CN207736011U - A kind of lathe spindle accuracy test device - Google Patents
A kind of lathe spindle accuracy test device Download PDFInfo
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- CN207736011U CN207736011U CN201820111163.0U CN201820111163U CN207736011U CN 207736011 U CN207736011 U CN 207736011U CN 201820111163 U CN201820111163 U CN 201820111163U CN 207736011 U CN207736011 U CN 207736011U
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- main shaft
- platform
- lathe spindle
- accuracy test
- block
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Abstract
A kind of lathe spindle accuracy test device is constituted as follows：Workbench (101), parallels (201), platform (202), check bar (203), preceding v block (204), main shaft (205), rear v block (207), apical axis (208), steel ball (209), head cover (210), top iron (211)；Wherein：Two workbench (101) combination connections form the platform (202) of inspection；The preceding v block (204) used in groups, rear v block (207) are disposed on platform (202)；Arrangement is there are one check bar (203) in the taper hole of main shaft (205) front end, and disposed proximate has detecting instrument at check bar (203).The utility model is simple in structure, and use is easy to operate, and applicability is wide, adjustment facility；High certainty of measurement.It is with expected more huge economic value and social value.
Description
Technical field
The utility model is related to lathe spindle verifying attachment structure design and applied technical fields, specifically provide a kind of vehicle
Bed main shaft accuracy test device.
Background technology
In the prior art, lathe spindle is the core component of lathe, and precision is directly related to the inspection of lathe complete machine precision
Test the qualification rate with user's converted products part.
Processing work of the lathe spindle involved by blank blanking, roughing, heat treatment, semifinishing, heat treatment, the finishing
Sequence is long, and technology difficulty is big, and the equipment precision and peopleware needed to finishing has very high requirement, the manufacture in China at present
Industry technological level relatively lags behind relative to developed country, and it is the bottleneck of Machine Tool Development in Future that machine tool chief axis precision is overproof, solves machine
The inspection of the main shaft precision of bed industry just becomes the certainty of Machine Tool Development, this main shaft examines tooling manufacture to use, for lathe from now on
The inspection of every profession and trade main shaft provides reliable experience.Fixture Design manufactures the versatility used, reduces the life of tooling manufacture
Produce cost.
Waste scrap processing consumption be social cost pollution be environment, utilize scrap radial drilling machine workbench warp
Become verifying bench after crossing assembly combination, fine ginding, realizes the recycling for scrapping resource, be developing direction from now on.
It is intended that obtaining a kind of better lathe spindle accuracy test device of technique effect.
Utility model content
The purpose of this utility model is to provide a kind of better lathe spindle accuracy test device of technique effect.
A kind of lathe spindle accuracy test device of the utility model, part to be detected are main shafts 205, it is characterised in that：Its structure
At as follows：Workbench 101, nut 102, plain washer 103, stud 104, T types nut 105, taper bolt 106, parallels 201,
Platform 202, check bar 203, preceding v block 204, main shaft 205, pressing plate 206, rear v block 207, apical axis 208, steel ball 209, head cover
210, iron 211, T-nut 212, stud 213, nut 214, inclined plate 215, contour backing plate 216 are pushed up；Wherein：
There are two workbench 101, and the two is linked together to combine to be formed to examine by 101 combined connection component of workbench and be used
Platform 202；Platform 202 is also positioned and fixed by the taper bolt 106 being arranged between the two；
The platform 202 that the inspection formed is combined by two workbench 101 is arranged on parallels 201, adjusts parallels 201,
Make flatness≤0.06mm of the platform 202 of inspection；According to the Support Position of the bearing span of main shaft 205, cloth on platform 202
It is equipped with the preceding v block 204 used in groups, rear v block 207；Preceding v block 204 is placed in 202 one end of platform and is fastened.In platform
202 other ends place after v block 207 and with pressing plate 206 fastening；Two pieces inclined plate is placed on preceding v block 204, is allowed to and main shaft
205 fore bearing junctions fit closely；
It is placed with top iron 211 in the tail end of main shaft 205, top iron 211 is fastened with verifying bench, is pushed up and is provided on iron 211
Hole；Apical axis 208 passes through the hole coaxially arranged in the tail end and main shaft 205 of main shaft 205；205 tail of main shaft is inserted into one end of apical axis 208
In the bellmouth at end, there are one steel balls 209 for arrangement between apical axis 208 and top iron 211, pass through rotary screw, head cover 210, steel
Ball 209 makes apical axis 208 be held out against with 205 tail end of main shaft；
Arrangement is there are one check bar 203 in the taper hole of 205 front end of main shaft, and disposed proximate has detecting instrument at check bar 203.
Amesdial gauge stand is placed on the platform 202 of inspection, and amesdial gauge outfit is made to touch the close main shaft of check bar 203
205 endfaces and away from 205 end face 300mm of main shaft at, rotary main shaft 205 examines the radial of the 205 taper hole axis of main shaft of lathe to jump
Dynamic numerical value：Close to 205 endfaces of main shaft≤0.01mm, away from 205 end face 300mm of main shaft≤0.02mm.
The lathe spindle accuracy test device, preferably claimed content are：
In the lathe spindle accuracy test device, preceding v block 204 or/and also set between v block 207 and platform 202 afterwards
It is equipped with the pressing plate 206 for fastening and adjusting.
It is placed with two pieces inclined plate 215 on preceding v block 204 or/and rear v block 207, is allowed to be combined with 205 fore bearing of main shaft
Place fits closely.
Inclined plate 215 in the lathe spindle accuracy test device is that taper is 1:12 structural members.
It is provided with threaded hole on top iron 211 in the lathe spindle accuracy test device, rotation is additionally provided at threaded hole
Turn screw 217, the axis direction of rotary screw 217 is parallel with apical axis 208, and head cover is provided at 217 bottom surface of rotary screw
210, head cover 210 is disposed with steel ball 209 far from 217 side of rotary screw, and steel ball is placed in the bellmouth of 205 tail end of main shaft.
By rotary screw 217, head cover 210 can be withstood and and then to the application pressure of steel ball 209, make apical axis 208 and 205 tail end of main shaft
It holds out against.
The detecting instrument of disposed proximate is specifically amesdial and amesdial gauge stand at check bar 203；Wherein：Amesdial gauge stand is put
It sets on platform 202；The gauge outfit of amesdial touches 205 endface of close main shaft of check bar 203 and away from 205 end face 300mm of main shaft
Place, rotary main shaft 205 examine the circular runout numerical value of the 205 taper hole axis of main shaft of lathe：Close 205 endface of main shaft≤
0.01mm, away from 205 end face 300mm of main shaft≤0.02mm.
In the lathe spindle accuracy test device, examined for two workbench 101 to link together to combine to be formed
The combined connection component of platform 202 is specifically the combination of following structural members：Nut 102, plain washer 103, stud 104, T
Type nut 105, taper bolt 106；Wherein：It constitutes and is provided with pore structure, stud on two workbench 101 of platform 202
104 be directly fastenedly connected with pore structure or by pore structure, nut 102, plain washer 103 certain combine and be fastenedly connected, make
Obtain the platform 202 that two workbench 101 are connected as the inspection of an entirety.
In the lathe spindle accuracy test device, for CK6150 main shafts, used apical axis 208 is CK6150-z
Special apical axis；Contour backing plate 216 is the high backing plate such as CK6150-z；
For CK6140 main shafts, used apical axis 208 is the special apical axis of CK6140-z；Contour backing plate 216 is CK6140-
The high backing plate such as z；Same inspection can be completed after replacement.Its method of inspection and numeric reference CK6150-z products.
The utility model can efficiently use Z3080X25 radial drilling machines and scrap workbench as platform 202, simple in structure,
Using easy to operate, applicability is wide, adjustment facility；High certainty of measurement.Its with expected more huge economic value and
Social value.
Description of the drawings
Below in conjunction with the accompanying drawings and embodiment is described in further detail the utility model：
Fig. 1 is lathe spindle accuracy test apparatus platform assembling figure；
Fig. 2 is assembly and the inspection application principle figure of lathe spindle accuracy test device；
Fig. 3 is the A-A sectional views of Fig. 2；
Fig. 4 is the B-B sectional views of Fig. 2；
Fig. 5 is the C-C sectional views of Fig. 2.
Specific implementation mode
In Fig. 1：Workbench 101, nut 102, plain washer 103, stud 104, T-nut 105, taper bolt 106；Figure
In 2-5：Parallels 201, platform 202, check bar 203, preceding v block 204, main shaft 205, pressing plate 206, rear v block 207, apical axis 208,
Steel ball 209, head cover 210, top iron 211, T-nut 212, stud 213, nut 214, inclined plate 215, contour backing plate 216.
Embodiment 1
A kind of lathe spindle accuracy test device, part to be detected are main shafts 205, specifically CK6150 main shafts, are constituted such as
Under：Workbench 101, nut 102, plain washer 103, stud 104, T types nut 105, taper bolt 106, parallels 201, platform
202, check bar 203, preceding v block 204, main shaft 205, pressing plate 206, rear v block 207, apical axis 208, steel ball 209, head cover 210, top
Iron 211, T-nut 212, stud 213, nut 214, inclined plate 215, contour backing plate 216；Wherein：
There are two workbench 101, and the two is linked together to combine to be formed to examine by 101 combined connection component of workbench and be used
Platform 202；Platform 202 is also positioned and fixed by the taper bolt 106 being arranged between the two；
The platform 202 that the inspection formed is combined by two workbench 101 is arranged on parallels 201, adjusts parallels 201,
Make flatness≤0.06mm of the platform 202 of inspection；According to the Support Position of the bearing span of main shaft 205, cloth on platform 202
It is equipped with the preceding v block 204 used in groups, rear v block 207；Preceding v block 204 is placed in 202 one end of platform and is fastened.In platform
202 other ends place after v block 207 and with pressing plate 206 fastening；Two pieces inclined plate is placed on preceding v block 204, is allowed to and main shaft
205 fore bearing junctions fit closely；
It is placed with top iron 211 in the tail end of main shaft 205, top iron 211 is fastened with verifying bench, is pushed up and is provided on iron 211
Hole；Apical axis 208 passes through the hole coaxially arranged in the tail end and main shaft 205 of main shaft 205；205 tail of main shaft is inserted into one end of apical axis 208
In the bellmouth at end, there are one steel balls 209 for arrangement between apical axis 208 and top iron 211, pass through rotary screw, head cover 210, steel
Ball 209 makes apical axis 208 be held out against with 205 tail end of main shaft；
Arrangement is there are one check bar 203 in the taper hole of 205 front end of main shaft, and disposed proximate has detecting instrument at check bar 203.
Amesdial gauge stand is placed on verifying bench, and amesdial gauge outfit is made to touch 205 endface of close main shaft of check bar 203
And away from 205 end face 300mm of main shaft at, rotary main shaft 205 examine lathe 205 taper hole axis of main shaft circular runout numerical value：It leans on
Nearly 205 endfaces of main shaft≤0.01mm, away from 205 end face 300mm of main shaft≤0.02mm.
In the lathe spindle accuracy test device, preceding v block 204 or/and also set between v block 207 and platform 202 afterwards
It is equipped with the pressing plate 206 for fastening and adjusting.
It is placed with two pieces inclined plate 215 on preceding v block 204 or/and rear v block 207, is allowed to be combined with 205 fore bearing of main shaft
Place fits closely.
Inclined plate 215 in the lathe spindle accuracy test device is that taper is 1:12 structural members.
It is provided with threaded hole on top iron 211 in the lathe spindle accuracy test device, rotation is additionally provided at threaded hole
Turn screw 217, the axis direction of rotary screw 217 is parallel with apical axis 208, and head cover is provided at 217 bottom surface of rotary screw
210, head cover 210 is disposed with steel ball 209 far from 217 side of rotary screw, and steel ball is placed in the bellmouth of 205 tail end of main shaft.
By rotary screw 217, head cover 210 can be withstood and and then to the application pressure of steel ball 209, make apical axis 208 and 205 tail end of main shaft
It holds out against.
The detecting instrument of disposed proximate is specifically amesdial and amesdial gauge stand at check bar 203；Wherein：Amesdial gauge stand is put
It sets on platform 202；The gauge outfit of amesdial touches 205 endface of close main shaft of check bar 203 and away from 205 end face 300mm of main shaft
Place, rotary main shaft 205 examine the circular runout numerical value of the 205 taper hole axis of main shaft of lathe：Close 205 endface of main shaft≤
0.01mm, away from 205 end face 300mm of main shaft≤0.02mm.
In the lathe spindle accuracy test device, examined for two workbench 101 to link together to combine to be formed
The combined connection component of platform 202 is specifically the combination of following structural members：Nut 102, plain washer 103, stud 104, T
Type nut 105, taper bolt 106；Wherein：It constitutes and is provided with pore structure, stud on two workbench 101 of platform 202
104 be directly fastenedly connected with pore structure or by pore structure, nut 102, plain washer 103 certain combine and be fastenedly connected, make
Obtain the platform 202 that two workbench 101 are connected as the inspection of an entirety.
In the lathe spindle accuracy test device, for CK6150 main shafts, used apical axis 208 is CK6150-z
Special apical axis；Contour backing plate 216 is the high backing plate such as CK6150-z.
The present embodiment can efficiently use Z3080X25 radial drilling machines and scrap workbench as platform 202, simple in structure, make
With easy to operate, applicability is wide, adjustment facility；High certainty of measurement.It is with expected more huge economic value and society
It can be worth.
Embodiment 2
The present embodiment and 1 content of embodiment are essentially identical, the difference is that：
For CK6140 main shafts, used apical axis 208 is the special apical axis of CK6140-z；Contour backing plate 216 is CK6140-
The high backing plate such as z；Other structures do not have to replace, the high backing plate such as the special apical axis of the corresponding CK6140-z of simple replacement, CK6140-z it
After same inspection can be completed.Its method of inspection and numeric reference CK6150-z products.
Claims (7)
1. a kind of lathe spindle accuracy test device, part to be detected is main shaft (205), it is characterised in that：Its composition is as follows：Work
Platform (101), parallels (201), platform (202), check bar (203), preceding v block (204), main shaft (205), rear v block (207), top
Axis (208), steel ball (209), head cover (210), top iron (211)；Wherein：
There are two workbench (101), and the two is linked together to combine to be formed to examine by workbench (101) combined connection component and be used
Platform (202)；
The platform (202) of the inspection formed by two workbench (101) combinations is arranged on parallels (201)；On platform (202)
It is disposed with the preceding v block (204) used in groups, rear v block (207)；
It is placed with top iron (211) in the tail end of main shaft (205), top iron (211) is fastened with verifying bench, is arranged on top iron (211)
There is hole；Apical axis (208) passes through the hole coaxially arranged in the tail end and main shaft (205) of main shaft (205)；It inserts one end of apical axis (208)
In the bellmouth for entering main shaft (205) tail end, there are one steel balls (209) for arrangement between apical axis (208) and top iron (211)；
Arrangement is there are one check bar (203) in the taper hole of main shaft (205) front end, and disposed proximate has detecting instrument at check bar (203).
2. according to lathe spindle accuracy test device described in claim 1, it is characterised in that：The lathe spindle accuracy test dress
In setting, preceding v block (204) or/and the rear pressing plate being additionally provided between v block (207) and platform (202) for fastening and adjusting
(206)。
3. according to lathe spindle accuracy test device described in claim 2, it is characterised in that：The lathe spindle accuracy test dress
Two pieces is placed in setting, on preceding v block (204) or/and rear v block (207) to fit closely tiltedly with 205 fore bearing junction of main shaft
Plate (215).
4. according to lathe spindle accuracy test device described in claim 3, it is characterised in that：The lathe spindle accuracy test dress
Inclined plate (215) in setting is that taper is 1:12 structural members.
5. according to one of the claim 1-4 lathe spindle accuracy test devices, it is characterised in that：The lathe spindle
It is provided with threaded hole on top iron (211) in accuracy test device, rotary screw (217) is additionally provided at threaded hole, rotates spiral shell
The axis direction for following closely (217) is parallel with apical axis (208), and head cover (210), head cover are provided at rotary screw (217) bottom surface
(210) it is disposed with steel ball (209) far from rotary screw (217) side, steel ball is placed in the bellmouth of main shaft (205) tail end.
6. according to lathe spindle accuracy test device described in claim 5, it is characterised in that：The lathe spindle accuracy test dress
In setting, the detecting instrument of disposed proximate is specifically amesdial and amesdial gauge stand at check bar (203)；Wherein：Amesdial gauge stand is put
It sets on platform (202)；The gauge outfit of amesdial is touched close main shaft (205) endface of check bar (203) and is held away from main shaft (205)
At the 300mm of face.
7. according to lathe spindle accuracy test device described in claim 6, it is characterised in that：The lathe spindle accuracy test dress
In setting, for by two workbench (101) link together combination form inspection platform (202) combined connection component it is specific
It is the combination of following structural members：Nut (102), plain washer (103), stud (104), T-nut (105), taper bolt
(106)；Wherein：It constitutes and is provided with pore structure on two workbench (101) of platform (202), stud (104) is directly and hole
Fastening structure is connected or is fastenedly connected by certain combination of pore structure, nut (102), plain washer (103) so that two works
It is used as the platform (202) that platform (101) is connected as the inspection of an entirety.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111163.0U CN207736011U (en) | 2018-01-23 | 2018-01-23 | A kind of lathe spindle accuracy test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111163.0U CN207736011U (en) | 2018-01-23 | 2018-01-23 | A kind of lathe spindle accuracy test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207736011U true CN207736011U (en) | 2018-08-17 |
Family
ID=63123635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820111163.0U Expired - Fee Related CN207736011U (en) | 2018-01-23 | 2018-01-23 | A kind of lathe spindle accuracy test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207736011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141324A (en) * | 2019-12-25 | 2020-05-12 | 北京工研精机股份有限公司 | Workpiece in-place detection system using electric signals |
-
2018
- 2018-01-23 CN CN201820111163.0U patent/CN207736011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111141324A (en) * | 2019-12-25 | 2020-05-12 | 北京工研精机股份有限公司 | Workpiece in-place detection system using electric signals |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20210123 |