CN106092034B - A kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection device - Google Patents
A kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection device Download PDFInfo
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- CN106092034B CN106092034B CN201610629693.XA CN201610629693A CN106092034B CN 106092034 B CN106092034 B CN 106092034B CN 201610629693 A CN201610629693 A CN 201610629693A CN 106092034 B CN106092034 B CN 106092034B
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- Prior art keywords
- pedestal
- stent
- seam allowance
- ring
- cylinder head
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/30—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring roughness or irregularity of surfaces
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The invention discloses a kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection devices, pedestal including hollow cylindrical, the pedestal is equipped with can the pedestal level is slided relatively stent, it is vertically-mounted on the stent to have measurement table, the side of the stent is equipped with the clamp system of the fixed measurement table, the measurement table includes gauge outfit, measuring staff and gauge head, the measuring staff is stretched into the pedestal and the position of the gauge head and the bottom of the pedestal are adapted, and the outer wall of the pedestal is adapted with the inner wall of seat ring bottom hole.The present invention's is rational in infrastructure, and manufacture is easy, easy to operate, can quickly and accurately detect the seam allowance facial plane degree of ring of cylinder head bottom outlet.
Description
Technical field
The present invention relates to engines to manufacture detection field, more specifically, it relates to a kind of ring of cylinder head bottom outlet seam allowance
Facial plane degree detection device.
Background technology
Cylinder head needs to be pressed during processing and manufacturing valve retainer, press fitting valve retainer technological requirement press fitting is laggard,
Exhaust seat ring all contacts gapless with valve retainer bottom outlet seam allowance face, and this requires the flatnesses in valve retainer bottom outlet seam allowance face
Reach technological requirement, however after processing seam allowance face, the cubing of seam allowance facial plane degree is not detected in production scene, if flatness
It not up to requires without detection instrument, valve retainer will be pressed not in place, it is likely that cause engine quality hidden safely
Suffer from.
Invention content
The purpose of the present invention is being directed to existing technology, there are the above problems, provide a kind of fast and accurate gas of detection
Cylinder cap seat ring bottom hole seam allowance facial plane degree detection device.
To achieve the above object, a kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection device of the invention, including in
The pedestal of hollow round column shape, the pedestal be equipped with can the pedestal level is slided relatively stent, it is vertical on the stent
Measurement table is installed, the side of the stent is equipped with the clamp system of the fixed measurement table, and the measurement table includes table
Head, measuring staff and gauge head, the measuring staff stretches into the pedestal and the position of the gauge head and the bottom phase of the pedestal
It adapts to, the outer wall of the pedestal is adapted with the inner wall of seat ring bottom hole.
Further, the upper surface of the pedestal and the lower surface of the stent are shiny surface, the outside cylinder of the pedestal
The hole wall of face and seat ring bottom hole fits closely.
Further, the height of the pedestal is more than the depth of seat ring bottom hole.
Further, the pedestal is equipped with the notch that the measuring staff moves horizontally.
Further, the through-hole through cylinder is equipped in the middle part of the pedestal.
As a further improvement, it is equipped in the middle part of the measurement table and connects the gauge outfit and the connecting portion of the measuring staff,
The stent is equipped with the mounting hole that the connecting portion is inserted into, and lining is equipped between the mounting hole and the connecting portion
Set.
It is improved as further, the side that the clamp system is included in the stent is equipped with and the peace
The threaded hole and the clamping spiral shell for squeezing the bushing and the measurement table is equipped on the threaded hole that dress hole is connected
Nail.
Further, the head of the pinching screw is much larger than its screw rod.
It being improved as further, the stent is square body, and the measurement table is located at the left part of the stent,
The right part of the stent, which raises up, a convex block.
Further, the side face is equipped with form friction pattern.
Advantageous effect
The present invention's is rational in infrastructure, and manufacture is easy, easy to operate, only needs translating bracket that can quickly and accurately detect
The seam allowance facial plane degree of ring of cylinder head bottom outlet；By bushing protective effect, measurement table and stent are prevented, is worn, is used
At low cost, part exchanging is convenient；Notch is set on the pedestal of hollow form, full side is carried out to the seam allowance face for enclosing bottom outlet convenient for gauge head
Position detection ensures the flatness in seam allowance face；The convex block of rack upper surface can ensure the gravity balance of device, mitigate operating personnel
Labor intensity.
Description of the drawings
Fig. 1 is the structure diagram of the ring of cylinder head bottom outlet seam allowance facial plane degree detection device of the present invention；
Fig. 2 is the structure diagram of measurement table in the embodiment of the present invention；
Fig. 3 is the front view of stent in the embodiment of the present invention；
Fig. 4 is the vertical view of stent in the embodiment of the present invention；
Fig. 5 is the front view of pedestal in the embodiment of the present invention；
Fig. 6 is the vertical view of pedestal in the embodiment of the present invention；
Fig. 7 is the structure diagram of cylinder head in the embodiment of the present invention.
In figure：1st, pedestal；2nd, stent；3rd, measurement table；31st, gauge outfit；32nd, connecting portion；33rd, measuring staff；34th, gauge head；4th, through-hole；
5th, mounting hole；6th, bushing；7th, threaded hole；8th, pinching screw；9th, convex block；10th, notch；11st, seat ring bottom hole；12nd, cylinder head；13、
Form friction pattern.
Specific embodiment
With reference to embodiment, the invention will be further described, but does not form any limitation of the invention, any
The modification for the limited number of time that people is made in scope of the invention as claimed, still in scope of the presently claimed invention.
Specific embodiments of the present invention are such：With reference to shown in Fig. 1-7, a kind of ring of cylinder head bottom outlet seam allowance facial plane
Spend detection device, the pedestal 1 including hollow cylindrical, pedestal 1 be equipped with can the horizontal stent 2 slided of opposite base 1, stent 2
Above vertically-mounted to have measurement table 3, the side of stent 2 is equipped with the clamp system of fixation measuring table 3, and measurement table 3 includes gauge outfit 31, surveys
Bar 33 and gauge head 34, measuring staff 33 stretches into pedestal 1 and gauge head 34 and the bottom of pedestal 1 are adapted, the outer wall and seat ring of pedestal 1
The inner wall of bottom outlet 11 is adapted.The gauge head 34 of measurement table 3 is squeezed with the seam allowance face of seat ring bottom hole 11 and is contacted, manual sliding support 2
Make the measurement table 3 on stent 2 is horizontal to slide, the seam allowance face of the 34 counter race bottom outlet 11 of gauge head of measurement table 3 carries out flatness detection,
The flatness in the seam allowance face of seat ring bottom hole 11 is judged by the measurement variation of gauge outfit 31, it is easy to operate, it can rapidly detect
The flatness in the seam allowance face of seat ring bottom hole 11 ensures processing quality；The outer wall of pedestal 1 is positioned by seat ring bottom hole 11, is made
The upper surface of pedestal 1 keeps horizontal, ensures that stent 2 is slided in 1 upper surface level of pedestal.
In the present embodiment, 1 middle part of pedestal is equipped with the through-hole 4 through cylinder, and the outer wall of pedestal 1 is equipped with 33 level of measuring staff
Mobile notch 10, notch 10 are adapted with measuring staff 33, and measuring staff 33 can be stretched into through-hole 4, and can be moved horizontally, and contribute to gauge head
The seam allowance face of 34 counter race bottom outlets 11 carries out the comprehensive, detection without dead angle, and guarantee obtains complete seam allowance facial plane degrees of data；
Moreover, when the length of measuring staff 33 ensures that the seam allowance face of 34 counter race bottom outlet 11 of gauge head is squeezed, the indicator scale of gauge outfit 31 is shown
Show in 1/3 circle left and right, measurement table 3 is made to be quick on the draw when measuring quick, quickly detect the flatness error in seam allowance face.
In the present embodiment, the height of pedestal 1 is more than the depth of seat ring bottom hole 11, and higher than about 10mm protrudes pedestal 1
In the aperture of seat ring bottom hole 11, sliding scale of the expanded stent 2 on pedestal 1, convenient for the slip of stent 2；The upper surface of pedestal 1
Lower surface with stent 2 is smooth flat, and the hole wall of the external cylindrical surface and seat ring bottom hole 11 of pedestal 1 fits closely, outside pedestal 1
Diameter is smaller 0.2mm than the diameter of seat ring bottom hole 11, ensures that pedestal 1 is vertically located in the seat ring bottom hole 11 of cylinder head 12, ensures base
The upper surface of seat 1 keeps horizontal, and so as to make guarantee stent 2, smoothly level is slided on pedestal 1, ensures the essence of measurement data
It is accurate.
In the present embodiment, 3 middle part of measurement table is equipped with connection gauge outfit 31 and the connecting portion 32 of measuring staff 33, and stent 2 is equipped with
The mounting hole 5 that connecting portion 32 is inserted into, is equipped with bushing 6 between mounting hole 5 and connecting portion 32, clamp system is included in the side of stent 2
Face is equipped with the threaded hole 7 being connected with mounting hole 5 and the pinching screw for squeezing bushing 6 and measurement table 3 is equipped on threaded hole 7
8, measurement table 3, stent 2, bushing 6 and pinching screw 8 four flexibly connect into a whole part, will be measured by bushing 6
The connecting portion 32 of table 3 is mounted in mounting hole 5, is effectively prevent gap occur between connecting portion 32 and mounting hole 5, is prevented measurement table
3 run-off the straights；Bushing 6 and measurement table 3 are squeezed by pinching screw 8 in the horizontal direction again, offset measurement table 3 in the measurements by
Horizontal applied force, ensure 3 not run-off the straight of measurement table；Also by the connecting portion 32 of 6 protection table 3 of bushing, prevent from clamping
Screw 8 squeezes the connecting portion 32 of measurement table 3 and deforms, and in use, device can be worn, but to measurement table 3
Abrasion it is small, only need to change bushing 6, use cost is low, and part exchanging is convenient.
In the present embodiment, the head of pinching screw 8 is much larger than the screw rod of pinching screw 8, the head side of pinching screw 8
It equipped with rubbing surface, is tightened manually convenient for staff or unscrews pinching screw 8, quickly and easily dismount measurement table 3.
In the present embodiment, it is square body as stent 2, measurement table 3 is located at the left part of stent 2, and the right part of stent 2 is upward
Protrusion has a convex block 9, and 2 side of stent is equipped with form friction pattern 13.So as to which mounting hole 5 is located at the left part of stent 2, with seat ring bottom hole 11
Seam allowance face corresponds to, and can guarantee positioned at the convex block 9 of 2 right part of stent and is made of measurement table 3, stent 2, bushing 6 and pinching screw 8 four
Whole gravity balance, it is fixed in the case that nobody, prevent stent 2 from being tilted to side, reduce labor intensity；2 side of stent
The form friction pattern 13 in face operates stent 2 convenient for staff and is slided on pedestal 1, reduces labor intensity.
In actual use, as shown in Figure 1, first pedestal 1 is placed in the seat ring bottom hole 11 of cylinder head 12, make pedestal 1
It is fitted close with seat ring bottom hole 11；Then, bushing 6 is mounted in the mounting hole 5 of stent 2, and the connecting portion 32 of measurement table 3 is inserted into
In bushing 6, pinching screw 8 is screwed on threaded hole 7, pinching screw 8 is made to clamp bushing 6 and measurement table 3；It is placed stent 2
Through-hole 4 is inserted into the measuring staff 33 in the upper surface of pedestal 1, measurement table 3, gauge head 34 and the seam allowance face of seat ring bottom hole 11 are squeezed
Contact, and measurement table 3 carries out school zero；Finally, sliding support 2 make measuring staff 33 be moved radially in through-hole 4, and gauge head 34 is in seat ring
It is slided on the seam allowance face of bottom outlet 11, when left and right jitter values occur for the pointer of gauge outfit 31 more than seam allowance facial plane degree technological requirement, table
Show that the seam allowance facial plane degree of seat ring bottom hole 11 is failed, when the pointer of gauge outfit 31 is not beated substantially, represent seat ring bottom hole 11
Seam allowance facial plane degree pass.The present apparatus it is rational in infrastructure, manufacture is easy, easy to operate, can quickly and accurately detect cylinder head
The seam allowance facial plane degree of seat ring bottom hole 11, entire detection process only needs a people that can complete alone, and labor intensity is low.
It the above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, do not taking off
Under the premise of from structure of the present invention, several modifications and improvements can also be made, these all do not interfere with the effect that the present invention is implemented
And practical applicability.
Claims (9)
- A kind of 1. ring of cylinder head bottom outlet seam allowance facial plane degree detection device, which is characterized in that the pedestal including hollow cylindrical (1), the pedestal (1) be equipped with can the horizontal stent (2) slided of the pedestal (1) relatively, it is vertical on the stent (2) Measurement table (3) is installed, the side of the stent (2) is equipped with the clamp system of the fixed measurement table (3), the measurement Table (3) includes gauge outfit (31), measuring staff (33) and gauge head (34), the measuring staff (33) can stretch into the pedestal (1) and The position and the bottom of the pedestal (1) of the gauge head (34) are adapted, and the pedestal (1) is equipped with the measuring staff (33) The notch (10) moved horizontally, the outer wall of the pedestal (1) are adapted with the inner wall of seat ring bottom hole (11)；The measurement table (3) positioned at the left part of the stent (2), the right part of the stent (2) raises up and has a convex block (9).
- A kind of 2. ring of cylinder head bottom outlet seam allowance facial plane degree detection device according to claim 1, which is characterized in that institute It is shiny surface, the external cylindrical surface of the pedestal (1) and seat ring bottom to state the upper surface of pedestal (1) and the lower surface of the stent (2) The hole wall in hole (11) fits closely.
- A kind of 3. ring of cylinder head bottom outlet seam allowance facial plane degree detection device according to claim 2, which is characterized in that institute The height for stating pedestal (1) is more than the depth of seat ring bottom hole (11).
- A kind of 4. ring of cylinder head bottom outlet seam allowance facial plane degree detection device according to claim 3, which is characterized in that institute The through-hole (4) through cylinder is equipped in the middle part of the pedestal (1) stated.
- 5. a kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection device as claimed in any of claims 1 to 4, The gauge outfit (31) and the connecting portion (32) of the measuring staff (33) are connected it is characterized in that, being equipped in the middle part of the measurement table (3), The stent (2) is equipped with the mounting hole (5) that the connecting portion (32) is inserted into, the mounting hole (5) and the company Bushing (6) is equipped between socket part (32).
- A kind of 6. ring of cylinder head bottom outlet seam allowance facial plane degree detection device according to claim 5, which is characterized in that institute The clamp system stated be included in the stent (2) side be equipped with the threaded hole (7) that is connected with the mounting hole (5) and The pinching screw (8) for squeezing the bushing (6) and the measurement table (3) is equipped on the threaded hole (7).
- A kind of 7. ring of cylinder head bottom outlet seam allowance facial plane degree detection device according to claim 6, which is characterized in that institute The head for stating pinching screw (8) is much larger than its screw rod.
- A kind of 8. ring of cylinder head bottom outlet seam allowance facial plane degree detection device according to claim 7, which is characterized in that institute The stent (2) stated is square body.
- A kind of 9. ring of cylinder head bottom outlet seam allowance facial plane degree detection device according to claim 8, which is characterized in that institute Stent (2) side stated is equipped with form friction pattern (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629693.XA CN106092034B (en) | 2016-08-03 | 2016-08-03 | A kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610629693.XA CN106092034B (en) | 2016-08-03 | 2016-08-03 | A kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092034A CN106092034A (en) | 2016-11-09 |
| CN106092034B true CN106092034B (en) | 2018-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610629693.XA Active CN106092034B (en) | 2016-08-03 | 2016-08-03 | A kind of ring of cylinder head bottom outlet seam allowance facial plane degree detection device |
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| CN (1) | CN106092034B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150524Y (en) * | 1993-03-22 | 1993-12-22 | 宋震野 | Measuring instrument for planeness tolerance |
| JPH06185953A (en) * | 1992-09-04 | 1994-07-08 | Japan Aviation Electron Ind Ltd | Shpericity/flatness meter |
| CN201548189U (en) * | 2009-11-13 | 2010-08-11 | 广西玉柴机器股份有限公司 | Cylinder hole mouth planeness detector |
| CN104374266A (en) * | 2014-08-01 | 2015-02-25 | 安徽天利动力股份有限公司 | Gauge for detecting protruding volume of cylinder cover oil injector hole |
| CN104374307A (en) * | 2014-11-17 | 2015-02-25 | 常州麦克斯威机械有限公司 | Inner cavity planeness measuring equipment |
| CN205940533U (en) * | 2016-08-03 | 2017-02-08 | 广西玉柴机器股份有限公司 | Cylinder cage circle bottom outlet tang face flatness detecting device |
-
2016
- 2016-08-03 CN CN201610629693.XA patent/CN106092034B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06185953A (en) * | 1992-09-04 | 1994-07-08 | Japan Aviation Electron Ind Ltd | Shpericity/flatness meter |
| CN2150524Y (en) * | 1993-03-22 | 1993-12-22 | 宋震野 | Measuring instrument for planeness tolerance |
| CN201548189U (en) * | 2009-11-13 | 2010-08-11 | 广西玉柴机器股份有限公司 | Cylinder hole mouth planeness detector |
| CN104374266A (en) * | 2014-08-01 | 2015-02-25 | 安徽天利动力股份有限公司 | Gauge for detecting protruding volume of cylinder cover oil injector hole |
| CN104374307A (en) * | 2014-11-17 | 2015-02-25 | 常州麦克斯威机械有限公司 | Inner cavity planeness measuring equipment |
| CN205940533U (en) * | 2016-08-03 | 2017-02-08 | 广西玉柴机器股份有限公司 | Cylinder cage circle bottom outlet tang face flatness detecting device |
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| Publication number | Publication date |
|---|---|
| CN106092034A (en) | 2016-11-09 |
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