CN215510022U - Cambered surface processing equipment - Google Patents
Cambered surface processing equipment Download PDFInfo
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- CN215510022U CN215510022U CN202120623429.1U CN202120623429U CN215510022U CN 215510022 U CN215510022 U CN 215510022U CN 202120623429 U CN202120623429 U CN 202120623429U CN 215510022 U CN215510022 U CN 215510022U
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- bottom support
- gland
- reference block
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Abstract
The utility model provides cambered surface machining equipment which can improve the machining precision of a cambered surface and is low in cost. The cutting knife is fixedly arranged on the bracket, and the cutting edge of the cutting knife is arc-shaped; one side of the cutting edge is provided with a bottom support, a workpiece is placed in the bottom support, and a gland is pressed on the workpiece; the collet bottom surface fixed mounting is in the carousel, and when the carousel rotated, the cutting edge was drawn to the drive work piece side, was the arc by the cutting edge cutting.
Description
Technical Field
The utility model belongs to the field of machining equipment, and particularly relates to cambered surface machining equipment.
Background
The original workpiece is designed to have four sides as straight sides, and one side of the original workpiece needs to be processed into an arc shape in order to adapt to a new process. The existing processing equipment mostly realizes the cutting of the workpiece through the movement of the cutter after the workpiece is fixed, but the accuracy is not high easily because the arc surface cutting has higher requirements on the movement of the cutter. Therefore, the cambered surface processing equipment with high processing precision needs to be designed.
Disclosure of Invention
In order to solve the problem of low cutting precision of the existing arc surface, the utility model provides arc surface machining equipment which can improve the arc surface machining precision and is low in cost.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides an cambered surface processing equipment, its includes the cutter, its characterized in that: the cutter is fixedly arranged on the bracket, and the blade of the cutter is arc-shaped; a bottom support is arranged on one side of the cutting edge, a workpiece is placed in the bottom support, and a gland is pressed on the workpiece; the bottom surface of the bottom support is fixedly arranged on the rotary table, and when the rotary table rotates, the side edge of the workpiece is driven to pass through the cutting edge and is cut into an arc shape by the cutting edge.
It is further characterized in that:
a strip accommodating groove is formed in the top surface of the bottom support, and a reference block is arranged on one side, away from the cutting edge, of the accommodating groove; two L pieces which are oppositely combined are arranged on one side of the workpiece, which is far away from the cutting edge, and a convex-shaped clearance space is enclosed by the L pieces and the straight side edge of the workpiece; two first limiting blocks are arranged on one side of the gland, which is far away from the cutting edge, and a second limiting block is arranged in the middle of the gland; when the workpiece is placed in the accommodating groove, the reference block is inserted into the convex gap, the pressing cover covers the bottom support, the first limiting blocks are accommodated on two sides of the reference block in the accommodating groove respectively, the end faces of the first limiting blocks abut against the outer side of the L-shaped part, and the second limiting blocks are inserted between the reference block and the straight side edges; bolts penetrate through threaded holes in the gland and the reference block to install the gland on the top end of the bottom support;
the collet cup joints in through the bottom surface shrinkage pool the lug of carousel top surface, the collet side is provided with the screw thread pinhole, and the tight screw in top is followed the screw thread pinhole is twisted, support in the lug.
The utility model has the beneficial effects that: when the turntable rotates, the side edge of the workpiece is driven to pass through the cutting edge and is cut into an arc shape by the cutting edge, so that the precision is high and the cost is low; the accommodating groove is matched with the first limiting block and the second limiting block to limit the workpiece, and the arrangement of the reference block ensures that the side edge of the workpiece is in contact with the cutter under the condition of not changing the position of the cutter by only adjusting the position of the gland limiting block when the workpiece with different lengths is subjected to limiting; the collet is sleeved on the rotary disc, so that the replacement is convenient.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
in the figure: 1, cutting; 11 a blade; 2, workpiece; 21L pieces; 22 a convex gap; 23 straight sides; 3, mounting a base; 31 an accommodating groove; a 32 reference block; 33, concave holes; 34 a threaded pin hole; 4, pressing a cover; 41 a first limiting block; 42 a second stopper; 43 a threaded hole; 5, rotating the disc; 51 bumps.
Detailed Description
For the purpose of enhancing the understanding of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and examples, which are provided for the purpose of illustration only and are not intended to limit the scope of the present invention.
A cambered surface processing device comprises a cutter 1, wherein the cutter 1 is fixedly arranged on a bracket, and a blade 11 of the cutter is arc-shaped; one side of the cutting edge 11 is provided with a bottom support 3, the workpiece 2 is placed in the bottom support 3, and a gland 4 is pressed on the workpiece 2; the bottom surface of the bottom support 3 is fixedly arranged on the rotary table 5, and when the rotary table 5 rotates, the side edge of the workpiece 2 is driven to cross the cutting edge 11 and is cut into an arc shape by the cutting edge 11. The top surface of the bottom support 3 is provided with a strip-shaped accommodating groove 31, and one side of the accommodating groove 31 far away from the cutting edge 11 is provided with a reference block 32; two L pieces 21 which are oppositely combined are arranged on one side of the workpiece 2 away from the cutting edge 11, and are enclosed with a straight side edge 23 of the workpiece 2 to form a space 22 in a convex shape; one side of the gland 4, which is far away from the cutting edge 11, is provided with two first limiting blocks 41, and the middle position of the gland is provided with a second limiting block 42; after the workpiece 2 is placed in the accommodating groove 31, the reference block 32 is inserted into the convex gap 22, and the gland 4 is covered on the bottom support 3, the first limit block 41 accommodates the two sides of the reference block 32 respectively accommodated in the accommodating groove 31, the end surfaces of the first limit block 41 abut against the outer side of the L-shaped piece 21, and the second limit block 42 is inserted between the reference block 32 and the straight side 23; bolts penetrate through the gland 4 and the threaded holes 43 on the reference block 32 to install the gland 4 at the top end of the bottom support 3; the collet 3 is sleeved on the convex block 51 on the top surface of the rotary disc 5 through the bottom concave hole 33, the side surface of the collet 3 is provided with the thread pin hole 34, and the jacking screw is screwed in from the thread pin hole 34 and abuts against the convex block 51.
The utility model has the beneficial effects that: when the turntable 5 rotates, the side edge of the workpiece 2 is driven to pass through the cutting edge 11 and is cut into an arc shape by the cutting edge 11, so that the precision is high and the cost is low; the accommodating groove 31 is matched with the first limiting block 41 and the second limiting block 42 to limit the workpiece 2, and the arrangement of the reference block 32 ensures that the side edge of the workpiece 2 is in contact with the cutter 1 under the condition of not changing the position of the cutter 1 by only adjusting the position of the gland 4 limiting block when the workpiece 2 with different lengths is subjected to limiting; the collet 3 is sleeved on the turntable 5, so that the replacement is convenient.
Claims (3)
1. The utility model provides an cambered surface processing equipment, its includes the cutter, its characterized in that: the cutter is fixedly arranged on the bracket, and the blade of the cutter is arc-shaped; a bottom support is arranged on one side of the cutting edge, a workpiece is placed in the bottom support, and a gland is pressed on the workpiece; the bottom surface of the bottom support is fixedly arranged on the rotary table, and when the rotary table rotates, the side edge of the workpiece is driven to pass through the cutting edge and is cut into an arc shape by the cutting edge.
2. The cambered surface machining apparatus according to claim 1, wherein: a strip accommodating groove is formed in the top surface of the bottom support, and a reference block is arranged on one side, away from the cutting edge, of the accommodating groove; two L pieces which are oppositely combined are arranged on one side of the workpiece, which is far away from the cutting edge, and a convex-shaped clearance space is enclosed by the L pieces and the straight side edge of the workpiece; two first limiting blocks are arranged on one side of the gland, which is far away from the cutting edge, and a second limiting block is arranged in the middle of the gland; when the workpiece is placed in the accommodating groove, the reference block is inserted into the convex gap, the pressing cover covers the bottom support, the first limiting blocks are accommodated on two sides of the reference block in the accommodating groove respectively, the end faces of the first limiting blocks abut against the outer side of the L-shaped part, and the second limiting blocks are inserted between the reference block and the straight side edges; and bolts penetrate through the gland and the threaded holes in the reference block to install the gland on the top end of the bottom support.
3. The cambered surface machining apparatus according to claim 2, wherein: the collet cup joints in through the bottom surface shrinkage pool the lug of carousel top surface, the collet side is provided with the screw thread pinhole, and the tight screw in top is followed the screw thread pinhole is twisted, support in the lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623429.1U CN215510022U (en) | 2021-03-29 | 2021-03-29 | Cambered surface processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120623429.1U CN215510022U (en) | 2021-03-29 | 2021-03-29 | Cambered surface processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215510022U true CN215510022U (en) | 2022-01-14 |
Family
ID=79800973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120623429.1U Active CN215510022U (en) | 2021-03-29 | 2021-03-29 | Cambered surface processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215510022U (en) |
-
2021
- 2021-03-29 CN CN202120623429.1U patent/CN215510022U/en active Active
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