CN212706150U - Lift for grinding - Google Patents
Lift for grinding Download PDFInfo
- Publication number
- CN212706150U CN212706150U CN202020695737.0U CN202020695737U CN212706150U CN 212706150 U CN212706150 U CN 212706150U CN 202020695737 U CN202020695737 U CN 202020695737U CN 212706150 U CN212706150 U CN 212706150U
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- plate
- fixedly connected
- lifter
- grinding
- rod
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Abstract
The utility model discloses a lifter for grinding, which comprises a lifter arranged at the lower end of a grinding machine, wherein the lower end of the grinding machine is provided with the lifter, the lifter comprises a supporting plate, four corners of the upper surface of the supporting plate are provided with lifting plate supporting rods, the lower surface of the lifting plate is provided with sliding rods at positions corresponding to the lifting plate supporting rods, the sliding rods are all nested on the lifting plate supporting rods, the upper surface of the supporting plate is provided with a transmission supporting rod, the transmission supporting rod is provided with a first bevel gear, the transmission supporting rod is internally provided with a screw rod in a threaded sliding connection, the other end of the screw rod, which is far away from the supporting plate, is fixedly connected with the lifting plate, one side of the two transmission supporting rods is welded with a connecting plate, the upper surface of the connecting plate is fixedly connected with two second bevel gears through a transmission, the utility model has the advantages of stable lifting, fast lifting speed and the like.
Description
Technical Field
The utility model relates to a lift technical field specifically is a lift is used in grinding.
Background
Grinding utilizes abrasive particles coated or embedded on a grinding tool, finishing processing is carried out on a processing surface through relative motion of the grinding tool and a workpiece under certain pressure, the workpiece needs to be positioned on a supporting plate and moved to a proper position before the workpiece is ground, most of the existing grinding elevators are lifted by hydraulic presses, but the problems of unstable lifting, low lifting speed and the like exist.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a lift for grinding, the lift goes up and down steadily, and the lifting speed is fast, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a lifter for grinding comprises a lifter arranged at the lower end of a grinding machine, one side of the grinding machine is fixedly connected with a grinding machine support column through a connecting rod, the other end of the grinding machine support column, which is far away from the grinding machine, is fixedly connected with a base, the lower end of the grinding machine is provided with the lifter, the lifter comprises a support plate, the support plate is fixedly connected with the upper surface of the base, four corners of the upper surface of the support plate are respectively provided with a lifting plate support rod, the upper end of the support plate is provided with a lifting plate, the lower surface of the lifting plate is provided with a sliding rod at the position corresponding to the lifting plate support rod, the sliding rods are all embedded on the lifting plate support rods, the middle position of the upper surface of the support plate is symmetrically provided with a transmission support rod, and the transmission support rod is rotatably, equal screw thread sliding connection have the lead screw just in the transmission bracing piece the lead screw keep away from the other end of backup pad all with lifter plate fixed connection, helical gear all with lead screw thread sliding connection, one side welding of two transmission bracing pieces has the connecting plate, the upper surface of connecting plate is equipped with two otic placodes just through two helical gear two of transmission shaft fixedly connected with between the otic placode, two helical gear two respectively with the helical gear intermeshing that corresponds, fixedly connected with servo motor just on one of them otic placode servo motor pass through shaft coupling and transmission shaft fixed connection.
Furthermore, the sliding rods are internally provided with sliding grooves with I-shaped structures, and the structure of the supporting rod at the upper end of the lifting plate supporting rod corresponds to the sliding grooves.
Furthermore, the connecting plate is of an L-shaped structure, and the screw rod is fixedly connected with the sliding rods on two sides of the screw rod through connecting pieces.
Further, the upper surface bilateral symmetry of lifter plate is equipped with the fixed plate, the equal fixedly connected with electric telescopic handle of outside end that the fixed plate corresponds each other, electric telescopic handle all runs through fixed plate fixedly connected with holder, the holder is towards the fixedly connected with guide bar of the equal front and back symmetry in one side of fixed plate just the guide bar all run through the fixed plate.
Compared with the prior art, the beneficial effects of the utility model are that: this lift for grinding drives helical gear two through servo motor and rotates, and helical gear two all makes the lead screw drive lifter plate lift with helical gear meshing rotation, and the lift goes up and down steadily, and the lifting speed is fast.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the elevator of the present invention;
fig. 3 is a top view of the support plate of the present invention;
FIG. 4 is a schematic view of the sliding rod structure of the present invention;
fig. 5 is a top view of the lifting plate of the present invention.
In the figure: 1 grinding machine support column, 2 grinding machines, 3 lifters, 4 lifting plates, 5 sliding rods, 6 support plates, 7 lifting plate support rods, 8 transmission support rods, 9 connecting plates, 10 bevel gear I, 11 lead screws, 12 servo motors, 13 bevel gear II, 14 transmission shafts, 15 fixing plates, 16 electric telescopic rods and 17 guide rods.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example one
Referring to fig. 1-5, the present invention provides a technical solution: a lifter for grinding comprises a lifter 3 arranged at the lower end of a grinding machine 2, one side of the grinding machine 2 is fixedly connected with a grinding machine support column 1 through a connecting rod, the other end of the grinding machine support column 1, which is far away from the grinding machine 2, is fixedly connected with a base, the lower end of the grinding machine 2 is provided with the lifter 3, the lifter 3 comprises a support plate 6, the support plate 6 is fixedly connected with the upper surface of the base, four corners of the upper surface of the support plate 6 are respectively provided with a lifting plate support rod 7, the upper end of the support plate 6 is provided with a lifting plate 4, the lower surface of the lifting plate 4 is provided with a sliding rod 5 at the position corresponding to the lifting plate support rod 7, the sliding rods 5 are all embedded on the lifting plate support rods 7, the middle position of the upper surface of the support plate 6 is symmetrically provided with a transmission support rod 8, and the transmission support rod 8 is rotatably connected, the inner part of the transmission supporting rod 8 is in threaded sliding connection with a lead screw 11, the other end of the lead screw 11, which is far away from the supporting plate 6, is fixedly connected with the lifting plate 4, the first bevel gears 10 are in threaded sliding connection with the lead screw 11, one side of the two transmission supporting rods 8 is welded with a connecting plate 9, the upper surface of the connecting plate 9 is provided with two ear plates, two second bevel gears 13 are fixedly connected between the ear plates through a transmission shaft 14, the two second bevel gears 13 are respectively meshed with the corresponding first bevel gears 10, one of the ear plates is fixedly connected with a servo motor 12, the servo motor 12 is fixedly connected with the transmission shaft 14 through a coupler, the servo motor 12 and the grinding machine 2 are electrically connected with a control switch arranged outside, the second bevel gears 13 are driven to rotate by the servo motor 11, and the second bevel gears 13 are meshed with the first bevel gears 10 to rotate so that, the grinding machine 2 grinds the object to be processed, and the elevator is stable in lifting and high in lifting speed.
Furthermore, all be equipped with the spout of "worker" style of calligraphy structure in the slide bar 5, the structure and the spout of lifter plate bracing piece 7 upper end bracing piece are corresponding, and the spout that is equipped with special construction through slide bar 5 and lifter plate bracing piece 7 sliding connection make the more steady of lifter plate 4 lift.
Furthermore, the connecting plate 9 is of an L-shaped structure, and the screw rods 11 are fixedly connected with the sliding rods 5 on two sides of the screw rods 11 through connecting pieces.
Further, the upper surface bilateral symmetry of lifter plate 4 is equipped with fixed plate 15, the equal fixedly connected with electric telescopic handle 16 in outside end that fixed plate 15 corresponds each other, electric telescopic handle 16 all runs through fixed plate 15 fixedly connected with holder, the holder is towards the fixedly connected with guide bar 17 of the equal front and back symmetry in one side of fixed plate 15 just guide bar 17 all run through fixed plate 15, electric telescopic handle 16 all is connected with the control switch electricity that the outside was equipped with, electric telescopic handle 16 extends and promotes the holder and treats that the processing article is tight, guide bar 17 plays the guide effect to the removal of holder.
When in use: the servo motor 11 drives the second bevel gear 13 to rotate, the second bevel gear 13 and the first bevel gear 10 are meshed to rotate, the lead screw 11 drives the lifting plate 4 to lift, the sliding rod 5 and the lifting plate supporting rod 7 slide relatively, after the lifting plate 4 moves to a proper position, the electric telescopic rod 16 extends to push the clamping piece to clamp an object to be processed, and the grinding machine 2 grinds the object to be processed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A lifter for grinding comprises a lifter arranged at the lower end of a grinding machine, and is characterized in that: one side of the grinding machine is fixedly connected with a grinding machine support column through a connecting rod, the other end of the grinding machine support column, which is far away from the grinding machine, is fixedly connected with a base, the lower end of the grinding machine is provided with a lifter, the lifter comprises a support plate, the support plate is fixedly connected with the upper surface of the base, four corners of the upper surface of the support plate are respectively provided with a lifting plate support rod, the upper end of the support plate is provided with a lifting plate, the lower surface of the lifting plate is respectively provided with a sliding rod at the position corresponding to the lifting plate support rod, the sliding rods are all nested on the lifting plate support rod, the middle position of the upper surface of the support plate is symmetrically provided with a transmission support rod in front and back, the transmission support rod is respectively and rotatably connected with a horizontally placed bevel gear I, the transmission support rod is internally and is respectively in threaded sliding, the first helical gear all with lead screw thread sliding connection, one side welding of two transmission bracing pieces has the connecting plate, the upper surface of connecting plate is equipped with two otic placodes just through two helical gear two of transmission shaft fixedly connected with between the otic placode, two helical gear two respectively with the helical gear intermeshing that corresponds, fixedly connected with servo motor just on one of them otic placode servo motor pass through shaft coupling and transmission shaft fixed connection.
2. The grinding elevator according to claim 1, wherein: the sliding rods are internally provided with sliding grooves of I-shaped structures, and the structures of the supporting rods at the upper ends of the supporting rods of the lifting plate correspond to the sliding grooves.
3. The grinding elevator according to claim 1, wherein: the connecting plate is of an L-shaped structure, and the screw rod is fixedly connected with the sliding rods on the two sides of the screw rod through connecting pieces.
4. The grinding elevator according to claim 1, wherein: the upper surface bilateral symmetry of lifter plate is equipped with the fixed plate, the equal fixedly connected with electric telescopic handle of outside end that the fixed plate corresponds each other, electric telescopic handle all runs through fixed plate fixedly connected with holder, the holder is just towards the fixedly connected with guide bar of the equal front and back symmetry in one side of fixed plate the guide bar all run through the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695737.0U CN212706150U (en) | 2020-04-30 | 2020-04-30 | Lift for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695737.0U CN212706150U (en) | 2020-04-30 | 2020-04-30 | Lift for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212706150U true CN212706150U (en) | 2021-03-16 |
Family
ID=74943971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020695737.0U Active CN212706150U (en) | 2020-04-30 | 2020-04-30 | Lift for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212706150U (en) |
-
2020
- 2020-04-30 CN CN202020695737.0U patent/CN212706150U/en active Active
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