CN203592386U - Grinding mechanism capable of improving grinding efficiency - Google Patents
Grinding mechanism capable of improving grinding efficiency Download PDFInfo
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- CN203592386U CN203592386U CN201320796997.7U CN201320796997U CN203592386U CN 203592386 U CN203592386 U CN 203592386U CN 201320796997 U CN201320796997 U CN 201320796997U CN 203592386 U CN203592386 U CN 203592386U
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- grinding
- groove
- rotating shaft
- workbench
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Abstract
The utility model discloses a grinding mechanism capable of improving grinding efficiency. The grinding mechanism comprises a work table, wherein the top end of the work table is concave inwards to form a groove of a cylinder structure, the central line of the groove and the central line of the work table coincide, a rotary shaft is arranged in the groove, one end of the rotary shaft penetrates through the groove and the work table and then is arranged below the work table, the axis of the rotary shaft and the axis of the groove coincide, the outer wall of the end, arranged below the work table, of the rotary shaft is provided with a gear in a sleeved mode, transmission teeth arranged outside the work table are connected with a power mechanism, and the gear is meshed with the transmission teeth; the outer wall of the end, arranged above the work table, of the rotary shaft is connected with a plurality of grinding rollers, the wheel surface of each grinding roller makes contact with the side wall of the groove, and the bottom end of each grinding roller makes contact with the bottom end of the groove. The grinding mechanism is high in grinding efficiency, can grind a large number of parts simultaneously, and resolves the problems that an existing grinding mechanism is low in grinding efficiency and not beneficial for grinding processes on a large scale. .
Description
Technical field
The utility model relates to a kind of mechanism, especially relates to a kind of grinding mechanism that can improve grinding efficiency, belongs to mechanical field.
Background technology
Machinery refers to the general name of machine and mechanism.Machinery can help people to reduce work difficulty or labour-saving tool device exactly, can be called as machinery as the article of chopsticks, broom and tweezers one class, and they are simple and mechanical.And complicated machinery is exactly to be made up of the simple and mechanical of two or more.Conventionally the machinery of these more complicated is called to machine.From the viewpoint of structure and motion, mechanism and machine indistinction, be loosely referred to as machinery, and plant equipment is of a great variety, and when plant equipment operation, its some parts even itself can carry out multi-form mechanical movement.Grinding, is under the jurisdiction of fine finishining (machining is divided roughing, fine finishining, the processing modes such as heat treatment) in machining, and processing capacity is few, precision is high.In machine industry, application is more extensive, utilizes the machining of the finishing surface of the work such as emery wheel of High Rotation Speed.Grinding is for inside and outside circle cylinder, taper seat and the plane of processing various workpiece, and special, the complicated profiled surface such as screw thread, gear and spline.Because hardness of grain is very high, grinding tool has self-sharpening, and grinding can, for processing various materials, comprise the contour hard metal of hardened steel, high strength alloy steel, carbide alloy, glass, pottery and marble and nonmetallic materials.Grinding speed refers to grinding speed, is generally 30～35 meter per seconds, is called high-speed grinding while exceeding 45 meter per second.Grinding is generally used for semifinishing and fine finishining, and it is even higher that precision can reach IT8～5, and surface roughness general grinding is
ra1.25～0.16 micron, accurate grinding is
ra0.16～0.04 micron, superfine grinding is
ra0.04～0.01 micron, mirror grinding can reach
rbelow a0.01 micron.The specific power of grinding (or claims specific energy consumption, excise the energy that unit volume workpiece material consumes) larger than general cutting, metal resection rate is less than general cutting, therefore before grinding, workpiece is all first removed most of allowance through other cutting process conventionally, only stays 0.1～1 millimeter or less grinding allowance.The efficiency of traditional grinding mechanism grinding is low, is unfavorable for large batch of grinding process.
Utility model content
The efficiency that the purpose of this utility model is to overcome above-mentioned existing grinding mechanism grinding is low, be unfavorable for the problem of grinding process in enormous quantities, design a kind of grinding mechanism that can improve grinding efficiency, the grinding efficiency of this grinding mechanism is high, can carry out grinding to large batch of parts simultaneously, the efficiency that has solved existing grinding mechanism grinding is low, is unfavorable for the problem of grinding process in enormous quantities.
The purpose of this utility model is achieved through the following technical solutions: a kind of grinding mechanism that can improve grinding efficiency, comprise workbench, the top indent of described workbench forms the groove of cylindrical structure, the center line of groove and the center line of workbench overlap, in groove, be provided with rotating shaft, rotating shaft one end is arranged on workbench bottom after passing groove and workbench, the axis of rotating shaft and the dead in line of groove, rotating shaft is arranged on the termination outer wall of workbench bottom and is sheathed with gear, workbench outer setting has driving cog, driving cog is connected with actuating unit, gear and driving cog engagement, rotating shaft is arranged on the termination outer wall of workbench top and is connected with several grinding rollers, and the wheel face of grinding roller all with the sidewall contact of groove, the bottom of grinding roller contacts with the bottom of groove.
Workbench below is provided with base, and base is arranged under gear, and the bottom of rotating shaft is arranged on base inside, is sheathed with bearing one on the outer wall of rotating shaft, and bearing one is arranged on base inside.
On the sidewall of base, be provided with gripper shoe, gripper shoe one end is fixed on the sidewall of base, and actuating unit is fixed in gripper shoe.
Rotating shaft is arranged on the termination outer wall of workbench top and is sheathed with installation sleeve, is provided with some installing plates on the outer wall of installation sleeve, and one end of installing plate is fixed on the outer wall of installation sleeve, and the axis extended line joining of all installing plates center that is installation sleeve.
The top indent of installing plate forms groove, and groove is communicated with away from the end face of installation sleeve with bottom and the installing plate of installing plate; Grinding roller inside is provided with location rod, rod one end, location is arranged on grinding roller inside, the other end is arranged on grinding roller top, and the top that is arranged on the location rod of grinding roller top is provided with connecting plate, connecting plate is fixed with the top of location rod, the other end, through groove, is provided with alignment pin on installing plate, alignment pin one end is simultaneously through groove and connecting plate.
On the outer wall of installation sleeve, be provided with locking pin, locking pin one end is arranged on rotating shaft inside through after installation sleeve.
On the outer wall of location rod, be sheathed with bearing two, bearing two is arranged on grinding roller inside, and the axis of grinding roller and shaft parallel.
In sum, the beneficial effects of the utility model are: the grinding efficiency of this grinding mechanism is high, can carry out grinding to large batch of parts simultaneously, and the efficiency that has solved existing grinding mechanism grinding is low, is unfavorable for the problem of grinding process in enormous quantities.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1-base; 2-driving cog; 3-gripper shoe; 4-bearing one; 5-rotating shaft; 6-gear; 7-motor; 8-workbench; 9-grinding roller; 10-location rod; 11-alignment pin; 12-connecting plate; 13-groove; 14-installing plate; 15-installation sleeve; 16-locking pin; 17-bearing two; 18-groove.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment 1:
As shown in Figure 1, a kind of grinding mechanism that can improve grinding efficiency, comprise workbench 8, the top indent of described workbench 8 forms the groove 18 of cylindrical structure, the center line of the center line of groove 18 and workbench 8 overlaps, in groove 18, be provided with rotating shaft 5, rotating shaft 5 one end are arranged on workbench 8 bottoms after passing groove 18 and workbench 8, the dead in line of the axis of rotating shaft 5 and groove 18, rotating shaft 5 is arranged on the termination outer wall of workbench 8 bottoms and is sheathed with gear 6, workbench 8 outer setting have driving cog 2, driving cog 2 is connected with actuating unit, gear 6 and driving cog 2 engage, rotating shaft 5 is arranged on the termination outer wall of workbench 8 tops and is connected with several grinding rollers 9, and the wheel face of grinding roller 9 all with the sidewall contact of groove 18, the bottom of grinding roller 9 contacts with the bottom of groove 18.Actuating unit generally adopts motor 7, gear 6 is vertical with the axis of driving cog 2, utilize the rotation of motor 7, by driving cog 2, the rotating speed of horizontally disposed motor being changed to direction is delivered in gear 6, drive vertically disposed rotating shaft 5 to carry out the rotation of horizontal direction, workbench 8 is also set to cylindrical structure, while making to rotate, centrifugal force can be even, rock little, the quantity of grinding roller 9 is four, the wheel face of each grinding roller 9 all with the sidewall contact of groove 18, like this in the time of grinding, rotating shaft 5 drives workbench to rotate, due to the effect of frictional force, grinding roller 9 rotates around location rod 10, the reserved suitable distance of grinding roller 9, parts are placed in groove, in rotation process, parts can rotate with grinding roller 9 arbitrarily, on the outer wall of grinding roller 9, be sheathed with emery wheel, carry out grinding with regard to parts like this, seem chaotic grinding, but in rotation process, parts are contacted, along with rotation, the frequency of grinding is high, be applicable to large batch of parts to carry out grinding, improve the efficiency of grinding, be conducive to the batch production of enterprise.The efficiency that has solved existing grinding mechanism grinding is low, is unfavorable for the problem of grinding process in enormous quantities.
Workbench 8 belows are provided with base 1, and base 1 is arranged under gear 6, and the bottom of rotating shaft 5 is arranged on base 1 inside, is sheathed with bearing 1 on the outer wall of rotating shaft 5, and bearing 1 is arranged on base 1 inside.On the outer wall of location rod 10, be sheathed with bearing 2 17, bearing 2 17 is arranged on grinding roller 9 inside, and the axis of grinding roller 9 is parallel with rotating shaft 5.On the sidewall of base 1, be provided with gripper shoe 3, gripper shoe 3 one end are fixed on the sidewall of base 1, and actuating unit is fixed in gripper shoe 3.Gripper shoe 3 is for mounted motor 7, and base 1 is set to prismatoid structure, and upper end area is little, and lower end area is large, and stability is high like this, can bear the centrifugal force while rotation, makes grinding mechanism steady.Bearing 1 and bearing 2 17 are all to adopt existing bearing arrangement, are convenient to the rotation of rotating shaft 5 and grinding roller 9.
Rotating shaft 5 is arranged on the termination outer wall of workbench 8 tops and is sheathed with installation sleeve 15, on the outer wall of installation sleeve 15, be provided with some installing plates 14, one end of installing plate 14 is fixed on the outer wall of installation sleeve 15, and the axis extended line joining of all installing plates 14 is installation sleeve 15 center.Installation sleeve 15 is for mounting plate 14, and installing plate 14 is general adopts four, and the joining of four installing plates 14 is installation sleeve 15 center, is also the center of rotating shaft 5, rocks little while work like this.
The top indent of installing plate 14 forms groove 13, and groove 13 is communicated with away from the end face of installation sleeve 15 with bottom and the installing plate 14 of installing plate 14; Grinding roller 9 inside are provided with location rod 10, rod 10 one end, location are arranged on grinding roller 9 inside, the other end is arranged on grinding roller 9 tops, and the top that is arranged on the location rod 10 of grinding roller 9 tops is provided with connecting plate 12, connecting plate 12 is fixed with the top of location rod 10, the other end, through groove 13, is provided with alignment pin 11 on installing plate 14, alignment pin 11 one end are simultaneously through groove 13 and connecting plate 12.Grinding roller 9 links together with installing plate 14 by location rod 10, and connecting plate 12 is overall structure with location rod 10, and location rod 10 is cylindrical structure, and connecting plate 12 is flat, be convenient to extend in groove 13, contact area when alignment pin 11 passes is larger, more firm.Groove 13 is set to the structure of this programme, is convenient to change grinding roller 9, and grinding roller 9 used after a period of time, exist wearing and tearing, when replacing, only alignment pin 11 need be extracted to a segment distance, connecting plate 12 is shifted out to groove 13, then new grinding roller 9 is installed, the efficiency of replacing is high.
On the outer wall of installation sleeve 15, be provided with locking pin 16, locking pin 16 one end are arranged on rotating shaft 5 inside through after installation sleeve 15.Locking pin 16 is that installation sleeve 15 is locked in rotating shaft 5, and installation sleeve 15 and rotating shaft 15 are synchronously rotated, and the position of installation sleeve 15 and rotating shaft 5 is fixed, and while transmitting rotation like this, synchronism is higher, and the efficiency of grinding is higher.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations that every foundation technology of the present utility model, method are done above embodiment in fact, within all falling into protection domain of the present utility model.
Claims (7)
1. one kind can be improved the grinding mechanism of grinding efficiency, it is characterized in that: comprise workbench (8), the top indent of described workbench (8) forms the groove (18) of cylindrical structure, the center line of the center line of groove (18) and workbench (8) overlaps, in groove (18), be provided with rotating shaft (5), rotating shaft (5) one end is arranged on workbench (8) bottom after passing groove (18) and workbench (8), the dead in line of the axis of rotating shaft (5) and groove (18), rotating shaft (5) is arranged on the termination outer wall of workbench (8) bottom and is sheathed with gear (6), workbench (8) outer setting has driving cog (2), driving cog (2) is connected with actuating unit, gear (6) and driving cog (2) engagement, rotating shaft (5) is arranged on the termination outer wall of workbench (8) top and is connected with several grinding rollers (9), and the wheel face of grinding roller (9) all with the sidewall contact of groove (18), the bottom of grinding roller (9) contacts with the bottom of groove (18).
2. a kind of grinding mechanism that can improve grinding efficiency according to claim 1, it is characterized in that: described workbench (8) below is provided with base (1), base (1) is arranged under gear (6), the bottom of rotating shaft (5) is arranged on base (1) inside, on the outer wall of rotating shaft (5), be sheathed with bearing one (4), bearing one (4) is arranged on base (1) inside.
3. a kind of grinding mechanism that can improve grinding efficiency according to claim 2, it is characterized in that: on the sidewall of described base (1), be provided with gripper shoe (3), gripper shoe (3) one end is fixed on the sidewall of base (1), and actuating unit is fixed in gripper shoe (3).
4. a kind of grinding mechanism that can improve grinding efficiency according to claim 1, it is characterized in that: described rotating shaft (5) is arranged on the termination outer wall above workbench (8) and is sheathed with installation sleeve (15), on the outer wall of installation sleeve (15), be provided with some installing plates (14), one end of installing plate (14) is fixed on the outer wall of installation sleeve (15), and the axis extended line joining of all installing plates (14) is the center of installation sleeve (15).
5. a kind of grinding mechanism that can improve grinding efficiency according to claim 4, it is characterized in that: the top indent of described installing plate (14) forms groove (13), and groove (13) is communicated with away from the end face of installation sleeve (15) with bottom and the installing plate (14) of installing plate (14); Grinding roller (9) inside is provided with location rod (10), rod (10) one end, location is arranged on grinding roller (9) inside, the other end is arranged on grinding roller (9) top, and the top that is arranged on the location rod (10) of grinding roller (9) top is provided with connecting plate (12), connecting plate (12) is fixed with the top of location rod (10), the other end is through groove (13), on installing plate (14), be provided with alignment pin (11), alignment pin (11) one end is simultaneously through groove (13) and connecting plate (12).
6. a kind of grinding mechanism that can improve grinding efficiency according to claim 4, it is characterized in that: on the outer wall of described installation sleeve (15), be provided with locking pin (16), locking pin (16) one end is arranged on rotating shaft (5) inside through after installation sleeve (15).
7. a kind of grinding mechanism that can improve grinding efficiency according to claim 5, it is characterized in that: on the outer wall of described location rod (10), be sheathed with bearing two (17), bearing two (17) is arranged on grinding roller (9) inside, and the axis of grinding roller (9) is parallel with rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796997.7U CN203592386U (en) | 2013-12-09 | 2013-12-09 | Grinding mechanism capable of improving grinding efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320796997.7U CN203592386U (en) | 2013-12-09 | 2013-12-09 | Grinding mechanism capable of improving grinding efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203592386U true CN203592386U (en) | 2014-05-14 |
Family
ID=50673327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320796997.7U Expired - Fee Related CN203592386U (en) | 2013-12-09 | 2013-12-09 | Grinding mechanism capable of improving grinding efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203592386U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659570A (en) * | 2013-12-09 | 2014-03-26 | 成都科盛石油科技有限公司 | Grinding mechanism for improving grinding efficiency |
| CN106217146A (en) * | 2016-09-30 | 2016-12-14 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | The Cinnabaris artware processing unit (plant) that a kind of many grinding abrasive disks ladder is horizontally-arranged |
| CN106256490A (en) * | 2016-09-30 | 2016-12-28 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | The Cinnabaris artware processing unit (plant) that a kind of many grinding abrasive disks are horizontally-arranged |
| CN106363496A (en) * | 2016-09-30 | 2017-02-01 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | Cinnabar art-craft processing device with multiple grinding wheels vertically arranged |
| CN106363472A (en) * | 2016-09-30 | 2017-02-01 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | Cinnabar artwork processing device with multiple grinding wheels arranged vertically in step mode |
-
2013
- 2013-12-09 CN CN201320796997.7U patent/CN203592386U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103659570A (en) * | 2013-12-09 | 2014-03-26 | 成都科盛石油科技有限公司 | Grinding mechanism for improving grinding efficiency |
| CN103659570B (en) * | 2013-12-09 | 2016-01-20 | 成都科盛石油科技有限公司 | A kind of grinding mechanism based on improving grinding efficiency |
| CN106217146A (en) * | 2016-09-30 | 2016-12-14 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | The Cinnabaris artware processing unit (plant) that a kind of many grinding abrasive disks ladder is horizontally-arranged |
| CN106256490A (en) * | 2016-09-30 | 2016-12-28 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | The Cinnabaris artware processing unit (plant) that a kind of many grinding abrasive disks are horizontally-arranged |
| CN106363496A (en) * | 2016-09-30 | 2017-02-01 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | Cinnabar art-craft processing device with multiple grinding wheels vertically arranged |
| CN106363472A (en) * | 2016-09-30 | 2017-02-01 | 贵州省铜仁市万山区丹缘朱砂工艺品有限公司 | Cinnabar artwork processing device with multiple grinding wheels arranged vertically in step mode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20141209 |
|
| EXPY | Termination of patent right or utility model |