CN205764662U - Detent mechanism for the arc welding equipment of automotive gear-shifting fork - Google Patents
Detent mechanism for the arc welding equipment of automotive gear-shifting fork Download PDFInfo
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- CN205764662U CN205764662U CN201620571977.3U CN201620571977U CN205764662U CN 205764662 U CN205764662 U CN 205764662U CN 201620571977 U CN201620571977 U CN 201620571977U CN 205764662 U CN205764662 U CN 205764662U
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Abstract
The utility model discloses the detent mechanism of a kind of arc welding equipment for automotive gear-shifting fork, comprising: portal frame；Vertically oriented device, it includes the horizontally disposed crossbeam being slidably connected with described portal frame and is oppositely arranged on two vertically oriented piece below described crossbeam two ends respectively；Horizontal positioning device, it includes that level is installed in horizontally disposed argon arc welding gun fixed plate that the rectangle fixed plate of described crossbeam lower surface is slidably connected with the lower surface of described rectangle fixed plate and fixes, with the lower surface of described rectangle fixed plate, the horizontal location block being connected.This utility model has been cooperated by vertically oriented device and horizontal positioning device and has positioned the most reliable of argon arc welding gun, thus realize argon arc welding gun can to automotive gear-shifting fork quick, high accuracy and the welding of low cost, this utility model simple in construction, equipment cost is cheap, has higher economical and practical value.
Description
Technical field
This utility model relates to the argon arc welding technical field of automotive gear-shifting fork, is specifically related to the argon arc welding gun detent mechanism of the argon arc welding equipment of a kind of automotive gear-shifting fork.
Background technology
In the argon arc welding technical field of automotive gear-shifting fork, owing to selector fork is used for shifting gears by often operation, so there is the highest requirement to its weld size precision and mechanical performance, and yield is big, and production efficiency is high.Traditional automotive gear-shifting fork argon arc welding welding, welding gun has two kinds of location modes:
1, welding gun is rotated on positioner by artificial hand-held location, piece-holder, it is achieved girth welding.This welding gun location mode is affected very big by operator, and location instability greatly affects weld size precision and the mechanical performance of automotive gear-shifting fork, but also there is potential safety hazard.
2, welding gun is positioned by XY two-freedom servo slide table, and piece-holder rotates on positioner, it is achieved girth welding.In this mode, though XY two-freedom servo slide table registration, including control system, it is costly, and if multiple devices come into operation, Original equipment investment will be the biggest.
Owing to there are the problems referred to above, need to design one and argon arc welding gun can be carried out the most reliable location, the detent mechanism of equipment cost can be controlled again, realize quick, high accuracy and the welding of low cost of automotive gear-shifting fork.
Utility model content
A purpose of the present utility model is to solve at least the above, and provides the advantage that at least will be described later.
This utility model is it is also an object that provide the detent mechanism of a kind of arc welding equipment for automotive gear-shifting fork, it has been cooperated by vertically oriented device and horizontal positioning device and has positioned the most reliable of argon arc welding gun, thus realize argon arc welding gun can to automotive gear-shifting fork quick, high accuracy and the welding of low cost, this utility model simple in construction, equipment cost is cheap, has higher economical and practical value.
In order to realize according to these purposes of the present utility model and further advantage, it is provided that the detent mechanism of a kind of arc welding equipment for automotive gear-shifting fork, comprising:
Portal frame；
Vertically oriented device, it includes the horizontally disposed crossbeam being slidably connected with described portal frame and is oppositely arranged on two vertically oriented piece below described crossbeam two ends respectively, two described vertically oriented piece is installed on described portal frame, and described crossbeam can move relative to described portal frame in the vertical direction；
Horizontal positioning device, it includes that level is installed in horizontally disposed argon arc welding gun fixed plate that the rectangle fixed plate of described crossbeam lower surface is slidably connected with the lower surface of described rectangle fixed plate and fixes, with the lower surface of described rectangle fixed plate, the horizontal location block being connected, and described argon arc welding gun fixed plate is used for fixing argon arc welding gun and can relatively long square fixed plate moving in the horizontal direction.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, described portal frame is to be symmetricly set on, by horizontally disposed spreader and two, the door frame-shaped construction that the heel post at described spreader two ends is constituted, two described heel posts are vertically arranged and are respectively positioned on the bottom of described spreader, and two described vertically oriented piece is installed on two two relative sides of described heel post respectively.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, the middle part of described spreader is provided with vertical cylinder, described vertical cylinder is connected by vertical cylinder mounting seat and described spreader are fixing, the lower end of the first piston bar of described vertical cylinder is connected with the middle part of described crossbeam by active joint, described crossbeam relative portal frame under the drive of described first piston bar is moved up and down, thus realizes being slidably connected of described crossbeam and described portal frame；
Described vertical cylinder mounting seat includes fixing the horizontal steel plate being connected and two triangular steel plate being vertically arranged being symmetricly set in described horizontal steel plate homonymy with the lower surface of described spreader, first right-angle side of arbitrary described triangular steel plate welds with the side of described spreader, second right-angle side welds with the upper surface of described horizontal steel plate, and described vertical cylinder is fixed between two described triangular steel plate and with described horizontal steel plate and is connected.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, axially arranged vertical ball slide rail is had along it on arbitrary described heel post, described vertical ball slide rail is provided with the first ball slider, the two ends of described crossbeam first ball slider described with two respectively is connected, and described first ball slider can slide up and down along described vertical ball slide rail under the drive that described crossbeam moves up and down.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, on the lower surface of described rectangle fixed plate, symmetry is installed with two to the second ball slider, second ball slider described in a pair is connected by a horizontal ball slide rail, two described horizontal ball slide rails are parallel to each other and are symmetrical arranged along the centrage with described beam vertical of described rectangle fixed plate, arbitrary described horizontal ball slide rail level can slide on the second ball slider described in corresponding a pair, and the direction of slip is consistent with the length direction of described horizontal ball slide rail, the lower surface near its first end of the upper surface of described argon arc welding gun fixed plate and two described horizontal ball slide rails is fixing to be connected；
It is provided with horizontal air cylinder near the bottom of the second end of described horizontal ball slide rail, described horizontal air cylinder is connected by the horizontal air cylinder mounting seat of L-shaped and described rectangle fixed plate lower surface are fixing, the free end of the second piston rod of described horizontal air cylinder is connected with described argon arc welding gun fixed plate side horizontal through described horizontal air cylinder mounting seat, described argon arc welding gun fixed plate the most described rectangle fixed plate under the drive of described second piston rod is moved horizontally, thus realizes being slidably connected of described argon arc welding gun fixed plate and described rectangle fixed plate.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, also include vertical buffer unit, it includes two vertical buffer mounting stands being respectively arranged on two two relative sides of described heel post and two vertical buffers being separately mounted on two described vertical buffer mounting stands, arbitrary described vertical buffer mounting stand is T steel plate, parallel with described heel post and with described heel post the side of first length of side of described vertical buffer mounting stand is fixing to be connected, second length of side is horizontal-extending away from the direction of connected heel post by the middle part of described first length of side, described vertical buffer is passed vertically through described second length of side and is fixed by nut with it.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, also include horizontal buffer unit, it includes that the upper surface near its second end with two horizontal ball slide rails fixes the horizontal block being connected, the L-shaped horizontal buffer mounting seat being connected with described horizontal block and the horizontal buffer being connected with described horizontal buffer mounting seat, the lower surface of the first right-angle side of described horizontal buffer mounting seat is fixing with the upper surface of described horizontal block to be connected, second right-angle side extends straight down, described horizontal buffer horizontal through described second right-angle side and is fixed by nut with it；
Described horizontal buffer and described horizontal block are positioned at the homonymy of described horizontal location block, and all partially overlap with described horizontal location block in the vertical direction position, described horizontal buffer and the distance in described horizontal location block horizontal direction are less than described horizontal block and the distance in described horizontal location block horizontal direction.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, the upper surface of described crossbeam is installed with a pair rubber buffer, rubber buffer described in a pair is oppositely arranged along the axis of described first piston bar.
Preferably, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, the air inlet of described vertical cylinder is connected with vertical cylinder electric control reversing valve by trachea with air vent；The air inlet of described horizontal air cylinder is connected with horizontal air cylinder electric control reversing valve by trachea with air vent.
This utility model at least includes following beneficial effect:
1, this utility model has been cooperated by vertically oriented device and horizontal positioning device and has positioned the most reliable of argon arc welding gun, thus realize argon arc welding gun can to automotive gear-shifting fork quick, high accuracy and the welding of low cost, this utility model simple in construction, equipment cost is cheap, has higher economical and practical value；
null2、Argon arc welding gun is fixed in the argon arc welding gun fixed plate of horizontal positioning device by this utility model rectangle fixed plate 31，Argon arc welding gun fixed plate can relatively long square fixed plate move in the horizontal direction，Drive moving horizontally thus adjusting argon arc welding gun to suitable horizontal level of argon arc welding gun，And positioned by horizontal location block，Rectangle fixed plate is fixedly arranged on can be on the crossbeam that moves of in the vertical direction，Crossbeam slides on portal frame，Rectangle fixed plate in the vertical direction is driven to move，And then drive the movement of argon arc welding gun in the vertical direction，Thus adjust argon arc welding gun to suitable vertical position，And positioned by vertically oriented piece，Argon arc welding gun can be adjusted to suitable position by the work that cooperates of the most vertically oriented device and horizontal positioning device，Position more stable，Ensure precision and the mechanical performance of weld size，There is higher safety；And structure design is simple, non control system, equipment cost is cheap；
3, the portal frame of this utility model design gate frame, Stability Analysis of Structures, it is simple to vertically oriented mechanism and the installation of level locating mechanism and the cooperation of inter-working；
4, the preferred cylinder of this utility model is as the power driving crossbeam and rectangle fixed plate to move, ensure the stationarity moved when adjusting argon arc welding gun position, can the locus that adjust argon arc welding gun of quick and stable, improve the work efficiency of detent mechanism, and the driving means energy-conserving and environment-protective of cylinder, reducing equipment cost, vertical cylinder mounting seat is fixing with the side of spreader and lower surface welds；Make being fixedly connected on portal frame of vertical cylinder firm stable；
5, when clamping workpiece to be welded is after the frock rotated on positioner, horizontal air cylinder drives the second piston rod to drive argon arc welding gun fixed plate and the argon arc welding gun that is fixed thereon to move horizontally, when close to correct position, horizontal buffer will touch horizontal location block, moving component is buffered, it is to avoid cause significant shock, when moving to correct position, horizontal block will touch horizontal location block, it is achieved to being accurately positioned in the horizontal direction of argon arc welding gun；Then vertically air cylinder driven first piston bar drives crossbeam and fixing with crossbeam to move on the vertically oriented device vertical direction being connected, when close to correct position, the lower surface near its two ends of crossbeam touches vertical buffer, moving component is buffered, avoid causing significant shock, when moving to correct position, crossbeam touches vertically oriented piece, it is achieved be accurately positioned argon arc welding gun in the vertical direction；The electric arc of argon arc welding gun startup subsequently welds, and rotates positioner and starts to drive weldment to rotate, and wire feeder wire feed fills weld seam simultaneously, completes girth welding；
6, after welding completes, positioner stops the rotation, wire-feed motor stops wire feed, argon arc welding gun blow-out, vertically air cylinder driven first piston bar drives crossbeam to rise, vertically oriented device is driven to rise, thus drive argon arc welding gun to rise rollback, when being retracted into close to end, a pair rubber buffer of beam surface upper touches the lower surface of the vertical cylinder mounting seat on the spreader of portal frame, moving component is buffered, avoid causing bigger vibrations, horizontal air cylinder drives the second piston rod to drive argon arc welding gun fixed plate level to be moved rearwards by, thus drive argon arc welding gun level rollback backward, when vertically oriented device and horizontal positioning device drive argon arc welding gun after the equal rollback of both direction puts in place, manually pickup from the frock rotating positioner, complete a welding job circulation.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be by being understood by the person skilled in the art research of the present utility model and practice.
Accompanying drawing explanation
Fig. 1 is the front view of the detent mechanism of the arc welding equipment for automotive gear-shifting fork described in the utility model；
Fig. 2 is the side view of the detent mechanism of the arc welding equipment for automotive gear-shifting fork described in the utility model；
Fig. 3 is the structural representation of vertically oriented device described in the utility model；
Fig. 4 is the structural representation of horizontal positioning device described in the utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is described in further detail by embodiment, to make those skilled in the art can implement according to this with reference to description word.
Should be appreciated that used herein such as " have ", other element one or more or the existence of a combination thereof or interpolation do not allotted in " comprising " and " including " term.
It should be noted that experimental technique described in following embodiment, if no special instructions, it is conventional method, described reagent and material, if no special instructions, the most commercially obtains.
In description of the present utility model, term " laterally ", " longitudinally ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, it is not instruction or the device of hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.
As shown in figures 1-4, this utility model provides the detent mechanism of a kind of arc welding equipment for automotive gear-shifting fork, comprising:
Portal frame 1；
Vertically oriented device 2, it includes the horizontally disposed crossbeam 21 being slidably connected with described portal frame 1 and is oppositely arranged on two vertically oriented piece 22 below described crossbeam 21 two ends respectively, two described vertically oriented piece 22 is installed on described portal frame 1, and described crossbeam 21 can move relative to described portal frame 1 in the vertical direction；
Horizontal positioning device 3, it includes that level is installed in horizontally disposed argon arc welding gun fixed plate 32 that the rectangle fixed plate 31 of described crossbeam 21 lower surface is slidably connected with the lower surface of described rectangle fixed plate 31 and fixes, with the lower surface of described rectangle fixed plate 31, the horizontal location block 33 being connected, and described argon arc welding gun fixed plate 32 is used for fixing argon arc welding gun and can relatively long square fixed plate 31 moving in the horizontal direction.
In technique scheme, this utility model has been cooperated by vertically oriented device 2 and horizontal positioning device 3 and has positioned the most reliable of argon arc welding gun, thus realize argon arc welding gun can to automotive gear-shifting fork quick, high accuracy and the welding of low cost, this utility model simple in construction, equipment cost is cheap, has higher economical and practical value.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, described portal frame 1 is to be symmetricly set on, by horizontally disposed spreader 11 and two, the door frame-shaped construction that the heel post 12 at described spreader 11 two ends is constituted, two described heel posts 12 are vertically arranged and are respectively positioned on the bottom of described spreader 11, and two described vertically oriented piece 22 is installed on two two relative sides of described heel post 12 respectively.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, the middle part of described spreader 11 is provided with vertical cylinder 23, described vertical cylinder 23 is connected by vertical cylinder mounting seat 24 is fixing with described spreader 11, the lower end of the first piston bar 25 of described vertical cylinder 23 is connected with the middle part of described crossbeam 21 by active joint 26, described crossbeam 21 relative portal frame 1 under the drive of described first piston bar 25 is moved up and down, thus realizes being slidably connected of described crossbeam 21 and described portal frame 1；
Described vertical cylinder mounting seat 24 includes fixing the horizontal steel plate being connected and two triangular steel plate being vertically arranged being symmetricly set in described horizontal steel plate homonymy with the lower surface of described spreader 11, first right-angle side of arbitrary described triangular steel plate welds with the side of described spreader 11, second right-angle side welds with the upper surface of described horizontal steel plate, and described vertical cylinder 23 is fixed between two described triangular steel plate and with described horizontal steel plate and is connected.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, axially arranged vertical ball slide rail 27 is had along it on arbitrary described heel post 12, described vertical ball slide rail 27 is provided with the first ball slider 28, the two ends of described crossbeam 21 first ball slider 28 described with two respectively is connected, and described first ball slider 28 can slide up and down along described vertical ball slide rail 27 under the drive that described crossbeam 21 moves up and down.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, on the lower surface of described rectangle fixed plate 31, symmetry is installed with two to the second ball slider 34, described in a pair, the second ball slider 34 is connected by a horizontal ball slide rail 35, two described horizontal ball slide rails 35 are parallel to each other and are symmetrical arranged along the centrage vertical with described crossbeam 21 of described rectangle fixed plate 31, arbitrary described horizontal ball slide rail 35 level can slide on the second ball slider 34 described in corresponding a pair, and the direction of slip is consistent with the length direction of described horizontal ball slide rail 35, the lower surface near its first end of the upper surface of described argon arc welding gun fixed plate 32 and two described horizontal ball slide rails 35 is fixing to be connected；
It is provided with horizontal air cylinder 36 near the bottom of the second end of described horizontal ball slide rail 35, described horizontal air cylinder 36 is connected by the horizontal air cylinder mounting seat 37 of L shape and described rectangle fixed plate 31 lower surface are fixing, the free end of the second piston rod 38 of described horizontal air cylinder 36 is connected with described argon arc welding gun fixed plate 32 side horizontal through described horizontal air cylinder mounting seat 37, described argon arc welding gun fixed plate 32 the most described rectangle fixed plate 31 under the drive of described second piston rod 38 is moved horizontally, thus realize being slidably connected of described argon arc welding gun fixed plate 32 and described rectangle fixed plate 31.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, also include vertical buffer unit 4, it includes two vertical buffer mounting stands 41 being respectively arranged on two two relative sides of described heel post 12 and two vertical buffers 42 being separately mounted on two described vertical buffer mounting stands 41, arbitrary described vertical buffer mounting stand 41 is T steel plate, parallel with described heel post 12 and with described heel post 12 the side of first length of side of described vertical buffer mounting stand 41 is fixing to be connected, second length of side is horizontal-extending away from the direction of connected heel post 12 by the middle part of described first length of side, described vertical buffer 42 is passed vertically through described second length of side and is fixed by nut with it.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, also include horizontal buffer unit 5, it includes that the upper surface near its second end with two horizontal ball slide rails 35 fixes the horizontal block 51 being connected, the L-shaped horizontal buffer mounting seat 52 being connected with described horizontal block 51 and the horizontal buffer 53 being connected with described horizontal buffer mounting seat 52, the lower surface of the first right-angle side of described horizontal buffer mounting seat 52 is fixing with the upper surface of described horizontal block 51 to be connected, second right-angle side extends straight down, described horizontal buffer 53 horizontal through described second right-angle side and is fixed by nut with it；
Described horizontal buffer 53 and described horizontal block 51 are positioned at the homonymy of described horizontal location block 33, and all partially overlap with described horizontal location block 33 in the vertical direction position, described horizontal buffer 53 and the distance in described horizontal location block 33 horizontal direction are less than described horizontal block 51 and the distance in described horizontal location block 33 horizontal direction.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, the upper surface of described crossbeam 21 is installed with a pair rubber buffer 6, rubber buffer 6 described in a pair is oppositely arranged along the axis of described first piston bar 25.
In another kind of technical scheme, the detent mechanism of the described arc welding equipment for automotive gear-shifting fork, the air inlet of described vertical cylinder 23 is connected with vertical cylinder 23 electric control reversing valve by trachea with air vent；The air inlet of described horizontal air cylinder 36 is connected with horizontal air cylinder 36 electric control reversing valve by trachea with air vent.
Workflow of the present utility model: when clamping workpiece to be welded is after the frock rotated on positioner, horizontal air cylinder 36 drives the second piston rod 38 to drive argon arc welding gun fixed plate 32 and the argon arc welding gun that is fixed thereon to move horizontally, when close to correct position, horizontal buffer 53 will touch horizontal location block 33, moving component is buffered, avoid causing significant shock, when moving to correct position, horizontal block 51 will touch horizontal location block 33, it is achieved to being accurately positioned in the horizontal direction of argon arc welding gun；Then vertically cylinder 23 drives first piston bar 25 to drive on crossbeam 21 and vertically oriented device 2 vertical direction being connected fixing with crossbeam 21 to move, when close to correct position, the lower surface near its two ends of crossbeam 21 touches vertical buffer 42, moving component is buffered, avoid causing significant shock, when moving to correct position, crossbeam 21 touches vertically oriented piece 22, it is achieved be accurately positioned argon arc welding gun in the vertical direction；The electric arc of argon arc welding gun startup subsequently welds, and rotates positioner and starts to drive weldment to rotate, and wire feeder wire feed fills weld seam simultaneously, completes girth welding；
nullAfter welding completes，Positioner stops the rotation，Wire-feed motor stops wire feed，Argon arc welding gun blow-out，Vertically cylinder 23 drives first piston bar 25 to drive crossbeam 21 to rise，Vertically oriented device 2 is driven to rise，Thus drive argon arc welding gun to rise rollback，When being retracted into close to end，A pair rubber buffer 6 of crossbeam 21 upper surface touches the lower surface of the vertical cylinder mounting seat 24 on the spreader 11 of portal frame 1，Moving component is buffered，Avoid causing bigger vibrations，Then horizontal air cylinder 36 drives the second piston rod 38 to drive argon arc welding gun fixed plate 32 level to be moved rearwards by，Thus drive argon arc welding gun level rollback backward，When vertically oriented device 2 and horizontal positioning device 3 drive argon arc welding gun after the equal rollback of both direction puts in place，Manually pickup from the frock rotating positioner，Complete a welding job circulation.
Number of devices described herein and treatment scale are used to simplify explanation of the present utility model.Application of the present utility model, modifications and variations be will be readily apparent to persons skilled in the art.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment listed utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, this utility model is not limited to specific details and shown here as the legend with description.
Claims (9)
1. the detent mechanism for the arc welding equipment of automotive gear-shifting fork, it is characterised in that comprising:
Portal frame；
Vertically oriented device, it includes the horizontally disposed crossbeam being slidably connected with described portal frame and is oppositely arranged on two vertically oriented piece below described crossbeam two ends respectively, two described vertically oriented piece is installed on described portal frame, and described crossbeam can move relative to described portal frame in the vertical direction；
Horizontal positioning device, it includes that level is installed in horizontally disposed argon arc welding gun fixed plate that the rectangle fixed plate of described crossbeam lower surface is slidably connected with the lower surface of described rectangle fixed plate and fixes, with the lower surface of described rectangle fixed plate, the horizontal location block being connected, and described argon arc welding gun fixed plate is used for fixing argon arc welding gun and can relatively long square fixed plate moving in the horizontal direction.
2. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 1, it is characterized in that, described portal frame is to be symmetricly set on, by horizontally disposed spreader and two, the door frame-shaped construction that the heel post at described spreader two ends is constituted, two described heel posts are vertically arranged and are respectively positioned on the bottom of described spreader, and two described vertically oriented piece is installed on two two relative sides of described heel post respectively.
3. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 2, it is characterized in that, the middle part of described spreader is provided with vertical cylinder, described vertical cylinder is connected by vertical cylinder mounting seat and described spreader are fixing, the lower end of the first piston bar of described vertical cylinder is connected with the middle part of described crossbeam by active joint, described crossbeam relative portal frame under the drive of described first piston bar is moved up and down, thus realizes being slidably connected of described crossbeam and described portal frame；
Described vertical cylinder mounting seat includes fixing the horizontal steel plate being connected and two triangular steel plate being vertically arranged being symmetricly set in described horizontal steel plate homonymy with the lower surface of described spreader, first right-angle side of arbitrary described triangular steel plate welds with the side of described spreader, second right-angle side welds with the upper surface of described horizontal steel plate, and described vertical cylinder is fixed between two described triangular steel plate and with described horizontal steel plate and is connected.
4. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 3, it is characterized in that, axially arranged vertical ball slide rail is had along it on arbitrary described heel post, described vertical ball slide rail is provided with the first ball slider, the two ends of described crossbeam first ball slider described with two respectively is connected, and described first ball slider can slide up and down along described vertical ball slide rail under the drive that described crossbeam moves up and down.
5. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 4, it is characterized in that, on the lower surface of described rectangle fixed plate, symmetry is installed with two to the second ball slider, second ball slider described in a pair is connected by a horizontal ball slide rail, two described horizontal ball slide rails are parallel to each other and are symmetrical arranged along the centrage with described beam vertical of described rectangle fixed plate, arbitrary described horizontal ball slide rail level can slide on the second ball slider described in corresponding a pair, and the direction of slip is consistent with the length direction of described horizontal ball slide rail, the lower surface near its first end of the upper surface of described argon arc welding gun fixed plate and two described horizontal ball slide rails is fixing to be connected；
It is provided with horizontal air cylinder near the bottom of the second end of described horizontal ball slide rail, described horizontal air cylinder is connected by the horizontal air cylinder mounting seat of L-shaped and described rectangle fixed plate lower surface are fixing, the free end of the second piston rod of described horizontal air cylinder is connected with described argon arc welding gun fixed plate side horizontal through described horizontal air cylinder mounting seat, described argon arc welding gun fixed plate the most described rectangle fixed plate under the drive of described second piston rod is moved horizontally, thus realizes being slidably connected of described argon arc welding gun fixed plate and described rectangle fixed plate.
6. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 5, it is characterized in that, also include vertical buffer unit, it includes two vertical buffer mounting stands being respectively arranged on two two relative sides of described heel post and two vertical buffers being separately mounted on two described vertical buffer mounting stands, arbitrary described vertical buffer mounting stand is T steel plate, parallel with described heel post and with described heel post the side of first length of side of described vertical buffer mounting stand is fixing to be connected, second length of side is horizontal-extending away from the direction of connected heel post by the middle part of described first length of side, described vertical buffer is passed vertically through described second length of side and is fixed by nut with it.
7. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 6, it is characterized in that, also include horizontal buffer unit, it includes that the upper surface near its second end with two horizontal ball slide rails fixes the horizontal block being connected, the L-shaped horizontal buffer mounting seat being connected with described horizontal block and the horizontal buffer being connected with described horizontal buffer mounting seat, the lower surface of the first right-angle side of described horizontal buffer mounting seat is fixing with the upper surface of described horizontal block to be connected, second right-angle side extends straight down, described horizontal buffer horizontal through described second right-angle side and is fixed by nut with it；
Described horizontal buffer and described horizontal block are positioned at the homonymy of described horizontal location block, and all partially overlap with described horizontal location block in the vertical direction position, described horizontal buffer and the distance in described horizontal location block horizontal direction are less than described horizontal block and the distance in described horizontal location block horizontal direction.
8. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 7, it is characterised in that being installed with a pair rubber buffer on the upper surface of described crossbeam, rubber buffer described in a pair is oppositely arranged along the axis of described first piston bar.
9. the detent mechanism of the arc welding equipment for automotive gear-shifting fork as claimed in claim 8, it is characterised in that the air inlet of described vertical cylinder is connected with vertical cylinder electric control reversing valve by trachea with air vent；The air inlet of described horizontal air cylinder is connected with horizontal air cylinder electric control reversing valve by trachea with air vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571977.3U CN205764662U (en) | 2016-06-14 | 2016-06-14 | Detent mechanism for the arc welding equipment of automotive gear-shifting fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620571977.3U CN205764662U (en) | 2016-06-14 | 2016-06-14 | Detent mechanism for the arc welding equipment of automotive gear-shifting fork |
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| Publication Number | Publication Date |
|---|---|
| CN205764662U true CN205764662U (en) | 2016-12-07 |
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| CN201620571977.3U Active CN205764662U (en) | 2016-06-14 | 2016-06-14 | Detent mechanism for the arc welding equipment of automotive gear-shifting fork |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543417A (en) * | 2018-03-12 | 2018-09-18 | 陕西师范大学 | A kind of photocatalysis apparatus easy to use |
-
2016
- 2016-06-14 CN CN201620571977.3U patent/CN205764662U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108543417A (en) * | 2018-03-12 | 2018-09-18 | 陕西师范大学 | A kind of photocatalysis apparatus easy to use |
| CN108543417B (en) * | 2018-03-12 | 2021-02-12 | 陕西师范大学 | Convenient to use's photocatalysis device |
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Denomination of utility model: A positioning mechanism that is used for shift arc welding equipment of shift fork of car Effective date of registration: 20200103 Granted publication date: 20161207 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co., Ltd. Pledgor: WUHAN TOP EQUIPMENT CO., LTD. Registration number: Y2020420000002 |
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