CN217343741U - Simple plane milling cutter capable of being rapidly clamped - Google Patents
Simple plane milling cutter capable of being rapidly clamped Download PDFInfo
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- CN217343741U CN217343741U CN202221385377.XU CN202221385377U CN217343741U CN 217343741 U CN217343741 U CN 217343741U CN 202221385377 U CN202221385377 U CN 202221385377U CN 217343741 U CN217343741 U CN 217343741U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to the technical field of milling cutters, in particular to a simple plane milling cutter capable of being rapidly clamped, which comprises a milling cutter disc and a shaft handle, wherein the middle part of the milling cutter disc is provided with an installation through hole, and one end of the shaft handle is arranged in the installation through hole; the side wall of the milling cutter disc is provided with a mounting groove and a centripetal hole, a cutter particle is mounted in the mounting groove, the centripetal hole is communicated with the mounting through hole, a set screw is arranged in the centripetal hole, and the set screw is connected with the shaft handle; the utility model provides a but simple and easy plane milling cutter of quick clamping has the advantage that the result is simple, low cost and clamping are quick, installs the operation of going on to the milling machine with it, can reduce cost drop into to and have the advantage of quick response operation.
Description
Technical Field
The utility model relates to a milling cutter technical field especially relates to a simple and easy plane milling cutter that can quick clamping.
Background
Milling cutter, is used for milling process, has one or more rotatory cutting tool of cutting grain. When the milling cutter works, all the cutter particles on the milling cutter cut off the allowance of the workpiece in sequence and intermittently. The milling cutter is mainly used for processing planes, steps, grooves, forming surfaces, cutting off workpieces and the like on a milling machine. The development of the geometric groove shape of the modern blade ensures that the circular blade has the advantages of stable cutting effect, lower requirement on the power of a machine tool, good stability and the like.
The milling cutter disc with cutter grains installed in the large diameter is commonly used when a numerical control milling machine mills a large plane material, and when the milling cutter disc is needed for workshops which do not commonly use the milling cutter disc, if extra purchase is needed, the large cost investment can be caused, and the instant response operation can not be realized.
SUMMERY OF THE UTILITY MODEL
To the purchase facing cutter that above-mentioned exists can cause great cost to drop into and can't realize the problem of immediate response operation, the utility model provides a but simple and easy face milling cutter of quick clamping has the advantage that the result is simple, low cost and clamping are quick, installs operation to milling machine on with it, can reduce cost drop into to and have the advantage of quick response operation.
In order to solve the technical problem, the utility model provides a concrete scheme as follows:
a simple plane milling cutter capable of being clamped quickly comprises a milling cutter disc and a shaft handle, wherein a mounting through hole is formed in the middle of the milling cutter disc, and one end of the shaft handle is arranged in the mounting through hole;
the lateral wall of milling cutter dish is provided with mounting groove and centripetal hole, install the sword grain in the mounting groove, centripetal hole with the installation through-hole is linked together, centripetal hole is downthehole to be provided with the stop screw, the stop screw with the arbor is connected.
Optionally, the number of the centripetal holes is more than two, one of the centripetal holes is internally provided with the set screw, and the set screw is used for adjusting the centripetal force balance when the milling cutter head rotates and locking the shaft handle on the milling cutter head so as to improve the stability of the milling cutter in the milling operation process.
Optionally, an air vent is formed in the milling cutter disc, the air vent penetrates through the upper surface of the milling cutter disc to the lower surface of the milling cutter disc, the air vent is obliquely arranged, and in the process of high-speed rotation of the milling cutter disc, improvement of the air velocity near the cutter particles is facilitated, the cutter particles achieve a quick heat dissipation effect, aging of the cutter particles and damage to a workpiece are avoided due to high-temperature acceleration, the service life of the cutter particles is prolonged, and meanwhile, the milling quality of the workpiece is guaranteed.
Optionally, the number of the vent holes is more than two, so that the air velocity near the cutter particles is further improved, a better heat dissipation effect is realized, the service life of the cutter particles is prolonged, and the milling quality of the workpiece is ensured.
Optionally, the lower surface of the milling cutter disc is provided with an arc groove, the arc groove is communicated with the vent hole, and the arrangement of the arc groove can be beneficial to better ventilation effect of the vent hole, so that the air velocity near the cutter particles is further improved, a better heat dissipation effect is realized, the service life of the cutter particles is prolonged, and the milling quality of a workpiece is ensured.
Optionally, the mounting groove includes an upper surface, and a first side surface and a second side surface extending downward along two adjacent side edges of the upper surface, respectively;
the cutter is characterized in that a concave position is arranged on the second side surface, the cutter particles are arranged on the concave position, and the concave position attached to the cutter particle structure is arranged, so that the installation stability of the cutter particles is improved.
Optionally, a mounting step is arranged between the recessed position and the second side surface, and the mounting step enables the knife particles to be embedded and mounted, so that mounting stability of the knife particles is further improved.
Optionally, the number of the mounting grooves is more than two, the number and the positions of the mounting grooves are set and adjusted according to milling requirements, and the practicability and the universality of the simple plane milling cutter are improved.
Optionally, anaerobic adhesive is further arranged at the joint of the milling cutter disc and the shaft handle, so that the connection stability between the milling cutter disc and the shaft handle is improved, and the stability of milling operation is further improved.
Optionally, the milling cutter disc is discoid, the arbor is cylindricly, the centre of a circle of milling cutter disc with the centre of a circle of arbor is on same axis, ensures the accuracy of the installation location of milling cutter disc and arbor, and then improves this simple and easy plane milling cutter's the accurate nature of milling operation, ensures the quality of milling to the work piece.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides a pair of simple and easy plane milling cutter of clamping fast has the advantage that the result is simple, low cost and clamping are quick, installs the operation of going on to the milling machine with it, can reduce cost input to and have the advantage of quick response operation.
Drawings
Fig. 1 is a schematic structural view of a simple face milling cutter capable of being clamped quickly according to an embodiment of the present invention;
fig. 2 is an exploded view of a simple face milling cutter capable of being rapidly clamped according to an embodiment of the present invention;
fig. 3 is a side view of a simple face milling cutter capable of being clamped quickly according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a milling cutter head provided in an embodiment of the present invention;
wherein, 1 is a milling cutter disc; 11 is a mounting through hole; 12 is a mounting groove; 121 is an upper surface; 122 is a first side; 123 is a second side; 124 is a recessed position; 125 is a step; 13 is a centripetal hole; 14 is a vent hole; 2 is a shaft handle; 3 is a knife particle; 4, the fastening screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined to clearly and completely describe the technical solutions of the embodiments of the present invention. The described embodiments are some, but not all embodiments of the invention.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
For example, a simple plane milling cutter capable of being clamped quickly comprises a milling cutter disc and a shaft handle, wherein a mounting through hole is formed in the middle of the milling cutter disc, and one end of the shaft handle is arranged in the mounting through hole; the lateral wall of milling cutter dish is provided with mounting groove and centripetal hole, install the sword grain in the mounting groove, centripetal hole with the installation through-hole is linked together, centripetal hole is downthehole to be provided with the stop screw, the stop screw with the arbor is connected.
The simple plane milling cutter capable of being clamped quickly has the advantages of being simple in result, low in cost and quick in clamping, can be installed on a milling machine to operate, and can reduce cost investment and have the advantage of quick response operation.
The first embodiment is as follows:
as shown in fig. 1 to 4, a simple plane milling cutter capable of being clamped quickly includes a milling cutter disc 1 and a shaft handle 2, wherein a mounting through hole 11 is formed in the middle of the milling cutter disc 1, one end of the shaft handle 2 is arranged in the mounting through hole 11, and the aperture of the mounting through hole 11 is matched with the outer diameter of the shaft handle 2, so that the shaft handle 2 can be stably inserted into the mounting through hole 11.
The side wall of the milling cutter disc 1 is provided with a mounting groove 12 and a centripetal hole 13, the cutter grains 3 are mounted in the mounting groove 12, and when the milling cutter disc 2 rotates, the cutter grains 3 are driven to mill a workpiece.
The centripetal hole 13 is communicated with the mounting through hole 11, the set stop screw 4 is arranged in the centripetal hole 13, the set stop screw 4 is connected with the shaft handle 2, namely, after one end of the shaft handle 2 is arranged in the mounting through hole 11 in a penetrating mode, the set stop screw 4 is arranged in the centripetal hole 13 and connected with the shaft handle 2, the mounting stability of the shaft handle 2 can be improved, and the stability of the simple plane milling cutter in the milling operation process is further improved.
The simple plane milling cutter is machined by firstly turning a milling cutter disc by using a lathe and then boring a mounting through hole in the middle of the milling cutter disc, wherein the mounting through hole is used for mounting a shaft handle, and the coaxiality of the milling cutter disc and the shaft handle is ensured to be within 0.01 mm. The installation method comprises the steps of processing an installation groove for installing cutter particles on the side wall of a milling cutter disc by taking an installation through hole as a center, horizontally placing a shaft handle after the cutter particles are installed on the installation groove on the side wall of the milling cutter disc and the shaft handle is installed on the installation through hole on the milling cutter disc, enabling the gravity center of the milling cutter disc to automatically rotate to the lower side, tapping a centripetal hole at a marking position after marking, and locking a stop screw in the centripetal hole to adjust centripetal force balance when the milling cutter disc rotates.
The number of the centripetal holes 13 is more than two, the stop screw 4 is arranged in one centripetal hole 13, and the stop screw 4 is used for adjusting the centripetal force balance when the milling cutter disc 1 rotates and locking the shaft handle 2 on the milling cutter disc 1 so as to improve the stability of the milling cutter in the milling operation process.
In order to ensure the effect of adjusting the concentricity of the centripetal force center of the milling cutter head 1 and the shaft handle 2, after the shaft handle 2 is horizontally placed, as the gravity center of the milling cutter head 1 automatically rotates to the lower part, after marking is done, a plurality of centripetal holes are tapped at the marking position, a stop screw is locked in one of the centripetal holes to adjust the centripetal force balance when the milling cutter head rotates, and the plurality of centripetal holes are arranged to better adjust the centripetal force balance.
Example two:
referring to fig. 2, a simple plane milling cutter capable of being quickly clamped includes a milling cutter disc 1 and a shaft handle 2, a mounting through hole 11 is formed in the middle of the milling cutter disc 1, one end of the shaft handle 2 is arranged in the mounting through hole 11, and the diameter of the mounting through hole 11 is matched with the outer diameter of the shaft handle 2, so that the shaft handle 2 can be stably arranged in the mounting through hole 11 in a penetrating manner.
The side wall of the milling cutter disc 1 is provided with a mounting groove 12 and a centripetal hole 13, the cutter grains 3 are mounted in the mounting groove 12, and when the milling cutter disc 2 rotates, the cutter grains 3 are driven to mill a workpiece.
The centripetal hole 13 is communicated with the mounting through hole 11, the set stop screw 4 is arranged in the centripetal hole 13, the set stop screw 4 is connected with the shaft handle 2, namely, after one end of the shaft handle 2 is arranged in the mounting through hole 11 in a penetrating mode, the set stop screw 4 is arranged in the centripetal hole 13 and connected with the shaft handle 2, the mounting stability of the shaft handle 2 can be improved, and the stability of the simple plane milling cutter in the milling operation process is further improved.
The milling cutter disc 1 is provided with vent holes 14, the vent holes 14 penetrate from the upper surface of the milling cutter disc 1 to the lower surface of the milling cutter disc 1, and the vent holes 14 are obliquely arranged.
In the process of high-speed rotation of the milling cutter disc 1, the obliquely arranged vent holes 14 are beneficial to improving the air velocity near the cutter particles 3, so that the cutter particles 3 achieve the effect of quick heat dissipation, aging of the cutter particles 3 and damage to a workpiece are avoided due to high-temperature acceleration, the service life of the cutter particles 3 is prolonged, and the milling quality of the workpiece is ensured.
In this example, the number of the vent holes 14 is two, and the arrangement of two vent holes 14 is beneficial to further increase the air flow velocity near the cutter particle 3, achieve better heat dissipation effect, prolong the service life of the cutter particle 3 and ensure the milling quality of the workpiece. It should be noted that, in this example, the number and the positions of the vent holes 14 are not limited, and the number and the positions of the vent holes 14 may be adjusted according to actual milling requirements.
The arc groove is formed in the lower surface of the milling cutter disc 1 and communicated with the vent hole 14, the vent hole can be better achieved through the arc groove, air speed near the cutter particles is further improved, a better heat dissipation effect is achieved, the service life of the cutter particles is prolonged, and milling quality of workpieces is guaranteed.
Example three:
referring to fig. 4, the mounting groove 12 includes an upper surface 121, and a first side surface 122 and a second side surface 123 extending downward along two adjacent sides of the upper surface 121, respectively; a recess 124 is provided on the second side 123, and the cutting insert 3 is mounted on the recess 124.
Through setting up the sunken position 124 of laminating mutually with sword grain 3 structure, improve the installation stability of sword grain 3, on the other hand makes the partial surface of sword grain 3 expose in the air, is favorable to improving the radiating effect of sword grain 3, improves the life of sword grain 3 and ensures the milling quality to the work piece.
When the cutter grain 3 is specifically installed, the connecting hole can be formed in the cutter grain 3, meanwhile, the mounting hole matched with the connecting hole is formed in the concave position 124, and the locking screw sequentially penetrates through the connecting hole and the mounting hole to lock and install the cutter grain, so that the problem that the cutter grain falls off in the milling process of high-speed rotation is avoided, and meanwhile, the cutter grain is convenient to detach and install due to the adoption of the connecting mode.
A mounting step 125 is provided between the recessed portion 124 and the second side surface 123, and the mounting step 125 enables the knife particle to be mounted in an embedded manner, so that the mounting stability of the knife particle is further improved, and the mounting step is also suitable for mounting the knife particle with a flange on the upper surface, so that the mounting flexibility is improved.
In this example, the number of the mounting grooves 12 is two, and the number and the positions of the mounting grooves 12 can be set and adjusted according to different milling requirements, so that the practicability and the universality of the simple plane milling cutter are improved.
Anaerobic adhesive is further arranged at the joint of the milling cutter head 1 and the shaft handle 2, so that the connection stability between the milling cutter head 1 and the shaft handle 2 can be improved, and the stability of milling operation is further improved.
Specifically, the milling cutter disc 1 is disc-shaped, the shaft handle 2 is cylindrical, the circle center of the milling cutter disc 1 and the circle center of the shaft handle 2 are on the same axis, the accuracy of installation and positioning of the milling cutter disc 1 and the shaft handle 2 is ensured, the milling operation accuracy of the simple plane milling cutter is further improved, and the milling quality of a workpiece is ensured.
After the centripetal force balance of the milling cutter disc is adjusted, the cutter particles are detached, the shaft handle is clamped, the circumferential surface and the end surface of the milling cutter disc are turned by taking the shaft handle as an axis, the coaxiality of the circumferential surface and the shaft handle and the verticality of the end surface and the shaft handle are guaranteed to be within 0.01mm, finally, the cutter particles are installed, and the centripetal force center of the milling cutter disc and the shaft handle are guaranteed to be concentric and can be installed on a machine tool for use.
The simple plane milling cutter capable of being rapidly clamped provided by the example can be directly applied to a milling machine, the shaft handle 2 of the simple plane milling cutter is inserted into the cutter handle of the milling machine and locked, the verticality of the milling cutter disc is adjusted and calibrated by matching with the dial indicator, the machine tool can be started to work after the adjustment is completed, the cost can be effectively reduced, and the simple plane milling cutter has the advantages of rapid response operation.
To sum up, the utility model provides a pair of but simple and easy plane milling cutter of quick clamping has the advantage that the result is simple, low cost and clamping are quick, installs the operation of going on to the milling machine with it, can reduce cost drop into to and have the advantage of quick response operation.
It is to be understood that in the description of the present invention, the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 according to specific situations by those of ordinary skill in the art.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "suspended" and the like do not imply that the components are absolutely horizontal or suspended, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
Claims (10)
1. The simple plane milling cutter capable of being clamped quickly is characterized by comprising a milling cutter disc (1) and a shaft handle (2), wherein a mounting through hole (11) is formed in the middle of the milling cutter disc (1), and one end of the shaft handle (2) is arranged in the mounting through hole (11);
the lateral wall of milling cutter dish (1) is provided with mounting groove (12) and centripetal hole (13), install sword grain (3) in mounting groove (12), centripetal hole (13) with installation through-hole (11) are linked together, be provided with in centripetal hole (13) and stop screw (4), stop screw (4) with arbor (2) are connected.
2. The quick-clamping simple face milling cutter according to claim 1, wherein the number of the centering holes (13) is more than two, and the set screw (4) is arranged in one of the centering holes (13).
3. The quick-clamping simple plane milling cutter according to claim 1, wherein the milling cutter disc (1) is provided with a vent hole (14), the vent hole (14) penetrates from the upper surface of the milling cutter disc (1) to the lower surface of the milling cutter disc (1), and the vent hole (14) is obliquely arranged.
4. The quick-clamping face milling cutter according to claim 3, wherein the number of the ventilation holes (14) is two or more.
5. The quick-clamping simple plane milling cutter according to claim 3, characterized in that the lower surface of the milling cutter disc (1) is provided with a circular arc groove, and the circular arc groove is communicated with the vent hole (14).
6. The quick-clamping face mill according to claim 1, characterized in that the mounting groove (12) comprises an upper surface (121) and a first side surface (122) and a second side surface (123) extending downwards along two adjacent sides of the upper surface (121), respectively;
a concave position (124) is arranged on the second side surface (123), and the knife particles (3) are arranged on the concave position (124).
7. The quick-clamping face milling cutter according to claim 6, characterized in that a mounting step (125) is provided between the recess (124) and the second side (123).
8. The quick-clamping face milling cutter according to claim 1, wherein the number of the mounting grooves (12) is two or more.
9. The simple plane milling cutter capable of being clamped quickly according to claim 1, wherein anaerobic adhesive is further arranged at the joint of the milling cutter disc (1) and the mandrel (2).
10. The quick-clamping simple plane milling cutter according to claim 1, wherein the milling cutter disc (1) is disc-shaped, the mandrel (2) is cylindrical, and the center of the milling cutter disc (1) and the center of the mandrel (2) are on the same axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385377.XU CN217343741U (en) | 2022-06-02 | 2022-06-02 | Simple plane milling cutter capable of being rapidly clamped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221385377.XU CN217343741U (en) | 2022-06-02 | 2022-06-02 | Simple plane milling cutter capable of being rapidly clamped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217343741U true CN217343741U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221385377.XU Active CN217343741U (en) | 2022-06-02 | 2022-06-02 | Simple plane milling cutter capable of being rapidly clamped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217343741U (en) |
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2022
- 2022-06-02 CN CN202221385377.XU patent/CN217343741U/en active Active
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