CN220278478U - Side cutting device - Google Patents
Side cutting device Download PDFInfo
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- CN220278478U CN220278478U CN202322099651.8U CN202322099651U CN220278478U CN 220278478 U CN220278478 U CN 220278478U CN 202322099651 U CN202322099651 U CN 202322099651U CN 220278478 U CN220278478 U CN 220278478U
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- supporting seat
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- 238000005520 cutting process Methods 0.000 title claims abstract description 115
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000003754 machining Methods 0.000 abstract description 13
- 238000003801 milling Methods 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 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 belongs to the technical field of machining, and particularly relates to a side surface cutting device which comprises a base, a first supporting seat, a second supporting seat, a driving mechanism, a clamping mechanism and a cutting device, wherein the base is provided with a first supporting seat and a second supporting seat; the first supporting seat and the second supporting seat are sequentially arranged on the machine base, through holes penetrating through two sides are formed in the first supporting seat, at least two groups of cutting devices are arranged around the through holes, and the cutting devices comprise cutting blades; the clamping mechanism is arranged on the second supporting seat and used for clamping a workpiece to be processed; the driving mechanism is connected with the first supporting seat or the second supporting seat and is used for driving the first supporting seat and the second supporting seat to relatively move, and the workpiece clamped by the clamping mechanism passes through the through hole and passes through the cutting blades, so that each cutting blade cuts the side face of the workpiece and supports the workpiece. In the machining process, the cutting knife always plays a role in supporting and positioning the cutting position of the workpiece, so that the problem that the workpiece is deformed due to cutting force in the cutting process is avoided.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a side cutting machining device.
Background
The shaft parts are the mechanical parts commonly used in the industry products at present, such as mechanical transmission, guiding and the like. Some shaft-like parts are typically provided with side grooves on the sides to meet practical functional requirements. At present, the shaft parts are generally processed and formed by adopting a lathe through slotting processing of a milling machine or a processing center or directly adopting milling and turning compound equipment.
For the processing of the turning and milling compound equipment on shaft parts, the turning and milling compound turning part is used for turning the parts firstly, then the milling cutter is used for milling the side surfaces of the parts, and if a plurality of surfaces are required to be processed, the spindle of the lathe is required to rotate, so that the processing of different positions is realized. For example, chinese patent document of publication No. CN218575509U discloses a double-turret turning and milling composite device, in which a first spindle mechanism clamps a workpiece for the first time, then a first turret mechanism performs turning and milling on one end of the workpiece on the first spindle mechanism, after machining is completed, the workpiece on the first spindle mechanism is moved towards the first spindle mechanism by a second spindle mechanism, clamps the workpiece on the first spindle mechanism, moves away from the first spindle mechanism after clamping, and then a second turret mechanism performs turning and milling on the other end of the workpiece on the second spindle mechanism, thereby finishing turning and milling on both ends of the workpiece, and at the same time, the first turret mechanism can perform turning and milling on the workpiece on the first spindle mechanism for the first time; the turning and milling of two ends can be simultaneously carried out on different workpieces.
In the technical scheme of the patent document, when the workpiece is milled, one end of the workpiece is in a suspended state, so that the problem of stress deformation of the workpiece can be caused in the milling process, particularly the slender shaft is easier to deform under stress, and even if the two ends of the part are clamped and fixed, the problem of stress deformation in the middle of the part can still be caused when the milling cutter processes the middle position of the part.
Disclosure of Invention
The utility model aims to provide a side cutting device which solves the problem that the existing shaft parts deform when a plurality of side grooves are milled on the side surfaces.
In order to achieve the above object, an embodiment of the present utility model provides a side cutting device for side processing of shaft parts; comprises a machine seat, a first supporting seat, a second supporting seat, a driving mechanism, a clamping mechanism and a cutting device; the first supporting seat and the second supporting seat are sequentially arranged on the machine base, through holes penetrating through two sides are formed in the first supporting seat, at least two groups of cutting devices are arranged around the through holes, and the cutting devices comprise cutting blades; the clamping mechanism is arranged on the second supporting seat and used for clamping a workpiece to be processed; the driving mechanism is connected with the first supporting seat or the second supporting seat and is used for driving the first supporting seat and the second supporting seat to relatively move, and the workpiece clamped by the clamping mechanism passes through the through hole and passes through the cutting blades, so that each cutting blade cuts the side face of the workpiece and supports the workpiece.
Further, the first supporting seat is fixedly arranged on the machine base, the second supporting seat is connected to the machine base in a sliding mode, and the driving mechanism is connected with the second supporting seat and used for driving the second supporting seat to move close to or far away from the first supporting seat.
Further, the number of the cutting devices is three, and the three cutting devices are arranged at one side of the through hole at equal angles, and the three cutting blades cut and support the workpiece at the same time.
Further, the cutting device also comprises a main shaft seat and an electric main shaft; the main shaft seat is arranged on one side of the first supporting seat, the electric main shaft is arranged on the main shaft seat, and the cutting knife is connected with the electric main shaft.
Further, the cutting blades are end mills, and the axes of the cutting blades intersect with the central extension line of the clamping mechanism.
Further, the cutting blades are circular cutters, and the axes of the cutting blades are deviated from the center of the clamping mechanism, so that the cutting edges of the cutting blades face the central extension line of the clamping mechanism.
Further, the driving mechanism is an electric screw mechanism or a hydraulic telescopic mechanism.
Further, a clearance concave cavity is further formed in one side, close to the clamping mechanism, of the first supporting seat and is used for avoiding the clearance clamping mechanism.
Further, the clamping mechanism is a pneumatic chuck.
The above technical solutions in the side cutting device provided by the embodiments of the present utility model at least have the following technical effects:
one end of a workpiece to be processed is clamped on the clamping mechanism, the other end of the workpiece faces the cutting device, the driving mechanism drives the first supporting seat or the second supporting seat to enable the workpiece to pass through the through hole and gradually extend to the cutting blades of the cutting device, the cutting blades simultaneously cut and process the workpiece, in the processing process, the other end of the workpiece is positioned and supported by the cutting blades, the cutting blades always play a role in supporting and positioning the cutting position of the workpiece, and the problem that the workpiece is deformed due to cutting force in the cutting process is avoided; and this side cutting device can cut a plurality of side grooves simultaneously, improves machining efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a block diagram of a side cutting device according to an embodiment of the present utility model.
Fig. 2 is a view showing the structure of the other side of the side cutting device according to the embodiment of the present utility model.
Fig. 3 is a cross-sectional view of a side cutting device according to an embodiment of the present utility model.
Fig. 4 is a block diagram of another embodiment of a side cutting device according to an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.
In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.
In an embodiment of the side cutting device of the present utility model, referring to fig. 1 to 4, the side cutting device is used for side machining of shaft parts, such as machining side grooves or side planes. Which includes a housing 100, a first support base 200, a second support base 300, a driving mechanism 400, a clamping mechanism 500, and a cutting device 600. The first supporting seat 200 and the second supporting seat 300 are sequentially disposed on the machine base 100, a through hole 201 penetrating through two sides is disposed on the first supporting seat 200, at least two sets of cutting devices 600 are disposed around the through hole 201, and the cutting devices 600 include cutting blades 601. The clamping mechanism 500 is disposed on the second supporting seat 300, and is used for clamping a workpiece to be processed. The driving mechanism 400 is connected to the first support base 200 or the second support base 300, and is used for driving the first support base 200 and the second support base 300 to relatively displace. Preferably, the first supporting seat 200 is fixedly mounted on the stand 100, the second supporting seat 300 is slidably connected to the stand 100, and the driving mechanism 400 is connected to the second supporting seat 300, so that the driving mechanism 400 drives the second supporting seat 300 to move close to or away from the first supporting seat 200. The first support base 200 may be slidably connected to the base 100, and the driving mechanism 400 drives the first support base 200 to slide.
The workpiece held by the holding mechanism 500 passes through the through-hole 201 and between the cutting blades 601, so that each cutting blade 601 simultaneously cuts the side surface of the workpiece and positions and supports the workpiece by each cutting blade 601. Specifically, one end of the workpiece to be machined is clamped on the clamping mechanism 500, the other end faces the cutting device 600, the driving mechanism 400 drives the second supporting seat 300 to enable the workpiece to pass through the through hole 201 and gradually extend to the cutting blades 601 of the cutting device 600, the cutting blades 601 simultaneously cut and machine the workpiece, in the machining process, the structure of the surrounding areas among the cutting blades 601 positions and supports the other end of the workpiece, and the cutting blades 601 can be guaranteed to always support and position the cutting position of the workpiece, so that the problem that the workpiece is deformed due to cutting force in the cutting process is avoided. In addition, the side surface cutting device can cut a plurality of side grooves at one time, and improves the processing efficiency. Further, in order to better clamp the workpiece by the clamping mechanism 500, the clamping mechanism 500 may be a pneumatic chuck, so that the workpiece is clamped rapidly by the pneumatic chuck, and the clamping efficiency is improved.
Further, referring to fig. 1 and 4, the cutting devices 600 are three in number and equiangularly disposed around the through hole 201, and three sets of cutting blades 601 simultaneously cut and support a workpiece. Specifically, when cutting by the three sets of cutting blades 601, the three sets of cutting blades 601 center the workpiece support, thereby ensuring the accuracy of cutting.
Further, referring to fig. 1 and 4, the cutting device 600 further includes a spindle base 602 and an electric spindle 603. The spindle seat 602 is disposed on one side of the first support seat 200, the electric spindle 603 is disposed on the spindle seat 602, and the cutting blade 601 is connected to the electric spindle 603. Specifically, the electric spindle 603 is fixed by the spindle base 602, and the electric spindle 603 drives the cutting blade 601 to rotate to cut a workpiece.
Further, referring to fig. 4, the cutting blades 601 are end mills, and the axes of the cutting blades 601 intersect with the center extension line a of the clamping mechanism 500. The axial center of each cutting blade 601 passes through the central extension line of the clamping mechanism 600, and when the workpiece is machined, the direction of the acting force of each cutting blade 601 on the workpiece passes through the center of the workpiece, so that the acting force of each cutting blade 601 on the workpiece is mutually counteracted, the stress of the workpiece is stable in the machining process, and the problem of deformation in the machining process is avoided.
Further, in another embodiment of the cutting blades 601, specifically referring to fig. 1 and 3, the cutting blades 601 are circular cutters, and the axes of the cutting blades 601 are offset from the center of the clamping mechanism 500, so that the cutting edge of each cutting blade 601 faces the extension line a of the axis of the clamping mechanism 500. When the workpiece is machined, the direction of the acting force of each cutting blade 601 on the workpiece passes through the center of the workpiece, so that the acting force of each cutting blade 601 on the workpiece is counteracted, the workpiece is stressed stably in the machining process, and the problem of deformation in the machining process is avoided.
Further, the driving mechanism 400 is an electric screw mechanism or a hydraulic telescopic mechanism.
Further, referring to fig. 2, a side of the first support base 200 near the clamping mechanism 500 is further provided with a clearance cavity 202 for avoiding the clamping mechanism 500. Facilitating the clamping mechanism 500 to clamp a workpiece through the through-hole 201.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (9)
1. A side cutting device, which is used for side processing of shaft parts; the cutting machine is characterized by comprising a machine base, a first supporting seat, a second supporting seat, a driving mechanism, a clamping mechanism and a cutting device; the first supporting seat and the second supporting seat are sequentially arranged on the machine base, through holes penetrating through two sides are formed in the first supporting seat, at least two groups of cutting devices are arranged around the through holes, and the cutting devices comprise cutting blades; the clamping mechanism is arranged on the second supporting seat and used for clamping a workpiece to be processed; the driving mechanism is connected with the first supporting seat or the second supporting seat and is used for driving the first supporting seat and the second supporting seat to relatively move, and a workpiece clamped by the clamping mechanism passes through the through hole and passes through the cutting blades, so that each cutting blade cuts the side face of the workpiece and supports the workpiece.
2. The side cutting device according to claim 1, wherein: the first supporting seat is fixedly arranged on the machine base, the second supporting seat is connected to the machine base in a sliding mode, and the driving mechanism is connected with the second supporting seat and used for driving the second supporting seat to move close to or far away from the first supporting seat.
3. The side cutting device according to claim 1, wherein: the number of the cutting devices is three, the three cutting devices are arranged on one side of the through hole at equal angles, and the three cutting blades cut and support the workpiece at the same time.
4. A side cutting device according to any one of claims 1 to 3, wherein: the cutting device also comprises a main shaft seat and an electric main shaft; the main shaft seat is arranged on one side of the first supporting seat, the electric main shaft is arranged on the main shaft seat, and the cutting knife is connected with the electric main shaft.
5. The side cutting device according to claim 4, wherein: the cutting blades are end mills, and the axes of the cutting blades are intersected with the central extension line of the clamping mechanism.
6. The side cutting device according to claim 4, wherein: the cutting blades are circular cutters, the axle center of each cutting blade deviates from the center of the clamping mechanism, and the cutting edge of each cutting blade faces the central extension line of the clamping mechanism.
7. The side cutting device according to claim 1, wherein: the driving mechanism is an electric screw rod mechanism or a hydraulic telescopic mechanism.
8. The side cutting device according to claim 1, wherein: and a clearance concave cavity is further formed in one side, close to the clamping mechanism, of the first supporting seat and is used for keeping away the clamping mechanism.
9. The side cutting device according to claim 1, wherein: the clamping mechanism is a pneumatic chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099651.8U CN220278478U (en) | 2023-08-04 | 2023-08-04 | Side cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322099651.8U CN220278478U (en) | 2023-08-04 | 2023-08-04 | Side cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220278478U true CN220278478U (en) | 2024-01-02 |
Family
ID=89342305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322099651.8U Active CN220278478U (en) | 2023-08-04 | 2023-08-04 | Side cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220278478U (en) |
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2023
- 2023-08-04 CN CN202322099651.8U patent/CN220278478U/en active Active
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