CN202195956U - Hub pressure shaft jump measuring device - Google Patents
Hub pressure shaft jump measuring device Download PDFInfo
- Publication number
- CN202195956U CN202195956U CN2011202871780U CN201120287178U CN202195956U CN 202195956 U CN202195956 U CN 202195956U CN 2011202871780 U CN2011202871780 U CN 2011202871780U CN 201120287178 U CN201120287178 U CN 201120287178U CN 202195956 U CN202195956 U CN 202195956U
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- CN
- China
- Prior art keywords
- last item
- lever
- wheel hub
- survey
- core
- 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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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a hub last item survey jump device, including the last item device, the last item device of locating the mesa of work board, work board side is equipped with surveys the jump device, survey the work platen that the jump device includes vertical establishment, be equipped with a pivot on the work platen, a lever middle part is rotated and is connected in the pivot, the work platen is fixed with the percentage table in the terminal top of lever, and the percentage table gauge outfit is perpendicular downward, the work platen is equipped with the spring in the terminal below of lever, the lever end by the centre gripping in the percentage table outfit with between the spring, the lever front end is equipped with the gauge needle, the gauge needle is located the last item device of last item hub's lower terminal surface below. The utility model discloses with the last item device with survey the jump device and synthesize and become a device, after the last item is accomplished, jump the rim of frock to this product through the survey that debugs in advance and jump the measurement, finally will press the axle and jump in same place with surveying and accomplish, save time avoids the product to damage simultaneously.
Description
Technical field
The utility model relates to wheel hub and installs and measuring technique.
Background technology
Last item survey to be jumped operation and is divided into altogether: last item holds, bearing holds, survey and jump three operations, because the measurement that last item need be beated to product after accomplishing, with the quality of fit behind the check last item; But in the prior art, need to transfer to the measurement of beating in other place again after the last item completion; And when quality of fit is not inconsistent behind the last item; Also need carry out bearing and hold operation, not only lose time, and let product cause more easily to damage.
The utility model content
The utility model technical matters to be solved just provides a kind of wheel hub last item and surveys the jumping device, improves the last item qualification rate in the production run, and last item and survey are jumped in the completion of same place, saves time, and avoids product to damage simultaneously.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of wheel hub last item is surveyed and is jumped device, comprises the last item device; Said last item device is located on the table top of work board, it is characterized in that: said work board side is provided with to survey jumps device, and said survey is jumped device and comprised the working plate of vertically setting up; Said working plate is provided with a rotating shaft; A lever middle part is rotationally connected with in the rotating shaft, and said working plate has dial gauge in the terminal upper fixed of lever, and the dial gauge gauge outfit vertically downward; Said working plate is provided with spring below the lever end; The lever end is held between said dial gauge gauge outfit and said spring, and said lever front end is provided with indicator, and said indicator is arranged in the below, lower surface of last item device wheel hub.
As preferably; Said last item device comprises that last item orienting sleeve, last item head, last item decide core; Wherein last item is decided on the table top that core vertically is installed on the work board, and last item is decided core upper surface external diameter and equated with the hub bearing external diameter, and the last item head is threaded onto last item to be decided in core and the hub bearing endoporus; Orienting sleeve is set in last item head upper end, and the orienting sleeve lower surface equates with the hub bearing external diameter.
As preferably, said last item head lower end is provided with a discoid step head, and said step head is pressed on said last item to be decided on the step surface of core center pit.
As preferably, it is threaded hole that said last item is decided core center pit lower end, and said threaded hole is threaded with push rod on the work board table top.
As preferably, the upper surface that the lower surface of said last item orienting sleeve and last item are decided core is provided with and the corresponding annular groove in hub bearing rolling body position.
As preferably, said working plate is provided with limited post in the position between rotating shaft below the lever and spring.
As preferably; Said dial gauge is located on the holder on the working plate; Said holder is provided with a vertical circular hole, and the guide pin bushing of said dial gauge passes said circular hole, and it is fixing to come with screw dial gauge is positioned that said holder sidepiece is provided with a screw hole vertical with said circular hole.
The utility model is jumped the synthetic technology of two technologies with last item and survey, and the last item device synthesizes a device with surveying the jumping device, simultaneously the last item frock is adjusted improvement; At first product is carried out last item, last item adopts new frock, not only improves precision; And reduced the disqualification rate of last item, after last item is accomplished, jump the measurement that frock beats to the wheel rim of this product (wheel hub of last item as required through the good survey of prior debugging; Surveying the position of jumping device mixes up; Last item accomplish the rear-wheel hub end face just in time be pressed in to survey jump on the device indicator) survey and jump the device design through lever principle, simple in structure, precision is high, last item is accomplished with surveying to jump in same place the most at last; Save time, avoid product to damage simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Fig. 1 is the structural representation of the utility model;
Fig. 2 decides the core cut-open view for last item;
Fig. 3 decides the core upward view for last item;
Fig. 4 is a last item orienting sleeve cut-open view.
Embodiment
To shown in Figure 4, survey the embodiment that jumps device like Fig. 1, comprise the last item device for a kind of wheel hub last item of the utility model; Said last item device is located on the table top of work board 4, and said work board side is provided with to survey jumps device, and said survey is jumped device and comprised the working plate of vertically setting up 1; Said working plate is provided with a rotating shaft 11; Lever 3 middle parts are rotationally connected with in the rotating shaft 11, and said working plate 1 has dial gauge 2 in lever 3 terminal upper fixed, and the dial gauge gauge outfit vertically downward; Said working plate 1 is provided with spring 13 below the lever end; The lever end is held between said dial gauge gauge outfit and said spring, and said lever front end is provided with indicator 31, and said indicator is arranged in the below, lower surface of last item device wheel hub 8.Said last item device comprises that last item orienting sleeve 7, last item head 6, last item decide core 5; Wherein last item is decided on the table top that core vertically is installed on work board 4; Last item is decided core 5 upper surface external diameters and is equated with the hub bearing external diameter; Last item head 6 is threaded onto last item to be decided in core and the hub bearing endoporus, and orienting sleeve 7 is set in last item head upper end, and the orienting sleeve lower surface equates with the hub bearing external diameter.Said last item head lower end is provided with a discoid step head 61, and said step head is pressed on said last item to be decided on the step surface of core center pit.It is threaded hole 51 that said last item is decided core center pit lower end, and said threaded hole is threaded with push rod on the work board table top.The upper surface that the lower surface of said last item orienting sleeve and last item are decided core is provided with the annular groove 9 corresponding with hub bearing rolling body position.Said working plate position between rotating shaft below the lever and spring is provided with limited post 12.Said dial gauge is located on the holder 14 on the working plate; Said holder is provided with a vertical circular hole; The guide pin bushing of said dial gauge passes said circular hole, and it is fixing to come with screw dial gauge is positioned that said holder sidepiece is provided with a screw hole 15 vertical with said circular hole.
The last item head is according to the design of the internal diameter of bearing, decides core, last item orienting sleeve, bearing with last item and cooperates, and plays the effect of stationary positioned last item product.
Last item survey to jump device superiority:
1, two bearings are followed between axis hole, the middle spacer and are remained plumbness, stress balance in the last item process;
2, the stressed last item quality that evenly helps prevents to press partially, improves disposable last item qualification rate;
3, last item is directly surveyed the operation of beating in the above after accomplishing, and does not need taking and placing repeatedly, reduces bump injury;
4, the product of model of the same race can carry out last item and survey the jumping operation after regulating, need not re-adjustments;
5, the product of different model can be regulated the height and the frock position of dial gauge and can use according to different outer wide and cylindricals.The last item head is decided core with last item and is cooperated, whole being fixed on the working machine table top, and last item is decided core and earlier lower bearing is pressed in the wheel hub, and the design of last item head is longer; After lower bearing is pressed into, load onto axle sleeve and head bearing, then the last item orienting sleeve is loaded onto; At this moment, shaft press will be given downward power of last item orienting sleeve, makes it be pressed in the wheel hub accurately; Prevented owing to the bearing surface unbalance stress, and the last item that causes is bad, perhaps bearing abnormal sound phenomenon; Reduced the operation that bearing holds, two bearings are with remaining plumbness, stress balance between axis hole, the middle spacer in the last item process; The stressed last item quality that evenly helps prevents to press partially, improves disposable last item qualification rate.Original equipment last item head is shorter, and the pressure head on the shaft press acts directly on the head bearing, because the last item that unbalance stress causes is bad, occurs the phenomenon of bearing abnormal sound easily when this frock causes last item easily.The design of existing frock has designed the disk step on the last item head, this step plays fixing effect, last item head and last item decide core is fixed on the shaft press table top, makes the maintenance of last item head vertically through this frock.
Survey to jump device and utilize the lever principle design, movable supporting on working plate, the two ends of leverage bar, an end in contact is at the large end face of tested wheel rim, other end contact is fixed on the dial gauge side head on the worktable, the strong point equates to the distance of two termination contact.
Claims (7)
1. a wheel hub last item is surveyed and is jumped device, comprises the last item device, and said last item device is located on the table top of work board (4); It is characterized in that: said work board side is provided with to survey jumps device; Said survey is jumped device and is comprised the working plate of vertically setting up (1), and said working plate is provided with a rotating shaft (11), and the middle part of a lever (3) is rotationally connected with in the rotating shaft; Said working plate has dial gauge (2) in the terminal upper fixed of lever; The dial gauge gauge outfit vertically downward, said working plate is provided with spring (13) below the lever end, the lever end is sandwiched between said dial gauge gauge outfit and said spring; Said lever front end is provided with indicator (31), and said indicator is arranged in the below, lower surface of last item device wheel hub (8).
2. wheel hub last item according to claim 1 is surveyed and is jumped device; It is characterized in that: said last item device comprises that last item orienting sleeve (7), last item head (6), last item decide core (5); Wherein last item is decided on the table top that core vertically is installed on the work board, and last item is decided core upper surface external diameter and equated with the hub bearing external diameter, and the last item head is threaded onto last item to be decided in core and the hub bearing endoporus; Orienting sleeve is set in last item head upper end, and the orienting sleeve lower surface equates with the hub bearing external diameter.
3. wheel hub last item according to claim 2 is surveyed and is jumped device, and it is characterized in that: said last item head (6) lower end is provided with a discoid step head (61), and said step head is pressed on said last item to be decided on the step surface of core center pit.
4. wheel hub last item according to claim 2 is surveyed and is jumped device, and it is characterized in that: it is threaded hole (51) that said last item decide core center pit lower end, and said threaded hole is threaded with push rod on the board table top of working.
5. wheel hub last item according to claim 2 is surveyed and is jumped device, and it is characterized in that: the upper surface that the lower surface of said last item orienting sleeve (7) and last item are decided core is provided with the annular groove (9) corresponding with hub bearing rolling body position.
6. survey according to each described wheel hub last item of claim 1 to 5 and jump device, it is characterized in that: said working plate is provided with limited post (12) in the position between rotating shaft below the lever (11) and spring (13).
7. wheel hub last item according to claim 6 is surveyed and is jumped device; It is characterized in that: said dial gauge is located on the holder (14) on the working plate; Said holder is provided with a vertical circular hole; The guide pin bushing of said dial gauge passes said circular hole, and it is fixing to come with screw dial gauge is positioned that said holder sidepiece is provided with a screw hole (15) vertical with said circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202871780U CN202195956U (en) | 2011-08-09 | 2011-08-09 | Hub pressure shaft jump measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202871780U CN202195956U (en) | 2011-08-09 | 2011-08-09 | Hub pressure shaft jump measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195956U true CN202195956U (en) | 2012-04-18 |
Family
ID=45950859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202871780U Expired - Fee Related CN202195956U (en) | 2011-08-09 | 2011-08-09 | Hub pressure shaft jump measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195956U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389029A (en) * | 2012-05-11 | 2013-11-13 | 李建明 | Gauge for measuring perpendicularity of holes and planes |
| CN105043320A (en) * | 2015-07-07 | 2015-11-11 | 北方华安工业集团有限公司 | Lever magnetic force alignment device |
| CN107883904A (en) * | 2017-12-09 | 2018-04-06 | 无锡特恒科技有限公司 | The pulsation measurement component of axial workpiece |
| CN111595223A (en) * | 2020-05-13 | 2020-08-28 | 浙江万向精工有限公司 | Wheel hub unit sealing washer detector of beating |
-
2011
- 2011-08-09 CN CN2011202871780U patent/CN202195956U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389029A (en) * | 2012-05-11 | 2013-11-13 | 李建明 | Gauge for measuring perpendicularity of holes and planes |
| CN103389029B (en) * | 2012-05-11 | 2016-02-24 | 程红元 | A kind of measured hole is to the cubing of plane verticality |
| CN105043320A (en) * | 2015-07-07 | 2015-11-11 | 北方华安工业集团有限公司 | Lever magnetic force alignment device |
| CN107883904A (en) * | 2017-12-09 | 2018-04-06 | 无锡特恒科技有限公司 | The pulsation measurement component of axial workpiece |
| CN111595223A (en) * | 2020-05-13 | 2020-08-28 | 浙江万向精工有限公司 | Wheel hub unit sealing washer detector of beating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG JINFEI ELECTRIC STEEL CO., LTD. Free format text: FORMER OWNER: JINFEI MACHINERY GROUP CO., LTD., ZHEJIANG PROV. Effective date: 20121214 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121214 Address after: 321000 Zhejiang city in Jinhua Province Road No. 999 God Patentee after: ZHEJIANG JINFEI E-BIKE WHEEL CO., LTD. Address before: 321000 Zhejiang city in Jinhua Province, Xinhua Street No. 800 Patentee before: Zhejiang Jinfei Machinery Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |