CN213318581U - Car seat back skeleton welding frock - Google Patents
Car seat back skeleton welding frock Download PDFInfo
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- CN213318581U CN213318581U CN202021989993.7U CN202021989993U CN213318581U CN 213318581 U CN213318581 U CN 213318581U CN 202021989993 U CN202021989993 U CN 202021989993U CN 213318581 U CN213318581 U CN 213318581U
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- connecting rod
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- 238000003466 welding Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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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Abstract
The utility model discloses an automobile seat backrest framework welding tool, which belongs to the field of automobile seat backrest framework processing, and comprises a base, the upper surface of the base is symmetrically provided with a welding device, a vertical plate is fixed at the middle position of the upper surface of the base, a lead screw is rotatably installed on the upper surface of the base, a nut block is in threaded connection on the lead screw, a rectangular hole is formed in the vertical direction on the vertical plate, a connecting rod is movably arranged in the rectangular hole, one end of the connecting rod is connected on the nut block, a movable block is welded at the other end of the connecting rod, a movable plate is welded at one side of the movable block, which is far away from the connecting rod, a support block is symmetrically fixed on the movable plate, a positioning block is slidably connected on one side wall of the vertical plate; the utility model relates to a novelty, the structure is ingenious, in welding process, has reduced staff's intensity of labour, has guaranteed welded precision, and simple and practical is worth promoting.
Description
Technical Field
The utility model belongs to the technical field of car seat back skeleton processing, concretely relates to car seat back skeleton welding frock.
Background
Automobile seat back skeleton is adding man-hour, need all be manual welding to the intensity of many steel pipes of welding in order to guarantee the skeleton on the skeleton, present when the welding, welder is handed to operating personnel one hand, and the steel pipe is held to the other hand, then welds, and this kind of welding mode requires the height to staff's operation, and welding inefficiency, wastes time and energy.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car seat back skeleton welding frock to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a welding tool for an automobile seat backrest framework comprises a base, wherein welding devices are symmetrically arranged on the upper surface of the base, a vertical plate is fixed in the middle of the upper surface of the base, a lead screw is rotatably installed on the upper surface of the base, a nut block is in threaded connection with the lead screw, a rectangular hole is formed in the vertical direction on the vertical plate, a connecting rod is movably arranged in the rectangular hole, one end of the connecting rod is connected to the nut block, a movable block is welded to the other end of the connecting rod, a movable plate is welded to one side of the movable block, away from the connecting rod, a movable plate is welded to one side of the movable block, supporting blocks are symmetrically fixed on the movable plate, a positioning block is slidably connected to one side wall of the vertical plate and is of a U-shaped structure, a first clamping block is fixed to the inner surface of the bottom wall of, the bottom ends of the two movable rods are fixedly provided with a second clamping block which is arranged horizontally, the movable rods are sleeved with springs, the top ends of the springs are connected to the positioning blocks, and the bottom ends of the springs are connected to the second clamping block.
In a preferred embodiment, the welding device comprises a robot arm, and a welding gun is mounted at one end of the robot arm.
As a preferred embodiment, the nut block is provided with a through hole, a guide rod is movably arranged in the through hole, and the bottom end of the guide rod is welded on the base.
As a preferred embodiment, a sliding groove is formed in one side wall of the vertical plate in the vertical direction, the sliding groove is located right above the through hole, a sliding block is connected in the sliding groove in a sliding mode, and the positioning block is fixed on the sliding block.
In a preferred embodiment, the cross-sectional views of the support block, the first clamping block and the second clamping block are all arc-shaped structures, and rubber pads are bonded on the side walls of the support block, the first clamping block and the second clamping block.
Compared with the prior art, the beneficial effects of the utility model are that:
according to the welding tool for the automobile seat backrest framework, the seat framework can be vertically fixed on the base through the structures such as the base, the welding device, the positioning block, the first clamping block, the second clamping block, the movable rod and the pull rod, so that the stability of the framework is ensured, and the welding is convenient to carry out;
this car seat back skeleton welding frock is through setting up lead screw, nut piece, connecting rod, movable block, through-hole and tray isotructure, utilizes the tray to support the steel pipe, and the height of tray can be adjusted to do not need operating personnel to go fixed steel pipe with the hand, can be with the accurate welding of steel pipe on the skeleton, easy operation is worth promoting.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic structural diagram of the positioning block of the present invention.
In the figure: 1. a base; 2. a welding device; 3. a vertical plate; 4. a screw rod; 5. a nut block; 6. a rectangular hole; 7. a connecting rod; 8. a movable block; 9. a movable plate; 10. a support block; 11. positioning blocks; 12. a first clamping block; 13. a movable rod; 14. a pull rod; 15. a second clamping block; 16. a spring.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a car seat back skeleton welding frock, including base 1, the upper surface symmetry of base 1 is provided with welding set 2, and welding set 2 includes the arm, and the welder is installed to the one end of arm.
The intermediate position of base 1 upper surface is fixed with riser 3, and the upper surface of base 1 rotates installs lead screw 4, and threaded connection has nut piece 5 on the lead screw 4, has seted up the through-hole on the nut piece 5, and the through-hole internalization is provided with the guide arm, and the bottom welding of guide arm is on base 1.
