CN217142468U - Milling cutter mechanism convenient to install and replace - Google Patents
Milling cutter mechanism convenient to install and replace Download PDFInfo
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- CN217142468U CN217142468U CN202221032897.2U CN202221032897U CN217142468U CN 217142468 U CN217142468 U CN 217142468U CN 202221032897 U CN202221032897 U CN 202221032897U CN 217142468 U CN217142468 U CN 217142468U
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- 238000003801 milling Methods 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 8
- 238000000429 assembly Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of machining, in particular to a milling cutter mechanism which is convenient to install and replace, aiming at the problem that the cutter head and the disc body on the prior milling cutter disc are generally integrally manufactured, but when the milling cutter disc is used for a long time, if one of the cutter heads is damaged, the whole milling cutter disc is scrapped, the utility model provides a scheme which comprises the disc body, a cutter handle is fixedly arranged at the top of the disc body, a plurality of T-shaped openings are arranged at the bottom of the disc body at equal intervals, T-shaped rods are clamped in the T-shaped openings, one ends of the T-shaped rods extend to the outer side of the disc body, the cutter head is fixedly arranged at the bottom of the T-shaped rods, the utility model discloses a disc milling cutter which is formed by installing a plurality of cutter heads on the disc body in a mode, thereby the effect of clamping the disc milling cutter can be achieved, and when the cutter head needs to be disassembled, the cutter head can be conveniently disassembled, therefore, the problem of scrapping of the disc milling cutter can be avoided, and the disc milling cutter has good use economy.
Description
Technical Field
The utility model relates to a machine tooling technical field especially relates to a milling cutter mechanism easy to assemble and change.
Background
The milling cutter disc is a cutter for milling a workpiece plane in a machining process, and is called as a milling cutter disc because the milling cutter disc is larger than a common milling cutter and is shaped like a disc;
the milling cutter head and the milling cutter body are generally manufactured integrally, but when the milling cutter head is used for a long time, if one of the milling cutter heads is damaged, the whole milling cutter head is scrapped, so that a milling cutter mechanism convenient to mount and replace is provided, and the problem is solved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having cutter head and the shaft of a plate on the cutter head generally all be the integration preparation among the prior art, nevertheless the cutter head when long-term the use, if damage has appeared in one of them cutter head, will lead to the condemned shortcoming of whole cutter head, and the milling cutter mechanism who provides a easy to assemble and change.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a milling cutter mechanism easy to assemble and change, includes the dish body, the top fixed mounting of dish body has the handle of a knife, a plurality of T type mouths have been seted up to the bottom of dish body equidistant, T type pole has been equipped with to the card in the T type mouth, the one end of T type pole extends to the outside of dish body, the bottom fixed mounting of T type pole has the tool bit, the top of dish body is rotated and is connected with the swivel becket, and the handle of a knife runs through the swivel becket, equidistant a plurality of drive assembly that are connected with on the side of swivel becket, drive assembly is connected with the top of dish body, drive assembly is connected with same clamping assembly with the T type pole that corresponds, the top of swivel becket is connected with locating component, locating component is connected with the right side of handle of a knife.
Preferably, the transmission assembly comprises a pull rod, a connecting rod and an L-shaped rod, the pull rod is fixedly connected with the side face of the rotating ring, one end of the pull rod is rotatably connected with the connecting rod, a support ring is sleeved on the L-shaped rod in a sliding mode and fixedly connected with the top of the disc body, the connecting rod penetrates through the L-shaped rod and is slidably connected with the L-shaped rod, and the clamping assembly is connected with the L-shaped rod.
Furthermore, after the pull rod is installed on the rotating ring, when the rotating ring rotates, the included angle between the pull rod and the connecting rod can be changed, and the connecting rod cannot rotate due to the sliding connection between the connecting rod and the L-shaped rod, so that the position of the L-shaped rod can be changed, and the clamping cover can be driven to move transversely.
Preferably, the clamping assembly comprises a clamping cover, a fixed seat and a clamping block, the clamping cover is fixedly installed at one end of the L-shaped rod, an opening is formed in the bottom of the clamping cover, the clamping block is fixedly installed on the inner wall of one side of the clamping cover, the fixed seat is fixedly installed at the top of the T-shaped rod, a clamping groove is formed in one side of the fixed seat, and one side of the clamping block extends into the clamping groove and is clamped with the clamping groove.
Furthermore, the T-shaped rod can be clamped and positioned by utilizing the clamping fit of the clamping cover, the clamping block and the fixing seat, so that the cutter head can be positioned and installed.
Preferably, the positioning assembly comprises a positioning cover, a positioning block and a limiting component, the positioning cover is fixedly installed on the right side of the cutter handle, the limiting component is installed on the right side of the top of the rotating ring, the positioning block is connected with the limiting component, and the top of the positioning block extends into the positioning cover and is clamped with the inner wall of the positioning cover.
Furthermore, the clamping fit of the positioning cover and the positioning block can be utilized to realize the braking limitation of the rotating ring, so that the limitation of the plurality of L-shaped rods can be realized.
Preferably, the limiting component comprises a limiting rod, a moving ring and a handle, the limiting rod is fixedly installed on the right side of the top of the rotating ring, the moving ring is slidably sleeved on the limiting rod, the handle is fixedly installed on the right side of the moving ring, and the positioning block is fixedly installed on the left side of the top of the moving ring.
Furthermore, the positioning block can be longitudinally slid and limited by utilizing the sliding connection relation between the limiting rod and the moving ring, so that the positioning block and the positioning cover can be accurately clamped.
Preferably, the limiting rod is sleeved with a compression spring located below the moving ring, and the top end and the bottom end of the compression spring are fixedly connected with the bottom of the moving ring and the top of the rotating ring respectively.
Furthermore, the positioning block can be supported and limited by the compression spring, and the problem that the positioning block is separated from the clamping cover when the positioning block moves downwards at will can be prevented.
Has the advantages that:
1. in the utility model, when a plurality of tool bits are installed, firstly, a T-shaped rod is inserted into a corresponding T-shaped port, then the fixed seat can be contacted with the side surface of the plate body, then, the handle can be applied with thrust, the rotating ring is driven to rotate through the limiting rod, when the rotating ring rotates, a plurality of pull rods can be driven to do arc motion, the L-shaped rod can be pulled to be close to the rotating ring, when the clamping block is moved into the clamping groove, and the clamping cover and the fixed seat are clamped, at the moment, the tool bits are installed through the T-shaped rod;
2. in the utility model, when the tool bit needs to be disassembled and replaced, the handle can be pressed downwards to drive the moving ring to move downwards, the positioning block is moved out of the positioning cover, and then the handle can be pushed reversely to move the L-shaped rod to one side far away from the rotating ring, so that the clamping block can be moved out of the clamping groove, the T-shaped rod can lose the clamping limit, and the T-shaped rod on the tool bit needing to be replaced can be taken out from the T-shaped opening;
the utility model discloses an adopt the mode that clamps with a plurality of tool bits to install and constitute disc milling cutter on the shaft of a plate to this can reach disc milling cutter's effect, and when needs are dismantled the tool bit, can conveniently dismantle the tool bit, so can avoid disc milling cutter to appear condemned problem, so have good use economy.
Drawings
Fig. 1 is a front view of a milling cutter mechanism of the present invention, which is easy to install and replace;
fig. 2 is a structural plan view of a milling cutter mechanism of the present invention, which is easy to install and replace;
fig. 3 is a structural bottom view of the milling cutter mechanism provided by the present invention, which is convenient for installation and replacement;
fig. 4 is a three-dimensional view of a T-bar and bit connecting structure of a milling cutter mechanism of the present invention, which is convenient to install and replace;
fig. 5 is a schematic structural diagram of a portion a in fig. 1 of a milling cutter mechanism convenient to install and replace according to the present invention.
In the figure: 1. a plate body; 2. a knife handle; 3. a T-shaped port; 4. a T-shaped rod; 5. a cutter head; 6. an L-shaped rod; 7. a rotating ring; 8. a pull rod; 9. a connecting rod; 10. a fixed seat; 11. a clamping cover; 12. a clamping block; 13. a positioning cover; 14. a limiting rod; 15. a moving ring; 16. a handle; 17. positioning blocks; 18. compressing the spring.
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.
Example one
Referring to fig. 1-5, a milling cutter mechanism convenient to install and replace comprises a disk body 1, a cutter handle 2 is fixedly installed at the top of the disk body 1, a plurality of T-shaped openings 3 are formed in the bottom of the disk body 1 at equal intervals, a cutter head 5 can be positioned by clamping the T-shaped openings 3 and the T-shaped rods 4, the T-shaped rods 4 are clamped in the T-shaped openings 3, one ends of the T-shaped rods 4 extend to the outer side of the disk body 1, the cutter head 5 is fixedly installed at the bottom of the T-shaped rods 4, a rotating ring 7 is rotatably connected to the top of the disk body 1, a plurality of transmission assemblies can be driven to move by the rotating ring 7, the cutter handle 2 penetrates through the rotating ring 7, a plurality of transmission assemblies are equidistantly connected to the side surface of the rotating ring 7, the transmission assemblies are connected with the top of the disk body 1, a clamping cover 11 can be driven to move by the transmission assemblies, and the transmission assemblies and the corresponding T-shaped rods 4 are connected with the same clamping assembly, the top of the rotating ring 7 is connected with a positioning component, and the positioning component is connected with the right side of the knife handle 2.
The utility model discloses in, the drive assembly includes pull rod 8, connecting rod 9 and L type pole 6, the side fixed connection of pull rod 8 and swivel becket 7, and the one end of pull rod 8 is rotated with connecting rod 9 and is connected, and the sliding sleeve is equipped with the support ring on the L type pole 6, and the top fixed connection of support ring and dish body 1, and connecting rod 9 runs through L type pole 6 and with 6 sliding connection of L type pole, and clamps the subassembly and be connected with L type pole 6.
Furthermore, after the pull rod 8 is installed on the rotating ring 7, when the rotating ring 7 rotates, the included angle between the pull rod 8 and the connecting rod 9 can be changed, and the connecting rod 9 cannot rotate due to the sliding connection between the connecting rod 9 and the L-shaped rod 6, so that the position of the L-shaped rod 6 can be changed, and the card cover 11 can be driven to move transversely.
The utility model discloses in, clamp the subassembly including card cover 11, fixing base 10 and fixture block 12, card cover 11 fixed mounting is in the one end of L type pole 6, and the bottom of card cover 11 is equipped with the opening, and fixture block 12 fixed mounting is on one side inner wall of card cover 11, and fixing base 10 fixed mounting has been seted up at the top of T type pole 4 in one side of fixing base 10, and one side of fixture block 12 extends to in the draw-in groove and clamps mutually with the draw-in groove.
Furthermore, the T-shaped rod 4 can be clamped and positioned by utilizing the clamping fit of the clamping cover 11, the clamping block 12 and the fixed seat 10, so that the cutter head 5 can be positioned and installed.
The utility model discloses in, locating component includes location cover 13, locating piece 17 and stop component, and location cover 13 fixed mounting is on the right side of handle of a knife 2, and stop component installs on the top right side of swivel becket 7, and locating piece 17 is connected with stop component, and the top of locating piece 17 extends to in the location cover 13 and clamps mutually with the inner wall of location cover 13.
Furthermore, the rotating ring 7 can be braked and limited by the clamping fit of the positioning cover 13 and the positioning block 17, so that the plurality of L-shaped rods 6 can be limited.
The utility model discloses in, stop member includes gag lever post 14, shift ring 15 and handle 16, and 14 fixed mounting of gag lever post are on the top right side of swivel becket 7, and the slip cap of shift ring 15 is established on gag lever post 14, and 16 fixed mounting of handle are on the right side of shift ring 15, and locating piece 17 fixed mounting is on the left of the top of shift ring 15.
Furthermore, the positioning block 17 can be longitudinally slid and limited by the sliding connection relationship between the limiting rod 14 and the moving ring 15, so that the positioning block 17 and the positioning cover 13 can be accurately clamped.
The utility model discloses in, the cover is equipped with the compression spring 18 that is located the shift ring 15 below on the gag lever post 14, and compression spring 18's top and bottom respectively with the bottom of shift ring 15 and the top fixed connection of swivel ring 7.
Furthermore, the compression spring 18 can be used for supporting and limiting the positioning block 17, so that the problem that the positioning block 17 is separated from the clamping cover 13 when the positioning block 17 moves downwards at will can be prevented.
Example two
This example differs from example 1 in that: still can utilize the bolt directly to install tool bit 5 on disk body 1 among the prior art, but the quantity of tool bit 5 is many, can lead to the bolt of need repeatedly twisting when dismantling, and is more troublesome, and this technical scheme can install and dismantle a plurality of tool bits 5 simultaneously, has good convenience.
In the utility model, when installing a plurality of tool bits 5, firstly, the T-shaped rod 4 is inserted into the corresponding T-shaped opening 3, at the moment, the fixing seat 10 contacts with the side surface of the plate body 1, then, the handle 16 can be applied with thrust, the rotating ring 7 is driven to rotate through the limiting rod 14, when the rotating ring 7 rotates, the plurality of pull rods 8 can be driven to do arc motion, at the moment, the included angle between the connecting rod 9 and the pull rod 8 can be reduced, the L-shaped rod 6 can be pulled to approach the rotating ring 7, when the clamping block 12 is moved into the clamping groove, when the clamping cover 11 and the fixing seat 10 are clamped, at the moment, the positioning block 17 can be corresponding to the positioning cover 13, then, the handle 16 can be released, the compression spring 18 in a stress state can push the moving ring 15 to move upwards, so that the positioning block 17 enters the positioning cover 13, the rotating ring 7 is braked, at the moment, the tool bits 5 are installed through the T-shaped rod 4, when the cutter head 5 needs to be disassembled and replaced, the movable ring 15 is driven to move downwards by pressing the handle 16 downwards at the moment, the positioning block 17 is moved out of the positioning cover 13, then the handle 16 can be pushed reversely to enable the rotating ring 7 to rotate reversely, the plurality of pull rods 8 can move in a reverse arc shape, the included angle between each pull rod 8 and the corresponding connecting rod 9 can be increased, the L-shaped rod 6 can be pushed to move towards one side far away from the rotating ring 7 through the corresponding connecting rod 9, the clamping block 12 can be moved out of the clamping groove, the T-shaped rod 4 can be lost to be clamped and limited, the T-shaped rod 4 on the cutter head 5 needing to be replaced can be taken out of the T-shaped opening 3, the cutter head 5 can be conveniently disassembled, the problem that disc milling cutter is scrapped can be avoided, and the cutter head has good use economy.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The milling cutter mechanism convenient to install and replace comprises a disc body (1) and is characterized in that a cutter handle (2) is fixedly installed at the top of the disc body (1), a plurality of T-shaped openings (3) are formed in the bottom of the disc body (1) at equal intervals, T-shaped rods (4) are clamped in the T-shaped openings (3), one ends of the T-shaped rods (4) extend to the outer side of the disc body (1), cutter heads (5) are fixedly installed at the bottom of the T-shaped rods (4), a rotating ring (7) is rotatably connected to the top of the disc body (1), the cutter handle (2) penetrates through the rotating ring (7), a plurality of transmission assemblies are connected to the side face of the rotating ring (7) at equal intervals, the transmission assemblies are connected with the top of the disc body (1), the transmission assemblies and the corresponding T-shaped rods (4) are connected with the same clamping assembly, and the top of the rotating ring (7) is connected with a positioning assembly, the positioning component is connected with the right side of the knife handle (2).
2. Milling cutter mechanism easy to install and replace according to claim 1, characterized in that the transmission assembly comprises a pull rod (8), a connecting rod (9) and an L-shaped rod (6), the pull rod (8) is fixedly connected with the side of the rotating ring (7), one end of the pull rod (8) is rotatably connected with the connecting rod (9), a support ring is slidably sleeved on the L-shaped rod (6) and is fixedly connected with the top of the plate body (1), the connecting rod (9) penetrates through the L-shaped rod (6) and is slidably connected with the L-shaped rod (6), and the clamping assembly is connected with the L-shaped rod (6).
3. The milling cutter mechanism convenient for installation and replacement as claimed in claim 1, wherein the clamping assembly comprises a clamping cover (11), a fixed seat (10) and a clamping block (12), the clamping cover (11) is fixedly installed at one end of the L-shaped rod (6), the bottom of the clamping cover (11) is provided with an opening, the clamping block (12) is fixedly installed on the inner wall of one side of the clamping cover (11), the fixed seat (10) is fixedly installed at the top of the T-shaped rod (4), one side of the fixed seat (10) is provided with a clamping groove, and one side of the clamping block (12) extends into and is clamped with the clamping groove.
4. The milling cutter mechanism convenient to install and replace according to claim 1, wherein the positioning assembly comprises a positioning cover (13), a positioning block (17) and a limiting component, the positioning cover (13) is fixedly installed on the right side of the cutter handle (2), the limiting component is installed on the right side of the top of the rotating ring (7), the positioning block (17) is connected with the limiting component, and the top of the positioning block (17) extends into the positioning cover (13) and is clamped with the inner wall of the positioning cover (13).
5. Milling cutter mechanism easy to install and replace according to claim 4, characterized in that the limiting member comprises a limiting rod (14), a moving ring (15) and a handle (16), the limiting rod (14) is fixedly installed on the right top of the rotating ring (7), the moving ring (15) is slidably sleeved on the limiting rod (14), the handle (16) is fixedly installed on the right side of the moving ring (15), and the positioning block (17) is fixedly installed on the left top of the moving ring (15).
6. Milling cutter mechanism easy to install and replace according to claim 5, characterized in that the limiting rod (14) is sleeved with a compression spring (18) located below the moving ring (15), and the top end and the bottom end of the compression spring (18) are fixedly connected with the bottom of the moving ring (15) and the top of the rotating ring (7), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221032897.2U CN217142468U (en) | 2022-04-29 | 2022-04-29 | Milling cutter mechanism convenient to install and replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221032897.2U CN217142468U (en) | 2022-04-29 | 2022-04-29 | Milling cutter mechanism convenient to install and replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217142468U true CN217142468U (en) | 2022-08-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221032897.2U Active CN217142468U (en) | 2022-04-29 | 2022-04-29 | Milling cutter mechanism convenient to install and replace |
Country Status (1)
| Country | Link |
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| CN (1) | CN217142468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324668A (en) * | 2023-11-21 | 2024-01-02 | 广州番禺吉德龙机械配件有限公司 | Processing equipment for batch head production |
-
2022
- 2022-04-29 CN CN202221032897.2U patent/CN217142468U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117324668A (en) * | 2023-11-21 | 2024-01-02 | 广州番禺吉德龙机械配件有限公司 | Processing equipment for batch head production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A milling cutter mechanism that is easy to install and replace Effective date of registration: 20220922 Granted publication date: 20220809 Pledgee: China Construction Bank Corporation Dalian high tech Industrial Park sub branch Pledgor: Dalian shengboda Technology Co.,Ltd. Registration number: Y2022980016150 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231013 Granted publication date: 20220809 Pledgee: China Construction Bank Corporation Dalian high tech Industrial Park sub branch Pledgor: Dalian shengboda Technology Co.,Ltd. Registration number: Y2022980016150 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A milling cutter mechanism that is easy to install and replace Effective date of registration: 20231018 Granted publication date: 20220809 Pledgee: China Construction Bank Corporation Dalian high tech Industrial Park sub branch Pledgor: Dalian shengboda Technology Co.,Ltd. Registration number: Y2023980061682 |