CN206037980U - Drum brake shoe plate outside diameter detection device - Google Patents
Drum brake shoe plate outside diameter detection device Download PDFInfo
- Publication number
- CN206037980U CN206037980U CN201620952142.2U CN201620952142U CN206037980U CN 206037980 U CN206037980 U CN 206037980U CN 201620952142 U CN201620952142 U CN 201620952142U CN 206037980 U CN206037980 U CN 206037980U
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- CN
- China
- Prior art keywords
- connecting seat
- brake shoe
- drum brake
- seat
- detection device
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- 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.)
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Abstract
The utility model discloses a drum brake shoe plate outside diameter detection device, comprises a workbench, be equipped with on the workstation and advance line location's product location seat and locate two of the product location seat left and right sides and measure positioning seats the drum brake shoe plate, slidable mounting has the connecting seat of product location seat left and right sides removal relatively on the measurement positioning seat, the corresponding left and right sides of workstation connecting seat respectively is equipped with one and blocks the cylinder, the connecting seat is connected with and drives the connecting seat when contracting and return the reset spring who contracts stopping that the cylinderpiston ejector pin returns, the connecting seat be equipped with the connecting seat return when contracting with the measuring contact head of drum brake shoe plate external diameter contact, the workstation corresponds the both sides connecting seat and respectively is equipped with a displacement sensor, it meets touch multitouch to be equipped with the displacement sensor who corresponds with displacement sensor on the connecting seat. The utility model discloses a drum brake shoe plate outer diameter's detection, and convenient and fast, to detect the precision high.
Description
Technical field
This utility model is related to drum brake shoe external diameter detection technique.
Background technology
The shoe plate outside dimension of drum brake is a very important size in brake, currently used for drum-type system
Dynamic device surveys shoe plate outside dimension, be all with slide gauge measuring, the size for detecting to a certain extent with actually have partially
Difference, consuming time are long, affect the quality of product.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of drum brake shoe external diameter detection device, real
The fast accurate detection of existing drum brake shoe external diameter.
For solving above-mentioned technical problem, this utility model is adopted the following technical scheme that：Drum brake shoe external diameter is detected
Device, including workbench, the workbench is provided with the Product Positioning Block that positioned to drum brake shoe and is located at
Two measurement and positioning seats of the Product Positioning Block left and right sides, being slidably fitted with the measurement and positioning seat can opposing product positioning seat
The connecting seat for moving left and right, the workbench correspondence left and right sides connecting seat are respectively provided with a stop cylinder, the stop cylinder
Piston mandril termination abut with connecting seat and promote connecting seat to move to side by piston mandril, the connecting seat is connected with
The back-moving spring of connecting seat retraction, the connecting seat is driven to be provided with when connecting seat bounces back when stop cylinder piston mandril bounces back
With the measurement contact head of drum brake shoe outer diameter contact, correspondingly both sides connecting seat is respectively provided with a displacement sensing to the workbench
Device, the connecting seat are provided with displacement transducer contact block corresponding with displacement transducer.
Preferably, the measurement and positioning seat is provided with guide rail, and the connecting seat is provided with the cunning coordinated with the slide
Block.
Preferably, the workbench is provided with the first spring holder buckled with back-moving spring first end, the connection
The bottom of seat is provided with the second spring alignment pin buckled with the second end of back-moving spring.
Preferably, the connecting seat is provided with the cylinder stopper with the piston mandril termination action by contact of stop cylinder.
The technical solution adopted in the utility model, by the retraction of stop cylinder, is driven using sensor back-moving spring and is connected
Joint chair and measurement contact head, then through displacement transducer feedback signal, realize easy to detect quick, the accuracy of detection of outside dimension
Height, detection time are fast, it is ensured that product quality is stable.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is further described：
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, drum brake shoe external diameter detection device, including workbench 1, the workbench 1 is provided with right
Product Positioning Block 4 and two measurement and positionings located at 4 left and right sides of Product Positioning Block that drum brake shoe is positioned
Seat 5, be slidably fitted with the measurement and positioning seat 5 can the connecting seat 2 that moves left and right of opposing product positioning seat 4, the workbench 1
Correspondence left and right sides connecting seat 2 is respectively provided with a stop cylinder 8, and piston mandril termination and the connecting seat 2 of the stop cylinder 8 are supported
Connect and promote connecting seat 2 to move to side by piston mandril, the connecting seat 2 is connected with and bounces back in stop cylinder piston mandril
When drive the back-moving spring 6 of connecting seat retraction, the connecting seat 2 to be provided with when connecting seat bounce back and drum brake shoe external diameter
The measurement contact head 3 of contact, 1 corresponding both sides connecting seat of the workbench are respectively provided with a displacement transducer 7, on the connecting seat 2
It is provided with and 7 corresponding displacement transducer contact block 10 of displacement transducer.
The measurement and positioning seat is provided with guide rail 12, and the connecting seat 2 is provided with the slide block being slidably matched with the guide rail 12.
The workbench 1 is provided with the first spring holder 9 buckled with back-moving spring first end, the bottom of the connecting seat be provided with
The second spring alignment pin 13 that second end of back-moving spring buckles.The connecting seat 2 is provided with the piston top rod end with stop cylinder
The cylinder stopper 11 of head action by contact.
During use, when product orientation is on Product Positioning Block 4, as shown in figure 1, stop cylinder 8 bounces back, using reset bullet
Spring 6 drives connecting seat 2 and measurement contact head 3 inwardly to advance, and makes both sides measure contact head 3 with product in contact condition, causes
The displacement transducer contact block 10 of contiguous block bottom is made to advance to the displacement transducer 7 being fixed on workbench 1, so as to measure system
Dynamic device shoe plate outside dimension.
Claims (4)
1. drum brake shoe external diameter detection device, including workbench, it is characterised in that：The workbench is provided with to drum-type
Product Positioning Block and two measurement and positioning seats located at the Product Positioning Block left and right sides that brake shoe is positioned, it is described
Be slidably fitted with measurement and positioning seat can the connecting seat that moves left and right of opposing product positioning seat, the workbench correspondence left and right sides
Connecting seat is respectively provided with a stop cylinder, and the piston mandril termination of the stop cylinder is abutted with connecting seat and by piston mandril
Connecting seat is promoted to move to side, the connecting seat is connected with and drives connecting seat retraction when stop cylinder piston mandril bounces back
Back-moving spring, the connecting seat are provided with the measurement contact head when connecting seat bounces back with drum brake shoe outer diameter contact, institute
State workbench correspondence both sides connecting seat and be respectively provided with a displacement transducer, the connecting seat is provided with position corresponding with displacement transducer
Displacement sensor contact block.
2. drum brake shoe external diameter detection device according to claim 1, it is characterised in that：The measurement and positioning seat
Guide rail is provided with, the connecting seat is provided with the slide block coordinated with the slide.
3. drum brake shoe external diameter detection device according to claim 1, it is characterised in that：Set on the workbench
The bottom for having the first spring holder buckled with back-moving spring first end, the connecting seat is provided with the second end with back-moving spring
The second spring alignment pin for buckling.
4. drum brake shoe external diameter detection device according to claim 1, it is characterised in that：The connecting seat is provided with
With the cylinder stopper of the piston mandril termination action by contact of stop cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952142.2U CN206037980U (en) | 2016-08-25 | 2016-08-25 | Drum brake shoe plate outside diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620952142.2U CN206037980U (en) | 2016-08-25 | 2016-08-25 | Drum brake shoe plate outside diameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206037980U true CN206037980U (en) | 2017-03-22 |
Family
ID=58305425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620952142.2U Active CN206037980U (en) | 2016-08-25 | 2016-08-25 | Drum brake shoe plate outside diameter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206037980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571922A (en) * | 2018-04-12 | 2018-09-25 | 湖南工程学院 | Flange part size automatic detecting machine |
-
2016
- 2016-08-25 CN CN201620952142.2U patent/CN206037980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108571922A (en) * | 2018-04-12 | 2018-09-25 | 湖南工程学院 | Flange part size automatic detecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |