CN220806872U - Pressing mechanism of multiple grinding bowls - Google Patents
Pressing mechanism of multiple grinding bowls Download PDFInfo
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- CN220806872U CN220806872U CN202322448625.1U CN202322448625U CN220806872U CN 220806872 U CN220806872 U CN 220806872U CN 202322448625 U CN202322448625 U CN 202322448625U CN 220806872 U CN220806872 U CN 220806872U
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- fixedly connected
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- pressing
- grinding
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- 238000003825 pressing Methods 0.000 title claims abstract description 75
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 238000005056 compaction Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 238000003754 machining Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model discloses a hold-down mechanism of a multi-grinding bowl, which comprises: the lower surface of the pressing handle is fixedly connected with a fixing device, the side surface of the fixing device is movably connected with a supporting frame, the side surface of the supporting frame is fixedly connected with a bearing, the side surface of the bearing is fixedly connected with an eccentric wheel, the lower surface of the fixing device is movably connected with a tray, the side surface of the tray is fixedly connected with a pressing arm, the pressing arm is provided with a plurality of branches, the lower surface of each branch is fixedly connected with a second spring, and one end of the second spring, which is far away from the branch, is fixedly connected with a pressing plate; the upper surface of the platform is provided with a groove, and the side surface of the groove is movably connected with a grinding bowl. Through above part, push down the handle, compress tightly one or more grinding bowl through compressing tightly the arm once, compress tightly fast, improve and compress tightly efficiency, suitability are stronger, have stability more, compress tightly through the spring to control, extension grinding bowl's life to the packing force.
Description
Technical Field
The utility model relates to the technical field of pressing mechanisms, in particular to a pressing mechanism with multiple grinding bowls.
Background
When the conventional pressing mechanism with multiple grinding bowls is used, each bowl is generally pressed respectively or integrally pressed through a bracket, a supporting arm is rigidly connected with the bowl, then a motor drives the grinding bowl and a grinding ball to rotate relatively, the grinding ball and a sample in the grinding bowl are rubbed and collided through friction force and contact force, so that the grinding work is realized, but when the device is used, the service life of the grinding bowl is influenced due to the rigid connection between the grinding bowl and the pressing arm in the grinding process, the pressing efficiency is low, quick pressing cannot be realized, a plurality of grinding bowls cannot be pressed at one time, a pressing platen cannot be pressed through a spring, the pressing force cannot be controlled, the grinding efficiency is influenced, and the Chinese patent discloses a hydraulic automatic pressing device for a grinding machine, which has the application number of '201921756419.4', pushes out the telescopic end of a hydraulic telescopic mechanism through an automatic hydraulic pump, the hydraulic telescopic mechanism tightly extrudes and fixes the compaction claw on the upper part of the grinding bowl, so that the grinding bowl can be stably fixed, the defects of loose compaction and labor consumption of an old grinding machine are overcome, the grinding technology level is improved, the grinding machining precision and the machining quality are ensured, the machining cost is obviously reduced, the machining efficiency is improved, the old grinding machine is further practically improved, the equipment replacement cost is reduced, the advanced manufacturing technology is promoted, meanwhile, the old equipment is enabled to regenerate the machine, the working efficiency is improved, the working intensity of corresponding posts is reduced, and the expenditure of labor cost is saved, but the device has low compaction efficiency and cannot realize rapid compaction because of rigid connection between the grinding bowl and the compaction arm in the grinding process when in use, the grinding bowl can not be pressed once, the pressing platen can not be pressed through the spring, the pressing force can not be controlled, and the grinding efficiency is affected.
Disclosure of utility model
The utility model aims to at least solve one of the technical problems in the prior art, and provides a pressing mechanism with multiple grinding bowls, which achieves the effect of rapid pressing by pressing a handle, a bearing, a pressing arm, a second spring, the grinding bowls, a pressing plate and an eccentric wheel, achieves the purposes of rapid pressing, improving pressing efficiency and stronger applicability by pressing one or more grinding bowls at a time by the pressing arm, achieves the effect of controlling force by the first spring, the pressing arm, a supporting shaft, a platform and a tray, and achieves the purposes of promoting the pressing of the grinding bowls by the pressing plate, improving stability of the supporting shaft arranged in the middle and controlling the pressing force by the spring, protecting the grinding bowls and prolonging the service life of the grinding bowls.
The utility model also provides a pressing mechanism with the multiple grinding bowls, which comprises: the pressing handle is characterized in that a fixing device is arranged on the lower surface of the pressing handle, a supporting frame is movably connected to the side surface of the fixing device, a bearing is fixedly connected to the side surface of the supporting frame, an eccentric wheel is fixedly connected to the side surface of the bearing, a tray is movably connected to the lower surface of the fixing device, a pressing arm is fixedly connected to the side surface of the tray, a plurality of branches are arranged on the pressing arm, a second spring is fixedly connected to the lower surface of each branch, and a pressing plate is fixedly connected to one end, far away from each branch, of the second spring; the polishing device comprises a platform, wherein a groove is formed in the upper surface of the platform, a grinding bowl is movably connected to the side surface of the groove, a fixing plate is fixedly connected to the upper surface of the platform, and the upper surface of the fixing plate is fixedly connected with a fixing device. Through above part, push down, compress tightly one or more grinding bowl through compressing tightly the arm once to realize compressing tightly fast, improve and compress tightly efficiency, suitability are stronger, promote to compress tightly that the dish compresses tightly grinding bowl, back shaft setting have stability in the centre, compress tightly through the spring, thereby make the packing force can control, protect grinding bowl, extension grinding bowl's life.
According to the pressing mechanism of the multiple grinding bowls, the supporting rod is fixedly connected to the lower surface of the platform, the annular supporting plate is fixedly connected to one end, away from the platform, of the supporting rod, and the supporting rod is convenient to support and improves stability during working through the components.
According to the pressing mechanism of the multiple grinding bowls, the lower surface of the annular supporting plate is fixedly connected with the connecting frame, and the lower surface of the connecting frame is fixedly connected with the supporting plate.
According to the pressing mechanism of the multiple grinding bowls, the side surface of the supporting plate is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the connecting frame, and the parts are convenient to develop work and improve work efficiency.
According to the pressing mechanism of the multiple grinding bowls, the plurality of supporting springs are fixedly connected to the lower surface of the platform, one ends of the supporting springs, which are far away from the platform, are fixedly connected with the annular supporting plate, and the supporting springs support the platform through the components and play roles in protection and buffering.
According to the pressing mechanism with multiple grinding bowls, the grinding bowls are movably connected with the pressing plate, and through the components, grinding work and replacement of the grinding bowls are facilitated, and efficiency is improved.
According to the pressing mechanism of the multiple grinding bowls, the tray is fixedly connected with the supporting frame, and the tray is movably connected with the eccentric wheel, so that the pressing arm can move downwards more quickly and accurately, and the efficiency is higher.
According to the pressing mechanism of the multiple grinding bowls, one end of the first spring is fixedly connected with the tray, and one end of the first spring, which is far away from the tray, is fixedly connected with the fixing plate.
According to the pressing mechanism of the multi-grinding bowl, the fixing device comprises: the back shaft, back shaft and platform sliding connection, back shaft side surface fixedly connected with first spring through above part, can once only compress tightly a plurality of grinding bowls, raises the efficiency.
According to the pressing mechanism of the multi-grinding bowl, the fixing device further comprises: the support arm, the support arm is located the rear surface that compresses tightly the handgrip, support arm and platform fixed connection, through above part, can once realize the compaction of one or more grinding bowl, the suitability is stronger.
Advantageous effects
1. Compared with the prior art, the pressing mechanism with multiple grinding bowls achieves the effect of rapid pressing by pressing the handle, the bearing, the pressing arm, the second spring, the grinding bowls, the pressing plate and the eccentric wheel, and achieves the purposes of rapid pressing, improved pressing efficiency and stronger applicability by pressing the handle downwards and pressing one or more grinding bowls through the pressing arm at one time.
2. Compared with the prior art, the compressing mechanism with multiple grinding bowls achieves the effect of controlling strength through the first spring, the compressing arm, the supporting shaft, the platform and the tray, and achieves the purposes of promoting the compressing disc to compress the grinding bowls, enabling the supporting shaft to be arranged in the middle and have stability, compressing through the spring, enabling compressing force to be controlled, protecting the grinding bowls and prolonging the service life of the grinding bowls.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a block diagram of the overall structure of the compaction mechanism of the multiple grinding bowl of the present utility model;
fig. 2 is an overall structural diagram of embodiment 2 of the present utility model.
Legend description:
1. Compressing the handle; 2. a bearing; 3. a hold-down arm; 4. a first spring; 5. a second spring; 6. a compacting plate; 7. grinding the bowl; 8. a fixing device; 9. an eccentric wheel; 10. a platform; 11. a brace rod; 12. a connecting plate; 13. a support plate; 14. a support frame; 15. an annular supporting plate; 16. a connecting frame; 17. a support spring; 18. a fixing plate; 19. and a tray.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Example 1
Referring to fig. 1, a pressing mechanism of a multiple grinding bowl according to an embodiment of the present utility model includes: compress tightly handle 1, compress tightly handle 1 lower surface and be provided with fixing device 8, fixing device 8 includes: the back shaft supports compressing tightly handle 1, can drive the lifting height of pressure strip 6, back shaft and platform 10 sliding connection, back shaft side surface fixedly connected with first spring 4, be convenient for reset, first spring 4 one end and tray 19 fixed connection, the one end and the fixed plate 18 fixed connection of tray 19 are kept away from to first spring 4, fixing device 8 side surface swing joint has support frame 14, the installation of eccentric wheel 9 and bearing 2 of being convenient for, support frame 14 side surface fixedly connected with bearing 2 makes eccentric wheel 9 steadily carry out rotary motion, bearing 2 side surface fixedly connected with eccentric wheel 9, the downward movement of compressing tightly arm 3 of being convenient for, fixing device 8 lower surface swing joint has tray 19, tray 19 and support frame 14 fixed connection, tray 19 and eccentric wheel 9 swing joint, tray 19 side surface fixedly connected with compressing tightly arm 3, promote compressing tightly of pressure strip 6, compressing tightly arm 3 is provided with a plurality of branches, every branch lower surface fixedly connected with second spring 5, the one end fixedly connected with pressure strip 6 of branch is kept away from to second spring 5, compress tightly to grinding bowl 7.
The platform 10 provides the place for the installation of grinding bowl 7, the upper surface of platform 10 is provided with the recess, recess side surface swing joint has grinding bowl 7, hold the sample, grinding bowl 7 and pressure strip 6 swing joint, platform 10 upper surface fixedly connected with fixed plate 18, fix fixing device 8, fixed plate 18 upper surface and fixing device 8 fixed connection, platform 10 lower surface fixedly connected with vaulting pole 11, supporting platform 10, the one end fixedly connected with annular fagging 15 that platform 10 was kept away from to vaulting pole 11, support, annular fagging 15 lower surface fixedly connected with link 16, connect annular fagging 15 and backup pad 13, link 16 lower surface fixedly connected with backup pad 13, support whole device, backup pad 13 side surface fixedly connected with connecting plate 12, connecting plate 12 and link 16 fixed connection, platform 10 lower surface fixedly connected with a plurality of supporting springs 17, support, the one end that platform 10 was kept away from to a plurality of supporting springs 17 and annular fagging 15 fixed connection.
Example 2
Referring to fig. 2, this embodiment is different from the first embodiment in that: the fixing device further includes: the support arm supports, and the support arm is located and compresses tightly the rear surface of handlebar 1, and support arm and platform 10 fixed connection.
Working principle: when the grinding bowl 7 is used, firstly, the pressing handle 1 is lifted, the grinding bowl 7 filled with materials is placed in a corresponding groove on the platform 10, then the pressing handle 1 is pressed down to a limit position, the pressing arm 3 moves down under the action of the eccentric wheel 9, the pressing arm 3 is provided with a plurality of branches and can move down along the supporting shaft, each branch is connected with the second spring 5 and the pressing plate 6, the pressing plate 6 is connected with the pressing arm 3 through the second spring 5, when the pressing plate 6 contacts the grinding bowl 7, the pressing arm 3 continues to move down, at this time, the second spring 5 is compressed, the pressure of the pressing grinding bowl 7 is related to the compression amount of the second spring 5, the pressing force of the grinding bowl 7 is controlled by controlling the compression amount of the second spring 5, after the grinding is finished, the pressing handle 1 is lifted to the limit position, the pressing arm 3 is always stuck to the bearing 2 under the action of the first spring 4, the pressing plate 6 is lifted up, the grinding bowl 7 is driven to leave, and then the grinding bowl 7 is taken out.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (10)
1. A compaction mechanism for a multiple grinding bowl, comprising: compress tightly handle (1), compress tightly handle (1) lower surface and be provided with fixing device (8), fixing device (8) side surface swing joint has support frame (14), support frame (14) side surface fixedly connected with bearing (2), bearing (2) side surface fixedly connected with eccentric wheel (9), fixing device (8) lower surface swing joint has tray (19), tray (19) side surface fixedly connected with compress tightly arm (3), compress tightly arm (3) are provided with a plurality of branches, every branch lower surface fixedly connected with second spring (5), the one end fixedly connected with pressure strip (6) of branch are kept away from to second spring (5);
The grinding bowl comprises a platform (10), wherein a groove is formed in the upper surface of the platform (10), a grinding bowl (7) is movably connected to the side surface of the groove, a fixing plate (18) is fixedly connected to the upper surface of the platform (10), and the upper surface of the fixing plate (18) is fixedly connected with a fixing device (8).
2. The pressing mechanism of the multiple grinding bowls according to claim 1, wherein a supporting rod (11) is fixedly connected to the lower surface of the platform (10), and an annular supporting plate (15) is fixedly connected to one end, far away from the platform (10), of the supporting rod (11).
3. The pressing mechanism of the multiple grinding bowls according to claim 2, wherein a connecting frame (16) is fixedly connected to the lower surface of the annular supporting plate (15), and a supporting plate (13) is fixedly connected to the lower surface of the connecting frame (16).
4. A compacting mechanism for multiple grinding bowls according to claim 3, characterized in that the side surface of the support plate (13) is fixedly connected with a connecting plate (12), and the connecting plate (12) is fixedly connected with a connecting frame (16).
5. The compaction mechanism for the multiple grinding bowls according to claim 1, wherein a plurality of supporting springs (17) are fixedly connected to the lower surface of the platform (10), and one end, far away from the platform (10), of each supporting spring (17) is fixedly connected with the annular supporting plate (15).
6. A compacting mechanism for multiple grinding bowls according to claim 1, characterized in that the grinding bowl (7) is movably connected to the compacting plate (6).
7. A compacting mechanism for multiple grinding bowls according to claim 1, characterized in that the tray (19) is fixedly connected with the support frame (14), and the tray (19) is movably connected with the eccentric wheel (9).
8. A multi-grinding bowl compaction mechanism according to claim 1, wherein the fixing means comprises: the support shaft is in sliding connection with the platform (10), and the side surface of the support shaft is fixedly connected with a first spring (4).
9. The pressing mechanism of a multiple grinding bowl according to claim 8, wherein one end of the first spring (4) is fixedly connected with the tray (19), and one end of the first spring (4) far away from the tray (19) is fixedly connected with the fixing plate (18).
10. The multiple grinding bowl compaction mechanism according to claim 1, wherein the fixture further comprises: the support arm is positioned on the rear surface of the compression handle (1), and is fixedly connected with the platform (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448625.1U CN220806872U (en) | 2023-09-11 | 2023-09-11 | Pressing mechanism of multiple grinding bowls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322448625.1U CN220806872U (en) | 2023-09-11 | 2023-09-11 | Pressing mechanism of multiple grinding bowls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220806872U true CN220806872U (en) | 2024-04-19 |
Family
ID=90678125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322448625.1U Active CN220806872U (en) | 2023-09-11 | 2023-09-11 | Pressing mechanism of multiple grinding bowls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220806872U (en) |
-
2023
- 2023-09-11 CN CN202322448625.1U patent/CN220806872U/en active Active
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