CN208322879U - A kind of oblique water hole detecting tool of bottom of engine cylinder head - Google Patents

A kind of oblique water hole detecting tool of bottom of engine cylinder head Download PDF

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Publication number
CN208322879U
CN208322879U CN201820833050.1U CN201820833050U CN208322879U CN 208322879 U CN208322879 U CN 208322879U CN 201820833050 U CN201820833050 U CN 201820833050U CN 208322879 U CN208322879 U CN 208322879U
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China
Prior art keywords
plate body
cylinder head
tooling plate
water hole
oblique water
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CN201820833050.1U
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Chinese (zh)
Inventor
周荣
莫振鑫
曹欢伦
邓贤森
李进
姚良光
王鹏
梁敏
周春林
朱岩
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Guangxi Yuchai Machinery Co Ltd
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Guangxi Yuchai Machinery Co Ltd
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Priority to CN201820833050.1U priority Critical patent/CN208322879U/en
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Abstract

The utility model discloses a kind of oblique water hole detecting tools of bottom of engine cylinder head, including tooling plate body, the side of the tooling plate body is equipped with benchmark pilot hole corresponding with the oblique water hole in cylinder head, the tilt angle of the benchmark pilot hole is standard gradient, it further include check bar compatible with the benchmark pilot hole, the other side of the tooling plate body is equipped with groove compatible with the check bar, and the plate face of the tooling plate body, which is equipped with, can rotate the fixture block adaptable with the opening of the groove.The oblique water hole detecting tool of the bottom of engine cylinder head of the utility model, by designing easy tooling, it is located on cylinder head bottom surface in production scene using two positioning pins in tooling, it is easy to detect, quick, accurate, and be on-line checking, improve the detection frequency of cylinder head, shorten detection time, production efficiency and product quality are improved, the labor intensity of the producer is mitigated, reduce the frequency of usage of precision checking equipment and is prolonged the service life.

Description

A kind of oblique water hole detecting tool of bottom of engine cylinder head
Technical field
The utility model relates to engine manufacturing technology fields, more specifically, it relates to a kind of cylinder base The oblique water hole detecting tool in face.
Background technique
Currently, consumption manpower just time-consuming using the detection of+three coordinate of check bar consumes object in the detection of the oblique water hole in cylinder head bottom surface Power, detection also need conversion that can just obtain position coordinates, and to stop production and wait testing result that can just decide whether to continue out Production.Most of processing oblique water hole in bottom surface is processed by radial drilling machine, the abrasion of drill bit and by hand feeding all not can guarantee plus Work aperture size consistency, the disadvantages of will generating gap to the check bar of insertion, be difficult to guarantee the accuracy of detection.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the purpose of this utility model is Provide a kind of oblique water hole detecting tool of the convenient, fast and accurate bottom of engine cylinder head of detection scheme.
To achieve the above object, the utility model provides a kind of oblique water hole detecting tool of bottom of engine cylinder head, packet Tooling plate body is included, the side of the tooling plate body is equipped with benchmark pilot hole corresponding with the oblique water hole in cylinder head, the base The tilt angle of quasi- pilot hole is standard gradient, further includes check bar compatible with the benchmark pilot hole, the tooling plate body The other side be equipped with groove compatible with the check bar, the plate face of the tooling plate body is equipped with and can rotate and the groove The adaptable fixture block of opening.
Further, the both ends of the tooling plate body are equipped with operation handle, the bottom end of the operation handle be equipped with it is described The vertical interconnecting piece of the plate face of tooling plate body, the top of the operation handle are equipped with the plate with the tooling plate body to side bending The parallel handle in face.
Further, the handle is equipped with form friction pattern.
Further, the operation handle is removably connect with the tooling plate body by bolt arrangement.
As a further improvement, the tooling plate body be centre empty structure, emptied on the tooling plate body be equipped with allow Position hole, the tooling plate body are equipped with the web beam being located at relief hole, and the web beam and the tooling plate body are logical Bolt arrangement is crossed removably to connect.
Further, the bottom of the tooling plate body is equipped with positioning pin.
Further, the positioning pin is slidably set on the tooling plate body, the tooling plate body with it is described fixed Compatible guide groove is sold in position, and the structure that the positioning pin is connected through a screw thread is fixed on the tooling plate body.
Beneficial effect
Compared with prior art, the beneficial effect of the oblique water hole detecting tool of the bottom of engine cylinder head of the utility model is such as Under: the oblique water hole detecting tool of the bottom of engine cylinder head of the utility model is utilized by designing easy tooling in production scene Two positioning pins in tooling are located on cylinder head bottom surface, and check bar is inserted directly on the basis of tool mold upper guide bush to cylinder cap bottom Whether the position check and correction detection that set device to hole is carried out in the oblique water hole in face, determine the oblique water hole of cylinder cover bottom surface in work pieces process coordinate range It is interior;This detection scheme is convenient, fast, accurate, and is on-line checking, improves the detection frequency of cylinder head, shortens detection time, mentions High production efficiency and product quality, less investment is quick, mitigates the labor intensity of the producer, reduces precision checking equipment Frequency of usage and prolong the service life;Adaptability is good, applied widely.
Detailed description of the invention
Fig. 1 is the structural front view of the oblique water hole detecting tool of bottom of engine cylinder head of the utility model;
Fig. 2 is the structure top view of the oblique water hole detecting tool of bottom of engine cylinder head of the utility model;
Fig. 3 is the structure left view of the oblique water hole detecting tool of bottom of engine cylinder head of the utility model.
In figure: 1, tooling plate body;2, benchmark pilot hole;3, check bar;4, groove;5, fixture block;6, operation handle;7, it steps down Hole;8, web beam;9, positioning pin;10, guide groove;11, cylinder head.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical Novel protection scope is not limited by the specific implementation.
Specific embodiment of the present utility model is such that as shown in Figure 1-3, a kind of oblique water of bottom of engine cylinder head The side of hole detecting tool, including tooling plate body 1, tooling plate body 1 is equipped with benchmark corresponding with the oblique water hole in cylinder head 11 The tilt angle of pilot hole 2, benchmark pilot hole 2 is standard gradient, further includes check bar 3 compatible with benchmark pilot hole 2, tooling The other side of plate body 1 is equipped with groove 4 compatible with check bar 3, and the plate face of tooling plate body 1 is equipped with and can rotate and groove 4 The bottom of the adaptable fixture block 5 of opening, tooling plate body 1 is equipped with positioning pin 9;First upward by the bottom surface of the cylinder head 11 processed, After cleaning out bottom surface, location hole and oblique water hole, lifts tooling main body 1 by 6 both hands of handle, utilize the positioning pin of rear and front end The dowel hole positioning of 9 insertion 11 bottom surfaces of cylinder head, then the benchmark pilot hole 2 plug-type check bar 3 along tooling is inserted into Inspection is coaxially proofreaded to the oblique water hole of 11 bottom surface of cylinder head and datum hole, if the oblique water hole machining coordinate in 11 bottom surface of cylinder head is just Really, check bar 2 can smoothly be inserted into oblique water hole, if check bar 2 cannot be inserted into oblique water hole or be only inserted fraction, just can determine that and add The oblique water hole coordinate of work or the gradient in hole change.It just needs to send cylinder head 11 to three coordinates in this case and check tiltedly The position in water hole and gradient, then carry out the service work of drill jig.This detecting tool solves batch production 11 bottom surface of cylinder head The problem on line detection in oblique water hole, improves the detection frequency of cylinder head 11, shortens detection time, improves production efficiency and product Quality, less investment is quick, mitigates the labor intensity of the producer, reduces the frequency of usage of precision checking equipment and extend using Service life.
After the completion of detection, check bar 3 can be placed in groove 4, stir fixture block 5, fixture block 5, which can rotate, consolidates check bar 3 It is scheduled in groove 4, prevents check bar 3 from falling, losing.
In the present embodiment, the both ends of tooling plate body 1 are equipped with operation handle 6, and the bottom end of operation handle 6 is equipped with and working plate The top of the vertical interconnecting piece of the plate face of body 1, operation handle 6 is equipped with the handle parallel with the plate face of tooling plate body 1 to side bending Hand carries tooling plate body 1 by operation handle 6, and convenient in carrying is easy to operate, and staff is easy crawl handle, applies Power is convenient, and handle is equipped with form friction pattern, prevents from skidding.
In the present embodiment, operation handle 6 and tooling plate body 1 are removably connect by bolt arrangement, operation handle 6 with Tooling plate body 1 is easy to assembly, and manufacture is easy, easy to operate.
In the present embodiment, tooling plate body 1 is that structure is emptied in centre, is emptied on tooling plate body 1 equipped with relief hole 7, is reduced The weight of tooling, save the cost, and can be adapted with the projective structure in cylinder head 11, it is suitble to the cylinder head 11 of different type of machines Detection work, moreover it is possible to reduce tooling plate body 1 cast when stress concentrate;Tooling plate body 1 is equipped with and is located at relief hole 7 Web beam 8, web beam 8 are removably connect by bolt arrangement with tooling plate body 1, reinforce the structure of tooling, prevent work Loading board body 1 deforms.
In the present embodiment, positioning pin 9 is slidably set on tooling plate body 1, and tooling plate body 1 is adapted with positioning pin 9 Guide groove 10, positioning pin 9 is connected through a screw thread structure and is fixed on tooling plate body 1, and positioning pin 9 can be sliding along guide groove 10 It is dynamic, it is adapted positioning pin 9 with the location hole in cylinder head 11, is easy to adjust, it can be suitable with 11 phase of cylinder head of different size Match, adaptability is good, applied widely.
Above are merely preferred embodiments of the utility model, it should be pointed out that for those skilled in the art, Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is practical new that these all will not influence this The effect and patent practicability that type is implemented.

