CN216370349U - Numerical control drilling and milling machine - Google Patents
Numerical control drilling and milling machine Download PDFInfo
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- CN216370349U CN216370349U CN202121991968.7U CN202121991968U CN216370349U CN 216370349 U CN216370349 U CN 216370349U CN 202121991968 U CN202121991968 U CN 202121991968U CN 216370349 U CN216370349 U CN 216370349U
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- milling cutter
- wedge
- milling
- fixed
- shell
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Abstract
The utility model discloses a numerical control drilling and milling machine, and belongs to the technical field of drilling and milling machines. The on-line screen storage device comprises a base, the top of base is fixed with the workstation, the fixed surface of workstation is connected with anchor clamps, the top of anchor clamps is equipped with the lead screw perpendicularly, the fixed surface aircraft nose of lead screw, the below of aircraft nose is fixed with the milling cutter anchor clamps, the side-fixing of aircraft nose has the control box, the top of aircraft nose is connected with reducing gear box and motor, the milling cutter anchor clamps include the shell, the inside of shell is equipped with two wedge sliders that set up in opposite directions, the bottom of shell is equipped with the slide rail, the lower extreme of wedge slider falls into inside the slide rail, the screw rod passes shell and wedge slider threaded connection, milling cutter presss from both sides and establishes between the wedge slider, the inboard of wedge slider still is fixed with the locating piece, the locating piece inserts the inside on milling cutter upper portion. The numerical control drilling and milling machine adopts the control box to realize automatic control, the milling cutter clamp adopts the wedge-shaped slide block to fix the milling cutter, the positioning is accurate, the fixed milling cutter cannot be loosened, and the structure is stable.
Description
Technical Field
The utility model relates to the technical field of drilling and milling machines, in particular to a numerical control drilling and milling machine.
Background
The numerical control milling machine is a machine for manufacturing machines, and a milling and drilling machine is used for processing blanks or workpieces made of metal or other materials, but when the milling cutter is clamped by the existing milling machine, the steps are complex, the structure of the milling cutter after the milling and the clamping is not stable enough, and the problem that the milling cutter flies out or is inclined is easy to occur in the milling and drilling process, so that the numerical control milling and drilling machine convenient for clamping the milling cutter is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a numerical control milling and drilling machine.
The utility model is realized by the following technical scheme:
a numerical control milling and drilling machine comprises a base, a workbench is fixed above the base, a clamp is fixedly connected with the surface of the workbench, a screw rod is vertically arranged above the clamp, a machine head is fixed on the surface of the screw rod, a milling cutter clamp is fixed below the machine head, a control box is fixed on the side surface of the machine head, a reduction box and a motor are connected above the machine head, the milling cutter fixture comprises a shell, two opposite wedge-shaped sliding blocks are arranged in the shell, the bottom of the shell is provided with a slide rail, the lower end of the wedge-shaped slide block falls into the slide rail, the screw rod penetrates through the shell and is in threaded connection with the wedge-shaped slide block, the screw rod is arranged inside the wedge-shaped sliding blocks in a penetrating way, the outer end of the screw rod is fixed with an adjusting nut, the milling cutter is clamped between the wedge-shaped sliding blocks, and a positioning block is further fixed on the inner side of the wedge-shaped sliding block and inserted into the upper part of the milling cutter.
And a transverse feeding hand wheel is arranged on the side surface of the workbench.
The width of the upper part of the milling cutter is gradually reduced from top to bottom.
The milling cutter fixture comprises two screw rods, and external threads in opposite directions are arranged on the surfaces of the two screw rods.
Compared with the prior art, the utility model has the beneficial effects that:
the numerical control drilling and milling machine adopts the control box to realize automatic control, the milling cutter clamp adopts the wedge-shaped slide block to fix the milling cutter, the positioning is accurate, the fixed milling cutter cannot be loosened, and the structure is stable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the milling cutter holder of the present invention.
In the figure: 1. an electric motor; 2. a reduction gearbox; 3. a machine head; 4. a control box; 5. a screw rod; 6. a clamp; 7. a work table; 8. a transverse feeding hand wheel; 9. a milling cutter fixture; 10. a base; 11. a housing; 12. a wedge-shaped slider; 13. adjusting the nut; 14. a screw; 15. milling cutters; 16. the upper part of the milling cutter; 17. a slide rail; 18. and (5) positioning the blocks.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in the attached drawing 1 of the specification, a numerical control milling and drilling machine comprises a base 10, a workbench 7 is fixed above the base 10, a clamp 6 is fixedly connected to the surface of the workbench 7, a screw 5 is vertically arranged above the clamp 6, a machine head 3 is fixed to the surface of the screw 5, a milling cutter clamp 9 is fixed below the machine head 3, a control box 4 is fixed to the side surface of the machine head 3, a reduction box 2 and a motor 1 are connected to the upper side of the machine head 3, the milling cutter clamp 9 comprises a shell 11, two wedge-shaped sliding blocks 12 arranged oppositely are arranged inside the shell 11, a sliding rail 17 is arranged at the bottom of the shell 11, the lower ends of the wedge-shaped sliding blocks 12 fall into the sliding rail 17, a screw 14 penetrates through the shell 11 to be in threaded connection with the wedge-shaped sliding blocks 12, the screw 14 penetrates through the interior of the wedge-shaped sliding blocks 12, and an adjusting nut 13 is fixed at the outer end of the screw 14, the milling cutter 15 is clamped between the wedge-shaped sliding blocks 12, the inner sides of the wedge-shaped sliding blocks 12 are also fixed with positioning blocks 18, and the positioning blocks 18 are inserted into the upper part 16 of the milling cutter.
And a transverse feeding hand wheel 8 is arranged on the side surface of the workbench 7.
The width of the milling cutter upper portion 16 is gradually reduced from top to bottom.
The milling cutter clamp 9 comprises two threaded rods 14, and the surfaces of the two threaded rods 14 are provided with external threads in opposite directions.
Example 1
A numerical control drilling and milling machine comprises a base 10, a workbench 7 is fixed above the base 10, a transverse feeding hand wheel 8 is arranged on the side surface of the workbench 7, a clamp 6 is fixedly connected to the surface of the workbench 7, a screw rod 5 is vertically arranged above the clamp 6, a machine head 3 is fixed on the surface of the screw rod 5, a milling cutter clamp 9 is fixed below the machine head 3, a control box 4 is fixed on the side surface of the machine head 3, a reduction gearbox 2 and a motor 1 are connected above the machine head 3, the milling cutter clamp 9 comprises a shell 11, two oppositely arranged wedge-shaped sliding blocks 12 are arranged inside the shell 11, a sliding rail 17 is arranged at the bottom of the shell 11, the lower ends of the wedge-shaped sliding blocks 12 fall into the sliding rail 17, a screw 14 penetrates through the shell 11 to be in threaded connection with the wedge-shaped sliding blocks 12, the screw 14 penetrates through the inside of the wedge-shaped sliding blocks 12, an adjusting nut 13 is fixed at the outer end of the screw 14, and a milling cutter 15 is clamped between the wedge-shaped sliding blocks 12, the width of the milling cutter upper part 16 is gradually reduced from top to bottom, a positioning block 18 is further fixed on the inner side of the wedge-shaped sliding block 12, and the positioning block 18 is inserted into the milling cutter upper part 16.
In this embodiment, the process of clamping the milling cutter 15 is as follows: the upper part 16 of the milling cutter is inserted into the wedge-shaped sliding block 12, the adjusting screw 14 is rotated, the wedge-shaped sliding block 12 moves inwards, the upper part 16 of the milling cutter is fixed in the sliding block, and when the milling cutter is fixed, the positioning block 18 in the wedge-shaped sliding block 12 is inserted into the upper part 16 of the milling cutter to clamp the milling cutter.
Example 2
The milling cutter fixture 9 comprises two screw rods 14, and the surfaces of the two screw rods 14 are provided with external threads in opposite directions, so that the adjustment is convenient.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the utility model, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (4)
1. A numerical control milling and drilling machine is characterized in that: comprises a base (10), a workbench (7) is fixed above the base (10), a clamp (6) is fixedly connected to the surface of the workbench (7), a lead screw (5) is vertically arranged above the clamp (6), a machine head (3) is fixed to the surface of the lead screw (5), a milling cutter clamp (9) is fixed below the machine head (3), a control box (4) is fixed to the side surface of the machine head (3), a reduction gearbox (2) and a motor (1) are connected to the upper side of the machine head (3), the milling cutter clamp (9) comprises a shell (11), two wedge-shaped sliding blocks (12) which are oppositely arranged are arranged inside the shell (11), a sliding rail (17) is arranged at the bottom of the shell (11), the lower end of each wedge-shaped sliding block (12) falls into the sliding rail (17), and a screw (14) penetrates through the shell (11) to be in threaded connection with the wedge-shaped sliding blocks (12), the milling cutter is characterized in that the screw (14) penetrates through the wedge-shaped sliding blocks (12), adjusting nuts (13) are fixed at the outer ends of the screw (14), the milling cutter (15) is clamped between the wedge-shaped sliding blocks (12), positioning blocks (18) are further fixed on the inner sides of the wedge-shaped sliding blocks (12), and the positioning blocks (18) are inserted into the upper portions (16) of the milling cutters.
2. A numerically controlled milling and drilling machine according to claim 1, wherein: and a transverse feeding hand wheel (8) is arranged on the side surface of the workbench (7).
3. A numerically controlled milling and drilling machine according to claim 1, wherein: the width of the milling cutter upper part (16) is gradually reduced from top to bottom.
4. A numerically controlled milling and drilling machine according to claim 1, wherein: the milling cutter clamp (9) comprises two screw rods (14), and external threads in opposite directions are arranged on the surfaces of the two screw rods (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991968.7U CN216370349U (en) | 2021-08-23 | 2021-08-23 | Numerical control drilling and milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121991968.7U CN216370349U (en) | 2021-08-23 | 2021-08-23 | Numerical control drilling and milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216370349U true CN216370349U (en) | 2022-04-26 |
Family
ID=81239582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121991968.7U Active CN216370349U (en) | 2021-08-23 | 2021-08-23 | Numerical control drilling and milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216370349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635144A (en) * | 2022-10-25 | 2023-01-24 | 泊头市金键模具有限责任公司 | Auto-parts mould processing equipment |
-
2021
- 2021-08-23 CN CN202121991968.7U patent/CN216370349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635144A (en) * | 2022-10-25 | 2023-01-24 | 泊头市金键模具有限责任公司 | Auto-parts mould processing equipment |
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