CN202507018U - Sliding plate-type pneumatic splicing device - Google Patents
Sliding plate-type pneumatic splicing device Download PDFInfo
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- CN202507018U CN202507018U CN2012201026147U CN201220102614U CN202507018U CN 202507018 U CN202507018 U CN 202507018U CN 2012201026147 U CN2012201026147 U CN 2012201026147U CN 201220102614 U CN201220102614 U CN 201220102614U CN 202507018 U CN202507018 U CN 202507018U
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Abstract
A sliding plate-type pneumatic splicing device comprises a frame, a positioning seat, a sliding plate upward-pressing mechanism, a cover plate pressing mechanism, a boarding pressing mechanism and a control system, wherein the positioning seat is mounted on a tooling platform of the frame; a workpiece station to be spliced is arranged in the middle of the tooling platform; the positioning seat, the slide plate upwards-pressing mechanism, the cover plate pressing mechanism and the boarding pressing mechanism are respectively positioned on the front side, the left side, the right side or the rear side of the tooling platform according to the positions of workpieces positioned or pressed; and the control system controls the pressing or loosing of pressing cylinders of the pressing mechanisms to achieve the pressing and the positioning to the oil tank part needing to be spliced. The sliding plate-type pneumatic splicing device is flexible and mobile, the pressing is fast, the operation is convenient, the tooling of the oil tank can achieve the semi-automation, not only the efficiency is improved, the labor intensity is reduced, and the manufacturing cost is lowered, but also the tooling precision can be ensured, and the product quality is enabled to be stable; and since the spliced gap of the oil tank is small, welding slag can be prevented from splashing into the oil tank, which reduces the time of cleaning the interior of the oil tank later.
Description
Technical field
The utility model relates to a kind of engineering machinery fuel tank and makes tooling device, and device is taken in the pneumatic assembly of particularly a kind of slide type.
Background technology
Canisters such as engineering machinery fuel tank generally all are to be made up of the polylith steel plate, and its complex structure needs the annex of welding many; Comprising that base plate, side plate, dividing plate, coaming plate, cover plate, flange seat, backing plate, vernier bearing, lifting circle are taken with the staircase circle takes etc., and because of there not being special-purpose tooling device, traditional method leans on artificial assembly joint welding to connect; Existing Pneumatic fixture is most to adopt local positioning, clamping to weld again; All exist labour intensity big, efficient is low, and splicing welding joint is big, the problem of low precision; Can't satisfy the manufacturing of the loading machine hydraulic oil container that said structure is special, precision prescribed is high, also not have special-purpose fuel tank to piece together at present both at home and abroad and take device.
Summary of the invention
The technical problem that the utility model will solve is: according to the structure of engineering machinery fuel tank, provides a kind of and has the pneumatic assembly of slide type that three-dimensional compresses the location and take device, and not enough to overcome above-mentioned existing in prior technology.
The technical scheme that addresses the above problem is: device is taken in the pneumatic assembly of a kind of slide type; Comprise frame, be installed in positioning seat, cover plate hold-down mechanism, coaming plate hold-down mechanism and control system on the frame frock platform; The centre of frock platform is a workpiece station to be spliced; Positioning seat, cover plate hold-down mechanism and coaming plate hold-down mechanism lay respectively at front side, left side, right side or the rear side of frock platform according to its location of workpiece of locating or compressing, and press mechanism is positioned at the top of frock platform on the slide plate;
Said being used for supports the base slab stability with side plate welding and the positioning seat of location is installed in the front side and the left side of frame frock platform;
Be used for the top that press mechanism on the slide plate that any part to the fuel tank top of need welding compresses is positioned at frame, comprise clamping cylinder, last clamping cylinder passes through column, rotating shaft, crossbeam and slide block installation;
Be used for the cover plate of need welding and be positioned at the right side that cover plate hold-down mechanism that cover plate position parts compress the location is installed in frame, comprise cover plate clamping cylinder and sliding clamp;
The coaming plate hold-down mechanism that is used for compressing with the coaming plate of side plate and base plate welding the location is installed in front side, left side and the rear side of frame frock platform, comprises hold down gag on the coaming plate limit, coaming plate avris hold down gag and coaming plate lateral surface compressing device;
Compressing or action of releasing of the clamping cylinder of control system through press mechanism, cover plate hold-down mechanism and coaming plate hold-down mechanism on the integrated control slide plate of rack-mounted control valve.
Its further technical scheme is: press mechanism comprises clamping cylinder on the said slide plate; Crossbeam; Slide block and lift shaft; On crossbeam, crossbeam is connected with lift shaft on being installed in column last clamping cylinder through the slide block upside-down mounting, and lift shaft passes through the lifting screw and the setscrew nut adjusting adjustable height of its lower end.
The cover plate clamping cylinder of said cover plate hold-down mechanism is fixedly mounted on the cover board support on frame right side; Cover plate clamping cylinder piston is connected with sliding clamp; The pulley of sliding clamp both sides cooperates with the guide rail of frame both sides; Advance or retreat through the flexible sliding clamp that drives of cover plate clamping cylinder piston, thereby realize cover plate and the parts that are positioned at cover plate are compressed or unclamp.
Hold down gag is installed in the front side and the left side of frame frock platform respectively on the said coaming plate limit; Coaming plate avris hold down gag is installed in the rear side of frame frock platform, and hold down gag is identical with the structure of coaming plate avris hold down gag on the coaming plate limit, comprises coaming plate support and cylinder active grab; The cylinder active grab is installed in the top of coaming plate support; Comprise the coaming plate clamping cylinder and compress rocking arm, compressing rocking arm and coaming plate, to prop up the frame that is fixedly hinged of top of the trellis hinged, and its front end is equipped with the rubber pressure head; Its rear end and coaming plate clamping cylinder piston hinge; The front portion of coaming plate clamping cylinder cylinder body is through being movably hinged frame and the coaming plate support is hinged, and the tight rocking arm of coaming plate clamping cylinder piston telescopic band dynamic pressure is depressed or lifted, thereby realizes compressing or unclamp the coaming plate limit.
Said coaming plate lateral surface compressing device comprises the coaming plate side pressure cylinder that is installed in column waist rear portion, and coaming plate side pressure cylinder piston passes the front portion that column stretches out column, realizes compressing the coaming plate side through its stretching motion.
The front side of said frame and rear side are respectively equipped with lifting nut positioning seat and oil ga(u)ge bearing positioning seat; Lifting nut positioning seat is identical with oil ga(u)ge bearing positioning seat structure; Comprise bearing and quick crimper; Said quick crimper is installed in the top of bearing through mounting, comprises handle, sliding sleeve, slide bar and the spring that cooperates with slide bar, and the tail end of handle and slide bar is hinged; The front end of slide bar is connected with nut and compresses circular tower, drives slide bar and advances or retreat and realize compressing or unclamp lifting nut and oil ga(u)ge bearing along sliding sleeve thereby move handle.
Workpiece station in the middle of the said frame frock platform, symmetric arrangement are useful on the benchmark alignment pin of side plate location.
Have following beneficial effect owing to take technique scheme, the pneumatic assembly of the slide type of the utility model to take device:
1. device is taken in the pneumatic assembly of the slide type of the utility model, according to the Oiltank structure design, comprises press mechanism on rack-mounted positioning seat, the slide plate, cover plate hold-down mechanism, coaming plate hold-down mechanism and control system; The middle part of frock platform; Symmetric arrangement is useful on the benchmark alignment pin of side plate location, so can side plate to be assembled, base plate, coaming plate and cover plate located fast, compress, the frock of fuel tank is realized semi-automation; Not only can raise the efficiency; Reduce labor intensity, the assembly time of taking is taken a fuel tank from original artificial assembly needed 40 minutes be reduced to 20 minutes, reduced manufacturing cost greatly; And can guarantee that fuel tank appearance and size requires and the frock precision, guarantee the stable of fuel tank product quality.
2. there is the inaccurate shortcoming in location in original artificial the assembly when taking, therefore can't carry out the batch welding in robot, and the intact fuel tank of every weldering will be programmed again.After device is taken in the pneumatic assembly of slide type of employing the utility model; Because the accurate positioning between parts; Piece together and take tolerance in 1mm; Thereby for the efficient batch weld job of robot provides strong guarantee, adopt robot welding to reduce flip-flop transition, make each fuel tank reduce to 40 minutes in 50 minutes by original manual welding weld interval.
3. device is taken in the pneumatic assembly of slide type of using the utility model, and to take the gap very little because fuel tank is pieced together; When welding, can avoid welding slag to splash into fuel tank internal; Thereby reduced the time of postorder fuel tank internal knock-out; Originally the 40 minutes knock-out time after manual assembly was taken was reduced to 20 minutes, promotes production efficiency greatly.
4. the pneumatic assembly of the slide type of the utility model sliding clamp stroke of taking device cover plate hold-down mechanism reaches 200mm; Make the operative employee that enough spaces welding fuel tank internal partition arranged, press mechanism can be realized three-dimensional moving through slide block, rotating shaft and lifting screw on the slide plate, makes the oil pressuring cylinder piston head move to fuel tank and wants any part that compresses; Compress and adopt the pneumatic pinch mode to combine with manual active grab; It is flexible that device is taken in whole pneumatic assembly, compresses quick, easy to operate.
Be further described below in conjunction with accompanying drawing and the embodiment technical characterictic that device is taken in pneumatic assembly to the slide type of the utility model.
Description of drawings
Fig. 1～Fig. 3: the structural representation of device is taken in the pneumatic assembly of the slide type of the utility model:
Fig. 1-front view, Fig. 2-vertical view, Fig. 3-left view;
Fig. 4～Fig. 5: hold-down mechanism structural representation on the coaming plate limit:
Fig. 4-front view, Fig. 5-vertical view;
Fig. 6: the three-dimensional effect diagram of device is taken in the pneumatic assembly of the slide type of the utility model;
Fig. 7～Fig. 8: press mechanism structural representation on the slide plate:
Fig. 7-front view, the A-A view of Fig. 8-Fig. 7;
Fig. 9: lifting nut positioning seat structural representation.
Among the figure:
Press mechanism on I-slide plate, I 1-crossbeam, I 2-slide block, I 3-lift shaft, I 4-last clamping cylinder, I 41-last clamping cylinder piston, I 5-compress circular tower, I 6-lifting screw, I 7-setscrew nut;
II-cover plate hold-down mechanism, II 1-pulley, II 2-cover board support, II 3-cover plate clamping cylinder, II 31-cover plate clamping cylinder piston, II 4-guide rail, II 5-sliding clamp;
III-coaming plate hold-down mechanism, hold down gag on III 1-coaming plate limit, III 2-coaming plate avris hold down gag; III 01-coaming plate support, III 02-coaming plate clamping cylinder, III 021-coaming plate clamping cylinder piston; III 03-compress rocking arm; III 04-rubber pressure head, the III 05-frame that is fixedly hinged, III 06-be movably hinged frame; III 3-coaming plate lateral surface compressing device, III 31-coaming plate side pressure cylinder, 311-coaming plate side pressure cylinder piston III;
1-frame, 101-frock platform, 2-positioning seat, 3-lifting nut positioning seat; 31-bearing, a 32-mounting, 33-handle, 34-sliding sleeve; 35-slide bar, 36-nut compresses circular tower, 4-flange positioning seat, 5-column; 6-oil filler positioning seat, 7-control valve is integrated, 8-benchmark alignment pin, 9-oil ga(u)ge bearing positioning seat.
The specific embodiment
Embodiment
Device is taken in the pneumatic assembly of a kind of slide type; Comprise frame 1, be installed in positioning seat 2 on the frame frock platform 101, press mechanism I, cover plate hold-down mechanism II, coaming plate hold-down mechanism III and control system on the slide plate; The centre of frock platform is a workpiece station to be spliced; Positioning seat 2, cover plate hold-down mechanism II and coaming plate hold-down mechanism III lay respectively at front side, left side, right side or the rear side of frock platform according to its location of workpiece of locating or compressing, and the press mechanism I is positioned at the top of frock platform on the slide plate;
Said being used for is installed in the front side and the left side of frame frock platform 101 respectively with being provided with three with the base slab stability support of side plate welding and the positioning seat 2 of location;
Be used for the top that press mechanism I on the slide plate that any part to the fuel tank top of need welding compresses is positioned at frame; Comprise clamping cylinder I 4, crossbeam I 1, slide block I 2 and lift shaft I 3; Last clamping cylinder passes through the slide block upside-down mounting on crossbeam; Crossbeam is connected with lift shaft on being installed in column, and lift shaft is regulated adjustable heights through the lifting screw I 6 of its lower end with setscrew nut I 7, and lifting screw I 6 adopts trapezoidal screws; The crossbeam that is connected with lift shaft can rotate around lift shaft, and upside-down mounting clamping cylinder on the crossbeam can slide along crossbeam through slide block, compresses three-dimensional regulation a little thereby realize going up clamping cylinder I 4, and any part on fuel tank top is compressed.
Be used for the cover plate of need welding and be positioned at the right side that cover plate hold-down mechanism II that cover plate position parts compress the location is installed in frame; Comprise cover plate clamping cylinder II 3 and sliding clamp; Said cover plate clamping cylinder II 3 is fixedly mounted on the cover board support II 2 on frame right side; Cover plate clamping cylinder piston II 31 is connected with sliding clamp II 5; The pulley II 1 of sliding clamp II 5 both sides cooperates with the guide rail II 4 of frame both sides, advances or retreats through the flexible sliding clamp II 5 that drive of cover plate clamping cylinder piston II 31, thereby realize cover plate and the parts that are positioned at cover plate are compressed or unclamp.
The coaming plate hold-down mechanism III that is used for compressing with the coaming plate of side plate and base plate welding the location is installed in front side, left side and the rear side of frame frock platform, comprises on four coaming plate limits hold down gag III 1, a coaming plate avris hold down gag III 2 and a coaming plate lateral surface compressing device III 3; Hold down gag III 1 is installed in the front side and the left side of frame frock platform respectively on four coaming plate limits; A coaming plate avris hold down gag III 2 is installed in the rear side of frame frock platform; Hold down gag III 1 is identical with the structure of coaming plate avris hold down gag III 2 on the coaming plate limit; Comprise coaming plate support III 01 and cylinder active grab, the cylinder active grab is installed in the top of coaming plate support III 01, comprises coaming plate clamping cylinder III 02 and compresses rocking arm III 03; It is hinged with the frame III 05 that is fixedly hinged that coaming plate props up top of the trellis to compress rocking arm III 03; Its front end is equipped with rubber pressure head III 04, and its rear end and coaming plate clamping cylinder piston III 021 are hinged, and the front portion of coaming plate clamping cylinder cylinder body is hinged with coaming plate support III 01 through being movably hinged frame III 06; The tight rocking arm III 03 of coaming plate clamping cylinder piston telescopic band dynamic pressure is depressed or is lifted, thereby realizes compressing or unclamp the coaming plate limit.
A coaming plate lateral surface compressing device III 3 is arranged on the rear side of frame frock platform; Comprise the coaming plate side pressure cylinder III 31 that is installed in column 5 waist rear portions; Coaming plate side pressure cylinder piston III 311 is passed the front portion that column 5 stretches out column, realizes compressing the coaming plate side through its stretching motion.
The control system can be installed in this assembly and take in the outer switch board of device (accompanying drawing does not mark), the compressing or action of releasing of the clamping cylinder through press mechanism I, cover plate hold-down mechanism II and coaming plate hold-down mechanism III on the integrated 7 control slide plates of rack-mounted control valve.
The front side of said frame and rear side are respectively equipped with lifting nut positioning seat 3 and oil ga(u)ge bearing positioning seat 9; Lifting nut positioning seat 3 is identical with oil ga(u)ge bearing positioning seat 9 structures; Comprise bearing 31 and quick crimper; Said quick crimper is installed in the top of bearing through mounting 32, comprises handle 33, sliding sleeve 34, slide bar 35 and the spring that cooperates with slide bar, and the tail end of handle and slide bar is hinged; The front end of slide bar is connected with nut and compresses circular tower 36, drives slide bar and advances or retreat and realize compressing or unclamp lifting nut and oil ga(u)ge bearing along sliding sleeve thereby move handle.
Workpiece station in the middle of the said frame frock platform 101, symmetric arrangement is useful on the benchmark alignment pin 8 of side plate location.
The foregoing description is one of the utility model best mode, but the technical scheme of the utility model is not only to be limited to the foregoing description.As conversion, the quick crimper of nut positioning seat 3 and oil ga(u)ge bearing positioning seat 9 also can adopt the cylinder crimper; The clamping cylinder of said each hold-down mechanism also can adopt compressed oil cylinder.
Device splicing process flow is taken in the pneumatic assembly of the slide type of the utility model:
1. side plate is placed in the benchmark alignment pin on the frock platform 101;
2. the base plate of " L " shape is pieced together on side plate, and relied on the positioning seat supporting & stablizing and the location in front side and left side;
3. the sliding clamp of cover plate hold-down mechanism is retreated, Partition board for fuel tank is spliced in fuel tank;
4. coaming plate is spliced on side plate and base plate, hold down gag III 1, coaming plate avris hold down gag III 2 and coaming plate lateral surface compressing device III 3 on the coaming plate limit of startup coaming plate hold-down mechanism III are with coaming plate top, side and lateral surface compressing;
5. assembly cover plate starts cover plate hold-down mechanism II cover plate and the flange seat, backing plate, nut block etc. that are positioned at the cover plate position is compressed;
6. will lift by crane round taking with the oil ga(u)ge bearing through lifting nut positioning seat 3 and oil ga(u)ge bearing positioning seat 9 compresses;
7. firm each parts of spot-welded on.
Claims (7)
1. device is taken in the pneumatic assembly of slide type; It is characterized in that: comprise frame (1), be installed in positioning seat (2) on the frame frock platform (101), press mechanism (I), cover plate hold-down mechanism (II), coaming plate hold-down mechanism (III) and control system on the slide plate; The centre of frock platform is a workpiece station to be spliced; Positioning seat (2), cover plate hold-down mechanism (II) and coaming plate hold-down mechanism (III) lay respectively at front side, left side, right side or the rear side of frock platform according to its location of workpiece of locating or compressing, and press mechanism on the slide plate (I) is positioned at the top of frock platform;
Said being used for supports the base slab stability with side plate welding and the positioning seat (2) of location is installed in the front side and the left side of frame frock platform (101);
Be used for the top that press mechanism (I) on the slide plate that any part to the fuel tank top of need welding compresses is positioned at frame, comprise clamping cylinder, last clamping cylinder passes through column, rotating shaft, crossbeam and slide block installation;
Be used for the cover plate of need welding and be positioned at the right side that cover plate hold-down mechanism (II) that cover plate position parts compress the location is installed in frame, comprise cover plate clamping cylinder and sliding clamp;
The coaming plate hold-down mechanism (III) that is used for compressing with the coaming plate of side plate and base plate welding the location is installed in front side, left side and the rear side of frame frock platform, comprises hold down gag on the coaming plate limit (III 1), coaming plate avris hold down gag (III 2) and coaming plate lateral surface compressing device (III 3);
Compressing or action of releasing of the clamping cylinder of control system through press mechanism (I), cover plate hold-down mechanism (II) and coaming plate hold-down mechanism (III) on rack-mounted control valve integrated (7) the control slide plate.
2. device is taken in the pneumatic assembly of slide type according to claim 1; It is characterized in that: press mechanism on the said slide plate (I) comprises clamping cylinder (I 4); Crossbeam (I 1), slide block (I 2) and lift shaft (I 3), last clamping cylinder pass through the slide block upside-down mounting on crossbeam; Crossbeam is connected with lift shaft on being installed in column (5), and lift shaft is through the lifting screw (I 6) and setscrew nut (I 7) adjusting adjustable height of its lower end.
3. device is taken in the pneumatic assembly of slide type according to claim 1 and 2; It is characterized in that: hold down gag on the said coaming plate limit (III 1) is installed in the front side and the left side of frame frock platform respectively; Coaming plate avris hold down gag (III 2) is installed in the rear side of frame frock platform; Hold down gag on the coaming plate limit (III 1) is identical with the structure of coaming plate avris hold down gag (III 2); Comprise coaming plate support (III 01) and cylinder active grab, the cylinder active grab is installed in the top of coaming plate support (III 01), comprises coaming plate clamping cylinder (III 02) and compresses rocking arm (III 03); It is hinged with the frame that is fixedly hinged (III 05) that coaming plate props up top of the trellis to compress rocking arm (III 03); Its front end is equipped with rubber pressure head (III 04), and its rear end and coaming plate clamping cylinder piston (III 021) are hinged, and the front portion of coaming plate clamping cylinder cylinder body is hinged with coaming plate support (III 01) through being movably hinged frame (III 06); The tight rocking arm of coaming plate clamping cylinder piston telescopic band dynamic pressure (III 03) is depressed or is lifted, thereby realizes compressing or unclamp the coaming plate limit.
4. device is taken in the pneumatic assembly of slide type according to claim 3; It is characterized in that: said coaming plate lateral surface compressing device (III 3) comprises the coaming plate side pressure cylinder (III 31) that is installed in column (5) waist rear portion; Coaming plate side pressure cylinder piston (III 311) passes the front portion that column stretches out column, realizes compressing the coaming plate side through its stretching motion.
5. device is taken in the pneumatic assembly of slide type according to claim 4; It is characterized in that: the cover plate clamping cylinder of said cover plate hold-down mechanism (II) (II 3) is fixedly mounted on the cover board support (II 2) on frame right side; Cover plate clamping cylinder piston (II 31) is connected with sliding clamp (II 5); The pulley (II 1) of sliding clamp (II 5) both sides cooperates with the guide rail (II 4) of frame both sides; Advance or retreat through the flexible sliding clamp that drives of cover plate clamping cylinder piston, thereby realize cover plate and the parts that are positioned at cover plate are compressed or unclamp.
6. device is taken in the pneumatic assembly of slide type according to claim 5; It is characterized in that: the front side of said frame and rear side are respectively equipped with lifting nut positioning seat (3) and oil ga(u)ge bearing positioning seat (9); Lifting nut positioning seat (3) is identical with oil ga(u)ge bearing positioning seat (9) structure; Comprise bearing (31) and quick crimper; Said quick crimper is installed in the top of bearing through mounting (32), comprises handle (33), sliding sleeve (34), slide bar (35) and the spring that cooperates with slide bar, and the tail end of handle and slide bar is hinged; The front end of slide bar is connected with nut and compresses circular tower (36), drives slide bar and advances or retreat and realize compressing or unclamp lifting nut and oil ga(u)ge bearing along sliding sleeve thereby move handle.
7. device is taken in the pneumatic assembly of slide type according to claim 6, it is characterized in that: the workpiece station in the middle of the said frame frock platform (101), symmetric arrangement are useful on the benchmark alignment pin (8) of side plate location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201026147U CN202507018U (en) | 2012-03-16 | 2012-03-16 | Sliding plate-type pneumatic splicing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201026147U CN202507018U (en) | 2012-03-16 | 2012-03-16 | Sliding plate-type pneumatic splicing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507018U true CN202507018U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201026147U Withdrawn - After Issue CN202507018U (en) | 2012-03-16 | 2012-03-16 | Sliding plate-type pneumatic splicing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202507018U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528367A (en) * | 2012-03-16 | 2012-07-04 | 柳州市贝铮达机械有限公司 | Skateboard pneumatic assembling device |
| CN104690466A (en) * | 2013-12-09 | 2015-06-10 | 广东富华重工制造有限公司 | Position welding equipment for front bracket assembly |
| CN105215603A (en) * | 2015-10-27 | 2016-01-06 | 希姆斯电梯(中国)有限公司 | A kind of tool structure that can ensure reinforcement, support column and rail welding perpendicularity |
| CN114198654A (en) * | 2021-12-14 | 2022-03-18 | 颐通(台州)贸易有限公司 | Multifunctional emergency lighting lamp |
-
2012
- 2012-03-16 CN CN2012201026147U patent/CN202507018U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102528367A (en) * | 2012-03-16 | 2012-07-04 | 柳州市贝铮达机械有限公司 | Skateboard pneumatic assembling device |
| CN102528367B (en) * | 2012-03-16 | 2014-09-24 | 柳州市贝铮达机械有限公司 | Skateboard pneumatic assembling device |
| CN104690466A (en) * | 2013-12-09 | 2015-06-10 | 广东富华重工制造有限公司 | Position welding equipment for front bracket assembly |
| CN105215603A (en) * | 2015-10-27 | 2016-01-06 | 希姆斯电梯(中国)有限公司 | A kind of tool structure that can ensure reinforcement, support column and rail welding perpendicularity |
| CN105215603B (en) * | 2015-10-27 | 2016-10-12 | 希姆斯电梯(中国)有限公司 | A kind of tool structure that can guarantee that reinforcement, support column and rail welding perpendicularity |
| CN114198654A (en) * | 2021-12-14 | 2022-03-18 | 颐通(台州)贸易有限公司 | Multifunctional emergency lighting lamp |
| CN114198654B (en) * | 2021-12-14 | 2024-06-04 | 广东安尔顿照明科技有限公司 | Multifunctional emergency lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121031 Effective date of abandoning: 20140924 |
|
| RGAV | Abandon patent right to avoid regrant |