CN220881848U - Reciprocating lifting mechanism for sander - Google Patents
Reciprocating lifting mechanism for sander Download PDFInfo
- Publication number
- CN220881848U CN220881848U CN202322500623.2U CN202322500623U CN220881848U CN 220881848 U CN220881848 U CN 220881848U CN 202322500623 U CN202322500623 U CN 202322500623U CN 220881848 U CN220881848 U CN 220881848U
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- China
- Prior art keywords
- reciprocating
- shell
- support
- bottom plate
- bevel gear
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- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims description 10
- 238000005498 polishing Methods 0.000 abstract description 6
- 239000000843 powder Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a reciprocating lifting mechanism for a sander, which comprises a bottom plate, wherein a placing shell is fixedly arranged on the bottom plate, guide shells are fixedly arranged on two sides of the placing shell, lifting plates are slidably arranged on the guide shells, a sander main body is fixedly arranged on the lifting plates, lifting components are arranged in the placing shell, and reciprocating components are arranged in the bottom plate. The utility model has the advantages that: through the setting of lifting unit and reciprocal subassembly, drive gear reciprocal rotation drives the reciprocal rotation of transmission initiative taper gear to drive the reciprocal lift of lifter plate, thereby drive grinder body reciprocating motion in vertical direction, improve the quality of polishing, convenient to use.
Description
Technical Field
The utility model relates to the technical field of sanding machines, in particular to a reciprocating lifting mechanism for a sanding machine.
Background
The sanding machine is also called a polishing machine, is one of the commonly used devices in the modern wood processing industry, and is used for sanding a workpiece by using a cutting tool with abrasive materials so as to improve the thickness precision, the flatness and the roughness quality of the workpiece, and a good base surface is formed for the surface decoration of wooden parts and the secondary processing of paint or plates.
Along with the improvement to timber requirement of polishing, also higher and higher to the requirement of grinder, the grinder sometimes needs to work at different altitudes, and current grinder is equipped with the abrasive disc generally, polishes the timber on the plane, can't carry out the ascending and descending of vertical on and polish, lacks the mechanism that can drive grinder reciprocating motion in vertical direction when working, and then is inconvenient for the use of grinder.
Disclosure of utility model
The utility model aims to solve the technical problems and provides a reciprocating lifting mechanism for a sanding machine.
The utility model provides a reciprocal elevating system for grinder, includes the bottom plate, the fixed shell that places that is equipped with on the bottom plate, place the fixed direction shell that is equipped with in shell both sides, it is equipped with the lifter plate to slide on the direction shell, the fixed grinder main part that is equipped with on the lifter plate, be equipped with lifting assembly in placing the shell, be equipped with reciprocal subassembly in the bottom plate.
As an improvement, the reciprocating assembly comprises a reciprocating shell which is slidably arranged on one side in the bottom plate, reciprocating racks are fixedly arranged on two sides in the reciprocating shell, a reciprocating half gear is rotatably arranged in the bottom plate and meshed with the reciprocating racks, a driving rack is fixedly arranged on one side of the reciprocating shell, a driving gear is rotatably arranged in the bottom plate and meshed with the driving rack, a reciprocating motor is fixedly arranged in the bottom plate, and the output end of the reciprocating motor is connected with the reciprocating half gear.
As an improvement, the lifting assembly comprises lifting support plates fixedly arranged on two sides of the inner bottom of the placing shell, a transmission shaft is rotatably arranged on the lifting support plates, a transmission driving bevel gear is rotatably arranged on the inner bottom of the placing shell, a transmission driven bevel gear is fixedly arranged on the transmission shaft, and the transmission driven bevel gear is meshed with the transmission driving bevel gear.
As an improvement, the support base is fixedly arranged on two sides of the inner bottom in the placing shell, the support base is rotatably provided with a support driven bevel gear, two ends of the transmission shaft are fixedly provided with a support drive bevel gear, the support drive bevel gear is meshed with the support driven bevel gear, the placing shell is rotatably provided with a support screw, one end of the support screw is rotatably arranged on the inner top of the guiding shell, the other end of the support screw is fixedly arranged on the support driven bevel gear, and the support screw is in threaded connection with the lifting plate.
As an improvement, a connecting shaft is fixedly arranged on the reciprocating half gear, and the other end of the connecting shaft is fixedly connected with a driving bevel gear.
As an improvement, supporting legs are fixedly arranged on two sides of the bottom plate.
As an improvement, dust collectors are fixedly arranged on two sides of the guide shell, and filters are connected to the dust collectors.
Compared with the prior art, the utility model has the advantages that:
1. Through the setting of lifting unit and reciprocal subassembly, drive gear reciprocal rotation drives the reciprocal rotation of transmission initiative taper gear to drive the reciprocal lift of lifter plate, thereby drive grinder body reciprocating motion in vertical direction, improve the quality of polishing, convenient to use.
Drawings
Fig. 1 is a schematic view of the entire structure of a reciprocating lifting mechanism for a sander according to the present utility model.
Fig. 2 is a schematic view of a reciprocating assembly of a reciprocating lifting mechanism for a sander according to the present utility model.
As shown in the figure: 1. the cleaning machine comprises a bottom plate, 2, a dust collector, 3, a placing shell, 4, a guiding shell, 5, a lifting plate, 6, a sander main body, 7, a lifting assembly, 8, a reciprocating assembly, 9, a reciprocating shell, 10, a reciprocating rack, 11, a reciprocating half gear, 12, a driving rack, 13, a driving gear, 14, a reciprocating motor, 15, a lifting support plate, 16, a transmission shaft, 17, a transmission driving bevel gear, 18, a transmission driven bevel gear, 19, a support base, 20, a support driven bevel gear, 21, a support driving bevel gear, 22, a support screw, 23, a connecting shaft, 24, a filter, 25 and a support leg.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the term "connected" should be interpreted broadly, and for example, it may be a fixed connection, a removable connection, or an integral connection; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The reciprocating lifting mechanism for the sander comprises a bottom plate 1, wherein a placing shell 3 is fixedly arranged on the bottom plate 1 in fig. 1, guide shells 4 are fixedly arranged on two sides of the placing shell 3, lifting plates 5 are slidably arranged on the guide shells 4, a sander main body 6 is fixedly arranged on the lifting plates 5, and a reciprocating assembly 8 is arranged in the bottom plate 1;
The reciprocating assembly 8 comprises a reciprocating shell 9 which is slidably arranged on one side in the base plate 1, reciprocating racks 10 are fixedly arranged on two sides in the reciprocating shell 9, a reciprocating half gear 11 is rotatably arranged in the base plate 1, the reciprocating half gear 11 is meshed with the reciprocating racks 10, a driving rack 12 is fixedly arranged on one side of the reciprocating shell 9, a driving gear 13 is rotatably arranged in the base plate 1, the driving gear 13 is meshed with the driving rack 12, a reciprocating motor 14 is fixedly arranged in the base plate 1, and the output end of the reciprocating motor 14 is connected with the reciprocating half gear 11;
When the wood in the vertical direction needs to be polished, the reciprocating motor 14 is started, the output end of the reciprocating motor 14 drives the reciprocating half gear 11 to rotate in the reciprocating shell 9, the reciprocating half gear 11 rotates on the reciprocating rack 10, the reciprocating half gear 11 drives the reciprocating shell 9 to reciprocate on one side in the bottom plate 1, then the reciprocating shell 9 drives the driving rack 12 to reciprocate on the other side in the bottom plate 1, and the driving rack 12 drives the driving gear 13 to reciprocate.
The lifting assembly 7 is arranged in the placing shell 3, the lifting assembly 7 comprises lifting supporting plates 15 fixedly arranged on two sides of the inner bottom in the placing shell 3, a transmission shaft 16 is rotatably arranged on the lifting supporting plates 15, a transmission driving bevel gear 17 is rotatably arranged on the inner bottom in the placing shell 3, a transmission driven bevel gear 18 is fixedly arranged on the transmission shaft 16, the transmission driven bevel gear 18 is meshed with the transmission driving bevel gear 17, support bases 19 are fixedly arranged on two sides of the inner bottom in the placing shell 3, support driven bevel gears 20 are rotatably arranged on the support bases 19, support driving bevel gears 21 are fixedly arranged on two ends of the transmission shaft 16, support driving bevel gears 21 are meshed with support driven bevel gears 20, support screws 22 are rotatably arranged on the inner top of the guide shell 4, the other ends of the support screws 22 are fixedly arranged on the support driven bevel gears 20, the support screws 22 are in threaded connection with the lifting plates 5, a connecting shaft 23 is fixedly arranged on the reciprocating half gear 11, and the other ends of the connecting shaft 23 are fixedly connected with the transmission driving bevel gears 17;
The driving bevel gear 17 is driven to reciprocate while the gear 13 is driven to reciprocate, the driving bevel gear 17 is driven to reciprocate by the driving bevel gear 18, the driving shaft 16 is driven to rotate on the lifting support plate 15 by the driving bevel gear 18, the driving shaft 21 is driven to reciprocate by the driving shaft 16, the driving bevel gear 20 is driven to reciprocate on the support base 19 by the supporting driving bevel gear 21, the supporting screw rod 22 is driven to reciprocate by the supporting driven bevel gear 20, the lifting plate 5 is driven to reciprocate on the guide shell 4 by the supporting screw rod 22, and the sander main body 6 is driven to reciprocate by the lifting plate 5, so that the reciprocating lifting function of the sander is realized, the polishing quality is improved by a mechanism for driving the sander to reciprocate in the vertical direction, and the sander is convenient to use.
Support legs 25 are fixedly arranged on two sides of the bottom plate 1;
The support legs 25 are used to support the whole device, and are stored on the lifting plate 5 when the sander body 6 is not in use.
The dust collectors 2 are fixedly arranged on two sides of the guide shell 4, and the dust collectors 2 are connected with a filter 24;
Dust powder generated during polishing of the sander is collected by the dust collector 2 and discharged into the filter 24 for filtering, so that the dust powder is prevented from affecting the health of workers.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. A reciprocating lifting mechanism for a sander, comprising a base plate (1), characterized in that: the utility model discloses a sanding machine, including bottom plate (1) and back plate (1), place shell (3) on fixed being equipped with in bottom plate (1), place shell (3) both sides fixed being equipped with direction shell (4), be equipped with lifter plate (5) on the direction shell (4) in the slip, be equipped with grinder main part (6) on lifter plate (5), be equipped with lifting unit (7) in placing shell (3), be equipped with reciprocating unit (8) in bottom plate (1), reciprocating unit (8) include one side slides in bottom plate (1) is equipped with reciprocating shell (9), reciprocating rack (10) are fixed in both sides in reciprocating shell (9), the rotation of bottom plate (1) is equipped with reciprocating half gear (11), reciprocating half gear (11) meshing reciprocating rack (10), reciprocating shell (9) one side fixed be equipped with drive rack (12), the rotation of bottom plate (1) is equipped with drive gear (13), drive gear (13) meshing drive rack (12), be equipped with reciprocating motor (14) in bottom plate (1) internal fixation, reciprocating motor (14) output connection reciprocating half gear (11), lifting unit (7) include that bottom plate (7) are equipped with reciprocating half gear (11) on the bottom plate (3) is equipped with rotatory (15) in the bottom plate (15), the inner bottom of the placing shell (3) is rotatably provided with a transmission driving bevel gear (17), the transmission shaft (16) is fixedly provided with a transmission driven bevel gear (18), and the transmission driven bevel gear (18) is meshed with the transmission driving bevel gear (17).
2. A reciprocating lift mechanism for a sander as set forth in claim 1, wherein: the utility model discloses a support device for supporting a motor vehicle, including shell (3) and drive plate (5), including support base (19) in placing shell (3), support base (19) in the bottom both sides are fixed, it is equipped with support driven bevel gear (20) to support the rotation on base (19), support drive bevel gear (21) both ends are fixed to be equipped with support drive bevel gear (21), support drive bevel gear (21) meshing support driven bevel gear (20), place shell (3) internal rotation and be equipped with support screw (22), on support screw (22) one end rotation locates in guide shell (4) on the top, support screw (22) other end is fixed to be located on support driven bevel gear (20), support screw (22) and lifter plate (5) threaded connection.
3. A reciprocating lift mechanism for a sander as set forth in claim 2, wherein: a connecting shaft (23) is fixedly arranged on the reciprocating half gear (11), and the other end of the connecting shaft (23) is fixedly connected with a transmission drive bevel gear (17).
4. A reciprocating lift mechanism for a sander as set forth in claim 3, wherein: supporting legs (25) are fixedly arranged on two sides of the bottom plate (1).
5. The reciprocating lift mechanism for a sander of claim 4, wherein: the dust collectors (2) are fixedly arranged on two sides of the guide shell (4), and the dust collectors (2) are connected with a filter (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500623.2U CN220881848U (en) | 2023-09-14 | 2023-09-14 | Reciprocating lifting mechanism for sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322500623.2U CN220881848U (en) | 2023-09-14 | 2023-09-14 | Reciprocating lifting mechanism for sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220881848U true CN220881848U (en) | 2024-05-03 |
Family
ID=90868122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322500623.2U Active CN220881848U (en) | 2023-09-14 | 2023-09-14 | Reciprocating lifting mechanism for sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220881848U (en) |
-
2023
- 2023-09-14 CN CN202322500623.2U patent/CN220881848U/en active Active
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