CN213080560U - Installation arm tool - Google Patents
Installation arm tool Download PDFInfo
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- CN213080560U CN213080560U CN202021905971.8U CN202021905971U CN213080560U CN 213080560 U CN213080560 U CN 213080560U CN 202021905971 U CN202021905971 U CN 202021905971U CN 213080560 U CN213080560 U CN 213080560U
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- mounting platform
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Abstract
The utility model discloses an installation arm frock, including mounting platform, the mounting hole that four rectangle array distribute is seted up to the top outer wall of mounting platform one end, mounting platform one end top outer wall has two locating pieces one through bolted connection, and two locating pieces one is located the top and one side of four mounting holes respectively, there is locating piece two the middle part outer wall of mounting platform one end through bolted connection. The biggest advantage of installation arm assembly welding location in this scheme is that the mounting dimension with all spare parts is by frock control, can guarantee the drawing dimensional requirement, reduces constructor's intensity of labour, and the foremost has guaranteed the size precision and has improved work efficiency, and this positioner is formed by machining center is whole, size precision when having improved the product equipment greatly, has reduced the overproof phenomenon of manual equipment size, has improved work efficiency with this positioner, has reduced assembler's intensity of labour.
Description
Technical Field
The utility model relates to an installation arm technical field especially relates to an installation arm frock.
Background
The motor train unit mounting arm as a key component of the sanding device has high precision requirement and is manually assembled in the past. The manual equipment mainly has two drawbacks, and first is the equipment precision difficult to guarantee, the size out-of-tolerance condition often appears, and the second is workman intensity of labour big, and work efficiency is low, is difficult to guarantee the production progress requirement, consequently needs design a neotype installation arm frock to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an installation arm tool.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an installation arm frock, includes mounting platform, the mounting hole that four rectangle array distribute is seted up to the top outer wall of mounting platform one end, mounting platform one end top outer wall has two locating pieces one through bolted connection, and two locating pieces one is located the top and one side of four mounting holes respectively, the middle part outer wall of mounting platform one end has locating piece two through bolted connection, the bottom outer wall of mounting platform one end both sides all has locating piece three through bolted connection.
Preferably, the outer walls of the bottoms of two sides of one end of the mounting platform are connected with positioning plates through bolts, and the two positioning plates are respectively positioned below the two positioning blocks III.
Preferably, the outer wall of the bottom of one end of the mounting platform, which is close to one side adjacent to the two positioning plates, is connected with a supporting block through a bolt.
Preferably, the top of one end of the mounting platform is provided with an upper mounting arm group.
Preferably, the bottom of one end of the mounting platform is provided with a lower mounting arm group.
The utility model has the advantages that: the biggest advantage of installation arm assembly welding location in this scheme is that the mounting dimension with all spare parts is by frock control, can guarantee the drawing dimensional requirement, reduces constructor's intensity of labour, and the foremost has guaranteed the size precision and has improved work efficiency, and this positioner is formed by machining center is whole, size precision when having improved the product equipment greatly, has reduced the overproof phenomenon of manual equipment size, has improved work efficiency with this positioner, has reduced assembler's intensity of labour.
Drawings
Fig. 1 is a schematic front structural view of an arm mounting fixture according to the present invention;
fig. 2 is a schematic side view of an arm mounting fixture according to the present invention;
fig. 3 is the utility model provides an installation arm frock go up installation armset and install the local front structure schematic diagram of armset down.
In the figure: the mounting platform 1, the first positioning block 2, the second positioning block 3, the third positioning block 4, the supporting block 5, the positioning plate 6, the mounting hole 7, the upper mounting arm group 8 and the lower mounting arm group 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
Referring to fig. 1-3, an installation arm tool comprises an installation platform 1, wherein four installation holes 7 distributed in a rectangular array are formed in the outer wall of the top of one end of the installation platform 1, the outer wall of the top of one end of the installation platform 1 is connected with two first positioning blocks 2 through bolts, the two first positioning blocks 2 are respectively located at the tops and one sides of the four installation holes 7, the outer wall of the middle of one end of the installation platform 1 is connected with a second positioning block 3 through bolts, and the outer walls of the bottoms of two sides of one end of the installation platform 1 are respectively connected with a third positioning block.
In the utility model, the outer walls of the bottoms of the two sides of one end of the mounting platform 1 are respectively connected with a positioning plate 6 through bolts, the two positioning plates 6 are respectively positioned below the three 4 positioning blocks, the outer wall of the bottom of one end of the mounting platform 1, which is close to the adjacent side of the two positioning plates 6, is connected with a supporting block 5 through bolts, the top of one end of the mounting platform 1 is provided with an upper mounting arm group 8, the bottom of one end of the mounting platform 1 is provided with a lower mounting arm group 9, the mounting platform 1 is used as a mounting reference surface, the surface finish machining is carried out, the surface roughness is 3.2, the mounting precision is ensured, the positioning effectiveness of a mounting arm bolt seat is ensured;
the positioning block I2, the positioning block II 3 and the positioning block III 4 ensure the height size of the upper cover plate and the lower cover plate of the mounting arm and the transverse and longitudinal sizes of the upper cover plate and the lower cover plate and the center of a workpiece, and the deformation can be controlled by adding an adjusting base plate while the sizes are ensured;
the supporting block 5 ensures the longitudinal height of the lower mounting arm set 9 during welding, and simultaneously ensures the horizontal sizes of the lower mounting arm set 9 and the upper mounting arm set 8;
the positioning plate 6 ensures the size of the lower mounting arm set 9 in the horizontal direction during welding, and controls the position and size of the lower mounting arm set 9 in cooperation with the positioning block III 4.
The working principle is as follows: all parts of the mounting arm can be positioned by sequentially utilizing the positioning blocks on the mounting platform 1, the mounting platform 1 is placed on a special mounting tool, the mounting size of the mounting platform 1 is positioned by utilizing the positioning tool of the mounting platform 1, the tool mainly ensures the space size of the upper mounting arm group 8 and the lower mounting arm group 9, and after all sizes are positioned and checked without errors, the mounting arm is fixed by arc welding.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an installation arm frock, includes mounting platform (1), its characterized in that, mounting hole (7) that four rectangle array distribute are seted up to the top outer wall of mounting platform (1) one end, there are two locating pieces (2) mounting platform (1) one end top outer wall through bolted connection, and just two locating pieces (2) are located the top and one side of four mounting holes (7) respectively, there are locating piece two (3) middle part outer wall of mounting platform (1) one end through bolted connection, there are locating piece three (4) bottom outer wall of mounting platform (1) one end both sides all through bolted connection.
2. The mounting arm tool according to claim 1, wherein the outer walls of the bottoms of the two sides of one end of the mounting platform (1) are connected with positioning plates (6) through bolts, and the two positioning plates (6) are respectively positioned below the two positioning blocks III (4).
3. The mounting arm tooling as claimed in claim 2, wherein the bottom of one end of the mounting platform (1) is connected with a support block (5) through a bolt on the outer wall close to the adjacent side of the two positioning plates (6).
4. The mounting arm tooling as claimed in claim 1, wherein an upper mounting arm set (8) is arranged on the top of one end of the mounting platform (1).
5. The mounting arm tooling as claimed in claim 1, wherein a lower mounting arm set (9) is arranged at the bottom of one end of the mounting platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905971.8U CN213080560U (en) | 2020-09-04 | 2020-09-04 | Installation arm tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021905971.8U CN213080560U (en) | 2020-09-04 | 2020-09-04 | Installation arm tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213080560U true CN213080560U (en) | 2021-04-30 |
Family
ID=75633987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021905971.8U Active CN213080560U (en) | 2020-09-04 | 2020-09-04 | Installation arm tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213080560U (en) |
-
2020
- 2020-09-04 CN CN202021905971.8U patent/CN213080560U/en active Active
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