Stamping device for automobile part machining

Abstract

The utility model belongs to the field of automobile part machining, and particularly relates to a stamping device for automobile part machining, which comprises a working table, a top plate arranged above the working table, a conveying belt rotatably arranged on one side of the working table, a first moving plate slidably arranged in the top plate, and a convex grinding tool slidably arranged below the first moving plate. A concave grinding tool is arranged on the upper end face of the workbench below the convex grinding tool, a second moving plate is slidably arranged on one side of the convex grinding tool, a supporting plate is arranged below the second moving plate, a plurality of clamping plates are slidably arranged in the supporting plate, and suction cups are slidably arranged on the lower end face of the supporting plate and located among the clamping plates. A rolling shaft is rotationally arranged on the lower end face of each clamping plate, and limiting grooves corresponding to the rolling shafts are formed in the concave grinding tool. The third push cylinder assembly is arranged, and a plurality of clamping plates are matched with one another to clamp parts, so that the positions of the parts are corrected, subsequent stamping operation is facilitated, and the stamping precision of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile parts processing, especially relates to a stamping device for automobile parts processing. BACKGROUND

[0002] There are many stamping parts in automobile parts, such as gaskets, spring trays, spring seats, spring brackets, end covers, covers, compression valve covers, oil seal seats, bottom covers, dust covers, impellers, oil cylinders, ears, brackets and the like, when these stamping parts are stamped, the stamping materials need to be pushed on the stamping table in sequence by manual, and continuous stamping is carried out, in this process, on the one hand, it is not easy to control the gap between the adjacent two stamping parts, resulting in material waste, on the other hand, the operator is easy to be tired after a long time, and it is easy to be negligent, which is dangerous.

[0003] The stamping device for automobile parts disclosed in patent application No. CN202221439191.8 comprises a case, a top frame, a cylinder and a fixed guide roller, the top end of the case is fixedly provided with the top frame, the top end of the top frame is fixedly provided with the cylinder, one end of the case is fixedly provided with the fixed guide roller, both ends of the top frame are symmetrically provided with penetrating rods, one end of the penetrating rods on both sides is fixedly connected through one end of the connecting frame, and belongs to the technical field of automobile parts processing, the utility model has the advantages of scientific and reasonable structure, the adjusting transmission mechanism is arranged, the adjustability of the automobile parts stamping device during use is improved, the processing efficiency of the automobile parts stamping device during use is ensured, the classification storage mechanism is arranged, the classification storage and collection of the automobile parts stamping device during use are facilitated, the measurement observation of the waste storage of the automobile parts stamping device during use is facilitated, and the storage convenience of the automobile parts stamping device during use is improved.

[0004] In the prior art, the distance between the guide rollers is adjusted to convey automobile parts of different thicknesses, thereby solving the problem of manual placement of parts, but there are still some deficiencies, first, in the prior art, only the righted parts can be transported and stamped, but in actual situations, the position of the plate type automobile parts is easy to deviate during the conveying and transporting process, or the position of the plate type parts deviates when placed on the conveying belt, if the position of the deviated plate type parts is not corrected, the stamping of the parts will be scrapped.

[0005] Secondly, dust and other impurities may exist on the surface of the parts, if the dust and other impurities are not removed, the subsequent punching precision of the parts may be affected. INVENTION CONTENTS

[0006] The utility model discloses in order to overcome the prior art's insufficient, provide a kind of for automobile accessory processing punch press device.The utility model discloses through being provided with third push cylinder subassembly, through the cooperation of multiple clamping plates, the position of part is corrected, subsequent stamping operation is facilitated, the precision of device is effectively improved, and the unqualified rate of stamping part is reduced;By being provided with fan and dust collector and the like component, dust and the like impurity on the surface of part are cleaned and stored, effectively reduce the influence of dust and the like impurity on punching precision, to improve the precision of punching device.

[0007] The utility model discloses in order to realize above-mentioned purpose, provide following technical scheme: a kind of for automobile accessory processing punch press device, including workbench, the top of workbench is provided with top plate, the side of workbench is provided with conveyor belt rotationally, the first moving plate is slidably arranged in top plate, the convex abrasive tool is slidably arranged in the lower of first moving plate, the recessed abrasive tool is provided on the lower of convex abrasive tool and the upper end surface of workbench, the second moving plate is slidably arranged in the side of convex abrasive tool, the lower of second moving plate is provided with support plate, the multiple clamping plates are slidably arranged in support plate, the suction cup is slidably arranged between multiple clamping plates on the lower end surface of support plate, the lower end surface of each clamping plate is rotationally provided with roller, the first limit slot corresponding with roller is provided on recessed abrasive tool.

[0008] Optionally, the upper end surface of the support plate is provided with a third push cylinder, the output end of the third push cylinder is fixedly connected with the upper end surface of the support plate, the top of each clamping plate is rotationally connected with a connecting rod, the other end of each connecting rod is rotationally connected with the side surface of the third push cylinder.

[0009] Optionally, the support plate is provided with multiple sliding grooves, each sliding groove is slidably connected with the corresponding clamping plate, each sliding groove is provided with a second limit slot on the opposite two side walls, each second limit slot is slidably provided with a limit block, and each limit block is fixedly connected with the side wall of the clamping plate.

[0010] Optionally, multiple support columns are connected between the second moving plate and the support plate, and a damping block is connected between each support column and the second moving plate.

[0011] Optionally, the lower end surface of the support plate is provided with a fourth push cylinder, and the output end of the fourth push cylinder is fixedly connected with the upper end surface of the suction cup.

[0012] Optionally, two adjacent clamping plates are provided with a dust collector on the outer side wall in communication, and the other two clamping plates are provided with a fan on the outer side wall in communication.

[0013] Optionally, the output end of each dust collector is detachably provided with a storage basket.

[0014] Optionally, a plurality of elastic protrusions are arranged on the end surface of the workbench on one side of the conveying belt.

[0015] Compared with the prior art, the beneficial effects of the scheme are:

[0016] (1) The third push cylinder, clamping plates, and rollers are arranged, the parts are clamped through the cooperation of the clamping plates, the position of the parts is corrected, subsequent stamping work is facilitated, the stamping precision of the device is effectively improved, and the unqualified rate of the stamped parts is reduced.

[0017] (2) The fan, dust collector, and suction cup are arranged, dust and impurities on the surface of the parts are cleaned and stored, the influence of the dust and impurities on the punching precision is effectively reduced, and the precision of the punching device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a first perspective view of the utility model;

[0019] Figure 2 It is a second perspective view of the utility model;

[0020] Figure 3 It is a front view of the utility model;

[0021] Figure 4 It is a top view of the utility model;

[0022] Figure 5 It is a partial part perspective view;

[0023] Figure 6 It is Figure 2 It is a local enlarged view of A in the middle;

[0024] Figure 7 It is Figure 1 It is a local enlarged view of B in the middle.

[0025] In the drawing: workbench 10, top plate 11, first moving plate 12, concave grinding tool 13, first limiting groove 14, first push cylinder 15, convex grinding tool 16, second push cylinder 17, second moving plate 18, support column 19, third push cylinder 20, sliding groove 21, clamping plate 22, second limiting groove 23, limiting block 24, connecting rod 25, support plate 26, fan 27, dust collector 28, storage basket 29, roller 30, fourth push cylinder 31, suction cup 32, lead screw 33, first motor 34, conveying belt 35, second motor 36, elastic protrusion 37, shock absorbing block 38. DETAILED DESCRIPTION

[0026] In order to make the person in the prior art better understand the scheme of the utility model, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment.

[0027] Embodiment one:

[0028] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 And Figure 7 A stamping device for automobile accessory machining, comprising a workbench 10, a top plate 11 is arranged above the workbench 10, a conveyor belt 35 is rotatably arranged on one side of the workbench 10, the conveyor belt 35 is driven by power provided by a second motor 36, a first moving plate 12 is slidably arranged in the top plate 11, a lead screw 33 is rotatably arranged in the top plate 11, the lead screw 33 is rotatably connected with the first moving plate 12, a first motor 34 is arranged on one side of the top plate 11, the output end of the first motor 34 is fixedly connected with one end of the lead screw 33 through the side wall of the top plate 11, a convex grinding tool 16 is slidably arranged below the first moving plate 12, a concave grinding tool 13 is arranged on the upper end surface of the workbench 10 below the convex grinding tool 16, a second moving plate 18 is slidably arranged on one side of the convex grinding tool 16, a first push cylinder 15 and a second push cylinder 17 are respectively arranged on the lower end surface of the first moving plate 12, the output end of the first push cylinder 15 is fixedly connected with the upper end surface of the convex grinding tool 16, the output end of the second push cylinder 17 is fixedly connected with the upper end surface of the second moving plate 18, a support plate 26 is arranged below the second moving plate 18, a plurality of clamping plates 22 are slidably arranged in the support plate 26, a suction disc 32 is slidably arranged on the lower end surface of the support plate 26 between the plurality of clamping plates 22, a roller 30 is rotatably arranged on the lower end surface of each clamping plate 22, and a first limiting groove 14 corresponding to the roller 30 is arranged on the concave grinding tool 13.

[0029] Specifically, the first motor 34 and the second motor 36 are both ordinary motors, which are prior art, and will not be described in detail in the scheme, the output end of the first motor 34 drives the lead screw 33 to rotate, and the lead screw 33 drives the first moving plate 12 to move horizontally along the axis of the lead screw 33.

[0030] The first push cylinder 15 and the second push cylinder 17 are both hydraulic push cylinders, electric push cylinders, etc., which are prior art, and will not be described in detail in the scheme, the output end of the first push cylinder 15 drives the convex grinding tool 16 to move vertically up and down and cooperates with the concave grinding tool 13 to stamp automobile parts.

[0031] The arrangement of the rolling shaft 30 makes the plurality of clamping plates 22 not directly contact with the end surface of the workbench 10 when correcting the position of the plate part, effectively reducing the friction between the lower end surface of the clamping plate 22 and the end surface of the workbench 10, and effectively reducing the working noise of the equipment.

[0032] The suction cup 32 can adsorb the upper end surface of the plate part and then transport, and when the part is placed in the concave die 13, the first limiting groove 14 and the rolling shaft 30 cooperate with each other to help the plate part to be accurately placed in the concave die 13, effectively improving the qualified rate of the part stamping.

[0033] Further, as shown in the figure, the outer side wall of two adjacent clamping plates 22 is provided with a dust collector 28 in communication, and the outer side wall of the other two clamping plates 22 is provided with a fan 27 in communication, and the output end of each dust collector 28 is detachably provided with a storage basket 29. Figure 6

[0034] Specifically, since there may be dust and other impurities on the plate to be stamped, if the part is not dusted, it may affect the accuracy of subsequent stamping. The output end of the fan 27 can dust the upper end surface of the part clamped by the plurality of clamping plates 22, and the input end of the dust collector 28 can assist the dusting work of the fan 27, and collect and store the removed dust and impurities in the storage basket 29. The storage basket 29 is detachably arranged, so as to facilitate cleaning of the impurities collected in the storage basket 29.

[0035] Further, as shown in the figure, the upper end surface of the support plate 26 is provided with a third push cylinder 20, and the output end of the third push cylinder 20 is fixedly connected with the upper end surface of the support plate 26. The top of each clamping plate 22 is rotatably connected with a connecting rod 25, and the other end of each connecting rod 25 is rotatably connected with the side surface of the third push cylinder 20. Figure 6

[0036] Specifically, the fourth push cylinder 31 is a hydraulic push cylinder, an electric push cylinder, etc., which is prior art and will not be described in detail in this scheme. The output end of the fourth push cylinder 31 drives the suction cup 32 to move vertically up and down, so as to adsorb and transport parts of different thicknesses.

[0037] Further, as shown in the figure, the upper end surface of the support plate 26 is provided with a third push cylinder 20, and the output end of the third push cylinder 20 is fixedly connected with the upper end surface of the support plate 26. The top of each clamping plate 22 is rotatably connected with a connecting rod 25, and the other end of each connecting rod 25 is rotatably connected with the side surface of the third push cylinder 20. Figure 5

[0038] ​​​Specifically, since the output end of the third push cylinder 20 is fixedly connected with the upper end surface of the support plate 26, the extension and retraction of the output end of the third push cylinder 20 drives the cylinder body of the third push cylinder 20 to move vertically up and down, and the up and down movement of the third push cylinder 20 drives the connecting rod 25 to rotate at the connecting position of the third push cylinder 20 and the connecting rod 25, and the rotation of the connecting rod 25 drives the plurality of clamping plates 22 to move close to or away from each other, and the plurality of clamping plates 22 moving relative to each other contact the surface of the plate, thereby correcting the position of the plate, ensuring that the position of the part sucked and transported by the suction cup 32 into the concave grinding tool 13 does not deviate, thereby ensuring the punching accuracy of the device.

[0039] Further, as shown in Figure 5 and Figure 6 , the support plate 26 is provided with a plurality of sliding grooves 21, each sliding groove 21 is slidably connected with a corresponding clamping plate 22, and each sliding groove 21 is provided with a second limiting groove 23 on the opposite two side walls, each second limiting groove 23 is slidably provided with a limiting block 24, and each limiting block 24 is fixedly connected with the side wall of the clamping plate 22.

[0040] Specifically, since the up and down movement of the third push cylinder 20 drives the connecting rod 25 to exert an inclined pulling force on the top end surface of the clamping plate 22, the second limiting groove 23 and the limiting block 24 can limit the clamping plate 22, so that the position of the clamping plate 22 moving in the sliding groove 21 remains horizontal, thereby ensuring that the position correction of the plurality of clamping plates 22 on the plate part is more accurate.

[0041] Further, as shown in Figure 5 , a plurality of support columns 19 are connected between the second moving plate 18 and the support plate 26, and a damping block 38 is connected between each support column 19 and the second moving plate 18.

[0042] Specifically, the damping block 38 is made of elastic material, and the damping block 38 can absorb the impact force generated when the roller 30 contacts the workbench 10, thereby improving the service life of the device.

[0043] Firstly, start the second motor 36, the output end of the second motor 36 drives the transmission belt 35 to rotate, and the plate type parts are placed on the transmission end surface of the transmission belt 35. When the parts are moved to the end surface of the workbench 10 by the transmission belt 35, start the first motor 34, the output end of the first motor 34 drives the screw rod 33 to rotate, and the screw rod 33 rotates to drive the first moving plate 12 to move horizontally. The first moving plate 12 drives the second push cylinder 17 to move horizontally, and the second push cylinder 17 drives the second moving plate 18 and the support plate 26 and other components to move horizontally to the top of the parts. According to the specific size of the plate, start the third push cylinder 20, and the vertical movement of the third push cylinder 20 drives the connecting rod 25 to rotate at the connection between the third push cylinder 20 and the connecting rod 25. The rotation of the connecting rod 25 drives the clamping plate 22 to move horizontally, so that the distance between the plurality of clamping plates 22 is greater than the side length of the plate. Then start the second push cylinder 17, and the output end of the second push cylinder 17 drives the second moving plate 18, the support plate 26 and the clamping plate 22 and other components to move vertically downward until the roller 30 contacts the end surface of the workbench 10. Then start the third push cylinder 20 again to clamp the side surface of the plate, so that the position of the plate meets the stamping standard.

[0044] Then, start the fan 27 and the dust collector 28, the output end of the fan 27 cleans the end surface dust particles of the plate clamped by the plurality of clamping plates 22, and the input end of the dust collector 28 assists the fan 27 to clean and collect the dust, and stores it into the storage basket 29 through the output end. Then start the fourth push cylinder 31, and the output end of the fourth push cylinder 31 drives the suction cup 32 to move vertically until the suction cup 32 is in close contact with the upper end surface of the parts. At this time, start the suction cup 32, and the suction cup of the suction cup 32 tightly adsorbs the parts.

[0045] Next, start the second push cylinder 17, and the output end of the second push cylinder 17 drives the second moving plate 18 and the parts to move vertically upward. Then start the first motor 34, and the output end of the first motor 34 drives the screw rod 33 to rotate, and the screw rod 33 rotates to drive the first moving plate 12 to move horizontally. The first moving plate 12 drives the second push cylinder 17 and other components to move horizontally until the parts adsorbed by the suction cup 32 are located above the concave grinding tool 13. At this time, start the third push cylinder 20 to adjust the distance between the plurality of clamping plates 22, so that the roller 30 below each clamping plate 22 corresponds to the plurality of first limiting grooves 14 arranged on the upper end surface of the concave grinding tool 13. Then start the second push cylinder 17, and the output end of the second push cylinder 17 drives the second moving plate 18 and other components to move downward until the roller 30 and the first limiting groove 14 are mutually clamped and matched. Then start the fourth push cylinder 31, and the output end of the fourth push cylinder 31 drives the suction cup 32 to move downward until the parts are in close contact with the bottom surface of the concave grinding tool 13. Then control the suction cup 32 to separate from the adsorption of the parts.

[0046] Finally, the second push cylinder 17 is started, the output end of the second push cylinder 17 drives the second moving plate 18 and other components to move upward, then the first motor 34 is started, the output end of the first motor 34 drives the screw rod 33 to rotate, the screw rod 33 rotates to drive the first moving plate 12 to move horizontally, the first moving plate 12 drives the second push cylinder 17 and the first push cylinder 15 to move horizontally, when the second push cylinder 17 drives the second moving plate 18 and other components to move above the part needing position correction, the convex die 16 is just above the concave die 13, and when the second push cylinder 17 drives the second moving plate 18 and other components to correct the position of the part, the output end of the first push cylinder 15 drives the convex die 16 to perform stamping work on the part in the concave die 13.

[0047] Embodiment two:

[0048] On the basis of embodiment one, further embodiments are made, as shown in the drawings, a plurality of elastic protrusions 37 are arranged on one side of the conveying belt 35 and on the end surface of the workbench 10. Figure 1

[0049] Specifically, the elastic protrusions 37 are made of elastic material, the arrangement of the elastic protrusions 37 can avoid the plate parts from colliding with the end surface of the workbench 10 when the plate parts are conveyed by the conveying belt 35 to the end surface of the workbench 10, effectively protecting the plate parts from damage, and reducing the noise generated by the collision between the plate parts and the end surface of the workbench 10.

[0050] As some terms are used in the description and claims to refer to certain components. Those skilled in the art should understand that hardware manufacturers may use different names to refer to the same component. The description and claims of this specification do not distinguish components by name, but by the functional difference between components. As mentioned throughout the description and claims, "including" is an open term, which should be interpreted as "including but not limited to". "Approximately" means within an acceptable error range, and those skilled in the art can solve the technical problems within a certain error range, and basically achieve the technical effect.

[0051] It should be noted that the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that the products or systems including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such products or systems. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the product or system including the element.

[0052] ​The foregoing description illustrates and describes several preferred embodiments of the present application. However, it is to be understood that the application is not limited to the precise forms described, and that changes can be made therein without departing from the scope of the present application. Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. Therefore, the specification and examples are to be considered exemplary only, with a true scope and spirit of the application being indicated by the following claims.

Claims

1. A punching device for processing automobile parts, comprising a workbench (10), a top plate (11) is arranged above the workbench (10), a conveyor belt (35) is rotatably arranged on one side of the workbench (10), characterized in that, The first moving plate (12) is slidably arranged in the top plate (11), a convex grinding tool (16) is slidably arranged below the first moving plate (12), a concave grinding tool (13) is arranged on the upper end surface of the workbench (10) below the convex grinding tool (16), a second moving plate (18) is slidably arranged on one side of the convex grinding tool (16), a supporting plate (26) is arranged below the second moving plate (18), a plurality of clamping plates (22) are slidably arranged in the supporting plate (26), a suction disc (32) is slidably arranged on the lower end surface of the supporting plate (26) between the plurality of clamping plates (22), and a roller shaft (30) is rotatably arranged on the lower end surface of each clamping plate (22). The concave grinding tool (13) is provided with a first limiting groove (14) corresponding to the roller shaft (30).

2. A punch device for processing of automobile parts as claimed in claim 1 wherein, The upper end surface of the supporting plate (26) is provided with a third push cylinder (20), the output end of the third push cylinder (20) is fixedly connected with the upper end surface of the supporting plate (26), the top of each clamping plate (22) is rotatably connected with a connecting rod (25), and the other end of each connecting rod (25) is rotatably connected with the side surface of the third push cylinder (20).

3. A punch device for processing of automobile parts as claimed in claim 2 wherein, A plurality of sliding grooves (21) are arranged on the supporting plate (26), each sliding groove (21) is slidably connected with a corresponding clamping plate (22), second limiting grooves (23) are arranged on the opposite two side walls of each sliding groove (21), limiting blocks (24) are slidably arranged in each second limiting groove (23), and each limiting block (24) is fixedly connected with the side wall of the clamping plate (22).

4. A punch device for processing of automobile parts as claimed in claim 3 wherein, A plurality of supporting columns (19) are connected between the second moving plate (18) and the supporting plate (26), and a damping block (38) is connected between each supporting column (19) and the second moving plate (18).

5. A punch device for processing of automobile parts as claimed in claim 4 wherein, The lower end surface of the supporting plate (26) is provided with a fourth push cylinder (31), and the output end of the fourth push cylinder (31) is fixedly connected with the upper end surface of the suction disc (32).

6. A punch device for processing of automobile parts as claimed in claim 1 wherein, Two adjacent clamping plates (22) are communicated with a dust collector (28) on the outer side wall, and the other two clamping plates (22) are communicated with a fan (27) on the outer side wall.

7. The punch device for processing automobile parts according to claim 6, wherein The output end of each dust collector (28) is detachably provided with a storage basket (29).

8. The punch device for processing automobile parts according to claim 1, wherein A plurality of elastic protrusions (37) are arranged on one side of the conveying belt (35) on the end surface of the workbench (10).

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