Locating piece 11 is U style of calligraphy structure, the internal surface of locating piece 11 diapire is fixed with clamp splice one 12, the round hole has been seted up to the symmetry on the roof of locating piece 11, the round hole internalization is provided with movable rod 13, the top of two movable rod 13 is fixed with pull rod 14 that same level set up, the bottom mounting of two movable rod 13 has clamp splice two 15 that same level set up, the cover is equipped with spring 16 on the movable rod 13, and spring 16's top is connected on locating piece 11, the bottom of spring 16 is connected on clamp splice two 15, tray 10, the cross-sectional view of clamp splice one 12 and clamp splice two 15 is the arc structure, and tray 10, the rubber pad has been bonded on the lateral wall of clamp splice one 12 and clamp splice two 15.
When in use, a backrest framework of a seat is placed on a base 1, the height of a positioning block 11 is adjusted according to the height of the framework, the positioning block 11 is connected to a vertical plate 3 in a sliding mode, the height of the positioning block 11 is made to be the same as that of a cross rod at the top of the framework, the cross rod at the top of the framework is placed between a first clamping block 12 and a second clamping block 15, the first clamping block 12 is clamped and fixed by the second clamping block 15 through the spring 16 by utilizing the elasticity of a spring 16, a steel pipe to be welded is placed between two support blocks 10 on the base 1 at the bottom of the framework, a nut block 6 moves upwards or downwards through a rotating lead screw 4 according to the position needing to be welded, a movable plate 9 is driven to move upwards or downwards through a connecting rod 7 and a movable block 8, so that the height of the steel pipe is adjusted to be in the welding position, after the adjustment is finished, the welding can, the welding of other steel pipes can be completed by the same method, the welding is simple and convenient, the pull rod 14 is pulled upwards after the welding is completed, the second clamping block 15 is separated from the cross rod at the top of the framework, and the framework can be taken out for the next welding.
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 (5)
1. The utility model provides a car seat back skeleton welding frock, includes base (1), its characterized in that: the welding device is characterized in that the welding device (2) is symmetrically arranged on the upper surface of the base (1), a vertical plate (3) is fixed at the middle position of the upper surface of the base (1), a lead screw (4) is installed on the upper surface of the base (1) in a rotating mode, a nut block (5) is connected to the lead screw (4) in a threaded mode, a rectangular hole (6) is formed in the vertical plate (3) in the vertical direction, a connecting rod (7) is movably arranged in the rectangular hole (6), one end of the connecting rod (7) is connected to the nut block (5), a movable block (8) is welded to the other end of the connecting rod (7), a movable plate (9) is welded to one side, away from the connecting rod (7), of the movable block (8), supporting blocks (10) are symmetrically fixed on the movable plate (9), a positioning block (11) is slidably connected to one side wall of the vertical plate (3), the positioning, the round hole has been seted up to the symmetry on the roof of locating piece (11), the round hole internalization is provided with movable rod (13), the top of two movable rod (13) is fixed with pull rod (14) that same level set up, the bottom mounting of two movable rod (13) has clamp splice two (15) that same level set up, the cover is equipped with spring (16) on movable rod (13), and the top of spring (16) is connected on locating piece (11), the bottom of spring (16) is connected on clamp splice two (15).
2. The automobile seat backrest framework welding tool according to claim 1, characterized in that: the welding device (2) comprises a mechanical arm, and a welding gun is installed at one end of the mechanical arm.
3. The automobile seat backrest framework welding tool according to claim 1, characterized in that: the nut block (5) is provided with a through hole, a guide rod is movably arranged in the through hole, and the bottom end of the guide rod is welded on the base (1).
4. The automobile seat backrest framework welding tool according to claim 1, characterized in that: a sliding groove is formed in one side wall of the vertical plate (3) in the vertical direction and located right above the rectangular hole (6), a sliding block is connected to the sliding groove in a sliding mode, and the positioning block (11) is fixed to the sliding block.
5. The automobile seat backrest framework welding tool according to claim 1, characterized in that: the cross sections of the support block (10), the first clamping block (12) and the second clamping block (15) are all arc-shaped structures, and rubber pads are bonded on the side walls of the support block (10), the first clamping block (12) and the second clamping block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989993.7U CN213318581U (en) | 2020-09-14 | 2020-09-14 | Car seat back skeleton welding frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021989993.7U CN213318581U (en) | 2020-09-14 | 2020-09-14 | Car seat back skeleton welding frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213318581U true CN213318581U (en) | 2021-06-01 |
Family
ID=76062266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021989993.7U Expired - Fee Related CN213318581U (en) | 2020-09-14 | 2020-09-14 | Car seat back skeleton welding frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213318581U (en) |
-
2020
- 2020-09-14 CN CN202021989993.7U patent/CN213318581U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding tool for automobile seat back frame Effective date of registration: 20220519 Granted publication date: 20210601 Pledgee: Bank of China Limited by Share Ltd. Shiyan branch Pledgor: Shiyan Hewei Auto Parts Technology Co.,Ltd. Registration number: Y2022980005838 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |