CN212179743U

CN212179743U - Bolt hole position degree checking fixture for hub

Info

Publication number: CN212179743U
Application number: CN202021449443.6U
Authority: CN
Inventors: 左桂云; 杨小禹; 张殿杰
Original assignee: Qinhuangdao Xinglong Wheels Co ltd
Current assignee: Qinhuangdao Xinglong Wheels Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2020-12-18
Anticipated expiration: 2030-07-21

Abstract

The utility model relates to a wheel hub examines utensil technical field, especially relate to a wheel hub examines utensil with bolt hole position degree, convenient operation, simple structure, improve detection efficiency, avoided detecting with current three-dimensional easy error that produces, greatly saved the cost, through setting up handle and circular inspection post, through installing the positioning disk in the bottom of handle, be provided with circular inspection post around the positioning disk, can be convenient for the user through putting the center block of positioning disk bottom into the centre bore of wheel hub, put the circular inspection post of equipartition around the positioning disk into the bolt hole that needs to detect simultaneously, judge whether qualified through whether the visual inspection circular inspection post completely gets into the bolt hole; the detection device comprises a handle, a positioning disc and circular detection columns, wherein the center of the positioning disc is connected with the lower end of the handle through a center block, and the circular detection columns are uniformly distributed on the positioning disc.

Description

Bolt hole position degree checking fixture for hub

Technical Field

The utility model relates to a wheel hub examines a technical field, especially relates to an utensil is examined to bolt hole position degree for wheel hub.

Background

The bolt holes in the front casting surface of the low-pressure casting aluminum alloy hub are finished through a numerical control machine machining center, the diameter and the position degree of the bolt holes must be machined according to a certain dimensional tolerance, and the installation of the hub can be influenced by out-of-tolerance. At present, three coordinates are adopted for measurement in size control, the field production continuity is high, all hubs need to be measured in a hundred percent mode, the three coordinates are high in manufacturing cost, the use is not convenient and fast, and the production rhythm is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an utensil is examined to convenient operation, simple structure, improvement detection efficiency's bolt hole site degree for wheel hub has avoided detecting with current three-dimensional easy error that produces, has practiced thrift the cost greatly.

In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:

the utility model provides an utensil is examined to bolt hole position degree for wheel hub, includes the handle, the center pass through the centre block with the positioning disk that the lower extreme of handle is connected and the equipartition is in circular on the positioning disk examines the post.

Preferably, the number of the circular checking columns is 5, and the 5 circular checking columns are in interference connection with the positioning disc.

Preferably, the handle is cylindrical, the handle is provided with a mounting groove, and rechargeable electrons are arranged inside the mounting groove.

Preferably, the battery cover is installed on the surface of the handle at the installation groove.

Preferably, the handle is provided with a control switch and an LED lamp strip, the surface of the LED lamp strip is provided with an LED lamp bead, and the control switch is electrically connected with the LED lamp bead.

Preferably, a display screen is further mounted on the handle, and the rechargeable electronic device is electrically connected with the display screen.

Preferably, the LED lamp bead is electrically connected with the chargeable electronic device.

Preferably, the surface of the handle is provided with anti-slip stripes.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up handle and circular post of examining, install the positioning disk through the bottom at the handle, be provided with the circular post of examining around the positioning disk, but convenient to use person puts into wheel hub's centre bore through the center block with the positioning disk bottom, puts into the bolt hole that needs detect with the circular post of examining of equipartition around the positioning disk simultaneously, judges whether qualified wheel hub position degree gets into the bolt hole completely through the circular post of examining of range finding. Through setting up circularly examining the post, avoided examining time measuring with current three-dimensional and easily produced the error to and practiced thrift the cost greatly, and examined the post through circular reasonable dimensional tolerance of having designed, but convenient to use person carries out the direct observation measurement, and simple structure is convenient, improves detection efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic diagram of a large top view of fig. 1.

Reference numerals: 1-positioning a disc; 2-circular column detection; 3-a central block; 4-a handle; 5-bolt; 6-mounting grooves; 7-chargeable electrons; 8-control switch; 9-a display screen; 10-LED lamp beads; 11-LED lamp strip.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to fig. 2, the utility model discloses an utensil is examined to bolt hole site degree for wheel hub, including handle 4, the center passes through 5 locating disk 1 and the circular post 2 of examining of equipartition on locating disk 1 that are connected the lower extreme of center block 3 and handle 4 with bolt, it is preferred, the circular quantity of examining post 2 is 5, 5 circular post 2 of examining is connected with 1 interference of locating disk, convenient to use person puts into wheel hub's centre bore through the center block 3 with 1 bottom of locating disk, 5 circular post 2 of examining of putting into the 5 bolt holes that need detect with 5 circular post 2 of examining of equipartition around the locating disk 1 simultaneously, judge whether qualified wheel hub site degree through 5 circular post 2 of examining of eyeballing-estimating whether get into the bolt hole completely.

In the embodiment, the handle 4 is cylindrical, the handle 4 is provided with an installation groove 6, and the inside of the installation groove 6 is provided with the chargeable electronic 7; a battery cover is arranged on the surface of the handle 4 at the position of the mounting groove 6; the surface of the handle 4 is provided with anti-skid stripes; a control switch 8 is arranged on the handle 4 below the anti-skid stripes, a display screen 9 is embedded below the control switch 8, an LED lamp strip 11 is arranged below the display screen 9, an LED lamp bead 10 is arranged on the surface of the LED lamp strip 11, and the control switch 8 is electrically connected with the LED lamp bead 10; the handle 4 is also provided with a display screen 9, and the chargeable electronic 7 is electrically connected with the display screen 9; the LED lamp bead 10 is electrically connected with the chargeable electronic 7; preferably, reasonable size tolerance is designed through the circular detection column, so that a user can conveniently carry out direct observation measurement.

The utility model discloses utensil is examined to bolt hole site degree for wheel hub, it is at the during operation, and the user puts into wheel hub's centre bore through the center block 3 with 1 bottom of positioning disk, and 5 circular of examining post 2 of equipartition put into 5 bolt holes that need detect around the positioning disk 1 simultaneously, and whether it is qualified to judge wheel hub site degree through 5 circular entering bolt holes of examining post 2 of range estimation completely, and 5 circular post 2 of examining can directly put into, and it is qualified to express the site degree. If 1 or more columns cannot be placed in the column, the position degree is unqualified; because of the LED lamp, the LED lamp can be applied to work in night shifts.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an utensil is examined to bolt hole position degree for wheel hub which characterized in that, including handle (4), the center pass through centre block (3) with positioning disk (1) that the lower extreme of handle (4) is connected and the equipartition is in circular pillar (2) of examining on positioning disk (1).

2. The hub bolt hole location degree detection tool according to claim 1, wherein the number of the circular detection columns (2) is 5, and the 5 circular detection columns (2) are in interference connection with the positioning plate (1).

3. The hub bolt hole location degree detection tool according to claim 2, wherein the handle (4) is cylindrical, a mounting groove (6) is formed in the handle (4), and a rechargeable electronic device (7) is arranged inside the mounting groove (6).

4. The hub bolt hole location degree detection tool according to claim 3, wherein a battery cover is mounted on the surface of the handle (4) at the mounting groove (6).

5. The hub bolt hole location degree detection tool according to claim 4, wherein a control switch (8) and an LED lamp bar (11) are mounted on the handle (4), an LED lamp bead (10) is arranged on the surface of the LED lamp bar (11), and the control switch (8) is electrically connected with the LED lamp bead (10).

6. The hub bolt hole location degree detection tool according to claim 5, wherein a display screen (9) is further mounted on the handle (4), and the rechargeable electronic device (7) is electrically connected with the display screen (9).

7. The hub bolt hole location degree detection tool according to claim 6, wherein the LED lamp bead (10) is electrically connected with the rechargeable electronic device (7).

8. The hub bolt hole location degree detection tool according to claim 7, wherein the surface of the handle (4) is provided with anti-slip stripes.