CN203599774U - Tool for welding railway vehicle compartment floors - Google Patents
Tool for welding railway vehicle compartment floors Download PDFInfo
- Publication number
- CN203599774U CN203599774U CN201320831350.3U CN201320831350U CN203599774U CN 203599774 U CN203599774 U CN 203599774U CN 201320831350 U CN201320831350 U CN 201320831350U CN 203599774 U CN203599774 U CN 203599774U
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- Prior art keywords
- support
- compressing
- floor
- compressing support
- passive
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- Expired - Lifetime
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- 238000003466 welding Methods 0.000 title abstract description 12
- 239000010720 hydraulic oil Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model discloses a tool for welding railway vehicle compartment floors. The tool comprises a platform support, a straight guide rail, a driving compressing support, a driven compressing support, a floor supporting block, driving transverse compressing heads, driven transverse compressing heads, rotary vertical hydraulic pressure arms and a hydraulic drive mechanism. According to the tool for welding the railway vehicle compartment floors, the action of the driving transverse compressing heads and the action of the rotary vertical hydraulic pressure arms are controlled by a hydraulic system, compression and release are automatically finished, clamping consumed time is short, and working efficiency can be greatly improved. The driving transverse compressing heads apply the same transverse compressing force to the floors, the rotary vertical hydraulic pressure arms apply the same vertical pressure to the floors, and therefore stress deformation of the floors can be reduced, and welding quality can be improved. The position of the driving compressing support, the position of the driven compressing support and the position of the floor supporting block can be adjusted, and then the tool can clamp the compartment floors of different specifications, and is good in adaptability, and the cost of the tool can be lowered.
Description
Technical field
The utility model relates to a kind of field of welding devices, particularly a kind of welding tooling.
Background technology
The hold down gag of existing railway carriage floor welded frock adopts hand leading screw hold down gag mostly, and hand hold down gag exists following major defect:
1, manual rotation leading screw compresses or unclamps weldment, inefficiency;
2, while manually compression, cannot guarantee that each compression point pressure size is identical, easily cause weldment distortion, affect welding quality.
And the weldment lip block of existing railway carriage floor welded frock is irremovable, cause same frock can only weld single product, frock input amount is large, and welding cost is high.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of railway carriage floor welded frock, solving existing frock inefficiency, can not guarantee that welding quality and same frock can only weld the problems such as single product, frock adaptability be not strong.
The utility model railway carriage floor welded frock, comprise stage support, in stage support, be provided with the some groups of straight guides that are parallel to each other, on described straight guide, be provided with the active compressing support being slidably matched with its single-degree-of-freedom, in described stage support, be also provided with passive compressing support, between described active compressing support and passive compressing support, be provided with floor-supporting piece;
On described active compressing support, be provided with active lateral hold-down head, on described passive compressing support, be provided with passive horizontal hold-down head, and be also provided with rotary vertically to hydraulic pressure arm on described active compressing support and passive compressing support;
In described stage support, be also provided with and promote the hydraulic drive mechanism that initiatively compressing support slides along straight guide.
Further, described stage support is also connected with passive compressing support by straight guide fixed thereon, is also provided with the leading screw of passive compressing support position on straight guide, location in described stage support.
Further, on described floor-supporting piece, be provided with the bar hole parallel with straight guide, floor-supporting piece is by being arranged on being bolted in stage support in bar hole.
Further, on described floor-supporting piece, be provided with the U-lag parallel with straight guide, in described U-lag, be provided with the cushion block being slidably matched with it, on the sidewall of described U-lag, be provided with some screwed holes.
Further, described railway carriage floor welded frock also comprises hydraulic control system, and described hydraulic control system comprises Hydraulic Station and Hydraulic Station controller that hydraulic oil is provided to hydraulic pressure arm to hydraulic drive mechanism and rotary vertically.
The beneficial effects of the utility model:
1, the utility model railway carriage floor welded frock, its to floor carry out the active lateral hold-down head that laterally compresses and to floor carry out the vertical rotary vertically compressing to the action of hydraulic pressure arm by HYDRAULIC CONTROL SYSTEM, compress and loosen automatically and complete, clamping is consuming time short, can large increase operating efficiency.
2, the utility model railway carriage floor welded frock, under HYDRAULIC CONTROL SYSTEM, the horizontal thrust that each active lateral hold-down head applies floor is identical, the vertical pressure that each rotary vertically applies floor to hydraulic pressure arm is also identical, thereby can reduce floor stress deformation amount, improve welding quality.
3, the utility model railway carriage floor welded frock, the position of its active compressing support, passive compressing support and floor-supporting piece is adjustable, thereby makes the floor compartment of this frock energy clamping different size, and adaptability is good, can reduce frock cost.
Accompanying drawing explanation
Fig. 1 is the utility model railway carriage floor welded frock top view;
Fig. 2 is the cutaway view of Fig. 1 along A-A;
Fig. 3 is the zoomed-in view of P portion in Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, the present embodiment railway carriage floor welded frock, comprise stage support 1, in stage support 1, be provided with the some groups of straight guides that are parallel to each other 2, on described straight guide 2, be provided with the active compressing support 3 being slidably matched with its single-degree-of-freedom, in described stage support 1, be also provided with passive compressing support 4, between described active compressing support 3 and passive compressing support 4, be provided with floor-supporting piece 5;
On described active compressing support 3, be provided with active lateral hold-down head 6, on described passive compressing support 4, be provided with passive horizontal hold-down head 7, and be also provided with rotary vertically to hydraulic pressure arm 8 on described active compressing support 3 and passive compressing support 4;
In described stage support 1, be also provided with and promote the hydraulic drive mechanism 9 that initiatively compressing support 3 slides along straight guide 2, in the present embodiment, hydraulic drive mechanism 9 comprises hydraulic cylinder 901 and is fixed on the hydraulic cylinder seat 902 in stage support 1, and the cylinder body of hydraulic cylinder 901 and piston rod are hinged on respectively on hydraulic cylinder seat 902 and active compressing support 3.
When welding, floor compartment is placed on floor-supporting piece 5, hydraulic drive mechanism 9 promotes initiatively compressing support 3 and moves along straight guide 2 under HYDRAULIC CONTROL SYSTEM, initiatively the active lateral hold-down head 6 on compressing support 3 just promotes that floor compartment moves and floor compartment is held out against on passive horizontal hold-down head 7, then HYDRAULIC CONTROL SYSTEM is controlled rotary vertically again and is rotated to compressing station to hydraulic pressure arm 8, and floor compartment is vertically pressed on to floor-supporting piece 5.
Due to due to the compression of this frock to floor compartment with loosen and all have hydraulic system automatically to control, therefore clamping is consuming time short, can large increase operating efficiency.And in the time compressing, under HYDRAULIC CONTROL SYSTEM, the horizontal thrust that each active lateral hold-down head 8 applies floor compartment is identical, and the vertical pressure that each rotary vertically applies floor to hydraulic pressure arm 8 is also identical, thereby can reduce floor stress deformation amount, improve welding quality.
As the improvement to the present embodiment, described stage support 1 is also connected with passive compressing support 4 by straight guide fixed thereon 2, is also provided with the leading screw 10 of passive compressing support 4 position on straight guide 2, location in described stage support 1.Rotating threaded shaft 10 promotes passive compressing support 4 and moves along straight guide 2, i.e. the position of adjustable passive compressing support 4, and this improvement can further expand frock can weld the width range of floor compartment.
As the improvement to the present embodiment, on described floor-supporting piece 5, be provided with the bar hole parallel with straight guide 2 11, floor-supporting piece 5 is by being arranged on being bolted in stage support 1 in bar shaped 11 holes, this improvement makes floor-supporting piece 5 positions adjustable, can further improve the adaptability of frock to different size floor compartment.
As the improvement to the present embodiment, on described floor-supporting piece 5, be provided with the U-lag parallel with straight guide, in described U-lag, be provided with the cushion block 12 being slidably matched with it, on the sidewall of described U-lag, be provided with some screwed holes 12; In this structure, cushion block 12 is changed conveniently, can improve frock property easy to maintenance.
As the improvement to the present embodiment, this railway carriage floor welded frock also comprises hydraulic control system, described hydraulic control system comprises Hydraulic Station 13 and Hydraulic Station controller 14 that hydraulic oil is provided to hydraulic pressure arm 8 to hydraulic drive mechanism 9 and rotary vertically, automatically control frock action by hydraulic control system control, can very large increasing work efficiency.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a railway carriage floor welded frock, it is characterized in that: comprise stage support, in stage support, be provided with the some groups of straight guides that are parallel to each other, on described straight guide, be provided with the active compressing support being slidably matched with its single-degree-of-freedom, in described stage support, be also provided with passive compressing support, between described active compressing support and passive compressing support, be provided with floor-supporting piece;
On described active compressing support, be provided with active lateral hold-down head, on described passive compressing support, be provided with passive horizontal hold-down head, and be also provided with rotary vertically to hydraulic pressure arm on described active compressing support and passive compressing support;
In described stage support, be also provided with and promote the hydraulic drive mechanism that initiatively compressing support slides along straight guide.
2. railway carriage floor welded frock according to claim 1, it is characterized in that: described stage support is also connected with passive compressing support by straight guide fixed thereon, in described stage support, be also provided with the leading screw of passive compressing support position on straight guide, location.
3. railway carriage floor welded frock according to claim 1, is characterized in that: on described floor-supporting piece, be provided with the bar hole parallel with straight guide, floor-supporting piece is by being arranged on being bolted in stage support in bar hole.
4. railway carriage floor welded frock according to claim 3, it is characterized in that: on described floor-supporting piece, be provided with the U-lag parallel with straight guide, in described U-lag, be provided with the cushion block being slidably matched with it, on the sidewall of described U-lag, be provided with some screwed holes.
5. according to arbitrary described railway carriage floor welded frock in claim 1-4, it is characterized in that: also comprise hydraulic control system, described hydraulic control system comprises Hydraulic Station and Hydraulic Station controller that hydraulic oil is provided to hydraulic pressure arm to hydraulic drive mechanism and rotary vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831350.3U CN203599774U (en) | 2013-12-12 | 2013-12-12 | Tool for welding railway vehicle compartment floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320831350.3U CN203599774U (en) | 2013-12-12 | 2013-12-12 | Tool for welding railway vehicle compartment floors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203599774U true CN203599774U (en) | 2014-05-21 |
Family
ID=50712474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320831350.3U Expired - Lifetime CN203599774U (en) | 2013-12-12 | 2013-12-12 | Tool for welding railway vehicle compartment floors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203599774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624466A (en) * | 2013-12-12 | 2014-03-12 | 辽宁忠旺集团有限公司 | Car floor welding tool of rail vehicle |
-
2013
- 2013-12-12 CN CN201320831350.3U patent/CN203599774U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624466A (en) * | 2013-12-12 | 2014-03-12 | 辽宁忠旺集团有限公司 | Car floor welding tool of rail vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160617 Address after: On Wednesday, Luo Da Tai Zhen Wensheng District 111000 village of Liaoyang city in Liaoning Province Patentee after: LIAONING ZHONGWANG ALUMINIUM ALLOY JINGSHEN PROCESSING Co.,Ltd. Address before: 111000 Liaoning province Liaoyang City Wensheng Road No. 299 Patentee before: LIAONING ZHONGWANG GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
| CX01 | Expiry of patent term |