CN208483675U - A kind of reciprocating sander - Google Patents
A kind of reciprocating sander Download PDFInfo
- Publication number
- CN208483675U CN208483675U CN201821036108.6U CN201821036108U CN208483675U CN 208483675 U CN208483675 U CN 208483675U CN 201821036108 U CN201821036108 U CN 201821036108U CN 208483675 U CN208483675 U CN 208483675U
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- welded
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- shaft
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Abstract
The utility model discloses a kind of reciprocating sanders, including supporting table, vertical plate is welded at left and right sides of the top of the supporting table, screw rod is bolted on the outer wall of the vertical plate, reinforcement block is welded on the inside of the screw rod, the left and right sides top of the supporting table is welded with one end of support frame, the other end of support frame as described above is welded with rectangular slab, rectangular block is welded at left and right sides of the bottom end of the rectangular slab, the bottom end of the rectangular block is welded with rack gear, the upper surface center of the rectangular slab is reserved with rectangular channel, sliding slot is reserved at left and right sides of the upper surface of the rectangular slab, the inner cavity of the sliding slot is embedded with sliding block, the top of the sliding block is welded with upright bar.The reciprocating sander can carry out the reciprocal polishing in front and back to the surface of workpiece, and not only grinding effect is good, but also does not need travelling workpiece, and the mill efficiency of polishing is higher, is able to satisfy and uses needs.
Description
Technical field
The utility model relates to sander technical field, specially a kind of reciprocating sander.
Background technique
With the development of sander, the industries such as machining and mold processing generally require sander to workpiece surface into
Row grinding process, traditional workpiece polishing mechanism can only polish to a position of workpiece, then travelling workpiece, to other positions
It sets and polishes, therefore traditional workpiece polishing mechanism grinding efficiency is lower, be not able to satisfy and use needs.
Utility model content
The purpose of this utility model is to provide a kind of reciprocating sanders, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of reciprocating sander, including support
The top left and right sides of platform, the supporting table is welded with vertical plate, and screw rod is bolted on the outer wall of the vertical plate, the screw rod
Inside is welded with reinforcement block, and the left and right sides top of the supporting table is welded with one end of support frame, support frame as described above it is another
One end is welded with rectangular slab, and rectangular block, the bottom end welding of the rectangular block are welded at left and right sides of the bottom end of the rectangular slab
There is rack gear, the upper surface center of the rectangular slab is reserved with rectangular channel, and the upper surface left and right sides of the rectangular slab is pre-
There are sliding slot, the inner cavity of the sliding slot is embedded with sliding block, and the top of the sliding block is welded with upright bar, the top screw of the upright bar
It is connected with motor, the bottom end output end of the motor is locked with shaft by shaft coupling, and rectangle is extended in the bottom end of the shaft
Slot, the bottom end of the shaft are welded with grinding wheel, and interference fit has half gear being meshed with rack gear on the outer wall of the shaft.
Preferably, the section of the sliding slot is in the shape of a " convex ", and the section of the sliding block is in the shape of a " convex ".
Preferably, the outer wall circumference half of half gear has teeth.
Preferably, the both ends of the sliding slot and rectangular channel are all closed.
It, can be with by opening motor compared with prior art, the utility model has the beneficial effects that the reciprocating sander
Make it that shaft and grinding wheel be driven to rotate clockwise, while shaft drives half gear to rotate clockwise, and passes through half wheel and rack
Engagement is connected, and when part with teeth on half gear is contacted with right side rack gear, half gear can rotate on rack gear, can make
Motor moves forward, and when half gear part with teeth is contacted with left side rack gear, can making motor, side is mobile backward, to reach
It is moved back and forth to the front and back of motor, the reciprocal polishing in front and back can be carried out to the surface of workpiece, not only grinding effect is good, but also not
Travelling workpiece is needed, the mill efficiency of polishing is higher, is able to satisfy and uses needs.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the rectangular slab schematic perspective view of the utility model.
In figure: 1, supporting table, 2, support frame, 3, half gear, 4, rectangular slab, 5, sliding block, 6, shaft, 7, motor, 8, upright bar,
9, rectangular block, 10, rack gear, 11, grinding wheel, 12, sliding slot, 13, rectangular channel, 14, reinforcement block, 15, screw rod, 16, vertical plate.
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 reciprocating sander, including supporting table 1,
It is welded with vertical plate 16 at left and right sides of the top of supporting table 1, screw rod 15, the inside weldering of screw rod 15 are bolted on the outer wall of vertical plate 16
It is connected to reinforcement block 14, workpiece is placed into supporting table 1, the rotation of reinforcement block 14 can be driven to connect with workpiece by rotating screw rod 15
It is fixed in touching, the left and right sides top of supporting table 1 is welded with one end of support frame 2, the other end weldering of support frame 2
It is connected to rectangular slab 4, is welded with rectangular block 9 at left and right sides of the bottom end of rectangular slab 4, the bottom end of rectangular block 9 is welded with rack gear 10, square
The upper surface center of shape plate 4 is reserved with rectangular channel 13, is reserved with sliding slot 12 at left and right sides of the upper surface of rectangular slab 4, sliding
Slot 12 and the both ends of rectangular channel 13 are all closed, and the inner cavity of sliding slot 12 is embedded with sliding block 5, and the section of sliding slot 12 is in the shape of a " convex ", sliding
The section of block 5 is in the shape of a " convex ", and the top of sliding block 5 is welded with upright bar 8, and the top screw of upright bar 8 is connected with motor 7, and slow down electricity
The model R107R77 of machine 7, and it is connected with external power supply, external power supply is 380V alternating current, connects the external of decelerating motor 7
Power supply decelerating motor 7 works, and the external power supply decelerating motor 7 for breaking decelerating motor 7 stops working, the bottom end output end of motor 7
It is locked with shaft 6 by shaft coupling, rectangular channel 13 is extended in the bottom end of shaft 6, and the bottom end of shaft 6 is welded with grinding wheel 11, electricity
Machine 7 can make it that shaft 6 and grinding wheel 11 be driven to rotate clockwise, and there is interference fit on the outer wall of shaft 6 nibbles with 10 phase of rack gear
Half gear 3 closed, the outer wall circumference half of half gear 3 have teeth, are engaged and are connected with rack gear 10 by half gear 3, when half
When part with teeth is contacted with rack gear 10 on gear 3, half gear 3 can rotate on the rack gear 10.
In use, workpiece is placed into supporting table 1, reinforcement block 14 can be driven to rotate by rotating clockwise screw rod 15
It is contacted with workpiece and it is fixed, opening motor 7 can make it that shaft 6 and grinding wheel 11 be driven to rotate clockwise, simultaneously
Shaft 6 drives half gear 3 to rotate clockwise, when part with teeth on half gear 3 is contacted with right side rack gear 10, half gear 3
It can rotate on the rack gear 10, motor 7 can be made to move forward in sliding slot 12 with movable slider 5, when half gear 3 part with teeth
When contacting with left side rack gear 10, motor 7 can be made mobile to rear side in sliding slot 12 with movable slider 5, to reach 7 band of motor
The front and back of dynamic grinding wheel 11 moves back and forth, and the surface of workpiece can be made to carry out the reciprocal polishing in front and back by grinding wheel 11, improved
The efficiency of polishing, it is practical.
Claims (4)
1. a kind of reciprocating sander, including supporting table (1), it is characterised in that: at left and right sides of the top of the supporting table (1)
It is welded with vertical plate (16), is bolted with screw rod (15) on the outer wall of the vertical plate (16), be welded with and add on the inside of the screw rod (15)
Gu block (14), the left and right sides top of the supporting table (1) are welded with one end of support frame (2), support frame as described above (2) it is another
One end is welded with rectangular slab (4), is welded with rectangular block (9), the rectangular block at left and right sides of the bottom end of the rectangular slab (4)
(9) bottom end is welded with rack gear (10), and the upper surface center of the rectangular slab (4) is reserved with rectangular channel (13), the square
It is reserved with sliding slot (12) at left and right sides of the upper surface of shape plate (4), the inner cavity of the sliding slot (12) is embedded with sliding block (5), described
The top of sliding block (5) is welded with upright bar (8), and the top screw of the upright bar (8) is connected with motor (7), the bottom of the motor (7)
End output end is locked with shaft (6) by shaft coupling, and the bottom end of the shaft (6) is extended rectangular channel (13), the shaft (6)
Bottom end be welded with grinding wheel (11), on the outer wall of the shaft (6) interference fit have half gear being meshed with rack gear (10)
(3).
2. a kind of reciprocating sander according to claim 1, it is characterised in that: the section of the sliding slot (12) is in " convex "
The section of font, the sliding block (5) is in the shape of a " convex ".
3. a kind of reciprocating sander according to claim 1, it is characterised in that: the outer wall circumference of half gear (3)
Half has teeth.
4. a kind of reciprocating sander according to claim 1, it is characterised in that: the sliding slot (12) and rectangular channel (13)
Both ends be all closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036108.6U CN208483675U (en) | 2018-07-02 | 2018-07-02 | A kind of reciprocating sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821036108.6U CN208483675U (en) | 2018-07-02 | 2018-07-02 | A kind of reciprocating sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208483675U true CN208483675U (en) | 2019-02-12 |
Family
ID=65249225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821036108.6U Active CN208483675U (en) | 2018-07-02 | 2018-07-02 | A kind of reciprocating sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208483675U (en) |
-
2018
- 2018-07-02 CN CN201821036108.6U patent/CN208483675U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reciprocating grinding machine Effective date of registration: 20220726 Granted publication date: 20190212 Pledgee: Bank of China Limited by Share Ltd. Luohe branch Pledgor: LUOHE TURO GRINDING MATERIALS AND GRINDING TOOL Co.,Ltd. Registration number: Y2022980011219 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230707 Granted publication date: 20190212 Pledgee: Bank of China Limited by Share Ltd. Luohe branch Pledgor: LUOHE TURO GRINDING MATERIALS AND GRINDING TOOL Co.,Ltd. Registration number: Y2022980011219 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A reciprocating grinding machine Effective date of registration: 20230719 Granted publication date: 20190212 Pledgee: Bank of China Limited by Share Ltd. Luohe branch Pledgor: LUOHE TURO GRINDING MATERIALS AND GRINDING TOOL Co.,Ltd. Registration number: Y2023980048833 |