CN209013857U - A kind of tooling detecting camshaft signal disk consistency - Google Patents
A kind of tooling detecting camshaft signal disk consistency Download PDFInfo
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- CN209013857U CN209013857U CN201821747288.9U CN201821747288U CN209013857U CN 209013857 U CN209013857 U CN 209013857U CN 201821747288 U CN201821747288 U CN 201821747288U CN 209013857 U CN209013857 U CN 209013857U
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- disk
- tooling
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- signal
- installation axle
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Abstract
The utility model relates to field of mechanical technique, in particular a kind of tooling for detecting camshaft signal disk consistency, including signal panels ontology, the central position of the signal panels ontology offers annular groove, rectangular channel is offered on the cell wall of the annular groove, through-hole is offered on the rear side cell wall of the annular groove, the signal panels ontology is equipped with installation axle, and the installation axle passes through the through-hole, the installation axle is equipped with locating piece, and the locating piece is located in the card slot, is additionally provided with positioning disk in the installation axle.The card slot and rectangular channel that the utility model passes through setting, locating piece is placed exactly in card slot, spacing block set is placed exactly in rectangular channel, convenient that signal panels ontology is correctly positioned and installed, and solves the problems, such as its position inaccurate of the tooling of general detection camshaft signal disk consistency；It is stuck in groove additionally by the latch of setting, signal panels ontology is fixed in realization, solves the problems, such as that general signal panels ontology is easy to loosen.
Description
Technical field
The utility model relates to field of mechanical technique, specially a kind of tooling for detecting camshaft signal disk consistency.
Background technique
Camshaft is a component in piston engine.Its effect is to control the unlatching and closed action of valve.Though
So in four-stroke engine the revolving speed of camshaft be crankshaft half (in the two stroke engine revolving speed and crankshaft of camshaft
It is identical), but usually it revolving speed it is still very high, and need to bear very big torque, thus in designing to camshaft strong
The requirement of degree and support aspect is very high, and material is usually Special Casting Iron, is also had using forging once in a while.Since valve motion is advised
Rule is related to the power and service performance of an engine, thus camshaft design in the design process of engine in occupation of ten
Divide consequence.
Be generally fitted with signal panels on camshaft, signal panels be using steel plate punched at disk, in signal panels installation
When, need to consider the correctness of signal panels installation site it is necessary to use the tooling of detection camshaft signal disk consistency, and one
As detection camshaft signal disk consistency tooling its position inaccurate, be easy to cause the installation site of signal panels to occur inclined
Difference, in consideration of it, it is proposed that a kind of tooling for detecting camshaft signal disk consistency.
Utility model content
The purpose of this utility model is to provide a kind of toolings for detecting camshaft signal disk consistency, to solve above-mentioned back
Its position inaccurate problem of the tooling of the general detection camshaft signal disk consistency proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of tooling detecting camshaft signal disk consistency, including signal panels ontology, the center of the signal panels ontology
Annular groove is offered at position, and rectangular channel is offered on the cell wall of the annular groove, is opened up on the rear side cell wall of the annular groove
There is through-hole, and the through-hole is connected with the external world, offers card slot on the hole wall of the through-hole；
The signal panels ontology is equipped with installation axle, and the installation axle passes through the through-hole, and the installation axle is equipped with
Locating piece, and the locating piece is located in the card slot, positioning disk is additionally provided in the installation axle, and the positioning disk is located at institute
It states in annular groove, the position of rectangular channel described in face is equipped with spacing block set on the positioning disk, and the spacing block set is located at institute
It states in rectangular channel, is additionally provided with position-arresting disk on the leading flank of the positioning disk.
Preferably, the diameter of the position-arresting disk is greater than the diameter of the positioning disk, and the diameter of the position-arresting disk is greater than ring
The diameter of shape slot.
Preferably, the axis body positioned at the installation axle of the locating piece side is equipped with external screw thread.
Preferably, fastening nut is additionally provided in the installation axle, and the fastening nut is located at the signal panels ontology
Rear side offers threaded hole in the fastening nut, and is threadedly coupled between the threaded hole and the external screw thread.
Preferably, the diameter of the fastening nut is greater than the aperture of the through-hole.
Preferably, the locating piece is equipped with latch far from the one side of the positioning disk.
Preferably, the leading flank of the fastening nut is equipped with several arc fixture blocks, per two adjacent arc cards
Open up fluted between block, and the latch is located in one of in the groove.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model opens up through-hole, and in the hole wall of through-hole by the annular groove of setting on the cell wall of annular groove
On open up card slot, and the locating piece in installation axle is placed exactly in card slot, and spacing block set is placed exactly in rectangular channel, further through setting
The position-arresting disk set is limited, convenient that signal panels ontology is correctly positioned and installed, and solves general detection cam
Its position inaccurate of the tooling of axis signal disk consistency, be easy to cause the installation site of signal panels the problem of deviation occur.
2, the utility model is stuck in groove by the latch being arranged, and signal panels ontology is fixed in realization, is avoided tight
It causes signal panels ontology to shift Gu nut occurs to loosen, influences the correct installation of signal panels ontology, solve general letter
Dialer ontology is easy the problem of loosening.
Detailed description of the invention
Fig. 1 is the three-dimensional view of the utility model；
Fig. 2 is the explosive view of the utility model；
Fig. 3 is the three-dimensional view of the utility model fastening nut；
Fig. 4 is the three-dimensional view of the utility model locating piece.
In figure: 1, signal panels ontology；11, annular groove；12, rectangular channel；13, through-hole；14, card slot；2, installation axle；21, fixed
Position block；211, latch；22, positioning disk；221, spacing block set；23, position-arresting disk；24, external screw thread；3, fastening nut；31, screw thread
Hole；32, arc fixture block；33, groove.
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.
Embodiment 1
A kind of tooling detecting camshaft signal disk consistency, as depicted in figs. 1 and 2, including signal panels ontology 1, signal
The central position of disk ontology 1 offers annular groove 11, and the front side cell wall of annular groove 11 is connected with the external world, the slot of annular groove 11
Rectangular channel 12 is offered on wall, the front side cell wall of rectangular channel 12 is connected with the external world, offers on the rear side cell wall of annular groove 11
Through-hole 13, and through-hole 13 is connected with the external world, and card slot 14 is offered on the hole wall of through-hole 13；
Signal panels ontology 1 is equipped with installation axle 2, and installation axle 2 passes through through-hole 13, and installation axle 2 is equipped with locating piece 21, and
Locating piece 21 is located in card slot 14, positioning disk 22 is additionally provided in installation axle 2, and positioning disk 22 is located in annular groove 11, positioning disk
The position of face rectangular channel 12 is equipped with spacing block set 221 on 22, and spacing block set 221 is located in rectangular channel 12, positioning disk 22
Position-arresting disk 23 is additionally provided on leading flank, the axis body positioned at the installation axle 2 of 21 side of locating piece is equipped with external screw thread 24, installation axle 2
On be additionally provided with fastening nut 3, and fastening nut 3 is located at the rear side of signal panels ontology 1, offers threaded hole 31 in fastening nut 3,
And it is threadedly coupled between threaded hole 31 and external screw thread 24.
In the present embodiment, the diameter of positioning disk 22 is greater than the aperture of through-hole 13, guarantees that positioning disk 22 is properly attached to annular
In slot 11, positioning disk 22 is avoided to stretch out from through-hole 13, causes correctly to install.
Specifically, the diameter of position-arresting disk 23 is greater than the diameter of positioning disk 22, and the diameter of position-arresting disk 23 is greater than annular groove 11
Diameter, guarantee position-arresting disk 23 and signal panels ontology 1 front side face contact, avoid the occurrence of position-arresting disk 23 and stick into annular groove 11,
Positioning is caused to fail.
Further, the diameter of fastening nut 3 is greater than the aperture of through-hole 13, guarantees fastening nut 3 and signal panels ontology 1
Rear side face contact, and mutual extrusion active force is generated between fastening nut 3 and signal panels ontology 1, signal panels ontology 1 is consolidated
It is fixed, avoid signal panels ontology 1 from shifting.
In the present embodiment, by the annular groove 11 of setting, through-hole 13 is offered on the cell wall of annular groove 11, and in through-hole 13
Hole wall on offer card slot 14, and the locating piece 21 in installation axle 2 is placed exactly in card slot 14, the just position of spacing block set 221
In in rectangular channel 12, limited further through the position-arresting disk 23 of setting, it is convenient that signal panels ontology 1 is correctly positioned and pacified
Dress solves its position inaccurate of the tooling of general detection camshaft signal disk consistency, be easy to cause the installation of signal panels
There is the problem of deviation in position.
Embodiment 2
In concrete operations, due to signal panels ontology 1 installation when be easy to appear loosening the case where, in reality
It applies and locating piece 21 and fastening nut 3 is made improvements on the basis of example 1, as a kind of preferred embodiment, such as Fig. 3 and Fig. 4 institute
Show, the one side of the remotely located disk 22 of locating piece 21 is equipped with latch 211, and the leading flank of fastening nut 3 is equipped with arc fixture block
32, often fluted 33 are opened up between two adjacent arc fixture blocks 32.
In the present embodiment, latch 211 is located in one of in groove 33, and latch 211 is contacted with the cell wall of the groove 33, and
Squeezing action power is generated between each other, realizes that the side by fastening nut 3 away from latch 211 ejects, and external screw thread at this time
Mutual extrusion between internal screw thread in 24 meetings and threaded hole 31 guarantees that under no external force, fastening nut 3 can not freely turn
It is dynamic.
In the present embodiment, by the way that several arc fixture blocks 32 are arranged on fastening nut 3, and per two adjacent arc fixture blocks
Fluted 33 are opened up between 32, and latch 211 is located in one of in groove 33, is realized under no external force, and spiral shell is fastened
Mother 3 can not be freely rotated, and solve the problems, such as that general signal panels ontology is easy to loosen.
Installation axle 2 when in use, is passed through through-hole 13 by the tooling of the detection camshaft signal disk consistency of the utility model,
And guaranteeing that the locating piece 21 in installation axle 2 is placed exactly in card slot 14, spacing block set 221 is placed exactly in rectangular channel 12, at this time
Position-arresting disk 23 is in contact with the leading flank of signal panels ontology 1, and position-arresting disk 23 plays position-limiting action at this time, convenient to signal panels ontology
1 is correctly positioned and is installed, and is solved its position inaccurate of the tooling of general detection camshaft signal disk consistency, is held
The installation site of signal panels is easily caused the problem of deviation occur；
Be stuck in groove 33 additionally by the latch 211 of setting, realization signal panels ontology 1 is fixed, latch 211 with
The cell wall of the groove 33 contacts, and generates squeezing action power between each other, realizes fastening nut 3 away from latch 211
Side ejection, and mutual extrusion between the internal screw thread in 24 meeting of external screw thread at this time and threaded hole 31, avoid fastening nut 3 that pine occurs
It is dynamic that signal panels ontology 1 is caused to shift, the correct installation of signal panels ontology 1 is influenced, general signal panels ontology 1 is solved and holds
The problem of easily loosening.
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 (7)
1. a kind of tooling for detecting camshaft signal disk consistency, including signal panels ontology (1), it is characterised in that: the signal
The central position of disk ontology (1) offers annular groove (11), offers rectangular channel (12) on the cell wall of the annular groove (11),
It is offered through-hole (13) on the rear side cell wall of the annular groove (11), and the through-hole (13) is connected with the external world, the through-hole
(13) card slot (14) are offered on hole wall；
The signal panels ontology (1) is equipped with installation axle (2), and the installation axle (2) passes through the through-hole (13), the installation
Axis (2) is equipped with locating piece (21), and the locating piece (21) is located in the card slot (14), also sets on the installation axle (2)
Have positioning disk (22), and the positioning disk (22) is located in the annular groove (11), square described in face on the positioning disk (22)
The position of shape slot (12) is equipped with spacing block set (221), and the spacing block set (221) is located in the rectangular channel (12), described
Position-arresting disk (23) are additionally provided on the leading flank of positioning disk (22).
2. the tooling of detection camshaft signal disk consistency according to claim 1, it is characterised in that: the position-arresting disk
(23) diameter is greater than the diameter of the positioning disk (22), and the diameter of the position-arresting disk (23) is greater than the straight of annular groove (11)
Diameter.
3. the tooling of detection camshaft signal disk consistency according to claim 1, it is characterised in that: be located at the positioning
The axis body of the installation axle (2) of block (21) side is equipped with external screw thread (24).
4. the tooling of detection camshaft signal disk consistency according to claim 3, it is characterised in that: the installation axle
(2) it is additionally provided on fastening nut (3), and the fastening nut (3) is located at the rear side of the signal panels ontology (1), the fastening
It offers threaded hole (31) in nut (3), and is threadedly coupled between the threaded hole (31) and the external screw thread (24).
5. the tooling of detection camshaft signal disk consistency according to claim 4, it is characterised in that: the fastening nut
(3) diameter is greater than the aperture of the through-hole (13).
6. the tooling of detection camshaft signal disk consistency according to claim 5, it is characterised in that: the locating piece
(21) one side far from the positioning disk (22) is equipped with latch (211).
7. the tooling of detection camshaft signal disk consistency according to claim 6, it is characterised in that: the fastening nut
(3) leading flank is equipped with several arc fixture blocks (32), offers between every two adjacent arc fixture blocks (32) recessed
Slot (33), and the latch (211) is located in one of in the groove (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747288.9U CN209013857U (en) | 2018-10-26 | 2018-10-26 | A kind of tooling detecting camshaft signal disk consistency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821747288.9U CN209013857U (en) | 2018-10-26 | 2018-10-26 | A kind of tooling detecting camshaft signal disk consistency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209013857U true CN209013857U (en) | 2019-06-21 |
Family
ID=66840186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821747288.9U Expired - Fee Related CN209013857U (en) | 2018-10-26 | 2018-10-26 | A kind of tooling detecting camshaft signal disk consistency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209013857U (en) |
-
2018
- 2018-10-26 CN CN201821747288.9U patent/CN209013857U/en not_active Expired - Fee Related
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| 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 |