CN213318868U - Cutter for numerical control machining - Google Patents
Cutter for numerical control machining Download PDFInfo
- Publication number
- CN213318868U CN213318868U CN202022234911.4U CN202022234911U CN213318868U CN 213318868 U CN213318868 U CN 213318868U CN 202022234911 U CN202022234911 U CN 202022234911U CN 213318868 U CN213318868 U CN 213318868U
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- Prior art keywords
- threaded rod
- numerical control
- cutter
- grooves
- control machining
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- 238000003754 machining Methods 0.000 title claims abstract description 22
- 238000003825 pressing Methods 0.000 claims abstract description 16
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a cutter for numerical control machining, the utility model relates to a cutter for numerical control machining, including mount pad, locating piece and blade, the locating piece cup joints in mount pad surface top, and the blade is located the mount pad below, and the threaded rod is connected to the inside middle screw thread of locating piece, and the threaded rod upper end runs through out the locating piece upper surface, and the threaded rod upper end cup joints and is fixed with the knob, and the threaded rod lower extreme is fixedly connected with the round pin axle; the beneficial effects of the utility model reside in that: make the locating piece be convenient for the location installation in the mount pad through fixture block and briquetting cooperation, the location is effectual, can dismantle the locating piece fast through pressing the button for it is convenient to dismantle, has saved the trouble of dismouting when frequently changing the tool bit, through the cooperation of knob, threaded rod, round pin axle and pinhole, makes cutter and tool bit angle easily adjust, can adapt to the cutting of multiple angle, has increased the use flexibility of this cutter.
Description
Technical Field
The utility model belongs to the technical field of the numerical control machining technique and specifically relates to a cutter for numerical control machining is related to.
Background
Numerical control machining refers to a process method for machining parts on a numerical control machine tool, and the process rules of numerical control machine machining and traditional machine tool machining are consistent on the whole, but are obviously changed. The machining method uses digital information to control the displacement of parts and tools. The numerical control cutter is a tool used for cutting in mechanical manufacturing, also called a cutting tool, most of cutters are used for machines and are also used manually, and the cutter used in mechanical manufacturing is basically used for cutting metal materials, so the term cutter is generally understood as a metal cutting cutter. The existing cutter for numerical control machining is relatively troublesome to mount and dismount, a worker is required to operate a bolt by one hand for operating the cutter by one hand, time and labor are wasted, the cutter for general numerical control machining is inconvenient to adjust a cutting angle, the cutter is difficult to adapt to cutting of various angles, and the flexibility is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that exists with not enough above-mentioned, a cutter for numerical control machining is provided, it makes the locating piece be convenient for the location to install in the mount pad through fixture block and briquetting cooperation, it is effectual to fix a position, can dismantle the locating piece fast through pressing down the button, make the dismantlement convenient, the trouble of dismouting when having saved frequent change tool bit, through the knob, the threaded rod, the cooperation of round pin axle and pinhole, make cutter and tool bit angle easily adjust, can adapt to the cutting of multiple angle, the use flexibility of this cutter has been increased.
In order to achieve the purpose, the adopted technical scheme is as follows:
a cutter for numerical control machining comprises an installation seat, a positioning block and a cutter body, wherein the positioning block is sleeved on the surface of the installation seat, and the cutter body is positioned below the installation seat;
a threaded rod is connected with the middle inside the positioning block in a threaded manner, the upper end of the threaded rod penetrates through the upper surface of the positioning block, a knob is fixedly sleeved at the upper end of the threaded rod, a pin shaft is fixedly connected with the lower end of the threaded rod, the lower end of the pin shaft penetrates through the lower surface of the positioning block, two first grooves are formed in the left side and the right side of the mounting seat, clamping blocks are connected in the first grooves in a sliding manner, and compression springs are fixed between the clamping blocks and the inner side walls of the first grooves;
two second grooves are formed below the left side and the right side of the positioning block, the positions of the second grooves correspond to the positions of the first grooves, pressing blocks are connected in the second grooves in a sliding mode, a return spring is clamped between the surface of each pressing block and the inner wall of each second groove, the outer ends of the clamping blocks penetrate through the outer surface of the positioning block, and buttons are fixedly connected to the outer ends of the clamping blocks;
the utility model discloses a scalpel comprises a blade, including blade, mount pad, pivot, blade, pivot, blade inside rotates to be connected with the pivot, just the pivot both ends penetrate through both sides around the mount pad, the blade pass through the pivot with the mount pad rotates to be connected, blade below fixedly connected with tool bit, just blade top evenly opens has a plurality of pinhole, the round pin axle is pegged graft in the pinhole rather than corresponding.
Preferably, the lower part of the mounting seat is in a round table shape, and a concave hole is formed in the lower end of the mounting seat.
Preferably, the cross section of the outer end of the clamping block is trapezoidal, and the inner end of the pressing block is tightly attached to the outer end of the clamping block.
Preferably, an inclined plane matched with the cross section of the outer end of the clamping block is formed below the inner wall of the positioning block.
Preferably, magnets are fixed to the lower end of the pin shaft and the bottom surface of the inner portion of the pin hole.
Preferably, the upper end of the knife body is spherical, and the upper end of the knife body is matched with the concave hole at the lower end of the mounting seat in shape.
By adopting the technical scheme, the beneficial effects are as follows:
make the locating piece be convenient for the location installation in the mount pad through fixture block and briquetting cooperation, the location is effectual, can dismantle the locating piece fast through pressing the button for it is convenient to dismantle, has saved the trouble of dismouting when frequently changing the tool bit, through the cooperation of knob, threaded rod, round pin axle and pinhole, makes cutter and tool bit angle easily adjust, can adapt to the cutting of multiple angle, has increased the use flexibility of this cutter.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall front view cross-sectional structure of the present invention;
fig. 2 is a schematic view of the overall left-side plan structure of the present invention;
fig. 3 is an enlarged schematic view of a part a in fig. 1 according to the present invention;
fig. 4 is a schematic diagram of a partially enlarged structure B in fig. 1 according to the present invention.
The labels in the figure are: a positioning block 1; a mounting base 2; a threaded rod 3; a knob 4; a blade body 5; a cutter head 6; a first groove 7; a fixture block 8; a compression spring 9; a second groove 10; a briquette 11; a return spring 12; a button 13; a pin 14; a magnet 15; a pin hole 16; a rotating shaft 17.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 4, the utility model relates to a numerical control machining tool, which comprises a mounting seat 2, a positioning block 1 and a tool body 5, wherein the positioning block 1 is sleeved on the upper surface of the mounting seat 2, and the tool body 5 is positioned below the mounting seat 2;
a threaded rod 3 is connected with the middle of the inside of the positioning block 1 through threads, the upper end of the threaded rod 3 penetrates through the upper surface of the positioning block 1, a knob 4 is fixedly sleeved at the upper end of the threaded rod 3, a pin shaft 14 is fixedly connected to the lower end of the threaded rod 3, the lower end of the pin shaft 14 penetrates through the lower surface of the positioning block 1, two first grooves 7 are formed in the left side and the right side of the mounting seat 2, clamping blocks 8 are connected in the first grooves 7 in a sliding mode, and compression springs 9 are fixed between the clamping blocks 8 and the;
two second grooves 10 are formed below the left side and the right side of the positioning block 1, the positions of the second grooves 10 correspond to the positions of the first grooves 7, pressing blocks 11 are connected in the second grooves 10 in a sliding mode, return springs 12 are clamped between the surfaces of the pressing blocks 11 and the inner walls of the second grooves 10, the outer ends of the clamping blocks 8 penetrate through the outer surface of the positioning block 1, and buttons 13 are fixedly connected to the outer ends of the clamping blocks 8;
a rotating shaft 17 is rotatably connected inside the knife body 5, two ends of the rotating shaft 17 penetrate through the front side and the rear side of the mounting seat 2, the knife body 5 is rotatably connected with the mounting seat 2 through the rotating shaft 17, a knife head 6 is fixedly connected below the knife body 5, a plurality of pin holes 16 are uniformly formed in the upper part of the knife body 5, and the pin shafts 14 are inserted into the corresponding pin holes 16;
the lower part of the mounting seat 2 is in a round table shape, the lower end of the mounting seat 2 is provided with a concave hole, the cross section of the outer end of the fixture block 8 is in a trapezoid shape, the inner end of the pressing block 11 is tightly attached to the outer end of the fixture block 8, the lower part of the inner wall of the positioning block 1 is provided with an inclined plane matched with the cross section of the outer end of the fixture block 8, the lower end of the pin shaft 14 and the inner bottom surface of the pin hole 16 are both fixed with magnets 15, the upper end of the cutter body 5 is in a spherical shape;
specifically, before using, a worker holds the positioning block 1 and places the positioning block 1 under the mounting seat 2, the fixture blocks 8 protruding from two sides of the positioning block 1 slide upwards along the inclined plane at the lower end of the mounting seat 2, the fixture blocks 8 retract into the first groove 7 after being extruded by the inclined plane, meanwhile, the compression spring 9 is extruded, the compression spring 9 is in a compression state, the positioning block 1 is moved upwards until the fixture blocks 8 reach the second groove 10, the fixture blocks 8 are popped out of the first groove 7 again due to the elastic action of the compression spring 9 and clamped with the second groove 10, meanwhile, the outer ends of the fixture blocks 8 abut against the inner end of the pressing block 11, the outer end of the pressing block 11 is ejected out of the second groove 10, the worker can feel obvious resistance by touching the button 13 with hands, namely, the clamping is successful;
furthermore, the worker rotates the knob 4 to enable the threaded rod 3 to move upwards, the threaded rod 3 drives the pin shaft 14 to move upwards so as to be completely separated from the pin hole 16 where the threaded rod 3 is located, then the worker adjusts the direction and the angle of the cutter body 5 and the cutter head 6 by hand, the knob 4 is turned reversely after the adjustment is finished, the threaded rod 3 is communicated with the pin shaft 14 to move downwards, the pin shaft 14 is inserted into the corresponding pin hole 16, the lower end of the pin shaft 14 and the magnet 15 in the pin hole 16 are mutually adsorbed, the pin shaft 14 is connected with the pin hole 16 more tightly, and the mechanical stability of the cutter body 5 and the cutter head 6 is ensured;
further, when the tool needs to be detached or replaced, a user presses the button 13 inwards with a hand respectively, the button 13 drives the pressing block 11 to push inwards, the pressing block 11 pushes the clamping block 8 back into the first groove 7, the reset spring 12 resets at the moment, when the clamping blocks 8 on the two sides all completely move into the first groove 7, the clamping force between the positioning block 1 and the mounting seat 2 disappears, the positioning block 1 is detached together with the tool body 5 and the tool, the speed is high, and the tool is convenient to use.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other. Unless otherwise defined, technical or scientific terms used in the present embodiments should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
1. The utility model provides a cutter for numerical control machining, includes mount pad (2), locating piece (1) and blade (5), its characterized in that:
the positioning block (1) is sleeved above the surface of the mounting seat (2), and the knife body (5) is positioned below the mounting seat (2);
a threaded rod (3) is connected to the middle of the inside of the positioning block (1) in a threaded manner, the upper end of the threaded rod (3) penetrates through the upper surface of the positioning block (1), a knob (4) is fixedly sleeved at the upper end of the threaded rod (3), a pin shaft (14) is fixedly connected to the lower end of the threaded rod (3), the lower end of the pin shaft (14) penetrates through the lower surface of the positioning block (1), two first grooves (7) are formed in the left side and the right side of the mounting seat (2), a clamping block (8) is connected to the first grooves (7) in a sliding manner, and a compression spring (9) is fixed between the clamping block (8) and the inner side wall of the first;
two second grooves (10) are formed in the lower portions of the left side and the right side of the positioning block (1), the second grooves (10) correspond to the first grooves (7), pressing blocks (11) are connected in the second grooves (10) in a sliding mode, reset springs (12) are clamped between the surfaces of the pressing blocks (11) and the inner walls of the second grooves (10), the outer ends of the clamping blocks (8) penetrate through the outer surface of the positioning block (1), and buttons (13) are fixedly connected to the outer ends of the clamping blocks (8);
the utility model discloses a sword body, including blade (5), pivot (2), mount pad (2), blade (5) inside rotation is connected with pivot (17), just pivot (17) both ends run through both sides around mount pad (2), blade (5) pass through pivot (17) with mount pad (2) rotate to be connected, blade (5) below fixedly connected with tool bit (6), just blade (5) top is evenly opened has a plurality of pinhole (16), round pin axle (14) are pegged graft in pinhole (16) rather than corresponding.
2. The tool for numerical control machining according to claim 1, characterized in that: the mounting seat (2) is characterized in that the lower part of the mounting seat (2) is in a round table shape, and a concave hole is formed in the lower end of the mounting seat (2).
3. The tool for numerical control machining according to claim 1, characterized in that: the cross section of the outer end of the clamping block (8) is trapezoidal, and the inner end of the pressing block (11) is tightly attached to the outer end of the clamping block (8).
4. The tool for numerical control machining according to claim 1, characterized in that: and an inclined plane matched with the cross section of the outer end of the clamping block (8) is formed below the inner wall of the positioning block (1).
5. The tool for numerical control machining according to claim 1, characterized in that: and magnets (15) are fixed at the lower end of the pin shaft (14) and the bottom surface inside the pin hole (16).
6. The tool for numerical control machining according to claim 2, characterized in that: the upper end of the knife body (5) is spherical, and the upper end of the knife body (5) is matched with the concave hole at the lower end of the mounting seat (2) in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234911.4U CN213318868U (en) | 2020-10-09 | 2020-10-09 | Cutter for numerical control machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234911.4U CN213318868U (en) | 2020-10-09 | 2020-10-09 | Cutter for numerical control machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213318868U true CN213318868U (en) | 2021-06-01 |
Family
ID=76070593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022234911.4U Expired - Fee Related CN213318868U (en) | 2020-10-09 | 2020-10-09 | Cutter for numerical control machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213318868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601242A (en) * | 2021-08-05 | 2021-11-05 | 武汉华夏理工学院 | Turning and polishing integrated machine for numerical control machining |
-
2020
- 2020-10-09 CN CN202022234911.4U patent/CN213318868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601242A (en) * | 2021-08-05 | 2021-11-05 | 武汉华夏理工学院 | Turning and polishing integrated machine for numerical control machining |
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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: 20210601 |