CN207757503U - A kind of vacuum adsorption notebook clamping jig - Google Patents

Abstract

The utility model discloses a vacuum adsorption type notebook clamping fixture, comprising: a frame, a clamping fixture, a vacuum pump, a vacuum gas storage tank, the clamping fixture is arranged above the frame, and the clamping fixture The middle position of the tool is uniformly provided with vacuum adsorption through holes, and the front of the clamping fixture is provided with a vacuum suction interface. The vacuum pump and the vacuum gas storage tank are arranged under the clamping fixture. connected, the other end of the vacuum pump is connected with the vacuum tank. An air storage tank is added under the clamping fixture of the utility model, which can prevent the occurrence of deflation, and is used to solve the problem of short-term vacuum pressure or insufficient instantaneous pressure and poor product adsorption, and avoid the problems caused by short-term vacuum pressure or insufficient instantaneous pressure. The problem of product over-cutting and milling flying, so as to improve the production yield and efficiency of the product, makes this product have a higher technical level, and also has a broad market prospect.

Description

A vacuum adsorption type notebook clamping fixture

technical field

The utility model relates to a notebook casing processing jig, in particular to a vacuum adsorption type notebook clamping jig.

Background technique

When producing 3C product shells, metal materials are needed as shell materials; in order to improve productivity, repeat specific actions, or make work more precise. Know how to clamp products with jigs. The advantage is that the same products, even if the operator is not very skilled, can quickly produce a large number of good products with few defects and low variability by using jigs. However, during production, the jig needs to vacuum absorb the product, and the existing jig has the following problems: the vacuum equipment cannot achieve the effect of lasting pressure, and the vacuum will have a short-term or instantaneous lack of pressure, which will cause dimensional instability and product flying. out of risk.

Utility model content

Purpose of the utility model: In view of the problems and deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a vacuum adsorption type notebook clamping fixture.

Technical solution: In order to achieve the above purpose, a vacuum adsorption type notebook clamping fixture described in the utility model includes: a frame, a clamping fixture, a vacuum pump, a vacuum gas storage tank, and the clamping fixture is set on Above the frame, the middle position of the clamping jig is evenly provided with a vacuum suction through hole, the front of the clamping jig is provided with a vacuum suction interface, the vacuum pump and the vacuum gas storage tank are arranged under the clamping jig, and the vacuum suction The air interface is connected to one end of the vacuum pump through the suction pipe, and the other end of the vacuum pump is connected to the vacuum air storage tank. To prevent the occurrence of air leakage, an air storage tank is added under the clamping fixture to prevent the occurrence of air leakage, and it is used to solve the problem of short-term vacuum pressure or insufficient instantaneous pressure and weak product adsorption.

Further, the clamping fixture includes a clamping platform, a sliding limit block and a push cylinder, rectangular grooves are provided above and below the clamping platform, and sliding grooves are provided on the left and right sides of the clamping platform. Type limiting block and pushing cylinder, described sliding type limiting block is slidably arranged in the rectangular groove, and promoting cylinder is connected with sliding type limiting block.

Further, the clamping platform is provided with an in-position sensor, the output end of the in-position sensor is electrically connected to the input end of the controller arranged on the frame, and the output end of the controller is electrically connected to the pushing cylinder. After the in-position sensor senses that the product is in place, the push cylinder starts to operate, and the sliding adjustment limit block is pushed to move to fix the product on the clamping platform.

Further, a rubber elastic gasket is provided on the sliding limit block towards the middle of the clamping platform. The product is positioned in the middle of the sliding limit blocks on the left and right sides, and the design of the elastic gasket can prevent the surface of the clamped product from being worn.

Further, a sealing ring is provided between the vacuum suction interface of the clamping fixture and the suction pipe.

Further, the left side of the clamping jig is also provided with a vertical connecting piece, and the left end of the dustproof cover is hinged to the vertical connecting piece. The design of the dust-proof cover can close the dust-proof cover when the clamping fixture is idle, so as to prevent dust from falling into the vacuum adsorption through hole on the clamping fixture and affect the adsorption effect.

It can be seen from the foregoing technical scheme that the beneficial effects of the utility model are:

A vacuum adsorption type notebook clamping fixture described in the utility model has a reasonable structural design, and an air storage tank is added under the clamping fixture, which can prevent the occurrence of gas leakage, and is used to solve the short-term vacuum pressure or the instantaneous pressure shortage. The problem of poor adsorption of the product can avoid the problem of overcutting and milling of the product caused by short-term vacuum pressure or insufficient instantaneous pressure, so as to improve the production yield and efficiency of the product, making this product have a higher technical level, and at the same time It also has broad market prospects.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, further illustrate the utility model.

A vacuum adsorption type notebook clamping fixture as shown in Figure 1 includes: a frame 1, a clamping fixture 2, a vacuum pump 3 and a vacuum gas storage tank 4, and the clamping fixture 2 is arranged on the frame 1 Above, the middle position of the clamping fixture 2 is evenly provided with vacuum adsorption through holes, the front of the clamping fixture 2 is provided with a vacuum suction interface 5, the vacuum pump 3 and the vacuum gas storage tank 4 are arranged under the clamping fixture 2, The vacuum suction interface 5 is connected to one end of the vacuum pump 3 through a suction pipe, and the other end of the vacuum pump 3 is connected to the vacuum air storage tank 4 . The clamping fixture 2 includes a clamping platform 21, a sliding limit block 22 and a pushing cylinder 23. The upper and lower sides of the clamping platform 21 are provided with rectangular grooves, and the left and right sides of the clamping platform 21 are A sliding limit block 22 and a push cylinder 23 are provided, the slide limit block 22 is slidably arranged in a rectangular groove, and the push cylinder 23 is connected with the slide limit block 22 .

In this embodiment, the clamping platform 21 is provided with an in-position sensor 6, the output end of the in-position sensor is electrically connected to the input end of the controller 7 arranged on the frame 1, and the output end of the controller 7 is connected to the input end of the controller 7. Carry out cylinder 23 electric connection.

In this embodiment, the sliding limit block 22 is provided with a rubber elastic gasket towards the middle of the clamping platform 21 .

In this embodiment, a sealing ring is provided between the vacuum suction interface 5 of the clamping jig 2 and the suction pipe.

In this embodiment, the left side of the clamping jig 2 is also provided with a vertical connecting piece 8 , and the left end of the dustproof cover 8 is hinged to the vertical connecting piece 8 .

The embodiments are only used to illustrate the utility model and are not intended to limit the scope of the utility model. After reading the utility model, those skilled in the art all fall within the limits of the appended claims of the application to the various equivalents of the utility model range.

Claims (6)

1. a kind of vacuum adsorption notebook clamping jig, it is characterised in that：Including：Rack（1）, clamping jig（2）, vacuum pump （3）And vacuum air storage tank（4）, the clamping jig（2）It is arranged in rack（1）Top, the clamping jig（2）Centre position is equal It is even to be equipped with vacuum suction through-hole, clamping jig（2）Front is equipped with vacuum suction interface（5）, vacuum pump（3）And vacuum air storage tank （4）It is arranged in clamping jig（2）Lower section, the vacuum suction interface（5）Pass through aspirating air pipe and vacuum pump（3）One end connects, The vacuum pump（3）The other end and vacuum air storage tank（4）Connection.

2. a kind of vacuum adsorption notebook clamping jig according to claim 1, it is characterised in that：The clamping jig （2）Including clamping platform（21）, slidingtype limited block（22）With implementation cylinder（23）, the clamping platform（21）Above and below It is equipped with rectangular recess, clamping platform（21）Left and right side is equipped with slidingtype limited block（22）With implementation cylinder（23）, The slidingtype limited block（22）It is slidably arranged in rectangular recess, carries out cylinder（23）With slidingtype limited block（22）Even It connects.

3. a kind of vacuum adsorption notebook clamping jig according to claim 2, it is characterised in that：The clamping platform （21）It is equipped with sensors in place（6）, the output end of the sensors in place and setting are in rack（1）On controller（7）'s Input terminal is electrically connected, the controller（7）Output end with carry out cylinder（23）Electrical connection.

4. a kind of vacuum adsorption notebook clamping jig according to claim 2, it is characterised in that：The slidingtype limit Position block（22）On towards clamping platform（21）Intermediate position is equipped with caoutchouc elasticity gasket.

5. a kind of vacuum adsorption notebook clamping jig according to claim 1, it is characterised in that：The clamping jig （2）Vacuum suction interface（5）Sealing ring is equipped between aspirating air pipe.

6. a kind of vacuum adsorption notebook clamping jig according to claim 1, it is characterised in that：The clamping jig （2）Left side is additionally provided with vertical connection sheet, dust cover（8）Left end is hinged with vertical connection sheet.