CN212599964U - 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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- CN212599964U CN212599964U CN202021812125.1U CN202021812125U CN212599964U CN 212599964 U CN212599964 U CN 212599964U CN 202021812125 U CN202021812125 U CN 202021812125U CN 212599964 U CN212599964 U CN 212599964U
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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 utility model relates to a tooling structure of machining, concretely relates to frock is used in welding of two sections tracked vehicle suspension trusses.
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.
SUMMERY OF THE UTILITY MODEL
The utility model provides a, it has solved the tracked vehicle suspension truss and has all processed along with the tracked vehicle car body and guarantee the precision, leads to the machining geometry volume too big, and the unable problem of accomplishing processing work of common machine tool.
In order to solve the above problem, the utility model 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 utility model discloses a two sections tracked vehicle suspension truss composite frock structures still has following characteristics: the left positioning clamp and the right positioning clamp are both composed of elastic shafts and spline shafts.
Further, the utility model discloses a two sections tracked vehicle suspension truss composite frock structures still has following characteristics: the elastic shaft and the spline shaft on the right movable sliding table are opposite to the elastic shaft and the spline shaft on the left movable 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 utility model discloses a two sections tracked vehicle suspension truss composite frock structures still has 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 utility model discloses a two sections tracked vehicle suspension truss composite frock structures still has following characteristics: the support platform is provided with a scale for memorizing the positions of the left and right devices.
Further, the utility model discloses a two sections tracked vehicle suspension truss composite frock structures still has 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 utility model relates to a two sections tracked vehicle suspension truss composite fixtures structure overcomes tracked vehicle suspension truss structure machining's not enough, but has utilized the utility model discloses a suspension truss composite fixtures cooperation welding process forms the suspension truss welding. 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 structural 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 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 |
|---|---|---|---|
| CN202021812125.1U CN212599964U (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 |
|---|---|---|---|
| CN202021812125.1U CN212599964U (en) | 2020-08-27 | 2020-08-27 | Two sections tracked vehicle suspension truss composite frock structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212599964U true CN212599964U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021812125.1U Active CN212599964U (en) | 2020-08-27 | 2020-08-27 | Two sections tracked vehicle suspension truss composite frock structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212599964U (en) |
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2020
- 2020-08-27 CN CN202021812125.1U patent/CN212599964U/en active Active
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