CN212946295U - Rail vehicle dome plate welding tool - Google Patents
Rail vehicle dome plate welding tool Download PDFInfo
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- CN212946295U CN212946295U CN202021943266.7U CN202021943266U CN212946295U CN 212946295 U CN212946295 U CN 212946295U CN 202021943266 U CN202021943266 U CN 202021943266U CN 212946295 U CN212946295 U CN 212946295U
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- positioning plate
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Abstract
本实用新型公开了一种轨道车辆圆顶板焊接工装，包括底座，所述底座上固定连接有支架，所述支架的顶部固定安装有伸缩气缸，所述导向杆滑接贯穿至工作台的正面上。该装置通过导滑轮避免了工件和定位板之间的磨损，使得工件进行滑移调节操作时省时省力，移动平稳性高，防护效果好，从而有利于延长装置的使用寿命，降低工作人员的作业劳度，提高了工作效率，通过紧固板和定位板便于对工件进行夹紧固定，定位准确，从而有利于保证加工质量，加工完成后需取出工件时，紧固板向上移动脱离工件，即可使得弹簧复位并带动推板推动工件，直至工件自动滑移脱离定位板即可，平稳性高，操作省时省力，有效提高了下料速度，从而便于进一步提高工作效率。
The utility model discloses a rail vehicle dome plate welding tool, which comprises a base, a bracket is fixedly connected to the base, a telescopic cylinder is fixedly installed on the top of the bracket, and the guide rod is slidably connected to the front of a workbench . The device avoids the wear between the workpiece and the positioning plate through the guide pulley, which saves time and effort when the workpiece is adjusted for slippage, has high movement stability, and has a good protective effect, which is beneficial to prolong the service life of the device and reduce the working life of the staff. The work is labor-intensive and the work efficiency is improved. It is convenient to clamp and fix the workpiece through the fastening plate and the positioning plate, and the positioning is accurate, which is conducive to ensuring the processing quality. It can make the spring reset and drive the push plate to push the workpiece until the workpiece automatically slips away from the positioning plate. The stability is high, the operation is time-saving and labor-saving, and the cutting speed is effectively improved, thereby facilitating further improvement of work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the welding frock, concretely relates to rail vehicle dome board welding frock.
Background
In the welding process, in order to guarantee welding precision and efficiency and prevent welding deformation, a welding positioning tool is usually adopted to position and fix a workpiece, and the flexibility and the reliability of the positioning tool can directly influence the welding quality and efficiency. Welding process is being carried out to rail vehicle's calotte, often directly place calotte work piece in the workstation on fixed, according to the processing needs, will carry out suitable adjustment to the position of work piece usually, need the manual work to carry out the support and move the work piece this moment, especially get up to the calotte operation of great volume and waste time and energy, the precision is adjusted in the poor influence of operational stability simultaneously, and easily lead to the wearing and tearing phenomenon between work piece and the workstation, also comparatively spend time when processing is accomplished the back unloading, then very big influence work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rail vehicle dome board welding frock to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rail vehicle calotte board welding frock, includes the base, fixedly connected with support on the base, the top fixed mounting of support has telescopic cylinder, telescopic cylinder's output fixedly connected with mounting plate, fixedly connected with workstation on the base that the mounting plate below corresponds, fixing bolt fixedly connected with locating plate is passed through at the top of workstation, the top of locating plate is equipped with evenly distributed's guide pulley, it is fixed with the rubber sleeve to cup joint on the guide pulley, sliding connection has the push pedal between locating plate and the workstation, the positive lower part fixedly connected with guide bar of push pedal, the guide bar sliding connection runs through to the workstation on in the front.
Preferably, the surface between mounting plate and the locating plate all is the setting of arc column structure, the lower extreme fixed surface of mounting plate is connected with the rubber pad.
This setting is convenient for mounting plate and locating plate homoenergetic and closely laminate with the surface of calotte board work piece, and the steadiness is high, and then the mounting plate and locating plate of being convenient for press from both sides tight fixedly to calotte board work piece, and the location is accurate, and anti-skidding abrasionproof decreases the performance good, is favorable to strengthening clamping structure's fastening nature then to be favorable to guaranteeing processingquality, the flexible operation is convenient.
Preferably, a notch is formed in the middle of the front face of the workbench, and the fixing bolt is located on the notch.
This setting is convenient for screw out and twist the operation with twisting fixing bolt through the notch, makes then the locating plate steadiness on the workstation high, and the dismouting is swift, is convenient for change, even if the locating plate adapts to different specification and dimension's calotte board and fixes it, and the flexibility is high, and application scope is wide to be favorable to improving work efficiency.
Preferably, the positioning plate and the workbench are both provided with sliding grooves, the sliding grooves are connected with the lower part of the push plate in a sliding manner, springs are connected between the ends of the push plate and the sliding grooves, and the spring sleeves are arranged on the guide rods.
The arrangement effectively improves the stability of the connecting structure between the push plate and the positioning plate as well as between the push plate and the workbench, ensures that the stability of the push plate is high when the push plate slides, namely when a dome plate workpiece is placed on the positioning plate, the rear end of the dome plate workpiece can support the push plate to move backwards along the sliding groove and stretch the spring, when the position of the dome plate workpiece needs to be properly adjusted, the positioning plate can still cling to the dome plate workpiece and elastically stretch the spring, thereby effectively improving the stability of the dome plate workpiece when the dome plate workpiece is adjusted, being beneficial to ensuring the position adjustment precision, being flexible and convenient to operate, simultaneously, when the workpiece needs to be taken out after the processing is finished, the fastening plate is separated from the workpiece, namely, the spring can reset and drive the push plate to push the workpiece until the workpiece automatically slides and is separated from the positioning plate, the stability is high, the operation is time-, thereby facilitating further improvement of the working efficiency.
Preferably, the front surface of the workbench is provided with a guide groove, the guide groove is in sliding connection with the guide rod in a matching manner, and a support rod is fixedly connected between the outer end parts of the guide rod.
This setting has effectively improved connection structure's between guide bar and the workstation stability, and when the push pedal promoted the work piece and breaks away from the locating plate, it slided forward along the guide way to drive the guide bar simultaneously, is favorable to reinforcing connection structure's steadiness between push pedal and the workstation then, is convenient for operate convenient to use to the guide bar through branch.
Preferably, a fixing groove is embedded in the top of the positioning plate, the fixing groove is fixedly connected with fixing shafts which are evenly distributed, the guide pulley is sleeved on the fixing shafts through a bearing, and the positioning block is fixedly connected to the front end of the top of the positioning plate.
This setting is convenient for install and is led the pulley, has effectively avoided the frictional force that produces between work piece and the locating plate through leading the pulley for the work piece is slided and is adjusted labour saving and time saving when operation, and it is high to remove the stationarity, and the protecting effect is good, is difficult for causing wearing and tearing to between work piece and the locating plate, is favorable to extension fixture's life then, reduces staff's operation degree of labour simultaneously, has improved work efficiency greatly.
Compared with the prior art, the utility model discloses a technological effect and advantage: the dome plate welding tool for the rail vehicle is characterized in that a dome plate workpiece is arranged on a positioning plate, at the moment, a push plate can be tightly attached to the rear end of the workpiece and drives a spring to stretch, the front end of the dome plate workpiece is limited by a positioning block to prevent the workpiece from being separated from the positioning plate, when the position of the workpiece needs to be properly adjusted, friction force generated between the workpiece and the positioning plate is effectively avoided through a guide pulley, time and labor are saved when the workpiece is subjected to sliding adjustment operation, the moving stability is high, the protection effect is good, abrasion is avoided, the service life of the device is prolonged favorably, the operation labor intensity of workers is reduced, the working efficiency is greatly improved, then a telescopic cylinder is started to drive a fastening plate to move downwards until the fastening plate is pressed and fixed to the workpiece, the positioning is accurate, the processing quality is guaranteed, the operation is flexible and convenient, and the workpiece needs, can make the spring reset and drive the push pedal and promote the work piece, until the work piece automatic sliding break away from the locating plate can, the stationarity is high, operation labour saving and time saving has effectively improved unloading speed to be convenient for further improve work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic top view of the positioning plate of the present invention;
fig. 3 is a schematic side view of the push plate of the present invention.
In the figure: 1. a base; 101. a support; 2. a fastening plate; 201. a rubber pad; 202. a telescopic cylinder; 3. a work table; 301. a notch; 302. fixing the bolt; 303. a guide groove; 4. positioning a plate; 401. positioning blocks; 402. fixing grooves; 5. a guide pulley; 501. a fixed shaft; 502. a rubber sleeve; 6. pushing the plate; 601. a chute; 602. a guide bar; 603. a spring; 604. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a rail vehicle dome plate welding frock, includes base 1, fixedly connected with support 101 on the base 1, the top fixed mounting of support 101 has telescopic cylinder 202, telescopic cylinder 202's output fixedly connected with mounting plate 2, fixedly connected with workstation 3 on the base 1 that mounting plate 2 below corresponds, fixing bolt 302 fixedly connected with locating plate 4 is passed through at the top of workstation 3, the top of locating plate 4 is equipped with evenly distributed's leading pulley 5, it is fixed with rubber sleeve 502 to cup joint on the leading pulley 5, sliding connection has push pedal 6 between locating plate 4 and the workstation 3, the front lower part fixedly connected with guide bar 602 of push pedal 6, guide bar 602 sliding connection runs through to the front of workstation 3 on.
The surface between the fastening plate 2 and the positioning plate 4 is arranged in an arc-shaped structure, and the lower end surface of the fastening plate 2 is fixedly connected with a rubber pad 201; be convenient for mounting plate 2 and locating plate 4 homoenergetic closely laminate with the surface of calotte board work piece, and the steadiness is high, and mounting plate 2 and locating plate 4 of being convenient for then press from both sides tight fixedly to calotte board work piece, and the location is accurate, and anti-skidding abrasionproof decreases the performance good, is favorable to strengthening clamping structure's fastening nature then to be favorable to guaranteeing processingquality, the flexible operation is convenient.
A notch 301 is formed in the middle of the front face of the workbench 3, and the fixing bolt 302 is located on the notch 301; be convenient for screw out and twist in the operation fixing bolt 302 through notch 301, make then locating plate 4 steadiness height on workstation 3, the dismouting is swift, is convenient for change, even if 4 dome boards that adapt to different specification and dimension of locating plate fix it, the flexibility is high, and application scope is wide to be favorable to improving work efficiency.
The positioning plate 4 and the workbench 3 are both provided with a sliding groove 601, the sliding groove 601 is connected with the lower part of the push plate 6 in a sliding manner, a spring 603 is connected between the push plate 6 and the end part of the sliding groove 601, and the spring 603 is sleeved on the guide rod 602; the stability of the connecting structure between the push plate 6 and the positioning plate 4 and the workbench 3 is effectively improved, so that the stability of the push plate 6 is high when the push plate 6 slides, namely, when a dome plate workpiece is placed on the positioning plate 4, the rear end of the dome plate workpiece can support the push plate 6 to move backwards along the chute 601 and stretch the spring 603, when the position of the dome plate workpiece needs to be properly adjusted, the positioning plate 4 still clings to the dome plate workpiece and elastically stretches the spring 603, so that the stability of the dome plate workpiece during adjustment movement is effectively improved, the position adjustment precision is favorably ensured, the operation is flexible and convenient, meanwhile, when the workpiece needs to be taken out after the machining is finished, the fastening plate 2 is separated from the workpiece, the spring 603 can be reset and drive the push plate 6 to push the workpiece, and the workpiece can automatically slide and separate from the positioning plate 4, the stability is high, the operation is time-saving and labor, effectively improves the blanking speed, thereby being convenient for further improving the working efficiency.
A guide groove 303 is formed in the front face of the workbench 3, the guide groove 303 is matched and slidably connected with a guide rod 602, and a support rod 604 is fixedly connected between the outer end parts of the guide rod 602; effectively improved connection structure's between guide bar 602 and the workstation 3 stability, when push pedal 6 promoted the work piece and breaks away from locating plate 4, drive guide bar 602 simultaneously and slide forward along guide way 303, be favorable to reinforcing push pedal 6 and workstation 3 between connection structure's steadiness then, be convenient for operate convenient to use to guide bar 602 through branch 604.
A fixing groove 402 is embedded in the top of the positioning plate 4, fixing shafts 501 which are uniformly distributed are fixedly connected to the fixing groove 402, the guide pulley 5 is sleeved on the fixing shafts 501 through a bearing, and a positioning block 401 is fixedly connected to the front end of the top of the positioning plate 4; be convenient for install guide pulley 5, effectively avoided the frictional force that produces between work piece and the locating plate 4 through guide pulley 5 for labour saving and time saving when the work piece is slided and is adjusted the operation, it is high to remove the stationarity, and the protecting effect is good, is difficult for causing wearing and tearing to between work piece and the locating plate 4, is favorable to extension fixture's life then, reduces staff's operation degree of labour simultaneously, has improved work efficiency greatly.
Specifically, when the dome plate clamping device is used, a dome plate workpiece is placed on the positioning plate 4, at the moment, the push plate 6 can be tightly attached to the rear end of the workpiece and drives the spring 603 to stretch, the front end of the dome plate workpiece is limited by the positioning block 401 to prevent the workpiece from being separated from the positioning plate 4, when the position of the workpiece needs to be properly adjusted, the friction force generated between the workpiece and the positioning plate 4 is effectively avoided by the guide pulley 5, so that the time and labor are saved when the workpiece is subjected to sliding adjustment operation, the moving stability is high, the protection effect is good, abrasion is avoided, the service life of the device is prolonged favorably, the operation labor intensity of workers is reduced, the working efficiency is greatly improved, then the telescopic cylinder 202 is started to drive the fastening plate 2 to move downwards until the workpiece is pressed and fixed, the positioning is accurate, the processing quality is favorably ensured, the operation is flexible and convenient, and fast, and, can make spring 603 reset and drive push pedal 6 and promote the work piece, until the work piece automatic sliding break away from locating plate 4 can, the stationarity is high, operation labour saving and time saving has effectively improved unloading speed to be convenient for further improve work efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021943266.7U CN212946295U (en) | 2020-09-08 | 2020-09-08 | Rail vehicle dome plate welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021943266.7U CN212946295U (en) | 2020-09-08 | 2020-09-08 | Rail vehicle dome plate welding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946295U true CN212946295U (en) | 2021-04-13 |
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ID=75365677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021943266.7U Expired - Fee Related CN212946295U (en) | 2020-09-08 | 2020-09-08 | Rail vehicle dome plate welding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212946295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116810356A (en) * | 2023-06-09 | 2023-09-29 | 雄华机械(苏州)有限公司 | Mechanism for fixing and discharging motor for vehicle |
-
2020
- 2020-09-08 CN CN202021943266.7U patent/CN212946295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116810356A (en) * | 2023-06-09 | 2023-09-29 | 雄华机械(苏州)有限公司 | Mechanism for fixing and discharging motor for vehicle |
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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: 20210413 |