CN209013903U - A kind of camshaft signal disk angle detection mechanism - Google Patents
A kind of camshaft signal disk angle detection mechanism Download PDFInfo
- Publication number
- CN209013903U CN209013903U CN201821746490.XU CN201821746490U CN209013903U CN 209013903 U CN209013903 U CN 209013903U CN 201821746490 U CN201821746490 U CN 201821746490U CN 209013903 U CN209013903 U CN 209013903U
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- hole
- camshaft
- detection mechanism
- angle detection
- pedestal
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- A Measuring Device Byusing Mechanical Method (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The utility model relates to automobile technical fields, in particular a kind of camshaft signal disk angle detection mechanism, including pedestal, sliding panel and two pressing devices being parallel to each other are successively arranged above pedestal, pressing device is equipped with camshaft, and the left side of sliding panel is equipped with fixed plate, the right side of sliding panel is equipped with angle measurement unit, sliding slot is offered on pedestal, the right side of pedestal is equipped with crank, and one end of crank is closely welded with threaded rod；The camshaft signal disk angle detection mechanism passes through the angle measurement unit and sliding panel being equipped with, the camshaft on sliding panel is allowed to pass through first bearing direction of rotation and carry out theta alignment, its design is simple to operation, and measuring accuracy is high, working efficiency is also improved simultaneously, existing camshaft signal disk angle measurement more difficulty is solved the problems, such as and existing detection device working efficiency is extremely low.
Description
Technical field
The utility model relates to automobile technical field, specially a kind of camshaft signal disk angle detection mechanism.
Background technique
Signal panels are equivalent to the switch of control engine, the design of phase angle and accurate control, each to engine
The co-ordination of cylinder plays a crucial role, and existing camshaft and signal panels mostly use the mode of press fitting, and the two
Between be pressed the accuracy of angle and affect the service life of engine.
Existing camshaft and signal panels can all carry out angle detection after press fitting to it, and datum hole and location hole
In the two sides of camshaft, therefore its angle measurement is more difficult, and existing detection device working efficiency is extremely low, in consideration of it, I
Propose a kind of camshaft signal disk angle detection mechanism.
Utility model content
The purpose of this utility model is to provide a kind of camshaft signal disk angle detection mechanisms, to solve above-mentioned background skill
The existing camshaft and signal panels proposed in art can all carry out angle detection after press fitting to it, and datum hole and location hole
Again in the two sides of camshaft, therefore its angle measurement is more difficult, and the problem that existing detection device working efficiency is extremely low.
To achieve the above object, the utility model provides the following technical solutions:
A kind of camshaft signal disk angle detection mechanism, including pedestal, be successively arranged above the pedestal sliding panel and
Two pressing devices being parallel to each other, the pressing device are equipped with camshaft, and the left side of the sliding panel is equipped with fixed plate, institute
The right side for stating sliding panel is equipped with angle measurement unit.
Sliding slot is offered on the pedestal, the right side of the pedestal is equipped with crank, and one end of the crank is closely welded
It is connected to threaded rod, the threaded rod passes through the base right side face and extends in sliding slot, and it is sliding that first is additionally provided in the sliding slot
Block.
The bottom surface of the sliding panel is equipped with the second sliding block, and the top surface of second sliding block is embedded with first bearing, the cunning
Through-hole is offered at the end face center of movable plate, is equipped with the first clamping screw in the through-hole.
The pressing device includes the fixture block above snap-gauge and snap-gauge, and the top surface of the snap-gauge offers arc groove, described
The two sides of arc groove are all provided with there are two the mounting hole that is parallel to each other, set that there are two be parallel to each other on the arc outer wall of the fixture block
Mounting groove is equipped with installation screw in each mounting groove.
One end of the camshaft is equipped with fixed disk, and the fixed disk is equipped with first positioning hole, the first positioning hole
Interior to be equipped with positioning pin, the other end of the camshaft is equipped with signal panels, is equipped with limit hole at the right side center of the signal panels,
The side of the limit hole is equipped with datum hole.
The right side of the fixed plate offers groove by proximal portion, and second location hole is equipped in the groove, described
Positioning pin passes through the second location hole；
The angle measurement unit is successively arranged bottom plate, second bearing and Measuring plate from left to right, and the bottom plate is equipped with
Card tieholen, the card tieholen is interior to be equipped with the second clamping screw, is equipped with limited post, the limit at the left side center of the Measuring plate
The side of position column is equipped with benchmark column, and the right side of the Measuring plate is additionally provided with calibration hole, the bottom end of the bottom plate and described first
The top surface of sliding block is closely welded, and is additionally provided with scale on the left side of the Measuring plate.
Preferably, the Measuring plate is rotatablely connected by the second bearing and the bottom plate.
Preferably, the first clamping screw is each passed through the through-hole, first bearing and the second sliding block and extends to cunning
The inner bottom surface of slot.
Preferably, the installation screw passes through the mounting groove and is threadedly coupled with the mounting hole.
Preferably, the second clamping screw passes through the card tieholen and extends on the right side of the Measuring plate.
Preferably, the angle measurement unit is slidably connected by the first sliding block and the sliding slot.
Preferably, the threaded rod is threadedly coupled with first sliding block.
Preferably, the bottom surface of the pedestal sets that there are two the stabilizer blades that are parallel to each other.
Preferably, the sliding panel is slidably connected by second sliding block with the sliding slot.
Compared with prior art, the utility model has the beneficial effects that the camshaft signal disk angle detection mechanism is by setting
Some angle measurement units and sliding panel allow the camshaft on sliding panel to pass through first bearing direction of rotation and carry out angle
Degree alignment, design is simple to operation, and measuring accuracy is high, while also improving working efficiency, solves existing cam
The problem that the angle measurement of axis signal disk is more difficult and existing detection device working efficiency is extremely low.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model in the base；
Fig. 3 is the structural schematic diagram of threaded rod in the utility model；
Fig. 4 is the structural schematic diagram of sliding panel in the utility model；
Fig. 5 is the structural schematic diagram of pressing device in the utility model；
Fig. 6 is the structural schematic diagram of camshaft in the utility model；
Fig. 7 is the structural schematic diagram of fixed plate in the utility model；
Fig. 8 is the structural schematic diagram of angle measurement unit in the utility model.
In figure: 1, pedestal；11, sliding slot；12, crank；13, threaded rod；14, the first sliding block；15, stabilizer blade；2, sliding panel；
21, the second sliding block；22, first bearing；23, through-hole；24, the first clamping screw；3, pressing device；31, snap-gauge；311, arc
Slot；312, mounting hole；32, fixture block；321, mounting groove；322, screw is installed；4, camshaft；41, fixed disk；411, the first positioning
Hole；412, positioning pin；42, signal panels；421, limit hole；422, datum hole；5, fixed plate；51, groove；52, second location hole；
6, angle measurement unit；61, bottom plate；611, card tieholen；612, the second clamping screw；62, second bearing；63, Measuring plate；631,
Limited post；632, benchmark column；633, calibration hole；634, scale.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.
Fig. 1-8 is please referred to, the utility model provides a kind of technical solution:
A kind of camshaft signal disk angle detection mechanism, as shown in Figure 1, including pedestal 1, the top of pedestal 1 is successively arranged
Sliding panel 2 and two pressing devices 3 being parallel to each other, pressing device 3 are equipped with camshaft 4, and the left side of sliding panel 2, which is equipped with, to be fixed
The right side of plate 5, sliding panel 2 is equipped with angle measurement unit 6.
In the present embodiment, the bottom surface of pedestal 1 sets that there are two the stabilizer blades 15 that are parallel to each other.Stabilizer blade 15 plays whole device
Supporting role.
As shown in Figures 2 and 3, sliding slot 11 is offered on pedestal 1, the right side of pedestal 1 is equipped with crank 12, crank 12
One end is closely welded with threaded rod 13, and threaded rod 13 passes through 1 right side of pedestal and extends in sliding slot 11, is additionally provided in sliding slot 11
First sliding block 14.
In the present embodiment, threaded rod 13 is threadedly coupled with the first sliding block 14.The rotation of crank 12 drives threaded rod 13 to rotate, spiral shell
The rotation of rasp bar 13 drives 14 horizontal movement of the first sliding block, and then meets the needs of the movement of angle measurement unit 6.
As shown in figure 4, the bottom surface of sliding panel 2 is equipped with the second sliding block 21, the top surface of the second sliding block 21 is embedded with first bearing
22, through-hole 23 is offered at the end face center of sliding panel 2, is equipped with the first clamping screw 24 in through-hole 23.
In the present embodiment, the first clamping screw 24 is each passed through through-hole 23, first bearing 22 and the second sliding block 21 and extends
To the inner bottom surface of sliding slot 11.Sliding panel 2 is fixed when first clamping screw 24 is tightened, when the first clamping screw 24 unclamps, sliding
Plate 2 can pass through 11 sliding along the chute of the second sliding block 21.
In the present embodiment, sliding panel 2 is slidably connected by the second sliding block 21 with sliding slot 11.It is slidably connected and meets sliding panel
2 mobile needs.
As shown in figure 5, pressing device 3 includes the fixture block 32 of 31 top of snap-gauge 31 and snap-gauge, the top surface of snap-gauge 31 is offered
Arc groove 311, the two sides of arc groove 311 are all provided with there are two the mounting hole 312 being parallel to each other, and the arc outer wall of fixture block 32 is equipped with
Two mounting grooves 321 being parallel to each other are equipped with installation screw 322 in each mounting groove 321.
In the present embodiment, installation screw 322 passes through mounting groove 321 and is threadedly coupled with mounting hole 312.The side of threaded connection
Formula one side is easy for removal and installation, and camshaft 4 can be firmly secured to compress dress by the mode being on the other hand threadedly coupled
It sets on 3.
As shown in Fig. 6, Fig. 7 and Fig. 8, one end of camshaft 4 is equipped with fixed disk 41, and fixed disk 41 is equipped with first positioning hole
411, first positioning hole 411 is interior to be equipped with positioning pin 412, and the other end of camshaft 4 is equipped with signal panels 42, the right side of signal panels 42
Limit hole 421 is equipped at center, the side of limit hole 421 is equipped with datum hole 422, and the right side of fixed plate 5 is opened by proximal portion
Equipped with groove 51, be equipped with second location hole 52 in groove 51, positioning pin 412 passes through second location hole 52, angle measurement unit 6 from
Left-to-right is successively arranged bottom plate 61, second bearing 62 and Measuring plate 63, and bottom plate 61 is equipped with card tieholen 611, sets in card tieholen 611
There is the second clamping screw 612, limited post 631 is equipped at the left side center of Measuring plate 63, the side of limited post 631 is equipped with benchmark
Column 632, the right side of Measuring plate 63 are additionally provided with calibration hole 633, and the bottom end of bottom plate 61 and the top surface of the first sliding block 14 are closely welded,
Scale 634 is additionally provided on the left side of Measuring plate 63.
In the present embodiment, Measuring plate 63 is rotatablely connected by second bearing 62 and bottom plate 61.The mode of rotation connection can be with
Limited post 631 is rotated with benchmark column 632, and then limited post 631 and benchmark column 632 can be put into limit hole respectively
421 and datum hole 422 in.
In the present embodiment, the second clamping screw 612 passes through card tieholen 611 and extends on the right side of Measuring plate 63.The
Two clamping screws 612 can be fixed Measuring plate 63 after camshaft 4 is fixed.
In the present embodiment, angle measurement unit 6 is slidably connected by the first sliding block 14 with sliding slot 11.To camshaft 4
It needs to move angle measurement unit 6 when angle is detected, the mode being slidably connected meets the shifting of angle measurement unit 6
Dynamic needs.
It is worth noting that first positioning hole 411 is corresponding with the position of calibration hole 633, positioning pin 412 can be worn simultaneously
First positioning hole 411 and calibration hole 633 are crossed, i.e. the press fitting of the camshaft 4 and signal panels 42 is accurate angle press fitting.
When in use, user of service first will be on camshaft 4 for the camshaft signal disk angle detection mechanism of the present embodiment
41 alignment indentation 51 of fixed disk, and second location hole 52 is aligned to first positioning hole 411 and is inserted into positioning pin 412, make simultaneously
The ontology of camshaft 4 is placed in the arc groove 311 on pressing device 3 with personnel, and the mounting groove 321 on fixture block 32 is right
Quasi- mounting hole 312, while installation screw 322 being tightened, camshaft 4 can be fixed extremely, and then user of service shakes crank 12,
The rotation of crank 12 drives threaded rod 13 to rotate, while the first sliding block 14 moves horizontally forward, and drives angle measurement unit 6 horizontal
It travels forward, when angle measurement unit 6 is close to signal panels 42, user of service's rotation measuring disk 63 and by limited post 631 and base
Quasi- column 632 is respectively aligned to limit hole 421 and datum hole 422, and following user of service continues to shake crank 12 and by angle measurement
Device 6 is bonded with signal panels 42, and last user of service can be by 63 clamping of Measuring plate by 612 clamping of the second clamping screw；When making
When needing detection angles with personnel, user of service shakes crank 12 first, and 6 horizontal rearward movement of angle measurement unit works as movement
To enough apart from when, by sliding panel 2, by the second sliding block 21,11 levels move backward user of service along the chute, then user of service
It unclamps the first clamping screw 24 and is directed at Measuring plate 63 along 22 rotatable slide plate 2 of first bearing, and by fixed disk 41, use at this time
Whether personnel inspection positioning pin 412 can be also cross first positioning hole 411 and calibration hole 633, the camshaft 4 when that can pass through
Accurate with the press fitting angle of signal panels 42, when cannot pass through, camshaft 4 and the press fitting angle of signal panels 42 are inaccurate, make
Deviation degree can accurately be read by scale 634 with personnel.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (9)
1. a kind of camshaft signal disk angle detection mechanism, including pedestal (1), it is characterised in that: the top of the pedestal (1) according to
Secondary to be equipped with sliding panel (2) and two pressing devices (3) being parallel to each other, the pressing device (3) is equipped with camshaft (4), institute
The left side for stating sliding panel (2) is equipped with fixed plate (5), and the right side of the sliding panel (2) is equipped with angle measurement unit (6)；
It is offered sliding slot (11) on the pedestal (1), the right side of the pedestal (1) is equipped with crank (12), the crank
(12) one end is closely welded with threaded rod (13), and the threaded rod (13) passes through the right side of the pedestal (1) and extends to
In sliding slot (11), the first sliding block (14) are additionally provided in the sliding slot (11)；
The bottom surface of the sliding panel (2) is equipped with the second sliding block (21), and the top surface of second sliding block (21) is embedded with first bearing
(22), it is offered through-hole (23) at the end face center of the sliding panel (2), the first clamping screw is equipped in the through-hole (23)
(24)；
The pressing device (3) includes the fixture block (32) above snap-gauge (31) and snap-gauge (31), and the top surface of the snap-gauge (31) is opened
Equipped with arc groove (311), the two sides of the arc groove (311) are all provided with that there are two the mounting hole (312) that is parallel to each other, the fixture blocks
(32) it is set on arc outer wall there are two the mounting groove (321) being parallel to each other, each mounting groove (321) is interior to be equipped with installation
Screw (322)；
One end of the camshaft (4) is equipped with fixed disk (41), and the fixed disk (41) is equipped with first positioning hole (411), institute
It states in first positioning hole (411) and is equipped with positioning pin (412), the other end of the camshaft (4) is equipped with signal panels (42), the letter
Limit hole (421) are equipped at the right side center of dialer (42), the side of the limit hole (421) is equipped with datum hole (422)；
The right side of the fixed plate (5) offers groove (51) by proximal portion, and the second positioning is equipped in the groove (51)
Hole (52), the positioning pin (412) pass through the second location hole (52)；
The angle measurement unit (6) is successively arranged bottom plate (61), second bearing (62) and Measuring plate (63) from left to right, described
Bottom plate (61) is equipped with card tieholen (611), and the second clamping screw (612), the Measuring plate are equipped in the card tieholen (611)
(63) limited post (631) are equipped at left side center, the side of the limited post (631) is equipped with benchmark column (632), the survey
The right side of amount disk (63) is additionally provided with calibration hole (633), the top surface of the bottom end of the bottom plate (61) and first sliding block (14)
It is close to weld, scale (634) are additionally provided on the left side of the Measuring plate (63).
2. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the Measuring plate (63) is logical
The second bearing (62) and the bottom plate (61) are crossed to be rotatablely connected.
3. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the first clamping screw
(24) through-hole (23), first bearing (22) and the second sliding block (21) and the inner bottom surface for extending to sliding slot (11) are each passed through.
4. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the installation screw
(322) mounting groove (321) are passed through and are threadedly coupled with the mounting hole (312).
5. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the second clamping screw
(612) card tieholen (611) are passed through and are extended on the right side of the Measuring plate (63).
6. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the angle measurement unit
(6) it is slidably connected by the first sliding block (14) with the sliding slot (11).
7. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the threaded rod (13) with
First sliding block (14) is threadedly coupled.
8. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the bottom of the pedestal (1)
Face sets that there are two the stabilizer blades (15) that are parallel to each other.
9. camshaft signal disk angle detection mechanism according to claim 1, it is characterised in that: the sliding panel (2) is logical
Second sliding block (21) is crossed to be slidably connected with the sliding slot (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746490.XU CN209013903U (en) | 2018-10-26 | 2018-10-26 | A kind of camshaft signal disk angle detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821746490.XU CN209013903U (en) | 2018-10-26 | 2018-10-26 | A kind of camshaft signal disk angle detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013903U true CN209013903U (en) | 2019-06-21 |
Family
ID=66840200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821746490.XU Expired - Fee Related CN209013903U (en) | 2018-10-26 | 2018-10-26 | A kind of camshaft signal disk angle detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013903U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770420A (en) * | 2022-04-20 | 2022-07-22 | 淄柴机器有限公司 | Device for adjusting timing cam of camshaft |
-
2018
- 2018-10-26 CN CN201821746490.XU patent/CN209013903U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114770420A (en) * | 2022-04-20 | 2022-07-22 | 淄柴机器有限公司 | Device for adjusting timing cam of camshaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190621 Termination date: 20211026 |