CN209559682U - A kind of spring, cylinder wear test structure - Google Patents
A kind of spring, cylinder wear test structure Download PDFInfo
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- CN209559682U CN209559682U CN201822181311.9U CN201822181311U CN209559682U CN 209559682 U CN209559682 U CN 209559682U CN 201822181311 U CN201822181311 U CN 201822181311U CN 209559682 U CN209559682 U CN 209559682U
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- cylinder
- secondary guide
- center
- guide cylinder
- grinding roller
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Abstract
A kind of spring, cylinder wear test structure, it includes the main grinding roller as offer main cutting force, it further include the secondary guide cylinder being arranged in below main grinding roller as positioning datum, with the cylindrical cavities for extending to end in secondary guide cylinder, center retracting cylinder is coaxially fitted in cylindrical cavities, one end of center retracting cylinder is flushed with secondary guide cylinder, it is provided on the retracting cylinder of center for being clamped the bayonet for accompanying mill sample, the lateral circle surface face of one end of center retracting cylinder and main grinding roller, it is coupled between the other end of center retracting cylinder and bottom in secondary guide cylinder by high pressure spring or cylinder, present apparatus integraty is more preferable, using the cutting way of mandril collocation vice in compared with the existing technology, the present apparatus provides rotary cutting power, and it mutually marches forward during swivel feeding for the two, pass through simplified grinding process, shorten test period, It is all more convenient for the measurement of its fatigue strength and maximum operating temperature.
Description
Technical field
The utility model relates to precision rolling equipment field more particularly to a kind of springs, cylinder wear test structure.
Background technique
It is more demanding for the research of product constituent material in finish rolling industry, therefore be frequently necessary to for material newly developed
Material carries out anticorrosive experiment, dilatometric experiment and wear test etc., wear test be using it is known wear the revolving body washed one's face and rinsed one's mouth as
With reference to new material and reference body are carried out extruding grinding, to obtain the experimental method of new material grinding performance, and how to be provided
A kind of experimental tool being simple and efficient just becomes a Research Challenges.
Utility model content
Purpose of utility model, the utility model specially provide a kind of spring, cylinder wear aiming at the problem that above-mentioned offer
Test structure has inner/outer drum structure design and has the functional characteristics of retaining.
A kind of spring wear test structure, including further including being arranged in main grinding roller as the main grinding roller of main cutting force is provided
Secondary guide cylinder of the lower section as positioning datum, secondary guide cylinder is interior with the cylindrical cavities for extending to end, is located in cylindrical cavities
It is coaxially fitted with center retracting cylinder, one end of center retracting cylinder flushes with secondary guide cylinder, is provided with and is used on the retracting cylinder of center
Clamping accompany mill sample bayonet, the lateral circle surface face of one end of center retracting cylinder and main grinding roller, the other end of center retracting cylinder and
It is coupled between bottom by high pressure spring in secondary guide cylinder.
Further, the projecting ends that outer diameter is less than secondary guide cylinder outer diameter are equipped with positioned at the bottom end of secondary guide cylinder.
Further, a column retaining teeth are equipped in main roller surface along main grinding roller is axial.
Further, it is equipped with fixed bracket positioned at the side of main grinding roller, is equipped with and is used for and locking tooth on fixed bracket
The retaining screw thread that tooth matches, the end of thread and retaining teeth of retaining screw thread match.
A kind of cylinder wear test structure is provided, including as the main grinding roller of main cutting force is provided, further including that setting exists
Secondary guide cylinder below main grinding roller as positioning datum, secondary guide cylinder is interior with the cylindrical cavities for extending to end, is located at column
It is coaxially fitted with center retracting cylinder in cavity, is provided on the retracting cylinder of center for being clamped the bayonet for accompanying mill sample, center is stretched
It is provided with and stretches between bottom in the lateral circle surface face for leaning out end with main grinding roller of contracting cylinder, the other end of center retracting cylinder and secondary guide cylinder
Contracting cylinder is coupled in the telescopic end of telescopic cylinder with the other end of center retracting cylinder.
Further, the projecting ends that outer diameter is less than secondary guide cylinder outer diameter are equipped with positioned at the bottom end of secondary guide cylinder.
Further, the center retracting cylinder is connected by mandril with the telescopic end of telescopic cylinder.
Problem to be solved in the utility model is realized by the following technical solutions:
The design of the structure of secondary guide cylinder and center retracting cylinder is nested against one another, and expansibility in use is high, can be subject to close
Envelope forms sealing stretching structure.
Overall mechanism is more scientific, and is simple and efficient, and provides two kinds of technical solutions, and structure integration is high, is conducive to
It is integrated on lathe, cutting test can be carried out using the spin axis of lathe.
Present apparatus integraty is more preferable, and the middle cutting way using mandril collocation vice, the present apparatus mention compared with the existing technology
Rotary cutting power has been supplied, and has mutually been marched forward during swivel feeding for the two, by simplified grinding process, has shortened examination
The time is tested, it is all more convenient for the measurement of its fatigue strength and maximum operating temperature.
Detailed description of the invention
Fig. 1 is 1 structural schematic diagram of the embodiments of the present invention.
Fig. 2 is 2 structural schematic diagram of the embodiments of the present invention.
Fig. 3 is the installation position structure chart of the utility model.
Wherein, figure number in embodiment 1:
High pressure spring 1, center retracting cylinder 2, retaining screw thread 3, projecting ends 4, test sample 5, main grinding roller 6, secondary guide cylinder
7；
Figure number in embodiment 2:
Cylinder 8, center retracting cylinder 2, retaining screw thread 3, projecting ends 4, test sample 5, main grinding roller 6, secondary guide cylinder 7；
Specific embodiment
Embodiment 1
A kind of spring wear test structure is provided, including as the main grinding roller of main cutting force is provided, further including that setting exists
Secondary guide cylinder below main grinding roller as positioning datum, with the cylindrical cavities for extending to end in secondary guide cylinder, main grinding roller and
Secondary guide cylinder is all column, is additionally provided with groove body and projection cube structure as guiding therebetween, coaxially matches in cylindrical cavities
Equipped with center retracting cylinder, one end of center retracting cylinder is flushed with secondary guide cylinder, is provided on the retracting cylinder of center and is accompanied for being clamped
Grind the bayonet of sample, the lateral circle surface face of one end of center retracting cylinder and main grinding roller, the other end of center retracting cylinder and secondary guiding
It is coupled between bottom by high pressure spring in cylinder, is equipped with the protruding end that outer diameter is less than secondary guide cylinder outer diameter positioned at the bottom end of secondary guide cylinder
Portion, secondary guide cylinder are fixed on fixed frame by projecting ends, are equipped with a column in main roller surface along main grinding roller is axial
Retaining teeth are equipped with fixed bracket positioned at the side of main grinding roller, are equipped on fixed bracket for matching with retaining teeth
Retaining screw thread, the end of thread and retaining teeth of retaining screw thread match, and prevent the roll shaft as shell mobile.
Embodiment 2 provides a kind of cylinder wear test structure, including also wrapping as the main grinding roller of main cutting force is provided
The secondary guide cylinder being arranged in below main grinding roller as positioning datum is included, has the cylindrical cavities for extending to end in secondary guide cylinder,
It is coaxially fitted with center retracting cylinder in cylindrical cavities, is provided on the retracting cylinder of center for being clamped the card for accompanying mill sample
Mouthful, center retracting cylinder leans out end and the lateral circle surface face of main grinding roller, in the other end of center retracting cylinder and secondary guide cylinder bottom it
Between be provided with telescopic cylinder, be coupled in the telescopic end of telescopic cylinder with the other end of center retracting cylinder.
The projecting ends that outer diameter is less than secondary guide cylinder outer diameter are equipped with positioned at the bottom end of secondary guide cylinder.
The center retracting cylinder is connected by mandril with the telescopic end of telescopic cylinder.
Claims (7)
1. a kind of spring wear test structure, including the main grinding roller (6) as offer main cutting force, it is characterised in that: further include
Secondary guide cylinder (7) below main grinding roller as positioning datum is set, has the cylindrical cavities for extending to end in secondary guide cylinder,
It is coaxially fitted in cylindrical cavities center retracting cylinder (2), one end of center retracting cylinder is flushed with secondary guide cylinder, is located at center
It is provided on retracting cylinder for being clamped the bayonet for accompanying mill sample, the lateral circle surface face of one end of center retracting cylinder and main grinding roller, center
It is coupled between the other end of retracting cylinder and bottom in secondary guide cylinder by high pressure spring (1).
2. a kind of spring wear test structure according to claim 1, it is characterised in that: the bottom end positioned at secondary guide cylinder is set
There is outer diameter to be less than the projecting ends (4) of secondary guide cylinder outer diameter.
3. a kind of spring wear test structure according to claim 2, it is characterised in that: axial in main mill along main grinding roller
Roller surface is equipped with a column retaining teeth.
4. a kind of spring wear test structure according to claim 3, it is characterised in that: the side positioned at main grinding roller is equipped with
Fixed bracket, is equipped with the retaining screw thread for matching with retaining teeth on fixed bracket, the end of thread of retaining screw thread (3) and
Retaining teeth match.
5. a kind of cylinder wear test structure, including the main grinding roller (6) as offer main cutting force, it is characterised in that: further include
Secondary guide cylinder (7) below main grinding roller as positioning datum is set, has the cylindrical cavities for extending to end in secondary guide cylinder,
It is coaxially fitted with center retracting cylinder (2) in cylindrical cavities, is provided on the retracting cylinder of center and accompanies mill sample for being clamped
Bottom in bayonet, the lateral circle surface face for leaning out end with main grinding roller of center retracting cylinder, the other end of center retracting cylinder and secondary guide cylinder
Between be provided with telescopic cylinder, be coupled in the telescopic end of telescopic cylinder with the other end of center retracting cylinder.
6. a kind of cylinder wear test structure according to claim 5, it is characterised in that: the bottom end positioned at secondary guide cylinder is set
There is outer diameter to be less than the projecting ends (4) of secondary guide cylinder outer diameter.
7. a kind of cylinder wear test structure according to claim 6, it is characterised in that: the center retracting cylinder passes through
Mandril is connected with the telescopic end of telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181311.9U CN209559682U (en) | 2018-12-25 | 2018-12-25 | A kind of spring, cylinder wear test structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181311.9U CN209559682U (en) | 2018-12-25 | 2018-12-25 | A kind of spring, cylinder wear test structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209559682U true CN209559682U (en) | 2019-10-29 |
Family
ID=68303684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181311.9U Active CN209559682U (en) | 2018-12-25 | 2018-12-25 | A kind of spring, cylinder wear test structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209559682U (en) |
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2018
- 2018-12-25 CN CN201822181311.9U patent/CN209559682U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220216 Address after: 213100 Building 2, No. 20, Fengqi Road, Wujin national high tech Industrial Development Zone, Wujin District, Changzhou City, Jiangsu Province Patentee after: Changzhou nakonor precision rolling equipment Co.,Ltd. Address before: 054000 No. 1189, Gangkou street, Xingtai Economic Development Zone, Hebei Province Patentee before: XINGTAI HUITEJIN ADDITIONAL MATERIAL MANUFACTURING Co.,Ltd. |