CN214502278U - Plane connects sword trace detection device - Google Patents
Plane connects sword trace detection device Download PDFInfo
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- CN214502278U CN214502278U CN202120627339.XU CN202120627339U CN214502278U CN 214502278 U CN214502278 U CN 214502278U CN 202120627339 U CN202120627339 U CN 202120627339U CN 214502278 U CN214502278 U CN 214502278U
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Abstract
The utility model relates to a plane connects sword trace detection device relates to machine part measuring tool's field, has solved the problem that connects sword trace to detect the precision not enough among the correlation technique, and it includes the gage glass and is fixed in the amesdial of gage glass one side, the gage glass has a bottom surface that is the plane setting, the measuring staff and the bottom surface of amesdial are perpendicular, the measuring staff of amesdial is kept away from the one end of gauge outfit and is run through and stretch out one side that the gage glass is close to the bottom surface. This application has the detection efficiency who improves the product and connect the tool mark and detects the effect of precision.
Description
Technical Field
The application relates to the field of mechanical part measuring tools, in particular to a plane cutter mark detection device.
Background
The plane processing method mainly comprises turning, milling, planing, broaching, grinding and the like, when a plane is processed, because a large-surface cutter cannot process the whole plane at one time and needs to carry out joint processing for many times, plane cutter receiving marks are generated on the processed surface, and as shown in fig. 1, the plane tightness is affected by the overlarge cutter receiving marks, so that the cutter receiving marks need to be detected.
In the related art, some methods adopt a depth vernier caliper to detect tool marks, and some methods adopt a standard plane combined with a standard block to detect or a direct hand-touch method.
In view of the above-mentioned related technologies, the inventors consider that the detection accuracy of the above-mentioned two detection methods is difficult to be ensured, and therefore, it is necessary to develop a tool for detecting a cutting edge with high detection accuracy.
SUMMERY OF THE UTILITY MODEL
In order to improve the detection efficiency and the detection precision of product connect the tool mark, this application provides a plane connects tool mark detection device.
The application provides a plane connects tool mark detection device adopts following technical scheme:
the utility model provides a plane connects sword trace detection device, includes the measuring block and is fixed in the amesdial of measuring block one side, the measuring block has a bottom surface that is the plane setting, the measuring staff and the bottom surface of amesdial are perpendicular, the one end that the gauge stick of amesdial kept away from the gauge outfit runs through and stretches out one side that the measuring block is close to the bottom surface.
Through adopting above-mentioned technical scheme, on the bottom surface that will survey the piece was arranged in and is waited the plane, adjustment amesdial to the zero bit, fixed amesdial, translation around the plane of detection connects the tool mark department, sees the amesdial pointer fluctuation, and the data is read out, has improved the detection efficiency and the detection precision that the product connects the tool mark.
Optionally, a through hole for the measuring rod of the dial indicator to penetrate through is formed in the measuring block.
Optionally, a pressing piece for pressing a measuring rod of the dial indicator is connected to the side wall of the measuring block in a threaded manner.
Through adopting above-mentioned technical scheme, the piece compresses tightly the measuring staff in order to be fixed in the gage block on for after the amesdial zero setting, the measuring staff is difficult to take place the axial slip of relative measuring staff with the gage block, has improved the detection precision that the product connects the tool mark.
Optionally, a stepped groove is formed in the bottom surface of the measuring block, and a measuring rod of the dial indicator penetrates through the stepped groove.
Through adopting above-mentioned technical scheme, the setting of ladder groove makes things convenient for the condition that the measuring staff stretches out the gage block of visual observation, adjusts to the zero-bit to the amesdial.
Optionally, an external thread sleeve is sleeved on the measuring rod of the dial indicator, the external thread sleeve is fixedly connected with the measuring rod of the dial indicator, a threaded hole is formed in the measuring block, and the external thread sleeve is arranged on the threaded hole in a penetrating mode and is in threaded connection with the measuring block.
Through adopting above-mentioned technical scheme, the setting of external thread cover for the amesdial can carry out the zeroing through the relative rotation of external thread cover with the survey piece, and the regulation precision is more heightened, and zeroing efficiency is more accelerated.
Optionally, one end of the external thread sleeve, which is close to the dial indicator head, extends out of the measuring block.
Through adopting above-mentioned technical scheme, the external thread cover exposes in the outside of surveying the piece to conveniently grip or the centre gripping external thread cover rotates the external thread cover, improved the regulation efficiency of external thread cover, and then improved the efficiency of amesdial zero setting.
Optionally, an adjusting block is fixed at one end of the external thread sleeve close to the dial indicator head, and the adjusting block is located on the outer side of the measuring block.
Through adopting above-mentioned technical scheme, the setting of regulating block has increased the area of gripping or the centre gripping area of external screw thread cover to conveniently rotate the external screw thread cover through the regulating block, improved the regulation efficiency of external screw thread cover, and then improved the efficiency of amesdial zero setting.
Optionally, the side wall of the measuring block is in threaded connection with a locking piece for pressing the external thread sleeve.
Through adopting above-mentioned technical scheme, the retaining member is pressed to the external thread cover and is fastened fixedly for after the amesdial zero setting, the external thread cover is difficult for taking place the axial slip of relative measuring staff with the gage block with the measuring block, has improved the detection precision that the product connects the tool mark.
Optionally, a buffer sleeve is sleeved on the measuring rod and fixedly connected with the measuring rod, and the buffer sleeve is arranged in the external thread sleeve in a penetrating manner and fixedly connected with the external thread sleeve.
Through adopting above-mentioned technical scheme, the cushion collar is made by rubber to it is fixed to make things convenient for the assembly of measuring staff and external screw thread cover, is difficult for taking place to damage when making measuring staff and external screw thread cover fixed.
Optionally, a limiting ring is arranged on the inner side wall of the external thread sleeve close to the dial gauge head, and the limiting ring is abutted to one end, close to the dial gauge head, of the buffer sleeve.
Through adopting above-mentioned technical scheme, the setting of spacing ring for the difficult relative external screw thread cover of cushion collar and measuring staff slides to the direction of being close to the gauge outfit, has improved the detection precision that the product connects the tool mark.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the bottom surface of the measuring block is placed on a plane to be detected, the dial indicator is adjusted to a zero position, the dial indicator is fixed, the dial indicator is translated back and forth at the position of the tool receiving mark of the detection plane, the fluctuation of a pointer of the dial indicator is observed, data are read, and the detection efficiency and the detection precision of the tool receiving mark of a product are improved;
2. the setting of external screw thread cover for the amesdial can carry out the zeroing through the relative rotation of external screw thread cover with survey the piece, and the regulation precision is more heightened, and zeroing efficiency is more accelerated.
Drawings
Fig. 1 is a schematic view of a cutting mark in the related art.
Fig. 2 is a schematic structural diagram of a planar tool mark detection device in embodiment 1 of the present application.
Fig. 3 is a schematic view of the use of the flat contact flaw detection device according to embodiment 1 of the present application.
Fig. 4 is a plan view of a flat cut-line detection device according to embodiment 2 of the present application.
Fig. 5 is a cross-sectional view a-a of fig. 4.
Description of reference numerals: 1. measuring blocks; 11. a bottom surface; 111. a stepped groove; 12. perforating holes; 13. a compression member; 14. a threaded hole; 15. a locking member; 2. a dial indicator; 21. a measuring rod; 211. an external thread sleeve; 212. an adjusting block; 213. a buffer sleeve; 214. a limiting ring; 22. a gauge head; 3. a part to be tested; 31. and (5) connecting the tool marks.
Detailed Description
The present application is described in further detail below with reference to figures 2-5.
The embodiment of the application discloses plane connects tool mark detection device.
Example 1
Referring to fig. 2, the plane tool mark detection device includes a measuring block 1 and a dial indicator 2. The measuring block 1 is provided with a bottom surface 11, the bottom surface 11 is arranged in a plane, a measuring rod 21 of the dial indicator 2 is fixed on one side of the measuring block 1, the lower end of the measuring rod 21 penetrates through the measuring block 1 and extends out of the lower side of the measuring block 1, and the length direction of the measuring rod 21 is perpendicular to the bottom surface 11.
The last worn hole 12 of having seted up of gage 5, the measuring staff 21 of the 12 amesdial 2 of worn hole wears to establish, the measuring staff 21 of amesdial 2 can be pegged graft fixedly with gage 1, also can be fixed with gage 1 through compressing tightly 13, this embodiment introduces through compressing tightly 13 and gage 1 fixation with the measuring staff 21 of amesdial 2, compress tightly 13 threaded connection on gage 1, compress tightly 13 and compress tightly gage 21 in order to be fixed in on gage 1 with it, compress tightly 13 and can be the bolt, any kind of screw.
The stepped groove 111 is formed in the bottom surface 11 of the measuring block 1, the stepped groove 111 is formed in the lower side of the dial indicator 2, and the measuring rod 21 of the dial indicator 2 penetrates through the stepped groove 111, so that the dial indicator 2 can be conveniently adjusted to a zero position.
The implementation principle of the embodiment 1 is as follows: as shown in figure 2, firstly, the plane to be detected and the bottom surface 11 of the measuring block 1 are wiped until no foreign matter exists, the bottom surface 11 of the measuring block 1 is placed on the plane to be detected, the dial indicator 2 is slid along the length direction of the measuring rod 21 to adjust the dial indicator 2 to a zero position, the dial indicator 2 is pressed and fixed through the pressing piece 13, the position of the tool joint mark 31 of the detection plane is translated back and forth, the pointer of the dial indicator 2 is seen to fluctuate, and data is read.
Example 2
Referring to fig. 4 and 5, the difference between this embodiment and embodiment 1 is that the measuring rod 21 of the dial indicator 2 is sleeved with the external thread sleeve 211, the external thread sleeve 211 is fixedly inserted into the measuring rod 21, two ends of the measuring rod 21 respectively extend out of two ends of the external thread sleeve 211, the measuring block 1 is provided with the threaded hole 14, and the external thread sleeve 211 is in threaded connection with the measuring block 1 through the threaded hole 14 so as to conveniently zero-adjust the dial indicator 2 by rotating the external thread sleeve 211.
One end of the external thread sleeve 211 close to the dial gauge 2 head 22 extends out of the measuring block 1, so that a user can conveniently hold or clamp the external thread sleeve 211 to rotate the external thread sleeve 211 to zero the dial gauge 2. The end, close to the gauge head 22 of the dial gauge 2, of the external thread sleeve 211 is further integrally provided with an adjusting block 212, the adjusting block 212 may be triangular, quadrilateral or regular hexagonal, and in this embodiment, the adjusting block 212 is described by taking the regular hexagonal shape as an example, so as to conveniently rotate the external thread sleeve 211 through a wrench.
Still the cover is equipped with buffer sleeve 213 on micrometer gauge 2's measuring staff 21, and the both ends of measuring staff 21 stretch out the both ends of buffer sleeve 213 respectively, buffer sleeve 213 and measuring staff 21 fixed connection, and buffer sleeve 213 is made by rubber, and in buffer sleeve 213 pegged graft and is fixed in external screw thread cover 211 to be difficult for damaging when making measuring staff 21 and external screw thread cover 211 fixed. The external thread cover 211 is close to integrative being equipped with spacing ring 214 on the inside wall of amesdial 2 gauge outfit 22, and on the measuring staff 21 was located to the spacing ring 214 cover, spacing ring 214 was close to the one end butt of amesdial 2 gauge outfit 22 with cushion collar 213 to make cushion collar 213 and measuring staff 21 be difficult for relative external thread cover 211 to slide to the direction that is close to gauge outfit 22.
It has retaining member 15 to survey still threaded connection on the piece 1, and retaining member 15 is used for compressing tightly external screw thread cover 211 to be fixed in on surveying the piece 1 and be difficult for taking place relative rotation with surveying the piece 1, retaining member 15 can be any kind of bolt, screw.
The implementation principle of the embodiment 2 is as follows: the plane of waiting to examine and survey 1 bottom surface 11 of piece until there is not any foreign matter earlier to clean, arrange the bottom surface 11 of measuring 1 in and wait to examine the plane, rotate external thread cover 211 and adjust amesdial 2 to the zero bit, compress tightly fixed amesdial 2 through pressing 13, at the detection plane and connect the translation of tool mark 31 department, see amesdial 2 pointer fluctuation, read data.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a plane connects sword trace detection device which characterized in that: including survey piece (1) and be fixed in amesdial (2) of surveying piece (1) one side, survey piece (1) has one and is bottom surface (11) that the plane set up, measuring stick (21) and bottom surface (11) of amesdial (2) are perpendicular, the one end that gauge stick (21) of amesdial (2) kept away from gauge outfit (22) runs through and stretches out one side that survey piece (1) is close to bottom surface (11).
2. The flat contact cut detection device according to claim 1, wherein: and the measuring block (1) is provided with a through hole (12) for a measuring rod (21) of the dial indicator (2) to penetrate through.
3. The flat contact cut detection device according to claim 2, wherein: and a pressing piece (13) for pressing a measuring rod (21) of the dial indicator (2) is connected to the side wall of the measuring block (1) in a threaded manner.
4. The flat contact cut detection device according to claim 1, wherein: a step groove (111) is formed in the bottom face (11) of the measuring block (1), and a measuring rod (21) of the dial indicator (2) penetrates through the step groove (111).
5. The flat contact cut detection device according to claim 1, wherein: the measuring bar (21) of the dial indicator (2) is sleeved with an external thread sleeve (211), the external thread sleeve (211) is fixedly connected with the measuring bar (21) of the dial indicator (2), a threaded hole (14) is formed in the measuring block (1), and the external thread sleeve (211) is arranged on the threaded hole (14) in a penetrating mode and is in threaded connection with the measuring block (1).
6. The flat contact cut detection device according to claim 5, wherein: the measuring block (1) is extended out from one end, close to the dial indicator head (22) of the dial indicator (2), of the external thread sleeve (211).
7. The flat contact cut detection device according to claim 5, wherein: an adjusting block (212) is fixed at one end, close to the dial indicator head (22), of the external thread sleeve (211), and the adjusting block (212) is located on the outer side of the measuring block (1).
8. The flat contact cut detection device according to claim 5, wherein: the side wall of the measuring block (1) is in threaded connection with a locking piece (15) for pressing the external thread sleeve (211).
9. The flat contact cut detection device according to claim 5, wherein: the measuring rod (21) is sleeved with a buffer sleeve (213), the buffer sleeve (213) is fixedly connected with the measuring rod (21), and the buffer sleeve (213) penetrates through the outer thread sleeve (211) and is fixedly connected with the outer thread sleeve (211).
10. The flat contact cut detection device according to claim 9, wherein: the limiting ring (214) is arranged on the inner side wall, close to the dial indicator head (22), of the external thread sleeve (211), and the limiting ring (214) is abutted to one end, close to the dial indicator head (22), of the buffer sleeve (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627339.XU CN214502278U (en) | 2021-03-27 | 2021-03-27 | Plane connects sword trace detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120627339.XU CN214502278U (en) | 2021-03-27 | 2021-03-27 | Plane connects sword trace detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214502278U true CN214502278U (en) | 2021-10-26 |
Family
ID=78200761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120627339.XU Active CN214502278U (en) | 2021-03-27 | 2021-03-27 | Plane connects sword trace detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214502278U (en) |
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2021
- 2021-03-27 CN CN202120627339.XU patent/CN214502278U/en active Active
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| GR01 | Patent grant | ||
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Address after: 315300 No. 208, Xiaoxin Road, Xiaolin Town, Cixi City, Ningbo City, Zhejiang Province Patentee after: Feiteng precision transmission (Zhejiang) Co.,Ltd. Address before: 315300 No. 208, Xiaoxin Road, Xiaolin Town, Cixi City, Ningbo City, Zhejiang Province Patentee before: Cixi Feiteng Motor Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |