CN214640574U - Cutting device for inner circle of shell - Google Patents
Cutting device for inner circle of shell Download PDFInfo
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- CN214640574U CN214640574U CN202120699255.7U CN202120699255U CN214640574U CN 214640574 U CN214640574 U CN 214640574U CN 202120699255 U CN202120699255 U CN 202120699255U CN 214640574 U CN214640574 U CN 214640574U
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- guide rail
- supporting
- cutting device
- inner circle
- housing according
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Abstract
The embodiment of the utility model discloses circle cutting device in casing, the device include, supporting part and cutting portion, wherein: the supporting part comprises a plurality of supporting seats, a first guide rail and a second guide rail; the supporting seats are distributed side by side according to a preset interval, a bearing surface is formed at the top of each supporting seat, a first guide rail is arranged on the bearing surface, and a second guide rail is arranged at the edge of the top of one side of the bearing surface; the cutting part comprises a supporting plate, a power assembly, a connecting block and a rotary cutter frame; the power assembly, the connecting block and the rotary tool rest are fixed on the lower surface of the supporting plate; the power assembly is matched with the second guide rail to provide moving power for the cutting part; the connecting block is movably connected with the first guide rail; the rotary tool rest is used for fixing a tool to cut the shell to be machined, and the forming efficiency of the shell can be improved.
Description
Technical Field
The utility model relates to the field of machining, especially, relate to a circle cutting device in casing.
Background
In the machining process of the inner circle of the semicircular shell, particularly the non-linear section semicircular cylinder body, a lathe cannot machine due to the clamping problem, and the machining efficiency of the boring and milling machine is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a circle cutting device in casing has set up supporting part and the cutting portion of mutually supporting, and the cutting portion cuts the casing of treating processing of placing on the supporting part in the axial displacement of supporting part, will treat processing casing machine-shaping, improves the machining efficiency of casing.
In order to achieve the above object, the utility model provides a circle cutting device in casing, include: a support portion and a cutting portion, wherein: the supporting part comprises a plurality of supporting seats, a first guide rail and a second guide rail; the supporting seats are distributed side by side according to a preset interval, a bearing surface is formed at the top of each supporting seat, a first guide rail is arranged on the bearing surface, and a second guide rail is arranged at the edge of the top of one side of the bearing surface; the cutting part comprises a supporting plate, a power assembly, a connecting block and a rotary cutter frame; the power assembly, the connecting block and the rotary tool rest are fixed on the lower surface of the supporting plate; the power assembly is matched with the second guide rail to provide moving power for the cutting part; the connecting block is movably connected with the first guide rail; the rotary tool rest is used for fixing a tool to cut the shell to be machined.
Further optionally, the second guide rail comprises a transmission frame and a transmission rack, the transmission frame is connected to the top edge of one side of the bearing surface on one side, and the bearing surface of the transmission frame is connected with the transmission rack; the power assembly comprises a gear and a first motor, the first motor provides power for the gear, and the gear is meshed with the transmission rack.
Further optionally, the rotary tool rack comprises a second motor, a rotary disc, a transmission belt and a tool support; the second motor is fixedly connected to the upper surface of the supporting plate and is connected with the rotating disc through the transmission belt; the cutter support is fixedly connected with the rotating disc.
Further optionally, the cutter support is provided with a groove for fixing the cutter.
Further optionally, the rotating disc is coaxial with the tool holder.
Further optionally, the upper surface of layer board has linked firmly the switch board, the switch board with power component and rotatory cutter frame electricity is connected.
Further optionally, the first guide rail is T-shaped, and the connecting block is provided with a T-shaped groove adapted to the first guide rail.
Further optionally, the bottom of the plurality of supporting seats is vertically connected with a supporting bottom plate.
Further optionally, the position that a plurality of supporting seats are close to the bottom is connected with the chip removal board, be predetermined inclination between chip removal board and the horizontal direction.
Further optionally, the upper surfaces of the plurality of supporting seats are arc-shaped.
The technical scheme has the following beneficial effects: the connecting block of cutting portion is connected with the first guide rail of supporting part, and the conveying subassembly of cutting portion is connected with the second guide rail of supporting part, and power component and the cooperation of second guide rail provide power, make the connecting block remove on first guide rail, and simultaneously, the rotary cutter frame of cutting portion is rotatory, drives the rotatory casing inside of placing on the supporting seat of cutter rather than being connected and processes, obtains the casing that interior circle takes shape, has improved machining efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cutting device for an inner circle of a shell according to an embodiment of the present invention;
fig. 2 is an axial structural schematic diagram of a cutting device for an inner circle of a shell according to an embodiment of the present invention.
Reference numerals: 100-supporting part 200-cutting part 101-power assembly 102-rotary cutter frame 201-second guide rail 1-power distribution cabinet 2-second motor 3-first guide rail 4-supporting plate 5-connecting block 6-first motor 7-gear 8-transmission rack 9-transmission frame 10-supporting seat 11-cutter support 12-rotary disk 13-transmission belt 14-supporting base 15-chip removal plate
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.
Fig. 1 is the embodiment of the utility model provides a circle cutting device's in casing structural schematic diagram, as shown in fig. 1, the utility model provides a circle cutting device in casing, include: a support portion 100 and a cutting portion 200, wherein: the support part 100 comprises a plurality of support seats 10, a first guide rail 3 and a second guide rail 201; the supporting seats 10 are distributed side by side according to a preset interval, a bearing surface is formed at the top of each supporting seat 10, a first guide rail 3 is arranged on the bearing surface, and a second guide rail 201 is arranged at the edge of the top of one side of the bearing surface; as shown in fig. 2, the cutting part 200 includes a supporting plate 4, a power assembly 101, a connecting block 5, and a rotary tool holder 102; the power assembly 101, the connecting block 5 and the rotary tool carrier 102 are fixed on the lower surface of the supporting plate 4; the power assembly 101 is matched with the second guide rail 201 to provide moving power for the cutting part 200; the connecting block 5 is movably connected with the first guide rail 3; the rotary tool holder 102 is used for holding a tool for cutting a housing to be machined.
As shown in fig. 1, the supporting portion 100 includes a plurality of supporting seats 10, the supporting seats 10 have the same shape and size and are aligned at predetermined intervals, the top of the supporting seats 10 forms a bearing surface on which a shell to be processed is placed, so as to facilitate further processing. As shown in fig. 2, a first guide rail 3 is disposed on a bearing surface formed on top surfaces of a plurality of supporting seats 10, a connecting block 5 of a supporting plate 4 is disposed at a position corresponding to the first guide rail 3, and the connecting block 5 is disposed with a groove adapted to the first guide rail 3, and a power assembly 101 is engaged with a second guide rail 201 to provide moving power for the cutting part 200, so that the connecting block 5 can slide on the first guide rail 3, and the cutting part 200 can slide in an axial direction of the supporting part 100. In addition, the cutting part 200 further includes a rotary tool holder 102, which is positioned above the housing to be processed and is fixed with a tool for processing, and the rotary tool holder 102 rotates to process the inner wall of the housing to be processed with the tool, so as to obtain the inner circle of the housing with a target size.
The cutting part 200 moves along the axial direction of the shell to be processed, the rotary tool holder 102 of the cutting part 200 is connected with a tool to perform rotary processing on the inner wall of the shell to be processed, automatic processing of the shell to be processed can be achieved, the size of the tool can be set according to the size requirements of different shells, automatic processing of different types of shells is achieved, and therefore the processing efficiency and the success rate of the shell can be improved, and the device is wide in applicability.
On the basis of the above scheme, further, as a possible implementation manner, the second guide rail 201 includes a transmission frame 9 and a transmission rack 8, the transmission frame 9 is connected to the top edge of one side of the bearing surface, and the bearing surface of the transmission frame 9 is connected to the transmission rack; the power assembly 101 comprises a gear 7 and a first motor 6, the first motor 6 provides power for the gear 7, and the gear 7 is meshed with the transmission rack 8.
As shown in fig. 1, the second rail 201 is disposed at the top edge of one side of the carrying surface, and is located outside the first rail 3. As shown in fig. 2, the transmission frame 9 is connected to the support base 10, the transmission rack 8 with the same length is disposed on the bearing surface of the transmission frame 9, the gear 7 of the power assembly 101 is engaged with the transmission rack 8, and the whole cutting part 200 is moved along the axial direction of the housing to be processed by means of transmission of the gear 7. The transmission precision of the gear 7 transmission is high, and the efficiency is high. Wherein the gear 7 is powered by the first motor 6.
As shown in fig. 2, as a possible embodiment, the rotary tool rack 102 comprises a second motor 2, a rotary disc 12, a transmission belt 13 and a tool holder 11; the second motor 2 is fixedly connected to the upper surface of the supporting plate 4 and is connected with the rotating disc 12 through the transmission belt 13; the cutter support 11 is fixedly connected with the rotating disc 12.
The second motor 2 is fixed on the upper surface of the supporting plate 4, an opening is arranged at the front end of the second motor 2 on the supporting plate 4, a transmission belt 13 penetrates through the opening, the transmission belt 13 is in a closed ring shape, the second motor 2 is connected with the rotating disc 12 through the transmission belt 13, and therefore the second motor 2 provides power for the rotation of the rotating disc 12. The cutter bracket 11 is fixed on the rotating disc 12, and when the rotating disc 12 rotates, the cutter bracket 11 also rotates along with the rotating disc to drive the connected cutter to rotate so as to process a workpiece to be processed below.
As a possible embodiment, the tool holder 11 is provided with a recess for fixing the tool, as shown in fig. 2.
The tool holder 11 can be coupled with different custom tools to accommodate internal machining of housings of different sizes and shapes.
As a possible embodiment, the rotary disc 12 is coaxial with the tool holder 11.
The rotating disc 12 is coaxial with the cutter support 11, so that the rotating speed of the cutter support 11 is the same as that of the rotating disc 12, and an operator can conveniently control the speed of the cutter support 11.
As shown in fig. 1, as a possible embodiment, a power distribution cabinet 1 is attached to the upper surface of the supporting plate 4, and the power distribution cabinet 1 is electrically connected to the power assembly 101 and the rotary tool rack 102.
The switch board 1 can control the opening and closing of the power assembly 101 and the rotary tool rack 102, and the running speed.
As a preferred embodiment, a display module may be disposed outside the power distribution cabinet 1, and various parameters of the operation of the device may be displayed, so that an operator may visually know the operation state of the device and correspondingly adjust the device according to the operation state.
As shown in fig. 2, as a possible embodiment, the first guide rail 3 is T-shaped, and the connecting block 5 is provided with a T-shaped groove adapted thereto.
The connecting part of the T-shaped groove of the connecting block 5 and the first guide rail 3 is provided with a gap, so that the connecting block 5 can slide on the first guide rail 3, and the connecting block 5 is not easy to fall off from the T-shaped guide rail.
As shown in fig. 1, as a possible embodiment, a support base plate 14 is vertically connected to the bottom of the plurality of support seats 10.
The support base plate 14 provides support for the support seats 10, and one support base plate 14 is provided at the bottom of each support seat 10, however, a plurality of support seats 10 may be fixed on the same support base plate 14 to improve the rigidity of the device.
As shown in fig. 1, as a possible embodiment, a chip removal plate 15 is connected to the positions of the supporting seats 10 near the bottom, and the chip removal plate 15 has a predetermined inclination angle with the horizontal direction.
The piece can appear after the cutter is to the casing processing, for preventing that the piece from piling up the influence device and using, there is chip removal board 15 in the position that supporting seat 10 is close to the bottom, and chip removal board 15 is certain inclination with the horizontal direction, makes things convenient for the piece to discharge.
In a preferred embodiment, the predetermined angle of inclination is 30-45 °.
As a possible embodiment, as shown in fig. 2, the upper surfaces of the plurality of supporting seats 10 are arc-shaped.
In order to stably support the shell to be processed, as shown in fig. 1, the upper surface of each supporting seat 10 has an inwardly concave arc surface for positioning the shell to be processed.
The following specific embodiment illustrates the method of use of the device: 1. placing the shell to be processed on the top of the supporting seat 10 to position the shell; 2. the rotating speeds of the first motor 6 and the second motor 2 are respectively set through the power distribution cabinet 1, namely the rotating speed and the axial feeding speed of the rotary tool rest 102 are determined; 3. and starting the power distribution cabinet 1, making the customized cutter perform rotary motion while performing axial motion, and finishing the processing of the inner circle of the semicircular shell by rotary cutting.
The technical scheme has the following beneficial effects: the connecting block 5 of the cutting portion 200 is connected with the first guide rail 3 of the supporting portion 100, the conveying assembly of the cutting portion 200 is connected with the second guide rail 201 of the supporting portion 100, the power assembly 101 and the second guide rail 201 are matched to provide power, the connecting block 5 is moved on the first guide rail 3, meanwhile, the rotary cutter holder 102 of the cutting portion 200 is rotated, the cutter connected with the rotary cutter holder is driven to rotate, the inner circle of the shell placed on the supporting seat 10 is machined, the shell with the formed inner circle is obtained, and the machining efficiency is improved.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A cutting device for an inner circle of a shell is characterized by comprising a supporting part and a cutting part, wherein:
the supporting part comprises a plurality of supporting seats, a first guide rail and a second guide rail;
the supporting seats are distributed side by side according to a preset interval, a bearing surface is formed at the top of each supporting seat, a first guide rail is arranged on the bearing surface, and a second guide rail is arranged at the edge of the top of one side of the bearing surface;
the cutting part comprises a supporting plate, a power assembly, a connecting block and a rotary cutter frame;
the power assembly, the connecting block and the rotary tool rest are fixed on the lower surface of the supporting plate;
the power assembly is matched with the second guide rail to provide moving power for the cutting part;
the connecting block is movably connected with the first guide rail;
the rotary tool rest is used for fixing a tool to cut the shell to be machined.
2. The cutting device for an inner circle of a housing according to claim 1, wherein:
the second guide rail comprises a transmission frame and a transmission rack, the transmission frame is connected to the edge of the top of one side of the bearing surface, and the bearing surface of the transmission frame is connected with the transmission rack;
the power assembly comprises a gear and a first motor, the first motor provides power for the gear, and the gear is meshed with the transmission rack.
3. The cutting device for an inner circle of a housing according to claim 1, wherein:
the rotary cutter frame comprises a second motor, a rotary disc, a transmission belt and a cutter bracket;
the second motor is fixedly connected to the upper surface of the supporting plate and is connected with the rotating disc through the transmission belt;
the cutter support is fixedly connected with the rotating disc.
4. The cutting device for an inner circle of a housing according to claim 3, wherein:
the cutter support is provided with a groove for fixing the cutter.
5. The cutting device for an inner circle of a housing according to claim 3, wherein:
the rotary disk is coaxial with the cutter holder.
6. The cutting device for an inner circle of a housing according to claim 1, wherein:
the upper surface of layer board has linked firmly the switch board, the switch board with power component and rotatory tool rest electricity is connected.
7. The cutting device for an inner circle of a housing according to claim 1, wherein:
the first guide rail is T-shaped, and a T-shaped groove matched with the first guide rail is formed in the connecting block.
8. The cutting device for an inner circle of a housing according to claim 1, wherein:
the bottoms of the plurality of supporting seats are vertically connected with a supporting bottom plate.
9. The cutting device for an inner circle of a housing according to claim 1, wherein:
the position that a plurality of supporting seats are close to the bottom is connected with the chip removal board, be predetermined inclination between chip removal board and the horizontal direction.
10. The cutting device for an inner circle of a housing according to claim 1, wherein:
the upper surfaces of the supporting seats are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120699255.7U CN214640574U (en) | 2021-04-07 | 2021-04-07 | Cutting device for inner circle of shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120699255.7U CN214640574U (en) | 2021-04-07 | 2021-04-07 | Cutting device for inner circle of shell |
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| Publication Number | Publication Date |
|---|---|
| CN214640574U true CN214640574U (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120699255.7U Active CN214640574U (en) | 2021-04-07 | 2021-04-07 | Cutting device for inner circle of shell |
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| CN (1) | CN214640574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102820A (en) * | 2021-04-07 | 2021-07-13 | 山西汾西重工有限责任公司 | Cutting device for inner circle of shell |
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2021
- 2021-04-07 CN CN202120699255.7U patent/CN214640574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102820A (en) * | 2021-04-07 | 2021-07-13 | 山西汾西重工有限责任公司 | Cutting device for inner circle of shell |
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