CN211147541U - Detection head for detecting quality of blind hole on surface of product - Google Patents
Detection head for detecting quality of blind hole on surface of product Download PDFInfo
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- CN211147541U CN211147541U CN201922101378.1U CN201922101378U CN211147541U CN 211147541 U CN211147541 U CN 211147541U CN 201922101378 U CN201922101378 U CN 201922101378U CN 211147541 U CN211147541 U CN 211147541U
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Abstract
The utility model discloses a detection head for detecting the quality of blind holes on the surface of a product, which relates to the technical field of detection, and comprises a support sleeve and a detection device arranged on the support sleeve, wherein the inner wall of the upper end of the support sleeve is provided with a first thread groove, the inner wall of the lower end is provided with a second thread groove, a first thread groove is provided with an upper support block, a second thread groove is provided with a lower support block, the first thread groove is provided with a thread, the second thread groove is provided with a lower support block, the detection device consists of a feedback component and an elasticity detection mechanism, the feedback component is provided with the lower end of the upper support block and is positioned in the support sleeve, the elasticity detection mechanism is connected with the lower support block and penetrates through the lower support block, the upper end of the elasticity detection mechanism is positioned in the support sleeve and is positioned under the feedback component, the lower end of the elasticity detection mechanism extends to be under, therefore, the detection efficiency and the detection quality are improved, and the manpower is saved.
Description
Technical Field
The utility model relates to a detect technical field, specifically speaking, the utility model relates to a detect head for detecting product surface blind hole quality.
Background
In the production process of the four-thread high-strength bearing quick-release lock, the depth of the threads of the columnar nut directly influences the reliability of a product, so that the length of the threads is ensured to be within the range of design requirements, and therefore after the machining of the columnar nut is completed, strict inspection is required to be carried out, and unqualified products are removed. The sampling measurement of the past blind hole thread depth adopts the screw to screw in, then measures the length of screwing in the screw, wastes time and energy, and work efficiency is low.
Therefore the utility model discloses a detect head for detecting product surface blind hole quality for install at sharp drive device's tip, aim at high-efficient, quick, accurate to sampling at the column nut and detect, thereby improve detection efficiency and detection quality, practice thrift the manpower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a detect head for detecting product surface blind hole quality aims at solving the above-mentioned not enough that exists.
In order to realize the purpose, the utility model discloses the technical scheme who takes does: a detection head for detecting the quality of a blind hole on the surface of a product comprises a support sleeve and a detection device arranged on the support sleeve, wherein a first thread groove is arranged on the inner wall of the upper end of the support sleeve, and the inner wall of the lower end is provided with a thread groove II, the middle thread of the thread groove I is provided with an upper supporting block, the middle thread of the thread groove II is provided with a lower supporting block, the detection device consists of a feedback component which is arranged at the upper end of the supporting sleeve by screw threads and is used for transmitting detection data to an external computer and an elastic detection mechanism which is arranged at the lower end of the supporting sleeve by screw threads and is used for detecting the depth of a blind hole of a product, the feedback component is arranged at the lower end of the upper supporting block, and is positioned in the supporting sleeve, the elastic detection mechanism is connected with the lower supporting block and penetrates through the lower supporting block, the upper end of the elastic detection mechanism is positioned in the supporting sleeve, and is located under the feedback subassembly, and the lower extreme of elasticity detection mechanism extends under the support sleeve.
Preferably, the lower terminal surface of going up the bracer is equipped with column groove one, and the bottom in column groove one be equipped with the up end intercommunication of going up the bracer be used for carrying out the line hole of winding displacement to the data line of connecting computer and feedback subassembly, the feedback subassembly is installed in column groove one.
Preferably, the feedback component is a pressure sensor.
Preferably, the lower end surface of the lower supporting block is provided with a second cylindrical groove, the bottom of the second cylindrical groove is provided with a guide hole communicated with the upper end surface of the lower supporting block, the elastic detection mechanism consists of an elastic telescopic component, an elastic pressing component and a detection pin thereof, the elastic telescopic component consists of an elastic component I, a guide rod and a pressing block thereof, the pressing block is arranged at the lower end of the guide rod, the upper end of the guide rod vertically penetrates through the guide hole, the elastic component is sleeved on the guide rod, one end of the elastic component I is connected with the bottom of the columnar groove II, the other end of the elastic component I is connected with the upper surface of the pressing block, the detection pin is arranged at the lower end of the pressing block, and is coaxially distributed with the guide rod, the elastic pressing component consists of a pressing plate and an elastic component II thereof, the elastic component II is vertically arranged at the upper end of the guide rod, and the pressing plate is coaxially distributed with the guide rod, is horizontally arranged at the upper end of the second elastic component and is positioned right below the pressure sensor.
Preferably, the length of the detection pin is greater than that of the guide rod.
The utility model has the advantages that: when the utility model is used, the product is positioned at the appointed position through the positioning column arranged at the upper end surface of the upper supporting block and is arranged at the driving end of the external linear driving device, when the quality of the blind hole on the product is detected, the blind hole on the product and the detection pin are in the coaxial distribution condition, then the linear driving device drives the utility model to move the set distance, the detection pin enters the blind hole, and the bottom of the detection pin is contacted with the bottom of the blind hole (a plurality of blind holes meeting the quality requirement are detected in advance, when the bottom of the detection pin is contacted with the bottom of the blind hole meeting the requirement, the elastic component I and the elastic component II are both compressed, the pressing plate is contacted with the pressure sensor, the pressure sensor obtains the pressure value and transmits the pressure value to the external computer, the computer obtains a qualified comparison range after processing, the detection result of the blind hole corresponding to the qualified comparison range is qualified), when the pressure value obtained by the pressure sensor is transmitted to the computer and then falls into the qualified comparison range, the blind hole on the product meets the quality requirement and is qualified; when the pressure value obtained by the pressure sensor is transmitted to the computer and does not fall into the qualified comparison range, the blind hole on the product is not qualified and is an unqualified product, and therefore the qualification rate of the product produced in batch is judged.
The utility model discloses simple structure can be high-efficient, quick, accurate carry out the sampling detection to the blind hole of columnar nut to improve detection efficiency and detection quality, practice thrift the manpower.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the present invention in use;
the device comprises a support sleeve 1, an upper support block 2, a columnar groove I3, a feedback assembly 4, a line hole 5, a positioning column 6, a lower support block 7, a columnar groove II 8, a guide hole 9, a guide rod 10, a pressing block 11, a detection pin 12, an elastic assembly I13, an elastic assembly II 14, a pressing plate 15, a product 16 and a blind hole 17.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings, for the purpose of helping those skilled in the art to understand more completely, accurately and deeply the conception and technical solution of the present invention, and to facilitate its implementation.
As shown in fig. 1 and 2, a detection head for detecting the quality of a blind hole on the surface of a product comprises a support sleeve 1 and a detection device arranged on the support sleeve 1, wherein a first thread groove is arranged on the inner wall of the upper end of the support sleeve 1, a second thread groove is arranged on the inner wall of the lower end of the support sleeve 1, an upper support block 2 is assembled in the first thread groove, a lower support block 7 is assembled in the second thread groove, the detection device is composed of a feedback component 4 which is installed at the upper end of the support sleeve 1 by threads and is used for transmitting detection data to an external computer, and an elastic detection mechanism which is installed at the lower end of the support sleeve 1 by threads and is used for detecting the blind hole depth of the product, the feedback component 4 is installed at the lower end of the upper support block 2 and is positioned inside the support sleeve 1, the elastic detection mechanism is connected with the lower support block, and is located under feedback assembly 4, and the lower extreme of elasticity detection mechanism extends under support sleeve 1.
In this embodiment, the lower terminal surface of going up supporting block 2 is equipped with column groove 3, and the bottom in column groove 3 is equipped with and is used for carrying out the line hole 5 of winding displacement to the data line of connecting computer and feedback subassembly with the up end intercommunication of going up supporting block 2, and feedback subassembly 4 installs in column groove 3.
In the present embodiment, the feedback component 4 is a pressure sensor.
In this embodiment, the lower end surface of the lower support block 7 is provided with a second cylindrical groove 8, the bottom of the second cylindrical groove 8 is provided with a guide hole 9 communicated with the upper end surface of the lower support block 7, the elastic detection mechanism is composed of an elastic telescopic component, an elastic pressing component and a detection pin 12 thereof, the elastic telescopic component is composed of a first elastic component 13, a guide rod 10 and a pressing block 11 thereof, the pressing block 11 is arranged at the lower end of the guide rod 10, the upper end of the guide rod 10 vertically penetrates through the guide hole 9, the first elastic component 13 is sleeved on the guide rod 10, one end of the first elastic component 13 is connected with the bottom of the second cylindrical groove 8, the other end of the first elastic component is connected with the upper surface of the pressing block 11, the detection pin 12 is arranged at the lower end of the pressing block 11 and coaxially distributed with the guide rod 10, the elastic pressing component is composed of a pressing plate 15 and a second elastic component 14 thereof, the pressure plate 15 is horizontally arranged at the upper end of the second elastic component 14 and is positioned right below the pressure sensor.
In this embodiment, the length of the detecting pin 12 is greater than the length of the guide bar.
When the utility model is used, the product 16 is positioned at the appointed position through the driving end of the linear driving device arranged outside through the positioning column 6 arranged at the upper end surface of the upper supporting block 2, and the blind 17 on the product 16 and the detecting pin 12 are in the condition of coaxial distribution, then the linear driving device drives the utility model to move the set distance, the detecting pin 12 enters the blind hole 17, and the bottom of the detecting pin 12 contacts with the bottom of the blind hole 17 (a plurality of blind holes 17 meeting the quality requirement are detected in advance, when the bottom of the detecting pin 12 contacts with the bottom of the blind hole 17 meeting the requirement, the first elastic component 13 and the second elastic component 14 are compressed, the pressing plate 15 contacts with the pressure sensor, the pressure sensor obtains the pressure value and transmits the pressure value to the external computer, the computer obtains a qualified comparison range after processing, and the detection result of the blind hole 17 corresponding to the qualified comparison range is qualified), when the pressure value obtained by the pressure sensor is transmitted to the computer and then falls into the qualified comparison range, the blind hole 17 on the product 16 meets the quality requirement and is a qualified product; when the pressure value obtained by the pressure sensor is transmitted to the computer and does not fall into the qualified comparison range, the blind hole 17 on the product 16 is not qualified and is an unqualified product, and therefore the qualification rate of the products produced in batch is judged.
The utility model discloses simple structure can be high-efficient, quick, accurate carry out the sampling detection to the blind hole of columnar nut to improve detection efficiency and detection quality, practice thrift the manpower.
The present invention has been described in detail with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments, but is intended to cover various insubstantial modifications, including those made by the method and technical solutions of the present invention; or without improvement, the above conception and technical solution of the present invention can be directly applied to other occasions, all within the protection scope of the present invention.
Claims (5)
1. The utility model provides a detect head for detecting product surface blind hole quality which characterized in that: the detection device comprises a supporting sleeve (1) and a detection device arranged on the supporting sleeve (1), wherein a first thread groove is formed in the inner wall of the upper end of the supporting sleeve (1), a second thread groove is formed in the inner wall of the lower end of the supporting sleeve (1), an upper supporting block (2) is assembled in the first thread groove, a lower supporting block (7) is assembled in the second thread groove, the detection device is composed of a feedback component (4) which is installed at the upper end of the supporting sleeve (1) through threads and used for transmitting detection data to an external computer and an elastic detection mechanism which is installed at the lower end of the supporting sleeve (1) through threads and used for detecting the blind hole depth of a product, the feedback component (4) is provided with the lower end of the upper supporting block (2) and is positioned inside the supporting sleeve (1), the elastic detection mechanism is connected with the lower supporting block (7) and penetrates through the lower supporting block (, and is positioned under the feedback component (4), and the lower end of the elastic detection mechanism extends to the position under the support sleeve (1).
2. The head of claim 1, wherein the head is used for detecting the quality of blind holes on the surface of a product, and comprises: the lower terminal surface of going up braced block (2) is equipped with column groove (3), and the bottom in column groove (3) be equipped with the up end intercommunication of last braced block (2) be used for carrying out line hole (5) of winding displacement to the data line of connecting computer and feedback subassembly, feedback subassembly (4) are installed in column groove (3).
3. The head according to claim 2, wherein the head comprises: the feedback component (4) is a pressure sensor.
4. The head according to claim 3, wherein the head comprises: the lower end face of the lower supporting block (7) is provided with a cylindrical groove II (8), the bottom of the cylindrical groove II (8) is provided with a guide hole (9) communicated with the upper end face of the lower supporting block (7), the elastic detection mechanism comprises an elastic telescopic component, an elastic pressing component and a detection pin (12) of the elastic telescopic component, the elastic telescopic component comprises an elastic component I (13), a guide rod (10) and a pressing block (11), the pressing block (11) is arranged at the lower end of the guide rod (10), the upper end of the guide rod (10) vertically penetrates through the guide hole (9), the elastic component I (13) is sleeved on the guide rod (10), one end of the elastic component I (13) is connected with the bottom of the cylindrical groove II (8), the other end of the elastic component I is connected with the upper surface of the pressing block (11), the detection pin (12) is arranged at the lower end of the pressing block (11) and is coaxially distributed with the guide rod (10), the elastic pressing component comprises a pressing plate (15), the second elastic component (14) is vertically arranged at the upper end of the guide rod (10) and is coaxially distributed with the guide rod (10), and the pressing plate (15) is horizontally arranged at the upper end of the second elastic component (14) and is positioned right below the pressure sensor.
5. The head according to claim 4, wherein the head comprises: the length of the detection pin (12) is larger than that of the guide rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922101378.1U CN211147541U (en) | 2019-11-28 | 2019-11-28 | Detection head for detecting quality of blind hole on surface of product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922101378.1U CN211147541U (en) | 2019-11-28 | 2019-11-28 | Detection head for detecting quality of blind hole on surface of product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211147541U true CN211147541U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922101378.1U Expired - Fee Related CN211147541U (en) | 2019-11-28 | 2019-11-28 | Detection head for detecting quality of blind hole on surface of product |
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| Country | Link |
|---|---|
| CN (1) | CN211147541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203335A (en) * | 2021-04-22 | 2021-08-03 | 安徽工程大学 | Detection tool for automobile headlamp connecting piece |
-
2019
- 2019-11-28 CN CN201922101378.1U patent/CN211147541U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113203335A (en) * | 2021-04-22 | 2021-08-03 | 安徽工程大学 | Detection tool for automobile headlamp connecting piece |
| CN113203335B (en) * | 2021-04-22 | 2023-07-25 | 安徽工程大学 | Check tool for automobile headlight connecting piece |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200731 Termination date: 20211128 |