CN210046227U - Automobile body welding jig with anti-deformation function - Google Patents
Automobile body welding jig with anti-deformation function Download PDFInfo
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- CN210046227U CN210046227U CN201920598375.0U CN201920598375U CN210046227U CN 210046227 U CN210046227 U CN 210046227U CN 201920598375 U CN201920598375 U CN 201920598375U CN 210046227 U CN210046227 U CN 210046227U
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Abstract
The utility model discloses an automobile body welding fixture with anti-deformation function, belonging to the technical field of automobile processing, which comprises a welding platform, a working hole is drilled at the upper end of the welding platform, a pair of electric push rods are arranged in the working hole, a lifting splint is arranged at the orifice of the working hole, the lifting splint is fixedly connected with the output ends of the electric push rods, a top plate is arranged at the upper side of the welding platform, a pair of supporting upright posts are fixedly connected between the welding platform and the top plate, the lower end of the top plate is fixedly connected with a fixed platform, the lower end of the fixed platform is fixedly connected with a fixed splint, a pair of fixed seats are fixedly connected at the upper end of the lifting splint, threaded holes are drilled in the fixed seats, threaded rods are connected in the threaded holes, the lateral clamping of an automobile body can be increased compared with the prior art, the, meanwhile, the stability of the car body during welding is improved, and the welding effect is improved.
Description
Technical Field
The utility model relates to an automobile processing technology field, more specifically say, relate to an automobile body welding jig with shape function of preapring for an unfavorable turn of events.
Background
The latest national standard "nomenclature and definition of types of cars and trailers" (GB/T3730.1-2001) in China defines cars as follows: power-driven, non-rail-borne vehicles with 4 or more than 4 wheels, mainly used for: carrying personnel and/or goods; a vehicle for towing persons and/or goods; the application is special.
When the automobile factory welds the automobile body, need use automobile body welding jig, current automobile body welding jig is relatively poor to the tight effect of clamp of automobile body, when welding automobile body, because the stability of automobile body is relatively poor, has brought very big inconvenience for user's use, has reduced this automobile body welding jig's practicality, and chinese utility model discloses a No. CN207615979U discloses automobile body welding jig, the on-line screen storage device comprises a base, the equal fixedly connected with bracing piece in both sides at base top, the top fixedly connected with backup pad of bracing piece, the bottom fixedly connected with box of backup pad, the inside lateral sliding connection of box has the baffle, the top fixedly connected with second support of baffle, the top swing joint of second support has the connecting rod. The utility model discloses a cooperation of base, bracing piece, push rod, backup pad, box, splint, first support, cylinder, transmission frame, movable rod, connecting rod, baffle, second spring and second support is used, has solved the current tight poor problem of clamp of automobile body welding jig clamp, and this automobile body welding jig possesses the tight effectual advantage of clamp, has increased the stability of automobile body, has brought very big facility for user's use, has improved this automobile body welding jig's practicality.
Although car body welding jig has certain tight effect of clamp to the automobile body in vertical direction in above-mentioned scheme, lack the horizontal ascending tight effect of clamp, lead to the stability of automobile body still not good, the error appears easily when the welding, leads to the automobile body to warp to the too big automobile body that leads to of the tight dynamics of clamp to the automobile body when pressing from both sides the automobile body simultaneously, influences the pleasing to the eye degree of automobile body.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide an automobile body welding jig with anti-deformation function, it can realize comparing with prior art and increasing the clamp of automobile body side direction tightly, is difficult for making the automobile body take place to warp and influences pleasing to the eye degree, improves the stability of automobile body when welding simultaneously, improves the welding effect.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
A welding fixture for automobile bodies with an anti-deformation function comprises a welding platform, wherein a working hole is formed in the upper end of the welding platform, a pair of electric push rods are installed in the working hole, a lifting clamp plate is arranged at the orifice of the working hole and fixedly connected with the output ends of the pair of electric push rods, a top plate is arranged on the upper side of the welding platform, a pair of supporting stand columns is fixedly connected between the welding platform and the top plate, a fixed table is fixedly connected with the lower end of the top plate, a fixed clamp plate is fixedly connected with the lower end of the fixed table, a pair of fixed seats is fixedly connected with the upper end of the lifting clamp plate, threaded holes are formed in the fixed seats, threaded rods are in threaded connection with the threaded rods, a movable groove is formed in one end, close to each other, of the threaded rods, a movable ball is movably connected, threaded rod one end fixedly connected with side splint are kept away from to the activity ball, can realize comparing with prior art and increase the clamping of automobile body side direction, are difficult for making the automobile body take place to warp and influence pleasing to the eye degree, improve the stability of automobile body when welding simultaneously, improve welding effect.
Furthermore, a pair of inserted bars of still fixedly connected with in the lift splint upper end, a pair of and inserted bar assorted guide cylinder of fixed station lower extreme fixedly connected with, and the inserted bar is inserted and is located in the guide cylinder, plays the guide effect when being close fixed splint to the lift splint, is difficult for appearing leading to the condition that the automobile body turned on one's side because of the lift splint slope.
Further, fixedly connected with buffer spring between diapire and the inserted bar in the guide cylinder, go back the spacing post of fixedly connected with on the diapire in the guide cylinder, spacing post is close to inserted bar one end and cuts the dashpot, fixedly connected with silica gel block in the dashpot, buffer spring play the cushioning effect, reduce solid fixed splint to the impact force of automobile body, spacing post plays the limiting displacement to the inserted bar, and the silica gel block is used for further protecting inserted bar and spacing post, is difficult for leading to the fracture damage because of the impact force is too big.
Further, the first rubber pad of solid fixed splint lower extreme fixedly connected with, movable ball one end fixedly connected with second rubber pad is kept away from to the side splint, improves the tight effect of clamp to the automobile body, is difficult for causing the damage to the automobile body surface simultaneously, and has avoided because of the automobile body deformation that rigid contact brought when pressure is too big.
Further, the stiff end fixedly connected with arc clamp plate of fixed pin, fixed pin one end fixedly connected with third rubber pad is kept away from to the arc clamp plate, improves the fixed effect of fixed pin to the activity ball, is difficult for causing the damage to the activity ball surface simultaneously.
Furthermore, the threaded rod is kept away from movable ball one end fixedly connected with handle, be carved with anti-skidding line on hand, make things convenient for the technical staff to rotate the threaded rod, and difficult slipping.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize comparing with prior art increasing the clamping of automobile body side direction, is difficult for making the automobile body take place to warp and influences pleasing to the eye degree, and the stability of automobile body when improving the welding simultaneously improves the welding effect.
(2) The lifting clamp plate upper end is fixedly connected with a pair of insertion rods, the fixing platform lower end is fixedly connected with a pair of guide cylinders matched with the insertion rods, the insertion rods are inserted into the guide cylinders, the guide effect when the lifting clamp plate is close to the fixing clamp plate is achieved, and the situation that the automobile body turns on one side due to the fact that the lifting clamp plate inclines is not prone to occurring.
(3) Fixedly connected with buffer spring between diapire and the inserted bar in the guide cylinder, go back the spacing post of fixedly connected with on the diapire in the guide cylinder, spacing post is close to inserted bar one end and has dug the dashpot, fixedly connected with silica gel block in the dashpot, buffer spring plays the cushioning effect, reduces the impact force of solid fixed splint to the automobile body, spacing post plays the limiting displacement to the inserted bar, the silica gel block is used for further protecting inserted bar and spacing post, be difficult for because of the too big fracture damage that leads to of impact force.
(4) The first rubber pad of solid fixed splint lower extreme fixedly connected with, the side splint are kept away from activity ball one end fixedly connected with second rubber pad, improve the tight effect of clamp to the automobile body, are difficult for causing the damage to the automobile body surface simultaneously, and have avoided because of the automobile body deformation that the rigid contact brought when pressure is too big.
(5) The stiff end fixedly connected with arc clamp plate of fixed pin, fixed pin one end fixedly connected with third rubber pad is kept away from to the arc clamp plate, improves the fixed effect of fixed pin to the activity ball, is difficult for causing the damage to the activity ball surface simultaneously.
(6) The threaded rod is kept away from activity ball one end fixedly connected with handle, is carved with anti-skidding line on the handle, makes things convenient for the technical staff to rotate the threaded rod, and difficult slipping.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic structural view of the guide cylinder part of the present invention;
fig. 4 is a schematic structural view of the fixing pin of the present invention.
The reference numbers in the figures illustrate:
1 welding platform, 2 lift splint, 3 electric putter, 4 support posts, 5 roofs, 6 fixed stations, 7 solid fixed splint, 8 inserted bars, 9 guide cylinders, 10 fixing bases, 11 threaded rods, 12 activity balls, 13 side splint, 14 fixed pins, 15 buffer spring, 16 spacing posts, 17 silica gel blocks, 18 arc-shaped pressing plates.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
please refer to fig. 1-2, an automobile body welding fixture with deformation prevention function, including welding platform 1, a working hole is drilled at the upper end of welding platform 1, a pair of electric push rods 3 is installed in the working hole for providing driving force for clamping the automobile body in the vertical direction, a lifting clamp plate 2 is arranged at the orifice of the working hole, and the lifting clamp plate 2 is fixedly connected with the output end of the pair of electric push rods 3, a top plate 5 is arranged at the upper side of welding platform 1, a pair of supporting upright posts 4 is fixedly connected between welding platform 1 and the top plate 5, so as to support the top plate 5, a fixing table 6 is fixedly connected at the lower end of the top plate 5, an installation platform is provided, a fixing clamp plate 7 is fixedly connected at the lower end of the fixing table 6, so as to be matched with the lifting clamp plate 2 to clamp the automobile body in the vertical.
Please refer to fig. 2, a threaded hole is chiseled in the fixing seat 10, threaded hole internal thread is connected with a threaded rod 11, the realization of relying on the threaded rod 11 to cooperate with the threaded hole is close to the automobile body, a pair of threaded rods 11 are close to each other one end and are chiseled a movable groove, swing joint has a movable ball 12 in the movable groove, movable ball 12 can rotate in the movable groove, conveniently carry out the regulation of angle, and the device is suitable for various automobile bodies, threaded rod 11 is close to movable ball 12 one end threaded connection and has a fixed pin 14, can push up tight movable ball 12, be used for locking movable ball 12 fixed angle, movable ball 12 keeps away from threaded rod 11 one end fixedly connected with side splint 13, a pair of side.
Referring to fig. 1-2, the lower end of the fixed splint 7 is fixed, referring to fig. 1 and 3, the upper end of the lifting splint 2 is further fixedly connected with a pair of insertion rods 8, the lower end of the fixed platform 6 is fixedly connected with a pair of guide cylinders 9 matched with the upper ends of the insertion rods 8, the insertion rods 8 are inserted into the guide cylinders 9, so as to play a role of guiding the lifting splint 2 when approaching the fixed splint 7, the side turning of the vehicle body due to the inclination of the lifting splint 2 is not easy to occur, buffer springs 15 are fixedly connected between the inner bottom wall of the guide cylinders 9 and the insertion rods 8, limit posts 16 are further fixedly connected on the inner bottom wall of the guide cylinders 9, buffer grooves are chiseled at one ends of the limit posts 16, which are close to the insertion rods 8, silica gel blocks 17 are fixedly connected in the buffer grooves, the buffer springs 15 play a role of buffering, so as to reduce the impact force of the fixed splint 7 on the vehicle body, the limit posts 16 play a role of, the fracture and the damage caused by overlarge impact force are not easy to occur.
Be connected with first rubber pad, side plate 13 keeps away from movable ball 12 one end fixedly connected with second rubber pad, improves the tight effect of clamp to the automobile body, is difficult for causing the damage to the automobile body surface simultaneously, and has avoided because of the automobile body deformation that rigid contact brought when pressure is too big.
Referring to fig. 4, the fixed end of the fixing pin 14 is fixedly connected with an arc-shaped pressing plate 18, and one end of the arc-shaped pressing plate 18 away from the fixing pin 14 is fixedly connected with a third rubber pad, so as to improve the fixing effect of the fixing pin 14 on the movable ball 12 and prevent the surface of the movable ball 12 from being damaged.
Threaded rod 11 keeps away from activity ball 12 one end fixedly connected with handle, is carved with anti-skidding line on the handle, makes things convenient for the technical staff to rotate threaded rod 11, and difficult slipping.
When the device is used, a technician places a vehicle body to be welded between a pair of fixing seats 10, the rotating threaded rod 11 drives the side clamping plates 13 to be close to the vehicle body under the matching with the threaded holes of the fixing seats 10, after the pair of side clamping plates 13 are mutually matched to clamp the side body of the vehicle body, the side clamping plates 13 are tightly attached to the vehicle body because of the movability of the movable balls 12, the deformation of the side body of the vehicle body due to the overlarge instantaneous force caused by direct contact is not easy to occur, the movable balls 12 are fixed by screwing the fixing pins 14, the pair of electric push rods 3 are started to push the lifting clamping plates 2 to ascend until the vehicle body is contacted with the fixing clamping plates 7 and the vertical clamping is achieved, the pair of electric push rods 3 are stopped, under the buffering effect of the buffer springs 15 and the limiting effect of the limiting columns 16, the instantaneous pressure of the lifting clamping plates 2 and the fixing clamping plates 7 on the vertical direction of the vehicle body is, the automobile body is not easy to deform, the attractiveness is not affected, meanwhile, the stability of the automobile body during welding is improved, and the welding effect is improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides an automobile body welding jig with function of preapring for an unfavorable turn of events shape, includes welded platform (1), its characterized in that: the upper end of the welding platform (1) is provided with a working hole, the working hole is internally provided with a pair of electric push rods (3), the orifice of the working hole is provided with a lifting clamp plate (2), the output ends of the lifting clamp plate (2) and the pair of electric push rods (3) are fixedly connected, the upper side of the welding platform (1) is provided with a top plate (5), a pair of supporting upright posts (4) is fixedly connected between the welding platform (1) and the top plate (5), the lower end of the top plate (5) is fixedly connected with a fixed table (6), the lower end of the fixed table (6) is fixedly connected with a fixed clamp plate (7), the upper end of the lifting clamp plate (2) is fixedly connected with a pair of fixed seats (10), the fixed seats (10) are internally provided with threaded holes, threaded holes are internally threaded rods (11), and a pair of threaded rods, the utility model discloses a threaded rod, including activity inslot swing joint have movable ball (12), threaded rod (11) are close to movable ball (12) one end threaded connection and have fixed pin (14), threaded rod (11) one end fixedly connected with side splint (13) are kept away from in movable ball (12).
2. The automobile body welding jig with the deformation prevention function as claimed in claim 1, wherein: the lifting clamp plate is characterized in that a pair of insertion rods (8) are fixedly connected to the upper end of the lifting clamp plate (2), a pair of guide cylinders (9) matched with the insertion rods (8) are fixedly connected to the lower end of the fixed platform (6), and the insertion rods (8) are inserted into the guide cylinders (9).
3. The automobile body welding jig with the deformation prevention function as claimed in claim 2, wherein: fixedly connected with buffer spring (15) between diapire and inserted bar (8) in guide cylinder (9), go back spacing post of fixedly connected with (16) on the diapire in guide cylinder (9), spacing post (16) are close to inserted bar (8) one end and are dug there is the dashpot, fixedly connected with silica gel block (17) in the dashpot.
4. The automobile body welding jig with the deformation prevention function as claimed in claim 1, wherein: the lower end of the fixed clamping plate (7) is fixedly connected with a first rubber pad, and one end, far away from the movable ball (12), of the side clamping plate (13) is fixedly connected with a second rubber pad.
5. The automobile body welding jig with the deformation prevention function as claimed in claim 1, wherein: the fixed end of fixed pin (14) fixedly connected with arc clamp plate (18), fixed pin (14) one end fixedly connected with third rubber pad is kept away from to arc clamp plate (18).
6. The automobile body welding jig with the deformation prevention function as claimed in claim 1, wherein: threaded rod (11) are kept away from activity ball (12) one end fixedly connected with handle, be carved with anti-skidding line on hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598375.0U CN210046227U (en) | 2019-04-28 | 2019-04-28 | Automobile body welding jig with anti-deformation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920598375.0U CN210046227U (en) | 2019-04-28 | 2019-04-28 | Automobile body welding jig with anti-deformation function |
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| Publication Number | Publication Date |
|---|---|
| CN210046227U true CN210046227U (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920598375.0U Active CN210046227U (en) | 2019-04-28 | 2019-04-28 | Automobile body welding jig with anti-deformation function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643367A (en) * | 2020-12-08 | 2021-04-13 | 北京星航机电装备有限公司 | Self-centering adjustable machining clamping device and clamping method |
-
2019
- 2019-04-28 CN CN201920598375.0U patent/CN210046227U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112643367A (en) * | 2020-12-08 | 2021-04-13 | 北京星航机电装备有限公司 | Self-centering adjustable machining clamping device and clamping method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: No.35, East Road West, automobile city, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Yuanhao automation Intelligent Technology Group Co.,Ltd. Address before: No.35, East Road West, automobile city, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU YUANHAO AUTOMATION EQUIPMENT Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP03 | "change of name, title or address" |
Address after: 510000 No.35, west of East Road, automobile city, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Yuanhao automation Intelligent Technology Group Co.,Ltd. Address before: No.35, East Road West, automobile city, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU YUANHAO AUTOMATION EQUIPMENT Co.,Ltd. |
|
| CP03 | "change of name, title or address" |