CN217196565U - Plastic precision structure spare with last atress pressurize function - Google Patents
Plastic precision structure spare with last atress pressurize function Download PDFInfo
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- CN217196565U CN217196565U CN202220426434.8U CN202220426434U CN217196565U CN 217196565 U CN217196565 U CN 217196565U CN 202220426434 U CN202220426434 U CN 202220426434U CN 217196565 U CN217196565 U CN 217196565U
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- Prior art keywords
- subassembly
- pressurize
- rod
- plastic
- pushing
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- 238000004080 punching Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007493 shaping process Methods 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
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- Press Drives And Press Lines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses a plastic precision structure spare with last atress pressurize function, push away the subassembly including supporting component, body subassembly, pressurize subassembly and top, the top of supporting component is provided with the body subassembly, and the top of body subassembly is provided with the pressurize subassembly, the internally mounted of body subassembly has the top to push away the subassembly, the pressurize subassembly includes backup pad, lifting rod groove, hoist and mount hydraulic stem and pressure boost plate. This plastic precision structure spare with last atress pressurize function, the plastic component of die-groove inside extrudees through the punching press piece, can obtain the component shape of needs, pressure boost plate accessible hoist and mount hydraulic stem is at hoist and mount pole inslot portion lapse, thereby make the pressure boost plate laminate in the top surface of last mould, can last the atress pressurize to last mould, after plastic component cooling shaping, prop the kicking block lapse through ejector pin, thereby come to ejecting the drawing of patterns of carrying out of the plastic component, it is comparatively convenient, be provided with the multiunit station simultaneously, can improve production efficiency.
Description
Technical Field
The utility model relates to a plastic precision structure spare technical field specifically is a plastic precision structure spare with last atress pressurize function.
Background
The plastic precision structural part can be called as a plastic mold, the plastic mold is a combined mold for compression molding, extrusion molding, injection, blow molding and low-foaming molding, and a series of plastic parts with different shapes and sizes can be processed by the coordination change of a mold convex die, a mold concave die and an auxiliary molding system.
The plastic compact structural part on the market does not have the continuous stress and pressure maintaining function, the plastic compact structural part can prompt generation of back pressure within stamping time, time of stress of the plastic compact structural part is long and uneven, and machining is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic precision structure spare with last atress pressurize function to propose in the above-mentioned background art on the market that the inseparable structure of plastic does not have and lasts atress pressurize function, the inseparable structure of plastic can indicate in the time of punching press to produce the back pressure, and it is long uneven to lead to the inseparable structure of plastic atress, influences the problem of processing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic precision structure spare with last atress pressurize function, includes supporting component, body subassembly, pressurize subassembly and top push away the subassembly, the top of supporting component is provided with the body subassembly, and the top of body subassembly is provided with the pressurize subassembly, the internally mounted of body subassembly has the top push away subassembly, the pressurize subassembly includes backup pad, lifter groove, hoist and mount hydraulic stem and pressure boost plate, and the bottom of backup pad is provided with the lifter groove, the hoist and mount hydraulic stem is installed to the inside lower extreme in lifter groove, and the bottom of hoist and mount hydraulic stem is connected with the pressure boost plate.
Furthermore, the hoisting rod groove is movably connected with the supporting plate, and the pressure increasing plate and the hoisting rod groove form a lifting structure through the hoisting hydraulic rod.
Furthermore, the supporting component comprises a supporting bottom plate and a lifting rod, and the lifting rod is arranged on the outer side of the supporting bottom plate.
Further, the body subassembly includes lower mould, die cavity, supports the hydraulic stem, goes up mould and punching press piece, and the die cavity has been seted up to the inside of lower mould, the outside of lower mould is provided with the support hydraulic stem, and the top of supporting the hydraulic stem is connected with the mould, the inside of going up the mould is provided with the punching press piece.
Furthermore, the lower die and the upper die form a clamping structure through a supporting hydraulic rod, and the stamping block is movably connected with the upper die.
Further, the pushing assembly comprises a push rod groove, a push rod and a push block, the push rod is installed at the upper end of the inside of the push rod groove, and the push block is installed at the top of the push rod.
Furthermore, the ejector rod is fixedly connected with the ejector block, and the ejector block forms a sliding structure with the ejector rod groove through the ejector rod.
Compared with the prior art, the beneficial effects of the utility model are that: this plastic precision structure spare with last atress pressurize function, the plastic component of die-groove inside extrudees through the punching press piece, can obtain the component shape of needs, pressure boost plate accessible hoist and mount hydraulic stem is at hoist and mount pole inslot portion lapse, thereby make the pressure boost plate laminate in the top surface of last mould, can last the atress pressurize to last mould, after plastic component cooling shaping, prop the kicking block lapse through ejector pin, thereby come to ejecting the drawing of patterns of carrying out of the plastic component, it is comparatively convenient, be provided with the multiunit station simultaneously, can improve production efficiency.
Through main part assembly's setting, pour into the plastic raw materials into the die cavity inside, will go up the mould afterwards through supporting the hydraulic stem to descend to carry out the block with the lower mould, have the punching press piece at the internally mounted of last mould, extrude the plastic component of die cavity inside through the punching press piece, can obtain required component shape.
Through the setting of pressurize subassembly, install the lifter in the outside of supporting baseplate, come to provide even holding power for the backup pad through the lifter, work as the mould block and in lower mould surperficial back, pressure boost plate accessible hoist and mount hydraulic stem slides downwards at hoist and mount pole inslot portion to make the pressure boost plate laminate in the top surface of last mould, can last atress pressurize to last mould, can rise after the internals cooling, carry out drawing of patterns work with it afterwards.
Through the setting of top pushing assembly, be equipped with the ejector pin groove in the inside of lower mould, pass through ejector pin and die cavity laminating with the kicking block, and both are in same water flat line, after the plastic component cooling shaping, prop up the kicking block lapse through the ejector pin to come to ejecting the carrying out the drawing of patterns of plastic component, it is comparatively convenient, be provided with the multiunit station simultaneously, can improve production efficiency.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic view of the pushing assembly of the present invention.
In the figure: 1. a support assembly; 101. a support base plate; 102. a lifting rod; 2. a body assembly; 201. a lower die; 202. a die cavity; 203. a support hydraulic rod; 204. an upper die; 205. stamping the blocks; 3. a pressure maintaining component; 301. a support plate; 302. hoisting rod grooves; 303. hoisting a hydraulic rod; 304. a pressure increasing plate; 4. a pushing assembly; 401. a jack rod groove; 402. pushing the push rod; 403. and (7) a top block.
Detailed Description
As shown in fig. 1, a plastic precision structural member with continuous stress and pressure maintaining functions comprises: a support assembly 1, a body assembly 2 is arranged above the support assembly 1, a pressure maintaining assembly 3 is arranged at the top of the body assembly 2, a pushing assembly 4 is arranged inside the body assembly 2, the support assembly 1 comprises a support base plate 101 and a lifting rod 102, the lifting rod 102 is arranged outside the support base plate 101, the body assembly 2 comprises a lower die 201, a die cavity 202, a support hydraulic rod 203, an upper die 204 and a stamping block 205, the die cavity 202 is arranged inside the lower die 201, the support hydraulic rod 203 is arranged outside the lower die 201, the upper die 204 is connected to the top of the support hydraulic rod 203, the stamping block 205 is arranged inside the upper die 204, the lower die 201 and the upper die 204 form a clamping structure through the support hydraulic rod 203, the stamping block 205 and the upper die 204 are movably connected, plastic raw materials are injected into the die cavity 202, and then the upper die 204 descends through the support hydraulic rod 203 to be clamped with the lower die 201, a punch 205 is attached to the inside of the upper die 204, and the plastic member inside the die cavity 202 is pressed by the punch 205 to obtain a desired member shape.
As shown in fig. 2, a plastic precision structural member with a continuous stress and pressure maintaining function, the pressure maintaining assembly 3 includes a support plate 301, a lifting rod groove 302, a lifting hydraulic rod 303 and a pressure increasing plate 304, the bottom of the support plate 301 is provided with the lifting rod groove 302, the lifting hydraulic rod 303 is installed at the lower end inside the lifting rod groove 302, the bottom of the lifting hydraulic rod 303 is connected with the pressure increasing plate 304, the lifting rod groove 302 is movably connected with the support plate 301, the pressure increasing plate 304 forms a lifting structure with the lifting rod groove 302 through the lifting hydraulic rod 303, the lifting rod 102 is installed outside the support base plate 101, the lifting rod 102 provides a uniform supporting force for the support plate 301, after the upper mold 204 is clamped on the surface of the lower mold 201, the pressure increasing plate 304 can slide downwards inside the lifting hydraulic rod groove 302 through the lifting hydraulic rod 303, so that the pressure increasing plate 304 is attached to the top surface of the upper mold 204, and can continuously bear force and maintain pressure on the upper mold 204, the inner member is raised when it has cooled, and then subjected to a demolding operation.
As shown in fig. 3, a plastic precision structural member with a continuous stress and pressure maintaining function, the pushing assembly 4 includes a pushing rod groove 401, a pushing rod 402 and a pushing block 403, the pushing rod 402 is installed at the upper end inside the pushing rod groove 401, the pushing block 403 is installed at the top of the pushing rod 402, the pushing rod 402 is fixedly connected with the pushing block 403, the pushing block 403 forms a sliding structure with the pushing rod groove 401 through the pushing rod 402, the pushing rod groove 401 is arranged inside the lower mold 201, the pushing block 403 is attached to the mold groove 202 through the pushing rod 402, and the two are located on the same horizontal line, after the plastic member is cooled and formed, the pushing block 403 is upwards slid and supported through the pushing rod 402, so as to eject the plastic member for demolding, which is convenient, and meanwhile, multiple sets of stations are provided, so that the production efficiency can be improved.
In summary, in the plastic precision structural member with continuous stress and pressure maintaining function, firstly, plastic raw material is injected into the mold cavity 202, then the upper mold 204 is lowered through the supporting hydraulic rod 203 to be clamped with the lower mold 201, the stamping block 205 is installed inside the upper mold 204, the plastic component inside the mold cavity 202 is extruded through the stamping block 205, a required component shape can be obtained, the lifting rod 102 is installed outside the supporting bottom plate 101, uniform supporting force is provided for the supporting plate 301 through the lifting rod 102, after the upper mold 204 is clamped on the surface of the lower mold 201, the pressure increasing plate 304 can slide downwards inside the lifting rod groove 302 through the lifting hydraulic rod 303, so that the pressure increasing plate 304 is attached to the top surface of the upper mold 204, the upper mold 204 can be continuously stressed and pressure maintained, after the internal component is cooled, the pressure increasing plate can be lifted, then the demolding operation is carried out, the ejector rod groove 401 is arranged inside the lower mold 201, with kicking block 403 through the laminating of ejector pin 402 with chase 202, and both are in same water flat line, after the plastic component cooling shaping, prop kicking block 403 up through ejector pin 402 cunning to ejecting the drawing of patterns of carrying out the plastic component, it is comparatively convenient, be provided with the multiunit station simultaneously, can improve production efficiency.
Claims (7)
1. The utility model provides a plastic precision structure spare with last atress pressurize function, includes supporting component (1), body subassembly (2), pressurize subassembly (3) and top push assembly (4), its characterized in that: the top of supporting component (1) is provided with body subassembly (2), and the top of body subassembly (2) is provided with pressurize subassembly (3), the internally mounted of body subassembly (2) pushes away subassembly (4), pressurize subassembly (3) are including backup pad (301), lifting rod groove (302), hoist and mount hydraulic stem (303) and pressure boost plate (304), and the bottom of backup pad (301) is provided with lifting rod groove (302), hoist and mount hydraulic stem (303) are installed to the inside lower extreme in lifting rod groove (302), and the bottom of hoist and mount hydraulic stem (303) is connected with pressure boost plate (304).
2. The plastic precision structural member with the continuous stress and pressure maintaining function of claim 1, wherein: the hoisting rod groove (302) is movably connected with the supporting plate (301), and the pressurizing plate (304) and the hoisting rod groove (302) form a lifting structure through the hoisting hydraulic rod (303).
3. The plastic precision structural member with the continuous stress and pressure maintaining function of claim 1, wherein: the supporting assembly (1) comprises a supporting base plate (101) and a lifting rod (102), and the lifting rod (102) is arranged on the outer side of the supporting base plate (101).
4. The plastic precision structural member with the continuous stress and pressure maintaining function of claim 1, wherein: body subassembly (2) include lower mould (201), die cavity (202), support hydraulic stem (203), go up mould (204) and punching press piece (205), and die cavity (202) have been seted up to the inside of lower mould (201), the outside of lower mould (201) is provided with supports hydraulic stem (203), and supports the top of hydraulic stem (203) and be connected with mould (204), the inside of going up mould (204) is provided with punching press piece (205).
5. The plastic precision structural member with the continuous stress and pressure maintaining function as claimed in claim 4, wherein: the lower die (201) and the upper die (204) form a clamping structure through a supporting hydraulic rod (203), and the stamping block (205) is movably connected with the upper die (204).
6. The plastic precision structural member with the continuous stress and pressure maintaining function of claim 1, wherein: the pushing assembly (4) comprises a pushing rod groove (401), a pushing rod (402) and a pushing block (403), the pushing rod (402) is installed at the upper end of the inside of the pushing rod groove (401), and the pushing block (403) is installed at the top of the pushing rod (402).
7. The plastic precision structural member with the continuous stress and pressure maintaining function of claim 6, wherein: the ejector rod (402) is fixedly connected with the ejector block (403), and the ejector block (403) forms a sliding structure with the ejector rod groove (401) through the ejector rod (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220426434.8U CN217196565U (en) | 2022-03-01 | 2022-03-01 | Plastic precision structure spare with last atress pressurize function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220426434.8U CN217196565U (en) | 2022-03-01 | 2022-03-01 | Plastic precision structure spare with last atress pressurize function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217196565U true CN217196565U (en) | 2022-08-16 |
Family
ID=82754401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220426434.8U Active CN217196565U (en) | 2022-03-01 | 2022-03-01 | Plastic precision structure spare with last atress pressurize function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217196565U (en) |
-
2022
- 2022-03-01 CN CN202220426434.8U patent/CN217196565U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 workshop 101, 12, No. 93, Industrial Zone Road, Langbei village, Tongde community, Baolong street, Longgang District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN FUGAO TECHNOLOGY CO.,LTD. Country or region after: China Address before: 518000 Guangdong Shenzhen Longgang District Baolong Street Tongxin community Tongqing road 14-1 No. 3 factory 101 Patentee before: SHENZHEN FUGAO TECHNOLOGY CO.,LTD. Country or region before: China |
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| CP03 | Change of name, title or address |