CN208629215U - A kind of surface grinding machine with hoistable platform - Google Patents
A kind of surface grinding machine with hoistable platform Download PDFInfo
- Publication number
- CN208629215U CN208629215U CN201821267292.5U CN201821267292U CN208629215U CN 208629215 U CN208629215 U CN 208629215U CN 201821267292 U CN201821267292 U CN 201821267292U CN 208629215 U CN208629215 U CN 208629215U
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- CN
- China
- Prior art keywords
- hoistable platform
- fixing seat
- bevel gear
- elevator
- surface grinding
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of surface grinding machines with hoistable platform of surface grinding machine technical field, including lathe bed, fixing seat is provided at the top of the lathe bed, hoistable platform is provided at the top of the fixing seat, the left and right sides bottom outside of the fixing seat is provided with fixed block, the outer wall bottom of the screw rod is provided with rotating bevel gear, the rotating bevel gear is engaged with driven wheel of differential, the hoistable platform or so bottom inside is provided with elevator, the elevator is screwed with wire rod thread, the rear end of the lathe bed is provided with column, the left end of the column, which is provided with, moves up and down plate, the left end for moving up and down plate is provided with back-and-forth motion plate, the left end for being moved forward and backward plate is provided with grinding carriage, the bottom of the grinding carriage is provided with polishing grinding wheel, the device by rotating rotating disc manually, carry out workbench Lifting fine tuning can satisfy Precise Grinding requirement.
Description
Technical field
The utility model relates to surface grinding machine technical field, specially a kind of surface grinding machine with hoistable platform.
Background technique
It is often last all to arrange to have to beat in order to guarantee the size and surface quality requirements of workpiece in mechanical workpieces production
Grinder sequence, most of polishing operation use surface grinding machine, and surface grinding machine is in opertions engineering, feeding and moving structure movement essence
Degree is not high, can only carry out rough movement, and grinding accuracy is not high, is easy to collide or be ground excessively in polishing with workpiece,
Cause workpiece to be scrapped, needs to be finely adjusted polishing elevating movement the polishing quality to guarantee workpiece.For this purpose, it is proposed that a kind of
Surface grinding machine with hoistable platform.
Utility model content
The purpose of this utility model is to provide a kind of surface grinding machines with hoistable platform, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of surface grinding machine with hoistable platform,
Including lathe bed, it is provided with fixing seat at the top of the lathe bed, hoistable platform, the fixing seat are provided at the top of the fixing seat
Left and right sides bottom outside be provided with fixed block, the left and right sides top outer of the fixing seat is provided with limited block,
Be provided with lifting sliding slot on the outside of the left and right sides of the fixing seat, the lifting sliding slot between fixed block and limited block,
The fixing seat is internally provided with rotation axis, and the rotation shaft rear end is mounted on fixed base rear end inner wall by bearing, and rotates
Drive bevel gear is socketed in the middle part of axis outer wall, the rotation axis leading portion is connected with rotating disc, the master through fixing seat front bulkhead
Dynamic bevel gear is engaged with drive bevel gear, and described drive bevel gear or so is plugged with transmission shaft, the left and right ends of the transmission shaft
Driven wheel of differential is connected to through fixed seating by bearing, is provided between the fixed block and limited block middle part by bearing
Screw rod, the outer wall bottom of the screw rod are provided with rotating bevel gear, and the rotating bevel gear is engaged with driven wheel of differential, the liter
Drop platform or so bottom inside is provided with elevator, and the elevator is screwed with wire rod thread, the rear end setting of the lathe bed
There is column, the left end of the column, which is provided with, moves up and down plate, and the left end for moving up and down plate is provided with back-and-forth motion plate, institute
The left end for stating back-and-forth motion plate is provided with grinding carriage, and the bottom of the grinding carriage is provided with polishing grinding wheel.
Preferably, the elevator is located inside lifting sliding slot, and fluted, the limit is arranged in the top of the elevator
Block is located at groove top.
Preferably, the front center of the hoistable platform is provided with the lifting apertures with rotation axis cooperation.
Preferably, the level height of the bottom end wall of the lifting sliding slot is higher than the overhead height of driven wheel of differential.
Preferably, smooth round bar is provided between the fixed block and limited block front and back end, and smooth round bar passes through circular hole
Activity grafting elevator.
Preferably, the front end outer wall of the fixing seat is provided with altitude scale line, and graduation mark is with hoistable platform bottom position
It is set to zero graduation to identify upwards, mark is in millimeters.
Compared with prior art, the utility model has the beneficial effects that the device, which uses, moves up and down plate and back-and-forth motion
Plate carries out the coarse adjustment of polishing grinding wheel position, then moves screw rod by bevel gear set crossed belt by rotation axis and adjust hoistable platform, carries out
The height of fine adjustment hoistable platform, polishing size is more accurate, and effectively avoiding only leads to workpiece and polishing sand by coarse adjustment
Wheel collides or excessively polishes, and the workpiece size after device polishing meets production requirement, because scrapping caused by sanding operation
Part is reduced, and reduces production cost.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model hoistable platform schematic diagram of internal structure.
In figure: 1 lathe bed, 2 fixing seats, 201 fixed blocks, 202 limited blocks, 203 lifting sliding slots, 3 hoistable platforms, 301 liftings
It is block, 302 grooves, 303 lifting apertures, 4 rotation axis, 41 drive bevel gears, 5 rotating discs, 6 drive bevel gears, 7 transmission shafts, 8 driven
Bevel gear, 9 screw rods, 10 rotating bevel gears, 11 columns, 12 move up and down plate, 13 back-and-forth motion plates, 14 grinding carriages, 15 polishing sand
Wheel.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of surface grinding machine with hoistable platform, packet
Lathe bed 1 is included, the top of lathe bed 1 is provided with fixing seat 2, and the top of fixing seat 2 is provided with hoistable platform 3, the left and right two of fixing seat 2
It is provided with fixed block 201 on the outside of side bottom, the left and right sides top outer of fixing seat 2 is provided with limited block 202, fixing seat
It is provided with lifting sliding slot 203 on the outside of 2 left and right sides, goes up and down sliding slot 203 between fixed block 201 and limited block 202, Gu
Reservation 2 is internally provided with rotation axis 4, and 4 rear end of rotation axis is mounted on 2 rear end inner wall of fixing seat, and 4 outer wall of rotation axis by bearing
Middle part is socketed with drive bevel gear 41, and 4 leading portion of rotation axis is connected with rotating disc 5, drive bevel gear 41 through 2 front bulkhead of fixing seat
It is engaged with drive bevel gear 6, drive bevel gear 6 or so is plugged with transmission shaft 7, and the left and right ends of transmission shaft 7 are passed through by bearing
It fastens reservation 2 and is socketed with driven wheel of differential 8, screw rod 9, silk are provided with by bearing between 202 middle part of fixed block 201 and limited block
The outer wall bottom of bar 9 is provided with rotating bevel gear 10, and rotating bevel gear 10 is engaged with driven wheel of differential 8,3 or so bottom of hoistable platform
Elevator 301, elevator 301 and 9 threaded engagement of screw rod are provided on the inside of portion, the rear end of lathe bed 1 is provided with column 11, column
11 left end, which is provided with, moves up and down plate 12, and the left end for moving up and down plate 12, which is provided with, is moved forward and backward plate 13, is moved forward and backward plate 13
Left end be provided with grinding carriage 14, the bottom of grinding carriage 14 is provided with polishing grinding wheel 15.
Wherein, elevator 301 is located inside lifting sliding slot 203, the top setting fluted 302 of elevator 301, limited block
202 are located at 302 top of groove, by the rotation of screw rod 9, guarantee that driving elevator 301 is risen inside lifting sliding slot 203
Drop；
The front center of hoistable platform 3 is provided with the lifting apertures 303 cooperated with rotation axis 4, and hoistable platform 3 is avoided to rise
It collides when drop with rotation axis 4；
The level height for going up and down the bottom end wall of sliding slot 203 is higher than the overhead height of driven wheel of differential 8, avoids elevator
301 collide in lifting with driven wheel of differential 8；
Smooth round bar is provided between 202 front and back end of fixed block 201 and limited block, and smooth round bar is inserted by circular hole activity
Elevator 301 is connect, guarantees that screw rod 9 drives elevator 301 to be gone up and down inside lifting sliding slot 203, guarantees that elevator 301 is gone up and down
Process is stable；
The front end outer wall of fixing seat 2 is provided with altitude scale line, and graduation mark is using 3 bottom position of hoistable platform as zero graduation
Mark upwards, mark in millimeters, can adjust the adjustable height of hoistable platform 3 by altitude scale line traffic control.
Working principle: when work, workpiece is placed on to the top of hoistable platform 3, adjusting moves up and down plate 12 and front and back is moved
Movable plate 13 makes polishing grinding wheel 15 move quickly into the general height for needing to polish, and then passes through rotation rotating disc 5,5 band of rotating disc
Turn moving axis 4, rotation axis 4 drive drive bevel gear 6 to rotate by drive bevel gear 41, and drive bevel gear 6 drives 7 turns of transmission shaft
Dynamic, transmission shaft 7 drives driven wheel of differential 8 to rotate, the movement of 8 engagement rotation bevel gear 10 of driven wheel of differential, 10 band of rotating bevel gear
Dynamic screw rod 9 rotates, and screw rod 9 drives elevator 302 to move in lifting sliding slot 203, and elevator 302 drives hoistable platform 3 to carry out
Lifting, fine tuning workpiece keep grinding workpieces more accurate at a distance from polishing grinding wheel 15.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of surface grinding machine with hoistable platform, including lathe bed (1), it is characterised in that: the top of the lathe bed (1) is arranged
Have fixing seat (2), is provided with hoistable platform (3) at the top of the fixing seat (2), the left and right sides bottom of the fixing seat (2)
Outside is provided with fixed block (201), and the left and right sides top outer of the fixing seat (2) is provided with limited block (202), institute
It states and is provided with lifting sliding slot (203) on the outside of the left and right sides of fixing seat (2), the lifting sliding slot (203) is located at fixed block
(201) between limited block (202), the fixing seat (2) is internally provided with rotation axis (4), and rotation axis (4) rear end passes through
Bearing is mounted on fixing seat (2) rear end inner wall, and is socketed with drive bevel gear (41), the rotation in the middle part of rotation axis (4) outer wall
Axis (4) leading portion is connected with rotating disc (5) through fixing seat (2) front bulkhead, and the drive bevel gear (41) is engaged with transmission cone tooth
It takes turns (6), drive bevel gear (6) left and right is plugged with transmission shaft (7), and the left and right ends of the transmission shaft (7) pass through bearing
It is socketed with driven wheel of differential (8) through fixing seat (2), passes through bearing between the fixed block (201) and limited block (202) middle part
Be provided with screw rod (9), the outer wall bottom of the screw rod (9) is provided with rotating bevel gear (10), the rotating bevel gear (10) with
Driven wheel of differential (8) engagement, hoistable platform (3) left and right bottom inside are provided with elevator (301), the elevator
(301) it is provided with column (11) with screw rod (9) threaded engagement, the rear end of the lathe bed (1), the left end setting of the column (11)
It moves up and down plate (12), the left end for moving up and down plate (12), which is provided with, is moved forward and backward plate (13), the back-and-forth motion plate
(13) left end is provided with grinding carriage (14), and the bottom of the grinding carriage (14) is provided with polishing grinding wheel (15).
2. a kind of surface grinding machine with hoistable platform according to claim 1, it is characterised in that: the elevator
(301) it is located at lifting sliding slot (203) inside, fluted (302) are arranged in the top of the elevator (301), the limited block
(202) it is located at the top of groove (302).
3. a kind of surface grinding machine with hoistable platform according to claim 1, it is characterised in that: the hoistable platform
(3) front center is provided with the lifting apertures (303) with rotation axis (4) cooperation.
4. a kind of surface grinding machine with hoistable platform according to claim 1, it is characterised in that: the lifting sliding slot
(203) level height of bottom end wall is higher than the overhead height of driven wheel of differential (8).
5. a kind of surface grinding machine with hoistable platform according to claim 1, it is characterised in that: the fixed block
(201) smooth round bar is provided between limited block (202) front and back end, and smooth round bar passes through circular hole activity grafting elevator
(301)。
6. a kind of surface grinding machine with hoistable platform according to claim 1, it is characterised in that: the fixing seat (2)
Front end outer wall be provided with altitude scale line, and graduation mark identifies upwards using hoistable platform (3) bottom position as zero graduation, mark
In millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267292.5U CN208629215U (en) | 2018-08-08 | 2018-08-08 | A kind of surface grinding machine with hoistable platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821267292.5U CN208629215U (en) | 2018-08-08 | 2018-08-08 | A kind of surface grinding machine with hoistable platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208629215U true CN208629215U (en) | 2019-03-22 |
Family
ID=65740640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821267292.5U Expired - Fee Related CN208629215U (en) | 2018-08-08 | 2018-08-08 | A kind of surface grinding machine with hoistable platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208629215U (en) |
-
2018
- 2018-08-08 CN CN201821267292.5U patent/CN208629215U/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 |
Granted publication date: 20190322 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |