CN214770718U - Automatic feeding and discharging mechanical arm of numerical control lathe - Google Patents
Automatic feeding and discharging mechanical arm of numerical control lathe Download PDFInfo
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- CN214770718U CN214770718U CN202120981839.3U CN202120981839U CN214770718U CN 214770718 U CN214770718 U CN 214770718U CN 202120981839 U CN202120981839 U CN 202120981839U CN 214770718 U CN214770718 U CN 214770718U
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- control lathe
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Abstract
The utility model discloses an automatic feeding mechanical arm of unloading of numerical control lathe, including removing arm, truss and lathe, the bottom fixedly connected with electric telescopic handle who removes the arm, electric telescopic handle's flexible end has the motor casing through bolt fixed mounting, and the lower fixed surface of motor casing is connected with fixed box, the inner wall of fixed box rotates through the bearing and is connected with two-way lead screw. This automatic feeding mechanical arm of unloading of numerical control lathe, through setting up servo motor, fixed box, two-way lead screw, the swing joint piece, fixed diaphragm, the centre gripping sleeve, sliding connection post and grip block, through two-way lead screw of servo motor drive just reversing, can drive two grip blocks and carry out the extrusion of equalizing pressure to the work piece, and then realize the effect to the stable centre gripping of work piece, rethread removes the arm and moves on the truss, shift the operation with the work piece, replace the artifical mode of going up unloading, the operation is swift convenient, the machining efficiency of numerical control lathe has been improved.
Description
Technical Field
The utility model relates to a numerical control lathe technical field specifically is an automatic feeding mechanical arm of unloading of numerical control lathe.
Background
In the existing mechanical production, the manipulator can completely replace manual operation, so that the mechanization and automation of production are realized, the personal safety of operators is ensured, the labor environment of the operators is improved, the labor intensity of the operators is reduced, and the production cost is reduced, so that the manipulator is widely applied, and the manipulator is also widely applied to the field of numerical control lathes at present.
However, the clamping structure of the manipulator of the existing numerical control machine tool is generally simpler, so that the clamping stability of the manipulator is poor, the clamping structure of the existing manipulator does not have the buffering and damping effects, the surface of a workpiece is easily damaged in the process of clamping the workpiece, and the processing quality and efficiency are influenced.
Therefore, an automatic feeding and discharging manipulator of a numerical control lathe is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic feeding mechanical arm of unloading of numerical control lathe 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 an automatic feeding mechanical arm of unloading of numerical control lathe, includes removal arm, truss and lathe, the bottom fixedly connected with electric telescopic handle of removal arm, electric telescopic handle's flexible end has the motor casing through bolt fixed mounting, and the lower fixed surface of motor casing is connected with fixed box, the inner wall of fixed box rotates through the bearing and is connected with two-way lead screw, the equal threaded connection in two-way lead screw's positive and negative screw thread surface has the swing joint piece, the lower surface of swing joint piece extends to the outside of fixed box and the fixed diaphragm of fixedly connected with, the lower fixed surface of fixed diaphragm is connected with the fixed column, square slot has been seted up to the lower surface of fixed column, and the inner wall of square slot is pegged graft and is had fixed inserted bar, the bottom fixedly connected with centre gripping sleeve of fixed inserted bar, spacing hole has been seted up on the telescopic surface of centre gripping.
Preferably, the inner wall of the clamping sleeve is connected with a sliding connecting column in a sliding manner, and opposite ends of the two sliding connecting columns are fixedly connected with clamping blocks.
Preferably, one side of the clamping block, which is far away from the sliding connecting column, is fixedly connected with a rubber antiskid block, and a spring is fixedly connected between one end of the sliding connecting column and the inner wall of the clamping sleeve.
Preferably, the surface of the sliding connection column is fixedly connected with a limiting block, and the limiting block is connected with a limiting hole in a sliding mode.
Preferably, a servo motor is arranged inside the motor shell, and an output shaft of the servo motor is in transmission connection with the surface of the bidirectional screw rod through a transmission wheel and a transmission belt.
Preferably, the surfaces of the fixed column and the fixed inserted bar are provided with threaded holes corresponding to the positions, the inner wall of each threaded hole is in threaded connection with a screw rod, and the surface of each screw rod is in threaded connection with two fastening nuts.
Advantageous effects
The utility model provides an automatic feeding mechanical arm that goes up of numerical control lathe possesses following beneficial effect:
1. this automatic feeding mechanical arm of unloading of numerical control lathe, through setting up servo motor, fixed box, two-way lead screw, the swing joint piece, fixed diaphragm, the centre gripping sleeve, sliding connection post and grip block, through two-way lead screw of servo motor drive just reversing, can drive two grip blocks and carry out the extrusion of equalizing pressure to the work piece, and then realize the effect to the stable centre gripping of work piece, rethread removes the arm and moves on the truss, shift the operation with the work piece, replace the artifical mode of going up unloading, the operation is swift convenient, the machining efficiency of numerical control lathe has been improved.
2. This automatic feeding mechanical arm of unloading of numerical control lathe is provided with the spring through between sliding connection piece and the telescopic inner wall of centre gripping, and sliding connection piece passes through the spacing hole sliding connection on stopper and centre gripping sleeve surface, can utilize the spring to produce buffering and absorbing effect when the centre gripping work piece, avoids producing the damage to the surface of work piece at the centre gripping in-process, and is provided with the rubber non slipping spur through the surface of grip block, can play effectual skid-proof effect.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the front section structure of the fixing box of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1 mobile mechanical arm, 2 electric telescopic rod, 3 fixed box, 4 two-way lead screw, 5 movable connecting block, 6 fixed diaphragm, 7 fixed column, 8 fixed inserted bar, 9 centre gripping sleeve, 10 sliding connection post, 11 grip block, 12 rubber non slipping spur, 13 spring, 14 servo 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. 1-3, the present invention provides a technical solution: the utility model provides an automatic feeding mechanical arm of unloading of numerical control lathe, including removing arm 1, truss and lathe, the bottom fixedly connected with electric telescopic handle 2 of removing arm 1, there is the motor casing electric telescopic handle 2's flexible end through bolt fixed mounting, the lower fixed surface of motor casing is connected with fixed box 3, the inner wall of fixed box 3 is connected with two-way lead screw 4 through the bearing rotation, the inside of motor casing is provided with servo motor 14, servo motor 14's output shaft is connected through drive wheel and drive belt transmission with two-way lead screw 4's surface.
The surface of the positive and negative screw threads of the bidirectional screw rod 4 is in threaded connection with a movable connecting block 5, the lower surface of the movable connecting block 5 extends to the outside of the fixed box 3 and is fixedly connected with a fixed transverse plate 6, the lower surface of the fixed box 3 is provided with a strip-shaped through hole matched with the movable connecting block 5, the movable connecting block 5 is in sliding connection with the strip-shaped through hole, the lower surface of the fixed transverse plate 6 is fixedly connected with a fixed column 7, the lower surface of the fixed column 7 is provided with a square slot, the inner wall of the square slot is inserted with a fixed inserted rod 8, the surfaces of the fixed column 7 and the fixed inserted rod 8 are provided with threaded holes with corresponding positions, the inner wall of the threaded hole is in threaded connection with a screw rod, the surface of the screw rod is in threaded connection with two fastening nuts, through fixed inserted bar 8 and fixed column 7 by screw rod and fastening nut fixed mounting, be convenient for dismantle fixed inserted bar 8 to convenient change and maintenance centre gripping sleeve 9 and grip block 11.
Bottom fixedly connected with centre gripping sleeve 9 of fixed inserted bar 8, spacing hole has been seted up on the surface of centre gripping sleeve 9, the inner wall sliding connection of centre gripping sleeve 9 has sliding connection post 10, the equal fixedly connected with grip block 11 of the looks remote site of two sliding connection posts 10, through setting up servo motor 14, fixed box 3, two-way lead screw 4, movable connecting block 5, fixed diaphragm 6, centre gripping sleeve 9, sliding connection post 10 and grip block 11, and through servo motor 14 drive two-way lead screw 4 positive and negative rotations, can drive two grip blocks 11 and carry out the extrusion of equalizing pressure to the work piece, and then realize the effect of stabilizing the centre gripping to the work piece, rethread removes arm 1 on the truss, shift the operation with the work piece, replace the mode of artifical unloading of going up, the operation is swift convenient, the machining efficiency of numerical control lathe has been improved.
One side fixedly connected with rubber non slipping spur 12 that sliding connection post 10 was kept away from to grip block 11, fixedly connected with spring 13 between the one end of sliding connection post 10 and the inner wall of centre gripping sleeve 9, the fixed surface of sliding connection post 10 is connected with the stopper, stopper and spacing hole sliding connection, be provided with spring 13 between the inner wall through sliding connection post 10 and centre gripping sleeve 9, and sliding connection post 10 passes through the spacing hole sliding connection on stopper and centre gripping sleeve 9 surface, can utilize spring 13 to produce buffering and absorbing effect when centre gripping work piece, avoid producing the damage to the surface of work piece in the centre gripping process, and be provided with rubber non slipping spur 12 through the surface of grip block 11, can play effectual skid-proof effect.
The working principle is as follows: when the automatic feeding and discharging device is used, firstly, the movable mechanical arm 1 moves on the truss, the clamping blocks 11 move right above a workpiece to be machined, then the fixed box 3 moves downwards by the aid of the electric telescopic rod 2, then the servo motor 14 drives the bidirectional screw rod 4 to rotate, the bidirectional screw rod 4 drives the two movable connecting blocks 5 on the surface of the bidirectional screw rod to move oppositely, the two movable connecting blocks 5 drive the fixed columns 7 and the fixed inserting rods 8 to move, then the two clamping blocks 11 support and clamp two sides of the workpiece tightly, then the workpiece is driven to move to the position of a machining process by the movable mechanical arm 1, automatic feeding and discharging operations of the mechanical arm are further completed, a manual feeding and discharging mode is replaced, operation is rapid and convenient, and machining efficiency of a numerical control lathe is improved.
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 (6)
1. The utility model provides an automatic feeding mechanical arm that goes up of numerical control lathe, includes removal arm (1), truss and lathe, its characterized in that: the bottom end of the movable mechanical arm (1) is fixedly connected with an electric telescopic rod (2), a motor shell is fixedly installed at the telescopic end of the electric telescopic rod (2) through bolts, a fixing box (3) is fixedly connected to the lower surface of the motor shell, the inner wall of the fixing box (3) is rotatably connected with a bidirectional lead screw (4) through a bearing, the surfaces of the positive and negative threads of the bidirectional lead screw (4) are in threaded connection with a movable connecting block (5), the lower surface of the movable connecting block (5) extends to the outside of the fixing box (3) and is fixedly connected with a fixing transverse plate (6), the lower surface of the fixing transverse plate (6) is fixedly connected with a fixing column (7), a square slot is formed in the lower surface of the fixing column (7), a fixing insertion rod (8) is inserted into the inner wall of the square slot, and a clamping sleeve (9) is fixedly connected to the bottom end of the fixing insertion rod (8), the surface of the clamping sleeve (9) is provided with a limiting hole.
2. The automatic feeding and discharging manipulator of the numerical control lathe as claimed in claim 1, wherein: the inner wall of the clamping sleeve (9) is connected with a sliding connecting column (10) in a sliding mode, and opposite ends of the two sliding connecting columns (10) are fixedly connected with clamping blocks (11).
3. The automatic feeding and discharging manipulator of the numerical control lathe as claimed in claim 2, wherein: one side of the clamping block (11) far away from the sliding connecting column (10) is fixedly connected with a rubber antiskid block (12), and a spring (13) is fixedly connected between one end of the sliding connecting column (10) and the inner wall of the clamping sleeve (9).
4. The automatic feeding and discharging manipulator of the numerical control lathe as claimed in claim 2, wherein: the surface of the sliding connecting column (10) is fixedly connected with a limiting block, and the limiting block is connected with a limiting hole in a sliding mode.
5. The automatic feeding and discharging manipulator of the numerical control lathe as claimed in claim 1, wherein: a servo motor (14) is arranged inside the motor shell, and an output shaft of the servo motor (14) is in transmission connection with the surface of the bidirectional screw rod (4) through a transmission wheel and a transmission belt.
6. The automatic feeding and discharging manipulator of the numerical control lathe as claimed in claim 1, wherein: the surface of the fixed column (7) and the surface of the fixed inserted bar (8) are provided with threaded holes corresponding in position, the inner wall of each threaded hole is in threaded connection with a screw rod, and the surface of each screw rod is in threaded connection with two fastening nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120981839.3U CN214770718U (en) | 2021-05-10 | 2021-05-10 | Automatic feeding and discharging mechanical arm of numerical control lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120981839.3U CN214770718U (en) | 2021-05-10 | 2021-05-10 | Automatic feeding and discharging mechanical arm of numerical control lathe |
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| Publication Number | Publication Date |
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| CN214770718U true CN214770718U (en) | 2021-11-19 |
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| CN202120981839.3U Active CN214770718U (en) | 2021-05-10 | 2021-05-10 | Automatic feeding and discharging mechanical arm of numerical control lathe |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131071A (en) * | 2021-12-24 | 2022-03-04 | 上海钧正机械设备有限公司 | Double-end boring machine |
| CN114559346A (en) * | 2022-02-24 | 2022-05-31 | 重庆市金泽鑫科技有限公司 | Multi-station full-automatic switching CNC (computer numerical control) machining equipment |
| CN116038670A (en) * | 2023-01-28 | 2023-05-02 | 航天晨光股份有限公司 | Manipulator based on visual recognition |
| CN117140494A (en) * | 2023-10-27 | 2023-12-01 | 东台昊天智能装备科技有限公司 | Truss manipulator for carrying |
-
2021
- 2021-05-10 CN CN202120981839.3U patent/CN214770718U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131071A (en) * | 2021-12-24 | 2022-03-04 | 上海钧正机械设备有限公司 | Double-end boring machine |
| CN114131071B (en) * | 2021-12-24 | 2024-04-02 | 上海钧正机械设备有限公司 | Double-end boring machine |
| CN114559346A (en) * | 2022-02-24 | 2022-05-31 | 重庆市金泽鑫科技有限公司 | Multi-station full-automatic switching CNC (computer numerical control) machining equipment |
| CN116038670A (en) * | 2023-01-28 | 2023-05-02 | 航天晨光股份有限公司 | Manipulator based on visual recognition |
| CN117140494A (en) * | 2023-10-27 | 2023-12-01 | 东台昊天智能装备科技有限公司 | Truss manipulator for carrying |
| CN117140494B (en) * | 2023-10-27 | 2024-06-18 | 东台昊天智能装备科技有限公司 | Truss manipulator for carrying |
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