CN219869359U - Quick detection tool for roller shaft of grinding machine - Google Patents
Quick detection tool for roller shaft of grinding machine Download PDFInfo
- Publication number
- CN219869359U CN219869359U CN202222562578.9U CN202222562578U CN219869359U CN 219869359 U CN219869359 U CN 219869359U CN 202222562578 U CN202222562578 U CN 202222562578U CN 219869359 U CN219869359 U CN 219869359U
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- Prior art keywords
- groove
- hole
- base
- connecting piece
- roller shaft
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- 238000001514 detection method Methods 0.000 title claims abstract description 29
- 239000000696 magnetic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model relates to a quick detection tool for a grinding machine roller shaft, which comprises a base, a first bearing bush seat, a second bearing bush seat, a first bearing bush cover and a second bearing bush cover, wherein a guide rail is fixedly connected to the base; the method solves the technical problems that in the prior art, a mode of detecting the roller shaft by using a grinding machine is time-consuming and low in efficiency.
Description
Technical Field
The utility model relates to the technical field of roller shaft detection tools, in particular to a rapid detection tool for a roller shaft of a grinding machine.
Background
The roller shaft comprises a large end and a small end, and two bearings with different diameters are respectively arranged on the large end and the small end. At present, the detection of the roller shaft is generally carried out on grinding machine equipment, the line is required to be stopped during debugging, after the roller shaft is installed, the roller shaft is subjected to circle run-out detection and axial clearance detection, if the product size is found to be unstable, namely the roller shaft is unqualified in size, the equipment is required to be stopped firstly, then the roller shaft is dismounted, the roller shaft is replaced, the roller is mounted, the grinding wheel is repaired, the size is debugged, the steps are carried out in a time-consuming mode, equipment is occupied, the debugging is carried out, the output is influenced, and therefore the condition of the roller shaft is verified, the time-consuming effect is caused, and the efficiency is low.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a quick detection tool for a grinding machine roller shaft, which can improve the detection efficiency of the roller shaft.
In order to solve the technical problems, the utility model provides a quick detection tool for a grinding machine roller shaft, which comprises a base, a first bearing bush seat, a second bearing bush seat, a first bearing bush cover and a second bearing bush cover, wherein a guide rail is fixedly connected to the base, the first bearing bush seat is fixedly connected to the base, the second bearing bush seat is slidably connected to the guide rail, a fixing mechanism for fixing the second bearing bush seat to the base is arranged on the second bearing bush seat, a first through hole is arranged at the upper end of the first bearing bush seat, a second through hole is arranged at the upper end of the second bearing bush seat, a third through hole is arranged at the lower end of the first bearing bush cover, a fourth through hole is arranged at the lower end of the second bearing bush cover, the first through hole, the second through hole, the third through hole and the fourth through hole are all coaxially arranged, the axes are all arranged along the sliding direction of the second bearing bush seat, the first bearing bush cover is connected with the first bearing bush seat through a second fixing bolt and fixes the large end of the roller shaft in the first through hole and the third through hole, the second bearing bush cover is connected with the second bearing bush seat through a third fixing bolt and fixes the small end of the roller shaft in the second through hole and the fourth through hole, a dial indicator frame is movably connected to the base, and a dial indicator frame is arranged on the base for detecting a micrometer wheel shaft and a micrometer frame is arranged on the axle.
After the structure is adopted, the quick detection tool for the grinding machine roller shaft has the following advantages: the large end bearing of the roller shaft is fixed in the first through hole and the third through hole, the small end bearing of the roller shaft is fixed in the second through hole and the fourth through hole, the dial indicator on the meter frame is utilized, the roller shaft is rotated to detect the circle runout of the roller shaft, the axial clearance is detected by pushing the large end or the small end of the roller shaft, the detection of the roller shaft is realized, the installation and the disassembly in the whole detection process can be realized only by rotating the second fixing bolt and the third fixing bolt, the rapid detection of the roller shaft of the grinding machine is realized, and the movable second bearing seat enables the utility model to be suitable for the detection of the roller shafts with different lengths.
As an improvement, the lower end of the first bearing bush seat is provided with a groove, and the guide rail is clamped in the groove; by adopting the structure, the guide rail is utilized to realize the positioning of the first bearing bush seat, so that the first through holes and the second through holes on the first bearing bush seat and the second bearing bush seat can be more conveniently arranged coaxially when the first bearing bush seat and the second bearing bush seat are installed.
As an improvement, the fixing mechanism comprises a first fixing bolt, a plurality of first threaded holes are distributed on the base along the length direction of the guide rail, and the first fixing bolt penetrates through the second bearing bush seat and is in threaded connection with the first threaded holes; by adopting the structure, the first fixing bolt is connected with the first threaded holes at different positions by sliding the second bearing bush seat.
As an improvement, the watch stand comprises a watch seat, a connecting rod, a first connecting piece, a second connecting piece and a fourth fixing bolt, wherein the connecting rod is connected with the watch seat, the watch seat is movably connected with a base, a fifth through hole and a first through groove are formed in the first connecting piece, the fifth through hole and the first through groove vertically penetrate through the first connecting piece, one end of the first through groove penetrates through the inner wall of the fifth through hole, the other end of the first through groove penetrates through the first connecting piece, a second through groove and a third through groove are formed in the second connecting piece, one end of the second through groove penetrates through the second connecting piece, the other end of the second through groove is communicated with the third through groove, the connecting rod is inserted in the fifth through hole, a dial indicator is clamped in the second through groove, the fourth fixing bolt penetrates through the first through groove and the third through groove and is simultaneously connected with the first connecting piece and the second connecting piece in a threaded mode, and the first connecting piece is connected with the second connecting piece; by adopting the structure, when the fourth fixing bolt is rotated, the first connecting pieces at the two sides of the first through groove deform to enable the fifth through hole to be reduced so as to clamp the connecting rod, and meanwhile, the second connecting pieces at the two sides of the third through groove deform to enable the second through groove to be reduced so as to clamp the dial indicator, and the dial indicator, the second connecting pieces and the first connecting pieces are simultaneously fixed by using the fourth fixing bolt.
As an improvement, the base is made of iron material, and the watch stand is made of magnetic material; by adopting the structure, the gauge stand can be fixed at any position of the base.
As an improvement, a handle is arranged on the upper surface of the base; by adopting the structure, the carrying is convenient.
As an improvement, the lower surface of the base is provided with an anti-slip pad; by adopting the structure, the friction coefficient of the lower surface of the base is increased, and the base is prevented from sliding when the large end or the small end of the roller shaft is pushed to detect the axial gap.
Drawings
FIG. 1 is a schematic perspective view of the whole structure of the roller shaft of the present utility model.
Fig. 2 is a schematic perspective view of the whole structure of the present utility model without the roller shaft.
Fig. 3 is a schematic perspective view of a frame portion of the present utility model.
Reference numerals: 1. a base; 2. a first bearing bush seat; 3. a second bearing bush seat; 4. a first bushing cover; 5. a second bearing bush cover; 6. a guide rail; 7. a first through hole; 8. a second through hole; 9. a third through hole; 10. a fourth through hole; 11. a watch stand; 111. a gauge stand; 112. a connecting rod; 113. a first connector; 114. a second connector; 115. a fourth fixing bolt; 12. a dial gauge; 13. a groove; 14. a first threaded hole; 15. a fifth through hole; 16. a first through groove; 17. a second through slot; 18. a third through slot; 19. a handle; 20. an anti-slip mat.
Detailed Description
The utility model relates to a quick detection tool for a grinding machine roller shaft, which is described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 3, a quick detection tool for a grinding machine roller shaft comprises a base 1, a first bearing bush seat 2, a second bearing bush seat 3, a first bearing bush cover 4 and a second bearing bush cover 5, wherein a guide rail 6 is fixedly connected to the base 1, the guide rail 6 is arranged along the length direction of the base 1, the first bearing bush seat 2 is fixedly connected to the base 1, a groove 13 is formed in the lower end of the first bearing bush seat 2, the guide rail 6 is clamped in the groove 13, the second bearing bush seat 3 is slidably connected to the guide rail 6, a fixing mechanism for fixing the second bearing bush seat 3 and the base 1 is arranged on the second bearing bush seat 3, the fixing mechanism comprises a first fixing bolt, a plurality of first threaded holes 14 are distributed on the base 1 along the length direction of the guide rail 6, the first fixing bolt penetrates through the second bearing bush seat 3 and is in threaded connection with the first threaded holes 14, and the second bearing bush seat 3 is in a convex shape. The upper end of the first bearing bush seat 2 is provided with a first through hole 7, the upper end of the second bearing bush seat 3 is provided with a second through hole 8, the lower end of the first bearing bush cover 4 is provided with a third through hole 9, the lower end of the second bearing bush cover 5 is provided with a fourth through hole 10, the first through hole 7, the second through hole 8, the third through hole 9 and the fourth through hole 10 are all coaxially arranged, the axes of the first through hole 7, the second through hole 8, the third through hole 9 and the fourth through hole 10 are all arranged along the sliding direction of the second bearing bush seat 3, in this embodiment, the first bearing bush cover 4 is connected with the first bearing bush seat 2 through a second fixing bolt and fixes the large end of a roller shaft in the first through hole 7 and the third through hole 9, the second bearing bush cover 5 is connected with the second bearing bush seat 3 through a third fixing bolt and fixes the small end of the roller shaft in the second through hole 8 and the fourth through hole 10, wherein the lower end of the first bearing bush cover 4 is connected with the upper end of the first bearing bush seat 2, and the lower end of the second bearing bush cover 5 is connected with the upper end of the second bearing bush seat 3 through a second fixing bolt and the small end of the second bearing bush cover 5 and the small end of the roller shaft is held tightly by holding the first fixing bolt and the second bearing bush seat 4 and the large end of the roller bearing bush seat 3.
As shown in fig. 1 and 2, a meter frame 11 is movably connected to the base 1, and a dial gauge 12 for detecting the runout and the axial clearance of the roller shaft is arranged on the meter frame 11; as shown in fig. 3, the watch stand 11 includes a watch stand 111, a connecting rod 112, a first connecting member 113, a second connecting member 114 and a fourth fixing bolt 115, the connecting rod 112 is connected to the watch stand 111, the watch stand 111 is movably connected to the base 1, wherein the base 1 is made of an iron material, and the watch stand 111 is made of a magnetic material; the first connecting piece 113 is provided with a fifth through hole 15 and a first through groove 16, the fifth through hole 15 and the first through groove 16 vertically penetrate through the first connecting piece 113, the first through groove 16 is arranged along the length direction of the first connecting piece 113, one end of the first through groove 16 in the length direction penetrates through the inner wall of the fifth through hole 15, and the other end penetrates through the first connecting piece 113, so that the first connecting piece 113 is U-shaped overall; the second connecting piece 114 is provided with a second through groove 17 and a third through groove 18, the second through groove 17 and the third through groove 18 vertically penetrate through the second connecting piece 114, one end of the second through groove 17 penetrates through the second connecting piece 114, the other end of the second through groove is communicated with the third through groove 18, the shape of the second through groove 17 is determined according to the shape of the clamping part of the dial indicator 12 in the actual production process, namely, the shape of the second through groove 17 is determined according to the shape of the clamping part of the selected dial indicator 12, in the embodiment, the second through groove 17 is trapezoid, the third through groove 18 is arranged along the length direction of the second connecting piece 114, the connecting rod 112 is inserted into the fifth through hole 15, the dial indicator 12 is clamped in the second through groove 17, the fourth fixing bolt 115 penetrates through the first through groove 16 and the third through groove 18 and is simultaneously connected with the first connecting piece 113 and the second connecting piece 114 in a threaded mode, the first connecting piece 113 is connected with the second connecting piece 114, when the fourth fixing bolt 115 rotates, the fourth fixing bolt 115 enters from one side of the first connecting piece 113, the first connecting piece 16 is firstly made to enable the first connecting piece 113 on two sides of the first through groove 16 to be deformed, and the second connecting piece 112 is simultaneously deformed, namely, the second through groove 112 is deformed, and the second connecting piece 12 is deformed, and the second connecting piece 112 is simultaneously, and the second connecting piece is deformed, and the connecting piece is correspondingly, and the connecting piece is deformed.
As shown in fig. 1 and 2, handles 19 are provided on the upper surface of the base 1, in this embodiment, two handles 19 are provided and two handles 19 are respectively provided at two ends of the base 1 in the length direction; the lower surface of the base 1 is provided with four anti-slip pads 20, and in this embodiment, the anti-slip pads 20 are respectively arranged at four corners of the lower surface of the base 1.
The large end bearing of the roller shaft is fixed in the first through hole 7 and the third through hole 9, the small end bearing of the roller shaft is fixed in the second through hole 8 and the fourth through hole 10, the dial indicator 12 on the meter frame 11 is utilized, the circle runout of the roller shaft is detected through rotating the roller shaft, the detection of the roller shaft is realized through pushing the large end or the small end of the roller shaft to detect axial gaps, the installation and the disassembly in the whole detection process can be realized only by rotating the second fixing bolt and the third fixing bolt, the quick detection of the roller shaft of the grinding machine is realized, and the movable second bearing bush seat 3 enables the utility model to be suitable for the detection of the roller shafts with different lengths.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above-described one embodiment, and all other examples obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.
Claims (7)
1. The utility model provides a quick detection frock of grinding machine roller axle, its characterized in that includes base (1), first axle bush seat (2), second axle bush seat (3), first axle bush lid (4) and second axle bush lid (5), fixedly connected with guide rail (6) on base (1), first axle bush seat (2) fixed connection is in on base (1), second axle bush seat (3) sliding connection is in on guide rail (6), be equipped with on second axle bush seat (3) be used for with the fixed establishment of base (1) second axle bush seat (3), first axle bush seat (2) upper end is equipped with first through-hole (7), second axle bush seat (3) upper end is equipped with second through-hole (8), first axle bush lid (4) lower extreme is equipped with third through-hole (9), second axle bush lid (5) lower extreme is equipped with fourth through-hole (10), first through-hole (7), second through-hole (8), third through-hole (9) and fourth through-hole (10) coaxial axle bush seat (3) and second axle seat (2) are all set up and are in the second axle through-hole (7) and are fixed in the axle bearing bush seat (2), the second bearing bush cover (5) is connected with the second bearing bush seat (3) through a third fixing bolt, the small end of the roller shaft is fixed in the second through hole (8) and the fourth through hole (10), a meter frame (11) is movably connected to the base (1), and a dial indicator (12) for detecting the circle runout and the axial clearance of the roller shaft is arranged on the meter frame (11).
2. The quick detection tool for the grinding machine roller shaft according to claim 1, wherein a groove (13) is formed in the lower end of the first bearing bush seat (2), and the guide rail (6) is clamped in the groove (13).
3. The quick detection tool for the roller shaft of the grinding machine according to claim 1, wherein the fixing mechanism comprises a first fixing bolt, a plurality of first threaded holes (14) are distributed on the base (1) along the length direction of the guide rail (6), and the first fixing bolt penetrates through the second bearing bush seat (3) and is in threaded connection with the first threaded holes (14).
4. The quick detection tool for the roller shaft of the grinding machine according to claim 1, wherein the meter frame (11) comprises a meter base (111), a connecting rod (112), a first connecting piece (113), a second connecting piece (114) and a fourth fixing bolt (115), the connecting rod (112) is connected with the meter base (111), the meter base (111) is movably connected with the base (1), a fifth through hole (15) and a first through groove (16) are arranged on the first connecting piece (113), the fifth through hole (15) and the first through groove (16) vertically penetrate through the first connecting piece (113), one end of the first through groove (16) penetrates through the inner wall of the fifth through hole (15), the other end of the first through groove (16) penetrates through the first connecting piece (113), a second through groove (17) and a third through groove (18) are arranged on the second connecting piece (114), the second through groove (17) and the third through groove (18) vertically penetrate through the second connecting piece (113), the second through groove (17) is communicated with the second through groove (12), the other end of the second through groove (114) is communicated with the second through groove (12), the fourth fixing bolt (115) passes through the first through groove (16) and the third through groove (18) and is in threaded connection with the first connecting piece (113) and the second connecting piece (114) at the same time, and the first connecting piece (113) is connected with the second connecting piece (114).
5. The quick detection tool for grinding machine roller shafts according to claim 4, wherein the base (1) is made of ferrous material, and the gauge stand (111) is made of magnetic material.
6. The quick detection tool for the roller shaft of the grinding machine according to claim 1, wherein a handle (19) is arranged on the upper surface of the base (1).
7. The rapid detection tool for the roller shaft of the grinding machine according to claim 1, wherein the lower surface of the base (1) is provided with an anti-slip pad (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562578.9U CN219869359U (en) | 2022-09-27 | 2022-09-27 | Quick detection tool for roller shaft of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222562578.9U CN219869359U (en) | 2022-09-27 | 2022-09-27 | Quick detection tool for roller shaft of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219869359U true CN219869359U (en) | 2023-10-20 |
Family
ID=88341273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222562578.9U Active CN219869359U (en) | 2022-09-27 | 2022-09-27 | Quick detection tool for roller shaft of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219869359U (en) |
-
2022
- 2022-09-27 CN CN202222562578.9U patent/CN219869359U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |