CN210741430U - Boss thickness detection device - Google Patents
Boss thickness detection device Download PDFInfo
- Publication number
- CN210741430U CN210741430U CN201921686206.9U CN201921686206U CN210741430U CN 210741430 U CN210741430 U CN 210741430U CN 201921686206 U CN201921686206 U CN 201921686206U CN 210741430 U CN210741430 U CN 210741430U
- Authority
- CN
- China
- Prior art keywords
- boss
- jig
- base
- thickness
- linear driving
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000006073 displacement reaction Methods 0.000 claims abstract description 31
- 239000000758 substrate Substances 0.000 claims description 11
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a boss thickness detection device, it include the platen, connect in grudging post, the slip on the platen connect in tool subassembly, slip on the platen connect in sensor subassembly and drive on the grudging post the sensor subassembly is linear motion's first linear drive device, sensor subassembly includes contact displacement sensor, the tool subassembly bears the weight of the product, first linear drive device can drive contact displacement sensor with the boss and the base plate of product offset. The utility model discloses in, first linear drive device can drive contact displacement sensor and measure the boss of product, the staff only need remove the tool subassembly can, very convenient; and the measurement is more rapid and accurate than manual measurement by a contact displacement sensor, and the detection efficiency and accuracy are greatly improved.
Description
Technical Field
The utility model relates to a detection device, in particular to boss thickness detection device.
Background
As shown in fig. 1, the product 1 includes a cylindrical substrate 10 and a boss 11 protruding from the substrate 10, and after the part processing is completed, it is required to detect whether the protruding thickness of the boss 11 meets the requirement, where the thickness of the boss 11 refers to the distance from a first surface 11a of the boss 11 to a second surface 10a of the substrate 10. In the prior art, a worker is usually required to use a vernier caliper to detect the thickness of the boss 11, and the thickness values of a plurality of point positions of the boss 11 are usually required to be detected when detecting the thickness of the boss 11, so as to judge whether the thickness of the boss 11 meets the tolerance value of the design requirement. Artifical measuring speed is slow on the one hand, and inefficiency is difficult for improving detection efficiency, and on the other hand, the staff may lead to the reading error great because of reasons such as tired, is difficult for guaranteeing the exactness of testing result.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned defect among the prior art, provide a boss thickness detection device, its thickness that can automated inspection boss, efficiency is higher.
For realizing the utility model discloses the purpose, the utility model provides a boss thickness detection device, including the platen, connect in grudging post on the platen, slip connect in tool subassembly on the platen, slip connect in sensor subassembly and drive on the grudging post sensor subassembly is linear motion's first linear drive arrangement, sensor subassembly includes contact displacement sensor, tool subassembly bears the weight of the product, first linear drive arrangement can drive contact displacement sensor with the boss and the base plate of product offset.
The jig assembly comprises a base and a jig which is rotatably connected to the base, and the product is placed on the jig.
The product comprises a shaft part connected with the substrate, and the jig is provided with a containing hole matched and connected with the shaft part.
The jig assembly further comprises a bearing arranged on the base, and the jig is connected with the bearing in a matching mode.
The boss thickness detection device further comprises a second linear driving device connected between the bedplate and the jig assembly, and the second linear driving device drives the jig assembly to do horizontal linear motion.
The second linear driving device is an air cylinder, and a piston rod of the air cylinder is connected with the base.
The boss thickness detection device further comprises a first limiting block and a second limiting block which are arranged on two sides of the bottom plate, and the first limiting block and the second limiting block limit the limit position of the base in moving.
The sensor assembly includes a bracket and a second rail coupled between the stand and the bracket.
The support includes the body and connect in first link block on the body, contact displacement sensor connect in on the first link block.
