Clamping device for part production and manufacturing

Abstract

The utility model discloses a clamping device for producing and manufacturing parts, and relates to the technical field of clamping devices.The clamping device comprises a shell, and two racks are slidably connected to the interior of the shell. The clamping device has the advantages that a first limiting block is manually moved, and then a clamping block is manually moved; by means of the device, a user can replace a proper clamping block according to a produced part, the application range of the device is widened by replacing the clamping block, a motor is started to drive a gear to rotate, the gear rotates to drive a rack and the clamping block to get close to each other, and therefore the part is clamped; and after production is finished, a pull rod is manually moved, a push block is driven, the scrap iron in the shell is pushed into a collecting block through movement of the push block, and the situation that the scrap iron is left in the shell and influences operation of a clamping structure is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a clamping device for parts production and manufacturing. Background Art

[0002] The existing patent 202321860930.5 provides a clamping device for stamping, including a workbench, a clamping mechanism, a rotating mechanism and a placement box, wherein the clamping mechanism includes a first fixed block, a first threaded rod, a first handle, a first limit block, a first placement groove, a first spring, a first connecting column, a first clamping plate and a first limit groove. The upper surface of the workbench is provided with a clamping mechanism, and the lower surface of the workbench is provided with a rotating mechanism. When clamping and fixing automotive parts, through the setting of the first fixed block, the first threaded rod, the first handle, the first limit block, the first placement groove, the first spring, the first connecting column, the first clamping plate and the first limit groove, the first handle is first rotated to drive the first threaded rod to rotate, and then the first threaded rod drives the first limit block to displace, and then the first limit block drives the first clamping plate to move, so that the parts are clamped, thereby achieving the clamping effect.

[0003] After improvement, the above patent arranges the first fixed block, the first threaded rod, the first handle, the first limit block, the first placement groove, the first spring, the first connecting column, the first clamping plate and the first limit groove. First, the first handle is rotated to drive the first threaded rod to rotate, and then the first threaded rod drives the first limit block to move, and then the first limit block drives the first clamping plate to move to clamp the parts, so that the clamping effect is achieved. During the processing, the metal block is processed by the processing device, and iron filings will be generated when the metal block is removed, but the first limit groove is exposed. If the iron filings are not cleaned, the iron filings will accumulate inside the clamping device, which can easily make the clamping device be blocked by the accumulated iron filings and cannot operate normally during operation. For this reason, we propose a clamping device for parts production and manufacturing. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a clamping device for parts production and manufacturing, which solves the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model is implemented through the following technical scheme: a clamping device for parts production and manufacturing, including a shell, two racks are slidably connected inside the shell, a gear is rotatably connected inside the shell, a motor is fixedly connected inside the shell, the output end of the motor is fixedly connected to the gear, the gear is meshingly connected to the rack, a second limit block is fixedly connected to the top of the rack, two clamping blocks are slidably connected to the top of the shell, a clamping structure is arranged inside the clamping block, and a cleaning structure is arranged inside the shell.

[0006] Preferably, the clamping structure includes two first limit blocks, the first limit block is plugged into the second limit block, the first limit block is slidably connected to the clamping block, the inside of the clamping block is fixedly connected with a spring, the inside of the spring is fixedly connected to the first limit block, so as to facilitate the replacement of the clamping block.

[0007] Preferably, the cleaning structure comprises a collecting block, which is slidably connected to the housing, and a pulling block is fixedly connected to one side of the collecting block to facilitate the recovery of iron filings.

[0008] Preferably, two push blocks are slidably connected inside the shell, and a pull rod is fixedly connected to one side of the push block to facilitate pushing the iron filings inside the shell.

[0009] Preferably, a spring body is provided inside the clamping block, an iron sheet is fixedly connected to the outside of the spring body, four limiting pins are threadedly connected to both sides of the shell, and the limiting pins penetrate the iron sheet to reduce iron filings from entering the inside of the shell.

[0010] Preferably, an anti-slip pad is provided on one side of the clamping blocks that are close to each other, so as to improve the clamping performance of the clamping blocks on the processed parts.

[0011] The utility model provides a clamping device for parts production and manufacturing, which has the following beneficial effects:

[0012] 1. The clamping device for parts manufacturing can manually move the first limit block and then manually move the clamping block, so that the user can replace the appropriate clamping block according to the parts to be produced. By replacing the clamping block, the application range of the device can be improved.

[0013] 2. The clamping device used in the production and manufacturing of parts starts the motor, which in turn drives the gear to rotate. The gear rotates, driving the rack and the clamping block to approach each other, thereby clamping the parts. The clamping block moves, and the iron sheet is extended and retracted through the spring body due to its own toughness, thereby reducing the entry of iron filings into the interior of the shell. After the production is completed, the pull rod is manually moved to drive the push block, and the push block moves to push the iron filings inside the shell into the collecting block, thereby preventing the iron filings from remaining inside the shell and affecting the operation of the clamping structure. The pull block is manually pulled to drive the collecting block to move, thereby facilitating the recovery of iron filings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 For this utility model Figure 1 Enlarged view of point A in the middle.

[0017] In the figure: 1. casing; 2. gear; 3. motor; 4. pull rod; 5. push block; 6. collecting block; 7. pull block; 8. spring; 9. first limit block; 10. second limit block; 11. clamping block; 13. iron sheet; 14. limit pin; 15. rack; 17. main body of the spring. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figures 1 to 3 The utility model provides a technical solution: a clamping device for parts production and manufacturing, including a shell 1, two racks 15 are slidably connected inside the shell 1, a gear 2 is rotatably connected inside the shell 1, a motor 3 is fixedly connected inside the shell 1, the output end of the motor 3 is fixedly connected to the gear 2, the gear 2 is meshed with the rack 15, a second limit block 10 is fixedly connected to the top of the rack 15, two clamping blocks 11 are slidably connected to the top of the shell 1, and an anti-slip pad is provided on one side of the clamping blocks 11 that are close to each other. By starting the motor 3, the gear 2 is driven to rotate, and the gear 2 rotates, driving the rack 15 and the clamping block 11 to approach each other, thereby clamping the parts.

[0020] A clamping structure is provided inside the clamping block 11, and the clamping structure includes two first limit blocks 9. The first limit block 9 is plugged into the second limit block 10, and the first limit block 9 is slidably connected to the clamping block 11. A spring 8 is fixedly connected inside the clamping block 11, and the inside of the spring 8 is fixedly connected to the first limit block 9. The first limit block 9 is manually moved, and then the clamping block 11 is manually moved, so that the user can replace the appropriate clamping block 11 according to the produced parts. By replacing the clamping block 11, the application range of the device is improved.

[0021] A cleaning structure is provided inside the shell 1, and the cleaning structure includes a collecting block 6, which is slidably connected to the shell 1, and a pulling block 7 is fixedly connected to one side of the collecting block 6. Two pushing blocks 5 are slidably connected inside the shell 1, and a pulling rod 4 is fixedly connected to one side of the pushing block 5. A spring body 17 is provided inside the clamping block 11, and an iron sheet 13 is fixedly connected to the outer side of the spring body 17. Four limiting nails 14 are threadedly connected on both sides of the shell 1, and the limiting nails 14 penetrate the iron sheet 13 and move through the clamping block 11, so that the iron sheet 13 can be retracted and contracted by the spring body 17 through its own toughness, thereby reducing the entry of iron filings into the interior of the shell 1. After the production is completed, the pulling rod 4 is manually moved to drive the pushing block 5, and the pushing block 5 is moved to push the iron filings inside the shell 1 to the interior of the collecting block 6, so as to avoid the iron filings remaining in the shell 1 and affecting the operation of the clamping structure. The pulling block 7 is manually pulled to drive the collecting block 6 to move, thereby facilitating the recovery of iron filings.

[0022] In summary, when the clamping device for parts production is used, the first limit block 9 is manually moved, and then the clamping block 11 is manually moved, so that the user can replace the appropriate clamping block 11 according to the parts to be produced. By replacing the clamping block 11, the application range of the device is improved. By starting the motor 3, the gear 2 is driven to rotate, and the gear 2 rotates, driving the rack 15 and the clamping block 11 to approach each other, so as to clamp the parts. After the production is completed, when the clamping blocks 11 are close to each other, the rotating shaft inside the spring body 17 is used to drive the iron sheet 13 to move. The iron sheet 13 is moved so that the iron sheet 13 is located above the sliding groove opened on the top of the shell 1 to block the iron filings generated during the processing. When the clamping blocks 11 move away from each other, the iron sheet 13 will be driven by the rotating shaft inside the clockwork body 17 to be recovered, thereby reducing the iron filings from entering the interior of the shell 1. After the production is completed, the pull rod 4 is manually moved to drive the push block 5, and the push block 5 moves to push the iron filings inside the shell 1 to the interior of the collecting block 6 to prevent the iron filings from remaining inside the shell 1 and affecting the operation of the clamping structure. The pull block 7 is manually pulled to drive the collecting block 6 to move, thereby facilitating the recovery of the iron filings.

[0023] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

Claims

1. A clamping device for parts manufacturing, comprising a housing (1), characterized in that: The housing (1) is internally slidably connected to two racks (15), the housing (1) is internally rotatably connected to a gear (2), the housing (1) is internally fixedly connected to a motor (3), the output end of the motor (3) is fixedly connected to the gear (2), the gear (2) is meshingly connected to the rack (15), the top of the rack (15) is fixedly connected to a second limit block (10), the top of the housing (1) is slidably connected to two clamping blocks (11), the clamping blocks (11) are internally provided with a clamping structure, and the housing (1) is internally provided with a cleaning structure.

2. A clamping device for parts production and manufacturing according to claim 1, characterized in that: The clamping structure comprises two first limit blocks (9), the first limit block (9) being plugged into the second limit block (10), the first limit block (9) being slidably connected to the clamping block (11), the interior of the clamping block (11) being fixedly connected with a spring (8), and the interior of the spring (8) being fixedly connected to the first limit block (9).

3. A clamping device for parts production and manufacturing according to claim 1, characterized in that: The cleaning structure comprises a collecting block (6), the collecting block (6) is slidably connected to the housing (1), and a pulling block (7) is fixedly connected to one side of the collecting block (6).

4. A clamping device for parts production and manufacturing according to claim 1, characterized in that: Two push blocks (5) are slidably connected inside the housing (1), and a pull rod (4) is fixedly connected to one side of the push block (5).

5. A clamping device for parts production and manufacturing according to claim 1, characterized in that: A spring body (17) is arranged inside the clamping block (11), an iron sheet (13) is fixedly connected to the outside of the spring body (17), and four limiting pins (14) are threadedly connected to both sides of the housing (1), and the limiting pins (14) penetrate the iron sheet (13).

6. A clamping device for parts production and manufacturing according to claim 1, characterized in that: An anti-slip pad is provided on one side of the clamping blocks (11) that are close to each other.

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