CN220971551U - Clamp for punching columnar part - Google Patents

Abstract

The utility model discloses a clamp for punching columnar parts, which comprises a workbench, wherein two sides of the top surface of the workbench are respectively provided with a support plate penetrating through the workbench, the upper part of each support plate is provided with an inverted-convex through hole, the upper part of each inverted-convex through hole is hinged with a movable rod, the other end of each movable rod is welded with an extrusion rod, and the other end of each extrusion rod is fixedly provided with a rubber pad. This anchor clamps for columnar part punches through setting up push rod motor, backup pad and extruding rod etc. can start push rod motor, and its output can drive two sets of backup pads downwardly moving through the connecting plate to start electric telescopic handle simultaneously, can make the rubber pad that the one end of extruding rod set up can extrude the outer wall on the both sides of the columnar part on the friction pad, thereby can realize carrying out the centre gripping to columnar part fixedly, and can realize carrying out the fixed purpose of centre gripping to the columnar part that the diameter is unequal.

Description

Clamp for punching columnar part

Technical Field

The utility model relates to the technical field of columnar part clamps, in particular to a clamp for punching columnar parts.

Background

The parts are the basic elements of the machine, are the single parts used for assembling the machine, generally, the parts are basically required to be fixed for convenient processing when being reproduced and reprocessed, so that the parts are usually clamped and fixed by a clamp, but when the columnar parts are processed, the columnar parts are often inconvenient to clamp because of the fact that the columnar parts are cylindrical, the columnar parts are clamped on a workbench because of different diameters, the heights of the circular parts are different, and when the columnar parts are clamped by a general clamp, the height of the clamp needs to be adjusted according to the diameters of the columnar parts, so that the columnar parts can be clamped parallel to the diameters of the workbench, otherwise, the clamping is not firm enough, so that holes can be deviated when the columnar parts are punched, and waste is generated.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provides a clamp for punching a columnar part, which aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a columnar part anchor clamps for punching, includes the workstation, the top surface both sides of workstation all are provided with the backup pad that runs through the workstation, the through-hole of falling "protruding" font is seted up on the upper portion of backup pad, the upper portion of the through-hole of falling "protruding" font is seted up to the backup pad articulates there is the movable rod, the other end welding of movable rod has the extrusion pole, the other end fixed mounting of extrusion pole has the rubber pad.

As the preferable technical scheme of the utility model, the lower part of the inverted-convex through hole formed in the upper part of the supporting plate is hinged with an electric telescopic rod, and the output end of the electric telescopic rod is hinged with one side of the bottom surface of the extrusion rod.

As the preferable technical scheme of the utility model, through holes matched with the supporting plate are formed on two sides of the top surface of the workbench, sliding grooves are formed in the through holes, sliding blocks are fixedly arranged on two sides of the supporting plate, and the sliding blocks arranged on the supporting plate are matched with the sliding grooves in the through holes formed in the workbench.

As the preferable technical scheme of the utility model, two groups of support plates are positioned at the lower part of the workbench, and one side close to each other is welded with a connecting plate, the bottom surface of the workbench is provided with a push rod motor through bolts, and the output end of the push rod motor is fixedly connected with the top surface of the connecting plate.

As the preferable technical scheme of the utility model, the top of the workbench is provided with a groove, and a friction pad is arranged in the groove.

As a preferable technical scheme of the utility model, a bracket is arranged on the left side of the top surface of the workbench, and a punching machine is arranged on the upper part of the bracket.

As the preferable technical scheme of the utility model, the four corners of the bottom surface of the workbench are provided with support columns.

Compared with the prior art, the utility model provides the clamp for punching the columnar part, which has the following beneficial effects:

This anchor clamps for column part punches through setting up push rod motor, backup pad and extruding rod etc. can start push rod motor, and its output can drive two sets of backup pads downwardly moving through the connecting plate to start electric telescopic handle simultaneously, can make the rubber pad that the one end of extruding rod set up can extrude the outer wall on the both sides of the column part on the friction pad, thereby can realize carrying out the centre gripping to column part fixedly, and can realize carrying out the fixed purpose of centre gripping to the column part that the diameter is unequal.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a work table according to the present utility model;

Fig. 3 is a schematic view of the structure of the support plate of the present utility model.

Reference numerals: 1. a work table; 2. a support column; 3. a connecting plate; 4. a bracket; 5. a punching machine; 6. a movable rod; 7. a support plate; 8. an extrusion rod; 9. a friction pad; 10. a push rod motor; 11. a rubber pad; 12. an electric telescopic rod.

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.

Referring to fig. 1 to 3, in the present embodiment: the utility model provides a columnar part anchor clamps for punching, includes workstation 1, and the top surface both sides of workstation 1 all are provided with the backup pad 7 that runs through workstation 1, and the through-hole of falling "protruding" font is seted up on the upper portion of backup pad 7, and the upper portion of the through-hole of falling "protruding" font is seted up to backup pad 7 articulates there is movable rod 6, and the other end welding of movable rod 6 has extrusion rod 8, and the other end fixed mounting of extrusion rod 8 has rubber pad 11.

In this embodiment, the lower part of the through hole of the reverse "protruding" shape that backup pad 7 upper portion was offered articulates there is electric telescopic handle 12, electric telescopic handle 12's output and the bottom surface one side of extrusion pole 8 are articulated, can start electric telescopic handle 12, electric telescopic handle 12's output can be adjusted the angle of extrusion pole 8, the top surface both sides of workstation 1 all set up with backup pad 7 assorted through-hole, and set up the spout in the through-hole, the equal fixed mounting in both sides of backup pad 7 has the slider, and the slider that backup pad 7 was installed matches with the spout in the through-hole that workstation 1 was offered, two sets of backup pads 7 are located workstation 1 lower part and one side welding that is close to each other has connecting plate 3, the bottom surface of workstation 1 has push rod motor 10 through the bolt mounting, push rod motor 10's output and the top surface fixed connection of connecting plate 3, push rod motor 10 can be started, push rod motor 10's output can drive connecting plate 3 and remove, and then can drive two sets of backup pads 7 downwardly moving, the top of workstation 1 is seted up flutedly, and install friction pad 9 in the recess, place the part again on friction pad 9, can prevent that the support 4 from rolling on the support frame 1's the top of workstation 1 from having the side, the effect of the support 4, the bottom surface mounting of the support 4 has the support 4, the top of the support frame 2 is equipped with the bottom of the support frame 2.

The working principle and the using flow of the utility model are as follows: this anchor clamps for columnar parts punches, at first, can place the columnar parts that will punch in the intermediate position of friction pad 9, afterwards, can start push rod motor 10, push rod motor 10's output can drive connecting plate 3 and remove, and then can drive two sets of backup pads 7 and remove downwards, and can start electric telescopic handle 12 simultaneously, electric telescopic handle 12's output can adjust the angle of extrusion pole 8, can realize driving extrusion pole 8 through movable rod 6 and remove when backup pad 7 lasts downwards, and can make the rubber pad 11 that one end of extrusion pole 8 set up can extrude the both sides upper outer wall of the columnar parts on friction pad 9, thereby can realize carrying out the centre gripping fixed to the columnar parts, and can realize carrying out the fixed purpose of centre gripping to the columnar parts that the diameter is unequal, afterwards, can start the punching machine 5 on support 4, thereby can punch to the columnar parts that the friction pad 9 is last centre gripping.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. The utility model provides a columnar part anchor clamps for punching, includes workstation (1), its characterized in that: the utility model discloses a workbench, including workstation (1), backup pad (7) that runs through workstation (1) are all provided with on top surface both sides of workstation (1), the upper portion of backup pad (7) has been seted up and has been had movable rod (6) to the upper portion of the through-hole of falling "protruding" font that backup pad (7) were seted up, the other end welding of movable rod (6) has extrusion rod (8), the other end fixed mounting of extrusion rod (8) has rubber pad (11).

2. The jig for punching a columnar member according to claim 1, wherein: the lower part of the inverted-convex through hole formed in the upper part of the supporting plate (7) is hinged with an electric telescopic rod (12), and the output end of the electric telescopic rod (12) is hinged with one side of the bottom surface of the extrusion rod (8).

3. The jig for punching a columnar member according to claim 1, wherein: the two sides of the top surface of the workbench (1) are provided with through holes matched with the supporting plate (7), a sliding groove is formed in each through hole, sliding blocks are fixedly mounted on the two sides of the supporting plate (7), and the sliding blocks mounted on the supporting plate (7) are matched with the sliding grooves in the through holes formed in the workbench (1).

4. The jig for punching a columnar member according to claim 1, wherein: two sets of backup pad (7) are located workstation (1) lower part and are close to one side welding that each other has connecting plate (3), push rod motor (10) are installed through the bolt to the bottom surface of workstation (1), the output of push rod motor (10) is connected with the top surface fixed of connecting plate (3).

5. The jig for punching a columnar member according to claim 1, wherein: the top of the workbench (1) is provided with a groove, and a friction pad (9) is arranged in the groove.

6. The jig for punching a columnar member according to claim 1, wherein: a bracket (4) is arranged on the left side of the top surface of the workbench (1), and a punching machine (5) is arranged on the upper part of the bracket (4).

7. The jig for punching a columnar member according to claim 1, wherein: support columns (2) are arranged at four corners of the bottom surface of the workbench (1).