The support also comprises a second connecting block connected to the body, the first linear driving device is an air cylinder, and a piston rod of the first linear driving device is connected with the second connecting block.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a boss thickness detection device is provided with sensor assembly, bears the weight of the tool subassembly of product and the first linear drive device that the contact displacement sensor of drive sensor subassembly offsets with the boss and the base plate of product, but sliding connection between tool subassembly and the platen for first linear drive device can drive contact displacement sensor and measure the boss of product, and the staff only need to remove the tool subassembly can, very convenient; the measurement is faster and more accurate than manual measurement by the contact type displacement sensor, and the detection efficiency and accuracy are greatly improved;
2. the boss thickness detection device of the utility model is also provided with a second linear driving device which drives the base to move horizontally, so that the boss and the base plate can be automatically moved under the contact type displacement sensor, and the detection is more convenient;
3. in the tool subassembly, tool and base rotatable coupling for the staff can be convenient change tool angle, thereby be convenient for detect the thickness of product boss different positions, obtain more reliable testing result.
Drawings
Fig. 1 is a schematic structural diagram of the product of the present invention.
Fig. 2 is a schematic structural view of the boss thickness detection device of the present invention.
Fig. 3 is a front view of the boss thickness detecting device of the present invention.
Fig. 4 is a cross-sectional view of the jig assembly of the present invention.
Fig. 5 is a schematic structural diagram of the sensor assembly of the present invention.
Fig. 6 is a schematic structural diagram of the boss thickness detection device of the present invention when the second linear driving device is provided.
Fig. 7 is a front view of the boss thickness detection device of the present invention when the second linear driving device is provided.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.
As shown in fig. 2, the boss thickness detecting device according to a preferred embodiment of the present invention includes a bedplate 2, a vertical frame 3 connected to the bedplate 2, a jig assembly 4 slidably coupled to the bedplate 2, a sensor assembly 5 slidably coupled to the vertical frame 3, and a first linear driving device 6 for driving the sensor assembly 5 to move linearly.
As shown in fig. 3 and 4, the jig assembly 4 is used for positioning the product 1 and includes a base 40 and a jig 41 connected to the base 40. The base 40 is connected with the bedplate 2 through a first guide rail 42, so that the jig assembly 4 can slide along the first guide rail 42, and in order to improve the reliability of support, the first guide rail 42 is provided with two rails and is arranged in parallel. The jig 41 is formed with a receiving hole 41a, the product 1 includes a shaft portion 12 connected to the substrate 10, and the receiving hole 41a is fitted to the shaft portion 12. Preferably, the upper surface 41b of the jig 41 supports the substrate 10 after the shaft 12 is received in the receiving hole 41 a. The receiving hole 41a and the shaft portion 12 are in a clearance fit to facilitate the placement and removal of the product 1 into and out of the receiving hole 41 a.
To facilitate the measurement of the thickness of the plurality of points on the boss 11, the connection between the jig 41 and the base 40 may be set to be rotatable, so that the product 1 may be rotated simultaneously after the jig 41 is rotated, thereby measuring a plurality of different points on the boss 11. Specifically, a bearing 43 is mounted on the base 40, in this embodiment, the bearing 43 is a flat bearing, and a column 41c that is fitted into an inner hole of the bearing 43 is disposed at the bottom of the jig 41.
As shown in fig. 5, the sensor assembly 5 includes a second rail 50 connected to the stand 3, a bracket 51 connected to the second rail 50, and a contact type displacement sensor 52 connected to the bracket 51. The bracket 51 includes a body 51a coupled to the second guide rail 50, a first connection block 51b provided at one end of the body 51a, and a second connection block 51c provided at the other end of the body 51 a. The contact displacement sensor 52 is connected to the first connecting block 51b, and is in communication connection with the data collector, and can send the collected data to the data collector and judge whether the collected data meets the requirements by the data collector.
The first linear driving device 6 is connected between the stand 3 and the second connecting block 51c, and is vertically arranged to drive the sensor assembly 5 to linearly move in the vertical direction. The first linear driving device 6 may be a cylinder, an electric push rod, or other devices with linear driving function, in this embodiment, the first linear driving device 6 is a cylinder, and the piston rod 60 thereof is connected to the second connecting block 51c through the first floating joint 61.
During detection, a worker firstly moves the boss 11 to be right below the contact type displacement sensor 52 and then controls the cylinder to extend out, so that the contact type displacement sensor 52 is abutted against the first surface 11a of the boss 11, and the data acquisition instrument acquires a displacement value of the contact type sensor 52; and then the air cylinder retracts, a worker moves the substrate 10 to be right below the contact type displacement sensor 52, then the air cylinder is controlled to extend out, the contact type displacement sensor 52 is enabled to be abutted against the second surface 10a of the substrate 10, the data acquisition instrument acquires the displacement value of the contact type sensor 52, the difference value of the displacement values of two times is the thickness of the boss 11, and the data acquisition instrument can judge whether the tolerance requirement is met according to the difference value. When the thickness of other point positions of the boss 11 needs to be measured, the above steps are repeated only after the jig 41 is rotated.
For further improve detection efficiency, as shown in fig. 6 and 7, the utility model discloses a boss thickness detection device still is provided with second linear drive device 7, and second linear drive device 7 is connected on platen 2, is the level and arranges for drive jig subassembly 4 is horizontal linear motion. Similar to the first linear driving device 7, the second linear driving device 7 may also be a device with a linear driving function, such as an air cylinder, an electric push rod, etc., in this embodiment, the second linear driving device 7 is an air cylinder, and a piston rod thereof is connected to the base 40 through a second floating joint 70. A first stopper 71 and a second stopper 72 are also connected to the platen 2. The first limiting block 71 and the second limiting block 72 are respectively arranged at the left side and the right side of the base 40, when the cylinder extends out, the moving position of the base 40 is blocked by the first limiting block 71, and at this time, the substrate 10 is positioned under the contact type displacement sensor 52; when the air cylinder retracts, the moving position of the base 40 is blocked by the second stopper 72, and at this time, the boss 11 is located right below the contact type displacement sensor 52. That is, the second linear driving device 7 may drive the base 40 to move so that the boss 11 or the substrate 10 of the product 1 is positioned directly under the contact type displacement sensor 52, so that the contact type displacement sensor 52 performs measurement.
Through the arrangement of the second linear driving device 7, the second linear driving device 7 can be used for replacing the action of a human hand for moving the base 40, and the operation is more convenient and labor-saving. The actions of the two linear driving devices can be controlled by a PLC, etc., which is prior art and will not be described herein.
The utility model discloses a boss thickness detection device includes following advantage at least:
1. the utility model discloses a boss thickness detection device is provided with sensor assembly, bears the weight of the tool subassembly of product and the first linear drive device that the contact displacement sensor of drive sensor subassembly offsets with the boss and the base plate of product, but sliding connection between tool subassembly and the platen for first linear drive device can drive contact displacement sensor and measure the boss of product, and the staff only need to remove the tool subassembly can, very convenient; the measurement is faster and more accurate than manual measurement by the contact type displacement sensor, and the detection efficiency and accuracy are greatly improved;
2. the boss thickness detection device of the utility model is also provided with a second linear driving device which drives the base to move horizontally, so that the boss and the base plate can be automatically moved under the contact type displacement sensor, and the detection is more convenient;
3. in the tool subassembly, tool and base rotatable coupling for the staff can be convenient change tool angle, thereby be convenient for detect the thickness of product boss different positions, obtain more reliable testing result.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a boss thickness detection device which characterized in that: the device comprises a bedplate (2), a vertical frame (3) connected to the bedplate (2), a jig assembly (4) connected to the bedplate (2) in a sliding mode, a sensor assembly (5) connected to the vertical frame (3) in a sliding mode and a first linear driving device (6) for driving the sensor assembly (5) to do linear motion, wherein the sensor assembly (5) comprises a contact type displacement sensor (52), the jig assembly (4) bears a product (1), and the first linear driving device (6) can drive the contact type displacement sensor (52) to abut against a boss (11) and a base plate (10) of the product (1).
2. The boss thickness detecting device according to claim 1, wherein: the jig assembly (4) comprises a base (40) and a jig (41) which is rotatably connected to the base (40), and the product (1) is placed on the jig (41).
3. The boss thickness detecting device according to claim 2, wherein: the product (1) comprises a shaft part (12) connected with the substrate (10), and the jig (41) is provided with a containing hole (41a) matched and connected with the shaft part (12).
4. The boss thickness detecting device according to claim 2 or 3, wherein: the jig assembly (4) further comprises a bearing (43) mounted on the base (40), and the jig (41) is connected with the bearing (43) in a matching mode.
5. The boss thickness detecting device according to claim 2 or 3, wherein: the jig device is characterized by further comprising a second linear driving device (7) connected between the bedplate (2) and the jig component (4), wherein the second linear driving device (7) drives the jig component (4) to do horizontal linear motion.
6. The apparatus for detecting the thickness of a boss according to claim 5, wherein: the second linear driving device (7) is an air cylinder, and a piston rod of the air cylinder is connected with the base (40).
7. The apparatus for detecting the thickness of a boss according to claim 5, wherein: the base is characterized by further comprising a first limiting block (71) and a second limiting block (72) which are arranged on two sides of the base (40), wherein the first limiting block (71) and the second limiting block (72) limit the moving limit position of the base (40).
8. The boss thickness detecting device according to claim 1, wherein: the sensor assembly (5) comprises a bracket (51) and a second guide rail (50) connected between the stand (3) and the bracket (51).
9. The apparatus for detecting the thickness of a boss according to claim 8, wherein: the bracket (51) comprises a body (51a) and a first connecting block (51b) connected to the body (51a), and the contact type displacement sensor (52) is connected to the first connecting block (51 b).
10. The apparatus for detecting the thickness of a boss as set forth in claim 9, wherein: the support (51) further comprises a second connecting block (51c) connected to the body (51a), the first linear driving device (6) is an air cylinder, and a piston rod of the first linear driving device is connected with the second connecting block (51 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686206.9U CN210741430U (en) | 2019-10-10 | 2019-10-10 | Boss thickness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921686206.9U CN210741430U (en) | 2019-10-10 | 2019-10-10 | Boss thickness detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210741430U true CN210741430U (en) | 2020-06-12 |
Family
ID=71009056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921686206.9U Expired - Fee Related CN210741430U (en) | 2019-10-10 | 2019-10-10 | Boss thickness detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210741430U (en) |
-
2019
- 2019-10-10 CN CN201921686206.9U patent/CN210741430U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203550920U (en) | T-shaped elevator guide rail geometric tolerance full-automatic comprehensive detector | |
| CN203140492U (en) | Automatic alignment device for elevator guide rail | |
| CN103084818B (en) | Method and special rack capable of adjusting position of suspended beam screw rod to guide rail | |
| CN204807003U (en) | Detection mechanism | |
| CN212645671U (en) | Multi-threaded-hole automatic detection tool | |
| CN105180812B (en) | The flange end face and radial pulsation measurement device of a kind of main gearbox assembly | |
| CN201697862U (en) | Contact type friction interface stick-slip characteristic on-line detecting device | |
| CN210741430U (en) | Boss thickness detection device | |
| CN102865846B (en) | A kind of detection method of automobile door frame size | |
| CN201047841Y (en) | Board quality testing apparatus | |
| CN106017263A (en) | Circular cylinder deformation degree detection tool capable of achieving automatic pressing | |
| CN201993099U (en) | Automatic dimension measuring machine of crossbar | |
| CN214537848U (en) | Full-automatic laser calibration platform | |
| CN214426672U (en) | Banding thickness measurement device and banding thickness detecting system | |
| CN210004985U (en) | bend three-dimensional profile tester | |
| CN210464405U (en) | Detection tool for monitoring plastic composite tail gate | |
| CN211855253U (en) | Terminal height needle check out test set | |
| CN210603158U (en) | Building engineering measuring device | |
| CN208366516U (en) | A kind of thrust test accessory | |
| CN207528850U (en) | Fingerprint module identification code scanning means | |
| CN106216267A (en) | A kind of cylinder tube degree of deformation detection production line that can automatically capture | |
| CN111735421A (en) | Multi-threaded-hole automatic detection tool | |
| CN219694107U (en) | Square bar overall dimension measuring equipment | |
| CN216593299U (en) | Automobile terminal row thickness measurement detection mechanism | |
| CN210863634U (en) | Concrete measuring probe's centering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |