CN219901104U - Cutter mounting mechanism for section bar processing machine tool - Google Patents
Cutter mounting mechanism for section bar processing machine tool Download PDFInfo
- Publication number
- CN219901104U CN219901104U CN202320958611.1U CN202320958611U CN219901104U CN 219901104 U CN219901104 U CN 219901104U CN 202320958611 U CN202320958611 U CN 202320958611U CN 219901104 U CN219901104 U CN 219901104U
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- block
- cutter
- fixedly connected
- mounting
- cutter body
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 26
- 238000007906 compression Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000003754 machining Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Drilling Tools (AREA)
Abstract
The utility model relates to the technical field of machine tool cutter installation, in particular to a cutter installation mechanism for a section bar machining machine tool. The technical scheme comprises the following steps: the mounting block is provided with a mounting hole at the bottom, a cutter body is inserted into the mounting hole, locking mechanisms for fixedly mounting the cutter body are arranged at two sides of the lower end in the mounting hole, and a limiting mechanism for pre-positioning the cutter body is arranged at the top of one side in the mounting hole. Through rotating the screw thread sleeve, make the annular block promote trapezoidal piece, can make two arc clamp splice be close to each other and lock fixedly to the cutter body, reverse rotation screw thread sleeve makes the annular block keep away from trapezoidal piece, can make two arc clamp splice keep away from each other through compression spring's elasticity, realizes the dismantlement of cutter, improves the convenience of cutter dismouting.
Description
Technical Field
The utility model relates to the technical field of machine tool cutter installation, in particular to a cutter installation mechanism for a section bar machining machine tool.
Background
Before a profile is machined by a machining tool, a tool is usually required to be detached and replaced according to different machining requirements, so that a tool mounting mechanism for the profile machining tool is required
At present, most of cutter mounting mechanisms for section bar processing machine tools are used for screwing off a fixed screw through a screwdriver when the cutter is replaced, then a new cutter is replaced, the fixed screw is screwed down through the screwdriver, the operation process is complex, a large amount of time is required to be consumed, the screw holes in the cutter are inconvenient to align with the fixed screw when the cutter is mounted, and the calibration process needs to consume a lot of time.
Disclosure of Invention
The utility model aims at solving the problems in the background technology, and provides a cutter mounting mechanism for a profile processing machine tool, which is convenient for improving the convenience of the cutter dismounting and replacing process and effectively saving the time and labor intensity consumed by replacing the cutter.
The technical scheme of the utility model is as follows: a cutter mounting mechanism for a profile processing machine tool, comprising: the mounting block, the mounting hole has been seted up to the mounting block bottom, the downthehole joint of mounting has the cutter body, the lower extreme is located the both sides of cutter body relative position in the mounting hole all is equipped with the locking mechanism that is used for carrying out fixed mounting to the cutter body, one side top is equipped with the stop gear that is used for carrying out the location in advance to the cutter body in the mounting hole.
Preferably, the mounting block top fixedly connected with lathe main shaft, locking mechanism includes the storage bin, the storage bin is seted up in the mounting hole inside wall, sliding connection has arc clamp splice in the storage bin, two the equal fixedly connected with connecting rod of one end that arc clamp splice kept away from each other, the mounting block outside wall is located two storage bin relative positions and has seted up the annular groove, the drive slot has all been seted up to annular groove inside wall in two storage bin relative positions, sliding connection has trapezoidal piece in the drive slot, trapezoidal piece one side fixedly connected with compression spring, trapezoidal piece one end and drive slot inside wall fixed connection are kept away from to compression spring No. one, arc clamp splice one end is kept away from to the connecting rod runs through compression spring No. one and trapezoidal piece one side fixed connection, mounting block outside wall thread bush is equipped with the screw sleeve, the screw sleeve inside wall is located annular groove relative position fixedly connected with annular block, the inclined plane has been seted up to annular block one side, inclined plane all with two trapezoidal piece one side sliding connection.
Preferably, two one sides of the arc-shaped clamping blocks, which are close to each other, are vertically and equidistantly fixedly connected with a plurality of raised strips, and the surfaces of the raised strips are in contact connection with the side wall of the cutter body.
Preferably, two the arc clamp splice is kept away from each other one side top and bottom equal horizontal fixedly connected with gag lever post, the storage bin inside wall is located the gag lever post relative position and has all seted up spacing hole, the gag lever post all inserts in the corresponding spacing hole with spacing hole sliding connection.
Preferably, the top rotates in the mounting hole and is connected with the rotating block, rotating block bottom surface fixedly connected with magnetic path, the magnetic path is inhaled mutually with cutter body top magnetism.
Preferably, the stop gear is including accomodating the groove, accomodate the groove and offer in the mounting hole inside wall, sliding connection has the locating piece in accomodating the groove, locating hole has been seted up to cutter body one side is located locating piece relative position, locating piece one end and locating hole joint are connected, locating piece is kept away from locating hole one end fixedly connected with compression spring No. two, no. two compression spring keep away from locating piece one end and accomodate groove inside wall fixed connection, no. two compression spring is equipped with the pull rod in, pull rod one end and locating piece one side fixed connection, the pull rod other end runs through the mounting block lateral wall and stretches to mounting block one side.
Compared with the prior art, the utility model has the following beneficial technical effects: the annular blocks push the trapezoid blocks through rotating the threaded sleeves, the two arc-shaped clamping blocks can be mutually close to lock and fix the cutter body, the threaded sleeves are reversely rotated to enable the annular blocks to be far away from the trapezoid blocks, the two arc-shaped clamping blocks can be mutually far away through the elasticity of the first compression spring, the disassembly of the cutter is realized, and the convenience of disassembly and assembly of the cutter is improved; the locating block is connected with the locating hole in a clamping mode through the elastic force of the second compression spring, the cutter body is located in advance, workers can release hands conveniently, and then the cutter is locked and fixed.
Drawings
FIG. 1 shows a schematic view of a front cut-away structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of an arc clamp block connection structure according to an embodiment of the present utility model;
fig. 3 is a schematic cross-sectional view of a threaded sleeve according to one embodiment of the present utility model.
Reference numerals: 1. a mounting block; 2. a mounting hole; 3. a cutter body; 4. a locking mechanism; 5. a limiting mechanism; 6. a machine tool spindle; 7. arc clamping blocks; 8. a storage bin; 9. a connecting rod; 10. a driving groove; 11. a first compression spring; 12. a trapezoid block; 13. a threaded sleeve; 14. an annular block; 15. an inclined plane; 16. an annular groove; 17. a convex strip; 18. a limit rod; 19. a limiting hole; 20. a rotating block; 21. a magnetic block; 22. a storage groove; 23. a positioning block; 24. positioning holes; 25. a compression spring II; 26. and (5) a pull rod.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1 to 3, the tool mounting mechanism for a profile processing machine tool provided by the utility model comprises: the mounting block 1, mounting hole 2 are offered in mounting block 1 bottom, cutter body 3 peg graft in mounting hole 2, and two locking mechanism 4 are located the both sides that the lower extreme is located cutter body 3 relative position in the mounting hole 2 and are used for carrying out fixed mounting to cutter body 3, and one side top is equipped with the stop gear 5 that is used for carrying out the location in advance to cutter body 3 in the mounting hole 2.
The machine tool spindle 6 is fixedly connected to the top of the installation block 1, the locking mechanism 4 comprises a storage bin 8, the storage bin 8 is arranged on the inner side wall of the installation hole 2, the arc-shaped clamping blocks 7 are slidably connected in the storage bin 8, one ends, far away from each other, of the two arc-shaped clamping blocks 7 are fixedly connected with the connecting rod 9, the annular groove 16 is arranged on the outer side wall of the installation block 1 and located at the relative position of the two storage bins 8, the two driving grooves 10 are arranged on the inner side wall of the annular groove 16 and located at the relative position of the two storage bins 8, the trapezoidal blocks 12 are slidably connected in the driving grooves 10, one side of each trapezoidal block 12 is fixedly connected with a first compression spring 11, one end, far away from each first compression spring 11, of each connecting rod 9 penetrates through the first compression spring 11 and one side of each trapezoidal block 12, the threaded sleeve 13 is sleeved on the outer side wall of the installation block 1, the annular block 14 is fixedly connected with the inner side wall of the threaded sleeve 13 and located at the relative position of the annular groove 16, the inclined surface 15 is arranged on one side of the annular block 14, and the inclined surface 15 is slidably connected with one side of the two trapezoidal blocks 12.
The rotating block 20 is rotatably connected to the inner top of the mounting hole 2, the magnetic block 21 is fixedly connected to the bottom surface of the rotating block 20, and the magnetic block 21 is magnetically attracted with the top of the cutter body 3.
The limiting mechanism 5 comprises a storage groove 22, the storage groove 22 is formed in the inner side wall of the mounting hole 2, the positioning block 23 is slidably connected in the storage groove 22, the positioning hole 24 is formed in one side of the cutter body 3 and located at the opposite position of the positioning block 23, one end of the positioning block 23 is connected with the positioning hole 24 in a clamping mode, the second compression spring 25 is fixedly connected with one end of the positioning block 23, which is far away from the positioning hole 24, the second compression spring 25 is far away from one end of the positioning block 23 and fixedly connected with the inner side wall of the storage groove 22, the pull rod 26 is located in the second compression spring 25, one side of the positioning block 23 is fixedly connected with one end of the pull rod 26, and the other end of the pull rod 26 penetrates through the side wall of the mounting block 1 and extends to one side of the mounting block 1.
The working principle based on the first embodiment is as follows: when the cutter body 3 needs to be disassembled, the pull rod 26 is pulled to drive the positioning block 23 to be pulled out of the positioning hole 24, then the threaded sleeve 13 is rotated to slide downwards, the annular block 14 is driven to be away from the trapezoid block 12, at the moment, the two arc-shaped clamping blocks 7 are mutually away from each other through the elastic force of the first compression spring 11, then the cutter body 3 is pulled out of the mounting hole 2, the top of the cutter body 3 is separated from the magnetic block 21, the disassembly of the cutter body 3 can be completed, when the cutter body 3 is mounted, the top of the cutter body 3 is inserted into the mounting hole 2, meanwhile, the pull rod 26 is pulled to drive the positioning block 23 to be accommodated into the accommodating groove 22 until the top of the cutter body 3 is magnetically attracted with the magnetic block 21, the cutter body 3 is prevented from sliding out of the mounting hole 2 after being separated from manual control, then the pull rod 26 is loosened, the positioning block 23 is abutted against the side wall of the cutter body 3 through the elastic force of the second compression spring 25, and then the cutter body 3 is rotated until the positioning hole 24 is positioned at the relative position of the positioning block 23, at the moment, the positioning block 23 is clamped and the positioning block 24 is connected with the positioning hole 24 through the second compression spring 25, the elastic force is pre-positioned, and then the operator can conveniently release the cutter body 3, and the cutter body 12 is conveniently and the two arc-shaped clamping blocks are clamped by the two arc-shaped clamping blocks 3, and the cutter body 3 are conveniently and fixed by the cutter body through the two arc-shaped clamping blocks, and the cutter body 3.
Example two
As shown in fig. 1 and fig. 2, based on the first embodiment, the tool mounting mechanism for a profile processing machine provided by the utility model has the advantages that the plurality of raised strips 17 are vertically and equidistantly fixedly connected to one side of the two arc-shaped clamping blocks 7, which are close to each other, and the surfaces of the raised strips 17 are in contact connection with the side wall of the tool body 3.
The top end and the bottom end of one side, which are mutually far away from each other, of the two arc-shaped clamping blocks 7 are horizontally and fixedly connected with a limiting rod 18, a plurality of limiting holes 19 are formed in the inner side wall of the storage bin 8 and located at the relative positions of the limiting rod 18, and the limiting rods 18 are inserted into the corresponding limiting holes 19 and are in sliding connection with the limiting holes 19.
The working principle based on the second embodiment is as follows: the friction force between the side wall of the arc-shaped clamping block 7 and the cutter body 3 is conveniently improved through the raised strips 17, the installation stability of the cutter body 3 is improved, and the stability of the horizontal movement of the arc-shaped clamping block 7 is conveniently improved through the sliding connection of the limiting rod 18 and the limiting hole 19.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. A cutter mounting mechanism for a profile processing machine tool, comprising: installation piece (1), its characterized in that: the utility model discloses a cutter body, including installation piece (1), mounting hole (2) have been seted up to installation piece (1) bottom, install cutter body (3) in mounting hole (2), the lower extreme is located the both sides of cutter body (3) relative position in mounting hole (2) all is equipped with locking mechanism (4) that are used for carrying out fixed mounting to cutter body (3), one side top is equipped with in mounting hole (2) and is used for carrying out stop gear (5) of prepositioning to cutter body (3).
2. The cutter mounting mechanism for a profile processing machine tool according to claim 1, wherein the top of the mounting block (1) is fixedly connected with a machine tool spindle (6), the locking mechanism (4) comprises a storage bin (8), the storage bin (8) is arranged on the inner side wall of the mounting hole (2), the arc-shaped clamping blocks (7) are connected in a sliding manner in the storage bin (8), two connecting rods (9) are fixedly connected to one ends, far away from each other, of the arc-shaped clamping blocks (7), annular grooves (16) are formed in the opposite positions of the two storage bins (8) on the outer side wall of the mounting block (1), driving grooves (10) are formed in the opposite positions of the two storage bins (8) on the inner side wall of the annular grooves (16), a trapezoidal block (12) is connected in a sliding manner in the driving groove (10), a compression spring (11) is fixedly connected to one side of the trapezoidal block (12), one end, far away from the trapezoidal block (12), of the connecting rods (9) is fixedly connected with the inner side wall of the driving groove (10), one end, far away from the trapezoidal block (7), of the trapezoidal block (12) is provided with a compression sleeve (13), one side of the compression spring (11) is fixedly connected with the outer side of the trapezoidal block (12), the inner side wall of the threaded sleeve (13) is fixedly connected with an annular block (14) at the opposite position of the annular groove (16), an inclined plane (15) is formed in one side of the annular block (14), and the inclined planes (15) are both in sliding connection with one sides of the two trapezoid blocks (12).
3. The cutter mounting mechanism for the profile processing machine tool according to claim 2, wherein a plurality of raised strips (17) are vertically and equidistantly fixedly connected to one side, close to each other, of each of the two arc-shaped clamping blocks (7), and the surfaces of the raised strips (17) are in contact connection with the side wall of the cutter body (3).
4. The cutter mounting mechanism for the profile processing machine tool according to claim 2, wherein the top end and the bottom end of one side, away from each other, of each arc-shaped clamping block (7) are horizontally and fixedly connected with a limiting rod (18), limiting holes (19) are formed in the opposite positions of the limiting rods (18) on the inner side wall of the storage bin (8), and the limiting rods (18) are inserted into the corresponding limiting holes (19) and are in sliding connection with the limiting holes (19).
5. The cutter mounting mechanism for the profile processing machine tool according to claim 1, wherein a rotating block (20) is rotatably connected to the inner top of the mounting hole (2), a magnetic block (21) is fixedly connected to the bottom surface of the rotating block (20), and the magnetic block (21) magnetically attracts with the top of the cutter body (3).
6. The cutter mounting mechanism for a profile processing machine tool according to claim 1, wherein the limiting mechanism (5) comprises a storage groove (22), the storage groove (22) is formed in the inner side wall of the mounting hole (2), a positioning block (23) is connected in the storage groove (22) in a sliding mode, one side of the cutter body (3) is located at the opposite position of the positioning block (23), a positioning hole (24) is formed in the position, one end of the positioning block (23) is connected with the positioning hole (24) in a clamping mode, one end of the positioning block (23) away from the positioning hole (24) is fixedly connected with a second compression spring (25), one end of the second compression spring (25) away from the positioning block (23) is fixedly connected with the inner side wall of the storage groove (22), a pull rod (26) is arranged in the second compression spring (25), one end of the pull rod (26) is fixedly connected with one side of the positioning block (23), and the other end of the pull rod (26) penetrates through the side wall of the mounting block (1) to one side of the mounting block (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958611.1U CN219901104U (en) | 2023-04-25 | 2023-04-25 | Cutter mounting mechanism for section bar processing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320958611.1U CN219901104U (en) | 2023-04-25 | 2023-04-25 | Cutter mounting mechanism for section bar processing machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219901104U true CN219901104U (en) | 2023-10-27 |
Family
ID=88431668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320958611.1U Active CN219901104U (en) | 2023-04-25 | 2023-04-25 | Cutter mounting mechanism for section bar processing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219901104U (en) |
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2023
- 2023-04-25 CN CN202320958611.1U patent/CN219901104U/en active Active
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