Mechanical part machining clamping table
By adopting a bidirectional threaded rod system in the clamping table of mechanical parts, the problems of troubles in adjustment of traditional fixtures and poor dimensional adaptability are solved, and convenient adjustment of fixture position and stable clamping of parts are achieved.
Patent Information
- Application Number
- CN202421438424.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-21
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-21
AI Technical Summary
Traditional toad clamps are troublesome when adjusting positions and cannot be used for mechanical parts of different sizes, resulting in unstable clamping.
A mechanical parts processing clamping table is designed, using the first bidirectional threaded rod and the second bidirectional threaded rod to adjust the distance between the blocks by rotating the threaded rod to achieve convenient adjustment of the fixture and stable clamping of parts of different sizes.
It improves the convenience of adjusting the position of the fixture, is suitable for mechanical parts of different sizes, and enhances the clamping stability of the parts.
Smart Images
Figure CN222831253U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of clamps, in particular to a clamping table for machining mechanical parts. Background Art
[0002] When machining mechanical parts, the parts need to be clamped and fixed. Currently, the toad clamp clamping table is a commonly used clamping device on the market.
[0003] At present, there are still some problems when using the toad clamp clamp. For example, the traditional toad clamp clamp is generally fixed on the table plate by bolts. If you want to adjust the distance between the two toad clamp clamps, you need to unscrew the bolts connecting the toad clamp clamp and the table plate, move the toad clamp clamp, and then retighten the bolts to limit the toad clamp clamp. Although this method can achieve the purpose of fixing mechanical parts, it is more troublesome to adjust the position of the toad clamp clamp. At the same time, the traditional toad clamp clamp has a fixed position structure in contact with the mechanical parts, and it is not suitable for fixing and clamping mechanical parts of different sizes. For example, when processing cylindrical parts, when the size of the cylindrical parts is large, the toad clamp clamp is prone to unstable clamping. Utility Model Content
[0004] The utility model aims to provide a mechanical parts processing clamping table, which has the advantages of convenient adjustment and strong applicability.
[0005] The above technical purpose of the utility model is achieved through the following technical scheme: a mechanical parts processing clamping table, including a base, a first bidirectional threaded rod is rotatably connected to the inside of the base through a bearing, a connecting block is symmetrically threaded on the surface of the first bidirectional threaded rod, a first clamping block is arranged on the top of the connecting block, a second clamping block is arranged on the top of the first clamping block, two second clamping blocks are symmetrically provided with grooves on opposite sides, a second bidirectional threaded rod is rotatably connected between the two grooves through a bearing, and a clamping block threadedly connected to the second bidirectional threaded rod is arranged inside the groove.
[0006] By adopting the above technical scheme, the utility model installs a first bidirectional threaded rod on the base, and the first bidirectional threaded rod is symmetrically threadedly connected with a connecting block. When the first clamping block is fixed to the connecting block through a threaded column and a limit nut, when adjusting the distance between the two first clamping blocks, it is only necessary to rotate the first bidirectional threaded rod, and there is no need to repeatedly disassemble the bolts on the toad clamp clamp, thereby improving the convenience of adjusting the position. By providing a groove body on the second clamping block, the interior of the groove body is rotatably connected with the second bidirectional threaded rod, when it is necessary to clamp mechanical parts of different sizes, it is only necessary to rotate the second bidirectional threaded rod. When the second bidirectional threaded rod rotates, the distance between the two clamping blocks can be adjusted, thereby achieving the purpose of increasing the clamping area of the two clamping blocks and improving the stability of clamping the mechanical parts.
[0007] The utility model is further configured as follows: sliding blocks are symmetrically bolted on the connecting blocks, sliding grooves are provided inside the base, and the sliding blocks are slidably connected with the sliding grooves.
[0008] The above technical solution is adopted to slide and limit the connection block.
[0009] The utility model is further configured as follows: a threaded column is bolted on the top of the connecting block, and one end of the threaded column penetrates through the top of the first clamping block and is threadedly connected to a limiting nut.
[0010] The above technical solution is adopted to facilitate the first clamping block to be fixed on the connecting block.
[0011] The utility model is further configured as follows: a guide block is symmetrically bolted to the bottom of the first clamping block, and a guide groove used in conjunction with the guide block is symmetrically opened on the top of the base.
[0012] The above technical solution is adopted to slide and limit the first clamping block.
[0013] The utility model is further configured as follows: the bottom of the second clamping block is symmetrically bolted with a first sliding block, and the top of the first clamping block is symmetrically provided with a first sliding groove used in conjunction with the first sliding block.
[0014] The above technical solution is adopted to slide and limit the second clamping block.
[0015] The utility model is further configured as follows: a second sliding block is bolted to the positioning block, and a second sliding groove slidably connected to the second sliding block is provided inside the groove body.
[0016] The above technical solution is adopted to slide and limit the positioning block.
[0017] The utility model is further configured as follows: mounting seats are bolted on both sides of the base, and mounting holes are provided on the mounting seats.
[0018] The above technical solution is adopted to facilitate fixing of the base.
[0019] The utility model is further configured as follows: a limiting groove is provided on the top of the second clamping block, and a limiting bolt threadedly connected to the first clamping block is clamped inside the limiting groove.
[0020] The above technical solution is adopted to facilitate the second clamping block to be fixedly limited at its position on the first clamping block.
[0021] In summary, the utility model has the following beneficial effects:
[0022] 1. The utility model has a first bidirectional threaded rod installed on the base, and a connecting block is symmetrically threaded on the first bidirectional threaded rod. When the first clamping block is fixed to the connecting block through a threaded column and a limit nut, when adjusting the distance between the two first clamping blocks, it is only necessary to rotate the first bidirectional threaded rod without repeatedly removing the bolts on the toad clamp clamp, thereby improving the convenience of adjusting the position;
[0023] 2. The utility model has a groove body on the second clamping block, and the interior of the groove body is rotatably connected to the second bidirectional threaded rod. When mechanical parts of different sizes need to be clamped, it is only necessary to rotate the second bidirectional threaded rod. When the second bidirectional threaded rod rotates, the distance between the two clamping blocks can be adjusted, thereby achieving the purpose of increasing the clamping area of the two clamping blocks and improving the stability of clamping the mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0025] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;
[0026] Figure 3 It is a structural schematic diagram of the first card block in the utility model;
[0027] Figure 4 It is a structural schematic diagram of the second card block in the utility model;
[0028] Figure 5 It is a schematic diagram of a local structural connection in the utility model.
[0029] Figure numerals: 1. base; 2. first bidirectional threaded rod; 3. connecting block; 4. first clamping block; 5. second clamping block; 6. slot body; 7. second bidirectional threaded rod; 8. clamping block; 9. slider; 10. slide groove; 11. threaded column; 12. limiting nut; 13. guide block; 14. guide groove; 15. first sliding block; 16. first sliding groove; 17. second sliding block; 18. second sliding groove; 19. mounting seat; 20. limiting groove; 21. limiting bolt. DETAILED DESCRIPTION
[0030] The utility model is further described in detail below in conjunction with the accompanying drawings.
[0031] Embodiment 1:
[0032] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A mechanical parts processing clamping table includes a base 1, a first bidirectional threaded rod 2 is rotatably connected to the interior of the base 1 through a bearing, a connecting block 3 is symmetrically threaded on the surface of the first bidirectional threaded rod 2, a first clamping block 4 is arranged on the top of the connecting block 3, and a second clamping block 5 is arranged on the top of the first clamping block 4. The first bidirectional threaded rod 2 is installed on the base 1, and the connecting block 3 is symmetrically threaded on the first bidirectional threaded rod 2. After the first clamping block 4 is fixed to the connecting block 3 through a threaded column 11 and a limit nut 12, when adjusting the distance between the two first clamping blocks 4, it is only necessary to rotate the first bidirectional threaded rod 2, and there is no need to repeatedly disassemble the bolts on the toad clamp clamp, thereby improving the convenience of adjusting the position.
[0033] refer to Figure 1 , Figure 2 and Figure 5 The connecting block 3 is symmetrically bolted with a slider 9, and a slide groove 10 is provided inside the base 1. The slider 9 and the slide groove 10 are slidably connected. By setting the slider 9 and the slide groove 10, the connecting block 3 is slidably limited.
[0034] refer to Figure 1 , Figure 2 and Figure 5 A threaded column 11 is bolted on the top of the connecting block 3, one end of the threaded column 11 passes through the top of the first clamping block 4 and is threadedly connected to a limiting nut 12. By setting the threaded column 11 and the limiting nut 12, the first clamping block 4 is conveniently fixed on the connecting block 3.
[0035] refer to Figure 1 and Figure 2 The bottom of the first block 4 is symmetrically bolted with a guide block 13, and the top of the base 1 is symmetrically provided with a guide groove 14 used in conjunction with the guide block 13. By setting the guide block 13 and the guide groove 14, the first block 4 is slidably limited.
[0036] refer to Figure 1 and Figure 2 The bottom of the second card block 5 is symmetrically bolted with a first sliding block 15, and the top of the first card block 4 is symmetrically provided with a first sliding groove 16 used in conjunction with the first sliding block 15. By setting the first sliding block 15 and the first sliding groove 16, the second card block 5 is limited in sliding.
[0037] refer to Figure 1 Both sides of the base 1 are bolted with mounting seats 19, and mounting holes are provided on the mounting seats 19. By setting the mounting seats 19, the base 1 can be easily fixed.
[0038] refer to Figure 1 and Figure 4 A limiting groove 20 is provided on the top of the second clamping block 5, and a limiting bolt 21 threadedly connected to the first clamping block 4 is clamped inside the limiting groove 20. By setting the limiting groove 20 and the limiting bolt 21, the second clamping block 5 is conveniently fixed and limited in position on the first clamping block 4.
[0039] Brief description of the usage process: a first bidirectional threaded rod 2 is installed on the base 1, and a connecting block 3 is symmetrically threaded on the first bidirectional threaded rod 2. After the first clamping block 4 is fixed to the connecting block 3 through the threaded column 11 and the limit nut 12, when adjusting the distance between the two first clamping blocks 4, it is only necessary to rotate the first bidirectional threaded rod 2, and there is no need to repeatedly remove the bolts on the toad clamp clamp, thereby improving the convenience of adjusting the position.
[0040] Embodiment 2:
[0041] refer to Figure 1 and Figure 4 A mechanical parts processing clamping table, two second clamping blocks 5 are symmetrically provided with grooves 6 on opposite sides, a second bidirectional threaded rod 7 is rotatably connected between the two grooves 6 through a bearing, a clamping block 8 threadedly connected to the second bidirectional threaded rod 7 is arranged inside the groove 6, by opening the groove 6 on the second clamping block 5, the second bidirectional threaded rod 7 is rotatably connected inside the groove 6, when it is necessary to clamp mechanical parts of different sizes, it is only necessary to rotate the second bidirectional threaded rod 7, when the second bidirectional threaded rod 7 rotates, the distance between the two clamping blocks 8 can be adjusted, thereby achieving the purpose of increasing the clamping area of the two clamping blocks 8 and improving the stability of clamping the mechanical parts.
[0042] refer to Figure 1 and Figure 4 A second sliding block 17 is bolted to the positioning block 8, and a second sliding groove 18 slidably connected to the second sliding block 17 is opened inside the groove body 6. By setting the second sliding block 17 and the second sliding groove 18, the positioning block 8 is slidably limited.
[0043] A brief description of the usage process: a groove body 6 is opened on the second clamping block 5, and a second bidirectional threaded rod 7 is rotatably connected inside the groove body 6. When mechanical parts of different sizes need to be clamped, it is only necessary to rotate the second bidirectional threaded rod 7. When the second bidirectional threaded rod 7 rotates, the distance between the two clamping blocks 8 can be adjusted, thereby achieving the purpose of increasing the clamping area of the two clamping blocks 8 and improving the stability of clamping the mechanical parts.
[0044] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.
Claims
1. A mechanical parts processing clamping table, comprising a base (1), characterized in that: A first bidirectional threaded rod (2) is rotatably connected to the interior of the base (1) via a bearing, a connecting block (3) is symmetrically threadedly connected to the surface of the first bidirectional threaded rod (2), a first clamping block (4) is arranged on the top of the connecting block (3), a second clamping block (5) is arranged on the top of the first clamping block (4), two grooves (6) are symmetrically provided on opposite sides of the two second clamping blocks (5), a second bidirectional threaded rod (7) is rotatably connected between the two grooves (6) via a bearing, and a clamping block (8) threadedly connected to the second bidirectional threaded rod (7) is arranged inside the groove (6).
2. A mechanical parts processing clamping table according to claim 1, characterized in that: The connection block (3) is symmetrically bolted with a slide block (9), a slide groove (10) is provided inside the base (1), and the slide block (9) and the slide groove (10) are slidably connected.
3. The mechanical parts processing clamping table according to claim 1, characterized in that: A threaded column (11) is bolted to the top of the connection block (3), and one end of the threaded column (11) penetrates to the top of the first clamping block (4) and is threadedly connected to a limiting nut (12).
4. The mechanical parts processing clamping table according to claim 1, characterized in that: A guide block (13) is symmetrically bolted to the bottom of the first clamping block (4), and a guide groove (14) for use with the guide block (13) is symmetrically provided on the top of the base (1).
5. The mechanical parts processing clamping table according to claim 1, characterized in that: The bottom of the second clamping block (5) is symmetrically bolted with a first sliding block (15), and the top of the first clamping block (4) is symmetrically provided with a first sliding groove (16) for use with the first sliding block (15).
6. The mechanical parts processing clamping table according to claim 1, characterized in that: A second sliding block (17) is bolted to the positioning block (8), and a second sliding groove (18) slidably connected to the second sliding block (17) is provided inside the groove body (6).
7. The mechanical parts processing clamping table according to claim 1, characterized in that: Both sides of the base (1) are bolted with mounting seats (19), and mounting holes (19) are provided on the mounting seats (19).
8. The mechanical parts processing clamping table according to claim 1, characterized in that: A limiting groove (20) is provided on the top of the second clamping block (5), and a limiting bolt (21) threadedly connected to the first clamping block (4) is clamped inside the limiting groove (20).