CN219379779U - Clamp convenient to adjust - Google Patents

Abstract

The utility model relates to the technical field of clamps, in particular to a clamp convenient to adjust, which comprises a bracket, wherein the upper surface of the bracket is provided with a fixing mechanism, and the fixing mechanism comprises a sliding groove, a pull rod, a first clamping plate, a moving groove, a sliding block, a second clamping plate and a clamping block. According to the utility model, the big end of the connecting rod is placed between the first clamping plate and the second clamping plate, the pull rod is pulled to enable the first clamping plate to be close to the connecting rod, when the first clamping plate, the second clamping plate and the connecting rod are all in fit, the clamping block is inserted into the moving groove, the position of the second clamping plate on the connecting rod is fixed, at the moment, the two clamping blocks are pushed to enable the two clamping blocks to be in fit with the small end of the connecting rod, the fixing plate is inserted into the through groove outside the two clamping blocks, the fixing block is inserted into the fixing groove to fix the two clamping blocks, the clamp is conveniently adjusted according to the size of the connecting rod, meanwhile, the two ends of the connecting rod are clamped and fixed, the stability is improved, and the influence on machining of the connecting rod by the milling machine is avoided.

Description

Clamp convenient to adjust

Technical Field

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

Background

The milling machine mainly refers to a machine tool for machining various surfaces of a workpiece by using a milling cutter, the rotary motion of the milling cutter is usually used as main motion, the movement of the workpiece and the milling cutter is used as feed motion, the milling machine can machine planes and grooves, various curved surfaces, gears and the like, a connecting rod is one of automobile parts, the milling machine is used for fixing the connecting rod to a bracket through a clamp during operation, then the milling machine is used for machining, the model size of the connecting rod can be changed according to different vehicle types, the shape of the connecting rod is special, the clamping of the connecting rod by using two common clamping plates can cause unstable clamping of the connecting rod, and the milling machine is inconvenient for machining the connecting rod, so that the clamp convenient to adjust is provided.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a clamp convenient to adjust.

In order to solve the technical problems, the utility model provides the following technical scheme: the fixture convenient to adjust comprises a bracket, a connecting rod is arranged on the upper surface of the bracket, a fixing mechanism is arranged on the upper surface of the bracket, the fixing mechanism comprises a chute, a pull rod, a first clamping plate, a moving groove, a sliding block, a second clamping plate and a clamping block, two clamping mechanisms are arranged at one end, close to the fixing mechanism, of the upper surface of the bracket, each clamping mechanism comprises a moving block, a clamping block, a through groove and a fixing block, the moving block is slidably connected in the chute, the clamping block is fixedly arranged outside the moving block, the through groove is formed in one end, far away from the chute, of the clamping block, the fixing block is arranged outside the clamping block, a fixing plate is slidably connected in the through groove of the two clamping mechanisms, a plurality of fixing grooves are formed in the outer portion of the fixing plate, the fixing blocks are clamped in the fixing grooves, the chute is provided with a plurality of fixing grooves, the upper surface at the support is all seted up to a plurality of spout, and pull rod sliding connection is in the inside of spout, and first splint fixed mounting is in the outside of pull rod, and the one side that the pull rod is close to first splint is seted up to the movable groove, and slider sliding connection is in the inside of movable groove, and second splint fixed mounting is in the outside of slider, and fixture block joint is in the inside of movable groove, the built-in groove has been seted up to the inside of movable groove, and the outside fixed mounting of slider has the short board, and short board sliding connection is in the inside of built-in groove, the one end fixed mounting that the movable groove was kept away from to the fixture block has the handle, a plurality of limit groove has all been seted up to the inside of spout, and one side that the pull rod is close to limit groove fixed mounting has the limit board, and the one end fixed mounting that the movable block is close to limit groove has the limit piece, limit board and the equal sliding connection of limit piece in the inside of limit groove.

As a preferable technical scheme of the utility model, the long plate is fixedly arranged outside the fixed block.

As a preferable technical scheme of the utility model, the number of the fixing blocks is four.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up at the outside first splint of pull rod, the cooperation grip block, when fixing the connecting rod, place the connecting rod at the upper surface of support, place the big head end of connecting rod between first splint and second splint this moment, pulling pull rod makes first splint be close to the connecting rod this moment, promote the second splint and be close to the connecting rod this moment, when first splint and second splint all paste with the connecting rod, insert the inside of shifting chute with the fixture block, the position fixing of second splint on the connecting rod, promote two grip blocks and make two grip blocks and the laminating of the tip of connecting rod this moment, insert the outside logical groove of two grip blocks with the fixed plate this moment, insert the inside of fixed slot with two grip blocks fixed, the connecting rod is fixed this moment, be convenient for adjust the anchor clamps according to the size of connecting rod this moment, both ends centre gripping with the connecting rod is fixed simultaneously, improve stability, avoid influencing the milling machine and process the connecting rod.

2. Through setting up at the outside handle of fixture block, cooperation longboard, after the work, pulling handle makes fixture block and have the joint release of removal groove, and pulling longboard makes the joint release of fixed block and fixed slot, can take out the connecting rod from the support this moment, the fixed dismantlement of the anchor clamps of being convenient for.

Drawings

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

FIG. 2 is a schematic view of the pull rod of FIG. 1 according to the present utility model;

FIG. 3 is a schematic view of the structure of the clamping block of FIG. 1 according to the present utility model;

fig. 4 is a schematic structural view of the second clamping plate in fig. 1 according to the present utility model.

Wherein: 1. a bracket; 2. a connecting rod; 3. a chute; 4. a pull rod; 5. a first clamping plate; 6. a moving groove; 7. a slide block; 8. a second clamping plate; 9. a clamping block; 10. a moving block; 11. a clamping block; 12. a through groove; 13. a fixing plate; 14. a fixing groove; 15. a fixed block; 16. a built-in groove; 17. a short plate; 18. a handle; 19. defining a slot; 20. a limiting plate; 21. defining a block; 22. a long plate.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a clamp convenient to adjust comprises a bracket 1, a connecting rod 2 is placed on the upper surface of the bracket 1, a fixing mechanism is arranged on the upper surface of the bracket 1, the fixing mechanism comprises a chute 3, a pull rod 4, a first clamping plate 5, a moving groove 6, a sliding block 7, a second clamping plate 8 and a clamping block 9, two clamping mechanisms are arranged at one end, close to the fixing mechanism, of the upper surface of the bracket 1, each clamping mechanism comprises a moving block 10, a clamping block 11, a through groove 12 and a fixing block 15, the moving block 10 is slidably connected inside the chute 3, the clamping block 11 is fixedly arranged outside the moving block 10, the through groove 12 is arranged at one end, far away from the chute 3, of the clamping block 11, the fixing block 15 is arranged outside the clamping block 11, a fixing plate 13 is slidably connected inside the through groove 12 in the two clamping mechanisms, a plurality of fixing grooves 14 are arranged outside the fixing plate 13, the fixing block 15 is clamped in the fixing groove 14, through the first clamping plate 5 arranged outside the pull rod 4 and matched with the clamping blocks 11, when the connecting rod 2 is fixed, the connecting rod 2 is placed on the upper surface of the bracket 1, the big head end of the connecting rod 2 is placed between the first clamping plate 5 and the second clamping plate 8, the pull rod 4 is pulled to enable the first clamping plate 5 to be close to the connecting rod 2, the second clamping plate 8 is pushed to be close to the connecting rod 2, when the first clamping plate 5 and the second clamping plate 8 are both jointed with the connecting rod 2, the clamping blocks 9 are inserted into the moving groove 6, the position of the second clamping plate 8 on the connecting rod 2 is fixed, the two clamping blocks 11 are pushed to be jointed with the small head end of the connecting rod 2, the fixing plate 13 is inserted into the through groove 12 outside the two clamping blocks 11, the fixing block 15 is inserted into the fixing groove 14 to fix the two clamping blocks 11, at this time, the connecting rod 2 is fixed, so that the clamp is conveniently adjusted according to the size of the connecting rod 2, and meanwhile, the two ends of the connecting rod 2 are clamped and fixed, so that the stability is improved, and the influence on the machining of the connecting rod 2 by the milling machine is avoided.

The spout 3 has a plurality of, a plurality of spout 3 all offer in the upper surface of support 1, pull rod 4 sliding connection is in the inside of spout 3, first splint 5 fixed mounting is in the outside of pull rod 4, the one side that pull rod 4 is close to first splint 5 is offered in the removal groove 6, slider 7 sliding connection is in the inside of removal groove 6, second splint 8 fixed mounting is in the outside of slider 7, fixture block 9 joint is in the inside of removal groove 6, fix connecting rod 2, built-in groove 16 has been offered in the inside of removal groove 6, the outside fixed mounting of slider 7 has short slab 17, short slab 17 sliding connection is in the inside of built-in groove 16, avoid slider 7 to break away from with removal groove 6, the one end fixed mounting of fixture block 9 away from removal groove 6 has handle 18, be convenient for pull fixture block 9, limit groove 19 has all been offered to the inside of a plurality of spout 3, one side fixed mounting of pull rod 4 is close to limit groove 19 has limit plate 20, the one end fixed mounting of limit block 10 is close to limit groove 19 has limit block 21, limit plate 20 and limit block 21 equal sliding connection are in the inside of limit groove 19, be convenient for carry out the length according to connecting rod 2, the length of fixed block 15 has built-in 15, can be convenient for change fixed block 15 outside 15, make fixed block 15 take out fixed block 15 and fixed plate 15 take out fixed fixture 15, can be fixed plate 15 is convenient for be fixed to be fixed by the length is fixed to be removed from the fixed plate 15, the fixed plate is fixed to be fixed to the fixed plate is 15 is convenient for be removed from the outside 15, the fixed plate is 15 is fixed to be fixed to the outside is 15.

Working principle:

through setting up at the outside first splint 5 of pull rod 4, cooperation grip block 11, when fixing connecting rod 2, place connecting rod 2 at the upper surface of support 1, place the big head end of connecting rod 2 between first splint 5 and second splint 8 this moment, pulling pull rod 4 makes first splint 5 be close to connecting rod 2 this moment, promote second splint 8 and be close to connecting rod 2 this moment, when first splint 5 and second splint 8 all laminate with connecting rod 2, insert the inside of travel slot 6 with fixture block 9, fix the position of second splint 8 on connecting rod 2, promote two grip blocks 11 this moment and make two grip blocks 11 laminate with the tip of connecting rod 2, insert the outside logical groove 12 of two grip blocks 11 this moment, insert the inside of fixed block 15 this moment with two grip blocks 11 fixed, if two grip block 11 laminate then two fixed block 15 insert the inside of fixed groove 14 with two grip blocks 11 this moment, if two grip block 11 laminate, both ends's fixed groove 14 will insert fixed block 15 with two grip blocks 11 and be fixed by two grip block 11 this moment.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims (7)

1. The utility model provides a fixture convenient to adjust, includes support (1), connecting rod (2) have been placed to the upper surface of support (1), a serial communication port, the upper surface of support (1) is provided with fixed establishment, fixed establishment is including spout (3), pull rod (4), first splint (5), movable groove (6), slider (7), second splint (8) and fixture block (9), the one end that support (1) upper surface is close to fixed establishment is provided with two fixture blocks, every fixture block all is including movable block (10), grip block (11), logical groove (12) and fixed block (15), movable block (10) sliding connection is in the inside of spout (3), the outside at movable block (10) is fixed to grip block (11), the one end at spout (3) is kept away from to logical groove (12), fixed block (15) set up the outside at grip block (11), the inside sliding connection of logical groove (12) has fixed plate (13) in two fixture blocks (13), the outside of fixed plate (13) has seted up a plurality of fixed block (14) inside at fixed block (14).

2. The clamp convenient to adjust according to claim 1, wherein the sliding grooves (3) are formed in a plurality, the sliding grooves (3) are formed in the upper surface of the support (1), the pull rod (4) is slidably connected to the inside of the sliding grooves (3), the first clamping plate (5) is fixedly mounted on the outside of the pull rod (4), the movable groove (6) is formed in the side, close to the first clamping plate (5), of the pull rod (4), the sliding block (7) is slidably connected to the inside of the movable groove (6), the second clamping plate (8) is fixedly mounted on the outside of the sliding block (7), and the clamping block (9) is clamped in the movable groove (6).

3. The clamp convenient to adjust according to claim 1, wherein the moving groove (6) is internally provided with a built-in groove (16), a short plate (17) is fixedly arranged outside the sliding block (7), and the short plate (17) is slidably connected inside the built-in groove (16).

4. A clamp convenient to adjust according to claim 1, characterized in that the end of the clamping block (9) remote from the moving groove (6) is fixedly provided with a handle (18).

5. The clamp convenient to adjust according to claim 1, wherein limiting grooves (19) are formed in the sliding grooves (3), limiting plates (20) are fixedly arranged on one faces, close to the limiting grooves (19), of the pull rods (4), limiting blocks (21) are fixedly arranged on one ends, close to the limiting grooves (19), of the moving blocks (10), and the limiting plates (20) are slidably connected with the limiting blocks (21) in the limiting grooves (19).

6. An adjustable clamp according to claim 1, characterized in that the outside of the fixed block (15) is fixedly provided with a long plate (22).

7. An adjustable clamp according to claim 1, characterized in that the fixing blocks (15) are four.