CN216410107U - Detection table of lead screw pair - Google Patents
Detection table of lead screw pair Download PDFInfo
- Publication number
- CN216410107U CN216410107U CN202122530963.0U CN202122530963U CN216410107U CN 216410107 U CN216410107 U CN 216410107U CN 202122530963 U CN202122530963 U CN 202122530963U CN 216410107 U CN216410107 U CN 216410107U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- guide rails
- stop block
- measuring
- sliding
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 abstract description 15
- 238000009434 installation 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a lead screw pair detection table, wherein two side guide rails are parallel to each other and fixed on a base, two side sliders are connected on each side guide rail in a sliding manner, two measurement guide rails are vertical to the side guide rails, two ends of each measurement guide rail are correspondingly fixed on the corresponding side sliders on the two side guide rails, and a plurality of measurement sliders are connected on each measurement guide rail in a sliding manner; the middle guide rail is parallel to the measuring guide rail and is arranged between the guide rails at the two sides, the middle guide rail is connected with two stop blocks and a plurality of positioning blocks in a sliding mode, all the positioning blocks are arranged between the two stop blocks, and each stop block is vertically connected with a tip in a sliding mode. The utility model has simple structure, one tool can simultaneously detect the screw rod and the nut, the working structure has reasonable design, good stability and convenient use, and the measuring efficiency is improved.
Description
The technical field is as follows:
the utility model relates to a detection table of a lead screw pair.
Background art:
when the screw pair is produced, the radial run-out of the screw and the radial run-out of the nut need to be detected, the existing detection tool is separated for detection, two measurement positions are needed, and the measurement efficiency is low. Therefore, there is a need to improve the prior art to overcome the deficiencies of the prior art.
The utility model content is as follows:
the utility model provides a detection table of a lead screw pair to solve the problems in the prior art.
The technical scheme adopted by the utility model is as follows:
a detection table of a lead screw pair comprises a base, measurement guide rails, measurement sliding blocks, side guide rails, side sliding blocks, a middle guide rail, a positioning block, a stop block and a tip, wherein the two side guide rails are fixed on the base in parallel, the two side sliding blocks are connected on each side guide rail in a sliding manner, the two measurement guide rails are perpendicular to the side guide rails, two ends of each measurement guide rail are correspondingly fixed on the corresponding side sliding blocks on the two side guide rails, and the measurement sliding blocks are connected on each measurement guide rail in a sliding manner;
the middle guide rail is parallel to the measuring guide rail and is arranged between the guide rails at the two sides, the middle guide rail is connected with two stop blocks and a plurality of positioning blocks in a sliding mode, all the positioning blocks are arranged between the two stop blocks, and each stop block is vertically connected with a tip in a sliding mode.
Furthermore, a V-shaped positioning groove is formed in the positioning block.
Furthermore, a vertically arranged slide rail groove is formed in the inner end face of the stop block, and the tip is connected in the slide rail groove in a sliding mode.
Furthermore, the outer end face of the stop block is provided with a vertically arranged sliding groove, the sliding groove is communicated with the sliding rail groove, a screw rod is fixed on the tip and penetrates through the sliding groove, and a locking nut is in threaded connection with the screw rod.
Furthermore, the stop block is a right-angle block with a horizontal edge and a vertical edge, the tip is slidably connected to the vertical edge of the stop block, the horizontal edge of the stop block is slidably connected to the middle guide rail, the horizontal edge of the stop block is in threaded connection with a locking screw, and the locking screw penetrates through the stop block and abuts against the middle guide rail.
The utility model has the following beneficial effects:
the utility model has simple structure, one tool can simultaneously detect the screw rod and the nut, the working structure has reasonable design, good stability and convenient use, and the measuring efficiency is improved.
Description of the drawings:
FIG. 1 is a block diagram of the present invention.
The specific implementation mode is as follows:
the utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1, the inspection table of the screw pair of the present invention includes a base 11, a measurement rail 21, a measurement slider 22, a side rail 31, a side slider 32, a middle rail 33, a positioning block 41, a stopper 42, and a tip 43.
Two side guide rails 31 are fixed on the upper end surface of the base 11 in parallel, two side sliders 32 are slidably connected on each side guide rail 31, two measuring guide rails 21 are perpendicular to the side guide rails 31, two ends of each measuring guide rail 21 are correspondingly fixed on the corresponding side sliders 32 on the two side guide rails 31, and a plurality of measuring sliders 22 are slidably connected on each measuring guide rail 21.
The middle guide rail 33 is parallel to the measuring guide rail 21, the middle guide rail 33 is arranged between the two side guide rails 31, two stoppers 42 and a plurality of positioning blocks 41 are connected on the middle guide rail 33 in a sliding manner, all the positioning blocks 41 are arranged between the two stoppers 42, and an apex 43 is vertically connected on each stopper 42 in a sliding manner.
The detection table can detect the main diameter run-out and the major diameter run-out of the screw rod in the screw rod pair, and the end run-out, the diameter run-out and the coaxiality of the nut. During measurement, in order to position the screw rod conveniently, a V-shaped positioning slot 411 is arranged on each positioning block 41. After the screw rod is arranged in the V-shaped positioning groove 411, the positions of the stop block 42 and the tip 43 are adjusted, and the tip 43 is abutted in the reference central holes of the two end faces of the screw rod. The position of the tip 43 and the stop 42 is then fixed. The test meter is fixed to the measuring slide 22. Taking the large diameter runout of the screw rod as an example, when measuring, the measuring head of the detecting meter is abutted to the thread groove of the screw rod, and then the screw rod is rotated.
The inner end face of the stop block 42 is provided with a vertically arranged slide rail groove, and the tip 43 is connected in the slide rail groove in a sliding manner. In order to fix the tip 43 on the stopper 42, a vertically arranged sliding groove 421 is arranged on the outer end face of the stopper 42, the sliding groove 421 is communicated with the sliding rail groove, a screw rod 431 is fixed on the tip 43, the screw rod 431 penetrates through the sliding groove 42, and a locking nut is connected to the screw rod 431 in a threaded mode.
The stop block 42 is a right-angle block with a horizontal edge and a vertical edge, the tip 43 is slidably connected to the vertical edge of the stop block 42, the horizontal edge of the stop block 42 is slidably connected to the middle guide rail 33, after the stop block 42 slides to a required position, in order to fix the stop block 42 at the required position, the horizontal edge of the stop block 42 is in threaded connection with a locking screw, and the locking screw penetrates through the stop block 42 and abuts against the middle guide rail 33.
In order to fix the measuring meter on the measuring slide block 22, an installation frame (shown in the figure) is fixed on the measuring slide block 22, and a clamping block is arranged on the installation frame and is clamped and fixed through a bolt.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the utility model and these modifications should also be considered as the protection scope of the utility model.
Claims (5)
1. The utility model provides a vice detection platform of lead screw which characterized in that: the device comprises a base (11), measuring guide rails (21), measuring slide blocks (22), side guide rails (31), side slide blocks (32), a middle guide rail (33), a positioning block (41), a stop block (42) and a tip (43), wherein the two side guide rails (31) are fixed on the base (11) in parallel, the two side slide blocks (32) are connected on each side guide rail (31) in a sliding manner, the two measuring guide rails (21) are vertical to the side guide rails (31), two ends of each measuring guide rail (21) are correspondingly fixed on the corresponding side slide blocks (32) on the two side guide rails (31), and the measuring slide blocks (22) are connected on each measuring guide rail (21) in a sliding manner;
the middle guide rail (33) is parallel to the measuring guide rail (21) and is arranged between the guide rails (31) on the two sides, two stop blocks (42) and a plurality of positioning blocks (41) are connected on the middle guide rail (33) in a sliding mode, all the positioning blocks (41) are arranged between the two stop blocks (42), and a tip (43) is vertically connected on each stop block (42) in a sliding mode.
2. The screw pair detection table of claim 1, wherein: and a V-shaped positioning groove (411) is arranged on the positioning block (41).
3. The screw pair detection table of claim 1, wherein: the inner end face of the stop block (42) is provided with a vertically arranged slide rail groove, and the tip (43) is connected in the slide rail groove in a sliding manner.
4. The screw pair detection table of claim 3, wherein: the outer end face of the stop block (42) is provided with a sliding groove (421) which is vertically arranged, the sliding groove (421) is communicated with the sliding rail groove, a screw rod (431) is fixed on the tip (43), the screw rod (431) penetrates through the sliding groove (421), and the screw rod (431) is in threaded connection with a locking nut.
5. The screw pair detection table of claim 1, wherein: the stop block (42) is a right-angle block with a horizontal edge and a vertical edge, the tip (43) is connected to the vertical edge of the stop block (42) in a sliding mode, the horizontal edge of the stop block (42) is connected to the middle guide rail (33) in a sliding mode, the horizontal edge of the stop block (42) is in threaded connection with a locking screw, and the locking screw penetrates through the stop block (42) and abuts against the middle guide rail (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530963.0U CN216410107U (en) | 2021-10-19 | 2021-10-19 | Detection table of lead screw pair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122530963.0U CN216410107U (en) | 2021-10-19 | 2021-10-19 | Detection table of lead screw pair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216410107U true CN216410107U (en) | 2022-04-29 |
Family
ID=81296861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122530963.0U Active CN216410107U (en) | 2021-10-19 | 2021-10-19 | Detection table of lead screw pair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216410107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115683598A (en) * | 2022-10-07 | 2023-02-03 | 南京工艺装备制造有限公司 | A screw detection platform |
-
2021
- 2021-10-19 CN CN202122530963.0U patent/CN216410107U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115683598A (en) * | 2022-10-07 | 2023-02-03 | 南京工艺装备制造有限公司 | A screw detection platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209857826U (en) | A special fixture for testing the inner and outer diameters of bearing rings | |
| CN216410107U (en) | Detection table of lead screw pair | |
| CN207487535U (en) | A kind of position degree detection apparatus of threaded hole | |
| CN202501810U (en) | Movable dial gauge stand | |
| CN104075636B (en) | A kind of device measuring disk hole position degree | |
| CN206848322U (en) | A kind of resistance test fixture | |
| CN203657684U (en) | Belt pulley inner hole end surface axial length measuring device | |
| CN208579714U (en) | A kind of bolt cubing | |
| CN218331260U (en) | Wind driven generator blade surface defect detection device | |
| CN217303818U (en) | Automatic detection equipment for building materials | |
| CN201903310U (en) | Thread pitch detector of lead screw | |
| CN217194285U (en) | High-efficient concentricity of lathe chuck detects frock | |
| CN114322696B (en) | Comprehensive detection platform and detection method for elastic clamp for heavy-duty track turnout | |
| CN211234264U (en) | Piston rod straightness measuring device | |
| CN203869647U (en) | Measuring tool measuring dimension of D-shaped head | |
| CN204686154U (en) | A kind of pipe fitting cutting location clamping frock | |
| CN203286969U (en) | A welding product angle detection jig | |
| CN203928950U (en) | A kind of push rod detecting device | |
| CN204188117U (en) | The Quick detection tool of a kind of circular shaft pin-and-hole centre distance and symmetry | |
| CN204228150U (en) | A kind of dovetail face parallelism detecting device | |
| CN203019363U (en) | Scriber for detecting thermoplastic plastic pipe | |
| CN204963742U (en) | Round pin shaft hole interval detection device | |
| CN207019578U (en) | Steering nut tooth comprehensive check tool | |
| CN204902772U (en) | Helical pitch detector | |
| CN219870826U (en) | Auxiliary bracket for detecting hardness of metal material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.79, Feiying Road, Binjiang Development Zone, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee after: Nanjing Technology and Equipment Manufacturing Co.,Ltd. Country or region after: China Address before: No.79, Feiying Road, Binjiang Development Zone, Jiangning District, Nanjing City, Jiangsu Province, 210000 Patentee before: NANJING TECHNICAL EQUIPMENT MANUFACTURE Co.,Ltd. Country or region before: China |