CN220637640U - Center positioning tool - Google Patents
Center positioning tool Download PDFInfo
- Publication number
- CN220637640U CN220637640U CN202322327221.7U CN202322327221U CN220637640U CN 220637640 U CN220637640 U CN 220637640U CN 202322327221 U CN202322327221 U CN 202322327221U CN 220637640 U CN220637640 U CN 220637640U
- Authority
- CN
- China
- Prior art keywords
- axle housing
- housing body
- mounting plate
- body assembly
- backup pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 210000000078 claw Anatomy 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The utility model relates to a center positioning tool, which comprises a supporting plate, supporting components arranged below two sides of the supporting plate and axle housing body positioning components arranged below the middle position of the supporting plate, wherein the supporting plate is suitable for accommodating an axle housing body assembly, the axle housing body positioning components comprise a mounting plate and an air chuck arranged on the mounting plate, the air chuck is provided with clamping jaws, the clamping jaws are positioned on two sides of the middle part of the supporting plate, the axle housing body positioning components are suitable for center positioning of the axle housing body assembly, the supporting components are suitable for flexibly supporting and positioning the axle housing body assembly, and when the axle housing sleeve and the axle housing body assembly are pressed, the height and the axial position of the positioned axle housing body assembly are convenient to adjust, so that the press mounting efficiency of the axle housing sleeve and the axle housing body assembly can be improved.
Description
Technical Field
The utility model relates to the field of machining equipment, in particular to a center positioning tool.
Background
The production of passenger wires is improved in axle housing workshop welding, the center positioning mode of the axle sleeve and axle housing body assembly press mounting procedure is rigid positioning, when the inner diameter of the reinforcing ring is deviated, when the gap between the inner diameter of the reinforcing ring and the positioning block is large, the gap between the axle sleeve at two ends and the axle housing body assembly is uneven; when the gap is small, the positioning block cannot enter the reinforcing ring, and the center positioning fails; when the size of the axle housing body assembly is deviated, the center height of the rigid positioning block cannot be adjusted, so that the pipe diameters of the axle housing sleeves at two ends and the axle housing body assembly are not in a horizontal line, and the axle housing body assembly cannot be pressed in place, thereby influencing the productivity of the wire body and the product quality.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provides a center positioning tool.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a center location frock, includes the backup pad, sets up the supporting component in backup pad both sides below and set up the axle housing body locating component in backup pad intermediate position below department, and the supporting component includes the fixing base, sets up the uide bushing on the fixing base, inserts the direction bracing piece in the uide bushing, and the tip of direction bracing piece passes through bolt and backup pad fixed connection, and the outside cover of direction bracing piece is equipped with the spring, and the one end and the fixing base of spring conflict, the other end is contradicted with the bottom of backup pad.
Further, axle housing body locating component includes the mounting panel, sets up the air chuck on the mounting panel, and air chuck has the jack catch, and the jack catch is located the both sides in backup pad middle part.
Further, the bottom of the pneumatic chuck is fixedly connected with the mounting plate through a bolt, and an air cylinder for controlling the lifting of the mounting plate is arranged at the bottom of the mounting plate.
Further, the guide sleeve is coaxially installed with the guide support rod.
Further, the dimension at both ends of the supporting plate is larger than the dimension of the middle part, and the supporting plate is suitable for being provided with an axle housing body assembly.
The beneficial effects of the utility model are as follows: the fixture comprises a supporting plate, supporting components arranged below two sides of the supporting plate and axle housing body positioning components arranged below the middle position of the supporting plate, wherein the supporting plate is used for accommodating an axle housing body assembly, the axle housing body positioning components comprise a mounting plate, an air chuck is arranged on the mounting plate and provided with clamping jaws, the clamping jaws are positioned on two sides of the middle part of the supporting plate, the axle housing body positioning components are used for centering the axle housing body assembly, the supporting components are used for flexibly supporting and positioning the axle housing body assembly, and when the axle sleeve and the axle housing body assembly are pressed and assembled, the height and the axial position of the positioned axle housing body assembly are conveniently adjusted, so that the press-fitting efficiency of the axle sleeve and the axle housing body assembly can be improved.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic transverse cross-sectional view of the present utility model;
fig. 3 is a schematic longitudinal cross-section of the present utility model.
Detailed Description
Referring to fig. 1 to 3, a center positioning tool comprises a support plate 1, support assemblies 2 arranged below two sides of the support plate 1 and axle housing body positioning assemblies 3 arranged below the middle position of the support plate 1, wherein each support assembly 2 comprises a fixed seat 21, a guide sleeve 22 arranged on the fixed seat 21, a guide support rod 23 inserted into the guide sleeve 22, the end part of the guide support rod 23 is fixedly connected with the support plate 1 through a bolt 24, a spring 25 is sleeved outside the guide support rod 23, one end of the spring 25 is in contact with the fixed seat 21, and the other end of the spring is in contact with the bottom of the support plate 1.
Further, the axle housing body positioning assembly 3 includes a mounting plate 31, a pneumatic chuck 32 provided on the mounting plate 31, the pneumatic chuck 32 having claws 33, the claws 33 being located at both sides of the middle portion of the support plate 1.
The bottom of the air chuck 32 is fixedly connected with the mounting plate 31 through bolts, and an air cylinder 34 for controlling the lifting of the mounting plate 31 is arranged at the bottom of the mounting plate.
In this embodiment, the guide sleeve 22 and the guide support rod 23 are coaxially installed, the dimensions of the two ends of the support plate 1 are larger than those of the middle part, and the support plate is suitable for accommodating the axle housing body assembly.
To sum up, this frock including backup pad 1, set up the supporting component 2 of backup pad 1 both sides below and set up the axle housing body locating component 3 in backup pad 1 intermediate position below department, be suitable for in the backup pad 1 and settle axle housing body assembly, axle housing body locating component 3 is suitable for carrying out central location to axle housing body assembly, supporting component 2 is suitable for carrying out flexible supporting location to axle housing body assembly, when semi-axis sleeve pipe and axle housing body assembly pressure equipment, the height and the axis position of axle housing body assembly after being fixed a position are convenient to be adjusted, can improve the pressure equipment efficiency of semi-axis sleeve pipe and axle housing body assembly.
When the tool is used, the reinforcing ring of the axle housing body assembly is downward, the oil drain plug is horizontally placed on the supporting plate 1 of the tool towards the lower side of the tool, the supporting plate 1 is pressed by the dead weight of the axle housing body assembly, the supporting plate 1 is stressed, the springs 25 are compressed downwards, the clamping jaws 33 of the pneumatic chuck 32 are sleeved on the reinforcing ring of the axle housing body assembly, the supporting plate 1 is adjusted, the center of the axle housing body assembly and the center of the half shaft sleeve are positioned on the same horizontal line, the pneumatic chuck 32 is started or stopped by pedaling, the clamping jaws 33 are driven by the pneumatic chuck 32 to center the axle housing body assembly, the half shaft sleeve is clamped by the tool, the half shaft sleeve is driven by the tool to be pressed into the axle housing body assembly, the spot welding is stopped, the tool is reset, the pneumatic chuck is pedaled, the clamping jaws 33 are opened, and a workpiece is removed.
It will be appreciated by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a center location frock, is in including the backup pad setting supporting component of backup pad both sides below and setting are in axle housing body locating component of backup pad intermediate position below department, a serial communication port, the supporting component includes the fixing base, sets up uide bushing on the fixing base, insert to the direction bracing piece in the uide bushing, the tip of direction bracing piece pass through the bolt with backup pad fixed connection, the outside cover of direction bracing piece is equipped with the spring, the one end of spring with the fixing base is contradicted, the other end with the bottom of backup pad is contradicted.
2. The center positioning tool according to claim 1, wherein the axle housing body positioning assembly comprises a mounting plate, and an air chuck arranged on the mounting plate and provided with claws, wherein the claws are positioned on two sides of the middle part of the supporting plate.
3. The center positioning tool according to claim 2, wherein the bottom of the air chuck is fixedly connected with the mounting plate through bolts, and a cylinder for controlling lifting of the mounting plate is arranged at the bottom of the mounting plate.
4. The centering fixture of claim 2, wherein said guide sleeve is mounted coaxially with said guide support rod.
5. The center positioning tool according to claim 2, wherein the two ends of the support plate are larger than the middle, and the support plate is adapted to accommodate an axle housing body assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327221.7U CN220637640U (en) | 2023-08-29 | 2023-08-29 | Center positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322327221.7U CN220637640U (en) | 2023-08-29 | 2023-08-29 | Center positioning tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220637640U true CN220637640U (en) | 2024-03-22 |
Family
ID=90265888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322327221.7U Active CN220637640U (en) | 2023-08-29 | 2023-08-29 | Center positioning tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220637640U (en) |
-
2023
- 2023-08-29 CN CN202322327221.7U patent/CN220637640U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |