CN205718753U - A kind of red needle accuracy detection frock - Google Patents
A kind of red needle accuracy detection frock Download PDFInfo
- Publication number
- CN205718753U CN205718753U CN201620688317.3U CN201620688317U CN205718753U CN 205718753 U CN205718753 U CN 205718753U CN 201620688317 U CN201620688317 U CN 201620688317U CN 205718753 U CN205718753 U CN 205718753U
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- China
- Prior art keywords
- screw rod
- base
- drive shaft
- red needle
- driven pulley
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
This utility model relates to detecting tool technical field, disclose a kind of red needle accuracy detection frock, including base, the both sides, lower end of base are provided with gripper shoe, end face one end of base is provided with rotation seat, rotation seat is provided with chuck, chuck axially the most vertical with base, the lower end of chuck is provided through the rotating shaft of base, the end face other end of base is provided with screw rod, slide bar, screw rod, slide bar is all vertical with base, screw rod is provided with elevator, elevator is connected with sliding bar, elevator is provided with amesdial head, the lower end of screw rod passes base, Its lower side face is provided with drive shaft, the lower end of rotating shaft is provided with the first driven pulley, the lower end of screw rod is provided with the second driven pulley, drive shaft is provided with the first drivewheel engaged with the first driven pulley, drive shaft is provided with the second drivewheel engaged with the second driven pulley, one end of drive shaft is provided with motor.This utility model has the beneficial effect that detection efficiency is high, accuracy of detection is high.
Description
Technical field
This utility model relates to detecting tool technical field, particularly relates to a kind of red needle accuracy detection frock.
Background technology
Requisite accessory when that red needle being diel work, belongs to removable mould consumptive material, is arranged on punching
Carry out continuous stamping punching press on compression mould and thrust operation, make machined material occur to separate or plastic deformation, thus obtain required
The finished product wanted or semi-finished product.In order to improve production efficiency, a usual mould is provided with a lot of red needle, some moulds
Even have thousands of red needles, and every red needle have a punching the most corresponding, this just precision to red needle have the highest requirement,
The axle of major requirement red needle is beated, circular runout all in range of error, in high volume red needle axial runout, circular runout detection effect
Rate is low.
Summary of the invention
This utility model is in order to solve the red needle low problem of accuracy detection efficiency of the prior art, it is provided that a kind of detection effect
The red needle accuracy detection frock that rate is high, accuracy of detection is high.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of red needle accuracy detection frock, including base, the both sides, lower end of base are provided with gripper shoe, the end face of described base
One end is provided with rotation seat, and described rotation seat is provided with chuck, described chuck axially the most vertical with base, the lower end of described chuck
Being provided through the rotating shaft of base, the end face other end of described base is provided with screw rod, slide bar, and described screw rod, slide bar are all and base
Vertically, described screw rod is provided with elevator, and described elevator is connected with sliding bar, and described elevator is provided with thousand points
Gauge outfit, the lower end of described screw rod pass base, described Its lower side face is provided with drive shaft, the lower end of rotating shaft be provided with first from
Driving wheel, the lower end of screw rod is provided with the second driven pulley, and described drive shaft is provided with the first drivewheel engaged with the first driven pulley,
Drive shaft is provided with the second drivewheel engaged with the second driven pulley, and one end of drive shaft is provided with motor.
Red needle is clamped by chuck, and the elastomeric check head on amesdial head is pressed in red needle surface, opens motor, and driven by motor turns
Axle, screw rod rotate, and chuck drives red needle to rotate, and screw rod drives amesdial head to move up and down, thus beats the axle of red needle, radially
Beat synchronous detecting, do not conform to as long as the difference of the maxima and minima on amesdial head is considered as this red needle beyond range of error
Lattice, detection efficiency is high.
As preferably, described base is provided with two parallel slide rails, and described slide rail is provided with sliding seat, sliding seat
Side be provided with locking bolt, the lower end of described slide bar is fixedly connected with the sliding seat, and the lower end of described screw rod and sliding seat rotate
Connecting, described base is provided with between slide rail long slot bore, the lower end of described screw rod passes long slot bore, in described drive shaft
It is provided with axially distributed stopper slot, is slidably connected between the second drivewheel and stopper slot, drive shaft is positioned at the second drivewheel
And the position between gripper shoe is provided with stage clip.The diameter difference of the red needle of different model is very big, unclamps locking bolt, mobile slip
Seat, moves to elastomeric check head contact with red needle surface, then tightens locking bolt, and the second drivewheel is under the effect of stage clip
Move along stopper slot, automatically keep engagement with the second driven pulley, the most just can detect red needle precision.
As preferably, it is connected by shaft coupling between described motor and drive shaft, with the opposite end of motor in drive shaft
It is provided with handwheel.Sometimes need manually to detect red needle, now shaft coupling is unclamped, then hand rotation handwheel.
As preferably, described amesdial head is digital display dial gauge head.Digital display dial gauge head convenient reading, can directly with
Peripheral control unit connects.
As preferably, the upper end of described screw rod is provided with upper limit position switch, and the lower end of described screw rod is provided with lower position switch.Rise
Fall block is when upper limit position switch, lower position switch, and motor can be automatically stopped.
Therefore, this utility model has the beneficial effect that detection efficiency is high, accuracy of detection is high.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure: base 1, gripper shoe 2, rotation seat 3, chuck 4, rotating shaft 5, slide rail 6, sliding seat 7, locking bolt 8, screw rod 9,
Slide bar 10, elevator 11, amesdial head 12, drive shaft the 13, first driven pulley the 14, second driven pulley the 15, first drivewheel 16,
Two drivewheels 17, motor 18, shaft coupling 19, handwheel 20, long slot bore 21, stopper slot 22, stage clip 23, upper limit position switch 24, lower limit
Bit switch 25, red needle 26.
Detailed description of the invention
With detailed description of the invention, this utility model is further described below in conjunction with the accompanying drawings:
A kind of red needle accuracy detection frock as shown in Figure 1, including base 1, the both sides, lower end of base are provided with gripper shoe 2,
End face one end of base is provided with rotation seat 3, and rotation seat is provided with chuck 4, chuck 4 axially the most vertical with base 1, the lower end of chuck
Being provided through the rotating shaft 5 of base, base is provided with two parallel slide rails 6, and slide rail is provided with sliding seat 7, the side of sliding seat
Being provided with locking bolt 8, sliding seat is provided with screw rod 9, slide bar 10, and screw rod, slide bar are all vertical with base, the lower end of slide bar and slip
Seat is fixing to be connected, and the lower end of screw rod is rotationally connected with sliding seat, and screw rod is provided with elevator 11, and elevator is with sliding bar even
Connecing, elevator is connected with screw flight, and elevator is provided with amesdial head 12, and amesdial head is digital display dial gauge head, on base
Being provided with long slot bore 21 between slide rail, the lower end of screw rod passes long slot bore, and drive shaft is provided with axially distributed stopper slot
22, it is slidably connected between the second drivewheel and stopper slot, in drive shaft, the position between the second drivewheel and gripper shoe sets
Having stage clip 23, Its lower side face to be provided with drive shaft 13, the lower end of rotating shaft is provided with the first driven pulley 14, and the lower end of screw rod is provided with
Two driven pulleys 15, drive shaft is provided with the first drivewheel 16 engaged with the first driven pulley, and drive shaft is provided with driven with second
Second drivewheel 17 of wheel engagement, one end of drive shaft is provided with motor 18, is connected by shaft coupling 19 between motor with drive shaft,
The other end of drive shaft is provided with handwheel 20；The upper end of screw rod is provided with upper limit position switch 24, and the lower end of screw rod is provided with lower position switch
25。
In conjunction with accompanying drawing, using method of the present utility model is as follows: red needle 26 is clamped by chuck, unclamps locking bolt, mobile
Sliding seat so that the elastomeric check head on amesdial head is pressed in red needle surface, tightens locking bolt, opens motor, driven by motor
Rotating shaft, screw rod rotate, and chuck drives red needle to rotate, and screw rod drives amesdial head to move up and down, thus the axle of red needle is beated, footpath
To synchronous detecting of beating, can be automatically stopped when elevator moves to the top of screw rod, bottom, as long as on amesdial head
It is defective that big value and the difference of minima are considered as this red needle beyond range of error, and detection efficiency is high；When needs manual operation,
Unclamp shaft coupling, rotate handwheel and drive chuck rotation, elevator to move up and down.Therefore, this utility model have detection efficiency high,
The beneficial effect that accuracy of detection is high.
The lateral surface of chuck is provided with driver plate 11, and driver plate is along the circumferential direction provided with angle index, and the side of rotation seat 3 is provided with
Baffle plate 5, baffle plate is provided with caging bolt 6, and the axis of caging bolt is towards the side of chuck, and the end face other end of base is provided with spiral shell
Bar 7, slide bar 8, screw rod, slide bar are all vertical with the end face of base, and screw rod is provided with elevator 9, and elevator is connected with sliding bar,
Threadeding between elevator with screw rod, the side of elevator is provided with amesdial head 10, and amesdial head is digital display dial gauge head, rises
The side of fall block is provided with sliding sleeve 12, and amesdial head is provided with connecting rod 13, is slidably connected between connecting rod and sliding sleeve, sliding sleeve side
It is provided with locking bolt 14；The lower end of screw rod passes base, and Its lower side face is provided with transverse axis 15, between transverse axis and the lower end of screw rod
Being engaged by one group of bevel gear 16, one end of transverse axis is provided with handwheel 17.
In conjunction with accompanying drawing, using method of the present utility model is as follows: shaft-like workpiece 18 is clamped on chuck, shaft-like workpiece and cunning
Bar is parallel, and the elastomeric check head on amesdial head is adjusted to be pressed in the surface of shaft-like workpiece, stirs driver plate and makes chuck rotate one
In week, observe the reading change on amesdial head, thus detect the circular runout of shaft-like workpiece, rotate handwheel and control elevator (thousand
Point gauge outfit) be elevated to certain position after stop, then stirring chuck and rotate one week, the radial direction jumping of detection shaft-like workpiece different parts
Dynamic；Being positioned by chuck by caging bolt, chuck cannot rotate, and rotates handwheel continuously so that the elastomeric check head of amesdial head
Moving axially along shaft-like workpiece such that it is able to detection axial runout, unclamps caging bolt, by driver plate, chuck is rotated one
Individual angle (can control angle according to angle index), then tightens caging bolt, rotates handwheel so that amesdial head moves,
Thus detect the axial runout at shaft-like workpiece different angles.
Claims (5)
1. a red needle accuracy detection frock, including base, the both sides, lower end of base are provided with gripper shoe, it is characterized in that, the described end
End face one end of seat is provided with rotation seat, and described rotation seat is provided with chuck, described chuck axially the most vertical with base, described card
The lower end of dish is provided through the rotating shaft of base, and the end face other end of described base is provided with screw rod, slide bar, described screw rod, slide bar
All vertical with base, described screw rod is provided with elevator, and described elevator is connected with sliding bar, on described elevator
Being provided with amesdial head, the lower end of described screw rod passes base, and described Its lower side face is provided with drive shaft, and the lower end of rotating shaft sets
Having the first driven pulley, the lower end of screw rod is provided with the second driven pulley, and described drive shaft is provided with engaged with the first driven pulley
One drivewheel, drive shaft is provided with the second drivewheel engaged with the second driven pulley, and one end of drive shaft is provided with motor.
A kind of red needle accuracy detection frock the most according to claim 1, is characterized in that, described base is provided with two and puts down
The slide rail of row, described slide rail is provided with sliding seat, and the side of sliding seat is provided with locking bolt, the lower end of described slide bar and slip
Seat is fixing to be connected, and the lower end of described screw rod is rotationally connected with sliding seat, and described base is provided with between slide rail long slot bore, institute
The lower end stating screw rod passes long slot bore, and described drive shaft is provided with axially distributed stopper slot, and the second drivewheel is with spacing
Being slidably connected between groove, in drive shaft, the position between the second drivewheel and gripper shoe is provided with stage clip.
A kind of red needle accuracy detection frock the most according to claim 1 and 2, is characterized in that, described motor and drive shaft
Between connected by shaft coupling, in drive shaft, the opposite end with motor is provided with handwheel.
A kind of red needle accuracy detection frock the most according to claim 1, is characterized in that, described amesdial head is digital display thousand
Divide gauge outfit.
A kind of red needle accuracy detection frock the most according to claim 1, is characterized in that, the upper end of described screw rod is provided with the upper limit
Bit switch, the lower end of described screw rod is provided with lower position switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688317.3U CN205718753U (en) | 2016-07-04 | 2016-07-04 | A kind of red needle accuracy detection frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620688317.3U CN205718753U (en) | 2016-07-04 | 2016-07-04 | A kind of red needle accuracy detection frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718753U true CN205718753U (en) | 2016-11-23 |
Family
ID=57326771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620688317.3U Expired - Fee Related CN205718753U (en) | 2016-07-04 | 2016-07-04 | A kind of red needle accuracy detection frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718753U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238337A (en) * | 2017-07-19 | 2017-10-10 | 宿州市鸿展工业装备有限公司 | A kind of red needle precision automatic detection device |
| CN108731581A (en) * | 2018-06-05 | 2018-11-02 | 芜湖优能自动化设备有限公司 | A kind of pump core detection impeller clearance detection device |
| CN109141202A (en) * | 2018-08-02 | 2019-01-04 | 蚌埠惊涛精密机械有限公司 | A kind of detection of Fine Slender Shaft concentricity and means for correcting |
| CN113375611A (en) * | 2021-06-08 | 2021-09-10 | 浙江迪思威电气股份有限公司 | Looped netowrk cabinet circuit breaker axle welding detection device |
| CN114396844A (en) * | 2021-12-28 | 2022-04-26 | 广东雄峰模具钢材料科技有限公司 | Detection apparatus for mould steel |
| CN115289938A (en) * | 2022-10-08 | 2022-11-04 | 江苏东方恒基通用航空有限公司 | Propeller rotating shaft swing amplitude detection device and detection method thereof |
-
2016
- 2016-07-04 CN CN201620688317.3U patent/CN205718753U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238337A (en) * | 2017-07-19 | 2017-10-10 | 宿州市鸿展工业装备有限公司 | A kind of red needle precision automatic detection device |
| CN108731581A (en) * | 2018-06-05 | 2018-11-02 | 芜湖优能自动化设备有限公司 | A kind of pump core detection impeller clearance detection device |
| CN109141202A (en) * | 2018-08-02 | 2019-01-04 | 蚌埠惊涛精密机械有限公司 | A kind of detection of Fine Slender Shaft concentricity and means for correcting |
| CN109141202B (en) * | 2018-08-02 | 2020-07-03 | 江苏良工精密合金钢有限公司 | Accurate slender axles axiality detects and correcting unit |
| CN113375611A (en) * | 2021-06-08 | 2021-09-10 | 浙江迪思威电气股份有限公司 | Looped netowrk cabinet circuit breaker axle welding detection device |
| CN114396844A (en) * | 2021-12-28 | 2022-04-26 | 广东雄峰模具钢材料科技有限公司 | Detection apparatus for mould steel |
| CN114396844B (en) * | 2021-12-28 | 2024-07-05 | 广东雄峰模具钢材料科技有限公司 | Detection device for die steel |
| CN115289938A (en) * | 2022-10-08 | 2022-11-04 | 江苏东方恒基通用航空有限公司 | Propeller rotating shaft swing amplitude detection device and detection method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161123 Termination date: 20170704 |