CN210333954U - Multi-punch pneumatic remodeling combined structure of top cover plate die - Google Patents

Abstract

The utility model relates to the automobile panel die manufacturing field, in particular to a multi-punch pneumatic reshaping combined structure of a top cover plate die, which comprises a second fixed seat, wherein the top end of the second fixed seat is provided with a chute, the inner side of the chute is provided with a fixed seat gasket in a sliding connection way, the top of the fixed seat gasket is fixedly connected with a first fixed seat, the first fixed seat is provided with a plurality of reshaping punches, the bottom end of the second fixed seat is fixedly connected with a gas circuit connecting pipe, and the other end of the gas circuit connecting pipe is connected with an air pump. The device can realize the quick change of a plurality of punching holes, and is simple and convenient to operate.

Description

Multi-punch pneumatic remodeling combined structure of top cover plate die

Technical Field

The utility model relates to an automobile panel mould makes the field, specifically is a pneumatic integrated configuration that remodels of many drifts of lamina tecti mould.

Background

The automobile industry develops rapidly, the period of pushing new automobile models is shorter and shorter, the development period of the die is compressed again, the requirement on the die is higher and higher at present, the die is debugged and produced on a press machine in the middle and later periods, but the punching and quick changing are required to be realized on the existing die, so that the aim that a plurality of products can be realized on one set of die is fulfilled.

However, at present, the existing die is not designed in the past, some dies can be realized by manually disassembling and assembling the punch, and the dies which cannot be realized need to be newly developed to realize the die changing, so that great inconvenience and cost increase are caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a many drifts of lamina tecti mould are pneumatic to trade type integrated configuration to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pneumatic integrated configuration that remodels of many drifts of lamina tecti mould, includes the second fixing base, second fixing base top is provided with the spout, the inboard sliding connection of spout is provided with the fixing base gasket, fixing base gasket top fixed connection is provided with first fixing base, be provided with a plurality of types of remodelling drifts on the first fixing base, second fixing base bottom fixed connection is provided with the gas circuit and takes over, the other end is taken over with the air pump to the gas circuit and is connected.

As a further aspect of the present invention: the second fixing seat is a pneumatic type-changing fixing seat for multiple punches, a pneumatic device is arranged inside the second fixing seat, and the pneumatic device is connected with an air pump through an air path connecting pipe.

As a further aspect of the present invention: an air pipe joint switch is arranged at the joint of the air pump and the air path connecting pipe.

As a further aspect of the present invention: the number of the type changing punches positioned at the top of the first fixed seat is three.

As a further aspect of the present invention: the spout length is 8 mm.

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

1. by arranging the second fixing seat and controlling the lifting of the die-changing punch by using the pneumatic device, the conversion between punching and non-punching of the device is realized, the production range of a punched part is expanded, the design change requirement of the product in the middle and later stages is met, a new die does not need to be changed or redeveloped, the period and the cost are saved, the efficiency is improved, and the requirement of batch production is met;

2. through setting up a plurality of retooling drifts, make the device can realize a plurality of quick changes that punch a hole, easy and simple to handle.

Drawings

Fig. 1 is a schematic structural diagram of a multi-punch pneumatic remodeling combination structure of a top cover plate die.

Fig. 2 is a top view of the multi-punch pneumatic remodeling combination structure of the top cover plate die.

FIG. 3 is a front view of the multi-punch pneumatic remodeling assemblage of the top deck die.

In the figure: 1-a shape-changing punch, 2-a first fixed seat, 3-a fixed seat gasket, 4-a second fixed seat, 5-an air path connecting pipe and 6-an air pipe joint switch.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Please refer to fig. 1-3, in an embodiment of the present invention, a multi-punch pneumatic remodeling combined structure of a top cover plate die, includes a second fixing seat 4, 4 tops of the second fixing seat are provided with a chute, an inboard sliding connection of the chute is provided with a fixing seat gasket 3, a top fixed connection of the fixing seat gasket 3 is provided with a first fixing seat 2, a plurality of remodeling punches 1 are provided on the first fixing seat 2, a bottom fixed connection of the second fixing seat 4 is provided with a gas circuit connecting pipe 5, and the other end of the gas circuit connecting pipe 5 is connected with an air pump.

Example 2

In this embodiment, second fixing base 4 is the pneumatic die change fixing base for many drifts, the inside pneumatic means that is provided with of second fixing base 4, pneumatic means takes over 5 through the gas circuit and is connected with the air pump, through setting up second fixing base 4, utilize pneumatic means control die change drift 1's lift, the realization punches a hole and does not punch a hole the conversion to the device, the production range of punching press finished piece has been expanded, the design change demand in the middle and later stages of the product has been satisfied, can be without change or not develop new mould again, cycle and cost have been practiced thrift, and the efficiency is improved, and the batch production requirement is satisfied.

In this embodiment, an air pipe joint switch 6 is arranged at the joint of the air pump and the air path connecting pipe 5.

In this embodiment, the number of the mold changing punches 1 located at the top of the first fixing seat 2 is three, and by arranging the plurality of mold changing punches 1, the device can realize a plurality of punching and quick changing, and is simple and convenient to operate.

In this embodiment, the length of the sliding groove is 8 mm.

This many drifts of lamina tecti mould pneumatic remodeling integrated configuration, through setting up second fixing base 4, utilize pneumatic means control remodeling drift 1's lift, the realization punches a hole and the conversion that does not punch a hole to the device, the production range of punching press finished piece has been expanded, the design change demand in the middle and later stages of the product has been satisfied, can need not change or not develop new mould again, cycle and cost have been practiced thrift, the efficiency is improved, the batch production requirement has been satisfied, through setting up a plurality of remodeling drift 1, make the device can realize a plurality of quick changes that punch a hole, and the operation is simple and convenient.

The utility model discloses a theory of operation is: according to the number and the positions of the type-changing punched holes, the type-changing punch 1 is installed on a first fixed seat 2, a fixed seat gasket 3 is installed below the bottom of the first fixed seat 2, then the whole type-changing punch is installed on a second fixed seat 4, an air pipe joint switch 6 is opened when the holes need to be punched, air pressure is continuously provided for the second fixed seat 4 through an air passage connecting pipe 5, and the holes are punched in the die assembly process of an upper die and a lower die; when the punching is not needed, the air pipe joint switch 6 is directly turned off, the second fixing seat 4 is not ventilated, the whole punching mechanism directly descends along the sliding groove by a stroke of 8mm, and the die changing punch 1 cannot contact the lower die, so that the purpose of not punching is achieved.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims (5)

1. The utility model provides a many drifts of lamina tecti mould pneumatics integrated configuration that remodels, includes second fixing base (4), its characterized in that, second fixing base (4) top is provided with the spout, the inboard sliding connection of spout is provided with fixing base gasket (3), fixing base gasket (3) top fixed connection is provided with first fixing base (2), be provided with a plurality of types drift (1) of remodelling on first fixing base (2), second fixing base (4) bottom fixed connection is provided with gas circuit takeover (5), the gas circuit takeover (5) other end is connected with the air pump.

2. The multi-punch pneumatic reshaping combined structure of the top cover plate die as claimed in claim 1, wherein the second fixing seat (4) is a multi-punch pneumatic reshaping fixing seat, a pneumatic device is arranged inside the second fixing seat (4), and the pneumatic device is connected with an air pump through an air passage connecting pipe (5).

3. The multi-punch pneumatic remodeling combination structure of the top cover plate die according to claim 2, wherein an air pipe joint switch (6) is arranged at the connection of the air pump and the air path connecting pipe (5).

4. The top deck die multi-punch pneumatic reforming assembly as claimed in claim 1, wherein the number of the reforming punches (1) located at the top of the first fixed base (2) is three.

5. The top deck die multi-punch pneumatic reforming combination as claimed in claim 4, wherein the chute length is 8 mm.

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