CN107999673A - Spring processing mold - Google Patents
Spring processing mold Download PDFInfo
- Publication number
- CN107999673A CN107999673A CN201711367700.4A CN201711367700A CN107999673A CN 107999673 A CN107999673 A CN 107999673A CN 201711367700 A CN201711367700 A CN 201711367700A CN 107999673 A CN107999673 A CN 107999673A
- Authority
- CN
- China
- Prior art keywords
- folder
- station
- rod
- processing mold
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007667 floating Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 230000002265 prevention Effects 0.000 claims description 7
- 230000035939 shock Effects 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Springs (AREA)
Abstract
The invention discloses a kind of spring processing mold, including central turnplate, wind spring station, upper knotting station, lower knotting station, heat treatment station and discharging station；The central turnplate includes disk body, multiple mechanical arms on disk body and the matched elastic flexible component of mechanical arm and the actuator for driving the disk body to rotate；The mechanical arm includes base, the detachable body of rod on base, be movably set in the folder on the body of rod top and is sheathed on that the body of rod is outer and the matched connector of elastic telescopic part；The connector is connected with the folder by elastic floating part.When mechanical arm of the present invention is hit with station part, mechanical arm can produce mobile floating on anteroposterior direction, left and right directions, so as to effectively prevent the appearance of hardness shock, mechanical arm is hardly damaged.
Description
Technical field
The invention belongs to mattress processing technique field, more particularly, to a kind of spring processing mold.
Background technology
Sping mattress is extremely popularized in bed accessory field, it is by multiple wind springs to knot up and down, is twined by steel wire
String spring is formed around rear, then after forming rectangular array by string spring, forms the spring bed core of mattress.Wherein, wind spring usually passes through wind spring
Machine manufactures to obtain, and multiple stations such as traditional spring coiling machine generally includes wind spring, knots, fires up and down, are rotated by turntable and driven
Mechanical arm is moved to diverse location, drives workpiece to be moved between different station.But mechanical arm itself in existing spring coiling machine
Elastic floating ability is poor, when being moved between each station, hardness often occurs and hits, so as to be damaged, service life is short.
The content of the invention
The present invention in order to overcome the deficiencies of the prior art and provide it is a kind of be hardly damaged, service life length spring processing mould
Tool.
To achieve these goals, the present invention uses following technical scheme：A kind of spring processing mold, including center turn
Disk, wind spring station, upper knotting station, lower knotting station, heat treatment station and discharging station；The central turnplate include disk body,
Multiple mechanical arms and the matched elastic flexible component of mechanical arm on disk body and the driving for driving the disk body to rotate
Part；The mechanical arm includes base, the detachable body of rod being arranged on base, is movably set in the folder on the body of rod top and is arranged
In outside the body of rod with the matched connector of elastic telescopic part；The connector passes through elastic floating part phase with the folder
Even.Mechanical arm is connected by elastic telescopic part with disk body in the present invention, so that circumferencial direction of the mechanical arm compared to disk body
A degree of float can occur to swing；Secondly folder is connected by elastic floating part with connector, so that folder can be in the body of rod
Length direction on radial floating；When mechanical arm and station part are hit, mechanical arm is on anteroposterior direction, left and right directions
Mobile floating can be produced, so as to effectively prevent the appearance of hardness shock, mechanical arm is hardly damaged；Meanwhile float all
It is to be produced by elastic telescopic part, elastic floating part, both have restoring force after deformation is produced, so as to ensure that mechanical arm exists
After shock, can automatically reset back original state, ensure that the position that workpiece is moved to when being processed on station is not in deviation,
Ensure machining accuracy, the qualification rate of workpiece will not be impacted.
Further, the body of rod top be equipped with the matched anti-delinking part of the connector, the folder be equipped with
The matched stopper in the anti-delinking part；Folder is effectively avoided to deviate from respect to the body of rod.
Further, it is equipped with spline structure between the connector and the body of rod, through hole on the connector, the bullet
Property extensible member one end be equipped be connected with the matched hook portion of the through hole, the other end with the disk body；By the setting of spline structure,
Prevent folder opposite body of rod when being hit from rotating, so as to ensure workpiece when being moved into operation position, position is not
Deviation occurs, ensures machining accuracy.
Further, the spline structure includes the dog link being arranged on the connector and on the body of rod with being somebody's turn to do
The matched bar shaped rotation stop groove of dog link.
Further, the folder is equipped with gripping groove matched with workpiece and scalable action to coordinate unlatching or pass
Close the elastic disconnecting prevention structure of the gripping groove；By the setting of elastic disconnecting prevention structure, effectively prevent workpiece the centrifugal force being subject to compared with
When big or mechanical arm is subject to larger shock, for workpiece by deviating from gripping groove, equipment failure rate is low；And flexible setting, make
Workpiece is obtained after completing to process, is still able to easily be pulled out out of gripping groove, feeding is easy to operate.
Further, the gripping groove is included positioned at the arc groove of folder upper surface central part and arranged on arc groove or so two
Two inclined-planes being connected on side with the arc groove；The elasticity disconnecting prevention structure includes symmetrical two groups be arranged on the folder
Retaining member, one group of retaining member is respectively set on two inclined-plane.
Further, the retaining member includes being arranged on inclined-plane loose slot, scalable action are arranged on the loose slot
Interior block piece, the passage being connected with the loose slot and the spring in the passage；When two block pieces are in stretching state at the same time
When, block piece can be contradicted mutually, reach good anticreep effect；Telescopic is realized by spring, it is simple in structure, it is hardly damaged,
Easy to assemble.
Further, the retaining member further includes the resettlement groove being connected on the folder outer wall with the passage
With the anti-falling piece being removably connected to by screw in resettlement groove；The spring one end is connected with anti-falling piece, the other end with it is described
Block piece is connected；Pass through the setting of mounting groove and anti-falling piece so that the operation that spring is attached again after can extending out to outside passage,
More simple so as to assemble, installation operation is laborsaving；Avoid at the same time and the junction of spring is arranged in passage, for spring
Dismounting and replacement are also more simple.
Further, the block piece is equipped with the sliding surface being obliquely installed being slipped into easy to workpiece in the arc groove；Protect
Card workpiece can be directly slipped into gripping groove, feeding is easy to operate when being caught in gripping groove along sliding surface.
In conclusion the present invention has the following advantages：When mechanical arm is hit with station part, mechanical arm is in front and back
Mobile floating can be produced on to, left and right directions, so as to effectively prevent the appearance of hardness shock, mechanical arm not rapid wear
It is bad；And mechanical arm, after shock, can automatically reset back original state, ensure that workpiece is moved to position when being processed on station
Be not in deviation, ensure machining accuracy, the qualification rate of workpiece will not be impacted.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of turntable of the present invention.
Fig. 3 is the structure diagram of mechanical arm of the present invention.
Fig. 4 is the partial sectional view of mechanical arm of the present invention.
Embodiment
In order to make those skilled in the art be better understood from the present invention program, below in conjunction with the embodiment of the present invention
Attached drawing, carries out the technical solution in the embodiment of the present invention clear, complete description.
As shown in Figs 1-4, a kind of spring processing mold, including central turnplate, wind spring station 1, upper knotting station 2, lower beat
Tie station 3, heat treatment station 4, discharging station 5 and cooling station 10；Specifically, the central turnplate includes disk body 6, interval
Uniform multiple mechanical arms 7 on disk body, with the matched elastic flexible component 8 of mechanical arm and for driving the disk body to turn
Dynamic actuator；The actuator is the motor being directly commercially available on the market, and the drive to disk body can be realized by the actuator
It is dynamic；The mechanical arm 7 is overall to be made of metal, which includes base 71, the detachable body of rod 72 being arranged on base, lives
The dynamic folder 73 for being sheathed on the body of rod top and it is sheathed on that the body of rod is outer and the matched connector 74 of the elastic telescopic part；It is described
Connector 74 is the metallic sheath being sheathed on outside the body of rod, which is equipped with through hole, and the elastic flexible component 8 is spring,
Described 8 one end of elastic telescopic part is equipped with hook portion 81 matched with the through hole, and the other end is connected with the disk body 6；The body of rod
It is made of metal, the base is also made of metal, and body of rod lower part is equipped with screw thread, is spirally connected with base.
Preferably, the connector 74 is connected with the folder 73 by elastic floating part 75, the elastic floating part 75
For spring, which is set in outside the body of rod, and one end is connected with connector 74, and the other end is connected with folder 73；In order to
Folder 73 is prevented by deviating from the body of rod, we are provided with anti-delinking part 721 on 72 top of the body of rod, are equipped with the folder 73
Stopper 731 matched with the anti-delinking part, the circle convex portion the to be formed specifically, anti-delinking part stretches out for body of rod top, institute
It is raised for the circle that folder lower part directly extends inwardly to form to state stopper 731, convex portion can be contradicted with protrusion, avoid connector
Deviate from folder from the body of rod.
Further, spline structure is equipped between the connector 74 and the body of rod 72, which includes rotation stop
Bar 742 and bar shaped rotation stop groove 722, to be embedded the screw on connector, the bar shaped rotation stop groove 722 is set the dog link 742
In on the body of rod, which penetrates to the bar shaped rotation stop groove 722, by dog link 742 and bar shaped rotation stop groove 722 it
Between rotation stop coordinate and realize that rotation stop between connector and the body of rod coordinates.
In order to avoid workpiece in moving process by being dropped out on folder, we on the folder 73 be provided with and workpiece phase
The gripping groove 731 of cooperation and scalable action are turned on and off the elastic disconnecting prevention structure of the gripping groove to coordinate；It is specifically, described
Gripping groove 731 includes the arc groove 732 positioned at folder upper surface central part and upper and arc groove at left and right sides of arc groove
Two connected inclined-planes 733；The elasticity disconnecting prevention structure includes symmetrical two groups of retaining member 9 on the folder,
One group of retaining member 9 is respectively set on two inclined-plane；It is loose slot 91 that the retaining member 9 includes being arranged on inclined-plane, scalable dynamic
The block piece 92 being arranged in the loose slot made, the passage 93 being connected with the loose slot, the spring 94 in the passage, be arranged on
The resettlement groove 95 being connected on the folder outer wall with the passage and the anticreep being removably connected to by screw in resettlement groove
Part 96；The block piece is plastic part, and the plastic part is oblique to be arranged in loose slot, the shape of loose slot and the shape of block piece
Shape matches, and there are certain gap between the bottom of block piece and activity groove bottom wall；Preferably, the block piece corresponds to folder
The side of upper surface be equipped with a sliding surface 921, which is the inclined-plane by being set in lower inclination, passes through the sliding surface
921 setting, has achieveed the purpose that to be slipped into the arc groove easy to workpiece；The anti-falling piece is unit of plastic, resettlement groove
Shape is identical with the unit of plastic, and anti-falling piece may be stuck in the resettlement groove；The spring 94 is arranged in passage, and one end and anticreep
Part 96 is connected, and the other end is connected with the block piece 92, easy for installation.
Specifically, the discharging station includes the discharging track 51 being from top to bottom obliquely installed arranged on disk body sidepiece, should
Discharging track 51 is equally made of metal；The cooling station 10 is the cooling fan 101 being directly commercially available on the market, this is cold
But fan 101 is by steel wire hang, and air outlet is set towards discharging track 51, can be cold to completing the workpiece progress after processing
But handle；Remaining station, if wind spring station 1, upper knotting station 2, lower knotting station 3, heat treatment station 4 are the prior art
It can realize, the structure as disclosed in CN101780511B, so it will not be repeated.
Obviously, described embodiment is only the part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, should all belong to the scope of protection of the invention.
Claims (9)
1. a kind of spring processing mold, including central turnplate, wind spring station（1）, upper knotting station（2）, lower knotting station（3）、
Heat treatment station（4）And discharging station（5）；The central turnplate includes disk body（6）, multiple mechanical arms on disk body（7）、
With the matched elastic flexible component of mechanical arm（8）And the actuator for driving the disk body to rotate；It is characterized in that：The machine
Tool arm（7）Including base（71）, the detachable body of rod on base（72）, be movably set in the folder on the body of rod top（73）
And it is sheathed on that the body of rod is outer and the matched connector of elastic telescopic part（74）；The connector（74）With the folder（73）
Pass through elastic floating part（75）It is connected.
2. spring processing mold according to claim 1, it is characterised in that：The body of rod（72）Top is equipped with and the company
Fitting（74）Matched anti-delinking part（721）, the folder（73）It is equipped with and the matched stopper in the anti-delinking part（731）.
3. spring processing mold according to claim 1, it is characterised in that：The connector（74）With the body of rod（72）
Between be equipped with spline structure, the connector（74）Upper through hole, the elastic telescopic part（8）One end is equipped with and is engaged with the through hole
Hook portion（81）, the other end and the disk body（6）It is connected.
4. spring processing mold according to claim 3, it is characterised in that：The spline structure includes being arranged on the connection
Dog link on part（742）With on the body of rod with the matched bar shaped rotation stop groove of the dog link（722）.
5. spring processing mold according to claim 1, it is characterised in that：The folder（73）It is equipped with and matches with workpiece
The gripping groove of conjunction（731）With scalable action the elastic disconnecting prevention structure of the gripping groove is turned on and off to coordinate.
6. spring processing mold according to claim 5, it is characterised in that：The gripping groove（731）Including positioned at folder
The arc groove of upper surface central part（732）With upper two inclined-planes being connected with the arc groove at left and right sides of arc groove（733）；Institute
Stating elastic disconnecting prevention structure includes symmetrical two groups of retaining member on the folder（9）, respectively set on two inclined-plane
Put one group of retaining member（9）.
7. spring processing mold according to claim 6, it is characterised in that：The retaining member（9）Including arranged on inclined-plane
On loose slot（91）, scalable action the block piece being arranged in the loose slot（92）, the passage that is connected with the loose slot
（93）And the spring in the passage（94）.
8. spring processing mold according to claim 7, it is characterised in that：The retaining member（9）Further include and be arranged on institute
State the resettlement groove being connected on folder outer wall with the passage（95）With the anticreep being removably connected to by screw in resettlement groove
Part（96）；The spring（94）One end and anti-falling piece（96）It is connected, the other end and the block piece（92）It is connected.
9. spring processing mold according to claim 8, it is characterised in that：The block piece（92）It is equipped with and is slided easy to workpiece
Enter the sliding surface being obliquely installed to the arc groove（921）.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911096655.2A CN110947884A (en) | 2017-12-18 | 2017-12-18 | Automatic coil spring processing system for furniture production |
| CN201711367700.4A CN107999673B (en) | 2017-12-18 | 2017-12-18 | Spring processing die |
| CN201911090535.1A CN110814234A (en) | 2017-12-18 | 2017-12-18 | Automatic processing equipment of coil spring with high qualification rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711367700.4A CN107999673B (en) | 2017-12-18 | 2017-12-18 | Spring processing die |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911090535.1A Division CN110814234A (en) | 2017-12-18 | 2017-12-18 | Automatic processing equipment of coil spring with high qualification rate |
| CN201911096655.2A Division CN110947884A (en) | 2017-12-18 | 2017-12-18 | Automatic coil spring processing system for furniture production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107999673A true CN107999673A (en) | 2018-05-08 |
| CN107999673B CN107999673B (en) | 2020-03-31 |
Family
ID=62059712
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911096655.2A Withdrawn CN110947884A (en) | 2017-12-18 | 2017-12-18 | Automatic coil spring processing system for furniture production |
| CN201711367700.4A Active CN107999673B (en) | 2017-12-18 | 2017-12-18 | Spring processing die |
| CN201911090535.1A Pending CN110814234A (en) | 2017-12-18 | 2017-12-18 | Automatic processing equipment of coil spring with high qualification rate |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911096655.2A Withdrawn CN110947884A (en) | 2017-12-18 | 2017-12-18 | Automatic coil spring processing system for furniture production |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911090535.1A Pending CN110814234A (en) | 2017-12-18 | 2017-12-18 | Automatic processing equipment of coil spring with high qualification rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN110947884A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802241A (en) * | 1972-02-28 | 1974-04-09 | J Huhnen | Machine for producing coil springs |
| CN2796887Y (en) * | 2005-05-31 | 2006-07-19 | 李德锵 | Mechanical hand gripping mechanism of full antomatic spring coiling machine |
| CN101530889A (en) * | 2009-03-19 | 2009-09-16 | 叶超英 | Method and device for fully automatically producing bed core |
| CN101780511A (en) * | 2009-03-19 | 2010-07-21 | 叶超英 | Method and device for producing spring bed core full-automatically |
| CN201832929U (en) * | 2010-09-17 | 2011-05-18 | 浙江飞力五金弹簧有限公司 | Automatic machine for hourglass-shaped spring |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55117537A (en) * | 1979-02-28 | 1980-09-09 | Asahi Seiki Kogyo Kk | Method and apparatus for continuous, automatic formation of coil spring having hook at both ends |
| JP2690704B2 (en) * | 1994-12-22 | 1997-12-17 | 株式会社板屋製作所 | Wire forming equipment |
| CN202710603U (en) * | 2012-05-04 | 2013-01-30 | 昆山沪光汽车电器有限公司 | Lead detecting plate with bundling wire clamp groove |
| CN204361308U (en) * | 2014-12-15 | 2015-05-27 | 广西大学 | Draw ring type bayonet lock self-locking wire end earthing clamp |
| CN205543312U (en) * | 2016-04-21 | 2016-08-31 | 国网山东省电力公司莒南县供电公司 | Novel ground clamp |
| CN206284589U (en) * | 2016-07-28 | 2017-06-30 | 黄河科技学院 | Office reason wire clamp |
| CN106253164B (en) * | 2016-08-23 | 2018-11-27 | 青岛海信日立空调系统有限公司 | A kind of cabling jacket structure, installation method and electrical equipment |
-
2017
- 2017-12-18 CN CN201911096655.2A patent/CN110947884A/en not_active Withdrawn
- 2017-12-18 CN CN201711367700.4A patent/CN107999673B/en active Active
- 2017-12-18 CN CN201911090535.1A patent/CN110814234A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802241A (en) * | 1972-02-28 | 1974-04-09 | J Huhnen | Machine for producing coil springs |
| CN2796887Y (en) * | 2005-05-31 | 2006-07-19 | 李德锵 | Mechanical hand gripping mechanism of full antomatic spring coiling machine |
| CN101530889A (en) * | 2009-03-19 | 2009-09-16 | 叶超英 | Method and device for fully automatically producing bed core |
| CN101780511A (en) * | 2009-03-19 | 2010-07-21 | 叶超英 | Method and device for producing spring bed core full-automatically |
| CN201832929U (en) * | 2010-09-17 | 2011-05-18 | 浙江飞力五金弹簧有限公司 | Automatic machine for hourglass-shaped spring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110947884A (en) | 2020-04-03 |
| CN107999673B (en) | 2020-03-31 |
| CN110814234A (en) | 2020-02-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200306 Address after: 311400 Mid Autumn Festival, Shoujiang village, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Yinhu mechanical spring Co.,Ltd. Address before: 310000 No. 1, endurance furniture 1, 358 Fung Qi East Road, Jianggan District, Hangzhou, Zhejiang Applicant before: Luo Canyan |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force 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: Cutting tool Effective date of registration: 20201210 Granted publication date: 20200331 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Hangzhou Fuyang branch Pledgor: Hangzhou Yinhu mechanical spring Co.,Ltd. Registration number: Y2020330001177 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200331 Pledgee: Postal Savings Bank of China Limited by Share Ltd. Hangzhou Fuyang branch Pledgor: Hangzhou Yinhu mechanical spring Co.,Ltd. Registration number: Y2020330001177 |