CN220083990U - Detection device of miniature lead screw correction equipment - Google Patents
Detection device of miniature lead screw correction equipment Download PDFInfo
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- CN220083990U CN220083990U CN202321066626.3U CN202321066626U CN220083990U CN 220083990 U CN220083990 U CN 220083990U CN 202321066626 U CN202321066626 U CN 202321066626U CN 220083990 U CN220083990 U CN 220083990U
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- detection
- rod
- lead screw
- detection device
- support rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims 2
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a miniature lead screw correction equipment's detection device, includes the detection platform, sets up the lever mechanism on the detection platform, lever mechanism is including transversely rotating the fixed axle of installing on the detection platform, radially install front branch and the back branch in the front and back side of fixed axle, and the contact head that is used for detecting miniature lead screw is installed to front branch front end, installs on the back branch and pulls back branch downwards and make the contact head upwarp the pulling spring of contact miniature lead screw, and back branch rear end cooperation is provided with the detection table. According to the utility model, the detection mechanism is designed into a lever structure, the front section of the lever structure is used for receiving the detection meter which is transmitted to the rear side in a volt-age manner to display, and the volume of the detection mechanism is separated, so that the volume of the miniature screw rod correction equipment can be reduced.
Description
Technical Field
The utility model relates to the field of mechanical equipment, in particular to a detection device of micro screw rod correction equipment.
Background
There are many ways to process machine parts in modern machine manufacturing: besides cutting processing, there are casting, forging, welding, stamping, extrusion and the like, but parts with higher precision requirements and finer surface roughness requirements are generally subjected to final processing by a cutting method on a machine tool. The machine tool plays a great role in the modern construction of national economy.
The screw rod correction device in the prior art is inconvenient to install, has complex installation procedures, and reduces the working efficiency of operators; the screw rod correction device in the prior art has the advantages of complex correction structure, high manufacturing cost, large equipment and incapability of detecting and correcting the small screw rod well.
Disclosure of Invention
The present utility model has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present utility model is to provide a detecting device for a micro screw correction apparatus, which transmits undulation sensed at a front end to a rear end by using a lever mechanism and then displays a numerical value by a detecting meter at the rear end.
The utility model solves the technical problems by adopting the technical scheme that: the utility model provides a miniature lead screw correction equipment's detection device, includes the detection platform, sets up the lever mechanism on the detection platform, and lever mechanism is including transversely rotating the fixed axle of installing on the detection platform, radial front branch and the back branch of installing in the front and back side of fixed axle, and the contact head that is used for detecting miniature lead screw is installed to front branch anterior segment, installs on the back branch and pulls back branch downwardly and make the contact head upwarp the pulling spring of contact miniature lead screw, and back branch rear end cooperation is provided with the gauge. The contact head of the front section receives downward force and transmits the downward force to the rear supporting rod through the lever structure, and the supporting rod ascends and touches the detection meter to display numerical values, so that the detection effect is achieved.
Preferably, the rear support rod is provided with a limiting rod for preventing the rear support rod from excessively sinking.
Preferably, the contact head is radially rotatably arranged at the front section of the front support rod, the side edge of the contact head is provided with a contact surface contacted with the miniature screw rod, and the contact surface is a plane. The contact surface of the contact head, which is in contact with the micro screw rod, is set to be a plane, so that the contact surface can be well attached to the surface of the micro screw rod, and whether the micro screw rod needs to be corrected can be accurately displayed.
Preferably, the rear support rod comprises a mounting part and a detection rod fixed on the mounting part, the middle and rear sections of the mounting part are provided with bends, the bends are provided with limiting holes for accommodating the limiting rods, and the limiting holes are fixed with the limiting rods through fixing pieces; the rear end of the mounting part is provided with a connecting part connected with the pulling spring.
Preferably, the bottom end of the detection meter is provided with a detection part, the detection part is positioned above the rear end of the detection rod, and a gap exists between the detection part and the rear end of the detection rod when the detection meter is not in use. Separating the detection part from the rear end of the detection rod can prevent the detection device from being touched by mistake.
Preferably, the rear end of the front support rod is provided with a rear fixing hole connected with the fixing shaft, and the rear fixing hole is provided with a rear fastener for controlling the tightness of the rear fixing hole; the front section of the installation part is provided with a front fixing hole connected with the front section of the fixing shaft, and the front fixing hole is provided with a front fastener for controlling the tightness of the front fixing hole. The connection can be made more secure by the cooperation of the fastener and the fixing hole.
Preferably, the fixed shaft is mounted in a fixed seat with a through hole.
The beneficial effects of the utility model are as follows: according to the utility model, the detection mechanism is designed into a lever structure, the front section of the lever structure is used for receiving the detection meter which is transmitted to the rear side in a volt-age manner to display, and the volume of the detection mechanism is separated, so that the volume of the miniature screw rod correction equipment can be reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic structural view of a front strut;
fig. 3 is a schematic structural view of the rear strut.
Reference numerals illustrate: the device comprises a detection platform 1, a lever mechanism 2, a fixed shaft 3, a front support rod 4, a rear support rod 5, a contact head 6, a pulling spring 7, a detection meter 8, a limit rod 9, a mounting part 10, a detection rod 11, a limit hole 12, a connecting part 13, a detection part 14, a rear fixing hole 15, a rear fastening piece 16, a front fixing hole 17, a front fastening piece 18 and a fixing seat 19.
Detailed Description
The utility model is further described below with reference to the drawings and specific examples. Those of ordinary skill in the art will be able to implement the utility model based on these descriptions. In addition, the embodiments of the present utility model referred to in the following description are typically only some, but not all, embodiments of the present utility model. Therefore, all other embodiments, which can be made by one of ordinary skill in the art without undue burden, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
The utility model provides a detection device of miniature lead screw correction equipment, mainly is the straightness accuracy that is used for measuring miniature lead screw of small-size, because the size of lead screw is little, this correction equipment's volume also reduces for, so can't locate the detection mechanism under the miniature lead screw that needs to detect as normal correction equipment's detection mechanism, so we have designed a detection equipment of taking lever mechanism 2.
The lever mechanism 2 is installed on the detection platform 1, the lever mechanism 2 includes the fixed axle 3 that can transversely rotate and install on the detection platform 1, the front branch 4 and the back branch 5 of radial installation in the front and back side of fixed axle 3, the contact head 6 that is used for detecting miniature lead screw is installed to front branch 4 anterior segment, install on the back branch 5 and pull down and be the contact head 6 upwarp the pull spring 7 of miniature lead screw with back branch 5, in order to prevent that back branch 5 from being excessively pulled down by pull spring 7, installed gag lever post 9 on back branch 5, back branch 5 rear end cooperation is provided with the detection table 8. In order to ensure that the rear strut 5 can clearly express the sinking of the front strut 4 during detection, the length of the rear strut 5 should be longer than that of the front strut 4, so that the jump value transmitted by the front strut 4 can be amplified, and the value display displayed in the detection table 8 can be more obvious.
Because the screw rod surface is the screw thread, in order to make preceding branch 4 can be accurate with the numerical drive that beats on back branch 5, contact 6 is radial installation in preceding branch 4 anterior segment, and the side of contact 6 is equipped with the contact surface with contact screw rod contact, and the contact surface is the plane.
The rear supporting rod 5 comprises a mounting part 10 and a detection rod 11 fixed on the mounting part 10, wherein the rear section of the mounting part 10 is provided with a bend, and a limit hole 12 for accommodating the limit rod 9 is formed in the bend position. The limiting hole 12 is fixedly connected with the limiting rod 9 through a fixing piece, and a connecting part 13 connected with the pulling spring 7 is arranged at the rear end of the mounting part 10.
The bottom of the detection table 8 is provided with a detection unit 14, the detection unit 14 is located right above the rear end of the detection lever 11, and in order to prevent erroneous touch, a certain gap exists between the detection lever 11 and the detection unit 14 in an unused state.
In order to ensure stable installation between the lever mechanisms 2, a rear fixing hole 15 connected with the fixed shaft 3 is arranged at the rear end of the front supporting rod 4, and a rear fastening piece 16 for controlling the tightness of the rear fixing hole 15 is arranged on the rear fixing hole 15; the front section of the mounting part 10 is provided with a front fixing hole 17 connected with the fixing shaft 3, and the front fixing hole 17 is provided with a front fastener 18 for controlling the tightness of the front fixing hole 17.
Certain terms are used throughout the description and claims to refer to particular products. It will be appreciated by those of ordinary skill in the art that manufacturers may refer to a same component by different names. It is not intended to distinguish between components that differ in function but not name. In the following description and claims, the terms "include," have "and" include "are open-ended terms, and thus should be interpreted to mean" include, but not limited to.
While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the utility model, such changes and modifications are also intended to be within the scope of the utility model.
Claims (8)
1. The utility model provides a miniature lead screw correction equipment's detection device, includes detection platform (1), sets up lever mechanism (2) on detection platform (1), its characterized in that: the lever mechanism (2) comprises a fixed shaft (3) transversely installed on the detection table (1), a front support rod (4) and a rear support rod (5) which are radially installed on the front side and the rear side of the fixed shaft (3), a contact head (6) for detecting the miniature screw rod is installed at the front end of the front support rod (4), a pulling spring (7) which pulls the rear support rod (5) downwards and enables the contact head (6) to upwarp to contact the miniature screw rod is installed on the rear support rod (5), and a detection table (8) is arranged at the rear end of the rear support rod (5) in a matched mode.
2. The detection device of a micro lead screw correction apparatus according to claim 1, wherein: and the rear supporting rod (5) is provided with a limiting rod (11) for preventing the rear supporting rod (5) from excessively sinking.
3. The detection device of a micro lead screw correction apparatus according to claim 1, wherein: the rear strut (5) is longer than the front strut (4).
4. The detection device of a micro lead screw correction apparatus according to claim 1, wherein: the contact head (6) is radially rotatably arranged at the front end of the front supporting rod (4), the side edge of the contact head (6) is provided with a contact surface which is contacted with the miniature screw rod, and the contact surface is a plane.
5. The detection device of a micro lead screw correction apparatus according to claim 1, wherein: the rear support rod (5) comprises a mounting part and a detection rod fixed on the mounting part, a bending part is arranged at the middle and rear section of the mounting part, a limiting hole (12) for accommodating the limiting rod (11) is formed in the bending part, and the limiting hole (12) is fixed with the limiting rod (11) through a fixing piece; the rear end of the mounting part is provided with a connecting part (13) connected with the pulling spring (7).
6. The detection device of a micro lead screw correction apparatus according to claim 1, wherein: the bottom end of the detection meter (8) is provided with a detection part (14), the detection part (14) is positioned above the rear end of the detection rod, and a gap exists between the detection part (14) and the rear end of the detection rod when the detection meter is not used.
7. The detection apparatus for a micro lead screw calibration device according to claim 5, wherein: the rear end of the front support rod (4) is provided with a rear fixing hole (15) connected with the fixing shaft (3), and the rear fixing hole (15) is provided with a rear fastening piece (16) for controlling the tightness of the rear fixing hole (15); the front end of the installation part is provided with a front fixing hole (17) connected with the front section of the fixing shaft (3), and the front fixing hole (17) is provided with a front fastener (18) for controlling the tightness of the front fixing hole (17).
8. The detection device of a micro lead screw correction apparatus according to claim 1, wherein: the fixed shaft (3) is arranged in a fixed seat (19) with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066626.3U CN220083990U (en) | 2023-05-06 | 2023-05-06 | Detection device of miniature lead screw correction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321066626.3U CN220083990U (en) | 2023-05-06 | 2023-05-06 | Detection device of miniature lead screw correction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220083990U true CN220083990U (en) | 2023-11-24 |
Family
ID=88831391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321066626.3U Active CN220083990U (en) | 2023-05-06 | 2023-05-06 | Detection device of miniature lead screw correction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220083990U (en) |
-
2023
- 2023-05-06 CN CN202321066626.3U patent/CN220083990U/en active Active
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