CN218965177U

CN218965177U - Multifunctional clamp

Info

Publication number: CN218965177U
Application number: CN202223098733.2U
Authority: CN
Inventors: 周恩; 张曜; 唐亚宁; 郭年春; 巫伟平
Original assignee: Shaoguan Zhongji Heavy Industry Co ltd
Current assignee: Shaoguan Zhongji Heavy Industry Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-05
Anticipated expiration: 2032-11-22

Abstract

The utility model belongs to the field of tool clamps, in particular to a multifunctional clamp, which is inconvenient to use in practice, and aims at the problems that the prior clamp does not have a rotation effect, and when a workpiece needs to be rotated, the clamp also needs to be moved, so that the working efficiency is reduced.

Description

Multifunctional clamp

Technical Field

The utility model relates to the technical field of tool clamps, in particular to a multifunctional clamp.

Background

The fixture is generally an auxiliary tool for positioning, limiting and fastening parts during machining the parts in the machining industry; for example, the most common machine tool fixtures are vices, three jaw chucks, T-blocks, screws, knock-out assemblies, and the like.

Through retrieving, the utility model of the authorized publication number CN108608238A relates to a multifunctional clamp, which comprises a base, wherein a chute is arranged on the base, a first clamping block is arranged in the chute, a plurality of positioning holes are arranged on the side wall of the base in parallel along the length direction of the chute, a fixing hole is arranged at the bottom of the first clamping block, the fixing hole is connected with the corresponding positioning hole through a locking bolt, the multifunctional clamp is applicable to workpieces with different sizes, and has the advantages of simple structure, convenience in use and multiple functions, but the applicant believes that the defects of the prior art exist:

1. the multifunctional clamp has no rotating effect, is inconvenient to use in practice, and needs to be moved when a workpiece needs to be rotated, so that the working efficiency is reduced;

2. the two clamping blocks in the multifunctional clamp directly clamp the workpiece, so that the chamfer of the workpiece is broken, the workpiece is scrapped, and the processing cost is increased.

In view of the above problems, the present document proposes a multifunctional clamp.

Disclosure of Invention

The utility model provides a multifunctional clamp, which solves the defects that the prior art has no rotation effect, is inconvenient to use in practice, and when a workpiece needs to be rotated, the clamp needs to be moved, the working efficiency is reduced, and the workpiece is directly clamped by two clamping blocks, so that the chamfer of the workpiece is broken.

The utility model provides the following technical scheme:

the utility model provides a multifunctional clamp, includes the base, the upper surface fixedly connected with fixing base of base, fixing base circumference inner wall rotates and is connected with rotates the seat, be equipped with the holding ring between rotation seat and the fixing base, the upper surface fixedly connected with first clamp splice of rotation seat, one side fixedly connected with two anchor clamps of first clamp splice, one side rotation of first clamp splice is connected with the screw rod, and the circumference threaded connection of screw rod has the second clamp splice that runs through, two the anchor clamps all slide and run through the second clamp splice, fixed subassembly sets up the circumference outer wall at the holding ring, fixed subassembly is used for the fixed seat that rotates.

In a possible design, fixed subassembly includes two fixed columns, fixed column is fixed connection respectively at the both ends of grip ring, the fixed column is the elasticity material, two peg graft between the fixed column has the clamping column that runs through, the one end threaded connection of clamping column has the nut, the nut is located one side of one of them fixed column, the other end rotation of clamping column is connected with the dwang, the dwang eccentric setting is at the circumference of clamping column, the circumference of clamping column is equipped with the cushion, the cushion is located between fixed column and the dwang, the one end fixedly connected with fixed block of dwang.

In one possible design, a knob is fixedly connected to one end of the screw.

In one possible design, the circumferential outer wall of the clamping post is provided with a rubber ring, which is located between the spacer block and the fixing block.

In one possible design, the opposite sides of the first and second clamping blocks are provided with buffer foam.

In one possible design, the upper surface of the base is provided with two elongated openings therethrough.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.

According to the utility model, through the arrangement of the fixing assembly, the fixing block is rotated to drive the clamping column to move to one side of the fixing block, the clamping column drives the nut to be in close contact with the fixing column, and the distance between the nut and the fixing block is adjusted, so that the fastening degree between the two fixing columns is adjusted, and the fixing is facilitated;

according to the utility model, through the arrangement of the buffer foam, the buffer foam is arranged on one side of the first clamping block, which is opposite to the second clamping block, so that the damage to the workpiece is prevented, the integrity of the workpiece is prevented, and the secondary processing is avoided;

according to the utility model, through the arrangement of the strip open holes, the two strip open holes are arranged on the two sides of the base, so that the fixture is convenient to fix, the stability of the fixture is improved, and the fixture is convenient to use;

according to the utility model, the distance between the nut and the fixed block is adjusted, so that the fastening degree between the two fixed columns is adjusted, the fixing is facilitated, the buffer foam is prevented from damaging a workpiece, the integrity of the workpiece is prevented, the two strip openings are arranged on two sides of the base, the fixture is conveniently fixed, the stability of the fixture is improved, and the fixture is convenient to use.

Drawings

Fig. 1 is a schematic front view of a multifunctional clamp according to an embodiment of the present utility model;

FIG. 2 is a schematic side cross-sectional view of a multifunctional clamp according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a fixing component of a multifunctional fixture according to an embodiment of the present utility model.

Reference numerals:

1. a base; 2. a strip is provided with holes; 3. a fixing seat; 4. a first clamping block; 5. a second clamping block; 6. a reinforcing rod; 7. a screw; 8. fixing the column; 9. clamping the column; 10. a nut; 11. a fixed block; 12. buffering foam; 13. a clamping ring; 14. a rotating seat; 15. a rubber ring; 16. a cushion block; 17. a knob; 18. and rotating the block.

Detailed Description

Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.

In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.

In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.

Example 1

Referring to fig. 1-3, a multifunctional clamp comprises a base 1, wherein a fixing seat 3 is fixedly connected to the upper surface of the base 1, a rotating seat 14 is rotatably connected to the circumferential inner wall of the fixing seat 3, a clamping ring 13 is arranged between the rotating seat 14 and the fixing seat 3, a first clamping block 4 is fixedly connected to the upper surface of the rotating seat 14, two reinforcing rods 6 are fixedly connected to one side of the first clamping block 4, a screw rod 7 is rotatably connected to one side of the first clamping block 4, a second through clamping block 5 is connected to the circumferential threads of the screw rod 7, the two reinforcing rods 6 all slidably penetrate through the second clamping block 5, a fixing component is arranged on the circumferential outer wall of the clamping ring 13, and the fixing component is used for fixing the rotating seat 14;

above-mentioned technical scheme rotates seat 14 and rotates in fixing base 3, and the use in the real life of being convenient for improves work efficiency, and the relative one side of first clamp splice 4 and second clamp splice 5 all is provided with buffering bubble cotton 12, prevents to cause the damage to the work piece, has prevented the integrality of work piece, has avoided secondary operation.

Referring to fig. 3, the fixing assembly includes two fixing columns 8, the fixing columns 8 are respectively and fixedly connected to two ends of a clamping ring 13, the fixing columns 8 are made of elastic materials, a penetrating clamping column 9 is inserted between the two fixing columns 8, one end of the clamping column 9 is connected with a nut 10 in a threaded manner, the nut 10 is located at one side of one of the fixing columns 8, the other end of the clamping column 9 is rotationally connected with a rotating block 18, the rotating block 18 is eccentrically arranged on the circumference of the clamping column 9, a cushion block 16 is arranged on the circumference of the clamping column 9, the cushion block 16 is located between the fixing column 8 and the rotating block 18, and one end of the rotating block 18 is fixedly connected with a fixing block 11;

above-mentioned technical scheme passes through the setting of fixed subassembly, rotates fixed block 11 and drives the rotation of rotating block 18, and the rotation of rotating block 18 drives the one side removal of pressing from both sides tight post 9 to fixed block 11, and press from both sides tight post 9 and drive nut 10 and fixed post 8 in close contact, adjusts the distance between nut 10 and the rotation block 18, is convenient for adjust the fastening degree between two fixed posts 8, is convenient for fix.

Example 2

Referring to fig. 2, one end of the screw 7 is fixedly connected with a knob 17;

above-mentioned technical scheme knob 17 sets up in the one end of screw rod 7, rotates knob 17, drives screw rod 7 and rotates, is convenient for adjust the distance between first clamp splice 4 and the second clamp splice 5, is convenient for quick regulation.

