CN205940427U - Bearing ring plane degree instrument desk - Google Patents
Bearing ring plane degree instrument desk Download PDFInfo
- Publication number
- CN205940427U CN205940427U CN201620857368.4U CN201620857368U CN205940427U CN 205940427 U CN205940427 U CN 205940427U CN 201620857368 U CN201620857368 U CN 201620857368U CN 205940427 U CN205940427 U CN 205940427U
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- China
- Prior art keywords
- support
- support arm
- face
- base plate
- radial
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Abstract
The utility model discloses a bearing ring plane degree instrument desk, which comprises a base plate, the connection is at the support column more than 3 of bottom plate lower extreme, through the 3 group terminal surface supports of screw connection in the bottom plate upper end, the terminal surface that be used for with bearing ring terminal surface cooperation fix a position of connection on each terminal surface support supports the head, through the 2 groups radial support of screw connection in the bottom plate upper end, the connection on each radial support being used for with the radial support head of bearing ring outer wall cooperation location, the connection is at the amesdial support of bottom plate upper end, and the amesdial of connection on the amesdial support. The first -aid safety helmet has a simple and reasonable structure. The preparation is convenient, spare parts variety and small in quantity, and durable degree is high, and low in manufacturing cost is honest and clean, adjusts during the use rapidly, and measurement accuracy is high. Sensitivity is high.
Description
Technical field
This utility model belongs to bearing plane degree measurement mechanical field and in particular to bearing ring special end face plane degree is surveyed
Amount instrument desk.
Background technology
At present, the commonly used traditional D804 and D803 bearing plane admeasuring apparatus of domestic bearing industry.Structure is relative complex,
Spare and accessory parts kind quantity is many, lever, rotating shaft, axle sleeve, bushing, etc. movable part there is movement clearance, affect certainty of measurement.Make
Valency is relatively expensive.
Utility model content
Technical problem to be solved in the utility model is：In view of the shortcomings of the prior art, provide a kind of structure letter
Single, accessory is few, the high bearing ring flatness instrument desk of reliability.
For realizing the purpose of this utility model, employ the following technical solutions and be achieved：A kind of bearing ring flatness instrument
Table platform, includes base plate, is connected to the support column of more than 3 of base plate lower end, is connected by screw 3 groups of ends in base plate upper end
Face support, be connected on each end face support for end surface of bearing ring cooperation positioning end face prop up fastener, by screw
It is connected to 2 groups of radial struts of base plate upper end, be connected to positioning for coordinating with bearing ring outer wall in each radial struts
Radial support head, be connected to the dial indicators rack of base plate upper end, and be connected to the amesdial on dial indicators rack；
One centre bore is formed on described base plate, the periphery that described base plate is located at centre bore forms 3 groups with described
The end face support screwed hole of the circumferentially equidistant arrangement of centre bore, every group of end face support screwed hole includes many along centre bore radial arrangement
Individual；
The periphery being located at centre bore on described base plate forms two groups of radial struts screwed holes, two groups of radial struts screwed holes
It is symmetrical arranged with the end face support screwed hole place straight line described in a group, and shape between two groups of radial struts screwed hole place straight lines
Become 120 degree of angle, radial struts screwed hole described in every group includes multiple along centre bore radial arrangement；
Multiple dial indicators rack screwed holes being placed equidistant, described dial indicators rack screwed hole are also formed on described base plate
Place straight line is parallel to each other with the line of amesdial, centre bore.
Preferably：The adjustment hole a of one circular jack and a strip is formed on described end face support；
Described end face props up fastener and includes the bulb a of integrally connected successively, positioning shoulder and inserting column；Described inserting column is joined with described jack
Close grafting, described positioning shoulder is against the upper surface of described end face support, and described adjustment hole a is connected by screw in end face support spiral shell
On pit.
Preferably：Described radial struts are L-shaped, and a support arm of radial struts forms an adjustment hole b,
One adjustment hole c is formed on another support arm of radial struts, described adjustment hole b passes through screw with radial struts screwed hole even
Connect；
Described radial support head includes bulb b, locating piece and the threaded shank of integrally connected successively, and described threaded shank passes through
It is fixedly connected in radial struts by nut after described adjustment hole c.
Preferably：Described dial indicators rack includes first support arm and is integrally vertically connected on first support arm one end end
The second support arm in portion, described first support arm forms an adjustment hole d, and the end position of described second support arm forms one
Amesdial jack, and also form along amesdial jack diametric(al) in second support arm and the elastic clip parallel with first support arm
Mouthful, described second support arm is located at and between second support arm side wall and resilient clip opening, forms perforation, described second support arm is located at
Resilient clip opening opposite side and form screwed hole with the relative position of boring a hole, described screwed hole is connected with the lock being penetrated by perforation
Tight screw.
Compared with prior art, the beneficial effects of the utility model are：1st, structure very advantages of simple.Easy to make.
Zero Spare Parts Varieties and quantity are few.Robustness is high.Maintenance very simple.
2nd, cheap for manufacturing cost.The simple flatness measuring instrument of one certainty of measurement identical of manufacture only needs 500 yuan.Cost only has
/ 5th about of common plane degree instrument desk price.
When the 3rd, using, adjustment is rapid.
4th, because there is no movable members, there is not the movement clearance of part.Certainty of measurement is high.Sensitivity is high.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model use state.
Fig. 3 is the structural representation of base plate.
Fig. 4 is the structural representation that end face support and end face prop up fastener.
Fig. 5 is radial struts and the structural representation of radial support head.
Fig. 6 is the structural representation of dial indicators rack.
Fig. 7 is the A portion enlarged drawing of Fig. 6.
1st, base plate；11st, end face support screwed hole；12nd, radial struts screwed hole；13rd, dial indicators rack screwed hole；14th, prop up
Dagger screwed hole；15th, centre bore；
2nd, support column；
3rd, end face support；31st, jack；32nd, adjustment hole a；
4th, end face props up fastener；41st, bulb a；42nd, positioning shoulder；43rd, inserting column；
5th, radial struts；51st, adjustment hole b；52nd, adjustment hole c；
6th, radial support head；61st, bulb b；62nd, locating piece；63rd, threaded shank；
7th, dial indicators rack；71st, adjustment hole d；72nd, amesdial jack；73rd, resilient clip opening；74th, bore a hole；75th, screwed hole；
8th, amesdial.
Specific embodiment
Below according to accompanying drawing, specific embodiment of the present utility model is made a detailed explanation.
According to Fig. 1 to Fig. 7, a kind of bearing ring flatness instrument desk described in the present embodiment, include base plate 1,
It is connected to the support column 2 of more than 3 of base plate lower end, be connected by screw 3 groups of end face supports 3 in base plate upper end, be connected to
On each end face support for end surface of bearing ring cooperation positioning end face prop up fastener 4, be connected by screw on base plate
2 groups of radial struts 5 at end, are connected to the radial support head for coordinating positioning with bearing ring outer wall in each radial struts
6, it is connected to the dial indicators rack 7 of base plate upper end, and be connected to the amesdial 8 on dial indicators rack.
One centre bore 15 is formed on described base plate, the periphery that described base plate is located at centre bore forms 3 groups with institute
State the end face support screwed hole 11 of the circumferentially equidistant arrangement of centre bore, every group of end face support screwed hole is included along centre bore radial arrangement
Multiple.
The periphery being located at centre bore on described base plate forms two groups of radial struts screwed holes 12, two groups of radial struts screw threads
The described end face support screwed hole place straight line of Kong Yiyi group is symmetrical arranged, and between two groups of radial struts screwed hole place straight lines
Form 120 degree of angle, radial struts screwed hole described in every group includes multiple along centre bore radial arrangement.
Multiple dial indicators rack screwed holes 13 being placed equidistant, described dial indicators rack screw thread are also formed on described base plate
Hole place straight line is parallel to each other with the line of amesdial, centre bore.
The adjustment hole a32 of one circular jack 31 and a strip is formed on described end face support；Described end face
Prop up fastener and include the bulb a41 of integrally connected successively, positioning shoulder 42 and inserting column 43；Described inserting column and described jack cooperation
Grafting, described positioning shoulder is against the upper surface of described end face support, and described adjustment hole a is connected by screw in end face support screw thread
Kong Shang.
Described radial struts are L-shaped, and a support arm of radial struts forms an adjustment hole b51, radial struts
One adjustment hole c52 is formed on another support arm, described adjustment hole b is connected with radial struts screwed hole by screw.
Described radial support head includes bulb b61, locating piece 62 and the threaded shank 63 of integrally connected successively, described screw rod
Portion is fixedly connected in radial struts by nut after passing through described adjustment hole c.
The second support arm that described dial indicators rack includes first support arm and is integrally vertically connected on first support arm one end end,
One adjustment hole d71 is formed on described first support arm, the end position of described second support arm forms an amesdial jack
Also form along amesdial jack diametric(al) on 72, and second support arm and the resilient clip opening 73 parallel with first support arm, described
It is located in second support arm and between second support arm side wall and resilient clip opening, forms perforation 74, described second support arm is located at elastic clip
Mouthful opposite side and form screwed hole 75 with relative position of boring a hole, described screwed hole is connected with the locking screw being penetrated by perforation
Nail.
During assembling, first support column upper end is threadedly attached on base plate；
Then inserting column end face being propped up fastener is inserted on the jack on end face support it is ensured that end face props up the positioning shoulder of fastener
Lower surface is fitted tightly with end face pedestal upper end face；
Then the adjustment hole a of end face support is directed at the end face support screwed hole on base plate, using screw by end face support
It is fixed on base plate, guarantee that end face props up the strong point of the bulb a end of fastener positioned at end face support screwed hole and centre bore simultaneously
Line on；
Then the threaded shank being supported head is passed through the adjustment hole c in radial struts, be then connected to spiral shell using nut
Radial support head is made to be fixed in radial struts in bar portion, the varying height positions section of radial support head relatively radially support；
Then the adjustment hole b of radial struts is directed at the radial struts screwed hole on base plate, using screw by radial struts
It is fixed on base plate, guarantee that the strong point of the bulb b end of radial support head is located at radial struts screwed hole and centre bore simultaneously
Line on；
Then the adjustment hole d of dial indicators rack is directed at the dial indicators rack screwed hole on base plate, will using two screws
Adjustment hole d is connected with two dial indicators rack screwed holes.
During using this utility model measurement bearing ring flatness, by end face to be measured for bearing ring down, it is placed on
3 end faces of instrument desk prop up on fastener, the position of 3 end face supports of adjustment, make 3 end faces prop up fastener and are respectively positioned on bearing ring lower end
The centre position in face, the midpoint simultaneously estimating bearing ring is overlapped with centre bore；
The position of two radial struts of adjustment, makes two radial support heads contact with the outside wall surface of bearing ring；
The position of adjustment dial indicators rack, make amesdial jack on dial indicators rack be located at end surface of bearing ring just under
Side；
By amesdial table point upward, it is inserted into from the bottom up in amesdial jack, make amesdial table point contact bearing lasso
Lower surface, and make indicator show reading, screw and tighten screw, so that resilient clip opening is tightened up, amesdial is fixedly clamped.
Swivel bearing lasso, ensures that the bulb a that fastener is propped up with 3 end faces all the time in bearing ring lower surface contacts, axle simultaneously
The outer wall of bearing ring is contacted with the bulb b of 2 radial support heads all the time, reads the maximum amount of change of amesdial reading, as axle
The flatness of bearing ring lower surface.
Claims (4)
1. a kind of bearing ring flatness instrument desk it is characterised in that：Include base plate, be connected to more than 3 of base plate lower end
Support column, be connected by screw 3 groups of end face supports in base plate upper end, be connected on each end face support for bearing
The end face of ring face cooperation positioning props up fastener, is connected by screw 2 groups of radial struts in base plate upper end, is connected to each footpath
For the radial support head with bearing ring outer wall cooperation positioning, it is connected to the dial indicators rack of base plate upper end on support,
And it is connected to the amesdial on dial indicators rack；
One centre bore is formed on described base plate, the periphery that described base plate is located at centre bore forms 3 groups with described center
The end face support screwed hole of the circumferentially equidistant arrangement in hole, every group of end face support screwed hole includes multiple along centre bore radial arrangement；
The periphery being located at centre bore on described base plate forms two groups of radial struts screwed holes, and two groups of radial struts screwed holes are with one
The described end face support screwed hole place straight line of group is symmetrical arranged, and is formed between two groups of radial struts screwed hole place straight lines
120 degree of angle, radial struts screwed hole described in every group includes multiple along centre bore radial arrangement；
Multiple dial indicators rack screwed holes being placed equidistant also are formed on described base plate, described dial indicators rack screwed hole is located
Straight line is parallel to each other with the line of amesdial, centre bore.
2. a kind of bearing ring flatness instrument desk according to claim 1 it is characterised in that：Become on described end face support
Type has the adjustment hole a of a circular jack and a strip；Described end face props up the ball that fastener includes integrally connected successively
Head a, positioning shoulder and inserting column；Described inserting column and described jack coordinate grafting, and described positioning shoulder is against described end face support
Upper surface, described adjustment hole a is connected by screw on end face support screwed hole.
3. a kind of bearing ring flatness instrument desk according to claim 1 it is characterised in that：Described radial struts are in L
Shape, a support arm of radial struts forms an adjustment hole b, and another support arm of radial struts forms a regulation
Hole c, described adjustment hole b is connected with radial struts screwed hole by screw；
Described radial support head includes bulb b, locating piece and the threaded shank of integrally connected successively, and described threaded shank passes through described
It is fixedly connected in radial struts by nut after adjustment hole c.
4. a kind of bearing ring flatness instrument desk according to claim 1 it is characterised in that：Described dial indicators rack bag
The second support arm including first support arm and being integrally vertically connected on first support arm one end end, described first support arm forms one
Adjustment hole d, the end position of described second support arm forms an amesdial jack, and also forms in second support arm along thousand points
Table jack diametric(al) and the resilient clip opening parallel with first support arm, described second support arm is located at second support arm side wall and elasticity
Form perforation between jaws, described second support arm is located at resilient clip opening opposite side and forms spiral shell with relative position of boring a hole
Pit, described screwed hole is connected with the lock-screw being penetrated by perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857368.4U CN205940427U (en) | 2016-08-08 | 2016-08-08 | Bearing ring plane degree instrument desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620857368.4U CN205940427U (en) | 2016-08-08 | 2016-08-08 | Bearing ring plane degree instrument desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205940427U true CN205940427U (en) | 2017-02-08 |
Family
ID=57923010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620857368.4U Active CN205940427U (en) | 2016-08-08 | 2016-08-08 | Bearing ring plane degree instrument desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205940427U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247912A (en) * | 2016-08-08 | 2016-12-21 | 浙江天马轴承有限公司 | A kind of bearing ring flatness instrument desk |
-
2016
- 2016-08-08 CN CN201620857368.4U patent/CN205940427U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106247912A (en) * | 2016-08-08 | 2016-12-21 | 浙江天马轴承有限公司 | A kind of bearing ring flatness instrument desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 313200 Zhejiang city of Huzhou province Deqing County leidian town Canal Road No. 8 Patentee after: Zhejiang Tianma Bearing Group Co., Ltd. Address before: 313200 Zhejiang city of Huzhou province Deqing County leidian town near the canal Hangzhou Industrial Zone, Road No. 8 Patentee before: ZHEJIANG TIANMA BEARING CO., LTD. |