CN205520212U - Axletree and girder rivet welding frock - Google Patents

Axletree and girder rivet welding frock Download PDF

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Publication number
CN205520212U
CN205520212U CN201620105898.3U CN201620105898U CN205520212U CN 205520212 U CN205520212 U CN 205520212U CN 201620105898 U CN201620105898 U CN 201620105898U CN 205520212 U CN205520212 U CN 205520212U
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China
Prior art keywords
axletree
girder
location
fixed
axle sleeve
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Active
Application number
CN201620105898.3U
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Chinese (zh)
Inventor
吴志强
吴淑敏
祝国靖
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Guangdong Fuwa Heavy Industry Co Ltd
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Guangdong Fuwa Heavy Industry Co Ltd
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Priority to CN201620105898.3U priority Critical patent/CN205520212U/en
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Publication of CN205520212U publication Critical patent/CN205520212U/en
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Abstract

The utility model discloses an axletree and girder rivet welding frock, including welded platform, last first location clamping components and the second location clamping components who is fixed with parallel arrangement of welded platform, first location clamping components includes that driver part and two symmetries set up the axletree location clamping unit in the driver part both sides, second location clamping components includes two axle sleeve location clamping unit that are used for fixed girder axle sleeve, and two axle sleeve location clamping unit symmetries set up the both sides at the driver part. Draw close in to through driver part drive axletree location clamping unit, make axletree location clamping unit press and establish on the main shaft shaft shoulder, and then compress tightly the main shaft fixed, it is tight with the clamp with the axle sleeve location of girder through axle sleeve locating clip part, and make the girder compress tightly on the main shaft to make on the position that axletree and girder be positioned to require and compress tightly fixedly each other, made things convenient for the work of subsequent rivet welding greatly, improved work efficiency and yield, easy operation safety.

Description

Axletree and girder rivet welding frock
Technical field
This utility model relates to auto parts machinery and manufactures field, particularly relates to a kind of axletree and girder rivet welding frock.
Background technology
Along with the quick growth of China's economy, automobile industry have also been obtained vigorous growth, the requisite vehicles during nowadays automobile has had become as trip.Meanwhile, people it is also proposed higher requirement to stability, the safety and reliability of automobile.The axletree of automobile and girder are parts important in automobile composition accessory, the welding of the two vitals precisely and whether stablize the quality being largely fixed automobile.
Referring to Fig. 1, it is the axletree structural representation with girder of welding fabrication.The axletree of existing automobile includes principal axis A 1;The two ends of described principal axis A 1 are provided with on shaft shoulder A11, and described principal axis A 1 and are fixed with two groups for installing the support of bearing A2 of air chamber C1 and for fixing the camshaft stand A3 of camshaft C2.The girder of existing automobile mainly includes that base plate B1, symmetry are fixed on the side plate B2 of base plate both sides and lid is located at the cover plate B3 above two side plates;The end, one end of described base plate B1, biside plate B2 and cover plate B3 is fixed with axle sleeve B4;Described cover plate B3 and biside plate B2 forms the opened type arch seat for being fixed on axletree.When axletree and girder rivet welding, need to be fixed on the position of requirement axletree and girder, and make the opened type arch seat of girder be fixed on the main shaft of described axletree.But, in existing automobile rivet welding technology, girder and axletree are positioned and clamp by the most supporting equipment, but use artificial manual location and clamping, this mode usually occurs positioning precisely, clamps unsteady problem, cause the axletree that welds out and girder built on the sand, yield rate low.Additionally, existing location and method of clamping can cause welding job efficiency low, and position and be clamped with certain potential safety hazard by hand.
Utility model content
This utility model is that the shortcoming overcoming prior art is with not enough, it is provided that the axletree that a kind of good stability, degree of accuracy are high, yield rate is high, work efficiency is high, safe and reliable and girder rivet welding frock.
This utility model is achieved through the following technical solutions: a kind of axletree and girder rivet welding frock, including jig, described jig is fixed with the first location clamp assembly be arrangeding in parallel and the second location clamp assembly;Described first location clamp assembly includes driver part and two axletree location clamping parts being symmetricly set on driver part both sides;Described second location clamp assembly includes that two position clamping part for fixing the axle sleeve of girder axle sleeve, and these two axle sleeve location clamping parts are symmetricly set on the both sides of described driver part.
Further, described axletree location clamping part includes the slide plate being connected with driver part, the positioning splint being fixed on slide plate and supports a bracer of described positioning splint;Described bracer is provided with sliding tray, and described slide plate is arranged on described sliding tray;Described positioning splint is provided with the semi-circular recesses for the supports main shaft shaft shoulder, and described positioning splint moves to described driver part direction under the drive of described slide plate, makes described positioning splint compress with the main shaft shaft shoulder.
Further, described axletree location clamping part also includes angle locating piece and the angle positioning seat of fixing described angle locating piece of dead axle;Described angle locating piece is between described positioning splint and fixed plate, and described angle location-plate is provided with the storage tank placing main shaft.
Further, described driver part includes the fixed plate being fixed on jig, the slide block being arranged in fixed plate and the driving cylinder driving slide block to seesaw;The lateral symmetry of described slide block fixes two described slide plates;Slide block described in described driving air cylinder driven seesaws, and drives these two slide plates to fixed plate direction relative motion.
Further, the side described positioning splint being pressed into contact with the main shaft shaft shoulder is fixed with scratch resistant pad.
Further, it is provided with anti-pinch pad in described storage tank.
Further, described axle sleeve location clamping part includes fixing seat, the first locating piece being fixed on fixing seat and the second locating piece;Described first locating piece and the second locating piece are oppositely arranged in parallel and are formed the location clamping slot of accommodating girder bearing;The fairlead be provided with bearing pin on described first locating piece, being set on described bearing pin is fixed the axle sleeve location movable axis being connected and drives the first location clamping cylinder of described axle sleeve location movable axis motion with bearing pin;The locating slide sleeve be provided with guide pad on described second locating piece, being fixed in guide pad is fixed the movable compression axis being connected and drives the second location clamping cylinder of described movable compression axis motion with guide pad.
Compared to prior art, this utility model by driver part drive location clamping plate in draw close, and then make positioning splint be pressed on the main shaft shaft shoulder, thus main shaft be fixed;By axle sleeve locating clip parts, the axle sleeve of girder is positioned and clamping, the opened type arch seat making girder is pressed on main shaft, make axletree and girder be positioned on the position of requirement and be mutually fixed, greatly facilitate follow-up rivet welding work, make welding axletree out and the stability of girder is more preferable, degree of accuracy is higher, improve work efficiency and yield rate, safety simple to operate.
In order to be more fully understood that and implement, describe this utility model below in conjunction with the accompanying drawings in detail.
Accompanying drawing explanation
Fig. 1 is the axletree structural representation with girder of welding fabrication;
Fig. 2 is the structural representation of this utility model axletree and girder rivet welding frock;
Fig. 3 is the top view of this utility model axletree and girder rivet welding frock;
Fig. 4 is the front view of this utility model axletree and girder rivet welding frock;
Fig. 5 is the side view of this utility model axletree and girder rivet welding frock.
Detailed description of the invention
It is the structural representation of this utility model axletree and girder rivet welding frock please refer to Fig. 1 to Fig. 5, Fig. 2;Fig. 3 is the top view of this utility model axletree and girder rivet welding frock;Fig. 4 is the front view of this utility model axletree and girder rivet welding frock;Fig. 5 is the side view of this utility model axletree and girder rivet welding frock.
The axletree that this utility model provides and girder rivet welding frock include jig 1.The first location clamp assembly 2 and the second location clamp assembly 3 be arrangeding in parallel it is fixed with on described jig 1.Described first location clamp assembly 2 includes driver part 21 and two axletree location clamping parts 22 being symmetricly set on driver part both sides;Described second location clamp assembly 33 includes that two position clamping part 31 for fixing the axle sleeve of girder axle sleeve, and these two axle sleeve location clamping parts 31 are symmetricly set on the both sides of described driver part 21.
Described jig 1 is provided with draw-in groove 111, and described axletree location clamping part 22 card sets and is fixed on this draw-in groove 111.
Described axletree location clamping part 22 includes the slide plate 221 being connected with driver part 21, the positioning splint 222 that is fixed on slide plate, support a bracer 223 of described positioning splint, the angle locating piece 224 of dead axle and fix the angle positioning seat 225 of described angle locating piece.Described bracer 223 is provided with sliding tray 2231, and described slide plate 221 is arranged on described sliding tray 2231.Described positioning splint 222 is provided with the semi-circular recesses for supports main shaft shaft shoulder A11, and described positioning splint 222 moves to described driver part 21 direction under the drive of described slide plate 221, makes positioning splint 222 compress A11 with the main shaft shaft shoulder.The side being pressed into contact with main shaft shaft shoulder A11 on described positioning splint 222 is fixed with scratch resistant pad 226.Described angle locating piece 224 is between described positioning splint 222 and driver part 21, and described angle location-plate is provided with the storage tank of the principal axis A 1 placing axletree.Anti-pinch pad 227 it is provided with in described storage tank.
Described driver part 21 includes the fixed plate 211 being fixed on jig, be arranged in fixed plate slide block 212, drive what slide block seesawed to drive cylinder 213 and the driving cylinder block 214 of fixing described driving cylinder.The lateral symmetry of described slide block 212 is fixed with two slide plates 221;Described driving cylinder 213 drives described slide block 212 to seesaw, and drives these two slide plate 221 relative motioies and draw close to described fixed plate 211 direction.In this utility model, described driving cylinder 213 by the axis of rolling consign 215 and bearing 216 fix with slide block 212.
The first locating piece 312 and the second locating piece 313 that described axle sleeve location clamping part 31 includes fixing seat 311, is fixed on fixing seat.Described first locating piece 312 and the second locating piece 313 are oppositely arranged in parallel and are formed the location clamping slot 3121 of accommodating girder bearing.The first location clamping cylinder 317 that the fairlead 315 be provided with bearing pin 314 on described first locating piece 312, being set on described bearing pin is fixed the axle sleeve location movable axis 316 being connected, driven described axle sleeve location movable axis to move and be fixed on fixing seat with bearing pin.The locating slide sleeve 319 be provided with guide pad 318 on described second locating piece, being fixed in guide pad 318 is fixed the movable compression axis 3110 being connected and drives the second location clamping cylinder 3111 of described movable compression axis 3110 motion with guide pad 318.Described fairlead 315 and locating slide sleeve 319 are set in parallel in positioning clamping slot 3121 and are positioned at clamping slot both sides, location, and the center of described fairlead 315 and locating slide sleeve 319 is on same level axle.Described fairlead 315 and locating slide sleeve 319 are the annulus matched with axle sleeve towards the end face of axle sleeve B4 side.
Before welding axletree with girder, the principal axis A 1 of axletree is placed in the storage tank of angle locating piece 224, and makes the shaft shoulder A11 of main shaft be placed on positioning splint 222.The opened type arch seat of girder is ridden upon in the principal axis A 1 of axletree, and the axle sleeve B4 of girder is arranged in the clamping slot 3121 of location, and align with described fairlead 315 and locating slide sleeve 319, start the first location clamping cylinder 317 and the axle sleeve B4 of girder is fixedly clamped in the clamping slot 3121 of location by the second location clamping cylinder 3111, and make the opened type arch seat of girder be pressed in the principal axis A 1 of axletree.Start and drive cylinder 213 to drive described slide block 212 rearward movement, make slide plate 221 relative motion of slide block 212 both sides and draw close to fixed plate 211 direction, thus drive the positioning splint 222 on slide plate 221 also to draw close to fixed plate 211 direction, and then make positioning splint 222 be pressed on shaft shoulder A11, thus axletree principal axis A 1 is fixed, facilitate the rivet welding work of follow-up axletree and girder.
Compared to prior art, this utility model by driver part drive location clamping plate in draw close, and then make positioning splint be pressed on the main shaft shaft shoulder, thus main shaft be fixed;By axle sleeve locating clip parts, the axle sleeve of girder is positioned and clamping, the opened type arch seat making girder is pressed on main shaft, make axletree and girder be positioned on the position of requirement and be mutually fixed, greatly facilitate follow-up rivet welding work, make welding axletree out and the stability of girder is more preferable, degree of accuracy is higher, improve work efficiency and yield rate, safety simple to operate.
This utility model is not limited to above-mentioned embodiment, if to various changes of the present utility model or deformation without departing from spirit and scope of the present utility model, if within the scope of these changes and deformation belong to claim of the present utility model and equivalent technologies, then this utility model is also intended to comprise these changes and deformation.

Claims (10)

1. axletree and a girder rivet welding frock, including jig, it is characterised in that: it is fixed with the first location clamp assembly be arrangeding in parallel and the second location clamp assembly on described jig;Described first location clamp assembly includes driver part and two axletree location clamping parts being symmetricly set on driver part both sides;Described second location clamp assembly includes that two position clamping part for fixing the axle sleeve of girder axle sleeve, and these two axle sleeve location clamping parts are symmetricly set on the both sides of described driver part.
Axletree the most according to claim 1 and girder rivet welding frock, it is characterised in that: described axletree location clamping part includes the slide plate being connected with driver part, the positioning splint being fixed on slide plate and supports a bracer of described positioning splint;Described bracer is provided with sliding tray, and described slide plate is arranged on described sliding tray;Described positioning splint is provided with the semi-circular recesses for the supports main shaft shaft shoulder, and described positioning splint moves to described driver part direction under the drive of described slide plate, makes described positioning splint compress with the main shaft shaft shoulder.
Axletree the most according to claim 2 and girder rivet welding frock, it is characterised in that: described axletree location clamping part also includes angle locating piece and the angle positioning seat of fixing described angle locating piece of dead axle;Described angle locating piece is between described positioning splint and fixed plate, and described angle location-plate is provided with the storage tank placing main shaft.
Axletree the most according to claim 3 and girder rivet welding frock, it is characterised in that: described driver part includes the fixed plate being fixed on jig, the slide block being arranged in fixed plate and the driving cylinder driving slide block to seesaw;The lateral symmetry of described slide block fixes two described slide plates;Slide block described in described driving air cylinder driven seesaws, and drives these two slide plates to fixed plate direction relative motion.
Axletree the most according to claim 2 and girder rivet welding frock, it is characterised in that: the side being pressed into contact with the main shaft shaft shoulder on described positioning splint is fixed with scratch resistant pad.
Axletree the most according to claim 3 and girder rivet welding frock, it is characterised in that: it is provided with anti-pinch pad in described storage tank.
7. according to the axletree described in any claim in claim 1-6 and girder rivet welding frock, it is characterised in that: described axle sleeve location clamping part includes fixing seat, the first locating piece being fixed on fixing seat and the second locating piece;Described first locating piece and the second locating piece are oppositely arranged in parallel and are formed the location clamping slot of accommodating girder bearing;The fairlead be provided with bearing pin on described first locating piece, being set on described bearing pin is fixed the axle sleeve location movable axis being connected and drives the first location clamping cylinder of described axle sleeve location movable axis motion with bearing pin;The locating slide sleeve be provided with guide pad on described second locating piece, being fixed in guide pad is fixed the movable compression axis being connected and drives the second location clamping cylinder of described movable compression axis motion with guide pad.
Axletree the most according to claim 7 and girder rivet welding frock, it is characterised in that: described fairlead and locating slide sleeve are set in parallel in positioning clamping slot and are positioned at clamping slot both sides, location, and described fairlead and locating slide sleeve are centrally located on same level axle.
Axletree the most according to claim 8 and girder rivet welding frock, it is characterised in that: described fairlead and locating slide sleeve are the annulus matched with axle sleeve towards the end face of axle sleeve side.
Axletree the most according to claim 1 and girder rivet welding frock, it is characterised in that: described jig is provided with draw-in groove, and described axletree location clamping part card sets and is fixed on this draw-in groove.
CN201620105898.3U 2016-02-02 2016-02-02 Axletree and girder rivet welding frock Active CN205520212U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620105898.3U CN205520212U (en) 2016-02-02 2016-02-02 Axletree and girder rivet welding frock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620105898.3U CN205520212U (en) 2016-02-02 2016-02-02 Axletree and girder rivet welding frock

Publications (1)

Publication Number Publication Date
CN205520212U true CN205520212U (en) 2016-08-31

Family

ID=56775470

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620105898.3U Active CN205520212U (en) 2016-02-02 2016-02-02 Axletree and girder rivet welding frock

Country Status (1)

Country Link
CN (1) CN205520212U (en)

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