Stamping device for chain machining and production

Abstract

The utility model discloses a stamping device for chain processing and production, which comprises a bottom frame, a support frame is fixedly arranged on the surface of the bottom frame, a telescopic component is arranged at the top of the support frame, the support frame is provided with a mounting plate through the telescopic component, and a stamping block is fixedly arranged at the bottom of the mounting plate. A connecting plate is fixedly arranged on the right side of the mounting plate, a rack is arranged on the rear side of the connecting plate, a supporting shaft is rotationally arranged in the supporting frame, a gear is fixedly arranged on the surface of the supporting shaft and is in meshed connection with the rack, and a threaded sleeve is rotationally arranged in the supporting frame; and a transmission assembly is arranged on the surface of the threaded sleeve, a threaded rod is arranged in the threaded sleeve in a threaded mode, a bottom plate is fixedly arranged at the left end of the threaded rod, and a discharging plate is fixedly arranged at the bottom of the bottom frame. According to the device, manual discharging is not needed, the situation that the hand of an operator needs to move to the bottom of a stamping block is avoided, and the operation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chain processing, in particular to a punching device for chain processing production. Background Art

[0002] Chains are generally metal links or rings, mostly used for mechanical transmission and traction. They are chains used for mechanical transmission. Chains are mostly composed of structures such as chain plates, pins and rollers. The chain plates are generally punched out from sheet metal by a stamping device.

[0003] The existing stamping device for chain processing and production places the sheet material under the stamping block and punches the sheet material through the stamping block. However, after the chain plate is punched off the sheet material, the chain plate will remain on the support plate where the sheet material is placed, and it is necessary to manually remove the chain plate, which will cause the operator's hand to extend under the stamping block. At this time, the machine is operating, which will cause the operator's body to be injured, posing a certain risk. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a punching device for chain processing and production, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A stamping device for chain processing and production comprises a base frame, a support frame is fixedly provided on the surface of the base frame, a telescopic assembly is provided on the top of the support frame, a mounting plate is provided on the support frame through the telescopic assembly, a stamping block is fixedly provided on the bottom of the mounting plate, a connecting plate is fixedly provided on the right side of the mounting plate, a rack is provided on the rear side of the connecting plate, a support shaft is rotatably provided inside the support frame, a gear is fixedly provided on the surface of the support shaft, the gear and the rack are meshingly connected, a threaded sleeve is rotatably provided inside the support frame, a transmission assembly is provided on the surface of the threaded sleeve, a screw is provided on the internal thread of the threaded sleeve, a base plate is fixedly provided on the left end of the screw, a push plate is fixedly provided inside the base frame, a discharge port is opened inside the base frame, and a discharge plate is fixedly provided on the bottom of the base frame.

[0007] Preferably, the telescopic assembly includes a telescopic cylinder fixedly arranged on the top of the support frame, the output end of the telescopic cylinder passes through the support frame and extends to the interior of the support frame and is fixedly provided with a connecting block, and the bottom of the connecting block is fixedly connected to the mounting plate.

[0008] Preferably, the transmission assembly includes a first sprocket fixedly arranged on the surface of the threaded sleeve, a transmission chain is meshed on the surface of the first sprocket, a second sprocket is meshed inside the transmission chain, and the inside of the second sprocket is fixedly connected to the support shaft.

[0009] Preferably, a guide rod is fixedly provided on the top of the base frame, and the guide rod is slidably connected to the mounting plate.

[0010] Preferably, a mounting frame is fixedly disposed inside the base frame, a connecting shaft is rotatably disposed on the mounting frame, and a cleaning roller is fixedly disposed on the surface of the connecting shaft.

[0011] Preferably, a support plate is fixedly provided at the bottom of the support frame, and the number of the support plates is two.

[0012] Preferably, there are multiple guide rods, and the multiple guide rods are distributed on the top of the base frame in a rectangular array.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the stamping device for chain processing and production drives the mounting plate to move up through the telescopic component, so that the stamping block moves up and away from the sheet material, and at the same time, the mounting plate moves up to rotate the gear through the rack, and the rotation of the gear drives the support shaft to rotate, and the rotation of the support shaft causes the threaded sleeve to rotate through the transmission component, and the rotation of the threaded sleeve drives the screw and the base plate to move to the right, and the movement of the base plate drives the chain plate punched under its top to move together, and then the chain plate is pushed to the discharge port through the push plate, and then discharged through the discharge plate. The device does not require manual unloading, avoids the need for the operator's hands to move to the bottom of the stamping block, and improves the safety of the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the structural survey drawing of the utility model;

[0015] Figure 2 This is a front cross-sectional view of the structure of the utility model;

[0016] Figure 3 It is a right sectional view of the structure of the utility model;

[0017] Figure 4 It is a right sectional view of the local structure of the utility model;

[0018] Figure 5 for Figure 3 A magnified view of the structure at A.

[0019] In the figure: 1. base frame; 2. support frame; 3. telescopic cylinder; 4. connecting block; 5. mounting plate; 6. stamping block; 7. threaded sleeve; 8. screw; 9. base plate; 10. first sprocket; 11. transmission chain; 12. second sprocket; 13. connecting plate; 14. rack; 15. gear; 16. supporting shaft; 17. mounting frame; 18. connecting shaft; 19. cleaning roller; 20. discharge port; 21. discharge plate; 22. guide rod; 23. support plate; 24. push plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5 A punching device for chain processing and production includes a base frame 1, a support frame 2 is fixedly arranged on the surface of the base frame 1, a support plate 23 is fixedly arranged at the bottom of the support frame 2, and the number of the support plates 23 is two. A telescopic component is arranged on the top of the support frame 2, and a mounting plate 5 is arranged on the support frame 2 through the telescopic component. A punching block 6 is fixedly arranged at the bottom of the mounting plate 5, a connecting plate 13 is fixedly arranged on the right side of the mounting plate 5, and a rack 14 is arranged on the rear side of the connecting plate 13. A support shaft 16 is arranged inside the support frame 2 for rotation, and a support The surface of the shaft 16 is fixedly provided with a gear 15, the gear 15 is meshed with the rack 14, the inner part of the support frame 2 is rotatably provided with a threaded sleeve 7, the surface of the threaded sleeve 7 is provided with a transmission assembly, the transmission assembly includes a first sprocket 10 fixedly provided on the surface of the threaded sleeve 7, the surface of the first sprocket 10 is meshed with a transmission chain 11, the inner part of the transmission chain 11 is meshed with a second sprocket 12, the inner part of the second sprocket 12 is fixedly connected to the support shaft 16, the rotation of the support shaft 16 drives the second sprocket 12 to rotate, and the second sprocket 1 2 rotates to drive the transmission chain 11 to rotate, and the rotation of the transmission chain 11 drives the first sprocket 10 to rotate, thereby causing the threaded sleeve 7 to rotate. The internal thread of the threaded sleeve 7 is provided with a screw 8, and the left end of the screw 8 is fixedly provided with a bottom plate 9. The interior of the bottom frame 1 is fixedly provided with a push plate 24, and the interior of the bottom frame 1 is provided with a discharge port 20. The bottom of the bottom frame 1 is fixedly provided with a discharge plate 21. The stamping device for chain processing production drives the mounting plate 5 to move upward through the telescopic assembly, so that the stamping block 6 moves upward and away from the sheet material, and at the same time, the mounting plate 5 is moved upward. The gear 15 rotates through the rack 14, and the rotation of the gear 15 drives the support shaft 16 to rotate. The rotation of the support shaft 16 drives the threaded sleeve 7 to rotate through the transmission component. The rotation of the threaded sleeve 7 drives the screw 8 and the bottom plate 9 to move to the right. The movement of the bottom plate 9 drives the chain sheet punched under the top of it to move together, and then the chain sheet is pushed to the discharge port 20 through the push plate 24, and then discharged through the discharge plate 21. The device does not require manual unloading, avoids the need for the operator's hands to move to the bottom of the punching block 6, and improves the safety of the operation.

[0022] Specifically, the telescopic assembly includes a telescopic cylinder 3 fixedly arranged on the top of the support frame 2. The output end of the telescopic cylinder 3 passes through the support frame 2 and extends to the interior of the support frame 2 and is fixedly provided with a connecting block 4. The bottom of the connecting block 4 is fixedly connected to the mounting plate 5. The output end of the telescopic cylinder 3 is driven to extend or shorten, and the connecting block 4 is pushed up and down, so that the mounting plate 5 moves up and down, which is used to drive the punching block 6 to move up and down to punch the sheet material and provide driving force to move the bottom plate 9 left and right.

[0023] Specifically, a guide rod 22 is fixedly provided on the top of the base frame 1, and the guide rod 22 is slidably connected to the mounting plate 5. There are multiple guide rods 22, and the multiple guide rods 22 are distributed in a rectangular array on the top of the base frame 1. When the mounting plate 5 moves up and down, it is guided by the guide rod 22 to avoid force deviation when it moves up and down.

[0024] Specifically, a mounting frame 17 is fixedly provided inside the base frame 1, and a connecting shaft 18 is rotatably provided on the mounting frame 17. A cleaning roller 19 is fixedly provided on the surface of the connecting shaft 18. When the sheet passes through the inside of the driven base frame 1, the iron filings on its surface can be cleaned by the cleaning roller 19. Since the sheet used to make chain plates is generally long, multiple chain plates can be made. Therefore, after punching out an area of ​​the sheet, the sheet can be pushed forward and backward for punching again. During the movement, the cleaning roller 19 can be driven to rotate on the surface of the connecting shaft 18, thereby continuously cleaning the sheet.

[0025] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0026] When in use: push the sheet to the inside of the base frame 1, drive the telescopic cylinder 3 to extend the output end, push the mounting plate 5 downward through the connecting block 4, and the mounting plate 5 moves downward, which drives the punching block 6 to move downward. At the same time, the mounting plate 5 moves downward, which drives the connecting plate 13 and the rack 14. When the rack 14 moves downward, the gear 15 rotates. The rotation of the rack 14 drives the support shaft 16 to rotate. The rotation of the support shaft 16 drives the threaded sleeve 7 to rotate through the second sprocket 12, the transmission chain 11 and the first sprocket 10. The rotation of the threaded sleeve 7 drives the screw 8 to move inside it, thereby pushing the bottom plate 9 to move. When the punching block 6 contacts the top of the sheet, the bottom plate 9 covers the top of the discharge port 20, and then The telescopic cylinder 3 continues to extend the output end, so that the mounting plate 5 continues to move downward, and the sheet material is punched out by the punching block 6. At this time, the tooth block on the surface of the rack 14 is separated from the gear 15, and the bottom plate 9 stops moving. The punched chain piece falls into the top of the bottom plate 9. After the punching is completed, the mounting plate 5 moves up, so that the punching block 6 moves up and away from the sheet material. At the same time, the mounting plate 5 moves up through the rack 14 to make the gear 15 rotate in the opposite direction, and then the threaded sleeve 7 rotates in the opposite direction. The reverse rotation of the threaded sleeve 7 drives the screw 8 and the bottom plate 9 to move to the right. The movement of the bottom plate 9 drives the punched chain piece on its top to move together, and then the chain piece is pushed to the discharge port 20 by the push plate 24, and then discharged from the device through the discharge plate 21.

[0027] To sum up, the stamping device for chain processing and production drives the mounting plate 5 to move upward through the telescopic component, so that the stamping block 6 moves upward and away from the sheet material. At the same time, the mounting plate 5 moves upward through the rack 14 to rotate the gear 15. The rotation of the gear 15 drives the support shaft 16 to rotate. The rotation of the support shaft 16 drives the threaded sleeve 7 to rotate through the transmission component. The rotation of the threaded sleeve 7 drives the screw 8 and the base plate 9 to move to the right. The movement of the base plate 9 drives the chain piece punched under its top to move together, and then the chain piece is pushed to the discharge port 20 by the push plate 24, and then discharged through the discharge plate 21. The device does not require manual unloading, avoids the need for the operator's hands to move to the bottom of the stamping block 6, and improves the safety of the operation.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants 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.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A punching device for chain processing and production, comprising a base frame (1), characterized in that: A support frame (2) is fixedly arranged on the surface of the base frame (1), a telescopic assembly is arranged on the top of the support frame (2), a mounting plate (5) is arranged on the support frame (2) through the telescopic assembly, a punching block (6) is fixedly arranged on the bottom of the mounting plate (5), a connecting plate (13) is fixedly arranged on the right side of the mounting plate (5), a rack (14) is arranged on the rear side of the connecting plate (13), a support shaft (16) is rotatably arranged inside the support frame (2), and a gear is fixedly arranged on the surface of the support shaft (16). The gear (15) and the rack (14) are meshingly connected, a threaded sleeve (7) is rotatably arranged inside the support frame (2), a transmission assembly is arranged on the surface of the threaded sleeve (7), a screw rod (8) is arranged on the internal thread of the threaded sleeve (7), a bottom plate (9) is fixedly arranged on the left end of the screw rod (8), a push plate (24) is fixedly arranged inside the base frame (1), a discharge port (20) is opened inside the base frame (1), and a discharge plate (21) is fixedly arranged at the bottom of the base frame (1).

2. A punching device for chain processing and production according to claim 1, characterized in that: The telescopic assembly comprises a telescopic cylinder (3) fixedly arranged on the top of the support frame (2); an output end of the telescopic cylinder (3) penetrates the support frame (2) and extends to the interior of the support frame (2) and is fixedly provided with a connecting block (4); the bottom of the connecting block (4) is fixedly connected to a mounting plate (5).

3. A punching device for chain processing and production according to claim 1, characterized in that: The transmission assembly comprises a first sprocket (10) fixedly arranged on the surface of a threaded sleeve (7); a transmission chain (11) is meshedly arranged on the surface of the first sprocket (10); a second sprocket (12) is meshedly arranged inside the transmission chain (11); and the interior of the second sprocket (12) is fixedly connected to a support shaft (16).

4. A punching device for chain processing and production according to claim 1, characterized in that: A guide rod (22) is fixedly arranged on the top of the base frame (1), and the guide rod (22) is slidably connected to the mounting plate (5).

5. A punching device for chain processing and production according to claim 1, characterized in that: A mounting frame (17) is fixedly arranged inside the base frame (1), a connecting shaft (18) is rotatably arranged on the mounting frame (17), and a cleaning roller (19) is fixedly arranged on the surface of the connecting shaft (18).

6. A punching device for chain processing and production according to claim 1, characterized in that: A support plate (23) is fixedly arranged at the bottom of the support frame (2), and the number of the support plates (23) is two.

7. A punching device for chain processing and production according to claim 4, characterized in that: The number of the guide rods (22) is multiple, and the multiple guide rods (22) are distributed on the top of the base frame (1) in a rectangular array.

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