CN214444787U - Clamping and fixing device for machining hard alloy cutter - Google Patents
Clamping and fixing device for machining hard alloy cutter Download PDFInfo
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- CN214444787U CN214444787U CN202120592040.5U CN202120592040U CN214444787U CN 214444787 U CN214444787 U CN 214444787U CN 202120592040 U CN202120592040 U CN 202120592040U CN 214444787 U CN214444787 U CN 214444787U
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- clamping cylinder
- clamping
- operating platform
- plate
- roller bearing
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Abstract
The utility model discloses a clamping and fixing device for processing hard alloy cutters, which comprises an operation table, a clamping cylinder, a connecting block, a rotating plate and a fixing plate, wherein the middle part of the upper end surface of the operation table is rotatably connected with the clamping cylinder, the upper end surface of the operation table is provided with a circular groove matched with the clamping cylinder, one end of the clamping cylinder is symmetrically provided with a first fastening groove and a second fastening groove, the first fastening groove and the second fastening groove divide one end of the clamping cylinder into an upper clamping plate and a lower clamping plate, the top end of the upper clamping plate is provided with the connecting block, the connecting block is in threaded connection with a threaded column, one end of the threaded column penetrates through the clamping cylinder and extends into the clamping cylinder, the end of the extending part of the threaded column is provided with a fastening block, the other end of the clamping cylinder extends out of the side surface of the operation table, and the clamping and fixing device for processing hard alloy cutters, the cutter can be conveniently clamped, and the cutter can be turned over when the other side of the cutter is machined.
Description
Technical Field
The utility model belongs to the technical field of carbide tool processing, concretely relates to a centre gripping fixing device for processing carbide tool.
Background
The term "tool" is generally understood to mean a metal cutting tool, and a tool for cutting wood is known as a woodworking tool.
The existing clamping and fixing device for machining the hard alloy cutter is inconvenient to clamp and fix the cutter quickly; in addition, when the conventional clamping and fixing device for machining the hard alloy tool is used for replacing the machining surface, the tool needs to be detached and clamped again, which is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a centre gripping fixing device for processing carbide tool to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a clamping and fixing device for processing hard alloy cutters comprises an operating platform, a clamping cylinder, a connecting block, a rotating plate and a fixing plate, wherein the middle part of the upper end face of the operating platform is rotatably connected with the clamping cylinder, the upper end face of the operating platform is provided with a circular groove matched with the clamping cylinder, one end of the clamping cylinder is symmetrically provided with a first fastening groove and a second fastening groove, the first fastening groove and the second fastening groove divide one end of the clamping cylinder into an upper clamping plate and a lower clamping plate, the top end of the upper clamping plate is provided with the connecting block, the connecting block is in threaded connection with a threaded column, one end of the threaded column penetrates through the clamping cylinder and extends into the clamping cylinder, the tail end of the extending part of the threaded column is provided with a fastening block, the other end of the clamping cylinder extends out of the side face of the operating platform, the outer edge face of the extending part of the clamping cylinder is provided with the rotating plate, and one end of the rotating plate, which is far away from the clamping cylinder, is rotatably connected with a magnetic column, two limiting holes for the magnetic columns to adsorb are symmetrically formed in the side face of the operating platform, second roller bearings are installed at the connecting portions of the magnetic columns and the rotating plate, the outer edge face of each second roller bearing is fixedly connected with the rotating plate, and a holding portion is installed at one end, far away from the second roller bearings, of each magnetic column.
Preferably, one end of the threaded column, which is far away from the fastening block, is provided with a screw cap, and a sliding groove which is matched with the connecting block, the threaded column and the screw cap is formed in the operating platform.
Preferably, a first roller bearing is installed in the middle of the outer edge surface of the clamping cylinder, the outer edge surface of the first roller bearing is fixedly connected with the operating platform, and the clamping cylinder is rotatably connected with the operating platform through the first roller bearing.
Preferably, the same connecting block, threaded column, fastening block and screw cap are symmetrically installed on the top end of the outer edge surface of the clamping cylinder about the first roller bearing, and the same sliding grooves are formed in the operating platform.
Preferably, two fixing plates are symmetrically constructed at the bottom ends of two sides of the operating platform, rib plates are constructed in the middle of the upper end faces of the two fixing plates, the side faces of the rib plates are fixedly connected with the side faces of the operating platform, and the fixing plates are symmetrically provided with two threaded holes relative to the rib plates.
The utility model discloses a technological effect and advantage: the clamping and fixing device for machining the hard alloy tool comprises a first fastening groove and a second fastening groove which are formed in one end of a clamping cylinder on the upper end face of an operation table, wherein one end of the clamping cylinder is divided into an upper clamping plate and a lower clamping plate by the first fastening groove and the second fastening groove; through the structure at the rotor plate of centre gripping section of thick bamboo other end, drive the rotor plate through rotating the portion of gripping and rotate around the axle center of centre gripping section of thick bamboo, make a centre gripping section of thick bamboo rotatory around its axle center through first roller bearing, can change the face, swiftly turn to, need not to dismantle the cutter and centre gripping again, it is comparatively convenient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: the device comprises an operation table 1, a sliding chute 101, a limiting hole 102, a clamping cylinder 2, a first fastening groove 201, a second fastening groove 202, a first roller bearing 203, a connecting block 3, a threaded column 301, a fastening block 302, a screw cover 303, a rotating plate 4, a magnetic column 401, a second roller bearing 402, a gripping part 403, a fixing plate 5, a ribbed plate 501 and a threaded hole 502.
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.
The utility model provides a clamping and fixing device for processing hard alloy cutter as shown in figures 1-3, which comprises an operation table 1, a clamping cylinder 2, a connecting block 3, a rotating plate 4 and a fixing plate 5, wherein the middle part of the upper end surface of the operation table 1 is rotatably connected with the clamping cylinder 2, the upper end surface of the operation table 1 is provided with a circular groove matched with the clamping cylinder 2, one end of the clamping cylinder 2 is symmetrically provided with a first fastening groove 201 and a second fastening groove 202, the first fastening groove 201 and the second fastening groove 202 divide one end of the clamping cylinder 2 into an upper clamping plate and a lower clamping plate, the top end of the upper clamping plate is provided with the connecting block 3, the connecting block 3 is internally threaded with a threaded column 301, one end of the threaded column 301 penetrates through the clamping cylinder 2 and extends into the clamping cylinder 2, the end of the extending part of the threaded column 301 is provided with the fastening block 302, in specific implementation, a thread groove in threaded fit with the thread column 301 is formed in the connecting block 3, the connecting block 3 is used for limiting by rotating the thread column 301, the fastening block 302 is driven to move towards the axis of the clamping cylinder 2, the fastening block 302 can be made of rubber, but the invention is not limited thereto, the other end of the clamping cylinder 2 extends out of the side surface of the operating platform 1, the outer edge surface of the extending part of the clamping cylinder 2 is provided with a rotating plate 4, one end of the rotating plate 4 far away from the clamping cylinder 2 is rotatably connected with a magnetic column 401, the side surface of the operating platform 1 is symmetrically provided with two limiting holes 102 for the magnetic column 401 to adsorb, a second roller bearing 402 is installed at the connecting part of the magnetic column 401 and the rotating plate 4, the outer edge surface of the second roller bearing 402 is fixedly connected with the rotating plate 4, one end of the magnetic column 401 far away from the second roller bearing 402 is provided with a holding part 403, in specific implementation, the holding part 403 is held, the magnetic cylinder 401 is pulled out from the stopper hole 102, the grip 403 is rotated around the axial center of the grip cylinder 2, and the magnetic cylinder 401 is inserted into the other stopper hole 102.
Specifically, one end of the threaded column 301, which is far away from the fastening block 302, is configured with a screw cap 303, and a sliding groove 101, which is adapted to the connecting block 3, the threaded column 301 and the screw cap 303, is formed in the operating platform 1.
Specifically, a first roller bearing 203 is installed in the middle of the outer edge surface of the clamping cylinder 2, the outer edge surface of the first roller bearing 203 is fixedly connected with the operating platform 1, and the clamping cylinder 2 is rotatably connected with the operating platform 1 through the first roller bearing 203.
Specifically, the same connecting block 3, threaded column 301, fastening block 302 and screw cap 303 are symmetrically installed on the top end of the outer edge surface of the clamping cylinder 2 about the first roller bearing 203, and the same sliding groove 101 is formed in the operating platform 1.
Specifically, two fixing plates 5 are symmetrically constructed at the bottom ends of two sides of the operating platform 1, rib plates 501 are constructed in the middle of the upper end faces of the two fixing plates 5, the side faces of the rib plates 501 are fixedly connected with the side faces of the operating platform 1, and two threaded holes 502 are symmetrically formed in the fixing plates 5 relative to the rib plates 501.
The working principle of the clamping and fixing device for machining the hard alloy cutter is that when the clamping and fixing device is used, a clamp is fixed at a specified position through threaded holes 502 in two fixing plates 5, then a cutter handle of the hard alloy cutter is inserted into a clamping cylinder 2, then two screw caps 303 are rotated, the connecting block 3 is used for limiting, the fastening block 302 is driven to move towards the axis of the clamping cylinder 2, the fastening block 302 abuts against the cutter handle to complete fixing, then one surface of the cutter is machined, when the other surface of the cutter needs to be machined, the holding part 403 is held, the magnetic column 401 is pulled out of the limiting hole 102, the holding part 403 is rotated around the axis of the clamping cylinder 2, the magnetic column 401 is inserted into the other limiting hole 102, and the turnover of the cutter is completed.
Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. A clamping and fixing device for machining hard alloy tools comprises an operating platform (1), a clamping cylinder (2), a connecting block (3), a rotating plate (4) and a fixing plate (5);
the method is characterized in that: the middle of the upper end face of the operating platform (1) is rotatably connected with a clamping cylinder (2), the upper end face of the operating platform (1) is provided with a circular groove matched with the clamping cylinder (2), one end of the clamping cylinder (2) is symmetrically provided with a first fastening groove (201) and a second fastening groove (202), one end of the clamping cylinder (2) is divided into an upper clamping plate and a lower clamping plate by the first fastening groove (201) and the second fastening groove (202), the top end of the upper clamping plate is provided with a connecting block (3), a threaded column (301) is connected with the connecting block (3) in an internal thread mode, one end of the threaded column (301) penetrates through the clamping cylinder (2) and extends into the clamping cylinder (2), and a fastening block (302) is installed at the tail end of the extending part of the threaded column (301);
the other end of a clamping cylinder (2) extends out of the side face of an operating platform (1), a rotating plate (4) is constructed on the outer edge face of the extending portion of the clamping cylinder (2), one end, far away from the clamping cylinder (2), of the rotating plate (4) is rotatably connected with a magnetic column (401), two limiting holes (102) for the magnetic column (401) to adsorb are symmetrically formed in the side face of the operating platform (1), a second roller bearing (402) is installed at the connecting portion of the magnetic column (401) and the rotating plate (4), the outer edge face of the second roller bearing (402) is fixedly connected with the rotating plate (4), and a holding portion (403) is installed at one end, far away from the second roller bearing (402), of the magnetic column (401).
2. A clamping fixture for machining cemented carbide tools according to claim 1, wherein: one end, far away from the fastening block (302), of the threaded column (301) is provided with a screw cap (303), and a sliding groove (101) matched with the connecting block (3), the threaded column (301) and the screw cap (303) is formed in the operating platform (1).
3. A clamping fixture for machining cemented carbide tools according to claim 1, wherein: the outer fringe face mid-mounting of a centre gripping section of thick bamboo (2) has first roller bearing (203), the outer fringe face and operation panel (1) fixed connection of first roller bearing (203), a centre gripping section of thick bamboo (2) are through first roller bearing (203) and operation panel (1) rotatable coupling.
4. A clamping fixture for machining cemented carbide tools according to claim 3, wherein: the top end of the outer edge surface of the clamping cylinder (2) is symmetrically provided with the same connecting block (3), the same threaded column (301), the same fastening block (302) and the same screw cap (303) relative to the first roller bearing (203), and the operating platform (1) is provided with the same sliding groove (101).
5. A clamping fixture for machining cemented carbide tools according to claim 1, wherein: two fixed plates (5) are symmetrically constructed at the bottom ends of two sides of the operating platform (1), a ribbed plate (501) is constructed in the middle of the upper end face of each fixed plate (5), the side face of each ribbed plate (501) is fixedly connected with the side face of the operating platform (1), and two threaded holes (502) are symmetrically formed in the fixed plates (5) relative to the ribbed plates (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592040.5U CN214444787U (en) | 2021-03-24 | 2021-03-24 | Clamping and fixing device for machining hard alloy cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120592040.5U CN214444787U (en) | 2021-03-24 | 2021-03-24 | Clamping and fixing device for machining hard alloy cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214444787U true CN214444787U (en) | 2021-10-22 |
Family
ID=78159643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120592040.5U Expired - Fee Related CN214444787U (en) | 2021-03-24 | 2021-03-24 | Clamping and fixing device for machining hard alloy cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214444787U (en) |
-
2021
- 2021-03-24 CN CN202120592040.5U patent/CN214444787U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211111 Address after: 462600 Eastern Linying side of Wutong Road, Linying County, Luohe, China Patentee after: Henan Shanmo Precision Machinery Co.,Ltd. Address before: 462600 Henan Luohe Linying Town Industrial Zone, Linying Road, south side of Wutong Road, South Hill Industrial Park No. 7 Patentee before: Henan Changshi CNC Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |