CN203249560U - Position degree gauge - Google Patents
Position degree gauge Download PDFInfo
- Publication number
- CN203249560U CN203249560U CN 201320244906 CN201320244906U CN203249560U CN 203249560 U CN203249560 U CN 203249560U CN 201320244906 CN201320244906 CN 201320244906 CN 201320244906 U CN201320244906 U CN 201320244906U CN 203249560 U CN203249560 U CN 203249560U
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- China
- Prior art keywords
- assembly
- position detecting
- resistance
- detecting tool
- clock gauge
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a position degree gauge. The position degree gauge is used for detecting the position degree of an assembly piece which is formed by assembling an ignition coil resistor and a high voltage cap. The position degree gauge comprises a rotation component which is used for driving the resistor of the assembly piece to rotate around the axis line of the high voltage cap, and a dial indicator. The dial indicator is used for detecting the displacement of the first direction of the outer peripheral surface, which is perpendicular to the axis line of the high voltage cap, of the resistor when the resistor rotates, so as to detect the position degree of the assembly piece. The dial indicator is provided with a direction needle which can contact the outer peripheral surface of the resistor, wherein the axis line of the direction needle is arranged along the first direction. According to the position degree gauge provided by the utility model, off-line detection can be conveniently carried out on the position degree of the assembly piece which is formed by assembling the resistor and the high voltage cap; the problem that the position degree of the assembly piece which is formed by assembling the resistor and the high voltage cap cannot be monitored is solved; and the product quality is improved.
Description
Technical field
The utility model relates to a kind of position detecting tool, relates in particular in a kind of ignition coil assembling process the position detecting tool for detection of the position degree of resistance and cavity cap assembly.
Background technology
In the ignition coil assembling process, a procedure is arranged for resistance and cavity cap are assembled, the assembly with resistance and cavity cap press-fits to housing assembly through equipment again.Be illustrated in figure 1 as the structural representation of the assembly after resistance and cavity cap are assembled.In this process, need to guarantee the position degree of the assembly 100 after resistance 102 and cavity cap 101 are assembled.In order to guarantee the position degree after resistance and cavity cap are assembled, need to before production, assemble ability by Authentication devices, the assembly after resistance and the cavity cap assembling is carried out the position degree test.
In the existing ignition coil assembling process, owing to can't carry out to the position degree of the assembly of resistance and cavity cap online 100% test, line is not developed the position detecting tool of off-line outward yet, and causing equipment to press-fit scarce capacity can't monitor, the generation defective products.
The utility model content
The purpose of this utility model just is to provide a kind of position detecting tool, the position degree of the assembly after resistance that can the check point fire coil and the cavity cap assembling.
Technical scheme provided by the utility model is as follows:
A kind of position detecting tool, described position detecting tool is for detection of the resistance of ignition coil and the position degree of the assembly after the cavity cap assembling, and described position detecting tool comprises:
The rotary components that one resistance that is used for driving described assembly is rotated around the axial line of described cavity cap; And,
One is used for when described resistance rotation, the outer peripheral face that detects described resistance with the perpendicular first direction of the axial line of described cavity cap on displacement, with the clock gauge of the position degree that detects described assembly, described clock gauge has an axial line along the detection pin of the outer peripheral face that can contact described resistance of described first direction setting.
Further, described rotary components comprises:
Be used for gripping the clamping device of described assembly; And,
Be used for driving described clamping device rotation, to drive the first driving mechanism of described assembly rotation, described the first driving mechanism is connected with described clamping device.
Further, described clamping device adopts pneumatic Three-jaw fixture.
Further, described the first driving mechanism comprises:
Be connected with described clamping device, can drive the follower gear of described clamping device rotation;
With described follower gear engagement, can drive the driving gear of described follower gear rotation; And,
Be connected with described driving gear, can drive the first handle of described driving gear rotation.
Further, described position detecting tool also comprises:
One is used for mobile described clock gauge so that described detection pin move with the outer peripheral face contact of described resistance or the moving assembly that separates, described moving assembly is connected with described clock gauge.
Further, described moving assembly comprises:
One guide rail;
One sliding part that can move along described guide rail, described sliding part and described clock gauge are connected;
One can drive the second driving mechanism that described sliding part moves along described guide rail, and described the second driving mechanism is connected with described sliding part.
Further, described moving assembly also comprises a position limiting structure for the amount of movement that limits described sliding part.
Further, described clock gauge is digital display dial gauge.
The beneficial effects of the utility model are as follows:
Position detecting tool of the present utility model can be easily carries out line to the position degree of the assembly after resistance and the cavity cap assembling and detects outward, thereby solves the problem that the position degree of the assembly after resistance is assembled with cavity cap can't be monitored, and improves the quality of products.
Description of drawings
Fig. 1 represents the structural representation of the assembly of the resistance of ignition coil and cavity cap;
Fig. 2 represents the front view of position detecting tool of the present utility model;
The vertical view of Fig. 3 presentation graphs 2;
The right view of Fig. 4 presentation graphs 2.
Embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
For carrying out the problem that position degree detects to the resistance of ignition coil and the assembly after the cavity cap assembling in the prior art, the utility model provides a kind of position detecting tool, the position degree of the assembly after resistance that can the check point fire coil and the cavity cap assembling.
Shown in Fig. 2 to 4, position detecting tool provided by the utility model comprises:
The rotary components 200 that one resistance 102 that is used for driving described assembly 100 is rotated around the axial line of described cavity cap 101; And,
One is used for when described resistance 102 rotation, the outer peripheral face that detects described resistance 102 with the perpendicular first direction of the axial line of described cavity cap 101 on displacement, with the clock gauge 300 of the position degree that detects described assembly 100, described clock gauge 300 has an axial line along the detection pin 301 of the outer peripheral face that can contact described resistance 102 of described first direction setting.
Such scheme, detect the position degree of its assembly 100 by detecting resistance 102 and the right alignment of cavity cap 101, particularly, by rotary components 200 so that resistance 102 can be around the rotation of the axial line of cavity cap 101, detection pin 301 with clock gauge 300 contacts with the outer peripheral face of resistance 102 again, in resistance 102 and cavity cap 101 rotary courses, change in location situation according to the outer peripheral face of the shown resistance 102 of clock gauge 300, whether the position degree that can judge the assembly 100 that resistance 102 and cavity cap 101 press-fit meets the demands, such as: clock gauge 300 shows that the displacement of the outer peripheral face of resistance 102 surpasses preset range, resistance 102 does not then meet the demands with the position degree of the assembly 100 of cavity cap 101 so, thereby, can be easily the position degree of the assembly 100 after resistance 102 and cavity cap 101 assemblings being carried out line by position detecting tool of the present utility model detects outward, improve the quality of products, reduce the disqualification rate of ignition coil.
In the present embodiment, preferred, described rotary components 200 comprises:
Be used for gripping the clamping device 201 of described assembly 100; And,
Be used for driving described clamping device 201 rotations, to drive the first driving mechanism of described assembly 100 rotations, described the first driving mechanism is connected with described clamping device 201.Preferably, described clamping device 201 adopts pneumatic Three-jaw fixture.Such scheme utilizes 201 pairs of assemblies 100 of clamping device to position, and recycles the first driving mechanism and drives clamping device 201 motions, to drive assembly 100 rotations.Especially use pneumatic Three-jaw fixture that the holding force of part is rationally controlled, guarantee the part accurate positioning, use air pressure control to guarantee that accessory appearance is not destroyed.
In the such scheme, accurately locate with 201 pairs of resistance of clamping device 102 and the reference field (outer peripheral face of resistance 102) of the assembly 100 of cavity cap 101 by the theory of utilizing geometric dimensioning ﹠ tolerancing, pass through again the clamp pressure of pneumatic Three-jaw fixture, guarantee the part accurate positioning, and outward appearance is not destroyed, improved assembly quality, the defective 0PPM that is reduced to of the position degree of assembly 100.
In addition, in the present embodiment, preferred, described the first driving mechanism comprises:
Be connected with described clamping device 201, can drive the follower gear of described clamping device 201 rotations;
With described follower gear engagement, can drive the driving gear of described follower gear rotation; And,
Be connected with described driving gear, can drive the first handle 202 of described driving gear rotation.
Adopt such scheme, this position detecting tool simple in structure, after utilizing pneumatic Three-jaw fixture that resistance 102 and the assembly 100 of cavity cap 101 are accurately located, can drive by rotating first handle 202 assembly 100 rotations of resistance 102 and cavity cap 101.What certainly can understand is, in actual applications, this first driving mechanism also can adopt other modes, such as: adopt electric driving mechanism to drive assembly 100 rotations etc.
In addition, in the present embodiment, preferred, described position detecting tool also comprises:
One is used for mobile described clock gauge 300 so that described detection pin 301 move with the outer peripheral face contact of described resistance 102 or the moving assembly 400 that separates, described moving assembly 400 is connected with described clock gauge 300.
Utilize described moving assembly 400, can be when needs detect assembly 100, mobile clock gauge 300, so that the detection pin 301 of clock gauge 300 move to can with the contacted position of the outer peripheral face of resistance 102, and finish when detecting, can move clock gauge 300 by this moving assembly 400, so that the detection pin 301 of clock gauge 300 moves to the position of separating with the outer peripheral face of resistance 102, thereby be convenient for changing assembly 100, carry out next time and detect.
