CN211135645U - Drilling and tapping composite numerical control machine tool - Google Patents
Drilling and tapping composite numerical control machine tool Download PDFInfo
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- CN211135645U CN211135645U CN201921783733.1U CN201921783733U CN211135645U CN 211135645 U CN211135645 U CN 211135645U CN 201921783733 U CN201921783733 U CN 201921783733U CN 211135645 U CN211135645 U CN 211135645U
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Abstract
The utility model discloses a bore compound digit control machine tool of attacking, concretely relates to digit control machine tool technical field, which comprises a base, the top surface of base is equipped with the spout, the fixed sleeve seat is all installed to the both sides of spout, one of them one side of fixed sleeve seat is provided with the frame, the bottom of frame passes through bolt fixed connection with the base, the inside of frame is provided with the expansion bracket, the top of expansion bracket is provided with the casing. The utility model discloses lead screw, lifter plate and expansion bracket have been set up, positive and negative rotation through positive and negative motor, the lifter plate drives the frame and makes progress or downstream, the drilling rod is attacked the work piece contact on the bench with boring, can bore the work of attacking to the work piece of co-altitude, first spring, second spring and movable rod have been set up, the connecting rod of backup pad bottom is at the inside motion of fixed cover cylinder base, and extrude first spring, the movable rod is extruding the second spring through the slide, the external force that the platform received is attacked to the dispersable brill.
Description
Technical Field
The utility model relates to a digit control machine tool technical field, more specifically say, the utility model relates to a bore compound digit control machine tool of attacking.
Background
The drilling is to leave a cylindrical hole or a hole on a target object, the tapping is to carry out internal thread processing on a workpiece, in order to improve the processing efficiency and the processing precision of a complex special-shaped product, technologists always seek a more efficient and precise processing technique, and the appearance of turning and milling composite processing equipment provides an effective solution for improving the processing precision and the processing efficiency of aerospace parts.
However, in practical use, the method still has more defects, such as poor applicability of the drill rod when the drill rod works on workpieces with different heights.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a compound digit control machine tool is attacked to brill, through having set up the lead screw, lifter plate and expansion bracket, screw rotation between lead screw and the lifter plate, the lifter plate again with gag lever post sliding connection, can guarantee the stability that the lifter plate goes up and down, avoid the lifter plate phenomenon that rocks to appear, positive and negative rotation through positive and negative motor, the lifter plate is driving the frame and upwards or the downstream, the drilling rod is attacked the work piece contact on the bench with the brill, can bore the work of attacking to the work piece of co-altitude, with the problem of proposition in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a drilling and tapping composite numerical control machine tool comprises a base, wherein a sliding groove is formed in the top end surface of the base, two sides of the sliding groove are respectively provided with a fixed sleeve seat, one side of one fixed sleeve seat is provided with a frame, the bottom end of the frame is fixedly connected with the base through a bolt, an expansion bracket is arranged inside the frame, and the top end of the expansion bracket is provided with a shell;
the utility model discloses a lead screw, including frame, positive and negative motor, lead screw, lifter plate and expansion bracket, the inner chamber bottom of frame is provided with the fixed plate, the bottom surface mounting of fixed plate has positive and negative motor, and the top surface of fixed plate is provided with the lead screw, one side of lead screw is provided with the gag lever post, and the one end of lead screw and positive and negative motor's output shaft end fixed connection, the circumference side outer wall of lead screw is equipped with the lifter plate, lifter plate and.
In a preferred embodiment, the surface of the lifting plate is provided with a screw hole, and one side of the screw hole is provided with a limiting hole.
In a preferred embodiment, the limiting rod penetrates through the inside of the limiting hole, the limiting rod is in sliding connection with the lifting plate, and the lead screw is in threaded connection with the lifting plate.
In a preferred embodiment, the bottom end of the casing is provided with a motor, and the side of the bottom end of the casing, which is far away from the motor, is provided with a drill rod.
In a preferred embodiment, a support plate is arranged on one side of the frame, a drilling and tapping platform is arranged on the top end surface of the support plate, and a connecting rod is fixedly connected to the bottom end surface of the support plate.
In a preferred embodiment, the bottom end of the connecting rod is connected with a fixed sleeve seat, the circumferential side outer walls of the connecting rod and the fixed sleeve seat are provided with first springs, one end of each first spring is fixedly connected with the supporting plate, and the other end of each first spring is fixedly connected with the base.
In a preferred embodiment, a loop bar is arranged in the inner cavity of the sliding chute, a sliding seat is arranged on the outer wall of the circumferential side of the loop bar, a second spring is arranged on one side of the sliding seat, and one end of the second spring is fixedly connected with the side wall of the inner cavity of the sliding chute.
In a preferred embodiment, the sleeve rod is connected with the sliding seat in a sliding manner, a movable rod is mounted at the top end of the sliding seat through a pin shaft, and one end of the movable rod is movably connected with the supporting plate through a pin shaft.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a lead screw, lifter plate and expansion bracket have been set up, screw thread rotation between lead screw and the lifter plate, the lifter plate is again with gag lever post sliding connection, can guarantee the stability that the lifter plate goes up and down, avoid the lifter plate to appear the phenomenon of rocking, through positive and negative rotation of positive and negative motor, the lifter plate drives the frame and upwards or downwards move, the drilling rod contacts with the work piece on the brill attack platform, can bore the work of attacking to the work piece of co-altitude, compared with the prior art, the problem that the drilling rod is relatively poor in suitability when working to the work piece of co-altitude has been solved;
2. the utility model discloses a set up first spring, second spring and movable rod, bored the platform of attacking can transmit external force to the backup pad, the connecting rod of backup pad bottom is at the inside motion of fixed cover cylinder seat to extrude first spring, the bottom of movable rod can drive the slide and remove towards one side direction of loop bar, through the slide extrusion the second spring, the external force that the platform received is attacked to the dispersable brill.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the mounting structure of the telescopic frame of the present invention.
Fig. 3 is a schematic view of the three-dimensional structure of the lifting plate of the present invention.
Fig. 4 is a schematic view of the movable rod mounting structure of the present invention.
Fig. 5 is an enlarged view of a portion a of fig. 4.
The reference signs are: the device comprises a base 1, a sliding groove 2, a movable rod 3, a fixed sleeve seat 4, a connecting rod 5, a first spring 6, a supporting plate 7, a drilling and tapping table 8, a rack 9, an expansion bracket 10, a machine shell 11, a motor 12, a drill rod 13, a fixed plate 14, a positive and negative motor 15, a lead screw 16, a limiting rod 17, a lifting plate 18, a screw hole 19, a limiting hole 20, a sleeve rod 21, a sliding seat 22 and a second spring 23.
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.
The utility model relates to a compound digit control machine tool is attacked to brill, including base 1, the top surface of base 1 is equipped with spout 2, fixed sleeve barrel holder 4, one of them are all installed to the both sides of spout 2 one side of fixed sleeve barrel holder 4 is provided with frame 9, the bottom of frame 9 passes through bolt fixed connection with base 1, the inside of frame 9 is provided with expansion bracket 10, the top of expansion bracket 10 is provided with casing 11.
Referring to fig. 1-3 of the specification, the drilling and tapping composite numerical control machine tool of the embodiment includes that a fixing plate 14 is arranged at the bottom end of an inner cavity of the frame 9, a forward and reverse motor 15 is installed on the surface of the bottom end of the fixing plate 14, a lead screw 16 is arranged on the surface of the top end of the fixing plate 14, a limiting rod 17 is arranged on one side of the lead screw 16, one end of the lead screw 16 is fixedly connected with the end portion of an output shaft of the forward and reverse motor 15, a lifting plate 18 is arranged on the outer wall of the circumferential side of the lead screw 16, and the lifting plate 18.
Further, a screw hole 19 is formed in the surface of the lifting plate 18, a limiting hole 20 is formed in one side of the screw hole 19, the limiting rod 17 penetrates through the limiting hole 20, the limiting rod 17 is connected with the lifting plate 18 in a sliding mode, and the lead screw 16 is connected with the lifting plate 18 in a threaded mode.
Further, a motor 12 is installed at the bottom end of the housing 11, and a drill rod 13 is disposed at a side of the bottom end of the housing 11 far away from the motor 12.
The implementation scenario is specifically as follows: in actual use, the belt is arranged inside the casing 11, and when the motor 12 is in an operating state, the drill rod 13 is driven by a belt to rotate, the drill rod 13 performs drilling and tapping work on the workpiece, when the height of the workpiece is different, namely, the height of the workpiece is different, the positive and negative motor 15 can be controlled to work, the output shaft of the positive and negative motor 15 drives the screw rod 16 to rotate, the screw rod 16 and the lifting plate 18 rotate in a threaded manner, the lifting plate 18 is connected with the limiting rod 17 in a sliding manner, can ensure the lifting stability of the lifting plate 18 and avoid the shaking phenomenon of the lifting plate 18, the lifting plate 18 drives the frame 9 to move upwards or downwards through the positive and negative rotation of the positive and negative motors 18, the drill rod 13 is contacted with the workpiece on the drilling and tapping platform 8, the drilling and tapping work can be carried out on the workpieces with different heights, the application range is wide, this embodiment specifically solves the problem of poor applicability of the drill rod 13 when working on workpieces of different heights.
Referring to the attached drawings 1, 4 and 5 in the specification, the drilling and tapping composite numerical control machine tool in the embodiment comprises a supporting plate 7, the supporting plate 7 is arranged on one side of a frame 9, a drilling and tapping table 8 is arranged on the top end surface of the supporting plate 7, a connecting rod 5 is fixedly connected to the bottom end surface of the supporting plate 7, a fixing sleeve seat 4 is connected to the bottom end of the connecting rod 5, first springs 6 are arranged on the outer walls of the circumferential sides of the connecting rod 5 and the fixing sleeve seat 4, one ends of the first springs 6 are fixedly connected with the supporting plate 7, and the other ends of the first springs 6 are fixedly connected with a base 1.
Further, the inner cavity of the sliding chute 2 is provided with a loop bar 21, the outer wall of the circumferential side of the loop bar 21 is provided with a sliding seat 22, one side of the sliding seat 22 is provided with a second spring 23, and one end of the second spring 23 is fixedly connected with the inner cavity side wall of the sliding chute 2.
Furthermore, sliding connection between loop bar 21 and slide 22, movable rod 3 is installed through the round pin axle in the top of slide 22, the one end and the backup pad 7 of movable rod 3 are through round pin axle swing joint.
The implementation scenario is specifically as follows: during the use, the work piece is put into and is bored and attack on the platform 8, when drilling rod 12 bore the work time of attacking to the work piece, can attack platform 8 to boring and produce decurrent pressure effect, it can transmit external force to backup pad 7 to bore to attack platform 8, the connecting rod 5 of backup pad 7 bottom is at the inside motion of fixed cover cylinder seat 4, and extruding first spring 6, the bottom of movable rod 3 can be driven slide 22 and move towards one side direction of loop bar 21, second spring 23 is being extruded through slide 22, the external force that platform 8 received is attacked to the dispersable brill.
The utility model discloses a theory of operation:
referring to the attached drawings 1-3 in the specification, a lead screw 16, a lifting plate 18 and a telescopic frame 10 are arranged, the lead screw 16 and the lifting plate 18 rotate in a threaded mode, the lifting plate 18 is connected with a limiting rod 17 in a sliding mode, the lifting stability of the lifting plate 18 can be guaranteed, the phenomenon that the lifting plate 18 shakes is avoided, the lifting plate 18 drives the rack 9 to move upwards or downwards through the forward and reverse rotation of a forward and reverse motor 18, a drill rod 13 is in contact with workpieces on a drilling and tapping platform 8, drilling and tapping work can be conducted on workpieces of different heights, and the problem that the drill rod 13 is poor in applicability when the drill rod 13 works on the workpieces of different heights is solved.
Referring to the attached drawings 1, 4 and 5 in the specification, a first spring 6, a second spring 23 and a movable rod 3 are arranged, the drilling and tapping platform 8 can transmit external force to a support plate 7, a connecting rod 5 at the bottom end of the support plate 7 moves inside a fixed sleeve seat 4 and extrudes the first spring 6, the bottom end of the movable rod 3 can drive a sliding seat 22 to move towards one side direction of a sleeve rod 21, the sliding seat 22 extrudes the second spring 23, and the external force applied to the drilling and tapping platform 8 can be dispersed.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a bore compound digit control machine tool of attacking, includes base (1), its characterized in that: the top end surface of the base (1) is provided with a sliding chute (2), two sides of the sliding chute (2) are respectively provided with a fixed sleeve seat (4), one side of one fixed sleeve seat (4) is provided with a rack (9), the bottom end of the rack (9) is fixedly connected with the base (1) through a bolt, an expansion bracket (10) is arranged inside the rack (9), and the top end of the expansion bracket (10) is provided with a shell (11);
the utility model discloses a lead screw, including frame (9), inner chamber bottom of frame (9) is provided with fixed plate (14), the bottom surface mounting of fixed plate (14) has positive and negative motor (15), and the top surface of fixed plate (14) is provided with lead screw (16), one side of lead screw (16) is provided with gag lever post (17), and the one end of lead screw (16) and the output shaft tip fixed connection of positive and negative motor (15), the circumference side outer wall of lead screw (16) is equipped with lifter plate (18), lifter plate (18) and expansion bracket (10) fixed connection.
2. The drilling and tapping composite numerical control machine tool according to claim 1, characterized in that: the surface of the lifting plate (18) is provided with a screw hole (19), and one side of the screw hole (19) is provided with a limiting hole (20).
3. The drilling and tapping composite numerical control machine tool according to claim 2, characterized in that: the limiting rod (17) penetrates through the limiting hole (20), the limiting rod (17) is in sliding connection with the lifting plate (18), and the lead screw (16) is in threaded connection with the lifting plate (18).
4. The drilling and tapping composite numerical control machine tool according to claim 1, characterized in that: the motor (12) is installed at the bottom end of the machine shell (11), and a drill rod (13) is arranged on one side, far away from the motor (12), of the bottom end of the machine shell (11).
5. The drilling and tapping composite numerical control machine tool according to claim 1, characterized in that: one side of frame (9) is provided with backup pad (7), the top surface of backup pad (7) is provided with bores and attacks platform (8), and the bottom fixed surface of backup pad (7) is connected with connecting rod (5).
6. The drilling and tapping composite numerical control machine tool according to claim 5, wherein: the bottom of connecting rod (5) is connected with fixed sleeve seat (4), and the circumference side outer wall of connecting rod (5) and fixed sleeve seat (4) is equipped with first spring (6), the one end and backup pad (7) fixed connection of first spring (6), and the other end and base (1) fixed connection of first spring (6).
7. The drilling and tapping composite numerical control machine tool according to claim 1, characterized in that: the inner chamber of spout (2) is provided with loop bar (21), the circumference side outer wall of loop bar (21) is equipped with slide (22), one side of slide (22) is provided with second spring (23), the one end of second spring (23) and the inner chamber lateral wall fixed connection of spout (2).
8. The drilling and tapping composite numerical control machine tool according to claim 7, wherein: sliding connection between loop bar (21) and slide (22), movable rod (3) are installed through the round pin axle in the top of slide (22), the one end and backup pad (7) of movable rod (3) are through round pin axle swing joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783733.1U CN211135645U (en) | 2019-10-23 | 2019-10-23 | Drilling and tapping composite numerical control machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921783733.1U CN211135645U (en) | 2019-10-23 | 2019-10-23 | Drilling and tapping composite numerical control machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211135645U true CN211135645U (en) | 2020-07-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921783733.1U Active CN211135645U (en) | 2019-10-23 | 2019-10-23 | Drilling and tapping composite numerical control machine tool |
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| CN (1) | CN211135645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621261A (en) * | 2021-01-15 | 2021-04-09 | 孙桂玉 | Modular electrostatic worktable is prevented in machining |
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2019
- 2019-10-23 CN CN201921783733.1U patent/CN211135645U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112621261A (en) * | 2021-01-15 | 2021-04-09 | 孙桂玉 | Modular electrostatic worktable is prevented in machining |
| CN112621261B (en) * | 2021-01-15 | 2022-11-01 | 西安钜宸科技有限公司 | Modular electrostatic worktable is prevented in machining |
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