CN210188632U - Ball end mill with location auxiliary device - Google Patents
Ball end mill with location auxiliary device Download PDFInfo
- Publication number
- CN210188632U CN210188632U CN201920610165.9U CN201920610165U CN210188632U CN 210188632 U CN210188632 U CN 210188632U CN 201920610165 U CN201920610165 U CN 201920610165U CN 210188632 U CN210188632 U CN 210188632U
- Authority
- CN
- China
- Prior art keywords
- ball
- milling cutter
- ball end
- locking
- mill
- 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
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses a bulb milling cutter with location auxiliary device, including installing the locking section of thick bamboo on milling machine, the screw thread through-hole has been seted up to the both sides of a locking section of thick bamboo, the internal surface threaded connection of screw thread through-hole has the threaded rod. The utility model discloses an insert locking barrel with ball end milling cutter in, let the annular plate pass through the drum with the inserted bar remove with locking barrel surface contact's position, the annular plate stops moving, the annular plate passes through annular high friction ring and is connected with ball end milling cutter interference, thereby the position locking of annular plate on ball end milling cutter, four inserted bars receive the extrusion area baffle extension spring of locking barrel this moment, the same thrust is applyed to locking barrel to four inserted bars, thereby coincide with the centre of a circle of drum and annular plate and the centre of a circle of locking barrel, thereby be in the coincidence of the centre of a circle department of locking barrel with ball end milling cutter's centre of a circle, the threaded rod rotates, lock ball end milling cutter in locking barrel, reached and played the supplementary effect of location when installing in locking barrel to ball end milling cutter.
Description
Technical Field
The utility model relates to a bulb milling cutter technical field specifically is a bulb milling cutter with location auxiliary device.
Background
The milling cutter is a rotary cutter used for milling and provided with one or more cutter teeth, and is divided into different types according to different purposes, wherein the ball-end milling cutter is a milling cutter specially used for cutting an arc-shaped surface, the ball-end milling cutter is inserted on a milling machine in a common use mode, the milling machine extrudes the ball-end milling cutter through structures such as screws and the like, so that the position of the ball-end milling cutter is locked on the milling machine, and the ball-end milling cutter can be used after the positioning is finished. However, most of the existing ball end mills are positioned only by means of a locking structure on a milling machine, and the ball end mills are difficult to accurately insert into the axis of the mounting position of the milling cutter on the milling machine, so that the positioning effect is poor, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ball end mill with location auxiliary device has possessed the advantage of milling cutter mounted position axle center department on the accurate inserting milling machine of ball end mill, has solved current ball end mill and has mostly only relied on the locking structure on the milling machine to fix a position, and ball end mill is difficult to accurate axle center department of inserting milling cutter mounted position on the milling machine to lead to the relatively poor problem of location effect.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a ball end mill with location auxiliary device, is including installing the locking section of thick bamboo on the milling machine, the screw thread through-hole has been seted up to the both sides of locking section of thick bamboo, the internal surface threaded connection of screw thread through-hole has the threaded rod.
The internal surface of a locking barrel is spliced with a ball end milling cutter, one end of the threaded rod, which is close to the ball end milling cutter, is in surface contact with the ball end milling cutter, the surface of the ball end milling cutter is connected with an annular plate in a sliding manner, the top of the annular plate is fixedly connected with a cylinder, a splicing through hole is formed in the side surface of the cylinder, a splicing rod is movably spliced on the inner wall of the cylinder through the splicing through hole, one end of the splicing rod, which is close to the locking barrel, is in surface contact with the locking barrel, one end of the splicing rod, which is far away from the locking barrel, is fixedly connected with a baffle, and a.
Preferably, a rotating groove is formed in one end, close to the locking cylinder, of the insertion rod, a ball is connected to the inner surface of the rotating groove in a rotating mode, and the surface of the ball is in contact with the surface of the locking cylinder.
Preferably, a telescopic groove is formed in the side face, close to the top, of the ball end mill, an extrusion spring is fixedly connected to the inner surface of the telescopic groove, an extrusion block is fixedly connected to one end, far away from the telescopic groove, of the extrusion spring, and the surface of the extrusion block is in contact with the inner surface of the telescopic groove.
Preferably, the opposite surfaces of the extrusion block and the telescopic groove are fixedly connected with an anti-falling rope.
Preferably, a smooth pad is fixedly connected to the top of the ball end mill.
Preferably, an inclined plane is arranged at the top of one end, far away from the telescopic groove, of the extrusion block.
Preferably, the number of the inserting through holes is not less than four, and the four inserting through holes are uniformly distributed on the side face of the inserting rod.
Preferably, the number of the telescopic grooves is not less than four, and the four telescopic grooves are uniformly distributed on the side face of the ball end mill.
Preferably, the surface of the baffle is fixedly connected with a rubber sleeve.
Preferably, the annular high-friction ring is fixedly connected to the position where the annular plate is slidably connected with the ball end mill.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages that the ball end milling cutter is arranged, the ball end milling cutter is inserted into the locking barrel, the annular plate slides along the ball end milling cutter, the annular plate moves the insertion rod to the position contacting with the surface of the locking barrel through the barrel, the annular plate stops moving, the annular plate is in interference connection with the ball end milling cutter through the annular high friction ring, thereby the position of the annular plate on the ball end milling cutter is locked, at the moment, the four insertion rods are extruded by the locking barrel to drive the baffle plate tension spring, the four insertion rods apply the same thrust to the locking barrel, thereby the circle centers of the barrel and the annular plate are superposed with the circle center of the locking barrel, thereby the circle center of the ball end milling cutter is superposed with the circle center of the locking barrel, meanwhile, the ball end milling cutter provides the same elasticity for the four extrusion blocks through the four extrusion springs, the circle center of the ball end milling cutter is superposed with the circle center of the locking barrel through the four extrusion blocks, thereby the, the threaded rod is rotated to lock the ball end milling cutter in the locking barrel, and the effect of assisting positioning when the ball end milling cutter is installed in the locking barrel is achieved.
Drawings
Fig. 1 is a schematic cross-sectional view of a front view of the present invention;
fig. 2 is a top view of the cylinder of the present invention;
fig. 3 is a schematic cross-sectional view of a top view of the ball end mill of the present invention.
In the figure: 1-locking cylinder, 2-thread through hole, 3-threaded rod, 4-ball end milling cutter, 5-annular plate, 6-cylinder, 7-insertion through hole, 8-insertion rod, 9-baffle, 10-spring, 11-ball, 12-telescopic groove, 13-extrusion spring, 14-extrusion block, 15-anti-drop rope, 16-smooth pad and 17-inclined plane.
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.
Referring to fig. 1 to 2, the present invention provides a technical solution: the utility model provides a bulb milling cutter with location auxiliary device, including installing a locking section of thick bamboo 1 on the milling machine, a locking section of thick bamboo 1 is used for fixing bulb milling cutter 4 on the milling machine, threaded through hole 2 has been seted up to the both sides of a locking section of thick bamboo 1, a locking section of thick bamboo 1 is through 2 threaded connection threaded rod 3 of threaded through hole, with 3 threaded connection of threaded rod on a locking section of thick bamboo 1, the internal surface threaded connection of threaded through hole 2 has threaded rod 3, rotating threaded rod 3, threaded rod 3 removes extrusion bulb milling cutter 4 along threaded through hole 2, thereby with bulb milling cutter 4 locking in a locking section of thick bamboo 1.
Referring to fig. 1 to 3, a ball end mill 4 is inserted into an inner surface of a locking cylinder 1, the ball end mill 4 is mounted on a milling machine through the locking cylinder 1 and is controlled by the milling machine to process an object, a flexible groove 12 is formed in a side surface of the ball end mill 4 close to the top of the ball end mill 4, an extrusion spring 13 is fixedly connected to an inner surface of the flexible groove 12, an extrusion block 14 is fixedly connected to one end of the extrusion spring 13 far away from the flexible groove 12, the surface of the extrusion block 14 is in contact with the inner surface of the flexible groove 12, when the ball end mill 4 is inserted into the locking cylinder 1, the extrusion block 14 is pushed by the extrusion spring 13 to extend outwards, the extrusion block 14 presses the inner surface of the locking cylinder 1, so that the ball end mill 4 is spaced from the locking cylinder 1, the ball end mill 4 is located at an axial center of the inner surface of the locking cylinder 1, and an anti-falling rope 15 is fixedly connected to an opposite surface, the length of the anti-falling rope 15 is less than the depth of the telescopic groove 12, so as to prevent the extrusion block 14 from separating from the telescopic groove 12, the top of the ball milling cutter 4 is fixedly connected with a smooth pad 16, the smooth pad 16 is arranged for reducing the friction force between the ball milling cutter 4 and the locking barrel 1, so as to enable the ball milling cutter 4 to slide more smoothly in the locking barrel 1, the top of the end, far away from the telescopic groove 12, of the extrusion block 14 is provided with an inclined surface 17, the inclined surface 17 is arranged for enabling the extrusion block 14 to be in surface contact with the locking barrel 1 through the inclined surface 17 when the ball milling cutter 4 is inserted into the locking barrel 1, so that the ball milling cutter 4 and the extrusion block 14 are inserted into the locking barrel 1 more smoothly, the number of the telescopic grooves 12 is four, the four telescopic grooves 12 are uniformly distributed on the side surface of the ball milling cutter 4, and at least four telescopic grooves 12 are arranged, so that the ball milling cutter 4 is in contact with the inner, releasing communicated thrust at the four extrusion blocks 14, locking the position of the ball end mill 4 at the axis of the inner surface of the locking barrel 1, contacting one end of the threaded rod 3 close to the ball end mill 4 with the surface of the ball end mill 4, connecting the surface of the ball end mill 4 with the annular plate 5 in a sliding way, driving the barrel 6 to move along the vertical direction of the ball end mill 4 by the arrangement of the annular plate 5, fixedly connecting the position of the annular plate 5 in the sliding way with the ball end mill 4 with an annular high friction ring, improving the friction force between the annular plate 5 and the ball end mill 4, thus leading the annular plate 5 and the ball end mill 4 to be in interference connection, fixedly connecting the top of the annular plate 5 with the barrel 6, providing a place for arranging the inserting through hole 7, arranging the inserting through hole 7 at the side surface of the barrel 6, movably inserting the inserting rod 8 on the barrel 6 by the inserting through hole 7, four inserting through holes 7 are uniformly distributed on the side surface of the inserting rod 8, so that the cylinder 6 is contacted with the locking cylinder 1 through the four inserting rods 8, so that the cylinder 6 and the locking cylinder 1 are kept in a horizontal state, the inserting rod 8 is movably inserted into the inner wall of the cylinder 6 through the inserting through holes 7, one end, close to the locking cylinder 1, of the inserting rod 8 is contacted with the surface of the locking cylinder 1, one end, close to the locking cylinder 1, of the inserting rod 8 is provided with a rotating groove, the inner surface of the rotating groove is rotatably connected with a ball 11, the surface of the ball 11 is contacted with the surface of the locking cylinder 1, the friction force generated by the contact of the inserting rod 8 and the locking cylinder 1 is smaller, one end, far away from the locking cylinder 1, of the inserting rod 8 is fixedly connected with a baffle plate 9, the surface of the baffle plate 9 is fixedly connected with a rubber sleeve, the friction force on the surface of the baffle plate 9 is improved, the inserting rod 8 is more conveniently lifted through, the elastic force is generated by deformation.
The working principle is as follows: when the ball milling cutter with the positioning auxiliary device is used, firstly, the ball milling cutter 4 is inserted into a locking barrel 1, an annular plate 5 slides along the ball milling cutter 4, the annular plate 5 moves an insertion rod 8 to a position in contact with the surface of the locking barrel 1 through a barrel 6, the annular plate 5 stops moving, the annular plate 5 is in interference connection with the ball milling cutter 4 through an annular high friction ring, so that the position of the annular plate 5 on the ball milling cutter 4 is locked, at the moment, the four insertion rods 8 are extruded by the locking barrel 1 to drive baffle plates 9 to stretch springs 10, the four insertion rods 8 apply the same thrust to the locking barrel 1, the circle centers of the barrel 6 and the annular plate 5 are overlapped with the circle center of the locking barrel 1, the circle center of the ball milling cutter 4 is overlapped at the circle center of the locking barrel 1, and meanwhile, the ball milling cutter 4 provides the same elastic force for four extrusion blocks 14 through four extrusion springs 13, the four extrusion blocks 14 enable the circle center of the ball end mill 4 to coincide with the circle center of the locking barrel 1, so that the ball end mill 4 is vertically inserted into the circle center of the locking barrel 1, the threaded rod 3 is rotated, and the ball end mill 4 is locked in the locking barrel 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a ball end mill with location auxiliary device, is including installing locking cylinder (1) on the milling machine, its characterized in that: two sides of the locking cylinder (1) are provided with threaded through holes (2), and the inner surfaces of the threaded through holes (2) are connected with threaded rods (3) in a threaded manner;
the internal surface of a locking cylinder (1) is spliced with a ball end milling cutter (4), one end of a threaded rod (3) close to the ball end milling cutter (4) is in surface contact with the ball end milling cutter (4), the surface of the ball end milling cutter (4) is connected with an annular plate (5) in a sliding mode, the top of the annular plate (5) is fixedly connected with a cylinder (6), a splicing through hole (7) is formed in the side face of the cylinder (6), a splicing rod (8) is movably spliced on the inner wall of the cylinder (6) through the splicing through hole (7), one end of the splicing rod (8) close to the locking cylinder (1) is in surface contact with the locking cylinder (1), a baffle (9) is fixedly connected to one end of the splicing rod (8) far away from the locking cylinder (1), and a spring (10) is fixedly connected to the opposite face of the baffle (9) and the cylinder (6.
2. A ball nose mill with positioning aid as set forth in claim 1, wherein: a rotating groove is formed in one end, close to the locking cylinder (1), of the insertion rod (8), a ball (11) is connected to the inner surface of the rotating groove in a rotating mode, and the surface of the ball (11) is in contact with the surface of the locking cylinder (1).
3. A ball nose mill with positioning aid as set forth in claim 1, wherein: the ball end mill (4) is provided with a telescopic groove (12) on the side surface close to the top of the ball end mill, the inner surface of the telescopic groove (12) is fixedly connected with an extrusion spring (13), one end of the extrusion spring (13) far away from the telescopic groove (12) is fixedly connected with an extrusion block (14), and the surface of the extrusion block (14) is in contact with the inner surface of the telescopic groove (12).
4. A ball nose mill with positioning aid as set forth in claim 3, wherein: the opposite surfaces of the extrusion block (14) and the telescopic groove (12) are fixedly connected with an anti-drop rope (15).
5. A ball nose mill with positioning aid as set forth in claim 1, wherein: and the top of the ball end mill (4) is fixedly connected with a smooth pad (16).
6. A ball nose mill with positioning aid as set forth in claim 3, wherein: an inclined plane (17) is arranged at the top of one end, far away from the telescopic groove (12), of the extrusion block (14).
7. A ball nose mill with positioning aid as set forth in claim 1, wherein: the number of the inserting through holes (7) is not less than four, and the four inserting through holes (7) are uniformly distributed on the side surface of the inserting rod (8).
8. A ball nose mill with positioning aid as set forth in claim 3, wherein: the number of the telescopic grooves (12) is not less than four, and the four telescopic grooves (12) are uniformly distributed on the side face of the ball end mill (4).
9. A ball nose mill with positioning aid as set forth in claim 1, wherein: the surface of the baffle (9) is fixedly connected with a rubber sleeve.
10. A ball nose mill with positioning aid as set forth in claim 1, wherein: and the annular high-friction ring is fixedly connected with the position of the sliding connection between the annular plate (5) and the ball end milling cutter (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610165.9U CN210188632U (en) | 2019-04-29 | 2019-04-29 | Ball end mill with location auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920610165.9U CN210188632U (en) | 2019-04-29 | 2019-04-29 | Ball end mill with location auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210188632U true CN210188632U (en) | 2020-03-27 |
Family
ID=69882206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920610165.9U Expired - Fee Related CN210188632U (en) | 2019-04-29 | 2019-04-29 | Ball end mill with location auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210188632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635165A (en) * | 2021-10-15 | 2021-11-12 | 福满门家居工贸江苏有限公司 | Panel color correction positioner based on wood system furniture is made |
-
2019
- 2019-04-29 CN CN201920610165.9U patent/CN210188632U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635165A (en) * | 2021-10-15 | 2021-11-12 | 福满门家居工贸江苏有限公司 | Panel color correction positioner based on wood system furniture is made |
| CN113635165B (en) * | 2021-10-15 | 2022-07-26 | 福满门家居工贸江苏有限公司 | Panel color correction positioning device based on wooden furniture manufacturing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210188632U (en) | Ball end mill with location auxiliary device | |
| CN217800262U (en) | Quick clamping device for numerical control machining center | |
| CN211544492U (en) | Tool for maintaining roundness of inner diameter of shell of servo motor | |
| CN209903036U (en) | Tool for machining mechanical parts | |
| CN203792417U (en) | Hole/groove processing equipment | |
| CN110877062A (en) | Elastic sleeve with simple structure and replacement method thereof | |
| CN216228035U (en) | Positioning fixture for turning casting bottom corner plane | |
| CN210732941U (en) | Positioning device for plastic mold machining | |
| CN211778512U (en) | Novel limiting bearing | |
| CN211071962U (en) | Positioning and clamping device for milling flat key semicircle | |
| CN203292518U (en) | Auxiliary supporting mechanism for boring bar and boring device | |
| CN212762176U (en) | Fastening center frame for precisely machining slender shaft | |
| CN217002516U (en) | Concatenation formula ring flange | |
| CN212578458U (en) | Clamp for machining mechanical die | |
| CN218031230U (en) | Novel electromagnetic damper | |
| CN216707252U (en) | Special positioning device for combined x-ray target drilling machine | |
| CN219599118U (en) | Circumferential polishing jig for cylindrical products with gaps | |
| CN210189062U (en) | Clamp for machining outer circle of copper bush | |
| CN219890909U (en) | A easy regulation test fixture for mechanical structure | |
| CN218194728U (en) | Auxiliary clamping device for machining automobile pipe fitting | |
| CN218894333U (en) | Outer wall aluminum veneer mounting structure | |
| CN212551762U (en) | Connecting device for tight oil cylinder of tailstock of machine tool | |
| CN213860244U (en) | But injection mold of location placed in middle is with repairing mould fixing device | |
| CN213511687U (en) | Special bearing equipment for canned motor pump | |
| CN217530577U (en) | Clamping device is used in stopper processing |
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: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |