CN110666490B - Torsional spring torsion structure for positioning pin assembly mechanism - Google Patents
Torsional spring torsion structure for positioning pin assembly mechanism Download PDFInfo
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- CN110666490B CN110666490B CN201910981126.4A CN201910981126A CN110666490B CN 110666490 B CN110666490 B CN 110666490B CN 201910981126 A CN201910981126 A CN 201910981126A CN 110666490 B CN110666490 B CN 110666490B
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- torsion spring
- spring
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- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000001360 synchronised effect Effects 0.000 claims abstract description 27
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/048—Springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention relates to a torsion spring torsion structure for a positioning pin assembly mechanism, which is applied to the torsion spring positioning pin assembly mechanism. The invention comprises a servo motor, a speed reducer mounting plate, a stand column, a bearing seat bottom plate, a fixed plate, a torsion tool, a coupler, a transmission shaft, a synchronous pulley I, a torsion spring cylinder and a torsion spring cylinder plate. The torsion spring torsion device is simple and reasonable in structural design, safe, reliable, convenient to operate, high in working efficiency and capable of meeting use requirements through torsion of the torsion spring.
Description
Technical Field
The invention relates to a structure, in particular to a torsion spring torsion structure for a positioning pin assembly mechanism, which is applied to the torsion spring positioning pin assembly mechanism.
Background
The existing torsion spring is twisted, and is operated manually, so that the labor intensity is high, the tooling efficiency is low, the torsion is not in place, the quality of a finished product of a product is affected, and the existing production requirement cannot be met.
The publication date is 2018, 03 and 20, and the Chinese patent with publication number 107812867A discloses an invention patent named as a torsion spring automatic torsion device. The automatic feeding device comprises a machine base, an automatic feeding mechanism, a compressing cylinder mechanism and a rotating motor mechanism, wherein the compressing cylinder mechanism and the rotating motor mechanism are respectively positioned on two sides of the automatic feeding mechanism and are coaxially arranged, a direct vibration module is arranged on the automatic feeding mechanism, the automatic feeding mechanism is provided with a feeding pneumatic sliding table, and the direct vibration module and the feeding pneumatic sliding table are vertically arranged. Although this patent achieves accurate control of the torsion angle and simplifies the operation process, the torsion structure with the torsion spring is not suitable for the torsion spring locating pin assembly mechanism.
Therefore, the torsional spring torsion structure which is simple and reasonable in structural design, convenient to operate and high in working efficiency and meets the use requirement by torsion of the torsional spring is particularly necessary.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide the torsion spring torsion structure for the locating pin assembly mechanism, which has the advantages of simple and reasonable structural design, safety, reliability, convenient operation, high working efficiency and torsion of the torsion spring meeting the use requirement.
The invention solves the problems by adopting the following technical scheme: this a torsional spring torsion structure for among locating pin assembly devices, including servo motor, speed reducer mounting panel, stand, bearing frame bottom plate and fixed plate, servo motor is connected with the speed reducer, and the speed reducer is fixed on the speed reducer mounting panel, and the speed reducer mounting panel passes through the stand to link to each other with the bearing frame bottom plate, and the bearing frame is fixed on the bearing frame bottom plate, and the bearing frame bottom plate links to each other with the fixed plate, its characterized in that: the torsion tool is connected with the fixed plate, the coupler is connected with the transmission shaft, the transmission shaft is connected with the synchronous pulley I, the bearing seat is connected with the transmission shaft, and the torsion spring cylinder is fixed on the torsion spring cylinder plate; the torsion tool comprises a rotating shaft, a synchronous belt wheel II, an angular contact bearing seat, a rotating arm, a spring sleeve, a spring, a rotating seat, a locating pin, a deep groove ball bearing and a rotating pressing seat, wherein the synchronous belt wheel II is connected with the rotating shaft, the synchronous belt is connected with the synchronous belt wheel II, the angular contact bearing is contacted with the rotating shaft and the angular contact bearing seat, the rotating arm, the spring sleeve and the spring are sequentially sleeved with the rotating shaft, the locating pin is matched with the rotating shaft, the deep groove ball bearing is connected with the rotating seat and the rotating pressing seat, and the synchronous belt is matched with the synchronous belt wheel I.
Preferably, the torsion tool further comprises a bearing fixing ring, wherein the bearing fixing ring is used for fixing the angular contact bearing seat.
Preferably, the torsion tool further comprises a proximity switch, and the proximity switch is arranged on the bearing seat.
Preferably, the torsion tool further comprises a thrust plate, and the thrust plate is fixed with the rotating shaft.
Preferably, the torsion tool further comprises a lock nut, and the synchronous pulley II is connected with the rotating shaft through the lock nut.
Preferably, the torsion spring torsion structure further comprises a reinforcing rib, wherein the reinforcing rib is arranged on the fixing plate.
Preferably, the torsion structure of the torsion spring further comprises a bearing, and the bearing seat is connected with the transmission shaft through the bearing.
Preferably, the torsion spring torsion structure further comprises a tensioning seat, and the tensioning seat is connected with the fixed plate.
Preferably, the thrust plate of the present invention is fixed to the rotating shaft by a screw.
Compared with the prior art, the invention has the following advantages and effects: the whole structural design is simple and reasonable, safe and reliable, convenient operation twists reverse the rotation axis of frock and rotates, drives the swinging boom action, makes the swivel pin hook the product torsional spring, and is efficient, satisfies the user demand.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present invention.
Fig. 2 is a partial schematic structure of fig. 1.
Fig. 3 is a schematic structural diagram of a torsion tool according to an embodiment of the present invention.
Fig. 4 is a schematic cross-sectional structure of fig. 3.
Fig. 5 is a schematic diagram of the torsion tool mounted on the torsion structure of the torsion spring according to the embodiment of the invention.
In the figure: servo motor 421, speed reducer 422, speed reducer mounting plate 423, upright 424, coupling 425, bearing pedestal 426, bearing 427, bearing pedestal bottom plate 428, transmission shaft 429, proximity switch 430, fixed plate 431, reinforcing rib 432, torsion fixture 433, tensioning seat 434, synchronous pulley one 435, torsion spring cylinder 436, torsion spring cylinder plate 437;
Torsion tooling 433: the device comprises a locking nut 433-1, a rotating shaft 433-2, a synchronous belt 433-3, a synchronous belt pulley II 433-4, a bearing fixing ring 433-5, a spacer 433-6, an angular contact bearing 433-7, an angular contact bearing seat 433-8, a flat key 433-9, a tightening nut 433-10, a rotating arm 433-11, a spring housing 433-12, a spring 433-13, a copper sleeve 433-14, a rotating seat 433-15, a locating pin 433-16, a thrust plate 433-17, a deep groove ball bearing 433-18, a rotating pressing seat 433-19, a product locating sleeve 433-20, a clamp spring 433-21, a rotating pin 433-22, a rotating pin guide 433-23 and a pressing ring 433-24.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and not limited to the following examples.
Examples
Referring to fig. 1 to 5, the torsion spring torsion structure used in the positioning pin assembly mechanism of the present embodiment includes a servo motor 421, a speed reducer 422, a speed reducer mounting plate 423, a post 424, a bearing housing 426, a bearing housing bottom plate 428, a fixing plate 431, a torsion fixture 433, a coupling 425, a transmission shaft 429, a first synchronous pulley 435, a torsion spring cylinder 436 and a torsion spring cylinder plate 437, the servo motor 421 is connected with the speed reducer 422, the speed reducer 422 is fixed on the speed reducer mounting plate 423, the speed reducer mounting plate 423 is connected with the bearing housing bottom plate 428 through the post 424, the bearing housing 426 is fixed on the bearing housing bottom plate 428, the bearing housing bottom plate 428 is connected with the fixing plate 431, the torsion fixture 433 is connected with the fixing plate 429, the coupling 425 is connected with the transmission shaft 429, the transmission shaft 429 is connected with the first synchronous pulley 435, the bearing housing 426 is connected with the transmission shaft 429, and the torsion spring cylinder 436 is fixed on the torsion spring cylinder plate 437.
In this embodiment, the proximity switch 430 is mounted on the bearing seat 426, the reinforcing ribs 432 are disposed on the fixing plate 431, the bearing seat 426 is connected to the transmission shaft 429 through the bearing 427, and the tensioning seat 434 is connected to the fixing plate 431.
The torsion tool mainly comprises a rotating shaft 433-2, a synchronous belt 433-3, a synchronous belt pulley II 433-4, a bearing fixing ring 433-5, an angular contact bearing 433-7, an angular contact bearing seat 433-8, a rotating arm 433-11, a spring sleeve 433-12, a spring 433-13, a rotating seat 433-15, a locating pin 433-16, a thrust plate 433-17, a deep groove ball bearing 433-18 and a rotating pressing seat 433-19.
In the embodiment, a second synchronous pulley 433-4 is connected with a rotating shaft 433-2 through a locking nut 433-1, and a synchronous belt 433-3 is connected with the second synchronous pulley 433-4; the timing belt 433-3 mates with timing pulley one 435.
In the embodiment, the angular contact bearing 433-7 is in contact with the rotating shaft 433-2 and the angular contact bearing seat 433-8, and the bearing fixing ring 433-5 is used for fixing the angular contact bearing seat 433-8, and the angular contact bearing seat 433-8 is connected with the fixing plate 431 in the torsion structure of the torsion spring.
The rotating arm 433-11, the spring housing 433-12 and the spring 433-13 are sequentially sleeved with the rotating shaft 433-2.
In the embodiment, the locating pin 433-16 is matched with the rotating shaft 433-2, the thrust plate 433-17 is fixed with the rotating shaft 433-2 through a screw, and the deep groove ball bearing 433-18 is connected with the rotating seat 433-15 and the rotating pressing seat 433-19.
The spacer 433-6 of this embodiment is provided at a distance between the timing pulley two 433-4 and the angular contact bearing 433-7.
The copper sleeve 433-14 of this embodiment is sleeved between the rotating shaft 433-2 and the rotating seat 433-15.
In the embodiment, a snap spring 433-21 is arranged in a rotating seat 433-15, and a product positioning sleeve 433-20 is arranged in a rotating pressing seat 433-19.
The rotating pin 433-22 is connected with the rotating arm 433-11, a rotating pin guide sleeve 433-23 is arranged between the rotating seat 433-15 and the rotating pin 433-22, the pressing ring 433-24 is arranged in the rotating seat 433-15, and the rotating shaft 433-2 is provided with a flat key 433-9.
The torsion spring cylinder 436 of this embodiment acts with the integral components in place so that the product positioning sleeve 433-20 is inserted into the product.
From the above description, those skilled in the art will be able to practice.
In addition, it should be noted that the specific embodiments described in the present specification may vary from part to part, from name to name, etc., and the above description in the present specification is merely illustrative of the structure of the present invention. All equivalent or simple changes of the structure, characteristics and principle according to the inventive concept are included in the protection scope of the present patent. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions in a similar manner without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. The utility model provides a torsional spring torsion structure for among locating pin assembly devices, includes servo motor, speed reducer mounting panel, stand, bearing frame bottom plate and fixed plate, servo motor is connected with the speed reducer, and the speed reducer is fixed on the speed reducer mounting panel, and the speed reducer mounting panel passes through the stand to link to each other with the bearing frame bottom plate, and the bearing frame is fixed on the bearing frame bottom plate, and the bearing frame bottom plate links to each other with the fixed plate, its characterized in that: the torsion tool is connected with the fixed plate, the coupler is connected with the transmission shaft, the transmission shaft is connected with the synchronous pulley I, the bearing seat is connected with the transmission shaft, and the torsion spring cylinder is fixed on the torsion spring cylinder plate; the torsion tool comprises a rotating shaft, a synchronous belt wheel II, an angular contact bearing seat, a rotating arm, a spring sleeve, a spring, a copper sleeve, a rotating seat, a locating pin, a deep groove ball bearing, a rotating pressing seat, a rotating pin guide sleeve and a pressing ring, wherein the synchronous belt wheel II is connected with the rotating shaft, the synchronous belt wheel II is connected with the synchronous belt wheel II, the angular contact bearing is contacted with the rotating shaft and the angular contact bearing seat, the rotating arm, the spring sleeve and the spring are sequentially sleeved with the rotating shaft, the locating pin is matched with the rotating shaft, the deep groove ball bearing is connected with the rotating seat and the rotating pressing seat, and the synchronous belt is matched with the synchronous belt wheel I; the rotary pin is connected with the rotary arm, a rotary pin guide sleeve is arranged between the rotary seat and the rotary pin, and the compression ring is arranged in the rotary seat; the copper sleeve is sleeved between the rotating shaft and the rotating seat, and the spring is arranged between the copper sleeve and the spring sleeve; the snap springs are arranged in the rotary seat, and the product positioning sleeve is arranged in the rotary pressing seat.
2. The torsion spring torsion structure for use in a dowel assembly mechanism according to claim 1, wherein: the torsion tool further comprises a bearing fixing ring, and the bearing fixing ring is used for fixing the angular contact bearing seat.
3. The torsion spring torsion structure for use in a dowel assembly mechanism according to claim 1, wherein: the torsion tool further comprises a proximity switch, and the proximity switch is arranged on the bearing seat.
4. The torsion spring torsion structure for use in a dowel assembly mechanism according to claim 1, wherein: the torsion tool further comprises a thrust plate, and the thrust plate is fixed with the rotating shaft.
5. The torsion spring torsion structure for use in a dowel assembly mechanism according to claim 1, wherein: the torsion tool further comprises a lock nut, and the synchronous pulley II is connected with the rotating shaft through the lock nut.
6. The torsion spring torsion structure for use in a dowel assembly mechanism according to claim 1, wherein: the torsion spring torsion structure further comprises a reinforcing rib, and the reinforcing rib is arranged on the fixing plate.
7. The torsion spring torsion structure for use in a dowel assembly mechanism according to claim 1, wherein: the torsion spring torsion structure further comprises a bearing, and the bearing seat is connected with the transmission shaft through the bearing.
8. The torsion spring torsion structure for use in a dowel assembly mechanism according to claim 1, wherein: the torsion spring torsion structure further comprises a tensioning seat, and the tensioning seat is connected with the fixing plate.
9. The torsion spring torsion structure for use in a dowel assembly mechanism of claim 4, wherein: the thrust plate is fixed with the rotating shaft through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981126.4A CN110666490B (en) | 2019-10-16 | 2019-10-16 | Torsional spring torsion structure for positioning pin assembly mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910981126.4A CN110666490B (en) | 2019-10-16 | 2019-10-16 | Torsional spring torsion structure for positioning pin assembly mechanism |
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| Publication Number | Publication Date |
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| CN110666490A CN110666490A (en) | 2020-01-10 |
| CN110666490B true CN110666490B (en) | 2024-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910981126.4A Active CN110666490B (en) | 2019-10-16 | 2019-10-16 | Torsional spring torsion structure for positioning pin assembly mechanism |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215235U (en) * | 1988-07-11 | 1990-01-30 | ||
| JP2005299605A (en) * | 2004-04-16 | 2005-10-27 | Hitachi Ltd | Valve timing control device for internal combustion engine |
| CN202991161U (en) * | 2012-12-24 | 2013-06-12 | 绵阳新晨动力机械有限公司 | Phase regulator for variable camshaft of engine |
| DE102013016900A1 (en) * | 2013-10-11 | 2015-04-16 | Daimler Ag | Camshaft adjuster for an internal combustion engine |
| CN204700516U (en) * | 2015-06-17 | 2015-10-14 | 朱日贡 | The torsion spring press-loading apparatus of spring clip kludge |
| CN204975941U (en) * | 2015-09-30 | 2016-01-20 | 昌辉汽车电器（黄山）股份公司 | Car ignition lock changes utensil of assisting of piece installation torsional spring |
| CN207223344U (en) * | 2017-09-19 | 2018-04-13 | 儒拉玛特自动化技术(苏州)有限公司 | A kind of assembling device of torsional spring and its neck bush |
| CN108406280A (en) * | 2018-01-23 | 2018-08-17 | 歌尔股份有限公司 | torsional spring assembling device and method |
| CN211102588U (en) * | 2019-10-16 | 2020-07-28 | 杭州高品自动化设备有限公司 | Torsional spring torsion structure for positioning pin assembling mechanism |
-
2019
- 2019-10-16 CN CN201910981126.4A patent/CN110666490B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215235U (en) * | 1988-07-11 | 1990-01-30 | ||
| JP2005299605A (en) * | 2004-04-16 | 2005-10-27 | Hitachi Ltd | Valve timing control device for internal combustion engine |
| CN202991161U (en) * | 2012-12-24 | 2013-06-12 | 绵阳新晨动力机械有限公司 | Phase regulator for variable camshaft of engine |
| DE102013016900A1 (en) * | 2013-10-11 | 2015-04-16 | Daimler Ag | Camshaft adjuster for an internal combustion engine |
| CN204700516U (en) * | 2015-06-17 | 2015-10-14 | 朱日贡 | The torsion spring press-loading apparatus of spring clip kludge |
| CN204975941U (en) * | 2015-09-30 | 2016-01-20 | 昌辉汽车电器（黄山）股份公司 | Car ignition lock changes utensil of assisting of piece installation torsional spring |
| CN207223344U (en) * | 2017-09-19 | 2018-04-13 | 儒拉玛特自动化技术(苏州)有限公司 | A kind of assembling device of torsional spring and its neck bush |
| CN108406280A (en) * | 2018-01-23 | 2018-08-17 | 歌尔股份有限公司 | torsional spring assembling device and method |
| CN211102588U (en) * | 2019-10-16 | 2020-07-28 | 杭州高品自动化设备有限公司 | Torsional spring torsion structure for positioning pin assembling mechanism |
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