TWM639440U - Vertical multi-die stamping equipment - Google Patents

Abstract

The new vertical multi-mode stamping equipment includes a machine table, a plurality of stamping units arranged on the machine table, and a push unit arranged at the places corresponding to the press units, wherein the push unit has a power source, and a plurality of abutting parts driven by the power source and capable of reciprocating motion, through which the stamping units can perform different stamping processes for a plurality of heated blanks, after the stamping is completed, the power source is used to drive the The ejector pushes the blanks out to achieve the effect of multi-mode molding in one machine, which not only effectively improves the processing speed and reduces costs, but also avoids the safety hazard caused by the long-distance movement of the blanks produce.

Description

Vertical multi-die stamping equipment

This creation is about a kind of stamping equipment, especially a kind of vertical multi-mode stamping equipment.

According to the investigation, the processing method of stamping forming is to use the cooperation between the molds and the use of stamping force to plastically deform or separate the blank, so as to obtain the required shape and size of the workpiece. The processed workpiece has stable quality and greatly reduces the processing time. The remaining material produced in the process and the advantages of low difficulty in operation are widely used in the processing and forming of workpieces. Among them, hot stamping is to heat the blank to a certain temperature before stamping, which can effectively avoid the blank Springback, cracking, while reducing die wear, and reducing the tonnage requirements of stamping force.

Referring to shown in Fig. 1, conventional stamping equipment 1 comprises a machine platform 11, and a stamping unit 12 that is located on this machine platform 11; There is a forming die 122, and a die hole 123 opened on the forming die 122. When the punching equipment 1 is in use, the preheated blank 2 must be placed in the die hole 123, so that the blank 2 is just Located between the punching die 121 and the forming die 122, and then stamping towards the forming die 122 through the punching die 121, so as to form the blank 2 into a selected stamping shape, and then only need to press the blank 2 from the Take out in die hole 123 and can carry out follow-up processing operation.

However, after actual use, it is found that the punching equipment 1 only has a single punching unit 12, so that it can only process the blank 2 with a single shape and size. If the blank 2 needs to be punched out of other shapes or sizes, it must be Moving the blank 2 from the stamping equipment 1 to another stamping equipment 1 for processing is not only time-consuming and labor-intensive, but also having different stamping equipment 1 leads to an increase in cost, and these stamping equipment 1 are bulky and also It will take up too much space. Moreover, during the process of moving the blank 2 with a certain temperature to different stamping equipment 1, it is more likely to drop or burn the operator. It really needs to be improved.

Therefore, the purpose of this new model is to provide a vertical multi-mode stamping equipment, which can perform multi-mode stamping on multiple blanks at the same time, so as to achieve the effect of multi-mode forming in one machine, greatly increase the processing speed, and reduce costs at the same time. And reduce the situation of poor security caused by long-distance movement.

Thus, the novel vertical multi-mode stamping equipment includes a machine platform, a plurality of stamping units arranged on the machine platform, and a push unit located opposite the stamping units, wherein each stamping unit has A punching die and a forming die which are arranged opposite to each other on the machine table, and a die hole opened in the forming die, so that pre-heated blanks are placed in the die holes of the stamping units so as to Stamping is carried out by the punching dies, and then cooperate with the pushing unit to push up the blanks from the die holes at the same time, so as to place the blanks in the die holes of different stamping units in sequence for stamping Operation, and multi-mode stamping for multiple blanks at the same time, so as to achieve the effect of multi-mode forming on one machine, which not only effectively improves the processing speed, but also reduces costs, and reduces the safety caused by the long-distance movement of the pre-heated blanks Sexual misconduct.

The aforementioned and other technical contents, features and effects of the present invention will be clearly understood in the following detailed description of preferred embodiments with reference to the drawings.

Referring to shown in Fig. 2, the first preferred embodiment of the novel vertical multi-mode stamping equipment 3, the stamping equipment 3 includes a machine platform 31, a plurality of stamping units 32 arranged on the machine platform 31, and a The bottom of the machine table 31 corresponds to the push unit 33 of the stamping units 32, and in this embodiment, the machine table 31 has three stamping units 32 as an example for illustration, wherein each stamping unit 32 has a punching die 321, a forming die 322 corresponding to the punching die 321, and a die hole 323 provided on the forming die 322, and the die hole 323 can be used for placing a blank 4, and the aforementioned blank 4 is Before being placed in the die hole 323, it is pre-heated to a certain temperature. In addition, the pushing unit 33 has a power source 331 and a plurality of abutting members 332 driven by the power source 331. The parts 332 are just arranged at the places corresponding to the die holes 323. When the power source 331 drives the abutting parts 332 to reciprocate in the vertical direction, the abutting parts 332 push the blanks 4 out of the die holes 323. At the same time, the blanks 4 are pushed up upwards, so that the blanks 4 are sequentially placed in the die holes 323 of different stamping units 32 for stamping and forming operations.

Referring to Fig. 2 and Fig. 3, when carrying out the stamping and forming operation, the stamping units 32 are provided on the machine table 31 according to the shape of the blank 4 to be formed, and the stamping dies 321 and forming dies 322 of different stamping units 32 They are set in different ways, that is, the dies 321 and forming dies 322 of different stamping units 32 are designed in different specifications according to different stamping processes, and then the blank 4 to be processed is processed by a heating device (not shown in the figure). After heating, place the blank 4 in the die hole 323 of one of the punching units 32, and then punch the blank 4 in the die hole 323 by the die 321 of the one punching unit 32, so that the blank After the material 4 is stamped for the first time, it is initially formed in a shape corresponding to the die hole 323, and then the power source 331 of the pushing unit 33 is used to drive the abutting members 332 to move upwards, and then the blank 4 is moved by The die hole 323 is ejected outwards, and then only the blank 4 needs to be manually clamped and moved into the die hole 323 of the next punching unit 32, and the die 321 of the next punching unit 32 can be used to target the blank. The material 4 is stamped for the second time, and another blank 4 to be stamped for the first time is also placed in the die hole 323 of the aforementioned one of the stamping units 32, so that the stamping die 321 of the one of the stamping units 32 is stamped. Therefore, when the blanks 4 of different stamping stages are placed in the die holes 323 of the stamping units 32, they can be stamped and formed by the corresponding stamping dies 321, and then cooperate with the supporting member 332 and The power source 331 ejects the blanks 4 from the die holes 323 to the outside, so that the blanks 4 are placed in the die holes 323 of the next stamping unit 32 in order to carry out the stamping process of the next stage, Alternatively, the blank 4 that has completed all the stamping processes can be moved to another equipment for subsequent processing, so as to achieve the effect of multi-mode molding on one machine, which not only effectively improves the processing speed, but also reduces costs and reduces the occupation of the stamping equipment 3 In addition to the space, the blanks 4 with a certain temperature only need to be displaced between different stamping units 32 on the same machine 31, which can effectively avoid the safety hazard caused by the long-distance clamping and moving of the blanks 4 produce.

Referring to shown in Fig. 4, the second preferred embodiment of the present invention, it still comprises the member described in the first embodiment, and its purpose effect is all identical with the first embodiment, no longer repeats it here, and this embodiment For example, a clamping unit 34 is provided at the relative position of the stamping units 32, so that when stamping and forming operations are performed, the preheated blank 4 is clamped and placed on the clamping unit 34. In the die hole 323 of a stamping unit 32, and after the blank 4 is initially punched and formed by the die 321 of the one stamping unit 32, the clamping unit 34 clamps and moves the blank 4 to the next step in sequence. In the die hole 323 of the stamping unit 32, in order to carry out the stamping process of the next stage, of course, when the blanks 4 are placed in the die hole 323 of the stamping unit 32, the clamping unit 34 can simultaneously clamp Holding the blanks 4 and moving the blanks 4 to the corresponding stamping positions can effectively reduce the possibility of dropping or scalding the blanks 4 due to manual clamping and moving, thereby improving the safety in use.

To sum up the above, the new type of vertical multi-mode stamping equipment is equipped with the stamping units on the machine table and the pusher unit corresponding to the stamping units, so as to perform different stamping processes for multiple blanks at the same time , and the pushing unit can eject the blanks from the die holes, not only achieving the effect of multi-mode molding in one machine, but also effectively improving the processing speed, reducing costs, and reducing the preheated blanks Long-distance movement will cause poor safety. In addition, the blanks are pre-heated to a certain temperature before stamping, which can greatly avoid the rebound or cracking of the blanks and reduce the blowing pressure tonnage. Requirements, as well as reduce mold wear and prolong the service life of the mold.

But the above is only to illustrate the preferred embodiments of the present invention, and should not limit the scope of implementation of the present invention, that is, all the simple equivalent changes and modifications made according to the patent scope of the present application and the content of the new specification , all should still fall within the scope covered by the patent for this model.

(knowledge) 1: Stamping equipment 11: machine 12: Stamping unit 121: Die 122: Forming mold 123: die hole 2: Blank material (this creation) 3: Vertical multi-mode stamping equipment 31: machine 32: Stamping unit 33: Pushing unit 34: clamping unit 321: Die 322: forming mold 323: die hole 331: power source 332: abutting piece 4: Blank material

Fig. 1 is a schematic diagram of conventional stamping equipment. Fig. 2 is a schematic diagram of the first preferred embodiment of the present invention. Fig. 3 is a schematic diagram of the operation of the first preferred embodiment. Fig. 4 is a schematic diagram of a second preferred embodiment of the present invention.

3: Vertical multi-mode stamping equipment

31: machine

32: Stamping unit

33: Pushing unit

321: Die

322: forming mold

323: die hole

331: power source

332: abutting piece

4: Blank material

Claims (2)

A vertical multi-mode stamping equipment, which includes a machine table, and a plurality of stamping units arranged on the machine table, wherein each stamping unit has a punching die, a forming die corresponding to the punching die, and an opening A die hole on the forming die, and the die hole can be used to place a blank; it is characterized in that: The aforementioned blanks are pre-heated before stamping. In addition, a pushing unit is provided under the machine table and corresponding to the stamping units, wherein the pushing unit has a power source, and a plurality of them are driven by the power source and Reciprocating supporting members, so that the blanks can be simultaneously lifted up from the die holes of the stamping units through the supporting members, so as to place the blanks in different stamping units in sequence Stamping operations are carried out in the die hole. According to the vertical multi-die stamping equipment described in claim 1, a clamping unit is provided at the relative position of the stamping units.

Images