CN103252613A - Automatic welding clamp of scaffold upright rod and automatic welding machine - Google Patents
Automatic welding clamp of scaffold upright rod and automatic welding machine Download PDFInfo
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- CN103252613A CN103252613A CN2013102175383A CN201310217538A CN103252613A CN 103252613 A CN103252613 A CN 103252613A CN 2013102175383 A CN2013102175383 A CN 2013102175383A CN 201310217538 A CN201310217538 A CN 201310217538A CN 103252613 A CN103252613 A CN 103252613A
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Abstract
The invention discloses an automatic welding clamp of a scaffold upright rod. The automatic welding clamp is arranged on a rack, and is used for carrying out axial positioning and circumferential positioning on buckle plates distributed on the upright rod. Buckle holes are formed in the buckle plates. The automatic welding clamp comprises positioning plates, positioning pin bolts and buckle plate space adjusting rods. The number of the positioning plates is N, wherein N is larger than or equal to 1. The positioning plates are movably arrayed on the rack, and upright rod horizontal positioning bearing devices are arranged at the tops of the positioning plates. The axial lines of the positioning pin bolts are parallel to the axial line of the upright rod, the positioning pin bolts are fixedly connected with the positioning plates, and the distance between the axial line of each positioning pin bolt and the axial line of the upright rod is equal to the center distance between each buckle hole and each buckle plate. Each buckle plate space adjusting rod is fixed on every two adjacent positioning plates. The automatic welding clamp of the scaffold upright rod is simple in structure, high in efficacy, and accurate in positioning. The invention further discloses an automatic welding machine using the automatic welding clamp of the scaffold upright rod.
Description
Technical field
The present invention relates to the automatic weld jig of scaffold upright rod, also relate to the automatic welding machine that uses this automatic weld jig.
Background technology
In the prior art, the automatic design of welding jig of the button dish that distributes on the montant in the scaffold gets the service property (quality) that whether rationally has influence on scaffold.Application number 200720194774.8 Granted publications number: the pipe locating structure that discloses a kind of pipe and scaffold automatic welding machine in the Chinese patent of CN201128059, relate to pipe and scaffold automatic welding machine field, comprise the push rod group, the fulcrum bar, connecting rod, last wheels reach wheels down, wherein push rod group one end is articulated in board, end then is articulated in an end of connecting rod in addition, section is articulated in the fulcrum bar among the connecting rod, the end in addition of connecting rod then is articulated in wheels, following wheels correspondence is located under the wheels, and wheels bear pipe down, push rod group ejection connecting rod order is gone up wheels and is pressed down, and above wheels and wheels corresponding restriction pipe and locating down, but pipe can its axle rotation.The last wheels of technique scheme reach down, and 4 fixed point restrictions of wheels pipe location makes the rotation of pipe energy, be convenient to weld around the pipe circumference, if but this technical scheme is used for scaffold upright rod a plurality of button dishes that are distributed in the vertical rod are welded, but can not solve the mutual orientation problem that needs each button hole to align along axis direction mutually between a plurality of button dishes, if locate with manually-operated, not only influence work efficiency, the accurate positioning of button dish is also poor.
Application number: 200720194772.9, the slide unit structure of a kind of pipe and scaffold automatic welding machine is disclosed in the Chinese patent of notification number: CN201128056, be located on the board, and the pipe location group on the corresponding board arranges, and set firmly welding gun in addition, it comprises pedestal, track and cylinder pressure, wherein pedestal is by horizontal platform, straight platform and roller constitute, Heng Tai and the straight vertical termination of platform, horizontal platform is divided into roller, and track and cylinder pressure also all are located on the board, and roller rolls on track, and cylinder pressure then connects and the horizontal platform of push-and-pull, and horizontal platform is provided with elongated slot in addition and penetrates and avoid for pipe location group, then be provided with grooved rail on the straight platform and wear cunning for fixture, and the fixture bolt that is spirally connected, and then locking welding gun, slide unit are transferred welding gun to fixed point and welding pipe and scaffold.Fixed form and rotating manner to pipe in the technique scheme are unqualified, can not solve when a plurality of button dishes in the vertical rod are welded the problem that the arc surface around vertical rod carries out.
Pedestal in the technique scheme is that frame of the present invention, horizontal platform are that horizontal frame of the present invention, straight platform are vertical frame of the present invention.
Summary of the invention
The present invention will solve first technical problem, and the automatic weld jig of the good scaffold upright rod in a kind of semi-automatic operation location, work efficiency height, the accurate positioning of button dish is provided.
The present invention will solve second technical problem, and the automatic welding machine of the matching used scaffold upright rod of a kind of and above-mentioned automatic weld jig is provided.
The present invention solves the technical scheme that first technical problem adopts: a kind of automatic weld jig of scaffold upright rod is located on the frame, be used for the button dish that is distributed in the vertical rod is carried out axial location and circumferential location, be distributed with button hole on this button dish, comprise location-plate, this location-plate has the N piece, N 〉=1 is arranged on the frame movably, and vertical rod horizontal location supporting arrangement is arranged at this location-plate top; Shop bolt, the axis of this shop bolt are parallel to the axis of vertical rod and are fixed on the location-plate, and the distance of the axis of shop bolt and the axis of vertical rod equals the centre-to-centre spacing of button hole and button dish; Button dish spacing lever, this button dish spacing lever is fixed on the adjacent location-plate.
Beneficial effect: in the technique scheme, because the distance between the adjacent location-plate is determined by button dish spacing lever, as long as vertical rod is placed on the vertical rod horizontal location supporting arrangement, make the button dish paste each piece location-plate, then the axial distance of button dish is determined thereupon, and this axial location mode is simple and fast but also accurate not only; The rotary buckle dish makes one of them button hole of buckleing on the dish aim at shop bolt then, shop bolt is injected in the button hole, then finish the circumferential location of button dish, solved the problem of the circumferential positional accuracy difference of button dish in the prior art, and because being fixed on movably on the location-plate of shop bolt, after solid welding that button is made an inventory is fixed, location-plate moved makes shop bolt break away from button hole, can guarantee the button dish with the angle uniformity, anchor clamps close take off freely suitable.
As to further improvement in the technical proposal, also comprise the phase magnet piece that is fixed on the described location-plate.Utilize phase magnet piece make-up dish further to be fitted on the location-plate, make the location more stable.
As a concrete scheme to technique scheme, vertical rod horizontal location supporting arrangement is the circular hole suitable with described vertical rod cross section.Circle hole sleeve is more stable in the vertical rod location.
As another the concrete scheme to technique scheme, vertical rod horizontal location supporting arrangement be V-arrangement opening or U-shaped opening or with the suitable semicircular arc opening of vertical rod cross section.V-arrangement opening or U-shaped opening all can be located the vertical rod of different-diameter, make location-plate applied widely to the vertical rod of certain diameter scope; With the suitable semicircular arc opening of vertical rod cross section, it is superincumbent easy to operate that vertical rod is shelved.
The present invention solves the technical scheme that second technical problem adopt: a kind of automatic welding machine of scaffold upright rod, comprise frame, this frame is by the vertical frame that has the longitudinal sliding motion track and have the horizontal frame that M has horizontal sliding rail and form, M 〉=1, an end of this horizontal frame and vertical frame Joint; Horizontal travelling carriage, this horizontal travelling carriage is located on the described horizontal sliding rail; Welding gun, this welding gun are fixed on the described horizontal travelling carriage; The automatic weld jig of scaffold upright rod is located on vertical frame, is used for the button dish that is distributed in the vertical rod is carried out axial location and circumferential location, is distributed with button hole on this button dish; The automatic weld jig of this scaffold upright rod comprises location-plate, and this location-plate has the N piece, N 〉=1, and location-plate is arranged on the longitudinal sliding motion track movably, and vertical rod horizontal location supporting arrangement is arranged at the location-plate top; Shop bolt, the axis of this shop bolt are parallel to the axis of vertical rod and are fixed on the location-plate, and the distance of the axis of shop bolt and the axis of vertical rod equals the centre-to-centre spacing of button hole and button dish; Button dish spacing lever, this button dish spacing lever is fixed on the adjacent location-plate; The vertical rod tumbler.
Beneficial effect: in the technique scheme, the automatic weld jig of vertical rod tumbler and scaffold upright rod cooperatively interacts, automatic weld jig by scaffold upright rod positions button dish to be welded in the vertical rod, can select a button dish or a plurality of dish of buckleing arbitrarily, vertical rod realizes rotation under the drive of vertical rod tumbler, be arranged on welding gun on the horizontal travelling carriage along with horizontal travelling carriage moves into the operating position at horizontal sliding rail, the make-up dish is realized the automatic welding around vertical rod, weld seam adopts disposable many welding machines to finish synchronously, reaches efficient welding production capacity.Each parts automaticity height that cooperatively interacts.Owing to adopt the polylith location-plate to be arranged in movably on the longitudinal sliding motion track, but the vertical rod length of the feasible range of work is from 600～2500mm or longer.
In the automatic weld jig of scaffold upright rod, because the distance between the adjacent location-plate is determined by button dish spacing lever, as long as vertical rod is placed on the vertical rod horizontal location supporting arrangement, make the button dish paste each piece location-plate, then the axial distance of button dish is determined thereupon, and this locate mode is simple and fast but also accurate not only; The rotary buckle dish makes one of them button hole of buckleing on the dish aim at shop bolt then, shop bolt is injected in the button hole, then finish the circumferential location of button dish, solved the problem of the circumferential positional accuracy difference of button dish in the prior art, and because being fixed on movably on the location-plate of shop bolt, after solid welding that button is made an inventory is fixed, location-plate moved makes shop bolt break away from button hole.
As a concrete scheme of technique scheme, the vertical rod tumbler comprises the calibration headstock that places the vertical rod two ends respectively and clamps back seat that this clamps back seat along vertical rod orientation of its axis calibration headstock.Make the fixedly realization automation of vertical rod.
As to further improvement in the technical proposal, also comprise sliding guide, described clamping back seat socket-connects by this sliding guide and described vertical rod.Automaticity is with one heart accurately further improved in the sliding guide location.
As to further improvement in the technical proposal, also comprise vertically the back seat pushing cylinder that offsets with described clamping back seat.Further improve automaticity.
As to further improvement in the technical proposal, comprise also allowing the position fixture cylinder that the described position fixture cylinder that allows joins along axis direction and described button dish spacing lever.Further improve automaticity.
As to further improvement in the technical proposal, also comprise the phase magnet piece that is fixed on the described location-plate, described vertical rod horizontal location supporting arrangement be with the suitable circular hole of described vertical rod cross section or V-arrangement opening or U-shaped opening or with the suitable semicircular arc opening of described vertical rod cross section.As adopt circle hole sleeve more stable in the vertical rod location; V-arrangement opening or U-shaped opening all can be located the vertical rod of different-diameter, make location-plate applied widely to the vertical rod of certain diameter scope; With the suitable semicircular arc opening of vertical rod cross section, it is superincumbent easy to operate that vertical rod is shelved.
Description of drawings
Fig. 1 is the left view of the automatic weld jig embodiment one of scaffold upright rod of the present invention;
Partial section when Fig. 2 is the button dish of automatic weld jig embodiment one of scaffold upright rod of the present invention and location-plate released state;
Partial section when Fig. 3 is the button dish of automatic weld jig embodiment one of scaffold upright rod of the present invention and location-plate applying stationary state;
Fig. 4 is the front view of location-plate of the automatic weld jig embodiment one of scaffold upright rod of the present invention;
Fig. 5 is the front view of location-plate of the automatic weld jig embodiment two of scaffold upright rod of the present invention;
Fig. 6 is the front view of location-plate of the automatic weld jig embodiment three of scaffold upright rod of the present invention;
Fig. 7 is the front view of location-plate of the automatic weld jig embodiment four of scaffold upright rod of the present invention;
Fig. 8 is that the A-A of Fig. 9 is to view;
Fig. 9 is the front view of the automatic welding machine of scaffold upright rod of the present invention.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Embodiment one
Referring to Fig. 1, a kind of automatic weld jig 2 of scaffold upright rod is located on the frame 1, is used for the button dish 31 that is distributed in the vertical rod 3 is carried out axial location and circumferential location, is distributed with button hole 32 on this button dish 31, comprise location-plate 21, vertical rod horizontal location supporting arrangement 211 is arranged at location-plate 21 tops; Shop bolt 22, the distance of the axis of the axis of shop bolt 22 and vertical rod 3 equal the centre-to-centre spacing of button hole 32 and button dish 31.
Referring to Fig. 2, location-plate 21 has the N piece, and N 〉=1 is arranged on the frame 1 movably, and button dish spacing lever 23 is fixed on the adjacent location-plate 21.The axis of shop bolt 22 is parallel to the axis of vertical rod 3 and is fixed on the location-plate 21.Also comprise the phase magnet piece 24 that is fixed on the location-plate 21.
Referring to Fig. 3, utilize phase magnet piece 24 make-up dishes 31 further to be fitted on the location-plate 21, make the location more stable.
Referring to Fig. 4, vertical rod horizontal location supporting arrangement 211 is circular holes suitable with the vertical rod cross section.
The operation of present embodiment is, vertical rod is packed into vertical rod horizontal location supporting arrangement 211, pack into a button dish 31 every a location-plate 21, manually button dish 31 is placed in the shop bolt 22, phase magnet piece 24 make-up dishes 31 produce the magnetic effects and make and buckle dish 31 and further be fitted in location-plate 21, namely finish to vertical rod to be welded and button dish axially and axial location.
Embodiment two
Present embodiment and embodiment one are basic identical, and its difference is that referring to Fig. 5, vertical rod horizontal location supporting arrangement 211 is V-arrangement openings.
Embodiment three
Present embodiment and embodiment one are basic identical, and its difference is that referring to Fig. 6, vertical rod horizontal location supporting arrangement 211 is U-shaped openings.
Embodiment four
Present embodiment and embodiment one are basic identical, and its difference is that referring to Fig. 7, vertical rod horizontal location supporting arrangement 211 is semicircular arc openings suitable with the vertical rod cross section.
The automatic welding machine embodiment of scaffold upright rod
Referring to Fig. 8, a kind of automatic welding machine of scaffold upright rod, comprise frame 1, this frame 1 is made up of the vertical frame 11 that has longitudinal sliding motion track 111 and the horizontal frame 12 that has a horizontal sliding rail 121, an end of this horizontal frame 12 and vertical frame 11 Joints; Horizontal travelling carriage 122, this horizontal travelling carriage 122 is located on the horizontal sliding rail 121; Welding gun 4, this welding gun 4 are fixed on the horizontal travelling carriage 122; The automatic weld jig 2 of scaffold upright rod is located on vertical frame 11, is used for the button dish 31 that is distributed in the vertical rod 3 is carried out axial location and circumferential location,
Be distributed with button hole 32 on this button dish 31; The automatic weld jig 2 of this scaffold upright rod comprises location-plate 21,, vertical rod horizontal location supporting arrangement 211 is arranged at location-plate 21 tops;
Referring to Fig. 9, the horizontal frame 12 that has horizontal sliding rail has M, M 〉=1, this location-plate 21 has the N piece, N 〉=1, and location-plate 21 is arranged on the longitudinal sliding motion track 111 movably, shop bolt 22, the axis of this shop bolt 22 is parallel to the axis of vertical rod 3 and is fixed on the location-plate 21, button dish spacing lever 23, and this button dish spacing lever 23 is fixed on the adjacent location-plate 21; Vertical rod tumbler 5 comprises the calibration headstock 51 that places vertical rod 3 two ends respectively and clamps back seat 52 that this clamps back seat 52 along vertical rod orientation of its axis calibration headstock 51.Also comprise sliding guide 53, clamp back seat 52 and socket-connect with vertical rod 3 by this sliding guide 53.Also comprise vertically and clamp the back seat pushing cylinder 55 that back seat 52 offsets.Also comprise allowing position fixture cylinder 25, allow position fixture cylinder 25 join along axis direction and button dish spacing lever 23.
Review Fig. 1, the distance of the axis of the axis of shop bolt 22 and vertical rod 3 equals the centre-to-centre spacing of button hole 32 and button dish 31.
Review Fig. 2, also comprise the phase magnet piece 24 that is fixed on the described location-plate.
Review Fig. 4, Fig. 5, Fig. 6, Fig. 7, vertical rod horizontal location supporting arrangement 211 be with the suitable circular hole of vertical rod cross section or V-arrangement opening or U-shaped opening or with the suitable semicircular arc opening of described vertical rod cross section.
During work, at first vertical rod is packed into vertical rod horizontal location supporting arrangement 211, pack into a button dish 31 every a location-plate 21, manually button dish 31 is placed in the shop bolt 22, phase magnet piece 24 make-up dishes 31 produce the magnetic effects and make and buckle dish 31 and further be fitted in location-plate 21, namely finish to vertical rod to be welded and button dish axially and axial location.Start back seat pushing cylinder 55, clamping back seat 52 is compressed vertical rod 3 by sliding guide 53 to calibration headstock 51 directions, realize the axial restraint to vertical rod.Start the welding switch, welding gun 4 automatic spot are fixed on button dish 31 in the vertical rod 3, start to allow position fixture cylinder 25 move, and drive location-plate 21 moves to left and makes shop bolt 22 break away from button hole, and anchor clamps are stepped down.Start calibration headstock 51, drive vertical rod 3 rotations, welding gun 4 make-up dishes are realized the automatic welding around vertical rod, and weld seam adopts disposable many welding machines to finish synchronously, reaches efficient welding production capacity.After finishing welding, oppositely start back seat pushing cylinder 55, clamp back seat 52 and withdraw from, manually take out the vertical rod workpiece, namely finish processing, unload workpiece, enter the wait operation of next round.
Claims (10)
1. the automatic weld jig of a scaffold upright rod is located on the frame, is used for the button dish that is distributed in the vertical rod is carried out axial location and circumferential location, is distributed with button hole on the described button dish,
It is characterized in that: comprise
Location-plate, described location-plate has the N piece, and N 〉=1 is arranged on the frame movably, and vertical rod horizontal location supporting arrangement is arranged at described location-plate top;
Shop bolt, the axis of described shop bolt are parallel to the axis of described vertical rod and are fixed on the location-plate, and the distance of the axis of described shop bolt and the axis of described vertical rod equals the centre-to-centre spacing of described button hole and button dish;
Button dish spacing lever, described button dish spacing lever is fixed on the adjacent location-plate.
2. the automatic weld jig of scaffold upright rod according to claim 1 is characterized in that: also comprise the phase magnet piece that is fixed on the described location-plate.
3. the automatic weld jig of scaffold upright rod according to claim 1 and 2, it is characterized in that: described vertical rod horizontal location supporting arrangement is the circular hole suitable with described vertical rod cross section.
4. the automatic weld jig of scaffold upright rod according to claim 1 and 2 is characterized in that: described vertical rod horizontal location supporting arrangement be V-arrangement opening or U-shaped opening or with the suitable semicircular arc opening of described vertical rod cross section.
5. the automatic welding machine of a scaffold upright rod comprises
Frame, described frame is formed M 〉=1, an end of described horizontal frame and described vertical frame Joint by the vertical frame that has the longitudinal sliding motion track and M horizontal frame that has horizontal sliding rail;
Horizontal travelling carriage, described horizontal travelling carriage is located on the described horizontal sliding rail;
Welding gun, described welding gun are fixed on the described horizontal travelling carriage;
The automatic weld jig of scaffold upright rod is located on vertical frame, is used for the button dish that is distributed in the vertical rod is carried out axial location and circumferential location, is distributed with button hole on the described button dish;
It is characterized in that:
The automatic weld jig of described scaffold upright rod comprises
Location-plate, described location-plate has the N piece, N 〉=1, described location-plate is arranged on the longitudinal sliding motion track movably, and vertical rod horizontal location supporting arrangement is arranged at described location-plate top;
Shop bolt, the axis of described shop bolt are parallel to the axis of described vertical rod and are fixed on the location-plate, and the distance of the axis of described shop bolt and the axis of described vertical rod equals the centre-to-centre spacing of described button hole and button dish;
Button dish spacing lever, described button dish spacing lever is fixed on the adjacent location-plate;
The vertical rod tumbler.
6. the automatic welding machine of scaffold upright rod according to claim 5 is characterized in that: described vertical rod tumbler comprises the calibration headstock that places described vertical rod two ends respectively and clamps back seat that described clamping back seat is along vertical rod orientation of its axis calibration headstock.
7. the automatic welding machine of scaffold upright rod according to claim 6, it is characterized in that: also comprise sliding guide, described clamping back seat socket-connects by described sliding guide and described vertical rod.
8. the automatic welding machine of scaffold upright rod according to claim 6 is characterized in that: also comprise vertically the back seat pushing cylinder that offsets with described clamping back seat.
9. the automatic welding machine of scaffold upright rod according to claim 5 is characterized in that: also comprise allowing the position fixture cylinder, the described position fixture cylinder that allows joins along axis direction and described button dish spacing lever.
10. according to the automatic welding machine of each described scaffold upright rod of claim 5 to 9, it is characterized in that: also comprise the phase magnet piece that is fixed on the described location-plate, described vertical rod horizontal location supporting arrangement be with the suitable circular hole of described vertical rod cross section or V-arrangement opening or U-shaped opening or with the suitable semicircular arc opening of described vertical rod cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102175383A CN103252613A (en) | 2013-06-04 | 2013-06-04 | Automatic welding clamp of scaffold upright rod and automatic welding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102175383A CN103252613A (en) | 2013-06-04 | 2013-06-04 | Automatic welding clamp of scaffold upright rod and automatic welding machine |
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| CN103252613A true CN103252613A (en) | 2013-08-21 |
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| CN2013102175383A Pending CN103252613A (en) | 2013-06-04 | 2013-06-04 | Automatic welding clamp of scaffold upright rod and automatic welding machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108364A (en) * | 2015-08-18 | 2015-12-02 | 安徽长青电子机械（集团）有限公司 | Scaffold disc buckle welding control system |
| CN105108271A (en) * | 2015-08-18 | 2015-12-02 | 安徽长青电子机械（集团）有限公司 | Welding device having protecting function |
| CN105215586A (en) * | 2015-10-10 | 2016-01-06 | 安徽卓良新材料有限公司 | The automatic vertical rod welder of a kind of scaffold |
| CN105290563A (en) * | 2015-11-05 | 2016-02-03 | 无锡汉神电气有限公司 | Automatic welding device for scaffold stand rod and welding method for scaffold stand rod |
| CN107116311A (en) * | 2017-04-07 | 2017-09-01 | 安徽长青电子机械（集团）有限公司 | One discharge plate buckle type scaffold mid-game deduction of points layer welder |
| CN108817796A (en) * | 2018-06-27 | 2018-11-16 | 温州盛禾机械科技有限公司 | Board shaft concentricity positioning tooling fixture and its welding procedure |
| CN109420820A (en) * | 2017-08-22 | 2019-03-05 | 天津九为实业有限公司 | Disk button steel pipe support upright bar disk welding production system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105108364A (en) * | 2015-08-18 | 2015-12-02 | 安徽长青电子机械（集团）有限公司 | Scaffold disc buckle welding control system |
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| CN107116311A (en) * | 2017-04-07 | 2017-09-01 | 安徽长青电子机械（集团）有限公司 | One discharge plate buckle type scaffold mid-game deduction of points layer welder |
| CN109420820A (en) * | 2017-08-22 | 2019-03-05 | 天津九为实业有限公司 | Disk button steel pipe support upright bar disk welding production system |
| CN108817796A (en) * | 2018-06-27 | 2018-11-16 | 温州盛禾机械科技有限公司 | Board shaft concentricity positioning tooling fixture and its welding procedure |
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Application publication date: 20130821 |