CN221161247U - Fixing device of hydraulic pressing die - Google Patents
Fixing device of hydraulic pressing die Download PDFInfo
- Publication number
- CN221161247U CN221161247U CN202322388218.6U CN202322388218U CN221161247U CN 221161247 U CN221161247 U CN 221161247U CN 202322388218 U CN202322388218 U CN 202322388218U CN 221161247 U CN221161247 U CN 221161247U
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- CN
- China
- Prior art keywords
- block
- piston
- hydraulic
- piece
- fixing device
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- 238000003825 pressing Methods 0.000 title abstract description 35
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 18
- 238000007723 die pressing method Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model relates to a fixing device of a hydraulic pressing die, which comprises a pressing die block, wherein a pressing die end face for pressing and fixing the die on a mounting seat is arranged on the pressing die block. The utility model has simple structure, and the mould is fixed by the pressure of the hydraulic oil, so that the mould can not loosen even if the mould is used for a long time, and manual adjustment is not needed.
Description
[ Field of technology ]
The present utility model relates to a device for fixing a mould.
[ Background Art ]
The mould is the instrument that is used for making the shaping article to the production mould, all extensively use in each trade, and the mould is installed on the die holder when the installation, and traditional mould is directly compressing tightly through the screw when the installation generally, like patent number 202010979945.8, name are a thermoforming mould fixed knot construct, set up the screw rod on the mounting panel and fix a position the mould, because the mould is become flexible easily after using, through such a mode, all need carry out manual regulation when appearing not hard up, because the space of manual regulation is less when the grinding apparatus is installed, need great power to remove to screw up moreover, lead to adjusting inconvenient.
[ utility model ]
The utility model aims to overcome the defects of the prior art and provide the fixing device of the hydraulic pressing die, which has a simple structure and is not required to be manually adjusted after being installed.
The utility model provides a fixing device of fluid pressure type mold press, includes the mold press piece, the mold press piece on be equipped with and be used for compressing tightly the mold press terminal surface of fixing on the mount pad, its characterized in that: the installation seat on be equipped with and to press the adjustable balancing piece on the mount pad after the moulding-die terminal surface compresses tightly the mould, the mount pad in be equipped with the hydraulic pressure chamber that supplies hydraulic oil to get into, the mount pad on be equipped with the piston piece that can remove and one end penetrates the hydraulic pressure intracavity relatively the moulding-die piece, the piston piece wear to be equipped with the installation pole that both ends were worn out the piston piece, the one end of installation pole install at the mount pad, the one end that the piston piece kept away from the mount pad be equipped with the locating piece that presses on the moulding-die piece, the other end of installation pole be equipped with can block the piston piece and can push away the piston piece and drive the regulating block that the moulding-die piece removed to mount pad one side.
The fixing device of a hydraulic pressure mould as described above, characterized in that: the piston block is far away from the hydraulic cavity of one end of mount pad, the extension end of piston block on be equipped with the external screw thread, locating piece and the external screw thread threaded connection of piston block.
The fixing device of a hydraulic pressure mould as described above, characterized in that: the mounting rod one end that keeps away from the mount pad be equipped with the external screw thread, regulating block and mounting rod threaded connection.
The fixing device of a hydraulic pressure mould as described above, characterized in that: the die pressing block is provided with a groove at one end close to the mounting seat, one end of the piston block extends into the groove, one end of the piston block extending into the groove is connected with a gasket in a threaded manner, and a plurality of springs for elastically pressing the gasket are arranged in the groove.
The fixing device of a hydraulic pressure mould as described above, characterized in that: the die block is provided with a threaded through hole, the adjustable balance block is in threaded connection with the threaded through hole, and the adjustable balance block is provided with an end head capable of being pressed against the die block.
The fixing device of a hydraulic pressure mould as described above, characterized in that: the mounting seat is provided with a connecting groove, and the mounting rod is provided with a clamping head clamped into the connecting groove.
The fixing device of a hydraulic pressure mould as described above, characterized in that: the pressure die block is provided with a connector which is communicated with the hydraulic cavity and used for connecting hydraulic oil into the hydraulic cavity.
The fixing device of a hydraulic pressure mould as described above, characterized in that: the piston section of the piston block extends into the hydraulic cavity from one side far away from the mounting seat.
The utility model has the beneficial effects that: the end face of the pressing die is pressed against the edge of the die by manually and rapidly adjusting the pressing die block, the positioning block is pressed against the pressing die block, and the adjusting block presses the pressing die block, so that the pressing die block cannot be positioned to move to the side far away from the die, the adjustable balance block is pressed against the mounting seat to keep balance of the pressing die block as much as possible, after hydraulic oil enters the hydraulic cavity, the hydraulic oil expands in the hydraulic cavity to press the piston block and the pressing die block, and the piston block cannot move because the piston block is positioned by the adjusting block, so that the pressing die block is forced to move to one side of the die, thereby pressing the grinding tool, and the pressing state is kept constantly in such a way, the loosening condition cannot occur, and therefore, the manual adjustment is not needed, and the use is convenient; the gasket and the spring are arranged on the piston block, so that after the hydraulic oil stops supplying oil, the pressing die block can be reset under the restoring force of the spring, the hydraulic oil in the hydraulic cavity can be extruded to flow back, and the hydraulic cavity can not retain much hydraulic oil, so that the hydraulic piston is convenient to assemble and disassemble.
[ Description of the drawings ]
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is an exploded view of the present utility model;
[ detailed description ] of the invention
The utility model is described in further detail below with reference to the attached drawings and detailed description:
As shown in fig. 1 to 3, a fixing device for a hydraulic pressing mold comprises a pressing mold block 1, wherein a pressing mold end face 2 for pressing and fixing the mold on a mounting seat 10 is arranged on the pressing mold block 1, an adjustable balance block 20 capable of being pressed against the mounting seat 10 after the pressing mold end face 2 presses the mold is arranged on the mounting seat 10, after the pressing mold end face 2 presses a rear mold, one side of the pressing mold block 1 far away from the pressing mold end face 2 is suspended with mold thickness, the adjustable balance block 20 is arranged on one side far away from the pressing mold end face 2 and used for compensating suspended height generated by the mold thickness, and the adjustable balance block 20 is propped against the mounting seat 10 to balance two sides of the pressing mold block 1. Preferably, the die pressing block 1 is provided with a threaded through hole 12, the adjustable balance block 20 is in threaded connection with the threaded through hole 12, the adjustable balance block 20 is provided with a tip 21 capable of being pressed against the die pressing block 1, and the adjustable balance block 20 is used for matching dies with different thicknesses through threaded adjustment. The installation seat 10 is internally provided with a hydraulic cavity 3 for hydraulic oil to enter, the die pressing block 1 is provided with a joint 9 which is communicated with the hydraulic cavity 3 and is used for connecting the hydraulic oil into the hydraulic cavity 3, and the joint 9 is connected with the hydraulic oil. The mounting seat 10 is provided with a piston block 4 which can move relative to the die pressing block 1 and one end of which penetrates into the hydraulic cavity 3, and a piston on the piston block 4 is extruded with the inner wall of the hydraulic cavity 3. The piston block 4 is penetrated with a mounting rod 6 with two ends penetrating out of the piston block 4, one end of the mounting rod 6 is mounted on the mounting seat 10, the mounting seat 10 is provided with a connecting groove 13, the connecting groove 13 is a strip groove, a plurality of pressing die blocks 1 can be mounted, and the mounting rod 6 is provided with a clamping head 61 clamped into the connecting groove 13. The one end that piston piece 4 kept away from mount pad 10 is equipped with the locating piece 5 that presses to lean on pressing die piece 1, and the hydraulic pressure chamber 3 is stretched out to the one end that piston piece 4 kept away from mount pad 10, is equipped with the external screw thread on the end that stretches out of piston piece 4, and the locating piece 5 is connected with the external screw thread of piston piece 4, rotates the relative position of locating piece 5 adjustable piston piece 4 and pressing die piece 1. The other end of the mounting rod 6 is provided with an adjusting block 7 which can block the piston block 4 and can push the piston block 4 to drive the die pressing block 1 to move to the side of the mounting seat 10, one end of the mounting rod 6 away from the mounting seat 10 is provided with external threads, the adjusting block 7 is in threaded connection with the mounting rod 6, the piston block 4 can be pushed to drive the die pressing block 1 to move to the side of the mounting seat 10 when the adjusting block 7 is rotated, the piston block 4 is propped by the adjusting block 7, the piston block 4 cannot move to the side of the adjusting block 7, a piston section of the piston block 4 extends into the hydraulic cavity 3 from the side away from the mounting seat 10, the bottom wall of the hydraulic cavity 3 is close to the side of the mounting seat 10, sealing rings are arranged at two ends of the piston block 4 to enable the hydraulic cavity 3 to form a closed space to prevent hydraulic oil from overflowing from the hydraulic cavity 3, and after the hydraulic cavity 3 is flushed with hydraulic oil, the piston block 4 is enabled to move to the side away from the mounting seat 10 and the die pressing block 1 is enabled to move to the side away from the mounting seat 10 when the piston section is positioned by the adjusting block 4.
The one end that die block 1 is close to mount pad 10 is equipped with recess 11, and in the recess 11 was stretched into to the one end of piston block 4, the one end threaded connection that stretches into in the recess 11 on the piston block 4 had gasket 8, is equipped with the spring 81 of a plurality of elasticity roof pressure gaskets 8 in the recess 11. When the die pressing block 1 is pressed towards the die, the piston block 4 is pressed against the bottom wall of the hydraulic cavity 3 by rotating the positioning block 5, the die pressing block 1 is pressed against the spring 81, the spring 81 is compressed, after hydraulic oil enters the hydraulic cavity 3, the die pressing block 1 is finely adjusted under the action of the oil pressure to enable the die pressing block 1 to press the die, otherwise the die is loose, after the oil pressure is removed, the spring 81 is reset, the spring pressing die block 1 enables the hydraulic cavity 3 to be compressed and reset again by the oil pressure extruded space, so that hydraulic oil in the hydraulic cavity 3 is extruded and flows back, and residual hydraulic oil in the hydraulic cavity 3 is reduced.
Claims (8)
1. The utility model provides a fixing device of fluid pressure type press mold, includes press mold block (1), press mold block (1) on be equipped with and be used for compressing tightly moulding-die terminal surface (2) of fixing on mount pad (10) with the mould, its characterized in that: the mounting seat (10) on be equipped with and to press the adjustable balancing piece (20) on leaning on mount seat (10) after moulding-die terminal surface (2) compress tightly the mould, mount seat (10) in be equipped with hydraulic pressure chamber (3) that supply hydraulic oil got into, mount seat (10) on be equipped with can relative press mould piece (1) remove and one end penetrates piston piece (4) in hydraulic pressure chamber (3), piston piece (4) wear to be equipped with installation pole (6) that both ends worn out piston piece (4), one end of installation pole (6) install at mount seat (10), one end that piston piece (4) kept away from mount seat (10) be equipped with locating piece (5) that press on mould piece (1), the other end of installation pole (6) be equipped with can piston piece (4) and can push away from piston piece (4) and take regulating block (7) that piston piece (1) moved to mount seat (10) one side.
2. The fixing device for a hydraulic press mold according to claim 1, wherein: the piston block (4) one end that keeps away from mount pad (10) stretch out hydraulic pressure chamber (3), the extension of piston block (4) on be equipped with the external screw thread, locating piece (5) and the external screw thread threaded connection of piston block (4).
3. The fixing device for a hydraulic press mold according to claim 1, wherein: the mounting rod (6) one end that keeps away from mount pad (10) be equipped with the external screw thread, regulating block (7) and mounting rod (6) threaded connection.
4. The fixing device for a hydraulic press mold according to claim 1, wherein: one end of the die pressing block (1) close to the mounting seat (10) is provided with a groove (11), one end of the piston block (4) stretches into the groove (11), one end of the piston block (4) stretching into the groove (11) is connected with a gasket (8) in a threaded manner, and a plurality of springs (81) for elastically jacking the gasket (8) are arranged in the groove (11).
5. The fixing device for a hydraulic press mold according to claim 1, wherein: the die pressing block (1) is provided with a threaded through hole (12), the adjustable balance block (20) is in threaded connection with the threaded through hole (12), and the adjustable balance block (20) is provided with a tip (21) capable of being pressed against the die pressing block (1).
6. The fixing device for a hydraulic press mold according to claim 1, wherein: the mounting seat (10) is provided with a connecting groove (13), and the mounting rod (6) is provided with a clamping head (61) clamped into the connecting groove (13).
7. The fixing device for a hydraulic press mold according to claim 1, wherein: the die pressing block (1) is provided with a joint (9) which is communicated with the hydraulic cavity (3) and is used for connecting hydraulic oil into the hydraulic cavity (3).
8. The fixing device for a hydraulic press mold according to claim 1, wherein: the piston section of the piston block (4) extends into the hydraulic cavity (3) from the side far away from the mounting seat (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388218.6U CN221161247U (en) | 2023-09-01 | 2023-09-01 | Fixing device of hydraulic pressing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388218.6U CN221161247U (en) | 2023-09-01 | 2023-09-01 | Fixing device of hydraulic pressing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221161247U true CN221161247U (en) | 2024-06-18 |
Family
ID=91530433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322388218.6U Active CN221161247U (en) | 2023-09-01 | 2023-09-01 | Fixing device of hydraulic pressing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221161247U (en) |
-
2023
- 2023-09-01 CN CN202322388218.6U patent/CN221161247U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |