CN214869160U - Tungsten steel drill bit roundness grinding device - Google Patents
Tungsten steel drill bit roundness grinding device Download PDFInfo
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- CN214869160U CN214869160U CN202121387197.0U CN202121387197U CN214869160U CN 214869160 U CN214869160 U CN 214869160U CN 202121387197 U CN202121387197 U CN 202121387197U CN 214869160 U CN214869160 U CN 214869160U
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- roller
- fixedly connected
- drill bit
- tungsten steel
- roundness
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Abstract
The utility model discloses a tungsten steel drill bit roundness grinding device, including the protection fuselage, the protection fuselage is the ascending C style of calligraphy base of opening, the first cylinder of fixedly connected with in the C type recess of protection fuselage, the first cylinder outside is equipped with the cylinder device side by side, and the first motor of first cylinder right side fixedly connected with, first motor is equipped with the protective housing outward, protective housing fixed connection is in the protection fuselage right side outside, first cylinder is equipped with the shower with the clearance left side top of cylinder device, and the positive top in clearance has erect loading attachment, shower fixed connection batch oil tank, batch oil tank fixed connection is in the left outside of protection fuselage, first cylinder is equipped with the inclined plane with protection fuselage fixed connection below and collects the board, whole device easy operation adapts to different roundness drill bit demands, and the security is strong, and the cost is lower.
Description
Technical Field
The utility model relates to a drill bit grinds technical field, specifically is a tungsten steel drill bit roundness grinding device.
Background
The roundness of a drill is an important technical index for evaluating a cylindrical workpiece in the technical field of drill grinding, the assembly and the use of the workpiece are directly influenced by the error of the roundness, the roundness of the workpiece cannot be accurately adjusted by a machine aiming at the grinding of the roundness in the prior art, the device technology which can be applied is too complicated, the cost is high, and the efficiency is low if the workpiece is ground manually.
An automatic grinding device which can meet the requirements of various roundness, is simple and has lower cost is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a tungsten steel drill bit roundness grinding device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the utility model provides a tungsten steel drill bit roundness grinding device, including the protection fuselage, the protection fuselage is the ascending C style of calligraphy base of opening, the first cylinder of fixedly connected with in the C type recess of protection fuselage, the first cylinder outside is equipped with the cylinder device side by side, and the first motor of first cylinder right side fixedly connected with, first motor is equipped with the protective housing outward, protective housing fixed connection is in the protection fuselage right side outside, first cylinder is equipped with the shower with the clearance left side top of cylinder device, and the clearance has erect loading attachment directly over, shower fixed connection batch oil tank, batch oil tank fixed connection is in the left outside of protection fuselage, first cylinder is equipped with the inclined plane collection board with protection fuselage fixed connection below with cylinder device mid point.
Preferably, the first roller is made of sandstone, a first roller is arranged at the center of the first roller, the first roller is fixedly connected to an output shaft of the first motor through the first roller, and the first roller runs anticlockwise.
Preferably, the roller device comprises a second roller, a second roller is arranged at the center of the second roller, the second roller rotates clockwise, a position adjusting ring is wrapped on the outer side of the second roller, the second roller is fixedly connected with a second motor through the right side of the second roller, the second motor is also arranged in the protective shell, uniformly distributed semicircular grooves are formed in the fixed connection position of the roller device and the protective shell, the diameter of each groove is the same as that of the position adjusting ring, a telescopic rod is fixedly connected with the position adjusting ring, and a rotating wheel is fixedly connected with the telescopic rod.
As preferred, the inclined plane collecting plate is connected by the inclined plane that three angles are different and forms a whole, and the inclined plane angle that is located first cylinder and cylinder device central point and puts under is 60 degrees, and middle buffering inclined plane is 30 degrees, and the collecting surface at rearmost is parallel with ground, and the distance is longer, and inclined plane collecting plate edge all is equipped with the curb plate that prevents dropping.
Preferably, the feeding device is erected above the centers of the first roller and the roller device and fixedly connected to the left side and the right side of the protective machine body, the feeding device comprises a movable plate which is fixedly connected with a third motor, a second protective shell is wrapped outside the third motor, and a switch is arranged on the second protective shell.
Preferably, a rotating handle is arranged on the telescopic rod, the rotating handle is in threaded connection with a rotating cavity, a spring is arranged in the rotating cavity, the spring is fixedly connected with a movable block, and the movable block is fixedly connected with a positioning ring.
Preferably, the rotating wheel is provided with a scale table, and each scale of the scale table corresponds to the grooves which are uniformly distributed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this real circularity grinder of tungsten steel drill bit utilizes the rotation of sandstone cylinder to grind the tungsten steel drill bit, when polishing to have the real circularity just in time unanimous with the adjacent clearance of two cylinders, the tungsten steel drill bit can drop from the clearance, gets into the inclined plane and collects the board, can make many tungsten steel drill bits polish together like this, and the machine full automatization, simple and convenient labour saving and time saving.
2. This real circularity grinder of tungsten steel drill bit is equipped with the shower above the clearance of two cylinders, and at the grinding in-process, the existence that does not grind oil can cause the drill bit of grinding not smooth, and is great to cylinder body harm, so utilize the tungsten steel drill bit that sprays that grinds will need polishing of grinding oil can both wrap up the upper story and grind oil, make to grind more convenient, and the finished product is more smooth.
3. This real circularity grinder of tungsten steel drill bit is provided with loading attachment, and when loading attachment closed, put the tungsten steel drill bit of a certain amount in the lining, open the switch on the third motor, can open the fly leaf to cause the tungsten steel drill bit to drop between the clearance of two cylinders, utilize the cylinder opposite direction rotatory, thereby reach the effect of grinding, the manual control switch, it is simple and easy to understand, and the device cost is little, but can reach the effect of ideal, and is good and cheap.
4. This real circularity grinder of tungsten steel drill bit cylinder material is the sandstone stone, and the sandstone stone hardness is big, and toughness is strong, and the surface particle is little, enables the drill bit and grinds more meticulously, and the big long-term grinding of hardness can not lead to the real circularity accuracy of tungsten steel drill bit not good because of the harm of body yet.
5. The inclined plane collection plate that this real circularity grinder of tungsten steel drill bit utilized is that three different angle inclined planes constitute, plays certain cushioning effect at tungsten steel drill bit whereabouts in-process, can not collide the inclined plane collection plate because of inertia to influence the life-span of inclined plane collection plate, perhaps lead to the tungsten steel drill bit to collide because of inertia and produce tiny deformation, thereby influence the accuracy of the real circularity of whole drill bit.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the first roller shown in FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the overall structure of the roller device shown in FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a groove position structure of FIG. 1 according to the present invention;
fig. 5 is a schematic view of the overall structure of the telescopic rod of fig. 1 according to the present invention;
fig. 6 is a schematic view of the overall structure of the feeding device in fig. 1 according to the present invention;
protection fuselage 1, first cylinder 2, cylinder device 3, shower 4, batch oil tank 5, first motor 6, protective housing 7, loading attachment 8, inclined plane collecting plate 9, first roller 10, second cylinder 11, second roller 12, positioning ring 13, second motor 14, recess 15, telescopic link 16, runner 17, rotatory handle 18, rotatory chamber 19, spring 20, movable block 21, prevent falling curb plate 22, fly leaf 23, third motor 24, second protective housing 25, switch 26
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b): referring to the schematic illustrations of figures 1-6,
a tungsten steel drill bit roundness grinding device comprises a protective machine body 1, wherein the protective machine body 1 is a C-shaped base with an upward opening, a first roller 2 is fixedly connected in a C-shaped groove of the protective machine body 1, a roller device 3 is arranged on the outer side of the first roller 2 in parallel, a first motor 6 is fixedly connected to the right side of the first roller 2, a protective shell 7 is arranged outside the first motor 6, the protective shell 7 is fixedly connected to the right outer side of the protective machine body, a spray pipe 4 is arranged above the left side of a gap between the first roller 2 and the roller device 3, a feeding device 8 is erected right above the gap, the spray pipe 4 is fixedly connected with an oil storage tank 5, the oil storage tank 5 is fixedly connected to the left outer side of the protective machine body 1, and an inclined plane collecting plate 9 is arranged below the midpoint of the first roller 2 and the roller device and fixedly connected with the protective machine body;
the first roller 2 is made of sandstone, a first roller 10 is arranged at the center of the first roller 2, the first roller 2 is fixedly connected to an output shaft of the first motor 6 through the first roller 10, the first roller 2 runs anticlockwise, the first roller 2 is made of sandstone, and the drill bit is more finely ground due to the characteristics of high strength, high toughness and small surface particles, so that the tungsten steel drill bit is not poor in roundness accuracy due to damage of the body even if the drill bit is hard for long-term grinding;
the roller device 3 comprises a second roller 11, a second roller 12 is arranged at the center of the second roller 11, the second roller 11 rotates clockwise, a position adjusting ring 13 is wrapped on the outer side of the second roller 12, the second roller 11 is fixedly connected with a second motor 14 through the right side of the second roller 12, the second motor 14 is also arranged in the protective shell 7, a uniformly distributed semicircular groove 15 is formed at the fixed connection position of the roller device 3 and the protective machine body 1, the diameter of the groove 15 is the same as that of the position adjusting ring 13, a telescopic rod 16 is fixedly connected with the position adjusting ring 13, the telescopic rod 16 is fixedly connected with a rotating wheel 17, the first roller 2 rotates anticlockwise, the second roller 11 rotates clockwise, the two rollers rotate in opposite directions and can just polish a tungsten steel drill bit in a clearance piece, the tungsten steel drill bit automatically operates, the labor cost is saved, the telescopic rod 16 adjusts the scale through manually rotating the rotating wheel 17, the positioning circular rings 13 can be moved and fixed in the uniformly distributed grooves 15, so that the roundness of the whole device can be adjusted, and the application range is wider;
the inclined plane collecting plate 9 is formed by connecting three inclined planes with different angles into a whole, the angle of the inclined plane right below the center positions of the first roller 2 and the roller device 3 is 60 degrees, the middle buffering inclined plane is 30 degrees, the rearmost collecting plane is parallel to the ground and has longer distance, anti-falling side plates 22 are arranged on the edges of the inclined plane collecting plate 9, a tungsten steel drill can slide onto the inclined plane collecting plate 9 in the horizontal direction through the gravity acceleration of the tungsten steel drill, the buffering inclined plane is utilized to prevent the anti-falling side plates 22 from impacting too fast in the falling process so as to influence the roundness of the anti-falling side plates, the inclined plane collecting plate is prevented from flying out due to too fast speed, unnecessary trouble is added to the collection, and the finally-arranged horizontal collecting plane is convenient for workers to collect;
the feeding device 8 is erected above the centers of the first roller 2 and the roller device 3 and fixedly connected to the left side and the right side of the protective machine body 1, the feeding device 8 comprises a movable plate 23, the movable plate 23 is fixedly connected with a third motor 24, the third motor 24 is wrapped by a second protective shell 25, a switch 26 is arranged on the second protective shell 25, potential safety hazards caused by manual feeding can be avoided by utilizing machine feeding, the feeding device is arranged right above the middle of the first roller 2 and the second roller 11, the phenomenon that a worker possibly transfers unnecessary objects into the machine due to errors can be avoided, the feeding device can be timely switched on and off due to the fact that the worker is provided with an independent switch 26, the worker is easy to operate and can take certain safety effect;
the telescopic rod 16 is provided with a rotating handle 18, the rotating handle 18 is in threaded connection with a rotating cavity 19, a spring 20 is arranged in the rotating cavity 19, the spring 20 is fixedly connected with a movable block 21, the movable block 21 is fixedly connected with a positioning ring 13, and the second roller 11 is adjusted by utilizing the telescopic principle of the telescopic rod, so that the roundness of the whole device is adjustable, the application range is wide, and the operation is simple;
the rotary wheel 17 is provided with a scale, each scale of the scale is exactly corresponding to the uniformly distributed grooves 15, the positions of the grooves 15 corresponding to the scale are accurate, and the processed tungsten steel drill bit can be ground into tungsten steel drill bits with different roundness according to different requirements.
The working principle is as follows: a worker puts a tungsten steel drill bit to be ground on a movable plate 23 of a feeding device 8, an adjusting rotating wheel 17 is adjusted to a roundness scale required by the tungsten steel drill bit, a switch 26 is utilized to open a third motor 24, the movable plate 23 is opened along with the opening of the tungsten steel drill bit, the tungsten steel drill bit inside is put between a first roller 2 and a second roller 11, the first motor 6 provides power for the counterclockwise operation of the first roller, the second motor provides power for the clockwise operation of the second roller 11, the first roller 2 and the second roller 11 are fixedly connected on a protective machine body to rotate through a roller during the rotation, at the moment, a spray pipe 4 starts to operate to spray grinding oil in an oil storage tank 5 on the tungsten steel drill bit under grinding, so that the grinding oil can wrap the tungsten steel drill bit to protect the tungsten steel drill bit from being ground more uniformly and smoothly, when the roundness of the tungsten steel drill bit is just the adjacent gap between the first roller 2 and the second roller 11, after the tungsten steel drill bit roundness reaches the angle of will, drop into inclined plane collecting plate 9 from the clearance, get into 30 degrees buffering inclined planes through 60 degrees inclined planes earlier again, reach at last with the horizontal collecting plate in, whole inclined plane collecting plate 9 all is equipped with the curb plate that prevents to drop, prevents to dash out from inclined plane collecting plate 9 of collection in-process tungsten steel drill bit, adds the burden for artifical collection.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The grinding device for the roundness of the tungsten steel drill bit is characterized by comprising a protective machine body (1), wherein the protective machine body (1) is a C-shaped base with an upward opening, a first roller (2) is fixedly connected in a C-shaped groove of the protective machine body (1), a roller device (3) is arranged on the outer side of the first roller (2) in parallel, a first motor (6) is fixedly connected on the right side of the first roller (2), a protective shell (7) is arranged outside the first motor (6), the protective shell (7) is fixedly connected on the right outer side of the protective machine body, a spray pipe (4) is arranged above the left side of a gap between the first roller (2) and the roller device (3), a feeding device (8) is erected above the gap, the spray pipe (4) is fixedly connected with an oil storage tank (5), and the oil storage tank (5) is fixedly connected on the left outer side of the protective machine body (1), an inclined plane collecting plate (9) is fixedly connected below the middle point of the first roller (2) and the roller device and the protective machine body.
2. The grinding device for the roundness of the tungsten steel drill bit according to claim 1, wherein the first roller (2) is made of sandstone rock, a first roller (10) is arranged at the center of the first roller (2), the first roller (2) is fixedly connected to an output shaft of the first motor (6) through the first roller (10), and the first roller (2) runs counterclockwise.
3. The roundness grinding apparatus for a tungsten steel drill according to claim 1, the roller device (3) comprises a second roller (11), a second roller (12) is arranged at the center of the second roller (11), the second roller (11) rotates clockwise, the outer side of the second roller (12) is wrapped with a positioning ring (13), the second roller (11) is fixedly connected with a second motor (14) through the right side of a second roller (12), the second motor (14) is also arranged in the protective shell (7), semicircular grooves (15) which are uniformly distributed are arranged at the fixed connection part of the roller device (3) and the protective machine body (1), the diameter of the groove (15) is the same as that of the positioning circular ring (13), the positioning circular ring (13) is fixedly connected with a telescopic rod (16), and the telescopic rod (16) is fixedly connected with a rotating wheel (17).
4. The grinding device for the roundness of the tungsten steel drill bit according to claim 1, wherein the inclined plane collecting plate (9) is formed by connecting three inclined planes with different angles into a whole, the angle of the inclined plane right below the center positions of the first roller (2) and the roller device (3) is 60 degrees, the angle of the middle buffering inclined plane is 30 degrees, the rearmost collecting plane is parallel to the ground and has a longer distance, and the edges of the inclined plane collecting plate (9) are provided with anti-falling side plates (22).
5. The grinding device for the roundness of the tungsten steel drill bit according to claim 1, wherein the feeding device (8) is erected above the centers of the first roller (2) and the roller device (3) and is fixedly connected to the left side and the right side of the protective machine body (1), the feeding device (8) comprises a movable plate (23), the movable plate (23) is fixedly connected with a third motor (24), a second protective shell (25) is wrapped outside the third motor (24), and a switch (26) is arranged on the second protective shell (25).
6. The grinding device for the roundness of the tungsten steel drill bit according to claim 3, wherein the telescopic rod (16) is provided with a rotating handle (18), the rotating handle (18) is in threaded connection with a rotating cavity (19), a spring (20) is arranged in the rotating cavity (19), the spring (20) is fixedly connected with a movable block (21), and the movable block (21) is fixedly connected with the positioning ring (13).
7. The grinding device for the roundness of the tungsten steel drill bit according to claim 3, wherein the rotating wheel (17) is provided with a scale, and each scale of the scale corresponds to the evenly distributed grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387197.0U CN214869160U (en) | 2021-06-22 | 2021-06-22 | Tungsten steel drill bit roundness grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387197.0U CN214869160U (en) | 2021-06-22 | 2021-06-22 | Tungsten steel drill bit roundness grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214869160U true CN214869160U (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121387197.0U Active CN214869160U (en) | 2021-06-22 | 2021-06-22 | Tungsten steel drill bit roundness grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214869160U (en) |
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2021
- 2021-06-22 CN CN202121387197.0U patent/CN214869160U/en active Active
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