CN216717217U - Continuous cylindrical part diameter detection tool - Google Patents
Continuous cylindrical part diameter detection tool Download PDFInfo
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- CN216717217U CN216717217U CN202123232069.1U CN202123232069U CN216717217U CN 216717217 U CN216717217 U CN 216717217U CN 202123232069 U CN202123232069 U CN 202123232069U CN 216717217 U CN216717217 U CN 216717217U
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Abstract
The utility model provides a diameter detection tool for a continuous cylindrical part, which comprises a bottom plate, wherein a first elastic mechanism is arranged on the bottom plate, a second elastic mechanism is arranged above the first elastic mechanism, a bracket is fixed on one side of the second elastic mechanism, a material conveying mechanism is arranged on the bracket, a measuring seat is fixed above the second elastic mechanism, two measuring rods are rotatably connected between the measuring seat and the second elastic mechanism, a measuring head is arranged on one side of the bracket of each measuring rod, and a distance measurement sensor is arranged on one side of each measuring rod, which is far away from the bracket; the first roller and the second roller can continuously convey the cylindrical member, so that the cylindrical member passes through the measuring heads, the distance between the measuring heads changes along with the change of the diameter of the cylindrical member, the change is transmitted to the distance measuring sensor through the measuring rod, the diameter change of the cylindrical member is visually represented, and the unqualified diameter part of the cylindrical member can be conveniently detected.
Description
Technical Field
The utility model relates to the field of detection tools, in particular to a diameter detection tool for a continuous cylindrical part.
Background
With the continuous progress and development of science and technology, more and more places need to be applied to cylindrical workpieces, and in the prior art, no mechanism special for diameter detection of continuous cylindrical parts exists, so that an accurate diameter detection result cannot be obtained after the cylindrical workpieces are produced, and the production quality cannot be guaranteed.
Disclosure of Invention
The utility model mainly aims to provide a diameter detection tool for a continuous cylindrical part, and solves the problem that no special tool is used for detecting the diameter of the continuous cylindrical part.
In order to achieve the purpose, the utility model adopts the technical scheme that:
a diameter detection tool for a continuous cylindrical part comprises a bottom plate, wherein a first elastic mechanism is arranged on the bottom plate, a second elastic mechanism is arranged above the first elastic mechanism, a support is fixed on one side of the second elastic mechanism, a material conveying mechanism is arranged on the support, a measuring seat is fixed above the second elastic mechanism, two measuring rods are rotatably connected between the measuring seat and the second elastic mechanism, a measuring head is arranged on one side of the support, a distance measuring sensor is arranged on one side of the measuring rods away from the support, and a first spring is arranged between the measuring rods;
one side of the measuring seat is in threaded connection with a first limiting screw, two eccentric seats are arranged above the second elastic mechanism, and the eccentric seats are respectively located on the outer side of the measuring rod.
Preferably, first elastic mechanism is including fixing the first fixed block of bottom plate both sides, fixedly connected with is 2 piece at least first guide bars between the first fixed block, sliding connection has first cushion cap on the first guide bar, keeps away from support one side threaded connection has the second stop screw on the first fixed block, the second stop screw with first cushion cap sliding connection and cover have the second spring.
Preferably, the second elastic mechanism is including fixing the second fixed block of first cushion cap both sides, the second fixed block with first fixed block quadrature, 2 piece at least second guide bars of fixedly connected with between the second fixed block, sliding connection has the second cushion cap on the second guide bar, the both ends of second guide bar are fixed with the spacing piece, the spacing piece with be provided with the third spring between the second fixed block.
Preferably, the material conveying mechanism comprises two first support arms arranged on the upper side of the support, a first rotating shaft is arranged between the first support arms, the first rotating shaft is rotatably connected with a first idler wheel, the material conveying mechanism further comprises two second support arms arranged on the lower side of the support, a second rotating shaft is arranged between the second support arms, and a second idler wheel is rotatably connected to the second rotating shaft.
Preferably, a third rotating shaft is fixed in the center of the measuring rod, static bearings are arranged at two ends of the third rotating shaft, the upper end of the third rotating shaft is embedded into the measuring seat, and the lower end of the third rotating shaft is embedded into the second bearing platform.
Has the advantages that: the first roller and the second roller can continuously convey the cylindrical member, so that the cylindrical member passes through the measuring heads, the distance between the measuring heads changes along with the change of the diameter of the cylindrical member, the change is transmitted to the distance measuring sensor through the measuring rod, the diameter change of the cylindrical member is visually represented, and the unqualified diameter part of the cylindrical member can be conveniently detected.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the utility model in part;
FIG. 3 is a side view of the present invention;
FIG. 4 is a schematic view of the detection principle of the present invention;
wherein: 1. a base plate; 2. a first elastic mechanism; 3. a second elastic mechanism; 4. a support; 5. a material conveying mechanism; 6. a measuring seat; 7. a measuring rod; 8. a measuring head; 9. a ranging sensor; 10. a first spring; 11. a first limit screw; 12. an eccentric seat; 13. a first fixed block; 14. a first guide bar; 15. a first bearing platform; 16. a second limit screw; 17. a second spring; 18. a second fixed block; 19. a second guide bar; 20. a second platform; 21. a limiting sheet; 22. a third spring; 23. a first support arm; 24. a first rotating shaft; 25. a first roller; 26. a second support arm; 27. a second rotating shaft; 28. a second roller; 29. a third rotating shaft; 30. a static bearing.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
As shown in fig. 1 and 2, the embodiment provides a diameter detection tool for a continuous cylindrical part, which includes a bottom plate 1, wherein a first elastic mechanism 2 is arranged on the bottom plate 1, the first elastic mechanism 2 includes first fixed blocks 13 fixed on two sides of the bottom plate 1, at least 2 first guide rods 14 are fixedly connected between the first fixed blocks 13, a first bearing platform 15 is slidably connected on the first guide rods 14, a second limit screw 16 is threadedly connected on the first fixed block 13 on a side far away from the bracket 4, and the second limit screw 16 is slidably connected with the first bearing platform 15 and sleeved with a second spring 17; the first bearing platform 15 can slide under the limitation of the first guide rod 14 and the second limiting screw 16;
a second elastic mechanism 3 is arranged above the first elastic mechanism 2, the second elastic mechanism 3 comprises second fixed blocks 18 fixed on two sides of the first bearing platform 15, the second fixed blocks 18 are orthogonal to the first fixed blocks 13, at least 2 second guide rods 19 are fixedly connected between the second fixed blocks 18, a second bearing platform 20 is slidably connected on the second guide rods 19, limiting pieces 21 are fixed on two ends of the second guide rods 19, and third springs 22 are arranged between the limiting pieces 21 and the second fixed blocks 18; the second bearing platform 20 can slide under the restriction of the second guide rod 19, and because the fixing direction of the second fixing block 18 is orthogonal to the fixing direction of the first fixing block 13, the sliding direction of the second bearing platform 20 is also orthogonal to the sliding direction of the first bearing platform 15.
As shown in fig. 1 and 3, a support 4 is fixed on one side of the second elastic mechanism 3, a material conveying mechanism 5 is arranged on the support 4, the material conveying mechanism 5 includes two first support arms 23 arranged on the upper side of the support 4, a first rotating shaft 24 is arranged between the first support arms 23, a first roller 25 is rotatably connected to the first rotating shaft 24, the material conveying mechanism 5 further includes two second support arms 26 arranged on the lower side of the support 4, a second rotating shaft 27 is arranged between the second support arms 26, and a second roller 28 is rotatably connected to the second rotating shaft 27; the first bracket arm 23 and the second bracket arm 26 can be adjusted at a certain angle by adjusting nuts connected with the bracket 4 to adapt to different cylindrical members, the first roller 25 and the second roller 28 are cylindrical with grooves in the middle, the cylindrical members are only conveyed in the grooves without deviation, and the diameter of the cylindrical member measured by the measuring head 8 is ensured;
the top of second elastic mechanism 3 is fixed with measuring seat 6, measuring seat 6 with it is connected with two measuring sticks 7 to rotate between the second elastic mechanism 3, and the rotation connected mode that this embodiment adopted is: a third rotating shaft 29 is fixed in the center of the measuring rod 7, two ends of the third rotating shaft 29 are provided with static bearings 30, the upper end of the third rotating shaft 29 is embedded into the measuring seat 6, and the lower end of the third rotating shaft 29 is embedded into the second bearing platform 20; a measuring head 8 is arranged on one side of the support 4 of the measuring rod 7, a distance measuring sensor 9 is arranged on one side of the measuring rod 7 far away from the support 4, and a first spring 10 is arranged between the measuring rods 7; as shown in fig. 4, a continuous cylindrical member passes through the measuring head 8 at one end of the measuring rod 7 continuously under the action of the material transfer mechanism 5, when the diameter of the cylindrical member is larger, the measuring head 8 is spread, when the diameter of the cylindrical member is smaller, the measuring head 8 is clamped, that is, when a is changed continuously, b is changed continuously, and the proportional relationship between a and b is consistent with the proportional relationship between c and c + d, and the distance measuring sensor 9 can measure a, namely the diameter data of the cylindrical member through b by a calculation formula.
A first limit screw 11 is connected to one side of the measuring seat 6 through threads, two eccentric seats 12 are arranged above the second elastic mechanism 3, the eccentric seats 12 are cylinders with threaded holes out of the center, and the eccentric seats 12 are respectively positioned on the outer sides of the measuring rods 7; the distance between one ends, close to the bracket 4, of the measuring rod 7 can be adjusted by adjusting the first limit screw 11, and the distance between one ends, far away from the bracket 4, of the measuring rod 7 can be adjusted by rotating the eccentric seat 12.
When the continuous cylindrical part swings left and right relative to the continuous cylindrical part to generate external force, the first bearing platform 15 swings left and right under the action of the second spring 17 to counteract the external force generated by the continuous cylindrical part; when the continuous cylindrical member swings back and forth relative to the present embodiment to generate an external force, the second bearing platform 20 swings back and forth under the action of the third spring 22, so that the external force generated by the continuous cylindrical member is offset, and the measurement result is more accurate.
Claims (5)
1. The tool for detecting the diameter of the continuous cylindrical part is characterized by comprising a bottom plate (1), a first elastic mechanism (2) is arranged on the bottom plate (1), a second elastic mechanism (3) is arranged above the first elastic mechanism (2), a bracket (4) is fixed on one side of the second elastic mechanism (3), a material conveying mechanism (5) is arranged on the bracket (4), a measuring seat (6) is fixed above the second elastic mechanism (3), two measuring rods (7) are rotatably connected between the measuring seat (6) and the second elastic mechanism (3), a measuring head (8) is arranged on one side of the bracket (4) of the measuring rod (7), a distance measuring sensor (9) is arranged on one side, far away from the support (4), of the measuring rod (7), and a first spring (10) is arranged between the measuring rods (7);
one side of the measuring seat (6) is in threaded connection with a first limiting screw (11), two eccentric seats (12) are arranged above the second elastic mechanism (3), and the eccentric seats (12) are respectively located on the outer side of the measuring rod (7).
2. The tool for detecting the diameter of the continuous cylindrical part according to claim 1, wherein the first elastic mechanism (2) comprises first fixing blocks (13) fixed on two sides of the bottom plate (1), at least 2 first guide rods (14) are fixedly connected between the first fixing blocks (13), a first bearing platform (15) is connected onto each first guide rod (14) in a sliding mode, a second limit screw (16) is connected onto each first fixing block (13) far away from one side of the support (4) in a threaded mode, and the second limit screw (16) is connected with the first bearing platform (15) in a sliding mode and sleeved with a second spring (17).
3. The tool for detecting the diameter of the continuous cylindrical part according to claim 2, wherein the second elastic mechanism (3) comprises second fixing blocks (18) fixed on two sides of the first bearing platform (15), the second fixing blocks (18) are orthogonal to the first fixing blocks (13), at least 2 second guide rods (19) are fixedly connected between the second fixing blocks (18), a second bearing platform (20) is slidably connected onto the second guide rods (19), limiting pieces (21) are fixed to two ends of each second guide rod (19), and third springs (22) are arranged between the limiting pieces (21) and the second fixing blocks (18).
4. The tool for detecting the diameter of the continuous cylindrical part according to claim 1, wherein the material transfer mechanism (5) comprises two first support arms (23) arranged on the upper side of the support (4), a first rotating shaft (24) is arranged between the first support arms (23), a first roller (25) is rotatably connected onto the first rotating shaft (24), the material transfer mechanism further comprises two second support arms (26) arranged on the lower side of the support (4), a second rotating shaft (27) is arranged between the second support arms (26), and a second roller (28) is rotatably connected onto the second rotating shaft (27).
5. The tool for detecting the diameter of the continuous cylindrical part according to claim 3, wherein a third rotating shaft (29) is fixed in the center of the measuring rod (7), static bearings (30) are arranged at two ends of the third rotating shaft (29), the upper end of the third rotating shaft (29) is embedded into the measuring seat (6), and the lower end of the third rotating shaft (29) is embedded into the second bearing platform (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123232069.1U CN216717217U (en) | 2021-12-22 | 2021-12-22 | Continuous cylindrical part diameter detection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123232069.1U CN216717217U (en) | 2021-12-22 | 2021-12-22 | Continuous cylindrical part diameter detection tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216717217U true CN216717217U (en) | 2022-06-10 |
Family
ID=81884326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123232069.1U Active CN216717217U (en) | 2021-12-22 | 2021-12-22 | Continuous cylindrical part diameter detection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216717217U (en) |
-
2021
- 2021-12-22 CN CN202123232069.1U patent/CN216717217U/en active Active
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