CN102431088A - Decomposable type spring die assembling bolt - Google Patents
Decomposable type spring die assembling bolt Download PDFInfo
- Publication number
- CN102431088A CN102431088A CN2011103817769A CN201110381776A CN102431088A CN 102431088 A CN102431088 A CN 102431088A CN 2011103817769 A CN2011103817769 A CN 2011103817769A CN 201110381776 A CN201110381776 A CN 201110381776A CN 102431088 A CN102431088 A CN 102431088A
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- spring
- spring seat
- lower spring
- screw rod
- screw
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Abstract
The invention relates to a decomposable type spring die assembling bolt. The decomposable type spring die assembling bolt is characterized in that an upper spring seat and a lower spring seat are arranged on a screw stem, a spring is arranged between the upper spring seat and the lower spring seat, the upper spring seat is integrally disposed on the screw, the lower spring seat consists of a left half lower spring seat and a right half lower spring seat, an upper pressure plate is arranged below the lower spring seat, a lower pressure plate is disposed below the upper pressure plate, the upper pressure plate is connected with the lower pressure plate by a small screw, a hexagon nut used for locking the bolt is disposed at the tail end of the screw stem and fixed to an inserted pin by the aid of a fixing block, the inserted pin transversely penetrates through a hole on a side surface of the fixing block, and the fixing block is U-shaped. The spring is stressed and contracted after a jack hammer presses downwards in a die assembly process of a tube pile, and accordingly the screw stem is meshed and locked with the hexagon nut. When the tube pile is ejected out of a die, the jack hammer rotates reversely, the screw stem is unlocked with the hexagon nut, and the spring is rebounded so that the screw stem is lifted to be reset. The decomposable type spring die assembling bolt can be decomposed and detached conveniently and quickly, damaged accessories are changed, and environmental resources are saved.
Description
Technical field
The present invention relates to mechanical manufacturing field, a kind of specifically detachable spring matched moulds bolt.
Background technology
Prior art medi-spring matched moulds bolt has been widely used in the production of cement products such as pile tube and electric pole.Existing like product is made up of some spare and accessory parts, and its lower spring cup is as a whole, adopts foundry goods to fix, with latch or big jump ring locking.The screw rod of existing product, upper spring seat, spring, lower spring cup, little jump ring connect back locked in assembling, become as a whole, can not decompose dismounting again.After wherein any spare and accessory parts damaged (mainly being screw flight wearing and tearing, spring breakage), this part accessory had only integral body to scrap, and other spare and accessory parts that do not have to damage can't re-use, and the use cost of enterprise is higher, and resource has been caused significant wastage.
Summary of the invention
Technical problem to be solved by this invention is the deficiency that overcomes prior art, and a kind of detachable spring matched moulds bolt is provided, and the technical solution adopted for the present invention to solve the technical problems is: structure of the present invention comprises screw rod, upper spring seat, spring, lower spring cup, top board, lower platen, fixed block, latch, hex nut, primary screw, lower spring cup left side half block, the right half block of lower spring cup; It is characterized in that screw rod is provided with upper spring seat and lower spring cup; Spring is arranged between upper spring seat and the lower spring cup, and upper spring seat is as a whole to be arranged on the screw rod, and lower spring cup is made up of lower spring cup left side half block and the right half block of lower spring cup; Top board is set below the lower spring cup; Lower platen is set below the top board, and top board and lower platen link together through primary screw, are provided with a hex nut that is used for clamping screw at the end of screw rod; Hex nut leans on fixed block and latch to fix; Latch is horizontally through the hole on the fixed block side, and fixed block takes the shape of the letter U, and presses down the stressed contraction of rear spring with the wind big gun during pile tube matched moulds; Screw rod just with the hex nut snap-lock; With the counter-rotating of wind big gun, screw rod just unlocks with hex nut during the pile tube depanning, and springback promotes screw rod and resets.
Operation instruction: the present invention is made up of accessories such as screw rod, upper spring seat, spring, lower spring cup (it is lower spring cup left side half block and the right half block of lower spring cup that line is cut into two halves), top board, lower platen, primary screw, fixed block, latch, hex nuts; Cancelled the little jump ring between the screw rod and lower spring cup in the existing common spring matched moulds bolt, during assembling upper spring seat, spring, lower spring cup, top board, lower platen have been fixedly connected sequentially on screw rod.Top board and lower platen are fixed together through primary screw, lower platen are welded on the last matchboard of pipe die.Simultaneously fixed block is welded on the following matchboard of pipe die and with the latch locking hex nut, and matchboard centre bore up and down requires alignment with one heart.Press down the stressed contraction of rear spring with the wind big gun during pile tube matched moulds, screw rod just with the hex nut snap-lock, with wind big gun counter-rotating, screw rod just unlocks with hex nut during the pile tube depanning, springback promotes screw rod and resets.
The invention has the beneficial effects as follows that the present invention can conveniently decompose dismounting after one of them parts damages of product; The accessory that damages in the replacement; Other do not damage accessory and are able to continue to use, and greatly reduce the cost of applying unit, have practiced thrift environmental resource.
Description of drawings
Fig. 1: embodiment of the invention structural representation;
Fig. 2: embodiment of the invention user mode is the matched moulds structural representation not;
Fig. 3: embodiment of the invention user mode matched moulds structural representation;
Fig. 4: embodiment of the invention fixed-block-architecture (FBA) sketch map;
Fig. 5: embodiment of the invention fixed block side structure sketch map;
Fig. 6: embodiment of the invention lower spring cup left side half block structural representation;
Fig. 7: the right half block structural representation of embodiment of the invention lower spring cup;
Among the figure: screw rod 1, upper spring seat 2, spring 3, lower spring cup 4, top board 5, lower platen 6, fixed block 7, latch 8, hex nut 9, primary screw 10, last matchboard 11, following matchboard 12, lower spring cup left side half block 13, the right half block 14 of lower spring cup.
The specific embodiment
Concrete detailed description below with reference to description of drawings the present invention being done.Shown in accompanying drawing, structure of the present invention comprises screw rod 1, upper spring seat 2, spring 3, lower spring cup 4, top board 5, lower platen 6, fixed block 7, latch 8, hex nut 9, primary screw 10, lower spring cup left side half block 13, the right half block 14 of lower spring cup, it is characterized in that screw rod 1 is provided with upper spring seat 2 and lower spring cup 4; Spring 3 is arranged between upper spring seat 2 and the lower spring cup 4, upper spring seat 2 as a whole being arranged on the screw rod 1, and lower spring cup 4 is made up of lower spring cup left side half block 13 and the right half block 14 of lower spring cup; Top board 5 is set below the lower spring cup 4; Lower platen 6 is set below the top board 5, and top board 5 links together through primary screw 10 with lower platen 6, is provided with a hex nut 9 that is used for clamping screw at the end of screw rod 1; Hex nut 9 leans on fixed block 7 and latch 8 to fix; Latch 8 is horizontally through the hole on fixed block 7 sides, and fixed block 7 takes the shape of the letter U, and presses down rear spring 3 stressed contractions with the wind big gun during pile tube matched moulds; Screw rod 1 just with hex nut 9 snap-lock; With the counter-rotating of wind big gun, screw rod 1 just unlocks with hex nut 9 during the pile tube depanning, and spring 3 bounce-backs promote screw rod 1 and reset.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and scope are limited; Under the prerequisite that does not break away from design concept of the present invention, common engineers and technicians make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention; The technology contents that the present invention asks for protection all is documented in claims.
Claims (1)
1. detachable spring matched moulds bolt; Comprise screw rod (1), upper spring seat (2), spring (3), lower spring cup (4), top board (5), lower platen (6), fixed block (7), latch (8), hex nut (9), primary screw (10), lower spring cup left side half block (13), the right half block (14) of lower spring cup, it is characterized in that screw rod (1) is provided with upper spring seat (2) and lower spring cup (4), spring (3) is arranged between upper spring seat (2) and the lower spring cup (4); Upper spring seat (2) is as a whole to be arranged on the screw rod (1); Lower spring cup (4) is made up of lower spring cup left side half block (13) and lower spring cup right side half block (14), top board (5) is set below the lower spring cup (4), lower platen (6) is set below the top board (5); Top board (5) and lower platen (6) link together through primary screw (10); End at screw rod (1) is provided with a hex nut (9) that is used for clamping screw, and hex nut (9) leans on fixed block (7) and latch (8) to fix, and latch (8) is horizontally through the hole on fixed block (7) side; Fixed block (7) takes the shape of the letter U; Press down the stressed contraction of rear spring (3) with the wind big gun during pile tube matched moulds, screw rod (1) just with hex nut (9) snap-lock, reverse with the wind big gun during pile tube depanning; Screw rod (1) just unlocks with hex nut (9), and spring (3) bounce-back promotes screw rod (1) and resets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381776 CN102431088B (en) | 2011-11-28 | 2011-11-28 | Decomposable type spring die assembling bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110381776 CN102431088B (en) | 2011-11-28 | 2011-11-28 | Decomposable type spring die assembling bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102431088A true CN102431088A (en) | 2012-05-02 |
| CN102431088B CN102431088B (en) | 2013-08-14 |
Family
ID=45979612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110381776 Expired - Fee Related CN102431088B (en) | 2011-11-28 | 2011-11-28 | Decomposable type spring die assembling bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102431088B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840210A (en) * | 2012-08-30 | 2012-12-26 | 周兆弟 | Die clamping bolt and tube pile forming die comprising die clamping bolt |
| CN104415953A (en) * | 2013-08-30 | 2015-03-18 | 水成精密机械株式会社 | Appratus for automatically cleaning gun barrel |
| CN105108900A (en) * | 2015-08-11 | 2015-12-02 | 周兆弟 | Die closing fastener of pipe die for producing pipe pile |
| CN107160550A (en) * | 2017-07-14 | 2017-09-15 | 江苏汤辰机械装备制造股份有限公司 | A kind of easy-disassembling-assembling centrifugal mold |
| CN109093896A (en) * | 2018-08-03 | 2018-12-28 | 宁国诚石橡塑制品有限公司 | It is a kind of to change formula mold for produce plastic products |
| CN112476756A (en) * | 2020-10-05 | 2021-03-12 | 孙语遥 | A quick closing device for production of concrete pipe pile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865534A (en) * | 1972-01-26 | 1975-02-11 | Nippon Concrete Ind Co Ltd | Device for clamping a mold frame used for centrifugal compaction of concrete |
| JPH0247005A (en) * | 1988-08-09 | 1990-02-16 | Kobe Steel Ltd | Form for molding shaftlike concrete product |
| KR20030030597A (en) * | 2001-10-12 | 2003-04-18 | 박영성 | Holder for concrete mold |
| CN201432363Y (en) * | 2009-06-15 | 2010-03-31 | 凌德祥 | Locking device of prestressed concrete hollow pile mould |
| CN101758554A (en) * | 2010-01-07 | 2010-06-30 | 广东三和管桩有限公司 | Tubular pile die screw |
| CN201530048U (en) * | 2009-05-21 | 2010-07-21 | 丹阳市鸿业机械有限公司 | Pre-tensioning pre-stressed quick die closing bolt for concrete pipe steel pile die |
| CN201755866U (en) * | 2010-08-13 | 2011-03-09 | 安徽建华管桩有限公司 | T-shaped mold closing screw |
-
2011
- 2011-11-28 CN CN 201110381776 patent/CN102431088B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865534A (en) * | 1972-01-26 | 1975-02-11 | Nippon Concrete Ind Co Ltd | Device for clamping a mold frame used for centrifugal compaction of concrete |
| JPH0247005A (en) * | 1988-08-09 | 1990-02-16 | Kobe Steel Ltd | Form for molding shaftlike concrete product |
| KR20030030597A (en) * | 2001-10-12 | 2003-04-18 | 박영성 | Holder for concrete mold |
| CN201530048U (en) * | 2009-05-21 | 2010-07-21 | 丹阳市鸿业机械有限公司 | Pre-tensioning pre-stressed quick die closing bolt for concrete pipe steel pile die |
| CN201432363Y (en) * | 2009-06-15 | 2010-03-31 | 凌德祥 | Locking device of prestressed concrete hollow pile mould |
| CN101758554A (en) * | 2010-01-07 | 2010-06-30 | 广东三和管桩有限公司 | Tubular pile die screw |
| CN201755866U (en) * | 2010-08-13 | 2011-03-09 | 安徽建华管桩有限公司 | T-shaped mold closing screw |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840210A (en) * | 2012-08-30 | 2012-12-26 | 周兆弟 | Die clamping bolt and tube pile forming die comprising die clamping bolt |
| CN102840210B (en) * | 2012-08-30 | 2015-05-27 | 周兆弟 | Die clamping bolt and tube pile forming die comprising die clamping bolt |
| CN104415953A (en) * | 2013-08-30 | 2015-03-18 | 水成精密机械株式会社 | Appratus for automatically cleaning gun barrel |
| CN105108900A (en) * | 2015-08-11 | 2015-12-02 | 周兆弟 | Die closing fastener of pipe die for producing pipe pile |
| CN107160550A (en) * | 2017-07-14 | 2017-09-15 | 江苏汤辰机械装备制造股份有限公司 | A kind of easy-disassembling-assembling centrifugal mold |
| CN109093896A (en) * | 2018-08-03 | 2018-12-28 | 宁国诚石橡塑制品有限公司 | It is a kind of to change formula mold for produce plastic products |
| CN112476756A (en) * | 2020-10-05 | 2021-03-12 | 孙语遥 | A quick closing device for production of concrete pipe pile |
| CN112476756B (en) * | 2020-10-05 | 2022-01-14 | 张家界远大住宅工业有限公司 | A quick closing device for production of concrete pipe pile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102431088B (en) | 2013-08-14 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20151128 |