CN220127374U - Hydraulic press with stamping die convenient to replace - Google Patents
Hydraulic press with stamping die convenient to replace Download PDFInfo
- Publication number
- CN220127374U CN220127374U CN202321522369.XU CN202321522369U CN220127374U CN 220127374 U CN220127374 U CN 220127374U CN 202321522369 U CN202321522369 U CN 202321522369U CN 220127374 U CN220127374 U CN 220127374U
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- connecting piece
- block
- hydraulic press
- fixedly connected
- piece
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- 238000009434 installation Methods 0.000 claims description 4
- 241000309551 Arthraxon hispidus Species 0.000 claims 1
- 238000007514 turning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a hydraulic press convenient for replacing a stamping die, which comprises a mounting block, wherein a connector is arranged on the lower side of the mounting block, one side, close to the mounting block, of the connector is fixedly connected with a connecting and fixing device, a limiting assembly is arranged in the connecting and fixing device, and a die head main body is fixedly connected on the lower side of the connector. This conveniently change stamping die's hydraulic press passes through the use of connecting fixing device and spacing subassembly, make the mounting that the connecting piece can be quick in the mounting groove of installing the piece, the both sides of rethread stopper and rotating block to the connecting piece are spacing, make the connecting piece can be stable install in the mounting groove of installing the piece, simultaneously when dismantling the connecting piece, through rotating the rotating block, make the rotating block by spacing post, it is fixed to remove the spacing of rotating block to the connecting piece, and then take out the connecting piece, realize the quick dismantlement change to the die head main part, convenient operation only needs a staff to accomplish, use manpower sparingly.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a hydraulic press with a stamping die convenient to replace.
Background
Along with the development of science and technology, the hydraulic press is more and more popular in the use of machining field, and in the in-process that uses the hydraulic press, the mould head extrudees article for a long time, can lead to the condition that the wearing and tearing appear in the mould head, consequently need change the mould head, cause certain damage to stamping die when preventing that it from continuously using, reduce the qualification rate of product.
At present, when the existing hydraulic machine die head is replaced, the fixing of the die head mounting bolt is generally removed through rotating bolts and nuts, and then the fixing of the die head is removed through pulling out the bolts, when the die head is mounted, a worker is required to align the bolt holes of the die head with the fixing bolt holes of the mounting blocks, the installation and fixing of the die head are completed through inserting the bolts by the worker, and the mounting process is troublesome, for example, chinese patent with the publication number of CN214639574U discloses a hydraulic machine for head production, which is convenient for replacing the stamping die.
Disclosure of Invention
The utility model mainly aims to provide a hydraulic press with a stamping die convenient to replace, which can solve the problems in the background technology.
In order to achieve the above object, the hydraulic press provided by the utility model is convenient for replacing a stamping die, and comprises a mounting block, wherein a connector is arranged on the lower side of the mounting block, a connecting and fixing device is fixedly connected to one side of the connector, which is close to the mounting block, a limiting assembly is arranged in the connecting and fixing device, a die head main body is fixedly connected to the lower side of the connector, and the connecting and fixing device comprises:
the connecting piece is fixedly connected to the outer wall of the connector;
the limiting block is fixedly connected to the outer wall of the connecting piece;
and the rotating block is rotationally connected to the outer wall of the connecting piece.
Preferably, a torsion spring is fixedly connected in the inner wall of the connecting piece, and one end, far away from the connecting piece, of the torsion spring is fixedly connected on the outer wall of the rotating block.
Preferably, a groove is formed in one side, close to the rotating block, of the connecting piece.
Preferably, a sliding block is slidably connected in the groove, the sliding block is elastically connected with the groove through a return spring, and a limit column is fixedly connected on the outer wall of the sliding block.
Preferably, the limit column penetrates through the groove, and the circle center of the limit column is higher than the circle center of the rotating block during rotation.
Preferably, the lower side of the mounting block is provided with a mounting groove.
Advantageous effects
The utility model provides a hydraulic press which is convenient for replacing a stamping die. The beneficial effects are as follows:
(1) This conveniently change stamping die's hydraulic press passes through the use of connecting fixing device and spacing subassembly, makes the mounting that the connecting piece can be quick in the mounting groove of installing the piece, and the rethread stopper is spacing with the both sides of turning block to the connecting piece, makes the connecting piece can be stable install in the mounting groove of installing the piece, and simultaneously when dismantling the connecting piece, can be through rotating the turning block, makes the turning block by spacing post, releases the spacing fixed of turning block to the connecting piece, makes the staff can take out the connecting piece fast, realizes the quick dismantlement change to the die head main part, convenient operation only needs one staff to accomplish, uses manpower sparingly.
(2) The hydraulic press with the stamping die convenient to replace is used by the torsion spring, so that the rotation block is rotated under the reset action of the torsion spring when the limit action of the limit column on the rotation block is released, the limit fixing of the connecting piece is realized, and the stability of the die head main body in use is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic view of the overall three-dimensional rear view structure of the present utility model;
FIG. 3 is a schematic view of a mounting block according to the present utility model;
FIG. 4 is a schematic side cross-sectional view of the connection and fixation device of the present utility model;
fig. 5 is a schematic diagram of a front cross-sectional structure of a connector of the present utility model.
Reference numerals illustrate:
1. a mounting block; 2. a connector; 3. connecting and fixing the device; 4. a limit component; 5. a die head body; 101. a mounting groove; 31. a connecting piece; 32. a limiting block; 33. a rotating block; 34. a toggle spring; 311. a groove; 41. a sliding block; 42. a return spring; 43. and a limit column.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the hydraulic press for conveniently replacing a stamping die is provided in the utility model, which comprises a mounting block 1, wherein a connector 2 is arranged at the lower side of the mounting block 1 and used for connecting and disassembling the mounting block 1, a rotating block 33 is rotatably connected to the outer wall of the connector 31, a limiting assembly 4 is arranged in the connecting and fixing device 3, one side of the connector 2 close to the mounting block 1 is fixedly connected with the connecting and fixing device 3, a user can quickly install and disassemble the die head main body 5 through the use of the connecting and fixing device 3, the operation is convenient, the quick replacement of the die head main body 5 can be conveniently completed by only one worker, the labor is saved, the connecting and fixing device 3 comprises a connecting piece 31, the connecting piece 31 is fixedly connected to the outer wall of the connector 2, a limiting block 32 is fixedly connected to the outer wall of the connecting piece 31, the rotating block 33 is rotatably connected to the outer wall of the connecting and fixing device 3, and the limiting assembly 4 is arranged in the connecting and fixing device 3.
In the embodiment of the utility model, in order to replace the die head main body 5, specifically, the lower side of the mounting block 1 is provided with the mounting groove 101, the inner wall of the connecting piece 31 is fixedly connected with the torsion spring 34, one end of the torsion spring 34, which is far away from the connecting piece 31, is fixedly connected to the outer wall of the rotating piece 33, one side of the connecting piece 31, which is close to the rotating piece 33, is provided with the groove 311, the sliding piece 41 is slidingly connected to the groove 311, the sliding piece 41 and the groove 311 are elastically connected through the reset spring 42, the outer wall of the sliding piece 41 is fixedly connected with the limit post 43, the limit post 43 penetrates through the groove 311, the circle center of the limit post 43 is higher than the circle center of the rotating piece 33 when the rotating piece 33 rotates, the sliding piece 41 is driven to compress the reset spring 42 to move by pulling the limit post 43, the rotating piece 33 is rotated to be positioned below the limit post 43, the limit post 43 is released, the reset by the reset action of the reset spring 42, the limit post 43 is reset, the rotating piece 33 is not reset under the reset action of the reset spring 42, the reset action of the torsion spring 33 is further released, the effect of the rotating piece 33 is fast pulled out of the connecting piece 31, the die head 31 can be quickly removed from the die head main body 5, and the die head main body 31 can be quickly removed.
When the die head main body 5 needs to be fixed, the sliding block 41 is driven to compress the reset spring 42 to move by pulling the limiting column 43, the rotating block 33 is rotated again, the limiting column 43 is released again, the rotating block 33 is limited, the connecting piece 31 can be inserted into the mounting groove 101 of the mounting block 1, after the limiting block 32 contacts with the outer wall of the mounting block 1, the limiting of the rotating block 33 is released by pulling the limiting column 43, and then the rotating block 33 is driven to rotate and reset under the reset action of the torsion spring 34, so that the limiting fixation of the connecting piece 31 is completed, the stable mounting of the die head main body 5 is further completed, the die head is convenient to operate, and only one worker is required to complete, so that the labor is saved.
In the utility model, when the die head is used, the limiting column 43 is pulled firstly to drive the sliding block 41 to compress the return spring 42 to move, then the rotating block 33 is rotated, then the limiting column 43 is loosened, under the reset action of the return spring 42, the limiting column 43 is reset, the rotating block 33 is limited, the rotating block 33 cannot be reset under the action of the torsion spring 34, then the connecting piece 31 is pulled out of the mounting groove 101, the disassembly of the die head main body 5 is completed, when the die head main body 5 is replaced and mounted, the limiting column 43 is pulled again to limit and fix the rotating block 33, then the connecting piece 31 is inserted into the mounting groove 101 of the mounting block 1, after the limiting block 32 is contacted with the outer wall of the mounting block 1, the limiting column 43 is pulled, the limiting of the rotating block 33 is released, and then the rotating block 33 is driven to rotate and reset under the reset action of the torsion spring 34, so that the limiting and the stable mounting of the die head main body 5 is completed.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (6)
1. The utility model provides a conveniently change stamping die's hydraulic press, includes installation piece (1), its characterized in that: the downside of installation piece (1) is provided with connector (2), one side fixedly connected with that connector (2) are close to installation piece (1) connects fixing device (3), be provided with spacing subassembly (4) in connecting fixing device (3), the downside fixedly connected with mould head main part (5) of connector (2), connect fixing device (3) to include:
the connecting piece (31), the said connecting piece (31) is fixedly connected to outer wall of the joint head (2);
the limiting block (32), the limiting block (32) is fixedly connected to the outer wall of the connecting piece (31);
and the rotating block (33), the rotating block (33) is rotatably connected to the outer wall of the connecting piece (31).
2. The hydraulic press for facilitating replacement of stamping dies of claim 1, wherein: a torsion spring (34) is fixedly connected in the inner wall of the connecting piece (31), and one end, away from the connecting piece (31), of the torsion spring (34) is fixedly connected to the outer wall of the rotating block (33).
3. The hydraulic press for facilitating replacement of stamping dies of claim 1, wherein: a groove (311) is formed in one side, close to the rotating block (33), of the connecting piece (31).
4. A hydraulic press for facilitating replacement of stamping dies as claimed in claim 3, wherein: the sliding block (41) is connected in the groove (311) in a sliding mode, the sliding block (41) is elastically connected with the groove (311) through a reset spring (42), and a limiting column (43) is fixedly connected to the outer wall of the sliding block (41).
5. The hydraulic press for facilitating replacement of stamping dies of claim 4, wherein: the limiting column (43) penetrates through the groove (311), and the circle center of the limiting column (43) is higher than the circle center of the rotating block (33) during rotation.
6. The hydraulic press for facilitating replacement of stamping dies of claim 1, wherein: the lower side of the mounting block (1) is provided with a mounting groove (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522369.XU CN220127374U (en) | 2023-06-15 | 2023-06-15 | Hydraulic press with stamping die convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321522369.XU CN220127374U (en) | 2023-06-15 | 2023-06-15 | Hydraulic press with stamping die convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220127374U true CN220127374U (en) | 2023-12-05 |
Family
ID=88963273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321522369.XU Active CN220127374U (en) | 2023-06-15 | 2023-06-15 | Hydraulic press with stamping die convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220127374U (en) |
-
2023
- 2023-06-15 CN CN202321522369.XU patent/CN220127374U/en active Active
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