CN214842916U

CN214842916U - Valve tappet bottom surface thickness gauge

Info

Publication number: CN214842916U
Application number: CN202121182913.1U
Authority: CN
Inventors: 周青; 姚磊
Original assignee: Yibin Jinruida Machinery Manufacturing Co ltd
Current assignee: Yibin Jinruida Machinery Manufacturing Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-23
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to an utensil is examined to valve tappet bottom surface thickness, comprising a base plate, locating lever and percentage table, one side of bottom plate top is fixed with support A, locating lever fixed mounting is on support A, the opposite side of bottom plate top is fixed with support B, percentage table fixed mounting is on support B, bottom plate top middle part still is fixed with V type piece, V type piece is located the below of locating lever, the locating lever is coaxial with the gauge outfit of percentage table, can place the valve tappet on the V type piece, and the locating lever can the butt on the interior bottom surface of valve tappet, the gauge outfit of percentage table can the butt on the outer bottom surface of valve tappet. The utility model has the advantages that: the structure is simple, and the manufacturing cost is low; only need detect zero setting for the first time, then arrange the valve tappet in on the V type piece for the locating lever top is at the interior bottom surface of valve tappet, and the gauge outfit of percentage table supports the outer bottom surface at the valve tappet, and detectable valve tappet's bottom surface thickness promptly, convenient to use, it is efficient, be applicable to batch short-term test.

Description

Valve tappet bottom surface thickness gauge

Technical Field

The utility model relates to an examine a technical field, utensil is examined to valve tappet bottom surface thickness especially.

Background

The valve tappet is one of automobile parts, as shown in fig. 1, a boss is arranged on the inner bottom surface of the valve tappet, when whether the thickness of the bottom surface meets the requirement is detected, a general detection tool is inconvenient to use, and errors caused by human errors easily occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide an utensil is examined to valve tappet bottom surface thickness, it is convenient, efficient to detect, and it is high to detect precision stability.

The purpose of the utility model is realized through the following technical scheme:

valve tappet bottom surface thickness gauge comprises a bottom plate, a positioning rod and a dial indicator, wherein a support A is fixed on one side above the bottom plate, the positioning rod is fixedly installed on the support A, a support B is fixed on the other side above the bottom plate, the dial indicator is fixedly installed on the support B, a V-shaped block is further fixed in the middle of the upper portion of the bottom plate and located below the positioning rod, the positioning rod is coaxial with a gauge head of the dial indicator, the valve tappet can be placed on the V-shaped block, the positioning rod can abut against the inner bottom surface of the valve tappet, and the gauge head of the dial indicator can abut against the outer bottom surface of the valve tappet.

Furthermore, one end of the positioning rod, which faces the dial indicator head, is in a sharp part shape.

Furthermore, a threaded hole A is formed in the top of the support A and located right above the positioning rod, a locking screw A is locked in the threaded hole A, and the lower end of the locking screw A abuts against the side wall of the positioning rod.

Furthermore, a threaded hole B is formed in the top of the support B and located right above a fixing sleeve of the dial indicator, a locking screw B is locked into the threaded hole B, and the lower end of the locking screw B abuts against the side wall of the fixing sleeve of the dial indicator.

The utility model has the advantages of it is following:

1. the utility model discloses simple structure, low in manufacturing cost.

2. The utility model discloses when using, only need detect zero setting for the first time, then arrange the valve tappet in on the V type piece for the locating lever top is at the interior bottom surface of valve tappet, and the gauge outfit of percentage table supports the outer bottom surface at the valve tappet, and detectable valve tappet's bottom surface thickness promptly, convenient to use, it is efficient, be applicable to batch short-term test.

3. The height of the inclined plane of the V-shaped block is adjusted, and the V-shaped block can also be used for detecting the thickness of the boss.

Drawings

FIG. 1 is a schematic cross-sectional structure view of a valve tappet of the present invention;

fig. 2 is a schematic front structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention after the V-shaped block is removed;

FIG. 4 is a schematic structural diagram of the present invention during inspection;

in the figure: the valve lifter comprises a base plate 1, a support A2, a positioning rod 3, a locking screw A4, a support B5, a dial indicator 6, a locking screw B7, a V-shaped block 8 and a valve lifter 9.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in fig. 2 to 4, the valve tappet bottom surface thickness gauge comprises a bottom plate 1, a positioning rod 3 and a dial indicator 6, wherein a support a2 is fixed on one side above the bottom plate 1, the positioning rod 3 is fixedly mounted on a support a2, a support B5 is fixed on the other side above the bottom plate 1, the dial indicator 6 is fixedly mounted on a support B5, a V-shaped block 8 is further fixed in the middle above the bottom plate 1, the V-shaped block 8 is located below the positioning rod 3, the positioning rod 3 is coaxial with a gauge head of the dial indicator 6, the valve tappet 9 can be placed on the V-shaped block 8, the positioning rod 3 can abut against the inner bottom surface of the valve tappet 9, and the gauge head of the dial indicator 6 can abut against the outer bottom surface of the valve tappet 9. In the embodiment, the bottom plate 1, the support A2, the support B5, the V-shaped block 8 and the positioning rod 3 are all made of stainless steel materials, so that the rigidity is good and the cost is low. Locating lever 3 is cylindrical structure, and the external diameter is less than 10mm, can ensure that locating lever 3 can stretch into valve tappet 9 in to direct butt is on valve tappet 9's interior bottom surface. When the valve tappet positioning device is used, the gauge head of the dial indicator 6 is abutted to the tail end of the positioning rod 3 to be zeroed, then the valve tappet 9 is arranged on the V-shaped block 8, the positioning rod 3 is enabled to be abutted to the inner bottom surface of the valve tappet 9, the gauge head of the dial indicator 6 is abutted to the outer bottom surface of the valve tappet 9, and the reading of the dial indicator 6 is the thickness of the bottom surface of the valve tappet 9.

Furthermore, the locating lever 3 is tip form towards the one end of percentage table 6 gauge outfit for be the point contact between locating lever 3 and the interior bottom surface of valve tappet 9, be favorable to improving and detect the precision.

Furthermore, a threaded hole A is formed in the top of the support A2, the threaded hole A is located right above the positioning rod 3, a locking screw A4 is locked in the threaded hole A, and the lower end of the locking screw A4 abuts against the side wall of the positioning rod 3. The position of the positioning rod 3 on the support A2 can be adjusted, after the locking screw A4 is loosened, the position of the positioning rod 3 can be adjusted, and when the positioning rod 3 is used for a long time and is abraded seriously, the positioning rod 3 can be taken down and replaced.

Furthermore, a threaded hole B is formed in the top of the support B5 and is located right above a fixing sleeve of the dial indicator 5, a locking screw B7 is locked in the threaded hole B, and the lower end of the locking screw B7 abuts against the side wall of the fixing sleeve of the dial indicator 5. After the locking screw B7 is loosened, the position adjustment of the dial indicator 5 can be realized, so that the head of the dial indicator 5 can abut against the tail end of the positioning rod 3.

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. Utensil is examined to valve tappet bottom surface thickness, its characterized in that: the valve tappet positioning device comprises a bottom plate (1), a positioning rod (3) and a dial indicator (6), wherein a support A (2) is fixed on one side above the bottom plate (1), the positioning rod (3) is fixedly installed on the support A (2), a support B (5) is fixed on the other side above the bottom plate (1), the dial indicator (6) is fixedly installed on the support B (5), a V-shaped block (8) is further fixed in the middle of the upper portion of the bottom plate (1), the V-shaped block (8) is located below the positioning rod (3), the positioning rod (3) is coaxial with a gauge head of the dial indicator (6), a valve tappet (9) can be placed on the V-shaped block (8), the positioning rod (3) can abut against the inner bottom surface of the valve tappet (9), and the gauge head of the dial indicator (6) can abut against the outer bottom surface of the valve tappet (9).

2. The valve lifter bottom surface thickness gauge according to claim 1, characterized in that: and one end of the positioning rod (3) facing the dial indicator head (6) is in a tip shape.

3. The valve lifter bottom surface thickness gauge according to claim 1, characterized in that: the top of support A (2) is opened threaded hole A, threaded hole A is located locating lever (3) directly over, locking screw A (4) is locked into in threaded hole A, the lower extreme butt of locking screw A (4) is on the lateral wall of locating lever (3).

4. The valve lifter bottom surface thickness gauge according to claim 1, characterized in that: a threaded hole B is formed in the top of the support B (5), the threaded hole B is located right above a fixing sleeve of the dial indicator (6), a locking screw B (7) is locked in the threaded hole B, and the lower end of the locking screw B (7) abuts against the side wall of the fixing sleeve of the dial indicator (6).