CN109202359A - A kind of tractor housing welding tooling - Google Patents
A kind of tractor housing welding tooling Download PDFInfo
- Publication number
- CN109202359A CN109202359A CN201811450441.6A CN201811450441A CN109202359A CN 109202359 A CN109202359 A CN 109202359A CN 201811450441 A CN201811450441 A CN 201811450441A CN 109202359 A CN109202359 A CN 109202359A
- Authority
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- China
- Prior art keywords
- upper cover
- connecting plate
- plate
- side plate
- groups
- 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.)
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- 238000003466 welding Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000009423 ventilation Methods 0.000 claims abstract description 26
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000003028 elevating effect Effects 0.000 claims description 11
- 230000001174 ascending effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The present invention relates to a kind of tractor housing welding toolings, upper cover connecting plate and two groups of side plate connecting plates are connected separately on workbench, wherein upper cover connecting plate is lifted cylinder by several upper cover connecting plates and connect with table surface, is each provided with the side plate connecting plate pusher cylinder that one group of cylinder body is fixed on the worktable in the two sides of side plate connecting plate and is used to drive side plate connecting plate mobile；One end of upper cover connecting plate is provided with a upper cover and pushes positioning mechanism；The side of workbench has been additionally provided with two groups of upper cover reinforcing rib clamp systems；The other end of upper cover connecting plate is also symmetrically arranged with two groups of clamp system C；Side plate window end connecting plate is provided on side plate connecting plate, profile on the connecting plate of side plate window end around side plate window end is provided with 4 groups of hold-down mechanism A, 4 groups of hold-down mechanism B are provided with by plate array of transferring on the connecting plate of side plate ventilation opening end, the middle part of connecting plate also passes through pinboard and is connected with two groups of hold-down mechanism C at side plate ventilation opening end.
Description
Technical field
The present invention relates to a kind of tractor housing welding toolings, belong to welding production line field.
Background technique
Hood shell, which welds traditional one side all, then will by the way that hood all parts prewelding to be connected in braced frame
Braced frame is placed on welding bench and is welded, and in the welding process of braced frame, because binding site is few, housing is each
The precision of a component is not high, and is easy to that desoldering occurs, and needs repair welding or repositioning, low efficiency, and precision
It is not high to cause product quality relatively low.
Summary of the invention
The technical problem to be solved by the present invention is overcome in the prior art housing the low technology of scheme precision is welded and fixed
Problem provides a kind of tractor housing welding tooling.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of tractor housing welding tooling, including workbench are connected separately with upper cover connecting plate and two groups on the workbench
Side plate connecting plate is connect wherein the top cap fishplate bar is lifted cylinder by several upper cover connecting plates with table surface, described
Side plate connecting plate drives guide rail to be slidably connected with workbench by several side plate connecting plates for falling in upper cover connecting plate axis, in side
The two sides of plate connecting plate are each provided with the side plate connecting plate pusher cylinder that one group of cylinder body is fixed on the worktable and are used to drive side plate
Connecting plate is mobile；One end of upper cover connecting plate is provided with an axis coaxle and pushes guide rail in the upper cover of upper cover connecting plate,
The upper cover, which pushes, slidably connects a upper cover pushing positioning mechanism on guide rail, it includes one that the upper cover, which pushes positioning mechanism,
The base plate A for pushing guide rail to be slidably connected with upper cover, is provided with upper cover pusher cylinder between base plate and upper cover connecting plate, described
It is fixed with the lifting cylinder A of a double pusher structures on base plate A, a connecting plate is fixed on the push rod of lifting cylinder A
A is respectively fixed with an expansion board in the two sides of the connecting plate A, is provided in expansion board for the pressure with upper cover interior side contacts
Arm A；The side that the workbench corresponds to upper cover pushing positioning mechanism has been additionally provided with two groups of upper cover reinforcing rib clamp systems, described
Upper cover reinforcing rib clamp system includes two groups of opposite symmetrically arranged lifting cylinder B of upper cover connecting plate, in the cylinder body of lifting cylinder B
It is fixed with a rotation seat B on shell B, the long stripes through hole passed through for cylinder body shell B is provided on upper cover connecting plate, it is described
Be rotatably connected to a rotor plate B on rotation seat B, be rotatably connected to a clamping arm B on the top of rotor plate B, clamping arm B with
Workbench longitudinal axis is parallel, and one end of the clamping arm B passes through the turning joint B and lifting cylinder B of two groups of interconnections
Elevating lever B is flexibly connected, and is provided with one for being pressed to the briquetting on upper cover cross reinforcing surface in the other end of clamping arm B
B；The other side of the upper cover connecting plate is provided with a upper cover window support block, the upper cover window support block includes one
Inclined thrust inclined-plane, the other end of the upper cover connecting plate is also symmetrically arranged with two groups of lifting cylinder C, lifting cylinder C's
It is fixed on cylinder body shell C on rotation seat a C, the rotation seat C and is rotatably connected to a rotor plate C, on the top of rotor plate C
End be rotatably connected to a clamping arm C, clamping arm C is parallel with workbench longitudinal axis, and with clamping arm C mirror symmetry, it is described
One end of clamping arm C is flexibly connected by the elevating lever C of the turning joint C and lifting cylinder C of two groups of interconnections, in clamping arm
The other end of C is provided with one for being pressed to the briquetting C at upper cover the window's position edge；Linear array on the side plate connecting plate
Four groups of support posts vertical with side plate connecting plate are disposed with, wherein solid on the support post close to the side of window aft support block
Surely there is a side plate window end connecting plate, the profile that side plate window end is surrounded on the connecting plate of side plate window end is provided with 4 groups
Hold-down mechanism A, the hold-down mechanism A include the lifting cylinder D being fixed on window connecting plate by pinboard, wherein 3
The arrangement axis coaxle of group lifting cylinder D, and perpendicular to table surface, one is fixed on the cylinder body shell D of lifting cylinder D
It is rotatably connected to a rotor plate D on a rotation seat D, the rotation seat D, is rotatably connected to a pressure on the top of rotor plate D
One end of tight arm D, the clamping arm D are connected by the elevating lever D activity of the turning joint D and lifting cylinder D of two groups of interconnections
It connects, the other end of clamping arm D is provided with the briquetting D for being pressed to side plate the window's position edge;Wherein it is located at the pressure at middle part
Two groups of briquetting D are connected with by the connecting bridge of T shape on the clamping arm D of tight mechanism A；Pass through one between other 3 groups of support posts
Side plate ventilation opening end connecting plate is fixedly connected, and plate array of transferring is provided with 4 groups of compressions on the connecting plate of side plate ventilation opening end
Mechanism B, hold-down mechanism B are along the outline at side plate ventilation opening end, and hold-down mechanism B includes a lifting cylinder E, in lifting air
It is fixed on the cylinder body shell E of cylinder E on rotation seat an E, the rotation seat E and is rotatably connected to a rotor plate E, in rotor plate
One end that the top of E is rotatably connected to clamping arm an E, the clamping arm E passes through the turning joint E and liter of two groups of interconnections
The elevating lever E of sending down abnormally ascending cylinder E is flexibly connected, and is provided in the other end of clamping arm E for being pressed to side plate the window's position edge
Briquetting E；At side plate ventilation opening end, the middle part of connecting plate also passes through pinboard and is connected with two groups of hold-down mechanism C, and hold-down mechanism C includes
One revolution clamping cylinder A, the revolution telescopic rod A of the revolution clamping cylinder A passes through side plate ventilation opening, in revolution telescopic rod A
End vertical be fixed with a clamping arm F, the end of clamping arm F is provided with briquetting F, also passes through spiral shell at the middle part of clamping arm F
Bar is connected with an adjusting briquetting G；The tail end array of the upper cover connecting plate is provided with several for connecing with upper cover window inner edge
The locating rod A of touching, array is provided with several locating rod B for contacting with side plate window inner edge on the connecting plate of side plate window end,
Array is provided with several locating rod C for contacting with side plate ventilation opening inner edge on the connecting plate of side plate ventilation opening end.
The beneficial effects of the present invention are:
The present invention realizes the pre-determined bit of upper cover and side plate with respect to tooling by locating rod, is then realized by the pressure arm that cylinder drives
Clamping to upper cover and side plate can also unclamp the fine tuning that corresponding pressure arm realizes workpiece according to the tolerance of different workpieces, to protect
Demonstrate,prove it is optimal be welded and fixed gap, high-efficient, product quality is high；The rotor plate being arranged on cylinder makes pressure arm have bigger pendulum
Dynamic space, can effectively increase the pendulum radius of pressure arm, after reducing cylinder return, the height of pressure arm.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is structural schematic diagram A of the invention；
Fig. 2 is structural schematic diagram B of the invention.
In figure: 1, workbench；2, side plate；3, upper cover；4, upper cover connecting plate；5, side plate connecting plate；6, side plate connecting plate drives
Dynamic guide rail；7, side plate connecting plate pusher cylinder；8, lifting cylinder B；9, long stripes through hole；10, upper cover pushes guide rail；11, pedestal
Plate A；12, upper cover pusher cylinder；13, lifting cylinder A；14, expansion board；15, pressure arm A；16, connecting plate A；17, support post；
18, side plate window end connecting plate；19, side plate ventilation opening end connecting plate；20, upper cover window support block；21, lifting cylinder C；22,
Clamping arm C；23, lifting cylinder C；24, clamping arm D；25, pinboard；26, lifting cylinder E；27, clamping arm E；28, rotor plate E；
29, clamping cylinder A is turned round；30, telescopic rod A is turned round；31, locating rod A；32, locating rod B；33, locating rod C.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, the present invention is a kind of tractor housing welding tooling, including workbench, distinguish on the workbench
It is connected with upper cover connecting plate and two groups of side plate connecting plates, wherein the top cap fishplate bar is lifted cylinder by several upper cover connecting plates
It is connect with table surface, the side plate connecting plate drives guide rail by several side plate connecting plates for falling in upper cover connecting plate axis
It is slidably connected with workbench, is each provided with the side plate connecting plate that one group of cylinder body is fixed on the worktable in the two sides of side plate connecting plate
Pusher cylinder is for driving side plate connecting plate mobile；One end of upper cover connecting plate is provided with an axis coaxle to connect in upper cover
The upper cover of plate pushes guide rail, pushes in the upper cover and slidably connects a upper cover pushing positioning mechanism, the upper cover on guide rail
Pushing positioning mechanism includes the base plate A for pushing guide rail to be slidably connected with upper cover, is set between base plate and upper cover connecting plate
It is equipped with upper cover pusher cylinder, the lifting cylinder A of a double pusher structures is fixed on the base plate A, in pushing away for lifting cylinder A
It is fixed with a connecting plate A on bar, is respectively fixed with an expansion board in the two sides of the connecting plate A, is arranged in expansion board useful
In the pressure arm A with upper cover interior side contacts；The side that the workbench corresponds to upper cover pushing positioning mechanism has been additionally provided on two groups
Lid reinforcing rib clamp system, the upper cover reinforcing rib clamp system include two groups of opposite symmetrically arranged lifting airs of upper cover connecting plate
Cylinder B is fixed with a rotation seat B on the cylinder body shell B of lifting cylinder B, is provided on upper cover connecting plate for cylinder body shell B
The long stripes through hole passed through is rotatably connected to a rotor plate B on the rotation seat B, is rotatably connected on the top of rotor plate B
One clamping arm B, clamping arm B is parallel with workbench longitudinal axis, turn that one end of the clamping arm B passes through two groups of interconnections
Dynamic hinge B is flexibly connected with the elevating lever B of lifting cylinder B, is provided with one for being pressed to upper cover in the other end of clamping arm B
The briquetting B on cross reinforcing surface；The other side of the upper cover connecting plate is provided with a upper cover window support block, it is described on
Lid window support block includes an inclined thrust inclined-plane, and the other end of the upper cover connecting plate is also symmetrically arranged with two groups of liftings
Cylinder C is fixed on rotation seat a C, the rotation seat C on the cylinder body shell C of lifting cylinder C and is rotatably connected to one turn
Movable plate C is rotatably connected to a clamping arm C on the top of rotor plate C, and clamping arm C is parallel with workbench longitudinal axis, and with pressure
Tight arm C mirror symmetry, one end of the clamping arm C pass through the elevating lever of the turning joint C and lifting cylinder C of two groups of interconnections
C is flexibly connected, and is provided with one for being pressed to the briquetting C at upper cover the window's position edge in the other end of clamping arm C；The side
Linear array is disposed with four groups of support posts vertical with side plate connecting plate on plate connecting plate, wherein close to window aft support block
It is fixed with a side plate window end connecting plate on the support post of side, surrounds side plate window on the connecting plate of side plate window end
The profile at end is provided with 4 groups of hold-down mechanisms A, the hold-down mechanism A and is fixed on window connecting plate including one by pinboard
Lifting cylinder D, wherein the arrangement axis coaxle of 3 groups of lifting cylinder D, and perpendicular to table surface, in the cylinder of lifting cylinder D
It is fixed on body case D on rotation seat a D, the rotation seat D and is rotatably connected to a rotor plate D, on the top of rotor plate D
The one end for being rotatably connected to clamping arm a D, the clamping arm D passes through the turning joint D and lifting cylinder D of two groups of interconnections
Elevating lever D be flexibly connected, the other end of clamping arm D is provided with the briquetting D for being pressed to side plate the window's position edge;Its
In be located at middle part hold-down mechanism A clamping arm D on two groups of briquetting D are connected with by the connecting bridge of T shape；Other 3 groups of supports are vertical
It is fixedly connected between column by a side plate ventilation opening end connecting plate, passes through switching plate array on the connecting plate of side plate ventilation opening end
4 groups of hold-down mechanism B are provided with, for hold-down mechanism B along the outline at side plate ventilation opening end, hold-down mechanism B includes a lifting air
Cylinder E is fixed on rotation seat an E, the rotation seat E on the cylinder body shell E of lifting cylinder E and is rotatably connected to one turn
Movable plate E passes through two groups of interconnections in one end that the top of rotor plate E is rotatably connected to clamping arm an E, the clamping arm E
Turning joint E be flexibly connected with the elevating lever E of lifting cylinder E, be provided in the other end of clamping arm E for being pressed to side plate
The briquetting E at the window's position edge；At side plate ventilation opening end, the middle part of connecting plate also passes through pinboard and is connected with two groups of hold-down mechanisms
C, hold-down mechanism C include a revolution clamping cylinder A, and the revolution telescopic rod A of the revolution clamping cylinder A is across side plate ventilation
Mouthful, it is fixed with a clamping arm F in the end vertical of revolution telescopic rod A, the end of clamping arm F is provided with briquetting F, in clamping arm
The middle part of F also passes through screw rod and is connected with an adjusting briquetting G；The tail end array of the upper cover connecting plate be provided with it is several for
The locating rod A of upper cover window inner edge contact, array is provided with several be used for and side plate window inner edge on the connecting plate of side plate window end
The locating rod B of contact, array is provided with several for contacting with side plate ventilation opening inner edge on the connecting plate of side plate ventilation opening end
Locating rod C.
In use, left plate, right side plate are placed on corresponding side plate connecting plate, left plate, right side plate pass through positioning
Bar B and locating rod C are pre-positioned by side plate window and side plate ventilation opening, then will revolution clamping cylinder A by left plate,
The ventilation opening of right side plate penetrates into left plate, inside right side plate, simultaneously synchronous retraction revolution clamping cylinder A is then rotated, so that folder
Tight arm A is pressed to left plate, right side plate inner surface, at this time adjustable adjusting briquetting G, so that adjusting the position symbol of briquetting G
The radian arrangement of side plate is closed, meanwhile, by the cooperation of upper cover pusher cylinder and lifting cylinder A, pressure arm A is pressed in upper cover
On surface, and further by upper cover pusher cylinder, so that the window termination of upper cover contacts the thrust surface of upper cover window support block
On, realize the positioning of upper cover position, and drive clamping arm B to swing the fixation of realization upper cover reinforcing rib by lifting cylinder B, and lead to
The clamping arm C for crossing tail portion realizes being fixed for upper cover window portion, furthermore realizes side plate wheel by clamping arm D and clamping arm E
The fixation of profile surface is realized finally by side plate pushing plate pusher cylinder and upper cover connecting plate lifting cylinder between side plate and upper cover
Weld the adjustment in gap.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (1)
1. a kind of tractor housing welding tooling is connected separately with top cap on the workbench it is characterized in that: including workbench
Fishplate bar and two groups of side plate connecting plates, wherein the top cap fishplate bar is lifted cylinder and table surface by several upper cover connecting plates
Connection, the side plate connecting plate drive guide rail and workbench to slide by several side plate connecting plates for falling in upper cover connecting plate axis
Connection, is each provided with the side plate connecting plate pusher cylinder that one group of cylinder body is fixed on the worktable in the two sides of side plate connecting plate and is used for
Drive side plate connecting plate mobile；One end of upper cover connecting plate is provided with an axis coaxle to push in the upper cover of upper cover connecting plate
Guide rail, pushes in the upper cover and slidably connects a upper cover pushing positioning mechanism on guide rail, and the upper cover pushes positioning mechanism
The base plate A for pushing guide rail to be slidably connected with upper cover including one is provided with upper cover promotion between base plate and upper cover connecting plate
Cylinder is fixed with the lifting cylinder A of a double pusher structures on the base plate A, is fixed with one on the push rod of lifting cylinder A
A connecting plate A is respectively fixed with an expansion board in the two sides of the connecting plate A, be provided in expansion board for upper cover on the inside of
The pressure arm A of contact；The side that the workbench corresponds to upper cover pushing positioning mechanism has been additionally provided with two groups of upper cover reinforcing ribs and has clamped
Mechanism, the upper cover reinforcing rib clamp system includes two groups of opposite symmetrically arranged lifting cylinder B of upper cover connecting plate, in lifting air
It is fixed with a rotation seat B on the cylinder body shell B of cylinder B, the strip passed through for cylinder body shell B is provided on upper cover connecting plate
Through-hole is rotatably connected to a rotor plate B on the rotation seat B, is rotatably connected to a clamping arm B on the top of rotor plate B,
Clamping arm B is parallel with workbench longitudinal axis, the turning joint B and liter that one end of the clamping arm B passes through two groups of interconnections
The elevating lever B of sending down abnormally ascending cylinder B is flexibly connected, and is provided with one for being pressed to upper cover cross reinforcing in the other end of clamping arm B
The briquetting B on surface；The other side of the upper cover connecting plate is provided with a upper cover window support block, the upper cover window support
Block includes an inclined thrust inclined-plane, and the other end of the upper cover connecting plate is also symmetrically arranged with two groups of lifting cylinder C, is rising
It is fixed on the cylinder body shell C of sending down abnormally ascending cylinder C on rotation seat a C, the rotation seat C and is rotatably connected to a rotor plate C, turned
The top of movable plate C is rotatably connected to a clamping arm C, and clamping arm C is parallel with workbench longitudinal axis, and with clamping arm C mirror image
Symmetrically, one end of the clamping arm C is connected by the elevating lever C activity of the turning joint C and lifting cylinder C of two groups of interconnections
It connects, is provided with one for being pressed to the briquetting C at upper cover the window's position edge in the other end of clamping arm C；The side plate connection
Linear array is disposed with four groups of support posts vertical with side plate connecting plate on plate, wherein in the side close to window aft support block
It is fixed with a side plate window end connecting plate on support post, the wheel at side plate window end is surrounded on the connecting plate of side plate window end
It includes the lifting being fixed on window connecting plate by pinboard that exterior feature, which is provided with 4 groups of hold-down mechanisms A, the hold-down mechanism A,
Cylinder D, wherein the arrangement axis coaxle of 3 groups of lifting cylinder D, and perpendicular to table surface, in the cylinder body shell of lifting cylinder D
It is fixed on D on rotation seat a D, the rotation seat D and is rotatably connected to a rotor plate D, rotated and connect on the top of rotor plate D
It is connected to one end of clamping arm a D, the clamping arm D and passes through the lifting of the turning joint D and lifting cylinder D of two groups of interconnections
Bar D is flexibly connected, and the other end of clamping arm D is provided with the briquetting D for being pressed to side plate the window's position edge;Wherein it is located at
Two groups of briquetting D are connected with by the connecting bridge of T shape on the clamping arm D of the hold-down mechanism A at middle part；Between other 3 groups of support posts
It is fixedly connected by a side plate ventilation opening end connecting plate, is provided on the connecting plate of side plate ventilation opening end by plate array of transferring
Along the outline at side plate ventilation opening end, hold-down mechanism B includes a lifting cylinder E by 4 groups of hold-down mechanism B, hold-down mechanism B,
It is fixed on the cylinder body shell E of lifting cylinder E on rotation seat an E, the rotation seat E and is rotatably connected to a rotor plate E,
One end that the top of rotor plate E is rotatably connected to clamping arm an E, the clamping arm E passes through the rotating hinge of two groups of interconnections
Chain E is flexibly connected with the elevating lever E of lifting cylinder E, is provided in the other end of clamping arm E for being pressed to side plate the window's position
The briquetting E at edge；At side plate ventilation opening end, the middle part of connecting plate also passes through pinboard and is connected with two groups of hold-down mechanism C, compacting machine
Structure C includes a revolution clamping cylinder A, and the revolution telescopic rod A of the revolution clamping cylinder A is being turned round across side plate ventilation opening
The end vertical of telescopic rod A is fixed with a clamping arm F, and the end of clamping arm F is provided with briquetting F, the middle part of clamping arm F also
An adjusting briquetting G is connected with by screw rod；The tail end array of the upper cover connecting plate is provided with several be used for and upper cover window
The locating rod A of inner edge contact, array is provided with several for determining with what side plate window inner edge contacted on the connecting plate of side plate window end
Position bar B, array is provided with several locating rods for contacting with side plate ventilation opening inner edge on the connecting plate of side plate ventilation opening end
C。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450441.6A CN109202359B (en) | 2018-11-30 | 2018-11-30 | Tractor housing welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811450441.6A CN109202359B (en) | 2018-11-30 | 2018-11-30 | Tractor housing welding fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109202359A true CN109202359A (en) | 2019-01-15 |
| CN109202359B CN109202359B (en) | 2024-05-14 |
Family
ID=64994025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811450441.6A Active CN109202359B (en) | 2018-11-30 | 2018-11-30 | Tractor housing welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109202359B (en) |
Cited By (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192114A (en) * | 2020-09-16 | 2021-01-08 | 阜阳市鼎铭汽车配件制造有限公司 | Welding fixture for welding gear selecting and shifting flexible shaft fixing support assembly |
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| Publication number | Publication date |
|---|---|
| CN109202359B (en) | 2024-05-14 |
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