CN205352321U - Ball cage window detection device - Google Patents
Ball cage window detection device Download PDFInfo
- Publication number
- CN205352321U CN205352321U CN201620029439.1U CN201620029439U CN205352321U CN 205352321 U CN205352321 U CN 205352321U CN 201620029439 U CN201620029439 U CN 201620029439U CN 205352321 U CN205352321 U CN 205352321U
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- Prior art keywords
- cage
- locating piece
- base
- ball cage
- window
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Abstract
The utility model provides a ball cage window detection device. Inconvenient regulation, the relatively poor problem of commonality were fixed a position to the ball cage during it had solved prior art. This ball cage window detection device, including the base the front end of base is provided with and is used for the fulcrum ball cage at " the U " of the body of the marginal muscle about two windows of centrosymmetric shape supporter, and is provided with the gyro wheel on the top of the supporter both sides body of rod of window edge muscle physical contact, place the locating piece on the base, set up nut, the screw front end and the positioning block connection of nut fit in in the rear end of base. The utility model discloses the top is provided with the gyro wheel, makes things convenient for the roating sphere cage to to the measuring of the window of difference, the ball cage of the adaptable not equidimension of mobilizable locating piece.
Description
Technical field
This utility model belongs to a kind of detecting device, particularly a kind of for cage windows detecting device.
Background technology
Constant velocity cardan joint assembly is the critical component of car, and wherein the grinding of universal-joint Rzeppa retainer window is one of bottleneck of restriction constant velocity cardan joint assembly production.6 split window ball cage type retainers such as grade are one the most general, most widely used in this series products.For fully meeting reasonability and the economy of processing technique, improve working (machining) efficiency, thus plant retainer and replace other kinds of cage retainer, be the trend of rzeppa joint standardization, seriation, generalization and optimized design.6 split window ball cage type retainers such as grade have 6 windows along ectosphere circumference equal dividing.The distance of datum level all can be affected interior raceway, outer raceway, fit clearance between retainer and steel ball by the width dimensions of window, window center line.As size is undesirable, then it cannot be guaranteed that Optimum clearance, use middle universal joint can produce impact, noise and vibration.At present, general processing is to adopt CNC Lathe Turning internal and external spherical surfaces, then adopts punch press by 6 window punching and shapings, completes soft processing.After heat treatment, then carry out the grinding of window width.
During window punching press, only window width size leaves a small amount of grinding allowance, as the window grinding after heat treatment.All the other window sizes are once stamping, in order to guarantee the concordance of 6 window sizes.In actual production process, owing to the interference of the foreign material such as iron filings can cause workpiece error occur on location, the window's position after punching press is made to offset.Although this situation is accidental, but the processing of rear operation is brought very big hidden danger.So needing the information such as the position to window, shape to detect.Generally adopt optical projection method to detect, for utilizing the principle of optical projection, the profile of measured workpiece or table machine are projected to observing on curtain, measure or a kind of measuring method of comparison.When utilizing the method to detect, it is necessary to cage is had good positioning, due to the special shape of cage, existing positioner is not only inconvenient to regulate, and versatility is poor, and a kind of positioning fixture is only suitable for a kind of cage.
Utility model content
The purpose of this utility model is to there are the problems referred to above for existing technology, it is proposed that a kind of cage windows detecting device, and it is easy to adjust that this cage windows detecting device has location, is adapted to the cage detection of Multiple Type.
The purpose of this utility model can be realized by following technical proposal: a kind of cage windows detecting device, including shadowgraph, cage locating rack.Described cage locating rack includes base, it is provided with for supporting the cage " u "-shaped supporter at the edge muscle body about centrosymmetric two windows in the front end of described base, the top of the supporter both sides body of rod contacted with window edge muscle body is provided with roller, the lug of window edge muscle body and window edge.Being placed with locating piece on described base, arrange nut in the rear end of base, the screw front end coordinated in nut is connected with locating piece.During use, the end face of cage is leaned against on locating piece, the muscle body of centrosymmetric two windows is supported on the roller of supporter side lever end, then utilize shadowgraph that cage window carries out projection detection, the position of locating piece can be regulated by rotating nut to adapt to different size of cage.
In above-mentioned cage windows detecting device, coordinated by sliding track mechanism with base bottom described locating piece.It is beneficial to the movable of locating piece.
In above-mentioned cage windows detecting device, in described locating piece, contact cage end face side is provided with Magnet.So that having attracted cage so that it is firm position.
In above-mentioned cage windows detecting device, described Magnet is electric magnet, and described locating piece upper end is provided with cage proximity switch, and such as the photoswitch of reflection-type, described cage proximity switch switchs as the control of electric magnet.When putting cage, proximity switch detects cage, switch Guan Bi, makes electric magnet produce magnetic force and holds cage.
In above-mentioned cage windows detecting device, described Magnet or electric magnet are positioned at the lower left of locating piece.
Compared with prior art, this cage windows detecting device has the advantage that
The top of this utility model supporter is provided with roller, conveniently rotates cage, in order to the detection to different windows.Moveable locating piece is suitable for different size of cage.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model；
Fig. 2 is front view of the present utility model.
In figure, 1, base；2, side lever body；3, roller；4, cage；5, sliding track mechanism；6, electric magnet；7, photoswitch；8, the control circuit of power supply and electric magnet；9, nut bore；10, screw rod；11, locating piece.
Detailed description of the invention
The following is specific embodiment of the utility model and in conjunction with accompanying drawing, the technical solution of the utility model is further described, but this utility model is not limited to these embodiments.
As shown in Figure 1, 2, a kind of cage windows detecting device, including shadowgraph's (not shown in FIG.), cage locating rack.Described cage locating rack includes base 1, it is provided with for supporting the cage 4 " u "-shaped supporter at the edge muscle body about centrosymmetric two windows in the front end of described base, the top of the supporter both sides body of rod 2 contacted with window edge muscle body is provided with roller 3, the lug of window edge muscle body and window edge.Described base is placed with locating piece 11, is coordinated by sliding track mechanism 5 with base bottom described locating piece.Arranging nut in the rear end of base, the present embodiment is the nut bore 9 being arranged on base rear end, and screw rod 10 front end coordinated in nut is connected with locating piece.In described locating piece, contact cage end face side being provided with electric magnet 6, be provided with the photoswitch 7 of reflection-type in described locating piece upper end, described photoswitch switchs as the control of electric magnet.The control circuit 8 of power supply and electric magnet is provided below at photoswitch.When putting cage, proximity switch detects cage, switch Guan Bi, makes electric magnet produce magnetic force and holds cage.Described Magnet or electric magnet are positioned at the lower left of locating piece.
Specific embodiment described herein is only to this utility model spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Although more employing 1 herein, base；2, side lever body；3, roller；4, cage；5, sliding track mechanism；6, electric magnet；7, photoswitch；8, the control circuit of power supply and electric magnet；9, nut bore；10, the term such as screw rod, but it is not precluded from using the probability of other term.These terms are used to be only used to describe and explain essence of the present utility model more easily；It is all contrary with this utility model spirit for being construed as any additional restriction.
Claims (5)
1. a cage windows detecting device, including shadowgraph, cage locating rack, it is characterized in that, described cage locating rack includes base, it is provided with in the front end of described base for supporting the cage " u "-shaped supporter at the edge muscle body about centrosymmetric two windows, the top of the supporter both sides body of rod contacted with window edge muscle body is provided with roller, described base is placed with locating piece, arranging nut in the rear end of base, the screw front end coordinated in nut is connected with locating piece.
2. cage windows detecting device according to claim 1, it is characterised in that coordinated by sliding track mechanism with base bottom described locating piece.
3. cage windows detecting device according to claim 1, it is characterised in that in described locating piece, contact cage end face side is provided with Magnet.
4. cage windows detecting device according to claim 3, it is characterised in that described Magnet is electric magnet, is provided with cage proximity switch in described locating piece upper end, and described cage proximity switch switchs as the control of electric magnet.
5. cage windows detecting device according to claim 4, it is characterised in that described Magnet or electric magnet are positioned at the lower left of locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029439.1U CN205352321U (en) | 2016-01-13 | 2016-01-13 | Ball cage window detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620029439.1U CN205352321U (en) | 2016-01-13 | 2016-01-13 | Ball cage window detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205352321U true CN205352321U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620029439.1U Active CN205352321U (en) | 2016-01-13 | 2016-01-13 | Ball cage window detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205352321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127418A (en) * | 2022-08-31 | 2022-09-30 | 万向钱潮股份公司 | Measuring device for measuring a window of a joint cage |
-
2016
- 2016-01-13 CN CN201620029439.1U patent/CN205352321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115127418A (en) * | 2022-08-31 | 2022-09-30 | 万向钱潮股份公司 | Measuring device for measuring a window of a joint cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |