CN213380308U - Numerical control machine tool convenient for replacing cutter - Google Patents
Numerical control machine tool convenient for replacing cutter Download PDFInfo
- Publication number
- CN213380308U CN213380308U CN202022107978.1U CN202022107978U CN213380308U CN 213380308 U CN213380308 U CN 213380308U CN 202022107978 U CN202022107978 U CN 202022107978U CN 213380308 U CN213380308 U CN 213380308U
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- cutter
- machine tool
- fixed shell
- inner cavity
- control machine
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- 238000005520 cutting process Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The utility model discloses a numerical control machine tool convenient for replacing cutters, which comprises a connecting block, wherein the lower end of the connecting block is fixedly provided with a fixed shell, the upper and lower surfaces of the fixed shell are respectively provided with a through hole, the cutters are movably arranged in the through holes, the lower surface of the inner cavity of the fixed shell is fixedly provided with a support frame in bilateral symmetry, the inner cavity of the support frame is respectively provided with a groove, the inner cavity of the groove is movably provided with a fixture block, the left end and the right end of the fixture block are respectively movably penetrated through the support frame, the front side wall of the inner cavity of the fixed shell is respectively and fixedly provided with a motor, the output end of the motor is respectively and fixedly provided with a rotating shaft, the rear end of the rotating shaft is respectively and rotatably connected with the rear side wall of the inner cavity of the fixed shell, the outer surface of the rotating shaft is, thereby reducing the problem of work efficiency.
Description
Technical Field
The utility model relates to a digit control machine tool technical field, concrete field is a digit control machine tool convenient to change cutter.
Background
The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by a drawing, wherein a cutter is a tool used for cutting in mechanical manufacturing and is also called as a cutting tool, a numerical control airport generally needs to use the cutter to cut a machined object, and the cutter is worn or damaged after being used for a long time, so that the cutter needs to be replaced and maintained regularly.
The existing common numerical control machine tool is more complicated when the cutter is replaced, and a large amount of time can be wasted for the disassembly and assembly of cutters of different models, so that the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a digit control machine tool convenient to change cutter to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a numerical control machine tool convenient for replacing a cutter comprises a connecting block, wherein a fixed shell is fixedly installed at the lower end of the connecting block, through holes are formed in the upper surface and the lower surface of the fixed shell, the cutter is movably arranged in the through holes, supporting frames are fixedly installed on the lower surface of the inner cavity of the fixed shell in a bilateral symmetry mode, grooves are formed in the inner cavity of each supporting frame, clamping blocks are movably arranged in the inner cavity of each groove, the left end and the right end of each clamping block movably penetrate through the supporting frames, a motor is fixedly installed on the front side wall of the inner cavity of the fixed shell in a bilateral symmetry mode, a rotating shaft is fixedly installed at the output end of the motor, the rear end of the rotating shaft is rotatably connected with the rear side wall of the inner cavity of the fixed shell, a cam is fixedly installed on the outer surface of each clamping block, a baffle is, the side about all with the cam contact of the one end that the fixture block kept away from mutually, all be equipped with the draw-in groove on the lateral wall about the cutter, the equal fixed mounting in inner chamber left and right side wall upper end of set casing has electric telescopic handle, the equal fixed mounting in electric telescopic handle's one end has the V-arrangement mount, motor and electric telescopic handle all are connected with external power electricity.
Preferably, the outer surfaces of the cams are polished.
Preferably, the inner surfaces of the V-shaped fixing frames are provided with anti-skid layers.
Preferably, the diameter of the through hole is larger than the diameter of the cutter.
Preferably, a reinforcing rib is arranged between the supporting frame and the fixed shell.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a digit control machine tool convenient to change cutter, be equipped with the draw-in groove, the fixture block, a spring, baffle and cam, rotation through the cam, promote the fixture block motion, baffle extrusion spring on the fixture block, and the draw-in groove joint, realize carrying out fixed connection to the cutter, be equipped with electric telescopic handle and V-arrangement mount, it presss from both sides tightly the cutter to drive the V-arrangement mount through electric telescopic handle, increase fixed fastness, ensure that the cutter is fixed firm, moreover, the steam generator is simple in structure, fix the cutter of different models simultaneously, it is comparatively loaded down with trivial details when changing the cutter to have solved current ordinary digit control machine tool, and dismantle the installation can waste a large amount of time to the cutter of different models size, thereby.
Drawings
Fig. 1 is a schematic structural view of a front view section state of the present invention;
fig. 2 is a schematic view of the left side cross-section structure of the fixing shell of the present invention;
FIG. 3 is a schematic top view of the V-shaped fixing frame of the present invention;
fig. 4 is a schematic structural diagram of a main view section state of the present invention.
In the figure: 1-connecting block, 2-fixing shell, 3-through hole, 4-cutter, 5-support frame, 6-groove, 7-fixture block, 8-motor, 9-rotating shaft, 10-cam, 11-baffle, 12-spring, 13-clamping groove, 14-electric telescopic rod and 15-V-shaped fixing frame.
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 numerical control machine tool convenient for replacing a cutter please refer to figure 1, comprising a connecting block 1, wherein a fixed shell 2 is fixedly arranged at the lower end of the connecting block 1, the fixed shell 2 is connected with the numerical control machine tool through the connecting block 1, the fixed shell 2 is used for conveniently installing a cutter 4, through holes 3 are respectively arranged on the upper surface and the lower surface of the fixed shell 2, the cutter 4 is fixedly connected with the fixed shell 2 through the through holes 3, the cutter 4 is movably arranged in the through holes 3, support frames 5 are fixedly arranged on the left surface and the right surface of the inner cavity of the fixed shell 2 symmetrically, the support frames 5 are connected with the fixed shell 2 through welding, the support frames 5 are used for conveniently installing a fixture block 7 and supporting the fixture block 7, grooves 6 are respectively arranged in the inner cavity of the support frames 5, the grooves 6 are used for conveniently installing springs 12 and simultaneously supporting the fixture block 7 through a baffle 11 to avoid the separation, the inner cavity of the groove 6 is movably provided with a clamping block 7, the clamping block 7 is connected with a clamping groove 13 in a clamping manner, the clamping block 7 moves left and right to fix and detach the cutter 4, the left end and the right end of the clamping block 7 movably penetrate through the supporting frame 5, please refer to fig. 2, the front side wall of the inner cavity of the fixed shell 2 is symmetrically and fixedly provided with a motor 8 left and right, the motor 8 is used for providing power for rotating a rotating shaft 9, the model of the motor 8 is Y80M2-2, the rotating directions of the motor 8 on the left side and the right side are opposite, the motor 8 on the left side rotates clockwise, the motor 8 on the right side rotates anticlockwise, the output end of the motor 8 is fixedly provided with the rotating shaft 9, the rotating shaft 9 is used for driving a cam 10 to rotate, the rear end of the rotating shaft 9 is rotatably connected with the rear side wall of the inner cavity of the fixed shell, namely, the cutter 4 is fixed, the outer surface of the fixture block 7 and the inner cavity of the groove 6 are both fixedly provided with the baffle plates 11, the baffle plates 11 not only play a role of extruding the springs 12, but also play a role of supporting the fixture block 7, the springs 12 are respectively arranged between the side walls close to the baffle plates 11 on the left and right sides and the inner side wall of the groove 6, the springs 12 play a role of providing reset power for the fixture block 7, the cutter 4 is convenient to detach, the installation and the work efficiency are improved, the end far away from the fixture block 7 on the left and right sides is both contacted with the cam 10, the cam 10 is convenient to push the fixture block 7 to move, the cutter 4 is convenient to be fixed, the left and right side walls of the cutter 4 are both provided with the clamping grooves 13, the fixture block 7 is clamped with the clamping grooves 13, the cutter 4 is fixed, the upper ends of the left and right side walls of the inner cavity of the fixed shell, v-arrangement mount 15 is convenient for press from both sides tightly cutter 4, through fixture block 7 and draw-in groove 13 joint, is convenient for simultaneously fix cutter 4 to different models, and realizes pressing from both sides tightly the cutter of different models through V-arrangement mount 15, increases fixed fastness, and the equal fixed mounting in one end of electric telescopic handle 14 has V-arrangement mount 15, and motor 8 and electric telescopic handle 14 all are connected with external power electricity.
Specifically, the outer surface of the cam 10 is polished, so that the friction force between the surface of the cam 10 and the surface of the fixture block 7 is reduced, and smooth movement is ensured.
Particularly, the inner surfaces of the V-shaped fixing frames 15 are provided with anti-skidding layers, so that the fixing firmness is improved.
Specifically, the diameter of the through hole 3 is larger than that of the cutter 4, so that the cutters 4 of different sizes and models can be conveniently installed.
Particularly, be equipped with the strengthening rib between support frame 5 and the set casing 2, increase support 5's support steadiness.
The working principle is as follows: the utility model relates to a digit control machine tool convenient to change cutter, when using this device, when the description attached drawing figure 1 shows the state, run through-hole 3 with cutter 4 activity, starter motor 8, drive cam 10 and rotate, cam 10 promotes the motion of fixture block 7, during fixture block 7 and draw-in groove 13 joint, carry out fixed connection to cutter 4 promptly, baffle 11 extrusion spring 12 simultaneously, strengthen fixed fastness under spring 12's effect, start electric telescopic handle 14, drive the V-arrangement mount 15 relative motion on left and right sides, press from both sides tightly cutter 4, not only realize carrying out fixed connection to cutter 4 of equidimension model not, show the state as description attached drawing figure 4 promptly, while simple structure, it is fixed firm to cutter 4, therefore, the clothes hanger is strong in practicability.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a digit control machine tool convenient to change cutter, includes connecting block (1), its characterized in that: the lower end of the connecting block (1) is fixedly provided with a fixed shell (2), the upper surface and the lower surface of the fixed shell (2) are respectively provided with a through hole (3), the through hole (3) is internally and movably provided with a cutter (4), the inner cavity lower surface of the fixed shell (2) is bilaterally and symmetrically fixedly provided with a support frame (5), the inner cavity of the support frame (5) is respectively provided with a groove (6), the inner cavity of the groove (6) is movably provided with a fixture block (7), the left end and the right end of the fixture block (7) are respectively and movably penetrated through the support frame (5), the inner cavity front side wall of the fixed shell (2) is bilaterally and symmetrically fixedly provided with a motor (8), the output end of the motor (8) is respectively and fixedly provided with a rotating shaft (9), the rear end of the rotating shaft (9) is respectively and rotatably connected with the inner, the utility model discloses a cutting tool, including fixture block (7), the equal fixed mounting of inner chamber of recess (6) has baffle (11), the side of a left side all is equipped with spring (12) between the lateral wall that baffle (11) are close to mutually and recess (6) inside wall, the side of a left side the one end that fixture block (7) were kept away from mutually all contacts with cam (10), all be equipped with draw-in groove (13) on the lateral wall about cutter (4), the equal fixed mounting in lateral wall upper end has electric telescopic handle (14) about the inner chamber of set casing (2), the equal fixed mounting in one end of electric telescopic handle (14) has V-arrangement mount (15), motor (8) and electric telescopic handle (14) all are connected with external power electricity.
2. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: the outer surfaces of the cams (10) are all polished.
3. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: the inner surfaces of the V-shaped fixing frames (15) are provided with anti-skid layers.
4. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: the diameter of the through hole (3) is larger than that of the cutter (4).
5. The numerical control machine tool convenient for replacing the cutter according to claim 1, characterized in that: and a reinforcing rib is arranged between the support frame (5) and the fixed shell (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107978.1U CN213380308U (en) | 2020-09-23 | 2020-09-23 | Numerical control machine tool convenient for replacing cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022107978.1U CN213380308U (en) | 2020-09-23 | 2020-09-23 | Numerical control machine tool convenient for replacing cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213380308U true CN213380308U (en) | 2021-06-08 |
Family
ID=76183075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022107978.1U Expired - Fee Related CN213380308U (en) | 2020-09-23 | 2020-09-23 | Numerical control machine tool convenient for replacing cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213380308U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305602A (en) * | 2021-06-21 | 2021-08-27 | 宿州市耶伊勒精密机械有限公司 | Tool bit dismouting mechanism for digit control machine tool |
| CN113800071A (en) * | 2021-10-26 | 2021-12-17 | 深圳市协达利印刷包装制品有限公司 | Automatic adhesive tape sticking system for production of packaging box bodies |
| CN114474206A (en) * | 2021-12-21 | 2022-05-13 | 佛山市烨邦家居科技有限公司 | Slitting mill for cutting and forming of wooden product PET (polyethylene terephthalate) plate |
-
2020
- 2020-09-23 CN CN202022107978.1U patent/CN213380308U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305602A (en) * | 2021-06-21 | 2021-08-27 | 宿州市耶伊勒精密机械有限公司 | Tool bit dismouting mechanism for digit control machine tool |
| CN113800071A (en) * | 2021-10-26 | 2021-12-17 | 深圳市协达利印刷包装制品有限公司 | Automatic adhesive tape sticking system for production of packaging box bodies |
| CN113800071B (en) * | 2021-10-26 | 2022-10-14 | 深圳市协达利印刷包装制品有限公司 | Automatic adhesive tape sticking system for production of packaging box bodies |
| CN114474206A (en) * | 2021-12-21 | 2022-05-13 | 佛山市烨邦家居科技有限公司 | Slitting mill for cutting and forming of wooden product PET (polyethylene terephthalate) plate |
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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: 20210608 |