CN204430960U - The Self-centering device that a kind of hub centre bore dia detects - Google Patents
The Self-centering device that a kind of hub centre bore dia detects Download PDFInfo
- Publication number
- CN204430960U CN204430960U CN201520010718.9U CN201520010718U CN204430960U CN 204430960 U CN204430960 U CN 204430960U CN 201520010718 U CN201520010718 U CN 201520010718U CN 204430960 U CN204430960 U CN 204430960U
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- China
- Prior art keywords
- cylinder
- centre bore
- link rod
- heart
- slide block
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The Self-centering device that a kind of hub centre bore dia detects, comprise a base (12), below described base (12), a cylinder (10) is installed, stroke dog (11) is arranged on cylinder (10) bottom, cylinder connecting plate (9) is arranged on cylinder (10) top, the decile above of base (12) is connected with three groups of link mechanisms, it is characterized in that: described installing plate (14) is provided with centre bore testing agency (2), cylinder promotes three groups of link mechanism motions simultaneously, link mechanism drives three groups of slide blocks (4) and asks heart rest shoe (3) to be synchronized with the movement, centre bore testing agency (2) detects realization and asks the heart.The utility model, slide block detects the amount of movement of slide block with linear encoder when asking heart rest shoe to move, and lathe draws the outside dimension measuring wheel hub by the amount of movement of slide block.Reach the requirement simultaneously detecting wheel hub appearance and size when asking the heart.
Description
Technical field
The utility model relates to a kind of Self-centering device of hub centre bore dia checkout gear, is particularly suitable for automatic checkout equipment on wheel hub automatic production line and uses.
Background technology
Automotive hub due to batch larger, product design is more single, is very suitable for automated production, but the part of automated production is after processing to the Automatic survey of its size, and what just become very is urgent.Sometimes wheel hub is allowed to enter center positioning mechanism smoothly in order to make when examine of diameter, on the make during core bar, larger gap is left in central locating rod and hub centre hole, can partially exist, so must carry out after filling asking the heart after wheel hub is placed into center positioning mechanism.And adding man-hour to tell the size of the machining tool wheel hub of next process at wheel hub, testing agency just must detect the appearance and size of wheel hub.
Summary of the invention
For above situation, the purpose of this utility model there are provided the Self-centering device that a kind of hub centre bore dia detects, this device adopts cylinder to promote three groups of link motions simultaneously, and link rod drives three groups of slide blocks and asks heart rest shoe to be synchronized with the movement, and reaches and asks heart action.Slide block is provided with magnetic induction block, under sensor block, is provided with induction displacement encoder, slide block displacement encoder when sliding detects the displacement of sensor block, asks concentric mechanism can detect the size of detected wheel hub when asking the heart thus.
The technical solution of the utility model is achieved in the following ways: the Self-centering device that a kind of hub centre bore dia detects, comprise a base, one cylinder is installed below described base, stroke dog is arranged on cylinder bottom, cylinder connecting plate is arranged on cylinder head, the decile above of base is connected with three groups of link mechanisms, often organize link mechanism and have linear encoder, ask heart rest shoe, slide block, connecting pin, guide rail, link rod, link rod mount pad, guide rails assembling seat and steady arm composition, the link rod mount pad often organized and steady arm are all arranged on base, described link rod one end is flexibly connected with link rod mount pad, link rod mount pad is connected with cylinder connecting plate, the link rod other end is connected with slide block by connecting pin, slide block can at slide on rails, slide block is provided with magnetic induction block, under sensor block, induction displacement encoder is installed, installing plate is arranged on steady arm, guide rails assembling seat is installed on a mounting board, it is characterized in that: described installing plate is provided with centre bore testing agency, cylinder promotes three groups of link mechanism motions simultaneously, link mechanism drives three groups of slide blocks and asks heart rest shoe to be synchronized with the movement, centre bore testing agency detects realization and asks the heart.
The piston of described cylinder connects cylinder connecting plate and three groups of link rods, and piston driving link rod upwards, link rod band movable slider and centre bore testing agency outwards move along guide rail; Piston is downward, pulls cylinder connecting plate make link rod by connecting pin band movable slider and ask heart rest shoe to realize asking the heart along guide rail medial motion, slide block and ask heart rest shoe amount of movement to be detected by linear encoder, the outside dimension of machine tool measuring wheel hub.
The utility model, wheel hub is placed into centre bore testing agency in use, cylinder pulls down dynamic air cylinder connecting plate and moves downward, and cylinder connecting plate drives link rod to be rotated counterclockwise, and link rod is by connecting pin band movable slider and ask heart rest shoe to ask heart action to asking concentric mechanism medial motion to reach.Detect the amount of movement of slide block at slide block and linear encoder when asking heart rest shoe to move, lathe draws the outside dimension measuring wheel hub by the amount of movement of slide block.Reach the requirement simultaneously detecting wheel hub appearance and size when asking the heart.
Accompanying drawing explanation
Fig. 1 is stereogram of the present utility model.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model side view.
Tu4Shi centre bore testing agency schematic diagram.
Fig. 5 is the utility model link rod partial schematic diagram.
Detailed description of the invention
Known by Fig. 1, Fig. 2, Fig. 3, the Self-centering device that hub centre bore dia detects, by linear encoder 1, centre bore testing agency 2, asks heart rest shoe 3, slide block 4, connecting pin 5, guide rail 6, link rod 7, link rod mount pad 8, cylinder connecting plate 9, cylinder 10, stroke dog 11, base 12, guide rails assembling seat 13, installing plate 14, steady arm 15 to form.Described stroke dog 11 is arranged on bottom cylinder 10, cylinder connecting plate 9 is arranged on cylinder 10 top, cylinder 10 is arranged on base 12, link rod mount pad 8 and steady arm 15 are arranged on base 12, slide block 4 and guide rail 6 coordinate and slide along guide rail 6, guide rails assembling seat 13 is installed on installing plate 14, and installing plate 14 is arranged on steady arm 15, and centre bore testing agency 2 is arranged on installing plate 14.Described installing plate 14 is provided with centre bore testing agency 2, and cylinder promotes three groups of link mechanism motions simultaneously, and link mechanism drives three groups of slide blocks 4 and asks heart rest shoe 3 to be synchronized with the movement, and centre bore testing agency 2 detects realization and asks the heart.
Being known by Fig. 4, is centre bore testing agency schematic diagram.Described installing plate 14 is provided with centre bore testing agency 2, and cylinder promotes three groups of link mechanism motions simultaneously, and link mechanism drives three groups of slide blocks 4 and asks heart rest shoe 3 to be synchronized with the movement, and centre bore testing agency 2 detects realization and asks the heart.
Described slide block 4 is provided with magnetic induction block 4-1, at magnetic induction block 4-1 and displacement encoder 1-1, the slide displacement encoder 1-1 of slide block 4 detects the displacement of magnetic induction block 4-1, asks concentric mechanism to detect the size of detected wheel hub thus.
Being known by Fig. 5, is the utility model link rod partial schematic diagram.Link rod 7 is arranged on link rod mount pad 8, and link rod 7 one end is connected with cylinder connecting plate 9, and the other end is connected with slide block 4 by connecting pin 5.Mechanism is when original state, cylinder 10 releases cylinder connecting plate 9 at highest point, link rod 7 is pushed, link rod 7 is with movable slider 4 to move outside mechanism, when asking the heart, cylinder 10 pulls down dynamic air cylinder connecting plate 9 and moves downward, cylinder connecting plate 9 drives link rod 7 to be rotated counterclockwise, and link rod 7 is with movable slider 4 by connecting pin 5 and is asked heart rest shoe 3 to ask heart action to asking concentric mechanism medial motion to reach.Detect the amount of movement of slide block 4 at slide block 4 and linear encoder 1 when asking heart rest shoe 3 to move, lathe draws the outside dimension measuring wheel hub by the amount of movement of slide block 4.
Claims (2)
1. the Self-centering device of a hub centre bore dia detection, comprise a base (12), below described base (12), a cylinder (10) is installed, stroke dog (11) is arranged on cylinder (10) bottom, cylinder connecting plate (9) is arranged on cylinder (10) top, the decile above of base (12) is connected with three groups of link mechanisms, often organize link mechanism and have linear encoder (1), ask heart rest shoe (3), slide block (4), connecting pin (5), guide rail (6), link rod (7), link rod mount pad (8), guide rails assembling seat (13) and steady arm (15) composition, the link rod mount pad (8) often organized and steady arm (15) are all arranged on base (12), described link rod (7) one end is flexibly connected with link rod mount pad (8), link rod mount pad (8) is connected with cylinder connecting plate (9), link rod (7) other end is connected with slide block (4) by connecting pin (5), slide block (4) can in the upper slip of guide rail (6), slide block (4) is provided with magnetic induction block (4-1), under sensor block, induction displacement encoder is installed, installing plate (14) is arranged on steady arm (15), guide rails assembling seat (13) is arranged on installing plate (14), it is characterized in that: described installing plate (14) is provided with centre bore testing agency (2), cylinder promotes three groups of link mechanism motions simultaneously, link mechanism drives three groups of slide blocks (4) and asks heart rest shoe (3) to be synchronized with the movement, centre bore testing agency (2) detects realization and asks the heart.
2. the Self-centering device of a kind of hub centre bore dia detection according to claim 1, it is characterized in that: the piston of described cylinder (10) connects cylinder connecting plate (9) and three groups of link rods (7), piston driving link rod (7) upwards, link rod (7) is with movable slider (4) and centre bore testing agency (2) outwards to move along guide rail (6); Piston is downward, cylinder connecting plate (9) is pulled to make link rod (7) by connecting pin (5) band movable slider (4) and ask heart rest shoe (3) to realize asking the heart along guide rail (6) medial motion, slide block (4) and ask heart rest shoe (3) amount of movement by linear encoder (1) detect, the outside dimension of machine tool measuring wheel hub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010718.9U CN204430960U (en) | 2015-01-08 | 2015-01-08 | The Self-centering device that a kind of hub centre bore dia detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010718.9U CN204430960U (en) | 2015-01-08 | 2015-01-08 | The Self-centering device that a kind of hub centre bore dia detects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204430960U true CN204430960U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010718.9U Expired - Fee Related CN204430960U (en) | 2015-01-08 | 2015-01-08 | The Self-centering device that a kind of hub centre bore dia detects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204430960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551864A (en) * | 2015-01-08 | 2015-04-29 | 江苏天宏机械工业有限公司 | Self-centering device for detecting diameter of wheel hub center hole |
| CN113446920A (en) * | 2021-06-18 | 2021-09-28 | 芜湖常瑞汽车部件有限公司 | Conveying and detecting device for automobile parts |
-
2015
- 2015-01-08 CN CN201520010718.9U patent/CN204430960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551864A (en) * | 2015-01-08 | 2015-04-29 | 江苏天宏机械工业有限公司 | Self-centering device for detecting diameter of wheel hub center hole |
| CN113446920A (en) * | 2021-06-18 | 2021-09-28 | 芜湖常瑞汽车部件有限公司 | Conveying and detecting device for automobile parts |
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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 |
Granted publication date: 20150701 Termination date: 20170108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |