CN212470898U - High-efficient grinding device - Google Patents
High-efficient grinding device Download PDFInfo
- Publication number
- CN212470898U CN212470898U CN202020971304.3U CN202020971304U CN212470898U CN 212470898 U CN212470898 U CN 212470898U CN 202020971304 U CN202020971304 U CN 202020971304U CN 212470898 U CN212470898 U CN 212470898U
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- Prior art keywords
- lifting plate
- grinding device
- screw
- rod
- groove
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- Expired - Fee Related
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- 238000003466 welding Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000005498 polishing Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 229910001651 emery Inorganic materials 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model relates to the technical field of polishing devices, in particular to a high-efficiency polishing device, which solves the defects of low production efficiency and high limitation in the prior art and comprises a workbench, wherein the top of the workbench is respectively provided with a guide pillar and an air cylinder which are symmetrically arranged through bolts, the outer part of the guide pillar is provided with a lifting plate in a sliding way, the top of the lifting plate is provided with a sliding seat which is symmetrically arranged in a sliding way, the top of the sliding seat is fixedly provided with a servo motor through bolts, and through the arrangement of structures such as the lifting plate, the sliding seat, grinding wheels, a screw rod, a connecting rod, a spring, a clamping plate and the like, after a workpiece is placed, a person can rotate the screw rod to adjust the distance between the two grinding wheels, and through the simultaneous contact of the two grinding wheels and the two sides of the workpiece, the synchronous polishing of the two sides, the production efficiency is high, the distance can be adjusted at will, and the application range is wide.
Description
Technical Field
The utility model relates to a grinding device technical field especially relates to a high-efficient grinding device.
Background
Sanding, which is one of surface modification techniques, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper or the like containing particles of relatively high hardness) mainly for the purpose of obtaining a specific surface roughness.
The grinding device in the prior art has the following defects: 1. during polishing, two sides of a workpiece can be polished only step by step, a fixing mechanism is complex, the operation steps are multiple, and the production efficiency is low; 2. the work piece can't remove after fixed, changes the position of polishing and only can dismouting work piece again, and the limitation is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of low production efficiency and high limitation in the prior art and providing a high-efficiency grinding device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-efficiency polishing device comprises a workbench, wherein guide pillars and cylinders which are symmetrically arranged are fixedly mounted at the top of the workbench through bolts respectively, a lifting plate is arranged outside the guide pillars in a sliding manner, sliding seats which are symmetrically arranged are arranged at the top of the lifting plate in a sliding manner, a servo motor is fixedly mounted at the top of the sliding seat through bolts, the output end of the servo motor is connected with a driving shaft through a coupler, and a grinding wheel is mounted outside the driving shaft;
the top of the lifting plate is welded with a support, a screw rod is rotatably mounted on the support, a moving block is sleeved outside the screw rod, two sides of the moving block are movably hinged with connecting rods, and the other end of each connecting rod is movably hinged with one side of the sliding seat;
the top of workstation is provided with fixture, fixture places the seat and slides and set up at the top of workstation including placing the seat, and the top welding of placing the seat has the fixed block of symmetrical arrangement, the through-hole has been seted up to the inside of fixed block, and the inside sliding connection of through-hole has the depression bar, the one end of depression bar is passed through the screw fixation and is had the grip block.
Preferably, the lifting plate is provided with a yielding groove, and the driving shaft penetrates through the interior of the yielding groove.
Preferably, the inside of the moving block is provided with a mounting hole, an adjusting nut is fixed inside the mounting hole through a countersunk bolt, and the adjusting nut is sleeved outside the screw rod.
Preferably, the support is provided with a bearing, and the screw rod is sleeved inside the bearing.
Preferably, a piston rod is arranged inside the cylinder, the other end of the piston rod is connected with a push rod through a countersunk bolt, and the other end of the push rod is fixedly connected with the bottom of the lifting plate through a bolt.
Preferably, set up flutedly on the workstation, there is the guide rail through countersunk head bolt fastening on the diapire of recess, place seat and guide rail sliding connection, the inside of placing the seat is equipped with ball nut, and the internal rotation of recess installs the lead screw, ball nut assembles in the outside of lead screw, and the screw fastening is passed through to the one end of lead screw has the crank.
Preferably, one end of the pressure lever is provided with a stop block of an integrally formed structure, a spring is sleeved outside the pressure lever, and two ends of the spring are respectively fixedly connected with one side of the fixed block and one side of the stop block through buckles.
Preferably, the top of the lifting plate is provided with a dovetail groove, and the sliding seat is in sliding connection with the dovetail groove.
Preferably, the lifting plate is provided with through holes which are symmetrically arranged, the guide posts are embedded in the through holes, and the tops of the guide posts are provided with limit blocks.
The utility model has the advantages that:
1. the utility model discloses in through the setting of lifter plate, sliding seat, emery wheel, screw rod, connecting rod, spring and grip block isotructure, the work piece is placed the back, and the personnel can rotate the screw rod and adjust the interval between two emery wheels, contacts simultaneously through two emery wheels and work piece both sides, realizes polishing the synchronization of work piece both sides, when fixed, utilizes powerful spring to promote the fixed work piece of grip block, the simple operation, and production efficiency is high, and the interval can be adjusted wantonly, and application scope is wider.
2. The utility model discloses in through fixture's setting, the work piece is at fixed back, and the rotatable crank of personnel drives and places the seat and slide in that the recess is inside for place the seat and drive the work piece and remove, thereby can adjust the position of work piece at the in-process of polishing, need not to relapse the dismouting, eliminated grinding device's on the market limitation, the flexibility ratio is higher, makes things convenient for personnel to use.
Drawings
Fig. 1 is a front view of a high-efficiency polishing device provided by the present invention;
fig. 2 is a side sectional view of the working table according to the present invention;
fig. 3 is a top view of the lifting plate according to the present invention;
fig. 4 is the utility model provides a high-efficient grinding device's enlarged picture of reference numeral A department.
In the figure: the device comprises a working table 1, a lifting plate 2, a clamping mechanism 3, a 31 placing seat, a 32 lead screw, a 33 crank, a 34 fixing block, a 35 through hole, a 36 pressing rod, a 37 clamping plate, a 38 spring, a 39 stop block, a 4 guide pillar, a 5 bracket, a 6 screw rod, a 7 moving block, an 8 sliding seat, a 9 connecting rod, a 10 abdicating groove, a 11 servo motor, a 12 air cylinder, a 13 grinding wheel, a 14 driving shaft and a 15 push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a high-efficiency polishing device comprises a workbench 1, wherein the top of the workbench 1 is fixedly provided with guide pillars 4 and cylinders 12 which are symmetrically arranged through bolts, the outer part of the guide pillar 4 is slidably provided with a lifting plate 2, the top of the lifting plate 2 is slidably provided with symmetrically arranged sliding seats 8, the top of the sliding seat 8 is fixedly provided with a servo motor 11 through bolts, the output end of the servo motor 11 is connected with a driving shaft 14 through a coupler, and the outer part of the driving shaft 14 is provided with a grinding wheel 13; the top of the lifting plate 2 is welded with a bracket 5, a screw 6 is rotatably mounted on the bracket 5, a moving block 7 is sleeved outside the screw 6, two sides of the moving block 7 are movably hinged with connecting rods 9, and the other end of each connecting rod 9 is movably hinged with one side of a sliding seat 8; the top of workstation 1 is provided with fixture 3, and fixture 3 places seat 31 and slides and set up at the top of workstation 1 including placing seat 31, and the top welding of placing seat 3 has symmetrical arrangement's fixed block 34, and through-hole 35 has been seted up to the inside of fixed block 34, and the inside sliding connection of through-hole 35 has depression bar 36, and the one end of depression bar 36 is passed through the screw fixation and is had grip block 37.
Wherein, through the arrangement of the lifting plate 2, the sliding seat 8, the grinding wheels 13, the screw rods 6, the connecting rods 9, the springs 38, the clamping plates 37 and other structures, after a workpiece is placed, a person can rotate the screw rods 6 to adjust the distance between the two grinding wheels 13, the two grinding wheels 13 are simultaneously contacted with the two sides of the workpiece to realize the synchronous grinding of the two sides of the workpiece, when in fixation, the strong spring 38 is utilized to push the clamping plate 37 to fix the workpiece, the operation is convenient, the production efficiency is high, the spacing can be adjusted at will, the application range is wider, through the arrangement of the clamping mechanism, after the workpiece is fixed, a person can rotate the crank 33 to drive the placing seat to slide in the groove, so that the placing seat 31 drives the workpiece to move, thereby can adjust the position of work piece at the in-process of polishing, need not to relapse the dismouting, eliminated grinding device's on the market limitation, the flexibility ratio is higher, makes things convenient for personnel to use.
Furthermore, a abdicating groove 10 is formed on the lifting plate 2, the driving shaft 14 passes through the inside of the abdicating groove 10, a mounting hole is formed in the moving block 7, an adjusting nut is fixed in the mounting hole through a countersunk bolt, the adjusting nut is sleeved outside the screw rod 6, a bearing is installed on the bracket 5, the screw rod 6 is sleeved inside the bearing, a piston rod is arranged inside the cylinder 12, the other end of the piston rod is connected with a push rod 15 through the countersunk bolt, the other end of the push rod 15 is fixedly connected with the bottom of the lifting plate 2 through a bolt, a groove is formed in the workbench 1, a guide rail is fixed on the bottom wall of the groove through the countersunk bolt, the placing seat 31 is connected with the guide rail in a sliding manner, a ball nut is assembled in the placing seat 31, a lead screw 32 is rotatably installed in the groove, the ball nut is assembled outside the lead screw 32, a crank 33 is fixed, one end of the pressure lever 36 is provided with a stop block 39 of an integrated structure, a spring 38 is sleeved outside the pressure lever 36, two ends of the spring 38 are respectively fixedly connected with one side of the fixing block 34 and one side of the stop block 39 through buckles, a dovetail groove is formed in the top of the lifting plate 2, the sliding seat 8 is connected with the dovetail groove in a sliding mode, through holes which are symmetrically arranged are formed in the lifting plate 2, the guide pillar 4 is embedded into the through holes, and a limit block is arranged at the top of the guide pillar 4.
In the embodiment, during processing, a workpiece is placed between the fixed blocks 34, the distance between the fixed blocks 34 is customized according to the size and the model of the workpiece, after the workpiece is placed, the springs 38 at the two sides push the compression rod 36 to move, and the clamping plate 37 at the end part of the compression rod 36 clamps and fixes the workpiece;
further, during polishing, according to the thickness of a workpiece, a person rotates the screw 6, the screw 6 drives the external moving block 7 to move up and down, so that the connecting rods 9 on two sides are acted to rotate, the sliding seat 8 can slide on the dovetail groove after the connecting rods 9 on two sides are rotated, so that the distance between the servo motor 11 and the grinding wheel 13 is driven to change, when the grinding wheel 13 is tightly attached to two sides of the workpiece, adjustment is stopped, the servo motor 11 is started, the servo motor 11 drives the grinding wheel 13 to rotate to polish the workpiece, in the polishing process, the two cylinders 12 can synchronously act, the height of the lifting plate 2 is adjusted to drive the grinding wheel 13 to move up and down, the person can also rotate the crank 33 in the process, after the crank 33 acts on the lead screw 32 to rotate, the placing seat 31 drives the workpiece to move back and forth, so that all positions of the workpiece can be polished comprehensively and effectively, it should be noted that, in the moving process of the workpiece or the lifting plate 2, the receding groove 10 is arranged on the lifting plate 2, so that a larger moving range of the workpiece can be provided, and the devices cannot collide with each other.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. A high-efficiency grinding device comprises a workbench (1), and is characterized in that guide pillars (4) and cylinders (12) which are symmetrically arranged are fixedly mounted at the top of the workbench (1) through bolts respectively, a lifting plate (2) is slidably arranged outside the guide pillars (4), symmetrically arranged sliding seats (8) are slidably arranged at the top of the lifting plate (2), a servo motor (11) is fixedly mounted at the top of the sliding seats (8) through bolts, the output end of the servo motor (11) is connected with a driving shaft (14) through a coupling, and a grinding wheel (13) is mounted outside the driving shaft (14);
the top of the lifting plate (2) is welded with a support (5), a screw rod (6) is rotatably mounted on the support (5), a moving block (7) is sleeved outside the screw rod (6), two sides of the moving block (7) are movably hinged with connecting rods (9), and the other end of each connecting rod (9) is movably hinged with one side of a sliding seat (8);
the top of workstation (1) is provided with fixture (3), fixture (3) are including placing seat (31), place seat (31) and slide and set up at the top of workstation (1), and the top welding of placing seat (31) has fixed block (34) of symmetrical arrangement, through-hole (35) have been seted up to the inside of fixed block (34), and the inside sliding connection of through-hole (35) has depression bar (36), the one end of depression bar (36) is passed through the fix with screw and is had grip block (37).
2. The efficient grinding device as claimed in claim 1, wherein the lifting plate (2) is provided with an abdicating groove (10), and the driving shaft (14) passes through the inside of the abdicating groove (10).
3. The efficient grinding device as claimed in claim 1, wherein a mounting hole is formed in the moving block (7), an adjusting nut is fixed in the mounting hole through a countersunk bolt, and the adjusting nut is sleeved on the outer portion of the screw rod (6).
4. A high efficiency grinding device as claimed in claim 1, wherein said bracket (5) is provided with a bearing, and said screw (6) is sleeved inside said bearing.
5. A high-efficiency grinding device according to claim 1, characterized in that a piston rod is arranged in the cylinder (12), the other end of the piston rod is connected with a push rod (15) through a countersunk bolt, and the other end of the push rod (15) is fixedly connected with the bottom of the lifting plate (2) through a bolt.
6. The efficient grinding device as claimed in claim 1, wherein the workbench (1) is provided with a groove, a guide rail is fixed on the bottom wall of the groove through a countersunk bolt, the placing seat (31) is slidably connected with the guide rail, a ball nut is assembled inside the placing seat (31), a lead screw (32) is rotatably installed inside the groove, the ball nut is assembled outside the lead screw (32), and a crank (33) is fixed at one end of the lead screw (32) through a screw.
7. The efficient grinding device as claimed in claim 1, wherein a stop block (39) of an integrated structure is arranged at one end of the pressure rod (36), a spring (38) is sleeved outside the pressure rod (36), and two ends of the spring (38) are fixedly connected with one side of the fixed block (34) and one side of the stop block (39) respectively through buckles.
8. A high efficiency grinding apparatus as claimed in claim 1, wherein the top of the lifting plate (2) is provided with a dovetail groove, and the sliding seat (8) is slidably connected with the dovetail groove.
9. The efficient grinding device according to claim 1, characterized in that the lifting plate (2) is provided with symmetrically arranged through holes, the guide posts (4) are embedded in the through holes, and the tops of the guide posts (4) are provided with limit blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020971304.3U CN212470898U (en) | 2020-06-01 | 2020-06-01 | High-efficient grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020971304.3U CN212470898U (en) | 2020-06-01 | 2020-06-01 | High-efficient grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212470898U true CN212470898U (en) | 2021-02-05 |
Family
ID=74446461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020971304.3U Expired - Fee Related CN212470898U (en) | 2020-06-01 | 2020-06-01 | High-efficient grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212470898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059420A (en) * | 2021-04-19 | 2021-07-02 | 合肥市科创快速模具技术发展有限公司 | Polishing device for plates |
| CN113182999A (en) * | 2021-05-11 | 2021-07-30 | 江苏电子信息职业学院 | Improved mechanism of automobile brake disc machining equipment |
| CN116038354A (en) * | 2023-04-03 | 2023-05-02 | 山西建投临汾建筑产业有限公司 | Turning and milling combined machining numerical control machine tool |
-
2020
- 2020-06-01 CN CN202020971304.3U patent/CN212470898U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059420A (en) * | 2021-04-19 | 2021-07-02 | 合肥市科创快速模具技术发展有限公司 | Polishing device for plates |
| CN113182999A (en) * | 2021-05-11 | 2021-07-30 | 江苏电子信息职业学院 | Improved mechanism of automobile brake disc machining equipment |
| CN116038354A (en) * | 2023-04-03 | 2023-05-02 | 山西建投临汾建筑产业有限公司 | Turning and milling combined machining numerical control machine tool |
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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: 20210205 |