CN205008790U - A welding jig for chair frame - Google Patents
A welding jig for chair frame Download PDFInfo
- Publication number
- CN205008790U CN205008790U CN201520738732.0U CN201520738732U CN205008790U CN 205008790 U CN205008790 U CN 205008790U CN 201520738732 U CN201520738732 U CN 201520738732U CN 205008790 U CN205008790 U CN 205008790U
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- China
- Prior art keywords
- foot rest
- mounting
- backrest
- chair frame
- locating part
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Abstract
The utility model provides a welding jig for chair frame, it is used for fixing a position the weld forming of being convenient for to the seat frame of chair frame, back of the body frame and foot rest, it includes the bottom plate, sets up the closing device on the bottom plate, the location portion that is used for fixing a position the seat frame setting element of seat frame and is used for location back of the body frame and foot rest, the seat frame setting element hangs on the bottom plate and is relative with closing device, location portion sets up on the bottom plate and lies in the top and the below of seat frame setting element. The utility model discloses a welding jig for chair frame simple structure, practicality are strong and can improve welding quality, this welding jig can replace the artifical fixed counterpoint of carrying out the accuracy to the chair frame to improve the welding precision of chair frame and the efficiency of assembly, and then improve the preparation efficiency and the finished product quality of follow -up stage technology, be favorable to popularizing in machining and promoting.
Description
Technical field
The utility model relates to welding processing field of mechanical technique, more particularly, relates to a kind of weld jig for chair frame.
Background technology
Chair is one of apparatus of often using of people, is widely used in the public places such as family, school, office and waiting booth.In the prior art, in order to ensure the intensity of chair, present chair frame generally adopts metal framework Welding Structure, then is installed on chair frame after adopting wood-based plate or plant veneer to be pressed into backboard and seat board.
And in chair frame assembling process, for ensureing that each metal framework connects the stability of effect, needs each metal framework to be welded by soldering set.Traditional welding procedure all adopts and manually completes, and to be aimed at one by one by the metal framework of each several part fixingly to weld again with staff.But above-mentioned employing manual operation not only makes chair frame assembly process step complicated, consuming time compared with long and labour intensity is large; And there is subjective judgement when each branch's metal framework contraposition, cause causing the problem that contraposition is inaccurate and error rate is high, thus the directly follow-up backboard of impact and the make efficiency of seat board installation procedure and the end product quality of chair entirety.
Therefore, now need to provide a kind of and replace artificial weld jig chair frame being fixed to contraposition, fast, accurately and effectively chair frame is welded, thus the welding precision of chair frame and the efficiency of assembling can be improved, and then the make efficiency of raising follow-up phase technique and end product quality.
Utility model content
The purpose of this utility model is to overcome shortcoming of the prior art with not enough, provides a kind of structure simple, practical and can improve the weld jig for chair frame of welding quality; This weld jig can replace manually fixing contraposition accurately to chair frame, thus improves the welding precision of chair frame and the efficiency of assembling, and then improves make efficiency and the end product quality of follow-up phase technique, is conducive to universal in machining and promotes.
In order to achieve the above object, the utility model is achieved by following technical proposals: a kind of weld jig for chair frame, positions be convenient to welding fabrication for the mounting to chair frame, backrest and foot rest; It is characterized in that: comprise base plate, the hold down gag be arranged on base plate, for locating the mounting keeper of mounting and the location division for locating backrest and foot rest; Described mounting keeper to be suspended on base plate and relative with hold down gag; Described location division to be arranged on base plate and to be positioned at above and below mounting keeper.
In such scheme, mounting compresses and is positioned on mounting keeper by hold down gag, and is positioned on location division by backrest and foot rest compression, then can realize the comprehensive effective location of chair frame, be convenient to the accurate welding of welding robot.This weld jig can replace manually fixing contraposition accurately to chair frame, thus improves the welding precision of chair frame and the efficiency of assembling, and then improves make efficiency and the end product quality of follow-up phase technique, is conducive to universal in machining and promotes.
Described location division comprises the location division one be positioned at above mounting keeper and the location division two be positioned at below mounting keeper; Described location division one and location division two is upper and lower is oppositely arranged.Location division one of the present utility model and location division two position the foot rest in chair frame respectively, and therefore location division one and location division two are oppositely arranged.
Described location division one comprises and is arranged on the support on base plate and the gripper shoe for placing backrest and foot rest; Described gripper shoe is rack-mount.
Described gripper shoe comprises backrest gripper shoe and two pieces of foot rest gripper shoes; Described backrest gripper shoe is connected with support and is provided with backrest locating part one; One end of described two pieces of foot rest gripper shoes is all rack-mount by connecting plate, and the other end is provided with baffle plate one; Described two pieces of foot rest gripper shoes are relatively set with foot rest locating part one respectively, and the side of the foot rest locating part one wherein in one piece of foot rest gripper shoe is provided with hold down gag.The utility model adopts hold down gag to be pressed on foot rest locating part one to one of them pole of foot rest, can reach locating effect further.
Described location division two comprises backrest locating part two, foot rest locating part two and baffle plate two; Described backrest locating part two to be arranged on base plate and to be positioned at the below of backrest locating part one; Described foot rest locating part two point two row be oppositely arranged on base plate, and be positioned at the below of foot rest locating part one, and wherein the side of row's foot rest locating part two is provided with hold down gag; Described baffle plate two to be arranged on base plate and to be positioned at the below of baffle plate one.Same, the utility model adopts hold down gag to be pressed on foot rest locating part two to one of them pole of foot rest, can reach locating effect further.
Foot rest locating part one in described two pieces of foot rest gripper shoes and the foot rest locating part two on base plate all distribute in "eight" shape.The distribution design of this foot rest locating part one and foot rest locating part two can make foot rest firmly be placed on foot rest locating part one and foot rest locating part two.
Described mounting keeper is connected with support and is suspended on base plate; Described mounting keeper is in " work " font, and its lateral part is provided with the locating slot for locating mounting; The below of described mounting keeper is provided with the locating dowel for placing mounting side, and described locating dowel is arranged on base plate.The setting of locating slot can be convenient to cylindrical or oval mounting pole and realize better location.
Described hold down gag comprises the frame be arranged on base plate, be arranged on cylinder in frame and compacting part; Described compacting part is all connected with the pushing part of cylinder by support plate.Cylinder of the present utility model can promote compacting part and effectively compress location to chair frame.
Described compacting part comprises mounting compact heap, for the backrest compact heap that backrest is positioned on mounting and the foot rest compact heap being separately positioned on mounting compact heap both sides; Described mounting compact heap and mounting keeper are oppositely arranged; Two pieces of described foot rest compact heaps are oppositely arranged with baffle plate one and baffle plate two respectively; Two pieces of described backrest compact heaps are separately positioned between mounting compact heap and two pieces of foot rest compact heaps.Mounting is pressed on mounting keeper and is fixed by mounting compact heap of the present utility model; And foot rest is pressed on baffle plate one and baffle plate two and is fixed by two pieces of foot rest compact heaps respectively; Backrest is then pressed on mounting and is fixed by two pieces of backrest compact heaps respectively.
The utility model also comprises guide rod, and one end of described guide rod is arranged in frame, and the other end is connected with support plate.
Weld jig for chair frame of the present utility model uses like this:
1, two foot rests of chair frame are placed on the foot rest locating part one on location division one and the foot rest locating part two on location division two positions respectively, and meanwhile, hold down gag compresses foot rest.
2, the side of the mounting of chair frame is placed on locating dowel, and is positioned on mounting keeper by locating slot.
3, two backrests of chair frame are placed on backrest locating part one and backrest locating part two respectively.
4, under the promotion of cylinder, mounting is pressed on mounting keeper and is fixed by mounting compact heap by mounting; Foot rest is pressed on baffle plate one and baffle plate two and is fixed by two pieces of foot rest compact heaps respectively; Backrest is then pressed on mounting and is fixed by two pieces of backrest compact heaps respectively.
Like this, chair frame by the location of weld jig, then by welder by mounting, foot rest and backrest welding fabrication.In welding process, due to the strong fix of this fixture, each parts of chair frame are not easy displacement or loosen, thus can improve the welding precision of chair frame and the efficiency of assembling, and then improve make efficiency and the end product quality of follow-up phase technique.
Compared with prior art, the utility model tool has the following advantages and beneficial effect: it is simple, practical and can improve welding quality that the utility model is used for the weld jig structure of chair frame; This weld jig can replace manually fixing contraposition accurately to chair frame, thus improves the welding precision of chair frame and the efficiency of assembling, and then improves make efficiency and the end product quality of follow-up phase technique, is conducive to universal in machining and promotes.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the weld jig of chair frame;
The structural representation of Fig. 2 to be the utility model for the weld jig of chair frame be fixed with chair frame;
Wherein, 1 be mounting, 2 be backrest, 3 be foot rest, 4 be base plate, 5 be mounting keeper, 6 be support, 7 be backrest gripper shoe, 8 be foot rest gripper shoe, 9 for backrest locating part one, 10 be connecting plate, 11 for baffle plate one, 12 for foot rest locating part one, 13 be hold down gag, 14 for backrest locating part two, 15 for foot rest locating part two, 16 for baffle plate two, 17 is locating slot, 18 is locating dowel, 19 is frame, 20 is cylinder, 21 is support plate, 22 is mounting compact heap, 23 is backrest compact heap, 24 is foot rest compact heap, 25 is guide rod.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Embodiment
As depicted in figs. 1 and 2, the weld jig for chair frame of the present utility model positions for the mounting 1 to chair frame, backrest 2 and foot rest 3 to be convenient to welding fabrication.This weld jig comprises base plate 4, the hold down gag be arranged on base plate 4, for locating the mounting keeper 5 of mounting 1 and the location division for locating backrest 2 and foot rest 3, wherein, mounting keeper 5 to be suspended on base plate 4 and relative with hold down gag, and location division to be arranged on base plate 4 and to be positioned at above and below mounting keeper 5.
Location division of the present utility model comprises the location division two being positioned at location division above mounting keeper 5 one and being positioned at below mounting keeper 5, location division one and location division two is upper and lower is oppositely arranged.
Wherein, location division one comprises and is arranged on the support 6 on base plate 4 and the gripper shoe for placing backrest 2 and foot rest 3, and gripper shoe is installed on the frame 6.Gripper shoe comprises backrest gripper shoe 7 and two pieces of foot rest gripper shoes 8, and wherein, backrest gripper shoe 7 is connected with support 6 and is provided with backrest locating part 1.One end of two pieces of foot rest gripper shoes 8 is all installed on the frame 6 by connecting plate 10, and the other end is provided with baffle plate 1.Two pieces of foot rest gripper shoes 8 are relatively set with foot rest locating part 1 respectively, and the side of the foot rest locating part 1 wherein in one piece of foot rest gripper shoe 8 is provided with hold down gag 13.
Location division two comprises backrest locating part 2 14, foot rest locating part 2 15 and baffle plate 2 16, wherein, backrest locating part 2 14 to be arranged on base plate 4 and to be positioned at the below of backrest locating part 1, foot rest locating part 2 15 point two row is oppositely arranged on base plate 4, and be positioned at the below of foot rest locating part 1, wherein the side of row's foot rest locating part 2 15 is provided with hold down gag 13, and baffle plate 2 16 to be arranged on base plate 4 and to be positioned at the below of baffle plate 1.
Foot rest locating part 1 in two pieces of foot rest gripper shoes 8 and the foot rest locating part 2 15 on base plate 4 all distribute in "eight" shape.The shape that the distribution of foot rest locating part 1 and foot rest locating part 2 15 can install the chair foot rest of processing designs, and foot rest can be firmly placed on foot rest locating part 1 and foot rest locating part 2 15.
Mounting keeper 5 of the present utility model is connected with support 6 and is suspended on base plate 4, this mounting keeper 5 is in " work " font, its lateral part is provided with the locating slot 17 for locating mounting 1, the below of mounting keeper 5 is provided with the locating dowel 18 for placing mounting 1 side, and locating dowel 18 is arranged on base plate 4.
Hold down gag of the present utility model comprises the frame 19 be arranged on base plate 4, be arranged on cylinder 20 in frame 19 and compacting part, and compacting part is all connected by the pushing part of support plate 21 with cylinder 20.Compacting part comprises mounting compact heap 22, for backrest 2 being positioned at the backrest compact heap 23 on mounting 1 and being separately positioned on the foot rest compact heap 24 of mounting compact heap 22 both sides.Wherein, mounting compact heap 22 and mounting keeper 5 are oppositely arranged, and two pieces of foot rest compact heaps 24 are oppositely arranged with baffle plate 1 and baffle plate 2 16 respectively, and two pieces of backrest compact heaps 23 are separately positioned between mounting compact heap 22 and two pieces of foot rest compact heaps 24.The utility model also comprises guide rod 25, and one end of guide rod 25 is arranged in frame 19, and the other end is connected with support plate 21.
Weld jig for chair frame of the present utility model uses like this:
1, two foot rests 3 of chair frame are placed on the foot rest locating part 1 on location division one and the foot rest locating part 2 15 on location division two positions respectively, and meanwhile, hold down gag 13 pairs of foot rests 3 compress.
2, the side of the mounting 1 of chair frame is placed on locating dowel 18, and is positioned on mounting keeper 5 by locating slot 17.
3, two backrests 2 of chair frame are placed on backrest locating part 1 and backrest locating part 2 14 respectively.
4, under the promotion of cylinder 20, mounting 1 is pressed on mounting keeper 5 and is fixed by mounting compact heap 22 by mounting 1; Foot rest 3 is pressed on baffle plate 1 and baffle plate 2 16 and is fixed by two pieces of foot rest compact heaps 24 respectively; Backrest 2 is then pressed on mounting 1 and is fixed by two pieces of backrest compact heaps 23 respectively.
Like this, chair frame by the location of weld jig, then by welder by mounting 1, foot rest 3 and backrest 2 welding fabrication.In welding process, due to the strong fix of this fixture, each parts of chair frame are not easy displacement or loosen, thus can improve the welding precision of chair frame and the efficiency of assembling, and then improve make efficiency and the end product quality of follow-up phase technique.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (10)
1., for a weld jig for chair frame, position for the mounting to chair frame, backrest and foot rest and be convenient to welding fabrication; It is characterized in that: comprise base plate, the hold down gag be arranged on base plate, for locating the mounting keeper of mounting and the location division for locating backrest and foot rest; Described mounting keeper to be suspended on base plate and relative with hold down gag; Described location division to be arranged on base plate and to be positioned at above and below mounting keeper.
2. the weld jig for chair frame according to claim 1, is characterized in that: described location division comprises the location division one be positioned at above mounting keeper and the location division two be positioned at below mounting keeper; Described location division one and location division two is upper and lower is oppositely arranged.
3. the weld jig for chair frame according to claim 2, is characterized in that: described location division one comprises and is arranged on the support on base plate and the gripper shoe for placing backrest and foot rest; Described gripper shoe is rack-mount.
4. the weld jig for chair frame according to claim 3, is characterized in that: described gripper shoe comprises backrest gripper shoe and two pieces of foot rest gripper shoes; Described backrest gripper shoe is connected with support and is provided with backrest locating part one; One end of described two pieces of foot rest gripper shoes is all rack-mount by connecting plate, and the other end is provided with baffle plate one; Described two pieces of foot rest gripper shoes are relatively set with foot rest locating part one respectively, and the side of the foot rest locating part one wherein in one piece of foot rest gripper shoe is provided with hold down gag.
5. the weld jig for chair frame according to claim 4, is characterized in that: described location division two comprises backrest locating part two, foot rest locating part two and baffle plate two; Described backrest locating part two to be arranged on base plate and to be positioned at the below of backrest locating part one; Described foot rest locating part two point two row be oppositely arranged on base plate, and be positioned at the below of foot rest locating part one, and wherein the side of row's foot rest locating part two is provided with hold down gag; Described baffle plate two to be arranged on base plate and to be positioned at the below of baffle plate one.
6. the weld jig for chair frame according to claim 5, is characterized in that: the foot rest locating part one in described two pieces of foot rest gripper shoes and the foot rest locating part two on base plate all distribute in "eight" shape.
7. the weld jig for chair frame according to claim 3, is characterized in that: described mounting keeper is connected with support and is suspended on base plate; Described mounting keeper is in " work " font, and its lateral part is provided with the locating slot for locating mounting; The below of described mounting keeper is provided with the locating dowel for placing mounting side, and described locating dowel is arranged on base plate.
8. the weld jig for chair frame according to claim 5, is characterized in that: described hold down gag comprises the frame be arranged on base plate, be arranged on cylinder in frame and compacting part; Described compacting part is all connected with the pushing part of cylinder by support plate.
9. the weld jig for chair frame according to claim 8, is characterized in that: described compacting part comprises mounting compact heap, for the backrest compact heap that backrest is positioned on mounting and the foot rest compact heap being separately positioned on mounting compact heap both sides; Described mounting compact heap and mounting keeper are oppositely arranged; Two pieces of described foot rest compact heaps are oppositely arranged with baffle plate one and baffle plate two respectively; Two pieces of described backrest compact heaps are separately positioned between mounting compact heap and two pieces of foot rest compact heaps.
10. the weld jig for chair frame according to claim 8, is characterized in that: also comprise guide rod, and one end of described guide rod is arranged in frame, and the other end is connected with support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738732.0U CN205008790U (en) | 2015-09-22 | 2015-09-22 | A welding jig for chair frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520738732.0U CN205008790U (en) | 2015-09-22 | 2015-09-22 | A welding jig for chair frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205008790U true CN205008790U (en) | 2016-02-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520738732.0U Active CN205008790U (en) | 2015-09-22 | 2015-09-22 | A welding jig for chair frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205008790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055049A (en) * | 2021-11-12 | 2022-02-18 | 鑫磊压缩机股份有限公司 | Screw machine chassis welding tool clamp and method thereof |
-
2015
- 2015-09-22 CN CN201520738732.0U patent/CN205008790U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055049A (en) * | 2021-11-12 | 2022-02-18 | 鑫磊压缩机股份有限公司 | Screw machine chassis welding tool clamp and method thereof |
| CN114055049B (en) * | 2021-11-12 | 2024-02-09 | 鑫磊压缩机股份有限公司 | Welding fixture and method for underframe of screw machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A welding jig for chair frame Effective date of registration: 20180529 Granted publication date: 20160203 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd Sanshui branch Pledgor: Guangdong Tag prestige robot Science and Technology Ltd. Registration number: 2018440000135 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210506 Granted publication date: 20160203 Pledgee: Guangdong Nanhai rural commercial bank Limited by Share Ltd. Sanshui branch Pledgor: GUANGDONG TIGERWELD ROBOT TECHNOLOGY Co.,Ltd. Registration number: 2018440000135 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |