CN219444853U - Clamp with good clamping effect - Google Patents
Clamp with good clamping effect Download PDFInfo
- Publication number
- CN219444853U CN219444853U CN202320413882.9U CN202320413882U CN219444853U CN 219444853 U CN219444853 U CN 219444853U CN 202320413882 U CN202320413882 U CN 202320413882U CN 219444853 U CN219444853 U CN 219444853U
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- clamp
- anchor clamps
- block
- limiting
- movable
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- 230000000694 effects Effects 0.000 title claims abstract description 21
- 230000000670 limiting effect Effects 0.000 claims description 49
- 239000002184 metal Substances 0.000 abstract description 47
- 229910052751 metal Inorganic materials 0.000 abstract description 47
- 150000002739 metals Chemical class 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 5
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 239000007769 metal material Substances 0.000 abstract description 4
- 238000005498 polishing Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000032683 aging Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a clamp with good clamping effect, which comprises a clamp shell and a handle, wherein the bottom of the clamp shell is fixedly connected with the top of the handle. Through setting up control gear, stop device, stopper, square groove, spring and spacing groove's cooperation use, current metal has been solved and has been extensively used in different fields such as science, industry, work of art, need be processed into article, part, subassembly etc. to the metal material when using, metal processing is not separated metal anchor clamps, metal anchor clamps need carry out polishing after the centre gripping of metal, crooked, processing technology such as punch a hole when using, current metal anchor clamps generally adopt the method of bolt regulation clamping distance when the centre gripping to different size metals, the bolt long-term use easily takes place to become flexible and ageing leads to the centre gripping effect to decline, and bolt regulation needs the rotatory bolt constantly to suitable position not convenient enough, but current metal anchor clamps do not carry out convenient and stable problem of the component of centre gripping to different size metals.
Description
Technical Field
The utility model belongs to the technical field of metal clamps, and particularly relates to a clamp with a good clamping effect.
Background
The fixture is a device for fixing a machining object in a correct position in a mechanical manufacturing process to accept construction or detection, and is also called a fixture in a broad sense, and any process in the process for rapidly, conveniently and safely installing a workpiece can be called a fixture, so that the problems in the prior art are as follows: the metal is widely used in different fields such as science, industry, artwork and the like, metal materials are required to be processed into articles, parts, components and the like during application, the metal processing is not separated from a metal clamp, the metal clamp is required to clamp the metal during use and then is subjected to polishing, bending, punching and other processing technologies, the existing metal clamp generally adopts a method of adjusting clamping distance by bolts when clamping metals with different sizes, the clamping effect is reduced due to the fact that the bolts are easy to loosen and age after long-term use, and the bolts are required to be continuously rotated to a proper position for adjusting the bolts, but the existing metal clamp does not have a component for conveniently and stably clamping metals with different sizes, and therefore the clamp with good clamping effect is provided to solve the problems.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model provides the clamp with good clamping effect, which has the advantage of convenient and stable clamping of metals with different sizes, solves the problems that the existing metal is widely applied to different fields such as science, industry, artworks and the like, metal materials are required to be processed into articles, parts, assemblies and the like when the existing metal is applied, the metal processing is not separated from the metal clamp, the metal clamp is required to clamp the metals after polishing, bending, punching and other processing processes are required to be carried out, the existing metal clamp usually adopts a method of adjusting clamping distance by bolts when clamping the metals with different sizes, the clamping effect is reduced due to the fact that the bolts are easy to loose and age after long-term use, and the bolts are required to be continuously rotated to be at proper positions so much that the existing metal clamp does not have the problem of convenient and stable clamping of the metals with different sizes.
The utility model discloses a clamp with good clamping effect, which comprises a clamp shell and a handle, wherein the bottom of the clamp shell is fixedly connected with the top of the handle, the right side of the top of the clamp shell is fixedly connected with a fixed clamping block, the inner cavity of the clamp shell is movably connected with a movable clamping block, the front side of the inner cavity of the clamp shell is movably connected with a control gear through a rotating shaft, the bottom of the control gear penetrates through the clamp shell and extends to the outer side of the inner cavity of the clamp shell, the top of the clamp shell is provided with a movable groove, and the inner cavity of the movable groove is provided with a limiting device.
As the preferable limit device of the utility model comprises a limit block, the rear side of the limit block penetrates through the movable groove and extends to the inner cavity of the clamp shell, square grooves are formed in the left side and the right side of the limit block, a spring is fixedly connected to the rear side of the inner cavity of the square grooves, and the limit device is arranged to limit the position of the movable clamp block when the movable clamp block moves to a proper position.
As the preferable mode of the utility model, the left side and the right side of the inner cavity of the movable groove are fixedly connected with square blocks matched with the square groove, the front side of the spring is fixedly connected with the surface of the square blocks, the surface of the square blocks is contacted with the inner cavity of the square groove, the square blocks are arranged, the limiting blocks are pulled to drive the limiting blocks to move along the surfaces of the square blocks, and the square blocks have a limiting effect on the moving positions of the limiting blocks.
As the preferable one of the utility model, the top of the movable clamp splice is provided with the limit groove matched with the limit block, the surface of the limit block is contacted with the inner cavity of the limit groove, the number of the limit grooves is a plurality of and is uniformly distributed at the top of the movable clamp splice, by arranging the limit grooves, when the movable clamp splice moves to a proper position, the limit block is loosened, the force generated by the restoration of the shape of the spring drives the limit block to be clamped into the inner cavity of the limit groove, and the matched use of the limit block and the limit groove has a limiting effect on the position of the movable clamp splice.
As the preferable mode of the utility model, the rear side of the movable clamping block is fixedly connected with the T-shaped sliding block, the rear side of the inner cavity of the clamp shell is provided with the T-shaped sliding groove matched with the T-shaped sliding block, the surface of the T-shaped sliding block is contacted with the inner cavity of the T-shaped sliding groove, and the T-shaped sliding block and the T-shaped sliding groove are arranged to drive the T-shaped sliding block to move in the inner cavity of the T-shaped sliding groove when the movable clamping block moves, so that the matched use of the T-shaped sliding block and the T-shaped sliding groove has a limiting effect on the moving position of the movable clamping block.
As the preferable mode of the utility model, the bottom of the movable clamping block is fixedly connected with a gear strip matched with the control gear, the surface of the gear strip is in meshed connection with the surface of the control gear, the control gear is rotated by arranging the gear strip, the control gear is rotated to drive the gear strip to move, and the movable clamping block can be driven to move when the gear strip moves.
As the utility model is preferable, the opposite sides of the movable clamping block and the fixed clamping block are fixedly connected with rubber pads, the opposite sides of the two rubber pads are provided with arc grooves, and the friction force of the movable clamping block and the fixed clamping block to metal clamping is increased by arranging the rubber pads and the arc grooves and matching the rubber pads and the arc grooves.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the control gear, the limiting device, the limiting block, the square groove, the spring and the limiting groove are matched for use, so that the problem that the clamping distance of the existing metal clamp is usually adjusted by using bolts when metals with different sizes are clamped, the clamping effect is reduced due to the fact that the bolts are easy to loosen and age after long-term use, the bolts are not convenient enough to adjust due to the fact that the bolts are required to be continuously rotated to the proper positions, and members for conveniently and stably clamping the metals with different sizes are not needed.
2. According to the utility model, the limiting device is arranged, the limiting block is loosened, the force generated by the restoration of the shape of the spring drives the limiting block to be clamped into the inner cavity of the limiting groove, and the limiting device has a limiting effect on the position of the movable clamping block.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a connection of a control gear and a gear rack provided by an embodiment of the present utility model;
FIG. 3 is a schematic illustration of the connection of a spring to a square block provided by an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a connection of a square block and a mobile trough provided by an embodiment of the utility model;
fig. 5 is a partial enlarged view of fig. 4 at a provided by an embodiment of the present utility model.
In the figure: 1. a clamp housing; 2. a handle; 3. fixing the clamping blocks; 4. moving the clamping block; 5. a control gear; 6. a moving groove; 7. a limiting device; 701. a limiting block; 702. a square groove; 703. a spring; 8. square blocks; 9. a limit groove; 10. a T-shaped slider; 11. a T-shaped chute; 12. a gear strip; 13. a rubber pad; 14. an arc-shaped groove.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the clamp with good clamping effect provided by the embodiment of the utility model comprises a clamp shell 1 and a handle 2, wherein the bottom of the clamp shell 1 is fixedly connected with the top of the handle 2, the right side of the top of the clamp shell 1 is fixedly connected with a fixed clamping block 3, the inner cavity of the clamp shell 1 is movably connected with a movable clamping block 4, the front side of the inner cavity of the clamp shell 1 is movably connected with a control gear 5 through a rotating shaft, the bottom of the control gear 5 penetrates through the clamp shell 1 and extends to the outer side of the inner cavity of the clamp shell 1, the top of the clamp shell 1 is provided with a movable groove 6, and the inner cavity of the movable groove 6 is provided with a limiting device 7.
Referring to fig. 3, the limiting device 7 includes a limiting block 701, wherein the rear side of the limiting block 701 penetrates through the moving groove 6 and extends to the inner cavity of the fixture housing 1, square grooves 702 are formed in the left and right sides of the limiting block 701, and springs 703 are fixedly connected to the rear side of the inner cavity of the square grooves 702.
The scheme is adopted: by arranging the limiting device 7, when the movable clamp block 4 moves to a proper position, the limiting device 7 has a limiting effect on the position of the movable clamp block 4.
Referring to fig. 5, both the left and right sides of the inner cavity of the moving groove 6 are fixedly connected with square blocks 8 which are matched with the square groove 702 for use, the front side of the spring 703 is fixedly connected with the surface of the square block 8, and the surface of the square block 8 is in contact with the inner cavity of the square groove 702.
The scheme is adopted: through setting up square piece 8, pulling stopper 701 drives stopper 701 and removes along the surface of square piece 8, and square piece 8 has the restriction to the removal position of stopper 701.
Referring to fig. 2, a limiting groove 9 matched with a limiting block 701 is formed in the top of the movable clamp block 4, the surface of the limiting block 701 is in contact with the inner cavity of the limiting groove 9, and the number of the limiting grooves 9 is a plurality of and is uniformly distributed on the top of the movable clamp block 4.
The scheme is adopted: through setting up spacing groove 9, loosen stopper 701 when removing clamp splice 4 and remove to suitable position, the power that spring 703 resumes shape production drives stopper 701 card and advances the inner chamber in spacing groove 9, and the cooperation of stopper 701 and spacing groove 9 is used and is had the restriction effect to the position of removing clamp splice 4.
Referring to fig. 2 and 5, a T-shaped sliding block 10 is fixedly connected to the rear side of the movable clamp block 4, a T-shaped sliding groove 11 matched with the T-shaped sliding block 10 is formed in the rear side of the inner cavity of the clamp shell 1, and the surface of the T-shaped sliding block 10 is in contact with the inner cavity of the T-shaped sliding groove 11.
The scheme is adopted: through setting up T type slider 10 and T type spout 11, drive T type slider 10 at the inner chamber of T type spout 11 when moving clamp splice 4 and remove, the cooperation of T type slider 10 and T type spout 11 is used and is had the restriction effect to the removal position of moving clamp splice 4.
Referring to fig. 2, a gear bar 12 matched with the control gear 5 is fixedly connected to the bottom of the movable clamp block 4, and the surface of the gear bar 12 is in meshed connection with the surface of the control gear 5.
The scheme is adopted: by arranging the gear bar 12 and rotating the control gear 5, the control gear 5 rotates to drive the gear bar 12 to move, and when the gear bar 12 moves, the movable clamping block 4 can be driven to move.
Referring to fig. 1, rubber pads 13 are fixedly connected to opposite sides of the movable clamping block 4 and the fixed clamping block 3, and arc-shaped grooves 14 are formed in opposite sides of the two rubber pads 13.
The scheme is adopted: by arranging the rubber pad 13 and the arc-shaped groove 14, the friction force of the movable clamping block 4 and the fixed clamping block 3 to metal clamping is increased by the cooperation of the rubber pad 13 and the arc-shaped groove 14.
The working principle of the utility model is as follows:
when the clamping device is used, when metals with different sizes are required to be clamped conveniently, the limiting block 701 is pulled forwards to drive the limiting block 701 to move along the surface of the square block 8, the spring 703 is elastically deformed by force generated when the limiting block 701 moves, the limiting block 701 is completely separated from contact with the limiting groove 9, then the handle 2 is held, the control gear 5 is stirred leftwards to drive the control gear 5 to rotate through the rotating shaft, the gear bar 12 is driven to move rightwards when the control gear 5 rotates, the gear bar 12 is driven to move, the movable clamping block 4 is driven to move rightwards in the inner cavity of the clamp shell 1, the movable clamping block 4 is driven to move in the inner cavity of the T-shaped sliding groove 11, the limiting block 701 is loosened after one side, opposite to the two rubber pads 13, of the two rubber pads are in tight contact with the metal to be clamped, and the force generated by the restoring shape of the spring 703 drives the limiting block 701 to be clamped into the inner cavity of the limiting groove 9, and at the moment, and the metals with different sizes are clamped conveniently.
To sum up: this effectual anchor clamps of centre gripping through setting up control gear 5, stop device 7, stopper 701, square groove 702, spring 703 and the cooperation of spacing groove 9 is used, it is used in science, industry, different fields such as work of art to have solved current metal extensively, need be processed into article to the metal material when using, parts, subassembly etc. metal processing is unseparated metal clamp, metal clamp need carry out processing technology such as polishing, crooked, punching a hole after the metal centre gripping when using, current metal clamp generally adopts the method of bolt regulation clamping distance when the centre gripping to different size metals, the bolt long-term use easily takes place to become flexible and ageing leads to the centre gripping effect to descend, and bolt regulation needs constantly rotatory bolt to suitable position not convenient enough, but current metal clamp does not have the problem of carrying out convenient and stable component of centre gripping to different size metals.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a effectual anchor clamps of centre gripping, includes anchor clamps shell (1) and handle (2), its characterized in that: the bottom of anchor clamps shell (1) and the top fixed connection of handle (2), the right side fixedly connected with fixed clamp splice (3) at anchor clamps shell (1) top, the inner chamber swing joint of anchor clamps shell (1) has movable clamp splice (4), the front side of anchor clamps shell (1) inner chamber has control gear (5) through pivot swing joint, the outside of anchor clamps shell (1) inner chamber is run through to the bottom of control gear (5) and extends to anchor clamps shell (1), movable groove (6) have been seted up at the top of anchor clamps shell (1), the inner chamber of movable groove (6) is provided with stop device (7).
2. A clamp with good clamping effect as claimed in claim 1, wherein: the limiting device (7) comprises a limiting block (701), the rear side of the limiting block (701) penetrates through the movable groove (6) and extends to the inner cavity of the clamp shell (1), square grooves (702) are formed in the left side and the right side of the limiting block (701), and springs (703) are fixedly connected to the rear side of the inner cavity of the square grooves (702).
3. A clamp with good clamping effect as claimed in claim 2, characterized in that: the left side and the right side of the inner cavity of the movable groove (6) are fixedly connected with square blocks (8) matched with the square groove (702), the front side of the spring (703) is fixedly connected with the surface of each square block (8), and the surface of each square block (8) is in contact with the inner cavity of the square groove (702).
4. A clamp with good clamping effect as claimed in claim 2, characterized in that: limiting grooves (9) matched with limiting blocks (701) are formed in the tops of the movable clamping blocks (4), the surfaces of the limiting blocks (701) are in contact with the inner cavities of the limiting grooves (9), and the number of the limiting grooves (9) is a plurality of the limiting grooves and are uniformly distributed at the tops of the movable clamping blocks (4).
5. A clamp with good clamping effect as claimed in claim 1, wherein: the rear side of the movable clamping block (4) is fixedly connected with a T-shaped sliding block (10), a T-shaped sliding groove (11) matched with the T-shaped sliding block (10) is formed in the rear side of the inner cavity of the clamp shell (1), and the surface of the T-shaped sliding block (10) is in contact with the inner cavity of the T-shaped sliding groove (11).
6. A clamp with good clamping effect as claimed in claim 1, wherein: the bottom of the movable clamping block (4) is fixedly connected with a gear strip (12) matched with the control gear (5), and the surface of the gear strip (12) is in meshed connection with the surface of the control gear (5).
7. A clamp with good clamping effect as claimed in claim 1, wherein: rubber pads (13) are fixedly connected to one sides, opposite to the movable clamping blocks (4) and the fixed clamping blocks (3), of the movable clamping blocks, and arc-shaped grooves (14) are formed in one sides, opposite to the two rubber pads (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413882.9U CN219444853U (en) | 2023-03-08 | 2023-03-08 | Clamp with good clamping effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320413882.9U CN219444853U (en) | 2023-03-08 | 2023-03-08 | Clamp with good clamping effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219444853U true CN219444853U (en) | 2023-08-01 |
Family
ID=87380460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320413882.9U Active CN219444853U (en) | 2023-03-08 | 2023-03-08 | Clamp with good clamping effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219444853U (en) |
-
2023
- 2023-03-08 CN CN202320413882.9U patent/CN219444853U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A fixture with good clamping effect Granted publication date: 20230801 Pledgee: Shandong Haiyang Rural Commercial Bank Co.,Ltd. Pledgor: Yantai Pantai Numerical Control Technology Co.,Ltd. Registration number: Y2024980017586 |