CN219901246U - Hydraulic clamp - Google Patents

Abstract

The utility model relates to the technical field of clamps, in particular to a hydraulic clamp which comprises a chassis, wherein a hydraulic rod is arranged at one end of the upper surface of the chassis, a movable clamping block is arranged at the output end of the hydraulic rod, a fixed clamping block is arranged at the other end of the chassis, a hollow groove is formed in one end, close to the fixed clamping block, of the chassis, a collecting box is inserted into the hollow groove, a bump is symmetrically arranged at one end of the collecting box, a through hole is formed in the bump, a threaded hole is formed in one side, close to the through hole, of the chassis, and bolts are arranged in the through hole and the threaded hole. According to the utility model, through the arrangement of the collecting box, the protruding blocks, the through holes, the threaded holes, the bolts and other related structures, the collecting function of the scraps on the clamp can be realized by utilizing the effect of the collecting box in the using process of the clamp, the scraps are not required to be cleaned manually in the process of replacing the workpieces each time, the structure is simple, and the centralized cleaning of the follow-up process is convenient.

Description

Hydraulic clamp

Technical Field

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

Background

The clamp is a device for rapidly, conveniently and safely fixing a workpiece in any working procedure in the technical process, common clamps comprise a vice, a chuck, a sucker, a dividing head, a rotary table and the like, and has great universality, while the hydraulic clamp is a clamp which uses a hydraulic cylinder (rod) as a driving mode, the existing clamp is generally used for mechanical processing, such as cutting, polishing and the like, a large amount of scraps can be generated in the processing process, and part of scraps can directly fall on the clamp, so that the surface of the clamp needs to be cleaned frequently when a workpiece is replaced, and the improvement is needed.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hydraulic clamp.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a hydraulic fixture, includes the chassis, the hydraulic stem is installed to the upper surface one end of chassis, movable clamp splice is installed to the output of hydraulic stem, fixed clamp splice is installed to the other end of chassis, the dead slot has been seted up to the chassis one end that is close to fixed clamp splice, the inside in dead slot is inserted and is had the collection box, the lug is installed to the one end symmetry of collection box, the through-hole has been seted up to the inside of lug, the screw hole has been seted up to one side that the chassis is close to the through-hole, the internally mounted of through-hole and screw hole has the bolt.

In order to improve the pulling-out effect of the collecting box, the utility model is improved in that one end of the collecting box, which is close to the convex block, is provided with a pull rod, and the joint of the pull rod and the collecting box is provided with a reinforcing ring.

In order to improve the limit installation effect on the limit box, the utility model is improved in that sliding grooves are symmetrically formed in the inner walls of the two sides of the empty groove, sliding blocks are symmetrically arranged on the two sides of the collecting box, and the sliding blocks are in sliding connection with the inner walls of the sliding grooves.

In order to improve the installation effect on the collecting box, the utility model is improved in that one end of the empty groove is provided with a rectangular groove, one end of the collecting box, which is close to the rectangular groove, is provided with a rectangular block, and the rectangular block is inserted into the rectangular groove.

In order to improve the adaptability of the whole clamp, the utility model is improved in that round grooves and supporting seats are respectively arranged at two ends of the lower surface of the chassis, a cylinder is inserted into the round grooves, a fixed base is arranged at the bottom end of the cylinder, a round hole is formed in the top end of the cylinder, a through hole is formed in one end, close to the round hole, of the chassis, a through rod is arranged in the round hole and the through hole in a penetrating manner, and a nut is sleeved at one end of the through rod.

In order to improve the limit effect on the cylinder, the utility model is improved in that a limit ring is arranged on the outer surface of the cylinder, a limit groove is formed in the round groove, and the limit ring is rotationally connected with the inside of the limit groove.

In order to improve the locking effect of the nut, the utility model is improved in that a gasket is arranged on one side of the chassis, which is close to the nut, and the gasket is sleeved on the outer surface of the penetrating rod.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the arrangement of the collection box, the convex blocks, the through holes, the threaded holes, the bolts and other related structures, the collection function of the scraps on the clamp can be realized by utilizing the action of the collection box in the use process of the clamp, the scraps are not required to be cleaned manually in the process of replacing the workpieces each time, the structure is simple, and the centralized cleaning of the follow-up process is convenient.

2. According to the utility model, through the arrangement of the round groove, the cylinder, the fixed base, the supporting seat, the round hole, the through rod and the nut structure, the whole angle of the clamp can be changed in the using process of the clamp, so that the follow-up cleaning work is convenient, and the whole clamp can be flexibly installed.

Drawings

Fig. 1 is a schematic perspective view of a hydraulic clamp according to the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of a hydraulic clamp according to the present utility model;

FIG. 3 is an enlarged view of the hydraulic clamp shown in FIG. 2A;

fig. 4 is a schematic view illustrating a bottom structure of fig. 2 of a hydraulic clamp according to the present utility model;

fig. 5 is an enlarged view of the hydraulic clamp of fig. 4 at B according to the present utility model.

Legend description:

1. a chassis; 2. a hydraulic rod; 3. a movable clamping block; 4. fixing the clamping blocks; 5. a collection box; 6. a chute; 7. a slide block; 8. bump block the method comprises the steps of carrying out a first treatment on the surface of the; 9. a through hole; 10. a threaded hole; 11. a bolt; 12. a pull rod; 13. a circular groove; 14. a cylinder; 15. a fixed base; 16. a support base; 17. a round hole; 18. a through hole; 19. a penetrating rod; 20. a nut; 21. a limiting ring; 22. rectangular grooves.

Description of the embodiments

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, in the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hydraulic clamp, including chassis 1, hydraulic stem 2 is installed to chassis 1's upper surface one end, movable clamp splice 3 is installed to hydraulic stem 2's output, fixed clamp splice 4 is installed to chassis 1's the other end, the empty slot has been seted up to chassis 1's one end that is close to fixed clamp splice 4, collecting box 5 has been inserted to the inside of empty slot, lug 8 has been installed to collecting box 5's one end symmetry, through-hole 9 has been seted up to lug 8's inside, screw hole 10 has been seted up to chassis 1's one side that is close to through-hole 9, screw hole 9 and screw hole 10's internally mounted have bolt 11, through setting up relevant structures such as this collecting box 5, lug 8, through-hole 9, screw hole 10 and bolt 11, can utilize the effect of collecting box 5 on this anchor clamps, the in-process that no longer needs the change the machined part at every time, the manual work clear up the sweeps, simple structure, the concentrated clearance of convenient follow-up process.

Referring to fig. 2 and 3, a pull rod 12 is installed at one end of the collecting box 5 near the bump 8, a reinforcing ring is installed at the joint of the pull rod 12 and the collecting box 5, the pull rod 12 can facilitate the pulling out and insertion of the collecting box 5, sliding grooves 6 are symmetrically formed in the inner walls of two sides of the empty groove, sliding blocks 7 are symmetrically installed on two sides of the collecting box 5, the sliding blocks 7 are slidably connected with the inner walls of the sliding grooves 6, rectangular grooves 22 are formed in one end of the empty groove, rectangular blocks are installed at one end of the collecting box 5 near the rectangular grooves 22, the rectangular blocks are inserted into the rectangular grooves 22, the sliding grooves 6 are matched with the sliding blocks 7, and the rectangular grooves 22 and the rectangular blocks are additionally arranged, so that the installation effect on the collecting box 5 can be further improved.

Examples

Referring to fig. 4 and 5, the two ends of the lower surface of the chassis 1 are respectively provided with a circular groove 13 and a supporting seat 16, a cylinder 14 is inserted in the circular groove 13, a fixed base 15 is installed at the bottom end of the cylinder 14, a round hole 17 is provided at the top end of the cylinder 14, a through hole 18 is provided at one end of the chassis 1 close to the round hole 17, a through rod 19 is provided in the round hole 17 and the through hole 18, a nut 20 is sleeved at one end of the through rod 19, the structures of the circular groove 13, the cylinder 14, the base, the supporting seat 16, the round hole 17, the through hole 18, the through rod 19 and the nut 20 are arranged, the whole angle of the clamp can be changed in the using process, on one hand, the follow-up cleaning work is facilitated, on the other hand, the flexible installation of the whole clamp can be facilitated, a limit ring 21 is installed at the outer surface of the cylinder 14, a limit groove is provided at the inner part of the circular groove 13, the limit ring 21 is rotationally connected with the inner part of the limit groove, the limit effect of the cylinder 14 can be ensured, a gasket is installed at one side of the chassis 1 close to the nut 20, the gasket is sleeved at the outer surface of the through rod 19, and the gasket 20 can improve the locking effect of the nut 20.

Working principle: when the staff is using this anchor clamps, the work piece can be taken up by the staff this moment, then the staff opens hydraulic stem 2, hydraulic stem 2 can carry movable clamp splice 3 to the direction of fixed clamp splice 4 remove, thereby press from both sides tight work piece, then in the course of working, the sweeps that processing produced can fall into the inside of collecting box 5, and then collect the sweeps that the anchor clamps surface produced, no longer need change the in-process of work piece at every turn, the manual work clear up the sweeps, and a structure is simple, make things convenient for the concentrated clearance of follow-up process, simultaneously in the use, can utilize cylinder 14 and round hole 17, limit groove and spacing ring 21 are gone up in the cooperation, can realize the effect of rotating to whole anchor clamps bottom, make the change to its holistic angle, the going on of follow-up clearance work of being convenient for on the one side, on the other hand can be convenient for the nimble installation of whole anchor clamps.

The present utility model is not limited to the above embodiments, and any equivalent embodiments which can be changed or modified by the technical disclosure described above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above embodiments according to the technical matter of the present utility model will still fall within the scope of the technical disclosure.

Claims (6)

1. Hydraulic clamp, comprising a chassis (1), characterized in that: the utility model discloses a hydraulic pressure chassis, including chassis (1), fixed clamp splice (4), chassis (1), through-hole (9) are installed to upper surface one end of chassis (1), movable clamp splice (3) are installed to the output of hydraulic pressure pole (2), fixed clamp splice (4) are installed to the other end of chassis (1), the hollow space has been seted up near the one end of fixed clamp splice (4) to chassis (1), collecting box (5) are inserted to the inside of hollow space, lug (8) are installed to the one end symmetry of collecting box (5), through-hole (9) have been seted up to the inside of lug (8), threaded hole (10) have been seted up near one side of through-hole (9) to chassis (1), threaded hole (9) and threaded hole (10) internally mounted have bolt (11), the lower surface both ends of chassis (1) are provided with circular slot (13) and supporting seat (16) respectively, circular slot (13) are inserted to the inside, fixed base (15) are installed to the bottom of cylinder (14), round hole (17) are seted up on the top of cylinder (14), round hole (18) near one end of chassis (1) is close to the round hole (17), through-hole (18) are provided with through-hole (18), one end of the penetrating rod (19) is sleeved with a nut (20).

2. The hydraulic clamp according to claim 1, wherein: one end of the collecting box (5) close to the protruding block (8) is provided with a pull rod (12), and a reinforcing ring is arranged at the joint of the pull rod (12) and the collecting box (5).

3. The hydraulic clamp according to claim 1, wherein: sliding grooves (6) are symmetrically formed in the inner walls of the two sides of the empty groove, sliding blocks (7) are symmetrically arranged on the two sides of the collecting box (5), and the sliding blocks (7) are slidably connected with the inner walls of the sliding grooves (6).

4. The hydraulic clamp according to claim 1, wherein: rectangular grooves (22) are formed in one ends of the empty grooves, rectangular blocks are arranged at one ends, close to the rectangular grooves (22), of the collecting boxes (5), and the rectangular blocks are inserted into the rectangular grooves (22).

5. The hydraulic clamp according to claim 1, wherein: the outer surface of the cylinder (14) is provided with a limiting ring (21), the inside of the circular groove (13) is provided with a limiting groove, and the limiting ring (21) is rotationally connected with the inside of the limiting groove.

6. The hydraulic clamp according to claim 5, wherein: a gasket is arranged on one side of the chassis (1) close to the nut (20), and the gasket is sleeved on the outer surface of the penetrating rod (19).