CN223129122U - Stamping dies for easy template replacement - Google Patents
Stamping dies for easy template replacementInfo
- Publication number
- CN223129122U CN223129122U CN202421709897.0U CN202421709897U CN223129122U CN 223129122 U CN223129122 U CN 223129122U CN 202421709897 U CN202421709897 U CN 202421709897U CN 223129122 U CN223129122 U CN 223129122U
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- base
- blocks
- block
- positioning
- die
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Abstract
The utility model provides a stamping die convenient for replacing a die plate, which relates to the technical field of stamping dies and comprises a base, wherein a plurality of supporting rods are arranged on the side surface of the base, a same top plate is arranged at the top ends of the supporting rods, a hydraulic cylinder is arranged on the lower side of the top plate, an upper mounting plate is arranged at the output end of the hydraulic cylinder, a mounting groove is formed in the upper side of the base, and two sliding rods are slidably arranged in the mounting groove.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a stamping die with a template convenient to replace.
Background
The stamping die is a special manufacturing process device mainly used for processing metal or nonmetal materials into required parts in cold stamping processing, and the materials to be processed are subjected to pressure at room temperature by using a die arranged on a press machine to be separated or plastically deformed, so that the required parts are obtained. The stamping die is mainly installed on the stamping machine, and when the same stamping machine processes different kinds of parts, the stamping die needs to be replaced.
In the prior art, as disclosed in a patent with publication number CN212469452U, a stamping die convenient for replacing a template is disclosed, the stamping die comprises a workbench, an upper die replacing structure is arranged on the lower wall surface of a beam, a lower die replacing structure is arranged on the table surface of the workbench, the upper die and the lower die can be replaced through the matching of the upper die replacing structure and the lower die replacing structure so as to facilitate stamping of different production parts, the lower die can be slid onto the table surface of the workbench, and the lower die can be fixed on the workbench through a second hydraulic cylinder and a clamping plate in the lower die replacing structure.
The second hydraulic cylinder and the clamping plate in the lower die replacing structure can be used for fixing the lower die on the workbench, at the moment, the lower die is replaced, but in the actual using process, the hydraulic cylinder is used for clamping and fixing, long-term clamping and fixing can possibly lead to liquid deposition, corrosion and pollution in the hydraulic cylinder, an oil seal also can possibly fail due to long-term abrasion, performance of the hydraulic cylinder can be reduced, equipment can possibly even be enabled to be failed, and accordingly the problem that clamping and fixing cannot be carried out is caused.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the stamping die which can rapidly disassemble and assemble the upper die and the lower die and is convenient for replacing the die plate.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a stamping die convenient to change template, includes the base, a plurality of bracing pieces are installed to the side-mounting of base, and a plurality of same roof is installed on the top of bracing piece, the pneumatic cylinder is installed to the downside of roof, the mounting panel is installed to the output of pneumatic cylinder, the mounting groove has been seted up to the upside of base, two sliding rod are installed to sliding fit in the mounting groove, two the fixed block is installed respectively to the opposite sides of sliding rod, the upside of base is provided with the lower mould, two grafting pieces are installed to the downside of lower mould, and the fixed mouth has all been seted up to the opposite sides of two grafting pieces, two the fixed mouth with two fixed block looks adaptation.
Further, a rotating hole is formed in one side of the base, a bidirectional threaded rod is rotatably installed in the rotating hole, two sliding rods are all in threaded connection with the surface of the bidirectional threaded rod, and a locking block is installed at one end of the bidirectional threaded rod.
Further, a sliding hole is formed in one side of the locking block, a locking rod is slidably installed in the sliding hole, a plurality of locking holes are formed in one side of the base, and a plurality of locking holes are matched with the locking rod.
Further, a plurality of positioning grooves are formed in the lower side of the upper mounting plate, positioning blocks are arranged in the positioning grooves, and the same upper die is mounted on the lower side of each positioning block.
Further, the both sides of going up the mounting panel all rotate and install the rotating block, two the stopper is all installed to the opposite face of rotating block, the spacing groove has been seted up to the both sides of going up the mould, the spacing groove with stopper looks adaptation.
Further, two baffles are installed on the upper side of the upper mounting plate, two spring rods are installed on the opposite sides of the two baffles in a rotating mode, an extrusion block is installed at the other end of each spring rod, and the lower side of the extrusion block is connected with the upper side of the rotating block in a rotating mode.
Further, a plurality of positioning columns are arranged on the lower side of the lower die, a plurality of positioning openings are formed in the upper side of the base, and a plurality of positioning columns are matched with a plurality of positioning openings.
Compared with the prior art, the utility model has the technical effects that:
1. According to the utility model, the positioning column of the upper die is inserted into the positioning groove, the inserting block is inserted into the mounting groove, the locking block is rotated to drive the bidirectional threaded rod to rotate, the bidirectional threaded rod drives the two sliding rods to be away from each other, the sliding rods drive the fixed block to move, the fixed block is inserted into the fixed port on the inserting block to position the inserting block, and the locking rod is inserted into the locking hole, so that the locking of the bidirectional threaded rod is completed, and the effect of rapidly disassembling and assembling the lower die is achieved.
2. According to the application, the positioning block is aligned with the positioning groove, the upper die is inserted into the lower side of the upper mounting plate, the spring rod drives the extrusion block to move, the extrusion block drives the rotating block to rotate, and the rotating block drives the limiting block to move, so that the limiting block is inserted into the limiting groove to limit the upper die, and the effect of rapidly disassembling and assembling the upper die is achieved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the explosion structure of the base and the lower die of the utility model;
FIG. 3 is a schematic view of a cutaway structure of a base of the present utility model;
FIG. 4 is a schematic view of the explosive structure of the upper mounting plate and the upper die of the present utility model.
The device comprises a base, a support rod, a top plate, a hydraulic cylinder, a lower die, a positioning column, a plug-in block, a sliding rod, a fixed block, a fixing block, a bi-directional threaded rod, a locking block, a locking rod, a 13 upper mounting plate, a 14 rotating block, a 15 limiting block, a 16 baffle plate, a 17 spring rod, a 18 extrusion block, a 19 upper die, a positioning block, a 20 upper die, and a positioning rod, wherein the support rod, the base, the support rod, the top plate, the hydraulic cylinder, the lower die, the positioning column, the plug-in block, the 8 upper die and the fixing block.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described below with reference to the accompanying drawings and specific embodiments.
Embodiment 1A stamping die convenient for replacing templates as shown in figures 1-3 comprises a base 1, wherein a plurality of supporting rods 2 are arranged on the side face of the base 1, a top plate 3 is arranged at the top ends of the supporting rods 2, a hydraulic cylinder 4 is arranged on the lower side of the top plate 3, an upper mounting plate 13 is arranged at the output end of the hydraulic cylinder 4, a mounting groove is formed in the upper side of the base 1, two sliding rods 8 are slidably arranged in the mounting groove, two fixing blocks 9 are respectively arranged on the opposite faces of the two sliding rods 8, a lower die 5 is arranged on the upper side of the base 1, two inserting blocks 7 are arranged on the lower side of the lower die 5, and fixing openings are formed in the opposite faces of the two inserting blocks 7 and are matched with the two fixing blocks 9.
Based on the above structure, the joint blocks 7 are all installed at the downside of the lower die 5, when the lower die 5 is installed, the joint blocks 7 are firstly placed in the installation groove, and the two fixing blocks 9 installed on the opposite sides of the two sliding rods 8 are driven to be inserted into the fixing openings by moving the two sliding rods 8 away from each other, so that the four joint blocks 7 are limited and fixed.
As shown in fig. 2 and 3, a rotation hole is formed in one side of the base 1, a bidirectional threaded rod 10 is rotatably installed in the rotation hole, two sliding rods 8 are all screwed on the surface of the bidirectional threaded rod 10, a locking block 11 is installed at one end of the bidirectional threaded rod 10, the bidirectional threaded rod 10 is in the prior art, two sections of opposite threaded areas exist on the surface of the bidirectional threaded rod 10, and the two sliding rods 8 are respectively screwed on the two sections of opposite threaded areas correspondingly.
As shown in fig. 3, a sliding hole is formed in one side of the locking block 11, a locking rod 12 is slidably mounted in the sliding hole, a plurality of locking holes are formed in one side of the base 1, a plurality of locking holes are matched with the locking rod 12, the locking holes are circumferentially arranged with a bidirectional threaded rod 10 as a center point, the locking rod 12 is convenient to insert, and a magnetic block is arranged at the top end of the locking rod 12 to adsorb.
As shown in fig. 2, a plurality of positioning columns 6 are installed on the downside of the lower die 5, a plurality of positioning openings are formed on the upper side of the base 1, a plurality of positioning columns 6 are matched with a plurality of positioning openings, four positioning columns 6 are respectively arranged at four vertex angles of the lower die 5 and are matched with the positioning openings, the positioning columns 6 of the upper die 20 are inserted into positioning grooves, the inserting block 7 is inserted into mounting grooves, the locking block 11 is rotated, the locking block 11 drives the bidirectional threaded rod 10 to rotate, the bidirectional threaded rod 10 drives the two sliding rods 8 to be mutually far away, the sliding rods 8 drive the fixing block 9 to move, the fixing block 9 is inserted into the fixing openings on the inserting block 7, the inserting block 7 is positioned, and the locking rod 12 is inserted into the locking holes, so that the locking of the bidirectional threaded rod 10 is completed, and the effect of rapidly disassembling and assembling the lower die 5 is achieved.
In embodiment 2, as shown in fig. 4, a plurality of positioning grooves are formed in the lower side of the upper mounting plate 13, positioning blocks 19 are arranged in the positioning grooves, the same upper die 20 is mounted on the lower side of the positioning blocks 19, and the positioning blocks 19 are inverted trapezoid-shaped and are matched with the positioning grooves.
As shown in fig. 4, the two sides of the upper mounting plate 13 are rotatably provided with the rotating blocks 14, the opposite sides of the two rotating blocks 14 are provided with the limiting blocks 15, the two sides of the upper die 20 are provided with limiting grooves, the limiting grooves are matched with the limiting blocks 15, the size of the limiting grooves is larger than that of the limiting blocks 15, and the limiting blocks 15 are conveniently clamped into the limiting grooves to limit.
As shown in fig. 4, two baffles 16 are installed on the upper side of the upper mounting plate 13, two spring rods 17 are rotatably installed on opposite sides of the two baffles 16, an extrusion block 18 is installed on the other end of each spring rod 17, the lower side of each extrusion block 18 is rotatably connected with the upper side of each rotary block 14, each spring rod 17 is of the prior art and can stretch out and draw back, each spring rod 17 is located between each baffle 16 and each rotary block 14, each extrusion block 18 is driven to move by each spring rod 17, each extrusion block 18 drives each rotary block 14 to rotate, each rotary block 14 drives a limiting block 15 to move, each limiting block 15 is inserted into each limiting groove to limit the upper die 20, and therefore the effect of rapidly disassembling and assembling the upper die 20 is achieved.
Finally, it should be noted that the foregoing is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model, and those skilled in the art may make modifications or equivalents to the technical solutions described in the foregoing embodiments, and any modifications, equivalents, etc. within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421709897.0U CN223129122U (en) | 2024-07-19 | 2024-07-19 | Stamping dies for easy template replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421709897.0U CN223129122U (en) | 2024-07-19 | 2024-07-19 | Stamping dies for easy template replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223129122U true CN223129122U (en) | 2025-07-22 |
Family
ID=96417397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421709897.0U Active CN223129122U (en) | 2024-07-19 | 2024-07-19 | Stamping dies for easy template replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223129122U (en) |
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2024
- 2024-07-19 CN CN202421709897.0U patent/CN223129122U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |