CN112894238A - Automobile air conditioner accessory welding machine - Google Patents
Automobile air conditioner accessory welding machine Download PDFInfo
- Publication number
- CN112894238A CN112894238A CN202110133512.5A CN202110133512A CN112894238A CN 112894238 A CN112894238 A CN 112894238A CN 202110133512 A CN202110133512 A CN 202110133512A CN 112894238 A CN112894238 A CN 112894238A
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- 238000003466 welding Methods 0.000 title claims abstract description 74
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000001125 extrusion Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Engineering & Computer Science (AREA)
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Abstract
The invention discloses an automobile air conditioner accessory welding machine, and for an automobile air conditioner accessory welding device designed by the invention, when accessory welding work is carried out, the accessory can be well clamped and fixed through a welding workbench, a transmission gear, a first transmission rack, a second transmission rack, a clamping and fixing plate and an elastic strip, so that the accessory is prevented from loosening and misplacing during the welding work, the contact between the accessories is tighter and firmer, the welding quality is improved, the normal operation of the welding work is ensured, the flexibility of the welding work can be improved through a regulating and positioning structure, the actual demand of the accessory welding work is met, convenience is brought to workers, the working efficiency is improved, and the economic benefit of the welding work is improved.
Description
Technical Field
The invention relates to the technical field of welding equipment, in particular to a welding machine for automobile air conditioner accessories.
Background
The parts of the vehicle air conditioner are connected and sealed by welding, the traditional welding is mainly completed by manual welding, the welding parts to be connected are fixed on a welding workbench, welding tools, namely welding guns, are held by workers, and welding materials are melted under the high temperature of electric arcs to weld the parts together, in the welding process, on one hand, when the welding connection between square parts or cylinder parts is performed, effective position fixing cannot be performed between the parts, loosening between the parts can be caused during the welding operation, on the other hand, in the welding process between the parts, the parts cannot be in good tight contact, gaps are generated, in addition, the sides of the contact positions of the parts need to be welded during the welding, and the parts cannot be flexibly adjusted in the actual operation, which brings inconvenience to the welding operation, the invention provides an automobile air conditioner accessory welding machine for solving the problems by reducing the welding work efficiency, further influencing the welding work quality, reducing the welding product quality and finally reducing the production and processing economic benefits.
Disclosure of Invention
The invention aims to provide a welding machine for automobile air conditioner accessories, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a welding machine for automobile air conditioner accessories comprises a welding workbench, a clamping fixing plate and a regulating and positioning structure;
a transmission gear is movably arranged in the welding workbench, one side of the transmission gear is meshed and connected with a first transmission rack, the other side of the transmission gear is meshed and connected with a second transmission rack, a first supporting rod is arranged on the first transmission rack, a second supporting rod is arranged on the second transmission rack, a first movable column is arranged on the first supporting rod, a second movable column is arranged on the second supporting rod, a connecting column is movably arranged in the second movable column in a penetrating manner, a movable limiting ring is arranged on the outer side wall of the connecting column, the movable limiting ring is movably arranged in the second movable column, and a clamping fixing plate is arranged at one end of the connecting column;
a movable limiting disc is movably arranged in the second movable column, rolling balls are arranged on one side of the movable limiting disc in an equidistant rolling connection mode, an inserting shaft is arranged on the other side of the movable limiting disc, a clamping fixing plate is arranged at the other end of the inserting shaft, and elastic strips are arranged on the clamping fixing plate at equal intervals;
one end of the first transmission rack is provided with a connecting rod, the connecting rod is equidistantly provided with positioning clamping grooves, one side of the welding workbench is provided with a first fixed body and is arranged at the side position of the connecting rod, a T-shaped movable clamping piece is movably arranged in the first fixed body, first return springs are symmetrically arranged on the T-shaped movable clamping piece, and a locking screw is arranged in the first fixed body in a threaded connection manner;
the regulating and positioning structure is arranged at the other end of the connecting column.
Preferably, the adjusting and positioning structure comprises a cylinder, a locking clamping groove, a fixing ring, a movable clamping block, an extrusion arc chute, a movable sleeve ring, a first locking circular groove, a second fixing body, a movable circular block, an arc rack, a second locking circular groove, a control knob, a movable extrusion rack, a locking clamping column and a locking spring pin, wherein the cylinder is arranged at the other end of the connecting column, the locking clamping groove is arranged at the outer side wall of the cylinder at equal intervals, the fixing ring is arranged at one side of the welding workbench and is arranged at the side position of the cylinder, the movable clamping block is movably arranged in the fixing ring, a convex block is arranged at one side of the movable clamping block, a second reset spring is arranged on the convex block, one end of the movable clamping block is movably arranged in the extrusion arc chute, the extrusion arc chute is arranged in the movable sleeve ring, the movable sleeve ring is arranged on the fixing ring, the first locking, and the lateral wall is provided with the rotation handle, the fixed body setting of second is in one side of weldment work platform to the fixed body setting of second is in the avris position of the movable lantern ring, and the activity is provided with movable disk in the fixed body of second, one side of activity disk is provided with the arc rack, and the opposite side is provided with second locking circular slot to the one end of activity disk is provided with control knob, arc rack toothing is connected and is provided with movable extrusion rack, and the one end of activity extrusion rack is provided with the locking card post, the activity of locking spring catch sets up the avris position at the activity disk to the one end of locking spring catch is provided with and draws the knot.
Preferably, the T-shaped movable card corresponds to the positioning clamping groove in arrangement position, and the thickness of the T-shaped movable card is equal to the width of the cross section of the notch of the positioning clamping groove.
Preferably, the locking clamping columns correspond to the first locking circular grooves in arrangement position and are arranged in the same number, and the diameters of the locking clamping columns and the first locking circular grooves are equal.
Compared with the prior art, the invention has the beneficial effects that:
according to the automobile air conditioner accessory welding device designed by the invention, when the accessory welding work is carried out, the accessory can be well clamped and fixed through the welding workbench, the transmission gear, the first transmission rack, the second transmission rack, the clamping fixing plate and the elastic strip, so that the accessory is prevented from loosening and misplacing during the welding work, the contact between the accessories is tighter and firmer, the welding quality is improved, the normal operation of the welding work is ensured, the flexibility of the welding work can be improved through the arranged regulating and positioning structure, the actual demand of the accessory welding work is met, convenience is brought to workers, the working efficiency is improved, and the economic benefit of the welding work is improved.
Drawings
FIG. 1 is a right side schematic view of a structural connection according to the present invention;
FIG. 2 is an enlarged partial view of the structural joint of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the left side of the structural connection of the present invention;
FIG. 4 is a schematic view of the internal structural connection of the welding table according to the present invention;
FIG. 5 is an enlarged view of a portion of the second movable column and the clamping and fixing plate shown in FIG. 4;
FIG. 6 is an enlarged view of a portion of the connecting rod and the first fixing body shown in FIG. 4;
FIG. 7 is a schematic view of the left side of the connection of the internal structure of the positioning control structure according to the present invention;
FIG. 8 is a top view of the internal structure connection of the positioning control structure according to the present invention;
FIG. 9 is an enlarged view of a portion of the second stationary body of FIG. 8 in connection with the movable collar structure;
FIG. 10 is a schematic view of the movable round block structure connection of the present invention.
In the figure: the welding workbench 1, a transmission gear 2, a first transmission rack 3, a second transmission rack 4, a first support rod 5, a second support rod 6, a first movable column 7, a second movable column 8, a connection column 9, a movable limiting ring 10, a clamping fixing plate 11, a movable limiting disc 12, a rolling ball 13, an elastic strip 14, a connection rod 15, a positioning clamping groove 16, a first fixing body 17, a T-shaped movable clamping piece 18, a locking screw 19, a regulating and positioning structure 20, a column 2001, a locking clamping groove 2002, a fixing ring 2003, a movable clamping block 2004, an extrusion arc chute 2005, a movable lantern ring 2006, a first locking circular groove 2007, a second fixing body 2008, a movable circular block 2009, an arc rack 2010, a second locking circular groove 2011, a control knob 2012, a movable extrusion rack 2013, a locking clamping column 2014 and a locking spring pin 2015.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without any inventive work, belong to the scope of protection of the present invention.
Referring to fig. 1 to 10, the present invention provides a technical solution: the invention relates to a welding machine for automobile air conditioner accessories, which comprises a welding workbench 1, a clamping fixing plate 11 and a regulating and positioning structure 20;
a transmission gear 2 is movably arranged in the welding workbench 1, one side of the transmission gear 2 is meshed and connected with a first transmission rack 3, the other side of the transmission gear 2 is meshed and connected with a second transmission rack 4, a first supporting rod 5 is arranged on the first transmission rack 3, a second supporting rod 6 is arranged on the second transmission rack 4, a first movable column 7 is arranged on the first supporting rod 5, a second movable column 8 is arranged on the second supporting rod 6, a connecting column 9 is movably arranged in the second movable column 8 in a penetrating manner, a movable limiting ring 10 is arranged on the outer side wall of the connecting column 9, the movable limiting ring 10 is movably arranged in the second movable column 8, and a clamping fixing plate 11 is arranged at one end of the connecting column 9;
a movable limiting disc 12 is movably arranged in the second movable column 8, one side of the movable limiting disc 12 is provided with rolling balls 13 in an equidistant rolling connection mode, the other side of the movable limiting disc 12 is provided with an inserting shaft, the other end of the inserting shaft is provided with a clamping fixing plate 11, and elastic strips 14 are arranged on the clamping fixing plate 11 at equal intervals;
one end of the first transmission rack 3 is provided with a connecting rod 15, the connecting rod 15 is provided with positioning clamping grooves 16 at equal intervals, one side of the welding workbench 1 is provided with a first fixed body 17 and is arranged at the side position of the connecting rod 15, a T-shaped movable clamping piece 18 is movably arranged in the first fixed body 17, first return springs are symmetrically arranged on the T-shaped movable clamping piece 18, and a locking screw 19 is arranged in the first fixed body 17 in a threaded connection manner;
the regulating and positioning structure 20 is arranged at the other end of the connecting column 9.
Further, the T-shaped movable card 18 corresponds to the position of the positioning card slot 16, and the thickness of the T-shaped movable card 18 is equal to the width of the cross section of the notch of the positioning card slot 16.
Further, the adjusting and positioning structure 20 includes a cylinder 2001, a locking slot 2002, a fixing ring 2003, a movable fixture block 2004, an extruding arc chute 2005, a movable collar 2006, a first locking circular groove 2007, a second fixing body 2008, a movable circular block 2009, an arc rack 2010, a second locking circular groove 2011, a control knob 2012, a movable extruding rack 2013, a locking fixture post 2014 and a locking spring pin 2015, wherein the cylinder 2001 is disposed at the other end of the connecting column 9, the locking slots 2002 are equidistantly disposed on the outer side wall of the cylinder 2001, the fixing ring 2003 is disposed at one side of the welding worktable 1 and is disposed at the side position of the cylinder 2001, the movable fixture block 2004 is movably disposed in the fixing ring 2003, a protrusion is disposed at one side of the movable fixture block 2004, a second return spring is disposed on the protrusion, one end of the movable fixture block 2004 is movably disposed in the extruding arc chute 2005, the extruding arc chute 2005 is disposed in the movable collar 2006, the movable lantern ring 2006 is sleeved on the fixing ring 2003, one side of the movable lantern ring 2006 is provided with a first locking circular groove 2007, the outer side wall is provided with a rotating handle, a second fixing body 2008 is arranged on one side of the welding workbench 1, the second fixing body 2008 is arranged on the side position of the movable lantern ring 2006, a movable circular block 2009 is movably arranged in the second fixing body 2008, one side of the movable circular block 2009 is provided with an arc-shaped rack 2010, the other side of the movable circular block 2009 is provided with a second locking circular groove 2011, one end of the movable circular block 2009 is provided with a control knob 2012, the arc-shaped rack 2010 is meshed and connected with a movable extrusion rack 2013, one end of the movable extrusion rack 2013 is provided with a locking clamping column 2014, a locking spring pin 2015 is movably arranged on the side position of the movable circular block 2009, and one end of the locking spring pin 2015.
Further, the locking clamping columns 2014 correspond to the first locking circular slots 2007 in arrangement positions, are arranged in the same number of groups, and are arranged in the same diameter.
The working principle is as follows: for the automobile air conditioner accessory welding device designed by the invention, when the accessory welding work is carried out, firstly, the surfaces of two accessories to be welded are contacted, then the two accessories are placed between the clamping fixing plates 11, then the connecting rod 15 is pushed, the connecting rod 15 drives the meshing transmission of the first transmission rack 3, the transmission gear 2 and the second transmission rack 4, further the clamping fixing plates 11 are driven to clamp and fix the accessories, the locking screw 19 is tightened after clamping, the locking screw 19 pushes the T-shaped movable clamping piece 18 to be clamped in the positioning clamping groove 16 on the connecting rod 15, further the connecting rod 15 is locked and fixed, finally the position of the clamping fixing plate 11 is locked, the clamping and fixing work of the accessories is realized, the elastic strip 14 arranged on the clamping fixing plate 11 has the functions of improving the clamping stability of the accessories on one hand and well protecting the accessories on the other hand, along with the proceeding of welding operation, when the contact position of the accessory needs to be rotationally adjusted so as to facilitate the proceeding of welding operation, the cylinder 2001 is rotated, the cylinder 2001 drives the connecting column 9 to rotate, further drives the clamping fixing plate 11 to rotate, finally, the position of the accessory is rotationally adjusted, after the proper position is reached, the movable sleeve ring 2006 is driven to rotate through the rotating handle, the extrusion arc-shaped chute 2005 in the movable sleeve ring 2006 extrudes the movable fixture block 2004, so that the movable fixture block 2004 is clamped in the locking clamping groove 2002 on the outer side wall of the cylinder 2001, meanwhile, the first locking circular groove 2007 arranged on one side of the movable sleeve ring 2006 reaches the position of the locking clamping column 2014, then the rotation control knob 2012 drives the movable circular block 2009 to rotate, the arc-shaped rack 2010 on one side of the movable circular block 2009 is meshed with the movable extrusion rack 2013 to drive, and further pushes the locking clamping column 2014 to be clamped in the first locking circular groove 2007, meanwhile, the second locking circular groove 2011 arranged on one side of the movable circular block 2009 reaches the position of the locking spring pin 2015, the locking spring pin 2015 is clamped in the second locking circular groove 2011, so that the position of the movable sleeve ring 2006 is fixed, and finally the rotation regulation and positioning work of accessories is realized, therefore, for the automobile air conditioner accessory welding device designed by the invention, when the accessories are welded, the accessories can be well clamped and fixed through the arranged welding workbench 1, the transmission gear 2, the first transmission rack 3, the second transmission rack 4, the clamping fixing plate 11 and the elastic strip 14, the accessories are prevented from being loosened and dislocated during welding, the contact among the accessories is tighter and more stable, the welding quality is improved, the normal operation of the welding work is ensured, and the flexibility of the welding work can be improved through the arranged regulation and positioning structure 20, satisfy accessory weldment work's actual demand, bring the convenience for the staff, and then improve work efficiency, promote weldment work economic benefits.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an automobile air conditioner accessory welding machine which characterized in that: comprises a welding workbench (1), a clamping fixing plate (11) and a regulating and positioning structure (20);
a transmission gear (2) is movably arranged in the welding workbench (1), one side of the transmission gear (2) is meshed and connected with a first transmission rack (3), the other side of the transmission gear (2) is meshed and connected with a second transmission rack (4), a first supporting rod (5) is arranged on the first transmission rack (3), a second supporting rod (6) is arranged on the second transmission rack (4), a first movable column (7) is arranged on the first supporting rod (5), a second movable column (8) is arranged on the second supporting rod (6), a connecting column (9) is movably arranged in the second movable column (8) in a penetrating manner, a movable limiting ring (10) is arranged on the outer side wall of the connecting column (9), the movable limiting ring (10) is movably arranged in the second movable column (8), and a clamping fixing plate (11) is arranged at one end of the connecting column (9);
a movable limiting disc (12) is movably arranged in the second movable column (8), rolling balls (13) are arranged on one side of the movable limiting disc (12) in an equidistant rolling connection mode, an inserting shaft is arranged on the other side of the movable limiting disc (12), a clamping fixing plate (11) is arranged at the other end of the inserting shaft, and elastic strips (14) are arranged on the clamping fixing plate (11) at equal intervals;
one end of the first transmission rack (3) is provided with a connecting rod (15), the connecting rod (15) is equidistantly provided with positioning clamping grooves (16), one side of the welding workbench (1) is provided with a first fixed body (17) and is arranged at the side position of the connecting rod (15), a T-shaped movable clamping piece (18) is movably arranged in the first fixed body (17), first return springs are symmetrically arranged on the T-shaped movable clamping piece (18), and a locking screw (19) is arranged in the first fixed body (17) in a threaded connection manner;
the adjusting and positioning structure (20) is arranged at the other end of the connecting column (9).
2. The vehicle air conditioner accessory welding machine of claim 1, wherein: the adjusting and positioning structure (20) comprises a cylinder (2001), a locking clamping groove (2002), a fixing ring (2003), a movable clamping block (2004), an extrusion arc-shaped chute (2005), a movable lantern ring (2006), a first locking circular groove (2007), a second fixing body (2008), a movable circular block (2009), an arc-shaped rack (2010), a second locking circular groove (2011), a control knob (2012), a movable extrusion rack (2013), a locking clamping column (2014) and a locking spring pin (2015), wherein the cylinder (2001) is arranged at the other end of a connecting column (9), the locking clamping grooves (2002) are equidistantly arranged on the outer side wall of the cylinder (2001), the fixing ring (2003) is arranged on one side of the welding workbench (1) and is arranged at the side position of the cylinder (2001), the movable clamping block (2004) is movably arranged in the fixing ring (2003), and a lug is arranged on one side of the movable clamping block (2004), a second return spring is arranged on the bump, one end of a movable clamping block (2004) is movably arranged in an extrusion arc chute (2005), the extrusion arc chute (2005) is arranged in a movable lantern ring (2006), the movable lantern ring (2006) is sleeved on a fixed ring (2003), one side of the movable lantern ring (2006) is provided with a first locking circular groove (2007), the outer side wall of the movable lantern ring is provided with a rotating handle, a second fixed body (2008) is arranged on one side of the welding workbench (1), a second fixed body (2008) is arranged at the side position of the movable lantern ring (2006), a movable circular block (2009) is movably arranged in the second fixed body (2008), one side of the movable circular block (2009) is provided with an arc rack (2010), the other side of the movable circular block is provided with a second locking circular groove (2011), one end of the movable circular block (2009) is provided with a control knob (2012), the arc rack (2010) is meshed with a movable extrusion rack (2013), the one end of activity extrusion rack (2013) is provided with locking card post (2014), locking spring pin (2015) activity sets up the avris position at activity circle piece (2009) to the one end of locking spring pin (2015) is provided with and draws the knot.
3. The vehicle air conditioner accessory welding machine of claim 1, wherein: the T-shaped movable card (18) corresponds to the positioning clamping groove (16) in arrangement position, and the thickness of the T-shaped movable card (18) is equal to the width of the section of the notch of the positioning clamping groove (16).
4. The vehicle air conditioner accessory welding machine of claim 2, wherein: the locking clamping columns (2014) correspond to the first locking circular grooves (2007) in arrangement positions and are arranged in the same number of groups, and the diameters of the locking clamping columns and the first locking circular grooves are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110133512.5A CN112894238A (en) | 2021-02-01 | 2021-02-01 | Automobile air conditioner accessory welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110133512.5A CN112894238A (en) | 2021-02-01 | 2021-02-01 | Automobile air conditioner accessory welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112894238A true CN112894238A (en) | 2021-06-04 |
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ID=76122306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110133512.5A Pending CN112894238A (en) | 2021-02-01 | 2021-02-01 | Automobile air conditioner accessory welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112894238A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182916A (en) * | 2021-12-03 | 2022-03-15 | 中建八局第二建设有限公司 | Dry hanging structure for building art relief stone wall and construction method |
| CN114232982A (en) * | 2021-12-08 | 2022-03-25 | 中建八局第一建设有限公司 | Super high-rise post-cast floor slab reinforcement reserved formwork and construction method thereof |
| CN114319771A (en) * | 2022-01-27 | 2022-04-12 | 中建八局第二建设有限公司 | Copper relief point hanging structure of waterscape wall surface |
| CN114319799A (en) * | 2022-01-11 | 2022-04-12 | 中建八局第二建设有限公司 | Stainless steel decorative surface dry hanging construction device and construction method thereof |
| CN114440003A (en) * | 2022-01-13 | 2022-05-06 | 中建八局第二建设有限公司 | Quick downhole device for U-shaped pipe of ground source hot well |
| CN114850758A (en) * | 2022-04-29 | 2022-08-05 | 江铃汽车股份有限公司 | Positioning tool |
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| JPH07256474A (en) * | 1994-03-23 | 1995-10-09 | Progressive Tool & Ind Co | Welding device with retaining function |
| CN208644487U (en) * | 2018-07-10 | 2019-03-26 | 丹阳市华一医疗器械有限公司 | A kind of liquid crystal display welding clamping device |
| CN210060179U (en) * | 2019-03-18 | 2020-02-14 | 苏州依克赛伦电子科技有限公司 | Be used for manual welding set of electronic equipment |
| CN210476035U (en) * | 2019-09-25 | 2020-05-08 | 无锡中舜精密钣金有限公司 | Clamping device for welding robot |
| CN111618505A (en) * | 2020-06-09 | 2020-09-04 | 山东交通学院 | Welding clamping tool for special annular sheet metal parts |
| CN111992959A (en) * | 2020-08-20 | 2020-11-27 | 合肥常青机械股份有限公司 | Clamp mechanism suitable for automobile welding |
| CN112141783A (en) * | 2020-08-31 | 2020-12-29 | 温州睿程机械科技有限公司 | Cloth block making machine with fine adjustment mechanism |
| CN112170681A (en) * | 2020-09-22 | 2021-01-05 | 丁志军 | Pushing device for punching aluminum profile |
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2021
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| JPH07256474A (en) * | 1994-03-23 | 1995-10-09 | Progressive Tool & Ind Co | Welding device with retaining function |
| CN208644487U (en) * | 2018-07-10 | 2019-03-26 | 丹阳市华一医疗器械有限公司 | A kind of liquid crystal display welding clamping device |
| CN210060179U (en) * | 2019-03-18 | 2020-02-14 | 苏州依克赛伦电子科技有限公司 | Be used for manual welding set of electronic equipment |
| CN210476035U (en) * | 2019-09-25 | 2020-05-08 | 无锡中舜精密钣金有限公司 | Clamping device for welding robot |
| CN111618505A (en) * | 2020-06-09 | 2020-09-04 | 山东交通学院 | Welding clamping tool for special annular sheet metal parts |
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| CN112170681A (en) * | 2020-09-22 | 2021-01-05 | 丁志军 | Pushing device for punching aluminum profile |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114182916A (en) * | 2021-12-03 | 2022-03-15 | 中建八局第二建设有限公司 | Dry hanging structure for building art relief stone wall and construction method |
| CN114232982A (en) * | 2021-12-08 | 2022-03-25 | 中建八局第一建设有限公司 | Super high-rise post-cast floor slab reinforcement reserved formwork and construction method thereof |
| CN114319799A (en) * | 2022-01-11 | 2022-04-12 | 中建八局第二建设有限公司 | Stainless steel decorative surface dry hanging construction device and construction method thereof |
| CN114440003A (en) * | 2022-01-13 | 2022-05-06 | 中建八局第二建设有限公司 | Quick downhole device for U-shaped pipe of ground source hot well |
| CN114440003B (en) * | 2022-01-13 | 2024-05-24 | 中建八局第二建设有限公司 | Device for quickly descending U-shaped pipe of ground source heating well |
| CN114319771A (en) * | 2022-01-27 | 2022-04-12 | 中建八局第二建设有限公司 | Copper relief point hanging structure of waterscape wall surface |
| CN114319771B (en) * | 2022-01-27 | 2023-11-14 | 中建八局第二建设有限公司 | Copper relief point hanging structure for waterscape wall surface |
| CN114850758A (en) * | 2022-04-29 | 2022-08-05 | 江铃汽车股份有限公司 | Positioning tool |
| CN114850758B (en) * | 2022-04-29 | 2024-03-26 | 江铃汽车股份有限公司 | Positioning tool |
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Application publication date: 20210604 |