CN218398580U

CN218398580U - Clamp convenient to operate

Info

Publication number: CN218398580U
Application number: CN202222359129.4U
Authority: CN
Inventors: 邓远志; 尹国胜; 张晶星; 刘成
Original assignee: Shenzhen Chain Industry Technology Group Co ltd
Current assignee: Shenzhen Chain Industry Technology Group Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-01-31
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a clamp convenient to operation, including clamp and position sleeve. The utility model discloses a set up the clamp, the position sleeve, clamping mechanism, press from both sides tight piece, the clamping bar, the constant head tank, the orbit hole, casing and positioning mechanism's cooperation is used, the user is through placing the plank and work table top, later with the clamp card on plank and desk, along the orbit in orbit hole, promote the clamping bar and make the clamping bar drive and press from both sides tight piece and plank in close contact with, the inner wall of clamp and the bottom in close contact with of desk simultaneously, later fix a position through positioning mechanism, when having solved current clamp and using, the threaded rod is easy because of wearing and tearing, lead to being difficult to twist, thereby can't carry out the centre gripping to the plank, and the difficult operation does not have the function of quick location simultaneously, thereby the extravagant user plenty of time and energy have been reduced, the work efficiency is reduced, and then the problem of clamp practicality is reduced.

Description

Clamp convenient to operate

Technical Field

The utility model belongs to the technical field of clamp, especially, relate to a clamp convenient to operation.

Background

The clamp is one kind and is used for the centre gripping, the fastening, or the instrument of hoist and mount, by the wide application in metallurgy, the transportation, the railway, the harbour, trade such as, the kind of clamp has a lot of, wherein including being used for C type clamp, C type clamp is used for fixing the plank when generally being used for carpenter to make, thereby the user makes the threaded rod drive through twisting the threaded rod and presss from both sides tight piece and fix the plank, and when using, the threaded rod is because of wearing and tearing easily, lead to being difficult to twist and move, thereby can't carry out the centre gripping to the plank, be difficult to operate, do not have the function of quick location simultaneously, thereby the extravagant user plenty of time and energy have been reduced, and then the clamp practicality has been reduced, the problem that prior art exists is: when the clamp is used, the threaded rod is easy to cause difficulty in twisting due to abrasion, so that the wood board cannot be clamped and is difficult to operate, and meanwhile, the function of quick positioning is not realized, so that a large amount of time and energy of a user are reduced, the working efficiency is reduced, and the practicability of the clamp is further reduced.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides a clamp convenient to operation possesses convenient to use person's operation clamp for the advantage, when having solved current clamp and using, the threaded rod leads to being difficult to twist because of wearing and tearing easily to can't carry out the centre gripping to the plank, be difficult to operate does not have the function of quick location simultaneously, thereby has reduced extravagant user's a large amount of time and energy, has reduced work efficiency, and then has reduced the problem of clamp practicality.

The utility model discloses a realize like this, a clamp convenient to operation, including clamp and position sleeve, position sleeve's bottom and the top fixed connection of clamp, position sleeve's inner wall is provided with clamping mechanism, position sleeve's top fixedly connected with casing, the inner wall of casing is provided with positioning mechanism.

As the utility model discloses it is preferred, clamping mechanism includes the tight pole of clamp and presss from both sides tight piece, the right side of the tight pole of clamp and the left side fixed connection who presss from both sides tight piece, the constant head tank has been seted up at the top of the tight pole of clamp, the quantity of constant head tank is a plurality of, and uses with the positioning mechanism cooperation, the orbit hole that uses with the tight pole cooperation of clamp is seted up in the left side of position sleeve.

As the utility model discloses it is preferred, positioning mechanism includes linkage piece, locating lever and two extrusion pieces, the left side of locating lever and the right side fixed connection of linkage piece, the bottom of locating lever runs through to the inside in orbit hole, and uses with the constant head tank cooperation, the left side of extrusion piece and the right side fixed connection of linkage piece, the top fixedly connected with spring of extrusion piece, the top of spring and the inner wall fixed connection of casing.

As the utility model discloses it is preferred, the left side fixedly connected with of clamp lever promotes the piece, the front side and the rear side that promote the piece top have all been seted up and have been instructed accuse groove.

As the utility model discloses preferred, press from both sides the right side fixedly connected with slipmat of tight piece.

As the utility model discloses preferred, the equal fixedly connected with control lever of front side and the rear side of casing, the control lever runs through to the inside of casing near one side of casing, and fixedly connected with transmission piece, the transmission piece is used with the extrusion piece cooperation.

As the utility model discloses it is preferred, the top of locating lever is provided with the slide bar, the top of slide bar and the inner wall fixed connection of casing, the slide opening that uses with the slide bar cooperation is seted up at the top of locating lever.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the clamp, the position sleeve, clamping mechanism, press from both sides tight piece, press from both sides tight pole, the constant head tank, the orbit hole, casing and positioning mechanism's cooperation is used, the user is through placing the plank with the table top, later with clamp card on plank and desk, along the orbit in orbit hole, promote the tight pole of clamp and make the tight piece of clamp drive and plank in close contact with of clamp, the inner wall of clamp and the bottom in close contact with of desk simultaneously, later fix a position through positioning mechanism, when having solved current clamp and using, the threaded rod is easy because of wearing and tearing, lead to being difficult to twist, thereby can't carry out the centre gripping to the plank, be difficult to operate, do not have the function of quick location simultaneously, thereby the extravagant user's a large amount of time and energy have been reduced, work efficiency is reduced, and then the problem of clamp practicality is reduced.

2. The utility model discloses a set up clamping mechanism, can be through placing the plank with the table top, later with the clamp card on plank and desk, along the orbit in orbit hole, promote the tight pole of clamp and make the tight pole of clamp drive press from both sides tight piece and plank in close contact with, the inner wall of clamp and the bottom in close contact with of table simultaneously fix a position later through positioning mechanism to carry out the centre gripping to the plank fast.

3. The utility model discloses a set up positioning mechanism, can be when the clamping bar position removes, through the locating lever and correspond the cooperation between the constant head tank to carry on spacingly to the clamping bar position.

4. The utility model discloses a set up and promote the piece and indicate the accuse groove, can provide the fulcrum of a promotion for the palm to the user promotes the clamping bar and removes.

5. The utility model discloses a set up the slipmat, can avoid the clamp to fix the plank to avoid sliding unstability.

6. The utility model discloses a set up control lever and transmission piece, can pass through the push control pole, the control lever drives the transmission piece and makes the surface of transmission piece hypotenuse part extrusion piece to drive extrusion piece, linkage piece and locating lever rebound, play the transmission.

7. The utility model discloses a set up slide bar and sliding hole, can restrict the position of locating lever, for the locating lever provides the removal orbit, the skew takes place for the position when avoiding the locating lever to remove.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a cross-sectional view of an embodiment of the present invention providing a right side view;

fig. 3 is a partial enlarged view of a portion a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a perspective view of a positioning mechanism according to an embodiment of the present invention.

In the figure: 1. clamping; 2. a positioning sleeve; 3. a clamping mechanism; 301. a clamping block; 302. a clamping block; 303. positioning a groove; 304. a trace hole; 4. a housing; 5. a positioning mechanism; 501. a linkage block; 502. positioning a rod; 503. extruding the block; 504. a spring; 6. a pushing block; 7. a finger control slot; 8. a non-slip mat; 9. a control lever; 10. a transmission block; 11. a slide bar; 12. a slide hole.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of clamp convenient to operation, including clamp 1 and positioning sleeve 2, positioning sleeve 2's bottom and clamp 1's top fixed connection, positioning sleeve 2's inner wall is provided with clamping mechanism 3, positioning sleeve 2's top fixedly connected with casing 4, and casing 4's inner wall is provided with positioning mechanism 5.

Referring to fig. 1, 2 and 3, the clamping mechanism 3 includes a clamping rod 302 and a clamping rod 301, the right side of the clamping rod 302 is fixedly connected to the left side of the clamping rod 301, the top of the clamping rod 302 is provided with a plurality of positioning slots 303, the positioning slots 303 are used in cooperation with the positioning mechanism 5, and the left side of the positioning sleeve 2 is provided with a track hole 304 used in cooperation with the clamping rod 302.

The scheme is adopted: through setting up clamping mechanism 3, can be through placing the plank with the table top, later with clamp 1 card on plank and desk, along the orbit of orbit hole 304, promote clamp bar 302 and make clamp bar 302 drive clamp bar 301 and plank in close contact with, the bottom in close contact with of the inner wall of clamp 1 and table simultaneously, later fix a position through positioning mechanism 5 to carry out the centre gripping to the plank fast.

Referring to fig. 3 and 4, the positioning mechanism 5 includes a linkage block 501, a positioning rod 502 and two pressing blocks 503, the left side of the positioning rod 502 is fixedly connected to the right side of the linkage block 501, the bottom of the positioning rod 502 penetrates through the inside of the track hole 304 and is used in cooperation with the positioning groove 303, the left side of the pressing block 503 is fixedly connected to the right side of the linkage block 501, the top of the pressing block 503 is fixedly connected to a spring 504, and the top of the spring 504 is fixedly connected to the inner wall of the housing 4.

Adopt above-mentioned scheme: by providing the positioning mechanism 5, when the position of the clamp lever 302 is moved, the position of the clamp lever 302 can be limited by the cooperation between the positioning lever 502 and the corresponding positioning groove 303.

Referring to fig. 1 and 2, the left side of the clamping rod 302 is fixedly connected with a pushing block 6, and the front side and the rear side of the top of the pushing block 6 are both provided with finger control grooves 7.

Adopt above-mentioned scheme: through the arrangement of the pushing block 6 and the finger control groove 7, a pushing fulcrum can be provided for the palm, so that a user can push the clamping rod 302 to move.

Referring to fig. 1, a non-slip mat 8 is fixedly attached to the right side of the clamping bar 301.

Adopt above-mentioned scheme: through setting up slipmat 8, can avoid clamp 1 when fixing the plank to avoid sliding unstability.

Referring to fig. 3 and 4, a control rod 9 is fixedly connected to both the front side and the rear side of the housing 4, one side of the control rod 9 close to the housing 4 penetrates into the housing 4, and a transmission block 10 is fixedly connected to the control rod 10, and the transmission block 10 is used in cooperation with the extrusion block 503.

Adopt above-mentioned scheme: through setting up control lever 9 and transmission piece 10, can be through pushing away control lever 9, control lever 9 drives transmission piece 10 and makes the hypotenuse part of transmission piece 10 extrude the surface of extrusion piece 503 to drive extrusion piece 503, linkage piece 501 and locating lever 502 rebound, play the transmission.

Referring to fig. 3 and 4, a sliding rod 11 is disposed at the top of the positioning rod 502, the top of the sliding rod 11 is fixedly connected with the inner wall of the housing 4, and a sliding hole 12 used in cooperation with the sliding rod 11 is formed at the top of the positioning rod 502.

Adopt above-mentioned scheme: by providing the slide rod 11 and the slide hole 12, the position of the jumper 502 can be restricted, a movement track is provided for the jumper 502, and the positional deviation is avoided when the jumper 502 moves.

The utility model discloses a theory of operation:

when the wood board clamping device is used, a user places a wood board on the top of a work table, then clamps 1 are clamped on the wood board and the table, the control rod 9 is pushed to one side close to the shell 4, the control rod 9 drives the transmission block 10 to enable the bevel edge part of the transmission block 10 to extrude the surface of the extrusion block 503, the extrusion block 503 is driven, the linkage block 501 and the positioning rod 502 move upwards, the positioning rod 502 is enabled to leave the inner wall of the positioning groove 303, then the clamping rod 302 is pushed to enable the clamping rod 302 to drive the clamping rod 301 to be in close contact with the wood board, meanwhile, the inner wall of the clamp 1 is in close contact with the bottom of the table, the control rod 9 is loosened, the elastic force generated by the spring 504 pushes the control extrusion block 503, the linkage block 501 and the positioning rod 502 to move downwards, the positioning rod 502 enters the corresponding positioning groove 303, rapid clamping of the wood board is completed, and the user can conveniently operate the clamps 1.

In summary, the following steps: this clamp convenient to operation, through setting up clamp 1, position sleeve 2, clamping mechanism 3, clamping rod 301, press from both sides tight piece 302, constant head tank 303, orbit hole 304, casing 4 and positioning mechanism 5's cooperation is used, the user is through placing the plank and the table top, later with clamp 1 card on plank and desk, along the orbit of orbit hole 304, promote clamping rod 302 and make clamping rod 302 drive clamping rod 301 and plank in close contact with, the bottom in close contact with of the inner wall of clamp 1 and table simultaneously, fix a position through positioning mechanism 5 afterwards, when having solved current clamp and using, the threaded rod is because of wearing and tearing easily, lead to being difficult to twist, thereby can't carry out the centre gripping to the plank, be difficult to operate, do not have the function of quick location simultaneously, thereby the extravagant user plenty of time and energy have been reduced, work efficiency is reduced, and then the problem of clamp practicality has been reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A clamp for facilitating its operation, comprising a clamp (1) and a positioning sleeve (2), characterized in that: the bottom of positioning sleeve (2) and the top fixed connection of clamp (1), the inner wall of positioning sleeve (2) is provided with clamping mechanism (3), the top fixedly connected with casing (4) of positioning sleeve (2), the inner wall of casing (4) is provided with positioning mechanism (5).

2. A pair of tongs for facilitating operation as claimed in claim 1, wherein: clamping mechanism (3) are including pressing from both sides tight pole (301) and pressing from both sides tight piece (302), the right side of pressing from both sides tight pole (301) and the left side fixed connection who presss from both sides tight piece (302), constant head tank (303) have been seted up at the top of pressing from both sides tight pole (301), the quantity of constant head tank (303) is a plurality of, and uses with positioning mechanism (5) cooperation, track hole (304) that use with pressing from both sides tight pole (301) cooperation are seted up in the left side of position sleeve (2).

3. A pair of tongs for facilitating operation as claimed in claim 2, wherein: the positioning mechanism (5) comprises a linkage block (501), a positioning rod (502) and two extrusion blocks (503), the left side of the positioning rod (502) is fixedly connected with the right side of the linkage block (501), the bottom of the positioning rod (502) penetrates through the inside of the track hole (304) and is matched with the positioning groove (303) for use, the left side of the extrusion block (503) is fixedly connected with the right side of the linkage block (501), the top of the extrusion block (503) is fixedly connected with a spring (504), and the top of the spring (504) is fixedly connected with the inner wall of the shell (4).

4. A pair of tongs for facilitating operation as claimed in claim 2, wherein: the left side fixedly connected with of pressing from both sides tight pole (301) promotes piece (6), it all has seted up accuse groove (7) to promote the front side and the rear side at piece (6) top.

5. A pair of tongs for facilitating operation as claimed in claim 2, wherein: the right side of the clamping block (302) is fixedly connected with an anti-skid pad (8).

6. A pair of easy to operate tongs as set forth in claim 3 wherein: the equal fixedly connected with control lever (9) of front side and the rear side of casing (4), one side that control lever (9) are close to casing (4) runs through to the inside of casing (4), and fixedly connected with transmission piece (10), transmission piece (10) and extrusion piece (503) cooperation are used.

7. A pair of easy to operate tongs as set forth in claim 3 wherein: the top of the locating rod (502) is provided with a sliding rod (11), the top of the sliding rod (11) is fixedly connected with the inner wall of the shell (4), and the top of the locating rod (502) is provided with a sliding hole (12) matched with the sliding rod (11) for use.