CN105904145B - A kind of annular angled section spring welding procedure device - Google Patents
A kind of annular angled section spring welding procedure device Download PDFInfo
- Publication number
- CN105904145B CN105904145B CN201610441324.8A CN201610441324A CN105904145B CN 105904145 B CN105904145 B CN 105904145B CN 201610441324 A CN201610441324 A CN 201610441324A CN 105904145 B CN105904145 B CN 105904145B
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- China
- Prior art keywords
- spring
- angled section
- welding procedure
- kerve
- procedure device
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Abstract
The present invention relates to angled section field of spring processing, a kind of annular angled section spring welding procedure device is disclosed, to solve to be difficult to fix in spring manufacturing process, clamping, the shearing of two ends spring silk, joint and the low problem of welding efficiency, the present apparatus is by clamp body（1）, clamping plate（2）And pressure exerting arrangement（3）Composition；Clamp body（1）Fixed block is fixed on including two slips（5）Side slide（4）And side slide（4）Between set rebound spring（9）, pressure exerting arrangement（3）Telescopic end respectively with side slide（4）It is connected, clamp body（1）With side slide（4）Joint portion is provided with spring lock chamber, two clamping plates（2）Between be provided with gap and form operation mouthful（12）, the present apparatus can be widely applied to annular angled section spring mechanical automation production.
Description
Technical field
The present invention relates to angled section field of spring processing, specifically a kind of annular angled section spring welding procedure
Device.
Background technology
Ring-like angled section spring is widely used in power high voltage contact, medicine equipment and mechanical seal.In annular
In angled section spring process, first by wind spring machining bar shaped angled section spring, then in bar shaped angled section
The spring wire of both ends of the spring is cut out suitable section, and the angled section of toroidal is made finally by the welding in two sections
Turn.
Because the development of ring-like angled section spring is later, still welded using manual operations now, due to the elastic force of itself, made
Annular angled section spring is not allowed to be fixed easily, is clamped very much, causes the annular angled section spring produced uneven, and spring wire
The process efficiencies such as the later welding of spring Threaded Connector Coupling and joint of the joints shear at two ends, shearing are low.
The content of the invention
The present invention is intended to provide a kind of annular inclines diaphragm flexures welding procedure device, can be fixed in manufacturing process, clamped
Annular angled section spring, makes product spring line be evenly distributed, and shearing, joint and the welding at spring wire two ends is realized machinery
Automation mechanized operation, improve production efficiency.
In order to solve the above technical problems, a kind of annular angled section spring welding procedure device of the invention is by fixture
Body, two clamping plates and two pressure exerting arrangement compositions；The clamp body includes two side slides and a fixed block, two
Side slide respectively on the wall of side it is horizontally disposed have projection rib formed slide rail, fixed block on the wall of side in the horizontal direction
Offer corresponding groove and form slideway, the middle setting of the slideway convexes to form postive stop baffle, two side slides point
It is not slidably connected in two sections of slideways being separated into by postive stop baffle by slide rail, between two side slides end face close to each other
Be additionally provided with rebound spring, two telescopic ends of the pressure exerting arrangement respectively with two side slides away from rebound spring end face phase
Even；The spring for offering arc on the top surface of two side slides and fixed block respectively fixes kerve, and three sections of springs fix kerve phase
Mutually it is formed through ring spring and fixes kerve, two clamping plates is arranged at two sides by dismountable fixed form respectively
The top surface of sliding block, the spring for offering arc on two bottom surfaces of clamping plate respectively fixes inverted draw cut, and the spring fixes inverted draw cut with folder
Ring spring on specific top surface fixes kerve and collectively forms semi-enclosed ring spring lock chamber；The spring fix kerve with
Spring is fixed on the groove face of inverted draw cut and also offers turn screw thread respectively；Gap is provided between two clamping plates and forms operation
Mouthful.
Preferably, the ring spring fixes kerve and the depth of spring fixation inverted draw cut is angled section bullet to be processed
The half of spring height.
Preferably, the length that the spring for being opened up on the fixed block top surface fixes kerve accounts for the ring spring fixation kerve
3/5ths, the length that the spring that is opened up on two top surfaces of the side slide fixes kerve accounts for the ring spring and consolidates respectively
Determine 1/5th of kerve.
Preferably, the cross section of the slideway and slide rail is in dove-tail form.
Preferably, the pressure exerting arrangement is hydraulic cylinder, and the telescopic end of the pressure exerting arrangement is the piston rod of hydraulic cylinder.
Preferably, the side slide described in two is respectively arranged with rebound spring fixing hole, institute on end face close to each other
The two ends for stating rebound spring are individually fixed in the bottom of rebound spring fixing hole.
Preferably, two alignment pins are provided with the side slide top surface, the clamping plate is by two of setting on bottom surface
Individual pin-and-hole is fixed with side slide.
Preferably, the operation mouthful is in funnel-form, and bore gradually increases from the bottom to top.
Preferably, the clamping plate top surface centre position is provided with lifting hand.
Preferably, the lifting hand is made up of the internal thread hole and screw that are opened in clamping plate top surface.
Beneficial effect
The present invention is securely fixed clamp body with clamping plate by alignment pin, and is respectively arranged with the end face of joint portion
The annular groove of ring angled section spring is adapted to, semi-enclosed spring lock chamber is formed.Bar shaped angled section spring is curving circle
After be secured firmly in the chamber, spring is uniformly molded.Kerve is fixed in ring spring and spring is fixed and also set up on inverted draw cut face
There is turn screw thread corresponding with spring line, further enhancing stability of the annular angled section spring in annular chamber.
Side slide rebound spring effect under drive clamping plate, then drive angled section spring end to both sides make a concession to
Appropriate location, vacating space shears two ends spring wire end by mechanical hand scissors；Latter two side slide is sheared in pressure exerting arrangement
Effect is lower to drive clamping plate to close up to intermediate symmetry, and 2 after shearing spring Threaded Connector Coupling automatic butt is entered finally by operation mouthful
The welding of row both ends of the spring spring wire.By special construction of the invention so that annular angled section spring is turned by making by hand
For mechanical automation is produced, the various deficiencies made by hand in the prior art are overcome, greatly improve producing efficiency, and system
The annular angled section spring made is more uniform.
Brief description of the drawings
Fig. 1 is the schematic diagram that a kind of annular of the invention inclines diaphragm flexures welding procedure device；
Fig. 2 is that a kind of annular of the invention inclines the section components level of diaphragm flexures welding procedure device to explosive view；
Fig. 3 is the clamp body schematic diagram that a kind of annular of the invention inclines diaphragm flexures welding procedure device；
Marked in figure：1st, clamp body, 2, clamping plate, 3, pressure exerting arrangement, 4, side slide, 5, fixed block, 6, slide rail, 7, sliding
Road, 8, postive stop baffle, 9, rebound spring, 10, ring spring fix kerve, 11, turn screw thread, 12, operation mouthful, 13, resilience
Spring fixed hole, 14, alignment pin, 15, pin-and-hole, 16, lifting hand.
Specific embodiment
As shown in Figure 1 to Figure 3, a kind of annular angled section spring welding procedure device of the invention is by clamp body 1, two
Clamping plate 2 and two pressure exerting arrangements 3 are constituted；The clamp body 1 includes two side slides 4 and a fixed block 5, two sides
The horizontally disposed dove-tail form rib for having projection forms slide rail 6, the edge on the wall of side of fixed block 5 to sliding block 4 on the wall of side respectively
Horizontal direction offers corresponding dove-tail form groove and forms slideway 7, and the middle setting of the slideway 7 convexes to form postive stop baffle 8,
Two side slides 4 are slidably connected in two sections of slideways 7 being separated into by postive stop baffle 8 by slide rail 6 respectively, dove-tail form
It is more stable that design can coordinate slide rail 6 and slideway 7.Resilience bullet is additionally provided between two side slides 4 end face close to each other
Spring 9, the two ends of the rebound spring 9 are separately fixed at the rebound spring set on two two end faces adjacent to each other of side slide 4
In fixing hole 13, when by setting rebound spring fixing hole 13 rebound spring can be made to be in compressive state, two side slides 4 can be with
It is seamless to be close to, ring spring is fixed kerve 10 in a ring for closing, spring to be processed is more beneficial in spring lock chamber
In fixation and clamping.Two pressure exerting arrangements 3 are hydraulic cylinder, and its telescopic end is piston rod remote with two side slides 4 respectively
End face from rebound spring 9 is connected.
The spring for offering arc on the top surface of two side slides 4 and fixed block 5 respectively fixes kerve, and three sections of springs are fixed
Kerve is mutually communicated to form ring spring fixation kerve 10 corresponding with annular angled section spring to be processed, of the invention
In preferred scheme, the spring on fixed block 5 fixes kerve and accounts for ring spring fixes the length of kerve 10 3/5ths, described in two
Side slide on spring fix kerve length account for respectively ring spring fix the length of kerve 10 1/5th；Described in two
Clamping plate 2 is fixed on two top surfaces of side slide 4 by two groups of alignment pins 14 and pin-and-hole 15 respectively, and wherein alignment pin 14 is arranged at
On side slide top surface, pin-and-hole 15 is arranged on the bottom surface of clamping plate 2, and arc is also offered respectively on two bottom surfaces of clamping plate 2
The spring of shape fixes inverted draw cut, and the spring fixes inverted draw cut and collectively forms half with the ring spring fixation kerve 10 on the top surface of clamp body 1
The ring spring lock chamber of closing, in preferred scheme of the invention, the ring spring fixes kerve 10 and spring fixes top
The depth of groove is the half of angled section spring heights to be processed；The spring fixes the groove that kerve fixes inverted draw cut with spring
Turn screw thread 11 is also offered on face respectively, the turn screw thread 11 is processed, with ring to be processed by Digit Control Machine Tool secret
The spring line of shape angled section spring is corresponded, and further increases stability of the spring to be processed in spring lock chamber；
Gap is provided between two clamping plates 2 and forms operation mouthful 12, the operation mouthful is in funnel-form, and bore gradually increases from the bottom to top,
The small benefit in 12 bottoms of operation mouthful is that the ring spring for making clamping plate 2 as much as possible fixes inverted draw cut fastening spring；12 mouthfuls of operation mouthful
Big benefit is to be easy to the subsequent handlings such as spring wire shearing and welding to be operated by the hole as far as possible.
Lifting hand 16 is additionally provided with the middle part of two top surfaces of clamping plate 2, it is convenient to separate clamping plate and side slide,
Realized in the way of the top surface of clamping plate 2 opens up internal thread hole and screws in screw in the present embodiment.
The step that diaphragm flexures welding procedure device makes annular angled section spring is inclined by a kind of annular of the present embodiment
It is rapid as follows, the relative motion of two side slides 4 is promoted by the piston rod of hydraulic cylinder first, until two slide rails of side slide 46 are pressed closer
The postive stop baffle 8 of the middle setting of slideway 7, now rebound spring 9 is in compressive state, and bar shaped angled section spring is placed in into annular elastomeric
Spring is fixed in kerve 10, and adjustment spring line is corresponded with turn screw thread 11, and the two ends of spring is in two side slides
Joint portion, two clamping plates 2 are fixed on side slide 4 by alignment pin respectively, spring is in fixed, clamped condition.
The piston rod retraction of its secondary control hydraulic cylinder, two side slides 4 and clamping plate fixed thereon 2 are in rebound spring 9
In the presence of to two Slideslips, the two ends of spring to be processed are then driven to two lateral movements, by mechanical hand scissors after vacating space
Shearing two ends spring wire end；The piston rod of hydraulic cylinder is controlled to promote two side slides 4 to drive clamping plate 2 right to centre after shearing
Title closes up, and realizes 2 spring Threaded Connector Coupling automatic butts after shearing, and both ends of the spring bullet is carried out by operation mouthful 12 by mechanical welding catcher
The welding of spring silk.It is smaller that the present apparatus is particularly suitable for processing diameter, or the larger situation of mechanical hand scissors.
Clamping plate 2 is removed finally by lifting hand 16 to take out obtained annular angled section spring, be put into another bar shaped
The circulation of angled section spring makes.Thus manufacturing process understands that the present apparatus realizes annular angled section spring by making by hand
To the huge advance that mechanical automation changes, production efficiency is greatly improved, and the annular angled section spring produced is more
Plus it is uniform.
Claims (10)
1. a kind of annular angled section spring welding procedure device, it is characterised in that：The device is by clamp body（1）, two clamp
Plate（2）And two pressure exerting arrangements（3）Composition；The clamp body（1）Including two side slides（4）And a fixed block（5）,
Two side slides（4）The horizontally disposed rib for having projection forms slide rail on the wall of side respectively（6）, in fixed block（5）'s
Corresponding groove is offered on the wall of side in the horizontal direction and forms slideway（7）, the slideway（7）Middle setting convex to form it is spacing
Baffle plate（8）, two side slides（4）Pass through slide rail respectively（6）It is slidably connected at by postive stop baffle（8）Two sections of cunnings being separated into
Road（7）It is interior, two side slides（4）Rebound spring is additionally provided between end face close to each other（9）, two pressure exerting arrangements
（3）Telescopic end respectively with two side slides（4）Away from rebound spring（9）End face be connected；Two side slides（4）And fixed block
（5）Top surface on offer the spring of arc respectively and fix kerve, three sections of springs fix kerves and are mutually communicated to form ring spring
Fixed kerve（10）, two clamping plates（2）Two side slides are arranged on by dismountable fixed form respectively（4）Top
Face, two clamping plates（2）Bottom surface on offer respectively arc spring fix inverted draw cut, the spring fix inverted draw cut and clamp body
（1）Ring spring on top surface fixes kerve（10）Collectively form semi-enclosed ring spring lock chamber；The spring fixes bottom
Groove is fixed on the groove face of inverted draw cut with spring and also offers turn screw thread respectively（11）；Two clamping plates（2）Between be provided between
Gap forms operation mouthful（12）.
2. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：The annular
Spring fixes kerve（10）And the depth of spring fixation inverted draw cut is the half of angled section spring heights to be processed.
3. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：The fixation
Block（5）The length that the spring opened up on top surface fixes kerve accounts for the ring spring fixation kerve（10）3/5ths, two
The side slide（4）Top surface on the spring that opens up fix the length of kerve and account for the ring spring respectively and fix kerve（10）'s
1/5th.
4. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：The slideway
（7）And slide rail（6）Cross section be in dove-tail form.
5. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：The pressure
Mechanism（3）It is hydraulic cylinder, the pressure exerting arrangement（3）Telescopic end for hydraulic cylinder piston rod.
6. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：Described in two
Side slide（4）Rebound spring fixing hole is respectively arranged with end face close to each other（13）, the rebound spring（9）Two
End is individually fixed in rebound spring fixing hole（13）Bottom.
7. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：The sideslip
Block（4）Two alignment pins are provided with top surface（14）, the clamping plate（2）By two pin-and-holes set on bottom surface（15）With side
Sliding block（4）It is fixed.
8. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：The operation
Mouthful（12）In funnel-form, bore gradually increases from the bottom to top.
9. a kind of annular angled section spring welding procedure device according to claim 1, it is characterised in that：The clamping
Plate（2）Top surface centre position is provided with lifting hand（16）.
10. a kind of annular angled section spring welding procedure device according to claim 9, it is characterised in that：It is described to carry
Handle（16）By being opened in clamping plate（2）Internal thread hole and the screw composition of top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441324.8A CN105904145B (en) | 2016-06-20 | 2016-06-20 | A kind of annular angled section spring welding procedure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610441324.8A CN105904145B (en) | 2016-06-20 | 2016-06-20 | A kind of annular angled section spring welding procedure device |
Publications (2)
| Publication Number | Publication Date |
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| CN105904145A CN105904145A (en) | 2016-08-31 |
| CN105904145B true CN105904145B (en) | 2017-06-06 |
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| CN201610441324.8A Active CN105904145B (en) | 2016-06-20 | 2016-06-20 | A kind of annular angled section spring welding procedure device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106956099A (en) * | 2017-03-02 | 2017-07-18 | 江苏明科光电技术有限公司 | A kind of spot welding positioning tool for shading ring |
| CN112091509A (en) * | 2020-09-09 | 2020-12-18 | 北京品驰医疗设备有限公司 | Welding tool for inclined ring spring and manufacturing method of inclined ring spring |
| CN113399916A (en) * | 2021-07-13 | 2021-09-17 | 昆山华恒焊接股份有限公司 | Annular spring welding and clamping device and preparation method of annular spring |
| CN113878270B (en) * | 2021-11-02 | 2023-08-18 | 安徽中志轨道交通装备制造有限公司 | Spring welding machine and workpiece positioning device for multidirectional spring use |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1076393A (en) * | 1996-09-02 | 1998-03-24 | Fuji Elelctrochem Co Ltd | Clamping device for work |
| CN2668293Y (en) * | 2003-12-24 | 2005-01-05 | 张奇伟 | Spring finger bending die |
| US7726637B2 (en) * | 2007-09-10 | 2010-06-01 | Gm Global Technology Operations, Inc. | Reconfigurable clamp and method of use thereof |
| CN103151187B (en) * | 2013-02-08 | 2015-01-21 | 福州博力达机电有限公司 | Preparation method of spiral spring contact finger for high-voltage switch |
| CN103273236B (en) * | 2013-04-25 | 2015-12-09 | 国家电网公司 | A kind of spring touch finger welding tooling |
| CN104999206B (en) * | 2015-08-20 | 2017-05-03 | 重庆丰洋机电有限公司 | Welding equipment for ring-shaped metal parts |
| CN205703065U (en) * | 2016-06-20 | 2016-11-23 | 洛阳理工学院 | A kind of annular angled section spring welder |
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