CN207139177U - Double-column lifter slide unit take-up housing welding tooling - Google Patents
Double-column lifter slide unit take-up housing welding tooling Download PDFInfo
- Publication number
- CN207139177U CN207139177U CN201721223594.8U CN201721223594U CN207139177U CN 207139177 U CN207139177 U CN 207139177U CN 201721223594 U CN201721223594 U CN 201721223594U CN 207139177 U CN207139177 U CN 207139177U
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- Prior art keywords
- take
- housing
- slide unit
- welding tooling
- bolt
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Abstract
The utility model discloses a kind of double-column lifter slide unit take-up housing welding tooling, for fixing position of the take-up housing workpiece to be welded relative to the slide unit on base, the welding tooling includes being used for the positioning seat being arranged on base, in addition to perpendicular positioning part, cushion block, fishbolt, binding nut and pressing plate；The riser that the fishbolt sequentially passes through pressing plate, the substrate of take-up housing workpiece and perpendicular positioning part is connected with binding nut；The welding tooling also includes being used for the adjustment mechanism for adjusting the position of take-up housing workpiece relative to slide unit in the longitudinal direction.Accurate positioning when the utility model not only ensures take-up housing welding, ensure that reliable clamping during welding, while can also realize the accurate adjustment of take-up housing workpiece front and back position.
Description
Technical field
A kind of welding tooling is the utility model is related to, especially a kind of frock for welding double-column lifter slide unit take-up housing.
Background technology
In the double-column lifter course of work, using hydraulic jack by the slide unit being preset in column jack up, drive trailing arm to
Upper motion, it will be serviced a car and lift carry out operation.This action must ensure that lifting process is steady, and slide unit will preset rail along column
Road groove upward vertical movement.Currently marketed double-column lifter mostly uses such a mode, is existed using the key of such mode
In needing, the position of guarantee take-up housing is accurate, and the welding of take-up housing relies primarily on manual welding in the prior art, positional precision
It can not meet to require, cause following problem：
First, there is deviation in left and right take-up housing installation interplanar distance so that when slide unit loads column, gap is excessive or too small.Between
When gap is excessive, slide unit load after in column double swerve, it is necessary to be adjusted by adding adjust pad；When gap is too small, peace
Dress inconvenience, after loading reluctantly, slide unit moves up and down as gap is too small, runs not smooth, column inner surface serious wear,
Matching requirements can only be met by manufacturing sliding block.Both the above situation can all influence efficiency of assembling, increase maintenance cost.
2nd, take-up housing clamps unreliable, and after by normal process, take-up housing is positioned, when carrying out rivet welding, take-up housing can occur
Displacement, cause position deviation after welding.This problem causes sliding block to be contacted after loading with column face forming face, slider wear
Greatly, under serious situation, potential safety hazard can be produced, Repair can only be passed through.
Utility model content
The utility model proposes a kind of double-column lifter slide unit take-up housing welding tooling, the purpose is to：（1）Ensure sliding block
Accurate positioning during seat welding；（2）Ensure reliable clamping during welding.
Technical solutions of the utility model are as follows：
Double-column lifter slide unit take-up housing welding tooling, for fixing take-up housing workpiece to be welded relative to installed in base
On slide unit position, the take-up housing workpiece includes substrate, and substrate is respectively arranged on the left side and the right side the side plate perpendicular with substrate,
The top and bottom of the take-up housing workpiece also have interior right-angle folding bent face respectively；
The welding tooling includes being used for the positioning seat being arranged on base, in addition to perpendicular positioning part, cushion block, clamping
Bolt, binding nut and pressing plate；
The perpendicular positioning part includes transverse slat and bottom and the riser of the transverse slat vertical connection, and the transverse slat passes through spiral shell
Bolt is arranged on positioning seat；The left and right sides of the transverse slat are used for and the side plate of corresponding side on the take-up housing workpiece
Inner side is in contact；
The front top of the transverse slat has outer right angle, connects for the interior right-angle folding bent face with take-up housing workpiece lower end
Touch；
The cushion block front bottom end has outer right angle, is in contact for the interior right-angle folding bent face with take-up housing workpiece upper end,
The cushion block rear end face is used to be in contact with riser；
The fishbolt sequentially passes through pressing plate, the riser of the substrate of take-up housing workpiece and perpendicular positioning part and clamping
Nut is connected；
The welding tooling also includes being used for the tune for adjusting the position of take-up housing workpiece relative to slide unit in the longitudinal direction
Complete machine structure.
As further improvement of the utility model：The adjustment mechanism includes adjustment arm-tie, fixing bolt and adjustment spiral shell
Bolt；
The positioning key of front and rear trend is provided with the top of the positioning seat, the transverse slat bottom is provided with and is engaged with the positioning key
Keyway, it is described adjustment arm-tie be fixedly connected by fixing bolt with perpendicular positioning part, it is described adjust arm-tie also pass through adjustment
Bolt is connected with positioning seat, and the adjustment bolt is divided into turnbuckle and extrapolation bolt, and the turnbuckle is drawn through adjustment
It is connected after through hole on plate with the screwed hole on positioning seat, the extrapolation bolt is engaged with adjusting the tapped through hole on arm-tie
And end is in contact with positioning seat；There is gap between the adjustment arm-tie and positioning seat.
As further improvement of the utility model：Offered upwards by bottom margin for making clamping spiral shell on the pressing plate
The elongated slot that bolt passes through.
As further improvement of the utility model：The outer right angle of the cushion block front bottom end and the transverse slat front end
The outer right angle at top is respectively provided with chamfering.
Relative to prior art, the utility model has the positive effect that：（1）Utilize three right angle locating surfaces, positioning
Three important benchmark of take-up housing workpiece, ensure positioning precision, it is ensured that accurate positioning when take-up housing welds；（2）Using clamping spiral shell
Bolt, nut and pressing plate by take-up housing Workpiece clamping in frock, reliable clamping；（3）Take-up housing work can be realized using adjustment mechanism
The front and back position adjustment of part.
Brief description of the drawings
Fig. 1 is structural blast schematic diagram of the present utility model.
Fig. 2 is the structural representation after the utility model assembling.
Fig. 3 is that the utility model assembles back part schematic diagram.
Fig. 4 is that the utility model assembles trailing flank schematic diagram.
Fig. 5 is arranged on schematic diagram when on base for the utility model.
Embodiment
Describe the technical solution of the utility model in detail below in conjunction with the accompanying drawings：
A kind of double-column lifter slide unit take-up housing welding tooling, such as Fig. 5 are relative for fixing take-up housing workpiece 10 to be welded
In the position of the slide unit on base.
Such as Fig. 1, the take-up housing workpiece 10 includes substrate, and substrate is respectively arranged on the left side and the right side the side perpendicular with substrate
Plate, the top and bottom of the take-up housing workpiece 10 also have interior right-angle folding bent face respectively；
The welding tooling include be used for be arranged on base on positioning seat 2, in addition to perpendicular positioning part 1, cushion block 3,
Fishbolt 4, binding nut 5 and pressing plate 6；
The perpendicular positioning part 1 is inverted T-shaped, including transverse slat and bottom and the riser of the transverse slat vertical connection, described
Transverse slat is arranged on positioning seat 2 by bolt；As Fig. 3 mark a at, the left and right sides of the transverse slat are used for and the sliding block
It is in contact on seat workpiece 10 on the inside of the side plate of corresponding side；
As Fig. 4 mark b at, the front top of the transverse slat has outer right angle, for the lower end of take-up housing workpiece 10
Interior right-angle folding bent face is in contact；
As Fig. 4 mark c at, the front bottom end of cushion block 3 has outer right angle, for in the upper end of take-up housing workpiece 10
Right-angle folding bent face is in contact, and the rear end face of cushion block 3 is used to be in contact with riser；
The outer right angle of the front bottom end of cushion block 3 and the outer right angle of the transverse slat front top are respectively provided with chamfering,
So that outer right angle can be in close contact with interior right angle.
The fishbolt 4 sequentially passes through the riser of pressing plate 6, the substrate of take-up housing workpiece 10 and perpendicular positioning part 1
It is connected with binding nut 5；
The elongated slot for passing through fishbolt 4 is offered by bottom margin on the pressing plate 6 upwards.
The welding tooling also includes being used to adjust the position of take-up housing workpiece 10 relative to slide unit in the longitudinal direction
Adjustment mechanism：The adjustment mechanism includes adjustment arm-tie 7, fixing bolt 8 and adjustment bolt 9；Before the top of positioning seat 2 is provided with
The positioning key moved towards afterwards, the transverse slat bottom are provided with the keyway being engaged with the positioning key, and the adjustment arm-tie 7 passes through fixation
Bolt 8 is fixedly connected with perpendicular positioning part 1, and the adjustment arm-tie 7 is also connected by adjustment bolt 9 with positioning seat 2, described
Adjustment bolt 9 divide for turnbuckle and extrapolation bolt, the turnbuckle through adjustment arm-tie 7 on through hole after with positioning seat 2
On screwed hole be connected, the extrapolation bolt is engaged and end connects with positioning seat 2 with the tapped through hole on adjustment arm-tie 7
Touch；There is gap between the adjustment arm-tie 7 and positioning seat 2.Adjustment bolt 9 and the specification of fixing bolt 8 are M8X25.
During assembling, first being bolted on base with M8X25 by positioning seat 2, then using M12X40 bolts by transverse slat
On positioning seat 2, the connection of the part of arm-tie 7 is finally adjusted.
In use, take-up housing workpiece 10 is put on perpendicular positioning part 1, cushion block 3 is placed, it is ensured that each right-angle surface, side
The close contact in face, fishbolt 4 is connected through take-up housing workpiece 10 and perpendicular positioning part 1 with binding nut 5, and will
Pressing plate 6 inserts from the top down, screws binding nut 5, tenses pressing plate 6, take-up housing workpiece 10 is fixed in frock, after group turn such as
Fig. 2, realize the accurate fixation to take-up housing workpiece 10.
When needing to adjust the front and back position of take-up housing workpiece 10, the company between perpendicular positioning part 1 and positioning seat 2 is first unclamped
Connect, rotation turnbuckle and extrapolation bolt, determine position of the take-up housing workpiece 10 relative to positioning seat 2, then tighten again vertical
Bolt between position portion 1 and positioning seat 2.
Claims (4)
1. double-column lifter slide unit take-up housing welding tooling, it is characterised in that：For fixing take-up housing workpiece to be welded（10）Phase
For the position of the slide unit on base, the take-up housing workpiece（10）Including substrate, substrate is respectively arranged on the left side and the right side
The perpendicular side plate with substrate, the take-up housing workpiece（10）Top and bottom also there is interior right-angle folding bent face respectively；
The welding tooling includes being used for the positioning seat being arranged on base（2）, in addition to perpendicular positioning part（1）, cushion block
（3）, fishbolt（4）, binding nut（5）And pressing plate（6）；
The perpendicular positioning part（1）Pass through spiral shell including transverse slat and bottom and the riser of the transverse slat vertical connection, the transverse slat
Bolt is arranged on positioning seat（2）On；The left and right sides of the transverse slat are used for and the take-up housing workpiece（10）Upper corresponding side
Side plate on the inside of be in contact；
The front top of the transverse slat has outer right angle, for take-up housing workpiece（10）The interior right-angle folding bent face of lower end connects
Touch；
The cushion block（3）Front bottom end has outer right angle, for take-up housing workpiece（10）The interior right-angle folding bent face of upper end connects
Touch, the cushion block（3）Rear end face is used to be in contact with riser；
The fishbolt（4）Sequentially pass through pressing plate（6）, take-up housing workpiece（10）Substrate and perpendicular positioning part（1）'s
Riser and binding nut（5）It is connected；
The welding tooling also includes being used to adjust take-up housing workpiece（10）Relative to the tune of the position of slide unit in the longitudinal direction
Complete machine structure.
2. double-column lifter slide unit take-up housing welding tooling as claimed in claim 1, it is characterised in that：The adjustment mechanism bag
Include adjustment arm-tie（7）, fixing bolt（8）And adjustment bolt（9）；
The positioning seat（2）Top is provided with the positioning key of front and rear trend, and the transverse slat bottom is provided with and is engaged with the positioning key
Keyway, the adjustment arm-tie（7）Pass through fixing bolt（8）With perpendicular positioning part（1）It is fixedly connected, the adjustment arm-tie
（7）Also pass through adjustment bolt（9）With positioning seat（2）It is connected, the adjustment bolt（9）It is divided into turnbuckle and extrapolation bolt,
The turnbuckle passes through adjustment arm-tie（7）On through hole after with positioning seat（2）On screwed hole be connected, the extrapolation bolt
With adjusting arm-tie（7）On tapped through hole be engaged and end and positioning seat（2）It is in contact；The adjustment arm-tie（7）With positioning
Seat（2）Between there is gap.
3. double-column lifter slide unit take-up housing welding tooling as claimed in claim 1, it is characterised in that：The pressing plate（6）On
Offered upwards by bottom margin for making fishbolt（4）The elongated slot passed through.
4. the double-column lifter slide unit take-up housing welding tooling as described in claims 1 to 3 is any, it is characterised in that：The pad
Block（3）The outer right angle of the outer right angle of front bottom end and the transverse slat front top is respectively provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223594.8U CN207139177U (en) | 2017-09-22 | 2017-09-22 | Double-column lifter slide unit take-up housing welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721223594.8U CN207139177U (en) | 2017-09-22 | 2017-09-22 | Double-column lifter slide unit take-up housing welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139177U true CN207139177U (en) | 2018-03-27 |
Family
ID=61668476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721223594.8U Expired - Fee Related CN207139177U (en) | 2017-09-22 | 2017-09-22 | Double-column lifter slide unit take-up housing welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383385A (en) * | 2022-09-16 | 2022-11-25 | 北京曙光航空电气有限责任公司 | Symmetrical segmental punching lamination welding fixture and positioning method |
-
2017
- 2017-09-22 CN CN201721223594.8U patent/CN207139177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115383385A (en) * | 2022-09-16 | 2022-11-25 | 北京曙光航空电气有限责任公司 | Symmetrical segmental punching lamination welding fixture and positioning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20210922 |