CN206862327U - Multi-type cylinder cover combustion-chamber depth measurement apparatus - Google Patents
Multi-type cylinder cover combustion-chamber depth measurement apparatus Download PDFInfo
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- CN206862327U CN206862327U CN201720751288.5U CN201720751288U CN206862327U CN 206862327 U CN206862327 U CN 206862327U CN 201720751288 U CN201720751288 U CN 201720751288U CN 206862327 U CN206862327 U CN 206862327U
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- sliding block
- groove
- hole
- cylinder cover
- measurement apparatus
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Abstract
The utility model discloses a kind of multi-type cylinder cover combustion-chamber depth measurement apparatus, including substrate and sliding block, the middle part of the substrate sinks to being provided with the groove of hollow out, the bottom surface both ends of the groove are provided with screwed hole, the sliding block is embedded in the groove, and the both ends of the sliding block are provided with slotted hole, and fastening handle is through the slotted hole and is connected in the screwed hole, multiple measured holes, bearing of trend adjustment position of the sliding block along slotted hole are interval with the sliding block.When the utility model carries out the depth detection of combustion chamber for the cylinder cap of two kinds of different measurement points, the track of sliding block is used as using the parallel lines of the line parallel to two measurement points, sliding block is adjusted behind the both ends of slotted hole according to track, measured hole can be made to be moved respectively in the measurement point of the cylinder cap of different cultivars, sensor can be measured by measured hole to the combustion chamber depth of different measurement points.
Description
Technical field
The utility model belongs to automobile engine field of measuring technique, and specifically a kind of multi-type cylinder cover combustion-chamber depth is surveyed
Measure device.
Background technology
It is generally necessary to measure the volume of automotive engine combustion chamber, to obtain the volume of combustion chamber indirectly, combustion chamber is prevented
Off-dimension, the burning compression ratio of engine is influenceed, so that the performance of engine is influenceed, in production in order to heavy to this
Want parameter to monitor in real time, typically measure the measurement point in the combustion chamber to the height in head combustion chamber face.When kind not
With cylinder cap process and detects in same manufacturing procedure, as EP6 or EP6A the combustion chamber depth survey when, both combustions
The measurement point for burning room differs 90 degree with the angle of the line of central point, and this just needs two kinds of special gauges of design to measure respectively, when
Production line arrangement is more close, and detection space is smaller, uses two sets of cubing space-consumings, and it is inconvenient to change cubing, it is therefore desirable to
Design is a kind of to be used in same production line manufacturing procedure, and multi-type cylinder cover combustion chamber that can be different to measurement point carries out depth survey
Device.
The Chinese patent of Application No. 201420418635.9 provides " a kind of combustion-chamber depth measurement apparatus ", and it includes
Substrate, substrate bottom surface have at least three reference pins with the positioning of cylinder head roughing standard, the guide sleeve for plugging measurement table, led
Include guide sleeve A one-to-one with each combustion chamber position, several guiding with the multiple position correspondences in cylinder head bottom surface to set
B, guide sleeve B top and the design difference that guide sleeve A tip height difference is cylinder head bottom surface and combustion chamber measurement point are covered, should
Combustion chamber measurement point position in patent is fixed, and is not suitable for the measurement of multi-type cylinder cover combustion-chamber depth.
The content of the invention
The purpose of this utility model is to provide a kind of multi-type cylinder cover combustion-chamber depth measurement apparatus, can be to different cultivars cylinder
The measurement point of the diverse location of lid and the depth in the combustion chamber face are detected, and are added suitable for different cultivars cylinder cap same
Detection in work process.
To achieve the above object, the technical solution adopted in the utility model is：A kind of multi-type cylinder cover combustion-chamber depth is surveyed
Device, including substrate and sliding block are measured, the middle part of the substrate sinks to being provided with the groove of hollow out, and the bottom surface both ends of the groove are provided with
Screwed hole, the sliding block are embedded in the groove, and the both ends of the sliding block are provided with slotted hole, and fastening handle passes through the slotted hole
And be connected in the screwed hole, multiple measured holes, extension side of the sliding block along slotted hole are interval with the sliding block
To adjustment position.
The utility model 1) when carrying out the depth detection of combustion chamber for the cylinder caps of two kinds of different measurement points, with parallel to two
Track of the parallel lines of the line of individual measurement point as sliding block, sliding block is adjusted behind the both ends of slotted hole according to track, can make survey
Metering-orifice is moved respectively in the measurement point of the cylinder cap of different cultivars, and sensor can be fired by measured hole to the cylinder cap of different measurement points
Room depth is burnt to measure；2) substrate is fixed on the combustion chamber face, and the groove of hollow out thereon can make the measurement point on cylinder cap
And its configuration part of surrounding protrusion falls at hollow out position, substrate can keep smooth, avoid unnecessary friction between part
And collision；3) screwed hole that two opposite side of substrate central slot are set is connected with fastening handle, extension of the sliding block along slotted hole
Direction is moved, slotted hole alignment screwed hole, and after sliding block is moved to target location, fastening handle insertion screwed hole consolidates slide position
It is fixed, adapt to the depth survey of the combustion chamber in same processing line and manufacturing procedure to different cultivars cylinder cap.
Further, the profile in the substrate level direction is in I-shaped.Surface profile is I-shaped substrate-parallel
Both sides fully contact with the combustion chamber face, and the groove of sinking is made in the center section vertical with both sides, facilitate cylinder cap measurement point
Detection.
Further, the I-shaped both sides of the substrate are respectively equipped with alignment pin mounting hole and reference block mounting hole, described
While being provided with lug, the lug is provided with reference block mounting hole at the middle part of substrate.
Further, positioning datum block is connected in the reference block mounting hole.Fired with cylinder cap the bottom surface of positioning datum block
Burn room face to be in contact, substrate is kept smooth, stably.
Further, alignment pin is inserted in the alignment pin mounting hole.Alignment pin inserts alignment pin mounting hole, and connects
In the alignment pin mounting hole on cylinder cap, substrate is set to be fixed on the combustion chamber face.
Further, the bottom surface both sides parallel to the groove are provided with least one support bar, and support bar is connected to described
The other both sides of groove floor.Support bar plays preferable supporting role to sliding block, and anti-limited slip block sinks recessed in the middle part of substrate
Misplaced in groove, keep the stabilization of detection reference plane.
Further, the bottom surface of the support bar and groove be provided with screwed hole one side between or support bar and support bar
Between form engraved structure.The engraved structure facilitates cylinder cap measurement point and the bulge-structure around it to stretch into groove, makes cylinder cap
Measurement point facilitates combustion-chamber depth to measure in the measured hole of sliding block.
Further, the slotted hole on the sliding block both sides be arranged in parallel, the bearing of trend of the slotted hole and the groove
Two opposite side it is parallel.The track of sliding block adjustment is exactly the track of measured hole movement, and this track is consistent with the direction of slotted hole, oval
Line between the bearing of trend in hole and two measurement points to be measured is parallel.
Further, the sliding block it is each while parallel to groove it is each while, sliding block is provided with two opposite side of slotted hole
Length is less than the length on the corresponding both sides of groove.Sliding block global shape is consistent with the shape of groove, but two couple provided with slotted hole
Side is less than two opposite side that substrate is provided with screwed hole, facilitates sliding block movement, adjustment position.
Further, sensor is inserted in the measured hole.Sensor contacts with measurement point so that the signal measured is smooth
It is delivered on processor, completes the detection of the combustion chamber depth.
Brief description of the drawings
Fig. 1 is general structure schematic top plan view of the present utility model.
Fig. 2 is general structure schematic side view of the present utility model.
Fig. 3 is the structural representation of substrate.
Fig. 4 is the structural representation of sliding block.
Fig. 5 is EP6 measurement point schematic diagram.
Fig. 6 is EP6A measurement point schematic diagram.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, is easy to more clearly understand the utility model,
But the utility model is not limited to following embodiments.
The groove 1.1 of hollow out described in the utility model, engraved structure thereon are by support bar 1.5 and are provided with screwed hole
The aerial construction formed between the bottom surface both ends of 1.2 groove 1.1 or between support bar 1.5 and support bar 1.5.
As shown in Figures 1 to 4, a kind of multi-type cylinder cover combustion-chamber depth measurement apparatus of the utility model, including the He of substrate 1
Sliding block 2, the profile of the horizontal direction of substrate 1 is in I-shaped, and the I-shaped both sides of substrate 1 are respectively equipped with an alignment pin mounting hole
1.3 and a reference block mounting hole 1.4, while being provided with lug, lug is provided with a reference block mounting hole at the middle part of substrate 1
1.4, positioning datum block 4 is connected in three reference block mounting holes 1.4 of the above as support；The middle part of substrate 1, which sinks to being provided with, engraves
Empty groove 1.1, insertion alignment pin 5 makes substrate 1 be fixed on cylinder cap in two alignment pin mounting holes 1.3, the level of groove 1.1
Section parallelogram, the angle of parallelogram is 45 degree and 135 degree, and the bottom surface both ends of groove 1.1 are provided with screwed hole
1.2, two support bars 1.5 are provided with parallel to the bottom surface both sides of groove 1.1, support bar 1.5 is connected to the bottom surface of groove 1.1 in addition
Both sides, support bar 1.5 it is each when the bottom surface parallel to groove 1.1 is each, the bottom surface of support bar 1.5 and groove 1.1 is provided with screw thread
It is hollow engraved structure between the one side in hole 1.2 or between support bar 1.5 and support bar 1.5；Sliding block 2 is embedded in groove 1.1,
The both ends of sliding block 2 are provided with slotted hole 2.1, and slotted hole 2.1 be arranged in parallel, bearing of trend and the combustion chamber two of slotted hole 2.1
Line between measurement point is parallel, sliding block 2 it is each while parallel to groove 1.1 it is each while, sliding block 2 be provided with slotted hole 2.1 two
Opposite side is less than the corresponding both sides of groove 1.1, fastening handle 3 through slotted hole 2.1 and being connected in screwed hole 1.2, sliding block 2 along
The bearing of trend adjustment position of slotted hole 2.1；Four measured holes 2.2 are interval with sliding block 2, sensing is inserted in measured hole 2.2
Device 6.
Specific installation of the present utility model and the course of work are：In the same manufacturing procedure of cylinder cap same production line,
Need to detect the depth of the combustion chamber of model EP6, EP6A, as shown in Figure 5 and Figure 6 EP6 and EP6A measurement
Point is different, and the angle of the line between two measurement points and central point is in 90 degree, and the utility model substrate 1 is worn by alignment pin 5
Enter in alignment pin mounting hole 1.3 and the alignment pin mounting hole 1.3 in the combustion chamber face, substrate 1 is put down with the combustion chamber face
Together, at the same time positioning datum block 4 is contacted with the combustion chamber face, and the slotted hole 2.1 of sliding block 2 is aligned into the spiral shell of lower substrate 1
Pit 1.2, and adjustment position, according to the different test position of the measurement point selection of the combustion chamber to be surveyed, make on sliding block 2
Measured hole 2.2 is directed at the measurement point on substrate 1, is now threaded into fastening handle 3 to fix the position of sliding block 2 in hole 1.2,
Sensor 6 is inserted into measured hole 2.2, can start to detect the combustion chamber depth；When changing the cylinder cap of another model into,
Fastening handle 3 can be backed out, adjust the position of sliding block 2, the measured hole 2.2 on sliding block 2 is directed at the cylinder cap of another model
Measurement point starts to detect.
Above-described embodiment is only schematical, the limit of used technical term in the utility model
Only for convenience of description, any equivalent replacement or substantially identical restriction all fall in protection model of the present utility model qualitative qualifier
In enclosing, one of ordinary skill in the art under the enlightenment of the utility model multi-type cylinder cover combustion-chamber depth measurement apparatus,
In the case of not departing from the utility model aims and scope of the claimed protection, many forms can be also derived, these exist
Within the scope of protection of the utility model.
Claims (10)
1. a kind of multi-type cylinder cover combustion-chamber depth measurement apparatus, including substrate (1) and sliding block (2), it is characterised in that：The base
The middle part of plate (1) sinks to being provided with the groove (1.1) of hollow out, and the bottom surface both ends of the groove (1.1) are provided with screwed hole (1.2), institute
State in the embedded groove (1.1) of sliding block (2), the both ends of the sliding block (2) are provided with slotted hole (2.1), and fastening handle (3) passes through
The slotted hole (2.1) is simultaneously connected in the screwed hole (1.2), and multiple measured holes are interval with the sliding block (2)
(2.2), bearing of trend adjustment position of the sliding block (2) along slotted hole (2.1).
2. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 1, it is characterised in that：The substrate (1)
The profile of horizontal direction is in I-shaped.
3. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 1 or 2, it is characterised in that：The substrate
(1) I-shaped both sides are respectively equipped with alignment pin mounting hole (1.3) and reference block mounting hole (1.4), the middle part of the substrate (1)
While being provided with lug, the lug is provided with reference block mounting hole (1.4).
4. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 3, it is characterised in that：The reference block peace
Fill connection positioning datum block (4) in hole (1.4).
5. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 3, it is characterised in that：The alignment pin peace
Fill insertion alignment pin (5) in hole (1.3).
6. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 1, it is characterised in that：Parallel to described recessed
The bottom surface both sides of groove (1.1) are provided with least one support bar (1.5), and support bar (1.5) is connected to the groove (1.1) bottom surface
Other both sides.
7. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 6, it is characterised in that：The support bar
(1.5) between the one side of bottom surface provided with screwed hole (1.2) of groove (1.1) or between support bar (1.5) and support bar (1.5)
Form engraved structure.
8. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 1, it is characterised in that：The sliding block (2)
The slotted hole (2.1) on both sides is be arranged in parallel, and two opposite side of the bearing of trend and the groove (1.1) of the slotted hole (2.1) are put down
OK.
9. multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 8, it is characterised in that：The sliding block (2)
It is each while parallel to groove (1.1) it is each while, the length of two opposite side that sliding block (2) is provided with slotted hole (2.1) is less than groove
(1.1) length on corresponding both sides.
10. the multi-type cylinder cover combustion-chamber depth measurement apparatus according to claim 1 or 9, it is characterised in that：The measurement
Insertion sensor (6) in hole (2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751288.5U CN206862327U (en) | 2017-06-23 | 2017-06-23 | Multi-type cylinder cover combustion-chamber depth measurement apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720751288.5U CN206862327U (en) | 2017-06-23 | 2017-06-23 | Multi-type cylinder cover combustion-chamber depth measurement apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862327U true CN206862327U (en) | 2018-01-09 |
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ID=60828210
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720751288.5U Active CN206862327U (en) | 2017-06-23 | 2017-06-23 | Multi-type cylinder cover combustion-chamber depth measurement apparatus |
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|---|---|
| CN (1) | CN206862327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109073A (en) * | 2019-08-30 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Robot off-line program correcting device and method |
-
2017
- 2017-06-23 CN CN201720751288.5U patent/CN206862327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109073A (en) * | 2019-08-30 | 2020-12-22 | 上汽通用五菱汽车股份有限公司 | Robot off-line program correcting device and method |
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