CN220445427U - Tail gate laser welding special fixture - Google Patents
Tail gate laser welding special fixture Download PDFInfo
- Publication number
- CN220445427U CN220445427U CN202322034343.7U CN202322034343U CN220445427U CN 220445427 U CN220445427 U CN 220445427U CN 202322034343 U CN202322034343 U CN 202322034343U CN 220445427 U CN220445427 U CN 220445427U
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- threaded rod
- plate
- sliding
- fixedly connected
- tail
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- 238000003466 welding Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Laser Beam Processing (AREA)
Abstract
The utility model discloses a special fixture for tail gate laser welding, which comprises a base, wherein a first chute is formed in the top of the base, and sliding plates are connected to two sides of the inside of the first chute in a sliding manner. This tail-gate laser welding special fixture drives first threaded rod through the motor and rotates, and first bevel gear and second bevel gear rotate, and first bevel gear and second bevel gear drive the second threaded rod and rotate, make first threaded rod and second threaded rod rotate simultaneously, and first threaded rod and second threaded rod can drive respectively around two thread bush and remove to the centre to make two thread bush drive two grip blocks through the sliding block and remove to the centre, two pairs of grip blocks can carry out the centre gripping to two tail-gates respectively, thereby can be convenient with two tail-gates centre gripping fixed, the labour saving and time saving that the operation got up is more has improved tail-gate welded efficiency.
Description
Technical Field
The utility model relates to the technical field of tail gate welding, in particular to a special fixture for tail gate laser welding.
Background
The tailgate is an important accessory of a vehicle, and is generally found in a vehicle type such as an SUV or a minibus, which is located at the rear side of the vehicle and has certain safety and load-bearing requirements.
The tail door of the vehicle comprises a tail door outer plate and a tail door inner plate, an inner plate reinforcing plate is arranged between the tail door outer plate and the tail door inner plate in order to improve the strength of the tail door, the inner plate reinforcing plate is required to be welded on the tail door inner plate in the processing process of the tail door inner plate, and the tail door is required to be fixed in advance when the tail door inner plate of the vehicle is subjected to laser welding;
when carrying out welded fastening to the tail-gate among the prior art, press from both sides tightly the tail-gate periphery through anchor clamps generally, can only fix a tail-gate once, can't carry out the centre gripping to two tail-gates simultaneously, and the operation is got up and is wasted time and energy, causes fixed inefficiency, consequently, proposes a tail-gate laser welding special fixture that can carry out the centre gripping to two tail-gates simultaneously.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a special fixture for tail gate laser welding, which solves the problems that only one tail gate can be fixed at a time, two tail gates can not be clamped at the same time, and the operation is time-consuming and labor-consuming.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a tail-gate laser welding special fixture, includes the base, first spout has been seted up at the top of base, the both sides of first spout inside all are through sliding connection has the sliding plate, the rear portion fixedly connected with sliding tray board of base, the both sides of the inside all are through slider sliding connection has the screw thread board, the equal fixedly connected with fixed plate in top of screw thread board, the front portion and the rear portion of sliding tray one side are all fixedly connected with fixed plate, are located the front portion two the rear portion of fixed plate is connected with first threaded rod and second threaded rod through the bearing rotation respectively, the one end of second threaded rod is located the left the front fixedly connected with motor of sliding tray through the front of bearing and right side moving plate, the output shaft of motor is through the equal threaded connection of the both sides of shaft coupling and first threaded rod, the second spout has been seted up at the top of sliding tray one side, the front portion and the rear portion inside the second spout are all connected with the sliding block through the bearing rotation respectively, two front side two sliding block two front side sliding block outside two sliding block outside surfaces are connected with the two front side sliding block respectively.
Preferably, the tops of two opposite sides of the moving plate are fixedly connected with fixing frames, the front faces of the fixing frames are fixedly connected with rotating frames, the interiors of the two rotating frames are respectively connected with a sliding cylinder and a rectangular rod in a rotating mode, and the interiors of the sliding cylinders are connected with the outer surfaces of the rectangular rods in a sliding mode.
Preferably, the rear part of the outer surface of the first threaded rod and the rear part of the outer surface of the second threaded rod are fixedly connected with a first bevel gear, and one side of the sliding cylinder and one side of the rectangular rod are fixedly connected with a second bevel gear matched with the first bevel gear.
Preferably, the top of the chute plate is fixedly connected with a connecting plate at two sides of the two threaded plates, and a third threaded rod is rotatably connected to one side of the connecting plate at the left side through a bearing.
Preferably, one end of the third threaded rod sequentially penetrates through the two threaded plates and the connecting plate to extend to the outside of the connecting plate, and one side of the threaded plate is provided with a threaded hole matched with the third threaded rod.
Preferably, the top of base is through bracing piece fixedly connected with arc backup pad.
Advantageous effects
The utility model provides a special fixture for laser welding of a tail gate. Compared with the prior art, the method has the following beneficial effects:
(1) According to the utility model, the first threaded rod is driven to rotate by the motor, the first threaded rod drives the sliding cylinder and the rectangular rod to rotate by the first bevel gear and the second bevel gear, so that the rectangular rod drives the second threaded rod to rotate by the other group of the first bevel gear and the second bevel gear, the first threaded rod and the second threaded rod simultaneously rotate, the first threaded rod and the second threaded rod respectively drive the front thread sleeve and the rear thread sleeve to move towards the middle, the two thread sleeves drive the two clamping plates to move towards the middle by the sliding block, the two pairs of clamping plates respectively clamp the two tail doors, and therefore the two tail doors can be clamped and fixed conveniently and simultaneously, the operation is more time-saving and labor-saving, and the welding efficiency of the tail doors is improved.
(2) According to the utility model, the third threaded rod is rotated to drive the two threaded plates to move towards the middle, and the threaded plates can drive the movable plates to move towards the middle, so that the two movable plates respectively drive the two sliding plates to move towards the middle through the first threaded rod and the second threaded rod, and the two sliding plates move to the width of the two tail doors, thereby well clamping and limiting the tail doors with different sizes, and improving the adaptation range of the clamp.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of the structure of the moving plate, the fixed plate, the first threaded rod, the second threaded rod, the motor, the first bevel gear and the second bevel gear of the present utility model;
fig. 3 is a schematic structural view of the screw plate, the moving plate, the connecting plate and the third threaded rod of the present utility model. In the figure: 1. a base; 2. a first chute; 3. a sliding plate; 4. a chute plate; 5. a thread plate; 6. a moving plate; 7. a fixing plate; 8. a first threaded rod; 9. a second threaded rod; 10. a motor; 11. a thread sleeve; 12. a second chute; 13. a clamping plate; 14. a fixing frame; 15. a rotating frame; 16. a sliding cylinder; 17. a rectangular bar; 18. a first bevel gear; 19. a second bevel gear; 20. a connecting plate; 21. a third threaded rod; 22. an arc-shaped supporting plate; 23. a sliding block.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a tail-gate laser welding special fixture, the on-line screen storage device comprises a base 1, first spout 2 has been seted up at the top of base 1, the inside both sides of first spout 2 all have sliding plate 3 through sliding connection, the inside both sides of sliding plate 4 all have screw thread board 5 through slider sliding connection, the top fixedly connected with movable plate 6 of screw thread board 5, as the elaboration, in order to adjust the interval of two sliding plates 3, thereby the tail-gate to different width that can be fine carries out the centre gripping, as the elaboration, in order to conveniently consolidate slide tube 16 and rectangular bar 17 spacing, the equal fixedly connected with mount 14 in top of two opposite sides of movable plate 6, the positive fixedly connected with rotating turret 15 of mount 14, as the elaboration, be located the inside of right side rotating turret 15 and be the rectangular mouth, the inside of two rotating turret 15 is rotated respectively and is connected with slide tube 16 and rectangular bar 17, the inside of slide tube 16 is the rectangular hole, the surface sliding connection of rectangular bar 17, the rear portion of first threaded rod 8 surface and the rear portion of second surface 9 are good carries out the centre gripping to the tail-gate, as the elaboration, the right side bevel gear 21 is located the first side of two rotating plates 20 and is located the connecting plate 20 and is located the two sides of the same side of the connecting plate 20, the equal screw thread 20 is located the connecting plate 20, the two sides of the top of two side of the two bevel gears are connected with the connecting plate 20 in proper sides 20, the top of the two bevel gear 20 are located the connecting plate 20 in proper order, the top of two side of the connecting plate 20, the top of the two bevel gear 20 is located the top of the side of the connecting plate is located the top of the side of the connecting plate is 20.
Further, in order to facilitate supporting and limiting the two tail gates in advance, the top of the base 1 is fixedly connected with an arc-shaped supporting plate 22 through a supporting rod.
Further, in order to clamp and fix two tail doors simultaneously, the front portion and the rear portion of one side of the sliding plate 3 are fixedly connected with the fixing plate 7, the rear portions of the two fixing plates 7 at the front portion are respectively connected with the first threaded rod 8 and the second threaded rod 9 through bearings in a rotating mode, one end of the second threaded rod 9 is connected with the front face of the right side moving plate 6 through bearings in a rotating mode, the front face of the left side moving plate 6 is fixedly connected with the motor 10, the motor 10 is a servo motor and is electrically connected with an external power supply, the motor 10 is controlled through a control switch, an output shaft of the motor 10 is fixedly connected with one end of the first threaded rod 8 through a coupler, two sides of the outer surface of the first threaded rod 8 are connected with threaded sleeves 11 through threads on two sides of the outer surface of the second threaded rod 9, a second sliding groove 12 is formed in the top of one side of the sliding plate 3, the front portion and the rear portion of the inner portion of the second sliding plate 12 are respectively connected with sliding blocks 23 in a sliding mode, and the other sides of the front side and rear side of the two sliding blocks 23 are respectively connected with clamping plates 13 in a sliding mode.
The thread directions of the outer surfaces of the first threaded rod 8, the second threaded rod 9 and the third threaded rod 21 are opposite.
When the sliding door is used, two tail doors are supported by staff, the two tail doors are firstly placed on the arc-shaped supporting plate 22, the third threaded rod 21 is rotated, the sliding blocks in the sliding groove plate 4 can slide and limit the two threaded plates 5, the third threaded rod 21 can drive the two threaded plates 5 to move towards the middle, the two moving plates 6 are driven to move towards the middle by the third threaded rod 21, the rotating frame 15 is driven by the fixed frame 14 to slide into the sliding cylinder 16, and the two moving plates 6 respectively drive the two sliding plates 3 to move towards the middle by the first threaded rod 8 and the second threaded rod 9, so that the two sliding plates 3 move to two sides of the tail doors;
the control switch is restarted, the motor 10 drives the first threaded rod 8 to rotate, the first threaded rod 8 can drive the left first bevel gear 18 to rotate, the left first bevel gear 18 can drive the left second bevel gear 19 to rotate, the left second bevel gear 19 can drive the right second bevel gear 19 to rotate through the sliding cylinder 16 and the rectangular rod 17, the right second bevel gear 19 can drive the second threaded rod 9 to rotate through the right first bevel gear 18, thereby enabling the first threaded rod 8 and the second threaded rod 9 to simultaneously rotate, the two sliding blocks 23 in the second sliding groove 12 slide and limit the threaded sleeves 11, the first threaded rod 8 and the second threaded rod 9 respectively drive the two threaded sleeves 11 to move towards the middle, and the front and rear two threaded sleeves 11 drive the front and rear two clamping plates 13 to move towards the middle through the two sliding blocks 23, so that the front and rear two clamping plates 13 clamp the tail gate, and therefore the two tail gate clamping and limiting the arc-shaped supporting plate 22.
Claims (6)
1. The utility model provides a tail-gate laser welding special fixture, includes base (1), its characterized in that: the utility model discloses a sliding device, including base (1) and sliding sleeve, first spout (2) has been seted up at the top of base (1), the inside both sides of first spout (2) are all through sliding connection has sliding plate (3), the front swivelling joint of rear portion fixedly connected with sliding plate (4) of base (1), the inside both sides of sliding plate (4) are all through slider swivelling joint has screw thread board (5), the top fixedly connected with movable plate (6) of screw thread board (5), the front portion and the rear portion of sliding plate (3) one side are all fixedly connected with fixed plate (7), are located the front portion two the rear portion of fixed plate (7) is connected with first threaded rod (8) and second threaded rod (9) through the bearing rotation respectively, the one end of second threaded rod (9) is through the front swivelling joint of bearing and right side moving plate (6), be located the left side the front fixedly connected with motor (10) of movable plate (6), the output shaft of motor (10) is through the one end fixedly connected with movable plate (6) of first threaded rod (8), the both sides of first threaded rod (8) surface and second threaded rod (9) are equipped with the inside both sides of sliding sleeve (12) are all connected with first spout (12) in the front portion (12), one side of each of the front sliding block (23) and the rear sliding block (23) is connected with the outer surfaces of the two threaded sleeves (11) in a sliding manner, and the other sides of the front sliding block and the rear sliding block (23) are fixedly connected with clamping plates (13).
2. The tail gate laser welding special fixture of claim 1, wherein: the top of two opposite sides of movable plate (6) is all fixedly connected with mount (14), the front fixedly connected with rotating turret (15) of mount (14), two the inside of rotating turret (15) is rotated respectively and is connected with slide cylinder (16) and rectangular bar (17), the inside of slide cylinder (16) and the surface sliding connection of rectangular bar (17).
3. The tail gate laser welding special fixture of claim 2, wherein: the rear part of the outer surface of the first threaded rod (8) and the rear part of the outer surface of the second threaded rod (9) are fixedly connected with a first bevel gear (18), and one side of the sliding cylinder (16) and one side of the rectangular rod (17) are fixedly connected with a second bevel gear (19) matched with the first bevel gear (18).
4. The tail gate laser welding special fixture of claim 1, wherein: the top of the chute plate (4) is fixedly connected with a connecting plate (20) at two sides of the two threaded plates (5), and a third threaded rod (21) is rotatably connected to one side of the connecting plate (20) at the left side through a bearing.
5. The tail gate laser welding special fixture of claim 4, wherein: one end of the third threaded rod (21) sequentially penetrates through the two threaded plates (5) and the connecting plate (20) to extend to the outside of the connecting plate (20), and a threaded hole matched with the third threaded rod (21) is formed in one side of the threaded plate (5).
6. The tail gate laser welding special fixture of claim 1, wherein: the top of the base (1) is fixedly connected with an arc-shaped supporting plate (22) through a supporting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034343.7U CN220445427U (en) | 2023-07-31 | 2023-07-31 | Tail gate laser welding special fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322034343.7U CN220445427U (en) | 2023-07-31 | 2023-07-31 | Tail gate laser welding special fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220445427U true CN220445427U (en) | 2024-02-06 |
Family
ID=89737513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322034343.7U Active CN220445427U (en) | 2023-07-31 | 2023-07-31 | Tail gate laser welding special fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220445427U (en) |
-
2023
- 2023-07-31 CN CN202322034343.7U patent/CN220445427U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |