CN206122462U - Multi-head 3D servo punching machine - Google Patents

Abstract

The utility model discloses a multi-head 3D servo punching machine, which comprises a frame, a feeding platform and a plurality of punch mechanisms; the feeding platform can be transversely arranged on the rack back and forth and longitudinally arranged on the rack back and forth, the punch mechanisms are arranged on the rack side by side, each punch mechanism is arranged above the feeding platform, and each punch mechanism comprises a vertical screw rod, a punch assembly and a vertical driving servo motor. Through being equipped with a plurality of drift mechanisms side by side in the frame, and cooperate the pay-off platform can transversely make a round trip and vertically make a round trip to locate in the frame, the drift subassembly of each drift mechanism sets up to different shape size, make the through-hole that forms corresponding shape size on the position that the work piece is different, realize the continuity operation of punching a hole, replace the mode that the operation was accomplished in the cooperation of many piercing presses of tradition, the efficiency of punching a hole of this equipment is higher, effectively use manpower sparingly, and cooperate vertical drive servo motor and vertical lead screw to drive the drift subassembly activity, the position of punching a hole is more accurate, thereby make the quality of punching.

Description

Multi-head 3D servo punching machine

technical field

The utility model relates to the technology in the field of punching machines, in particular to a multi-head 3D servo punching machine.

Background technique

The punching machine is composed of a punch and a driving mechanism. The driving mechanism can be in various forms such as a motor, an oil cylinder, and an air cylinder. The punching machine is specially used for punching metal plates such as angle iron, flat iron, copper, and aluminum bars. Holes, especially suitable for field work in electric power, construction and other industries.

The current punching machine can only form a single or a small number of through holes on the plate. When it is necessary to form dense through holes on the special-shaped plate and the through holes are arranged irregularly, the current single punching machine cannot be completed temporarily. , Need to cooperate with multiple punching machines to complete, this method makes the punching efficiency low, consumes manpower, and affects the punching quality.

Utility model content

In view of this, the utility model aims at the shortcomings of the existing technology, and its main purpose is to provide a multi-head 3D servo punching machine, which can effectively solve the problem that the existing punching machine cannot form dense through holes on special-shaped plates. question.

In order to achieve the above object, the utility model adopts the following technical solutions:

A multi-head 3D servo punching machine includes a frame, a feeding platform and a plurality of punch mechanisms; the feeding platform can be set on the frame back and forth horizontally and vertically, and the multiple punch mechanisms are arranged side by side on the frame Each punch mechanism is located above the feeding platform, and each punch mechanism includes a vertical screw rod, a punch assembly and a vertical drive servo motor, and the vertical screw rod is rotatably installed on the frame And extend vertically, the punch assembly can be arranged on the frame up and down and screwed with the vertical screw rod, the vertical drive servo motor is fixed on the frame and drives the vertical screw rod to rotate back and forth.

As a preferred solution, the frame is provided with a movable seat, which is driven by a longitudinal servo drive mechanism to move back and forth longitudinally, the feeding platform is arranged on the movable seat, and a horizontal servo drive mechanism is arranged on the movable seat , the horizontal servo drive mechanism drives the feeding platform to move back and forth horizontally.

As a preferred solution, the longitudinal servo drive mechanism includes a longitudinal screw rod and a longitudinal drive servo motor, the longitudinal screw rod is rotatably mounted on the frame and extends longitudinally, and the longitudinal screw rod is screwed to the bottom of the movable seat , the longitudinal drive servo motor is fixed on the frame, and the longitudinal drive servo motor is fixed on the frame and drives the longitudinal screw rod to rotate back and forth.

As a preferred solution, the horizontal servo drive mechanism includes a horizontal screw rod and a horizontal drive servo motor, the horizontal screw rod is rotatably mounted on the movable seat and extends laterally, and the horizontal screw rod is screwed to the bottom of the feeding platform , the horizontal driving servo motor is fixed on the movable seat, and the horizontal driving servo motor is fixed on the movable seat and drives the horizontal screw rod to rotate back and forth.

As a preferred solution, the frame is provided with a longitudinal guide rail, and the movable seat moves back and forth longitudinally along the longitudinal guide rail.

As a preferred solution, the movable seat is provided with a transverse guide rail, and the feeding platform moves back and forth laterally along the transverse guide rail.

As a preferred solution, vertical guide rails are arranged on the frame, and the punch assembly vertically moves back and forth along the vertical guide rails.

As a preferred solution, there are 21 punch mechanisms arranged side by side.

Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

By arranging multiple punch mechanisms side by side on the frame, and cooperating with the feeding platform, they can be arranged on the frame back and forth horizontally and vertically. Through holes of corresponding shapes and sizes are formed at the positions, and continuous punching operations are realized, replacing the traditional way of multiple punching machines to complete the work together. The punching efficiency of this equipment is higher, which effectively saves manpower, and cooperates with the vertical The axial drive servo motor and the vertical screw drive the punch assembly to move, and the punching position is more accurate, so that the punching quality is better.

In order to illustrate the structural features and functions of the utility model more clearly, the utility model will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the front view of the preferred embodiment of the utility model;

Fig. 2 is a side view of a preferred embodiment of the utility model;

FIG. 3 is a partially enlarged schematic diagram of FIG. 2 .

Explanation of the accompanying drawings:

10. Rack 11. Longitudinal guide rail

12. Vertical guide rail 20. Feeding platform

30. Punch mechanism 31. Vertical screw rod

32. Punch assembly 33. Vertical drive servo motor

40. Movable seat 41. Transverse guide rail

50. Longitudinal servo drive mechanism 51. Longitudinal screw rod

52. Longitudinal drive servo motor 60. Horizontal servo drive mechanism

61, horizontal screw mandrel 62, horizontal drive servo motor.

detailed description

Please refer to FIGS. 1 to 3 , which show the specific structure of a preferred embodiment of the present invention, including a frame 10 , a feeding platform 20 and a plurality of punch mechanisms 30 .

The feeding platform 20 can be set on the frame 10 back and forth horizontally and vertically. In this embodiment, the frame 10 is provided with a movable seat 40, which is driven by a longitudinal servo drive mechanism 50 To move back and forth, the feeding platform 20 is set on the movable seat 40, and the movable seat 40 is provided with a horizontal servo drive mechanism 60, and the horizontal servo drive mechanism 60 drives the material feeding platform 20 to move back and forth laterally.

Specifically, the longitudinal servo drive mechanism 50 includes a longitudinal screw rod 51 and a longitudinal drive servo motor 52, the longitudinal screw rod 51 is rotatably mounted on the frame 10 and extends longitudinally, the longitudinal screw rod 51 and the movable seat 40 The bottom screw connection, the longitudinal drive servo motor 52 is fixed on the frame 10, the longitudinal drive servo motor 52 is fixed on the frame 10 and drives the longitudinal screw rod 51 to rotate back and forth, and the frame 10 is provided with a longitudinal The guide rail 11, the movable seat 40 moves back and forth longitudinally along the longitudinal guide rail 11, so that the longitudinal reciprocating movement is more precise and stable. The horizontal servo drive mechanism 60 includes a horizontal screw 61 and a horizontal drive servo motor 62. The horizontal screw 61 is rotatably mounted on the movable seat 40 and extends laterally. The horizontal screw 61 is screwed to the bottom of the feeding platform 20. Connected, the horizontal drive servo motor 62 is fixed on the movable seat 40, the horizontal drive servo motor 62 is fixed on the movable seat 40 and drives the horizontal screw rod 61 to rotate back and forth, and the movable seat 40 is provided with a transverse guide rail 41, the The feeding platform 20 moves back and forth laterally along the lateral guide rail 41, so that the lateral reciprocating movement is more precise and stable.

The plurality of punch mechanisms 30 are arranged side by side on the frame 10, each punch mechanism 30 is located above the feeding platform 20, and each punch mechanism 30 includes a vertical screw rod 31, a punch assembly 32 and a vertical To drive the servo motor 33, the vertical screw mandrel 31 is rotatably mounted on the frame 10 and extends vertically, and the punch assembly 32 is movable up and down on the frame 10 and screwed with the vertical screw mandrel 31 , the vertical drive servo motor 33 is fixed on the frame 10 and drives the vertical screw mandrel 31 to rotate back and forth, and the output shaft of the vertical drive servo motor 33 is directly connected to the vertical screw mandrel 31. In this embodiment, the frame 10 is provided with a vertical guide rail 12 , and the punch assembly 32 moves back and forth vertically along the vertical guide rail 12 . There are 21 punch mechanisms 30 arranged side by side, and the number of punch mechanisms 30 is not limited.

The working process of present embodiment is described in detail as follows:

First, the workpiece to be punched is placed on the feeding platform 20 and fixed, then, under the cooperation of the longitudinal servo drive mechanism 50 and the horizontal servo drive mechanism 60, the feeding platform 20 moves horizontally and vertically relative to the frame 10, and the workpiece follows The feeding platform 20 moves horizontally and vertically, so that the workpiece moves to the right below the corresponding punch mechanism 30. When it is in place, the corresponding punch mechanism 30 works, and the vertical drive servo motor 33 drives the vertical screw rod 31 to rotate. The punch assembly 32 is moved downwards to realize the punching of the workpiece. After the punching is completed, the vertical screw mandrel 31 is driven by the vertical drive servo motor 33 to rotate in reverse, so that the punch assembly 32 moves upwards and resets. Then, Then, by the cooperative action of the longitudinal servo drive mechanism 50 and the horizontal servo drive mechanism 60, the workpiece is moved to just below the other punch mechanism 30 to perform punching operation on another position of the workpiece. In this way, the cycle goes on and on until the punching operation is completed on each position on the workpiece.

The key points of the design of the present invention are: by arranging multiple punch mechanisms side by side on the frame, and cooperating with the feeding platform, they can be arranged on the frame horizontally and vertically back and forth, and the punch components of each punch mechanism are set to be different. The shape and size make through holes of corresponding shapes and sizes formed at different positions of the workpiece, and realize continuous punching operations, replacing the traditional way of multiple punching machines to complete the work together. The punching efficiency of this equipment is higher. It effectively saves manpower, and cooperates with the vertical drive servo motor and the vertical screw to drive the punch assembly to move, and the punching position is more accurate, so that the punching quality is better.

The above are only preferred embodiments of the present utility model, and are not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present utility model , all still belong to the scope of the technical solution of the utility model.

Claims (8)

1. a kind of bull 3D servo perforating press, it is characterised in that：Including organic frame, material conveying platform and multiple plunger mechanisms；Should Material conveying platform can transverse reciprocating and longitudinal direction be arranged to and fro in frame, the plurality of plunger mechanism is arranged side by side in frame, often One plunger mechanism is respectively positioned on the top of material conveying platform, and each plunger mechanism includes vertical screw mandrel, punch-head assembly and vertical drive Dynamic servomotor, the vertical screw mandrel is rotatably installed in frame and vertically extending, and punch-head assembly can be arranged up and downly It is screwed together in frame and with vertical screw mandrel, this vertically drives servomotor to be fixed in frame and drive vertical screw mandrel back and forth Rotate.

2. bull 3D servo perforating press according to claim 1, it is characterised in that：Sliding seat is provided with the frame, The sliding seat is driven and longitudinal direction activity back and forth by a servo longitudinal drive mechanism, and the material conveying platform is arranged in sliding seat, and living A horizontal servo-actuating device is provided with dynamic seat, the horizontal servo-actuating device drives the activity of material conveying platform transverse reciprocating.

3. bull 3D servo perforating press according to claim 2, it is characterised in that：The servo longitudinal drive mechanism includes There are longitudinal screw mandrel and zigzag tread patterns servomotor, the longitudinal screw mandrel is rotatably installed in frame and Longitudinal extending, longitudinal silk Bar is screwed together with the bottom of sliding seat, and the zigzag tread patterns servomotor is fixed in frame, and zigzag tread patterns servomotor is fixed In frame and longitudinal screw mandrel is driven to carry out back rotation.

4. bull 3D servo perforating press according to claim 2, it is characterised in that：The horizontal servo-actuating device includes There are cross lead screw and laterally driven servomotor, the cross lead screw is rotatably installed in sliding seat and extends laterally, laterally Screw mandrel is screwed together with the bottom of material conveying platform, and the laterally driven servomotor is fixed in sliding seat, laterally driven servo electricity Machine is fixed in sliding seat and drives cross lead screw to carry out back rotation.

5. bull 3D servo perforating press according to claim 2, it is characterised in that：It is provided with longitudinal direction in the frame to lead Rail, the sliding seat is along the activity back and forth of longitudinal rail longitudinal direction.

6. bull 3D servo perforating press according to claim 2, it is characterised in that：It is provided with the sliding seat and laterally leads Rail, the material conveying platform transversely guide rail transverse reciprocating activity.

7. bull 3D servo perforating press according to claim 1, it is characterised in that：It is provided with the frame and vertically leads Rail, the punch-head assembly vertically vertical activity back and forth of guide rail.

8. bull 3D servo perforating press according to claim 1, it is characterised in that：The plunger mechanism is arranged side by side 21.