CN103909396B - Buckle bending device - Google Patents
Buckle bending device Download PDFInfo
- Publication number
- CN103909396B CN103909396B CN201410098957.4A CN201410098957A CN103909396B CN 103909396 B CN103909396 B CN 103909396B CN 201410098957 A CN201410098957 A CN 201410098957A CN 103909396 B CN103909396 B CN 103909396B
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- China
- Prior art keywords
- plate
- power source
- main power
- cope match
- guide
- 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.)
- Expired - Fee Related
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- 238000005452 bending Methods 0.000 title claims abstract description 37
- 230000033001 locomotion Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000010792 warming Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 8
- 238000010009 beating Methods 0.000 claims description 5
- 235000004443 Ricinus communis Nutrition 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 2
- 210000000078 claw Anatomy 0.000 abstract 4
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 240000000528 Ricinus communis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention provides a buckle bending device which is used for carrying out metal plate buckle bending assembly on a heat insulation plate and comprises a rack, a main power source, an upper compression die, a lower positioning plate and a control circuit, wherein the rack is provided with a clamping hole; the frame comprises a working table plate; the main power source is fixedly arranged on the frame; the lower positioning plate is detachably connected with the working table plate; the control circuit is electrically connected with the main power source; the upper pressing die comprises an upper template, a middle template, a movable claw and a connecting rod mechanism; the main power source is in transmission connection with the upper template and drives the upper pressing die to move towards the lower positioning plate; the upper template is connected with the movable claw through a connecting rod mechanism; the middle template is provided with a guide groove; the movable claw is arranged in the guide groove, and the upper template drives the movable claw to do linear reciprocating motion in the guide groove, wherein the linear reciprocating motion is vertical to the motion direction of the upper pressing die through the connecting rod mechanism. The automatic feeding device is simple in structure, reasonable in design, strong in universality and high in utilization rate, the quality and consistency of products can be guaranteed, the labor intensity of workers is reduced, manpower is saved, and the working efficiency is improved.
Description
Technical field
The present invention relates to an electro-technical field, particularly a kind of buckle apparatus for bending.
Background technology
At present, the warming plate design of part of electric cooker is panel beating buckle type assembling structure, namely warming plate and moulding assemble shaping by the bending of multiple panel beating buckle, the mode that in prior art, electric cooker warming plate buckle flattens is hand, employee's left hand compresses warming plate and heat-insulation support, the right hand flattens the buckle hand push erected again, and this action needs repeatedly, and warming plate, heat-insulation support could become to be integrated with sealing ring.This hand mode wastes manpower, length consuming time, and efficiency is low, cannot ensure quality and the uniformity of product.
Summary of the invention
The object of this invention is to provide a kind of structure simple, reasonable in design, the automatic impaction of warming plate and the automatic pressing of multiple buckle can be realized, thus ensure quality and the uniformity of product, and reduce the labour intensity of employee, save manpower, improve the buckle apparatus for bending of operating efficiency.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of buckle apparatus for bending, for carrying out panel beating buckle bending assembling to warming plate, comprises frame, main power source, upper pressure die, lower location-plate and control circuit;
Described frame comprises working plate;
Described main power source is fixedly mounted in described frame;
Described lower location-plate and described working plate removably connect, for fixing warming plate;
Described control circuit and the electrical connection of described main power source, for controlling described main power source work;
Described upper pressure die comprises cope match-plate pattern, middle template, pawl and linkage;
Described cope match-plate pattern and the movable connection of described middle template;
Described main power source and described cope match-plate pattern are in transmission connection, and drive described upper pressure die to described lower location-plate motion;
Described cope match-plate pattern is connected with described pawl by described linkage;
Described middle template arranges gathering sill;
Described pawl is arranged in described gathering sill, described cope match-plate pattern by described linkage drive described pawl do in described gathering sill with described on the vertical straight reciprocating motion of the pressure die direction of motion;
Described lower location-plate comprises limited block, and described limited block adjusts the relative distance between described cope match-plate pattern and described middle template, thus controls the displacement that described pawl does straight reciprocating motion in described gathering sill.
Wherein in an embodiment, described upper pressure die also comprises guide pillar and positioning sleeve;
Described positioning sleeve is fixedly connected with described cope match-plate pattern;
Described guide pillar one end is fixedly connected with described middle template, and the other end is free state, and interts in described positioning sleeve, for doing straight reciprocating motion in described positioning sleeve.
Wherein in an embodiment, between described cope match-plate pattern and described middle template, back-moving spring is set, for the distance resetted between described cope match-plate pattern and described middle template, thus described pawl is resetted.
Wherein in an embodiment, in described back-moving spring, axle is set.
Wherein in an embodiment, described middle template also arranges briquetting;
Described briquetting is arranged on described gathering sill, and removably connects with described middle template, for described pawl being controlled in described gathering sill.
Wherein in an embodiment, described pawl and between described briquetting and described gathering sill, all ball is set.
Wherein in an embodiment, described control circuit comprises double startup switch and emergency stop switch;
Described double startup switch and described emergency stop switch are arranged on working plate, for controlling described main power source work.
Wherein in an embodiment, described main power source comprises cylinder, cylinder mounting plate and installing plate;
Described cylinder is fixedly mounted in described frame by described cylinder mounting plate;
Described cylinder and described installing plate are in transmission connection;
Described installing plate and described cope match-plate pattern removably connect;
Described cylinder drives described upper pressure die motion by described installing plate.
Wherein in an embodiment, described main power source also comprises floating junction;
Described cylinder is in transmission connection by described floating junction and described installing plate.
Wherein in an embodiment, described main power source also comprises guider;
Described guider comprises the axis of guide, axis of guide fixed cover, axis of guide location-plate and guide pin bushing;
Described guide pin bushing is fixedly mounted on described cylinder mounting plate;
The described axis of guide through described guide pin bushing, and does straight reciprocating motion in described guide pin bushing;
Described axis of guide location-plate is fixedly connected with described cylinder, and arranges locating hole;
One end of the described axis of guide is fixedly connected with described installing plate by described axis of guide fixed cover, and the other end to be inserted in described locating hole and to be in freely-movable state.
Wherein in an embodiment, described guide pin bushing is linear bearing.
Wherein in an embodiment, described working plate is arranged activity orientation block;
Described lower location-plate is fixedly mounted on described working plate by described activity orientation block.
Wherein in an embodiment, described frame also comprises protection network.
Wherein in an embodiment, described frame arranges castor.
The invention has the beneficial effects as follows:
After adopting said structure, tool of the present invention is had the following advantages: structure is simple, reasonable in design, highly versatile, and utilization rate is high, can ensure quality and the uniformity of product, and reduce the labour intensity of employee, save manpower, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is buckle apparatus for bending one embodiment schematic diagram of the present invention;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is upper pressure die schematic diagram in Fig. 1;
Fig. 4 is linkage operation principle schematic diagram in Fig. 1;
Fig. 5 is main power source schematic diagram in Fig. 1;
Fig. 6 is Fig. 1 mid frame schematic diagram;
In figure: 1 frame; 11 workbenches; 111 activity orientation blocks; 12 protection networks; 13 castors; 2 main power sources; 21 cylinders; 22 cylinder mounting plates; 23 installing plates; 24 floating junctions; 25 guiders; 251 axis of guides; 252 axis of guide fixed covers; 253 axis of guide location-plates; 254 guide pin bushings; 255 locating holes; Pressure die on 3; 31 cope match-plate patterns; Template in 32; 321 gathering sills; 322 briquettings; 323 balls; 33 pawls; 34 linkages; 35 back-moving springs; 36 axles; 37 guide pillars; 38 positioning sleeves; 4 times location-plates; 41 limited blocks; 5 emergency stop switch; 6 double startup switches.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, buckle apparatus for bending of the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, 2, 3, a kind of buckle apparatus for bending, for carrying out panel beating buckle bending assembling to warming plate, comprises frame 1, main power source 2, upper pressure die 3, lower location-plate 4 and control circuit;
Frame 1 comprises working plate 11;
Main power source 2 is fixedly mounted in frame 1;
Lower location-plate 4 removably connects, for fixing warming plate with working plate 11;
Control circuit and main power source 2 are electrically connected, and work for controlling main power source 2;
Upper pressure die 3 comprises cope match-plate pattern 31, middle template 32, pawl 33 and linkage 34;
Cope match-plate pattern 31 and the movable connection of middle template 32;
Main power source 2 and cope match-plate pattern 31 are in transmission connection, and drive the downward location-plate 4 of upper pressure die 3 to move;
Cope match-plate pattern 31 is connected with pawl 33 by linkage 34;
Middle template 32 arranges gathering sill 321;
Pawl 33 is arranged in gathering sill 321, and cope match-plate pattern 31 drives pawl 33 in gathering sill 321, do the straight reciprocating motion vertical with upper pressure die 3 direction of motion by linkage 34;
Lower location-plate 4 comprises limited block 41, and limited block 41 adjusts the relative distance between cope match-plate pattern 31 and middle template 32, thus controls the displacement that pawl 33 does straight reciprocating motion in gathering sill 321.
