CN223029250U - Novel roll shaft grinding device for leveling machine - Google Patents
Novel roll shaft grinding device for leveling machine Download PDFInfo
- Publication number
- CN223029250U CN223029250U CN202521005887.3U CN202521005887U CN223029250U CN 223029250 U CN223029250 U CN 223029250U CN 202521005887 U CN202521005887 U CN 202521005887U CN 223029250 U CN223029250 U CN 223029250U
- Authority
- CN
- China
- Prior art keywords
- grinding
- threaded rod
- shaft
- roll shaft
- reciprocating threaded
- 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
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
本实用新型涉及平整机辊轴技术领域，特别公开了一种新型平整机用辊轴磨削装置。磨削台的中部贯穿安装有往复螺纹杆，磨削台的右侧设有转动轴、齿轮、同步带和驱动电机，驱动电机带动往复螺纹杆和待修复的辊轴转动；在往复螺纹杆的外壁通过螺纹连接磨削块，限位杆滑动贯穿磨削块的中部，磨削块在往复螺纹杆和限位杆配合下横向移动位置，通过磨削块磨削辊轴的表面。本实用新型不仅解决了人工磨削效率低，工作强度大的问题，而且打磨机构里设有冷却降温装置，对在修复的辊轴和磨削块喷水实现降温，提高了辊轴的磨削质量；过滤板的结构有利于使磨削时掉落的金属屑沿着过滤板滑落到两侧，减少了过滤板的表面中部上方金属屑的堆积。
The utility model relates to the technical field of roller shafts of leveling machines, and particularly discloses a novel roller shaft grinding device for leveling machines. A reciprocating threaded rod is installed through the middle of the grinding table, and a rotating shaft, gears, a synchronous belt and a driving motor are arranged on the right side of the grinding table. The driving motor drives the reciprocating threaded rod and the roller shaft to be repaired to rotate; a grinding block is connected to the outer wall of the reciprocating threaded rod through a thread, and a limit rod slides through the middle of the grinding block. The grinding block moves laterally in cooperation with the reciprocating threaded rod and the limit rod, and the surface of the roller shaft is ground by the grinding block. The utility model not only solves the problems of low efficiency and high work intensity of manual grinding, but also a cooling device is arranged in the grinding mechanism, which sprays water on the roller shaft and the grinding block under repair to achieve cooling, thereby improving the grinding quality of the roller shaft; the structure of the filter plate is conducive to allowing the metal chips dropped during grinding to slide along the filter plate to both sides, thereby reducing the accumulation of metal chips above the middle of the surface of the filter plate.
Description
Technical Field
The utility model relates to the technical field of leveling machine roll shafts, in particular to a novel roll shaft grinding device for a leveling machine.
Background
In mining areas and oil field processing industries, strip steel is often used as a raw material, the strip steel is a steel plate with a thinner thickness, a narrower width and a longer length, the width is generally 20 mm-200 mm, the strip steel is supplied in a coiled mode, a leveling machine is needed in the strip steel processing process, the leveling machine extrudes uneven metal strip steel through upper and lower rollers to achieve the effect of leveling the strip steel, and a roll shaft adopted by the leveling machine is mainly arranged in an upper-four-lower-five mode or an upper-three-lower-four mode.
The roll shaft in the leveling machine is directly contacted with the strip steel running at high speed when in use, and is subjected to friction and abrasion of the strip steel when in long-term work, and the surface roughness attenuation condition of the roll shaft has great influence on the shape and the surface quality of a strip steel finished product, so that the roll shaft needs to be repaired after being used for a period of time. At present, the roller shaft of the leveling machine is mainly manually ground, the repairing efficiency is low, the labor intensity is high, and no special roller shaft grinding equipment of the leveling machine exists in the existing repairing device.
Disclosure of utility model
The utility model aims to provide a novel roll shaft grinding device for a leveling machine, which not only solves the problems of low manual grinding efficiency and high working strength, realizes a special roll shaft repairing function, but also is internally provided with a cooling device for spraying water to the repaired roll shaft and a grinding block to realize cooling, thereby improving the grinding quality of the roll shaft, and the structure of a filter plate is beneficial to enabling metal scraps falling during grinding to slide to two sides along the filter plate and reducing the accumulation of the metal scraps above the middle part of the surface of the filter plate.
The utility model discloses a novel roll shaft grinding device for a leveling machine, which comprises a grinding table and a grinding mechanism arranged in the grinding table, wherein the grinding mechanism comprises a rotating shaft, a reciprocating threaded rod, a gear, a synchronous belt, a driving motor, a grinding block and a limiting rod, the middle part of the grinding table is provided with the reciprocating threaded rod in a penetrating way, the right side of the grinding table is provided with the rotating shaft, the gear, the synchronous belt and the driving motor, the gears are fixedly arranged on the surfaces of the right ends of the rotating shaft and the reciprocating threaded rod, the two gears are connected through the synchronous belt, the right end of the reciprocating threaded rod is connected with an output shaft of the driving motor, the driving motor drives the reciprocating threaded rod to rotate, the rotating shaft is driven to rotate through the transmission of the synchronous belt, and then the roll shaft to be repaired which is movably connected with the rotating shaft is rotated, the outer wall of the reciprocating threaded rod is connected with the lower end of a grinding block through threads, the limiting rod is fixedly arranged above the reciprocating threaded rod, the upper end of the grinding block is in a penetrating way through the middle part of the grinding block, the upper end of the grinding block is contacted with the roll shaft to be repaired, the upper part of the threaded rod is arranged on the upper part of the grinding table, the grinding block is transversely moved under the matching of the threaded rod and the position of the limiting rod and the grinding block.
Preferably, the top of the grinding block is of a wedge-shaped structure, a limit rod penetrating hole is formed in the middle upper portion of the grinding block, and a screw hole matched with the reciprocating threaded rod is formed in the lower portion of the grinding block.
Preferably, the two ends of the grinding table are respectively provided with a strip-shaped mounting hole, a shaft fixing support piece is arranged outside the strip-shaped mounting holes, one end of the rotating shaft is connected with the gear through a key, the other end of the rotating shaft is fixed at the strip-shaped mounting holes through the shaft fixing support piece on the right side of the grinding table, the outer end of the rotating shaft is connected with one end of the roller shaft through a quick connecting sleeve, and the other end of the roller shaft is inserted into the strip-shaped mounting hole on the left side of the grinding table and is fixed at a position through the shaft fixing support piece.
Preferably, a water tank is fixedly arranged at the bottom of the grinding table, a water pump is fixedly arranged at the back of the grinding table, the lower end of the water pump is communicated with the water tank through a water inlet pipe, the upper end of the water pump is connected with a spray head through a water outlet pipe, the spray head is fixedly arranged at the upper end of the rear side of the grinding table, and water is sprayed to a roll shaft and a grinding block through the spray head to realize cooling.
Preferably, the bottom surface of the grinding table is provided with a filter plate, the lower part of the filter plate is provided with a water tank, the inner wall of the filter plate is provided with a plurality of circulating filter holes which are longitudinally arranged, and the circulating filter holes are communicated with the water tank below.
Preferably, the filter plate has a slope structure with a high middle and two low sides.
The beneficial effects of the utility model are as follows:
According to the utility model, the reciprocating threaded rod is driven by the driving motor to rotate, the rotating shaft is synchronously driven to rotate under the action of the gear and the synchronous belt, the rotating shaft can drive the roll shaft to rotate, the reciprocating threaded rod can drive the grinding block to move left and right in the process of the rotation of the roll shaft, the grinding block carries out comprehensive grinding repair on the roll shaft in the moving process, meanwhile, the water pump pumps cooling water in the water tank out and sprays the cooling water onto the roll shaft and the grinding block through the spray head, so that the cooling effect can be achieved, and metal scraps generated in the grinding process can be washed away;
In addition, the filter is of a slope structure with high middle and low two sides, and the structure is favorable for enabling metal scraps falling during grinding to slide to two sides along the filter, so that accumulation of the metal scraps above the middle of the surface of the filter is reduced, and the grinding repair efficiency of a roll shaft is further improved.
Drawings
FIG. 1 is a schematic overall structure of embodiment 1 of the present utility model;
FIG. 2 is a schematic view of the structure of embodiment 1 of the present utility model in a front partial cross-section;
FIG. 3 is a schematic side sectional structure of embodiment 1 of the present utility model;
FIG. 4 is an enlarged schematic view of the portion A in FIG. 3;
FIG. 5 is an enlarged schematic view of the portion B in FIG. 3;
FIG. 6 is a schematic view of a second construction of a filter plate according to the present utility model;
In the figure, 1, a grinding table, 101, a roll shaft, 102, a rotating shaft, 103, a reciprocating threaded rod, 104, a gear, 105, a synchronous belt, 106, a driving motor, 107, a grinding block, 108, a limiting rod, 109, a water tank, 110, a water pump, 111, a water inlet pipe, 112, a water outlet pipe, 113, a spray head, 114, a filter plate, 115, a circulating filter hole, 116, a strip-shaped mounting hole, 117, a shaft fixing support piece and 118, and a quick connecting sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the embodiment 1, referring to fig. 1-5, the novel roller shaft grinding device for the leveling machine comprises a grinding table 1 and a grinding mechanism arranged in the grinding table 1, wherein the grinding mechanism comprises a rotating shaft 102, a reciprocating threaded rod 103, a gear 104, a synchronous belt 105, a driving motor 106, a grinding block 107 and a limiting rod 108, the middle part of the grinding table 1 is provided with the reciprocating threaded rod 103 in a penetrating manner, the right side of the grinding table 1 is provided with the rotating shaft 102, the gear 104, the synchronous belt 105 and the driving motor 106, the rotating shaft 102 and the right end surface of the reciprocating threaded rod 103 are fixedly provided with the gear 104, the two gears 104 are connected through the synchronous belt 105, the right end of the reciprocating threaded rod 103 is connected with an output shaft of the driving motor 106, the driving motor 106 drives the reciprocating threaded rod 103 to rotate, the rotating shaft 102 is further drives the roller shaft 101 to be movably connected with the rotating shaft 102 to be repaired, the outer wall of the reciprocating threaded rod 103 is connected with the lower end of the grinding block 107 through threads, the limiting rod 108 is fixedly arranged above the threaded rod 103, the limiting rod 108 penetrates through the middle part of the grinding block 107 in a sliding manner, the upper end of the grinding block 107 is in a penetrating manner, and the upper end of the roller shaft 103 is in contact with the grinding block 101 to be horizontally arranged at the position of the grinding table 101, and the grinding block is in a position matched with the lower grinding position of the grinding block 101 is arranged on the grinding table.
Referring to fig. 3, the top of the grinding block 107 is in a wedge-shaped structure, a limit rod penetrating hole is formed in the middle upper portion of the grinding block 107, a screw hole matched with the reciprocating threaded rod 103 is formed in the lower portion of the grinding block 107, and the grinding block 107 with different materials or sizes can be replaced according to the requirements of field conditions so as to meet the repairing requirements of different conditions.
Referring to fig. 1 and 2, the two ends of the grinding table 1 according to the present utility model are respectively provided with a bar-shaped mounting hole 116, a shaft fixing support 117 is mounted outside the bar-shaped mounting hole 116, one end of the rotating shaft 102 is connected with the gear 104 through a key, the other end of the rotating shaft 102 is fixed at the bar-shaped mounting hole 116 through the shaft fixing support 117 on the right side of the grinding table 1, the outer end is connected with one end of the roller shaft 101 through a quick connecting sleeve 118, and the other end of the roller shaft 101 is inserted into the bar-shaped mounting hole 116 on the left side of the grinding table 1 and is fixed in position through the shaft fixing support 117. It should be noted that the cooperation and structure of the bar-shaped mounting hole 116 and the shaft fixing support 117 are well known to those skilled in the art, and will not be described in detail herein, and the quick connect sleeve 118 has one end connected to the rotation shaft 102 and the other end connected to the shaft of the roller shaft 101 and is connected by a key, which is well known to those skilled in the art, and will not be described in detail herein.
Referring to fig. 3 to 5, a water tank 109 is fixedly installed at the bottom of the grinding table 1, a water pump 110 is fixedly installed at the back of the grinding table 1, the lower end of the water pump 110 is communicated with the water tank 109 through a water inlet pipe 111, the upper end of the water pump 110 is connected with a spray head 113 through a water outlet pipe 112, the spray head 113 is fixedly installed at the upper end of the rear side of the grinding table 1, and water is sprayed to a roll shaft 101 and a grinding block 107 through the spray head 113 to realize cooling.
Referring to fig. 3 and 5, a filter plate 114 is arranged on the bottom surface of the grinding table 1, a water tank 109 is arranged below the filter plate 114, a plurality of longitudinally arranged circulating filter holes 115 are formed in the inner wall of the filter plate 114, and the plurality of circulating filter holes 115 are communicated with the water tank 109 below.
Wherein, the filter plate 114 is of a slope structure with a high middle and two low sides, and the structure is favorable for enabling metal scraps falling during grinding to slide to two sides along the filter plate 114, so that the accumulation of the metal scraps above the middle part of the surface of the filter plate 114 is reduced, a plurality of circulating filter holes 115 are formed in the inner wall of the filter plate 114, and a plurality of circulating filter holes 115 are communicated with the water tank 109, so that cooling water finally flows into the water tank 109.
When the grinding machine is used, one end of a roll shaft 101 to be ground is inserted into a strip-shaped mounting hole 116 on the left side of a grinding table 1, the roll shaft 101 is fixed through a shaft fixing support 117, the other end of the roll shaft 101 is inserted into a quick connecting sleeve 118, the roll shaft 102 is connected with a rotating shaft 102 through a key, the rotating shaft 102 is fixed through the strip-shaped mounting hole 116 on the right side of the grinding table 1 and the shaft fixing support 117, the mounting and fixing of the roll shaft 101 to be ground are realized, then a driving motor 106 and a water pump 110 are started, the driving motor 106 drives a reciprocating threaded rod 103 to rotate, the rotating shaft 102 is synchronously driven to rotate under the action of a gear 104 and a synchronous belt 105, the rotating shaft 102 drives the roll shaft 101 to rotate through a quick connecting sleeve 118 and the key, the reciprocating 103 drives a grinding block 107 to reciprocate left and right in the process of rotating the roll shaft 101, the grinding block 107 is subjected to grind and repair the surface of the roll shaft 101 in the process of moving, and of course, the water in a water tank 109 can be pumped out of the water tank 109 to the water tank 113 to the filter plate 107 through the requirements of different materials or the requirements of the site conditions so as to meet the repair requirements of different conditions, the filter plates of the situation can be removed, the filter plates can not be cooled down, the filter plates 114 can be easily and the metal filter plates 114 can be cooled down along the two sides of the filter plates 114 can be reduced, the filter plates 114 can be ground, the quality of the filter plates 114 can be reduced and the metal filter plates 114 can be reduced, and the quality of the metal filter plates 114 can be reduced and the quality of the metal filter plates 114 can have the quality 114 can have the low to the quality can have the quality to the low quality and the quality to the quality can have the low to the quality to the low the quality.
In embodiment 2, the novel roll shaft grinding device for the leveling machine comprises a grinding table 1 and a grinding mechanism arranged in the grinding table 1, wherein the grinding mechanism comprises a rotating shaft 102, a reciprocating threaded rod 103, a gear 104, a synchronous belt 105, a driving motor 106, a grinding block 107 and a limiting rod 108, the middle part of the grinding table 1 is provided with the reciprocating threaded rod 103 in a penetrating manner, the right side of the grinding table 1 is provided with the rotating shaft 102, the gear 104, the synchronous belt 105 and the driving motor 106, the gears 104 are fixedly arranged on the surfaces of the rotating shaft 102 and the right end of the reciprocating threaded rod 103, the two gears 104 are connected through the synchronous belt 105, the right end of the reciprocating threaded rod 103 is connected with an output shaft of the driving motor 106, the driving motor 106 drives the reciprocating threaded rod 103 to rotate, the rotating shaft 102 is driven to be movably connected with the rotating shaft 102 through the transmission of the synchronous belt 105, the limiting rod 108 is fixedly arranged above the reciprocating threaded rod 107 on the outer wall of the reciprocating threaded rod 103, the limiting rod 108 penetrates through the middle part of the grinding block 107 in a sliding manner, the upper end of the grinding block 107 is in contact with the upper end of the grinding block 101 of the grinding table 1 and is in a transverse direction with the position of the reciprocating threaded rod 101 to be ground, and the upper end of the grinding block is in contact with the reciprocating threaded rod 101 is arranged on the lower surface of the grinding block 101.
The difference from example 1 is that:
The bottom surface of the grinding table 1 that this embodiment mentions is equipped with the filter 114, this filter 114 adopts the structure that two arcwall surfaces constitute high both sides in the centre, specifically referring to fig. 6, a plurality of circulation filtration pore 115 that vertically set up have been seted up on the inner wall of filter 114, the hydrologic cycle that the messenger used of cooling utilizes, long-time grinding can lead to the metal fillings to pile up, the metal fillings that drop when the filter 114 of the high both sides low structure in centre that the arcwall surfaces constitute is favorable to the grinding slide to both sides along filter 114, the accumulation of the metal fillings above the surface middle part of filter 114 has been reduced, the efficiency of whole repair work has been improved.
It should be noted that, although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, and improvements to some of the technical features described in the foregoing embodiments may be made by those skilled in the art, and all modifications, equivalents, improvements and modifications are intended to be included in the scope of the present utility model.
Claims (6)
1. The novel roll shaft grinding device for the leveling machine comprises a grinding table (1) and is characterized by further comprising a grinding mechanism arranged in the grinding table (1), wherein the grinding mechanism comprises a rotating shaft (102), a reciprocating threaded rod (103), a gear (104), a synchronous belt (105), a driving motor (106), a grinding block (107) and a limiting rod (108), the middle part of the grinding table (1) is provided with the reciprocating threaded rod (103) in a penetrating mode, the right side of the grinding table (1) is provided with the rotating shaft (102), the gear (104), the synchronous belt (105) and the driving motor (106), the right end surfaces of the rotating shaft (102) and the reciprocating threaded rod (103) are fixedly provided with the gear (104), the two gears (104) are connected through the synchronous belt (105), the right end of the reciprocating threaded rod (103) is connected with an output shaft of the driving motor (106), the driving motor (106) drives the reciprocating threaded rod (103) to rotate, the rotating shaft (102) is driven to rotate through the transmission of the synchronous belt (105), a roll shaft (101) to be repaired, which is movably connected with the rotating shaft (102), the outer wall of the reciprocating threaded rod (103) is fixedly provided with the limiting rod (107) through the lower end of the connecting threaded rod (103), the limiting rod (108) penetrates through the middle of the grinding block (107) in a sliding mode, the upper end of the grinding block (107) is in contact with a roller shaft (101) to be repaired, which is arranged on the upper portion of the grinding table (1), the grinding block (107) transversely moves in position under the cooperation of the reciprocating threaded rod (103) and the limiting rod (108), and the surface of the roller shaft (101) is ground through the grinding block (107).
2. The novel roll shaft grinding device for the leveling machine, as set forth in claim 1, is characterized in that the top of the grinding block (107) is of a wedge-shaped structure, a limit rod penetrating hole is formed in the middle upper portion of the grinding block (107), and a screw hole matched with the reciprocating threaded rod (103) is formed in the lower portion of the grinding block (107).
3. The novel roll shaft grinding device for the leveling machine according to claim 2, wherein strip-shaped mounting holes (116) are respectively formed in two ends of the grinding table (1), a shaft fixing support (117) is arranged outside the strip-shaped mounting holes (116), one end of the rotating shaft (102) is connected with the gear (104) through a key, the other end of the rotating shaft (102) is fixed at the strip-shaped mounting holes (116) through the shaft fixing support (117) on the right side of the grinding table (1), the outer end of the rotating shaft is connected with one end of the roll shaft (101) through a quick connecting sleeve (118), and the other end of the roll shaft (101) is inserted into the strip-shaped mounting holes (116) on the left side of the grinding table (1) and is fixed in position through the shaft fixing support (117).
4. The novel roll shaft grinding device for the leveling machine, which is characterized in that a water tank (109) is fixedly arranged at the bottom of the grinding table (1), a water pump (110) is fixedly arranged at the back of the grinding table (1), the lower end of the water pump (110) is communicated with the water tank (109) through a water inlet pipe (111), the upper end of the water pump (110) is connected with a spray head (113) through a water outlet pipe (112), the spray head (113) is fixedly arranged at the upper end of the rear side of the grinding table (1), and water is sprayed to the roll shaft (101) and the grinding block (107) through the spray head (113) to realize cooling.
5. The novel roll shaft grinding device for the leveling machine, as set forth in claim 4, characterized in that a filter plate (114) is arranged on the bottom surface of the grinding table (1), a water tank (109) is arranged below the filter plate (114), a plurality of longitudinally arranged circulating filter holes (115) are formed in the inner wall of the filter plate (114), and the circulating filter holes (115) are communicated with the water tank (109) below.
6. The roll shaft grinding device for the novel leveling machine according to claim 5, wherein the filter plate (114) has a slope structure with a high middle and low two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521005887.3U CN223029250U (en) | 2025-05-21 | 2025-05-21 | Novel roll shaft grinding device for leveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202521005887.3U CN223029250U (en) | 2025-05-21 | 2025-05-21 | Novel roll shaft grinding device for leveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223029250U true CN223029250U (en) | 2025-06-27 |
Family
ID=96129337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202521005887.3U Active CN223029250U (en) | 2025-05-21 | 2025-05-21 | Novel roll shaft grinding device for leveling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223029250U (en) |
-
2025
- 2025-05-21 CN CN202521005887.3U patent/CN223029250U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220427761U (en) | Steel film multi-station double-shaft polishing bed | |
| CN117181851B (en) | High-strength steel straightening finishing unit for sheet metal of new energy automobile body | |
| CN223029250U (en) | Novel roll shaft grinding device for leveling machine | |
| CN219465779U (en) | Online grinding device of polyurethane tension roller | |
| CN207953391U (en) | A kind of aluminium sheet wire drawing polishing all-in-one machine | |
| CN222818658U (en) | Internal water washing structure of grinding disc | |
| CN216679560U (en) | Full-oil lubrication type finishing mill | |
| CN113491277B (en) | Double channel automatic rounding, pressing and panning equipment | |
| CN222711716U (en) | A device for treating burrs on the surface of a steel wire rope | |
| CN211660536U (en) | A belt cleaning device for hardware precision spare | |
| CN119772674A (en) | An inner ring smoothness processing device for gear processing | |
| CN220161988U (en) | Online grinding device of pinch roll of coiling machine for titanium plate hot rolling line | |
| CN119259684A (en) | A rolling processing device for nonferrous metal alloys | |
| CN214602339U (en) | A kind of screw thread rolling production equipment | |
| CN112899701B (en) | Electrotinned steel strip processing device | |
| CN214133404U (en) | Circulating rolling type manual roller press | |
| CN223534289U (en) | Self-cleaning belt conveyor | |
| CN220839542U (en) | Rust remover capable of preventing oxidation | |
| CN221020439U (en) | Polishing device | |
| CN222405031U (en) | Double-sided polishing device | |
| CN120644994B (en) | A variable-pitch slitting device for brass strip production | |
| CN223466071U (en) | A device for recycling, grinding and removing rust from scrap metal plates | |
| CN224195757U (en) | A tooling for roll forming aluminum profiles | |
| CN222768084U (en) | High-hardness diamond coating polishing machine | |
| CN221434824U (en) | Tooth twisting mechanism of tapping screw tooth twisting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |