CN211465998U - Grinding wheel dressing device - Google Patents
Grinding wheel dressing device Download PDFInfo
- Publication number
- CN211465998U CN211465998U CN201922473046.6U CN201922473046U CN211465998U CN 211465998 U CN211465998 U CN 211465998U CN 201922473046 U CN201922473046 U CN 201922473046U CN 211465998 U CN211465998 U CN 211465998U
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- bolt
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- wall
- work
- lead screw
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Abstract
The utility model discloses a grinding wheel dressing device belongs to emery wheel technical field, including end box, end box inner wall one side is installed the bearing frame through the bolt, first motor is installed through the bolt in the inside bottom of end box, and first motor is inside to be connected with the lead screw through the bearing, lead screw one side is rotated with the bearing frame and is connected, the lead screw outside is rotated and has been cup jointed the screw, and the screw top installs the connecting rod through the bolt. The utility model discloses in rotatory at the threaded rod through the nut, the work piece that will cup joint with the threaded rod presss from both sides tightly, first motor work, the flexible of telescopic link, make and maintain the piece roof and hug closely the work piece diapire, second motor work makes the work piece rotate along with the pivot, reach the effect of finishing of polishing, also can be through the cooperation work of first motor and telescopic link, make work piece one side outer wall hug closely and maintain piece one side outer wall, reach the purpose of processing different types of emery wheels, the practicality of device has been improved, and device simple structure, and convenient operation.
Description
Technical Field
The utility model relates to a emery wheel technical field especially relates to a grinding wheel dressing device.
Background
The grinding wheel is a bonded grinding tool with certain strength, and is formed from grinding material, binding agent and air hole, and is a maximum grinding tool, and can be rotated at high speed, and can be used for making coarse grinding, semi-fine grinding and fine grinding, slotting and cutting-off of external circle, internal circle, plane and various molded surfaces of metal or non-metal workpiece.
When polishing article, often can be with the help of the emery wheel, along with the continuation of the emery wheel operating time that takes shape, the surface of emery wheel can produce wearing and tearing, becomes unevenness, has certain influence to the size of processing part and form and position precision, is unfavorable for continuing to polish, so in order to let the emery wheel better, more even polish article, need maintain damaged emery wheel, current emery wheel finisher has the problem that the structure is complicated, the operation is difficult, unsuitable small-size processing factory uses.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a grinding wheel dressing device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a grinding wheel dressing device comprises a bottom box, wherein a bearing seat is installed on one side of the inner wall of the bottom box through a bolt, a first motor is installed at the bottom end inside the bottom box through a bolt, and the interior of the first motor is connected with a screw rod through a bearing, one side of the screw rod is rotationally connected with a bearing seat, the outer side of the screw rod is rotationally sleeved with a screw, and the top end of the screw nut is provided with a connecting rod through a bolt, the top end of the connecting rod is provided with a trimming block through a bolt, one side of the outer wall of the top end of the bottom box is provided with a telescopic rod through a bolt, and the top end of the telescopic rod is provided with a fixed plate through a bolt, the outer wall of the top end of the fixed plate is provided with a second motor through a bolt, and the interior of the second motor is connected with a rotating shaft through a bearing, one side of the rotating shaft is connected with a threaded rod through a bolt, and the outer side of the threaded rod is rotatably connected with a nut, and one side of the outer wall of the top end of the bottom box is provided with a dust cover through a bolt.
Preferably, a rectangular through hole is formed in the outer wall of one side of the dust cover, and the rotating shaft is located inside the rectangular through hole.
Preferably, the bottom of the trimming block covers the width of the rectangular through hole.
Preferably, the telescopic rod, the fixing plate and the second motor are located inside the dust cover.
Preferably, the outer wall of the top end of the bottom box is provided with an opening.
Preferably, a workpiece is sleeved between the threaded rod and the nut.
Preferably, the top end of the dust cover is provided with a negative pressure fan through a bolt, the inlet end of the negative pressure fan is connected with a dust collection pipe in a threaded mode, the inlet end of the dust collection pipe is sleeved with a flexible hose, and the outlet end of the negative pressure fan is tied with a garbage bag.
The utility model has the advantages that:
1. the utility model provides a pair of grinding wheel dressing device, it is rotatory at the threaded rod through the nut, the work piece that will cup joint with the threaded rod presss from both sides tightly, first motor work, the flexible adjustment of telescopic link, make and maintain the piece roof and hug closely the work piece diapire, second motor work, make the work piece rotate along with the pivot, reach the effect of finishing of polishing, also can be through the cooperation work of first motor and telescopic link, make work piece one side outer wall hug closely and maintain piece one side outer wall, second motor work, reach the purpose of processing different types of emery wheels, the practicality of device has been improved, and the device simple structure, and convenient operation.
2. The utility model provides a pair of wheel dresser is located inside the dust cover through telescopic link, fixed plate, second motor, and the dust that the dust cover was avoided processing to produce falls telescopic link, fixed plate, second motor surface, reduces staff's work load and reduces the degree of difficulty of cleaning work.
3. The utility model provides a pair of abrasive wheel dressing device through negative-pressure air fan work, and the dust absorption pipe lasts the dust absorption after device course of working and processing are ended, has cup jointed the bellows with dust absorption pipe entrance point after processing, and the handheld bellows of staff is clean up the limit corner angle of device, and the dust of inhaling has improved the clean efficiency of device in collecting the disposal bag.
Drawings
Fig. 1 is a schematic structural view of a grinding wheel dressing device according to the present invention;
fig. 2 is a schematic top view of a grinding wheel dressing device according to the present invention;
fig. 3 is a schematic side view of a threaded rod and a nut of the grinding wheel dressing device according to the present invention;
fig. 4 is a schematic structural diagram of a grinding wheel dressing device according to embodiment 2 of the present invention.
In the figure: the device comprises a bearing seat 1, a screw rod 2, a movable sleeve 3, a screw nut 4, a connecting rod 5, a support spring 6, an opening 7, a bottom box 8, a first motor 9, a telescopic rod 10, a dust cover 11, a fixing plate 12, a second motor 13, a rotating shaft 14, a workpiece 15, a nut 16, a threaded rod 17, a trimming block 18, a telescopic hose 19, a dust suction pipe 20 and a negative pressure fan 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
Referring to fig. 1-3, a grinding wheel dressing device, including end box 8, bearing frame 1 is installed through the bolt in end box 8 inner wall one side, first motor 9 is installed through the bolt in the inside bottom of end box 8, first motor 9 is inside to be connected with lead screw 2 through the bearing, 2 one side of lead screw is connected with 1 rotation of bearing frame, lead screw 2 outside is rotated and is cup jointed screw 4, 4 tops of screw install connecting rod 5 through the bolt, 5 tops of connecting rod install through the bolt and repair piece 18, 8 top outer wall one side of end box installs telescopic link 10 through the bolt, 10 tops of telescopic link install fixed plate 12 through the bolt, 12 top outer walls of fixed plate install second motor 13 through the bolt, 13 inside is connected with pivot 14 through the bearing, 14 one side of pivot is connected with threaded rod 17 through the bolt, 17 outside rotation of threaded rod is connected with nut 16, 8 top outer wall one side of end.
In the utility model, a rectangular through hole is arranged on the outer wall of one side of the dust cover 11, and the rotating shaft 14 is positioned inside the rectangular through hole;
the bottom of the trimming block 18 covers the width of the rectangular through hole;
the telescopic rod 10, the fixing plate 12 and the second motor 13 are positioned in the dust cover 11, and the dust cover 11 prevents dust generated by processing from falling on the surfaces of the telescopic rod 10, the fixing plate 12 and the second motor 13, so that the workload of workers is reduced, and the difficulty of cleaning work is reduced;
an opening 7 is formed in the outer wall of the top end of the bottom box 8, so that the connecting rod 5 can drive the trimming block 18 to move conveniently;
the workpiece 15 is sleeved between the threaded rod 17 and the nut 16.
The working principle is as follows: the nut 16 rotates on the threaded rod 17 to clamp the workpiece 15 sleeved with the threaded rod 17, the first motor 9 works, the telescopic rod 10 is adjusted in a telescopic mode, the top wall of the trimming block 18 is made to be tightly attached to the bottom wall of the workpiece 15, the second motor 13 works to enable the workpiece 15 to rotate along with the rotating shaft 14, the polishing and trimming effects are achieved, the outer wall of one side of the workpiece 15 can be made to be tightly attached to the outer wall of one side of the trimming block 18 through the matching work of the first motor 9 and the telescopic rod 10, the second motor 13 works, the purpose of processing different types of grinding wheels is achieved, the practicability of the device is improved, the structure of the device is simple, and; inside telescopic link 10, fixed plate 12, second motor 13 were located dust cover 11, dust cover 11 avoided the processing to produce falls telescopic link 10, fixed plate 12, second motor 13 surface, reduced staff's work load and reduced the degree of difficulty of cleaning work.
Example 2
Referring to fig. 4, in the grinding wheel dressing device, further, a negative pressure fan 21 is installed at the top end of the dust cover 11 through a bolt, a dust suction pipe 20 is screwed at the inlet end of the negative pressure fan 21, a flexible hose 19 is sleeved at the inlet end of the dust suction pipe 20, and a garbage bag is tied at the outlet end of the negative pressure fan 21.
The working principle is as follows: through the work of negative pressure fan 21, dust absorption pipe 20 lasts the dust absorption after device course of working and processing end, has cup jointed flexible hose 19 with dust absorption pipe 20 entrance point after processing end, and the staff holds flexible hose 19 and clears up the limit corner angle of device, and the dust of inhaling etc. are collected in the disposal bag, have improved the clean efficiency of device.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The grinding wheel dressing device comprises a bottom box (8) and is characterized in that a bearing seat (1) is installed on one side of the inner wall of the bottom box (8) through a bolt, a first motor (9) is installed at the bottom end inside the bottom box (8) through a bolt, a lead screw (2) is connected inside the first motor (9) through a bearing, one side of the lead screw (2) is rotatably connected with the bearing seat (1), a screw (4) is rotatably sleeved on the outer side of the lead screw (2), a connecting rod (5) is installed at the top end of the screw (4) through a bolt, a dressing block (18) is installed at the top end of the connecting rod (5) through a bolt, a telescopic rod (10) is installed on one side of the outer wall of the top end of the bottom box (8) through a bolt, a fixing plate (12) is installed at the top end of the telescopic rod (, and the inside pivot (14) that is connected with through the bearing of second motor (13), there is threaded rod (17) pivot (14) one side through bolted connection, and threaded rod (17) outside rotation is connected with nut (16), dust cover (11) are installed through the bolt in end box (8) top outer wall one side.
2. The dressing apparatus according to claim 1, wherein a rectangular through hole is formed in an outer wall of one side of the dust cover (11), and the rotating shaft (14) is located inside the rectangular through hole.
3. A dressing table according to claim 2, characterized in that the bottom of the dressing block (18) covers the width of the rectangular through hole.
4. A truing device according to claim 3, characterized in that the telescopic rod (10), the fixed plate (12) and the second motor (13) are located inside the dust cover (11).
5. A truing device according to claim 3 characterized in that said bottom box (8) has an opening (7) in its top outer wall.
6. A truing device according to claim 3, characterized in that the workpiece (15) is inserted between the threaded rod (17) and the nut (16).
7. The grinding wheel dressing device according to claim 6, characterized in that the top end of the dust cover (11) is provided with a negative pressure fan (21) through a bolt, the inlet end of the negative pressure fan (21) is screwed with a dust suction pipe (20), the inlet end of the dust suction pipe (20) is sleeved with a flexible hose (19), and the outlet end of the negative pressure fan (21) is tied with a garbage bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473046.6U CN211465998U (en) | 2019-12-31 | 2019-12-31 | Grinding wheel dressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473046.6U CN211465998U (en) | 2019-12-31 | 2019-12-31 | Grinding wheel dressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465998U true CN211465998U (en) | 2020-09-11 |
Family
ID=72372055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922473046.6U Expired - Fee Related CN211465998U (en) | 2019-12-31 | 2019-12-31 | Grinding wheel dressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465998U (en) |
-
2019
- 2019-12-31 CN CN201922473046.6U patent/CN211465998U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 Termination date: 20211231 |