CN203928941U - A kind of spindle taper hole glitch detection frock - Google Patents
A kind of spindle taper hole glitch detection frock Download PDFInfo
- Publication number
- CN203928941U CN203928941U CN201420252750.3U CN201420252750U CN203928941U CN 203928941 U CN203928941 U CN 203928941U CN 201420252750 U CN201420252750 U CN 201420252750U CN 203928941 U CN203928941 U CN 203928941U
- Authority
- CN
- China
- Prior art keywords
- taper hole
- pad
- spindle taper
- block
- glitch detection
- 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 - Lifetime
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000010009 beating Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 39
- 229910052742 iron Inorganic materials 0.000 claims description 19
- 230000006978 adaptation Effects 0.000 claims description 5
- 229910001369 Brass Inorganic materials 0.000 claims description 4
- 239000010951 brass Substances 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims 1
- 238000004886 process control Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of spindle taper hole glitch detection frock, comprise worktable (1), back up pad (2), cushion block (3) and the detection table of beating for detection of spindle taper hole, cushion block (3) is placed on worktable (1), back up pad (2) one end is provided with fixed dam (4) and is placed on worktable (1) upper, and the other end is placed on cushion block (3); Back up pad (2) be provided with two for place main shaft, and can be in back up pad (2) v block in axial sliding, can realize before assembling the taper hole of main shaft mandrel is detected with respect to the jitter values of position of bearings, be conducive to the assembly process control of main shaft, be convenient to error compensation assembling, further improve spindle mounted quality.
Description
Technical field
The utility model belongs to main shaft detection technique field, relates in particular to a kind of spindle taper hole glitch detection frock.
Background technology
Spindle taper hole is only beated at present and on lathe, to be detected man-hour adding, and is difficult to realize for detecting before erecting yard, cannot effectively control spindle mounted process.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of spindle taper hole glitch detection frock before assembling, the taper hole of main shaft mandrel being detected with respect to the jitter values of position of bearings.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of spindle taper hole glitch detection frock, comprise worktable, back up pad, cushion block and the detection table of beating for detection of spindle taper hole, described cushion block is placed on worktable, described back up pad one end is provided with fixed dam and is placed on worktable, and the other end is placed on described cushion block; Described back up pad be provided with two for place main shaft, and can be in back up pad v block in axial sliding.
Described two v blocks are respectively highly constant fixing v block and height-adjustable adjustable v-type iron, described adjustable v-type iron comprises V iron body and bearing, described V iron body two ends are respectively provided with a check lock lever, described bearing is provided with the hole with check lock lever adaptation, on described bearing, is also provided with check lock lever is locked in to the lock-screw in hole.
Described V iron body near middle is provided with guide pole, and described bearing is provided with the pilot hole with guide pole adaptation.
The end face of the V-type opening of described v block is cambered surface.
The end face of the V-type opening of described v block is provided with to be inserted, and is provided with in brass bar inserts described in snapping in.
Described back up pad is provided with T-shaped groove, and described v block is provided with and suitable T-shaped of T-shaped groove.
Described detection table of beating for detection of spindle taper hole is dial test indicator.
A technical scheme tool in technique scheme has the following advantages or beneficial effect, and V-block adopts line to contact with main shaft contact point, improves positioning precision.Adjustable v-type piece adopts design that can height up and down, prevents the disunity of position of bearings, main shaft front and back end diameter.Back up pad adopts the inclination of an angle, allows the deadweight of workpiece contact and to position with steel ball.Can realize before assembling the taper hole of main shaft mandrel is detected with respect to the jitter values of position of bearings, be conducive to the assembly process control of main shaft, be convenient to error compensation assembling, further improve spindle mounted quality.
Brief description of the drawings
The structural representation that Fig. 1 is the spindle taper hole glitch detection frock that provides in the utility model embodiment;
Mark in above-mentioned figure is: 1, worktable, 2, back up pad, 21, T-shaped groove, 3, cushion block, 4, fixed dam, 5, adjustable v-type iron, 51, V iron body, 52, bearing, 53, check lock lever, 54, lock-screw, 6, fixing v block.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Referring to Fig. 1, a kind of spindle taper hole glitch detection frock, comprise worktable 1, back up pad 2, cushion block 3 and the detection table of beating for detection of spindle taper hole, cushion block 3 is placed on worktable 1, back up pad 2 one end are provided with fixed dam 4 and are placed on worktable 1, and the other end is placed on cushion block 3, make back up pad 2 produce an inclination angle, when workpiece is placed on V-block, conducts oneself with dignity and position by workpiece; Back up pad 2 be provided with two for place main shaft, and can be in back up pad 2 v block in axial sliding, the v block of two slips can, according to the main shaft adjusting position of different size, reach different size.
Two v blocks are respectively highly constant fixing v block 6 and height-adjustable adjustable v-type iron 5, adjustable v-type iron 5 comprises V iron body 51 and bearing 52, V iron body 51 two ends are respectively provided with a check lock lever 53, bearing 52 is provided with the hole with check lock lever 53 adaptations, on bearing 52, be also provided with check lock lever 53 is locked in to the lock-screw 54 in hole, prevent the disunity of position of bearings, main shaft front and back end diameter.
V iron body 51 near middles are provided with guide pole, and bearing 52 is provided with the pilot hole with guide pole adaptation, play stable guide effect.
The end face of the V-type opening of v block is provided with to be inserted, and is provided with in brass bar snaps in and insert.It is that line contacts that cambered surface makes V-block and main shaft contact point, improves positioning precision, and brass material is softer, can not damage main shaft.
Back up pad 2 is provided with T-shaped groove 21, and v block is provided with and suitable T-shaped of T-shaped groove 21, can make v block slide in back up pad 2, realizes the measurement that is applicable to different main, and v block is also difficult for departing from from back up pad 2.
The detection table of beating for detection of spindle taper hole is dial test indicator.
When use, main shaft is placed on two v blocks, main shaft, by self gravitation and steel ball, fixed dam 4, is realized the axial location of main shaft, and two v blocks slide on support plate, make two v blocks corresponding with the position of bearings, front and back end of main shaft respectively, unclamp lock-screw 54, regulate the position of adjustable v-type iron 5 on bearing 52, reach the state fitting tightly with main shaft bearing position, fixing and locking screw 54 afterwards, the position of locking adjustable v-type iron 5.The pointer of dial test indicator is sticked to the taper hole of main shaft, hand rotation main shaft, main shaft rotates on v block, reads the jitter values of this relative position of bearings, cross section of taper hole by the reading of dial test indicator.
Adopt after above-mentioned structure, V-block adopts line to contact with main shaft contact point, improves positioning precision.Adjustable v-type piece adopts design that can height up and down, prevents the disunity of position of bearings, main shaft front and back end diameter.Back up pad 2 adopts the inclination of an angle, allows the deadweight of workpiece contact with steel ball and carries out axial location.Can realize before assembling the taper hole of main shaft mandrel is detected with respect to the jitter values of position of bearings, be conducive to the assembly process control of main shaft, be convenient to error compensation assembling, further improve spindle mounted quality.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (7)
1. a spindle taper hole glitch detection frock, it is characterized in that, comprise worktable (1), back up pad (2), cushion block (3) and the detection table of beating for detection of spindle taper hole, described cushion block (3) is placed on worktable (1), described back up pad (2) one end is provided with fixed dam (4) and is placed on worktable (1) upper, and the other end is placed on described cushion block (3); Described back up pad (2) be provided with two for place main shaft, and can be in back up pad (2) v block in axial sliding.
2. spindle taper hole glitch detection frock as claimed in claim 1, it is characterized in that, described two v blocks are respectively highly constant fixing v block (6) and height-adjustable adjustable v-type iron (5), described adjustable v-type iron (5) comprises V iron body (51) and bearing (52), described V iron body (51) two ends are respectively provided with a check lock lever (53), described bearing (52) is provided with the hole adaptive with check lock lever (53), on described bearing (52), be also provided with check lock lever (53) is locked in to the lock-screw (54) in hole.
3. spindle taper hole glitch detection frock as claimed in claim 2, is characterized in that, described V iron body (51) near middle is provided with guide pole, and described bearing (52) is provided with the pilot hole with guide pole adaptation.
4. the spindle taper hole glitch detection frock as described in as arbitrary in claim 1-3, is characterized in that, the end face of the V-type opening of described v block is cambered surface.
5. the spindle taper hole glitch detection frock as described in as arbitrary in claim 1-3, is characterized in that, the end face of the V-type opening of described v block is provided with to be inserted, and is provided with in brass bar inserts described in snapping in.
6. spindle taper hole glitch detection frock as claimed in claim 5, is characterized in that, described back up pad (2) is provided with T-shaped groove (21), and described v block is provided with and suitable T-shaped of T-shaped groove (21).
7. spindle taper hole glitch detection frock as claimed in claim 6, is characterized in that, described detection table of beating for detection of spindle taper hole is dial test indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252750.3U CN203928941U (en) | 2014-05-16 | 2014-05-16 | A kind of spindle taper hole glitch detection frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420252750.3U CN203928941U (en) | 2014-05-16 | 2014-05-16 | A kind of spindle taper hole glitch detection frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203928941U true CN203928941U (en) | 2014-11-05 |
Family
ID=51824743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420252750.3U Expired - Lifetime CN203928941U (en) | 2014-05-16 | 2014-05-16 | A kind of spindle taper hole glitch detection frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203928941U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133095A (en) * | 2015-07-22 | 2015-12-09 | 安徽华茂纺织股份有限公司 | Method for verifying spinning carding machine radius ruler |
| CN105486260A (en) * | 2016-01-21 | 2016-04-13 | 核工业理化工程研究院 | Installing fixture used for three-coordinate measurement of long cylindrical workpieces |
| CN111174660A (en) * | 2020-02-26 | 2020-05-19 | 成都飞机工业（集团）有限责任公司 | Platform for detecting precision of spindle mandrel |
-
2014
- 2014-05-16 CN CN201420252750.3U patent/CN203928941U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133095A (en) * | 2015-07-22 | 2015-12-09 | 安徽华茂纺织股份有限公司 | Method for verifying spinning carding machine radius ruler |
| CN105486260A (en) * | 2016-01-21 | 2016-04-13 | 核工业理化工程研究院 | Installing fixture used for three-coordinate measurement of long cylindrical workpieces |
| CN111174660A (en) * | 2020-02-26 | 2020-05-19 | 成都飞机工业（集团）有限责任公司 | Platform for detecting precision of spindle mandrel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141105 |
|
| CX01 | Expiry of patent term |