CN220863447U - Tool setting mechanism of machining center - Google Patents
Tool setting mechanism of machining center Download PDFInfo
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- CN220863447U CN220863447U CN202322393070.5U CN202322393070U CN220863447U CN 220863447 U CN220863447 U CN 220863447U CN 202322393070 U CN202322393070 U CN 202322393070U CN 220863447 U CN220863447 U CN 220863447U
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- 230000001681 protective effect Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of part machining, in particular to a tool setting mechanism of a machining center, which comprises a base, wherein a rack is fixedly arranged at the top end of the base, a first screw is rotationally connected to the outer side of the first screw, a first moving block is fixedly arranged at the top end of the first moving block through threads, a second screw is rotationally connected to the bottom of the first moving block, a second moving block is fixedly arranged at the outer side of the second screw through threads, a second moving frame is fixedly arranged at the bottom of the second moving block, and a tool setting instrument is fixedly arranged at the top end of the second moving frame. The utility model can perform continuous tool setting operation, has high tool setting efficiency and has certain practicability.
Description
Technical Field
The utility model relates to the technical field of part machining, in particular to a tool setting mechanism of a machining center.
Background
Cutting is a material removal additive method in the forming process and still occupies a significant proportion in today's machine manufacture. The cutting process is the process of interaction of the workpiece and the tool. In order to enable cutting to be started normally, the cutter needs to be set according to the requirements of workpiece machining, so that the cutter reaches a preset position, and subsequent cutting is facilitated. The existing tool setting device can only perform tool setting work of a single tool bit, has lower tool setting efficiency and has certain limitation, so that a tool setting mechanism of a machining center needs to be designed to solve the problem.
Disclosure of utility model
The utility model aims to solve the defects in the prior art and provides a tool setting mechanism of a machining center.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The tool setting mechanism of the machining center comprises a base, wherein a frame is fixedly arranged at the top end of the base, a first screw is rotationally connected to the base, a first moving block is connected to the outer side of the first screw through threads, a first moving frame is fixedly arranged at the top end of the first moving block, a second screw is rotationally connected to the bottom of the first moving frame, a second moving block is connected to the outer side of the second screw through threads, a second moving frame is fixedly arranged at the bottom of the second moving block, and a tool setting instrument is fixedly arranged at the top end of the second moving frame;
The frame internal rotation is connected with the third screw rod, and the third screw rod outside has the third movable block through threaded connection, third movable block one side fixed mounting has the crane, and the pneumatic joint is installed in crane bottom connection, the frame outside is provided with the third movable frame, and the third movable frame internal rotation is connected with the fourth screw rod, the fourth screw rod outside has the fourth connecting block through threaded connection, and fourth connecting block and frame fixed connection, third movable frame one side fixed mounting has the push rod motor, and push rod motor one end connection has the expansion bracket, a plurality of tool bit chamber has been seted up in the expansion bracket, and tool bit chamber both sides all are provided with the air cavity, sliding connection has the locating piece in the air cavity, and the air cavity top is connected with the pneumatic valve through the trachea.
Preferably, the outside of the pneumatic connector is provided with a plurality of positioning columns in an annular array mode, positioning grooves matched with the positioning columns are formed in the cutter heads, the cutter heads are fixed through the positioning columns, and the cutter heads are conveniently controlled to perform cutter setting operation.
Preferably, the first screw, the second screw, the third screw and the fourth screw are all electric screws with motors, and protective pads are paved on one sides of the first screw, the second screw, the third screw and the fourth screw, so that the screws are protected.
Preferably, the third removes frame and expansion bracket and is U type structural design, fixed mounting has the slider in the third removes the frame, and offered the spout with the slider adaptation in the expansion bracket, play spacing effect to the expansion bracket.
Preferably, the tool bit cavity is adapted to the tool bit, the positioning block can be connected with the outer wall of the tool bit, the tool bit is positioned by the tool bit cavity and the positioning block, and the tool bit is conveniently separated from the tool bit cavity to perform tool setting work.
The beneficial effects of the utility model are as follows:
1. a plurality of cutter head cavities are arranged for placing a plurality of cutter heads, the position can be changed through the fourth screw rod and the fourth connecting block, so that continuous tool setting work is performed;
2. The cutter head cavity is matched with the positioning block to position the cutter head, the positioning block can stretch and retract under the control of the air valve, and the telescopic frame is controlled to move under the control of the push rod motor, so that the cutter head is quickly separated from the cutter head cavity, and the cutter setting operation is facilitated.
Drawings
Fig. 1 is a schematic 3D structure diagram of a tool setting mechanism of a machining center according to the present utility model;
Fig. 2 is a schematic front view of a tool setting mechanism of a machining center according to the present utility model;
Fig. 3 is a schematic top view of a tool setting mechanism of a machining center according to the present utility model.
In the figure: 1. a base; 2. a frame; 3. a first screw; 4. a first moving block; 5. a first moving frame; 6. a second screw; 7. a second moving block; 8. a second moving frame; 9. a tool setting gauge; 10. a third screw; 11. a third moving block; 12. a lifting frame; 13. a pneumatic connector; 14. a third moving frame; 15. a fourth screw; 16. a fourth connecting block; 17. a push rod motor; 18. a telescopic frame; 19. a cutter head cavity; 20. an air cavity; 21. a positioning block; 22. and an air valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples: referring to fig. 1-3, a tool setting mechanism of a machining center comprises a base 1, a frame 2 is fixedly installed at the top end of the base 1, a first screw 3 is rotationally connected to the base 1, a first moving block 4 is fixedly installed at the outer side of the first screw 3 through threads, a first moving frame 5 is fixedly installed at the top end of the first moving block 4, a second screw 6 is rotationally connected to the bottom of the first moving frame 5, a second moving block 7 is fixedly installed at the outer side of the second screw 6 through threads, a second moving frame 8 is fixedly installed at the bottom of the second moving block 7, a tool setting gauge 9 is fixedly installed at the top end of the second moving frame 8, a third screw 10 is rotationally connected to the frame 2, a third moving block 11 is fixedly installed at the outer side of the third screw 10 through threads, a lifting frame 12 is fixedly installed at one side of the third moving block 11, and a pneumatic joint 13 is installed at the bottom of the lifting frame 12, the outside of the pneumatic connector 13 is distributed with a plurality of positioning columns in an annular array, positioning grooves matched with the positioning columns are formed in the cutter heads, the cutter heads are fixed through the positioning columns, the cutter heads are convenient to control and perform tool setting work, a third movable frame 14 is arranged on the outer side of the frame 2, a fourth screw rod 15 is rotationally connected to the third movable frame 14, the first screw rod 3, the second screw rod 6, the third screw rod 10 and the fourth screw rod 15 are all electric screw rods with motors, protective pads are paved on one sides of the first screw rod 3, the second screw rod 6, the third screw rod 10 and the fourth screw rod 15, so that the screw rods are protected, a fourth connecting block 16 is connected to the outer side of the fourth screw rod 15 through threads, the fourth connecting block 16 is fixedly connected with the frame 2, a push rod motor 17 is fixedly installed on one side of the third movable frame 14, one end of the push rod motor 17 is connected with a telescopic bracket 18, the third removes frame 14 and expansion bracket 18 and is U type structural design, the fixed mounting has the slider in the third removes frame 14, and offer the spout with the slider adaptation in the expansion bracket 18, play spacing effect to the expansion bracket 18, a plurality of tool bit chamber 19 has been offered in the expansion bracket 18, and tool bit chamber 19 both sides all are provided with air cavity 20, sliding connection has locating piece 21 in air cavity 20, tool bit chamber 19 and tool bit adaptation, and locating piece 21 can meet with the tool bit outer wall, utilize tool bit chamber 19 and locating piece 21 to fix a position the tool bit, and make things convenient for it to leave tool bit chamber 19 and carry out tool setting work, and the air cavity 20 top is connected with pneumatic valve 22 through the trachea.
Working principle: when the tool setting device is used, the tool setting gauge 9 is controlled to move to the position right below the pneumatic connector 13 through rotation of the first screw 3 and the second screw 6, then the third screw 10 is opened to control the pneumatic connector 13 to descend, the pneumatic connector 13 is inserted into a tool bit and extends out of a positioning column to be fixed, then the positioning block 21 is retracted into the air cavity 20 through the air valve 22, the push rod motor 17 is opened, the telescopic frame 18 extends out, the tool bit leaves the tool bit cavity 19, the pneumatic connector 13 continues to descend with the tool bit cavity 19 until the pneumatic connector is connected with the tool setting gauge 9, after the pneumatic connector 13 is controlled to ascend, reset is completed, the fourth screw 15 is opened to control the third movable frame 14 and the telescopic frame 18 to move, the position of the tool bit cavity 19 is changed, and tool setting is continued.
Claims (5)
1. The utility model provides a tool setting mechanism of machining center, includes base (1), its characterized in that, base (1) top fixed mounting has frame (2), and base (1) internal rotation is connected with first screw rod (3), there is first movable block (4) in first screw rod (3) outside through threaded connection, and first movable block (4) top fixed mounting has first movable frame (5), first movable frame (5) bottom rotation is connected with second screw rod (6), and the second screw rod (6) outside is through threaded connection has second movable block (7), second movable block (7) bottom fixed mounting has second movable frame (8), and second movable frame (8) top fixed mounting has tool setting gauge (9);
The novel tool comprises a frame (2), a third screw (10) is rotationally connected to the frame (2), a third moving block (11) is fixedly connected to the outer side of the third screw (10) through threads, a lifting frame (12) is fixedly arranged on one side of the third moving block (11), a pneumatic connector (13) is connected to the bottom of the lifting frame (12), a third moving frame (14) is arranged on the outer side of the frame (2), a fourth screw (15) is rotationally connected to the third moving frame (14), a fourth connecting block (16) is connected to the outer side of the fourth screw (15) through threads, a push rod motor (17) is fixedly connected to the frame (2) through threads, a telescopic frame (18) is fixedly arranged on one side of the third moving frame (14), a plurality of tool bit cavities (19) are formed in the telescopic frame (18), air cavities (20) are formed in two sides of the tool bit cavities (19), positioning blocks (21) are connected to the inner sides of the air cavities (20) in a sliding mode, and air valves (22) are connected to the tops of the air cavities (20) through air pipes.
2. The tool setting mechanism of a machining center according to claim 1, wherein a plurality of positioning columns are distributed on the outer side of the pneumatic connector (13) in an annular array mode, and positioning grooves matched with the positioning columns are formed in the tool bit.
3. The tool setting mechanism of a machining center according to claim 1, wherein the first screw (3), the second screw (6), the third screw (10) and the fourth screw (15) are all electric screws with motors, and protective pads are paved on one sides of the first screw (3), the second screw (6), the third screw (10) and the fourth screw (15).
4. The tool setting mechanism of a machining center according to claim 1, wherein the third movable frame (14) and the telescopic frame (18) are of a U-shaped structural design, a sliding block is fixedly installed in the third movable frame (14), and a sliding groove matched with the sliding block is formed in the telescopic frame (18).
5. Tool setting mechanism of a machining center according to claim 1, characterized in that the tool bit cavity (19) is adapted to the tool bit and the positioning block (21) can be connected to the outer wall of the tool bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393070.5U CN220863447U (en) | 2023-09-05 | 2023-09-05 | Tool setting mechanism of machining center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393070.5U CN220863447U (en) | 2023-09-05 | 2023-09-05 | Tool setting mechanism of machining center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220863447U true CN220863447U (en) | 2024-04-30 |
Family
ID=90815290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393070.5U Active CN220863447U (en) | 2023-09-05 | 2023-09-05 | Tool setting mechanism of machining center |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220863447U (en) |
-
2023
- 2023-09-05 CN CN202322393070.5U patent/CN220863447U/en active Active
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