CN111805155A - Two sections tracked vehicle suspension truss composite frock structures - Google Patents
Two sections tracked vehicle suspension truss composite frock structures Download PDFInfo
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- CN111805155A CN111805155A CN202010873255.4A CN202010873255A CN111805155A CN 111805155 A CN111805155 A CN 111805155A CN 202010873255 A CN202010873255 A CN 202010873255A CN 111805155 A CN111805155 A CN 111805155A
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- sliding table
- bracket
- base
- moving sliding
- suspension truss
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- 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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
A two-section crawler suspension truss combined tool structure relates to a tool structure for machining. The left base and the right base are respectively arranged at the left side and the right side of the upper surface of the supporting platform; a left bracket and a right bracket are respectively fixed on the left base and the right base; a left moving sliding table is mounted on the left support, and the left moving sliding table and the left support are in sliding fit through a guide rail and a T-shaped groove; a rack is also arranged on the left moving sliding table, a gear mechanism is arranged in the left bracket, and a gear of the manually operated gear mechanism is meshed with the rack; a left positioning clamp is arranged at the end part of the left moving sliding table; the right bracket is provided with a right movable sliding table, the right movable sliding table is provided with a right positioning fixture, and the structures of the right base, the right bracket and the right movable sliding table are the same as those of the left base, the left bracket and the left movable sliding table in structure and opposite in direction. The problem of tracked vehicle suspension truss all process along with the tracked vehicle car body and guarantee the precision, lead to machining geometry to be too big, ordinary lathe can't accomplish the processing work is solved.
Description
Technical Field
The invention relates to a tooling structure for machining, in particular to a tooling for welding a suspension truss of a double-section crawler.
Background
The suspension truss combination of the crawler in the prior art is mostly realized by adopting a machining and bolt connection mode, the positioning precision of the suspension truss combination is mostly guaranteed by the machining, the cost is high, the period is long, and the like. And relatively limited strength and service life. The suspension truss structure of the crawler is not beneficial to machining, most of the suspension trusses are machined together with the crawler body to ensure the precision, the machining geometric size is large, and a common machine tool cannot complete machining.
Disclosure of Invention
The invention provides a method for machining a suspension truss of a crawler, which solves the problems that the suspension truss of the crawler is machined together with a crawler body to ensure the precision, the mechanical machining geometric volume is too large, and a common machine tool cannot complete machining work.
In order to solve the problems, the invention adopts the following technical scheme: a two-section tracked vehicle suspension truss combined tool structure comprises a supporting platform, a left base, a left support, a left moving sliding table, a left positioning fixture, a right base, a right support and a right moving sliding table; the left base and the right base are respectively arranged at the left side and the right side of the upper surface of the supporting platform; a left bracket and a right bracket are respectively fixed on the left base and the right base; the left bracket is provided with a left moving sliding table, and the left moving sliding table and the left bracket are in sliding fit through a guide rail and a T-shaped groove, namely a sliding fit structure is formed by arranging the T-shaped groove on the left bracket and arranging the guide rail on the left moving sliding table; a rack is also arranged on the left moving sliding table, a gear mechanism is arranged in the left bracket, and a gear of the manually operated gear mechanism is meshed with the rack; a left positioning clamp is arranged at the end part of the left moving sliding table; the right bracket is provided with a right movable sliding table, the right movable sliding table is provided with a right positioning fixture, and the structures of the right base, the right bracket and the right movable sliding table are the same as those of the left base, the left bracket and the left movable sliding table in structure and opposite in direction.
Further, the two-section crawler suspension truss combined tool structure provided by the invention has the following characteristics: the left positioning clamp and the right positioning clamp are both composed of elastic shafts and spline shafts.
Further, the two-section crawler suspension truss combined tool structure provided by the invention has the following characteristics: the elastic shaft and the spline shaft on the right moving sliding table are opposite to the elastic shaft and the spline shaft on the left moving sliding table, the left spline shaft and the right elastic shaft are concentric, and the right spline shaft and the left elastic shaft are concentric.
Further, the two-section crawler suspension truss combined tool structure provided by the invention has the following characteristics: a T-shaped groove for guiding is arranged on the supporting platform, and guide rails matched with the T-shaped groove are arranged at the bottoms of the left base and the right base.
Further, the two-section crawler suspension truss combined tool structure provided by the invention has the following characteristics: the support platform is provided with a scale for memorizing the positions of the left and right devices.
Further, the two-section crawler suspension truss combined tool structure provided by the invention has the following characteristics: the left moving sliding table and the right moving sliding table are respectively provided with a scale which is convenient for memorizing the position of the left sliding table and the right sliding table.
The invention relates to a two-section crawler suspension truss combined tool structure, which overcomes the defect of machining of a crawler suspension truss structure, and is formed by welding a suspension truss by utilizing the suspension truss combined tool matched with a welding process. The mechanical processing is saved, the production period is shortened, the structural strength of the suspension truss is enhanced, and the service life of the suspension truss is prolonged. The precision requirement is completely ensured by the suspension truss combined tool.
Drawings
FIG. 1 is a schematic diagram of the present invention.
The symbols in the drawings illustrate that: a support platform 1; 1-1 of a T-shaped groove; a left base 2; a left bracket 3; the sliding table 4 is moved to the left; a guide rail 4-1; a rack 4-2; a left positioning jig 5; a right base 6; a right bracket 7; a right moving slide table 8; a right positioning jig 9; an elastic shaft 10; the spline shaft 11.
Detailed Description
The present invention will be described in detail with reference to the following preferred embodiments.
As shown in fig. 1, a two-section tracked vehicle suspension truss combined tooling structure comprises a supporting platform 1, a left base 2, a left support 3, a left moving sliding table 4, a left positioning clamp 5, a right base 6, a right support 7 and a right moving sliding table 8; the left base 2 and the right base 6 are respectively arranged at the left side and the right side of the upper surface of the supporting platform 1, a T-shaped groove 1-1 is arranged on the upper surface of the supporting platform 1, guide rails matched with the T-shaped groove 1-1 are arranged at the bottoms of the left base 2 and the right base 6, and the T-shaped groove plays a role in guiding. The support platform is provided with a scale which is convenient for memorizing the position of the left and right equipment.
The left base 2 and the right base 6 are respectively fixed with a left bracket 3 and a right bracket 7; a left moving sliding table 4 is arranged on the left support 3, and the sliding fit between the left moving sliding table 4 and the left support 3 is realized through a guide rail and a T-shaped groove, namely, a sliding fit structure is formed by arranging the T-shaped groove on the left support 3 and arranging the guide rail on the left moving sliding table 4; a rack 4-2 is further arranged on the left moving sliding table 4, a gear mechanism is arranged in the left bracket 3, a gear of the gear mechanism is meshed with the rack 4-2, and the gear mechanism is manually operated, so that the left moving sliding table 4 is moved; and a left positioning clamp 5 is installed at the end part of the left moving sliding table 4.
The right bracket 7 is provided with a right movable sliding table 8, the right movable sliding table 8 is provided with a right positioning fixture 9, and the structures of the right base 6, the right bracket 7 and the right movable sliding table 8 are the same as the structures of the left base 2, the left bracket 3 and the left movable sliding table 4 and are opposite in direction.
The left positioning jig 5 and the right positioning jig 9 are each constituted by an elastic shaft 10 and a spline shaft 11.
The elastic shaft 10 and the spline shaft 11 on the right moving sliding table 8 are opposite to the elastic shaft 10 and the spline shaft 11 on the left moving sliding table 4, the left spline shaft and the right elastic shaft are concentric, and the right spline shaft and the left elastic shaft are concentric.
When the suspension truss moving device is used, the left-right moving sliding table is moved to a proper position and fixed according to the size of a processed suspension truss. The left and right sliding tables are respectively provided with a scale so as to be convenient for memorizing the positions of the left and right sliding tables; the left sliding table and the right sliding table move by driving the rack to roll through a manually operated gear and are guided by the guide rail. The device fixes the left-right moving sliding table on the left-right support through the T-shaped groove. Installing a 'suspension truss' to be welded on a left positioning fixture and a right positioning fixture for welding operation, wherein the positioning fixture consists of an elastic shaft and a spline shaft, the left spline shaft and the right elastic shaft are concentric, and the right spline shaft and the left elastic shaft are concentric; the concentric adjustment is completed by an adjusting pad between the base and the bracket when the equipment is assembled; and after welding is finished, the integrally welded crawler suspension truss is dismounted.
Through the repeated operation of the suspended truss combined tool, the ' suspended truss ' welding assembly of the tracked vehicle ' can be repeatedly combined, and the production period is greatly shortened. The finished 'suspension truss' assembly can be directly combined to the position of the vehicle body in a welding mode without machining again.
Claims (6)
1. A two-section tracked vehicle suspension truss combined tool structure is characterized by comprising a supporting platform, a left base, a left support, a left moving sliding table, a left positioning clamp, a right base, a right support and a right moving sliding table; the left base and the right base are respectively arranged at the left side and the right side of the upper surface of the supporting platform;
a left bracket and a right bracket are respectively fixed on the left base and the right base; the left bracket is provided with a left moving sliding table, and the left moving sliding table and the left bracket are in sliding fit through a guide rail and a T-shaped groove, namely a sliding fit structure is formed by arranging the T-shaped groove on the left bracket and arranging the guide rail on the left moving sliding table; a rack is also arranged on the left moving sliding table, a gear mechanism is arranged in the left bracket, and a gear of the manually operated gear mechanism is meshed with the rack; a left positioning clamp is arranged at the end part of the left moving sliding table;
the right bracket is provided with a right movable sliding table, the right movable sliding table is provided with a right positioning fixture, and the structures of the right base, the right bracket and the right movable sliding table are the same as those of the left base, the left bracket and the left movable sliding table in structure and opposite in direction.
2. The two-section tracked vehicle suspension truss combined tooling structure of claim 1, wherein the left positioning clamp and the right positioning clamp are both composed of an elastic shaft and a spline shaft.
3. The two-section tracked vehicle suspension truss combination tooling structure of claim 2, wherein the elastic shaft and the spline shaft on the right moving sliding table are opposite to the elastic shaft and the spline shaft on the left moving sliding table, the left spline shaft and the right elastic shaft are concentric, and the right spline shaft and the left elastic shaft are concentric.
4. The tooling structure of claim 1, wherein the support platform has a T-shaped groove for guiding, and the left and right bases have guide rails at the bottom thereof for engaging with the T-shaped groove.
5. The tooling structure for assembling the suspension truss of the double-section crawler according to claim 1, wherein the support platform is provided with a scale for memorizing the position of the left and right devices.
6. The two-section tracked vehicle suspension truss combined tooling structure of claim 1, wherein the left moving sliding table and the right moving sliding table are respectively provided with a scale which is convenient for memorizing the position of the left sliding table and the right sliding table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873255.4A CN111805155A (en) | 2020-08-27 | 2020-08-27 | Two sections tracked vehicle suspension truss composite frock structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873255.4A CN111805155A (en) | 2020-08-27 | 2020-08-27 | Two sections tracked vehicle suspension truss composite frock structures |
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| Publication Number | Publication Date |
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| CN111805155A true CN111805155A (en) | 2020-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010873255.4A Pending CN111805155A (en) | 2020-08-27 | 2020-08-27 | Two sections tracked vehicle suspension truss composite frock structures |
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Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR84572E (en) * | 1961-11-24 | 1965-03-05 | Pullman Inc | Shock absorber mechanism for railway vehicle |
| JPS56168978A (en) * | 1980-05-29 | 1981-12-25 | Honda Motor Co Ltd | Welding device for automotive body |
| US4875666A (en) * | 1987-06-30 | 1989-10-24 | Hain Leonard P | Clamp for holding work pieces in the formation of trusses |
| DE102008047839B3 (en) * | 2008-09-18 | 2010-07-08 | Gröbner Fertigungs GmbH | Spring strut for springy support of rear swing fork of vehicle i.e. motorcycle, has shock absorber comprising oil surge tank that is connected firmly with cylinder, where housing is supported at tank in rotatably fixed manner |
| CN202726372U (en) * | 2012-08-12 | 2013-02-13 | 温州天基机器人自动化有限公司 | Push rod fixture set |
| CN105904775A (en) * | 2016-06-19 | 2016-08-31 | 瑞安市立林机械有限公司 | Double center clamp structure with large hub wheel |
| CN206238842U (en) * | 2016-08-27 | 2017-06-13 | 永艺家具股份有限公司 | A kind of damper regulation mechanism for carrying on the back linkage chair and base linkage mechanism |
| CN107725664A (en) * | 2017-11-13 | 2018-02-23 | 东莞市松研智达工业设计有限公司 | A kind of damper of anti-large impact |
| CN207712204U (en) * | 2017-12-25 | 2018-08-10 | 平湖市好佳儿车业有限公司 | A kind of perambulator |
| CN110000693A (en) * | 2019-05-15 | 2019-07-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of brake disc grinding machine equipment of two-way clamping damping |
| CN209158426U (en) * | 2018-11-26 | 2019-07-26 | 上海宏会邦智能设备有限公司 | A kind of air-actuated jaw manipulator |
| CN210830991U (en) * | 2019-11-13 | 2020-06-23 | 江西万禾新材料科技有限公司 | Buffering formula height bears antidetonation support |
| CN211415655U (en) * | 2019-11-12 | 2020-09-04 | 阜阳晶宫宝能节能建筑有限责任公司 | Prefabricated decorative board drawing of patterns buffer |
| CN212272895U (en) * | 2020-01-17 | 2021-01-01 | 湖北东风捷祥汽车减振器股份有限公司 | Thread connection combined vibration damper |
| CN212272889U (en) * | 2020-03-23 | 2021-01-01 | 苏州申建弹簧科技有限公司 | Damping spring |
| CN212599964U (en) * | 2020-08-27 | 2021-02-26 | 哈尔滨北方防务装备股份有限公司 | Two sections tracked vehicle suspension truss composite frock structures |
| CN113550180A (en) * | 2021-07-21 | 2021-10-26 | 无锡奥维达科技有限公司 | Damping device for rail transit |
| CN215891854U (en) * | 2021-07-09 | 2022-02-22 | 阜阳卷烟材料厂 | Corrugated carton box gluing machine shock absorption supporting seat convenient for height adjustment |
-
2020
- 2020-08-27 CN CN202010873255.4A patent/CN111805155A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR84572E (en) * | 1961-11-24 | 1965-03-05 | Pullman Inc | Shock absorber mechanism for railway vehicle |
| JPS56168978A (en) * | 1980-05-29 | 1981-12-25 | Honda Motor Co Ltd | Welding device for automotive body |
| US4875666A (en) * | 1987-06-30 | 1989-10-24 | Hain Leonard P | Clamp for holding work pieces in the formation of trusses |
| DE102008047839B3 (en) * | 2008-09-18 | 2010-07-08 | Gröbner Fertigungs GmbH | Spring strut for springy support of rear swing fork of vehicle i.e. motorcycle, has shock absorber comprising oil surge tank that is connected firmly with cylinder, where housing is supported at tank in rotatably fixed manner |
| CN202726372U (en) * | 2012-08-12 | 2013-02-13 | 温州天基机器人自动化有限公司 | Push rod fixture set |
| CN105904775A (en) * | 2016-06-19 | 2016-08-31 | 瑞安市立林机械有限公司 | Double center clamp structure with large hub wheel |
| CN206238842U (en) * | 2016-08-27 | 2017-06-13 | 永艺家具股份有限公司 | A kind of damper regulation mechanism for carrying on the back linkage chair and base linkage mechanism |
| CN107725664A (en) * | 2017-11-13 | 2018-02-23 | 东莞市松研智达工业设计有限公司 | A kind of damper of anti-large impact |
| CN207712204U (en) * | 2017-12-25 | 2018-08-10 | 平湖市好佳儿车业有限公司 | A kind of perambulator |
| CN209158426U (en) * | 2018-11-26 | 2019-07-26 | 上海宏会邦智能设备有限公司 | A kind of air-actuated jaw manipulator |
| CN110000693A (en) * | 2019-05-15 | 2019-07-12 | 烟台工程职业技术学院(烟台市技师学院) | A kind of brake disc grinding machine equipment of two-way clamping damping |
| CN211415655U (en) * | 2019-11-12 | 2020-09-04 | 阜阳晶宫宝能节能建筑有限责任公司 | Prefabricated decorative board drawing of patterns buffer |
| CN210830991U (en) * | 2019-11-13 | 2020-06-23 | 江西万禾新材料科技有限公司 | Buffering formula height bears antidetonation support |
| CN212272895U (en) * | 2020-01-17 | 2021-01-01 | 湖北东风捷祥汽车减振器股份有限公司 | Thread connection combined vibration damper |
| CN212272889U (en) * | 2020-03-23 | 2021-01-01 | 苏州申建弹簧科技有限公司 | Damping spring |
| CN212599964U (en) * | 2020-08-27 | 2021-02-26 | 哈尔滨北方防务装备股份有限公司 | Two sections tracked vehicle suspension truss composite frock structures |
| CN215891854U (en) * | 2021-07-09 | 2022-02-22 | 阜阳卷烟材料厂 | Corrugated carton box gluing machine shock absorption supporting seat convenient for height adjustment |
| CN113550180A (en) * | 2021-07-21 | 2021-10-26 | 无锡奥维达科技有限公司 | Damping device for rail transit |
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