Referring to fig. 3, a rubber ring 15 is arranged on the circumferential outer wall of the clamping column 9, and the rubber ring 15 is positioned between the cushion block 16 and the fixed block 11;

above-mentioned technical scheme rubber circle 15 is located between cushion 16 and the fixed block 11, prevents to use wearing and tearing between fixed block 11 and the cushion 16 after a long time, leads to fixed insecure, when rubber circle 15 wearing and tearing, also be convenient for change, convenient to use.

Referring to fig. 2, opposite sides of the first clamping block 4 and the second clamping block 5 are provided with buffer foam 12;

according to the technical scheme, through the arrangement of the buffer foam 12, the buffer foam 12 is arranged on one side of the first clamping block 4 opposite to the second clamping block 5, so that damage to a workpiece is prevented, the integrity of the workpiece is prevented, and secondary processing is avoided.

Referring to fig. 1, two elongated through holes 2 are formed in the upper surface of a base 1;

above-mentioned technical scheme passes through rectangular trompil 2's setting, and two rectangular trompils 2 set up in the both sides of base 1, and the convenience is fixed anchor clamps, can also improve the stability of anchor clamps, convenient to use.

The working principle and the using flow of the technical scheme are as follows: when using multifunctional clamp, place multifunctional clamp on smooth desktop, rectangular trompil 2 through on the base 1 is fixed multifunctional clamp, the stability of multifunctional clamp has been improved, convenient use, when carrying out the centre gripping to the work piece, place the work piece between first clamp splice 4 and second clamp splice 5, rotatory knob 17 drives screw rod 7 and rotates, screw rod 7 drives second clamp splice 5 and remove, two reinforcing rods 6 can effectually consolidate second clamp splice 5, prevent not hard up, one side that first clamp splice 4 and second clamp splice 5 are relative all is provided with buffering bubble cotton 12, prevent to cause the damage to the work piece, the integrality of work piece has been prevented, secondary processing has been avoided, when needs rotate the work piece, rotating seat 14 drives the work piece and rotates, when fixing, it drives the clamp post 9 and moves to one side of fixed block 11 to rotate, clamp post 9 drives nut 10 and fixed post 8 contact, adjust the distance between 10 and the fixed post 11, the tight degree between two fixed posts 8 is convenient for adjust, two fixed posts 8 make clamp ring 13 to rotate seat 14, convenient for use causes the rubber circle 15 to wear and tear down to the fixed block 11 after the time.

The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. A multifunctional clamp, comprising:

the base (1), the upper surface fixedly connected with fixing base (3) of base (1), fixing base (3) circumference inner wall rotates and is connected with rotates seat (14), be equipped with clamping ring (13) between rotation seat (14) and fixing base (3), the upper surface fixedly connected with first clamp splice (4) of rotation seat (14), one side fixedly connected with two stiffening rod (6) of first clamp splice (4), one side rotation of first clamp splice (4) is connected with screw rod (7), and the circumference threaded connection of screw rod (7) has second clamp splice (5) that run through, two stiffening rod (6) all slip runs through second clamp splice (5);

the fixing component is arranged on the circumferential outer wall of the clamping ring (13) and is used for fixing the rotating seat (14).

2. The multifunctional clamp according to claim 1, characterized in that the fixing assembly comprises two fixing columns (8), the fixing columns (8) are respectively and fixedly connected to two ends of the clamping ring (13), the fixing columns (8) are made of elastic materials, two through clamping columns (9) are inserted between the fixing columns (8), one end of each clamping column (9) is in threaded connection with a nut (10), the nut (10) is located one side of one fixing column (8), the other end of each clamping column (9) is rotationally connected with a rotating block (18), the rotating blocks (18) are eccentrically arranged on the circumference of each clamping column (9), cushion blocks (16) are arranged on the circumference of each clamping column (9), and one end of each rotating block (18) is fixedly connected with a fixing block (11).

3. A multifunctional clamp according to claim 1, characterized in that one end of the screw (7) is fixedly connected with a knob (17).

4. A multifunctional clamp according to claim 2, characterized in that the circumferential outer wall of the clamping column (9) is provided with a rubber ring (15), the rubber ring (15) being located between the spacer block (16) and the fixing block (11).

5. A multifunctional clamp according to claim 1, characterized in that the opposite sides of the first clamping block (4) and the second clamping block (5) are provided with buffer foam (12).

6. A multifunctional clamp according to claim 1, characterized in that the upper surface of the base (1) is provided with two elongated through openings (2).