Wherein, as shown in Figure 4 (wherein arrow direction indication is respectively the direction of motion of cope match-plate pattern 31 and pawl 33), it is a kind of known technology that cope match-plate pattern 31 drives pawl 33 in gathering sill 321, do the straight reciprocating motion vertical with upper pressure die 3 direction of motion picture by linkage 34, all on the books in all kinds of mechanical drive principle teaching material.
The course of work is: on lower location-plate 4, load onto warming plate and heat-insulation support, main power source 2 drives the downward location-plate 4 of upper pressure die 3 to move, middle template 32 encounters the rear stop motion of limited block 41, simultaneously warming plate and heat-insulation support compacted, at this moment main power source 2 continues to drive the downward location-plate 4 of cope match-plate pattern 31 to move, distance between cope match-plate pattern 31 and middle template 32 reduces gradually, now cope match-plate pattern 31 drives pawl 33 in gathering sill 321, do the rectilinear motion vertical with upper pressure die 3 direction of motion picture by linkage 34, namely the direction that pawl 33 compresses warming plate and heat-insulation support along vertical and middle template 32 compresses warming plate and support.After work completes, main power source 2 continues to drive cope match-plate pattern 31 to move to the direction contrary with lower location-plate 4, at this moment the distance between cope match-plate pattern 31 and middle template 32 becomes large gradually, now warming plate and heat-insulation support unclamp by pawl 33, main power source 2 continues to drive upper pressure die 3 direction contrary with lower location-plate 4 to move, and makes middle template 32 leave limited block 41.
Like this, the automatic pressing from multiple different direction, warming plate being carried out to automatic impaction and multiple buckle can be realized, and compress bending to be operated in the one stroke process of main power source and all to complete, ensure that quality and the uniformity of product, also substantial saving in manpower simultaneously, reduce labour intensity, substantially increase operating efficiency.
As a kind of embodiment, upper pressure die 3 also comprises guide pillar 37 and positioning sleeve 38;
Positioning sleeve 38 is fixedly connected with cope match-plate pattern 31;
Guide pillar 37 one end is fixedly connected with middle template 32, and the other end is free state, and interts in positioning sleeve 38, for doing straight reciprocating motion in positioning sleeve 38.
By the restriction of the motion of positioning sleeve 38 pairs of guide pillars 37, the relative motion between middle template 32 and cope match-plate pattern 31 can be made more accurately stable, avoid on direction of relative movement, occurring deviation between template 32 and cope match-plate pattern 31, thus ensure that carrying out smoothly of bending work.
As a kind of embodiment, back-moving spring 35 is set between cope match-plate pattern 31 and middle template 32, for the distance resetted between cope match-plate pattern 31 and middle template 32, thus pawl 33 is resetted.
By arranging back-moving spring 35 between cope match-plate pattern 31 and middle template 32, after completing bending work, rely on the elastic force effect of back-moving spring 35 to force the distance pulled open between cope match-plate pattern 31 and middle template 32, thus complete the reset of pawl 33 reset, pawl 33 is successfully unclamped from bending workpieces.
As a kind of embodiment, axle 36 is set in back-moving spring 35.
Can ensure that back-moving spring 35 there will not be like this to rock, thus ensure that it normally works.
As a kind of embodiment, middle template 32 also arranges briquetting 322;
Briquetting 322 is arranged on gathering sill 321, and removably connects with middle template 32, for pawl 33 being controlled in gathering sill 321.
Briquetting 322 and the common restriction to pawl 33 of gathering sill 321, can make the motion of pawl 33 in gathering sill 321 more stable, ensure that pawl 33 normally carries out work.
As a kind of embodiment, pawl 33 and between briquetting 322 and gathering sill 321, ball 323 is all set.
So namely, the motion of pawl 33 in gathering sill 321 can be made more smooth and easy, also reduce the wearing and tearing that briquetting 322 and gathering sill 321 pairs of pawls 33 cause simultaneously, thus extend the service life of pawl 33.
As a kind of embodiment, control circuit comprises double startup switch 6 and emergency stop switch 5;
Double startup switch 6 and emergency stop switch 6 are arranged on working plate 11, work for controlling main power source 2.
Operating personnel control main power source 2 by double startup switch 6 and work, in the course of the work as occurred that accident makes main power source 2 quit work by emergency stop switch 5, not only simple to operate, and ensure that safety, and double startup switch 6 and emergency stop switch 5 are arranged on working plate 11, be conducive to operating personnel to work according to actual conditions control main power source 2, ensure that the accuracy of bending work.
As a kind of embodiment, as shown in Figure 5, main power source 2 comprises cylinder 21, cylinder mounting plate 22 and installing plate 23;
Cylinder 21 is fixedly mounted in frame 1 by cylinder mounting plate 22;
Cylinder 21 and installing plate 23 are in transmission connection;
Installing plate 23 and cope match-plate pattern 31 removably connect;
Cylinder 21 drives upper pressure die 3 to move by installing plate 23.
Can economize energy by adopting cylinder 21 to drive, and installing plate 23 and cope match-plate pattern 31 removably connect, be convenient to replace with pressure die 3 and arrange the angle and direction of pawl 33, can complete the bending work of various sheet metal component, versatility is extremely strong.
As a kind of embodiment, main power source 2 also comprises floating junction 24;
Cylinder 21 is in transmission connection by floating junction 24 and installing plate 23.
Cylinder 21 is in transmission connection by floating junction 24 and installing plate 23, is cushioned, thus protects cylinder, and make it operate steadily when cylinder 21 can be made to press down.
As a kind of embodiment, main power source 2 also comprises guider 25;
Guider 25 comprises the axis of guide 251, axis of guide fixed cover 252, axis of guide location-plate 253 and guide pin bushing 254;
Guide pin bushing 254 is fixedly mounted on cylinder mounting plate 22;
The axis of guide 251 through guide pin bushing 254, and does straight reciprocating motion in guide pin bushing 254;
Axis of guide location-plate 253 is fixedly connected with cylinder 22, and arranges locating hole 255;
One end of the axis of guide 251 is fixedly connected with installing plate 23 by axis of guide fixed cover 252, and the other end to be inserted in locating hole 255 and to be in freely-movable state.
Cylinder 21 can be made like this can not to produce in the course of the work rock, ensure that carrying out smoothly of work.
As a kind of embodiment, guide pin bushing 254 is linear bearing.
The motion of the axis of guide 251 can be made so more smooth and easy, and reduce frictional force to greatest extent, extend service life.
As a kind of embodiment, working plate 11 is arranged activity orientation block 111;
Lower location-plate 4 is fixedly mounted on working plate 11 by activity orientation block 111.
Lower location-plate 4 can be changed arbitrarily as the case may be like this, thus realize the processing of different part, improve the utilization rate of this buckle apparatus for bending.
As a kind of embodiment, as shown in Figure 6, frame 1 also comprises protection network 12.
By arranging protection network 12, can avoid occurring that foreign matter enters in bending work, ensure that safety.
As a kind of embodiment, frame 1 is arranged castor 13.
The movement of this buckle apparatus for bending can be facilitated like this, facilitate work.
Structure of the present invention is simple, reasonable in design, highly versatile, and utilization rate is high, can ensure quality and the uniformity of product, and reduce the labour intensity of employee, saves manpower, improves operating efficiency.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (14)
1. a buckle apparatus for bending, for carrying out panel beating buckle bending assembling to warming plate, is characterized in that:
Comprise frame, main power source, upper pressure die, lower location-plate and control circuit;
Described frame comprises working plate;
Described main power source is fixedly mounted in described frame;
Described lower location-plate and described working plate removably connect, for fixing warming plate;
Described control circuit and the electrical connection of described main power source, for controlling described main power source work;
Described upper pressure die comprises cope match-plate pattern, middle template, pawl and linkage;
Described cope match-plate pattern and the movable connection of described middle template;
Described main power source and described cope match-plate pattern are in transmission connection, and drive described upper pressure die to described lower location-plate motion;
Described cope match-plate pattern is connected with described pawl by described linkage;
Described middle template arranges gathering sill;
Described pawl is arranged in described gathering sill, described cope match-plate pattern by described linkage drive described pawl do in described gathering sill with described on the vertical straight reciprocating motion of the pressure die direction of motion;
Described lower location-plate comprises limited block, and described limited block adjusts the relative distance between described cope match-plate pattern and described middle template, thus controls the displacement that described pawl does straight reciprocating motion in described gathering sill.
2. buckle apparatus for bending according to claim 1, is characterized in that:
Described upper pressure die also comprises guide pillar and positioning sleeve;
Described positioning sleeve is fixedly connected with described cope match-plate pattern;
Described guide pillar one end is fixedly connected with described middle template, and the other end is free state, and interts in described positioning sleeve, for doing straight reciprocating motion in described positioning sleeve.
3. buckle apparatus for bending according to claim 2, is characterized in that:
Between described cope match-plate pattern and described middle template, back-moving spring is set, for the distance resetted between described cope match-plate pattern and described middle template, thus described pawl is resetted.
4. buckle apparatus for bending according to claim 3, is characterized in that:
In described back-moving spring, axle is set.
5. the buckle apparatus for bending according to Claims 1-4 any one, is characterized in that:
Described middle template also arranges briquetting;
Described briquetting is arranged on described gathering sill, and removably connects with described middle template, for described pawl being controlled in described gathering sill.
6. buckle apparatus for bending according to claim 5, is characterized in that:
Described pawl and between described briquetting and described gathering sill, all ball is set.
7. buckle apparatus for bending according to claim 1, is characterized in that:
Described control circuit comprises double startup switch and emergency stop switch;
Described double startup switch and described emergency stop switch are arranged on working plate, for controlling described main power source work.
8. buckle apparatus for bending according to claim 1, is characterized in that:
Described main power source comprises cylinder, cylinder mounting plate and installing plate;
Described cylinder is fixedly mounted in described frame by described cylinder mounting plate;
Described cylinder and described installing plate are in transmission connection;
Described installing plate and described cope match-plate pattern removably connect;
Described cylinder drives described upper pressure die motion by described installing plate.
9. buckle apparatus for bending according to claim 8, is characterized in that:
Described main power source also comprises floating junction;
Described cylinder is in transmission connection by described floating junction and described installing plate.
10. buckle apparatus for bending according to claim 9, is characterized in that:
Described main power source also comprises guider;
Described guider comprises the axis of guide, axis of guide fixed cover, axis of guide location-plate and guide pin bushing;
Described guide pin bushing is fixedly mounted on described cylinder mounting plate;
The described axis of guide through described guide pin bushing, and does straight reciprocating motion in described guide pin bushing;
Described axis of guide location-plate is fixedly connected with described cylinder, and arranges locating hole;
One end of the described axis of guide is fixedly connected with described installing plate by described axis of guide fixed cover, and the other end to be inserted in described locating hole and to be in freely-movable state.
11. buckle apparatus for bending according to claim 10, is characterized in that:
Described guide pin bushing is linear bearing.
12. buckle apparatus for bending according to claim 1, is characterized in that:
Described working plate is arranged activity orientation block;
Described lower location-plate is fixedly mounted on described working plate by described activity orientation block.
13. buckle apparatus for bending according to claim 1, is characterized in that:
Described frame also comprises protection network.
14. buckle apparatus for bending according to claim 1, is characterized in that:
Described frame arranges castor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098957.4A CN103909396B (en) | 2014-03-17 | 2014-03-17 | Buckle bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410098957.4A CN103909396B (en) | 2014-03-17 | 2014-03-17 | Buckle bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103909396A CN103909396A (en) | 2014-07-09 |
| CN103909396B true CN103909396B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410098957.4A Expired - Fee Related CN103909396B (en) | 2014-03-17 | 2014-03-17 | Buckle bending device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103909396B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104190759B (en) * | 2014-09-09 | 2016-08-17 | 格力电器（石家庄）有限公司 | Bending machine |
| CN105750376A (en) * | 2016-05-05 | 2016-07-13 | 成都市松川金属材料有限公司 | Novel bending equipment |
| CN106040882B (en) * | 2016-07-20 | 2018-01-30 | 珠海格力电器股份有限公司 | cover plate assembling device |
| CN107745059B (en) * | 2017-12-01 | 2023-10-13 | 宁波市欧特瑞智能科技有限公司 | Safety hook buckling equipment |
| CN115056168A (en) * | 2022-08-01 | 2022-09-16 | 江苏展志金属科技有限公司 | Automatic die carrier assembling production line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1135968B (en) * | 1980-02-20 | 1986-08-27 | Schmitz Peter Unic Alufer | DEVICE FOR CUTTING, ROTATION BENDING AND PRESSURE BENDING OF SHEETS AND SIMILAR |
| JP3947852B2 (en) * | 1997-08-28 | 2007-07-25 | アスカ株式会社 | Transport device |
| CN1448244A (en) * | 2002-04-02 | 2003-10-15 | 珠海格力电器股份有限公司 | Machining method of multi-fold heat exchanger and cutting and bending equipment thereof |
| CN200998814Y (en) * | 2007-01-29 | 2008-01-02 | 奇宏电子(深圳)有限公司 | Fastener assembly machine |
| CN201316891Y (en) * | 2008-11-28 | 2009-09-30 | 东莞广泽汽车饰件有限公司 | Assembly machine for trademark plate on engine cover plate |
| CN203804507U (en) * | 2014-03-17 | 2014-09-03 | 珠海格力电器股份有限公司 | Buckle bending device |
-
2014
- 2014-03-17 CN CN201410098957.4A patent/CN103909396B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN103909396A (en) | 2014-07-09 |
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Granted publication date: 20160413 |