CN220863817U

CN220863817U - Adjustable compact clamp

Info

Publication number: CN220863817U
Application number: CN202322749174.5U
Authority: CN
Inventors: 张海静; 张文; 张�杰; 张俊; 张伊键
Original assignee: Ruian Hengfa Auto Parts Co ltd
Current assignee: Ruian Hengfa Auto Parts Co ltd
Priority date: 2023-10-12
Filing date: 2023-10-12
Publication date: 2024-04-30
Anticipated expiration: 2033-10-12

Abstract

The utility model is applicable to the technical field of clamps, and provides an adjustable compact clamp, which comprises: the utility model discloses a rotary type workpiece machining device, which comprises a fixed seat, a screw and a movable clamp, wherein the bottom end of the fixed seat is provided with a rotary structure, the rotary structure comprises a rotary base, a rotary shaft, a sliding groove and a sliding block, the rotary base is arranged at the bottom end of the fixed seat, the rotary shaft is arranged in the rotary base, the sliding groove is arranged on the inner wall of the top end of the rotary base, the sliding block is arranged at two sides of the bottom end of the fixed seat, the fixed clamp is arranged at one side of the top end of the fixed seat, the screw is arranged at one side of the inside of the fixed seat, a rotating handle is fixed at one side of the screw, and a movable block is arranged at the outer side of the screw.

Description

Adjustable compact clamp

Technical Field

The utility model belongs to the technical field of clamps, and particularly relates to an adjustable compact clamp.

Background

With the continuous development of the mechanical manufacturing industry, the types of the produced clamps are more and more, and the clamps are devices for fixing a processing object in the mechanical manufacturing process so as to occupy the correct position to accept construction or detection, and comprise universal clamps, special clamps, adjustable clamps, combined clamps and the like.

The structure of the existing adjustable compact clamp is simpler, and the defects exist when the clamp is used:

1. When the adjustable compact clamp is used, the angle of the clamp is inconvenient to change, and further, the workpiece is inconvenient to process at different positions, so that the processing efficiency is low;

2. The adjustable tight clamp is inconvenient to adjust the inclination angle of the clamping plate, so that the fit degree of the clamping plate and a workpiece is low, and the clamping stability is affected, therefore, an adjustable tight clamp is needed to be researched to solve the problems.

Disclosure of utility model

The utility model provides an adjustable compact clamp, which aims to solve the problem that the angle of the clamp is inconvenient to change in the prior clamp.

The utility model is achieved by an adjustable clamp comprising: fixing base, screw rod and removal anchor clamps, the bottom of fixing base is provided with revolution mechanic, wherein, revolution mechanic is including rotating base, rotation axis, spout and slider, the bottom at the fixing base is installed to the rotating base, the rotation axis is installed in the inside at rotating base, the spout sets up on the inner wall at rotating base top, the both sides at the fixing base bottom are all installed to the slider, mounting fixture is installed to one side at fixing base top, the screw rod sets up in one side of fixing base inside, one side of screw rod is fixed with the knob, the outside of screw rod is provided with the movable block, the top at the movable block is fixed to the removal anchor clamps, limiting plate is all installed on the top of moving anchor clamps and mounting fixture one side, one side of limiting plate all is provided with adjustment structure, the bottom of limiting plate all is provided with auxiliary structure.

Preferably, the adjusting structure comprises a fastening bolt, a rotating groove and a rotating shaft, wherein the rotating groove is formed in the top end of the inside of the fixing clamp and the top end of the inside of the moving clamp, the fastening bolt is arranged at the top of the two ends of the fixing clamp and the top of the two ends of the moving clamp, and the rotating shaft is fixed on one side of the limiting plate. The angle of limiting plate is convenient for be adjusted to the regulation structure that sets up.

Preferably, the fastening bolts are symmetrically arranged, and the fastening bolts are vertically and centrally symmetrically distributed through the rotating shaft. The fixing effect on the rotating shaft can be improved through the symmetrically arranged fastening bolts.

Preferably, the inner diameter of the sliding groove is larger than the outer diameter of the sliding block, and the sliding groove and the sliding block form a sliding structure. Through sliding construction's setting, can carry out spacingly to the fixing base.

Preferably, the rotating structure further comprises a jack, a bolt and a connecting block, wherein the jack is uniformly arranged on the inner wall of the top end of the outer surface of the rotating base, the connecting block is arranged on the top end of one side of the fixing seat, and the bolt is arranged on the top end of the connecting block. The rotating structure that sets up is convenient for adjust the angle of fixing base.

Preferably, the jacks are arranged at the periphery of the sliding groove, and the jacks are annularly distributed on the inner wall at the top end of the outer surface of the rotating base. Through the jack that annular set up, be convenient for fix the fixing base.

Preferably, the auxiliary structure comprises a pressing plate, an adjusting screw and a handle, wherein the handles are symmetrically arranged at the top end of the limiting plate, the adjusting screw is arranged at the bottom end of the handle, and the pressing plate is arranged at the bottom end of the adjusting screw. The auxiliary structure can limit and compress the workpiece.

Compared with the prior art, the embodiment of the application has the following main beneficial effects:

Through the bolt arranged at the bottom end of one side of the fixed seat, the bolt is taken down, the fixed seat is rotated, and the bolt is inserted into the insertion holes at different positions, so that the aim of adjusting the angle of the fixed seat can be fulfilled, different positions of a workpiece can be conveniently processed, and the processing efficiency is improved;

The purpose of adjusting the angle of the limiting plate can be achieved by detaching the fastening bolts and moving the limiting plate through the fastening bolts arranged at the tops of the two ends of the fixed clamp and the moving clamp, and the pressing plate is turned 180 degrees so that the pressing plate is far away from the workpiece, so that two sides of the top end of the workpiece are machined;

Through the handle that sets up in limiting plate top symmetry, rotate the handle, accommodate the both ends that lead screw drove the clamp plate remove, can realize adjusting clamp plate inclination's purpose, enlarge the contact surface of clamp plate and work piece, improve the stability of centre gripping.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of the present utility model;

FIG. 2 is a three-dimensional schematic of a rotary structure of the present utility model;

FIG. 3 is a schematic view of a partial front cross-sectional structure of a rotary structure of the present utility model;

FIG. 4 is a schematic elevational cross-sectional view of the auxiliary structure of the present utility model;

FIG. 5 is a schematic top sectional view of the adjusting structure of the present utility model;

In the figure: 1. an adjustment structure; 101. a fastening bolt; 102. a rotating groove; 103. a rotating shaft; 2. a fixing clamp; 3. a rotating structure; 301. a rotating base; 302. a rotation shaft; 303. a jack; 304. a chute; 305. a slide block; 306. a plug pin; 307. a connecting block; 4. a fixing seat; 5. a movable block; 6. a rotary handle; 7. a screw; 8. moving the clamp; 9. a limiting plate; 10. an auxiliary structure; 1001. a pressing plate; 1002. adjusting a screw rod; 1003. a handle.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

An embodiment of the present utility model provides an adjustable clamp, as shown in fig. 1-5, comprising: the fixing base 4, the screw rod 7 and the movable clamp 8, the bottom of fixing base 4 is provided with revolution mechanic 3, wherein, revolution mechanic 3 is including rotating base 301, rotation axis 302, spout 304 and slider 305, and rotating base 301 installs the bottom at fixing base 4, and rotation axis 302 installs the inside at rotating base 301, and spout 304 sets up on the inner wall at rotating base 301 top, and slider 305 is all installed in the both sides of fixing base 4 bottom, and the internal diameter of spout 304 is greater than the external diameter of slider 305, and spout 304 and slider 305 constitute sliding structure.

The rotating structure 3 further comprises inserting holes 303, inserting pins 306 and connecting blocks 307, the inserting holes 303 are uniformly formed in the inner wall of the top end of the outer surface of the rotating base 301, the connecting blocks 307 are mounted on the top end of one side of the fixing base 4, the inserting pins 306 are arranged on the top ends of the connecting blocks 307, the inserting holes 303 are located on the periphery of the sliding grooves 304, and the inserting holes 303 are distributed annularly on the inner wall of the top end of the outer surface of the rotating base 301.

The mounting fixture 2 is installed to one side on fixing base 4 top, and screw rod 7 sets up in the inside one side of fixing base 4, and one side of screw rod 7 is fixed with soon 6, and the outside of screw rod 7 is provided with movable block 5, and movable fixture 8 is fixed on the top of movable block 5, and limiting plate 9 is all installed on the top of movable fixture 8 and mounting fixture 2 one side.

It should be noted that, because the angle of the clamp is inconvenient to change when the existing adjustable compact clamp is used, and then the different positions of the workpiece are inconvenient to process, so that the processing efficiency is low, therefore, in order to solve the above problem, the purpose of adjusting the angle of the fixing seat 4 can be realized through the additionally arranged rotating structure 3 in the scheme, so that the different positions of the workpiece are processed.

Specifically, in this embodiment, during use, by rotating the knob 6 and rotating the screw 7, the movable block 5 drives the movable clamp 8 to move due to the threaded connection, and the distance between the fixed clamp 2 and the movable clamp 8 is adjusted, so that workpieces with different widths can be clamped.

The bolt 306 is taken down, the fixing restriction on the fixing seat 4 is released, the fixing seat 4 is rotated to a proper position, the bolt 306 is inserted into the insertion hole 303 at the corresponding position, and the angle of the workpiece can be changed, so that different positions of the workpiece can be processed.

In a further preferred embodiment of the present utility model, the bottom ends of the limiting plates 9 are respectively provided with an auxiliary structure 10, the auxiliary structure 10 comprises a pressing plate 1001, an adjusting screw 1002 and a handle 1003, the handles 1003 are symmetrically arranged at the top ends of the limiting plates 9, the adjusting screw 1002 is arranged at the bottom ends of the handles 1003, and the pressing plate 1001 is arranged at the bottom ends of the adjusting screw 1002.

One side of limiting plate 9 all is provided with regulation structure 1, and regulation structure 1 is including fastening bolt 101, rotation groove 102 and axis of rotation 103, and rotation groove 102 all sets up at the inside top of mounting fixture 2 and removal anchor clamps 8, and fastening bolt 101 all installs at the top at mounting fixture 2 and removal anchor clamps 8 both ends, and axis of rotation 103 all fixes in one side of limiting plate 9, and fastening bolt 101 is the symmetry setting, and fastening bolt 101 is vertical center symmetric distribution through axis of rotation 103.

In this embodiment, the handle 1003 is turned, the adjusting screw 1002 drives the two ends of the pressing plate 1001 to move, and adjusts the inclination angle of the pressing plate 1001 to make contact with the workpiece to the greatest extent, so as to improve the clamping stability.

When the two sides of the top end of the workpiece are required to be processed, the fastening bolts 101 are dismounted, the fixing restriction on the rotating shaft 103 is released, the limiting plate 9 is moved, the pressing plate 1001 is turned 180 degrees to be far away from the workpiece, and the pressing restriction of the pressing plate 1001 on the workpiece is released, so that the two sides of the top end of the workpiece are processed.

It should be noted that, for simplicity of description, the foregoing embodiments are all illustrated as a series of acts, but it should be understood by those skilled in the art that the present utility model is not limited by the order of acts, as some steps may be performed in other order or concurrently in accordance with the present utility model. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present utility model.

In the several embodiments provided by the present application, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, and such partitioning of the above-described elements may be implemented in other manners, e.g., multiple elements or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or communication connection shown or discussed as being between each other may be an indirect coupling or communication connection between devices or elements via some interfaces, which may be in the form of telecommunications or otherwise.

The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model. It will be apparent that the described embodiments are merely some, but not all, embodiments of the utility model. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the utility model. Although the present utility model has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present utility model or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present utility model, which also falls within the scope of the present utility model.

Claims

1. An adjustable clamp comprising:

A fixed seat (4), a screw (7) and a movable clamp (8);

the bottom end of the fixed seat (4) is provided with a rotating structure (3);

The rotating structure (3) comprises a rotating base (301), a rotating shaft (302), a sliding groove (304) and a sliding block (305);

a fixing clamp (2) is arranged on one side of the top end of the fixing seat (4), and the screw (7) is arranged on one side of the inside of the fixing seat (4);

a rotating handle (6) is fixed on one side of the screw (7), and a movable block (5) is arranged on the outer side of the screw (7);

The movable clamp (8) is fixed at the top end of the movable block (5), and limiting plates (9) are arranged at the top ends of one side of the movable clamp (8) and one side of the fixed clamp (2);

One side of limiting plate (9) all is provided with regulation structure (1), the bottom of limiting plate (9) all is provided with auxiliary structure (10).

2. An adjustable gripping device according to claim 1, characterized in that the swivel base (301) is mounted at the bottom end of the fixed seat (4);

The rotating shaft (302) is installed inside the rotating base (301);

The sliding groove (304) is arranged on the inner wall of the top end of the rotary base (301);

the sliding blocks (305) are arranged on two sides of the bottom end of the fixed seat (4).

3. An adjustable gripping device according to claim 2, characterized in that the adjustment structure (1) comprises a fastening bolt (101), a rotation groove (102) and a rotation shaft (103);

The rotating grooves (102) are arranged at the top ends of the interiors of the fixed clamp (2) and the movable clamp (8);

The fastening bolts (101) are arranged at the tops of two ends of the fixed clamp (2) and the movable clamp (8);

The rotating shafts (103) are all fixed on one side of the limiting plate (9).

4. An adjustable clamping fixture according to claim 3, characterized in that the fastening bolts (101) are symmetrically arranged, the fastening bolts (101) being symmetrically distributed in a vertical center through the rotation axis (103).

5. An adjustable gripping device according to claim 2, characterized in that the inner diameter of the chute (304) is larger than the outer diameter of the slide (305), the chute (304) and the slide (305) constituting a sliding structure.

6. An adjustable clamping device according to claim 2, wherein the rotary structure (3) further comprises a jack (303), a bolt (306) and a connecting block (307), the jack (303) is uniformly arranged on the inner wall of the top end of the outer surface of the rotary base (301), the connecting block (307) is arranged on the top end of one side of the fixing seat (4), and the bolt (306) is arranged on the top end of the connecting block (307).

7. An adjustable gripping device according to claim 6, characterised in that said receptacles (303) are located at the periphery of the chute (304), said receptacles (303) being annularly distributed on the inner wall of the top end of the outer surface of the swivel base (301).

8. An adjustable tight clamp as claimed in claim 2, characterized in that the auxiliary structure (10) comprises a pressing plate (1001), an adjusting screw (1002) and a handle (1003), the handles (1003) are symmetrically arranged at the top end of the limiting plate (9), the adjusting screw (1002) are arranged at the bottom end of the handles (1003), and the pressing plate (1001) is arranged at the bottom end of the adjusting screw (1002).