CN105149856B - A kind of railway freight-car upper connecting rod assembly welding device of tyre - Google Patents
A kind of railway freight-car upper connecting rod assembly welding device of tyre Download PDFInfo
- Publication number
- CN105149856B CN105149856B CN201510644223.6A CN201510644223A CN105149856B CN 105149856 B CN105149856 B CN 105149856B CN 201510644223 A CN201510644223 A CN 201510644223A CN 105149856 B CN105149856 B CN 105149856B
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- CN
- China
- Prior art keywords
- connecting rod
- upper connecting
- frame
- tyre
- chute
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides a kind of railway freight-car upper connecting rod assembly welding device of tyre, it includes herein below: it includes a frame, at the top of frame, one chute is set, sliding on chute arranges one for connecting the drag link bearing of the first drawhead, connects a swinging mounting composition in the frame being positioned at chute one end；Swinging mounting composition includes a support being fastenedly connected in frame, rotates and arrange one for connecting the rotating tension bar seat of the second drawhead on support；Drag link bearing and rotating tension bar seat are on same level height.Due to the fact that slides on the top, one end of frame is provided with drag link bearing, portion is provided with swinging mounting composition on an opposite end, therefore, it is possible to each parts of upper connecting rod are put into apparatus of the present invention last time complete fixing and welding simultaneously, prevent from producing operating error when welding.Due to the fact that and the top of frame is provided with chute, sliding on chute is provided with drag link bearing, therefore can meet the welding of the upper connecting rod of different length requirement by the position of adjusting yoke bearing.
Description
Technical field
The present invention relates to a kind of weldering device of tyre, especially with regard to a kind of railway freight-car upper connecting rod assembly welding device of tyre.
Background technology
Goods train vehicle is both provided with upper connecting rod on braking accessory, and upper connecting rod is for connecting brake lever with travelling
The vitals of lever.As it is shown in figure 1, for the use requirement meeting different vehicle, generally by upper connecting rod one end
Drawhead 8 rotates a certain angle relative to the drawhead 9 of the other end and is arranged.But due to currently without for
The custom-designed assembling of upper connecting rod with certain angle drawhead welds tire, hence in so that upper connecting rod warp in welding process
Often occur affecting the problem of braking assembling quality because drawhead angle exceeds the margin of tolerance of design, make upper connecting rod at car
There is certain potential safety hazard in running.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide one and can disposably complete to weld and can arbitrarily adjust to draw
The railway freight-car upper connecting rod assembly welding device of tyre of head assembly welding angle.
For achieving the above object, the present invention takes techniques below scheme: a kind of railway freight-car upper connecting rod assembly welding device of tyre,
It is characterized in that: it includes a frame, arrange a chute at the top of described frame, sliding on described chute is arranged
One for connecting the drag link bearing of the first drawhead, connects a rotation in the described frame being positioned at described chute one end
Frame forms；Described swinging mounting composition includes a support being fastenedly connected in described frame, rotates on the bracket
Arrange one for connecting the rotating tension bar seat of the second drawhead；Described drag link bearing is in same with described rotating tension bar seat
In level height.
Described drag link bearing includes a channel-section steel that Open Side Down is arranged, and forms away from described swinging mounting at described channel-section steel
The end face of one end arranges a riser；Described riser offers multiple first fixed for fixing described first drawhead
Hole, position；End face at the other end of described channel-section steel arranges a rectangular step, arranges necessarily at the middle part of described rectangular step
Position boss.
Described rotating tension bar seat includes a disk, described disk be fastenedly connected near described chute side one with described circle
The angle steel that dish end face is vertical；Described angle steel offers multiple the second hole, location for fixing described second drawhead；
Opposite side at described disk arranges a rotating shaft, and described rotating shaft is connected with described holder pivots.
Described disk is provided with a pointer；On the described support of described disk, a dial is being set；Described
The scale value scope of dial is between 0～± 90 °.
An insulation board preventing electric welding from striking sparks it is fastenedly connected between described frame and described support.
Due to the fact that and take above technical scheme, it has the advantage that 1, due to the fact that and slide at the top of frame
Move and be provided with drag link bearing, the frame being positioned at chute one end connects a swinging mounting composition, therefore, it is possible to will pull-up
Each parts of bar are put into apparatus of the present invention last time simultaneously and complete fixing and welding, prevent from producing operating error when welding.
2, the rotating tension bar seat of the present invention is owing to being connected with holder pivots, and is provided with dial on support, the most permissible
Require to adjust the anglec of rotation of two drawheads of upper connecting rod according to design, it is ensured that the angle of drawhead is at the tolerance model of design
In enclosing.3, due to the fact that and the top of frame is provided with chute, sliding on chute is provided with drag link bearing, therefore
The welding of the upper connecting rod of different length requirement can be met by the position of adjusting yoke bearing.
Accompanying drawing explanation
Fig. 1 is that the angle of two drawheads of upper connecting rod arranges schematic diagram；
Fig. 2 is the overall structure schematic diagram of the present invention；
Fig. 3 is the structural representation of the drag link bearing of the present invention；
Fig. 4 is the structural representation of the swinging mounting composition of the present invention；
Fig. 5 is the structural representation of the rotating tension bar seat of the present invention.
Detailed description of the invention
With embodiment, the present invention is described in detail below in conjunction with the accompanying drawings.
As in figure 2 it is shown, the present invention includes a frame 1, a chute 11 is set at the top of frame 1, at chute 11
Upper slip arranges one for the drag link bearing 2 of cylinder lever connecting rod head 9.The frame 1 being positioned at chute 11 one end connects one
Swinging mounting composition 3, swinging mounting composition 3 includes a support 31 being fastenedly connected with frame 1, turns on support 31
Dynamic arrange one for the rotating tension bar seat 32 of cylinder lever connecting rod head 8.Wherein, at drag link bearing 2 and rotating tension bar seat 32
On same level height.
In above-described embodiment, as it is shown on figure 3, drag link bearing 2 includes a channel-section steel 21 that Open Side Down is arranged, at channel-section steel
The end face of 21 one end forming 3 away from swinging mounting arranges a riser 22, offers multiple for solid on riser 22
Determine the hole, location 23 of drawhead 9.End face at channel-section steel 21 other end arranges a rectangular step 24, at rectangular step 24
Middle part one positioning boss 25 is set.Two flat boards of drawhead 9 can be individually positioned in riser 22 and positioning boss 25
Both sides.
In above-described embodiment, as shown in Figure 4, Figure 5, rotating tension bar seat 32 includes a disk 321, at disk 321
It is fastenedly connected an angle steel 322 vertical with its end face near the side of chute 11, angle steel 322 offers multiple use
In the hole, location 323 fixing another drawhead 8.Opposite side at disk 321 is provided with a rotating shaft 324, rotating shaft 324
It is rotationally connected with support 31.
In above-described embodiment, disk 321 is provided with a pointer 325.Setting on the support 31 of disk 321
It is equipped with dial 311, points to the corresponding scale value of dial 311 by rotating the pointer 325 of disk 321, adjust
The drawhead 8 of upper connecting rod is relative to the anglec of rotation of drawhead 9.Wherein, the scale value scope of dial 311 0～
Between ± 90 °.
In above-described embodiment, an insulation board 6 can be fastenedly connected between frame 1 and support 31, for pulling up
Prevent on rotating tension bar seat 32, there is electric welding sparking behind loop during the welding of bar.
The present invention operationally, first according to the length of upper connecting rod, adjusts the drag link bearing 2 position on chute 11,
And drag link bearing 2 is fixed with frame 1.Then two flat boards of drawhead 9 are individually positioned in riser 22 and convex
The both sides of platform 25, and be fixed through the hole, location 23 of riser 22 with alignment pin 4.Then rotation is required according to design
Corner steel 322 so that it is be adjusted to required angle, and the connecting rod 7 of upper connecting rod be placed on drag link bearing 2 and rotate
Between draw-bar seat 32, two flat boards of drawhead 8 are placed in angle steel 322 simultaneously, and with alignment pin 4 and cushion block 5
Two flat boards of drawhead 8 are fixed.Finally adjust the amount of lap of each parts of upper connecting rod, and tentatively put solid welding
Fixed, upper connecting rod is taken off after completing and carries out full weld by spot welding, and then completes being welded and fixed of upper connecting rod.
The various embodiments described above are merely to illustrate the present invention, and the structure of the most each parts, connected mode etc. are all can be
Change, every equivalents carried out on the basis of technical solution of the present invention and improvement, the most should not get rid of at this
Outside bright protection domain.
Claims (7)
1. a railway freight-car upper connecting rod assembly welding device of tyre, it is characterised in that: it includes a frame, in described frame
Top one chute is set, on described chute slide arrange one for connecting the drag link bearing of the first drawhead, in place
A swinging mounting composition is connected in the described frame of described chute one end；Described swinging mounting composition includes that a fastening is even
It is connected on the support in described frame, rotates on the bracket and arrange one for connecting the rotating tension bar seat of the second drawhead；
Described drag link bearing and described rotating tension bar seat are on same level height.
2. a kind of railway freight-car upper connecting rod assembly welding device of tyre as claimed in claim 1, it is characterised in that draw described in:
Rod bearing includes a channel-section steel that Open Side Down is arranged, at the end face of one end that described channel-section steel forms away from described swinging mounting
One riser is set；Described riser offers multiple the first hole, location for fixing described first drawhead；Institute
The end face of the other end stating channel-section steel arranges a rectangular step, arranges a positioning boss at the middle part of described rectangular step.
3. a kind of railway freight-car upper connecting rod assembly welding device of tyre as claimed in claim 1, it is characterised in that: described turn
Dynamic draw-bar seat includes a disk, is fastenedly connected one at described disk near described chute side vertical with described disk end face
Angle steel；Described angle steel offers multiple the second hole, location for fixing described second drawhead；At described circle
The opposite side of dish arranges a rotating shaft, and described rotating shaft is connected with described holder pivots.
4. a kind of railway freight-car upper connecting rod assembly welding device of tyre as claimed in claim 2, it is characterised in that: described turn
Dynamic draw-bar seat includes a disk, is fastenedly connected one at described disk near described chute side vertical with described disk end face
Angle steel；Described angle steel offers multiple the second hole, location for fixing described second drawhead；At described circle
The opposite side of dish arranges a rotating shaft, and described rotating shaft is connected with described holder pivots.
5. a kind of railway freight-car upper connecting rod assembly welding device of tyre as described in claim 3 or 4, it is characterised in that: in institute
State and on disk, be provided with a pointer；On the described support of described disk, a dial is being set；Described dial
Scale value scope is between 0～± 90 °.
A kind of railway freight-car upper connecting rod assembly welding device of tyre the most as claimed in claim 1 or 2 or 3 or 4, its feature exists
In: between described frame and described support, it is fastenedly connected an insulation board preventing electric welding from striking sparks.
7. a kind of railway freight-car upper connecting rod assembly welding device of tyre as claimed in claim 5, it is characterised in that: at described machine
An insulation board preventing electric welding from striking sparks it is fastenedly connected between frame and described support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644223.6A CN105149856B (en) | 2015-10-08 | 2015-10-08 | A kind of railway freight-car upper connecting rod assembly welding device of tyre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644223.6A CN105149856B (en) | 2015-10-08 | 2015-10-08 | A kind of railway freight-car upper connecting rod assembly welding device of tyre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105149856A CN105149856A (en) | 2015-12-16 |
| CN105149856B true CN105149856B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644223.6A Active CN105149856B (en) | 2015-10-08 | 2015-10-08 | A kind of railway freight-car upper connecting rod assembly welding device of tyre |
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| CN (1) | CN105149856B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537829A (en) * | 2015-12-28 | 2016-05-04 | 南车二七车辆有限公司 | Flexible positioning and assembling device for pull rod assembly for wagon and application method of flexible positioning and assembling device |
| CN115071818B (en) * | 2022-05-23 | 2023-12-22 | 湖北万联达汽车科技股份有限公司 | Automobile steering tie rod connector shell |
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2015
- 2015-10-08 CN CN201510644223.6A patent/CN105149856B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105149856A (en) | 2015-12-16 |
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee after: CRRC BEIJING ERQI VEHICLE Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CSR Erqi Vehicle Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190606 Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR ROLLING STOCK Co.,Ltd. Address before: 100072 No. 1 Zhangguozhuangjia, Fengtai District, Beijing Patentee before: CRRC BEIJING ERQI VEHICLE Co.,Ltd. |