CN205237417U - Welding frock of construction elevator bogie - Google Patents
Welding frock of construction elevator bogie Download PDFInfo
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- CN205237417U CN205237417U CN201520731989.3U CN201520731989U CN205237417U CN 205237417 U CN205237417 U CN 205237417U CN 201520731989 U CN201520731989 U CN 201520731989U CN 205237417 U CN205237417 U CN 205237417U
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Abstract
The utility model belongs to the technical field of the construction elevator technique and specifically relates to a welding frock of the lift bogie. Welding frock of construction elevator bogie, including support and welded platform, welded platform is the frock strutting arrangement by section bar welding including channel -section steel and square pipe and process aging treatment, welded platform's center pin and the bearing fit on the support make welded platform overturn around the center pin, support department be equipped with with welded platform's the center pin turnover driving mechanism through gear engagement, last otic placode locating component, bearing gyro wheel locating component, side roller locating component, drive plate mounting panel locating component, the inside location of interval dorsad of major trough steel and predeformation device, the channel -section steel clamping device of setting up respectively of welded platform. The utility model provides high work efficiency and intensity of labour, loading and unloading that the use of bearing also made the work piece are convenient and fast more.
Description
Technical field
The utility model relates to building hoist technical field, especially a kind of welding tooling of elevator drives frame.
Background technology
Building hoist is the manned cargo-carrying construction machinery often using in construction, mainly play carry to high-altitude builder and construction material and effect, it is mainly by guide rail bracket, cage, drive unit composition, the vertical up-or-down movement of building hoist is mainly to realize by motor-driven gear and coordinating of tooth bar, to be bolted on a special drive plate with the motor of driven wheel, this drive plate is bolted on special bogie, bogie also comprises the otic placode being connected with cage, and for being arranged on the structures such as the support of the roller rolling on guide rail bracket, as shown in Figure 9. the making accuracy relation of bogie structure, to the engagement quality of driven wheel and tooth bar, has influence on the operation of whole drive unit, and then to cage traveling comfort, the comfortableness of taking, and the life-span of equipment have material impact.
Bogie by two clod wash channel-section steels by the welding of quarter bend and main yoke plate after as main backstop, the otic placode, rolling wheel support and the installing plate that are connected with cage, and be all welded on this main backstop for the connecting plate that drive plate is installed.
At present, the main method of welding bogie, for utilizing rigid tooling according to design size, above-mentioned each parts to be positioned and clamped, completes spot welding in frock, and some postwelding product has taken out each parts welding from described frock. This kind of method is due to the thermal deformation of welding process, add the asymmetry of structure, welded and two major trough steel of cooling rear main backstop away from the pitch smaller dorsad of main yoke plate and quarter bend one side, cannot ensure the depth of parallelism of both sides major trough steel, further, the each part dimension being positioned on clod wash channel-section steel also changes thereupon, and whole Product Precision requires to meet, even if postwelding is by proofreading and correct each keeper size that also cannot ensure connection.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of welding tooling of elevator drives frame is provided, and can realize and in fixture, complete welding, can reduce welding deformation, or possesses anti-deformation ability, can ensure each positioning element size.
For realizing above-mentioned technical purpose, the scheme that the utility model provides is: a kind of welding tooling of building hoist bogie, comprise bearing and jig, and jig is by comprising the section bar welding of channel-section steel and square tube and the frock bracing or strutting arrangement through Ageing Treatment; Bearing fit on central shaft and the bearing of jig, can overturn around central shaft jig; Bearing place is provided with the turnover driving mechanism engaging by gear with the central shaft of jig; Otic placode positioning component, load-bearing roller positioning component, side wheel positioning component, drive plate installing plate positioning component, major trough steel inside spacing location and pre-deformation device, channel-section steel clamping device is dorsad set respectively on jig, wherein, otic placode positioning component is a part for jig, in the end of jig; BOGEY WHEEL support positioning component is assemblied in the both sides of jig; Side wheel positioning component by alignment pin and bolts assemblies in the both sides of jig; Drive plate installing plate positioning component comprises positioning seat and hold-down mechanism, and positioning seat is by alignment pin and bolts assemblies in the both sides of jig, and hold-down mechanism is assemblied in plane on jig to vertically compress; Major trough steel inside dorsad spacing location and pre-deformation device, channel-section steel clamping device is all assemblied in the both sides of jig.
And, described otic placode positioning component comprises simple beam structure and alignment pin, simple beam structure is to be made up of extended upper and lower two the otic placode location-plates of jig, the bogie of alignment pin through coaxial aperture and the upper lower ear plate location-plate of upper lower ear plate location-plate connects otic placode and realizes location, between the coaxial aperture of upper lower ear plate location-plate and alignment pin, positioning sleeve is set, between bogie connection otic placode, the spacer passing for alignment pin is set.
And, described load-bearing roller positioning component comprises Quick push/pull fixture, alignment pin, the outside pin that compresses, alignment pin is placed on jig in the positioning sleeve in positioning through hole, the connection bearing pin of Quick push/pull fixture embeds in the slotted eye of alignment pin one end, the postive stop baffle that is installed on positioning sleeve outside coordinates with the step in alignment pin, outside one end that compresses pin is external screw thread shape, and it is threaded with the internal thread hole of the alignment pin other end after can passing bogie major trough steel, roller mount pad successively.
And the hold-down mechanism of described drive plate installing plate positioning component is rectilinear quick-speed jigs, the top of the compression pin compressing positioning pin of this rectilinear quick-speed jigs, the bottom of alignment pin is stretched in the locating hole of positioning seat through after the screwed hole of installing plate. Because the path that utilizes location-plate screw thread positions, reduce the time of binding thread, raise the efficiency.
And, described major trough steel inside dorsad spacing location and pre-deformation device comprises bearing, bearing block, Quick push/pull fixture and pre-ejector pin axle, bearing is installed on bearing block by bearing pin, bearing block and jig are fixed, Quick push/pull fixture is fixed on jig inner side, with through jig and for both sides major trough steel is connected away from the pre-ejector pin axle of main yoke plate and the large 2mm of quarter bend one side stay, bearing coordinates location and the predeformation of realization to bogie major trough steel with ejector pin axle in advance.
And, described channel-section steel clamping device comprise one end be fixed on clamp mechanism support in bogie major trough steel outside of jig and the other end, have trapezoidal internal thread thread bush, there is trapezoidal externally threaded compressor arm, be fixed on the pressure strip of compressor arm end by installation sleeve, thread bush is fixedly welded on the clamp mechanism support in bogie major trough steel outside, and compressor arm coordinates by trapezoidal thread with thread bush. Described channel-section steel clamping device drives pressure strip to seesaw when the rotating screw bolt to realize the compression to channel-section steel, adopted for raising the efficiency screw thread the trapezoidal thread that pitch is larger by containing externally threaded screw rod, and trapezoidal thread also makes greatly improve the service life of screw thread.
And one end of described compressor arm is bulb, this bulb part and installation sleeve are connected.
And described turnover driving mechanism adopts brake motor and reductor to coordinate and realizes.
A welding method for building hoist bogie, is used the welding tooling of the building hoist bogie described in aforementioned any one, and described welding method comprises the steps.
Step 1, is positioned over the relevant position on jig by major trough steel and connected main yoke plate, quarter bend.
Step 2, according to welding fore-and-aft survey result, considers welding deformation amount and mode of texturing, before welding, major trough steel is strengthened to 2mm away from a side spacing of main yoke plate and quarter bend.
Step 3, is first soldered the weld seam between major trough steel and main yoke plate, major trough steel and quarter bend, unclamps after pre-deformation device, treats work-piece cools elimination welding stress distortion naturally; To connect otic placode, load-bearing roller positioning sleeve, side wheel positioning seat, the parts such as drive plate installing plate are assembled to relevant position and by respective pinch device compression, then weld again; In welding process, utilize turnover driving mechanism to drive jig upset, ensure best soldering angle.
Step 4, welding completes, fully cooling after, unclamp each hold down gag, take out alignment pin, take out product
And, when welding drive plate installing plate, first weld sealing run and weld again fillet in normal shear, to stop its distortion.
The beneficial effects of the utility model are: eliminated or reduced welding deformation by predeformation, change after welding sequence simultaneously, the first weld seam of welding welding major trough steel and main yoke plate and quarter bend, it is first out of shape, weld again miscellaneous part, reduced because the welding stress and distortion of above-mentioned weld seam needs the impact of accurate positioning element size to all the other. Utilize quick-speed jigs to implement to compress and location simultaneously, improved operating efficiency and labour intensity, the use of bearing also makes the handling of workpiece more convenient.
Brief description of the drawings
Fig. 1 is the overall front view of frock.
Fig. 2 is the overall top view of frock.
Fig. 3 is the A-A cutaway view in Fig. 1.
