CN206772177U - A kind of stair step main wheel seat verifying attachment - Google Patents
A kind of stair step main wheel seat verifying attachment Download PDFInfo
- Publication number
- CN206772177U CN206772177U CN201720630399.0U CN201720630399U CN206772177U CN 206772177 U CN206772177 U CN 206772177U CN 201720630399 U CN201720630399 U CN 201720630399U CN 206772177 U CN206772177 U CN 206772177U
- Authority
- CN
- China
- Prior art keywords
- main wheel
- wheel seat
- hole
- substrate
- sliding cavity
- Prior art date
- 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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- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
The utility model discloses a kind of stair step main wheel seat verifying attachment, including substrate (1) and it is located at the detection components (2) of substrate (1) one or both sides, described detection components (2) include being located at more on substrate (1) lateral shafts (21) for being used to coordinate with the cross through hole (10a) on main wheel seat (10), the perpendicular and locating piece (22) for being bonded with the side wall (10b) of main wheel seat (10) is additionally provided with described substrate (1), the longitudinal axis (23) coordinated with the longitudinal hole (10c) on main wheel seat (10) can be slided and be used in it by being provided with described locating piece (22).The utility model is simple in construction, easy to operate, and accuracy of detection is high.
Description
【Technical field】
It the utility model is related to a kind of stair step main wheel seat verifying attachment.
【Background technology】
As shown in Figure 7, Figure 8, the main wheel seat 10 on stair step has a longitudinal hole 10c and cross through hole 10a at present, and one
As be required for detecting longitudinal hole 10c and cross through hole 10a position, also to the bottom surface 10d of stair step main wheel seat 10
Detected with side 10b perpendicularity, conventional method is measured using slide measure and square now, operates not side
Just, and accuracy of detection is low, and then causes unstable product quality.
Therefore, the utility model is based on the insufficient and caused of the above.
【Utility model content】
The purpose of the utility model is to overcome the deficiencies in the prior art, there is provided a kind of simple in construction, easy to operate, detection essence
Spend high stair step main wheel seat verifying attachment.
The utility model is achieved through the following technical solutions：
A kind of stair step main wheel seat verifying attachment, it is characterised in that：Including substrate 1 and it is located at the one or both sides of substrate 1
Detection components 2, described detection components 2 include setting on substrate 1 more and are used for and the cross through hole 10a on main wheel seat 10
The lateral shaft 21 of cooperation, the perpendicular and positioning for being bonded with the side wall 10b of main wheel seat 10 is additionally provided with described substrate 1
Block 22, interior be provided with of described locating piece 22 can be slided in it and for vertical with the longitudinal hole 10c cooperations on main wheel seat 10
To axle 23.
Stair step main wheel seat verifying attachment as described above, it is characterised in that：Described locating piece 22 includes pedestal 221
With the lid 222 being connected with pedestal 221, described pedestal 221 is provided with the sliding cavity 24 that longitudinal axis 23 can be supplied to slide inside, institute
The pedestal 221 stated be provided with communicated with sliding cavity 24 and sectional area be less than the sectional area of sliding cavity 24 first through hole 25, it is described
Longitudinal axis 23 include the longitudinal hole 10c inserting paragraph 231 that can be passed and insert on main wheel seat 10 from first through hole 25, it is described
Inserting paragraph 231 on be connected with protrude its lateral wall and can by the edge of first through hole 25 stop stop part 232, described slip
Spring 26 is provided with chamber 24 and between lid 222 and stop part 232, described lid 222 is provided with and the phase of sliding cavity 24
Logical and sectional area is less than the second through hole 27 of the sectional area of sliding cavity 24, and being connected with described stop part 232 can be logical second
The sliding axis 234 slided in hole 27, described spring 26 are enclosed on sliding axis 234.
Stair step main wheel seat verifying attachment as described above, it is characterised in that：Described sliding axis 234 are provided with protrusion
The location division 235 of its lateral surface, it is described when the longitudinal hole 10c in described inserting paragraph 231 and main wheel seat 10 is fully mated
The end face of location division 235 be bonded with the lateral wall of lid 222.
Stair step main wheel seat verifying attachment as described above, it is characterised in that：Described inserting paragraph 231 is provided with can quilt
The inclined-plane 233 that main wheel seat 10 promotes and makes longitudinal axis 23 be slided into sliding cavity 24.
Compared with prior art, the utility model has the following advantages：
1st, when in use, the side wall of main wheel seat is bonded locating piece side wall and moved to orientation substrate the utility model first,
Lateral shaft on substrate is just penetrated into the cross through hole on main wheel seat, when main wheel seat bottom surface is bonded with substrate surface, positioning
Longitudinal axis in block just stretches out and is inserted into the longitudinal hole on main wheel seat.In detection process, if lateral shaft and longitudinal direction
Axle can be inserted respectively into the cross through hole and longitudinal hole on main wheel seat, and main wheel seat side wall is pasted with locating piece side wall
Close, main wheel seat bottom surface is bonded with substrate surface, therefore can be determined that the cross through hole of the main wheel seat and the position chi of longitudinal hole
Very little to meet to require, the perpendicularity of main wheel seat side wall and bottom surface meets to require, otherwise the main wheel seat can not meet product requirement, it should
Prevent to use.Detected by the utility model, easy to operate, accuracy of detection is high, improves the stability of product quality.
2nd, the utility model is in detection, when the inserting paragraph on longitudinal axis and the longitudinal hole on main wheel seat are fully mated,
That is when the length of inserting paragraph insertion longitudinal hole is equal to the depth of longitudinal hole, the side wall of location division is then pasted with the side wall of locating piece
Close, it is possible thereby to judge that the position dimension of the longitudinal hole on main wheel seat meets to require；If it is fixed to be found during detection
The side wall in position portion and the side wall of locating piece are separated by a distance, then can be determined that the position of the longitudinal hole on main wheel seat
Off-dimension.Whether closed with the longitudinal hole position dimension whether locating piece is bonded to judge on main wheel seat by location division
Lattice, it is easy to judge, can differentiate at a glance, operate more convenient.
3rd, the utility model is simple in construction, easy to operate, and accuracy of detection is high, is adapted to popularization and application.
【Brief description of the drawings】
Fig. 1 is the utility model side view；
Fig. 2 is the schematic diagram of part of the present utility model；
Fig. 3 is the utility model front view；
Fig. 4 is the zoomed-in view at A in Fig. 3；
Fig. 5 is one of the schematic diagram of the utility model in detection process；
Fig. 6 is the two of schematic diagram of the utility model in detection process；
Fig. 7 is one of schematic diagram of main wheel seat；
Fig. 8 is the two of the schematic diagram of main wheel seat.
【Embodiment】
The utility model is further described below in conjunction with the accompanying drawings：
As shown in Figures 1 to 8, a kind of stair step main wheel seat verifying attachment, including substrate 1 and be located at the side of substrate 1 or
The detection components 2 of both sides, described detection components 2, which include setting on substrate 1 more, to be used to lead to the transverse direction on main wheel seat 10
The lateral shaft 21 that hole 10a coordinates, it is additionally provided with described substrate 1 perpendicular and for being bonded with the side wall 10b of main wheel seat 10
Locating piece 22, be provided with described locating piece 22 to slide and for matching somebody with somebody with the longitudinal hole 10c on main wheel seat 10 in it
The longitudinal axis 23 of conjunction.
As shown in Figures 3 to 6, described locating piece 22 includes pedestal 221 and the lid 222 being connected with pedestal 221, described
Pedestal 221 be provided with can for the sliding cavity 24 that slide inside of longitudinal axis 23, described pedestal 221 provided with and the phase of sliding cavity 24
Logical and sectional area is less than the first through hole 25 of the sectional area of sliding cavity 24, and described longitudinal axis 23 includes to wear from first through hole 25
The inserting paragraph 231 for the longitudinal hole 10c for going out and inserting on main wheel seat 10, its outside of protrusion is connected with described inserting paragraph 231
Wall and the stop part 232 that can be stopped by the edge of first through hole 25, described sliding cavity 24 is interior and is located at lid 222 and stop part
It is provided with spring 26 between 232, described lid 222 is provided with to be communicated and sectional area is less than the section of sliding cavity 24 with sliding cavity 24
The second long-pending through hole 27, the sliding axis 234 that can be slided in the second through hole 27 are connected with described stop part 232, it is described
Spring 26 is enclosed on sliding axis 234.
As shown in Figures 3 to 6, described sliding axis 234 are provided with the location division 235 for protruding its lateral surface, described
When longitudinal hole 10c in inserting paragraph 231 and main wheel seat 10 is fully mated, end face and the lid 222 of described location division 235
Lateral wall is bonded.
It can be promoted by main wheel seat 10 as shown in Fig. 2 described inserting paragraph 231 is provided with and make longitudinal axis 23 to sliding cavity 24
The inclined-plane 233 of interior slip.
Operation principle：
As shown in Figures 3 to 8, when needing to detect main wheel seat 10, the side wall 10b fitting side walls of locating piece 22 of main wheel seat 10
And moved to the direction of substrate 1, the lateral shaft 21 on substrate 1 is just penetrated into the cross through hole 10a on main wheel seat 10, same with this
When, main wheel seat 10 touches with the inclined-plane 233 on longitudinal axis 23, so as to promote longitudinal axis 23 to be slided into sliding cavity 24, works as main wheel
10 bottom surface 10d of seat are with the surface of substrate 1 when being bonded, the longitudinal axis 23 in locating piece 22 just with the longitudinal hole 10c on main wheel seat 10
Alignment, spring 26 promote longitudinal axis 23, and longitudinal axis 23 just stretches out and is inserted into the longitudinal hole 10c on main wheel seat 10, if
Longitudinal hole 10c position dimension is qualified, then the end face of location division 235 is bonded with the side wall of lid 222, if longitudinal hole
10c position dimension is unqualified, then inserting paragraph 231 is blocked or pinned, now the end face of location division 235 and lid 222
Side wall separates.In above-mentioned detection process, if lateral shaft 21 and longitudinal axis 23 can be completely inserted on main wheel seat 10 respectively
In cross through hole 10a and longitudinal hole 10c, and the side wall 10b of main wheel seat 10 is bonded with the side wall of locating piece 22, the bottom surface of main wheel seat 10
10d is bonded with the surface of substrate 1, therefore can be determined that the cross through hole 10a and longitudinal hole 10c of the main wheel seat 10 position dimension
Meet to require, the side wall 10b of main wheel seat 10 and bottom surface 10d perpendicularity meets to require, otherwise the main wheel seat can not meet that product will
Ask, it should prevent to use.Detected by the utility model, easy to operate, accuracy of detection is high, improves the stabilization of product quality
Property.
Claims (4)
- A kind of 1. stair step main wheel seat verifying attachment, it is characterised in that：Including substrate (1) and it is located at substrate (1) side or two The detection components (2) of side, described detection components (2) include be located at more on substrate (1) be used for on main wheel seat (10) The lateral shaft (21) that cross through hole (10a) coordinates, it is additionally provided with described substrate (1) perpendicular and is used for and main wheel seat (10) Side wall (10b) fitting locating piece (22), being provided with described locating piece (22) can slide and be used in it and main wheel seat (10) longitudinal axis (23) that the longitudinal hole (10c) on coordinates.
- 2. stair step main wheel seat verifying attachment according to claim 1, it is characterised in that：Described locating piece (22) bag Pedestal (221) and the lid (222) being connected with pedestal (221) are included, described pedestal (221), which is provided with, to exist for longitudinal axis (23) The sliding cavity (24) inside slided, described pedestal (221) are provided with and communicated with sliding cavity (24) and sectional area is less than sliding cavity (24) first through hole (25) of sectional area, described longitudinal axis (23) include to pass from first through hole (25) and inserting main wheel seat (10) inserting paragraph (231) of the longitudinal hole (10c) on, it is connected with described inserting paragraph (231) and protrudes its lateral wall and energy The stop part (232) stopped by first through hole (25) edge, described sliding cavity (24) is interior and is located at lid (222) and stop part (232) it is provided with spring (26) between, described lid (222) is provided with to be communicated and sectional area is less than and slided with sliding cavity (24) Second through hole (27) of chamber (24) sectional area, it is connected with what can be slided in the second through hole (27) on described stop part (232) Sliding axis (234), described spring (26) are enclosed on sliding axis (234).
- 3. stair step main wheel seat verifying attachment according to claim 2, it is characterised in that：Described sliding axis (234) The location division (235) for protruding its lateral surface is provided with, the longitudinal hole in described inserting paragraph (231) and main wheel seat (10) When (10c) is fully mated, the end face of described location division (235) is bonded with the lateral wall of lid (222).
- 4. stair step main wheel seat verifying attachment according to claim 3, it is characterised in that：Described inserting paragraph (231) It is provided with the inclined-plane (233) that can be promoted by main wheel seat (10) and make longitudinal axis (23) be slided into sliding cavity (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630399.0U CN206772177U (en) | 2017-06-01 | 2017-06-01 | A kind of stair step main wheel seat verifying attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720630399.0U CN206772177U (en) | 2017-06-01 | 2017-06-01 | A kind of stair step main wheel seat verifying attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206772177U true CN206772177U (en) | 2017-12-19 |
Family
ID=60635896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720630399.0U Expired - Fee Related CN206772177U (en) | 2017-06-01 | 2017-06-01 | A kind of stair step main wheel seat verifying attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206772177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024159A (en) * | 2017-06-01 | 2017-08-08 | 广东广都电扶梯部件有限公司 | A kind of stair step main wheel seat verifying attachment |
| CN110057263A (en) * | 2019-04-25 | 2019-07-26 | 中车青岛四方机车车辆股份有限公司 | It is a kind of for detecting the measuring instrument of axle wheel seat size |
-
2017
- 2017-06-01 CN CN201720630399.0U patent/CN206772177U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107024159A (en) * | 2017-06-01 | 2017-08-08 | 广东广都电扶梯部件有限公司 | A kind of stair step main wheel seat verifying attachment |
| CN110057263A (en) * | 2019-04-25 | 2019-07-26 | 中车青岛四方机车车辆股份有限公司 | It is a kind of for detecting the measuring instrument of axle wheel seat size |
| CN110057263B (en) * | 2019-04-25 | 2021-02-23 | 中车青岛四方机车车辆股份有限公司 | Measuring instrument for detecting size of wheel seat of axle |
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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: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |