CN215035918U - Cutter with adjustable angle - Google Patents
Cutter with adjustable angle Download PDFInfo
- Publication number
- CN215035918U CN215035918U CN202120202999.3U CN202120202999U CN215035918U CN 215035918 U CN215035918 U CN 215035918U CN 202120202999 U CN202120202999 U CN 202120202999U CN 215035918 U CN215035918 U CN 215035918U
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- CN
- China
- Prior art keywords
- rod
- block
- limiting
- motor
- cutter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000670 limiting effect Effects 0.000 claims abstract description 47
- 238000009434 installation Methods 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 abstract 1
- 238000003754 machining Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002173 cutting fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The cutter with the adjustable angle is characterized by comprising a base, wherein a support is arranged on the base, a cross rod is arranged on the support, a rotating block is arranged at the end part of the cross rod and connected with an installation block, a driving motor is arranged at the bottom end of the installation block, a connecting fixing piece is arranged on a rotating shaft of the driving motor, the cutter is embedded on the connecting fixing piece, and a connecting rod is arranged at the top end of the installation block; the top of the cross rod is provided with a supporting block, a threaded rod penetrates through the supporting block, an adjusting motor is connected with the threaded rod, the threaded rod is provided with a sliding connecting block, and a pneumatic telescopic rod is arranged between the sliding connecting block and the connecting rod; and a limiting mechanism is arranged on the side surface of the cross rod. The utility model discloses an angle of accommodate motor and pneumatic telescopic link control cutter, easy operation and convenience, the angle of the effective control regulation of stop gear that is equipped with simultaneously has enlarged the accommodation of cutter.
Description
Technical Field
The utility model relates to a cutter technical field especially relates to a cutter of angularly adjustable.
Background
A tool is a tool used for cutting machining in machine manufacturing, and is also called a cutting tool. A turning tool is a tool for turning machining having a cutting portion. Turning tools are one of the most widely used tools in cutting machining. The working part of the turning tool is a part for generating and processing chips, and comprises a cutting edge, a structure for breaking or rolling up the chips, a space for discharging or storing the chips, a channel of cutting fluid and other structural elements.
In the prior art, due to the processing requirement, the drilling angle of the cutter is different. It is common to customize the device to a variety of angles during production. However, the method is high in cost, processing is single, and actual production and processing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of the prior art and providing an angle-adjustable cutter.
The cutter with the adjustable angle is characterized by comprising a base, wherein a support is arranged on the base, a cross rod is arranged on the support, a rotating block is arranged at the end part of the cross rod and connected with an installation block, a driving motor is arranged at the bottom end of the installation block, a connecting fixing piece is arranged on a rotating shaft of the driving motor, the cutter is embedded on the connecting fixing piece, and a connecting rod is arranged at the top end of the installation block;
the top of the cross rod is provided with a supporting block, a threaded rod penetrates through the supporting block, an adjusting motor is connected with the threaded rod, the threaded rod is provided with a sliding connecting block, and a pneumatic telescopic rod is arranged between the sliding connecting block and the connecting rod;
the side of the cross rod is provided with a limiting mechanism, the limiting mechanism is provided with a limiting fan plate and a limiting motor, a limiting bolt is arranged on the limiting fan plate, the limiting motor is arranged beside the limiting fan plate and connected with an angle encoder, a driving rod is arranged on the limiting motor, and the limiting motor is connected with the limiting fan plate through a push rod.
Preferably, the end part of the cross rod is provided with a U-shaped groove, the rotating block is embedded in the U-shaped groove, and the rotating shaft penetrates through the rotating block and the end part of the cross rod.
Preferably, the end of the rotating shaft penetrates out and the limiting fan plate is fixed at the end of the rotating shaft.
Preferably, a sliding groove is formed in a side plate at the end part of the transverse rod, the rotating block is provided with a positioning rod, and the end part of the positioning rod is embedded in the sliding groove.
Preferably, the limiting bolts are two and two tangent to the positioning rod.
Preferably, the adjusting motor and the pneumatic telescopic rod are matched with the angle encoder.
The utility model has the advantages that:
the angle encoder controls the limiting motor to adjust the angle of the limiting fan plate, then the limiting bolt is rotated and embedded in the sliding groove, so that the limiting effect is achieved, and the angle required to be adjusted by the cutter is effectively and accurately controlled; the angle rotation of the cutter is controlled through the adjusting motor and the pneumatic telescopic rod, a certain adjusting effect can be achieved when one of the adjusting motor and the pneumatic telescopic rod fails, and the application range of the cutter is expanded.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of circle A in FIG. 1;
FIG. 3 is an enlarged schematic view of the limiting mechanism;
FIG. 4 is a first schematic adjustment diagram of the present invention;
FIG. 5 is a second schematic adjustment diagram of the present invention;
labeled as: 1-base, 2-support, 3-cross bar, 4-supporting block, 5-adjusting motor, 6-threaded bar, 7-sliding connecting block, 8-pneumatic telescopic bar, 9-connecting bar, 10-mounting block, 11-driving motor, 12-rotating block, 13-connecting fixing piece, 14-cutter, 15-limiting mechanism, 16-limiting fan plate, 17-limiting motor, 18-driving bar, 19-push bar, 20-sliding groove, 21-limiting bolt, 22-positioning bar and 23-angle encoder.
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.
According to fig. 1 to 5, the angle-adjustable cutter comprises a base 1, a support 2 is arranged on the base 1, a cross rod 3 is arranged on the support 2, a rotating block 12 is arranged at the end of the cross rod 3, the rotating block 12 is connected with an installation block 10, a driving motor is arranged at the bottom end of the installation block 10, a connection fixing piece 13 is arranged on a rotating shaft of the driving motor, a cutter 14 is embedded on the connection fixing piece 13, and a connecting rod 9 is arranged at the top end of the installation block 10. The end part of the cross rod 3 is provided with a U-shaped groove, the rotating block 12 is embedded in the U-shaped groove, and the rotating shaft penetrates through the rotating block 12 and the end part of the cross rod 3. The end of the rotating shaft penetrates out and the limiting fan plate 16 is fixed at the end of the rotating shaft. The side plate at the end part of the cross rod 3 is provided with a sliding groove 20, the rotating block 12 is provided with a positioning rod 22, and the end part of the positioning rod 22 is embedded in the sliding groove 20.
Supporting blocks 4 are arranged at the top of the cross rod 3, the threaded rod 6 penetrates through the supporting blocks 4, the adjusting motor 5 is connected with the threaded rod 6, a sliding connecting block 7 is arranged on the threaded rod 6, and a pneumatic telescopic rod 8 is arranged between the sliding connecting block 7 and the connecting rod 9.
The side of the cross rod 3 is provided with a limiting mechanism 15, the limiting mechanism 15 is provided with a limiting fan plate 16 and a limiting motor 17, a limiting bolt 21 is arranged on the limiting fan plate 16, the limiting motor 17 is arranged beside the limiting fan plate 16, the limiting motor 17 is connected with an angle encoder 23, a driving rod 18 is arranged on the limiting motor 17, and the limiting motor 17 is connected with the limiting fan plate 16 through a push rod 19. The limiting bolts 21 are provided with two limiting bolts 21, and the two limiting bolts 21 are tangent to the positioning rod 22.
The working principle is as follows: in the initial state, when the limit motor 17 is started to drive the driving rod 18 to rotate clockwise, the driving rod 18 drives the limit fan plate 16 to rotate through the push rod 19. Until turning to a specified angle, the lower limit bolt 21 is rotated to serve as a limit block.
At the moment, the sliding connection block 7 abuts against the supporting block 4 on the right side, the pneumatic telescopic rod 8 is started to be unfolded, the installation block 10 is controlled to rotate by taking the rotating shaft of the fixed rotating block 12 as a circle center through the connecting rod 9, and until the positioning rod 22 on the rotating block 12 abuts against the limiting bolt 21 below. Then, the upper stopper bolt 21 is turned, and the stopper rod 22 is clamped by the stopper bolt 21.
In the initial state, when the limit motor 17 is started to drive the driving rod 18 to rotate counterclockwise, the driving rod 18 drives the limit fan plate 16 to rotate through the push rod 19. Until turning to a specified angle, the upper limit bolt 21 is rotated to serve as a limit block.
At the moment, the pneumatic telescopic rod 8 is completely contracted, the adjusting motor 5 rotates and drives the threaded rod 6 to rotate, and the threaded rod 6 rotates to enable the sliding connection block 7 to move along the threaded rod 6. Until the positioning rod 22 on the rotating block 12 abuts against the upper limit bolt 21, the lower limit bolt 21 is rotated, and the positioning rod 22 is clamped by the limit bolt 21.
Under the condition that the equipment has no fault, when the sliding connection block 7 props against the right supporting block 4, the pneumatic telescopic rod 8 can be started. Or the pneumatic telescopic rod 8 is completely contracted, and the adjusting motor 5 is pneumatic.
If one of the adjusting motor 5 and the pneumatic telescopic rod 8 breaks down, the other one of the adjusting motor 5 and the pneumatic telescopic rod 8 runs in time.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (6)
1. The cutter with the adjustable angle is characterized by comprising a base, wherein a support is arranged on the base, a cross rod is arranged on the support, a rotating block is arranged at the end part of the cross rod and connected with an installation block, a driving motor is arranged at the bottom end of the installation block, a connecting fixing piece is arranged on a rotating shaft of the driving motor, the cutter is embedded on the connecting fixing piece, and a connecting rod is arranged at the top end of the installation block;
the top of the cross rod is provided with a supporting block, a threaded rod penetrates through the supporting block, an adjusting motor is connected with the threaded rod, the threaded rod is provided with a sliding connecting block, and a pneumatic telescopic rod is arranged between the sliding connecting block and the connecting rod;
the side of the cross rod is provided with a limiting mechanism, the limiting mechanism is provided with a limiting fan plate and a limiting motor, a limiting bolt is arranged on the limiting fan plate, the limiting motor is arranged beside the limiting fan plate and connected with an angle encoder, a driving rod is arranged on the limiting motor, and the limiting motor is connected with the limiting fan plate through a push rod.
2. An angularly adjustable tool as claimed in claim 1, wherein said cross bar end is provided with a U-shaped recess, said turning block is fitted in said U-shaped recess and a rotation shaft passes through said turning block and said cross bar end.
3. The angle adjustable tool according to claim 2, wherein the end of the shaft extends out and the stop fan is fixed to the end of the shaft.
4. The angle adjustable cutting tool according to claim 2, wherein the side plate of the end of the cross bar is provided with a sliding groove, the rotating block is provided with a positioning rod, and the end of the positioning rod is embedded in the sliding groove.
5. An angularly adjustable tool as claimed in claim 1, wherein said stop bolts are provided in two and two of said stop bolts are each tangent to the locating rod.
6. An angularly adjustable tool according to claim 1, wherein said adjustment motor and said pneumatically telescopic rod cooperate with said angular encoder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120202999.3U CN215035918U (en) | 2021-01-25 | 2021-01-25 | Cutter with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120202999.3U CN215035918U (en) | 2021-01-25 | 2021-01-25 | Cutter with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215035918U true CN215035918U (en) | 2021-12-07 |
Family
ID=79252750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120202999.3U Expired - Fee Related CN215035918U (en) | 2021-01-25 | 2021-01-25 | Cutter with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215035918U (en) |
-
2021
- 2021-01-25 CN CN202120202999.3U patent/CN215035918U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |