CN201179539Y - Movable support rack for adjusting and repairing roer - Google Patents
Movable support rack for adjusting and repairing roer Download PDFInfo
- Publication number
- CN201179539Y CN201179539Y CNU2007201812971U CN200720181297U CN201179539Y CN 201179539 Y CN201179539 Y CN 201179539Y CN U2007201812971 U CNU2007201812971 U CN U2007201812971U CN 200720181297 U CN200720181297 U CN 200720181297U CN 201179539 Y CN201179539 Y CN 201179539Y
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- China
- Prior art keywords
- repairing
- base
- movable support
- locking screw
- guide rod
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- Expired - Lifetime
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- 230000008439 repair process Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000001105 regulatory effect Effects 0.000 abstract 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
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Abstract
The utility model discloses a movable bracket used for a regulating and repairing firer, which regulates the fixation, the height and the angle of the regulating and repairing firer aiming at the needs of a welding seam to carry out flame repairing, thereby realizing the stability of flame heating in a regulating and repairing process, ensuring the regulating and repairing quality of a workpiece, and realizing the standardization of the operation technology. The movable bracket used for the regulating and repairing firer is mainly provided with a base, a roller is arranged at the lower part of the base, and the upper part of the base is vertically connected with a guide rod, wherein, the guide rod is sleeved with a height regulation slide block. A locking screw rod horizontally penetrates through the height regulation slide block, and is mutually meshed and connected with the height regulation slide block by inside threads and outside threads. One side end of the locking screw rod is connected with a locking nut, and the other side end is provided with a fixation groove which is used for fixing the regulating and repairing firer.
Description
Technical Field
The utility model relates to a movable support uses the fixed and adjustment vertical height of flame accent repair firearms when specifically being used for producing rail vehicle's automobile body subassembly, belongs to mechanical process equipment.
Background
At present, in the field production and processing process of the railway vehicle, the components forming the vehicle body need to be assembled and welded. For example, the aluminum alloy side wall of the car body is formed by assembling and welding a plurality of double-sided thin walls (generally with the length of more than 20 meters) by extruded sections during processing.
Because the thin wall of the side wall has a large volume, the side wall is easy to deform after assembly welding, and flame adjustment and repair are needed to be carried out on a welding line. In the existing operation process, an operator lifts a fire gun by hand and adjusts and repairs the fire gun along the length direction of a component one by one. In the process of adjustment and repair, the stable adjustment and repair performance is required to be achieved by controlling the heating temperature of the flame, so that an operator is required to skillfully master the vertical height of the flame gun from the welding seam and the tangential angle of the gun mouth relative to the welding seam.
In the existing technology and equipment for adjusting and repairing the site, no available workpiece and standard equipment exist, and the workpiece and the standard equipment are usually adjusted by an operator according to experience and manual operation, so that the accuracy requirements of the height and the angle of the fire gun are difficult to meet, the workpiece adjusting and repairing quality is unstable, the repair rate is high, and the labor intensity is correspondingly increased.
SUMMERY OF THE UTILITY MODEL
An object of the design of the utility model is to provide an adjust and repair live-action support for firearms carries out the needs of flame accent repairment to the welding seam and adjusts fixed and height, the angle modulation of repairment firearms to realize adjusting the stability of repairing in-process flame heating, guarantee the work piece and adjust and repair the quality, realize operation technology's standardization.
In order to achieve the design purpose, the movable support for adjusting and repairing the firearms mainly comprises:
the lower part of the base is provided with a roller, and a guide rod is vertically connected above the base. Wherein,
the guide rod is sleeved with a height adjusting slide block, and the locking screw rod horizontally penetrates through the height adjusting slide block and is connected with the height adjusting slide block in an intermeshing manner through internal threads and external threads.
One side end of the locking screw is connected with a locking nut, and the other side end is provided with a fixing groove for fixing and adjusting the fire gun.
According to the integral scheme, the firearms are directly erected in the fixing grooves during adjustment and repair, and the vertical height of the firearms relative to the workpiece is adjusted through the height adjusting sliding blocks sleeved on the guide rods. The rotation angle of the slide block and the height adjusting slide block is relatively adjusted through the locking screw rod, and further the tangential angle of the muzzle of the fire gun relative to the surface of the workpiece is adjusted.
In order to accurately control the vertical height of the fire gun relative to the workpiece to be adjusted and repaired and adapt to various workpiece adjusting and repairing operations according to the requirements of process contents, the improved scheme is that scales for marking the vertical lifting height of the height adjusting slide block are arranged along the vertical direction of the guide rod.
Based on the same principle, for accurately controlling the tangential angle of the fire gun relative to the workpiece to be adjusted and repaired, scales used for marking the rotation angle of the locking screw are arranged near the fixing groove and along the outer surface of the locking screw.
In order to improve the installation and fixation of the guide rod relative to the base, a guide rod nut can be fixedly connected below the base.
The movable support can be conveniently moved along the adjusting and repairing workpiece by an operator by utilizing the roller arranged at the lower part of the base, so that each welding seam is adjusted and repaired in sequence, the roller mechanism needs to be further reinforced, the following scheme can be adopted, and the two side ends of the roller are respectively connected with the nut and the pin shaft.
In order to facilitate the pushing and pulling of the movable support by an operator, a fixed rod is arranged above the base, and the top end of the fixed rod is connected with the guide rod.
As above, the movable support for adjusting and repairing the firearms has the following advantages and beneficial effects:
1. the special device for accurately controlling and adjusting the height and the angle of the flame adjusting and repairing firearms is provided, the flame heating stability in the adjusting and repairing process can be ensured to the maximum extent, the workpiece adjusting and repairing quality is high, and the standardization of the operation process is easy to realize.
2. The experience operation of workers is eliminated, the labor intensity is reduced, and the production efficiency is improved.
Drawings
The present invention will now be further described with reference to the following drawings
FIG. 1 is a schematic structural view of the movable support for adjusting and repairing a firearm;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is a schematic sectional view taken along line B-B of FIG. 1;
as shown in fig. 1 to 3, the fixing rod 1, the base 2, the roller 3, the nut 4, the pin 5, the guide rod 6, the vertical scale 61, the locking screw 7, the fixing groove 71, the angle scale 72, the height adjusting slider 8, the locking nut 9, and the nut 10.
Detailed Description
Embodiment 1, as shown in fig. 1 to 3, the mobile stand for adjusting and repairing a firearm has a base 2.
The lower part of the base 2 is provided with a roller 3, and two side ends of the roller 3 are respectively connected with a nut 4 and a pin shaft 5.
A guide rod 6 is vertically connected above the base 2, and a nut 10 fixedly connected with the guide rod 6 is arranged below the base 2.
A fixed rod 1 is arranged above the base 2, and the top end of the fixed rod 1 is connected with a guide rod 6.
A height adjusting slide block 8 is sleeved on the guide rod 6, and a locking screw 7 horizontally penetrates through the height adjusting slide block 8 and is connected with the height adjusting slide block through internal threads and external threads in an engaged mode.
One side end of the locking screw 7 is connected with a locking nut 9, and the other side end is provided with a fixing groove 71 for fixing the adjusting and repairing firearms.
Along the vertical direction of the guide rod 6, a scale 61 for marking the vertical lifting height of the height adjusting slider 8 is provided.
A scale 72 for marking the rotation angle of the locking screw 7 is provided along the outer surface of the locking screw 7 in the vicinity of the fixing groove 71.
In this embodiment, the vertical height of the torch with respect to the workpiece is adjusted by directly erecting the torch in the fixing groove 71 and by the height adjusting slider 8 fitted over the guide bar 6 during adjustment and repair.
The rotation angle of the height adjusting slide block 8 is relatively adjusted through the locking screw 7, and then the tangential angle of the muzzle of the fire gun relative to the surface of the workpiece is adjusted.
Claims (6)
1. The utility model provides an adjust and repair live movable support for firearms has a base (2), is provided with gyro wheel (3) in base (2) lower part, is connected with a guide arm (6), its characterized in that perpendicularly above base (2): a height adjusting sliding block (8) is sleeved on the guide rod (6), and a locking screw rod (7) horizontally penetrates through the height adjusting sliding block (8) and is meshed and connected with the height adjusting sliding block through internal threads and external threads;
one side end of the locking screw rod (7) is connected with a locking nut (9), and the other side end is provided with a fixing groove (71) for fixing and adjusting the fire gun.
2. The adjustable movable support for firearms according to claim 1, wherein: and scales (61) for marking the vertical lifting height of the height adjusting slide block (8) are arranged along the vertical direction of the guide rod (6).
3. The adjustable and repairable movable support for firearms according to claim 1 or 2, wherein: a scale (72) for marking the rotation angle of the locking screw (7) is provided along the outer surface of the locking screw (7) near the fixing groove (71).
4. The adjustable movable support for firearms according to claim 3, wherein: and a nut (10) fixedly connected with the guide rod (6) is arranged below the base (2).
5. The adjustable movable support for firearms according to claim 4, wherein: and the two side ends of the roller (3) are respectively connected with a nut (4) and a pin shaft (5).
6. The adjustable movable support for firearms according to claim 5, wherein: a fixed rod (1) is arranged above the base (2), and the top end of the fixed rod (1) is connected with a guide rod (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201812971U CN201179539Y (en) | 2007-11-30 | 2007-11-30 | Movable support rack for adjusting and repairing roer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201812971U CN201179539Y (en) | 2007-11-30 | 2007-11-30 | Movable support rack for adjusting and repairing roer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179539Y true CN201179539Y (en) | 2009-01-14 |
Family
ID=40249043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201812971U Expired - Lifetime CN201179539Y (en) | 2007-11-30 | 2007-11-30 | Movable support rack for adjusting and repairing roer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179539Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814360A (en) * | 2012-06-27 | 2012-12-12 | 武汉一冶钢结构有限责任公司 | Multipurpose flange correcting jig device |
| CN103521556A (en) * | 2012-07-03 | 2014-01-22 | 中国有色金属工业第六冶金建设有限公司 | Method for flame straightening of cross-shaped steel welding deformation |
-
2007
- 2007-11-30 CN CNU2007201812971U patent/CN201179539Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814360A (en) * | 2012-06-27 | 2012-12-12 | 武汉一冶钢结构有限责任公司 | Multipurpose flange correcting jig device |
| CN103521556A (en) * | 2012-07-03 | 2014-01-22 | 中国有色金属工业第六冶金建设有限公司 | Method for flame straightening of cross-shaped steel welding deformation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CSR, QINGDAO SIFANG RAILWAY CO., LTD. Free format text: FORMER NAME: CSR SIFANG RAILWAY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee after: CSR Qingdao Sifang Locomotive and Rolling Stock Co., Ltd. Address before: Qingdao, Chengyang District, Shandong City, Hong Hu Zhen, zip code: 266111 Patentee before: CSR Sifang Locomotive and Rolling Stock Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090114 |