CN208333293U - A kind of gear shaft detection and localization jig - Google Patents
A kind of gear shaft detection and localization jig Download PDFInfo
- Publication number
- CN208333293U CN208333293U CN201820837796.XU CN201820837796U CN208333293U CN 208333293 U CN208333293 U CN 208333293U CN 201820837796 U CN201820837796 U CN 201820837796U CN 208333293 U CN208333293 U CN 208333293U
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- detection
- pedestal
- gear shaft
- slot
- test pin
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- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 230000004807 localization Effects 0.000 title claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 210000003734 kidney Anatomy 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model discloses a kind of gear shaft detection and localization jigs, including jig body, pedestal, fastening screw, detection bolt；Pedestal is in C-shaped configuration, is installed in jig body；Fastening screw protrudes into pedestal from the C-shaped configuration opening of pedestal；The front end of fastening screw is provided with limiting slot, is provided with locating slot on the base；Kidney-shaped jack is provided in jig body, kidney-shaped jack is located at the lower section of locating slot；It is vertically arranged with spiral test pin on the base, the screw thread circular along spiral test pin axial screw is provided on spiral test pin；The screw thread of spiral test pin protrudes into locating slot；The side of pedestal is provided with detection bolt, detection bolt is movably installed in jig body；Detection slot is provided on detection bolt.The utility model is simple and reasonable, and manufacturing cost is low, and clamping speed is fast, can be realized the quick detection to gear shaft, guarantees the quality of gear shaft.
Description
Technical field
The utility model relates to gear shaft production field, in particular to a kind of gear shaft detection and localization jig.
Background technique
Gear shaft is a kind of common shaft base part, is usually used on the product of the flip structures such as laptop, mobile phone.
Positioning end handle and helical structure gear screw thread are provided on gear shaft.When gear shaft is connected for shaft, in order to
The rotation for controlling gear shaft opens and closes angle, and there is corresponding cooperation positioning to close between positioning end handle and the initial position of gear screw thread
System.The initial position of gear screw thread deviates, and it is too large or too small to will lead to rotation folding angle.Therefore, gear shaft produces
After the completion, it needs to detect gear shaft.The usual worker of existing way visually observes, and working efficiency is low, low precision, tooth
The quality stability of wheel shaft is poor.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of gear shaft detection and localization jig, examined by spiral
Pin and detection bolt cooperation are surveyed, gear shaft is positioned by spiral test pin, is detected, is solved by detecting bolt
Existing way there are working efficiencies low, low precision, the problem of the quality stability difference of gear shaft.
In order to achieve the above objectives, the technical solution of the utility model is as follows: a kind of gear shaft detection and localization jig, including controls
Have ontology, pedestal, fastening screw, detection bolt；The pedestal is in C-shaped configuration, is installed in the jig body；The positioning
Bolt and the pedestal cooperate, and protrude into the pedestal from the C-shaped configuration opening of the pedestal；The front end of the fastening screw
It is provided with semicircular limiting slot, the limiting slot position is corresponded on the pedestal and is provided with semicircular locating slot,
The limiting slot and the locating slot cooperate；Kidney-shaped jack is provided in the jig body, the kidney-shaped jack is located at institute
State the lower section of locating slot；It is vertically arranged with spiral test pin on the pedestal, is provided on the spiral test pin along described
The circular screw thread of spiral test pin axial screw；The spiral test pin is located at the side of the locating slot, the spiral detection
The screw thread of pin protrudes into the locating slot；The side of the pedestal is provided with detection bolt, the detection bolt activity installation
In in the jig body；The detection slot of strip open at one end is provided on the detection bolt.
As a kind of preferred embodiment of the utility model, fixed block is provided in the jig body；In the fixation
It is provided with loose slot on block, is provided with sliding pin in the loose slot；Kidney slot is provided on the detection bolt；The inspection
It surveys bolt to be inserted in the loose slot, the sliding pin is arranged in the kidney slot；The detection bolt is along the loose slot
Do the movement being directed toward above the locating slot.
As a kind of preferred embodiment of the utility model, guide post, the fastening screw are provided in the jig body
It is movably set on the guide post.
As a kind of preferred embodiment of the utility model, spring is arranged on the guide post, the spring is located at described
Between the end of guide post and the fastening screw.
As a kind of preferred embodiment of the utility model, the spiral test pin is made of SUJ2 steel.
As a kind of preferred embodiment of the utility model, fastening screw, the fastening screw are provided on the pedestal
The spiral test pin is fixed on the positioning.
Through the above technical solutions, the beneficial effect of technical solutions of the utility model is: the utility model structure is simply closed
Reason, manufacturing cost is low, and clamping speed is fast, and the contact length of spiral test pin and gear shaft is long, good to gear shaft position stability,
It can be realized the quick detection to gear shaft, guarantee the quality of gear shaft, improve product quality stability.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1, Fig. 2 are the structural schematic diagram of the utility model different perspectives.
Fig. 3 is the utility model gear shaft and spiral test pin mated condition figure.
Number and corresponding component title represented by letter in figure:
1. 2. guide post of jig body, 3. fastening screw
4. spiral test pin 5. detects 6. kidney-shaped jack of bolt.
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 creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment
In conjunction with Fig. 1, Fig. 2, Fig. 3, the utility model discloses a kind of gear shaft detection and localization jigs, for the fast of gear shaft
Speed detection.The utility model includes jig body 1, pedestal, fastening screw 3, detection bolt 5.Pedestal is in C-shaped configuration, is installed on
In jig body 1.Fastening screw 3 and pedestal cooperate, and protrude into pedestal from the C-shaped configuration opening of pedestal.Before fastening screw 3
End is provided with semicircular limiting slot, corresponds to limiting slot position on the base and is provided with semicircular locating slot, limiting slot
Cooperate with locating slot, the positioning of gear shaft is fixed in realization.It is provided with kidney-shaped jack 6 in jig body 1, kidney-shaped jack 6
In the lower section of locating slot.It is vertically arranged with spiral test pin 4 on the base, is provided on spiral test pin 4 along spiral test pin 4
The circular screw thread of axial screw；Spiral test pin 4 is located at the side of locating slot, and the screw thread of spiral test pin 4 protrudes into locating slot.
The side of pedestal is provided with detection bolt 5, detection bolt 5 is movably installed in jig body 1；It is arranged on detection bolt 5
There is the detection slot of strip open at one end.
Specifically, being provided with fixed block in jig body 1；It is provided with loose slot on fixed block, is set in loose slot
It is equipped with sliding pin；Kidney slot is provided on detection bolt 5；Detection bolt 5 is inserted in loose slot, and sliding pin is arranged in kidney slot
It is interior；Detection bolt 5 does the movement above direction locating slot along loose slot.
In order to improve the stability of the movement of fastening screw 3, guide post 2,3 activity of fastening screw are provided in jig body 1
It is sheathed on guide post 2.
In order to realize automatically reseting for fastening screw 3, spring is arranged on guide post 2, spring is located at the end of guide post 2
Between portion and fastening screw 3.
In order to improve the stability of spiral test pin 4, to improve detection accuracy, spiral test pin 4 is made of SUJ2 steel.?
Fastening screw is provided on pedestal, spiral test pin 4 is fixed on the positioning in fastening screw.
Working principle of the utility model is: by fastening screw 3 to the outer side stretching of pedestal, make fastening screw 3 and pedestal it
Between there are certain avoiding spaces, then gear shaft is placed between fastening screw 3 and pedestal, the lower end of gear shaft is placed on waist
In shape jack 6, fastening screw 3 is unclamped, under the action of the spring, fastening screw 3 is distinguished to pedestal pushing tow, limiting slot and locating slot
Gear shaft is gently rotated in conjunction with Fig. 3 with two side contacts of gear shaft, engages gear shaft with spiral test pin 4；It will test
Bolt 5 is elapsed to gear shaft, sees that can the positioning end handle of gear shaft just be fastened in detection slot.As being then non-defective unit；If not
Can, then it is defective products.
By above-mentioned specific embodiment, the beneficial effects of the utility model are: the utility model is simple and reasonable, manufacture
At low cost, clamping speed is fast, and spiral test pin 4 and the contact length of gear shaft are long, Neng Goushi good to gear shaft position stability
Now to the quick detection of gear shaft, guarantees the quality of gear shaft, improve product quality stability.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of gear shaft detection and localization jig, which is characterized in that including jig body, pedestal, fastening screw, detection bolt；
The pedestal is in C-shaped configuration, is installed in the jig body；The fastening screw and the pedestal cooperate, from the pedestal
C-shaped configuration opening protrude into the pedestal；The front end of the fastening screw is provided with semicircular limiting slot, in the base
The limiting slot position is corresponded on seat and is provided with semicircular locating slot, and the limiting slot and the locating slot cooperate；?
Kidney-shaped jack is provided in the jig body, the kidney-shaped jack is located at the lower section of the locating slot；It is erected on the pedestal
It directly is provided with spiral test pin, the screw thread circular along the spiral test pin axial screw is provided on the spiral test pin；
The spiral test pin is located at the side of the locating slot, and the screw thread of the spiral test pin protrudes into the locating slot；Institute
The side for stating pedestal is provided with detection bolt, and the detection bolt is movably installed in the jig body；It is inserted in the detection
The detection slot of strip open at one end is provided on pin.
2. gear shaft detection and localization jig according to claim 1, which is characterized in that be provided in the jig body
Fixed block；It is provided with loose slot on the fixed block, is provided with sliding pin in the loose slot；It is set on the detection bolt
It is equipped with kidney slot；The detection bolt is inserted in the loose slot, and the sliding pin is arranged in the kidney slot；The detection
Bolt does the movement being directed toward above the locating slot along the loose slot.
3. gear shaft detection and localization jig according to claim 2, which is characterized in that be provided in the jig body
Guide post, the fastening screw are movably set on the guide post.
4. gear shaft detection and localization jig according to claim 3, which is characterized in that be arranged with bullet on the guide post
Spring, the spring are located between the end and the fastening screw of the guide post.
5. gear shaft detection and localization jig according to claim 2, which is characterized in that the spiral test pin is by SUJ2 steel
It is made.
6. gear shaft detection and localization jig according to claim 5, which is characterized in that be provided with fastening on the pedestal
The spiral test pin is fixed on the positioning in screw rod, the fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837796.XU CN208333293U (en) | 2018-05-31 | 2018-05-31 | A kind of gear shaft detection and localization jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837796.XU CN208333293U (en) | 2018-05-31 | 2018-05-31 | A kind of gear shaft detection and localization jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333293U true CN208333293U (en) | 2019-01-04 |
Family
ID=64772640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837796.XU Expired - Fee Related CN208333293U (en) | 2018-05-31 | 2018-05-31 | A kind of gear shaft detection and localization jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018572A (en) * | 2021-11-05 | 2022-02-08 | 成都秦川物联网科技股份有限公司 | Pre-installation quality detection system and detection method suitable for manufacturing of industrial Internet of things |
-
2018
- 2018-05-31 CN CN201820837796.XU patent/CN208333293U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018572A (en) * | 2021-11-05 | 2022-02-08 | 成都秦川物联网科技股份有限公司 | Pre-installation quality detection system and detection method suitable for manufacturing of industrial Internet of things |
| CN114018572B (en) * | 2021-11-05 | 2023-06-27 | 成都秦川物联网科技股份有限公司 | Preassembly quality detection system and detection method suitable for industrial Internet of things manufacturing |
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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: 20190104 |