CN112676867A - But novel digit control machine tool bit holder of quick replacement cutter - Google Patents
But novel digit control machine tool bit holder of quick replacement cutter Download PDFInfo
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- CN112676867A CN112676867A CN202011360564.8A CN202011360564A CN112676867A CN 112676867 A CN112676867 A CN 112676867A CN 202011360564 A CN202011360564 A CN 202011360564A CN 112676867 A CN112676867 A CN 112676867A
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Abstract
The invention provides a novel numerical control machine tool bit seat capable of quickly replacing a tool, which comprises a bit seat, wherein the bit seat is connected with the tool, the bit seat comprises a shell, a rotating shaft and a mounting disc, the shell is of a hollow structure, a motor is fixedly arranged in the shell, one end of the rotating shaft is connected to an output shaft of the motor, the other end of the rotating shaft is connected to the mounting disc, the tool is mounted on the mounting disc, an electromagnetic column is arranged on the mounting disc, the tool comprises a fixed disc and a cutting head fixedly mounted on the fixed disc, a groove is arranged on the fixed disc, the position of the groove corresponds to that of the electromagnetic column, the mounting disc is of a hollow structure, a small storage battery is arranged in the mounting disc, and is electrically connected with the electromagnetic column, the switch of the small storage battery is closed, so that the cutter can be replaced conveniently.
Description
Technical Field
The invention particularly relates to a novel numerical control machine tool bit seat capable of quickly replacing a tool.
Background
A numerically controlled lathe is an automatic machine tool with high precision and high efficiency. The multi-station tool turret or the power tool turret is equipped, so that the machine tool has wide processing technological performance, can process complex workpieces such as linear cylinders, oblique line cylinders, circular arcs and various threads, grooves, worms and the like, has various compensation functions of linear interpolation and circular arc interpolation, and plays a good economic effect in the batch production of complex parts, so that the tool bit seat of the numerical control machine tool plays an important role.
The invention patent with Chinese patent application number CN201820022422.2 discloses a tool bit seat for a numerical control machine tool, which comprises an upper shell, a lower shell, a motor tool bit seat and a main shaft, the motor is arranged in the tool apron, the upper shell and the lower shell are both tightly connected with the tool apron through strong glue, the main shaft is embedded in the tool apron, one end of the main shaft is connected with the motor through a rotating shaft, the other end is embedded with a cutter body, a circular groove is arranged at one end of the main shaft embedded into the tool apron, first grooves are arranged at one ends of the upper shell and the lower shell, and a first screw is arranged in the first groove and embedded in the tool apron, just the circular slot laminating, one side of blade holder is equipped with the mounting panel, just go up the casing with the one end of casing all imbeds down and sets up in the mounting panel, the centre of mounting panel runs through and is equipped with the wiring hole.
The cutter on the tool bit seat often can be because reasons such as wearing and tearing, damage in the use, need change, and the cutter in the tool bit seat among the prior art need be dismantled the blade holder whole when changing, overhauls the change to cutter wherein, and is very troublesome, needs a novel digit control machine tool bit seat that can quick replacement cutter urgent.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to provide a novel numerical control machine tool bit seat capable of quickly replacing a tool, which is simple in structure, convenient to use, capable of quickly replacing the tool on the bit seat and extremely convenient, aiming at the defects in the prior art.
The technical scheme is as follows: in order to achieve the purpose, the invention provides a novel numerical control machine tool bit seat capable of quickly replacing a tool, which is characterized in that: including the tool bit seat, be connected with the cutter on the tool bit seat, the tool bit seat is including casing, pivot and mounting disc, the casing is hollow structure, the casing internal fixation is provided with the motor, the one end of pivot is connected on the output shaft of motor, and the other end is connected on the mounting disc, the cutter is installed on the mounting disc, be provided with the electromagnetism post on the mounting disc, the cutter is including fixed disk and the cutting head of fixed mounting on the fixed disk, be provided with the recess on the fixed disk, the corresponding setting in position of recess and electromagnetism post, the mounting disc is hollow structure, be provided with small-size battery in the mounting disc, small-size battery and electromagnetism post electric connection.
As an improvement of the scheme, the side plate of the mounting disc is fixedly connected with the mounting disc through screws, round holes are formed in the side plate, and the switch of the small storage battery penetrates through the round holes.
As an improvement of the scheme, the number of the electromagnetic columns is at least two, preferably three, and the number of the grooves in the fixed disc is three.
As an improvement of the scheme, a fixing plate is arranged in the shell, an installation opening is formed in the fixing plate, a bearing is installed on the installation opening, the rotating shaft penetrates through the installation opening, the outer ring of the bearing is fixed on the installation opening, and the rotating shaft is in interference fit with the inner ring of the bearing.
As an improvement of the scheme, the shell comprises an upper top plate, a lower top plate and side plates, mounting grooves are formed in the upper top plate and the lower top plate respectively, and the fixing plate is fixedly mounted in the mounting grooves through screws.
As an improvement of the scheme, the upper end face of the side plate is fixedly connected with the upper top plate, the lower end face of the side plate is fixedly connected with the lower top plate, and a wiring hole is formed in the middle of the mounting plate in a penetrating mode.
As an improvement of the scheme, a shock pad for shock absorption is arranged between the motor and the shell.
Compared with the prior art, the invention has the following beneficial effects: the tool changing device is provided with the mounting disc and the fixed disc and used for realizing connection and fixation of tools, the small storage battery is arranged in the mounting disc with the hollow structure, the electromagnetic columns are arranged on the mounting disc and are inserted into the grooves in the fixed disc, the magnetic fixed connection of the mounting disc and the fixed disc can be realized when the small storage battery is started, the number of the three electromagnetic columns is three, the tools are more stable when the tools are rotated, and when the tools need to be changed, the tools can be easily taken down and replaced by closing a switch of the small storage battery and powering off and demagnetizing the electromagnetic columns.
Drawings
FIG. 1 is a schematic cross-sectional view of the invention;
FIG. 2 is a right side view of the structure of the mounting plate of the present invention;
fig. 3 is a left side view structural diagram of the fixed disk of the present invention.
List of reference numerals: 1. a housing; 11. an upper top plate; 111. mounting grooves; 12. a lower top plate; 121. a wiring hole; 13. a side plate; 14. a shock pad; 2. a motor; 3. a rotating shaft; 4. a fixing plate; 5. mounting a disc; 6. a bearing; 7. a small-sized storage battery; 8. an electromagnetic column; 9. a cutter; 91. fixing the disc; 92. a cutting head.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
The new type numerically controlled machine tool bit holder capable of rapidly replacing the tool 9 as shown in fig. 1-3 comprises a bit holder, the tool bit seat is connected with a tool 9 and comprises a shell 1, a rotating shaft 3 and a mounting disc 5, the shell 1 is of a hollow structure, a motor 2 is fixedly arranged in the shell 1, one end of the rotating shaft 3 is connected to an output shaft of the motor 2, the other end of the rotating shaft is connected to a mounting disc 5, the cutter 9 is arranged on the mounting disc 5, the electromagnetic column 8 is arranged on the mounting disc 5, the cutter 9 comprises a fixed disc 91 and a cutting head 92 fixedly arranged on the fixed disc 91, the fixed disc 91 is provided with a groove which is arranged corresponding to the position of the electromagnetic column 8, the mounting disc 5 is of a hollow structure, a small storage battery 7 is arranged in the mounting disc 5, and the small storage battery 7 is electrically connected with the electromagnetic column 8; the side plate 13 of the mounting disc 5 is fixedly connected and arranged through screws, a round hole is formed in the side plate 13, and the switch of the small storage battery 7 penetrates through the round hole.
In the above structure: the invention provides a novel numerical control machine tool bit seat capable of quickly replacing a tool, which comprises a bit seat, wherein the bit seat is connected with a tool 9, the bit seat comprises a shell 1, a rotating shaft 3 and a mounting disc 5, the shell 1 is of a hollow structure, a motor 2 is fixedly arranged in the shell 1, one end of the rotating shaft 3 is connected to an output shaft of the motor 2, the other end of the rotating shaft 3 is connected to the mounting disc 5, the tool 9 is arranged on the mounting disc 5, when in use, the rotating shaft 3 is driven by the motor 2 to rotate, the mounting disc 5 at the other end is driven by the rotating shaft 3 to rotate together, so that the tool 9 connected to the mounting disc 5 is rotated and cut, the mounting disc 5 is provided with an electromagnetic column 8, the tool 9 comprises a fixed disc 91 and a cutting head 92 fixedly arranged on the fixed disc 91, the fixed disc 91 is provided with a groove, the position of the groove is arranged corresponding to the position of, have magnetism after 8 circular telegrams through the electromagnetism post, lose magnetic characteristics after the outage and realize the electromagnetism of mounting disc 5 and cutter 9 and connect, be provided with electromagnetism post 8 on the mounting disc 5, be provided with the recess on the fixed disk 91, the recess inner wall is magnetic material, for example, iron etc., make things convenient for electromagnetism post 8 to adsorb, the small-size battery 7 of establishing in the mounting disc 5 can realize magnetism of electromagnetism post 8 for its power supply, when cutter 9 is changed to needs, close the switch of small-size battery 7, can cut off the power supply, electromagnetism post 8 does not have magnetism, can not continue to adsorb, cutter 9 can be changed this moment, just be convenient.
In this embodiment: the number of the electromagnetic columns 8 is at least two, preferably three, and the number of the grooves on the fixing disc 91 is three.
In the above structure: in order to prevent the mounting disc 5 from rotating in the groove due to the electromagnetic columns 8, the electromagnetic columns 8 are at least provided with two, preferably three, the stability is optimal, the grooves are correspondingly provided with three, and the rotary cutting of the cutter 9 is guaranteed.
In this embodiment: the improved bearing is characterized in that a fixing plate 4 is arranged in the shell 1, a mounting hole is formed in the fixing plate 4, a bearing 6 is installed on the mounting hole, the rotating shaft 3 penetrates through the mounting hole, the outer ring of the bearing 6 is fixed on the mounting hole, and the rotating shaft 3 is in interference fit with the inner ring of the bearing 6.
In the above structure: still be provided with fixed plate 4 in casing 1, fixed plate 4 is used for fixed rotating shaft 3, is provided with the installing port on fixed plate 4, and the fixed bearing 6 that is provided with on the installing port, bearing 6 are passed in pivot 3, and pivot 3 can enough realize fixing bearing 6 when rotating, makes its rotation more stable still can not influence the rotation of pivot 3.
In this embodiment: the shell 1 comprises an upper top plate 11, a lower top plate 12 and a side plate 13, wherein the upper top plate 11 and the lower top plate 12 are respectively provided with an installation groove 111, and the fixing plate 4 is fixedly installed in the installation grooves 111 through screws.
In this embodiment: the upper end face of the side plate 13 is fixedly connected with the upper top plate 11, the lower end face of the side plate is fixedly connected with the lower top plate 12, and a wiring hole 121 penetrates through the middle of the mounting plate.
In the above structure: casing 1 is including last roof 11, roof 12 and curb plate 13 down, and fixed plate 4 is fixed through the mounting groove 111 that sets up respectively on last roof 11 and the roof 12 down, and wiring hole 121 can make things convenient for motor 2's wiring, realizes motor 2's normal operating.
In this embodiment: a shock absorption pad 14 for absorbing shock is arranged between the motor 2 and the shell 1.
In the above structure: the shock absorbing pads 14 are respectively arranged between the motor 2 and the upper top plate 11 and the lower top plate 12 for damping the vibration of the motor 2.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features.
Claims (7)
1. The utility model provides a but novel digit control machine tool headstock of quick replacement cutter which characterized in that: comprises a tool bit seat, wherein a tool (9) is connected onto the tool bit seat, the tool bit seat comprises a shell (1), a rotating shaft (3) and a mounting disc (5), the shell (1) is of a hollow structure, a motor (2) is fixedly arranged in the shell (1), one end of the rotating shaft (3) is connected onto an output shaft of the motor (2), the other end of the rotating shaft is connected onto the mounting disc (5), the tool (9) is arranged on the mounting disc (5), an electromagnetic column (8) is arranged on the mounting disc (5), the tool (9) comprises a fixed disc (91) and a cutting head (92) fixedly arranged on the fixed disc (91), a groove is arranged on the fixed disc (91), the groove is arranged corresponding to the position of the electromagnetic column (8), the mounting disc (5) is of a hollow structure, a small-sized storage battery (7) is arranged in the mounting disc (5), the small-sized storage battery (7) is electrically connected with the electromagnetic column (8).
2. The utility model provides a but novel digit control machine tool headstock of quick replacement cutter which characterized in that: curb plate (13) of mounting disc (5) pass through screw fixed connection and set up, be provided with the round hole on curb plate (13), the switch of small-size battery (7) passes the round hole setting.
3. The new numerically controlled machine tool bit holder capable of fast changing the tool according to claim 1, wherein: the electromagnetic columns (8) are at least two, preferably three electromagnetic columns (8), and the grooves in the fixed disc (91) are correspondingly three.
4. The new numerically controlled machine tool bit holder capable of fast changing the tool according to claim 1, wherein: the novel bearing is characterized in that a fixing plate (4) is arranged in the shell (1), an installation opening is formed in the fixing plate (4), a bearing (6) is installed on the installation opening, the rotating shaft (3) penetrates through the installation opening, an outer ring of the bearing (6) is fixed on the installation opening, and the rotating shaft (3) is in interference fit with an inner ring of the bearing (6).
5. The new numerically controlled machine tool bit holder capable of fast changing the tool according to claim 4, wherein: casing (1) is including last roof (11), roof (12) and curb plate (13) down, be provided with mounting groove (111) on going up roof (11) and roof (12) down respectively, fixed plate (4) are through screw fixed mounting in mounting groove (111).
6. The new numerically controlled machine tool bit holder capable of fast changing the tool according to claim 5, wherein: the upper end face of the side plate (13) is fixedly connected with an upper top plate (11), the lower end face of the side plate is fixedly connected with a lower top plate (12), and a wiring hole (121) penetrates through the middle of the mounting plate.
7. The new numerically controlled machine tool bit holder capable of fast changing the tool according to claim 1, wherein: and a damping pad (14) for damping is arranged between the motor (2) and the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011360564.8A CN112676867A (en) | 2020-11-27 | 2020-11-27 | But novel digit control machine tool bit holder of quick replacement cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011360564.8A CN112676867A (en) | 2020-11-27 | 2020-11-27 | But novel digit control machine tool bit holder of quick replacement cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112676867A true CN112676867A (en) | 2021-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011360564.8A Pending CN112676867A (en) | 2020-11-27 | 2020-11-27 | But novel digit control machine tool bit holder of quick replacement cutter |
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| Country | Link |
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| CN (1) | CN112676867A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207668958U (en) * | 2018-01-07 | 2018-07-31 | 济宁市技师学院 | A kind of numerically-controlled machine tool tool tip |
| CN209774002U (en) * | 2019-03-16 | 2019-12-13 | 福建省鈊美机械科技有限公司 | Novel six-shaft turret type power head |
| CN209830324U (en) * | 2019-05-15 | 2019-12-24 | 刘育良 | Numerical control machine tool structure |
| CN210731779U (en) * | 2019-10-14 | 2020-06-12 | 青岛昌美达电机有限公司 | Thermosetting cutter installing machine |
| CN211991055U (en) * | 2020-04-29 | 2020-11-24 | 南京丽景晨机电有限公司 | Drilling equipment is used in maintenance of machinery parking equipment |
-
2020
- 2020-11-27 CN CN202011360564.8A patent/CN112676867A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207668958U (en) * | 2018-01-07 | 2018-07-31 | 济宁市技师学院 | A kind of numerically-controlled machine tool tool tip |
| CN209774002U (en) * | 2019-03-16 | 2019-12-13 | 福建省鈊美机械科技有限公司 | Novel six-shaft turret type power head |
| CN209830324U (en) * | 2019-05-15 | 2019-12-24 | 刘育良 | Numerical control machine tool structure |
| CN210731779U (en) * | 2019-10-14 | 2020-06-12 | 青岛昌美达电机有限公司 | Thermosetting cutter installing machine |
| CN211991055U (en) * | 2020-04-29 | 2020-11-24 | 南京丽景晨机电有限公司 | Drilling equipment is used in maintenance of machinery parking equipment |
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Application publication date: 20210420 |