In the present embodiment, preferred, described moving assembly 400 comprises:
One guide rail 401;
One sliding part 402 that can move along described guide rail 401, described sliding part 402 is connected with described clock gauge 300;
One can drive the second driving mechanism that described sliding part 402 moves along described guide rail 401, and described the second driving mechanism is connected with described sliding part 402, and described the second driving mechanism preferably adopts second handle 403 to drive.
What certainly can understand is, in actual applications, the structure of described moving assembly 400 can also adopt other modes, as: utilize hydraulic stem advance as described in clock gauge 300 move etc., enumerate no longer one by one at this.
In addition, for the ease of operation, so that clock gauge 300 is moved to correct position, the detection pin 301 that guarantees clock gauge 300 is accurate with the outer peripheral face contact position of resistance 102, in the present embodiment, preferably, described moving assembly 400 also comprises a position limiting structure 404 for the amount of movement that limits described sliding part 402.
In addition, in the present embodiment, preferred, described clock gauge 300 is digital display dial gauge 300.
Below explanation utilizes the position detecting tool that provides in the above preferred embodiment to the position degree testing process of resistance 102 with the assembly 100 of cavity cap 101.At first, the assembly 100 that resistance 102 and cavity cap 101 is assembled grips by pneumatic Three-jaw fixture; Then, promote clock gauge 300 by second handle 403, so that the detection pin 301 of clock gauge 300 contacts with the outer peripheral face of resistance 102; Open clock gauge 300, zero clearing; Uniform rotation first handle 202 is so that assembly 100 at the uniform velocity rotates; Observe the numerical value change of clock gauge 300, in the situation that resistance 102 and cavity cap 101 right alignmenies meet the demands, clock gauge 300 shows that the fluctuation of numerical value is smaller, in the numerical value of drawing regulation; If the fluctuation ratio of clock gauge 300 is larger, exceed the requirement of drawing regulation, show that then resistance 102 and the position degree of cavity cap 101 assemblies 100 have problem, need the press-fitting tool of adjustment equipment.
It more than is preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. a position detecting tool is characterized in that, described position detecting tool is for detection of the resistance of ignition coil and the position degree of the assembly after the cavity cap assembling, and described position detecting tool comprises:
The rotary components that one resistance that is used for driving described assembly is rotated around the axial line of described cavity cap; And,
One is used for when described resistance rotation, the outer peripheral face that detects described resistance with the perpendicular first direction of the axial line of described cavity cap on displacement, with the clock gauge of the position degree that detects described assembly, described clock gauge has an axial line along the detection pin of the outer peripheral face that can contact described resistance of described first direction setting.
2. position detecting tool according to claim 1 is characterized in that, described rotary components comprises:
Be used for gripping the clamping device of described assembly; And,
Be used for driving described clamping device rotation, to drive the first driving mechanism of described assembly rotation, described the first driving mechanism is connected with described clamping device.
3. position detecting tool according to claim 2 is characterized in that, described clamping device adopts pneumatic Three-jaw fixture.
4. position detecting tool according to claim 2 is characterized in that, described the first driving mechanism comprises:
Be connected with described clamping device, can drive the follower gear of described clamping device rotation;
With described follower gear engagement, can drive the driving gear of described follower gear rotation; And,
Be connected with described driving gear, can drive the first handle of described driving gear rotation.
5. position detecting tool according to claim 1 is characterized in that, described position detecting tool also comprises:
One is used for mobile described clock gauge so that described detection pin move with the outer peripheral face contact of described resistance or the moving assembly that separates, described moving assembly is connected with described clock gauge.
6. position detecting tool according to claim 5 is characterized in that, described moving assembly comprises:
One guide rail;
One sliding part that can move along described guide rail, described sliding part and described clock gauge are connected;
One can drive the second driving mechanism that described sliding part moves along described guide rail, and described the second driving mechanism is connected with described sliding part.
7. position detecting tool according to claim 6 is characterized in that, described moving assembly also comprises a position limiting structure for the amount of movement that limits described sliding part.
8. position detecting tool according to claim 1 is characterized in that, described clock gauge is digital display dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244906 CN203249560U (en) | 2013-05-08 | 2013-05-08 | Position degree gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320244906 CN203249560U (en) | 2013-05-08 | 2013-05-08 | Position degree gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203249560U true CN203249560U (en) | 2013-10-23 |
Family
ID=49375993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320244906 Expired - Fee Related CN203249560U (en) | 2013-05-08 | 2013-05-08 | Position degree gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203249560U (en) |
-
2013
- 2013-05-08 CN CN 201320244906 patent/CN203249560U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131023 Termination date: 20170508 |