CN207556484U - A kind of end face run-out detection device - Google Patents
A kind of end face run-out detection device Download PDFInfo
- Publication number
- CN207556484U CN207556484U CN201721132996.7U CN201721132996U CN207556484U CN 207556484 U CN207556484 U CN 207556484U CN 201721132996 U CN201721132996 U CN 201721132996U CN 207556484 U CN207556484 U CN 207556484U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- face run
- support body
- columnar workpiece
- detection device
- 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 kind of end face run-out detection devices, including bottom plate, the left support body, right support body and the motor for driving columnar workpiece of the rotation of support drum workpiece are provided on the bottom plate, the jacking block for holding out against columnar workpiece positioning end and the measurement table for detecting measurement end end face run-out are provided on the bottom plate, the pressing device that rotation columnar workpiece is pressed to left support body, jacking block is additionally provided on the bottom plate.The utility model by motor drive drive wheel columnar workpiece left support body, right support body groove in rotate, jacking block holds out against columnar workpiece positioning end, contact roller compresses columnar workpiece downwardly and to the right, the reading variation range of measurement table is read after one circle of columnar workpiece rotation, it can quick and precisely confirm the end face run-out of columnar workpiece, the utility model is easy to operate, measurement is accurate, measurement efficiency is high.
Description
Technical field
The utility model belongs to a kind of mechanical processing detection device, and in particular to a kind of end face run-out detection device.
Background technology
Geometric tolerance includes form tolerance and position of related features.Any part is all made of point, line, surface, these points,
Line, face are known as element.The actual feature of part always has error relative to ideal factor after mechanical processing, including form error and position
Put error.
This kind of error influences the function of engineering goods, and when design should provide corresponding tolerance and by defined standard symbol mark
Note is on pattern.Form tolerance and position of related features are referred to as geometric tolerance.Part after processing not only has dimensional tolerance, forms zero
Shape and mutual alignment as defined in the true form of the point, line, surface of part geometric properties or mutual alignment and preferable solid are also not
It has differences with can avoiding, this difference in shape is exactly form tolerance, and the difference of mutual alignment is exactly position of related features, system
Referred to as geometric tolerance.
Geometric tolerance includes form tolerance and position of related features, and position of related features includes orientation tolerance, alignment tolerance, bounce
Tolerance.
At present, the detection device for being directed to end face run-out is also faced with some during initial designs and use and is difficult to solve
Certainly the problem of.
Invention content
The utility model for solve the problems, such as it is of the existing technology propose, the purpose is to provide a kind of detection of end face run-out
Device.
The technical solution of the utility model is：A kind of end face run-out detection device including bottom plate, is provided on the bottom plate
Left support body, right support body and the motor for driving columnar workpiece of support drum workpiece rotation, are provided with top on the bottom plate
The jacking block of tight columnar workpiece positioning end and the measurement table for detecting measurement end end face run-out are additionally provided with and will rotated on the bottom plate
Columnar workpiece presses to the pressing device of left support body, jacking block.
The pressing device includes the supporting rod being fixed on bottom plate, and sleeve, the sleeve are provided on the supporting rod
Side-walls are provided with shaft, and there are two connecting rods for setting in the shaft, and the connecting rod free end is both provided with contact roller, the company
It is connected between bar by cross bar, the torsional spring for pushing connecting rod is provided in the shaft.
The post upper is stepped end, and the sleeve is sleeved at stepped end, and limitation is additionally provided on the supporting rod
The stop nut of sleeve axial displacement.
Driving wheel is provided on the electric machine main shaft.
Groove, the groove and driving wheel clearance fit are formed in the bottom plate.
Fixed plate is provided on the bottom plate, the fixed plate side-walls are provided with jacking block.
The jacking block is removes tip circle taper.
Lower pillar stand is provided on the bottom plate, upper pillar stand is provided on the lower pillar stand, the upper pillar stand upper end is provided with
Measurement table.
The upper pillar stand lower end is stepped, and the upper pillar stand external wall of upper portion forms external screw thread, the external screw thread and lock tube
Lock upper pillar stand.
The utility model drives groove transfer of the drive wheel columnar workpiece in left support body, right support body by motor
Dynamic, jacking block holds out against columnar workpiece positioning end, and contact roller compresses columnar workpiece downwardly and to the right, is read after one circle of columnar workpiece rotation
The reading variation range of measurement table, you can quick and precisely confirm the end face run-out of columnar workpiece, the utility model is easy to operate, surveys
Amount is accurate, measurement efficiency is high.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the front view of supporter in the utility model；
Wherein：
1 bottom plate, 2 left support body
3 right support body, 4 motor
5 fixed plate, 6 supporting rod
7 jacking block, 8 driving wheel
9 sleeve, 10 connecting rod
11 contact roller, 12 lower pillar stand
13 upper pillar stand, 14 measurement table
15 lock tube, 16 groove
17 support wheel, 18 buck plate.
Specific embodiment
Hereinafter, the utility model is described in detail with reference to drawings and examples：
As shown in Figure 1, 2, including bottom plate 1, support drum is provided on the bottom plate 1 for a kind of end face run-out detection device
Left support body 2, right support body 3 and the motor 4 for driving columnar workpiece of workpiece rotation, are provided on the bottom plate 1 and hold out against column
The jacking block 7 of shape workpiece positioning end and the measurement table 14 for detecting measurement end end face run-out are additionally provided with and will rotated on the bottom plate 1
Columnar workpiece presses to the pressing device of left support body 2, jacking block 7.
The pressing device includes the supporting rod 6 being fixed on bottom plate 1, and sleeve 9 is provided on the supporting rod 6, described
9 side-walls of sleeve are provided with shaft, and there are two connecting rods 10 for setting in the shaft, and 10 free end of connecting rod is both provided with compression
11 are taken turns, is connected between the connecting rod 10 by cross bar, the torsional spring for pushing connecting rod 10 is provided in the shaft.
6 upper end of supporting rod is stepped end, and the sleeve 9 is sleeved at stepped end, is also set up on the supporting rod 6 limited
The stop nut of 9 axial displacement of sleeve processed.
Driving wheel 8 is provided on 4 main shaft of motor.
Groove, the groove and 8 clearance fit of driving wheel are formed in the bottom plate 1.
Fixed plate 5 is provided on the bottom plate 1,5 side-walls of fixed plate are provided with jacking block 7.
The jacking block 7 is removes tip circle taper.
Lower pillar stand 12 is provided on the bottom plate 1, is provided with upper pillar stand 13 on the lower pillar stand 12, on the upper pillar stand 13
End is provided with measurement table 14.
To be stepped, 13 external wall of upper portion of upper pillar stand forms external screw thread for 13 lower end of upper pillar stand, the external screw thread with
Lock tube 15 locks upper pillar stand 13.
The left support body 2,3 upper end of right support body are respectively formed the groove 16 of arc-shaped, and branch is provided in the groove 16
Support the support wheel 17 of columnar workpiece rotation.
Rubber layer is coated at the contact roller 11,17 outer wall of support wheel.
The left support body 2,3 left and right sides of right support body are respectively formed buck plate 18, and through-hole is formed in the buck plate 18,
Bolt is screwed into the screw hole of bottom plate 1 across above-mentioned through-hole and left support body 2, right support body 3 is fixed on bottom plate 1.
The supporting rod 6, motor 4 are between left support body 2, right support body 3 and supporting rod 6 is located at 4 left side of motor.
The contact roller 11 is no more than 2 left end of left support body so as to effectively compress columnar workpiece downwardly and to the right.
The connection mode of the supporting rod 6, lower pillar stand 12 and bottom plate 1 is welding.
The fixed plate 5 is fixed by screw and bottom plate 1.
The motor 4 is fixed by U-shaped motor cingulum.
The columnar workpiece and jacking block 7 are coaxial.
The utility model drives groove transfer of the drive wheel columnar workpiece in left support body, right support body by motor
Dynamic, jacking block holds out against columnar workpiece positioning end, and contact roller compresses columnar workpiece downwardly and to the right, is read after one circle of columnar workpiece rotation
The reading variation range of measurement table, you can quick and precisely confirm the end face run-out of columnar workpiece, the utility model is easy to operate, surveys
Amount is accurate, measurement efficiency is high.
Claims (8)
1. a kind of end face run-out detection device, including bottom plate (1), it is characterised in that：Support drum is provided on the bottom plate (1)
Left support body (2), right support body (3) and the motor (4) for driving columnar workpiece of workpiece rotation, are set on the bottom plate (1)
There is the jacking block (7) that holds out against columnar workpiece positioning end and detect the measurement table (14) of measurement end end face run-out, on the bottom plate (1)
The pressing device that rotation columnar workpiece is pressed to left support body (2), jacking block (7) is additionally provided with, the pressing device includes fixing
Supporting rod (6) on bottom plate (1) is provided with sleeve (9) on the supporting rod (6), and sleeve (9) side-walls, which are provided with, to be turned
Axis, there are two connecting rods (10) for setting in the shaft, and connecting rod (10) free end is both provided with contact roller (11), the connecting rod
(10) it is connected between by cross bar, the torsional spring for pushing connecting rod (10) is provided in the shaft.
2. a kind of end face run-out detection device according to claim 1, it is characterised in that：Supporting rod (6) upper end is
Stepped end, the sleeve (9) are sleeved at stepped end, and the limit of limitation sleeve (9) axial displacement is additionally provided on the supporting rod (6)
Position nut.
3. a kind of end face run-out detection device according to claim 1, it is characterised in that：It is set on motor (4) main shaft
It is equipped with driving wheel (8).
4. a kind of end face run-out detection device according to claim 3, it is characterised in that：It is formed in the bottom plate (1) recessed
Slot, the groove and driving wheel (8) clearance fit.
5. a kind of end face run-out detection device according to claim 1, it is characterised in that：It is provided on the bottom plate (1)
Fixed plate (5), fixed plate (5) side-walls are provided with jacking block (7).
6. a kind of end face run-out detection device according to claim 5, it is characterised in that：The jacking block (7) is removes tip circle
Taper.
7. a kind of end face run-out detection device according to claim 1, it is characterised in that：It is provided on the bottom plate (1)
Lower pillar stand (12) is provided with upper pillar stand (13) on the lower pillar stand (12), and upper pillar stand (13) upper end is provided with measurement table
(14)。
8. a kind of end face run-out detection device according to claim 7, it is characterised in that：Upper pillar stand (13) lower end is
Stepped, upper pillar stand (13) external wall of upper portion forms external screw thread, and the external screw thread locks upper pillar stand with lock tube (15)
(13)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132996.7U CN207556484U (en) | 2017-09-06 | 2017-09-06 | A kind of end face run-out detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721132996.7U CN207556484U (en) | 2017-09-06 | 2017-09-06 | A kind of end face run-out detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207556484U true CN207556484U (en) | 2018-06-29 |
Family
ID=62676161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721132996.7U Expired - Fee Related CN207556484U (en) | 2017-09-06 | 2017-09-06 | A kind of end face run-out detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207556484U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146047A (en) * | 2019-06-13 | 2019-08-20 | 横店集团英洛华电气有限公司 | Axis circularity detection device |
| CN111098151A (en) * | 2019-12-30 | 2020-05-05 | 国营第六一六厂 | Multifunctional quick and accurate measuring device for bounce of needle valve sealing cone |
-
2017
- 2017-09-06 CN CN201721132996.7U patent/CN207556484U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110146047A (en) * | 2019-06-13 | 2019-08-20 | 横店集团英洛华电气有限公司 | Axis circularity detection device |
| CN111098151A (en) * | 2019-12-30 | 2020-05-05 | 国营第六一六厂 | Multifunctional quick and accurate measuring device for bounce of needle valve sealing cone |
| CN111098151B (en) * | 2019-12-30 | 2021-08-17 | 国营第六一六厂 | Multifunctional quick and accurate measuring device for bounce of needle valve sealing cone |
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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: 20180629 Termination date: 20180906 |