Stamping die capable of rapidly replacing modules

Abstract

The utility model discloses a stamping die capable of quickly replacing modules, which belongs to the technical field of stamping dies and comprises a base, two fixing frames are fixedly mounted on the base, two upright posts are fixedly mounted on the two fixing frames respectively, a support plate is fixedly mounted on the upright posts, and a press is fixedly mounted at the bottom of the support plate. According to the stamping die capable of rapidly replacing the module, the positioning plug pin penetrates through the mounting frame and the clamping block to be mounted in the upper die, the positioning plug pin is separated from the clamping block, then the clamping block is pulled out of the clamping groove, and then the appropriate upper die can be replaced; and then the mounting frame is fixed to the end of the press machine, then the press machine is started, the press machine drives the mounting frame and components on the mounting frame to move on the sliding rod, and therefore raw materials in the lower die are punched, replacement is more trouble-saving and labor-saving, and the replacement efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to punch die technical field, concretely is a kind of punch die of quick replacement module. BACKGROUND

[0002] Punch die, it is in cold stamping processing, and it is a kind of special process equipment that material is processed into part, is called cold punch die, and stamping is a kind of pressure processing method that material is separated or plastic deformation by using die installed on press machine at room temperature, so as to obtain the required part.

[0003] The existing punch die needs to replace the module on the punch die after stamping the material, but the punch die and the module are mostly integrated fixed structure, so it is not only time-consuming and laborious to replace, but also the replacement efficiency is low. UTILITY MODEL CONTENT

[0004] In order to overcome the above defects, the utility model provides a kind of punch die of quick replacement module, solve the existing punch die needs to replace the module on the punch die after stamping the material, but the punch die and the module are mostly integrated fixed structure, so it is not only time-consuming and laborious to replace, but also the replacement efficiency is low.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a kind of punch die of quick replacement module, including base, two fixed frames are fixedly installed on the base, two fixed frames are fixedly installed with two stand columns respectively, support plate is fixedly installed on the stand column, pressure machine is fixedly installed on the support plate bottom, the end of pressure machine is fixedly connected with mounting bracket, upper die is slidably installed in mounting bracket, a plurality of clamping grooves are formed in upper die and mounting bracket, clamping block is clamped in clamping groove, a plurality of positioning holes are formed in mounting bracket, clamping block and upper die, positioning bolt is slidably installed in positioning hole.

[0006] As a further scheme of the utility model: sliding slot is formed in the fixed frame, sliding rod is fixedly installed in the sliding slot.

[0007] As a further scheme of the utility model: connecting block is sleeved on the sliding rod, connecting block is connected with mounting bracket, two fixed plates are fixedly installed on the base.

[0008] As a further scheme of the utility model: punch groove is formed in the base, lower die is arranged in punch groove.

[0009] As a further scheme of the present utility model: the fixed plate is slidably connected with a pull rod, and a handle is fixedly installed at the end of the pull rod.

[0010] As a further scheme of the present utility model: one end of the pull rod is fixedly installed with a positioning plate, and two springs are installed between the positioning plate and the fixed plate.

[0011] Compared with the prior art, the present utility model has the beneficial effects that:

[0012] 1. The stamping die with replaceable modules can be quickly replaced, through the installation of the mounting frame, the positioning pin, the clamping block, and the press, when different shapes of raw materials are encountered during work, the work personnel dismounts the mounting frame and the components mounted thereon from the press, then the work personnel pulls out the positioning pin, since the positioning pin is installed in the upper die through the mounting frame and the clamping block, the positioning pin is separated from the clamping block, then the clamping block is pulled out of the clamping groove, the appropriate upper die can be replaced, after the upper die is replaced, the clamping block and the positioning pin are inserted into the clamping groove and the positioning groove respectively, then the mounting frame is fixed to the end of the press, the press is opened, and the press drives the mounting frame and the components mounted thereon to move on the slide rod, so that the raw materials in the lower die are subjected to stamping processing, the replacement is more convenient and labor-saving, and the replacement efficiency is improved.

[0013] 2. The stamping die with replaceable modules can be quickly replaced, through the installation of the pull rod, the handle, the spring, and the positioning plate, when working, the work personnel pulls the handle, the handle movement drives the pull rod to move, the pull rod movement drives the positioning plate to move, the positioning plate movement compresses the two springs, then the raw materials are placed in the lower die, the springs are compressed to generate elastic force, the elastic force is transmitted to the positioning plate, so that the positioning plate moves in the lower die, thereby fixing and limiting the raw materials in the lower die, the raw materials can be prevented from deviating during stamping work, the stability of the stamping work is improved, and the working cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the present utility model;

[0015] Figure 2 It is a structure schematic view of the mounting frame and the fixed frame of the present utility model;

[0016] Figure 3 It is a structure schematic view of the slide rod and the sliding block connected in the present utility model;

[0017] Figure 4 It is a structure schematic view of the fixed plate and the spring connected in the present utility model;

[0018] In the figure: 1, base; 2, fixed frame; 3, stand; 4, support plate; 5, press; 6, fixed plate; 7, mounting frame; 8, clamping block; 9, positioning bolt; 10, positioning hole; 11, clamping groove; 12, sliding groove; 13, sliding rod; 14, upper die; 15, stamping groove; 16, lower die; 17, pull rod; 18, handle; 19, spring; 20, positioning plate; 21, connecting block. DETAILED DESCRIPTION

[0019] The technical scheme of the patent will be further described in detail in combination with the specific embodiments.

[0020] As Figures 1-4 shown, the utility model provides a kind of technical scheme: a kind of stamping die of quick replacement module, including base 1, base 1 is equipped with stamping groove 15, and stamping groove 15 is equipped with lower die 16.

[0021] Two fixed frames 2 are fixedly installed on base 1, and sliding groove 12 is formed in fixed frame 2; sliding rod 13 is fixedly installed in sliding groove 12.

[0022] Connecting block 21 is sleeved on sliding rod 13, and connecting block 21 is connected with mounting frame 7; two fixed plates 6 are fixedly installed on base 1; since connecting block 21 is sleeved, it can be guaranteed that stamping processing is carried out at the same position each time during stamping work, so as to avoid stamping misplacement and cause raw material damage, thereby reducing working cost.

[0023] Pull rod 17 is slidably connected to fixed plate 6; handle 18 is fixedly installed at the end of pull rod 17; positioning plate 20 is fixedly installed at one end of pull rod 17; two springs 19 are installed between positioning plate 20 and fixed plate 6; since handle 18 is installed, worker can drive pull rod 17 to move by handle 18; pull rod 17 moves to drive positioning plate 20 to move; positioning plate 20 moves to compress two springs 19; then raw material is placed in lower die 16; spring 19 is compressed to generate elastic force; elastic force is transmitted to positioning plate 20, so that positioning plate 20 moves in lower die 16, thereby fixing and limiting raw material in lower die 16; raw material can be prevented from deviating during stamping work, and the stability of stamping work is improved.

[0024] Two fixed frame 2 are fixedly installed with two columns 3 respectively, the column 3 is fixedly installed with support plate 4, support plate 4 bottom is fixedly installed with press 5, the end of press 5 is fixedly connected with mounting bracket 7, slidingly installed with upper die 14 in mounting bracket 7, a plurality of clamping grooves 11 are formed in upper die 14 and mounting bracket 7, and clamping block 8 is clamped in clamping groove 11, because clamping block 8 is clamped, staff pulls out the positioning pin 9, because the positioning pin 9 is installed in the upper die 14 through the mounting bracket 7 and the clamping block 8, the positioning pin 9 is separated from the clamping block 8, then the clamping block 8 is pulled out from the clamping groove 11, the appropriate upper die 14 can be replaced, and the replacement is more convenient and saves labor, and the replacement efficiency is improved.

[0025] A plurality of positioning holes 10 are formed in mounting bracket 7, clamping block 8 and upper die 14, and the positioning pin 9 is slidingly installed in the positioning hole 10, because the positioning pin 9 is slidingly installed, the clamping block 8 can be prevented from moving in the clamping groove 11 through the positioning pin 9, the looseness between the upper die 14 and the mounting bracket 7 is avoided, and the stability of work is improved.

[0026] The working principle of the utility model is as follows: when working, the staff pulls the handle 18, the handle 18 moves to drive the pull rod 17 to move, the pull rod 17 moves to drive the positioning plate 20 to move, the positioning plate 20 moves to compress the two springs 19, then the raw materials are placed in the lower die 16, the spring 19 is compressed to generate elastic force, the elastic force is transmitted to the positioning plate 20, the positioning plate 20 moves in the lower die 16, so that the raw materials in the lower die 16 are fixed and limited;

[0027] When working, when encountering raw materials of different shapes, the staff disassembles the mounting bracket 7 and the components installed thereon from the press 5, then the staff pulls out the positioning pin 9, because the positioning pin 9 is installed in the upper die 14 through the mounting bracket 7 and the clamping block 8, the positioning pin 9 is separated from the clamping block 8, then the clamping block 8 is pulled out from the clamping groove 11, the appropriate upper die 14 can be replaced, after replacing the upper die 14, the clamping block 8 and the positioning pin 9 are inserted into the clamping groove 11 and the positioning groove respectively, then the mounting bracket 7 is fixed on the end of the press 5, then the press 5 is opened, the press 5 drives the mounting bracket 7 and the components thereon to move on the sliding rod 13, so that the raw materials in the lower die 16 are stamped.

[0028] In the description of the utility model, it should be explained that, unless there is definite provision and limitation, the terms "installation", "connection", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0029] While the preferred embodiments of the application have been described above, it will be recognized and understood that various modifications can be made to the application and the appended claims are intended to cover all such modifications which are within the scope of the application, includinghandicapped individuals.

Claims

1. A press tool with quick change die modules comprising a base (1), characterized in that: Two fixed supports (2) are fixedly installed on the base (1), two vertical columns (3) are respectively fixedly installed on the two fixed supports (2), a support plate (4) is fixedly installed on the vertical column (3), a press (5) is fixedly installed at the bottom of the support plate (4), an installation frame (7) is fixedly connected at the end of the press (5), an upper mold (14) is slidably installed in the installation frame (7), a plurality of clamping grooves (11) are formed in the upper mold (14) and the installation frame (7), a clamping block (8) is clamped in the clamping groove (11), a plurality of positioning holes (10) are formed in the installation frame (7), the clamping block (8) and the upper mold (14), and a positioning bolt (9) is slidably installed in the positioning hole (10).

2. The quick-change die set of claim 1, wherein: A sliding groove (12) is formed in the fixed support (2), and a sliding rod (13) is fixedly installed in the sliding groove (12).

3. The quick-change die set of claim 2, wherein: A connecting block (21) is sleeved on the sliding rod (13), the connecting block (21) is connected with the installation frame (7), and two fixed plates (6) are fixedly installed on the base (1).

4. The quick-change die set of claim 1, wherein: A stamping groove (15) is formed in the base (1), and a lower mold (16) is arranged in the stamping groove (15).

5. The quick-change die set of claim 3, wherein: A pull rod (17) is slidably connected to the fixed plate (6), and a handle (18) is fixedly installed at the end of the pull rod (17).

6. The quick-change die set of claim 5, wherein: A positioning plate (20) is fixedly installed at one end of the pull rod (17), and two springs (19) are arranged between the positioning plate (20) and the fixed plate (6).

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