CN206504690U - Automatic thread detection device and its self-balancing mechanism - Google Patents
Automatic thread detection device and its self-balancing mechanism Download PDFInfo
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- CN206504690U CN206504690U CN201621476730.XU CN201621476730U CN206504690U CN 206504690 U CN206504690 U CN 206504690U CN 201621476730 U CN201621476730 U CN 201621476730U CN 206504690 U CN206504690 U CN 206504690U
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Abstract
The utility model provides a kind of automatic thread detection device and its self-balancing mechanism, and the automatic thread detection device includes frame, three shaft transmission systems, testing agency, self-balancing mechanism and NC machine；Testing agency is used for clamping go-no go gauge；Self-balancing mechanism is by the Z-axis transmission mechanism elastic equilibrium assembly connection of testing agency and three shaft transmission systems, for absorbing rigid active force that go-no go gauge is subject in detection operation and then avoiding damaging workpiece to be detected and go-no go gauge；NC machine is arranged in frame and electrically connected with three shaft transmission systems and testing agency, for controlling the motion of three shaft transmission systems, and control testing agency drives go-no go gauge to detect screwed hole to be measured when being directed at screwed hole to be measured for the go-no go gauge in testing agency.The automatic thread detection device that the utility model is provided carries out screwed hole detection as a result of automated machine mode, is greatly improved detection efficiency, and reduces cost of labor, while ensuring for can imitating will not missing inspection.
Description
Technical field
The utility model is related to mobile communication equipment manufacturing technology field, and in particular to a kind of automatic thread detection device and
Its self-balancing mechanism.
Background technology
With the sustainable growth continued to develop with the market demand of mechanics of communication, the demand of communication product constantly increases,
Delivery time requires shorter and shorter, employee's cost more and more higher, thus must constantly reduce production cost, improves production effect
Rate.
There is substantial amounts of screwed hole on existing wave filter product, in order to ensure product quality, substantial amounts of screwed hole all must
Palpus full inspection, the existing method of inspection is artificial (English entitled with go-no go gauge respectively：Go-no go fixed gauges) go to check
Each hole, manual detection efficiency is low, and labor intensity is big, and easily missing inspection.
Referring to Fig. 1, Fig. 1 is the simplification structural representation for detecting workpiece to be detected using go-no go gauge in the prior art.
As shown in figure 1, workpiece 10 to be detected is provided with multiple screwed holes, such as large-sized screwed hole 11 and small size
Screwed hole 12.
Go-no go gauge 20 generally includes two gauge portions of drift and no-go gage, and go-no go gauge 20 examines the principle of screwed hole to apply
Certain torque is in go-no go gauge 20, and when using drift detection, drift can pass through screwed hole for non-defective unit, otherwise to be bad
Product；When using no-go gage detection, no-go gage is non-defective unit if stopping in the defined number of turns, and it is then defective products not stop, due to
Manual inspection is taken, the dynamics of exerting oneself of each inspector can not quantify, and it is also to sentence by estimating for inspector to calculate the number of turns of no-go gage,
Inaccurately.
Utility model content
The present invention provides a kind of automatic thread detection device and its self-balancing mechanism, to solve artificial detection in the prior art
Efficiency is low, labor intensity is big and the technical problem of easy missing inspection.
In order to solve the above technical problems, one aspect of the present invention is：A kind of self-balancing mechanism is provided, wrapped
Include：
Bottom plate, for a first device fixing assembling；
Insulation board, with the bottom plate slidable fit；
Upper extension spring, the inner is fixedly connected on the middle part of the bottom plate, and outer end is connected to the upper end of the insulation board, for carrying
For initial pullup power with by the upper end of the insulation board towards tensing in the middle of the bottom plate；
Tension spring, the inner is fixedly connected on the middle part of the bottom plate, and outer end is connected to the lower end of the insulation board, for carrying
For initial pullup power with by the lower end of the insulation board towards tensing in the middle of the bottom plate；
The insulation board be additionally operable to a second device fixing assembling so that realize the first device with described second dress
Put elastic equilibrium assembly connection.
According to the preferred embodiment of the utility model one, the self-balancing mechanism also includes：
Slide rail, is arranged on the bottom plate；
Sliding block, mutually fixes with the insulation board and is assembled with the slide rail sliding.
According to the preferred embodiment of the utility model one, the insulation board includes：
Main board, for fixing the second device；
End plate, the end plate connection is provided with spacing hole and avoidance in the top and bottom of the main board, the end plate
Groove, the escape groove is used to avoid the slide rail.
According to the preferred embodiment of the utility model one, the self-balancing mechanism also includes：
Adjusting screw, the tail end of the adjusting screw is spacing to be inserted into the spacing hole,
Travelling nut, is spirally connected with the head end of the adjusting screw, the outer end of the upper extension spring and the outer end of the tension spring
It is both connected on the travelling nut；
Wherein, by rotate the adjusting screw so that the relatively described adjusting screw of the travelling nut move up and down and then
Adjust the initial pullup power of the upper extension spring and the tension spring.
According to the preferred embodiment of the utility model one, the self-balancing mechanism also includes fixture, and the fixture is fixed
At the middle part of the bottom plate, the inner of the upper extension spring and the tension spring is hooked on the fixture.
According to the preferred embodiment of the utility model one, the travelling nut includes main part and on the main part
Lug, the main part and the main board plane abutment, the lug are provided with hanging hole, the upper extension spring and the tension spring
Outer end be hooked on the hanging hole.
In order to solve the above technical problems, another technical solution used in the present invention is：A kind of automatic thread detection is provided
Device, including frame, three shaft transmission systems, testing agency, above-mentioned self-balancing mechanism and NC machine；
The frame is provided with workbench, and the workbench is used to have on clamping workpiece to be detected, the workpiece to be detected
There is screwed hole to be measured；
Three shaft transmission system includes X-axis transmission mechanism, Y-axis transmission mechanism and the Z axis for being mutually perpendicular to be slidably connected
Transmission mechanism, is fixedly connected wherein the X-axis transmission mechanism is parallel with the frame；
The testing agency is used for clamping go-no go gauge；
The self-balancing mechanism is by the testing agency and the Z-axis transmission mechanism elastic equilibrium assembly connection, for inhaling
Receive rigid active force that the go-no go gauge is subject in detection operation and then avoid damage the workpiece to be detected and it is described it is logical only
Rule；
The NC machine is arranged in the frame and electrically connected with three shaft transmission system and the testing agency,
For controlling the three shaft transmission systems motion to adjust the position of the go-no go gauge in the testing agency, and in institute
Stating when go-no go gauge is directed at the screwed hole to be measured controls the testing agency to drive the go-no go gauge to enter the screwed hole to be measured
Row detection.
According to the preferred embodiment of the utility model one, the automatic thread detection device also includes imaging sensor, described
Imaging sensor is fixed on the bottom plate or the insulation board, for detecting that the first of workpiece to be detected makes position.
According to the preferred embodiment of the utility model one, the automatic thread detection device also includes tool magazine, and the tool magazine is set
Put on the workbench, the tool magazine includes support, installing plate and handle of a knife, the support is used to support the installing plate,
The installing plate is provided with multiple through holes, and the through hole is used to place the handle of a knife, and the handle of a knife is used for clamping different size
Go-no go gauge.
According to the preferred embodiment of the utility model one, the NC machine is also electrically connected with control box, and the control box is set
There are startup, reset and stop button, the control box is arranged on the side front end of the workbench.
The beneficial effects of the utility model are：It is different from the situation of prior art, the automatic thread that the utility model is provided
Detection means carries out screwed hole detection as a result of automated machine mode, is greatly improved detection efficiency, and reduce
Cost of labor, while ensuring for can imitating will not missing inspection.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the simplification structural representation for detecting workpiece to be detected using go-no go gauge in the prior art；
Fig. 2 is the dimensional structure diagram for the automatic thread detection device that the utility model is provided；
Fig. 3 is the mplifying structure schematic diagram of the self-balancing mechanism in the automatic thread detection device shown in Fig. 2；
Fig. 4 is the mplifying structure schematic diagram of part in self-balancing mechanism shown in Fig. 3；
Fig. 5 is the mplifying structure schematic diagram of tool magazine in automatic thread detection device shown in Fig. 2.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 2, Fig. 2 is the dimensional structure diagram for the automatic thread detection device that the utility model is provided.
As shown in Fig. 2 the utility model provides a kind of automatic thread detection device, the automatic thread detection device includes machine
Frame 100, three shaft transmission systems 200, testing agency 300, self-balancing mechanism 400 and NC machine 240.
Wherein, frame 100 is provided with workbench 110, and workbench 110 is used for clamping workpiece 30 to be detected, the work to be detected
There are one or more screwed holes to be measured on part 30.Frame 100 can be spliced by multiple crossbearers, vertical frame and/or oblique frame, Huo Zheyou
Multiple board material splices are formed, and workbench 110 is used to place correlated parts, and workpiece 30 to be detected passes through the fixture on workbench 100
111 fix.
X-axis transmission mechanism 210 that three shaft transmission systems 200 include being mutually perpendicular to be slidably connected, Y-axis transmission mechanism 220 with
And Z-axis transmission mechanism 230.Wherein X-axis transmission mechanism 210 is parallel with frame 100 is fixedly connected, and Y-axis transmission mechanism 220 is with respect to machine
Frame 100 be arranged in parallel and is slidably connected with X-axis transmission mechanism 210, the in the vertical direction of Z-axis transmission mechanism 230 and Y-axis driver
Structure 220 is slidably connected.The concrete structure and its function mode of three shaft transmission systems 200 refer to existing Digit Control Machine Tool, typically
For, X-axis transmission mechanism 210, Y-axis transmission mechanism 220 and Z-axis transmission mechanism 230 include the portions such as main shaft, motor
Part, due to not being related to where inventive point, is not repeated herein.
Testing agency 300 is connected by self-balancing mechanism 400 with the Z-axis transmission mechanism 230 of three shaft transmission systems 200, inspection
Surveying mechanism 300 is used to clamping go-no go gauge 40 (see Fig. 3 and Fig. 5) carry out thread measurement to workpiece 30 to be detected.It is new in this practicality
In type embodiment, testing agency 300 includes servomotor and the clamping tool being connected with servomotor spindle, and clamping tool is used
In clamping go-no go gauge 40, servomotor is used to drive go-no go gauge 40 to rotate when receiving control command, and servomotor can essence
Really control output torque and rotary speed, it is ensured that examine product quality.
Self-balancing mechanism 400 is by testing agency 300 and the elastic equilibrium assembly connection of Z-axis transmission mechanism 230, in detection
When mechanism 300 carries out detection operation to screwed hole, the rigid active force for moving up and down and being subject to by go-no go gauge 40 is absorbed, so that
Obtain testing agency 300 to move up and down relative to Z axis, so as to avoid damaging the screwed hole and go-no go gauge of workpiece 30 to be detected
40.Wherein, a side of self-balancing mechanism 400 and the end of the Z-axis transmission mechanism 230 of three shaft transmission systems 200 are fixed and connected
Connect, another of self-balancing mechanism 400 is fixedly connected with testing agency 300 sideways.
NC machine 240 is fixed in frame 100, and easily operated position can be specifically fixed on by mounting bracket 241.
NC machine 240 is used to send control signal to drive X-axis transmission mechanism 210, Y-axis transmission mechanism 220 and Z-axis transmission mechanism
230 move in three dimensions so that be fixedly connected on the go-no go gauge 40 in the testing agency 300 of the end of Z-axis transmission mechanism 230
(see Fig. 3) is just directed at screwed hole to be measured, and each screw thread hole position of workpiece 30 to be detected is write detection journey by NC machine 240
Sequence, can effectively avoid missing inspection.The internal memory of NC machine 240 contains the instruction finished in advance for specific workpiece, NC machine
When 240 go-no go gauges 40 for being additionally operable in the testing agency 300 are just directed at screwed hole to be measured, the testing agency is controlled
300 drive go-no go gauge 40 thereon to detect screwed hole to be measured.Further, the NC machine 240 can also be recorded automatically
The testing result of each screwed hole to be measured, it is possible to relevant treatment is carried out to the testing result, for example, shown testing result
Out, or by the testing result it is automatically stored to specified location etc..Control box 250 is electrically connected with NC machine 240, control
Can be provided with buttons such as startup, reset, stoppings on box 250, and be arranged on the place of the more convenient operation of operator, such as it is arranged on
The side front end of workbench 110, facilitates operator's right hand to be operated.
If without self-balancing mechanism 400, testing agency 300 is directly fixedly connected with Z-axis transmission mechanism 230, then detects
Mechanism 300 acts directly on the spiral shell of go-no go gauge 40 and workpiece to be detected 30 with the rigid power of the lift work of Z-axis transmission mechanism 230
On pit, the screwed hole of go-no go gauge 40 and workpiece to be detected 30 is easily damaged, is infeasible detection scheme.
Specifically, also referring to Fig. 3 and Fig. 4, wherein, Fig. 3 is oneself in the automatic thread detection device shown in Fig. 2
The mplifying structure schematic diagram of balanced controls；Fig. 4 is the mplifying structure schematic diagram of part in self-balancing mechanism shown in Fig. 3.
The utility model provides a kind of self-balancing mechanism 400, the self-balancing mechanism 400 include bottom plate 410, insulation board 420,
Upper extension spring 430, tension spring 440, slide rail 450, sliding block 460, adjusting screw 470, travelling nut 480 and fixture 490.
It is well known that extension spring is to be closely wound to form by wire, its two ends is provided with hook.Extension spring is different from spring, bullet
Spring is typically to be formed by wire with preset distance apart windings, and spring is typically to be produced in the case of by inward pressure
Corresponding outside thrust, and extension spring is then that corresponding inside pulling force is produced in the case of by outside pulling force.
In the utility model embodiment, bottom plate 410 is used to be fixedly connected with the end of foregoing Z-axis transmission mechanism 230.
Slide rail 450 is arranged on bottom plate 410, and the setting direction of slide rail 450 is parallel with the direction of Z-axis transmission mechanism 230, and concretely one
In the case of bar, two or more pieces, two or more pieces, the slip of insulation board 420 is relatively more stablized, and it is unnecessary to be not likely to produce
Rock.The side of slide rail 450 is provided with multiple fixtures 490, such as 4 fixtures 490 shown in Fig. 3 are fixed on bottom plate 410
Middle part, fixture 490 is symmetricly set on the both sides of slide rail 450.In a particular embodiment, fixture 490 can be to be connected to bottom
Pin rod, screw rod on plate 410 or other be available for extension spring 430 and tension spring 440 inner hook structure.
The size of insulation board 420 is roughly the same with bottom plate 410, insulation board 420 on the direction of Z-axis transmission mechanism 230 with
The slidable fit of bottom plate 410, testing agency 300 and the outside fixing assembling of insulation board 420.The inner side of sliding block 460 and insulation board 420
Mutually fix and assembled with the sliding of slide rail 450.Two sliding blocks 460, slide rail 450 and cunning preferably can be set on a slide rail 450
Block 460 can be coordinated using dovetail fit so that insulation board 420 is stably assembled and will not taken off with the sliding of bottom plate 410
From and sideslip.
In a particular embodiment, insulation board 420 includes main board 421 and end plate 422, wherein, main board 421 and bottom plate
410 are be arranged in parallel, and sliding block 460 can mutually be fixed by screw with main board 421, end plate 422 be connected to main board 421 upper end and
Lower end, end plate 422 is provided with spacing hole 423 and escape groove 424, and escape groove 424 is used to avoid slide rail 450.
Being described above insulation board 420 and bottom plate 410 can be slidably matched by slide rail 450 and sliding block 460, and actual
In detection operation, therefore the displacement that 420 opposed bottom of insulation board 410 allows by a small margin, passes through upper extension spring in the utility model
430th, tension spring 440, travelling nut 480 and adjusting screw 470 realize the position of the opposed bottom 410 of insulation board 420 by a small margin
Move.Wherein, upper extension spring 430, tension spring 440, travelling nut 480 and adjusting screw 470 are preferably multigroup, in for example, Fig. 3
Shown 4 groups, are symmetrically distributed in two sides of slide rail 450.
As shown in figure 4, travelling nut 480 includes main part 481 and the lug 482 on main part 481, main part
481 recline setting to prevent that travelling nut 480 can synchronous rotation during the rotation of adjusting screw 470 with main board 421 by plane 484
Turn, force travelling nut 480 to make elevating movement.Lug 482 is provided with the outer end of hanging hole 483, upper extension spring 430 and tension spring 440
It is hooked on hanging hole 483.
The inner of upper extension spring 430 and tension spring 440 is hooked on fixture 490.Upper extension spring 430 and tension spring 440 it is outer
End passes sequentially through travelling nut 480, adjusting screw 470 and the top and bottom for being connected indirectly to insulation board 420 respectively.
Specifically, the inner 431 of upper extension spring 430 is fixedly connected on the fixture 490 at the middle part of bottom plate 410, upper extension spring 430
Outer end 432 be connected to the upper end of insulation board 420, for provide initial pullup power with by the upper end of insulation board 420 towards bottom plate
Tension in the middle of 410.
The inner of tension spring 440 is fixedly connected on the fixture 490 at the middle part of bottom plate 410, and outer end is connected to insulation board 420
Lower end, for provide initial pullup power with by the lower end of insulation board 420 towards tensing in the middle of bottom plate 410.
The tail end 471 of adjusting screw 470 is spacing to be inserted into the spacing hole 423 of end plate 422, and spacing hole 423 can be heavy
Hole is to house the tail end 471 of adjusting screw 470；Or, spacing hole 423 is unthreaded hole, and adjusting screw 470 passes through spacing hole 423 simultaneously
So that its tail end 471 hangs over the outer end of spacing hole 423.Travelling nut 480 and the head end 472 of adjusting screw 470 are spirally connected, upper extension spring
430 outer end 432 and the outer end of tension spring 440 are both connected on travelling nut 480；It may be such that by turning adjusting screw 470
Travelling nut 480 moves up and down relative to adjusting screw 470 and then adjusts extension spring 430 and the initial pullup power of tension spring 440.
When upper extension spring 430 and tension spring 440 are respectively provided with certain initial pullup power, testing agency 300 and insulation board 420
Gravity be pulled down spring 440 and offset, go-no go gauge 40 will not be influenceed when carrying out detection operation by gravity.
Synchronous it can decline when go-no go gauge 40 rotates in the screwed hole of workpiece 30 to be detected, if screwed hole is unqualified, for example
The aperture of screwed hole is unqualified or inwall on have bur, the decline of go-no go gauge 40 can be hindered, if now upper extension spring 430 and under
The flexible buffer adjustment effect that extension spring 440 is constituted, rigid active force will damage go-no go gauge 40 and screwed hole.
In addition, self-balancing mechanism 400 also includes fixed plate 425 and side plate 491, fixed plate 425 is vertical with main board 421 solid
Fixed connection, testing agency 300 is connected with the fixing assembling of fixed plate 425.Side plate 491 is connected with the side of insulation board 420, can conduct
The protective cover plate of the side of self-balancing mechanism 400, it is to avoid the internal influence that debris is caught in self-balancing mechanism 400 slides 460 or pull-up
Spring 430 and tension spring 440.
For the ease of carrying out automated job, automatic thread detection device also includes imaging sensor 500 (referring to Fig. 2),
Imaging sensor 500 can be fixed on side plate 491 by installing plate 492 and then mutually be fixed with insulation board 420 or bottom plate 410, figure
As sensor 500 is used to detect that the first of workpiece 30 to be detected makes position.Imaging sensor 500 uses high pixel CCD deviation-rectifying systems,
Ensure that go-no go gauge 40 is accurately directed at each screwed hole.
Please refer to fig. 5, Fig. 5 is the mplifying structure schematic diagram of tool magazine in automatic thread detection device shown in Fig. 2.
The screwed hole of different size is detected for convenience, and automatic thread detection device also includes tool magazine 600, and tool magazine 600 is wrapped
Support 610, installing plate 620 and handle of a knife 630 are included, support 610 is used for support mounting plate 620, and installing plate 620 is provided with multiple logical
Hole 621, through hole 621 is used to place handle of a knife 630, and handle of a knife 630 is used for the go-no go gauge 40 of clamping different size.
In summary, it should be readily apparent to one skilled in the art that the utility model provide automatic thread detection device due to
Employ automated machine mode and carry out screwed hole detection, be greatly improved detection efficiency, and reduce cost of labor, simultaneously
Ensuring for can imitating will not missing inspection.
It should be noted that in above-mentioned embodiment, balanced controls 400 are used for testing agency 300 and Z-axis transmission mechanism
230 elastic equilibrium assembly connections, to absorb rigid active force that go-no go gauge 40 is subject in detection operation and then avoid damage from treating
Detect workpiece 30 and go-no go gauge 40.Self-balancing mechanism 400 is also applied in other equipment, so that two of the equipment be filled
Horizontalization weighing apparatus assembly connection.For example, the first device fixing assembling of bottom plate 410 and one of balanced controls 400, balanced controls 400 it is exhausted
Listrium 420 and second device fixing assembling.So as to which first device and second device elastic equilibrium be filled using balanced controls 400
With connection.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of self-balancing mechanism, it is characterised in that including：
Bottom plate, for a first device fixing assembling；
Insulation board, with the bottom plate slidable fit；
Upper extension spring, the inner is fixedly connected on the middle part of the bottom plate, and outer end is connected to the upper end of the insulation board, for providing just
Beginning tightening force with by the upper end of the insulation board towards tensing in the middle of the bottom plate；
Tension spring, the inner is fixedly connected on the middle part of the bottom plate, and outer end is connected to the lower end of the insulation board, for providing just
Beginning tightening force with by the lower end of the insulation board towards tensing in the middle of the bottom plate；
The insulation board be additionally operable to a second device fixing assembling, so as to realize the first device and the second device bullet
Sexual balance assembly connection.
2. self-balancing mechanism according to claim 1, it is characterised in that the self-balancing mechanism also includes：
Slide rail, is arranged on the bottom plate；
Sliding block, mutually fixes with the insulation board and is assembled with the slide rail sliding.
3. self-balancing mechanism according to claim 2, it is characterised in that the insulation board includes：
Main board, for fixing the second device；
End plate, the end plate connection is provided with spacing hole and escape groove, institute in the top and bottom of the main board, the end plate
Stating escape groove is used to avoid the slide rail.
4. self-balancing mechanism according to claim 3, it is characterised in that the self-balancing mechanism also includes：
Adjusting screw, the tail end of the adjusting screw is spacing to be inserted into the spacing hole,
Travelling nut, is spirally connected with the head end of the adjusting screw, and the outer end of the upper extension spring and the outer end of the tension spring connect
It is connected on the travelling nut；
Wherein, by rotating the adjusting screw so that the relatively described adjusting screw of the travelling nut is moved up and down and then adjusted
The upper extension spring and the initial pullup power of the tension spring.
5. self-balancing mechanism according to claim 4, it is characterised in that the self-balancing mechanism also includes fixture, institute
State the middle part that fixture is fixed on the bottom plate, the inner of the upper extension spring and the tension spring is hooked on the fixture.
6. self-balancing mechanism according to claim 5, it is characterised in that the travelling nut includes main part and located at institute
The lug on main part, the main part and the main board plane abutment are stated, the lug is provided with hanging hole, the upper extension spring
It is hooked on the outer end of the tension spring on the hanging hole.
7. a kind of automatic thread detection device, it is characterised in that including frame, three shaft transmission systems, testing agency, claim
Self-balancing mechanism and NC machine in 1 to 6 described in any one；
The frame is provided with workbench, and the workbench, which is used to have on clamping workpiece to be detected, the workpiece to be detected, to be treated
Survey screwed hole；
Three shaft transmission system includes X-axis transmission mechanism, Y-axis transmission mechanism and the Z-axis transmission for being mutually perpendicular to be slidably connected
Mechanism, is fixedly connected wherein the X-axis transmission mechanism is parallel with the frame；
The testing agency is used for clamping go-no go gauge；
The self-balancing mechanism is by the testing agency and the Z-axis transmission mechanism elastic equilibrium assembly connection, for absorbing
State rigid active force that go-no go gauge is subject in detection operation and then avoid damaging the workpiece to be detected and the go-no go gauge；
The NC machine is arranged in the frame and electrically connected with three shaft transmission system and the testing agency, is used for
The three shaft transmission systems motion is controlled to adjust the position of the go-no go gauge in the testing agency, and for described logical
No-go gage controls the testing agency to drive the go-no go gauge to examine the screwed hole to be measured when being directed at the screwed hole to be measured
Survey.
8. automatic thread detection device according to claim 7, it is characterised in that the automatic thread detection device is also wrapped
Imaging sensor is included, described image sensor is fixed on the bottom plate or the insulation board, for detecting the work to be detected
The first of part makes position.
9. automatic thread detection device according to claim 8, it is characterised in that the automatic thread detection device is also wrapped
Tool magazine is included, the tool magazine is arranged on the workbench, the tool magazine includes support, installing plate and handle of a knife, the support is used
In supporting the installing plate, the installing plate is provided with multiple through holes, and the through hole is used to place the handle of a knife, and the handle of a knife is used
In the go-no go gauge of clamping different size.
10. automatic thread detection device according to claim 9, it is characterised in that the NC machine is also electrically connected with
Control box, the control box is provided with starting, resetting and stop button, and the control box is arranged on before the side of the workbench
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476730.XU CN206504690U (en) | 2016-12-29 | 2016-12-29 | Automatic thread detection device and its self-balancing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621476730.XU CN206504690U (en) | 2016-12-29 | 2016-12-29 | Automatic thread detection device and its self-balancing mechanism |
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| Publication Number | Publication Date |
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| CN206504690U true CN206504690U (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621476730.XU Active CN206504690U (en) | 2016-12-29 | 2016-12-29 | Automatic thread detection device and its self-balancing mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426548A (en) * | 2018-06-13 | 2018-08-21 | 苏州绿的谐波传动科技有限公司 | A kind of thread testing machine |
| CN109141286A (en) * | 2018-09-18 | 2019-01-04 | 杭州博拉网络科技有限公司 | It is a kind of based on machine vision and to screw screw thread logical only detection method and the system of model |
| CN110081846A (en) * | 2018-01-23 | 2019-08-02 | 中国航天标准化研究所 | A kind of screw thread automatic checkout system |
| CN114279291A (en) * | 2021-12-20 | 2022-04-05 | 金平 | Automatic thread quick-change detection system and detection method thereof |
-
2016
- 2016-12-29 CN CN201621476730.XU patent/CN206504690U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081846A (en) * | 2018-01-23 | 2019-08-02 | 中国航天标准化研究所 | A kind of screw thread automatic checkout system |
| CN110081846B (en) * | 2018-01-23 | 2021-03-19 | 中国航天标准化研究所 | Automatic thread detection system |
| CN108426548A (en) * | 2018-06-13 | 2018-08-21 | 苏州绿的谐波传动科技有限公司 | A kind of thread testing machine |
| CN109141286A (en) * | 2018-09-18 | 2019-01-04 | 杭州博拉网络科技有限公司 | It is a kind of based on machine vision and to screw screw thread logical only detection method and the system of model |
| CN114279291A (en) * | 2021-12-20 | 2022-04-05 | 金平 | Automatic thread quick-change detection system and detection method thereof |
| CN114279291B (en) * | 2021-12-20 | 2024-04-26 | 金平 | Automatic thread quick-change detection system and detection method thereof |
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