CN213258722U - Grinding machine for finish machining of plate - Google Patents
Grinding machine for finish machining of plate Download PDFInfo
- Publication number
- CN213258722U CN213258722U CN202022356986.XU CN202022356986U CN213258722U CN 213258722 U CN213258722 U CN 213258722U CN 202022356986 U CN202022356986 U CN 202022356986U CN 213258722 U CN213258722 U CN 213258722U
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- Prior art keywords
- grinding
- plate
- grinding machine
- finish machining
- plates
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- Expired - Fee Related
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- 238000003754 machining Methods 0.000 title claims abstract description 15
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a be used for finish machining's of plate grinding machine, including the portal of two parallels and connect a link of two portals, install two guide pillars and a screw axis on the link, install a sliding seat on guide pillar and the screw axis, first motor is still installed to the outer end of link, the output shaft and the screw axis of first motor keep being connected, install grinding device on the sliding seat, it has one to place the board still to slidable mounting between the portal, a geneva mechanism is installed to an arbitrary portal outer end, the bottom of placing the board is provided with the rack, the rack cooperatees with the gear of installing on the driven shaft in the geneva mechanism. The grinding machine can grind the plate, and can prevent the plate from being missed to be ground or being repeatedly ground during grinding, so that the surface of the plate is not flat.
Description
Technical Field
The utility model relates to a metal processing technology field, what specifically say is a be used for the finish machining grinding machine of plate.
Background
A grinding machine is a machine tool that grinds the surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at a high speed, and a few grinding machines perform grinding using oilstones, sanding belts and other grinders and free abrasives, such as honing machines, superfinishing machines, sanding belt grinders, grinding machines, polishing machines, and the like.
The existing grinding machine is used for grinding a plate, most of the existing grinding machines push the plate to the lower part of the grinding machine for grinding, and because the width of the surface to be ground of the plate is much larger than that of a grinding wheel, the plate needs to be pushed for many times by the working personnel, the length of the plate during pushing is different every time, the surface of the plate is likely to be missed to be ground or repeatedly ground, the surface of the plate is uneven, and the processing quality is seriously influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned not enough, the utility model provides a be used for the finish machining grinding machine of plate herein, the geneva mechanism that this grinding machine adopted can guarantee that the plate can both remove the same length when promoting at every turn, can not cause hourglass to grind or repeated grinding, has improved the grinding quality on plate surface.
The utility model discloses a realize like this, construct a grinding machine for plate finish machining, a link including the portal of two parallels and connecting two portals, install two guide pillars and a screw axis on the link, install a sliding seat on guide pillar and the screw axis, first motor is still installed to the outer end of link, the output shaft and the screw axis of first motor remain to be connected, install grinding device on the sliding seat, it places the board, arbitrary one to go back slidable mounting between the portal a geneva mechanism is installed to the portal outer end, the bottom of placing the board is provided with the rack, the rack cooperatees with the gear of installing on the driven shaft in the geneva mechanism.
Further, the grinding device comprises a second motor and a belt grinding disc which are installed on the sliding seat, and the belt grinding disc is arranged right above the placing plate.
Further, the sliding seat penetrates through the two guide columns and is in threaded connection with the screw shaft.
Furthermore, a driven shaft is further arranged between the two parallel door frames, a grooved wheel of the grooved wheel mechanism is installed on the driven shaft at the outer end of the door frames, a driving drive plate of the grooved wheel mechanism is rotationally connected to the corresponding door frame, and a handle is further arranged on the driving drive plate.
Furthermore, the opposite surfaces of the tops of the two parallel gantries are provided with sliding grooves, and the placing plates are connected in the sliding grooves formed in the gantries through the bulges on the two sides to be in sliding connection.
Furthermore, the rack is parallel to a sliding groove formed in the door frame.
The utility model discloses following beneficial effect has:
its 1 the utility model discloses in, the connection form of placing the board through reasonable design can be convenient for carry out longitudinal movement to the plate of top, is convenient for carry out the grinding.
2, the screw shaft at the lower end of the grinding mechanism is reasonably designed, so that the grinding mechanism can conveniently and transversely grind the plate, and the grinding quality is improved.
The gear rack transmission mechanism and the sheave mechanism below the placing plate are reasonably designed, so that the same length of the placing plate moving at each time can be guaranteed, the missing grinding or repeated grinding is reduced, and the grinding quality is improved.
Drawings
Fig. 1 and 2 are schematic structural views of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a partially enlarged schematic view of a in fig. 1.
Wherein: 1. a gantry; 2. placing the plate; 3. a first motor; 4. a guide post; 5. a connecting frame; 6. a screw shaft; 7. a second motor; 8. a sliding seat; 9. a belt grinding disc; 10. a sheave mechanism; 11. a driven shaft; 12. a gear; 13. a rack.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.
The utility model discloses an improve and provide a grinding machine for plate finish machining here, can implement according to following mode: a grinding machine for finish machining of plates comprises two parallel door frames 1 and a connecting frame 5 connected with the two door frames 1, wherein two guide pillars 4 and a screw shaft 6 are installed on the connecting frame 5, a sliding seat 8 is installed on each guide pillar 4 and the screw shaft 6, a first motor 3 is further installed at the outer end of the connecting frame 5, the output shaft of the first motor 3 is kept connected with the screw shaft 6, a grinding device is installed on each sliding seat 8, a placing plate 2 is further installed between the door frames 1 in a sliding mode, a sheave mechanism 10 is installed at the outer end of any door frame 1, a rack 13 is arranged at the bottom of the placing plate 2, and the rack 13 is matched with a gear 12 installed on a driven shaft 11 in the sheave mechanism 10.
In the present embodiment, the grinding device includes a second motor 7 mounted on a sliding seat 8 and a belt grinding disc 9, and the belt grinding disc 9 is disposed directly above the placement plate 2.
In the present embodiment, the sliding seat 8 penetrates the two guide posts 4 and is in threaded connection with the screw shaft 6.
In this embodiment, a driven shaft 11 is further disposed between two parallel gantries 1, a sheave of the sheave mechanism 10 is mounted on the driven shaft 11 at the outer end of the gantry 1, and a driving dial of the sheave mechanism 10 is rotatably connected to the corresponding gantry 1 and a handle is further disposed on the driving dial.
In this embodiment, two parallel gantries 1 have sliding grooves on their top facing surfaces, and the placing plates 2 are connected in the sliding grooves of the gantries 1 by the protrusions on both sides to keep sliding connection.
In this embodiment, the rack 13 is parallel to the slot made in the door frame 1.
In this embodiment, the sheave mechanism 10 moves once to move the placing plate 2 by a distance equal to the grinding width of the abrasive belt grinding disc 9.
The using method comprises the following steps: a worker fixes a plate to be ground on the placing plate 2, the second motor 7 is started to operate, the abrasive belt grinding disc 9 is driven to rotate rapidly to prepare grinding, then the worker rotates the driving dial in the sheave mechanism 10 by hand for one circle to drive the sheave 10 to move once until the plate with grinding contacts the abrasive belt grinding disc 9, then the first motor 3 is started to drive the sliding seat 8 and the abrasive belt grinding disc 9 on the sliding seat 8 to do reciprocating linear motion (the first motor 3 is controlled to rotate forwards and backwards without stopping through the external limit switches at the two ends of the connecting frame), the plate is ground linearly, when the part of the plate, which is in contact with the abrasive belt grinding disc 9, is ground completely, the driving dial in the sheave mechanism 10 is rotated for one circle again, the next position of the plate can be ground, and the operation is circulated until the surface of the plate is completely ground.
In summary, the present invention provides a grinding machine for finish machining of plate, which has the following improvements and advantages;
its 1 the utility model discloses in, the connection form of placing the board through reasonable design can be convenient for carry out longitudinal movement to the plate of top, is convenient for carry out the grinding.
2, the screw shaft at the lower end of the grinding mechanism is reasonably designed, so that the grinding mechanism can conveniently and transversely grind the plate, and the grinding quality is improved.
The gear rack transmission mechanism and the sheave mechanism below the placing plate are reasonably designed, so that the same length of the placing plate moving at each time can be guaranteed, the missing grinding or repeated grinding is reduced, and the grinding quality is improved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A grinding machine for finish machining of plates is characterized in that: the gantry crane comprises two parallel gantries (1) and a connecting frame (5) for connecting the two gantries (1), wherein two guide posts (4) and a screw shaft (6) are arranged on the connecting frame (5), and a sliding seat (8) is arranged on each of the guide posts (4) and the screw shaft (6); the outer end of the connecting frame (5) is also provided with a first motor (3), the output shaft of the first motor (3) is connected with the screw shaft (6) in a maintaining way, and the sliding seat (8) is provided with a grinding device; a placing plate (2) is further slidably mounted between the door frames (1), a sheave mechanism (10) is mounted at the outer end of any door frame (1), and a rack (13) is arranged at the bottom of the placing plate (2); the rack (13) is matched with a gear (12) arranged on a driven shaft (11) in the geneva gear mechanism (10).
2. A grinding machine for finish machining of plates, as claimed in claim 1, characterized in that: the grinding device comprises a second motor (7) and an abrasive belt grinding disc (9) which are arranged on a sliding seat (8), wherein the abrasive belt grinding disc (9) is arranged right above the placing plate (2).
3. A grinding machine for finish machining of plates, as claimed in claim 1, characterized in that: the sliding seat (8) penetrates through the two guide posts (4) and is in threaded connection with the screw shaft (6).
4. A grinding machine for finish machining of plates, as claimed in claim 1, characterized in that: a driven shaft (11) is also arranged between the two parallel portal frames (1); the grooved wheels of the grooved wheel mechanism (10) are installed on a driven shaft (11) at the outer end of the gantry (1), the driving drive plate of the grooved wheel mechanism (10) is rotationally connected to the corresponding gantry (1), and a handle is further arranged on the driving drive plate.
5. A grinding machine for finish machining of plates according to claim 1 or 4, characterized in that: the opposite surfaces of the tops of the two parallel door frames (1) are provided with sliding chutes; the placing plate (2) is connected in a sliding groove formed in the door frame (1) through bulges on two sides and keeps sliding connection.
6. A grinding machine for finish machining of plates, as claimed in claim 1, characterized in that: the rack (13) and a sliding groove formed in the door frame (1) are kept parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356986.XU CN213258722U (en) | 2020-10-21 | 2020-10-21 | Grinding machine for finish machining of plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356986.XU CN213258722U (en) | 2020-10-21 | 2020-10-21 | Grinding machine for finish machining of plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213258722U true CN213258722U (en) | 2021-05-25 |
Family
ID=75950448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022356986.XU Expired - Fee Related CN213258722U (en) | 2020-10-21 | 2020-10-21 | Grinding machine for finish machining of plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213258722U (en) |
-
2020
- 2020-10-21 CN CN202022356986.XU patent/CN213258722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230105 Address after: 511500 No. 01, 1st and 2nd floors, B09, 1st-3rd floor, headquarters building, Tianan Zhigu science and Technology Industrial Park, No. 18, Chuangxing Avenue, high tech Industrial Development Zone, Qingyuan City, Guangdong Province Patentee after: Guangdong Tiantong Technology Co.,Ltd. Address before: No. 492, daguanzhong Road, Tianhe Dongpu, Guangzhou, Guangdong 510000 Patentee before: LINGNAN INSTITUTE OF TECHNOLOGY |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |