CN210731667U - Non-standard polygonal adjustable clamping cutting blade - Google Patents
Non-standard polygonal adjustable clamping cutting blade Download PDFInfo
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- CN210731667U CN210731667U CN201921760673.1U CN201921760673U CN210731667U CN 210731667 U CN210731667 U CN 210731667U CN 201921760673 U CN201921760673 U CN 201921760673U CN 210731667 U CN210731667 U CN 210731667U
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- cutting blade
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- movable rod
- mounting frame
- blade
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Abstract
The utility model discloses an adjustable centre gripping cutting blade of nonstandard polygon, including cutting blade body and coupling spring, the cutting blade body runs through in the middle part of blade mounting bracket, and is provided with the block rubber between cutting blade body and the blade mounting bracket, the blade mounting bracket passes through coupling spring and base interconnect, and the blade mounting bracket runs through in the surface of base, the spacing groove has been seted up to the up end of base, and the internally mounted of base has the movable rod, the outside cover of movable rod is equipped with the stopper, and the avris of stopper installs the ball, the inside cover that the movable rod is located the base is equipped with the lantern ring. The adjustable clamping cutting blade of the non-standard polygon has a shock absorption function, so that breakage or gaps can be effectively prevented when the adjustable clamping cutting blade is used, the service life of the non-standard polygon cutting blade can be effectively prolonged, the width of the non-standard polygon cutting blade can be adjusted, and the non-standard polygon cutting blade can be installed with processing instruments of different specifications.
Description
Technical Field
The utility model relates to a non-standard polygon cutting blade technical field specifically is an adjustable centre gripping cutting blade of non-standard polygon.
Background
The non-standard polygonal cutting blade is used for cutting a metal surface, metal needs to be mounted on a machining device which runs at a high speed, the surface of the cutting blade needs to be cut, and due to the fact that specifications of the machining device are different, the mounting width of a mounting head of the cutting blade needs to be adjusted in order to adapt to the use of machining devices with different specifications.
However, the existing non-standard polygonal cutting blade has the following problems in use:
1. when the cutting blade is used, the cutting blade is in direct contact with metal running at a high speed, and cracks or notches are easy to appear;
2. because the specifications of processing instruments for clamping the blade are different, the width of a cutting blade mounting head needs to be adjusted when different blades are clamped, and the mounting width of the existing non-standard polygonal cutting blade cannot be adjusted when the existing non-standard polygonal cutting blade is mounted with the processing instruments.
In view of the above problems, there is a need for an innovative design based on the original non-standard polygonal cutting insert.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable centre gripping cutting blade of non-standard polygon to solve above-mentioned background art and propose that the cutting blade is in the in-process direct contact high-speed moving metal that uses and appear bursting apart or breach easily, current non-standard polygon cutting blade does not possess absorbing function, lead to the damage of cutting blade easily, because the processing apparatus specification of centre gripping blade is different, so when carrying out the centre gripping to the blade of difference, need adjust the width of cutting blade installation head, current non-standard polygon cutting blade can not adjust its problem of installation width when installing with processing apparatus.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable centre gripping cutting blade of non-standard polygon, includes cutting blade body and coupling spring, the cutting blade body runs through in the middle part of blade mounting bracket, and is provided with the block rubber between cutting blade body and the blade mounting bracket, the blade mounting bracket passes through coupling spring and base interconnect, and the blade mounting bracket runs through in the surface of base, the spacing groove has been seted up to the up end of base, and the internally mounted of base has the movable rod, the outside cover of movable rod is equipped with the stopper, and the avris of stopper installs the ball to the outside end that is located the base of movable rod is provided with the knob, the inside cover that the movable rod is located the base is equipped with the lantern ring, and the upper end of the lantern ring installs the installation head, and.
Preferably, the side section of the blade mounting frame is arranged to be of a 'return' shape, the end part of the front section of the blade mounting frame is arranged to be of a hexagonal structure, and the blade mounting frame is connected with the cutting blade body in a penetrating clamping mode.
Preferably, the blade mounting frame and the base form a telescopic structure through the cutting blade body, and the outer wall of the upper end of the blade mounting frame and the inner wall of the base are mutually attached.
Preferably, the movable rods and the base form a rotating structure, and the number of the movable rods is 2, and the thread orientations of the 2 movable rods are opposite.
Preferably, be fixed connection between stopper and the knob all and the movable rod, and the avris of stopper is waiting the angle and is provided with the ball to the centre of sphere of ball is located the inside of stopper.
Preferably, the lantern ring forms a sliding connection of clamping with the base through the limiting groove, and the lantern ring is in threaded connection with the movable rod.
Compared with the prior art, the beneficial effects of the utility model are that: the non-standard polygonal adjustable clamping cutting blade has a shock absorption function, so that breakage or gaps can be effectively prevented when the non-standard polygonal adjustable clamping cutting blade is used, the service life of the non-standard polygonal cutting blade can be effectively prolonged, the width of the non-standard polygonal cutting blade can be adjusted, and the non-standard polygonal adjustable clamping cutting blade can be installed with processing instruments of different specifications;
1. a rubber block is arranged between the blade mounting rack and the cutting blade body, and the blade mounting rack is connected with the base through a connecting spring, so that under the elastic action of the rubber block and the connecting spring, the vibration can be absorbed when the cutting blade body is contacted with metal, and the service life of the cutting blade is prolonged;
2. be fixed connection between movable rod and stopper and the knob, rotatory knob can make the movable rod rotatory, be threaded connection between movable rod and the lantern ring, be fixed connection between lantern ring and the installation head, the lantern ring passes through the sliding connection for the block between spacing groove and the base, so rotatory knob can make the lantern ring remove, thereby can change the interval between two installation heads, because the screw thread opposite direction of two movable rods, so two knobs of syntropy rotation, can make two lantern rings remove to the center department of base in step or remove to the both sides of base in step.
Drawings
FIG. 1 is a schematic view of the overall side-sectional structure of the present invention;
FIG. 2 is a schematic view of the ball distribution structure of the present invention;
FIG. 3 is a schematic view of the overall front cut structure of the present invention;
fig. 4 is a schematic diagram of the distribution structure of the limiting groove of the present invention.
In the figure: 1. a cutting insert body; 2. a blade mount; 3. a rubber block; 4. a connecting spring; 5. a base; 6. a limiting groove; 7. a movable rod; 8. a limiting block; 9. a ball bearing; 10. a knob; 11. a collar; 12. a mounting head; 13. and (4) holes.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a non-standard polygonal adjustable clamping cutting blade comprises a cutting blade body 1, a blade mounting frame 2, a rubber block 3, a connecting spring 4, a base 5, a limiting groove 6, a movable rod 7, a limiting block 8, a ball 9, a knob 10, a lantern ring 11, a mounting head 12 and a hole 13, wherein the cutting blade body 1 penetrates through the middle of the blade mounting frame 2, the rubber block 3 is arranged between the cutting blade body 1 and the blade mounting frame 2, the blade mounting frame 2 is mutually connected with the base 5 through the connecting spring 4, the blade mounting frame 2 penetrates through the surface of the base 5, the limiting groove 6 is formed in the upper end face of the base 5, the movable rod 7 is mounted inside the base 5, the limiting block 8 is sleeved outside the movable rod 7, the ball 9 is mounted on the side of the limiting block 8, the knob 10 is arranged at the outer side part, located on the base 5, of the movable rod 7 is sleeved inside the lantern, and the upper end of the lantern ring 11 is provided with a mounting head 12, and the middle part of the mounting head 12 is provided with a hole 13.
The side section of the blade mounting bracket 2 is set to be of a 'return' shape structure, the end part of the front section of the blade mounting bracket 2 is set to be of a hexagonal structure, the blade mounting bracket 2 is connected with the cutting blade body 1 in a penetrating clamping mode, the positions of the cutting blade body 1 and the blade mounting bracket 2 can be fastened, and deflection cannot occur between the blade mounting bracket and the cutting blade body.
The blade mounting frame 2 forms a telescopic structure through the cutting blade body 1 and the base 5, and the outer wall of the upper end of the blade mounting frame 2 is mutually attached to the inner wall of the base 5, so that the cutting blade body 1 can be damped when the cutting blade body 1 contacts metal, and the service life of the cutting blade body 1 is prolonged.
The movable rod 7 and the base 5 constitute revolution mechanic, and the movable rod 7 is provided with 2, and the screw thread orientation of 2 movable rods 7 is opposite, be fixed connection between stopper 8 and the knob 10 all and the movable rod 7, and the angles such as avris of stopper 8 are provided with ball 9, and the centre of sphere of ball 9 is located stopper 8's inside, lantern ring 11 passes through the sliding connection that spacing groove 6 and base 5 constitute the block, and be threaded connection between lantern ring 11 and the movable rod 7, can change the position of installation head 12 through the rotation of movable rod 7, thereby make cutting blade body 1 can install on the processing apparatus of different specifications, and ball 9's setting can make the movable rod 7 rotate more smoothly.
The working principle is as follows: when the non-standard polygonal adjustable clamping cutting blade is used, according to the figures 1-4, the mounting head 12 is fixedly connected with the lantern ring 11, the lantern ring 11 is in threaded connection with the movable rod 7 as shown in figure 1, the movable rod 7 is sleeved with the limiting block 8, the side of the limiting block 8 is equiangularly distributed with the balls 9 as shown in figure 2, so that the movable rod 7 rotates more smoothly, the movable rod 7 can rotate by manually rotating the knob 10, the mounting head 12 is in clamped sliding connection with the base 5 through the limiting groove 6 as shown in figure 4, so that the movable rod 7 rotates to drive the lantern ring 11 to move left and right, the mounting head 12 moves synchronously along with the lantern ring 11, and because the thread directions of the 2 movable rods 7 are opposite, the 2 knobs 10 rotating in the same direction can enable the 2 mounting heads 12 to move synchronously to the center of the base 5 or synchronously to the two sides of the base 5, after the distance between 2 mounting heads 12 is adjusted according to the mounting part of the processing device, bolts are inserted through the holes 13 to mount the mounting heads 12 on the processing device;
when cutting metal, as shown in fig. 1 and 3, a blade mounting frame 2 penetrates through the middle of a cutting blade body 1, the blade mounting frame 2 is connected with a base 5 through a connecting spring 4, a rubber block 3 is arranged between the cutting blade body 1 and the blade mounting frame 2, when the cutting blade body 1 contacts metal running at a high speed, under the elastic action of the connecting spring 4 and the rubber block 3, the cutting blade body 1 can be damped, the phenomenon that the cutting blade body 1 is cracked or chipped when contacting the metal instantly is prevented, and the service life of the cutting blade body 1 is prolonged.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. A non-standard polygonal adjustable clamping cutting insert comprising a cutting insert body (1) and a connecting spring (4), characterized in that: the cutting blade comprises a cutting blade body (1), a rubber block (3) is arranged between the cutting blade body (1) and the blade mounting frame (2) in a penetrating mode, the blade mounting frame (2) is connected with a base (5) through a connecting spring (4), the blade mounting frame (2) penetrates through the surface of the base (5), a limiting groove (6) is formed in the upper end face of the base (5), a movable rod (7) is arranged inside the base (5), a limiting block (8) is sleeved on the outer side of the movable rod (7), a ball (9) is installed on the side of the limiting block (8), a knob (10) is arranged at the outer side end portion, located on the base (5), of the movable rod (7), a sleeve ring (11) is sleeved inside the base (5), and a mounting head (12) is installed at the upper end of the sleeve ring (11), and the middle part of the mounting head (12) is provided with a hole (13).
2. A non-standard polygonal adjustable clamping cutting insert according to claim 1 wherein: the side section of the blade mounting frame (2) is arranged to be of a 'return' shape structure, the end part of the front section of the blade mounting frame (2) is arranged to be of a hexagonal structure, and the blade mounting frame (2) is connected with the cutting blade body (1) in a penetrating clamping mode.
3. A non-standard polygonal adjustable clamping cutting insert according to claim 1 wherein: the blade mounting frame (2) and the base (5) form a telescopic structure through the cutting blade body (1), and the outer wall of the upper end of the blade mounting frame (2) is attached to the inner wall of the base (5) mutually.
4. A non-standard polygonal adjustable clamping cutting insert according to claim 1 wherein: the movable rod (7) and the base (5) form a rotating structure, 2 movable rods (7) are arranged, and the thread directions of the 2 movable rods (7) are opposite.
5. A non-standard polygonal adjustable clamping cutting insert according to claim 1 wherein: stopper (8) and knob (10) all with movable rod (7) between be fixed connection, and the avris of stopper (8) is wait the angle and be provided with ball (9) to the centre of sphere of ball (9) is located the inside of stopper (8).
6. A non-standard polygonal adjustable clamping cutting insert according to claim 1 wherein: the lantern ring (11) is in clamped sliding connection with the base (5) through the limiting groove (6), and the lantern ring (11) is in threaded connection with the movable rod (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760673.1U CN210731667U (en) | 2019-10-21 | 2019-10-21 | Non-standard polygonal adjustable clamping cutting blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921760673.1U CN210731667U (en) | 2019-10-21 | 2019-10-21 | Non-standard polygonal adjustable clamping cutting blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210731667U true CN210731667U (en) | 2020-06-12 |
Family
ID=70990051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921760673.1U Active CN210731667U (en) | 2019-10-21 | 2019-10-21 | Non-standard polygonal adjustable clamping cutting blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210731667U (en) |
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2019
- 2019-10-21 CN CN201921760673.1U patent/CN210731667U/en active Active
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