CN209288612U - Robot welding square tube stationary fixture - Google Patents
Robot welding square tube stationary fixture Download PDFInfo
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- CN209288612U CN209288612U CN201822120294.8U CN201822120294U CN209288612U CN 209288612 U CN209288612 U CN 209288612U CN 201822120294 U CN201822120294 U CN 201822120294U CN 209288612 U CN209288612 U CN 209288612U
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Abstract
The utility model belongs to clamp art, propose robot welding square tube stationary fixture, including pedestal, the both ends of pedestal are respectively arranged with vertical baffle and working base, it is provided on pedestal between vertical baffle and working base and compresses piece fixed plate, it compresses and is provided with compression piece on the outside of piece fixed plate, inside is provided with push-and-pull block, it compresses piece one end and compression piece fixed plate is hinged, middle part and push-and-pull block are hinged, free end is provided with housing pin, push-and-pull block movement is set on the base, side compression screw is provided on push-and-pull block, after pushing and pulling block movement and driving compression piece rotation, upper housing pin and side compression screw are inserted into vertical baffle and compress in the gap between piece fixed plate, push-and-pull block is connect by push-pull rod with locking device, push-pull rod and locking device are arranged on working base, solves existing square tube stationary fixture tooling folder The technical issues of tool is too many, and precision is difficult to ensure.
Description
Technical field
The utility model belongs to clamp art, is related to robot welding square tube stationary fixture.
Background technique
With the extensive use of robot welding, the positioning accuracy request of welding tooling is also gradually increased, it is general to require
Error is between 0-1mm, and existing square tube stationary fixture, which is divided into, pushes away folder and pressure folder, pushes away and clamps side surface, and pressure clamps upper surface, Gu
As soon as fixed root canal just needs two to push away folder and two pressure folders, a tricycle has more than 20 square tubes to be connected with each other, tooling is caused to be pressed from both sides
Tool is too many, and precision is difficult to ensure.
Utility model content
The utility model proposes robot welding square tube stationary fixtures, solve above-mentioned technical problem.
The technical solution of the utility model is achieved in that
Robot welding square tube stationary fixture, comprising:
Pedestal, the both ends of the pedestal are respectively arranged with vertical baffle and working base, the vertical baffle and the tooling
It is provided on the pedestal between seat and compresses piece fixed plate, be provided with compression piece on the outside of the compression piece fixed plate, inside is set
It is equipped with push-and-pull block, described compression piece one end and the compression piece fixed plate are hinged, and middle part and the push-and-pull block are hinged, and free end is set
It is equipped with housing pin, the mobile setting of the push-and-pull block on the base, is provided with side compression screw, institute on the push-and-pull block
After stating the movement of push-and-pull block and the compression piece being driven to rotate, the upper housing pin and the side compression screw are inserted into described stand
In formula baffle and the gap compressed between piece fixed plate, the push-and-pull block is connect by push-pull rod with locking device, described
Push-pull rod and the locking device are arranged on the working base.
As further technical solution, the compression piece is L-shaped, and described one end for compressing piece is provided with bar shaped screw hole,
Middle part is provided with round screw hole, and the described piece one end that compresses passes through the bolt being inserted into the bar shaped screw hole and the compression piece fixed plate
Hingedly, middle part is hinged by being inserted into the round screw hole bolt and the push-and-pull block,
The upper housing pin be arranged in it is described compress another right-angle side of piece end, the upper housing pin axis with should
Right-angle side is vertical.
As further technical solution, the compression piece fixed plate altogether there are two, and be arranged in parallel, the push-and-pull block is set
It sets between two compression piece fixed plates.
As further technical solution, level is fixedly installed casing on the working base, and described push-pull rod one end is worn
Cross described sleeve pipe.
As further technical solution, the locking device include the first pin-joint piece, first pin-joint piece with it is described
Working base is hinged, and hand handle and the second pin-joint piece group, second pin-joint piece are hingedly provided on first pin-joint piece free end
Group free end and the push-pull rod are hinged.
As further technical solution, the second pin-joint piece group include two the second pin-joint pieces, two described second
One end of pin-joint piece is separately positioned on the two sides of first pin-joint piece, and the other end is separately positioned on the two of the push-and-pull boom end
Side.
It is described to compress the spiral shell being provided in piece fixed plate for blocking on the round screw hole as further technical solution
The groove of bolt, the slot opening is towards the working base.
Compared with prior art, it utility model works principle and has the beneficial effect that
1, in the utility model, pedestal is strip, and for placing rectangular tube and compressing, the other end is used for fixing lock for one end
Tight device, vertical baffle and the gap compressed between piece fixed plate form the rectangular channel for placing rectangular tube, compress piece fixed plate
Outside is provided with compression piece, moves horizontally on working base and is provided with push-pull rod, and push-pull rod is connected with close to the one end for compressing piece and pushes away
Pulling block, push-and-pull block move linearly back and forth in the inside for compressing piece fixed plate, push-and-pull block and to compress piece hinged, when pushing and pulling block with pushing away
When pull rod is mobile, drives and compress piece rotation.The free end for compressing piece is provided with housing pin, is arranged in the end of push-and-pull block
There is side compression screw.First according to housing pin in the size adjusting of square tube and side compression screw, screws in or compressed on screwing out
Screw and side compression screw keep it equal sized with the lower wall or side wall spacing and square tube of pedestal；Then retaining mechanism is pulled open,
It drives push-and-pull block to move to right by push-pull rod, and drives compression piece to rotate clockwise, make vertical baffle and compress between piece fixed plate
Rectangular channel exposure, square tube is placed in rectangular channel, then pulls retaining mechanism, move to left push-pull rod, and push-and-pull block is driven to move to left,
And compression piece is driven to rotate counterclockwise, so that housing pin is pressed in the upper surface of square tube, simultaneously as the setting of side compression screw exists
Block front end is pushed and pulled, when push-pull rod moves to left, side compression screw moves to left and squeezes the side surface of square tube.
In this way, squeezing by the side wall and bottom wall of larger-size rectangular channel and upper housing pin and side compression screw
Pressure, can be realized the fixation of square tube, does not need to use pressing device in four direction, save cost and space, simply just
Victory, good fixing effect.
2, in the utility model, compression piece is square, is opened up on a right-angle side there are two screw hole, bar shaped screw hole is used for
Compression piece and compression piece fixed plate are hingedly fixed up；Circle screw hole is used to compression piece and push-and-pull block hingedly fix.Compress piece
Housing pin is provided on another right-angle side, upper housing pin is vertical with pedestal, i.e., vertical with the upper surface of square tube.Side pressure
Tight screw is vertical with vertical baffle, i.e., vertical with the side surface of square tube.When compressing piece rotation, the hinge joint at middle part is essentially straight
Movement, the length of two hinge joints become larger, the hinge joint position change of end, compress the bolt in piece fixed plate in strip through-hole
Interior position change.
3, in the utility model, compress piece fixed plate altogether there are two, have gap between two compression piece fixed plates, for holding
Push-and-pull block is received along gap linear movement, close to or far from compress piece fixed plate, compressing piece is and pushes and pulls block hingedly.
4, in the utility model, casing is provided on working base, casing axis is horizontal, and push-pull rod is through in casing and horizontal
Mobile, casing has the function of that push-pull rod is kept to stablize movement.
5, in the utility model, locking device compresses piece rotation and by upper housing pin extruding square tube, lock for pushing
Tight device includes first pin-joint piece hinged with one end and working base, and the first pin-joint piece free end and the second pin-joint piece group are hinged,
Second pin-joint piece group free end and push-pull rod are hinged, and the first pin-joint piece and the second pin-joint piece group junction are also hingedly provided with hand
Hand handle rotates to the left pulling, will drive push-pull rod and moves to left；Hand handle rotates to the right pulling, will drive push-pull rod and moves to right.It is this more
Component articulated structure can flexibly control the spacing of both the first pin-joint piece and the second pin-joint piece group, to make push-pull rod or so
It is mobile.
6, in the utility model, the second pin-joint piece group includes two the second pin-joint pieces, and the second pin-joint piece both ends are separately connected
First pin-joint piece and push-pull rod.
7, it in the utility model, compresses and is arranged fluted in piece fixed plate, two compressions pieces are cut with scissors by bolt and push-and-pull block
Connect, there are gaps between compact heap and push-and-pull block, i.e., the push-and-pull block of some be an exposure to outside, when push-pull rod moves to left, band
Dynamic push-and-pull block moves to left, and when compressing piece rotation, being exposed to outer bolt can be caught in groove, thus fixed and support compression piece,
Prevent it from continuing to rotate counterclockwise.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is that the utility model clamps square tube schematic view of the front view；
Fig. 2 is that the utility model places status architecture schematic diagram before square tube；
Fig. 3 is that the utility model clamps square tube overlooking structure diagram；
In figure: 1- pedestal, 2- vertical baffle, 3- working base, 31- casing, 4- compress piece fixed plate, 41- groove, and 5- is compressed
Piece, 51- bar shaped screw hole, 52- circle screw hole, the upper housing pin of 6-, 7- push and pull block, 8- side compression screw, 9- push-pull rod, 10- locking
Device, the first pin-joint piece of 101-, 102- hand handle, 103- the second pin-joint piece group, the second pin-joint piece of 1031-.
Specific embodiment
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-Figure 3, the utility model proposes robot welding square tube stationary fixtures, comprising:
Pedestal 1, the both ends of pedestal 1 are respectively arranged with vertical baffle 2 and working base 3, between vertical baffle 2 and working base 3
Pedestal 1 on be provided with compress piece fixed plate 4, compress piece fixed plate 4 on the outside of be provided with compress piece 5, inside is provided with push-and-pull block
7, it compresses 5 one end of piece and compresses piece fixed plate 4 hingedly, middle part and push-and-pull block 7 are hinged, and free end is provided with housing pin 6, pushes away
The movement of pulling block 7 is arranged on pedestal 1, pushes and pulls and is provided with side compression screw 8 on block 7, and push-and-pull block 7 is mobile and compression piece 5 is driven to revolve
After turning, upper housing pin 6 and side compression screw 8 are inserted into vertical baffle 2 and compress in the gap between piece fixed plate 4, push-and-pull
Block 7 is connect by push-pull rod 9 with locking device 10, and push-pull rod 9 and locking device 10 are arranged on working base 3.
In the present embodiment, pedestal 1 is strip, and one end is for placing rectangular tube and compressing, and the other end is for fixed locking
Device 10, vertical baffle 2 and the gap compressed between piece fixed plate 4 form the rectangular channel for placing rectangular tube, compress piece fixed plate 4
Outside be provided with and compress piece 5, move horizontally on working base 3 and be provided with push-pull rod 9, push-pull rod 9 connects close to the one end for compressing piece 5
It is connected to push-and-pull block 7, block 7 is pushed and pulled and moves linearly back and forth in the inside for compressing piece fixed plate 4, block 7 is pushed and pulled and compresses piece 5 hingedly, when
When pushing and pulling block 7 with the movement of push-pull rod 9, drives and compress the rotation of piece 5.The free end for compressing piece 5 is provided with housing pin 6,
The end of push-and-pull block 7 is provided with side compression screw 8.
When operating, it first according to housing pin 6 in the size adjusting of square tube and side compression screw 8, screws in or screws out
Upper housing pin 6 and side compression screw 8 keep it equal sized with the lower wall or side wall spacing and square tube of pedestal 1；Then it pulls open
Retaining mechanism drives push-and-pull block 7 to move to right, and compression piece 5 is driven to rotate clockwise by push-pull rod 9, makes vertical baffle 2 and compresses piece
Rectangular channel exposure between fixed plate 4, square tube is placed in rectangular channel, then pulls retaining mechanism, move to left push-pull rod 9,
It drives push-and-pull block 7 to move to left, and drives and compress the rotation counterclockwise of piece 5, housing pin 6 is made to be pressed in the upper surface of square tube, meanwhile, by
In the setting of side compression screw 8 in push-and-pull 7 front end of block, when push-pull rod 9 moves to left, side compression screw 8 moves to left and squeezes square tube
Side surface.
In this way, passing through the side wall and bottom wall and upper housing pin 6 of larger-size rectangular channel and squeezing for side compression screw 8
Pressure, can be realized the fixation of square tube, does not need to use pressing device in four direction, save cost and space, simply just
Victory, good fixing effect.
Further, compression piece 5 is L-shaped, and the one end for compressing piece 5 is provided with bar shaped screw hole 51, and middle part is provided with round screw hole 52,
It is hinged by the bolt and compression piece fixed plate 4 being inserted into bar shaped screw hole 51 to compress 5 one end of piece, middle part passes through insertion circle screw hole 52
Bolt and push-and-pull block 7 are hinged, and upper housing pin 6 is arranged in the end for compressing another right-angle side of piece 5, upper 6 axis of housing pin with
The right-angle side is vertical.
In the present embodiment, compression piece 5 is square, is opened up on a right-angle side there are two screw hole, bar shaped screw hole 51 is used for
Compression piece 5 and compression piece fixed plate 4 are hingedly fixed up；Circle screw hole 52 is used for compression piece 5 and push-and-pull block 7 is hingedly fixed.
Compress another right-angle side of piece 5 on be provided with housing pin 6, upper housing pin 6 is vertical with pedestal 1, i.e., with the upper table of square tube
Face is vertical.Side compression screw 8 is vertical with vertical baffle 2, i.e., vertical with the side surface of square tube.It is rotated when compressing piece 5, the hinge at middle part
The essentially straight movement of contact, the length of two hinge joints become larger, the hinge joint position change of end, compress in piece fixed plate 4
Position change of the bolt in strip through-hole.
Further, it there are two compression piece fixed plate 4 is total to, and is arranged in parallel, push-and-pull block 7 is arranged in two compression piece fixed plates
Between 4.
In the present embodiment, compress piece fixed plate 4 altogether there are two, have gap between two compression piece fixed plates 4, for accommodating
Block 7 is pushed and pulled along gap linear movement, close to or far from compress piece fixed plate 4, compressing piece 5 is and pushes and pulls block 7 hingedly.
Further, level is fixedly installed casing 31 on working base 3, and 9 one end of push-pull rod passes through casing 31.
In the present embodiment, casing 31,31 axis horizontal of casing are provided on working base 3, push-pull rod 9 is through in casing 31 simultaneously
It moves horizontally, casing 31 has the function of that push-pull rod 9 is kept to stablize movement.
Further, locking device 10 includes the first pin-joint piece 101, and the first pin-joint piece 101 and working base 3 are hinged, the first hinge
Hand handle 102 and the second pin-joint piece group 103,103 free end of the second pin-joint piece group and push-and-pull are hingedly provided on 101 free end of contact pin
Bar 9 is hinged.
In the present embodiment, locking device 10 compresses the rotation of piece 5 and by upper housing pin 6 extruding square tube, lock for pushing
Tight device 10 includes first pin-joint piece 101 hinged with one end and working base 3, and 101 free end of the first pin-joint piece is hinged with second
Piece group 103 is hinged, and 103 free end of the second pin-joint piece group and push-pull rod 9 are hinged, the first pin-joint piece 101 and the second pin-joint piece group 103
Junction is also hingedly provided with hand handle 102, and hand handle 102 rotates to the left pulling, will drive push-pull rod 9 and moves to left；Hand handle 102 is to dextrorotation
Turn to pull, will drive push-pull rod 9 and move to right.This multi-part articulated structure can flexibly control the first pin-joint piece 101 and second
The spacing of both pin-joint piece groups 103, so that push-pull rod 9 be made to move left and right.
Further, the second pin-joint piece group 103 includes two the second pin-joint pieces 1031, one end of two the second pin-joint pieces 1031
The two sides of the first pin-joint piece 101 are separately positioned on, the other end is separately positioned on the two sides of 9 end of push-pull rod.
In the present embodiment, the second pin-joint piece group 103 includes two the second pin-joint pieces 1031,1031 both ends of the second pin-joint piece point
The first pin-joint piece 101 and push-pull rod 9 are not connected.
Further, the groove 41 being provided in piece fixed plate 4 for blocking the bolt on round screw hole 52 is compressed, groove 41 is opened
Mouthful towards working base 3.
In the present embodiment, compresses and be arranged fluted in piece fixed plate 4, two compressions pieces 5 pass through bolt and the push-and-pull hinge of block 7
Connect, there are gaps between compact heap and push-and-pull block 7, i.e., the push-and-pull block 7 of some be an exposure to outside, when push-pull rod 9 moves to left,
Push-and-pull block 7 is driven to move to left, when compressing the rotation of piece 5, being exposed to outer bolt can be caught in groove, thus fixed and support compression
Piece 5 prevents it from continuing to rotate counterclockwise.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. robot welding square tube stationary fixture, which is characterized in that including pedestal (1), the both ends of the pedestal (1) are respectively set
There are vertical baffle (2) and working base (3), is set on the pedestal (1) between the vertical baffle (2) and the working base (3)
It is equipped with and compresses piece fixed plate (4), be provided on the outside of the compression piece fixed plate (4) and compress piece (5), inside is provided with push-and-pull block
(7),
The compression piece (5) one end and the compressions piece fixed plate (4) hingedly, middle part with the push-and-pull block (7) hingedly, free end
Housing pin (6) are provided with,
The push-and-pull block (7) is mobile to be arranged on the pedestal (1), is provided with side compression screw (8) on the push-and-pull block (7),
After the push-and-pull block (7) moves and the compression piece (5) is driven to rotate, the upper housing pin (6) and the side compression screw
(8) it is inserted into the vertical baffle (2) and the gap compressed between piece fixed plate (4),
The push-and-pull block (7) is connect by push-pull rod (9) with locking device (10), the push-pull rod (9) and the locking device
(10) it is arranged on the working base (3).
2. robot welding square tube stationary fixture according to claim 1, which is characterized in that the compression piece (5) is in L
Shape, described one end for compressing piece (5) are provided with bar shaped screw hole (51), and middle part is provided with round screw hole (52), the compression piece (5) one
End passes through the bolt being inserted into the bar shaped screw hole (51) and the compression piece fixed plate (4) hingedly, and middle part passes through described in insertion
Justify screw hole (52) bolt and the push-and-pull block (7) hingedly,
Upper housing pin (6) setting is in the end for compressing piece (5) another right-angle side, upper housing pin (6) axis
Line is vertical with the right-angle side.
3. robot welding square tube stationary fixture according to claim 1, which is characterized in that the compression piece fixed plate
(4) it there are two altogether, and is arranged in parallel, the push-and-pull block (7) is arranged between two compression piece fixed plates (4).
4. robot welding square tube stationary fixture according to claim 1, which is characterized in that water on the working base (3)
Flat to be fixedly installed casing (31), described push-pull rod (9) one end passes through described sleeve pipe (31).
5. robot welding square tube stationary fixture according to claim 2, which is characterized in that locking device (10) packet
Include the first pin-joint piece (101), first pin-joint piece (101) and the working base (3) hingedly, first pin-joint piece (101)
Hingedly be provided with hand handle (102) and the second pin-joint piece group (103) on free end, the second pin-joint piece group (103) free end with
The push-pull rod (9) is hinged.
6. robot welding square tube stationary fixture according to claim 5, which is characterized in that the second pin-joint piece group
It (103) include two the second pin-joint pieces (1031), one end of two second pin-joint pieces (1031) is separately positioned on described the
The two sides of one pin-joint piece (101), the other end are separately positioned on the two sides of the push-pull rod (9) end.
7. robot welding square tube stationary fixture according to claim 2, which is characterized in that the compression piece fixed plate
(4) groove (41) for blocking the bolt on the round screw hole (52) is provided on, groove (41) opening is described in
Working base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120294.8U CN209288612U (en) | 2018-12-18 | 2018-12-18 | Robot welding square tube stationary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822120294.8U CN209288612U (en) | 2018-12-18 | 2018-12-18 | Robot welding square tube stationary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209288612U true CN209288612U (en) | 2019-08-23 |
Family
ID=67655197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822120294.8U Active CN209288612U (en) | 2018-12-18 | 2018-12-18 | Robot welding square tube stationary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209288612U (en) |
-
2018
- 2018-12-18 CN CN201822120294.8U patent/CN209288612U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 052360 Tian Jia Zhuang Xiang Zhang Dong Niu Cun, Xinji City, Shijiazhuang City, Hebei Province Patentee after: San'an Automobile Group Co.,Ltd. Address before: 052360 Tian Jia Zhuang Xiang Zhang Dong Niu Cun, Xinji City, Shijiazhuang City, Hebei Province Patentee before: HEBEI SANAN VEHICLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |