CN219704831U - Clamping mechanism for air compressor - Google Patents

Abstract

The utility model discloses a clamping mechanism for an air compressor, which comprises a supporting plate, wherein two upright posts are fixedly connected to the upper surface of the supporting plate, one side surface of each upright post, which is close to the other upright post, is provided with a mounting groove, the inner wall of each mounting groove is slidably connected with a piston, and one end, which is close to the other upright post, of each piston is fixedly connected with a movable plate. This device is through being provided with the stand, through stand, the mounting groove, the piston, the through-hole, the cooperation of air inlet joint and exhaust joint, can communicate with outside air compressor machine, thereby can utilize gas promotion movable plate to remove, in order to accomplish the centre gripping to the work piece, its operational mode is simple convenient, avoided using the screw rod to fix the work piece, showing the clamping speed that has improved the work piece, work efficiency has been improved, through being provided with spacing hole, utilize the cooperation of spacing hole and dead lever, can fix the movable plate, make it remove more steady, the centre gripping to the work piece is more stable.

Description

Clamping mechanism for air compressor

Technical Field

The utility model relates to the technical field of air compressors, in particular to a clamping mechanism for an air compressor.

Background

An air compressor is a device for compressing a gas, and is similar in construction to a water pump. Most air compressors are reciprocating piston, rotary vane or rotary screw.

When the mill produces the product, generally need carry out the centre gripping to spare part fixedly, can use fixture this moment generally, but adopt the mode of rotating the threaded rod to carry out the centre gripping in prior art generally, its operation is comparatively troublesome, and clamping speed is slower, has reduced work efficiency, and for this reason, we propose a fixture for air compressor machine to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a clamping mechanism for an air compressor, 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 fixture for air compressor machine, includes the backup pad, the last fixed surface of backup pad is connected with two stands, two the mounting groove has all been seted up to a side that the stand is close to each other, every the equal sliding connection of inner wall of mounting groove has the piston, two the equal fixedly connected with movable plate of one end that the piston is close to each other, every two through-holes have all been seted up to the inside wall of mounting groove, two a side that the stand is kept away from each other is all fixed to be linked together and is had air inlet joint and exhaust coupling.

In a further embodiment, the bottom surface of the supporting plate is fixedly connected with a group of moving wheels, the left side surface and the right side surface of the supporting plate are fixedly connected with handles, and the front surfaces of the two upright posts are respectively and fixedly connected with a control panel and a nameplate.

In a further embodiment, two protection pads are arranged above the supporting plate, and one side surface of the two protection pads, which are far away from each other, is fixedly connected with one side surface of the two moving plates, which are close to each other, respectively.

In a further embodiment, two pistons are fixedly connected with sealing rings at the ends far away from each other, and the outer surface of each sealing ring is contacted with the inner wall of the mounting groove.

In a further embodiment, two limiting holes are formed in one side face, close to each other, of each upright post, fixing rods are connected to the inner walls of the limiting holes in a sliding mode, one ends, close to each other, of each fixing rod are fixedly connected with one side face, away from each other, of each two moving plates, and one ends, away from each other, of each fixing rod are fixedly connected with limiting plates.

In a further embodiment, the outer surface of each fixing rod is sleeved with a buffer pad, and the outer surface of each buffer pad is fixedly connected with the inner side wall of the limiting hole.

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

this device is through being provided with the stand, through stand, the mounting groove, the piston, the through-hole, the cooperation of air inlet joint and exhaust joint, can communicate with outside air compressor machine, thereby can utilize gas promotion movable plate to remove, in order to accomplish the centre gripping to the work piece, its operational mode is simple convenient, avoided using the screw rod to fix the work piece, showing the clamping speed that has improved the work piece, work efficiency has been improved, through being provided with spacing hole, utilize the cooperation of spacing hole and dead lever, can fix the movable plate, make it remove more steady, the centre gripping to the work piece is more stable.

Drawings

Fig. 1 is a schematic perspective view of a clamping mechanism for an air compressor.

Fig. 2 is a schematic perspective view of a top view of a clamping mechanism for an air compressor.

Fig. 3 is a schematic perspective view of a side view of a clamping mechanism for an air compressor.

Fig. 4 is a schematic perspective view of a side sectional view of a center pillar of a clamping mechanism for an air compressor.

In the figure: 1. a moving wheel; 2. a support plate; 3. a column; 4. a handle; 5. an air inlet joint; 6. an exhaust joint; 7. a control panel; 8. a moving plate; 9. a protective pad; 10. a nameplate; 11. a fixed rod; 12. a piston; 13. a cushion pad; 14. a limiting plate; 15. a mounting groove; 16. a through hole; 17. a seal ring; 18. and a limiting hole.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the 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 present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

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. 1-4, in the present utility model, a clamping mechanism for an air compressor includes a supporting plate 2, two columns 3 are fixedly connected to an upper surface of the supporting plate 2, a mounting groove 15 is formed on a side surface of the two columns 3, which is close to each other, a piston 12 is slidably connected to an inner wall of each mounting groove 15, one end of the two pistons 12, which is close to each other, is fixedly connected to a moving plate 8, two through holes 16 are formed on an inner wall of each mounting groove 15, and an air inlet joint 5 and an air outlet joint 6 are fixedly connected to a side surface of the two columns 3, which is far away from each other.

The bottom surface fixedly connected with of backup pad 2 removes wheel 1 in a set of, the equal fixedly connected with handle 4 of left and right sides face of backup pad 2, the front of two stands 3 is fixedly connected with control panel 7 and nameplate 10 respectively, utilize to remove wheel 1 and handle 4 and can make things convenient for the staff to remove this fixture, thereby make it reach the position of use, can conveniently control this mechanism through control panel 7 and use, can look over its concrete model information through nameplate 10, the top of backup pad 2 is equipped with two protection pads 9, one side that two protection pads 9 kept away from each other is respectively with one side fixed connection that two movable plates 8 are close to each other, utilize protection pad 9 can protect movable plate 8 and the work piece of centre gripping, avoid its direct contact to lead to wearing and tearing, the equal fixedly connected with sealing washer 17 of one end that two pistons 12 kept away from each other, the surface of every sealing washer 17 all contacts with the inner wall of mounting groove 15, can make between piston 12 and the mounting groove 15 more closely reliable through sealing washer 17, avoid it to appear gas leakage.

Two spacing holes 18 have all been seted up to a side that two stands 3 are close to each other, the equal sliding connection of inner wall in every spacing hole 18 has dead lever 11, the one end that two sets of dead levers 11 are close to each other respectively with a side fixed connection that two movable plates 8 kept away from each other, the one end that two sets of dead levers 11 kept away from each other is all fixedly connected with limiting plate 14, can fix movable plate 8 through spacing hole 18 and dead lever 11, make it remove more steadily, utilize limiting plate 14 can make the travel distance of dead lever 11, prevent that it from deviating from the inside in spacing hole 18, the surface of every dead lever 11 all overlaps and is equipped with blotter 13, the surface of every blotter 13 all with the inside wall fixed connection in spacing hole 18, utilize blotter 13 can protect the inner wall in spacing hole 18, reduce wearing and tearing.

The working principle of the utility model is as follows:

when the clamping mechanism is used by a worker, the worker firstly needs to move the clamping mechanism to a using position, then the air inlet connector 5 and the air outlet connector 6 are respectively communicated with external equipment, when the workpiece needs to be clamped, the worker can place the workpiece between the two movable plates 8 above the supporting plate 2, then the worker can push the piston 12 and the movable plates 8 to move by conveying gas to the inside of the mounting groove 15 through the external air compressor and the air inlet connector 5, the workpiece can be clamped by utilizing the two movable plates 8 to be close to each other and contact with the workpiece, then the workpiece can be machined, and after the workpiece is machined, the air inside the mounting groove 15 can be pumped out by utilizing the air outlet connector 6, so that the movable plates 8 can be driven to reset and the fixing of the workpiece can be released, and the clamping mechanism is convenient to use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Clamping mechanism for air compressor machine, its characterized in that: including backup pad (2), the last fixed surface of backup pad (2) is connected with two stand (3), two mounting groove (15) have all been seted up to a side that stand (3) are close to each other, every the equal sliding connection of inner wall of mounting groove (15) has piston (12), two the equal fixedly connected with movable plate (8) of one end that piston (12) are close to each other, every two through-holes (16) have all been seted up to the inside wall of mounting groove (15), two a side that stand (3) are kept away from each other all is fixed to be linked together and is had air inlet connector (5) and exhaust connector (6).

2. The clamping mechanism for an air compressor as set forth in claim 1, wherein: the bottom surface fixedly connected with of backup pad (2) removes round (1), the left and right sides face of backup pad (2) is all fixedly connected with handle (4), two the front of stand (3) is fixedly connected with control panel (7) and nameplate (10) respectively.

3. The clamping mechanism for an air compressor as set forth in claim 1, wherein: two protection pads (9) are arranged above the supporting plate (2), and one side surface, away from each other, of each protection pad (9) is fixedly connected with one side surface, close to each other, of each movable plate (8).

4. The clamping mechanism for an air compressor as set forth in claim 1, wherein: one end, away from each other, of the two pistons (12) is fixedly connected with a sealing ring (17), and the outer surface of each sealing ring (17) is contacted with the inner wall of the mounting groove (15).

5. The clamping mechanism for an air compressor as set forth in claim 1, wherein: two spacing hole (18) have all been seted up to a side that stand (3) are close to each other, every the equal sliding connection of inner wall in spacing hole (18) has dead lever (11), two sets of the one end that dead lever (11) are close to each other respectively with a side fixed connection that two movable plates (8) kept away from each other, two sets of the one end that dead lever (11) kept away from each other is all fixedly connected with limiting plate (14).

6. The clamping mechanism for an air compressor as set forth in claim 5, wherein: the outer surface of each fixing rod (11) is sleeved with a buffer pad (13), and the outer surface of each buffer pad (13) is fixedly connected with the inner side wall of the limiting hole (18).