CN209157464U - A kind of weld seam lathe of pantograph Y-shaped workpiece - Google Patents
A kind of weld seam lathe of pantograph Y-shaped workpiece Download PDFInfo
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- CN209157464U CN209157464U CN201821911411.6U CN201821911411U CN209157464U CN 209157464 U CN209157464 U CN 209157464U CN 201821911411 U CN201821911411 U CN 201821911411U CN 209157464 U CN209157464 U CN 209157464U
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- locating slot
- weld seam
- bed body
- slot
- shaped workpiece
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Abstract
The utility model discloses a kind of weld seam lathes of pantograph Y-shaped workpiece, including bed body, walking mechanism and weld seam mechanism, bed body upper surface is equipped with the locating slot with Y-shaped work piece match, locating slot be parallel to guide rail setting and it is corresponding with weld seam mechanism position, Y-shaped workpiece is placed in locating slot in left-right direction, backing plate is equipped with below locating slot, backing plate is fixedly connected with bed body by support column, is axially successively arranged multiple groups hold-down mechanism along locating slot in the bed body of locating slot two sides；Continuous weld seam operation can be carried out to stability and high efficiency to charging bow workpiece, it is convenient to operate, labor-saving while substantially reducing injury to operator, and stable operation, weld seam workpiece's qualification rate is high, and position while welding is continuously neat, improves the total quality of weld seam workpiece.
Description
Technical field
The utility model relates to the equipment processing technique field of electric car and city railway train, more particularly to it is a kind of by
The weld seam lathe of pantograph Y-shaped workpiece.
Background technique
Currently, air pollution caused by motor vehicle exhaust emission has become seriously asking for the puzzlement some big and medium-sized cities in China
Topic, many cities start to promote the use of electric car and city railway train.Electric drive with electric energy instead of fuel oil, fundamentally
Change traditional power driving method, although the same using function, electric vehicle with the characteristics of its low pollution, low energy consumption by
Gradually popularize.Current pure electric vehicle is generally by installing the devices such as pantograph in roof, in charging, the charging bow of charging station
Decline and contact pantograph pole plate and charges to vehicle.
Current charging bow and pantograph are mostly assembled by multiple workpiece, workpiece include shorter Y-shaped workpiece and compared with
Two kinds of long taper work, each workpiece are welded by two symmetrical workpiece.Due to the asymmetric knot in first place of workpiece
Structure feature is not available existing weld seam lathe on the market and carries out weld seam operation, and therefore, present workpiece welding is mostly by people
Work is completed, i.e. technical staff's offhand weld seam equipment is welded, this kind of mode of operation not only makes the person of technical staff
At great damage, and stability is poor, low efficiency, poor continuity, and not only qualification rate is not high for the workpiece after welding, and bond pad locations are not
Continuously, aesthetics is very poor.
Utility model content
The purpose of the utility model is to provide a kind of weld seam lathe of pantograph Y-shaped workpiece, can stability and high efficiency it is right
Charging bow workpiece carries out continuous weld seam operation, and it is convenient to operate, labor-saving while substantially reducing wound to operator
Evil, and stable operation, weld seam workpiece's qualification rate is high, and position while welding is continuously neat, improves the total quality of weld seam workpiece.
The technical solution adopted in the utility model are as follows:
A kind of weld seam lathe of pantograph Y-shaped workpiece, including bed body, walking mechanism and weld seam mechanism；Walking mechanism packet
Guide rail and walking dolly are included, guide rail is laid on bed body upper surface in left-right direction, and walking dolly is slidably connected on guide rail, weld seam
Mechanism is arranged in walking dolly front end；The bed body upper surface is equipped with the locating slot with Y-shaped work piece match, and locating slot is parallel to
Guide rail setting is simultaneously corresponding with weld seam mechanism position, and Y-shaped workpiece is placed in locating slot in left-right direction, is equipped with below locating slot
Backing plate, backing plate are fixedly connected with bed body by support column；It is axially successively arranged in the bed body of the locating slot two sides along locating slot more
Group hold-down mechanism, every group of hold-down mechanism includes two compressing members for being symmetricly set on locating slot two sides, and each compressing member wraps
It includes the L-type pressed seat being fixed in bed body and front and back is threaded through clamping screw on L-type pressed seat, clamping screw and L-type
Pressed seat is threadedly engaged, and clamping screw end is equipped with the clamping cap for clamping Y-shaped workpiece.
Further, the locating slot includes the left locating slot and right locating slot being connected, left locating slot and right locating slot
Structure is identical and bilateral symmetry, left locating slot and right locating slot match with Y-shaped Workpiece structure, left locating slot left end groove width
Greater than right end groove width, right limit slot right end groove width is greater than left end groove width.
Further, the bed body front end is arranged in parallel with slide bar, and slide bar is equipped with the sliding block for the slide bar that is slidably connected, sliding block
Walking dolly is connected by L-type connecting rod.
Further, the sliding block includes the pulley for being fixedly connected with the position-limited rack of L-type connecting rod and the slide bar that is slidably connected；Limit
Position frame includes left limit plate and right limit plate, and left limit plate is connected with right limit plate by connecting plate, and connecting plate is fixedly connected with L-type
Connecting rod, pulley is between left limit plate and right limit plate；Left limit plate lower end surface is equipped with the left limit slot of matching slide bar, right
The groove width of right limit slot of the limit plate lower end surface equipped with matching slide bar, left limit slot and right limit slot is respectively less than pulley outer diameter.
The utility model has the following beneficial effects:
(1) by the locating slot of setting and Y-shaped work piece match in bed body, the location and installation of Y-shaped workpiece is realized,
It drives weld seam mechanism to move along guide rail by walking dolly, the automatic weld seam of workpiece can be realized, not only save manpower, and significantly
Weld seam efficiency and stability are improved, weld seam effect continuity is good, and presentation quality is high；Meanwhile along the compression of locating slot axis setting
Mechanism further ensures fixation of the Y-shaped workpiece in locating slot, guarantees that stablizing for weld seam process carries out, and then mention indirectly
The working efficiency of high the utility model；
(2) by setting the left locating slot being connected and right locating slot, left locating slot and right locating slot knot for locating slot
Structure is identical and bilateral symmetry, left locating slot and right locating slot match with Y-shaped Workpiece structure, realizes the company of multiple workpiece
Continuous weld seam, further increases weld seam working efficiency；
(3) by the way that sliding block to be set as including position-limited rack and pulley, make the company that elasticity is formed between pulley and L-type connecting rod
Connect relationship, avoid pulley caused by pulley and L-type connecting rod rigid connection be easy in turn result in slide bar interference walking mechanism by
The case where resistance, occurs, and further increases the reliability of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the sectional view of hold-down mechanism in Fig. 1.
Description of symbols:
1, bed body；2, guide rail；3, Y-shaped workpiece；4, compressing member；4a, L-type pressed seat；4b, clamping cap；4c, spiral shell is compressed
Bar；5, locating slot；6, walking dolly；7, welding gun seat；8, L-type connecting rod；9, sliding block；9a, position-limited rack；9b, pulley；10, slide bar；
11, backing plate；12, support column.
Specific embodiment
The utility model includes bed body 1, walking mechanism and weld seam mechanism；Walking mechanism includes guide rail 2 and walking dolly 6,
Guide rail 2 is laid on 1 upper surface of bed body in left-right direction, and walking dolly 6 is slidably connected on guide rail 2, and the setting of weld seam mechanism is expert at
Walk 6 front end of trolley；1 upper surface of bed body is equipped with to be parallel to guide rail 2 and sets with the matched locating slot 5 of Y-shaped workpiece 3, locating slot 5
It sets and corresponding with weld seam mechanism position, Y-shaped workpiece 3 is placed in left-right direction in locating slot 5, and pad is equipped with below locating slot 5
Plate 11, backing plate 11 are fixedly connected with bed body 1 by support column 12；It is axially successively set in the bed body 1 of 5 two sides of locating slot along locating slot 5
There is multiple groups hold-down mechanism, every group of hold-down mechanism includes two compressing members 4 for being symmetricly set on 5 two sides of locating slot, each compression
Part 4 is threaded through the clamping screw 4c on L-type pressed seat 4A including the L-type pressed seat 4A being fixed in bed body 1 and front and back,
Clamping screw 4c is threadedly engaged with L-type pressed seat 4A, and the end clamping screw 4c is equipped with the clamping cap for clamping Y-shaped workpiece 3
4b。
The utility model in order to better understand with reference to the accompanying drawing does furtherly the technical solution of the utility model
It is bright.
As shown in Figure 1, the utility model includes bed body 1, walking mechanism and weld seam mechanism；
Bed body 1 is horizontally disposed in left-right direction, and walking mechanism includes guide rail 2 and walking dolly 6, and guide rail 2 is axial along bed body 1
It is laid on the rear end of 1 upper surface of bed body, walking dolly 6 is slidably connected on guide rail 2, and walking dolly 6 uses the artificial way of propelling
Or motor induced way is driven；Weld seam mechanism includes welding gun and the welding gun seat 7 for loading welding gun, and welding gun seat 7 is solid
Surely it is connected to 6 front end of walking dolly, drives welding gun to move axially along bed body 1 when walking dolly 6 is moved along guide rail 2.
1 front end of bed body is arranged in parallel with slide bar 10, and slide bar 10 is equipped with the sliding block 9 for the slide bar 10 that is slidably connected, and sliding block 9 passes through
L-type connecting rod 8 connects walking dolly 6.As shown in Fig. 2, sliding block 9 includes position-limited rack 9a and the sliding for being fixedly connected with L-type connecting rod 8
Connect the pulley 9b of slide bar 10；Position-limited rack 9a includes left limit plate and right limit plate, and left limit plate and right limit plate pass through connection
Plate connection, connecting plate are fixedly connected with L-type connecting rod 8, and pulley 9b is between left limit plate and right limit plate；Left limit plate lower end
Face be equipped with matching slide bar 10 left limit slot, right limit plate lower end surface be equipped with matching slide bar 10 right limit slot, left limit slot and
The groove width of right limit slot is respectively less than pulley 9b outer diameter.
1 upper surface of bed body is equipped with to be located at 2 front of guide rail and is parallel to the matched locating slot 5 of Y-shaped workpiece 3, locating slot 5
Guide rail 2 is arranged, and the position of locating slot 5 is corresponding with welding gun or so, i.e., the axis of locating slot 5 is overlapped with the motion track of welding gun, fixed
Backing plate 11 is equipped with below the slot 5 of position, backing plate 11 is fixedly connected with bed body 1 by support column 12.
In order to further increase stabilization of the Y-shaped workpiece 3 in locating slot 5, edge positioning in the bed body 1 of 5 two sides of locating slot
Slot 5 is axial to be successively arranged multiple groups hold-down mechanism, and every group of hold-down mechanism includes two compressions for being symmetricly set on 5 two sides of locating slot
Part 4, as shown in figure 3, each compressing member 4 includes that the L-type pressed seat 4A being fixed in bed body 1 and front and back are threaded through L-type
Clamping screw 4c on pressed seat 4A, clamping screw 4c are threadedly engaged with L-type pressed seat 4A, and the end clamping screw 4c is equipped with and is used for
Clamp the clamping cap 4b of Y-shaped workpiece 3.
Locating slot 5 preferably includes the left locating slot 5 and right locating slot 5 being connected, 5 structure of left locating slot 5 and right locating slot
Identical and bilateral symmetry, left locating slot 5 and right locating slot 5 match with 3 structure of Y-shaped workpiece, left 5 left end groove width of locating slot
Greater than right end groove width, right limit slot right end groove width is greater than left end groove width, i.e. the open section of left side Y-shaped workpiece 3 is set towards left side
It sets, the open section of right side Y-shaped workpiece 3 is arranged towards right side, the welding section and right side Y-shaped workpiece 3 of left side Y-shaped workpiece 3
Be weldingly connected and connect, be capable of forming continuous weld seam section in welding gun work, greatly improve working efficiency and unfailing performance.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that,
It can still modify to technical solution documented by previous embodiment, or to some or all of the technical features
It is equivalently replaced, and these are modified or replaceed, the utility model embodiment that it does not separate the essence of the corresponding technical solution
The range of technical solution.
Claims (4)
1. a kind of weld seam lathe of pantograph Y-shaped workpiece, it is characterised in that: including bed body, walking mechanism and weld seam mechanism；Row
Walking mechanism includes guide rail and walking dolly, and guide rail is laid on bed body upper surface in left-right direction, and walking dolly, which is slidably connected to, leads
On rail, weld seam mechanism is arranged in walking dolly front end；The bed body upper surface is equipped with the locating slot with Y-shaped work piece match, fixed
Position slot be parallel to guide rail setting and it is corresponding with weld seam mechanism position, Y-shaped workpiece is placed in locating slot in left-right direction, position
Backing plate is equipped with below slot, backing plate is fixedly connected with bed body by support column；Along locating slot axial direction in the bed body of the locating slot two sides
It is successively arranged multiple groups hold-down mechanism, every group of hold-down mechanism includes two compressing members for being symmetricly set on locating slot two sides, each
Compressing member includes the L-type pressed seat being fixed in bed body and front and back is threaded through the clamping screw on L-type pressed seat, compresses
Screw rod is threadedly engaged with L-type pressed seat, and clamping screw end is equipped with the clamping cap for clamping Y-shaped workpiece.
2. the weld seam lathe of pantograph Y-shaped workpiece according to claim 1, it is characterised in that: the locating slot includes
The left locating slot and right locating slot being connected, left locating slot is identical with right positioning slot structure and bilateral symmetry, left locating slot and the right side
Locating slot matches with Y-shaped Workpiece structure, and left locating slot left end groove width is greater than right end groove width, and right limit slot right end groove width is big
In left end groove width.
3. the weld seam lathe of pantograph Y-shaped workpiece according to claim 2, it is characterised in that: hold level with both hands before the bed body
Row is provided with slide bar, and slide bar is equipped with the sliding block for the slide bar that is slidably connected, and sliding block connects walking dolly by L-type connecting rod.
4. the weld seam lathe of pantograph Y-shaped workpiece according to claim 3, it is characterised in that: the sliding block includes solid
Surely the pulley of the position-limited rack of L-type connecting rod and the slide bar that is slidably connected is connected；Position-limited rack includes left limit plate and right limit plate, left limit
Position plate is connected with right limit plate by connecting plate, and connecting plate is fixedly connected with L-type connecting rod, and pulley is located at left limit plate and right limit
Between plate；Left limit plate lower end surface is equipped with the left limit slot of matching slide bar, and right limit plate lower end surface is equipped with the right limit of matching slide bar
The groove width of position slot, left limit slot and right limit slot is respectively less than pulley outer diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911411.6U CN209157464U (en) | 2018-11-20 | 2018-11-20 | A kind of weld seam lathe of pantograph Y-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911411.6U CN209157464U (en) | 2018-11-20 | 2018-11-20 | A kind of weld seam lathe of pantograph Y-shaped workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157464U true CN209157464U (en) | 2019-07-26 |
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ID=67339053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911411.6U Active CN209157464U (en) | 2018-11-20 | 2018-11-20 | A kind of weld seam lathe of pantograph Y-shaped workpiece |
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| CN (1) | CN209157464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877182A (en) * | 2019-12-14 | 2020-03-13 | 湖南联诚轨道装备有限公司 | Welding tool for assembling and welding pantograph mounting seat and welding method for pantograph mounting seat |
-
2018
- 2018-11-20 CN CN201821911411.6U patent/CN209157464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877182A (en) * | 2019-12-14 | 2020-03-13 | 湖南联诚轨道装备有限公司 | Welding tool for assembling and welding pantograph mounting seat and welding method for pantograph mounting seat |
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