CN210648845U - Rolling cutting tool, tool assembly and beveling machine - Google Patents
Rolling cutting tool, tool assembly and beveling machine Download PDFInfo
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- CN210648845U CN210648845U CN201921792429.3U CN201921792429U CN210648845U CN 210648845 U CN210648845 U CN 210648845U CN 201921792429 U CN201921792429 U CN 201921792429U CN 210648845 U CN210648845 U CN 210648845U
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Abstract
The utility model provides a roll and cut cutter, cutter unit spare and beveling machine belongs to the groove preparation equipment field. The hobbing cutter comprises a cutter disc and a plurality of blades, wherein a plurality of mounting concave parts are arranged at the edge of the cutter disc, and the blades are detachably mounted in the mounting concave parts; the middle part of the cutter head is provided with a connecting hole. The beveling machine comprises a cutter assembly, a lifting mechanism and a frame, wherein the cutter assembly comprises a rotating shaft and a plurality of disc-shaped cutters; the rotating shaft is horizontally arranged and is rotatably connected with the frame, and the disc-shaped cutter is sleeved and connected on the rotating shaft. When the device is used, a plate is placed below the cutter assembly and is supported by other devices on the rack; the rolling cutter is driven by the driving device to rotate, and the groove is cut on the plate. Because the blades of the rolling cutter are detachably connected with the cutter head, the blades can be directly replaced after being worn. The whole rolling cutter does not need to be replaced, so that the maintenance is convenient, and the maintenance cost is reduced.
Description
Technical Field
The utility model relates to a panel processing equipment field particularly, relates to a roll and cut cutter, cutter unit and beveling machine.
Background
In the plate processing process, a groove (namely a continuous groove structure) may need to be processed on the plate; the beveling machine is needed. The disc cutter is a relatively critical part on the beveling machine, and the whole disc cutter is generally required to be replaced after the existing disc cutter is worn, so that the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a roll cutting tool, it can directly change the blade after can wearing and tearing, need not to change whole disk cutter, and the maintenance cost is lower.
Another object of the present invention is to provide a cutter assembly, which employs the above rolling cutter, so that the maintenance is more convenient.
Another object of the present invention is to provide a beveling machine, which employs the above-mentioned tool assembly.
The utility model discloses a realize like this:
a rolling cutter comprises a cutter disc and a plurality of blades, wherein the edge of the cutter disc is provided with a plurality of mounting concave parts, and the blades are detachably mounted in the mounting concave parts; and a connecting hole is formed in the middle of the cutter head.
Further, the method comprises the following steps of;
the end face of the cutter head is provided with a step-shaped boss, so that the thickness of the middle part of the cutter head is larger than that of the edge of the cutter head.
Further, the method comprises the following steps of;
the blade includes two cutting edges, and two cutting edges are the V type setting.
Further, the method comprises the following steps of;
the blade is square, the blade with blade disc screw connection.
Further, the method comprises the following steps of;
the cutter assembly comprises a rotating shaft and the rolling cutter; the rolling cutter is connected with the rotating shaft through the connecting hole; the plurality of rolling cutters are arranged at intervals.
Further, the method comprises the following steps of;
the two ends of the rotating shaft are connected with the two bearing seats through bearings respectively.
Further, the method comprises the following steps of;
the bearing is a double-row roller bearing.
The beveling machine comprises a machine frame and a cutter assembly, wherein a rotating shaft is rotatably connected with the machine frame.
Further, the method comprises the following steps of;
the beveling machine further comprises a lifting mechanism, one end of the lifting mechanism is connected with the rack, and the other end of the lifting mechanism is connected with the cutter assembly and used for driving the cutter assembly to lift.
Further, the method comprises the following steps of;
the lifting mechanism is a hydraulic cylinder.
The utility model provides a technical scheme's beneficial effect includes:
when the rolling cutter, the cutter assembly and the beveling machine which are designed by the utility model are used, a plate is placed below the cutter assembly and is supported by other devices on the frame; the rolling cutter is driven by the driving device to rotate, and the groove is cut on the plate. Because the blades of the rolling cutter are detachably connected with the cutter head, the blades can be directly replaced after being worn. The whole rolling cutter does not need to be replaced, so that the maintenance is convenient, and the maintenance cost is reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a beveling machine provided by an embodiment of the present invention;
fig. 2 is a top view of fig. 1 provided by an embodiment of the present invention;
fig. 3 is a left side view of fig. 1 provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a rolling cutter provided by an embodiment of the present invention;
fig. 5 is a partial enlarged view of fig. 4 according to an embodiment of the present invention;
fig. 6 is a left side view of fig. 4 according to an embodiment of the present invention.
Icon: 100-beveling machine; 110-a rack; 120-a roller device; 121-a drive roller; 122 — a drive assembly; 123-auxiliary rollers; 130-a cutter assembly; 132-a rotating shaft; 133-a hobbing cutter; 1332-a cutter head; 1334-a blade; 134-a power assembly; 135-bearing seat; 136-lifting mechanism.
Detailed Description
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 are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, 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.
In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements 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 skilled 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", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, 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.
In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.
Example (b):
referring to fig. 1-3, the embodiment provides an beveling machine 100, which includes a cutter assembly 130, a lifting mechanism 136 and a frame 110, wherein the cutter assembly 130 includes a rotating shaft 132 and a plurality of disc cutters; the rotating shaft 132 is horizontally arranged and rotatably connected with the frame 110, and the disc-shaped cutter is sleeved and connected on the rotating shaft 132. When the rotating shaft 132 rotates, it drives the disc-shaped cutter to process the lower plate. One end of the lifting mechanism 136 is connected with the frame 110, and the other end is connected with the cutter assembly 130, so as to adjust the distance between the cutter assembly 130 and the plate; thereby processing grooves with different depths.
Referring to fig. 3 to 6, the cutter assembly 130 includes a rotating shaft 132 and a plurality of rolling cutters 133, the rolling cutters 133 include a circular cutter head 1332 and a plurality of blades 1334, and a connecting hole is formed in the middle of the circular cutter head 1332. A first key groove and a second key groove are formed in the hole wall of the connecting hole; thereby enabling the shaft 132 to transmit greater torque through the keyed connection. The edge of the cutter head 1332 is provided with a plurality of mounting recesses, and the mounting recesses are V-shaped on the section of the cutter head 1332 passing through the axis of the connecting hole, so that the mounting recesses comprise two abutting surfaces. Correspondingly, the insert 1334 is square, which fits into the mounting recess by means of screws. At this time, the blade 1334 is provided perpendicular to the end surface of the cutter head 1332, and both side surfaces of the blade 1334 abut against both abutment surfaces of the mounting recess; making the blade 1334 more robust. Because the blade 1334 is square, the blade 1334 has two perpendicular cutting edges, which is convenient for processing a V-shaped groove.
Furthermore, a step-shaped boss is arranged on the end surface of the cutter head 1332, so that the thickness of the middle part of the cutter head 1332 is greater than that of the edge of the cutter head 1332; thereby making the overall strength of the cutter head 1332 higher.
The cutter assembly 130 further comprises two bearing seats 135, and two ends of the rotating shaft 132 are sleeved with bearings; the rotating shaft 132 is rotatably connected to the bearing seat 135 through a bearing. Because the three rolling cutters 133 on the rotating shaft 132 may not be uniformly stressed during cutting, the rotating shaft 132 may be subjected to a certain torque; therefore, the bearing in this embodiment employs a double row roller bearing.
To accommodate different thicknesses of sheet material, the entire cutter assembly 130 may be moved up and down. When the thickness of the plate is thick, the cutter assembly 130 needs to move upwards for a certain distance as a whole; when the thickness of the plate is small, the cutter assembly 130 is moved downward by a certain distance. Specifically, two bearing blocks 135 are slidably fitted with the frame 110 in the vertical direction; the beveling machine 100 further includes two rod-shaped lifting mechanisms 136 vertically arranged, and the two lifting mechanisms 136 are respectively used for lifting the two bearing blocks 135. The lower end of the lifting mechanism 136 is connected to the bearing block 135, and the upper end is connected to the frame 110. The lifting mechanism 136 adopts a telescopic rod structure, and when the lifting mechanism 136 extends, the cutter assembly 130 integrally moves downwards; when the lift mechanism 136 is shortened, the cutter assembly 130 moves up as a whole. In this embodiment, the lifting mechanism 136 employs a hydraulic cylinder; in other embodiments, a lead screw nut configuration may also be employed.
In order to drive the rotating shaft 132 of the cutter assembly 130 to rotate, the beveling machine 100 further comprises a driving assembly 122, and the driving assembly 122 is in transmission connection with the rotating shaft 132 through a universal coupling. Specifically, the driving assembly 122 is disposed at an end of the rotating shaft 132, and includes a motor and a speed reducer, the motor is fixedly connected to the frame 110, and is connected to the rotating shaft 132 through the speed reducer and a universal coupling.
In addition, in order to support and convey the movement of the plate material, an idler device 120 is further provided below the cutter assembly 130. The idler device 120 comprises a power assembly 134, a driving roller 121 and two auxiliary rollers 123, wherein the driving roller 121 and the auxiliary rollers 123 are arranged in parallel and spaced apart, and are rotatably connected with the frame 110. The power assembly 134 is fixedly connected to the frame 110 and is disposed at an end of the driving roller 121. The power assembly 134 includes a motor and a speed reducer, and the motor is in transmission connection with the driving roller 121 through the speed reducer.
The operation principle and the beneficial effects of the beveling machine 100 in the embodiment are as follows:
in use, a sheet material is horizontally placed on the idler device 120 below the cutter assembly 130 and is driven by the idler device 120 to move along the length direction of the frame 110. At this time, the driving assembly 122 drives the rolling cutter 133 to rotate through the rotating shaft 132, so as to machine the plate. The upper surface of the plate is machined with a continuous groove as the plate moves. Because the blades 1334 of the rolling cutter 133 are fixed with the cutter head 1332 in a screw connection mode, when the cutter head 1332 is worn, the damaged blades 1334 can be directly replaced; the maintenance is very convenient, and the maintenance cost is low; the influence on the production efficiency is small.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A rolling cutter is characterized by comprising a cutter disc and a plurality of blades, wherein a plurality of mounting concave parts are arranged at the edge of the cutter disc, and the blades are detachably mounted in the mounting concave parts; and a connecting hole is formed in the middle of the cutter head.
2. The rolling cutter according to claim 1,
the end face of the cutter head is provided with a boss, so that the thickness of the middle part of the cutter head is larger than that of the edge of the cutter head.
3. The rolling cutter according to claim 1 wherein the blade includes two cutting edges, the two cutting edges being arranged in a V-shape.
4. The rolling cutter of claim 1 wherein said blades are square and said blades are attached to said cutterhead by screws.
5. A cutter assembly, characterized in that the cutter assembly comprises a rotary shaft and a rolling cutter according to any one of claims 1 to 4; the rolling cutter is connected with the rotating shaft through the connecting hole; the plurality of rolling cutters are arranged at intervals.
6. The cutter assembly according to claim 5, further comprising two bearing seats, wherein two ends of the rotating shaft are respectively connected with the two bearing seats through bearings.
7. The cutter assembly of claim 6, wherein the bearing is a double row roller bearing.
8. A beveling machine comprising a frame and the cutter assembly of any one of claims 5-7, wherein the shaft is rotatably coupled to the frame.
9. The beveling machine of claim 8, further comprising an elevator mechanism having one end coupled to the frame and another end coupled to the cutter assembly for driving the cutter assembly up and down.
10. The beveling machine of claim 9, wherein the lifting mechanism is a hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792429.3U CN210648845U (en) | 2019-10-23 | 2019-10-23 | Rolling cutting tool, tool assembly and beveling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921792429.3U CN210648845U (en) | 2019-10-23 | 2019-10-23 | Rolling cutting tool, tool assembly and beveling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210648845U true CN210648845U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921792429.3U Active CN210648845U (en) | 2019-10-23 | 2019-10-23 | Rolling cutting tool, tool assembly and beveling machine |
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| CN (1) | CN210648845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI804101B (en) * | 2021-12-13 | 2023-06-01 | 直得科技股份有限公司 | Tool changing method for robotic arm |
-
2019
- 2019-10-23 CN CN201921792429.3U patent/CN210648845U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI804101B (en) * | 2021-12-13 | 2023-06-01 | 直得科技股份有限公司 | Tool changing method for robotic arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220307 Address after: 721400 in the yard of national railway base, Gaoxin 22nd Road, high tech Development Zone, Baoji City, Shaanxi Province Patentee after: Baoji Zhening Steel Structure Co.,Ltd. Address before: 610000 No. 2009, xihanggang Avenue, Shuangliu District, Chengdu, Sichuan Patentee before: Zhang Lin |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 721400 in the yard of national railway base, Gaoxin 22nd Road, high tech Development Zone, Baoji City, Shaanxi Province Patentee after: Shaanxi Zhening Intelligent Construction Engineering Co.,Ltd. Address before: 721400 in the yard of national railway base, Gaoxin 22nd Road, high tech Development Zone, Baoji City, Shaanxi Province Patentee before: Baoji Zhening Steel Structure Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |