Mechanical mold inner wall flattening machining device

Abstract

The utility model belongs to the technical field of mechanical mold inner wall flattening machining, and particularly relates to a mechanical mold inner wall flattening machining device which comprises a working table, a bearing plate is arranged on the top face of the working table, an installation frame is fixedly installed on the bottom face of the working table, and a plurality of molds are placed in a plurality of placing frames respectively. A mold is clamped and fixed through a clamping assembly, then the use height of the grinding machine body is adjusted through an adjusting assembly, the grinding machine body grinds the inner wall of the mold in a containing frame, and then a stepping motor driving shaft rotates to drive a worm to rotate; and at the moment, the worm gear rotates along with the worm gear under the tooth meshing transmission action of the worm and the worm gear, so that station conversion of the placing frame is achieved, then a worker can repeat the steps to polish the inner wall of the mold in the placing frame, and the effect that batched inner wall flattening machining can be conveniently conducted on the mold is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical mold inner wall flattening processing, in particular to a mechanical mold inner wall flattening processing device. Background Art

[0002] Mold machinery is a tool used to shape objects. This tool is composed of various parts. Different molds are composed of different parts. Mold machinery mainly realizes the processing of the shape of objects by changing the physical state of the molded material. In the forming processes of blanking, forming stamping, die forging, cold heading, extrusion, powder metallurgy pressing, pressure casting, and compression or injection molding of engineering plastics, rubber, ceramics and other products, it is used to make the blank into a part with a specific shape and size under the action of external force.

[0003] For example, the Chinese patent with publication number CN207824603U discloses a mechanical mold flattening processing device. The patent can easily and quickly adjust the positioning block to limit the grinding head through the coordination of a processing table, a fixed rod, a crossbeam, a push rod motor, a mounting block, a positioning rod, a positioning groove, a groove, a push rod, a positioning block, a screw hole, a screw rod, a first gear, a second gear, a through hole and a rotating shaft, thereby effectively avoiding damage to the mechanical mold during the grinding process.

[0004] The above patent has the following problems:

[0005] This patent has some shortcomings when in use, such as: the mold is placed on a processing table and then polished by a polishing head. When the inner wall of the mold is polished in batches, the polishing head cannot work when the staff is loading and unloading the mold, and it may not be easy to perform batch smoothing of the inner wall of the mold, which may affect the use effect of the processing device.

[0006] In view of this, we propose a mechanical mold inner wall smoothing processing device. Utility Model Content

[0007] The utility model aims to provide a mechanical mold inner wall flattening processing device to solve the problems raised in the above background technology.

[0008] In view of this, the utility model provides a mechanical mold inner wall flattening processing device, comprising: a workbench, the top surface of the workbench is provided with a bearing plate, the bottom surface of the workbench is fixedly installed with a mounting frame, one side of the mounting frame is fixedly installed with a stepper motor, an inner side of the mounting frame is provided with a mounting hole, the inner circular wall surface of the mounting hole is fixedly sleeved with a bearing, the inner ring of the bearing is fixedly sleeved with a worm, one end of the stepper motor drive shaft is fixedly installed with the worm, the top surface of the workbench is provided with a mounting hole, the bottom surface of the bearing plate is fixedly installed with a mounting column, the mounting column is rotatably connected with the mounting hole, the outer circular wall surface of the mounting column is fixedly installed with a worm gear, and the worm gear is meshingly connected with the worm;

[0009] A plurality of placement frames, wherein the plurality of placement frames are fixedly mounted on the top surface of the bearing plate and are arranged in a ring shape with equal spacing;

[0010] A plurality of groups of clamping components, each of which is disposed on a plurality of the placement frames and is used to clamp and fix the mold inside the placement frames;

[0011] A mounting frame, the mounting frame is fixedly mounted on one side of the workbench, a connecting plate is slidably connected inside the mounting frame, and a grinder body is fixedly mounted on the top surface of the connecting plate;

[0012] An adjusting component is arranged on the top surface of the mounting frame and is used to drive the grinding machine body to move up and down.

[0013] In the present technical scheme, multiple molds are placed inside multiple placement frames respectively, and the molds are clamped and fixed by a clamping assembly, and then the use height of the grinder body is adjusted by using an adjustment assembly, so that the grinder body grinds the inner wall of the mold inside the placement frame, thereby achieving the effect of smoothing the inner wall of the mold, and then the rotation of the stepper motor driving shaft drives the worm to rotate. At this time, the worm gear will rotate under the tooth meshing transmission of the worm and the worm gear, and then the rotating worm gear will drive the carrier plate and the placement frame on top of it to rotate, so as to realize the station conversion of the placement frame, and then the staff can repeat the above steps to grind the inner wall of the mold inside the placement frame, thereby achieving the effect of facilitating batch inner wall smoothing of the mold.

[0014] In the above technical solution, further, the clamping assembly includes:

[0015] A plurality of positioning holes are provided on the outer wall of the placement frame, a mounting shell is fixedly sleeved on the inner wall of the positioning holes, two mounting caps are fixedly mounted on one side of the inner wall of the mounting shell, a spring is movably sleeved on the inner circular wall of the mounting shell, a connecting column is movably sleeved on the inner circular wall of the mounting hole, a plurality of limiting plates are arranged inside the placement frame, and one side of the limiting plate is fixedly mounted on the connecting column.

[0016] In the present technical solution, through the setting of the limit plate, when the staff puts the mold into the placement frame, the mold will squeeze the multiple limit plates inside the placement frame. At this time, the movement of the squeezed limit plate will drive the connecting column to move and squeeze the spring, and then the rebound force generated by the spring will push the connecting column and the limit plate to reset, and then the rebound force of the multiple springs will drive the limit plate to move and limit the mold inside the placement frame, thereby achieving the effect of clamping and limiting the mold inside the placement frame.

[0017] In the above technical solution, further, the adjustment component includes:

[0018] An electric hydraulic rod is fixedly mounted on the top surface of the mounting frame, and a bottom surface of the telescopic rod of the electric hydraulic rod is fixedly mounted on the connecting plate.

[0019] In the technical solution, the electric hydraulic rod is provided, and the staff uses the electric hydraulic rod to move the telescopic rod up and down, thereby facilitating the adjustment of the use height of the grinder body.

[0020] In the above technical solution, further, the top of the limiting plate is semi-arc-shaped and an arc-shaped groove is provided on one side of the limiting plate.

[0021] In the present technical solution, when a mold with a straight outer wall enters the interior of the placement frame, the plane on the side of the limiting plate will effectively clamp and limit it. When a mold with an arc-shaped outer wall enters the interior of the placement frame, the arc-shaped groove on the side of the limiting plate will fit with it and effectively clamp it, thereby improving the applicability of the limiting plate when used.

[0022] In the above technical solution, further, the top surface of the workbench and the top surface of the supporting plate are respectively provided with a plurality of water collection holes, the bottom surface of the workbench is fixedly provided with an annular water storage tank, and the bottom surface of the annular water storage tank is provided with drainage holes.

[0023] In the technical solution, the annular water storage tank is provided to facilitate the discharge of the waste coolant inside the placement frame when the inner wall of the mold is flattened.

[0024] In the above technical solution, further, a collection box is provided on the bottom surface of the workbench, and the position of the collection box corresponds to the drainage hole.

[0025] In this technical solution, it is convenient to centrally collect the waste coolant inside the annular water storage tank.

[0026] The beneficial effects of the utility model are:

[0027] The mechanical mold inner wall smoothing processing device is implemented by placing multiple molds inside multiple placement frames respectively, clamping and fixing the molds by a clamping component, and then using an adjustment component to adjust the use height of the grinder body, so that the grinder body grinds the inner wall of the mold inside the placement frame, thereby achieving the effect of smoothing the inner wall of the mold, and then the rotation of the stepper motor driving shaft drives the worm to rotate. At this time, the worm will rotate under the tooth meshing transmission of the worm and the worm gear, and then the rotating worm gear will drive the carrier plate and the placement frame on top of it to rotate, so as to realize the station conversion of the placement frame, and then the staff can repeat the above steps to grind the inner wall of the mold inside the placement frame, thereby achieving the effect of facilitating batch inner wall smoothing processing of the mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the structure of the annular water storage tank in the utility model;

[0030] Figure 3 This is a schematic diagram of the placement frame structure in the utility model;

[0031] Figure 4 It is a schematic diagram of the installation frame structure in the utility model;

[0032] Figure 5 It is a schematic diagram of the mounting frame structure in the utility model.

[0033] The symbols in the figure are:

[0034] 1. Workbench; 2. Loading plate; 3. Mounting frame; 4. Placement frame; 5. Stepper motor; 6. Connecting plate; 7. Grinder body; 8. Electric hydraulic rod; 9. Mounting frame; 10. Bearing; 11. Worm; 12. Mounting column; 13. Mounting hole; 14. Worm gear; 15. Mounting shell; 16. Mounting cap; 17. Spring; 18. Connecting column; 19. Limiting plate; 23. Water collection hole; 24. Annular water storage tank; 25. Drainage hole; 26. Collection box; 27. Positioning hole; 28. Mounting hole. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0036] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0037] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0038] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0039] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0040] Embodiment 1:

[0041] See also Figure 1-Figure 5 As shown, this embodiment provides a mechanical mold inner wall flattening processing device, comprising:

[0042] A workbench 1, a bearing plate 2 is arranged on the top surface of the workbench 1, a mounting frame 9 is fixedly installed on the bottom surface of the workbench 1, a stepper motor 5 is fixedly installed on one side of the mounting frame 9, and a mounting hole 28 is provided on one side of the inner side of the mounting frame 9. A bearing 10 is fixedly sleeved on the inner wall surface of the mounting hole 28, a worm 11 is fixedly sleeved on the inner ring of the bearing 10, one end of the driving shaft of the stepper motor 5 is fixedly installed with the worm 11, a mounting hole 13 is provided on the top surface of the workbench 1, a mounting column 12 is fixedly installed on the bottom surface of the bearing plate 2, the mounting column 12 is rotatably connected with the mounting hole 13, a worm gear 14 is fixedly installed on the outer wall surface of the mounting column 12, and the worm gear 14 is meshingly connected with the worm 11;

[0043] A plurality of placement frames 4, wherein the plurality of placement frames 4 are fixedly mounted on the top surface of the carrying plate 2 and are arranged in a ring shape with equal spacing;

[0044] Multiple groups of clamping components, which are respectively arranged on a plurality of placement frames 4 and are used to clamp and fix the mold inside the placement frame 4;

[0045] A mounting frame 3, which is fixedly mounted on one side of the workbench 1, wherein a connecting plate 6 is slidably connected to the interior of the mounting frame 3, and a grinder body 7 is fixedly mounted on the top surface of the connecting plate 6;

[0046] The adjusting component is arranged on the top surface of the mounting frame 3 and is used to drive the grinding machine body 7 to rise and fall.

[0047] Among them, by placing multiple molds inside multiple placement frames 4 respectively, and clamping and fixing the molds through a clamping assembly, and then using an adjustment assembly to adjust the use height of the grinder body 7, the grinder body 7 grinds the inner wall of the mold inside the placement frame 4, thereby achieving the effect of smoothing the inner wall of the mold, and then the rotation of the driving shaft of the stepper motor 5 drives the worm 11 to rotate. At this time, under the tooth meshing transmission action of the worm 11 and the worm gear 14, the worm gear 14 will rotate accordingly, and then the rotating worm gear 14 will drive the supporting plate 2 and the placement frame 4 on top thereof to rotate, thereby realizing the station conversion of the placement frame 4, and then the staff can repeat the above steps to grind the inner wall of the mold inside the placement frame 4, thereby achieving the effect of facilitating batch inner wall smoothing of the mold.

[0048] Embodiment 2:

[0049] This embodiment provides a mechanical mold inner wall flattening processing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the clamping assembly includes:

[0050] A plurality of positioning holes 27 are provided on the outer wall of the placement frame 4. The inner wall of the positioning holes 27 is fixedly sleeved with a mounting shell 15. Two mounting caps 16 are fixedly mounted on one side of the inner wall of the mounting shell 15. A spring 17 is movably sleeved on the inner circular wall of the mounting shell 15. A connecting column 18 is movably sleeved on the inner circular wall of the mounting hole 13. A plurality of limiting plates 19 are arranged inside the placement frame 4. One side of the limiting plate 19 is fixedly mounted on the connecting column 18.

[0051] Among them, through the set limit plate 19, when the staff puts the mold into the placement frame 4, the mold will squeeze the multiple limit plates 19 inside the placement frame 4. At this time, the movement of the squeezed limit plate 19 will drive the connecting column 18 to move and squeeze the spring 17, and then the rebound force generated by the spring 17 will push the connecting column 18 and the limit plate 19 to reset, and then the rebound force of the multiple springs 17 will drive the limit plate 19 to move and limit the mold inside the placement frame 4, thereby achieving the effect of clamping and limiting the mold inside the placement frame 4.

[0052] Embodiment 3:

[0053] This embodiment provides a mechanical mold inner wall flattening processing device, which, in addition to the technical solutions of the above embodiments, also has the following technical features, and the adjustment component includes:

[0054] The electric hydraulic rod 8 is fixedly mounted on the top surface of the mounting frame 3 , and the bottom surface of the telescopic rod of the electric hydraulic rod 8 is fixedly mounted on the connecting plate 6 .

[0055] Among them, through the provision of the electric hydraulic rod 8, the staff uses the electric hydraulic rod 8 to move the telescopic rod up and down, thereby facilitating the adjustment of the use height of the grinder body 7.

[0056] Embodiment 4:

[0057] This embodiment provides a mechanical mold inner wall smoothing processing device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: the top of the limiting plate 19 is semi-arc-shaped and an arc groove is opened on one side of the limiting plate 19.

[0058] Among them, when the mold with a straight outer wall enters the interior of the placement frame 4, the plane on the side of the limiting plate 19 will effectively clamp and limit it. When the mold with an arc-shaped outer wall enters the interior of the placement frame 4, the arc groove on the side of the limiting plate 19 will fit with it and effectively clamp it, thereby facilitating the applicability of the limiting plate 19 when used.

[0059] Embodiment 5:

[0060] The present embodiment provides a mechanical mold inner wall smoothing processing device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a plurality of water collection holes 23 are respectively provided on the top surface of the workbench 1 and the top surface of the supporting plate 2, an annular water storage tank 24 is fixedly installed on the bottom surface of the workbench 1, and a drainage hole 25 is provided on the bottom surface of the annular water storage tank 24.

[0061] The annular water storage tank 24 is provided to facilitate the discharge of the waste coolant inside the placement frame 4 when the inner wall of the mold is flattened.

[0062] Embodiment 6:

[0063] This embodiment provides a mechanical mold inner wall smoothing processing device, which, in addition to the technical solutions of the above-mentioned embodiments, also has the following technical features: a collection box 26 is provided on the bottom surface of the workbench 1, and the position of the collection box 26 corresponds to the drainage hole 25.

[0064] This facilitates centralized collection of the waste coolant in the annular water storage tank 24 .

[0065] When in use, a mechanical mold inner wall smoothing device of the present embodiment is arranged by placing a plurality of molds inside a plurality of placement frames 4 respectively, and clamping and fixing the molds by a clamping assembly, and then using an adjusting assembly to adjust the use height of a grinder body 7, so that the grinder body 7 grinds the inner wall of the mold inside the placement frame 4, thereby achieving the effect of smoothing the inner wall of the mold, and then the rotation of the driving shaft of the stepping motor 5 drives the worm 11 to rotate, at this time, under the tooth meshing transmission action of the worm 11 and the worm gear 14, the worm gear 14 will rotate accordingly, and then the rotating worm gear 14 will drive the supporting plate 2 and the placement frame 4 on top thereof to rotate, thereby realizing the station conversion of the placement frame 4, and then the staff can repeat the above steps to grind the inner wall of the mold inside the placement frame 4, thereby achieving the effect of facilitating batch inner wall smoothing of the mold.

[0066] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A mechanical mold inner wall smoothing processing device, characterized in that: include: A workbench (1), wherein a bearing plate (2) is arranged on the top surface of the workbench (1), a mounting frame (9) is fixedly installed on the bottom surface of the workbench (1), a stepper motor (5) is fixedly installed on one side of the mounting frame (9), a mounting hole (28) is provided on one side of the interior of the mounting frame (9), a bearing (10) is fixedly sleeved on the inner circular wall surface of the mounting hole (28), a worm (11) is fixedly sleeved on the inner ring of the bearing (10), one end of the driving shaft of the stepper motor (5) is fixedly installed on the worm (11), a mounting hole (13) is provided on the top surface of the workbench (1), a mounting column (12) is fixedly installed on the bottom surface of the bearing plate (2), the mounting column (12) is rotatably connected to the mounting hole (13), a worm gear (14) is fixedly installed on the outer circular wall surface of the mounting column (12), and the worm gear (14) is meshingly connected to the worm (11); A plurality of placement frames (4), wherein the plurality of placement frames (4) are fixedly mounted on the top surface of the carrying plate (2) and are arranged in a ring shape with equal spacing; A plurality of groups of clamping components, wherein the plurality of groups of clamping components are respectively arranged on a plurality of the placement frames (4) and are used to clamp and fix the mold inside the placement frames (4); A mounting frame (3), the mounting frame (3) being fixedly mounted on one side of the workbench (1), a connecting plate (6) being slidably connected inside the mounting frame (3), and a grinder body (7) being fixedly mounted on the top surface of the connecting plate (6); An adjusting component is arranged on the top surface of the mounting frame (3) and is used to drive the grinding machine body (7) to move up and down.

2. A mechanical mold inner wall smoothing device according to claim 1, characterized in that: The clamping assembly comprises a plurality of positioning holes (27), and the plurality of positioning holes (27) are all formed on the outer wall surface of the placement frame (4); the inner wall surface of the positioning hole (27) is fixedly sleeved with a mounting shell (15); two mounting caps (16) are fixedly mounted on one side of the interior of the mounting shell (15); a spring (17) is movably sleeved on the inner circular wall surface of the mounting shell (15); a connecting column (18) is movably sleeved on the inner circular wall surface of the mounting hole (13); a plurality of limiting plates (19) are arranged inside the placement frame (4); one side of the limiting plates (19) is fixedly mounted on the connecting column (18).

3. A mechanical mold inner wall smoothing device according to claim 1, characterized in that: The adjustment assembly comprises an electric hydraulic rod (8), the electric hydraulic rod (8) is fixedly mounted on the top surface of the mounting frame (3), and the bottom surface of the telescopic rod of the electric hydraulic rod (8) is fixedly mounted on the connecting plate (6).

4. A mechanical mold inner wall smoothing device according to claim 2, characterized in that: The top of the limiting plate (19) is semi-arc-shaped and an arc-shaped groove is provided on one side of the limiting plate (19).

5. The mechanical mold inner wall smoothing device according to claim 1, characterized in that: The top surface of the workbench (1) and the top surface of the carrying plate (2) are respectively provided with a plurality of water collection holes (23); the bottom surface of the workbench (1) is fixedly provided with an annular water storage tank (24); and the bottom surface of the annular water storage tank (24) is provided with drainage holes (25).

6. A mechanical mold inner wall smoothing device according to claim 5, characterized in that: The bottom surface of the workbench (1) is provided with a collection box (26), and the position of the collection box (26) corresponds to the drainage hole (25).

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