CN216180307U - General subway head cover grinds dress platform - Google Patents
General subway head cover grinds dress platform Download PDFInfo
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- CN216180307U CN216180307U CN202122522216.2U CN202122522216U CN216180307U CN 216180307 U CN216180307 U CN 216180307U CN 202122522216 U CN202122522216 U CN 202122522216U CN 216180307 U CN216180307 U CN 216180307U
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- shaped groove
- bottom plate
- plate
- vertical plate
- supporting plate
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Abstract
The utility model discloses a general subway head cover grinding platform which comprises a bottom plate and a vertical plate, wherein the lower end of the bottom plate is fixed on the ground, a T-shaped groove is formed in the upper end surface of the bottom plate, the T-shaped groove comprises a transverse T-shaped groove and a longitudinal T-shaped groove, and the transverse T-shaped groove and the longitudinal T-shaped groove are perpendicular to each other; the transverse T-shaped groove and the longitudinal T-shaped groove divide the bottom plate into a plurality of square blocks, and locking pin mounting holes are formed in the square blocks; the lower end of the vertical plate is vertically arranged on the bottom plate, and the vertical plate is connected with the bottom plate through a supporting plate; one end of the supporting plate is fixedly arranged on the upper end face of the bottom plate, the other end of the supporting plate is fixedly connected with the upper portion of the vertical plate, and the supporting plate and the vertical plate are arranged in an acute angle. The grinding and assembling tools arranged on the novel rotary table are all connected by bolts, when a new project needs to be ground and assembled, all parts can be compared with the manufactured tools, modularization is gradually realized, and manufacturing cost of the grinding and assembling tools can be greatly reduced.
Description
Technical Field
The utility model relates to the technical field of the research and the preparation of subway head covers, in particular to a universal subway head cover research and assembly platform.
Background
Because of large volume and high shipping cost, subway hoods are often required to simulate the car body to be ground and installed before leaving the factory. The traditional grinding tool is formed by welding an original interface of a connecting vehicle body by using a square steel pipe as reinforcement. In order to ensure the strength, the ground and the back are required to be welded with supports with enough strength, the manufacturing cost is high, and the tool stability is poor.
Because of the difference of the body structure of each project, the head cover of each project needs to be manufactured and ground independently, so that the manufacturing cost is high, and a large amount of occupied space is occupied for storage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a universal subway head cover mounting platform.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a general subway head cover grinding platform comprises a bottom plate and a vertical plate, wherein the lower end of the bottom plate is fixed on the ground, a T-shaped groove is formed in the upper end face of the bottom plate and comprises a transverse T-shaped groove and a longitudinal T-shaped groove, and the transverse T-shaped groove and the longitudinal T-shaped groove are perpendicular to each other;
the transverse T-shaped groove and the longitudinal T-shaped groove divide the bottom plate into a plurality of square blocks, and locking pin mounting holes are formed in the square blocks;
the lower end of the vertical plate is vertically arranged on the bottom plate, and the vertical plate is connected with the bottom plate through a supporting plate;
one end of the supporting plate is fixedly arranged on the upper end face of the bottom plate, the other end of the supporting plate is fixedly connected with the upper portion of the vertical plate, and the supporting plate and the vertical plate are arranged in an acute angle.
Furthermore, the upper end of the supporting plate is provided with an upper connecting piece, the lower end of the supporting plate is provided with a lower connecting piece, and the lower connecting piece is connected with the T-shaped groove in the bottom plate through a bolt.
Furthermore, the lower end and one side of the upper connecting piece are respectively provided with a connecting block, the connecting block at the lower end of the upper connecting piece is connected with the upper end of the supporting plate, and the connecting block at one side of the upper connecting piece is connected with the vertical plate.
Furthermore, a plurality of positioning holes are formed in the vertical plate.
The utility model has the beneficial effects that: the grinding and assembling tools arranged on the novel rotary table are all connected by bolts, when a new project needs to be ground and assembled, all parts can be compared with the manufactured tools, modularization is gradually realized, and manufacturing cost of the grinding and assembling tools can be greatly reduced. The T-shaped groove on the bottom plate is convenient for adjusting the position of a part connected with the bottom plate through the T-shaped groove. Meanwhile, the good position tolerance of the bottom plate and the vertical plate can also assist in checking the flatness of the bottom surface and the rear end surface of the head cover.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention in practice;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural diagram of the support plate of the present invention.
In the figure: 1. the subway shield comprises a bottom plate, 2 subway head covers, 3 vertical plates, 4 supporting plates, 5 lower connecting pieces and 6 upper connecting pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the universal subway head cover grinding and installing platform comprises a bottom plate 1 and a vertical plate 3, wherein the lower end of the bottom plate 1 is fixed on the ground, a T-shaped groove is formed in the upper end face of the bottom plate 1 and comprises a transverse T-shaped groove and a longitudinal T-shaped groove, and the transverse T-shaped groove and the longitudinal T-shaped groove are perpendicular to each other; the bottom plate 1 is divided into a plurality of square blocks by the transverse T-shaped groove and the longitudinal T-shaped groove, and locking pin mounting holes are formed in the square blocks; the lower end of the vertical plate 3 is vertically arranged on the bottom plate 1, and the vertical plate 3 is connected with the bottom plate 1 through a supporting plate 4; one end of the supporting plate 4 is fixedly arranged on the upper end face of the bottom plate 1, the other end of the supporting plate 4 is fixedly connected with the upper part of the vertical plate 3, and the supporting plate 4 and the vertical plate 3 are arranged at an acute angle.
The upper end of the supporting plate 4 is provided with an upper connecting piece 6, the lower end of the supporting plate 4 is provided with a lower connecting piece 5, and the lower connecting piece 5 is connected with the T-shaped groove on the bottom plate 1 through a bolt. The lower end and one side of the upper connecting piece 6 are respectively provided with a connecting block, the connecting block at the lower end of the upper connecting piece 6 is connected with the upper end of the supporting plate 4, and the connecting block at one side of the upper connecting piece 6 is connected with the vertical plate 3. A plurality of positioning holes are arranged on the vertical plate 3.
When the vertical plate type solar water heater is used, the vertical plate 3 is vertically and fixedly connected with the bottom plate 1, the verticality tolerance is less than 0.5, the supporting plate 4 is connected with the vertical plate 3 through the upper connecting piece 6, the supporting plate 4 is connected with the bottom plate 1 through the lower connecting piece 5, and the supporting plate 4 plays a role in supporting and fixing the vertical plate 3. Bottom plate 1 and riser 3 provide firm mounting platform for the installation of subway hood 2, and the bottom of subway hood 2 is passed through the bolt and is connected with bottom plate 1, and one side of subway hood 2 is passed through the bolt and is connected with riser 3. Because the vertical plate 3 is connected with the T-shaped groove, the fixed position of the vertical plate 3 on the bottom plate 1 can be adjusted, and the subway head cover 2 is formed by welding all parts, so that a vehicle body interface is directly arranged in the utility model when a tool is researched and assembled, a basic supporting piece does not need to be designed, and even the interface can be split into a plurality of small tools to be fixed on a platform to realize the simulation of a vehicle head interface.
The grinding and assembling tools arranged on the novel rotary table are all connected by bolts, when a new project needs to be ground and assembled, all parts can be compared with the manufactured tools, modularization is gradually realized, and manufacturing cost of the grinding and assembling tools can be greatly reduced. Meanwhile, the good position tolerance of the bottom plate and the vertical plate can also assist in checking the flatness of the bottom surface and the rear end surface of the head cover.
Claims (4)
1. The utility model provides a general subway hood grinds dress platform which characterized in that: the floor comprises a bottom plate (1) and a vertical plate (3), wherein the lower end of the bottom plate (1) is fixed on the ground, a T-shaped groove is formed in the upper end face of the bottom plate (1), the T-shaped groove comprises a transverse T-shaped groove and a longitudinal T-shaped groove, and the transverse T-shaped groove and the longitudinal T-shaped groove are perpendicular to each other;
the transverse T-shaped groove and the longitudinal T-shaped groove divide the bottom plate (1) into a plurality of square blocks, and locking pin mounting holes are formed in the square blocks;
the lower end of the vertical plate (3) is vertically arranged on the bottom plate (1), and the vertical plate (3) is connected with the bottom plate (1) through a supporting plate (4);
one end of the supporting plate (4) is fixedly arranged on the upper end face of the bottom plate (1), the other end of the supporting plate (4) is fixedly connected with the upper portion of the vertical plate (3), and the supporting plate (4) and the vertical plate (3) are arranged at an acute angle.
2. A universal subway nose cover grinding platform as claimed in claim 1, wherein: the upper end of backup pad (4) is equipped with connecting piece (6), the lower extreme of backup pad (4) is equipped with down connecting piece (5), connecting piece (5) are connected through the T type groove on bolt and bottom plate (1) down.
3. A universal subway nose cover grinding platform as claimed in claim 2, wherein: the lower end and one side of the upper connecting piece (6) are respectively provided with a connecting block, the connecting block at the lower end of the upper connecting piece (6) is connected with the upper end of the supporting plate (4), and the connecting block at one side of the upper connecting piece (6) is connected with the vertical plate (3).
4. A universal subway nose cover grinding platform as claimed in claim 1, wherein: a plurality of positioning holes are formed in the vertical plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122522216.2U CN216180307U (en) | 2021-10-20 | 2021-10-20 | General subway head cover grinds dress platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122522216.2U CN216180307U (en) | 2021-10-20 | 2021-10-20 | General subway head cover grinds dress platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216180307U true CN216180307U (en) | 2022-04-05 |
Family
ID=80884887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122522216.2U Active CN216180307U (en) | 2021-10-20 | 2021-10-20 | General subway head cover grinds dress platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216180307U (en) |
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2021
- 2021-10-20 CN CN202122522216.2U patent/CN216180307U/en active Active
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