CN102989858B - Water cuts automatic moulding machine in a kind of automobile - Google Patents

Abstract

The invention belongs to the technical field of machinery, and provides an automatic water-cut forming machine for automobiles, including a frame platform, on which a front-end punching module, a rear-end punching module, a moving mechanism for advancing and retreating molds, and clamping and positioning are arranged. Mechanism, the front-end punching module and the rear-end punching module are all set on the moving mechanism of the advancing and retreating mold, the front-end punching module is set on the left side of the frame table, and the rear-end punching module is set on the right side of the frame table On the side, the clamping and positioning mechanism is arranged between the front-end punching die set and the rear-end punching die set. The advantages of the present invention are: the product is easy to operate, and the production efficiency is greatly improved. Specifically, the structure of the present invention is used to punch the product, and the product only needs to be clamped on the product clamping block to realize automatic mold entry, which greatly improves the production efficiency. Using this structure for production can realize automatic production, and all actions are completed by cylinders, reducing costs.

Description

An automatic water cutting forming machine for automobiles

technical field

The invention belongs to the technical field of machinery, and relates to an automatic water cutting forming machine for automobiles.

Background technique

In China, the punching of existing similar products is basically produced by single-punch dies. This type of single-punch die has many processes, and the structures arranged in parallel between the processes, that is, an internal water-cut product needs Put it into the mold many times for punching and forming. During production, put one end of the product into the first process of the mold, and the upper template goes down to complete the first process of punching and forming. After the punching is completed, the upper template is reset and the After the product is taken out from the first process, it is put into the second process for punching and forming. After the punching is completed, the upper template is reset, and the previous actions are repeated to complete the four-sequence operations in sequence. The product is turned around and put into another set. Punching is carried out in the four-process mold, and the four-process punching is completed, that is, the production of one product is completed, and the completion time of one product is about 20S. Using this method to produce products, although the product quality can be guaranteed, there are mainly the following Disadvantages: 1. The operability of the product is not good, and the cross section of the product is relatively complicated. It is necessary to force the product into the module, and the operation is time-consuming and laborious; 2. The production cycle time is long. It takes 8 times to insert and take out a product, and the production efficiency is low. . 3. A pair of punching dies requires a special punching equipment (16T punching machine), and the manufacturing cost is also high.

Contents of the invention

The technical problem to be solved by the present invention is to provide a water-cutting automatic forming machine for automobiles with easy operation and high production efficiency aiming at the current state of the prior art.

The technical solution adopted by the present invention to solve the above-mentioned technical problems is: an automatic water-cut forming machine for automobiles, which is characterized in that it includes a frame platform, and the frame platform is provided with a front-end punching module, a rear-end punching Die group, forward and backward die moving mechanism and clamping and positioning mechanism, the front punching die set and the rear end punching die set are all set on the forward and backward die moving mechanism, and the front punching die set is set on the left side of the frame table , the back-end punching module is set on the right side of the frame table, the clamping positioning mechanism is set between the front-end punching module and the rear-end punching module, and the products to be processed are clamped and positioned by the clamping and positioning mechanism Finally, the forward and backward die moving mechanism respectively drives the front-end punching module and the rear-end punching module to move, so that the front end and rear end of the product are respectively located in the front-end punching module and the rear-end punching module to complete the punching.

Measures taken to optimize the above-mentioned scheme include:

In the above-mentioned automatic water-cut forming machine for automobiles, the clamping and positioning mechanism includes a base and a product support block arranged on the base, a product clamping block and a clamping cylinder, and an inclined block is arranged on the base. The product clamping block described above is connected to the clamping cylinder and arranged on the inclined block, and the product is placed on the product support block and clamped and positioned by the product clamping block.

In the above-mentioned automatic water-cut forming machine for automobiles, the product supporting block is provided with an accommodating groove matching the shape of the product, and the product clamping block is provided with a clamping port matching the lip of the product. , the clamping mouth is obliquely aligned with the lip of the product.

In the above-mentioned automatic water-cut forming machine for automobiles, the moving mechanism for advancing and retreating molds includes a support, a linear guide rail, and a reset cylinder, and the front-end punching die set and the rear-end punching die set are respectively arranged on corresponding On the support, the support is sleeved on the linear guide rail and one end thereof is connected with the reset cylinder, driven by the reset cylinder, the support can move laterally along the linear guide rail.

In the above-mentioned automatic water-cut forming machine for automobiles, the front-end punching die set has two groups, which are respectively a right front-end punching die set and a left front-end punching die set, and the rear end punching die set There are also two groups, namely the right rear end punching die set and the left rear end punching die set.

In the above-mentioned automatic water cutting forming machine for automobiles, the left front end punching die set includes a forming module, a first cutter, a first punching cylinder, a second cutter, a second punching cylinder, and The third punching cylinder, the product to be punched is located in the forming module and punched through the first cutter and the second cutter.

In the above-mentioned automatic water-cut forming machine for automobiles, a waste material hopper is arranged on the frame table, and a waste material box is arranged under the waste material hopper.

Compared with the prior art, the advantages of the present invention are: the product is easy to operate, and the production efficiency is greatly improved. Specifically, the structure of the present invention is used to punch the product, and the product only needs to be clamped on the product clamping block to realize automatic mold entry , The production efficiency is greatly improved. Using this structure to produce can realize automatic production, and all actions are completed by the cylinder, which reduces the cost.

Description of drawings

Fig. 1 is the schematic diagram of the main view structure of the water cutting automatic forming machine in the automobile;

Fig. 2 is a top view structure schematic diagram of the water cutting automatic forming machine in the automobile;

Fig. 3 is a three-dimensional structural schematic diagram of a clamping and positioning mechanism;

Fig. 4 is a schematic diagram of the structure in another direction of Fig. 3;

Fig. 5 is a schematic structural view of the moving mechanism for advancing and retreating molds;

Fig. 6 is a schematic structural view of one of the left front punching die sets;

In the figure, the frame table 1; the front punching die set 2; the rear punching die set 3; the advancing and retreating die moving mechanism 4; the clamping positioning mechanism 5; the right front punching die set 6; ; right rear end punching module 8; left rear end punching module 9; waste funnel 10; waste box 11; base 12; product support block 13; accommodation groove 13a; product clamping block 14; ; clamping cylinder 15; inclined block 16; support 17; linear guide rail 18; reset cylinder 19; forming module 20; first cutter 21; first punching cylinder 22; 24; the third punching cylinder 25; product 26.

detailed description

Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

As shown in Fig. 1 and Fig. 2, the water-cutting automatic forming machine for automobiles includes a frame table 1, and the frame table 1 is provided with a front-end punching module 2, a rear-end punching module 3, and an advancing and retreating mold moving mechanism 4. And the clamping positioning mechanism 5, the front end punching die group 2 and the rear end punching die group 3 are all arranged on the advancing and retreating die moving mechanism 4, the front end punching die group 2 is arranged on the left side of the frame table 1, and the rear end punching die group 2 The cutting die group 3 is arranged on the right side of the frame table 1, and the clamping and positioning mechanism 5 is arranged between the front end punching die group 2 and the rear end punching die group 3, and the product 26 to be processed is processed by the clamping and positioning mechanism 5. After clamping and positioning, the advancing and retreating die moving mechanism 4 respectively drives the front punching die set 2 and the rear punching die set 3 to move, so that the front end and the rear end of the product 26 are respectively positioned at the front punching die set 2 and the rear punching die set. Die-cutting is completed in the cutting die group 3, a waste material hopper 10 is arranged on the frame platform 1, and a waste material box 11 is arranged under the waste material hopper 10, so that the waste material of punching can be reclaimed.

Specifically, as shown in Figures 3 and 4, the clamping positioning mechanism 5 includes a base 12 and a product support block 13, a product clamping block 14 and a clamping cylinder 15 arranged on the base 12, and the base 12 is provided with Inclined block 16, product clamping block 14 is arranged on the inclined block 16 after being connected with clamping cylinder 15, and product 26 is placed on the product support block 13 and is clamped and positioned by product clamping block 14, and product support block 13 is provided with The accommodating groove 13a matching the shape of the product 26 is provided with a clamping opening 14a matched with the lip of the product 26 on the product clamping block 14, and the clamping opening 14a is obliquely aligned with the lip of the product 26, so that it can The product 26 is clamped.

As shown in Figure 5, the advancing and retreating die moving mechanism 4 includes a support 17, a linear guide rail 18 and a reset cylinder 19, and the front-end punching die set 2 and the rear-end punching die set 3 are respectively arranged on the corresponding support 17 , the support 17 is sleeved on the linear guide rail 18 and one end thereof is connected to the reset cylinder 19, driven by the reset cylinder 19, the support 17 can move laterally along the linear guide rail 18, where the linear guide rail 18 drives the front end punching module 2 and Back end punching die group 3 just in time carries out punching to product 26 end after punching, drives front end punching die group 2 and rear end punching die group 3 to exit again after punching, conveniently takes out product 26.

As shown in Figure 6, the front-end punching die set 2 has two groups, which are respectively the right front-end punching die set 6 and the left front-end punching die set 7, and the rear-end punching die set 3 also has two groups, respectively the right The rear end punching die set 8 and the left rear end punching die set 9, where different punching die sets can be set according to the needs of punching end shape, one of the punching die sets is listed here for illustration, the left front end punching The module 7 includes a forming module 20, a first cutter 21, a first punching cylinder 22, a second cutter 23, a second punching cylinder 24 and a third punching cylinder 25, and the product 26 to be punched is positioned at the forming The punching is completed in the module 20 through the first cutter 21 and the second cutter 23 .

The working principle of the whole structure of the auto inner water cutting automatic forming machine is as follows:

Put the product 26 into the product support block 13, the clamping cylinder 15 works to clamp the product 26 through the product clamping block 14, and then the front and rear punching modules move to the right under the drive of the reset cylinder 19 (that is, enter Die action, the module is inserted into the product 26), after this action is completed, 20 groups of punching and forming modules work, the first punching cylinder 22 works, after the action is completed, the second punching cylinder 24 works, driving the first cutting Knife 21 moves forward to complete the first part of punching and forming, then the second punching cylinder 24 resets, and after getting back to the initial position, the third punching cylinder 25 works to drive the second cutting knife 23 to move downward to complete the pairing. The other part of the product 26 is punched, and then the third punching cylinder 25 is reset, and the reset cylinder 19 pulls the whole group of modules back to the initial position. After this action is completed, the punching of one end of the product 26 is completed. The four ends Simultaneous actions, all actions in the same order. Product 26 left and right parts are symmetrical, and left and right sides are produced simultaneously, and a pair of left and right products 26 die-cuttings are finished as about 12S.

Claims (5)

1. water cuts automatic moulding machine in a kind of automobile, it is characterised in that including frame platform (1), is set on described frame platform (1) There is front end to be punched module (2), rear end and be punched module (3), advance and retreat mould travel mechanism (4) and clamping positioning mechanism (5), it is described Front end is punched module (2) and rear end is punched module (3) and is arranged in advance and retreat mould travel mechanism (4), and front end is punched module (2) and sets The left side in frame platform (1) is put, rear end is punched the right side that module (3) is arranged on frame platform (1), and clamping positioning mechanism (5) is set Between front end is punched module (2) and rear end is punched module (3), product (26) to be processed is entered by clamping positioning mechanism (5) After row clamping and positioning, advance and retreat mould travel mechanism (4) drives front end to be punched module (2) and rear end punching module (3) motion respectively, Front end is punched module (2) and rear end is punched in module (3) and completes the leading section of product (26) and rearward end is located at respectively Punching；Described clamping positioning mechanism (5) includes base (12) and the product support block (13) being arranged on base (12), product Product gripping block (14) and clamping cylinder (15), are provided with skewback (16), described clamping product block (14) on base (12) It is arranged on after being connected with clamping cylinder (15) on skewback (16), product (26) is placed on and passes through product clip in product support block (13) Tight block (14) clamping and positioning；The storage tank being engaged with product (26) profile is offered in described product support block (13) (13a), offers the grip orifice (14a) being engaged with product (26) lip on clamping product block (14), and grip orifice (14a) is tiltedly To the lip of alignment product (26).

2. water cuts automatic moulding machine in a kind of automobile according to claim 1, it is characterised in that described advance and retreat mould movement Mechanism (4) includes bearing (17), line slideway (18) and reset cylinder (19), and described front end is punched module (2) and rear end Punching module (3) is separately positioned on corresponding bearing (17), and described bearing (17) is set on line slideway (18) and it One end is connected with reset cylinder (19), can laterally be transported along line slideway (18) in the drive undersetting (17) of reset cylinder (19) It is dynamic.

3. water cuts automatic moulding machine in a kind of automobile according to claim 2, it is characterised in that described front end blanking die With two groups, respectively right front ends are punched module (6) to group (2) and left front end is punched module (7), described rear end punching module (3) also there are two groups, respectively right rear end is punched module (8) and left back end is punched module (9).

4. water cuts automatic moulding machine in a kind of automobile according to claim 3, it is characterised in that described left front end punching Module (7) includes forming module (20), the first cutting knife (21), the first punching cylinder (22), the second cutting knife (23), the second punching Cylinder (24) and the 3rd punching cylinder (25), product (26) to be punched are cut in forming module (20) and by first Knife (21) and the second cutting knife (23) complete punching.

5. water cuts automatic moulding machine in a kind of automobile according to claim 1, it is characterised in that described frame platform (1) On be provided with waste material funnel (10), be arranged with ash can (11) in waste material funnel (10).