CN220668266U

CN220668266U - Adjustable chuck structure

Info

Publication number: CN220668266U
Application number: CN202322455833.4U
Authority: CN
Inventors: 王思训; 辛峰
Original assignee: Qingdao Xiangsheng Hardware Machinery Co ltd
Current assignee: Qingdao Xiangsheng Hardware Machinery Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-03-26
Anticipated expiration: 2033-09-11

Abstract

The utility model belongs to the field of chucks, in particular to an adjustable chuck structure, which comprises a U-shaped buckle; the bottom end of the U-shaped buckle is connected with a nut through threads; the bottom of the U-shaped buckle is connected with a clamping seat in a sliding manner; the nut is positioned at the bottom of the clamping seat; both sides of the clamping seat are provided with sliding grooves; a pair of sliding blocks are connected in a sliding manner in the sliding groove; the middle part of the chute is rotationally connected with a screw rod; the screw rod runs through the slider and rather than passing through threaded connection, through setting up screw rod, slider and fixture block, and this application is when using, and the staff can be through rotatory screw rod, and the both ends screw thread opposite direction of screw rod relies on rotatory screw rod rotation can drive two sliders and be close to each other or keep away from, and then makes the fixture block remove to this fixed space that can adjust the dop, and then can improve the fixed effect to wire rope of different thickness, improves suitability and application scope, convenience of customers uses.

Description

Adjustable chuck structure

Technical Field

The utility model relates to the field of chucks, in particular to an adjustable chuck structure.

Background

The steel wire rope clamping head is also called a steel wire rope clamping buckle, is mainly used for temporary connection and fixation between steel wire ropes, and is a steel wire rope clamp.

In the prior art, wire rope dop mainly comprises U-shaped pole, cassette and nut, and the screw thread is seted up to the bottom of U-shaped pole, and the nut passes through threaded mounting to be fixed on the U-shaped pole, cassette sliding connection on the U-shaped pole, when using, inserts wire rope in the U-shaped pole, later through tightening the nut to make cassette and U-shaped pole extrusion wire rope, thereby fix it.

However, when the device is used, the sizes of the clamping heads are fixed and cannot be adjusted due to different thicknesses of the steel wire ropes, so that the clamping heads cannot effectively connect and fasten different steel wire ropes; therefore, an adjustable chuck structure is proposed to address the above-mentioned problems.

Disclosure of Invention

In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.

The technical scheme adopted for solving the technical problems is as follows: the utility model relates to an adjustable chuck structure, which comprises a U-shaped buckle; the bottom end of the U-shaped buckle is connected with a nut through threads; the bottom of the U-shaped buckle is connected with a clamping seat in a sliding manner; the nut is positioned at the bottom of the clamping seat; both sides of the clamping seat are provided with sliding grooves; a pair of sliding blocks are connected in a sliding manner in the sliding groove; the middle part of the chute is rotationally connected with a screw rod; the screw rod penetrates through the sliding block and is connected with the sliding block through threads; a clamping block is fixedly connected to the top side of the sliding block; the screw rod penetrates through the side wall body of the chute and is rotationally connected with the side wall body of the chute.

Preferably, the U-shaped buckle is provided with a fixing plate; slide holes are formed in two ends of the fixing plate; the U-shaped buckle penetrates through the sliding hole and is connected with the sliding hole in a sliding manner; the fixed plate is positioned at the top of the clamping seat.

Preferably, one end of the screw rod positioned outside the chute is fixedly connected with a driven gear; a rotating shaft is rotatably connected to one side, close to the driven gear, of the clamping seat; a driving gear is fixedly connected on the rotating shaft; the driving gear and the driven gear are meshed with each other; the end part of the rotating shaft is fixedly connected with a screw handle.

Preferably, the top and the bottom of the fixing plate are provided with arc grooves; the clamping blocks are arranged in a U shape.

Preferably, the side surface of the clamping seat is fixedly connected with a shell; the driving gear and the driven gear are both positioned in the shell; the rotating shaft penetrates through the wall body of the shell and is in rotating connection with the wall body.

Preferably, a plurality of fixed teeth are fixedly connected in the two arc-shaped grooves.

The utility model has the advantages that:

1. by arranging the screw, the sliding blocks and the clamping blocks, when the device is used, a worker can rotate the screw to drive the two sliding blocks to approach or separate from each other by rotating the screw, so that the clamping blocks can move, the fixing space of the clamping blocks can be adjusted, the fixing effect on steel wire ropes with different thicknesses can be improved, the applicability and the application range are improved, and the device is convenient for users to use;

2. according to the utility model, the fixing plate is arranged, when the fixing plate is used, a worker sleeves the fixing plate on the U-shaped buckle, then the steel wire rope penetrates through the fixing plate to form a U shape and is respectively positioned at two sides of the fixing plate, and the fixing plate is clamped in the middle of the steel wire rope, so that the contact area between the fixing plate and the steel wire rope can be increased at one side, and the fixing effect on the steel wire rope can be improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a card holder according to the present utility model;

FIG. 3 is a schematic diagram of a latch according to the present utility model;

fig. 4 is a schematic structural view of a fixing plate in the present utility model.

In the figure: 11. u-shaped buckles; 12. a clamping seat; 13. a nut; 14. a chute; 15. a screw; 16. a slide block; 17. a clamping block; 21. a fixing plate; 22. a slide hole; 31. a drive gear; 32. a driven gear; 33. a screw handle; 4. an arc-shaped groove; 5. a housing; 6. and fixing the teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Specific examples are given below.

Referring to FIGS. 1-4, an adjustable chuck structure includes a U-shaped button 11; the bottom end of the U-shaped buckle 11 is connected with a nut 13 through threads; the bottom of the U-shaped buckle 11 is connected with a clamping seat 12 in a sliding manner; the nut 13 is positioned at the bottom of the clamping seat 12; both sides of the clamping seat 12 are provided with sliding grooves 14; a pair of sliding blocks 16 are slidably connected to the sliding groove 14; the middle part of the chute 14 is rotatably connected with a screw 15; the screw 15 penetrates through the sliding block 16 and is connected with the sliding block through threads; a clamping block 17 is fixedly connected to the top side of the sliding block 16; the screw 15 penetrates through the side wall body of the chute 14 and is rotationally connected with the side wall body; when using, because wire rope thickness is different, the dop size is fixed unable regulation, and then can lead to the dop unable effectual to connect the fastening to different wire ropes, this application is when using, the staff can be through rotatory screw rod 15, screw rod 15's both ends screw thread opposite direction, rely on rotatory screw rod 15 rotation can drive two sliders 16 and be close to each other or keep away from, and then make fixture block 17 remove, so can adjust the fixed space of dop, and then can improve the fixed effect to wire rope of different thickness, improve suitability and application scope, convenience of customers uses.

Further, as shown in fig. 1-3 and fig. 4, the U-shaped buckle 11 is provided with a fixing plate 21; slide holes 22 are formed at two ends of the fixed plate 21; the U-shaped buckle 11 penetrates through the sliding hole 22 and is connected with the sliding hole in a sliding way; the fixing plate 21 is positioned at the top of the clamping seat 12; when in use, a worker sleeves the fixing plate 21 on the U-shaped buckle 11, then passes the steel wire rope through the fixing plate 21 to form a U shape, and is respectively positioned at two sides of the fixing plate 21, and the fixing plate 21 is clamped in the middle of the steel wire rope, so that the contact area between the fixing plate 21 and the steel wire rope can be increased at one side, and the fixing effect on the steel wire rope can be improved.

Further, as shown in fig. 2, one end of the screw 15 located outside the chute 14 is fixedly connected with a driven gear 32; a rotating shaft is rotatably connected to one side of the clamping seat 12, which is close to the driven gear 32; a driving gear 31 is fixedly connected to the rotating shaft; the driving gear 31 and the driven gear 32 are engaged with each other; a screw handle 33 is fixedly connected to the end part of the rotating shaft; when using, the staff can rotate the pivot through the spanner, then the rotation of pivot drives driving gear 31 and rotates, and the rotation of driving gear 31 can drive the driven gear 32 of both sides and rotate, and then drives two screw rods 15 and rotate, relies on this setting to this can make things convenient for the staff to adjust, facilitate the use.

Further, as shown in fig. 4, the top and bottom of the fixing plate 21 are provided with arc grooves 4; the clamping block 17 is arranged in a U shape; the side surface of the clamping seat 12 is fixedly connected with a shell 5; the driving gear 31 and the driven gear 32 are both positioned inside the housing 5; the rotating shaft penetrates through the wall body of the shell 5 and is in rotating connection with the wall body; when in use, the arc-shaped design of the arc-shaped groove 4 is larger than a flat plane, the contact area of the arc-shaped groove and a circular steel wire rope is larger, so that the friction force can be enhanced, the fixing effect is improved, the clamping block 17 is clamped on the clamping seat 12 in a U-shaped manner, the function of supporting the sliding block 16 can be achieved, the strength is enhanced, the driving gear 31 and the driven gear 32 can be shielded by the shell 5, the foreign body clamping condition is reduced, and the protection effect is achieved.

Further, as shown in fig. 1 and 4, a plurality of fixed teeth 6 are fixedly connected in both the arc-shaped grooves 4; when the device is used, the plurality of fixed teeth 6 are arranged, so that the steel wire rope can be clamped, the friction force between the steel wire ropes can be increased, the fixing effect can be improved, gaps between the plurality of fixed teeth 6 can be increased, and workers can conveniently drip lubricating oil, so that the steel wire ropes can be conveniently lubricated.

The working principle is that when the steel wire rope fixing clamp is in use, the sizes of the steel wire ropes are different, the fixing clamp cannot be adjusted, and then the clamping clamp cannot effectively connect and fasten different steel wire ropes, when the steel wire rope fixing clamp is in use, a worker can rotate the screw rod 15 to drive the two sliding blocks 16 to approach or separate from each other by rotating the screw rod 15, so that the clamping blocks 17 can move, the fixing space of the clamping clamp can be adjusted, the fixing effect on the steel wire ropes with different thicknesses can be improved, the applicability and the application range are improved, the steel wire ropes can be conveniently used by the user, the worker can sleeve the fixing plate 21 on the U-shaped buckle 11, then pass the steel wire ropes through the fixing plate 21 to form a U shape and be respectively positioned at two sides of the fixing plate 21, the contact area between the steel wire ropes can be increased on one side by means of the fixing plate 21 being clamped in the middle of the steel wire ropes, furthermore, the fixing effect on the steel wire rope can be improved, when the steel wire rope fixing device is used, a worker can rotate the rotating shaft through a wrench, then the rotation of the rotating shaft drives the driving gear 31 to rotate, the rotation of the driving gear 31 can drive the driven gears 32 on two sides to rotate, and then the two screws 15 are driven to rotate, by virtue of the arrangement, the steel wire rope fixing device is convenient for the worker to adjust, the steel wire rope fixing device is convenient to use, the arc-shaped design of the arc-shaped groove 4 is larger than a flat plane, the contact area of the arc-shaped groove 4 and the round steel wire rope is larger, thereby playing a role in enhancing the friction force, improving the fixing effect, being clamped on the clamping seat 12 in a U-shaped manner by virtue of the clamping block 17, playing a role in supporting the sliding block 16, enhancing the strength, being clamped by virtue of the plurality of the fixing teeth 6, thereby being capable of clamping the steel wire rope, and increasing the friction force between the steel wire ropes, thereby can improve fixed effect, the clearance between a plurality of fixed teeth 6, the staff can conveniently drip into lubricating oil to this can conveniently lubricate wire rope.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An adjustable chuck structure comprising a U-shaped buckle (11); the bottom end of the U-shaped buckle (11) is connected with a nut (13) through threads; the method is characterized in that: the bottom of the U-shaped buckle (11) is connected with a clamping seat (12) in a sliding manner; the nut (13) is positioned at the bottom of the clamping seat (12); both sides of the clamping seat (12) are provided with sliding grooves (14); a pair of sliding blocks (16) are connected in a sliding manner in the sliding groove (14); the middle part of the chute (14) is rotationally connected with a screw (15); the screw rod (15) penetrates through the sliding block (16) and is connected with the sliding block through threads; a clamping block (17) is fixedly connected to the top side of the sliding block (16); the screw rod (15) penetrates through the side wall body of the chute (14) and is connected with the chute in a rotating way.

2. An adjustable chuck structure as in claim 1, wherein: a fixing plate (21) is arranged on the U-shaped buckle (11); slide holes (22) are formed in two ends of the fixed plate (21); the U-shaped buckle (11) penetrates through the sliding hole (22) and is connected with the sliding hole in a sliding way; the fixing plate (21) is positioned at the top of the clamping seat (12).

3. An adjustable chuck structure as in claim 2, wherein: one end of the screw rod (15) positioned outside the chute (14) is fixedly connected with a driven gear (32); a rotating shaft is rotatably connected to one side, close to the driven gear (32), of the clamping seat (12); a driving gear (31) is fixedly connected to the rotating shaft; the driving gear (31) and the driven gear (32) are meshed with each other; the end part of the rotating shaft is fixedly connected with a screw handle (33).

4. An adjustable chuck structure as in claim 3, wherein: arc grooves (4) are formed in the top and the bottom of the fixing plate (21); the clamping blocks (17) are arranged in a U shape.

5. An adjustable chuck structure as in claim 3, wherein: the side surface of the clamping seat (12) is fixedly connected with a shell (5); the driving gear (31) and the driven gear (32) are both positioned in the shell (5); the rotating shaft penetrates through the wall body of the shell (5) and is in rotating connection with the wall body.

6. An adjustable chuck structure as in claim 4, wherein: a plurality of fixed teeth (6) are fixedly connected in the two arc-shaped grooves (4).