CN218800582U

CN218800582U - Tool positioning device for machining aluminum alloy hub

Info

Publication number: CN218800582U
Application number: CN202223060779.5U
Authority: CN
Inventors: 黄春兰; 郭祖好; 李光兵
Original assignee: Anhui Xinzhixing Electronic Technology Co ltd
Current assignee: Anhui Xinzhixing Electronic Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-04-07
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a tool positioning device for aluminum alloy wheel hub machine tooling, include: the positioner workstation, six group's trompils have evenly been seted up on the surface of positioner workstation, and the inside of six group's trompils installs first clamp post, second clamp post, third clamp post, fourth clamp post, fifth clamp post and sixth clamp post respectively, and aluminum alloy wheel hub has been placed on the surface of positioner workstation simultaneously to aluminum alloy wheel hub carries out the centre gripping through first clamp post, second clamp post, third clamp post, fourth clamp post, fifth clamp post and sixth clamp post on the positioner workstation and fixes. This frock positioner is used in aluminum alloy wheel hub machine tooling, six servo electric cylinder simultaneous workings, the piston rod of servo electric cylinder drives the clamp post and removes for first clamp post, second clamp post, third clamp post, fourth clamp post, fifth clamp post and sixth clamp post remove to aluminum alloy wheel hub in step, press from both sides tight work to aluminum alloy wheel hub, are convenient for process aluminum alloy wheel hub.

Description

Tool positioning device for machining aluminum alloy hub

Technical Field

The utility model relates to a machine tooling field specifically is a frock positioner is used in aluminum alloy wheel hub machine tooling.

Background

A hub is a cylindrical, centrally mounted metal part on a shaft that supports the tire within its inner contour. Also called rim, steel ring, wheel and tyre bell. The hub is of various kinds according to diameter, width, molding mode and material. The hub on the market can be divided into two categories of steel hub and alloy hub according to the material, and both have advantages and disadvantages. The alloy material has heat conductivity about three times that of steel, has good heat dissipation performance, and can play a certain role in the thermal attenuation of a braking system, a tire and a braking system of a vehicle. Alloy hubs of original factory vehicles in the market are mainly made of aluminum alloy, and elements such as chromium and titanium are selected as basic materials for achieving certain special requirements and improving vision of a plurality of modified hubs. However, compared with a steel hub, the alloy hub is expensive, so that the steel hub is usually found in low-end-level original trucks, and the alloy hub is standard of a high-end-level truck.

The aluminum alloy wheel hub needs to be positioned in the machining process so as to ensure that the aluminum alloy wheel hub is matched with the working track of a machined part, and meanwhile, the wheel hub needs to be effectively clamped in the positioning process, and the force application range is controlled within the range that the surface of the wheel hub cannot be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tool positioning device is used in aluminum alloy wheel hub machine tooling to solve the defect that mentions in the above-mentioned background art.

In order to realize above-mentioned purpose, provide an aluminum alloy wheel hub is frock positioner for machine tooling, include:

positioning device workstation, six trompils of organizing have evenly been seted up on the surface of positioning device workstation, and the inside of six trompils of organizing installs first clamp post respectively, the second presss from both sides the post, the third presss from both sides the post, the fourth presss from both sides the post, fifth clamp post and sixth clamp post, aluminum alloy wheel hub has been placed on the surface of positioner workstation simultaneously, and aluminum alloy wheel hub carries out the centre gripping fixedly through first clamp post on the positioner workstation, the second presss from both sides the post, the third presss from both sides the post, the fourth presss from both sides the post, fifth clamp post and sixth clamp post, the mounting groove has been seted up to the inside of positioner workstation, the internally mounted of positioner workstation has servo electronic jar, and servo electronic jar's bottom and fixed plate fixed connection, fix through the bolt on the bottom plate of fixed plate and mounting groove simultaneously.

Preferably, six groups of servo electric cylinders are uniformly arranged in the mounting groove, and piston rods of the six groups of servo electric cylinders are respectively fixed with the first clamping column, the second clamping column, the third clamping column, the fourth clamping column, the fifth clamping column and the sixth clamping column.

Preferably, the first clamping column, the second clamping column, the third clamping column, the fourth clamping column, the fifth clamping column and the sixth clamping column are of a synchronous moving structure, and rubber sleeves are sleeved on the outer sides of the first clamping column, the second clamping column, the third clamping column, the fourth clamping column, the fifth clamping column and the sixth clamping column.

Preferably, power module, control module are installed respectively to the inside of mounting groove, and six servo electronic jar of group all supply power through power module, six servo electronic jar of group respectively with control module electric connection simultaneously.

Preferably, the bottom and the slider fixed connection of servo electric cylinder, and seted up the spout on the bottom plate of mounting groove, the size looks adaptation of spout and slider, and the slider slides and sets up the inside at the spout.

Preferably, the first clamping column, the second clamping column, the third clamping column, the fourth clamping column, the fifth clamping column and the sixth clamping column are annularly distributed by taking the center of the aluminum alloy wheel hub as a circle center, the heights of the six groups of clamping columns are consistent, and the height of the top of each clamping column is greater than the thickness of the aluminum alloy wheel hub.

Compared with the prior art, the beneficial effects of the utility model are that: six servo electronic jars of group work simultaneously, and servo electronic jar's piston rod drives the clamp post and removes for first clamp post, second clamp post, third clamp post, fourth clamp post, fifth clamp post and sixth clamp post move to aluminum alloy wheel hub in step, press from both sides tight work to aluminum alloy wheel hub, are convenient for process aluminum alloy wheel hub.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention showing the loosening of the aluminum alloy hub by six groups of clamping posts;

FIG. 3 is a schematic view of the internal structure of the worktable of the structure positioning device of the present invention;

fig. 4 isbase:Sub>A schematic sectional view ofbase:Sub>A-base:Sub>A in fig. 3 of the present invention.

Reference numbers in the figures: 1. a positioning device table; 2. opening a hole; 3. a first clamping column; 4. a second clamping column; 5. a third clamping column; 6. a fourth clamping column; 7. a fifth clamping column; 8. a sixth clamping column; 9. mounting grooves; 10. a fixing plate; 11. a servo electric cylinder; 12. a power supply module; 13. a control module; 14. a slider; 15. a chute; 16. a rubber sleeve; 17. an aluminum alloy hub.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a tooling positioning device for machining aluminum alloy wheel hub, including: a positioning device table 1;

six group's trompils 2 have evenly been seted up on positioner workstation 1's surface, and first press from both sides post 3 is installed respectively to the inside of six group's trompils 2, second press from both sides post 4, third press from both sides post 5, fourth press from both sides post 6, fifth press from both sides post 7 and sixth press from both sides post 8, aluminum alloy wheel hub 17 has been placed on positioner workstation 1's surface simultaneously, and aluminum alloy wheel hub 17 is through first press from both sides post 3 on positioner workstation 1, second press from both sides post 4, third press from both sides post 5, fourth press from both sides post 6, fifth press from both sides post 7 and sixth press from both sides post 8 and carry out the centre gripping fixedly, mounting groove 9 has been seted up to positioner workstation 1's inside, positioner workstation 1's internally mounted has servo electric cylinder 11, and servo electric cylinder 11's bottom and fixed plate 10 fixed connection, fixed plate 10 is fixed through the bolt on the bottom plate of mounting groove 9 simultaneously.

The working principle is as follows: when the aluminum alloy wheel hub 17 on the positioning device workbench 1 needs to be clamped, the power switch of the servo electric cylinder 11 is started at the moment, six groups of servo electric cylinders 11 work simultaneously at the moment, the piston rod of the servo electric cylinder 11 drives the clamping column to move, so that the first clamping column 3, the second clamping column 4, the third clamping column 5, the fourth clamping column 6, the fifth clamping column 7 and the sixth clamping column 8 synchronously move towards the aluminum alloy wheel hub 17, the aluminum alloy wheel hub 17 is clamped, and the aluminum alloy wheel hub 17 is convenient to process.

As a preferred embodiment, six groups of servo electric cylinders 11 are uniformly installed inside the installation groove 9, and piston rods of the six groups of servo electric cylinders 11 are respectively fixed with the first clamping column 3, the second clamping column 4, the third clamping column 5, the fourth clamping column 6, the fifth clamping column 7 and the sixth clamping column 8.

As shown in fig. 1-2: piston rods of six groups of servo electric cylinders 11 are respectively fixed with a first clamping column 3, a second clamping column 4, a third clamping column 5, a fourth clamping column 6, a fifth clamping column 7 and a sixth clamping column 8, and the six groups of servo electric cylinders 11 work synchronously to drive the six groups of clamping columns to fix an aluminum alloy hub 17 on a positioning device workbench 1.

As a preferred embodiment, the first clamping column 3, the second clamping column 4, the third clamping column 5, the fourth clamping column 6, the fifth clamping column 7 and the sixth clamping column 8 are in a synchronous moving structure, and rubber sleeves 16 are sleeved on the outer sides of the first clamping column 3, the second clamping column 4, the third clamping column 5, the fourth clamping column 6, the fifth clamping column 7 and the sixth clamping column 8.

As shown in fig. 1 and 4: first double-layered post 3, second press from both sides post 4, third press from both sides post 5, fourth press from both sides post 6, fifth press from both sides post 7 and sixth press from both sides the outside of post 8 and all cup jointed rubber sleeve 16, press from both sides the post and do not carry out direct contact with aluminum alloy wheel hub 17, fix aluminum alloy wheel hub 17 through rubber sleeve 16, avoid causing the mar to aluminum alloy wheel hub 17.

As a preferred embodiment, a power module 12 and a control module 13 are respectively installed inside the installation groove 9, and the six groups of servo electric cylinders 11 are all powered by the power module 12, and the six groups of servo electric cylinders 11 are respectively electrically connected with the control module 13.

As a preferred embodiment, the bottom of the servo electric cylinder 11 is fixedly connected with the sliding block 14, a sliding groove 15 is formed on the bottom plate of the mounting groove 9, the sliding groove 15 is matched with the sliding block 14 in size, and the sliding block 14 is slidably disposed inside the sliding groove 15.

As shown in fig. 4: when the piston rod of the servo electric cylinder 11 drives the clamping column to move transversely, the clamping column moving transversely can be limited and guided, and the clamping column is prevented from inclining in the transverse movement.

As a preferred embodiment, the first clamping column 3, the second clamping column 4, the third clamping column 5, the fourth clamping column 6, the fifth clamping column 7 and the sixth clamping column 8 are annularly distributed with the center of the aluminum alloy hub 17 as a circle center, and the heights of the six groups of clamping columns are consistent, and the height of the top of the clamping column is greater than the thickness of the aluminum alloy hub 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an aluminum alloy wheel hub is frock positioner for machine tooling which characterized in that includes:

positioner workstation (1), six trompils (2) of organizing have evenly been seted up on the surface of positioner workstation (1), and the inside of six trompils (2) of organizing installs first clamp post (3) respectively, second clamp post (4), third clamp post (5), fourth clamp post (6), fifth clamp post (7) and sixth clamp post (8), aluminum alloy wheel hub (17) have been placed on the surface of positioner workstation (1) simultaneously, and aluminum alloy wheel hub (17) are gone up on positioner workstation (1) through first clamp post (3), second clamp post (4), third clamp post (5), fourth clamp post (6), fifth clamp post (7) and sixth clamp post (8) carry out the centre gripping fixed, mounting groove (9) have been seted up to the inside of positioner workstation (1), the internally mounted of positioner workstation (1) has servo electronic jar (11), and the bottom and fixed plate (10) fixed connection of servo electronic jar (11), fixed plate (10) and the bottom plate of mounting groove (9) are gone up through the bolt and are fixed simultaneously.

2. The tool positioning device for machining the aluminum alloy hub as claimed in claim 1, wherein the tool positioning device comprises: six groups of servo electric cylinders (11) are uniformly arranged in the mounting groove (9), and piston rods of the six groups of servo electric cylinders (11) are respectively fixed with the first clamping column (3), the second clamping column (4), the third clamping column (5), the fourth clamping column (6), the fifth clamping column (7) and the sixth clamping column (8).

3. The tool positioning device for machining the aluminum alloy hub as claimed in claim 2, wherein the tool positioning device comprises: the first clamping column (3), the second clamping column (4), the third clamping column (5), the fourth clamping column (6), the fifth clamping column (7) and the sixth clamping column (8) are of a synchronous moving structure, and rubber sleeves (16) are sleeved on the outer sides of the first clamping column (3), the second clamping column (4), the third clamping column (5), the fourth clamping column (6), the fifth clamping column (7) and the sixth clamping column (8).

4. The tool positioning device for machining the aluminum alloy hub as claimed in claim 1, wherein the tool positioning device comprises: power module (12), control module (13) are installed respectively to the inside of mounting groove (9), and six servo electric cylinder (11) of group all supply power through power module (12), six servo electric cylinder (11) of group respectively with control module (13) electric connection simultaneously.

5. The tool positioning device for machining the aluminum alloy hub as recited in claim 4, wherein: the bottom of the servo electric cylinder (11) is fixedly connected with the sliding block (14), the bottom plate of the mounting groove (9) is provided with a sliding groove (15), the sliding groove (15) is matched with the sliding block (14) in size, and the sliding block (14) is arranged inside the sliding groove (15) in a sliding mode.

6. The tool positioning device for machining the aluminum alloy hub according to claim 1, characterized in that: the first clamping column (3), the second clamping column (4), the third clamping column (5), the fourth clamping column (6), the fifth clamping column (7) and the sixth clamping column (8) are annularly distributed by taking the center of the aluminum alloy wheel hub (17) as a circle center, the heights of the six groups of clamping columns are consistent, and the height of the top of each clamping column is greater than the thickness of the aluminum alloy wheel hub (17).