CN210332776U - Portable reciprocating grinding device - Google Patents
Portable reciprocating grinding device Download PDFInfo
- Publication number
- CN210332776U CN210332776U CN201920999223.1U CN201920999223U CN210332776U CN 210332776 U CN210332776 U CN 210332776U CN 201920999223 U CN201920999223 U CN 201920999223U CN 210332776 U CN210332776 U CN 210332776U
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- CN
- China
- Prior art keywords
- driving wheel
- grinding plate
- grinding
- frame body
- driven gear
- 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model belongs to the technical field of production and manufacturing, in particular to a portable reciprocating grinding device; comprises a frame body (5), a driving device, a transmission device and a grinding plate (1); the transmission device comprises a driving wheel (2) and a driven gear (3); double teeth (2-1) are symmetrically arranged on the outer side of the driving wheel (2); the driving wheel (2), the driven gear (3) and a rack (1-1) at the upper end of the grinding plate (1) are matched with each other, and the grinding plate (1) is in sliding fit with the frame body (5); this device is fixed through the support body, can change the lapping plate structure that the phase-match adapts to different materials and environment, and the material of being convenient for is harder, and the material that grinds the volume little grinds.
Description
Technical Field
The utility model belongs to the technical field of the manufacturing, especially, relate to a portable reciprocal grinder.
Background
In the preparation of biomedicine or plaster, the materials are usually required to be crushed and ground, the traditional grinding mechanism adopts a rotary grinding mode to grind, the rotary grinding is suitable for grinding materials with large grinding amount and soft material, the materials with harder material and small grinding amount are ground, the rotary mode takes time and labor, and the production research is not facilitated, so a novel grinding device is required to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an effectual problem among the above-mentioned background of solution has proposed a portable reciprocal grinder, and concrete technical scheme is as follows:
a portable reciprocating grinding device comprises a frame body (5), a driving device, a transmission device and a grinding plate (1); the transmission device comprises a driving wheel (2) and a driven gear (3); double teeth (2-1) are symmetrically arranged on the outer side of the driving wheel (2); the driving wheel (2), the driven gear (3) and a rack (1-1) at the upper end of the grinding plate (1) are matched with each other, and the grinding plate (1) is in sliding fit with the frame body (5);
preferably, the driving device is a driving motor (4) matched with the driving wheel (2);
preferably, the grinding plate (1) is slidably fitted on a slideway (5-1) located on the frame (5);
compared with the prior art, the beneficial effects of the utility model reside in that: this device is fixed through the support body, can change the lapping plate structure that the phase-match adapts to different materials and environment, and the material of being convenient for is harder, and the material that grinds the volume little grinds.
Drawings
FIG. 1 is a schematic view of the transmission structure of the present invention;
fig. 2 is a partial structural schematic diagram of the present invention;
in the figure: the grinding machine comprises a grinding plate 1, a rack 1-1, a driving wheel 2, double teeth 2-1, a driven gear 3, a driving motor 4, a frame body 5 and a slide way 5-1.
Detailed Description
In order to make the technical personnel in the technical field understand the scheme of the invention better, the invention is further explained in detail with the attached drawings and the embodiment;
a portable reciprocating grinding device comprises a frame body 5, a driving device, a transmission device and a grinding plate 1; the driving device is a driving motor 4 matched with the driving wheel 2; the transmission device comprises a driving wheel 2 and a driven gear 3; the grinding plate 1 is in sliding fit with a slide way 5-1 on the frame body 5; double teeth 2-1 are symmetrically arranged on the outer side of the driving wheel 2; the driving wheel 2 and the driven gear 3 are matched with a rack 1-1 at the upper end of the grinding plate 1, and the grinding plate 1 is in sliding fit with the frame body 5;
the method comprises the following specific using steps:
the driving motor 4 drives the driving wheel 2 to rotate towards one direction, the double teeth on one side of the driving wheel 2 drive the racks 1-1 to move so as to drive the grinding plate 1 to move towards one direction, when the double teeth are free from the racks, the double teeth on the opposite side are meshed with the driven gear 3, the driven gear 3 is driven by the driving wheel 2 to rotate oppositely to the driving wheel 2 so as to drive the racks to move reversely, and therefore reciprocating motion of the racks and the grinding plate is achieved;
the grinding plate 1 is in sliding fit with a sliding rail 5-1 on the frame body 5;
in actual operation and assembly processes, in order to reduce processing difficulty and save space, the driven gear usually comprises more than half of teeth on the outer side of the gear, and the grinding plate can be directly used and can also be installed and used with other grinding plates, so that diversification of the grinding plate is realized.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (3)
1. A portable reciprocal grinder device which characterized in that: comprises a frame body (5), a driving device, a transmission device and a grinding plate (1); the transmission device comprises a driving wheel (2) and a driven gear (3); double teeth (2-1) are symmetrically arranged on the outer side of the driving wheel (2); the grinding plate is characterized in that the driving wheel (2), the driven gear (3) and a rack (1-1) at the upper end of the grinding plate (1) are matched with each other, and the grinding plate (1) is in sliding fit with the frame body (5).
2. The portable reciprocating milling apparatus as defined in claim 1, wherein: the driving device is a driving motor (4) matched with the driving wheel (2).
3. The portable reciprocating milling apparatus as defined in claim 1, wherein: the grinding plate (1) is in sliding fit with a slide way (5-1) on the frame body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999223.1U CN210332776U (en) | 2019-06-30 | 2019-06-30 | Portable reciprocating grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920999223.1U CN210332776U (en) | 2019-06-30 | 2019-06-30 | Portable reciprocating grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210332776U true CN210332776U (en) | 2020-04-17 |
Family
ID=70191923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920999223.1U Expired - Fee Related CN210332776U (en) | 2019-06-30 | 2019-06-30 | Portable reciprocating grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210332776U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040959A (en) * | 2021-04-12 | 2021-06-29 | 周蓓华 | Toothbrush capable of reciprocating up and down |
-
2019
- 2019-06-30 CN CN201920999223.1U patent/CN210332776U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113040959A (en) * | 2021-04-12 | 2021-06-29 | 周蓓华 | Toothbrush capable of reciprocating up and down |
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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: 20200417 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |