Lower die set adjusting device

Abstract

The application relates to a lower mold group adjusting device and belongs to the technical field of mold processing devices. The device comprises a bearing mechanism, a first adjusting mechanism and a pushing mechanism. The bearing mechanism comprises a base and a bearing seat. The base bears the lower mold group. The bearing seat is arranged on the base. The bearing seat comprises a first part, a second part and a third part which are distributed in a U shape and surround the lower mold group in a circumferential direction. An opening of the bearing seat is used for discharging the lower mold group. The first adjusting mechanism comprises a first adjusting assembly and a second adjusting assembly. The first adjusting assembly is arranged on one side of the first part facing the third part. The second adjusting assembly is arranged on one side of the third part facing the first part. The first adjusting assembly and the second adjusting assembly are matched to adjust the horizontal position of the lower mold group along a first direction on the bearing seat. The fixed end of the pushing mechanism is connected with the base. The telescopic end of the pushing mechanism is used for pushing the lower mold group so that the lower mold group is discharged from the opening. The application can improve the maintenance convenience and reliability of the mold group position adjusting structure and simultaneously ensure the problem.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of mold processing devices, in particular to a lower mold set adjusting device. BACKGROUND

[0002] With the increasing diversification of modern industrial production needs, the mold processing method is gradually popularized, and many production equipment adopts the design of replaceable upper and lower mold sets. This design allows quick production change by simply replacing the corresponding upper and lower mold sets, greatly improving equipment utilization and flexible production capacity. However, it is found in actual operation that when these mold sets are replaced, position deviation problems are easily caused, resulting in inaccurate mold set positioning, which in turn leads to a risk of product quality decline or even scrap, and increases the rate of defective products.

[0003] At present, in solving the position deviation problem after mold set replacement, there are mainly two kinds of existing adjustment schemes. One is to use a hydraulic automatic corrector, which uses the strong thrust generated by a high-pressure cylinder to push the movable platform to move along the predetermined trajectory, thereby completing the pre-pressing centering process before and after the final closing action. The other is an electromagnetic induction type self-locking clamp, which is designed based on the principle of electromagnet attraction, and can generate strong suction force in an instant to ensure close contact between the upper and lower mold sets without relative sliding, and also facilitates unlocking and releasing to reposition the angle and orientation at any time.

[0004] However, these existing adjustment methods have obvious defects. The hydraulic automatic corrector has a complex structure, is inconvenient to maintain, and has a large initial investment, which makes it difficult to popularize in small and medium-sized enterprises; and the electromagnetic induction type self-locking clamp has certain demands for the continuity of power supply, and cannot work normally once the power supply is interrupted, which may cause safety hazards and increase the possibility of accidents, and has poor reliability.

[0005] In the above related technology, there is a defect that the maintenance convenience and reliability of the mold set position adjusting structure are not easy to be guaranteed at the same time. SUMMARY

[0006] In order to improve the problem that the maintenance convenience and reliability of the mold set position adjusting structure are not easy to be guaranteed at the same time, the present application provides a lower mold set adjusting device.

[0007] The lower mold set adjusting device provided by the present application adopts the following technical scheme:

[0008] A lower die set adjusting device, comprising: a bearing mechanism, the bearing mechanism comprising a base and a bearing seat, the base being used for bearing a lower die set, the bearing seat being arranged on the base, the bearing seat comprising a first part, a second part and a third part, two ends of the second part being connected with the first part and the third part respectively, the first part and the third part being oppositely arranged, so that the first part, the second part and the third part are distributed in a U shape, the bearing seat being arranged in the circumferential direction of the lower die set, and the opening of the bearing seat being used for discharging the lower die set; a first adjusting mechanism, the first adjusting mechanism comprising a first adjusting assembly and a second adjusting assembly, the first adjusting assembly being arranged on one side of the first part facing the third part, the second adjusting assembly being arranged on one side of the third part facing the first part, the first adjusting assembly and the second adjusting assembly being matched, and the first adjusting assembly and the second adjusting assembly both being used for adjusting the horizontal position of the lower die set on the bearing seat in a first direction; the first adjusting assembly comprising a first adjusting rod, a first adjusting block and a first positioning block, one side of the first part facing the third part being provided with a first mounting groove, the groove bottom of the first mounting groove away from the third part being arranged in an inclined manner, the first side of the first adjusting block facing the groove bottom of the first mounting groove being arranged in an inclined manner, the first side of the first adjusting block being fitted with the groove bottom of the first mounting groove, the first adjusting block being slidingly matched with the first mounting groove, the groove bottom of the first mounting groove being provided with a first positioning groove, the first positioning block being arranged on the first side of the first adjusting block, the first positioning block being slidingly connected with the first positioning groove, the first end of the first adjusting rod being screwed with the first adjusting block, the first adjusting rod being rotatably arranged in the first part, and the second end of the first adjusting rod extending out of the end face of the first part, the rotation of the first adjusting rod driving the horizontal movement of the first adjusting block, so that the second side of the first adjusting block facing the third part moves in the first direction, so as to adjust the position of the lower die set in the first direction; and a pushing mechanism, the fixed end of the pushing mechanism being connected with the base, and the telescopic end of the pushing mechanism being used for pushing the lower die set, so that the lower die set is discharged from the opening.

[0009] By adopting the technical scheme, the base of the bearing mechanism can bear the lower die set, the bearing seat is arranged on the base, the first part, the second part and the third part of the U-shaped bearing seat are arranged circumferentially around the lower die set, the opening is used for discharging the lower die set, and the discharging operation is facilitated. In the first adjusting assembly, the bottom of the first mounting groove is inclined, the first side of the first adjusting block is also inclined and is in abutment with the bottom of the groove and slides relative to the bottom, the first positioning block slides in the first positioning groove, and the stability of the sliding of the first adjusting block is ensured. Rotating the first adjusting rod, since the first adjusting rod is screwed with the first adjusting block, the first adjusting rod can drive the first adjusting block to move horizontally, the first adjusting block moves along the first direction towards the second side of the third part, and the position of the lower die set along the first direction is adjusted. The first adjusting assembly and the second adjusting assembly of the first adjusting mechanism cooperate with each other, the horizontal position of the lower die set on the bearing seat along the first direction can be adjusted, the concentricity of the whole upper and lower die sets is improved, and the qualified rate of products is improved. When the machining is completed and the die set needs to be replaced, the fixed end of the pushing mechanism is connected to the base, the telescopic end can push the lower die set, and the lower die set can be smoothly discharged from the opening of the bearing seat. The device has a simple structure, is convenient to maintain, has a small dependence on the continuity of power supply, and has high reliability.

[0010] Optionally, the first adjusting block is arranged to be inclined towards the second side of the third part, the upper end area of the first adjusting block is greater than the lower end area of the first adjusting block, the first side of the lower die set used for cooperating with the first adjusting block is provided with a first inclined part, and the first inclined part cooperates with the second side of the first adjusting block.

[0011] By adopting the technical scheme, the first adjusting block is arranged to be inclined towards the second side of the third part and the upper end area is greater than the lower end area, when the first inclined part of the first side of the lower die set cooperates with the second side, in the process that the first adjusting rod drives the first adjusting block to move back and forth, the inclined surfaces are used to cooperate, the lower die set can be more accurately and stably driven to move back and forth along the first direction, the left and right positions of the lower die set are adjusted, the risk that the lower die set is separated from above can be reduced through the cooperation, the concentricity of the whole upper and lower die sets is improved, and the qualified rate of products is improved.

[0012] Optionally, the second adjusting assembly comprises a vertical oil cylinder and a second adjusting block, the fixed end of the vertical oil cylinder is connected to the base, the third part is provided with a second mounting groove, the second adjusting block is movably arranged in the second mounting groove, the telescopic end of the vertical oil cylinder is connected to the second adjusting block, the second adjusting block is arranged to be inclined towards the first side of the first part, the upper end area of the second adjusting block is greater than the lower end area of the second adjusting block, the second side of the third part of the lower die set is provided with a second inclined part, the first side of the second adjusting block cooperates with the second inclined part of the lower die set, and when the vertical oil cylinder vertically drives the second adjusting block, the second adjusting block can abut against the lower die set along the first direction.

[0013] By adopting the technical scheme, the vertical oil cylinder is fixed on the base, the telescopic end is connected with the second adjusting block, and the second adjusting block can be driven to move in the second mounting groove of the third part. The first side of the second adjusting block is obliquely arranged, the area of the upper end is larger than that of the lower end, and the second adjusting block is matched with the second inclined part of the second side of the lower mold group facing the third part. When the vertical oil cylinder vertically drives the second adjusting block to move, the oblique arrangement of the first side can convert the vertical movement into the force in the first direction, so as to tightly press the lower mold group in the first direction, realize the cooperation with the first adjusting assembly, and adjust the horizontal position of the lower mold group in the first direction. Moreover, the area of the upper end of the second adjusting block is larger than that of the lower end, the cooperation with the second inclined part can reduce the risk of separation of the lower mold group from the upper side, help to improve the concentricity when the lower mold group cooperates with the upper mold group, and further improve the qualified rate of products.

[0014] Optionally, the second adjusting mechanism further comprises a third adjusting assembly and a fourth adjusting assembly. The third adjusting assembly is arranged on the side of the second part facing the opening. The fourth adjusting assembly is detachably connected to the bearing seat and located at the opening. The third adjusting assembly and the fourth adjusting assembly are matched with each other. The third adjusting assembly and the fourth adjusting assembly are both used for adjusting the horizontal position of the lower mold group in the second direction on the bearing seat. The first direction is perpendicular to the second direction.

[0015] By adopting the technical scheme, the third adjusting assembly can adjust the horizontal position of the lower mold group in the second direction on the bearing seat. The fourth adjusting assembly can further assist in adjusting the horizontal position of the lower mold group in the second direction. The positions of the lower mold groups are adjusted by cooperation of the third adjusting assembly and the fourth adjusting assembly, so that the concentricity of the overall upper and lower mold groups is effectively improved, and the qualified rate of products is improved.

[0016] Optionally, the third adjusting assembly comprises a second adjusting rod, a third adjusting block and a second positioning block. The side of the second part facing the opening is provided with a third mounting groove. The groove bottom of the third mounting groove away from the opening is provided with a second positioning groove. The first side of the third adjusting block away from the opening is in sliding fit with the groove bottom of the third mounting groove. The second positioning block is arranged on the first side of the third adjusting block. The second positioning block is in sliding connection with the second positioning groove. The second adjusting rod is rotatably arranged on the second part. The second adjusting rod is in threaded connection with the third adjusting block. The first side of the third adjusting block and the groove bottom of the third mounting groove are both obliquely arranged. The rotation of the second adjusting rod drives the horizontal movement of the third adjusting block. The second side of the third adjusting block away from the groove bottom of the third mounting groove moves in the second direction through the oblique arrangement, so as to adjust the position of the lower mold group in the second direction.

[0017] By adopting the technical scheme, the third installation groove is arranged on the second part, the second positioning groove is arranged at the bottom of the groove, the first side of the third adjusting block is in sliding fit with the bottom of the third installation groove, and the second positioning block is arranged at the first side of the third adjusting block and in sliding connection with the second positioning groove, so that the third adjusting block can stably slide in the third installation groove. The second adjusting rod is rotatably arranged on the second part and in screw connection with the third adjusting block, so that when the second adjusting rod is rotated, the third adjusting block can be driven to move horizontally. Since the first side of the third adjusting block and the bottom of the third installation groove are both arranged in an inclined manner, the second side of the third adjusting block away from the bottom of the third installation groove can form movement in the second direction when moving, so that the position of the lower mold set in the second direction is finally adjusted, and the concentricity of the overall upper and lower mold sets is improved, and the qualified rate of products is improved.

[0018] Optionally, the third adjusting assembly further comprises a third adjusting rod, a first bevel gear and a second bevel gear, the first bevel gear is arranged on the second adjusting rod, the third adjusting rod is rotatably arranged on the third part, the second bevel gear is arranged on the first end of the third adjusting rod, the first bevel gear is in meshing connection with the second bevel gear, and the second end of the third adjusting rod extends out of the end of the third part.

[0019] By adopting the technical scheme, the third adjusting rod, the first bevel gear and the second bevel gear are arranged, so that the third adjusting block can be adjusted at the end of the third part. When the third adjusting rod is rotated, the second bevel gear connected with the third adjusting rod is driven to rotate. Since the first bevel gear is in meshing connection with the second bevel gear, the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives the second adjusting rod connected therewith to rotate, and then drives the third adjusting block to move. The second side of the third adjusting block away from the bottom of the third installation groove is arranged in an inclined manner and moves in the second direction, so that the position of the lower mold set in the second direction is adjusted, the position of the lower mold set is conveniently adjusted, the concentricity of the overall upper and lower mold sets is improved, and the qualified rate of products is improved.

[0020] Optionally, the first side of the third adjusting block is provided with two inclined surfaces, the two inclined surfaces are arranged in a staggered manner, the third installation groove is arranged in two, and the inclined surfaces are arranged in one-to-one correspondence with the third installation grooves.

[0021] By adopting the technical scheme, the two staggered inclined surfaces arranged on the first side of the third adjusting block correspond to the two third mounting grooves one by one, so that when the second adjusting rod drives the third adjusting block to move, the inclined surfaces and the third mounting grooves are matched to make the second side of the third adjusting block away from the groove bottom of the third mounting groove move more accurately and stably along the second direction, so as to more accurately adjust the position of the lower mold set along the second direction; meanwhile, the two inclined surfaces are arranged staggered, which can realize the limiting effect when the third adjusting block moves, reduce the problem of decreased adjustment accuracy caused by too long moving stroke of the third adjusting block, and further improve the concentricity of the upper and lower mold sets to improve the qualified rate of products.

[0022] Optionally, the second side of the third adjusting block is arranged inclined, so that the area of the upper end of the third adjusting block is greater than the area of the lower end of the third adjusting block, and the third side of the lower mold set away from the opening is provided with a third inclined part, and the second side of the third adjusting block is matched with the third inclined part.

[0023] By adopting the technical scheme, the second side of the third adjusting block is arranged inclined and the area of the upper end of the third adjusting block is greater than the area of the lower end of the third adjusting block, and the third side of the lower mold set away from the opening is provided with a third inclined part matched therewith. When the second adjusting rod is rotated to drive the third adjusting block to move horizontally, due to the inclined structure of the second side of the third adjusting block, the second side of the third adjusting block away from the groove bottom of the third mounting groove can be accurately moved along the second direction, thereby pushing the third side of the lower mold set away from the opening to effectively adjust the horizontal position of the lower mold set along the second direction; and since the area of the upper end of the third adjusting block is greater than the area of the lower end of the third adjusting block, and the second side of the third adjusting block and the third side of the lower mold set are both arranged inclined and matched, the lower mold set can be prevented from accidentally coming out from above, the positioning reliability is improved, which is helpful to improve the concentricity of the lower mold set and the upper mold set, thereby improving the qualified rate of products.

[0024] Optionally, the first adjusting assembly and the third adjusting assembly are both provided with a limiting assembly, the limiting assembly comprises a limiting block, the upper end of the first adjusting block and the upper end of the third adjusting block are both provided with a limiting groove, one end of the limiting block is connected to the bearing seat, and the other end of the limiting block is slidingly connected to the limiting groove.

[0025] By adopting the above technical scheme, in the lower mold set adjusting device, the limiting assembly provided by the first adjusting assembly and the third adjusting assembly plays an important role. The limiting block in the limiting assembly has one end connected with the bearing seat, thereby providing stable support and a fixing point for the entire limiting structure. The limiting groove provided at the upper end of the first adjusting block and the third adjusting block is in sliding connection with the other end of the limiting block. When the first adjusting rod is rotated to drive the first adjusting block to move forward and backward to adjust the horizontal position of the lower mold set along the first direction, or the second adjusting rod is rotated to drive the third adjusting block to move left and right to adjust the horizontal position of the lower mold set along the second direction, the sliding connection between the limiting groove and the limiting block can accurately limit the movement of the first adjusting block and the third adjusting block, so that they can only move smoothly along the preset track, preventing deviation, shaking or misalignment during the adjustment process, thereby ensuring the accuracy of the adjusting position of the lower mold set, helping to further improve the concentricity of the overall upper and lower mold sets, and thus improving the qualified rate of products.

[0026] Optionally, the first adjusting assembly and the third adjusting assembly are both provided with a baffle, the baffle is arranged above the bearing seat, one end of the baffle is connected with the bearing seat, and the other end of the baffle can abut against the lower mold set.

[0027] By adopting the above technical scheme, the baffle is arranged above the bearing seat and connected with the bearing seat at one end and abutting against the lower mold set at the other end, which not only can limit the lower mold set to a certain extent, but also can prevent dust, thereby ensuring the cleanliness of the environment around the lower mold set, helping to improve the stability and reliability of the lower mold set adjusting device, and thus improving the concentricity of the overall upper and lower mold sets to improve the qualified rate of products.

[0028] In summary, the present application at least has the following beneficial technical effects:

[0029] The base of the bearing mechanism can bear the lower die set. The bearing seat is arranged on the base, and the U-shaped first part, second part and third part are arranged circumferentially around the lower die set. The opening is used for discharging the lower die set, facilitating the discharging operation. In the first adjusting assembly, the first mounting groove bottom is inclined, the first side of the first adjusting block is also inclined and is in close contact with the groove bottom and slides opposite to the groove bottom, and the first positioning block slides in the first positioning groove, thereby ensuring the stability of the first adjusting block sliding. Rotating the first adjusting rod, since the first adjusting rod is screwed with the first adjusting block, the first adjusting rod can drive the first adjusting block to move horizontally, so that the first adjusting block moves along the first direction towards the second side of the third part. The first adjusting assembly and the second adjusting assembly of the first adjusting mechanism cooperate with each other, so that the horizontal position of the lower die set on the bearing seat along the first direction can be adjusted, thereby improving the concentricity of the whole upper and lower die sets, and the qualified rate of products is improved. When the machining is completed and the die set needs to be replaced, the fixed end of the pushing mechanism is connected with the base, and the telescopic end can push the lower die set, so that the lower die set is smoothly discharged from the opening of the bearing seat. The device has simple structure, convenient maintenance, small dependence on power supply continuity and high reliability. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 is a schematic view of the lower die set adjusting device of the embodiment of the present application and the lower die set.

[0031] Figure 2 is a schematic view of the lower die set adjusting device of the embodiment of the present application.

[0032] Figure 3 is a schematic view of the bearing mechanism of the embodiment of the present application.

[0033] Figure 4 is a top view of the bearing mechanism of the embodiment of the present application.

[0034] Figure 5 is a schematic view of the lower die set of the embodiment of the present application.

[0035] Figure 6 is an isometric view of the first adjusting assembly of the embodiment of the present application.

[0036] Figure 7 is a top view of the first adjusting assembly of the embodiment of the present application.

[0037] Figure 8 is an isometric view of the third adjusting assembly of the embodiment of the present application.

[0038] Figure 9 is a top view of the third adjusting assembly of the embodiment of the present application.

[0039] Figure 10 is a top view of the lower die set adjusting device of the embodiment of the present application and the lower die set.

[0040] Figure 11 is Figure 10 a sectional view taken along line A-A in FIG.

[0041] Figure 12 is Figure 10 a sectional view taken along line B-B in FIG.

[0042] Figure 13 is a front view of a lower die set adjusting device of an embodiment of the present application cooperating with a lower die set.

[0043] Figure 14 is Figure 13 a sectional view taken along line C-C in FIG.

[0044] Figure 15 is an exploded view of a limiting assembly of an embodiment of the present application.

[0045] BRIEF DESCRIPTION OF DRAWINGS

[0046] 100, lower die set; 110, first inclined portion; 120, second inclined portion; 130, third inclined portion; 140, limiting groove;

[0047] 1, bearing mechanism; 11, base; 12, bearing seat;

[0048] 121, first portion; 1211, first mounting groove; 1212, first positioning groove;

[0049] 122, second portion; 1221, third mounting groove; 1222, second positioning groove;

[0050] 123, third portion; 1231, second mounting groove;

[0051] 21, first adjusting assembly; 211, first adjusting rod; 212, first adjusting block; 213, first positioning block;

[0052] 22, second adjusting assembly; 221, vertical oil cylinder; 222, second adjusting block;

[0053] 3, pushing mechanism;

[0054] 41, third adjusting assembly; 411, second adjusting rod; 412, third adjusting block; 4121, inclined surface; 413, second positioning block; 414, third adjusting rod; 415, first bevel gear; 416, second bevel gear; 417, fixing sleeve;

[0055] 42, fourth adjusting assembly; 421, horizontal oil cylinder; 422, clamping jaw;

[0056] 5, limiting assembly; 51, limiting block; 52, cover;

[0057] 6, limiting groove;

[0058] 7. A baffle. DETAILED DESCRIPTION

[0059] The application will be further described below in conjunction with the accompanying drawings. Figure 1 - the accompanying drawings Figure 15 The application will be further described below in conjunction with the accompanying drawings.

[0060] In the present application, unless explicitly specified and limited, the first feature is "on" or "under" the second feature, which can include direct contact between the first and second features, or indirect contact between the first and second features through another feature therebetween. Moreover, in the description of the present embodiment, the terms "on", "under", "left", "right", and the like orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise stated, the orientation words used in the present application, such as "inner", "outer", refer to the contour of the corresponding parts themselves, and the orientation words used, such as the first direction, refer to the direction in which the first feature is located, and the second direction refers to the direction in which the second feature is located. Figure 1 X points to the direction, and the second direction refers to Figure 1 Y points to the direction, and the second direction is in the same plane as the first direction and perpendicular to each other.

[0061] As shown in Figure 1 The present embodiment discloses a lower die set adjusting device (hereinafter referred to as "device"), which comprises a bearing mechanism 1, a first adjusting mechanism and a pushing mechanism 3.

[0062] As shown in Figure 1 , Figure 2 and Figure 3 The bearing mechanism 1 comprises a base 11 and a bearing seat 12, the base 11 is used for bearing the lower die set 100, and the bearing seat 12 is arranged on the base 11. The bearing seat 12 comprises a first part 121, a second part 122 and a third part 123, the two ends of the second part 122 are connected with the first part 121 and the third part 123 respectively, and the first part 121 and the third part 123 are oppositely arranged, so that the first part 121, the second part 122 and the third part 123 are distributed in a U shape. The bearing seat 12 is arranged on the circumference of the lower die set 100, and the opening of the U-shaped bearing seat 12 is used for discharging the lower die set 100, which facilitates the discharging operation. The first part 121, the second part 122 and the third part 123 can be integrally formed; the base 11 and the bearing seat 12 can also be integrally formed.

[0063] As shown in Figure 1 , Figure 2 and Figure 4 , the first adjusting mechanism comprises a first adjusting assembly 21 and a second adjusting assembly 22. The first adjusting assembly 21 is arranged on one side of the first part 121 facing the third part 123, and the second adjusting assembly 22 is arranged on one side of the third part 123 facing the first part 121. The first adjusting assembly 21 and the second adjusting assembly 22 are arranged on the left and right sides of the lower mold set 100, and cooperate to adjust the horizontal position of the lower mold set 100 along the first direction on the bearing seat 12.

[0064] As shown in Figure 2 , Figure 5 and Figure 6 , the first adjusting assembly 21 comprises a first adjusting rod 211, a first adjusting block 212 and a first positioning block 213. The side of the first part 121 facing the third part 123 is provided with a first mounting groove 1211, and the groove bottom of the first mounting groove 1211 away from the third part 123 is horizontally inclined. The first side of the first adjusting block 212 facing the groove bottom of the first mounting groove 1211 is horizontally inclined, so that the upper side surface of the first adjusting block 212 gradually increases from the end away from the opening to the end close to the opening. The first side of the first adjusting block 212 is in contact with the groove bottom of the first mounting groove 1211, and the first adjusting block 212 is in sliding fit with the first mounting groove 1211. The groove bottom of the first mounting groove 1211 is provided with a first positioning groove 1212, and the first positioning block 213 is arranged on the first side of the first adjusting block 212 and is in sliding connection with the first positioning groove 1212. The first end of the first adjusting rod 211 is screwed with the first adjusting block 212; specifically, the first adjusting rod 211 is connected with the large end of the first adjusting block 212. The first adjusting rod 211 is rotatably arranged in the first part 121, and the second end of the first adjusting rod 211 extends out of the end face of the first part 121. The rotation of the first adjusting rod 211 drives the first adjusting block 212 to move horizontally forward and backward towards or away from the opening. Due to the inclined arrangement of the first side of the first adjusting block 212, the first adjusting block 212 moves left and right along the first direction towards the second side of the third part 123, so as to adjust the position of the lower mold set 100 along the first direction.

[0065] As shown in Figure 2 , Figure 5 and Figure 7As shown, the first installation groove 1211 in the first adjusting assembly 21 is inclined at the bottom, the first side of the first adjusting block 212 is also inclined and slides against the bottom, and the first positioning block 213 slides in the first positioning groove 1212 to ensure the stability of the sliding of the first adjusting block 212 and avoid the vertical movement of the first adjusting block 212. By rotating the first adjusting rod 211, the first adjusting block 212 can be horizontally moved due to the screw connection between the first adjusting rod 211 and the first adjusting block 212, so that the first adjusting block 212 moves along the first direction towards the second side of the third part 123 to adjust the position of the lower mold set 100 along the first direction. The first adjusting assembly 21 and the second adjusting assembly 22 of the first adjusting mechanism cooperate with each other to accurately adjust the horizontal position of the lower mold set 100 along the first direction on the bearing seat 12, thereby improving the concentricity of the overall upper and lower mold sets 100 and improving the qualified rate of products. Specifically, the first adjusting rod 211 is provided with external threads, and the first adjusting block 212 is provided with an internal threaded groove, so that the first adjusting rod 211 can be screwed with the first adjusting block 212. The device has a simple structure and is convenient to maintain. The first adjusting rod 211 can be manually screwed, has a small dependence on the continuity of power supply, and has high reliability.

[0066] As shown in Figure 1 and Figure 2 , the fixed end of the pushing mechanism 3 is connected to the base 11, and the telescopic end of the pushing mechanism 3 is used to push the lower mold set 100 to make the lower mold set 100 unload from the opening. When the mold set needs to be replaced after processing, the telescopic end of the pushing mechanism 3 can push the lower mold set 100 to make it smoothly unload from the opening of the bearing seat 12. The pushing mechanism 3 can be a cylinder, a hydraulic cylinder or an electric telescopic rod, etc. which can realize telescopic structure, compared with manual unloading, which can reduce labor intensity.

[0067] As shown in Figure 1 , Figure 2 and Figure 8 , optionally, the device further comprises a second adjusting mechanism, and the second adjusting mechanism comprises a third adjusting assembly 41 and a fourth adjusting assembly 42. The third adjusting assembly 41 is arranged on the side of the second part 122 facing the opening, and the fourth adjusting assembly 42 is detachably connected to the bearing seat 12. The fourth adjusting assembly 42 is located at the opening, and the third adjusting assembly 41 and the fourth adjusting assembly 42 cooperate to adjust the horizontal position of the lower mold set 100 along the second direction on the bearing seat 12, and the first direction is perpendicular to the second direction.

[0068] As shown in Figure 1 , Figure 2 and Figure 9As shown, the third adjusting assembly 41 can adjust the horizontal position of the lower mold set 100 in the second direction on the bearing seat 12, and the fourth adjusting assembly 42 can further assist in adjusting the horizontal position of the lower mold set 100 in the second direction. By cooperating the two to adjust the position of the lower mold set 100, the concentricity of the overall upper and lower mold sets 100 is effectively improved, thereby improving the qualified rate of products.

[0069] As shown in Figure 4 , Figure 5 and Figure 7 , optionally, the first adjusting block 212 is vertically inclined towards the second side of the third part 123, so that the upper end area of the first adjusting block 212 is larger than the lower end area of the first adjusting block 212. The first side of the lower mold set 100 for cooperating with the first adjusting block 212 is provided with a first inclined part 110, and the first inclined part 110 cooperates with the second side of the first adjusting block 212.

[0070] The first adjusting block 212 is inclined towards the second side of the third part 123 and the upper end area is larger than the lower end area. When the first inclined part 110 on the first side of the lower mold set 100 cooperates with the second side, during the process of moving the first adjusting block 212 forward and backward by rotating the first adjusting rod 211, the cooperation of the inclined surface 4121 can more accurately and stably drive the lower mold set 100 to move left and right along the first direction, thereby adjusting the left and right positions of the lower mold set 100. At the same time, the cooperation can reduce the risk of the lower mold set 100 being separated from above, which helps to improve the concentricity of the overall upper and lower mold sets, thereby improving the qualified rate of products.

[0071] As shown in Figure 5 , Figure 10 and Figure 11 , optionally, the second adjusting assembly 22 includes a vertical oil cylinder 221 and a second adjusting block 222. The third part 123 is provided with a second mounting groove 1231, and the second adjusting block 222 is movably arranged in the second mounting groove 1231. The fixed end of the vertical oil cylinder 221 is connected to the base 11, and the telescopic end of the vertical oil cylinder 221 is connected to the second adjusting block 222, so as to drive the second adjusting block 222 to move in the second mounting groove 1231 of the third part 123. The second adjusting block 222 is vertically inclined towards the first side of the first part 121, so that the upper end area of the second adjusting block 222 is larger than the lower end area of the second adjusting block 222. The second side of the third part 123 is provided with a second inclined part 120, and the first side of the second adjusting block 222 cooperates with the second inclined part 120 of the lower mold set 100, so that the vertical oil cylinder 221 can drive the second adjusting block 222 to abut against the lower mold set 100 along the first direction when the second adjusting block 222 is vertically driven.

[0072] As shown in Figure 5 , Figure 10 and Figure 11As shown, the first side of the second adjusting block 222 is inclined and the upper end area is larger than the lower end area, cooperating with the second inclined part 120 of the third part 123 of the lower die set 100, when the vertical oil cylinder 221 drives the second adjusting block 222 to move vertically, the vertical movement can be converted into the force along the first direction through the inclined setting of the first side, so as to press the lower die set 100 along the first direction, realizing the cooperation with the first adjusting assembly 21, adjusting the horizontal position of the lower die set 100 in the first direction. Moreover, the upper end area of the second adjusting block 222 is larger than the lower end area, cooperating with the second inclined part 120, the risk of the lower die set 100 being separated from above can be reduced, which helps to improve the concentricity when the lower die set 100 cooperates with the upper die set, and further improves the qualified rate of the product. Compared with the structure of threaded connection, the setting mode that the vertical oil cylinder 221 drives the second adjusting block 222 to move can make the pressing of the lower die set 100 have a certain flexibility. Since the lower die set 100 has a high temperature when it is positioned by the device during hot forging, when it is placed on the bearing mechanism 1, the thermal expansion stress needs to be released due to the change of heat, so a certain adjusting allowance is needed, by setting the vertical oil cylinder 221 to connect the second adjusting block 222, the device can be prevented from being broken by the lower die set 100 due to the too high adjusting precision, and the service life is improved.

[0073] As Figure 3 , Figure 5 and Figure 8As shown, the third adjusting assembly 41 comprises a second adjusting rod 411, a third adjusting block 412 and a second positioning block 413. The second part 122 is provided with a third mounting groove 1221 on the side facing the opening, and the third adjusting block 412 is slidably connected to the groove bottom of the third mounting groove 1221 away from the first side of the opening. The groove bottom of the third mounting groove 1221 away from the side of the opening is provided with a second positioning groove 1222, and the second positioning block 413 is arranged on the first side of the third adjusting block 412 and is slidably connected to the second positioning groove 1222 to limit the vertical movement of the third adjusting block 412, so that the third adjusting block 412 stably slides in the third mounting groove 1221. The second adjusting rod 411 is rotatably arranged on the second part 122, and is screwed with the third adjusting block 412. The first side of the third adjusting block 412 and the groove bottom of the third mounting groove 1221 are both horizontally inclined, so that the area of the upper end of the third adjusting block 412 gradually decreases. The second adjusting rod 411 rotates to drive the third adjusting block 412 to move horizontally left and right, and through the inclined arrangement, the third adjusting block 412 away from the second side of the groove bottom of the third mounting groove 1221 is moved forward and backward along the second direction to accurately adjust the position of the lower mold group 100 along the second direction, thereby improving the concentricity of the overall upper and lower mold groups and improving the product qualification rate. The structure of the second adjusting rod 411 and the third adjusting block 412 can be similar to that of the first adjusting rod 211 and the first adjusting block 212, or an external threaded rod can be arranged at one end of the third adjusting block 412, and the second adjusting rod 411 is arranged as an internal threaded sleeve, so that the two are screwed to realize the driving effect. The specific structure is not limited as long as it can realize the corresponding function.

[0074] As shown in Figure 3 , Figure 5 and Figure 12 , the second side of the third adjusting block 412 is vertically inclined, so that the area of the upper end of the third adjusting block 412 is greater than that of the lower end. The third side of the lower mold group 100 away from the opening is provided with a third inclined part 130, and the second side of the third adjusting block 412 cooperates with the third inclined part 130.

[0075] When the second adjusting rod 411 is rotated to drive the third adjusting block 412 to move horizontally, due to the inclined structure of the second side of the third adjusting block 412, the third adjusting block 412 away from the second side of the groove bottom of the third mounting groove 1221 can be accurately moved along the second direction, thereby pushing the lower mold group 100 away from the third side of the opening, and effectively adjusting the horizontal position of the lower mold group 100 along the second direction. Moreover, since the area of the upper end of the third adjusting block 412 is greater than that of the lower end, and the second side of the third adjusting block 412 and the third side of the lower mold group 100 are both inclined and cooperate, the lower mold group 100 can be prevented from accidentally falling out from above, improving the positioning reliability and helping to improve the concentricity of the lower mold group 100 and the upper mold group, thereby improving the product qualification rate.

[0076] As Figure 3 , Figure 5 and Figure 9 shown, the first side of the third adjusting block 412 is optionally provided with two inclined surfaces 4121 which are arranged in staggered positions. The third mounting groove 1221 is provided with two, and the inclined surface 4121 is arranged in one-to-one correspondence with the third mounting groove 1221.

[0077] When the second adjusting rod 411 rotates to drive the third adjusting block 412 to move, the inclined surface 4121 cooperates with the third mounting groove 1221 to allow the second side of the third adjusting block 412, which is away from the groove bottom of the third mounting groove 1221, to move more accurately and stably in the second direction, so as to more accurately adjust the position of the lower mold set 100 in the second direction. At the same time, the two inclined surfaces 4121 are arranged in staggered positions, so that the connection part of the two inclined surfaces 4121 forms a stepped structure, and the third mounting groove 1221 is shaped to cooperate with it, so as to realize the limiting effect when the third adjusting block 412 moves, reduce the problem of decreased adjustment accuracy caused by too long moving stroke of the third adjusting block 412, and further improve the concentricity of the overall upper and lower mold sets 100 and the qualified rate of products.

[0078] As Figure 8 , Figure 13 and Figure 14 shown, the third adjusting assembly 41 further includes a third adjusting rod 414, a first bevel gear 415 and a second bevel gear 416. The third adjusting rod 414 is rotatably arranged in the third part 123, the first bevel gear 415 is arranged on the second adjusting rod 411, and the second bevel gear 416 is arranged on the first end of the third adjusting rod 414. The first bevel gear 415 is engaged with the second bevel gear 416. The first bevel gear 415 and the second bevel gear 416 can be arranged in the fixed sleeve 417 to reduce the risk of interference of impurities. By arranging the third adjusting rod 414, the first bevel gear 415 and the second bevel gear 416, and extending the second end of the third adjusting rod 414 out of the end of the third part 123, it is convenient to adjust the third adjusting block 412 at the end of the third part 123.

[0079] As Figure 8 , Figure 13 and Figure 14As shown, the third adjusting rod 414 is rotated, the third adjusting rod 414 drives the second bevel gear 416 connected thereto to rotate, since the first bevel gear 415 is engaged with the second bevel gear 416, the second bevel gear 416 drives the first bevel gear 415 to rotate, the first bevel gear 415 in turn drives the second adjusting rod 411 connected thereto to rotate, and further drives the third adjusting block 412 to move. The third adjusting block 412 is arranged to be inclined, and is moved along the second direction away from the second side of the bottom of the third mounting groove 1221, so as to adjust the position of the lower mold set 100 along the second direction, thereby facilitating the adjustment of the position of the lower mold set 100, improving the concentricity of the overall upper and lower mold sets 100, and improving the qualified rate of products. The third adjusting rod 414 can be a polished rod, which is rotated in the third part 123 to realize transmission. It can be understood that the adjusting rod in the embodiment is arranged to rotate in the bearing seat 12, and the bevel gear is provided with necessary support frame structure.

[0080] As shown in Figure 2 and Figure 5 , the fourth adjusting assembly 42 includes a horizontal oil cylinder 421 and a clamping jaw 422. The fixed end of the horizontal oil cylinder 421 is detachably connected to the base 11, and the telescopic end of the horizontal oil cylinder 421 is connected to the clamping jaw 422. The side of the lower mold set 100 facing the opening is provided with a limiting groove 140, and the clamping jaw 422 is used to tightly abut against the limiting groove 140 to realize the position adjustment and positioning of the lower mold set 100 along the second direction.

[0081] As shown in Figure 2 and Figure 5 , when the lower mold set 100 needs to be discharged, the fourth adjusting assembly 42 is detached, so that the lower mold set 100 can be smoothly pushed down by the pushing mechanism 3. The clamping jaw 422 can be a C-shaped chuck. It can be understood that the bearing mechanism 1 is provided with necessary oil lines to enable the oil cylinders at different positions to be normally driven.

[0082] As shown in Figure 2 , the second ends of the first adjusting rod 211 and the third adjusting rod 414 are arranged on the two sides of the fourth adjusting assembly 42, so as to facilitate the adjustment of the position of the lower mold set 100 along the first direction and the second direction on the same side, and improve the operation convenience.

[0083] As shown in Figure 2 , Figure 6 and Figure 15 , optionally, the first adjusting assembly 21 and the third adjusting assembly 41 are each provided with a limiting assembly 5, and the limiting assembly 5 includes a limiting block 51. The upper end of the first adjusting block 212 and the upper end of the third adjusting block 412 are each provided with a limiting groove 6, one end of the limiting block 51 is connected to the bearing seat 12, and the other end of the limiting block 51 is slidingly connected to the limiting groove 6.

[0084] As shown in Figure 2 , Figure 6 and Figure 15As shown in the device, the first adjusting assembly 21 and the third adjusting assembly 41 play an important role in the limiting assembly 5. The limiting block 51 in the limiting assembly 5 has one end connected to the bearing seat 12, providing stable support and a fixed point for the entire limiting structure. The limiting groove 6 at the upper end of the first adjusting block 212 and the third adjusting block 412 is in sliding connection with the other end of the limiting block 51. When the first adjusting rod 211 is rotated to move the first adjusting block 212 back and forth to adjust the horizontal position of the lower mold group 100 in the first direction, or the second adjusting rod 411 is rotated to move the third adjusting block 412 left and right to adjust the horizontal position of the lower mold group in the second direction, the sliding connection of the limiting groove 6 and the limiting block 51 can accurately limit the movement of the first adjusting block 212 and the third adjusting block 412, so that they can only move smoothly along the preset trajectory, preventing deviation, shaking or misalignment during adjustment, and further ensuring the accuracy of the adjusted position of the lower mold group 100, which helps to further improve the concentricity of the overall upper and lower mold groups, thereby improving the product qualification rate.

[0085] As shown in Figure 2 , Figure 6 and Figure 15 , the limiting assembly 5 further includes a cover 52 covering the limiting block 51, which can protect the limiting block 51 and also serve as a dustproof function.

[0086] As shown in Figure 1 , Figure 2 and Figure 11 , optionally, the first adjusting assembly 21 and the third adjusting assembly 41 are each provided with a baffle 7. The baffle 7 is arranged above the bearing seat 12, with one end of the baffle 7 connected to the bearing seat 12 and the other end of the baffle 7 abutting against the lower mold group 100. The baffle 7 not only serves as a limiting function for the lower mold group 100, but also prevents dust and debris from entering the device, ensuring a clean environment around the lower mold group 100 and improving the stability and reliability of the device, thereby improving the concentricity of the overall upper and lower mold groups to improve the product qualification rate. Further, the limiting block 51 can be fixedly connected to the baffle 7 to improve reliability.

[0087] It can be understood that the device further includes necessary structures for connection, support, driving, positioning and limiting, etc., to enable the device to operate normally; the shape, size, material and number of each part of the device can be determined as needed to achieve the corresponding functions.

[0088] The implementation principle of the lower mold group adjusting device is as follows: the lower mold group 100 is placed on the base 11, and the first part 121, the second part 122 and the third part 123 distributed in a U shape are arranged around the lower mold group 100 in the circumferential direction, the first adjusting rod 211 is rotated, the first adjusting rod 211 is screwed with the first adjusting block 212, the first adjusting block 212 can be driven to move horizontally, the first adjusting block 212 moves along the first direction towards the second side of the third part 123, the first adjusting assembly 21 and the second adjusting assembly 22 of the first adjusting mechanism cooperate with each other to adjust the position of the lower mold group 100 along the first direction. The third adjusting assembly 41 adjusts the horizontal position of the lower mold group 100 along the second direction on the bearing seat 12, and the fourth adjusting assembly 42 can further assist in adjusting the horizontal position of the lower mold group 100 along the second direction, the position of the lower mold group 100 is adjusted by the cooperation of the first adjusting mechanism and the second adjusting mechanism, the concentricity of the whole lower mold group 100 is effectively improved, and the qualified rate of the product is improved. When the processing is completed and the mold group needs to be replaced, the telescopic end of the pushing mechanism 3 can push the lower mold group 100, so that the lower mold group 100 is smoothly discharged from the opening of the bearing seat 12. The device has simple structure, convenient maintenance, small dependence on continuous power supply and high reliability.

[0089] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A lower module adjustment device, characterized in that, include: The support mechanism (1) includes a base (11) and a support seat (12). The base (11) is used to support the lower module (100). The support seat (12) is disposed on the base (11). The support seat (12) includes a first part (121), a second part (122) and a third part (123). The two ends of the second part (122) are respectively connected to the first part (121) and the third part (123). The first part (121) and the third part (123) are arranged opposite to each other, so that the first part (121), the second part (122) and the third part (123) are distributed in a U-shape. The support seat (12) is disposed in the circumference of the lower module (100). The opening of the support seat (12) is used for the lower module (100) to be unloaded. The first adjustment mechanism includes a first adjustment component (21) and a second adjustment component (22). The first adjustment component (21) is located on the side of the first part (121) facing the third part (123), and the second adjustment component (22) is located on the side of the third part (123) facing the first part (121). The first adjustment component (21) and the second adjustment component (22) cooperate with each other. Both the first adjustment component (21) and the second adjustment component (22) are used to adjust the horizontal position of the lower module (100) on the support seat (12) along the first direction. The first adjustment component (21) includes a first adjustment rod (211), a first adjustment block (212), and a first positioning block (213). The first part (121) has a first mounting groove (1211) on the side facing the third part (123). The first mounting groove (1211) is inclined away from the bottom of the third part (123). The first adjustment block (212) is inclined towards the first side of the bottom of the first mounting groove (1211). The first side of the first adjustment block (212) fits against the bottom of the first mounting groove (1211). The first adjustment block (212) slides in cooperation with the first mounting groove (1211). The bottom of the first mounting groove (1211) has a first positioning groove (213). 212), the first positioning block (213) is disposed on the first side of the first adjusting block (212), the first positioning block (213) is slidably connected to the first positioning groove (1212), the first end of the first adjusting rod (211) is screwed to the first adjusting block (212), the first adjusting rod (211) is rotatably inserted through the first part (121), and the second end of the first adjusting rod (211) extends to the end face of the first part (121). The rotation of the first adjusting rod (211) drives the first adjusting block (212) to move horizontally, so that the first adjusting block (212) moves toward the second side of the third part (123) along the first direction to adjust the position of the lower module (100) along the first direction; A pushing mechanism (3) is provided, the fixed end of which is connected to the base (11), and the telescopic end of which is used to push the lower module (100) so that the lower module (100) is fed out from the opening.

2. The lower module adjustment device according to claim 1, characterized in that, The first adjusting block (212) is inclined toward the second side of the third part (123), so that the upper end area of ​​the first adjusting block (212) is larger than the lower end area of ​​the first adjusting block (212). The lower module (100) has a first inclined part (110) on the first side for cooperating with the first adjusting block (212), and the first inclined part (110) cooperates with the second side of the first adjusting block (212).

3. The lower module adjustment device according to claim 1, characterized in that, The second adjusting assembly (22) includes a vertical cylinder (221) and a second adjusting block (222). The fixed end of the vertical cylinder (221) is connected to the base (11). The third part (123) is provided with a second mounting groove (1231). The second adjusting block (222) is movably disposed in the second mounting groove (1231). The telescopic end of the vertical cylinder (221) is connected to the second adjusting block (222). The second adjusting block (222) faces the first part (121). The first side of the second adjusting block (222) is inclined so that the upper end area of ​​the second adjusting block (222) is larger than the lower end area of ​​the second adjusting block (222). The second side of the lower module (100) facing the third part (123) is provided with a second inclined part (120). The first side of the second adjusting block (222) cooperates with the second inclined part (120) of the lower module (100) so that when the vertical cylinder (221) vertically drives the second adjusting block (222), it can press the lower module (100) along the first direction.

4. The lower module adjustment device according to claim 1, characterized in that, It also includes a second adjustment mechanism, which includes a third adjustment component (41) and a fourth adjustment component (42). The third adjustment component (41) is located on the side of the second part (122) facing the opening. The fourth adjustment component (42) is detachably connected to the support (12) and is located at the opening. The third adjustment component (41) and the fourth adjustment component (42) cooperate with each other. Both the third adjustment component (41) and the fourth adjustment component (42) are used to adjust the horizontal position of the lower module (100) on the support (12) along a second direction, where the first direction is perpendicular to the second direction.

5. The lower module adjustment device according to claim 4, characterized in that, The third adjustment component (41) includes a second adjustment rod (411), a third adjustment block (412), and a second positioning block (413). The second part (122) has a third mounting groove (1221) on the side facing the opening. The bottom of the third mounting groove (1221) away from the opening has a second positioning groove (1222). The first side of the third adjustment block (412) away from the opening is slidably engaged with the bottom of the third mounting groove (1221). The second positioning block (413) is located on the first side of the third adjustment block (412) and is slidably connected to the... The second positioning groove (1222) is described above. The second adjusting rod (411) is rotatably disposed on the second part (122). The second adjusting rod (411) is screwed to the third adjusting block (412). The first side of the third adjusting block (412) and the bottom of the third mounting groove (1221) are both inclined. The second adjusting rod (411) rotates and drives the third adjusting block (412) to move horizontally. By being inclined, the second side of the third adjusting block (412) away from the bottom of the third mounting groove (1221) moves along the second direction to adjust the position of the lower module (100) along the second direction.

6. The lower module adjustment device according to claim 5, characterized in that, The third adjustment assembly (41) further includes a third adjustment rod (414), a first bevel gear (415), and a second bevel gear (416). The first bevel gear (415) is disposed on the second adjustment rod (411). The third adjustment rod (414) is rotatably inserted through the third part (123). The second bevel gear (416) is disposed at the first end of the third adjustment rod (414). The first bevel gear (415) meshes with the second bevel gear (416). The second end of the third adjustment rod (414) extends out of the end of the third part (123).

7. The lower module adjustment device according to claim 5, characterized in that, The first side of the third adjusting block (412) is provided with two inclined surfaces (4121), which are staggered. The third mounting groove (1221) is provided with two, and the inclined surfaces (4121) and the third mounting groove (1221) are provided in a one-to-one correspondence.

8. The lower module adjustment device according to claim 5, characterized in that, The second side of the third adjusting block (412) is inclined so that the upper area of ​​the third adjusting block (412) is larger than the lower area of ​​the third adjusting block (412). The lower module (100) is provided with a third inclined part (130) on the third side away from the opening. The second side of the third adjusting block (412) cooperates with the third inclined part (130).

9. The lower module adjustment device according to claim 5, characterized in that, Both the first adjustment component (21) and the third adjustment component (41) are provided with a limiting component (5). The limiting component (5) includes a limiting block (51). The upper end of the first adjustment block (212) and the upper end of the third adjustment block (412) are provided with a limiting groove (6). One end of the limiting block (51) is connected to the bearing seat (12), and the other end of the limiting block (51) is slidably connected to the limiting groove (6).

10. The lower module adjustment device according to claim 4, characterized in that, Both the first adjustment component (21) and the third adjustment component (41) are provided with baffles (7). The baffles (7) are located above the support seat (12). One end of the baffles (7) is connected to the support seat (12), and the other end of the baffles (7) can abut against the lower module (100).

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