CN202701656U - Tool platform suitable for multiple vehicle types - Google Patents
Tool platform suitable for multiple vehicle types Download PDFInfo
- Publication number
- CN202701656U CN202701656U CN 201220135064 CN201220135064U CN202701656U CN 202701656 U CN202701656 U CN 202701656U CN 201220135064 CN201220135064 CN 201220135064 CN 201220135064 U CN201220135064 U CN 201220135064U CN 202701656 U CN202701656 U CN 202701656U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- connecting plate
- block
- applicable
- cylinder
- 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
Links
Images
Landscapes
- Automatic Assembly (AREA)
Abstract
The utility model discloses a tool platform suitable for multiple vehicle types. The tool platform suitable for the multiple vehicle types comprises a first area, a second area and a third area, wherein the first area is provided with fixtures special for clamping a vehicle of a first vehicle type, the second area is provided with positioning devices and fixtures special for clamping a vehicle of a second vehicle type, and the third area is provided with fixtures used for clamping the vehicle of the first vehicle type or the vehicle of the second vehicle type. According to the tool platform suitable for the multiple vehicle types, main parts are movably connected and are convenient to dismantle and maintain, a plurality of positioning devices and fixtures are integrated into the tool platform so that a set of equipment is shared by different vehicle types, and therefore space occupied by stations can be reduced, and equipment cost can be lowered. A self-designed gas circuit control system is added, the different vehicle types can be shifted quickly, and therefore a mixed line production pattern in which vehicles of the multiple vehicle types are welded by the same set of tools can be achieved. The tool platform suitable for the multiple vehicle types is simple in operation, time saving, labour saving, strong in universality and flexible in production, production efficiency is greatly improved, and lean production of modern automobile enterprises can be provided with reference data.
Description
Technical field
The utility model relates to a kind of tooling platform, is specifically related to a kind of tooling platform that is applicable to multi-vehicle-type, is mainly used in the welding and assembling production lines of automobile.
Background technology
On the welding and assembling production lines of automobile industry, generally all adopting single line production is that the corresponding cover tool locating of a kind of vehicle is fixed, a set of equipment cooperates welding at present; Even common bed, the similar two kinds of vehicles of vehicle are arranged, also be with identical component sharing one cover frock, discrepant part pushes back moving at welding and assembling production lines with the frock of two cuff castors, finish mixed production by mutual switching.The weak point of this technical scheme is: 1. serviceability is single, and operating personnel will be switched different equipment according to different vehicles and be operated complex operation step, Efficiency Decreasing; 2. the design of frock and fabrication cycle are long, cost is large, and be uneconomical reasonable; 3. adopt the space, place of many cover frocks, hold facility large, cause the wasting of resources and be unfavorable for the maintaining of equipment; 4. increase operating personnel's non-cutting time, improved labour intensity.
Based on above-mentioned technological deficiency, company wishes improving production efficiency on the basis of existing production line, the speed production beat, and this just need to realize by increasing station, frock or equipment; But in the situation of existing production-line arrangement, be subjected to spatial constraints to increase the station performance difficulty, this scheme does not have operational feasibility.Therefore, how looking for another way, transform frock or equipment, it is satisfied finish the job requirement that the multi-vehicle-type swinging cross is produced in limited space, place, is the technical barrier that those skilled in the art are badly in need of solving.
The utility model content
The utility model looks for another way, a kind of tooling platform that is applicable to multi-vehicle-type is provided, the functions such as the location of frock, clamping are integrated in a tooling platform, being applicable to the swinging cross production of different automobile types, having solved the complex operation that uses the prior art scheme to produce, wasted time and energy, the increasing device cost, reduced the technological deficiency of production efficiency.
The technical scheme that the utility model adopts is specific as follows:
A kind of tooling platform that is applicable to multi-vehicle-type comprises:
A) the first block is provided with and is exclusively used in the anchor clamps that clamp the first vehicle;
B) the second block is provided with positioner and is exclusively used in the anchor clamps that clamp the second vehicle;
C) the 3rd block is provided with and is common to the anchor clamps that clamp the first vehicle or the second vehicle;
In the first block and the second block, have anchor clamps at least with switching mechanism; In the second block, has a positioner at least with telescoping mechanism.
In preferred technical scheme, comprise with the anchor clamps of switching mechanism:
Bearing;
Be fixed on the first connecting plate on the bearing;
Second connecting plate hinged with the first connecting plate;
Drive the first cylinder that the second connecting plate rotates relative to the first connecting plate with hinged being used for of the first connecting plate;
The clamping arm that be used for clamp first vehicle or second vehicle hinged with the second connecting plate;
Drive the second cylinder that clamping arm rotates relative to the second connecting plate with hinged being used for of the second connecting plate; By the secondary upset with the anchor clamps of switching mechanism, be used for clamping some particular component of the second vehicle.
In preferred technical scheme, the clamping arm bottom is fixed with briquetting, and the second connecting plate sidepiece is fixed with the back-up block that matches with briquetting; By the relative engagement of briquetting and back-up block, improve the grip strength of anchor clamps, make its firm grip workpiece.
In preferred technical scheme, clamping arm is hinged by contiguous block and the second connecting plate; So that the second cylinder is in motion process, promote clamping arm and relatively rotate around the second connecting plate, and turn to when parallel with contiguous block when clamping arm, push away so that clamping arm presses down briquetting before the cylinder continuation, play further firm grip effect.
In preferred technical scheme, be hinged with the second connecting plate on the first cylinder piston rod; So that the first air cylinder driven the second connecting plate relatively rotates around the first connecting plate.
In preferred technical scheme, the opposite face of the first connecting plate and the second connecting plate is provided with the limited block that cooperatively interacts; Limited block mainly works to adjust the rotation spacing.
In preferred technical scheme, comprise with the positioner of telescoping mechanism:
The angle seat;
Be fixed on the 3rd connecting plate on the seat of angle;
The fixed mount and the first alignment pin that are used for location the first vehicle or the second vehicle that link to each other with the 3rd connecting plate;
The 3rd cylinder that links to each other with the 3rd connecting plate;
Be fixed on the piston rod of the 3rd cylinder and be exclusively used in the second alignment pin of location the second vehicle; By the positioner with telescoping mechanism, so that the 3rd air cylinder driven the second alignment pin moves up and down, to reach the positioning action when switching two kinds of vehicles.
In preferred technical scheme, the 3rd cylinder is provided with three piston rods that are synchronized with the movement; Can drive reposefully the second alignment pin and move up and down, reach precise positioning.
In preferred technical scheme, fixed mount is the fork shape structure of opening upwards, makes it steadily hold workpiece when supporting the first vehicle or the second vehicle.
In preferred technical scheme, the first alignment pin, the second alignment pin all attaching parts by separately and described the 3rd connecting plate, the 3rd cylinder are corresponding continuous; The first alignment pin is identical with fixed mount, all plays the effect of the two kinds of vehicles in location.
The tooling platform that is applicable to multi-vehicle-type that the utility model provides, critical piece adopt and are flexibly connected, and are convenient to dismounting and maintenance; A plurality of positioners, anchor clamps are integrated in a tooling platform, and improve existing anchor clamps and positioner to satisfy the function needs of clamping, location, make different vehicles share a set of equipment, reduce station and take up room, the reduction equipment cost; And set up the air-path control system of designed, designed, when producing, pass through the gas circuit control button, switch fast different vehicles, realize the swinging cross production model that multi-vehicle-type welds under same set of frock, simple to operate, time saving and energy saving, characteristics with highly versatile, Flexible Production have greatly promoted production efficiency, for the lean production of modern cars enterprise provides reference frame.
Description of drawings
Fig. 1 is the planar structure schematic diagram of the utility model tooling platform of being applicable to multi-vehicle-type.
Fig. 2 is with the perspective view of the holder part of switching mechanism among Fig. 1.
Fig. 3 is with the perspective view of the positioner of telescoping mechanism part among Fig. 1.
Fig. 4 is the control panel schematic diagram of the air-path control system of the utility model tooling platform of being applicable to multi-vehicle-type.
The specific embodiment
As shown in Figure 1, a kind of tooling platform that is applicable to multi-vehicle-type, comprise three large blocks, wherein the first block is provided with and is exclusively used in the anchor clamps that clamp the first vehicle, the second block is provided with positioner and is exclusively used in the anchor clamps that clamp the second vehicle, and the 3rd block is provided with and is common to the anchor clamps that clamp the first vehicle or the second vehicle.
In aforementioned three blocks, comprise that altogether a positioner 1 with telescoping mechanism, one are with the improvement anchor clamps 2 of switching mechanism and ten six plain clamps different from improving anchor clamps 2 structures, for the clear present embodiment of describing, so 16 plain clamps are labeled as sequence number 3～16.Therefore, in the present embodiment, be provided with in the first block with the anchor clamps 2 of switching mechanism and the anchor clamps 3～7 of FE-1 vehicle special use, be provided with in the second block and be provided with the anchor clamps 10～16 that FE-1 vehicle and FE-2 vehicle share in anchor clamps the 8～9, the 3rd block with the positioner 1 of telescoping mechanism and the special use of FE-2 vehicle.
Because aforesaid 16 plain clamps are conventional anchor clamps, formed by following structure: the angle seat, be fixed on connecting plate on the seat of angle, with the hinged cylinder of connecting plate sidepiece, be located at the piston rod front end of cylinder and with the hinged clamp arm of connecting plate, be located at the briquetting that the clamp arm front end is used for workpiece pressing; Therefore just wouldn't describe in detail in an embodiment, below with the emphasis description with the positioner 1 of telescoping mechanism, with the concrete structure of anchor clamps 2 these two devices of switching mechanism.
As shown in Figure 2, in the utility model, comprise following structure with the anchor clamps 2 of switching mechanism: bearing 201, the first connecting plate 202, the second connecting plate 203, the first cylinder 204, the second cylinder 205, clamping arm 206, briquetting 207, back-up block 208, limited block 209, shaft coupling 210 and contiguous block 211.
Particularly, bearing 201 is L shaped structure, the sidepiece of bearing 201 is fixed with the first connecting plate 202, the middle part of the first connecting plate 202 is hinged with on the opposite face (i.e. the bottom surface of the end face of the first connecting plate 202 and the second connecting plate 203) of the second connecting plate 203, the first connecting plates 202 and the second connecting plate 203 and is equipped with limited block 209; It is hinged that the sidepiece of the first connecting plate 202 is hinged with an end of the piston rod of the first cylinder 204, the first cylinders 204 and the second connecting plate 203, so that the first cylinder 204 is positioned at the same side of the first connecting plate 202 and the second connecting plate 203; The other end of the second connecting plate 203 is hinged with the second cylinder 205, the piston rod of the second cylinder 205 is provided with shaft coupling 210, shaft coupling 11 is the groove structure of opening upwards, and the bottom of groove links to each other with the piston rod of the second cylinder 205, and two walls of groove are provided with the pivot pin hinged with clamping arm 206; The middle part of clamping arm 206 is by the upper articulation of contiguous block 211 and the second connecting plate 203, and clamping arm 206 bottom front are fixed with briquetting 207; The sidepiece of the second connecting plate 203 is fixed with the back-up block 208 that matches with briquetting 207.
As shown in Figure 3, in the utility model, specifically comprise following structure with the positioner 1 of telescoping mechanism: angle seat 101, the 3rd connecting plate 102, fixed mount 103, the first alignment pin 104, the 3rd cylinder 105 and the second alignment pin 106.
Particularly, angle seat 101 is L shaped structure, and the sidepiece of angle seat 101 is fixed with the 3rd connecting plate 102; The middle part of the 3rd connecting plate 102 is connected with fixed mount 103, and fixed mount 103 is the fork shape structure of opening upwards, comprises the yoke that links to each other with the 3rd connecting plate 102, is vertically fixed on the transverse slat of yoke end face and is articulated in the jaw at transverse slat two ends; One end of the 3rd connecting plate 102 links to each other with the 3rd cylinder 105, and the second alignment pin 106 links to each other by the piston rod of attaching parts with the 3rd cylinder; The first alignment pin 104 also links to each other with the other end of the 3rd connecting plate 102 by corresponding attaching parts.
Furthermore, the piston rod of the 3rd cylinder 105 is provided with the first contiguous block, and the sidepiece of the first contiguous block is connected with the second L shaped contiguous block, vertically is fixed with the second alignment pin 106 on the second contiguous block; Be connected with the 3rd contiguous block of square on the other end of the 3rd connecting plate 102, the sidepiece of the 3rd contiguous block is connected with the 4th L shaped contiguous block of handstand, vertically is fixed with the first alignment pin 104 on the second contiguous block.
As shown in Figure 4, the tooling platform that is applicable to multi-vehicle-type that the utility model provides is mainly finished the switch operating of FE-1 vehicle, FE-2 vehicle by air-path control system, so that finish the operation that is welded accordingly, the course of work is specific as follows:
During use, the utility model device is placed on the frock substrate, and the frock substrate is provided with two fixed heads, and anchor clamps 3,4,8 link to each other with wherein a fixed head, anchor clamps 2,5,9,7 link to each other with another piece fixed head, and remaining anchor clamps all directly links to each other with the frock substrate with positioner 1.
During work, at first start safety switch, FE-1 switching push button, anchor clamps are switched to the duty of FE-1 vehicle; Then start safety switch, first and clamp button, so that common fixture 10～16 work in the 3rd block; Press again safety switch, second and clamp button, so that the FE-1 vehicle special fixture 3～7 in the first block is worked with the improvement anchor clamps 2 with switching mechanism, the first cylinder 204 that improves on the anchor clamps 2 drives the second connecting plate 203 around 202 rotations of the first connecting plate, behind the band rotation location, the second cylinder 205 drives clamping arm 206 and rotates around the second connecting plate 203, with part firm grip to be processed, the location of FE-1 vehicle, carry out the workpiece welding of FE-1 vehicle; After welding is finished, start safety switch, open button, open all anchor clamps and take out part.
Equally, start safety switch, FE-2 switching push button, switch to the duty of FE-2 vehicle by different gas circuit control; Press safety switch, first and clamp button, so that common fixture 10～16 work in the 3rd block; Press again safety switch, stretch the pin button, so that stretch out on 105 drivings of the 3rd cylinder are backward with the second alignment pin 106 on the positioner 1 of telescoping mechanism; And press safety switch, the second clamping button, so that FE-2 vehicle special fixture 8～9 work in the second block are stablized the part to be processed of FE-2 vehicle, be fixed on the anchor clamps accurately, carry out the workpiece welding of FE-2 vehicle; At last, start safety switch, open button, open whole anchor clamps and take out part.
Claims (10)
1. a tooling platform that is applicable to multi-vehicle-type is characterized in that, comprising:
A) the first block is provided with and is exclusively used in the anchor clamps (3,4,5,6,7) that clamp the first vehicle;
B) the second block is provided with positioner and is exclusively used in the anchor clamps that clamp the second vehicle;
C) the 3rd block is provided with and is common to the anchor clamps (10,11,12,13,14,15,16) that clamp the first vehicle or the second vehicle;
In described the first block and the second block, have anchor clamps at least with switching mechanism; In described the second block, has a positioner at least with telescoping mechanism.
2. the tooling platform that is applicable to multi-vehicle-type according to claim 1 is characterized in that, described anchor clamps with switching mechanism (2) comprising:
Bearing (201);
Be fixed on the first connecting plate (202) on the bearing (201);
Second connecting plate (203) hinged with the first connecting plate (202);
Drive the first cylinder (204) that the second connecting plate (203) rotates relative to the first connecting plate (202) with hinged being used for of the first connecting plate (202);
The clamping arm (206) that be used for clamp first vehicle or second vehicle hinged with the second connecting plate (203);
Drive the second cylinder (205) that clamping arm (206) rotates relative to the second connecting plate (203) with hinged being used for of the second connecting plate (203).
3. the tooling platform that is applicable to multi-vehicle-type according to claim 2, it is characterized in that, described clamping arm (206) bottom is fixed with briquetting (207), and described the second connecting plate (203) sidepiece is fixed with the back-up block (208) that matches with described briquetting (207).
4. the tooling platform that is applicable to multi-vehicle-type according to claim 3 is characterized in that, described clamping arm (206) is hinged by contiguous block (211) and described the second connecting plate (203).
5. the tooling platform that is applicable to multi-vehicle-type according to claim 4 is characterized in that, is hinged with described the second connecting plate (203) on described the first cylinder (204) piston rod.
6. the tooling platform that is applicable to multi-vehicle-type according to claim 5 is characterized in that, described the first connecting plate (202) is provided with the limited block (209) that cooperatively interacts with the opposite face of the second connecting plate (203).
7. the tooling platform that is applicable to multi-vehicle-type according to claim 6 is characterized in that, described positioner with telescoping mechanism (1) comprising:
Angle seat (101);
Be fixed on the 3rd connecting plate (102) on the angle seat (101);
The fixed mount (103) and the first alignment pin (104) that are used for location the first vehicle or the second vehicle that link to each other with the 3rd connecting plate (102);
The 3rd cylinder (105) that links to each other with the 3rd connecting plate (102);
Be fixed on the piston rod of the 3rd cylinder (105) and be exclusively used in second alignment pin (106) of location the second vehicle.
8. the tooling platform that is applicable to multi-vehicle-type according to claim 7 is characterized in that, described the 3rd cylinder (105) is provided with three piston rods that are synchronized with the movement.
9. the tooling platform that is applicable to multi-vehicle-type according to claim 8 is characterized in that, described fixed mount (103) is the fork shape structure of opening upwards.
10. the tooling platform that is applicable to multi-vehicle-type according to claim 9, it is characterized in that, described the first alignment pin (104), the second alignment pin (106) all the attaching parts by separately with described the 3rd connecting plate (102), the 3rd cylinder (105) is corresponding links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135064 CN202701656U (en) | 2012-04-01 | 2012-04-01 | Tool platform suitable for multiple vehicle types |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220135064 CN202701656U (en) | 2012-04-01 | 2012-04-01 | Tool platform suitable for multiple vehicle types |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701656U true CN202701656U (en) | 2013-01-30 |
Family
ID=47581996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220135064 Expired - Fee Related CN202701656U (en) | 2012-04-01 | 2012-04-01 | Tool platform suitable for multiple vehicle types |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701656U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234618A (en) * | 2015-11-17 | 2016-01-13 | 安徽江淮汽车股份有限公司 | Automobile hinge installation clamp |
| CN105345372A (en) * | 2015-12-10 | 2016-02-24 | 安徽江淮汽车股份有限公司 | Repairing welding platform |
| CN106141553A (en) * | 2016-08-31 | 2016-11-23 | 中国第汽车股份有限公司 | A kind of left and right sides weld all around welding fixture of list double vehicle conversion |
| CN107932371A (en) * | 2017-12-26 | 2018-04-20 | 安徽瑞祥工业有限公司 | A kind of multi-vehicle-type shares positioning material frame |
| CN108161802A (en) * | 2016-12-07 | 2018-06-15 | 广州汽车集团乘用车有限公司 | A kind of multi-vehicle-type common type shutter member rolling piece uploading positioning fixture |
| CN108673028A (en) * | 2018-07-27 | 2018-10-19 | 昆山特朗普新能源汽车零部件有限公司 | A kind of welding fixture |
| CN108788593A (en) * | 2018-06-02 | 2018-11-13 | 邓华明 | General multi-vehicle-type skeleton common mode thermal stress resistance Welding jig |
| CN109465585A (en) * | 2018-11-30 | 2019-03-15 | 芜湖安韬谱自动化有限公司 | The integrated form fixed system of automobile metal plate work combined welding |
| CN111331295A (en) * | 2020-03-09 | 2020-06-26 | 东风柳州汽车有限公司 | Welding fixture for side body rear part of white car body |
| CN113385874A (en) * | 2021-05-27 | 2021-09-14 | 东风越野车有限公司 | White automobile body's of for military use cross country vehicle assembly device |
-
2012
- 2012-04-01 CN CN 201220135064 patent/CN202701656U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105234618A (en) * | 2015-11-17 | 2016-01-13 | 安徽江淮汽车股份有限公司 | Automobile hinge installation clamp |
| CN105345372A (en) * | 2015-12-10 | 2016-02-24 | 安徽江淮汽车股份有限公司 | Repairing welding platform |
| CN106141553A (en) * | 2016-08-31 | 2016-11-23 | 中国第汽车股份有限公司 | A kind of left and right sides weld all around welding fixture of list double vehicle conversion |
| CN108161802A (en) * | 2016-12-07 | 2018-06-15 | 广州汽车集团乘用车有限公司 | A kind of multi-vehicle-type common type shutter member rolling piece uploading positioning fixture |
| CN107932371A (en) * | 2017-12-26 | 2018-04-20 | 安徽瑞祥工业有限公司 | A kind of multi-vehicle-type shares positioning material frame |
| CN107932371B (en) * | 2017-12-26 | 2019-09-03 | 安徽瑞祥工业有限公司 | A kind of shared positioning material frame of multi-vehicle-type |
| CN108788593A (en) * | 2018-06-02 | 2018-11-13 | 邓华明 | General multi-vehicle-type skeleton common mode thermal stress resistance Welding jig |
| CN108673028A (en) * | 2018-07-27 | 2018-10-19 | 昆山特朗普新能源汽车零部件有限公司 | A kind of welding fixture |
| CN108673028B (en) * | 2018-07-27 | 2023-12-22 | 昆山特朗普新能源汽车零部件有限公司 | Welding fixture |
| CN109465585A (en) * | 2018-11-30 | 2019-03-15 | 芜湖安韬谱自动化有限公司 | The integrated form fixed system of automobile metal plate work combined welding |
| CN109465585B (en) * | 2018-11-30 | 2023-11-24 | 芜湖安韬谱智能装备股份有限公司 | Integrated fixing system for combined welding of automobile sheet metal parts |
| CN111331295A (en) * | 2020-03-09 | 2020-06-26 | 东风柳州汽车有限公司 | Welding fixture for side body rear part of white car body |
| CN111331295B (en) * | 2020-03-09 | 2022-02-22 | 东风柳州汽车有限公司 | Welding fixture for side body rear part of white car body |
| CN113385874A (en) * | 2021-05-27 | 2021-09-14 | 东风越野车有限公司 | White automobile body's of for military use cross country vehicle assembly device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202701656U (en) | Tool platform suitable for multiple vehicle types | |
| KR20130050026A (en) | Panel clamping apparatus for vehicle | |
| CN203048165U (en) | Magnetic steel grabbing mechanism | |
| CN203495476U (en) | Hydraulic clamping fixture | |
| CN203003461U (en) | Automatic-locking screw machine | |
| CN202894118U (en) | Cubic element mechanical hand transferring mechanism | |
| CN205237413U (en) | Preceding crashproof roof beam assembly welding jig | |
| CN102699609B (en) | Rotary tool for welding skirt board grating of rail vehicle | |
| CN103008947A (en) | Automobile part positioning and pressing hook pin structure | |
| CN202655837U (en) | Rotary assembly for welding apron board grid of railway vehicle | |
| CN205363044U (en) | Ware that shifts upset anchor clamps switching mechanism | |
| CN205032705U (en) | Turnover mechanism | |
| CN110193839B (en) | Robot multi-cavity continuous punching workstation capable of realizing quick die change | |
| CN203184412U (en) | Three-die shared bending machine quick die replacing system | |
| CN109968403B (en) | Device and method for automatically replacing end effector by mechanical arm | |
| CN107486641B (en) | New energy battery module auxiliary clamping welding vehicle | |
| CN111822976A (en) | Improved expansion press-fitting system and method thereof | |
| CN202336686U (en) | Repair welding clamp | |
| CN201239772Y (en) | Anvil moving apparatus for large-sized forging apparatus | |
| CN113523680B (en) | Flexible trial-production welding wire | |
| CN110900086B (en) | Clamping tool for processing head and tail of crane arm | |
| CN203636215U (en) | Hot rivet welding machine | |
| CN202825060U (en) | Four-bar linkage clamping mechanism | |
| CN206185033U (en) | Iron -clad reviting machine | |
| CN207577961U (en) | U-shaped four axis overturning positioning tool above and below a kind of mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140401 |