CN203141733U - Tabletop mold for SMC (Sheet Molding Compound) mold pressed table tennis table - Google Patents
Tabletop mold for SMC (Sheet Molding Compound) mold pressed table tennis table Download PDFInfo
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- CN203141733U CN203141733U CN 201320104011 CN201320104011U CN203141733U CN 203141733 U CN203141733 U CN 203141733U CN 201320104011 CN201320104011 CN 201320104011 CN 201320104011 U CN201320104011 U CN 201320104011U CN 203141733 U CN203141733 U CN 203141733U
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Abstract
The utility model discloses a tabletop mold for an SMC (Sheet Molding Compound) mold pressed table tennis table and relates to a sports equipment mold pressing device. A pressing machine platform of the mold is provided with a lower mold cavity support platform, a mold bottom heat-insulating plate and a lower mold cavity, wherein the lower mold cavity support platform is internally provided with an mold ejection oil cylinder, an ejection buffer spring and a mold ejection top rod; mold oil path holes and mold lifting holes are formed in the outer wall at the periphery of the lower mold cavity; the upper plane of the lower mold cavity is provided with an upper-lower mold guide pillar, an upper-lower mold positioning block and a thickness positioning block; support oil cylinders are arranged at four corners of the pressing machine platform; a pressing machine is arranged on the top parts of the support oil cylinders; an upper mold cavity is formed in the lower part of the pressing machine; and an upper-lower mold guide hole and an upper-lower mold positioning groove are formed in the upper mold cavity. The tabletop mold is low in cost and good in product reproducibility; the manufacturing of the mold is not easily affected by operators and external conditions; due to a double-reinforcing-rib groove structure, the pressed tabletop of the SMC mold pressed table tennis table is prevented from cracking during storage and transportation; and the tabletop mold is high in production automation degree and short in shaping period, and the working environment is improved.
Description
Technical field
The utility model relates to a kind of sports equipment molding apparatus.
Background technology
SMC mold pressing table tennis table table top mould major function compacting table tennis table table top; Product requirement after the compacting accomplishes that the integral slab face is smooth; The surface table tennis is stressed evenly.Be widely used in school physical education's articles for use; Community resident amusement and recreation, body-building.
There is following point mostly in existing SMC mold pressing table tennis table table top mould:
1, the outermost reinforcement height of lower mode cavity is 50mm, second reinforcement height 25mm, because the reinforcement height is inconsistent, the court after causing suppressing laminates discontinuity, causes into the table tennis table mesa edge and deposits, has when transporting cracking phenomena in carrying;
2, the pre-embedded bolt of lower mode cavity is according to the GB setting, and arranging of pre-embedded bolt is more concentrated, easily causes integral slab face injustice.
Summary of the invention
The purpose of this utility model provides a kind of SMC mold pressing table tennis table table top mould, easily causes the table tennis table mesa edge to deposit, have when transporting cracking phenomena in carrying to solve prior art; The unequal problem of integral slab face.
The utility model is mainly by press, support cylinder, the press platform, data wire, the hydraulic pressure circulating pump, the lower mode cavity support platform, automatically controlled platform and distribution box are formed, solving the technical scheme that its technical problem adopts is that the lower mode cavity support platform is set on the press platform, mold bottom die thermal insulation board and lower mode cavity, lower mode cavity support platform and press platform adopt bolt assembly to fix, lower mode cavity support platform inside arranges mould and ejects oil cylinder, eject buffer spring and mould ejects push rod, on the outer wall mould oil circuit hole and mould hole for hoist are set around the lower mode cavity, on the last plane of lower mode cavity the upper and lower mould lead are set, die spacer block and thickness locating piece up and down.
Counterdie is set in the lower mode cavity, between counterdie outermost reinforcement groove and second reinforcement groove auxiliary reinforcement groove is set, the height of auxiliary reinforcement groove is concordant with outermost reinforcement groove, constitutes two reinforcement groove structures; Mould built-in fitting frock and built-in fitting installing hole disperse to arrange, and between the intersection of auxiliary reinforcement groove and the counterdie built-in fitting installing hole oblique reinforcement groove are set.
The press platform arranges support cylinder for four jiaos, and the support cylinder top arranges press, and the press bottom arranges upper cavity, and press and upper cavity adopt bolt assembly to fix, and upper cavity arranges upper and lower mould pilot hole, mould locating slot up and down.
Press even connects hydraulic pressure circulating pump, automatically controlled platform and distribution box successively by data wire.
Adopt the good effect of the utility model mould to be:
1) cost is low, and the favorable reproducibility of goods is made the influence that is not subject to operator and external condition.
2) mould has designed two reinforcement grooves, has avoided the SMC mold pressing table tennis table table top of compacting to deposit, have when transporting cracking phenomena in carrying.
3) mould pre-embedded bolt redesign, pre-embedded bolt is evenly distributed, and is smooth after the table tennis table table top integral installation of compacting is finished.
4) exploitation of mould makes product after the compacting strengthen the fastness of pre-embedded bolt, edge reinforcement and table top.
5) change into the mold pressing one-shot forming by original installation billiard table net place product punching, alleviated working strength of workers, improved the uniformity of product installing hole.
6) ejected by original built-in fitting frock and be designed to fix, greatly reduce working strength of workers, avoided the phenomenon of pre-buried frock mold damage.
7) billiard table net place pattern draft reduces on the mould, has reduced the gap of junction, whole billiard table assembling back like this.
8) uniform in quality, suitable pressed section changes little large thin-wall goods.
9) moulding good fluidity, the big and baroque goods of plastic structural area.
10) product surface of moulding highly polished, need not secondary modification.
11) production automation degree height, molding cycle are short and improved operating environment.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model lower mode cavity vertical view;
1 press platform among the figure, 2 support cylinders, 3 moulds eject oil cylinder, 4 mould oil circuit holes, 5 upper and lower mould leads, 6 upper and lower mould pilot holes, 7 bolt assemblies, 8 upper cavities, 9 press, 10 mould built-in fitting frocks, 11, the upper and lower mould locating slot, 12 hydraulic pressure circulating pumps, 13 automatically controlled platforms, 14 distribution boxs, 15 moulds eject push rod, 16 eject buffer spring, 17 mould holes for hoist, 18 mold bottom die thermal insulation boards, 19 thickness locating pieces, die spacer block about in the of 20,21 built-in fitting installing holes, 22 second reinforcement grooves, 23 auxiliary reinforcement grooves, 24 oblique reinforcement grooves, 25 outermost reinforcement grooves, 26 lower mode cavities, 27 lower mode cavity support platforms, 28 data wires.
The specific embodiment
As shown in the figure: lower mode cavity support platform 27, mold bottom die thermal insulation board 18 and lower mode cavity 26 are installed on the press platform 1, lower mode cavity support platform 27 adopts bolt assembly 7 fixing with press platform 1, lower mode cavity support platform 27 inside arrange mould and eject oil cylinder 3, eject buffer spring 16 and mould ejects push rod 15, mould oil circuit hole 4 and mould hole for hoist 17 are set on the outer wall around the lower mode cavity 26, upper and lower mould lead 5, die spacer block 20 and thickness locating piece 19 up and down are set on the last plane of lower mode cavity 26.
In the lower mode cavity 26 counterdie is set, between counterdie outermost reinforcement groove 25 and second reinforcement groove 22 auxiliary reinforcement groove 23 is set, the height of auxiliary reinforcement groove 23 is concordant with outermost reinforcement groove 25, constitutes two reinforcement groove structures; Mould built-in fitting frock 10 and built-in fitting installing hole 21 disperse to arrange according to new national standard, between the intersection of auxiliary reinforcement groove 23 and the counterdie built-in fitting installing hole 21 oblique reinforcement groove 24 are set.
The press platform arranges support cylinder 2 for 1 four jiaos, and support cylinder 2 tops arrange press 9, and press 9 bottoms arrange upper cavity 8, and press 9 adopts bolt assemblies 7 fixing with upper cavity 8, and upper and lower mould pilot hole 6, mould locating slot 11 up and down are set on the upper cavity 8.
Mould operation is described:
1, at first the billiard table mould is installed on the press, fixes upper and lower mould by bolt assembly, carry out matched moulds test and cleaning grinding tool then, carry out mould after matched moulds test cleaning is finished and heat, be raised to temperature required 145 degree of compacted products;
2, then pre-buried screw, the ready billiard table sheet material of weighing are paved and put into the counterdie die cavity, confirm to set level positive back and start the pressurize of hydraulic pressure circulating pump matched moulds by the control platform rapidly;
3, the dwell time starts the hydraulic pressure circulating pump and ejects oil cylinder by the control platform after finishing, and press is risen level altitude, ejects compacted products then.
Claims (5)
1. SMC mold pressing table tennis table table top mould, mainly by press, support cylinder, the press platform, data wire, the hydraulic pressure circulating pump, the lower mode cavity support platform, automatically controlled platform and distribution box are formed, it is characterized in that arranging on the press platform lower mode cavity support platform, mold bottom die thermal insulation board and lower mode cavity, lower mode cavity support platform inside arranges mould and ejects oil cylinder, eject buffer spring and mould ejects push rod, on the outer wall mould oil circuit hole and mould hole for hoist are set around the lower mode cavity, on the last plane of lower mode cavity the upper and lower mould lead are set, die spacer block and thickness locating piece up and down; The press platform arranges support cylinder for four jiaos, and the support cylinder top arranges press, and the press bottom arranges upper cavity, and upper cavity arranges upper and lower mould pilot hole, mould locating slot up and down.
2. SMC mold pressing table tennis table table top mould according to claim 1 is characterized in that arranging in the lower mode cavity counterdie, between counterdie outermost reinforcement groove and second reinforcement groove auxiliary reinforcement groove is set; Mould built-in fitting frock and built-in fitting installing hole disperse to arrange, and between the intersection of auxiliary reinforcement groove and the counterdie built-in fitting installing hole oblique reinforcement groove are set.
3. SMC mold pressing table tennis table table top mould according to claim 1 is characterized in that lower mode cavity support platform and press platform adopt bolt assembly to fix.
4. SMC mold pressing table tennis table table top mould according to claim 1 is characterized in that press and upper cavity adopt bolt assembly to fix.
5. SMC mold pressing table tennis table table top mould according to claim 2 is characterized in that the height of auxiliary reinforcement groove is concordant with outermost reinforcement groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104011 CN203141733U (en) | 2013-03-07 | 2013-03-07 | Tabletop mold for SMC (Sheet Molding Compound) mold pressed table tennis table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320104011 CN203141733U (en) | 2013-03-07 | 2013-03-07 | Tabletop mold for SMC (Sheet Molding Compound) mold pressed table tennis table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141733U true CN203141733U (en) | 2013-08-21 |
Family
ID=48969286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320104011 Expired - Lifetime CN203141733U (en) | 2013-03-07 | 2013-03-07 | Tabletop mold for SMC (Sheet Molding Compound) mold pressed table tennis table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141733U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688383A (en) * | 2016-01-04 | 2016-06-22 | 柯资健 | Table tennis ball combining machine and table tennis ball processing equipment |
| CN109653468A (en) * | 2018-11-13 | 2019-04-19 | 江苏朗臣新材料科技有限公司 | A kind of super-strengthening Parquet Manufacturing Technology |
-
2013
- 2013-03-07 CN CN 201320104011 patent/CN203141733U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105688383A (en) * | 2016-01-04 | 2016-06-22 | 柯资健 | Table tennis ball combining machine and table tennis ball processing equipment |
| CN109653468A (en) * | 2018-11-13 | 2019-04-19 | 江苏朗臣新材料科技有限公司 | A kind of super-strengthening Parquet Manufacturing Technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Qu Xuegong Inventor after: Shi Yanling Inventor after: Sun Jiancheng Inventor after: Wu Jianhu Inventor after: Yu Yansen Inventor after: Qu Chunguang Inventor before: Qu Xuegong Inventor before: Shi Yanling Inventor before: Sun Jiancheng |
|
| CB03 | Change of inventor or designer information | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: QU XUEGONG SHI YANLING SUN JIANCHENG TO: QU XUEGONG SHI YANLING SUN JIANCHENG WU JIANHU YU YANSEN QU CHUNGUANG |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |