CN206862321U - Differential casing internal diameter size automatic detection device - Google Patents
Differential casing internal diameter size automatic detection device Download PDFInfo
- Publication number
- CN206862321U CN206862321U CN201720742171.0U CN201720742171U CN206862321U CN 206862321 U CN206862321 U CN 206862321U CN 201720742171 U CN201720742171 U CN 201720742171U CN 206862321 U CN206862321 U CN 206862321U
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- China
- Prior art keywords
- measurement
- cylinder
- internal diameter
- differential casing
- base
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Abstract
It the utility model is related to a kind of differential casing internal diameter size automatic detection device, it has a base and the first measurement contact, second measurement contact, base is connected with front and rear cylinder piston rod of stirring, detected product is placed on base, two measurement contacts are connected with the input of displacement transducer respectively, the output end of two displacement transducers is connected with stirring the piston rod of cylinder up and down respectively, pass through this about two measurement positions stirred cylinder and be moved respectively to set by two displacement transducers and this two measurement contacts, the data that two measurement contacts measure are fed back into display respectively by two displacement transducers to show.The utility model detection means, workpieces processing is placed into detection means automatically using machine tool mechanical hand, worker need to only start this detection means, just energy Quick size detection, effectively improve production efficiency and ensure tolerance grade, effectively overcome problems of the prior art.
Description
Technical field
A kind of differential casing internal diameter size automatic detection device is the utility model is related to, takes this device, can the person of reduction
The labor intensity of work, Quick size detection, effectively improve production efficiency and ensure tolerance grade.
Background technology
Before the utility model is made, differential casing internal diameter size detection substantially flow is：Member after Product processing is complete
Work takes workpiece on check-out console, then is measured with inside micrometer, and checkability is low, and labor intensity is big.And dimensional tolerance
Small, human factor influences greatly, easily to cause erroneous judgement.In order to improve checkability and reduce False Rate, it is necessary to develop a kind of energy
The device of enough quick detection differential casing internal diameter sizes automatic on lathe.
The content of the invention
In view of the above-mentioned problems of the prior art, the purpose of this utility model is to provide one kind automatic fast on lathe
The device of speed detection differential casing internal diameter size, improves detection automaticity, effectively improves detection efficiency and reduces erroneous judgement
Rate.
The purpose of this utility model is realized using following technical schemes：
A kind of differential casing internal diameter size automatic detection device, it is characterised in that：Described device have a base and
First measurement contact, the second measurement contact, the base are connected with front and rear cylinder piston rod of stirring, and detected product is placed on base
On, the first measurement contact is connected with the input of the first displacement transducer, in the output end of first displacement transducer and first
Under stir the piston rod of cylinder and be connected, the second measurement contact is connected with the input of second displacement sensor, the second displacement
The piston rod that the output end of sensor stirs cylinder with about second is connected, effect be stir cylinder by this about two should
Two displacement transducers and this two measurement contacts are moved respectively to the measurement position set, pass through two displacement transducers
The data of two measurement contacts measurements are fed back to display and shown respectively, described about first stirs cylinder, sets aside on second
Dynamic cylinder and the front and rear piston rod for stirring cylinder are acted by solenoid valve control respectively.
The first described displacement transducer is arranged on a lead, described about first stir the piston rod of cylinder with
The lead is connected, and the lead is moved up and down, and the first measurement contact being connected with first displacement transducer is also with this
Lead moves up and down.
Described second displacement sensor is arranged on a column, and the second displacement sensor moves up and down along the column,
The second measurement contact being connected with the second displacement sensor also moves up and down along the column.
Described base, column are set on the table.
The first measurement contact and the second measurement contact are mechanical internal diameter measurement heads, the center of this two measurement contacts
On same axis.
Above-mentioned differential casing internal diameter size automatic detection device provided by the utility model, for through lathe internal diameter essence
The internal diameter at the differential casing both ends after manufacturing procedure is detected, and the device sets the fore-and-aft direction by solenoid valve control respectively
And above-below direction action cylinder, tested differential casing is transported on the base of the present apparatus by machine tool mechanical hand, when this inspection
When survey device receives workpiece placement signal, the front and rear piston rod for stirring cylinder first acts, and workpiece is moved under measurement contact
Side, so latter two piston rod action for stirring cylinder up and down make to move down on two displacement transducers and two measurement contacts respectively
It is dynamic, stopping when contact is moved respectively to the inwall up to measured workpiece upper end and lower end is measured when two and is acted, two measurement contacts
The inwall detection of differential casing upper end, lower end is respectively enterd, distinguishes data by two displacement transducers after being measured
It is automatically fed to display to show, then waits next signal, measurement contact removes workpiece inner wall, the front and back of solenoid valve control
After receiving signal to action cylinder, base is promoted to return to initial position.
Differential casing internal diameter size automatic detection device provided by the utility model, it will be added automatically using machine tool mechanical hand
Work workpiece is placed into detection means, and worker need to only start this detection means, and just energy Quick size detection, effectively improves production efficiency
And ensure tolerance grade, effectively overcome problems of the prior art.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is Fig. 1 structure left view schematic diagrams；
Fig. 3 is Fig. 1 structure schematic elevation views.
Wherein：1- bases, 21- first measure contact, and 22- second measures contact, cylinder, 41- first are stirred before and after 3-
Displacement sensor, 42- second displacement sensors, 51- stir cylinder about first, 52- stirs cylinder about second, 6- leads,
7- workbench, 8- guide rails, 9- are detected differential casing, 10- columns.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to specific embodiment of the present utility model：
Refer to shown in Fig. 1, Fig. 2, Fig. 3, the differential casing internal diameter size automatic detection device that the present embodiment provides, its
Contact 22 is measured with a base 1 and the first measurement contact 21 and second, this two measurement contacts are respectively used to measure differential
Internal diameter size at device housing top and bottom two.Guide rail 8 is set on workbench 7, and base 1 is installed on the guide rail 8, the bottom
Cylinder 3 is stirred in the lower section of seat 1 before and after setting, and the front and rear piston rod for stirring cylinder 3 is connected with the base 1, and base 1 front and rear is stirred by this
Detected differential casing 9 is placed on base 1 by the control action of cylinder 3, machine tool mechanical hand, makes to be detected differential casing 9
It can be moved in the horizontal plane along the guide rail 8 with base 1.The input of first displacement transducer 41 and the first measurement phase of contact 21
Even, the piston rod that the output end of first displacement transducer 41 stirs cylinder 51 with about first is connected, and is set aside by this on first
Dynamic cylinder 51 controls first displacement transducer 41 and first measurement contact 21 to be moved to the detected upper-end inner diameter of differential casing 9
Measurement position.The second measurement contact 22 is connected with the input of second displacement sensor 42, the second displacement sensor 42
The piston rod that output end stirs cylinder 52 with about second is connected, and about second is stirred cylinder 52 by this and senses the second displacement
Device 42 and second measures contact 22 and is moved to the detected bottom diameter measurement position of differential casing 9.Pass through two displacements
The data of two measurement contact measurements are fed back to display and shown by sensor respectively.Described about first stirs cylinder 51,
About two stir cylinder 52 and the front and rear piston rod for stirring cylinder 3 is acted by solenoid valve control respectively.The front end of base 1 can be set
Entry protector net, shields, and prevents personnel's maloperation.
First measurement contact 21 and second measures contact 22 and uses mechanical internal diameter measurement head, and this two measure in contacts
The heart is on same axis.
In the present embodiment, the first displacement transducer 41 is fixed on lead 6, and the lead 6 is fixed on column 10.The
About one piston rod for stirring cylinder 51 is connected with lead 6, lead 6 is stirred cylinder 51 by about first and moves, and makees
Move up and down, the first measurement contact 21 being connected with first displacement transducer 41 also moves up and down with the lead 6, by first
Displacement sensing apparatus 41 and first measures contact 21 and is moved to measurement position.First measurement contact 21, which reaches specified location, to be stopped moving
Make, this detection means senses that product is in place, and about first, which stirs cylinder 51, drives lead 6 to move up and down, and makes first
Measurement contact 21 enters the detected upper end inwall of differential casing 9 and measured, and the data for measuring to obtain are passed by the first displacement
Induction device 41 is automatically fed to display, then waits next signal, and the first measurement contact 21 removes inwall.
Column 10 is set on workbench 7, and second displacement sensor 42 is arranged on the column 10, the second displacement sensor
42 stir cylinder 52 by about second controls along the column 10 the second survey for moving up and down, being connected with the second displacement sensor 42
Amount contact 22 also moves up and down along the column 10.The measurement contact 22 of second displacement sensor 42 and second is moved to measurement position
Put.Second measurement contact 22 reaches specified location stopping action, and this detection means senses that product is in place, set aside on second
Dynamic cylinder 52 drives the measurement contact 22 of second displacement sensor 42 and second to move up and down, and enters the second measurement contact 22 tested
Survey the lower end inner wall of differential casing 9 to measure, the data for measuring to obtain are automatically fed to aobvious by second displacement sensor 42
Show device, then wait next signal, the second measurement contact 22 removes inwall.
Cylinder 5 is stirred in Fig. 2 up and down, front and rear cylinder 3 of stirring is in original state.When workpieces processing is placed on by manipulator
On base 1, front and rear cylinder 3 of stirring promotes base 1 to arrive specified location, and about first, which stirs cylinder 51, first works, and passes through lead 6
First measurement contact 21 of upper end is moved into the detected upper end inwall measurement of differential casing 9, first surveys after being measured
Measure contact 21 and return to initial position.After the first measurement contact 21 is measured, about second, which stirs cylinder 52, works, by lower end
The second measurement contact 22 move into the measurement of the detected lower end inner wall of differential casing 9, the second measurement contact after being measured
22 return to initial position.
Solenoid valve control it is front and rear stir cylinder 3 and receive the first measurement contact 21, second measurement contact 22 be measured
Signal after, promote base 1 return to initial position.
Claims (6)
- A kind of 1. differential casing internal diameter size automatic detection device, it is characterised in that：Described device has a base（1）And First measurement contact（21）, second measurement contact（22）, the base（1）Cylinder is stirred with front and rear（3）Piston rod is connected, and is detected Product is placed on base（1）On, the first measurement contact（21）With the first displacement transducer（41）Input be connected, this first Displacement sensor（41）Output end and first about stir cylinder（51）Piston rod be connected, this second measurement contact（22）With Two displacement transducers（42）Input be connected, the second displacement sensor（42）Output end and second about stir cylinder （52）Piston rod be connected.
- 2. differential casing internal diameter size automatic detection device according to claim 1, it is characterised in that：Described first Displacement transducer（41）It is arranged on a lead（6）On, described about first stirs cylinder（51）Piston rod and the guiding Post（6）It is connected, makes the lead（6）Move up and down, with first displacement transducer（41）The first connected measurement contact （21）Also with the lead（6）Move up and down.
- 3. differential casing internal diameter size automatic detection device according to claim 1, it is characterised in that：Described second Displacement transducer（42）It is arranged on a column（10）On, the second displacement sensor（42）Along the column（10）Move up and down, with The second displacement sensor（42）The second connected measurement contact（22）Also along the column（10）Move up and down.
- 4. differential casing internal diameter size automatic detection device according to claim 1, it is characterised in that：Described first surveys Measure contact（21）With the second measurement contact（22）It is mechanical internal diameter measurement head, the center of this two measurement contacts is in same axle On line.
- 5. differential casing internal diameter size automatic detection device according to claim 1, it is characterised in that：On described first Under stir cylinder（51）, about second stir cylinder（52）And front and rear stir cylinder（3）Piston rod respectively by magnetic valve control Braking is made.
- 6. differential casing internal diameter size automatic detection device according to claim 1, it is characterised in that：Described base （1）, column（10）It is arranged on workbench（7）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742171.0U CN206862321U (en) | 2017-06-24 | 2017-06-24 | Differential casing internal diameter size automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720742171.0U CN206862321U (en) | 2017-06-24 | 2017-06-24 | Differential casing internal diameter size automatic detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206862321U true CN206862321U (en) | 2018-01-09 |
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ID=60827826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720742171.0U Active CN206862321U (en) | 2017-06-24 | 2017-06-24 | Differential casing internal diameter size automatic detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206862321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218914A (en) * | 2017-06-24 | 2017-09-29 | 苏州石川制铁有限公司 | Differential casing internal diameter size automatic detection device |
-
2017
- 2017-06-24 CN CN201720742171.0U patent/CN206862321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218914A (en) * | 2017-06-24 | 2017-09-29 | 苏州石川制铁有限公司 | Differential casing internal diameter size automatic detection device |
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