CN104772619A - Assembly machine for swing arm and tension spring of awning - Google Patents
Assembly machine for swing arm and tension spring of awning Download PDFInfo
- Publication number
- CN104772619A CN104772619A CN201510188611.8A CN201510188611A CN104772619A CN 104772619 A CN104772619 A CN 104772619A CN 201510188611 A CN201510188611 A CN 201510188611A CN 104772619 A CN104772619 A CN 104772619A
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- China
- Prior art keywords
- extension spring
- assembly machine
- swing arm
- scuffing
- cylinder bore
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- 238000000034 method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 3
- 210000000245 forearm Anatomy 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- 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)
- Treatment Of Fiber Materials (AREA)
- Curtains And Furnishings For Windows Or Doors (AREA)
Abstract
The invention relates to assembly equipment, in particular to an assembly machine for a swing arm and a tension spring of an awning. The assembly machine comprises a horizontal rack and is characterized in that a drawing cylinder is arranged at one end of the rack and is horizontal; a telescopic rod of the drawing cylinder is connected with a drawing head for positioning the tension spring; an adjustment sliding seat for positioning the swing arm is arranged at the other end of the rack; a jacking cylinder is arranged below the drawing head and is vertical; a telescopic rod of the jacking cylinder is connected with a jacking block; a control device for controlling the telescopic motion of the drawing cylinder and the jacking cylinder is also arranged on the rack. The assembly machine is semiautomatic; assembly workpieces of the assembly machine are a large arm and the tension spring arranged in the large arm; the assembly machine is mainly used for finishing two operations of stretching the tension spring and connecting buckles with clamping grooves; by the application of the assembly machine, labor intensity of workers can be greatly reduced, and the assembly efficiency is greatly improved.
Description
Technical field
The present invention relates to assembly equipment, be specifically related to a kind of sunshade swing arm extension spring assembly machine.Sunshade swing arm comprises the large arm and forearm that are hinged, is connected with extension spring between large arm and forearm, and extension spring major part is positioned at large arm, and extension spring extends to forearm from large arm.The extension spring that assembling workpiece of the present invention is large arm and is arranged in large arm.
Background technology
The assembling process of sunshade swing arm extension spring is: 1) be placed in the large arm of hollow by extension spring, the inner of extension spring is fixedly connected with large arm, the outer end of extension spring is exposed, and the partial fixing of extension spring near outer end has buckle, when extension spring in the raw time, buckle is positioned at large arm inside, when extension spring be subject to external force by towards out-draw time, buckle just can expose; 2) hold the outer end of extension spring, be pulled outwardly, make extension spring be in extended state, and buckle is pulled out large arm; 3) maintain the extended state of extension spring, meanwhile, at the openend mounting clip pieces of large arm, fastener has draw-in groove, draw-in groove and buckle match, and by draw-in groove and buckle consistency from top to bottom, then firmly buckle are compressed into draw-in groove, complete assembling.Under the effect of fastener, extension spring can be in extended state always.
Above-mentioned assembling process, according to manual assembly, then extremely takes time and effort.In view of the specification of swing arm, with the extension spring length of its collocation is very long, diameter is large, stiffness factor is large, although only need stretched for extension spring a bit of distance, but it is completely just very difficult by manpower this bit of distance that stretches, also a period of time will be kept still more, also want mounting clip pieces simultaneously, so will assembling be completed, at least need two workman's cooperations.And facts have proved, even two or three workman's cooperations, efficiency is also very low, because no matter be stretching extension spring, or buckle is compressed into draw-in groove, all needs to pay very large power, so workman is very easily tired, often needs to have a rest to regain one's strength.In order to reduce labour intensity, the raising efficiency of assembling of workman, our company technical staff have developed swing arm extension spring assembly machine.
Summary of the invention
The present invention takes time and effort mainly for manual assembly swing arm extension spring, inefficient problem, invent a kind of sunshade swing arm extension spring assembly machine, this assembly machine is semi-automatic, mainly complete the operation that the stretching of extension spring, buckle and draw-in groove are connected these two most effort, and the installation of fastener needs human assistance.The application of this assembly machine, greatly can reduce the labour intensity of workman, improve efficiency of assembling greatly.
Above-mentioned technical problem of the present invention is implemented by the following technical programs: a kind of sunshade swing arm extension spring assembly machine, comprise horizontal frames, it is characterized in that, frame one end arranges scuffing of cylinder bore, and scuffing of cylinder bore is level, and the expansion link of scuffing of cylinder bore connects one for the pull head of Locating extension spring, the frame other end is provided with the adjustment slide for positioning arm, the below of described pull head is provided with takes blame for others, and take blame for others in vertical, the expansion link of taking blame for others connects jacking block; Frame is also provided with for controlling scuffing of cylinder bore and the control device of stretching motion of taking blame for others.
As preferably, described control device comprises electric cabinet, switch and for controlling scuffing of cylinder bore and the control circuit of interleaved operation of taking blame for others.In assembling process, first complete the action of stretching extension spring, then carry out the action that buckle compresses into draw-in groove, so scuffing of cylinder bore is interleaved operation with taking blame for others, control circuit is exclusively used in the interleaved operation automatically controlling scuffing of cylinder bore and take blame for others, and the operation of both guarantees is non-interference.
As preferably, the distance between described rear pulling seat and pull head is adjustable: regulate on slide and be provided with locating hole, meanwhile, frame is provided with stroke adjustment, regulates to be formed by securing member between slide and stroke adjustment to removably connect.
As preferably, described adjustment slide is provided with pulling seat, pulling seat connects pivot pin; The rear end (namely with the blind end of bearing) of large arm is hinged on by pivot pin and regulates on slide, and the outer end of extension spring is near pull head.
As preferably, drag hook is arranged in the end of described pull head.
As preferably, the lower end of described frame is provided with levelling foot.
In sum, the present invention compared with prior art tool have the following advantages:
The present invention is semi-automatic assembly machine, mainly completes the operation that the stretching of extension spring, buckle and draw-in groove are connected these two most effort, reduces the labour intensity of workman, improves efficiency of assembling; Distance between pull head of the present invention and adjustment slide is adjustable, can be used in the swing arm extension spring of assembling different size; The interleaved operation that the present invention automatically controls scuffing of cylinder bore by control circuit and takes blame for others, the operation of both guarantees is non-interference, improves operation stability; The present invention is except arranging starting switch, and the positive closing part used when being also provided with emergency, improves safety in utilization.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Number in the figure is: 1, frame; 2, scuffing of cylinder bore; 3, pull head; 4, drag hook; 5, slide is regulated; 51, stroke adjustment; 6, pulling seat; 7, pivot pin; 8, take blame for others; 9, jacking block; 10, levelling foot; 11, electric cabinet; 12, switch.
body embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
Embodiment 1:
As shown in Figure 1, a kind of sunshade swing arm extension spring assembly machine, comprise horizontal frames 1, there is levelling foot 10 lower end of frame 1.Scuffing of cylinder bore 2 is fixed in one end of frame 1, and scuffing of cylinder bore 2 is in level, and the expansion link of scuffing of cylinder bore 2 connects pull head 3, and pull head 3 is in level and outer end is arranged to down drag hook 4, and drag hook 4 is for hooking extension spring; Regulate slide 5 the other end of frame 1, be provided with corresponding with drag hook 4, regulate on slide 5 and be fixed with pulling seat 6, pulling seat 6 can be arranged to bearing, pulling seat 6 inserts pivot pin 7, then the end of large arm is hinged with adjustment slide 5 by this pivot pin 7; In order to realize regulating the distance between slide 5 and pull head 3 adjustable, adjustment slide 5 arranges locating hole, simultaneously, frame 1 arranges stroke adjustment 51, the trip regulates 51 locating slots being arranged to match with described locating hole, the securing member such as connecting bolt or screw rod in locating hole and stroke adjustment 51, then regulate slide 5 and stroke adjustment 51(or regulate slide 5 and frame 1) between formed and removably connect.
The below of described pull head 3 have one vertically upward take blame for others 8, take blame for others 8 expansion link connect jacking block 9, jacking block 9 can rise along with expansion link, height near pull head 3 place.
In assembling process, first complete the action of stretching extension spring, then carry out the action that buckle compresses into draw-in groove, so, scuffing of cylinder bore 2 and to take blame for others 8 are interleaved operations, the present invention is provided with control circuit, be exclusively used in automatically control scuffing of cylinder bore 2 and take blame for others 8 interleaved operation, the operation of both guarantees is non-interference.
In control device of the present invention, also comprise electric cabinet 11 and switch 12, and switch is except starting switch under normal circumstances, the positive closing part used when also comprising emergency, can improve safety in utilization.
The assembling process of swing arm extension spring is:
1) be placed in the large arm of hollow by extension spring, the inner of extension spring is fixedly connected with large arm, and the outer end of extension spring is exposed; Length after being connected with extension spring according to large arm, to regulating the position of slide to regulate, meanwhile, the range ability of the expansion link of setting scuffing of cylinder bore;
2) rear end (namely with the blind end of bearing) of large arm is hinged on slip pulling seat by pivot pin, and the outer end of extension spring is near drag hook;
3) starting switch, scuffing of cylinder bore brings into operation, and drive pull head and drag hook to inside contract, then drag hook hooks extension spring, extension spring is pulled outwardly; Meanwhile, manually fastener is arranged on the front end (i.e. openend) of large arm.
4) according to setting, after pull head and drag hook run a segment distance, when namely reaching the requirement of draw-in groove and buckle consistency from top to bottom, scuffing of cylinder bore is out of service, maintains the extended state of extension spring.Now, take blame for others and bring into operation, jacking block rises under the drive of expansion link, is up pushed away by fastener, and the buckle of extension spring end embeds in draw-in groove.
5) take blame for others out of service, and expansion link drive jacking block drop to initial position, meanwhile, the expansion link of scuffing of cylinder bore stretches out, and pull head and drag hook are returned to original position.
6), after completing assembling, large arm and extension spring are unloaded from frame.
Specific embodiment described in literary composition is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (5)
1. a sunshade swing arm extension spring assembly machine, comprise horizontal frames (1), it is characterized in that, frame one end arranges scuffing of cylinder bore (2), and scuffing of cylinder bore is level, and the expansion link of scuffing of cylinder bore connects one for the pull head (3) of Locating extension spring, the frame other end is provided with the adjustment slide (5) for positioning arm, the below of described pull head is provided with take blame for others (8), and take blame for others in vertical, the expansion link of taking blame for others connects jacking block (9); Frame is also provided with for controlling scuffing of cylinder bore and the control device of stretching motion of taking blame for others.
2. sunshade swing arm extension spring assembly machine according to claim 1, is characterized in that, described control device comprises electric cabinet (11), switch (12) and for controlling scuffing of cylinder bore and the control circuit of interleaved operation of taking blame for others.
3. sunshade swing arm extension spring assembly machine according to claim 1 and 2, it is characterized in that, distance between described adjustment slide and pull head is adjustable: regulate on slide and be provided with locating hole, simultaneously, frame is provided with stroke adjustment (51), is formed by securing member between adjustment slide and stroke adjustment and removably connect.
4. sunshade swing arm extension spring assembly machine according to claim 3, is characterized in that, described adjustment slide is provided with pulling seat (6), pulling seat connects pivot pin (7).
5. the sunshade swing arm extension spring assembly machine according to claim 1 or 2 or 4, is characterized in that, drag hook (4) is arranged in the end of described pull head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188611.8A CN104772619B (en) | 2015-04-21 | 2015-04-21 | A kind of sunshade swing arm extension spring assembly machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510188611.8A CN104772619B (en) | 2015-04-21 | 2015-04-21 | A kind of sunshade swing arm extension spring assembly machine |
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| Publication Number | Publication Date |
|---|---|
| CN104772619A true CN104772619A (en) | 2015-07-15 |
| CN104772619B CN104772619B (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510188611.8A Active CN104772619B (en) | 2015-04-21 | 2015-04-21 | A kind of sunshade swing arm extension spring assembly machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537918A (en) * | 2016-02-25 | 2016-05-04 | 南京利德东方橡塑科技有限公司 | Automatic stretching device for springs and control method for springs |
| CN106564613A (en) * | 2015-10-08 | 2017-04-19 | 陕西飞机工业（集团）有限公司 | Mounting device and method for large-pulling-force return parallel-connection spring for weapon bay door of aircraft |
| CN107378462A (en) * | 2017-08-07 | 2017-11-24 | 常州海威尔机器人科技有限公司 | A kind of melodica draws spring full automatic assembly machine |
| CN109676357A (en) * | 2019-01-11 | 2019-04-26 | 昆山派胜智能科技有限公司 | A kind of extension spring assembling device and method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234734A (en) * | 1985-08-01 | 1987-02-14 | Fujitsu Ten Ltd | Mounting device for tension spring |
| US5012707A (en) * | 1989-01-27 | 1991-05-07 | Holiday Rambler Corporation | Awning spring winder |
| CN2625100Y (en) * | 2003-06-28 | 2004-07-14 | 重庆宗申技术开发研究有限公司 | Clamp apparatus for compressed-mounted damping spring on back of motorcycle |
| CN201389833Y (en) * | 2009-03-06 | 2010-01-27 | 富港电子（东莞）有限公司 | Spring assembly machine |
| CN101786265A (en) * | 2009-12-28 | 2010-07-28 | 苏州工业园区泰格电子科技有限公司 | Spring hanging mechanism of spring assembly machine |
| CN203471275U (en) * | 2013-08-07 | 2014-03-12 | 安徽永高塑业发展有限公司 | Buckle press-fit device |
| CN203599826U (en) * | 2013-10-21 | 2014-05-21 | 昆山倚天自动化有限公司 | Device for automatically installing tension spring |
| CN204747963U (en) * | 2015-04-21 | 2015-11-11 | 浙江华丰电动工具有限公司 | Sunshade swing arm extension spring assembly machine |
-
2015
- 2015-04-21 CN CN201510188611.8A patent/CN104772619B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6234734A (en) * | 1985-08-01 | 1987-02-14 | Fujitsu Ten Ltd | Mounting device for tension spring |
| US5012707A (en) * | 1989-01-27 | 1991-05-07 | Holiday Rambler Corporation | Awning spring winder |
| CN2625100Y (en) * | 2003-06-28 | 2004-07-14 | 重庆宗申技术开发研究有限公司 | Clamp apparatus for compressed-mounted damping spring on back of motorcycle |
| CN201389833Y (en) * | 2009-03-06 | 2010-01-27 | 富港电子（东莞）有限公司 | Spring assembly machine |
| CN101786265A (en) * | 2009-12-28 | 2010-07-28 | 苏州工业园区泰格电子科技有限公司 | Spring hanging mechanism of spring assembly machine |
| CN203471275U (en) * | 2013-08-07 | 2014-03-12 | 安徽永高塑业发展有限公司 | Buckle press-fit device |
| CN203599826U (en) * | 2013-10-21 | 2014-05-21 | 昆山倚天自动化有限公司 | Device for automatically installing tension spring |
| CN204747963U (en) * | 2015-04-21 | 2015-11-11 | 浙江华丰电动工具有限公司 | Sunshade swing arm extension spring assembly machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106564613A (en) * | 2015-10-08 | 2017-04-19 | 陕西飞机工业（集团）有限公司 | Mounting device and method for large-pulling-force return parallel-connection spring for weapon bay door of aircraft |
| CN106564613B (en) * | 2015-10-08 | 2019-01-25 | 陕西飞机工业（集团）有限公司 | A kind of big pulling force return for aircraft weapon hatch door and spring mounting device and method |
| CN105537918A (en) * | 2016-02-25 | 2016-05-04 | 南京利德东方橡塑科技有限公司 | Automatic stretching device for springs and control method for springs |
| CN107378462A (en) * | 2017-08-07 | 2017-11-24 | 常州海威尔机器人科技有限公司 | A kind of melodica draws spring full automatic assembly machine |
| CN109676357A (en) * | 2019-01-11 | 2019-04-26 | 昆山派胜智能科技有限公司 | A kind of extension spring assembling device and method |
| CN109676357B (en) * | 2019-01-11 | 2023-10-10 | 昆山派胜智能科技有限公司 | Tension spring assembly device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104772619B (en) | 2017-03-01 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Assembly machine for swing arm and tension spring of awning Effective date of registration: 20181217 Granted publication date: 20170301 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: ZHEJIANG HUAFENG ELECTRIC TOOLS Co.,Ltd. Registration number: 2018990001211 |
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Date of cancellation: 20191121 Granted publication date: 20170301 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: ZHEJIANG HUAFENG ELECTRIC TOOLS Co.,Ltd. Registration number: 2018990001211 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Assembly machine for swing arm and tension spring of awning Effective date of registration: 20191211 Granted publication date: 20170301 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: ZHEJIANG HUAFENG ELECTRIC TOOLS Co.,Ltd. Registration number: Y2019330000284 |
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Date of cancellation: 20211223 Granted publication date: 20170301 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Economic Development Zone Branch Pledgor: ZHEJIANG HUAFENG ELECTRIC TOOLS Co.,Ltd. Registration number: Y2019330000284 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A sunshade swing arm tension spring assembly machine Effective date of registration: 20220412 Granted publication date: 20170301 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: ZHEJIANG HUAFENG ELECTRIC TOOLS Co.,Ltd. Registration number: Y2022330000505 |
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Date of cancellation: 20230214 Granted publication date: 20170301 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: ZHEJIANG HUAFENG ELECTRIC TOOLS Co.,Ltd. Registration number: Y2022330000505 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sunshade swing arm tension spring assembly machine Effective date of registration: 20230412 Granted publication date: 20170301 Pledgee: China Co. truction Bank Corp Jinhua branch Pledgor: ZHEJIANG HUAFENG ELECTRIC TOOLS Co.,Ltd. Registration number: Y2023980037791 |
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