Claims (7)

1. a kind of oblique water hole detecting tool of bottom of engine cylinder head, including tooling plate body (1), which is characterized in that the tooling The side of plate body (1) is equipped with benchmark pilot hole (2) corresponding with the oblique water hole on cylinder head (11), the benchmark pilot hole (2) tilt angle is standard gradient, further includes compatible check bar (3), the tooling plate body with the benchmark pilot hole (2) (1) the other side is equipped with the check bar (3) compatible groove (4), and the plate face of the tooling plate body (1) is equipped with and can turn The dynamic fixture block (5) adaptable with the opening of the groove (4).
2. the oblique water hole detecting tool of a kind of bottom of engine cylinder head according to claim 1, which is characterized in that the work The both ends of loading board body (1) are equipped with operation handle (6), and the bottom end of the operation handle (6) is equipped with the plate with the tooling plate body (1) The vertical interconnecting piece in face, the top of the operation handle (6) are equipped with parallel with the plate face of the tooling plate body (1) to side bending Handle.
3. the oblique water hole detecting tool of a kind of bottom of engine cylinder head according to claim 2, which is characterized in that described It is equipped with form friction pattern on hand.
4. the oblique water hole detecting tool of a kind of bottom of engine cylinder head according to claim 2, which is characterized in that the behaviour Make handle (6) and is removably connect with the tooling plate body (1) by bolt arrangement.
5. special according to claim 1 to a kind of oblique water hole detecting tool of bottom of engine cylinder head described in 4 any one Sign is that the tooling plate body (1) is that structure is emptied in centre, is emptied on the tooling plate body (1) equipped with relief hole (7), described Tooling plate body (1) is equipped with the web beam (8) being located at relief hole (7), the web beam (8) and the tooling plate body (1) it is removably connected by bolt arrangement.
6. the oblique water hole detecting tool of a kind of bottom of engine cylinder head according to claim 5, which is characterized in that the work The bottom of loading board body (1) is equipped with positioning pin (9).
7. the oblique water hole detecting tool of a kind of bottom of engine cylinder head according to claim 6, which is characterized in that described fixed Position pin (9) is slidably set on the tooling plate body (1), and the tooling plate body (1) is compatible with the positioning pin (9) to lead To slot (10), the positioning pin (9) is connected through a screw thread structure and is fixed on the tooling plate body (1).
CN201820833050.1U 2018-05-31 2018-05-31 A kind of oblique water hole detecting tool of bottom of engine cylinder head Active CN208322879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820833050.1U CN208322879U (en) 2018-05-31 2018-05-31 A kind of oblique water hole detecting tool of bottom of engine cylinder head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820833050.1U CN208322879U (en) 2018-05-31 2018-05-31 A kind of oblique water hole detecting tool of bottom of engine cylinder head

Publications (1)

Publication Number Publication Date
CN208322879U true CN208322879U (en) 2019-01-04

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Application Number Title Priority Date Filing Date
CN201820833050.1U Active CN208322879U (en) 2018-05-31 2018-05-31 A kind of oblique water hole detecting tool of bottom of engine cylinder head

Country Status (1)

Country Link
CN (1) CN208322879U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110260760A (en) * 2019-07-29 2019-09-20 广西玉柴机器股份有限公司 A kind of method and cubing that can measure inclined oil hole of air cylinder body depth and angle simultaneously

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110260760A (en) * 2019-07-29 2019-09-20 广西玉柴机器股份有限公司 A kind of method and cubing that can measure inclined oil hole of air cylinder body depth and angle simultaneously
CN110260760B (en) * 2019-07-29 2023-12-19 广西玉柴机器股份有限公司 Method and gauge capable of simultaneously measuring depth and angle of oblique oil hole of cylinder block

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