CN208902408U - The detection device of electric direction converter of vehicle transmission worm gear - Google Patents
The detection device of electric direction converter of vehicle transmission worm gear Download PDFInfo
- Publication number
- CN208902408U CN208902408U CN201821701619.5U CN201821701619U CN208902408U CN 208902408 U CN208902408 U CN 208902408U CN 201821701619 U CN201821701619 U CN 201821701619U CN 208902408 U CN208902408 U CN 208902408U
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- Prior art keywords
- worm gear
- transmission worm
- fixed
- vertical plate
- diameter shaft
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 57
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 239000000523 sample Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 241000237858 Gastropoda Species 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000000284 extract Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of detection devices of electric direction converter of vehicle transmission worm gear, including bottom plate, bearing, sliding rail, screw rod, second vertical plate, the first vertical plate is provided with above the bottom plate, bearing (ball) cover is provided on first vertical plate, connection multi-diameter shaft is provided on the inside of the bearing (ball) cover, the bearing (ball) cover side is provided with the bearing, the connection multi-diameter shaft side is provided with first handle, the connection multi-diameter shaft other side is provided with the fixed turncap in end, transmission worm gear is provided on the connection multi-diameter shaft, cylinder outer circle detection block is provided with above the transmission worm gear.Beneficial effect is: the utility model is cooperated by thimble and the fixed turncap in end, transmission worm gear can be fixed, to ensure that the concentricity of transmission worm gear during rotation, cylinder outer circle detection block and concentricity probe can also be subjected to collocation use, the outer circle of transmission worm gear can be detected, improve the accuracy of testing result.
Description
Technical field
The utility model relates to testing equipment fields, more particularly to a kind of detection of electric direction converter of vehicle transmission worm gear
Device.
Background technique
Electric direction varying device can provide the device of power-assisted by motor for pilot control steering system, pass through controller
Control can provide ideal electric current to motor during pilot control motor turning, most preferably help to control motor offer
Power works, and in electric direction varying device, mostly important component is exactly to transmit worm gear, can guarantee to be driven by transmission worm gear
Stability.
After the processing of electric direction converter of vehicle transmission worm gear, needs to detect transmission worm gear, usually need
Assembly detection, but after being assembled due to transmission worm gear and worm screw, during detection, be easy to make transmission worm gear and snail
Bar is worn, and over time, is caused the inaccuracy of detection device testing result, is impacted to the processing of transmission worm gear.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of electric direction converter of vehicle transmission snail
The detection device of wheel, the utility model ensure that the concentricity of transmission worm gear during rotation, cylinder outer circle can also be examined
It surveys block and concentricity probe carries out collocation use, the outer circle of transmission worm gear can be detected, improve the standard of testing result
True property.
The utility model achieves the above object through the following technical schemes:
The detection device of electric direction converter of vehicle transmission worm gear, including bottom plate, bearing, sliding rail, screw rod, the second vertical plate, institute
It states and is provided with the first vertical plate above bottom plate, bearing (ball) cover is provided on first vertical plate, is provided on the inside of the bearing (ball) cover
Multi-diameter shaft is connected, the bearing (ball) cover side is provided with the bearing, and the connection multi-diameter shaft side is provided with first handle, institute
It states the connection multi-diameter shaft other side and is provided with the fixed turncap in end, be provided with transmission worm gear, the transmission on the connection multi-diameter shaft
It is provided with cylinder outer circle detection block above worm gear, the cylinder outer circle detection block rear portion is provided with connecting shaft, after the connecting shaft
Portion is provided with sliding block, and the sliding block welds together with the connecting shaft, so set, can be by the sliding block and the connection
Axis is fixed, make to connect it is relatively reliable, equipment work it is more stable, the sliding block rear portion is provided with fixed knob, described solid
Determine knob to be connected through a screw thread with the sliding block, so set, the fixed knob and the sliding block are attached, while
It facilitates and component is removed, keep equipment more convenient to use, be provided with the sliding rail, the cunning on the outside of the sliding block
Back vertical plate is provided on the outside of rail, the fixed turncap in the end is provided with thimble, the top far from the side of the connection multi-diameter shaft
Needle is provided with the screw rod far from the side of the fixed turncap in the end, and second handle, the screw rod are provided on the screw rod
Outside is provided with second vertical plate, and second vertical plate side is provided with fixed block, is arranged on the fixed block flexible solid
Determine band.
So set, cooperated by the fixed turncap in the thimble and the end, can to the transmission worm gear into
Row is fixed, to ensure that the concentricity of the transmission worm gear during rotation, using the cylinder outer circle detection block with
Concentricity probe carries out collocation use, can detect to the outer circle of the transmission worm gear.
In above structure, rotating the fixed knob moves the cylinder outer circle detection block upwards, described in rotation
Second handle separates the thimble with the fixed turncap in the end, extracts the fixed turncap in the end, installs institute
Transmission worm gear is stated, the transmission worm gear is fixed by the fixed turncap in the end, and rotate the second handle to make institute
It states thimble the fixed turncap in the end is fixed, the second handle is fixed by the elastic reducing-fixing band, is led to
Crossing the fixed knob makes to be moved under the cylinder outer circle detection block, fixing coaxial degree can detect on the back vertical plate
Probe, rotates the first handle, and the transmission worm gear is rotated to be detected.
Further, the transmission worm gear is connected by key with the connection multi-diameter shaft, so set, making the transmission snail
Wheel fixation is relatively reliable, increases the reliability of the transmission worm gear rotation；The fixed turncap in the end and the connection ladder
Axis is connected through a screw thread, so set, the fixed turncap in the end is attached with the connection multi-diameter shaft, while also being facilitated
Dismounting and fixation to the fixed turncap in the end, keep the equipment more convenient to use.
Further, first vertical plate and the bottom plate weld, so set, making first vertical plate and the bottom plate
It can be tightly secured together, increase the reliability of connection；The bearing (ball) cover is connected through a screw thread with first vertical plate,
So set, the bearing (ball) cover and first vertical plate are attached, while also facilitating and component is removed, makes to set
It is standby more convenient to use.
Further, the connection multi-diameter shaft is connect with first vertical plate by the bearing, so set, making described
Relative motion is generated between connection multi-diameter shaft and first vertical plate, is reduced coefficient of friction, is increased the stability of transmission；It is described
First handle welds together with the connection multi-diameter shaft, so set, can be by the first handle and the connection ladder
Axis is fixed, make to connect it is relatively reliable, equipment work it is more stable.
Further, the thimble welds together with the screw rod, so set, can be by the thimble and the spiral shell
Bar is fixed, and makes to connect relatively reliable；The screw rod is connected through a screw thread with second vertical plate, so set, will be described
Screw rod is attached with second vertical plate, while also facilitating the screw rod and the thimble is driven to be moved, and makes equipment
It uses more convenient.
Further, second vertical plate and the bottom plate weld, so set, making second vertical plate and the bottom plate
It can be tightly secured together, increase the reliability of connection；The fixed block and second vertical plate are consolidated by screw
It is fixed, so set, the fixed block is closely connect with second vertical plate by screw；The elastic reducing-fixing band with it is described solid
Block is determined by rivet interlacement, so set, the elastic reducing-fixing band is fixed, it can be by institute by the elastic reducing-fixing band
Second handle is stated to be fixed.
Further, the back vertical plate welds together with the bottom plate, so set, can be by the back vertical plate and institute
It states bottom plate to be fixed, equipment work is more stable；The sliding rail is fixed with the back vertical plate by screw, is so set
It sets, the sliding rail is closely connect with the back vertical plate by screw, the stability that equipment uses is increased；The sliding block and institute
It states sliding rail to be slidably connected, so set, making that relative motion can be generated between the sliding block and the sliding rail.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, cooperated by the fixed turncap of thimble and end, transmission worm gear can be fixed, to ensure that biography
The concentricity of dynamic worm gear during rotation；
2, cylinder outer circle detection block and concentricity probe can also be subjected to collocation use, it can be to the outer circle of transmission worm gear
It is detected, improves the accuracy of testing result.
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
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of internal structure signal of the detection device of electric direction converter of vehicle transmission worm gear described in the utility model
Figure；
Fig. 2 is a kind of main view of the detection device of electric direction converter of vehicle transmission worm gear described in the utility model；
Fig. 3 is a kind of top view of the detection device of electric direction converter of vehicle transmission worm gear described in the utility model.
The reference numerals are as follows:
1, the first vertical plate；2, bearing (ball) cover；3, first handle；4, multi-diameter shaft is connected；5, bearing；6, transmission worm gear；7, it pushes up
Needle；8, the fixed turncap in end；9, bottom plate；10, screw rod；11, second handle；12, elastic reducing-fixing band；13, fixed block；14, second
Vertical plate；15, back vertical plate；16, cylinder outer circle detection block；17, sliding rail；18, connecting shaft；19, fixed knob；20, sliding block.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing.
First embodiment:
As shown in Figure 1-Figure 3, a kind of detection device of electric direction converter of vehicle transmission worm gear, including bottom plate 9, bearing 5, cunning
Rail 17, screw rod 10, the second vertical plate 14 are provided with the first vertical plate 1 above bottom plate 9, are provided with bearing (ball) cover 2, axis on the first vertical plate 1
Socket end lid 2 is provided with connection multi-diameter shaft 4 to fixing bearing 5 on the inside of bearing (ball) cover 2, connect multi-diameter shaft 4 to fixed conveyor snail
Wheel 6,2 side of bearing (ball) cover are provided with bearing 5, and bearing 5 is to be that can carry out phase between connection multi-diameter shaft 4 and the first vertical plate 1
To rotation, connects 4 side of multi-diameter shaft and be provided with first handle 3, first handle 3 is to facilitate 4 turns of multi-diameter shaft of rotation connection
Dynamic, connection 4 other side of multi-diameter shaft is provided with the fixed turncap 8 in end, connects and is provided with transmission worm gear 6, transmission worm gear on multi-diameter shaft 4
6 tops are provided with cylinder outer circle detection block 16, and 16 rear portion of cylinder outer circle detection block is provided with connecting shaft 18, and 18 rear portion of connecting shaft is set
It is equipped with sliding block 20, sliding block 20 welds together with connecting shaft 18, so set, can be consolidated sliding block 20 and connecting shaft 18
It is fixed, make to connect relatively reliable, equipment work is more stable, and 20 rear portion of sliding block is provided with fixed knob 19, fixed knob 19 and sliding
Block 20 is connected through a screw thread, so set, fixed knob 19 and sliding block 20 are attached, while also being facilitated and being carried out to component
It removes, keeps equipment more convenient to use, sliding rail 17 is provided on the outside of sliding block 20, back vertical plate 15 is provided on the outside of sliding rail 17,
Back vertical plate 15 is provided with thimble 7 far from the side of connection multi-diameter shaft 4 to fixed rack 17, the fixed turncap 8 in end, and thimble 7 is used
With positioning, thimble 7 is provided with screw rod 10 far from the side of the fixed turncap 8 in end, and screw rod 10 is to fixed thimble 7, on screw rod 10
It is provided with second handle 11, position of the second handle 11 to adjust thimble 7 is provided with the second vertical plate 14 on the outside of screw rod 10, and
Two vertical plates, 14 side is provided with fixed block 13, elastic reducing-fixing band 12 is provided on fixed block 13, elastic reducing-fixing band 12 is to fixation
Second handle 11.
Second embodiment:
The difference of second embodiment and first embodiment is: transmission worm gear 6 is connected by key with multi-diameter shaft 4 is connect, end
The fixed turncap 8 in portion is connected through a screw thread with multi-diameter shaft 4 is connect.
Specifically, transmission worm gear 6 is connected by key with multi-diameter shaft 4 is connect, so set, keeping transmission worm gear 6 fixed more
Reliably, the reliability of the rotation of transmission worm gear 6 is increased；The fixed turncap 8 in end is connected through a screw thread with multi-diameter shaft 4 is connect, so
The fixed turncap 8 in end is attached by setting with multi-diameter shaft 4 connect, at the same also facilitate dismounting to end fixation turncap 8 and
It is fixed, keep equipment more convenient to use.
3rd embodiment:
The difference of 3rd embodiment and first embodiment is: back vertical plate 15 welds together with bottom plate 9, and sliding rail 17 is with after
Vertical plate 15 is fixed by screw, and sliding block 20 is slidably connected with sliding rail 17.
Specifically, back vertical plate 15 welds together with bottom plate 9, so set, can be consolidated back vertical plate 15 and bottom plate 9
Fixed, equipment work is more stable；Sliding rail 17 is fixed with back vertical plate 15 by screw, so set, by sliding rail 17 and vertical afterwards
Plate 15 is closely connected by screw, increases the stability that equipment uses；Sliding block 20 is slidably connected with sliding rail 17, so set,
Make that relative motion can be generated between sliding block 20 and sliding rail 17.
Working principle: rotation fixed knob 19 moves cylinder outer circle detection block 16 upwards, rotates second handle 11,
It separates thimble 7 with the fixed turncap 8 in end, extracts the fixed turncap 8 in end, transmission worm gear 6 is installed, it is solid by end
Determine turncap 8 transmission worm gear 6 is fixed, and rotating second handle 11 is fixed thimble 7 to the fixed turncap 8 in end, leads to
It crosses elastic reducing-fixing band 12 second handle 11 is fixed, makes to be moved under cylinder outer circle detection block 16 by fixed knob 19
It is dynamic, can on back vertical plate 15 fixing coaxial degree detection probe, rotate first handle 3, transmission worm gear 6 rotated so as to
It is detected.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. the detection device of electric direction converter of vehicle transmission worm gear, it is characterised in that: including bottom plate, bearing, sliding rail, screw rod,
Two vertical plates are provided with the first vertical plate above the bottom plate, are provided with bearing (ball) cover on first vertical plate, in the bearing (ball) cover
Side is provided with connection multi-diameter shaft, and the bearing (ball) cover side is provided with the bearing, and the connection multi-diameter shaft side is provided with
One handle, the connection multi-diameter shaft other side are provided with the fixed turncap in end, are provided with transmission worm gear on the connection multi-diameter shaft,
It is provided with cylinder outer circle detection block above the transmission worm gear, the cylinder outer circle detection block rear portion is provided with connecting shaft, described
Connecting shaft rear portion is provided with sliding block, and the sliding block welds together with the connecting shaft, and the sliding block rear portion is provided with fixed rotation
Button, the fixed knob are connected through a screw thread with the sliding block, and the sliding rail, the sliding rail outside are provided on the outside of the sliding block
It is provided with back vertical plate, the fixed turncap in the end is provided with thimble far from the side of the connection multi-diameter shaft, and the thimble is separate
The side of the fixed turncap in the end is provided with the screw rod, and second handle is provided on the screw rod, is set on the outside of the screw rod
It is equipped with second vertical plate, second vertical plate side is provided with fixed block, is provided with elastic reducing-fixing band on the fixed block.
2. the detection device of electric direction converter of vehicle transmission worm gear according to claim 1, it is characterised in that: the transmission
Worm gear is connected by key with the connection multi-diameter shaft, and the fixed turncap in the end is connected through a screw thread with the connection multi-diameter shaft.
3. the detection device of electric direction converter of vehicle transmission worm gear according to claim 1, it is characterised in that: described first
Vertical plate and the bottom plate weld, and the bearing (ball) cover is connected through a screw thread with first vertical plate.
4. the detection device of electric direction converter of vehicle transmission worm gear according to claim 1, it is characterised in that: the connection
Multi-diameter shaft is connect with first vertical plate by the bearing, and the first handle welds together with the connection multi-diameter shaft.
5. the detection device of electric direction converter of vehicle transmission worm gear according to claim 1, it is characterised in that: the thimble
Weld together with the screw rod, the screw rod is connected through a screw thread with second vertical plate.
6. the detection device of electric direction converter of vehicle transmission worm gear according to claim 1, it is characterised in that: described second
Vertical plate and the bottom plate weld, and the fixed block is fixed with second vertical plate by screw, the elastic reducing-fixing band and
The fixed block passes through rivet interlacement.
7. the detection device of electric direction converter of vehicle transmission worm gear according to claim 1, it is characterised in that: vertical after described
Plate welds together with the bottom plate, and the sliding rail is fixed with the back vertical plate by screw, the sliding block and the cunning
Rail is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701619.5U CN208902408U (en) | 2018-10-19 | 2018-10-19 | The detection device of electric direction converter of vehicle transmission worm gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821701619.5U CN208902408U (en) | 2018-10-19 | 2018-10-19 | The detection device of electric direction converter of vehicle transmission worm gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208902408U true CN208902408U (en) | 2019-05-24 |
Family
ID=66576320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821701619.5U Expired - Fee Related CN208902408U (en) | 2018-10-19 | 2018-10-19 | The detection device of electric direction converter of vehicle transmission worm gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208902408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308788A (en) * | 2023-10-30 | 2023-12-29 | 南通宇柏诺机械科技有限公司 | Automobile interior trim part die abrasion detection device |
-
2018
- 2018-10-19 CN CN201821701619.5U patent/CN208902408U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308788A (en) * | 2023-10-30 | 2023-12-29 | 南通宇柏诺机械科技有限公司 | Automobile interior trim part die abrasion detection device |
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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 |
Granted publication date: 20190524 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |