CN209902807U - Grinding wheel grinding device - Google Patents
Grinding wheel grinding device Download PDFInfo
- Publication number
- CN209902807U CN209902807U CN201920322724.6U CN201920322724U CN209902807U CN 209902807 U CN209902807 U CN 209902807U CN 201920322724 U CN201920322724 U CN 201920322724U CN 209902807 U CN209902807 U CN 209902807U
- Authority
- CN
- China
- Prior art keywords
- grinding wheel
- base
- plate
- motor
- bottom plate
- 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
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model provides a grinding wheel grinding device, it includes base (1), bottom plate (2), bottom plate translation mechanism (3), first grinding wheel mechanism (4), second grinding wheel mechanism (5), grinding wheel translation mechanism (6), bottom plate (2) slidable mounting is on base (1), bottom plate translation mechanism (3) fixed mounting is on base (1) and drives bottom plate (2) horizontal slip, install respectively on bottom plate (2) first grinding wheel mechanism (4), grinding wheel translation mechanism (6), second grinding wheel mechanism (5) fixed mounting is on grinding wheel translation mechanism (6), translation around grinding wheel translation mechanism (6) drive second grinding wheel mechanism (5). The utility model discloses simple structure, with low costs, occupation space is little, angular adjustment is convenient nimble, and the precision is high, and is efficient, can realize automatic the grinding with other equipment cooperations.
Description
Technical Field
The utility model relates to a drill bit grinds technical field, in particular to grinding wheel grinder.
Background
The development of electronic product technology is changing day by day, and mobile phones, tablet computers and wearable electronic devices are all developing toward miniaturization, ultra-thinning and portability. This requires smaller and denser printed circuit boards and IC chips for these electronic products. Electronic elements welded on the printed circuit board and the IC chip are smaller and smaller, pins of the electronic elements are smaller and smaller, the number of the pins on the unit area of the circuit board is greatly increased, and therefore the aperture of the PCB needs to be smaller and the precision is higher. The drill point is used as a tool for drilling holes on the PCB and needs to be sharpened during production, so that the drill point needs to be ground; when the drill point drills, the blade surface is difficult to avoid abrasion, and the blade surface of the drill point needs to be ground on a grinding machine. The grinding device in the prior art only has one grinding wheel, is inconvenient in angle adjustment, low in precision, low in efficiency, large in occupied space and incapable of being matched with other equipment to realize automatic grinding.
In view of this, the present invention is particularly proposed to solve the disadvantages of the prior art.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned prior art, the utility model aims to solve the technical problem that a simple structure, with low costs, occupation space is little, angular adjustment is convenient nimble, and the precision is high, and is efficient, can realize the automatic grinding's of grinding wheel grinder with other equipment cooperations.
In order to solve the technical problem, the utility model provides a grinding wheel grinding device, it includes base, bottom plate translation mechanism, first grinding wheel mechanism, second grinding wheel mechanism, grinding wheel translation mechanism, bottom plate slidable mounting is on the base, bottom plate translation mechanism fixed mounting is on the base and drives the bottom plate horizontal slip, first grinding wheel mechanism, grinding wheel translation mechanism are installed respectively on the bottom plate, second grinding wheel mechanism fixed mounting is on grinding wheel translation mechanism, translation around grinding wheel translation mechanism drive second grinding wheel mechanism.
The utility model discloses a further improvement does, bottom plate translation mechanism includes first servo motor, reduction gear, fixed plate, gyrostat, connecting rod, first servo motor fixed mounting is on the reduction gear, reduction gear fixed mounting is on the fixed plate, fixed plate fixed mounting is on the base, gyrostat fixed mounting is on the output shaft of reduction gear, connecting rod one end is rotated with the bottom plate and is connected, the connecting rod other end rotates with the gyrostat is eccentric to be connected.
The utility model discloses a further improvement does, first emery wheel mechanism includes riser, first emery wheel, first motor cabinet, riser fixed mounting is on the bottom plate, first emery wheel fixed mounting is on the output shaft of first motor, first motor fixed mounting is on first motor cabinet, first motor cabinet fixed mounting is on the riser.
The utility model discloses a further improvement does, first emery wheel mechanism still is equipped with emery wheel fine-tuning, emery wheel fine-tuning includes micrometer head, micrometer head fixed plate, base plate, first spring, first clamp plate, micrometer head fixed mounting is on micrometer head fixed plate, micrometer head fixed plate fixed mounting is on the base plate, base plate fixed mounting is on the riser, first motor cabinet and base plate sliding connection, first clamp plate fixed mounting is on the base plate, first spring elasticity is supported and is pressed between first clamp plate and first motor cabinet, micrometer head's fine-tuning contacts with first motor cabinet.
The utility model is further improved in that the grinding wheel translation mechanism comprises a second servo motor, a servo motor seat, a slide cover, a ball screw, a screw nut, a second spring and a second press plate, the sliding seat is provided with a cavity, the second servo motor is fixedly arranged on the servo motor base, the servo motor seat is fixedly arranged on the sliding seat, the sliding cover is arranged on the sliding seat and is connected with the sliding seat in a sliding way, the ball screw is arranged in the sliding seat, penetrates through the cavity and is rotationally connected with the cavity, the output shaft of the second servo motor is fixedly connected with the ball screw, the lead screw nut is arranged in the cavity of the sliding seat and is fixedly arranged below the sliding cover, the ball screw is in transmission connection with the lead screw nut, the second pressing plate is fixedly arranged on the sliding seat, and the second spring elastically abuts against and presses between the second pressing plate and the sliding cover.
The utility model discloses a further improvement does, second emery wheel mechanism includes curb plate, second emery wheel, second motor cabinet, curb plate fixed mounting is on the sliding cover, second emery wheel fixed mounting is on second motor output shaft, second motor fixed mounting is on the second motor cabinet, second motor cabinet fixed mounting is on the curb plate.
The utility model discloses a further improvement does, still includes the scale plate, be equipped with the centre bore on the scale plate, still be equipped with the scale that uses the centre bore as the centre of a circle on the scale plate, be equipped with the pivot on the base, still be equipped with the circular arc groove that uses the pivot as the center on the base, the pivot is rotated with the centre bore and is connected, the position department that corresponds to the circular arc groove on the scale plate is equipped with the screw hole that is used for screw fixation scale plate and base.
The utility model discloses a further improvement does, base edge is equipped with the breach that is used for aiming at the scale.
Compared with the prior art, the utility model discloses a base, bottom plate translation mechanism, first grinding wheel mechanism, second grinding wheel mechanism, emery wheel translation mechanism, bottom plate slidable mounting is on the base, and bottom plate translation mechanism fixed mounting is on the base and drives the bottom plate horizontal slip, and first grinding wheel mechanism, emery wheel translation mechanism are installed respectively on the bottom plate, and second grinding wheel mechanism fixed mounting is on emery wheel translation mechanism, and the translation around emery wheel translation mechanism drive second grinding wheel mechanism. The utility model discloses simple structure, with low costs, occupation space is little, angular adjustment is convenient nimble, and the precision is high, and is efficient, can realize automatic the grinding with other equipment cooperations.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic exploded perspective view of fig. 1.
The names of the components in the figure are as follows:
1-a base;
11-a rotating shaft;
2-a bottom plate;
3-a bottom plate translation mechanism;
31 — a first servomotor;
32-a reducer;
33, fixing a plate;
34-a turret;
35-connecting rod;
4-a first grinding wheel mechanism;
41-vertical plate;
42 — a first grinding wheel;
43 — a first electric machine;
44-a first motor mount;
45-grinding wheel fine adjustment mechanism;
451-micrometer head;
452-micrometer head fixing plate;
453-a substrate;
454-a first spring;
455-a first platen;
5, a second grinding wheel mechanism;
51-side plate;
52-a second grinding wheel;
53-a second motor;
54-a second motor base;
6, a grinding wheel translation mechanism;
61-a second servo motor;
62-servo motor seat;
63-a slide seat;
64-a sliding cover;
65-ball screw;
66-screw nut;
67 — a second spring;
68-a second platen;
7-a scale plate;
71-center hole.
Detailed Description
The present invention will be further described with reference to the following description and embodiments.
As shown in fig. 1 to 2, a grinding wheel grinding device includes a base 1, a bottom plate 2, a bottom plate translation mechanism 3, a first grinding wheel mechanism 4, a second grinding wheel mechanism 5, and a grinding wheel translation mechanism 6, wherein the bottom plate 2 is slidably mounted on the base 1, the bottom plate translation mechanism 3 is fixedly mounted on the base 1 and drives the bottom plate 2 to slide left and right, the first grinding wheel mechanism 4 and the grinding wheel translation mechanism 6 are respectively mounted on the bottom plate 2, the second grinding wheel mechanism 5 is fixedly mounted on the grinding wheel translation mechanism 6, and the grinding wheel translation mechanism 6 drives the second grinding wheel mechanism 5 to translate back and forth.
Specifically, as shown in fig. 1 to 2, the base plate translation mechanism 3 includes a first servo motor 31, a speed reducer 32, a fixing plate 33, a rotating wheel 34, and a connecting rod 35, the first servo motor 31 is fixedly mounted on the speed reducer 32, the speed reducer 32 is fixedly mounted on the fixing plate 33, the fixing plate 33 is fixedly mounted on the base 1, the rotating wheel 34 is fixedly mounted on an output shaft of the speed reducer 32, one end of the connecting rod 35 is rotatably connected with the base plate 2, and the other end of the connecting rod 35 is eccentrically and rotatably connected with the rotating wheel 34.
Specifically, as shown in fig. 1 to 2, the first grinding wheel mechanism 4 includes a vertical plate 41, a first grinding wheel 42, a first motor 43, and a first motor base 44, the vertical plate 41 is fixedly mounted on the bottom plate 2, the first grinding wheel 42 is fixedly mounted on an output shaft of the first motor 43, the first motor 43 is fixedly mounted on the first motor base 44, and the first motor base 44 is fixedly mounted on the vertical plate 41. First emery wheel mechanism 4 still is equipped with emery wheel fine-tuning 45, emery wheel fine-tuning 45 includes micrometer head 451, micrometer head fixed plate 452, base plate 453, first spring 454, first clamp plate 455, micrometer head 451 fixed mounting is on micrometer head fixed plate 452, micrometer head fixed plate 452 fixed mounting is on base plate 453, base plate 453 fixed mounting is on riser 41, first motor cabinet 44 and base plate 453 sliding connection, first clamp plate 455 fixed mounting is on base plate 453, first spring 454 elasticity is supported and is pressed between first clamp plate 455 and first motor cabinet 44, micrometer head 451's fine-tuning contacts with first motor cabinet 44. The first spring 454 is a rectangular spring.
Specifically, as shown in fig. 1 to 2, the grinding wheel translation mechanism 6 includes a second servo motor 61, a servo motor base 62, a sliding base 63, a sliding cover 64, a ball screw 65, a screw nut 66, a second spring 67, and a second pressing plate 68, the sliding base 63 is provided with a cavity, the second servo motor 61 is fixedly installed on the servo motor base 62, the servo motor base 62 is fixedly installed on the sliding base 63, the sliding cover 64 is installed on the sliding base 63 and slidably connected therewith, the ball screw 65 is placed in the sliding base 63, passes through the cavity and is rotatably connected therewith, an output shaft of the second servo motor 61 is fixedly connected with the ball screw 65, the screw nut 66 is placed in the cavity of the sliding base 63 and fixedly installed under the sliding cover 64, the ball screw 65 is in transmission connection with the screw nut 66, the second pressing plate 68 is fixedly installed on the sliding base 63, the second spring 67 is elastically pressed between the second pressing plate 68 and the sliding cover 64. The second spring 67 is a rectangular spring.
Specifically, as shown in fig. 1 to 2, the second grinding wheel mechanism 5 includes a side plate 51, a second grinding wheel 52, a second motor 53, and a second motor base 54, the side plate 51 is fixedly mounted on a sliding cover 64, the second grinding wheel 52 is fixedly mounted on an output shaft of the second motor 53, the second motor 53 is fixedly mounted on the second motor base 54, and the second motor base 54 is fixedly mounted on the side plate 51.
Specifically, as shown in fig. 1 to 2, still include scale plate 7, be equipped with centre bore 71 on the scale plate 7, still be equipped with on the scale plate 7 and use centre bore 71 as the scale (not shown) of centre of a circle, be equipped with pivot 11 on the base 1, still be equipped with on the base 1 and use pivot 11 as the circular arc groove (not shown) of center, pivot 11 rotates with centre bore 71 to be connected, the position department that corresponds to the circular arc groove on the scale plate 7 is equipped with the screw hole that is used for screw fixation scale plate 7 and base 1.
Specifically, as shown in fig. 1 to 2, a notch (not shown) for aligning the scale is provided at the edge of the base 1.
The utility model discloses still be equipped with control system, control system is used for controlling first servo motor 31, first motor 43, second motor 53, second servo motor 61's work.
The utility model discloses a theory of operation: the first servo motor 31 works to drive the rotary wheel 34 to rotate through the speed reducer 32, and the rotary wheel 34 drives the connecting rod 35 to drive the bottom plate 2 to move horizontally left and right; the first motor 43 is operated to drive the first grinding wheel 42 to grind rotationally; the second motor 53 works to drive the second grinding wheel 52 to grind rotationally; the second servo motor 61 drives the sliding cover 64 to drive the side plate 51 to move back and forth through the ball screw 65 and the screw nut 66; the micrometer head 451 is used for fine adjustment of the position of the first grinding wheel 42.
The utility model has the advantages of, the utility model discloses a base, bottom plate translation mechanism, first grinding wheel mechanism, second grinding wheel mechanism, emery wheel translation mechanism, bottom plate slidable mounting is on the base, and bottom plate translation mechanism fixed mounting is on the base and drive the bottom plate horizontal slip, and first grinding wheel mechanism, emery wheel translation mechanism are installed respectively on the bottom plate, and second grinding wheel mechanism fixed mounting is on emery wheel translation mechanism, and emery wheel translation mechanism drives the translation around the second grinding wheel mechanism. The utility model discloses simple structure, with low costs, occupation space is little, angular adjustment is convenient nimble, and the precision is high, and is efficient, can realize automatic the grinding with other equipment cooperations.
The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.
Claims (8)
1. A grinding wheel grinding device is characterized in that: the grinding wheel device comprises a base (1), a bottom plate (2), a bottom plate translation mechanism (3), a first grinding wheel mechanism (4), a second grinding wheel mechanism (5) and a grinding wheel translation mechanism (6), wherein the bottom plate (2) is slidably mounted on the base (1), the bottom plate translation mechanism (3) is fixedly mounted on the base (1) and drives the bottom plate (2) to slide left and right, the first grinding wheel mechanism (4) and the grinding wheel translation mechanism (6) are respectively mounted on the bottom plate (2), the second grinding wheel mechanism (5) is fixedly mounted on the grinding wheel translation mechanism (6), and the grinding wheel translation mechanism (6) drives the second grinding wheel mechanism (5) to translate back and forth.
2. The grinding wheel grinder as set forth in claim 1, wherein: bottom plate translation mechanism (3) include first servo motor (31), reduction gear (32), fixed plate (33), gyrostat (34), connecting rod (35), first servo motor (31) fixed mounting is on reduction gear (32), reduction gear (32) fixed mounting is on fixed plate (33), fixed plate (33) fixed mounting is on base (1), gyrostat (34) fixed mounting is on the output shaft of reduction gear (32), connecting rod (35) one end is rotated with bottom plate (2) and is connected, connecting rod (35) other end and gyrostat (34) eccentric rotation are connected.
3. The grinding wheel grinder as set forth in claim 1, wherein: the first grinding wheel mechanism (4) comprises a vertical plate (41), a first grinding wheel (42), a first motor (43) and a first motor base (44), wherein the vertical plate (41) is fixedly installed on the bottom plate (2), the first grinding wheel (42) is fixedly installed on an output shaft of the first motor (43), the first motor (43) is fixedly installed on the first motor base (44), and the first motor base (44) is fixedly installed on the vertical plate (41).
4. The grinding wheel grinder as set forth in claim 3, wherein: first emery wheel mechanism (4) still are equipped with emery wheel fine-tuning (45), emery wheel fine-tuning (45) are including micrometer head (451), micrometer head fixed plate (452), base plate (453), first spring (454), first clamp plate (455), micrometer head (451) fixed mounting is on micrometer head fixed plate (452), micrometer head fixed plate (452) fixed mounting is on base plate (453), base plate (453) fixed mounting is on riser (41), first motor cabinet (44) and base plate (453) sliding connection, first clamp plate (455) fixed mounting is on base plate (453), first spring (454) elasticity is supported and is pressed between first clamp plate (455) and first motor cabinet (44), the micrometer head of micrometer head (451) contacts with first motor cabinet (44).
5. The grinding wheel grinder as set forth in claim 1, wherein: the grinding wheel translation mechanism (6) comprises a second servo motor (61), a servo motor base (62), a sliding base (63), a sliding cover (64), a ball screw (65), a screw nut (66), a second spring (67) and a second pressing plate (68), wherein the sliding base (63) is provided with a cavity, the second servo motor (61) is fixedly arranged on the servo motor base (62), the servo motor base (62) is fixedly arranged on the sliding base (63), the sliding cover (64) is arranged on the sliding base (63) and is in sliding connection with the sliding base, the ball screw (65) is arranged in the sliding base (63), penetrates through the cavity and is in rotating connection with the cavity, an output shaft of the second servo motor (61) is fixedly connected with the ball screw (65), the screw nut (66) is arranged in the cavity of the sliding base (63) and is fixedly arranged under the sliding cover (64), and the ball screw (65) is in transmission connection with the screw nut (66), the second pressure plate (68) is fixedly arranged on the sliding seat (63), and the second spring (67) elastically pushes against the position between the second pressure plate (68) and the sliding cover (64).
6. The grinding wheel grinder as set forth in claim 5, wherein: the second grinding wheel mechanism (5) comprises a side plate (51), a second grinding wheel (52), a second motor (53) and a second motor base (54), wherein the side plate (51) is fixedly installed on a sliding cover (64), the second grinding wheel (52) is fixedly installed on an output shaft of the second motor (53), the second motor (53) is fixedly installed on the second motor base (54), and the second motor base (54) is fixedly installed on the side plate (51).
7. The grinding wheel grinding apparatus according to any one of claims 1 to 6, wherein: still include scale plate (7), be equipped with centre bore (71) on scale plate (7), still be equipped with on scale plate (7) and use centre bore (71) as the scale of the centre of a circle, be equipped with pivot (11) on base (1), still be equipped with on base (1) and use pivot (11) as the circular arc groove at center, pivot (11) rotate with centre bore (71) and be connected, the position department corresponding to the circular arc groove on scale plate (7) is equipped with the screw hole that is used for screw fixation scale plate (7) and base (1).
8. The grinding wheel grinder as set forth in claim 7, wherein: the edge of the base (1) is provided with a notch for aligning scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322724.6U CN209902807U (en) | 2019-03-14 | 2019-03-14 | Grinding wheel grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920322724.6U CN209902807U (en) | 2019-03-14 | 2019-03-14 | Grinding wheel grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209902807U true CN209902807U (en) | 2020-01-07 |
Family
ID=69031590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920322724.6U Expired - Fee Related CN209902807U (en) | 2019-03-14 | 2019-03-14 | Grinding wheel grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209902807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302320A (en) * | 2022-10-12 | 2022-11-08 | 丹阳市聚力数控机械有限公司 | Drill bit machining device and machining process |
-
2019
- 2019-03-14 CN CN201920322724.6U patent/CN209902807U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115302320A (en) * | 2022-10-12 | 2022-11-08 | 丹阳市聚力数控机械有限公司 | Drill bit machining device and machining process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108067886B (en) | It is a kind of it is multi-functional can multi-angle processing work mechanical scanning | |
| CN209902807U (en) | Grinding wheel grinding device | |
| CN104759982B (en) | Grinder | |
| CN112139887A (en) | Panel grinding device for machining | |
| CN211491736U (en) | PCB circuit board side cut device | |
| CN211758637U (en) | Novel punching device for notebook shell | |
| CN101704203B (en) | Cutter grinding machine | |
| CN213530786U (en) | Numerical control knife rest for numerical control machine tool | |
| CN103029012B (en) | Special jig for laterally grinding platy knife grain | |
| CN212169817U (en) | Blade back angle surface machining device with adjustable back angle | |
| CN206122766U (en) | Mirror surface milling machine processingequipment | |
| CN214559973U (en) | Workpiece machining platform with adjustable angle | |
| CN208438180U (en) | A kind of band rotation center Z axis rotating device | |
| CN209919518U (en) | Milling device for milling burrs of rigid-flex board | |
| CN112974629A (en) | Stamping device is used in processing of computer case board | |
| CN210652378U (en) | A equipment for stamping | |
| CN215824954U (en) | PCB drill point clamping and overturning device | |
| CN216914130U (en) | Punching device for integrated circuit board | |
| CN203019212U (en) | Combined type grinding head device | |
| KR20050021217A (en) | A chamfer machine of substrate | |
| CN219325060U (en) | PCB edging device with specific automatic blanking function | |
| CN218837355U (en) | Online grinding wheel dressing mechanism for tool face of drill point | |
| CN219484286U (en) | Electric drill support | |
| CN214871050U (en) | PCB board automatic cutting device | |
| CN219598943U (en) | Polarizing plate grinding machine with upper laminated plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |