CN218837355U

CN218837355U - Online grinding wheel dressing mechanism for tool face of drill point

Info

Publication number: CN218837355U
Application number: CN202320179052.4U
Authority: CN
Inventors: 陈勇; 黄林森; 黄荣振
Original assignee: Dongguan Fanyu Automation Technology Co ltd
Current assignee: Dongguan Fanyu Automation Technology Co ltd
Priority date: 2023-02-04
Filing date: 2023-02-04
Publication date: 2023-04-11
Anticipated expiration: 2033-02-04

Abstract

The utility model discloses an online emery wheel dressing mechanism of drill point knife face, this emery wheel dressing mechanism aim at solving under the prior art and tear off grinding wheel spindle together and place other equipment on and maintain, and this kind of mode needs iterative dismouting grinding wheel spindle, and is very high to operating personnel's technical requirement, and the grinding wheel spindle who has maintained still needs to carry out the technical problem of alignment position after removing on adorning equipment again. The grinding wheel dressing mechanism comprises a processing operation table, a drill point processing main body, a drill point grinding mechanism and a grinding wheel, wherein the drill point processing main body is arranged on the upper surface of the processing operation table. This wheel dresser, angle board receive the effort and can drive the arc groove and remove according to the bearing direction, can remove the slip table shell on the angle board and drive the emery stick through emery stick seat and emery stick briquetting and slide after that, can adjust the position of emery stick like this, the angle board position of rotatory removal dressing seat makes its slip table shell parallel with the emery wheel main shaft of polishing to can repair its emery wheel of polishing.

Description

Online grinding wheel dressing mechanism for tool face of drill point

Technical Field

The utility model belongs to the technical field of exhaust-gas treatment, concretely relates to online emery wheel of drill point knife face repaiies mechanism.

Background

When carrying out electronic component's configuration to the circuit board, need set up the perforation on the surface of circuit board and be used for electronic component's fixed, need use the drill point when holing to the circuit board surface, the drill point needs to use dedicated milling device at the in-process of production, can process metal raw materials through milling device, the drill point can be produced like this, need polish the drill point through the emery wheel of polishing of drill point grinding machanism output after the drill point processing, the emery wheel is after grinding the certain time of work piece, rugged groove mark can appear in the emery wheel surface, continue to use such emery wheel to grind, its grinding efficiency can significantly reduce, also can influence the accurate size of material processing equally, lead to the production of defective products. At this point, the grinding wheel needs to be dressed to continue to be used. The prior grinding wheel dressing mechanism has the following problems in the using process:

in the prior art, the grinding wheel spindle is detached together and placed on other equipment for dressing, the grinding wheel spindle needs to be repeatedly disassembled and assembled in the mode, the technical requirement on operators is high, the dressed grinding wheel spindle needs to be aligned after being re-assembled on the equipment, and a repeated positioning error is generated, so that the dressing of the grinding wheel spindle is complicated.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

An object of the present invention is to provide an online emery wheel dressing mechanism of drill point knife face, this emery wheel dressing mechanism aim at solving under the prior art and tear off emery wheel main shaft together and place other equipment on and maintain, this kind of mode needs iterative dismouting emery wheel main shaft, and is very high to operating personnel's technical requirement, and the emery wheel main shaft of finishing is removing the back on adorning equipment again, still need carry out the technical problem of alignment position.

(2) Technical scheme

In order to solve the technical problem, the utility model provides such online grinding wheel dressing mechanism for drill point knife face, the grinding wheel dressing mechanism comprises a processing operation table, a drill point processing main body, a drill point polishing mechanism and a polishing grinding wheel, wherein the drill point processing main body is arranged on the upper surface of the processing operation table, the drill point polishing mechanism is arranged on the upper surface of the processing operation table, and the polishing grinding wheel is arranged at the output end of the drill point polishing mechanism; the upper surface of the processing operation table is provided with a large V-shaped pressing plate seat, and the upper surface of the processing operation table is provided with a grinding wheel dressing mechanism.

When using this technical scheme's wheel dresser mechanism, at first pull down original big V clamp plate seat, and install the position at big V clamp plate seat with unable adjustment base, when the angle board received the effort this moment, the angle board can drive the arc groove and remove according to the bearing direction, can remove the slip table shell on the angle board after that, the slip table shell slides and can drive the emery stick seat and slide, the emery stick seat slides and can drive the emery stick through the emery stick briquetting and slide, can adjust the position of emery stick like this, the angle board position of rotary motion trimming seat, make its slip table shell parallel with the emery wheel main shaft of polishing, thereby can repair its emery wheel of polishing through the emery stick, make the emery wheel main shaft of polishing need not carry out a lot of installation and demolish like this.

Preferably, the mechanism is maintained to emery wheel includes unable adjustment base, scale plate, bearing, angle board, circular arc groove, slide, guide rail, slip table shell, slip table apron, emery stick seat, emery stick briquetting, telescopic link and emery stick, the last surface connection of processing operation panel has unable adjustment base, unable adjustment base's upper surface connection has the scale plate, the angle scale has been carved with on the surface of scale plate, the upper surface of scale plate is provided with the bearing, the bearing passes through the surface of pin joint at the scale plate.

Further, the bearing is provided with two sets ofly with the pin, constitute revolution mechanic between pin and the bearing, the top of bearing is provided with the angle board, is close to the bearing angle board bottom side is opened and is equipped with the circular arc groove, the circular arc groove is provided with two sets ofly, every the bearing is located the inside in a circular arc groove, can drive the circular arc groove when the angle board rotates and slide on the surface of bearing, can restrict the direction of motion of angle board like this, prevents that the skew of angle board emergence position at the in-process of motion.

Furthermore, the upper surface of angle board is connected with the slide, the last surface mounting of slide has the guide rail, the slide has cup jointed the slip table shell with the surface of guide rail, the side surface of slip table shell is connected with the slip table apron, the inner wall at the slip table apron is connected to the guide rail.

Further, the slide is the T font, the guide rail is provided with four groups, the longitudinal section of slip table shell is the U font, the upper surface of slip table shell is connected with the emery stick seat, the inner wall of emery stick seat is provided with the emery stick briquetting, the internally mounted of emery stick briquetting has the telescopic link, the inner wall at the emery stick seat is connected to the flexible end of telescopic link, be provided with the emery stick between emery stick seat and the emery stick briquetting.

Further, the telescopic link is provided with two sets ofly, be extending structure between emery stick briquetting and the telescopic link, can drive the emery stick briquetting through the flexible of telescopic link and carry out longitudinal motion, emery stick briquetting longitudinal motion can extrude the emery stick, can carry out fixed mounting to the emery stick like this, can drive the downward motion of emery stick briquetting when the telescopic link extends, and the emery stick briquetting downward motion can extrude the emery stick to can carry out the centre gripping to the emery stick.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses technical scheme when using, at first pull down original big V clamp plate seat, and install the unable adjustment base in the position of big V clamp plate seat, when the angle board received the effort this moment, the angle board can drive the circular arc groove and move according to the bearing direction, can remove the slip table shell on the angle board afterwards, slip table shell slides and can drive the emery stick seat and slide, the emery stick seat slides and can drive the emery stick through the emery stick briquetting and slide, can adjust the position of emery stick like this, the angle board position of rotary motion trimming seat, make its slip table shell be parallel with the emery wheel main shaft of polishing, thus can repair its emery wheel of polishing through the emery stick, make the emery wheel main shaft of polishing need not install and remove many times like this, positioning error when reducible its installation, increase its machining precision when grinding, also can increase the machining efficiency of its equipment; can drive the sand bar briquetting through the flexible longitudinal movement that can drive of telescopic link, sand bar briquetting longitudinal movement can extrude the sand bar, can carry out fixed mounting to the sand bar like this.

Drawings

FIG. 1 is a schematic view of a drill point processing structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a grinding wheel dressing structure according to an embodiment of the present invention;

FIG. 3 is a schematic front view of a dressing mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic side view of a trimming mechanism according to an embodiment of the present invention;

FIG. 5 is a front exploded view of a dressing mechanism according to an embodiment of the present invention;

FIG. 6 is a side-view, exploded view of a trimming mechanism in accordance with one embodiment of the apparatus of the present invention;

FIG. 7 is a schematic view of the structure of the device of the present invention at A in FIG. 1;

fig. 8 is a schematic view of a device according to an embodiment of the present invention, shown in fig. 2 and shown at B.

The labels in the figures are: 1. a processing operation table; 2. processing a main body by using a drill point; 3. a drill point polishing mechanism; 4. grinding a grinding wheel; 5. a large V platen base; 6. a fixed base; 7. a scale plate; 8. a bearing; 9. an angle plate; 10. an arc groove; 11. a slide base; 12. a guide rail; 13. a slipway housing; 14. a slipway cover plate; 15. an abrasive bar seat; 16. pressing the sand bars into blocks; 17. a telescopic rod; 18. and (5) sand strip.

Detailed Description

The specific embodiment is an online grinding wheel dressing mechanism for a drill point cutter face, the structural schematic diagram of which is shown in fig. 1-8, the grinding wheel dressing mechanism comprises a processing operation table 1, a drill point processing main body 2, a drill point polishing mechanism 3 and a polishing grinding wheel 4, wherein the drill point processing main body 2 is mounted on the upper surface of the processing operation table 1, the drill point polishing mechanism 3 is mounted on the upper surface of the processing operation table 1, and the polishing grinding wheel 4 is mounted at the output end of the drill point polishing mechanism 3; the upper surface of the processing operation table 1 is provided with a large V-shaped pressing plate seat 5, and the upper surface of the processing operation table 1 is provided with a grinding wheel dressing mechanism.

Wherein, emery wheel is maintained the mechanism and is included unable adjustment base 6, scale plate 7, bearing 8, angle board 9, circular arc groove 10, slide 11, guide rail 12, slip table shell 13, slip table apron 14, emery stick seat 15, emery stick briquetting 16, telescopic link 17 and emery stick 18, the last surface connection of processing operation panel 1 has unable adjustment base 6, unable adjustment base 6's last surface connection has scale plate 7, the angle scale has been carved with on scale plate 7's surface, scale plate 7's upper surface is provided with bearing 8, bearing 8 passes through pin joint on scale plate 7's surface, bearing 8 is provided with two sets ofly with the pin, constitute revolution mechanic between pin and the bearing 8.

In addition, bearing 8's top is provided with angle board 9, angle board 9 the bottom side that is close to bearing 8 has seted up circular arc groove 10, circular arc groove 10 is provided with two sets ofly, every bearing 8 is located the inside of a circular arc groove 10, angle board 9's upper surface is connected with slide 11, slide 11's last surface mounting has guide rail 12, slide 11 has cup jointed slip table shell 13 with guide rail 12's surface, the side surface of slip table shell 13 is connected with slip table apron 14, the inner wall at slip table apron 14 is connected to guide rail 12, slide 11 is the T font, guide rail 12 is provided with four groups, the longitudinal section of slip table shell 13 is the U font.

In addition, the upper surface of slip table shell 13 is connected with emery stick seat 15, and the inner wall of emery stick seat 15 is provided with emery stick briquetting 16, and the internally mounted of emery stick briquetting 16 has telescopic link 17, and the inner wall at emery stick seat 15 is connected to telescopic link 17's flexible end, is provided with emery stick 18 between emery stick seat 15 and the emery stick briquetting 16, and telescopic link 17 is provided with two sets ofly, is extending structure between emery stick briquetting 16 and the telescopic link 17.

The working principle is as follows: when the device of the technical scheme is used, the grinding wheel 4 on the surface of the drill point grinding mechanism 3 can grind the drill point, when groove marks appear on the surface of the grinding wheel 4 and need to be repaired, the original large V pressure plate seat 5 is firstly detached, the fixing base 6 is installed at the position of the large V pressure plate seat 5, at the moment, the angle plate 9 receives acting force, the angle plate 9 can drive the arc groove 10 to move according to the guide of the bearing 8, then the sliding table shell 13 on the angle plate 9 can be moved, the sliding table shell 13 can slide to drive the sand bar seat 15 to slide, the sand bar seat 15 can slide to drive the sand bar 18 to slide through the sand bar pressing block 16, so that the position of the sand bar 18 can be adjusted, the position of the angle plate 9 of the dressing seat is rotationally moved, the sliding table shell 13 is made to be parallel to the main shaft of the grinding wheel 4, so that the grinding wheel 4 can be dressed through the sand bar 18, the main shaft of the grinding wheel 4 does not need to be installed and removed for multiple times, the positioning error during installation can be reduced, the machining precision during grinding can be increased, and the machining efficiency of the equipment can also be increased.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The online grinding wheel dressing mechanism for the tool face of the drill bit comprises a machining operation table (1), a drill bit machining main body (2), a drill bit grinding mechanism (3) and a grinding wheel (4), and is characterized in that the drill bit machining main body (2) is installed on the upper surface of the machining operation table (1), the drill bit grinding mechanism (3) is installed on the upper surface of the machining operation table (1), and the grinding wheel (4) is installed at the output end of the drill bit grinding mechanism (3);

the upper surface of the machining operation table (1) is provided with a large V-shaped pressing plate seat (5), and the upper surface of the machining operation table (1) is provided with a grinding wheel dressing mechanism.

2. The online grinding wheel dressing mechanism for the cutter face of the drill point as claimed in claim 1, wherein the grinding wheel dressing mechanism comprises a fixed base (6), a scale plate (7), a bearing (8), an angle plate (9), an arc groove (10), a sliding seat (11), a guide rail (12), a sliding table shell (13), a sliding table cover plate (14), an abrasive bar seat (15), an abrasive bar pressing block (16), an expansion link (17) and an abrasive bar (18).

3. The online grinding wheel dressing mechanism for the cutter face of the drill bit as claimed in claim 2, wherein a fixed base (6) is connected to the upper surface of the processing operation table (1), a scale plate (7) is connected to the upper surface of the fixed base (6), angle scales are marked on the surface of the scale plate (7), a bearing (8) is arranged on the upper surface of the scale plate (7), and the bearing (8) is connected to the surface of the scale plate (7) through a pin.

4. The online grinding wheel dressing mechanism for the cutter face of the drill bit as claimed in claim 3, wherein two sets of the bearing (8) and the pin are provided, and a rotating structure is formed between the pin and the bearing (8).

5. The online grinding wheel dressing mechanism for the cutter face of the drill point as claimed in claim 2, wherein an angle plate (9) is arranged at the top of the bearing (8), circular arc grooves (10) are formed in the bottom side of the angle plate (9) close to the bearing (8), two groups of circular arc grooves (10) are formed, and each bearing (8) is located inside one circular arc groove (10).

6. The online grinding wheel dressing mechanism for the tool face of the drill point as claimed in claim 2, wherein a sliding seat (11) is connected to the upper surface of the angle plate (9), a guide rail (12) is mounted on the upper surface of the sliding seat (11), a sliding table shell (13) is sleeved on the surfaces of the sliding seat (11) and the guide rail (12), a sliding table cover plate (14) is connected to the side surface of the sliding table shell (13), and the guide rail (12) is connected to the inner wall of the sliding table cover plate (14).

7. The on-line grinding wheel dressing mechanism for the drill needle tool surface as recited in claim 6, characterized in that said slide (11) is T-shaped, four sets of said guide rails (12) are provided, and the longitudinal section of said slipway shell (13) is U-shaped.

8. The online grinding wheel dressing mechanism for the drill point cutter face as claimed in claim 2, wherein the upper surface of the sliding table shell (13) is connected with an abrasive bar seat (15), an inner wall of the abrasive bar seat (15) is provided with an abrasive bar pressing block (16), an expansion link (17) is installed inside the abrasive bar pressing block (16), an expansion end of the expansion link (17) is connected to the inner wall of the abrasive bar seat (15), and an abrasive bar (18) is arranged between the abrasive bar seat (15) and the abrasive bar pressing block (16).

9. The online grinding wheel dressing mechanism for the tool face of the drill point as claimed in claim 2, wherein two groups of telescopic rods (17) are provided, and a telescopic structure is arranged between the sand strip pressing block (16) and the telescopic rods (17).