CN217236651U

CN217236651U - Quick detection tool for detecting positions of camshaft hole and spark plug hole of engine cylinder cover

Info

Publication number: CN217236651U
Application number: CN202220012512.XU
Authority: CN
Inventors: 刘帆; 叶珏磊; 叶锦瑞; 吴建彪; 刘志红
Original assignee: Wuhan Jinrui Technology Co ltd
Current assignee: Wuhan Jinrui Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-19
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a detect engine cylinder lid camshaft hole and quick utensil of examining of spark plug hole position, include: the device comprises a supporting plate, a first handle, a second handle, a camshaft hole detection block and a spark plug hole detection block, wherein the first handle is installed at the upper part of one end of the supporting plate, the second handle is arranged at the upper end of the first handle of the supporting plate, and the center line of the first handle is equal to the center line of the first handle; the utility model is combined with the supporting plate, the first handle, the second handle, the camshaft hole detecting block and the spark plug hole detecting block, and when in use, the camshaft hole detecting block is placed in the camshaft hole of the cylinder cover product; the spark plug detection block is placed in the camshaft port, if the spark plug detection block can be placed in the camshaft port, the product is qualified, the product cannot be placed in the camshaft port, the product is unqualified, the detection efficiency of the detection mode is greatly improved, 100% detection can be achieved, and each product produced is guaranteed to be qualified.

Description

Quick detection tool for detecting positions of camshaft hole and spark plug hole of engine cylinder cover

Technical Field

The utility model relates to an automobile inspection technical field specifically is a detect quick utensil of examining of engine cylinder lid camshaft hole and spark plug hole position.

Background

At present, the cylinder cover is used as a key component of an automobile engine assembly, and the process quality of the cylinder cover is related to the overall efficiency of the automobile engine. The cylinder cover has complex structure, the assembly of the air inlet and outlet surfaces, the top surface and the bottom surface of the cylinder cover has sealing requirements, the precision of design requirements is higher, the finish machining of the conventional machining process is not concentrated, the machining process is long, the problem of surface scratch of the cylinder cover is difficult to overcome, in the process of press-mounting a guide pipe seat ring with the requirement of dimensional precision, the cylinder cover can generate micro deformation after a guide pipe is pressed into the cylinder cover, larger errors can be caused, the problem cannot be well solved by the existing machining process, the traditional automobile engine cylinder cover part machining factories are distributed all over, the production processes of all companies are different, the production quantity is large, the source tracing cannot be carried out on the problem products, the defects in the production process are difficult to find, the dimension deviation of a camshaft hole and a spark plug hole is often generated when the automobile engine cylinder cover is machined, the cylinder cover products are scrapped, the existing detection means can only carry out the three-coordinate inspection detection, each test takes 1.5-2 hours, and the test efficiency is extremely low after the test is too long.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a detect quick utensil of examining of engine cylinder lid camshaft hole and spark plug hole position, solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a detect engine cylinder lid camshaft hole and spark plug hole position and examine utensil fast, includes: the spark plug hole detection device comprises a supporting plate, a first handle, a second handle, a cam shaft hole detection block and a spark plug hole detection block, wherein the first handle is installed at the upper part of one end of the supporting plate, the two handles are arranged at the upper end of the first handle according to the principle of the supporting plate, the center line of the first handle, the center line of the second handle and the center line of the supporting plate are overlapped, the cam shaft hole detection block is arranged at the position, close to the second handle, of the bottom of the supporting plate, and the spark plug hole detection block is arranged at the other end of the bottom of the supporting plate.

As a detect engine cylinder lid camshaft hole and spark plug hole position and examine a preferred real-time scheme of utensil fast, wherein, camshaft hole detection piece and spark plug hole detection piece axle center coincide with the backup pad axle center, camshaft hole detection piece and spark plug hole detection piece interval equal with design camshaft hole and spark plug hole internal diameter size.

As a detect engine cylinder lid camshaft hole and spark plug hole position and examine preferred real-time scheme of utensil fast, wherein, the backup pad is T font structure, the second handle end width of backup pad big with the width of the first handle end of backup pad.

As a detect engine cylinder lid camshaft hole and spark plug hole position and examine preferred real-time scheme of utensil fast, wherein, the first in command is "T" style of calligraphy structure, the second handle is "U" font structure of falling, the first in command and the second in command set up with the backup pad is perpendicular, the first in command and the second in command, the first in command, the second in command all run through the backup pad bottom through the bolt and the two spiro union is fixed.

As a detect engine cylinder lid camshaft hole and spark plug hole position and examine preferred real-time scheme of utensil fast, wherein, the backup pad first in command one end is provided with the first fixed orifices that runs through the backup pad, backup pad second in command one end is provided with second fixed orifices and third fixed orifices, the camshaft hole detects the piece and runs through second fixed orifices and camshaft hole through the bolt and detect piece spiro union fixed connection, the fixed spiro union of spark plug hole detection piece through first fixed orifices of bolt run through with the spark plug hole detection piece.

As a detect engine cylinder lid camshaft hole and spark plug hole position and examine a preferred real-time scheme of utensil fast, wherein, the bolt is hexagon socket head cap screw, and the top and the backup pad top or the bottom of bolt flush.

Compared with the prior art, the beneficial effects of the utility model are as follows: the upper part of one end of the supporting plate is provided with a first handle, the upper end of the first handle is provided with two handles according to the principle of the supporting plate, the central line of the first handle, the central line of the second handle and the central line of the supporting plate are superposed, the position of the bottom of the supporting plate, which is close to the second handle, is provided with a camshaft hole detection block, the other end of the bottom of the supporting plate is provided with a spark plug hole detection block, and when the device is used, the camshaft hole detection block is placed in a camshaft hole of a cylinder cover product; the spark plug detection block is placed in the camshaft opening, if the spark plug detection block can be placed in the camshaft opening, the product is qualified, and the product which cannot be placed in the camshaft opening is not qualified, so that the detection efficiency of the detection mode is greatly improved, 100% detection can be realized, and each produced product is qualified; meanwhile, the device is simple in structure, simple in operation and convenient to detect for workers, and is small and exquisite and high in portability.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a perspective view of the present invention;

FIG. 2 is a side cross-sectional view of the present invention;

fig. 3 is a front view of the present invention;

fig. 4 is a top view of the present invention.

In the figure: 100. the device comprises a support plate, 101, a first fixing hole, 102, a second fixing hole, 103, a third fixing hole, 200, a first handle, 300, a second handle, 400, a camshaft hole detection block, 500 and a spark plug hole detection block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Fig. 1-4 show that the utility model relates to a detect quick construction sketch of examining utensil embodiment of engine cylinder head camshaft hole and spark plug hole position, please refer to fig. 1-4, a detect quick examining utensil of engine cylinder head camshaft hole and spark plug hole position of this embodiment, include: the device comprises a supporting plate 100, a first handle 200, a second handle 300, a cam shaft hole detection block 400 and a spark plug hole detection block 500, wherein the first handle 200 is installed at the upper part of one end of the supporting plate 100, the two handles are arranged at the upper end of the first handle 200 according to the principle of the supporting plate 100, the central line of the first handle 200, the central line of the second handle 300 and the central line of the supporting plate 100 are overlapped, the cam shaft hole detection block 400 is arranged at the position, close to the second handle 300, of the bottom of the supporting plate 100, the spark plug hole detection block 500 is arranged at the other end of the bottom of the supporting plate 100, and the device is simple in construction and convenient to process, manufacture and maintain.

Furthermore, the axle centers of the camshaft hole detection block 400 and the spark plug hole detection block 500 are overlapped with the axle center of the support plate 100, and the distance between the camshaft hole detection block 400 and the spark plug hole detection block 500 is equal to the inner diameter size of the designed camshaft hole and the designed spark plug hole, so that the distance between the camshaft hole and the spark plug hole can be detected conveniently.

Furthermore, the supporting plate 100 is in a T-shaped structure, the width of the second handle 300 end of the supporting plate 100 is larger than the width of the first handle 200 end of the supporting plate 100, and the double-handle structure is convenient to hold.

Furthermore, the first handle 200 is "T" style of calligraphy structure, the second handle 300 is "U" font structure, the first handle 200 and the second handle 300 set up with backup pad 100 is perpendicular, the first handle 200 and the second handle 300, the first handle 200, the second handle 300 all run through the backup pad 100 bottom through the bolt and with the two spiro union is fixed, can dismantle the structure setting, make things convenient for the aggregate erection to be convenient for maintain.

Furthermore, one end of the first handle 200 of the support plate 100 is provided with a first fixing hole 101 penetrating through the support plate 100, one end of the second handle 300 of the support plate 100 is provided with a second fixing hole 102 and a third fixing hole 103, the camshaft hole detection block 400 penetrates through the second fixing hole 102 through a bolt and is fixedly connected with the camshaft hole detection block 400 in a threaded manner, the spark plug hole detection block 500 penetrates through the first fixing hole 101 through a bolt and is fixedly connected with the spark plug hole detection block 500 in a threaded manner, so that the replacement of the spark plug hole detection block 500 and the camshaft hole detection block 400 with different specifications is facilitated, the maintenance and the overhaul are facilitated, and the measurement of the spark plug holes and the camshaft holes with different specifications can be realized.

Further, the bolts are all hexagon socket head cap bolts, and the tops of the bolts are flush with the top or the bottom of the support plate 100, so that interference is reduced.

The working principle is as follows: when the rapid detection tool for detecting the positions of the camshaft hole and the spark plug hole of the engine cylinder cover is used, firstly, a worker holds a first handle 200 and a second handle 300 of the detection tool by hands and places a camshaft hole detection block 400 in the camshaft hole of a cylinder cover product; the spark plug detection block is placed in the camshaft opening, if the spark plug detection block can be placed in the camshaft opening, the product is qualified, and the product which cannot be placed in the camshaft opening is not qualified, so that the detection efficiency of the detection mode is greatly improved, 100% detection can be realized, and each produced product is qualified; meanwhile, the device is simple in structure, simple in operation and convenient to detect for workers, and is small and exquisite and high in portability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a detect engine cylinder lid camshaft hole and quick detection utensil of spark plug hole position which characterized in that includes: the spark plug hole detection device comprises a supporting plate (100), a first handle (200), a second handle (300), a cam shaft hole detection block (400) and a spark plug hole detection block (500), wherein the first handle (200) is installed at the upper part of one end of the supporting plate (100), the two handles are arranged at the upper end of the first handle (200) of the supporting plate (100) according to the principle, the center line of the first handle (200), the center line of the second handle (300) and the center line of the supporting plate (100) are overlapped, the cam shaft hole detection block (400) is arranged at the position, close to the second handle (300), of the bottom of the supporting plate (100), and the spark plug hole detection block (500) is arranged at the other end of the bottom of the supporting plate (100).

2. The quick test tool for detecting the positions of the camshaft hole and the spark plug hole of the engine cylinder cover according to claim 1, characterized in that the axes of the camshaft hole detection block (400) and the spark plug hole detection block (500) are coincident with the axis of the support plate (100), and the distance between the camshaft hole detection block (400) and the spark plug hole detection block (500) is equal to the inner diameter of the designed camshaft hole and the designed spark plug hole.

3. The rapid inspection device for detecting the positions of the camshaft hole and the spark plug hole of the engine head as claimed in claim 2, wherein the support plate (100) is in a T-shaped structure, and the width of the second handle (300) end of the support plate (100) is larger than that of the first handle (200) end of the support plate (100).

4. The quick test tool for detecting the positions of the camshaft hole and the spark plug hole of the engine cylinder head as claimed in claim 3, wherein the first handle (200) is in a T-shaped structure, the second handle (300) is in an inverted U-shaped structure, the first handle (200) and the second handle (300) are perpendicular to the support plate (100), the first handle (200) and the second handle (300) are fixed with the support plate (100) in a threaded manner through bolts penetrating the bottom of the support plate (100).

5. The quick test tool for detecting the positions of the camshaft hole and the spark plug hole of the engine cylinder head is characterized in that one end of a first handle (200) of a support plate (100) is provided with a first fixing hole (101) penetrating through the support plate (100), one end of a second handle (300) of the support plate (100) is provided with a second fixing hole (102) and a third fixing hole (103), a camshaft hole detection block (400) penetrates through the second fixing hole (102) through a bolt to be fixedly connected with a camshaft hole detection block (400) in a threaded mode, and a spark plug hole detection block (500) penetrates through the first fixing hole (101) through a bolt to be fixedly connected with the spark plug hole detection block in a threaded mode.

6. The rapid inspection device for detecting the positions of the camshaft hole and the spark plug hole of the engine cylinder head as claimed in claim 5, wherein the bolts are all hexagon socket head bolts, and the tops of the bolts are flush with the tops or bottoms of the support plates (100).