CN211162102U - Novel double-end gantry mill - Google Patents
Novel double-end gantry mill Download PDFInfo
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- CN211162102U CN211162102U CN201922125534.8U CN201922125534U CN211162102U CN 211162102 U CN211162102 U CN 211162102U CN 201922125534 U CN201922125534 U CN 201922125534U CN 211162102 U CN211162102 U CN 211162102U
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- portal frame
- axle
- base
- threaded rod
- gantry
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Abstract
The utility model discloses a novel double-end gantry mill, which comprises a novel gantry mill body, a portal frame, a milling head mechanism, a base, a Z-axis threaded rod, the portal frame, the milling head mechanism, an X-axis threaded rod mounting groove, a high-speed motor mounting base, an X-axis motor mounting groove, a Y-axis threaded groove, an X-axis threaded rod, a milling head mechanism moving groove, a portal frame upright post A and a portal frame upright post B which are symmetrically arranged on two sides of the base of the novel gantry mill body, Y-axis motors are arranged on the tops of the portal frame upright post A and the portal frame upright post B, the portal frame is indirectly driven by the Y-axis motors to lift up and down, the milling head mechanism inside the portal frame is driven to move back and forth in the horizontal direction, when a tool bit on the milling head mechanism needs to be replaced, the high-speed motor mounting base is rotated by the steering motor to switch, need not to stop with trading the tool bit, this planer-type milling reasonable in design effectively improves the machining efficiency of milling machine.
Description
Technical Field
The utility model relates to a longmen mills technical field, specifically is a novel double-end longmen mills.
Background
The milling machine is a milling machine with a portal frame and a horizontal long lathe bed. The planer type milling machine can simultaneously machine the surface by a plurality of milling cutters, has higher machining precision and production efficiency, and is suitable for machining planes and inclined planes of large-scale workpieces in batch and mass production. The numerical control planer type milling machine can also process space curved surfaces and some special parts.
At present, when a cutter of a planer type milling machine is replaced, a plurality of milling machines need to be stopped to replace the cutter of the milling head, so that more time is wasted, and the machining efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel double-end longmen mills to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel double-end longmen mills, includes novel longmen and mills the body, portal frame, cutter head mechanism, the bottom that novel longmen milled the body is equipped with the base, and the upper surface of base is equipped with the ball, and the one end department symmetry of base is equipped with two Z axle motors, the bilateral symmetry of base is equipped with portal frame stand A and portal frame stand B, is equipped with the portal frame between portal frame stand A and the portal frame stand B, and the inside of portal frame is equipped with cutter head mechanism, the top of base is equipped with the slip mesa, and slip mesa and base cooperation installation.
Preferably, portal frame stand A all is equipped with Y axle motor with portal frame stand B's top central authorities, and portal frame stand A is equipped with Y axle screw rod mounting groove with portal frame stand B's inside vertical direction, and the inside of Y axle screw rod mounting groove is equipped with Y axle screw rod, the pivot fixed connection of Y axle threaded rod and Y axle motor, the bottom of Y axle screw rod mounting groove is equipped with annular bearing, install in the annular bearing of Y axle screw rod mounting groove bottom the bottom of Y axle threaded rod, portal frame stand A is equipped with anticreep spare with the outside that portal frame stand B is close to the top, and anticreep spare passes through the screw to be fixed respectively in the outside that portal frame stand A is close to the top with portal frame stand B.
Preferably, the inside of portal frame is equipped with cutter head mechanism moving slot, and the inside of cutter head mechanism moving slot is equipped with X axle screw rod, the inside vertical direction of the both ends connector of portal frame is equipped with Y axle screw groove, and the Y axle screw groove outside of portal frame one end is equipped with X axle motor mounting groove, the inside of X axle motor mounting groove is equipped with X axle motor, Y axle screw groove one side of the portal frame other end is equipped with annular bearing, the pivot fixed connection with X axle motor is established to the one end of X axle threaded rod, and the inside at the annular bearing of portal frame one end is installed to the other end of X axle threaded rod.
Preferably, be equipped with on the cutter head mechanism and remove the base block, the top of removing the base block is equipped with the upper plate, upper plate and removal base block structure as an organic whole, the both sides edge below of upper plate is equipped with the ball, the inside horizontal direction that removes the base block is equipped with X axle screw rod mounting groove, and the inside at X axle screw rod mounting groove is installed to X axle screw rod, the below of X axle screw rod mounting groove is equipped with the steering motor, be equipped with the carousel in the pivot that turns to the motor, the below of carousel is equipped with high-speed motor mounting base, and high-speed motor mounting base's inside symmetry is equipped with high-speed motor, be equipped with milling cutter in high-speed motor.
Preferably, the inside symmetry of sliding table face is equipped with Z axle screw rod mounting groove, and the inside of Z axle screw rod mounting groove is equipped with Z axle screw rod, the one end of Z axle screw rod and the pivot fixed connection of Z axle motor, the base adopts interior knot formula design cooperation installation with sliding table face.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) a high-speed motor mounting base is arranged below the turntable, high-speed motors are symmetrically arranged inside the high-speed motor mounting base, a milling cutter is arranged on a rotating shaft of the high-speed motor, and when a cutter head on a milling head mechanism needs to be replaced, the high-speed motor mounting base is rotated by a steering motor to be switched without stopping the follow-up cutter head;
(2) the outer sides, close to the top, of the portal frame upright column A and the portal frame upright column B are provided with anti-falling parts, and the anti-falling parts are respectively fixed on the outer sides, close to the top, of the portal frame upright column A and the portal frame upright column B through screws so as to prevent the portal frame from falling off;
(3) the base and the sliding table top adopt an inner buckling type design to be installed in a matched mode, and the upper surface of the base is provided with the balls, so that the stability of movement of the sliding table top can be improved, and meanwhile, the friction resistance between the base and the sliding table top can be reduced.
(4) The device reasonable in design need not to stop down and changes milling cutter, improves milling machine's machining efficiency.
Drawings
FIG. 1 is a front view of the gantry milling machine body of the utility model;
FIG. 2 is a front view of the portal frame of the present invention;
FIG. 3 is a top view of the portal frame of the present invention;
fig. 4 is a schematic structural diagram of the milling head mechanism of the present invention.
In the figure: 1. a novel gantry milling body; 2. a base; 3. a sliding table top; 4. a ball bearing; 5. a Z-axis threaded rod; 6. a Y-axis threaded rod; 7. a portal frame upright post A; 8. an X-axis motor; 9. a drop-off prevention member; 10. a Y-axis motor; 11. a gantry; 12. a milling head mechanism; 13. an annular bearing; 14. a portal frame column B; 15. an upper base plate; 16. an X-axis threaded rod mounting groove; 17. moving the base block; 18. a steering motor; 19. a turntable; 20. a high-speed motor mounting base; 21. a high-speed motor; 22. an X-axis motor mounting groove; 23. a Y-axis thread groove; 24. an X-axis threaded rod; 25. a milling head mechanism moving groove; 26. a Z-axis motor.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a novel double-head gantry mill: the utility model provides a novel gantry mill, includes novel gantry mill body 1, portal frame 11, cutter head mechanism 12, and the bottom of novel gantry mill body 1 is equipped with base 2, and base 2's upper surface is equipped with ball 4, and base 2's one end department symmetry is equipped with two Z axle motors 26.
Be equipped with portal frame 11 between portal frame stand A7 and the portal frame stand B14, the inside of portal frame 11 is equipped with cutter head mechanism moving slot 25, the inside of cutter head mechanism moving slot 25 is equipped with X axle screw rod 24, the inside vertical direction of the both ends connector of portal frame 11 is equipped with Y axle thread groove 23, the outer 23 sides of Y axle thread groove of portal frame 11 one end is equipped with X axle motor mounting groove 22, the inside of X axle motor mounting groove 22 is equipped with X axle motor 8, Y axle thread groove 23 one side of the portal frame 11 other end is equipped with annular bearing 13, the pivot fixed connection with X axle motor 8 is established to the one end of X axle screw rod 24, the inside at the annular bearing 13 of portal frame 11 one end is installed to the other end of X axle screw rod 24.
A milling head mechanism 12 is arranged in the portal frame 11, a moving base block 17 is arranged on the milling head mechanism 12, an upper bottom plate 15 is arranged at the top end of the moving base block 17, the upper bottom plate 15 and the moving base block 17 are of an integral structure, balls 4 are arranged below the edges of two sides of the upper bottom plate 15, an X-axis threaded rod mounting groove 16 is arranged in the horizontal direction in the moving base block 17, an X-axis threaded rod 24 is arranged in the X-axis threaded rod mounting groove 16, a steering motor 18 is arranged below the X-axis threaded rod mounting groove 16, a rotating disc 19 is arranged on a rotating shaft of the steering motor 18, a high-speed motor mounting base 20 is arranged below the rotating disc 19, a high-speed motor 21 is symmetrically arranged in the high-speed motor mounting base, when a tool bit on the milling head mechanism 12 needs to be replaced, the steering motor 18 rotates the high-speed motor mounting base 20 for switching without stopping the milling head replacement.
The working principle is as follows: novel gantry milling body 1 is when processing the work piece, Y axle motor 10 lifts portal frame 11 to portal frame stand A7 and the highest point of portal frame stand B14, Z axle motor 26 drive sliding table face 3, the work piece of treating processing on the sliding table face 3 moves the below of cutter head mechanism 12, install the milling cutter of different models on two high speed motor 21 on the cutter head mechanism 12 respectively, Y axle motor 10 is close to portal frame 11 slowly downwards, high speed motor 21 rotates milling cutter fast simultaneously, the realization is processed the work piece of sliding table face 3 upper surface, when needs follow the time of trading milling cutter, turn to motor 18 and drive carousel 19 and rotate, carry out the switching of milling cutter.
The device reasonable in design need not to stop down and changes milling cutter, improves milling machine's machining efficiency.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel double-end gantry mill, includes novel gantry mill body (1), portal frame (11), cutter head mechanism (12), its characterized in that: the novel gantry milling machine is characterized in that a base (2) is arranged at the bottom of a gantry milling body (1), balls (4) are arranged on the upper surface of the base (2), two Z-axis motors (26) are symmetrically arranged at the end of one end of the base (2), gantry columns A (7) and gantry columns B (14) are symmetrically arranged on the two sides of the base (2), a gantry (11) is arranged between the gantry columns A (7) and the gantry columns B (14), a milling head mechanism (12) is arranged inside the gantry (11), a sliding table board (3) is arranged above the base (2), and the sliding table board (3) and the base (2) are installed in a matched mode.
2. The novel double-ended gantry mill of claim 1, characterized in that: the centers of the tops of the portal frame upright post A (7) and the portal frame upright post B (14) are respectively provided with a Y-axis motor (10), Y-axis threaded rod mounting grooves are arranged in the vertical direction of the interiors of the portal frame upright post A (7) and the portal frame upright post B (14), Y-axis threaded rods (6) are arranged in the Y-axis threaded rod mounting grooves, the Y-axis threaded rod (6) is fixedly connected with a rotating shaft of a Y-axis motor (10), the bottom of the Y-axis threaded rod mounting groove is provided with an annular bearing (13), the bottom end of the Y-axis threaded rod (6) is arranged in an annular bearing (13) at the bottom of the Y-axis threaded rod mounting groove, the anti-falling device is characterized in that anti-falling parts (9) are arranged on the outer sides, close to the top, of the portal frame upright A (7) and the portal frame upright B (14), and the anti-falling parts (9) are fixed on the outer sides, close to the top, of the portal frame upright A (7) and the portal frame upright B (14) respectively through screws.
3. The novel double-ended gantry mill of claim 1, characterized in that: the inside of portal frame (11) is equipped with cutter head mechanism shifting chute (25), and the inside of cutter head mechanism shifting chute (25) is equipped with X axle threaded rod (24), the inside vertical direction of the both ends connector of portal frame (11) is equipped with Y axle thread groove (23), and the Y axle thread groove (23) outside of portal frame (11) one end is equipped with X axle motor mounting groove (22), the inside of X axle motor mounting groove (22) is equipped with X axle motor (8), Y axle thread groove (23) one side of portal frame (11) the other end is equipped with annular bearing (13), the pivot fixed connection with X axle motor (8) is established to the one end of X axle threaded rod (24), and the inside at the annular bearing (13) of portal frame (11) one end is installed to the other end of X axle threaded rod (24).
4. The novel double-ended gantry mill of claim 1, characterized in that: be equipped with on cutter head mechanism (12) and remove base block (17), the top of removing base block (17) is equipped with upper plate (15), upper plate (15) and removal base block (17) structure as an organic whole, the both sides edge below of upper plate (15) is equipped with ball (4), the inside horizontal direction of removing base block (17) is equipped with X axle screw rod mounting groove (16), and the inside at X axle screw rod mounting groove (16) is installed in X axle screw rod (24), the below of X axle screw rod mounting groove (16) is equipped with steering motor (18), be equipped with carousel (19) in the pivot of steering motor (18), the below of carousel (19) is equipped with high-speed motor mount pad (20), and the inside symmetry of high-speed motor mount pad (20) is equipped with high-speed motor (21), be equipped with milling cutter in the pivot of high-speed motor (21).
5. The novel double-ended gantry mill of claim 1, characterized in that: the inside symmetry of slip mesa (3) is equipped with Z axle screw rod mounting groove, and the inside of Z axle screw rod mounting groove is equipped with Z axle screw rod (5), the pivot fixed connection of the one end of Z axle threaded rod (5) and Z axle motor (26), base (2) and slip mesa (3) adopt interior knot formula design cooperation installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125534.8U CN211162102U (en) | 2019-12-02 | 2019-12-02 | Novel double-end gantry mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922125534.8U CN211162102U (en) | 2019-12-02 | 2019-12-02 | Novel double-end gantry mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211162102U true CN211162102U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922125534.8U Active CN211162102U (en) | 2019-12-02 | 2019-12-02 | Novel double-end gantry mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211162102U (en) |
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2019
- 2019-12-02 CN CN201922125534.8U patent/CN211162102U/en active Active
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