Fig. 4 is the B-B cutaway view in Fig. 1.
Fig. 5 is the C-C cutaway view in Fig. 1.
Fig. 6 is K place enlarged drawing in Fig. 5.
Fig. 7 is H place enlarged drawing in Fig. 5.
Fig. 8 is the D-D cutaway view in Fig. 2.
Fig. 9 is bogie structural representation.
Wherein, 1, jig, 2, bogie major trough steel, 3, drive plate installing plate positioning component, 4, bearing, 5, turnover driving mechanism, 6, otic placode positioning component, 7, channel-section steel clamping device, 8, major trough steel inside is spacing location and pre-deformation device dorsad, and 11, quick-speed jigs, 12, compress pin, 13, drive plate installing plate alignment pin, 14, drive plate installing plate, 15, drive plate installing plate positioning seat, 21, otic placode location-plate, 22, positioning sleeve, 23, bogie connects otic placode, 24, spacer, 25, alignment pin, 26, otic placode location-plate, 31, Quick push/pull fixture, 32, connect bearing pin, 33, positioning sleeve, 34, locating hole, 35, alignment pin, 36, postive stop baffle, 37, roller mount pad, 38, outside pin, 39 of compressing, step, 42, bearing, 43, bearing block, 44, pre-ejector pin axle, 46, Quick push/pull fixture, 51, pressure strip, 52, installation sleeve, 53, compressor arm, 54, thread bush, 55, clamp mechanism support, 72, quarter bend, 76, main yoke plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The present embodiment provides a kind of welding tooling of building hoist bogie, as depicted in figs. 1 and 2, comprises bearing 4 and jig 1, and jig 1 is by comprising the section bar welding of channel-section steel and square tube and the frock bracing or strutting arrangement through Ageing Treatment; Bearing fit on the central shaft of jig 1 and bearing 4, can overturn around central shaft jig 1; Bearing 4 places are provided with the turnover driving mechanism 5 engaging by gear with the central shaft of jig 1; Otic placode positioning component 6, load-bearing roller positioning component, side wheel positioning component, drive plate installing plate positioning component 3, major trough steel inside spacing location and pre-deformation device 8, channel-section steel clamping device 7 is dorsad set respectively on jig 1, wherein, otic placode positioning component 6 is a part for jig 1, in the end of jig 1; BOGEY WHEEL support positioning component is assemblied in the both sides of jig 1; Side wheel positioning component by alignment pin and bolts assemblies in the both sides of jig 1; Drive plate installing plate positioning component 3 comprises positioning seat 15 and hold-down mechanism, and positioning seat 15 is by alignment pin and bolts assemblies in the both sides of jig 1, and hold-down mechanism is assemblied in plane on jig 1 to vertically compress; Major trough steel inside dorsad spacing location and pre-deformation device 8, channel-section steel clamping device 7 is all assemblied in the both sides of jig 1.
Be welded because jig 1 adopts the section bar such as channel-section steel, square tube that section modulus is larger, the Ageing Treatment of postwelding in addition, eliminates welding stress, and therefore this platform has stronger non-deformability.
Further, as shown in Figure 8, described otic placode positioning component 6 comprises simple beam structure and alignment pin 25, simple beam structure is to be made up of the extended upper ear plate location-plate 21 of jig 1 and lower ear plate location-plate 26, the bogie of alignment pin 25 through coaxial aperture and the upper lower ear plate location-plate of lower ear plate location-plate 26 and upper ear plate location-plate 21 connects otic placode 23 and realizes location, between the coaxial aperture of upper lower ear plate location-plate and alignment pin 25, positioning sleeve 22 is set, between bogie connection otic placode 23, the spacer 24 passing for alignment pin 25 is set. The simple beam structure being made up of upper ear plate location-plate 21 and lower ear plate location-plate 26 has been realized two point locations to alignment pin 25, has improved axiality when bogie connection otic placode 23 is located.
Further, as shown in Figure 3, described load-bearing roller positioning component comprises Quick push/pull fixture 31, alignment pin 35, the outside pin 38 that compresses, alignment pin 35 is placed on jig 1 in the positioning sleeve 33 in positioning through hole 34, the connection bearing pin 32 of Quick push/pull fixture 31 embeds in the slotted eye of alignment pin 35 one end, stretch promotion alignment pin 35 by Quick push/pull fixture 31 and slide in positioning sleeve 33, utilize the end cylindrical of alignment pin 35 to coordinate the location of realizing pair roller mount pad 37 with the endoporus of roller mount pad 37.
The postive stop baffle 36 that is installed on positioning sleeve 33 outsides coordinates with the step 39 in alignment pin 35, and realization is spacing to alignment pin 35, prevents that it from stretching out transition, impact location.
Outside one end that compresses pin 38 is external screw thread shape, and it is threaded with the internal thread hole of alignment pin 35 other ends after can passing successively bogie major trough steel 2, roller mount pad 37, by screwing screw thread, realizes location and the compression of pair roller mount pad 37.
The elastic of alignment pin 35 drives connection bearing pin 32 to realize by Quick push/pull fixture 31, the convenient assembling that connects bearing pin 32 of this alignment pin 35 afterbody fluting, connect bearing pin 32 can be movable in groove simultaneously, with ensure alignment pin 35 in positioning sleeve 33, slides freely, avoid being rigidly connected and produce cross locate; For convenience of compressing, also increase outside compression and sold 38 pair roller mount pads 37 enforcement compressions simultaneously, prevented the distortion in welding process.
Further, as shown in Figure 4, the hold-down mechanism of described drive plate installing plate positioning component 3 is rectilinear quick-speed jigs 11, the compression of this rectilinear quick-speed jigs 11 is sold the top of 12 compressing positioning pins 13, and the bottom of alignment pin 13 is stretched in the locating hole of positioning seat 15 through after the screwed hole of installing plate 14. Because the path that utilizes location-plate screw thread positions, save the step of utilizing screw thread to compress, reduce the time of binding thread, raise the efficiency.
Further, as shown in Fig. 5 and Fig. 7, described major trough steel inside dorsad spacing location and pre-deformation device 8 comprises bearing 42, bearing block 43, Quick push/pull fixture 46 and pre-ejector pin axle 44, bearing 42 is installed on bearing block 43 by bearing pin, bearing block 43 is fixing with jig 1, Quick push/pull fixture 46 is fixed on jig 1 inner side, with through jig 1 and for both sides bogie major trough steel 2 is connected away from the pre-ejector pin axle 44 of main yoke plate 76 and the large 2mm of quarter bend 72 1 side stay, bearing 42 coordinates with pre-ejector pin axle 44 location and the predeformation that realize bogie major trough steel 2. in Fig. 5, L is the cooling size of postwelding, i.e. finished size, L ' is size, i.e. predeformation size before weldering, L '=L+2mm+2mm.
Bearing 42 is the location to bogie major trough steel 2 when welding, and take out bogie major trough steel 2 after welding completes time, makes the sliding friction between bogie major trough steel 2 fixtures change rolling friction into, convenient taking-up.
Pre-ejector pin axle 44 is controlled stroke and location by Quick push/pull fixture 46, by the inside of bogie major trough steel 2 dorsad spacing (being that bogie major trough steel 2 is away from main yoke plate 76 and quarter bend 72 1 sides) than the large 2mm of the many supports of support place of bearing 42, make bogie major trough steel 2 in the time of welding, be the state slightly opening, thereby realize the predeformation to bogie major trough steel 2, so that after having welded, after the cooling contraction deformation of bogie major trough steel 2, revert to normal position, reduce the distortion inaccuracy that bogie occurs because of welding, improve the accuracy of each assembly installation position on bogie.
Further, as shown in Figure 5, described channel-section steel clamping device 7 comprise one end be fixed on clamp mechanism support 55 in bogie major trough steel 2 outsides of jig 1 and the other end, have trapezoidal internal thread thread bush 54, there is trapezoidal externally threaded compressor arm 53, be fixed on the pressure strip 51 of compressor arm 53 ends by installation sleeve 52, thread bush 54 is fixedly welded on the clamp mechanism support 55 in bogie major trough steel 2 outsides, and compressor arm 53 coordinates by trapezoidal thread with thread bush 54. Described channel-section steel clamping device 7 drives pressure strip 51 to seesaw and realize the compression to bogie major trough steel 2 rotating when compressor arm 53 by containing externally threaded compressor arm 53, adopted for raising the efficiency screw thread the trapezoidal thread that pitch is larger, trapezoidal thread also makes greatly improve the service life of screw thread.
Because the predetermined bearing pin 44 of above-mentioned major trough steel by major trough steel 2 away from main yoke plate 76 and the large 2mm of quarter bend 72 1 side stay after major trough steel 2 there is certain angle excursion, for ensureing that pressure strip 51 all can effectively contact and compress up and down with major trough steel 2, therefore compressor arm 53 ends are designed to bulb, as shown in Figure 6, by installation sleeve 52, compressor arm 53 is connected with pressure strip 51, the design of bulb part can make pressure strip 51 have the rotation of certain angle, installation sleeve 52 internal voids can provide revolution space for bulb, can ensure that again pressure strip 51 is effectively connected with compressor arm 53.
Further, described turnover driving mechanism 5 adopts brake motor and reductor to coordinate realization.
The present embodiment also provides a kind of welding method of building hoist bogie, uses the welding tooling of the building hoist bogie described in aforementioned any one, and described welding method comprises the steps.
Step 1, is positioned over the relevant position on jig 1 by major trough steel and connected main yoke plate, quarter bend.
Step 2, according to welding fore-and-aft survey result, considers welding deformation amount and mode of texturing, before welding, major trough steel is strengthened to 2mm away from a side spacing of main yoke plate and quarter bend.
Step 3, is first soldered the weld seam between major trough steel and main yoke plate, major trough steel and quarter bend, unclamps after pre-deformation device, treats work-piece cools elimination welding stress distortion naturally; To connect otic placode, load-bearing roller positioning sleeve, side wheel positioning seat, the parts such as drive plate installing plate are assembled to relevant position and by respective pinch device compression, then weld again; In welding process, utilize turnover driving mechanism 5 to drive jig 1 to overturn, ensure best soldering angle.
Wherein, drive plate connects otic placode 23 locates by alignment pin 25, and its inner side is used spacer 24 to ensure size, notices that alignment pin 25 should run through both sides otic placode location-plate (21,26), and then alignment pin 25 ends compress with nut; The alignment pin 35 of BOGEY WHEEL is pushed into front stop before by Quick push/pull fixture 31, and roller mount pad 37 inner hole sleeves, in alignment pin 35 ends, then are pressed on to alignment pin 35 ends by roller mount pad 37 with the outside pin 38 that compresses; Side wheel positioning seat is fixed on side wheel positioner 9 places, and clamps; Drive plate installing plate 14 is located by drive plate connecting plate alignment pin 13 and drive plate connecting plate positioning seat 15, recycles vertical quick-speed jigs 11 and implements to compress.
Step 4, welding completes, fully cooling after, unclamp each hold down gag, take out alignment pin, take out product
Further, when welding drive plate installing plate, first weld sealing run and weld again fillet in normal shear, to stop its distortion.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvement or distortion, these improvement or distortion also should be considered as protection domain of the present utility model.
Claims (8)
1. a welding tooling for building hoist bogie, is characterized in that: comprise bearing and jig, jig is by comprising the section bar welding of channel-section steel and square tube and the frock bracing or strutting arrangement through Ageing Treatment; Bearing fit on central shaft and the bearing of jig, can overturn around central shaft jig; Bearing place is provided with the turnover driving mechanism engaging by gear with the central shaft of jig; Otic placode positioning component, load-bearing roller positioning component, side wheel positioning component, drive plate installing plate positioning component, major trough steel inside spacing location and pre-deformation device, channel-section steel clamping device is dorsad set respectively on jig, wherein, otic placode positioning component is a part for jig, in the end of jig; BOGEY WHEEL support positioning component is assemblied in the both sides of jig; Side wheel positioning component by alignment pin and bolts assemblies in the both sides of jig; Drive plate installing plate positioning component comprises positioning seat and hold-down mechanism, and positioning seat is by alignment pin and bolts assemblies in the both sides of jig, and hold-down mechanism is assemblied in plane on jig to vertically compress; Major trough steel inside dorsad spacing location and pre-deformation device, channel-section steel clamping device is all assemblied in the both sides of jig.
2. the welding tooling of a kind of building hoist bogie according to claim 1, it is characterized in that: described otic placode positioning component comprises simple beam structure and alignment pin, simple beam structure is to be made up of extended upper and lower two the otic placode location-plates of jig, the bogie of alignment pin through coaxial aperture and the upper lower ear plate location-plate of upper lower ear plate location-plate connects otic placode and realizes location, between the coaxial aperture of upper lower ear plate location-plate and alignment pin, positioning sleeve is set, between bogie connection otic placode, the spacer passing for alignment pin is set.
3. the welding tooling of a kind of building hoist bogie according to claim 1, it is characterized in that: described load-bearing roller positioning component comprises Quick push/pull fixture, alignment pin, the outside pin that compresses, alignment pin is placed on jig in the positioning sleeve in positioning through hole, the connection bearing pin of Quick push/pull fixture embeds in the slotted eye of alignment pin one end, the postive stop baffle that is installed on positioning sleeve outside coordinates with the step in alignment pin, outside one end that compresses pin is external screw thread shape, it can pass bogie major trough steel successively, after roller mount pad, be threaded with the internal thread hole of the alignment pin other end.
4. the welding tooling of a kind of building hoist bogie according to claim 1, it is characterized in that: the hold-down mechanism of described drive plate installing plate positioning component is rectilinear quick-speed jigs, the top of the compression pin compressing positioning pin of this rectilinear quick-speed jigs, the bottom of alignment pin is stretched in the locating hole of positioning seat through after the screwed hole of installing plate.
5. the welding tooling of a kind of building hoist bogie according to claim 1, it is characterized in that: described major trough steel inside dorsad spacing location and pre-deformation device comprises bearing, bearing block, Quick push/pull fixture and pre-ejector pin axle, bearing is installed on bearing block by bearing pin, bearing block and jig are fixed, Quick push/pull fixture is fixed on jig inner side, with through jig and for both sides major trough steel is connected away from the pre-ejector pin axle of main yoke plate and the large 2mm of quarter bend one side stay, bearing coordinates with pre-ejector pin axle the location and the predeformation that realize bogie major trough steel.
6. the welding tooling of a kind of building hoist bogie according to claim 5, it is characterized in that: described channel-section steel clamping device comprise one end be fixed on clamp mechanism support in bogie major trough steel outside of jig and the other end, have trapezoidal internal thread thread bush, there is trapezoidal externally threaded compressor arm, be fixed on the pressure strip of compressor arm end by installation sleeve, thread bush is fixedly welded on the clamp mechanism support in bogie major trough steel outside, and compressor arm coordinates by trapezoidal thread with thread bush.
7. the welding tooling of a kind of building hoist bogie according to claim 6, is characterized in that: one end of described compressor arm is bulb, and this bulb part and installation sleeve are connected.
8. the welding tooling of a kind of building hoist bogie according to claim 1, is characterized in that: described turnover driving mechanism adopts brake motor and reductor to coordinate and realizes.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520731989.3U CN205237417U (en) | 2015-09-21 | 2015-09-21 | Welding frock of construction elevator bogie |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520731989.3U CN205237417U (en) | 2015-09-21 | 2015-09-21 | Welding frock of construction elevator bogie |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627068A (en) * | 2017-11-14 | 2018-01-26 | 海安交睿机器人科技有限公司 | A kind of special positioner of welding for carrying out station rotary switching |
| CN110614473A (en) * | 2019-10-22 | 2019-12-27 | 深圳广田集团股份有限公司 | Fixing equipment for welding steel structural member and using method thereof |
| CN111112892A (en) * | 2020-01-06 | 2020-05-08 | 福建鑫成裕机器人科技有限公司 | Automatic welding equipment for top cover and bottom cover of suspension cage |
| CN113909911A (en) * | 2021-11-06 | 2022-01-11 | 湖北江汉建筑工程机械有限公司 | Construction elevator cage main channel steel machining equipment and machining process |
| CN114833743A (en) * | 2022-04-26 | 2022-08-02 | 南京合信自动化有限公司 | Bottom plate assembly turnover mechanism |
-
2015
- 2015-09-21 CN CN201520731989.3U patent/CN205237417U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107627068A (en) * | 2017-11-14 | 2018-01-26 | 海安交睿机器人科技有限公司 | A kind of special positioner of welding for carrying out station rotary switching |
| CN107627068B (en) * | 2017-11-14 | 2024-03-29 | 海安交睿机器人科技有限公司 | Welding positioner capable of performing station rotation switching |
| CN110614473A (en) * | 2019-10-22 | 2019-12-27 | 深圳广田集团股份有限公司 | Fixing equipment for welding steel structural member and using method thereof |
| CN111112892A (en) * | 2020-01-06 | 2020-05-08 | 福建鑫成裕机器人科技有限公司 | Automatic welding equipment for top cover and bottom cover of suspension cage |
| CN113909911A (en) * | 2021-11-06 | 2022-01-11 | 湖北江汉建筑工程机械有限公司 | Construction elevator cage main channel steel machining equipment and machining process |
| CN114833743A (en) * | 2022-04-26 | 2022-08-02 | 南京合信自动化有限公司 | Bottom plate assembly turnover mechanism |
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