CN209706708U - A kind of efficient mistake proofing detection device of axis class outer diameter - Google Patents
A kind of efficient mistake proofing detection device of axis class outer diameter Download PDFInfo
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- CN209706708U CN209706708U CN201920637363.4U CN201920637363U CN209706708U CN 209706708 U CN209706708 U CN 209706708U CN 201920637363 U CN201920637363 U CN 201920637363U CN 209706708 U CN209706708 U CN 209706708U
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- sliding block
- circular shaft
- outer diameter
- groove
- workbench
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Abstract
The utility model discloses a kind of efficient mistake proofing detection devices of axis class outer diameter, including workbench, V-type seat is provided on the workbench, the V-type seat is provided with the V-groove for placing axial workpiece along its length, the workbench is provided with electron column amount instrument, it is characterized by: V-type seat bottom is provided with the sliding slot communicated with V-groove along V-type seat width direction, sliding is provided with the sliding block touched with the circular shaft bottom in V-groove by magnetic force in the sliding slot, the sliding block upper surface is horizontal plane, it is provided on the workbench for driving the mobile driving device to drive circular shaft to rotate of sliding block, its key points of the technical solution are that, the past polyslip of sliding block is driven by actuator, sliding block is set to drive one circle of circular shaft rotation by magnetic force, it is reacted and is read by electron column amount instrument, without by rotating circular shaft manually, it is easy to operate , labour is saved, operating error is reduced.
Description
Technical field
The utility model relates to measurer technical fields, more specifically, it relates to a kind of efficient mistake proofing detection of axis class outer diameter
Equipment.
Background technique
The prior art generallys use outside micrometer and tests when carrying out outer diameter full inspection to axial workpiece, detection effect
Rate is low, and measurement accuracy is poor, is easy to appear defective products outflow risk.
To solve the problems, such as that measurement efficiency is low and low precision, using electronics pillar pneumatic measuring instrument to the outer diameter of axial workpiece
Precise measurement, method are lain in circular shaft in A seating V-type monitor station tooling, 360 ° of rotation circular shafts of operator, cooperate electronics
Gas signal is converted to electric signal by pneumatic-to-current converter by the pneumatic transmitter of column amount instrument, is made up of column amount instrument luminous tube
Light beam indicating value, judges whether outer diameter falls within the scope of part tolerance, so that rejected part be screened out.
But the great work intensity by way of manually rotating circular shaft, and since manpower operation is easy to cause part
Slight bounce in the vertical direction causes measurement accuracy inaccurate；And due to observing column amount instrument light beam indicating value by operator
Mode judge whether part qualified, and measurement efficiency is low, serious forgiveness is high.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of efficiently anti-false retrievals of axis class outer diameter
Measurement equipment has measurement precisely, easy to operate advantage.
To achieve the above object, the utility model provides following technical solution:
A kind of efficient mistake proofing detection device of axis class outer diameter, including workbench are provided with V-type seat, the V on the workbench
Type seat is provided with the V-groove for placing axial workpiece along its length, and the workbench is provided with electron column amount instrument, special
Sign is: V-type seat bottom is provided with the sliding slot communicated with V-groove along V-type seat width direction, sliding setting in the sliding slot
There is the sliding block touched with the circular shaft bottom in V-groove by magnetic force, the sliding block upper surface is horizontal plane, is set on the workbench
It is equipped with for driving the mobile driving device to drive circular shaft to rotate of sliding block.
Preferably, the driving device is motor, and the motor is connected with length direction and the consistent screw rod of sliding slot, described
Screw rod is threadedly coupled move back and forth sliding block by the reciprocating rotation of motor with sliding block.
Preferably, there are two the travel switch that can be touched with V-type seat side, the travel switches for the sliding block both ends setting
It is connected to motor.
Preferably, the sliding block is every advances unanimously, and circular shaft is driven at least to rotate 360 °.
Preferably, the upper wall of the sliding slot is located at V-groove two sides the dust-proof brushing piece to offset with shoe surface is respectively set.
Preferably, the inner wall of the V-groove two sides is symmetrically arranged with the roller bearing to offset with circular shaft along its length.
Compared with prior art, the utility model has the following beneficial effects:
1, it is moved back and forth by driving device band movable slider, the every sliding of sliding block is primary, drives circular shaft gram by magnetic-adsorption
The frictional resistance taken in V-groove rotates at least one week, and easy to operate, electron column is exactly circular shaft by the light beam color of real-time display
The actual measurement state of diameter, electron column lower section display screen, real-time display measured value.It is rotated by 360 ° by circular shaft, observes electronics
The light beam color change of column, display screen below electron column, real-time display measured value, if diameter of round spindle in measurement range,
It is qualified product for column of green light；If the measured value of diameter of round spindle is less than lower limit set value, for column of red light, and locks, sentence
Determining circular shaft is rejected product.Also it is column of red light, and lock if the measured value of diameter of round spindle is greater than upper limit set value, determines
Circular shaft is defective products, and the utility model has easy to operate, measures accurate feature；
2, by two travel switches of setting, the stroke of sliding block can be controlled, while for controlling motor steering, it is real
The past polyslip of existing sliding block can reduce the frictional resistance in circular shaft and V-groove, be promoted by the way that roller bearing is arranged in V-groove inner wall
Circular shaft rotates fluency；
3, it can prevent dust from entering sliding block upper surface by the way that dust-proof brushing piece is arranged, and circular shaft rotation is impacted, reduce
Measurement error.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment.
In figure: 1, workbench；2, V-type seat；21, V-groove；211, roller bearing；22, sliding slot；221, sliding block；2211, stroke is opened
It closes；222, dust-proof brushing piece；3, electron column amount instrument；4, motor；41, screw rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of efficient mistake proofing detection device of axis class outer diameter, referring to Fig.1 comprising workbench 1 is provided with V-type on workbench 1
Seat 2, V-type seat 2 is provided with the V-groove 21 for placing axial workpiece along its length, and workbench 1 is provided with electron column amount instrument
3,2 bottom of V-type seat is provided with the sliding slot 22 communicated with V-groove 21 along 2 width direction of V-type seat, and sliding is provided with cunning in sliding slot 22
Block 221, the upper surface of sliding block 221 are neodium magnet piece, and 221 upper surface of sliding block is horizontal plane, after being put into circular shaft in V-groove 21, circle
The bottom of axis is touched by magnetic force and 221 upper surface of sliding block, is provided on workbench 1 for driving sliding block 221 mobile to drive
The driving device of circular shaft rotation.The inner wall of 21 two sides of V-groove is symmetrically arranged with the roller bearing to offset with circular shaft along its length
211, for reducing the friction of circular shaft rotation, keep rotation smooth.
Driving device is motor 4, and motor 4 is by conducting wire connection switch, and motor 4 is connected with length direction and sliding slot 22 is consistent
Screw rod 41, screw rod 41 be threadedly coupled with sliding block 221 with the reciprocating rotation by motor 4 make sliding block 221 move back and forth.Sliding block
There are two the travel switch 2211 that can be touched with 2 side of V-type seat, travel switch 2211 is electrically connected the setting of 221 both ends with motor 4,
Realize the control to motor 4；Sliding block 221 is every to advance unanimously, drives circular shaft at least to rotate 360 °, so that measurement is accurate.
The upper wall of sliding slot 22 is located at 21 two sides of V-groove and the dust-proof brushing piece 222 to offset with 221 surface of sliding block is respectively set, can
Prevent because dust enter sliding block 221 upper surface due to circular shaft rotation impact, reduce measurement error.
The present embodiment is only the explanation to the utility model, is not limitations of the present invention, this field skill
Art personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as
All by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of efficient mistake proofing detection device of axis class outer diameter, including workbench, V-type seat, the V-type are provided on the workbench
Seat is provided with the V-groove for placing axial workpiece along its length, and the workbench is provided with electron column amount instrument, feature
Be: V-type seat bottom is provided with the sliding slot communicated with V-groove along V-type seat width direction, and sliding is provided in the sliding slot
The sliding block touched with the circular shaft bottom in V-groove by magnetic force, the sliding block upper surface are horizontal plane, are arranged on the workbench
Have for driving the mobile driving device to drive circular shaft to rotate of sliding block.
2. the efficient mistake proofing detection device of axis class outer diameter according to claim 1, it is characterised in that: the driving device is electricity
Machine, the motor are connected with length direction and the consistent screw rod of sliding slot, and the screw rod is threadedly coupled through motor with sliding block
Reciprocating rotation moves back and forth sliding block.
3. the efficient mistake proofing detection device of axis class outer diameter according to claim 2, it is characterised in that: the sliding block both ends setting
There are two the travel switch that can be touched with V-type seat side, the travel switch is connected to motor.
4. the efficient mistake proofing detection device of axis class outer diameter according to claim 3, it is characterised in that: the every traveling one of sliding block
It causes, circular shaft is driven at least to rotate 360 °.
5. the efficient mistake proofing detection device of axis class outer diameter according to claim 1, it is characterised in that: the upper wall position of the sliding slot
The dust-proof brushing piece to offset with shoe surface is respectively set in V-groove two sides.
6. the efficient mistake proofing detection device of axis class outer diameter according to claim 1, it is characterised in that: the V-groove two sides
Inner wall is symmetrically arranged with the roller bearing to offset with circular shaft along its length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637363.4U CN209706708U (en) | 2019-05-06 | 2019-05-06 | A kind of efficient mistake proofing detection device of axis class outer diameter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920637363.4U CN209706708U (en) | 2019-05-06 | 2019-05-06 | A kind of efficient mistake proofing detection device of axis class outer diameter |
Publications (1)
| Publication Number | Publication Date |
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| CN209706708U true CN209706708U (en) | 2019-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920637363.4U Active CN209706708U (en) | 2019-05-06 | 2019-05-06 | A kind of efficient mistake proofing detection device of axis class outer diameter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902800A (en) * | 2021-01-20 | 2021-06-04 | 唐太均 | Steel bar diameter measuring device |
-
2019
- 2019-05-06 CN CN201920637363.4U patent/CN209706708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902800A (en) * | 2021-01-20 | 2021-06-04 | 唐太均 | Steel bar diameter measuring device |
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