CN209867788U - Fixture tool for welding front supporting plate of threshold side beam - Google Patents
Fixture tool for welding front supporting plate of threshold side beam Download PDFInfo
- Publication number
- CN209867788U CN209867788U CN201920411640.XU CN201920411640U CN209867788U CN 209867788 U CN209867788 U CN 209867788U CN 201920411640 U CN201920411640 U CN 201920411640U CN 209867788 U CN209867788 U CN 209867788U
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- Prior art keywords
- welding
- groove
- plate
- threshold boundary
- boundary beam
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Abstract
The utility model discloses a anchor clamps frock is used in fagging welding before threshold boundary beam, fagging, two before base, two backup pads and the threshold boundary beam the upper surface of equal fixed connection of backup pad at the base, the cavity has all been seted up to the inside of two backup pads, two fixed mounting has backup pad welding special fixture before the threshold boundary beam between the backup pad, and backup pad welding special fixture includes turning device and two first pneumatic cylinders, two before the threshold boundary beam first pneumatic cylinder passes through turning device movable mounting respectively in two backup pads, two the equal fixedly connected with movable block of looks remote site of first pneumatic cylinder, two the spout has all been seted up to the opposite face of movable block, the cell wall rotation of spout is connected with two-way threaded rod. The utility model discloses an above-mentioned isotructure's cooperation has realized that the backup pad carries out two-sided welded effect before the threshold boundary beam that is suitable for different specification models.
Description
Technical Field
The utility model relates to a backup pad special fixture technical field before threshold boundary beam specifically is a backup pad anchor clamps frock for welding before threshold boundary beam.
Background
The welding fixture is used for ensuring the size of a weldment, improving the assembly precision and efficiency and preventing welding deformation. The precision that backup pad needs when the welding is higher before present automobile threshold boundary beam, nevertheless because its result is too complicated, traditional welding jig is difficult to fix according to its model and specification, and traditional anchor clamps need dismantle the centre gripping repeatedly when needs carry out two-sided welding to backup pad before the threshold boundary beam, inconvenient use is difficult to satisfy the needs of backup pad welding jig before the threshold boundary beam.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a backup pad for welding anchor clamps frock before threshold boundary beam possesses the advantage that the backup pad carries out double-side welded before the threshold boundary beam that is suitable for different specification models, has solved the inconvenient centre gripping of backup pad fixed and can only carry out single face welded problem before traditional threshold boundary beam.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a backup pad welding uses anchor clamps frock before threshold boundary beam, backup pad before base, two backup pads and the threshold boundary beam, two the equal fixed connection of backup pad is at the upper surface of base, the cavity has all been seted up to the inside of two backup pads, two fixed mounting has backup pad welding special fixture before the threshold boundary beam between the backup pad.
The special welding fixture for the front support plate of the threshold boundary beam comprises a turnover device and two first hydraulic cylinders, wherein the two first hydraulic cylinders are respectively and movably arranged on the two support plates through the turnover device, the opposite ends of the two first hydraulic cylinders are respectively and fixedly connected with moving blocks, the opposite surfaces of the two moving blocks are respectively provided with a sliding groove, the groove wall of the chute is rotationally connected with a bidirectional threaded rod which passes through the chute and is fixedly connected with a knob, all mesh on two opposite screw threads of two-way threaded rod is connected with the slider, slider sliding connection is at the inslot of spout, two fixed plates of side fixedly connected with of slider, two the equal fixed mounting in opposite face of fixed plate has the second pneumatic cylinder, two the equal fixedly connected with splint in looks remote site of second pneumatic cylinder, two splint extrude each other with the preceding backup pad of threshold boundary beam.
Preferably, the turnover device comprises two bearings, a rack plate groove and a motor box.
Preferably, the two bearings are respectively and fixedly installed in the cavities of the two supporting plates, and the inner walls of the two bearings are fixedly connected with rotating shafts.
Preferably, the opposite surfaces of the two rotating shafts are fixedly connected with the two first hydraulic cylinders.
Preferably, the shaft wall of the rotating shaft is fixedly connected with a transmission gear, and the transmission gear is rotatably connected in the cavity of the supporting plate.
Preferably, the rack plate groove is formed in the support plate and communicated with the cavity of the support plate.
Preferably, the side surface of the transmission gear is engaged with a rack plate, the rack plate is connected in a groove of a rack plate groove in a sliding manner, and the rotation degree of the transmission gear just drives the rack plate to slide in the groove of the rack plate groove to the maximum moving position.
Preferably, the motor box is fixedly installed on the side face of the supporting plate, a driving motor is fixedly installed inside the motor box, and an output shaft of the driving motor is fixedly connected with the rotating shaft through a coupler.
Compared with the prior art, the beneficial effects of the utility model are as follows:
firstly, the utility model arranges a special welding clamp for the front support plate of the threshold boundary beam, a first hydraulic cylinder, a movable block, a chute, a bidirectional threaded rod, a knob, a slide block, a fixed plate, a second hydraulic cylinder, a clamp plate, the front support plate of the threshold boundary beam and a turnover device, the front support plate of the threshold boundary beam is arranged between an upper clamp plate and a lower clamp plate, the second hydraulic cylinder is started to drive the upper clamp plate and the lower clamp plate to move towards opposite directions, thereby eight clamp plates clamp the edge of the front support plate of the threshold boundary beam, thereby clamping the front support plate of the threshold boundary beam for welding, when clamping the front support plate of the threshold boundary beam with different types and specifications, when the clamping position needs to be adjusted, the movable block is driven to move leftwards and rightwards by starting the first hydraulic cylinder, the width of the clamp is adjusted, the bidirectional threaded rod fixedly connected with the movable block is driven to rotate by rotating the, the groove wall along the sliding groove moves towards the opposite direction or the opposite direction, so that the fixing plate fixedly connected with the groove wall is driven to move, the clamping distance is adjusted, and the effects of adjusting the clamping width and the clamping distance according to the threshold boundary beam front supporting plate with different specifications and models are achieved conveniently.
Two, the utility model discloses a set up the bearing, the axis of rotation, drive gear, rack plate groove, the rack board, motor case and driving motor, backup pad single face welding accomplishes before threshold boundary beam, when need weld the another side, through starting driving motor, driving motor rotates and drives the axis of rotation, the axis of rotation rotates and drives rather than fixed connection's drive gear and rotates, drive gear drives the rack board rather than the meshing is connected, cell wall lapse along rack plate groove, it rotates to drive first pneumatic cylinder during the axis of rotation rotates, thereby the centre gripping drives backup pad and overturns before the threshold boundary beam, when the rack board slides to the maximum displacement position along rack plate groove, backup pad upset degree before the axis of rotation area threshold boundary beam, thereby realize the accurate upset degree of backup pad before the threshold boundary beam, the convenience is all carried out the effect of processing to its two sides.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a top sectional view of the present invention;
FIG. 3 is a front cross-sectional view of the present invention;
fig. 4 is a side sectional view of the present invention.
In the figure: 1-base, 2-support plate, 3-threshold boundary beam front support plate welding special fixture, 4-first hydraulic cylinder, 5-moving block, 6-sliding chute, 7-bidirectional threaded rod, 8-knob, 9-sliding block, 10-fixing plate, 11-second hydraulic cylinder, 12-clamping plate, 13-threshold boundary beam front support plate, 14-turning device, 15-bearing, 16-rotating shaft, 17-transmission gear, 18-rack plate slot, 19-rack plate, 20-motor box and 21-driving motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a backup pad welding uses anchor clamps frock before threshold boundary beam, backup pad 13 before base 1, two backup pads 2 and the threshold boundary beam, the equal fixed connection of two backup pads 2 is at the upper surface of base 1, and the cavity has all been seted up to the inside of two backup pads 2, and fixed mounting has backup pad welding special fixture 3 before the threshold boundary beam between two backup pads 2.
The special welding fixture 3 for the front support plate of the threshold boundary beam comprises a turnover device 14 and two first hydraulic cylinders 4, wherein the two first hydraulic cylinders 4 are respectively and movably arranged on two support plates 2 through the turnover device 14, opposite ends of the two first hydraulic cylinders 4 are respectively and fixedly connected with a movable block 5, opposite surfaces of the two movable blocks 5 are respectively provided with a sliding groove 6, the groove wall of the sliding groove 6 is rotatably connected with a bidirectional threaded rod 7, the bidirectional threaded rod 7 penetrates through the sliding groove 6 and is fixedly connected with a knob 8, two opposite threads of the bidirectional threaded rod 7 are respectively and fixedly meshed with a sliding block 9, the sliding block 9 is slidably connected in the groove of the sliding groove 6, the side surfaces of the two sliding blocks 9 are respectively and fixedly connected with two fixed plates 10, opposite surfaces of the two fixed plates 10 are respectively and fixedly provided with a second hydraulic cylinder 11, opposite ends of the two second, by arranging the special welding fixture 3 for the front support plate of the doorsill edge beam, the front support plate 13 of the doorsill edge beam is placed between the upper clamp plate 12 and the lower clamp plate 12, the second hydraulic cylinder 11 is started to drive the upper clamp plate 12 and the lower clamp plate 12 to move towards opposite directions, so that the eight clamp plates 12 clamp the edge of the front support plate 13 of the doorsill edge beam, the front support plate 13 of the doorsill edge beam is clamped for welding, when the front support plate 13 of the doorsill edge beam with different types and specifications is clamped and the clamping position needs to be adjusted, the first hydraulic cylinder 4 is started to drive the moving block 5 to move left and right, the clamping width is adjusted, the two-way threaded rod 7 fixedly connected with the two-way threaded rod 7 is driven to rotate by rotating the knob 8, the two-way threaded rod 7 rotates to drive the two slide blocks 9 respectively meshed with two opposite threads of the two-way threaded rods, the two-, the clamping space is adjusted, the clamping width and the clamping space can be conveniently adjusted according to threshold boundary beam front support plates 13 of different specifications and models, the turnover device 14 comprises two bearings 15, a rack plate groove 18 and a motor box 20, the two bearings 15 are respectively and fixedly arranged in cavities of two support plates 2, rotating shafts 16 are fixedly connected to the inner walls of the two bearings 15, opposite surfaces of the two rotating shafts 16 are fixedly connected with two first hydraulic cylinders 4, a transmission gear 17 is fixedly connected to the shaft wall of the rotating shaft 16, the transmission gear 17 is rotatably connected in the cavity of the support plate 2, the rack plate groove 18 is formed in the support plate 2, the rack plate groove 18 is communicated with a cavity of the support plate 2, a rack plate 19 is meshed with the side surface of the transmission gear 17, the rack plate 19 is slidably connected in the rack plate groove 18, the transmission gear 17 rotates 180 degrees and just drives the rack plate 19 to slide to the maximum moving position in the rack plate groove 18, the motor box 20 is fixedly arranged on the side surface of the support plate 2, the driving motor 21 is fixedly arranged in the motor box 20, the output shaft of the driving motor 21 is fixedly connected with the rotating shaft 16 through a coupler, the overturning device 14 is arranged, when the welding of one side of the front support plate 13 of the threshold boundary beam is finished, and when the welding of the other side is needed, the driving motor 21 is started, the driving motor 21 rotates to drive the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the transmission gear 17 fixedly connected with the rotating shaft to rotate, the transmission gear 17 drives the rack plate 19 meshed with the transmission gear to slide upwards along the groove wall of the rack plate groove 18, the rotating shaft 16 drives the first hydraulic cylinder 4 to rotate when rotating, so as to clamp and drive the front support plate 13 of the threshold boundary beam to overturn, when the rack plate 19 slides to the maximum moving position along the rack plate groove 18, the rotating, therefore, the supporting plate 13 before the threshold side beam is turned over by 180 degrees accurately, and both sides of the supporting plate are convenient to process.
The working principle is as follows: when the fixture tool for welding the front support plate of the threshold boundary beam is used, the front support plate 13 of the threshold boundary beam is placed between the upper clamp plate 12 and the lower clamp plate 12, the second hydraulic cylinder 11 is started to drive the clamp plates 12 to clamp the edge of the front support plate 13 of the threshold boundary beam, so that the front support plate 13 of the threshold boundary beam is clamped to weld the front support plate, the front support plate 13 of the threshold boundary beam with different model specifications is clamped, when the clamping position needs to be adjusted, the movable block 5 is driven to move left and right by starting the first hydraulic cylinder 4, the clamping width is adjusted, the bidirectional threaded rod 7 is driven to rotate by rotating the knob 8, the bidirectional threaded rod 7 rotates to drive the two slide blocks 9 which are respectively meshed and connected with the two opposite threads of the bidirectional threaded rod, the two slide blocks move towards opposite directions or opposite directions along the groove wall of the sliding groove 6, the fixed plate 10 is driven to move, the clamping interval is adjusted, and the effect of conveniently adjusting the clamping width and if the single-side welding of the front support plate 13 of the threshold boundary beam is completed, when the other side needs to be welded, the driving motor 21 is started, the driving motor 21 rotates to drive the rotating shaft 16 to rotate, the rotating shaft 16 rotates to drive the transmission gear 17 to rotate, the transmission gear 17 drives the rack plate 19 to upwards slide along the groove wall of the rack plate groove 18, the rotating shaft 16 drives the first hydraulic cylinder 4 to rotate when rotating, so that the front support plate 13 of the threshold boundary beam is clamped to be driven to overturn, when the rack plate 19 slides to the maximum moving position along the rack plate groove 18, the rotating shaft 16 drives the front support plate 13 of the threshold boundary beam to overturn 180 degrees, so that the front support plate 13 of the threshold boundary beam is accurately overturned 180 degrees, and the two sides of the front support plate are.
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 (8)
1. The utility model provides a backup pad for welding anchor clamps frock before threshold boundary beam, backup pad (13), two before base (1), two backup pad (2) and the threshold boundary beam backup pad (2) equal fixed connection is at the upper surface of base (1), its characterized in that: cavities are formed in the two supporting plates (2), and a special welding clamp (3) for the front supporting plate of the threshold boundary beam is fixedly arranged between the two supporting plates (2);
the special welding fixture (3) for the front support plate of the threshold boundary beam comprises a turnover device (14) and two first hydraulic cylinders (4), the two first hydraulic cylinders (4) are respectively and movably mounted on the two support plates (2) through the turnover device (14), opposite ends of the two first hydraulic cylinders (4) are respectively and fixedly connected with moving blocks (5), opposite surfaces of the two moving blocks (5) are respectively provided with a sliding groove (6), the groove wall of the sliding groove (6) is rotatably connected with a bidirectional threaded rod (7), the bidirectional threaded rod (7) penetrates through the sliding groove (6) and is fixedly connected with a knob (8), two opposite threads of the bidirectional threaded rod (7) are respectively and meshingly connected with a sliding block (9), the sliding block (9) is slidably connected in the groove of the sliding groove (6), and the side surfaces of the two sliding blocks (9) are fixedly connected with two fixing plates, two equal fixed mounting of opposite face of fixed plate (10) has second hydraulic cylinder (11), two the equal fixedly connected with splint (12) in the looks remote site of second hydraulic cylinder (11), two splint (12) and threshold boundary beam front support plate (13) extrude each other.
2. The clamp tool for welding the front support plate of the doorsill edge beam as claimed in claim 1, wherein: the turnover device (14) comprises two bearings (15), a rack plate groove (18) and a motor box (20).
3. The clamp tool for welding the front support plate of the doorsill edge beam as claimed in claim 2, wherein: two bearing (15) are fixed mounting respectively in the intracavity of two backup pads (2), two the equal fixedly connected with axis of rotation (16) of inner wall of bearing (15).
4. The clamp tool for welding the front support plate of the doorsill edge beam as claimed in claim 3, wherein: the opposite surfaces of the two rotating shafts (16) are fixedly connected with the two first hydraulic cylinders (4).
5. The clamp tool for welding the front support plate of the doorsill edge beam as claimed in claim 4, wherein the clamp tool comprises: the shaft wall of the rotating shaft (16) is fixedly connected with a transmission gear (17), and the transmission gear (17) is rotatably connected in the cavity of the supporting plate (2).
6. The clamp tool for welding the front support plate of the doorsill edge beam as claimed in claim 5, wherein: the rack plate groove (18) is formed in the supporting plate (2), and the rack plate groove (18) is communicated with a cavity of the supporting plate (2).
7. The clamp tool for welding the front support plate of the doorsill edge beam as claimed in claim 6, wherein: the side surface of the transmission gear (17) is meshed with a rack plate (19), the rack plate (19) is connected in a groove of the rack plate groove (18) in a sliding mode, and the transmission gear (17) rotates 180 degrees and just drives the rack plate (19) to slide in the groove of the rack plate groove (18) to the maximum moving position.
8. The clamp tool for welding the front support plate of the doorsill edge beam as claimed in claim 7, wherein: the motor case (20) is fixedly arranged on the side face of the supporting plate (2), the driving motor (21) is fixedly arranged inside the motor case (20), and an output shaft of the driving motor (21) is fixedly connected with the rotating shaft (16) through a coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411640.XU CN209867788U (en) | 2019-03-28 | 2019-03-28 | Fixture tool for welding front supporting plate of threshold side beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920411640.XU CN209867788U (en) | 2019-03-28 | 2019-03-28 | Fixture tool for welding front supporting plate of threshold side beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209867788U true CN209867788U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920411640.XU Expired - Fee Related CN209867788U (en) | 2019-03-28 | 2019-03-28 | Fixture tool for welding front supporting plate of threshold side beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209867788U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924770A (en) * | 2020-09-18 | 2020-11-13 | 宣城市博瑞新型材料有限责任公司 | Evaporate and press aerated panel turning device |
| CN112570967A (en) * | 2021-01-06 | 2021-03-30 | 绍兴市上虞区武汉理工大学高等研究院 | Clamping assembly is used in robot part production |
| CN112730119A (en) * | 2020-12-21 | 2021-04-30 | 马鞍山力森金属结构有限公司 | Hardness detection equipment is used in steel construction production |
| CN114083127A (en) * | 2022-01-19 | 2022-02-25 | 铭镭激光智能装备（河源）有限公司 | Reversible laser welding machine clamping mechanism and working method thereof |
-
2019
- 2019-03-28 CN CN201920411640.XU patent/CN209867788U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924770A (en) * | 2020-09-18 | 2020-11-13 | 宣城市博瑞新型材料有限责任公司 | Evaporate and press aerated panel turning device |
| CN112730119A (en) * | 2020-12-21 | 2021-04-30 | 马鞍山力森金属结构有限公司 | Hardness detection equipment is used in steel construction production |
| CN112570967A (en) * | 2021-01-06 | 2021-03-30 | 绍兴市上虞区武汉理工大学高等研究院 | Clamping assembly is used in robot part production |
| CN114083127A (en) * | 2022-01-19 | 2022-02-25 | 铭镭激光智能装备（河源）有限公司 | Reversible laser welding machine clamping mechanism and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20210328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |