CN207900543U - A kind of automobile bottom diskware welding fixture - Google Patents
A kind of automobile bottom diskware welding fixture Download PDFInfo
- Publication number
- CN207900543U CN207900543U CN201820139192.8U CN201820139192U CN207900543U CN 207900543 U CN207900543 U CN 207900543U CN 201820139192 U CN201820139192 U CN 201820139192U CN 207900543 U CN207900543 U CN 207900543U
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- CN
- China
- Prior art keywords
- gripper clamp
- fixture
- supporting rack
- welded
- adsorption site
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile bottom diskware welding fixtures,Including fixture supporting rack,Automobile chassis,Movable fixture adsorption site and gripper clamp,The uniform welding of two side up and down of the inner cavity of the fixture supporting rack has gripper clamp,And the rear surface of the inner cavity of fixture supporting rack is uniformly provided with arc-shaped slot,The rear wall of the movable fixture adsorption site is welded with arc-shaped magnet,And it is rotatably connected to adjusting screw rod in the middle part of the front end of movable fixture adsorption site,The outer surface of the adjusting screw rod is bolted with height adjusting sleeve pipe,By the gripper clamp for opening the circle of fixture supporting rack one one by one,By the way that movable fixture adsorption site is adsorbed on the arc-shaped slot for the position for needing to be clamped in advance,To limit the spatial position of parts,Welder is assisted to complete welding maintenance process,The chucking power of gripper clamp derives from annular air spring,Annular air spring alleviates the problem of metal spring used in everyday is likely to occur metal fatigue fracture.
Description
Technical field
The utility model is related to clamp art, specially a kind of automobile bottom diskware welding fixture.
Background technology
The welding of automobile bottom diskware is exactly to be welded process to the base of frame skeleton of installation zero accessory of automobile, due to automobile
It is after molding handling that the precision on chassis directly affects entire automobile, so this in Hyundai Motor manufacturing process is repeatedly
The process repeated is completed by welding robot in most cases, but the adjustment in kart maintenance factory to chassis Light deformation
Work is also that can not complete in the case that automobile chassis is unfixed, it is desired nonetheless to automobile bottom diskware fixture come auxiliary repair,
Micro-adjustment and part replacement.
Utility model content
The purpose of this utility model is to provide a kind of automobile bottom diskware welding fixtures, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of automobile bottom diskware welding fixture, including
The two side up and down of fixture supporting rack, automobile chassis, movable fixture adsorption site and gripper clamp, the inner cavity of the fixture supporting rack is equal
It is even to be welded with gripper clamp, and the rear surface of the inner cavity of fixture supporting rack is uniformly provided with arc-shaped slot, the movable fixture absorption
The rear wall of seat is welded with arc-shaped magnet, and is rotatably connected to adjusting screw rod in the middle part of the front end of movable fixture adsorption site, described
The outer surface of adjusting screw rod is bolted with height adjusting sleeve pipe, and the left end of the height adjusting sleeve pipe is welded with gripper clamp, the folder
Tool supporting rack is clamped with automobile chassis by gripper clamp；
The gripper clamp includes annular air spring, gripper clamp maxilla, gripper clamp lower jaw and connecting rod, on the gripper clamp
Jaw and gripper clamp lower jaw are mutually rotatablely connected, and the lower left quarter of the front-rear side walls of the gripper clamp maxilla is welded with connecting rod, described
The inner surface of gripper clamp lower jaw is embedded with annular air spring, and annular air spring is located at gripper clamp maxilla and gripper clamp lower jaw
Junction, the inside of the annular air spring offers compression chamber, and the internal slide of the compression chamber is connected with piston head,
The left end of the piston head is welded with piston curved bar, connecting rod slot is welded in the middle part of the piston curved bar, and connecting rod is inserted
It is connected to the inside of connecting rod slot.
Preferably, the middle part of the left and right sides wall of the inner cavity of fixture supporting rack is welded with fixed rope padlock.
Preferably, the upper end of the left part of the lateral wall of the gripper clamp lower jaw offers stress slot.
Preferably, the right end of the right side wall of the piston head is pasted with gasket.
Preferably, the inner surface of the connecting rod slot is pasted with compensating ring.
Preferably, the upper end of the adjusting screw rod is plugged with activity rotation handle.
Compared with prior art, the utility model has the beneficial effects that：A kind of automobile bottom diskware welding fixture, by one by one
The main frame of automobile chassis, is fixed on the top of fixture supporting rack, passes through movement by the gripper clamp for opening one circle of fixture supporting rack
The small parts for needing to be welded on the main frame of automobile chassis are clamped in gripper clamp on fixture adsorption site, pass through and rotate adjustment
Screw rod adjusts the height of parts, by the arc-shaped slot that movable fixture adsorption site is adsorbed on to the position for needing to be clamped in advance
On, to limit the spatial position of parts, auxiliary welder completes welding maintenance process, and the chucking power of gripper clamp is empty from annular
Gas spring, annular air spring alleviate the problem of metal spring used in everyday is likely to occur metal fatigue fracture.
Description of the drawings
Fig. 1 is the vertical view of the utility model；
Fig. 2 is the front view of the movable fixture adsorption site of the utility model；
Fig. 3 is that the main view of the gripper clamp of the utility model cuts open figure；
Fig. 4 is that the main view of the annular air spring of the utility model cuts open figure.
In figure：1 fixture supporting rack, 2 automobile chassises, 3 gripper clamps, 4 movable fixture adsorption sites, 5 fixed rope padlocks, 6 arcs
Card slot, 7 annular air springs, 8 gripper clamp maxillas, 9 gripper clamp lower jaw, 10 stress slots, 11 connecting rods, 12 compensating rings, 13 pistons
Curved bar, 14 compression chambers, 15 piston heads, 16 connecting rod slots, 17 arc-shaped magnets, 18 adjusting screw rods, 19 height adjusting sleeve pipes, 20 are lived
Dynamic rotation handle, 21 gaskets.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of automobile bottom diskware welding fixture, including folder
Have supporting rack 1, automobile chassis 2, movable fixture adsorption site 4 and gripper clamp 3, the both sides up and down of the inner cavity of the fixture supporting rack 1
Wall uniform welding has gripper clamp 3, and the rear surface of the inner cavity of fixture supporting rack 1 is uniformly provided with arc-shaped slot 6, the mobile folder
The rear wall of tool adsorption site 4 is welded with arc-shaped magnet 17, and adjusting is rotatably connected in the middle part of the front end of movable fixture adsorption site 4
The outer surface of screw rod 18, the adjusting screw rod 18 is bolted with height adjusting sleeve pipe 19, the left end weldering of the height adjusting sleeve pipe 19
It is connected to gripper clamp 3, the fixture supporting rack 1 is clamped with automobile chassis 2 by gripper clamp 3；
The gripper clamp 3 includes annular air spring 7, gripper clamp maxilla 8, gripper clamp lower jaw 9 and connecting rod 11, the folder
It holds pincers maxilla 8 and gripper clamp lower jaw 9 is mutually rotatablely connected, the lower left quarter of the front-rear side walls of the gripper clamp maxilla 8 is welded with company
The inner surface of extension bar 11, the gripper clamp lower jaw 9 is embedded with annular air spring 7, and annular air spring 7 is located on gripper clamp
The inside of the junction of jaw 8 and gripper clamp lower jaw 9, the annular air spring 7 offers compression chamber 14, the compression chamber 14
Internal slide is connected with piston head 15, and the left end of the piston head 15 is welded with piston curved bar 13, in the piston curved bar 13
Portion is welded with connecting rod slot 16, and connecting rod 11 is plugged in the inside of connecting rod slot 16, by opening fixture support one by one
The main frame of automobile chassis 2, is fixed on the top of fixture supporting rack 1, is adsorbed by movable fixture by the gripper clamp 3 that frame 1 one encloses
Gripper clamp 3 on seat 4 is clamped the small parts on the main frame for needing to be welded to automobile chassis 2, passes through and rotates adjustment screw
18 adjust the height of parts, by the arc-shaped slot 6 that movable fixture adsorption site 4 is adsorbed on to the position for needing to be clamped in advance
On, to limit the spatial position of parts, auxiliary welder completes welding maintenance process, and the chucking power of gripper clamp 3 is from annular
Air spring 7, annular air spring 7 alleviate the problem of metal spring used in everyday is likely to occur metal fatigue fracture.
Specifically, in order in 2 weight of automobile chassis it is exceeded be auxiliary load-bearing, a left side for the inner cavity of the fixture supporting rack 1
The middle part of right two side is welded with fixed rope padlock 5.
Specifically, in order to play buffer protection function to gripper clamp maxilla 8 when automobile chassis 2 is extracted out suddenly, it is described
The upper end of the left part of the lateral wall of gripper clamp lower jaw 9 offers stress slot 10.
Leak air problem when specifically, piston head 15 exerting a force to air in order to prevent, the right side of the piston head 15
The right end of wall is pasted with gasket 21.
Specifically, the insertion connecting rod slot 16 of connecting rod 11 shakes because connection is not close in order to prevent, the connection
The inner surface of bar slot 16 is pasted with compensating ring 12.
Specifically, turn adjusting screw rod 18, the upper end of the adjusting screw rod 18 are plugged with activity rotation 20 for convenience.
Operation principle：When the utility model is used, the gripper clamp 3 enclosed by opening fixture supporting rack 1 one one by one, is incited somebody to action
The main frame of automobile chassis 2 is fixed on the top of fixture supporting rack 1, is clamped by the gripper clamp 3 on movable fixture adsorption site 4
The small parts being welded on the main frame of automobile chassis 2 are needed, the height of parts is adjusted by rotating adjustment screw 18,
By the way that movable fixture adsorption site 4 is adsorbed on the arc-shaped slot 6 for the position for needing to be clamped in advance, to limit the space of parts
Position, auxiliary welder complete welding maintenance process, and the chucking power of gripper clamp 3 derives from annular air spring 7, annular air spring
7 alleviate the problem of metal spring used in everyday is likely to occur metal fatigue fracture, the left and right two of the inner cavity of fixture supporting rack 1
The middle part of side wall is welded with fixed rope padlock 5, and exceeded in 2 weight of automobile chassis is auxiliary load-bearing, the outside of gripper clamp lower jaw 9
The upper end of the left part of wall offers stress slot 10, plays buffer protection to gripper clamp maxilla 8 when automobile chassis 2 is extracted out suddenly and makees
With, the right end of the right side wall of piston head 15 is pasted with gasket 21, and leak air problem when preventing piston head 15 from exerting a force to air,
The inner surface of connecting rod slot 16 is pasted with compensating ring 12, and connecting rod 11 is prevented to be inserted into connecting rod slot 16 due to connection is not close
It shakes, the upper end of adjusting screw rod 18 is plugged with activity rotation 20, facilitates turn adjusting screw rod 18.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of automobile bottom diskware welding fixture, including fixture supporting rack（1）, automobile chassis（2）, movable fixture adsorption site（4）
And gripper clamp（3）, it is characterised in that：The fixture supporting rack（1）The uniform welding of two side up and down of inner cavity have gripper clamp
（3）, and fixture supporting rack（1）The rear surface of inner cavity be uniformly provided with arc-shaped slot（6）, the movable fixture adsorption site（4）
Rear wall be welded with arc-shaped magnet（17）, and movable fixture adsorption site（4）Front end in the middle part of be rotatably connected to adjusting screw rod
（18）, the adjusting screw rod（18）Outer surface be bolted with height adjusting sleeve pipe（19）, the height adjusting sleeve pipe（19）A left side
End is welded with gripper clamp（3）, the fixture supporting rack（1）Pass through gripper clamp（3）It is clamped with automobile chassis（2）；The gripper clamp
（3）Including annular air spring（7）, gripper clamp maxilla（8）, gripper clamp lower jaw（9）And connecting rod（11）, the gripper clamp maxilla
（8）With gripper clamp lower jaw（9）Mutually rotation connection, the gripper clamp maxilla（8）The lower left quarters of front-rear side walls be welded with connection
Bar（11）, the gripper clamp lower jaw（9）Inner surface be embedded with annular air spring（7）, and annular air spring（7）Positioned at folder
Hold pincers maxilla（8）With gripper clamp lower jaw（9）Junction, the annular air spring（7）Inside offer compression chamber（14）,
The compression chamber（14）Internal slide be connected with piston head（15）, the piston head（15）Left end be welded with piston curved bar
（13）, the piston curved bar（13）Middle part be welded with connecting rod slot（16）, and connecting rod（11）It is plugged in connecting rod slot
（16）Inside.
2. a kind of automobile bottom diskware welding fixture according to claim 1, it is characterised in that：The fixture supporting rack（1）
The middle part of left and right sides wall of inner cavity be welded with fixed rope padlock（5）.
3. a kind of automobile bottom diskware welding fixture according to claim 1, it is characterised in that：The gripper clamp lower jaw（9）
The upper end of left part of lateral wall offer stress slot（10）.
4. a kind of automobile bottom diskware welding fixture according to claim 1, it is characterised in that：The piston head（15）The right side
The right end of side wall is pasted with gasket（21）.
5. a kind of automobile bottom diskware welding fixture according to claim 1, it is characterised in that：The connecting rod slot（16）
Inner surface be pasted with compensating ring（12）.
6. a kind of automobile bottom diskware welding fixture according to claim 1, it is characterised in that：The adjusting screw rod（18）'s
Upper end is plugged with activity rotation handle（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139192.8U CN207900543U (en) | 2018-01-27 | 2018-01-27 | A kind of automobile bottom diskware welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820139192.8U CN207900543U (en) | 2018-01-27 | 2018-01-27 | A kind of automobile bottom diskware welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900543U true CN207900543U (en) | 2018-09-25 |
Family
ID=63565320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820139192.8U Expired - Fee Related CN207900543U (en) | 2018-01-27 | 2018-01-27 | A kind of automobile bottom diskware welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645782A (en) * | 2020-05-22 | 2020-09-11 | 江苏华宏科技股份有限公司 | Bus disassembling system body fixing platform and disassembling line thereof |
-
2018
- 2018-01-27 CN CN201820139192.8U patent/CN207900543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645782A (en) * | 2020-05-22 | 2020-09-11 | 江苏华宏科技股份有限公司 | Bus disassembling system body fixing platform and disassembling line 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20190127 |