Automatic angle milling machine for electric connection terminal

Abstract

The utility model discloses an electric connection terminal automatic angle milling machine which comprises a working platform, the side wall of the working platform is fixedly connected with a first supporting plate and a second supporting plate, the side wall of the second supporting plate is fixedly connected with a second air cylinder, the output end of the second air cylinder is fixedly connected with a first matching block, and the output end of the first matching block is fixedly connected with a second matching block. A first air cylinder is fixedly connected to the side wall of the first supporting plate, a second matching block is fixedly connected to the output end of the first air cylinder, a first limiting plate is arranged below the first matching block, a through hole is formed in the first limiting plate, and an abutting column is arranged in the through hole; a linear motor is fixedly connected to the position, on the rear side of the abutting column, of the workbench, the output end of the linear motor is connected with a grinding motor, the output end of the grinding motor is fixedly connected with a second rotating column, and one end of the second rotating column is fixedly connected with a milling wheel. According to the structural design, automatic machining of the electric connection terminal is achieved, and the machining precision and efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electric connection terminal technical field, concretely is a kind of electric connection terminal automatic angle milling machine. BACKGROUND

[0002] With the continuous miniaturization, high performance and high reliability of electronic equipment, as the key component for realizing electrical connection in electronic equipment, the quality and performance requirements of electric connection terminal are increasingly stringent. Traditional electric connection terminal processing technology often cannot meet the production demand of high precision and high efficiency, especially in the R angle or right angle milling processing link of terminal, the precision, surface quality and processing efficiency of R angle and right angle are increasingly high.

[0003] At present, the complexity of the structure of terminal angle milling machine leads to the increase of maintenance and repair difficulty, and also increases the risk of failure. Due to the complex structure, the maintenance cost of terminal angle milling machine is relatively high, and the complex structure may cause slow machine running speed and long processing cycle. In addition, the wear and failure of mechanical parts may also lead to the reduction of production efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of electric connection terminal automatic angle milling machine, by the first cooperation block and second cooperation block of pneumatic cylinder drive, can quickly realize the clamping and loosening of electric connection terminal, compared with traditional manual clamping or complex mechanical clamping mode, greatly shorten the clamping time, adjustable clamping structure makes different specifications of terminal can be quickly positioned, reduces the equipment adjustment time for changing workpiece, improves the continuity and efficiency of production.

[0005] To achieve the above objectives, an automatic milling machine for electrical connection terminals is provided, comprising: a working platform; a first support plate and a second support plate fixedly connected to the side wall of the working platform; a second cylinder fixedly connected to the side wall of the second support plate; a first drive rod fixedly connected to the output end of the second cylinder; a first mating block fixedly connected to one end of the first drive rod; a first cylinder fixedly connected to the side wall of the first support plate; a second drive rod fixedly connected to the output end of the first cylinder; a second mating block fixedly connected to the side of the second drive rod away from the first cylinder; a first limiting plate provided below the first mating block; a through hole provided inside the first limiting plate; an abutment post provided inside the through hole; an adjusting nut threadedly connected to the outer surface of the abutment post; the adjusting nut contacting the upper surface of the first limiting plate; a linear motor fixedly connected to the worktable behind the abutment post; a fixed plate fixedly connected to the output end of the linear motor; a grinding motor fixedly connected to the side wall of the fixed plate; a second rotating column fixedly connected to the output end of the grinding motor; and a milling wheel fixedly connected to one end of the second rotating column. This structural design enables automated processing of electrical connection terminals, improving processing accuracy and efficiency.

[0006] According to the aforementioned automatic milling machine for electrical connection terminals, a controller and four vibration damping columns are fixedly connected to the upper surface of the work platform, and a vibratory feeder is fixedly connected to the upper surface of each of the four vibration damping columns. This design enhances the stability of the equipment, reduces the impact of vibration on processing accuracy, and improves production efficiency.

[0007] According to the aforementioned automatic milling machine for electrical connection terminals, the output end of the vibratory feeder is fixedly connected to a conveying channel, and the output end of the conveying channel is fixedly connected to a conveying pipe, with the interior of the conveying pipe connected to the interior of the conveying channel. This design ensures the stability and accuracy of material conveying and improves the product yield.

[0008] According to the aforementioned automatic milling machine for electrical connection terminals, the conveying pipe is located directly above the abutting post, and the first mating block is positioned between the conveying pipe and the abutting post.

[0009] According to the aforementioned automatic milling machine for electrical connection terminals, a second limiting plate is fixedly connected to the outer surface of the conveying pipe, and the outer surface of the second limiting plate is fixedly connected to the working platform. This design ensures the stability and safety of the conveying system and improves production efficiency.

[0010] According to the aforementioned automatic milling machine for electrical connection terminals, the lower end of the contact post is provided with a micrometer handle.

[0011] According to the automatic milling machine for electrical connection terminals, the end faces of the first mating block and the second mating block are both provided with positioning grooves.

[0012] According to the automatic milling angle machine of the electric connection terminal, the first matching block is fixedly connected with a sliding column away from one end of the first driving rod, one end of the sliding column is fixedly connected with a limiting plate, and the second matching block is in sliding connection with the sliding column.

[0013] Compared with the prior art, the electric connection terminal automatic milling angle machine has the advantages that:

[0014] The first matching block and the second matching block driven by the cylinder can quickly clamp and loosen the electric connection terminal, compared with the traditional manual clamping or complex mechanical clamping mode, the clamping time is greatly shortened, the adjustable clamping structure enables terminals of different specifications to be quickly positioned, the equipment adjustment time due to replacement of workpieces is reduced, and the continuity and efficiency of production are improved.

[0015] The additional aspects and advantages of the utility model will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0016] The utility model will be further explained in connection with the drawings and examples;

[0017] Figure 1 It is the perspective view of the utility model kind electric connection terminal automatic milling angle machine;

[0018] Figure 2 It is the utility model Figure 1 It is the structure enlarged view of A place in the utility model;

[0019] Figure 3 It is the front view of the utility model kind electric connection terminal automatic milling angle machine;

[0020] Figure 4 It is the partial sectional view of the utility model kind electric connection terminal automatic milling angle machine;

[0021] Figure 5 It is the utility model Figure 4 It is the structure enlarged view of B place in the utility model.

[0022] In the figure: 1, work platform; 2, shock column; 3, vibration disc; 4, conveying channel; 5, first drive rod; 6, second drive rod; 7, first matching block; 8, second matching block; 9, abutment column; 10, controller; 11, conveying pipe; 12, linear motor; 13, fixed plate; 14, polishing motor; 15, milling wheel; 16, second rotating column; 17, first support plate; 18, first air cylinder; 19, first limit plate; 20, second support plate; 21, second air cylinder; 22, second limit plate; 23, adjusting nut; 24, sliding column; 25, limit plate; 26, positioning clamp groove; 27, micrometer handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-4The utility model provides a technical scheme: an electric connection terminal automatic angle milling machine, it includes: work platform 1, the side wall fixed connection of work platform 1 has first support plate 17 and second support plate 20, and first support plate 17 and second support plate 20 provide stable support for subsequent components, ensure the stability of whole structure, the side wall fixed connection of second support plate 20 has second cylinder 21, and second cylinder 21 provides power for first drive rod 5, makes it can realize telescopic action, drives relevant components to move, and the output of second cylinder 21 is fixedly connected with first drive rod 5, and first drive rod 5 telescopes under the action of air pressure, drives first matching block 7 to move to adjust work position, and one end of first drive rod 5 is fixedly connected with first matching block 7, and the end away from first drive rod 5 of first matching block 7 is fixedly connected with sliding column 24, and sliding column 24 slides along second matching block 8, guarantees the stability of first matching block 7 movement, prevents deviation, and one end of two sliding columns 24 is fixedly connected with limit board 25, and limit board 25 prevents sliding column 24 from excessive sliding and separates, ensures the integrity of structure and the continuity of work, and the side wall fixed connection of first support plate 17 has first cylinder 18, and the output of first cylinder 18 is fixedly connected with second drive rod 6, and one side of second drive rod 6 away from first cylinder 18 is fixedly connected with second matching block 8, and second drive rod 6 drives second matching block 8 to move, and cooperates with first matching block 7, realizes the clamping or loosening of workpiece etc. Operation, and the end surface of first matching block 7 and second matching block 7 is equipped with positioning clamping groove 26, can accurately fixed workpiece, and it is convenient for subsequent processing, and the outer surface of second matching block 8 and sliding column 24 is slidably connected, and this sliding connection mode makes that second matching block 8 can follow the movement of sliding column 24 and moves stably, guarantees the smoothness of clamping action, and the lower portion of first matching block 7 is provided with first limit board 19, and the inside of first limit board 19 is provided with through-hole, and the inside of through-hole is equipped with abutting column 9, and abutting column 9 can slide in through-hole, is used for fine adjustment or abuts workpiece, satisfies different processing demand, and the outer surface of abutting column 9 is screw connected with adjusting nut 23, and adjusting nut 23 and the upper surface of first limit board 19 contact, the lower end of abutting column 9 is equipped with micrometer handle 27, and the extension length of abutting column 9 can be accurately adjusted by rotating micrometer handle 27.The first support plate 17 is fixedly connected with a linear motor 12, which provides accurate linear movement power for the fixed plate 13, drives the polishing component to accurately position, and the output end of the linear motor 12 is fixedly connected with the fixed plate 13, which fixes the polishing motor 14 and other components. With the movement of the linear motor 12, the polishing power is transmitted to the required position. The output end of the polishing motor 14 is fixedly connected with the second rotating column 16, and the polishing motor 14 drives the second rotating column 16 to rotate at high speed to provide rotating power for the milling wheel 15, realize milling processing of the workpiece, and the one end of the second rotating column 16 is fixedly connected with the milling wheel 15. The milling wheel 15 mills R operation on the workpiece after the workpiece is fixed by the first and second matching blocks 7 and 8, and ensures the processing accuracy.

[0025] The upper surface of the work platform 1 is fixedly connected with a controller 10 and four damping columns 2. The controller 10 is used to control the operating parameters of the entire equipment, and the damping columns 2 reduce the vibration during the operation of the equipment to ensure the working stability. The upper surfaces of the four damping columns 2 are fixedly connected with a vibrating disc 3. The vibrating disc 3 moves the workpiece in a specific direction by vibration to improve the processing efficiency and product quality. The output end of the vibrating disc 3 is fixedly connected with a conveying channel 4, which conveys the workpiece to the processing position to realize automatic feeding and save labor. The output end of the conveying channel 4 is fixedly connected with a conveying pipe 11, and the inside of the conveying pipe 11 is connected with the inside of the conveying channel 4. The conveying pipe 11 is used to convey the workpiece in the processing process. The conveying pipe 11 is located directly above the resisting column 9, and the first matching block 7 is arranged between the conveying pipe 11 and the resisting column 9. The conveying pipe 11 can timely convey the workpiece to avoid the workpiece accumulation affecting the equipment operation. The outer surface of the conveying pipe 11 is fixedly connected with a second limiting plate 22, and the outer surface of the second limiting plate 22 is fixedly connected with the work platform 1. The second limiting plate 22 fixes the conveying pipe 11 to prevent it from shaking and ensure the smooth discharge of the workpiece.

[0026] Working principle: the workpiece to be processed is poured into the vibration disc 3, the vibration disc 3 is started, and the workpiece is discharged along the conveying channel 4 into the conveying pipe 11 by using the vibration principle, the second limiting plate 22 outside the conveying pipe 11 ensures that it is stable and does not shake, when the workpiece reaches the upper surface of the first matching block 7, the first cylinder 18 is started through the controller 10, the first cylinder 18 drives the second driving rod 6 to extend, drives the second matching block 8 to push the first matching block 7, so that the positioning clamping groove 26 of the end surface of the first matching block 7 and the second matching block 8 is located directly above the abutting column 9, at this time the workpiece slides along the upper surface of the first matching block 7 into the positioning clamping groove 26, and the lower end of the workpiece abuts against the abutting column 9; then the second cylinder 21 drives the first driving rod 5 to extend, pushes the first matching block 7 to clamp the workpiece in cooperation with the second matching block, and moves the workpiece to the lower side of the milling wheel, then the linear motor 12 and the polishing motor 14 are started, the linear motor 12 drives the fixed plate 13 and the polishing motor 14 thereon to move linearly according to the preset program, the milling wheel 15 accurately mills R on the clamped and fixed workpiece according to the set process parameters, and gradually processes the required R-shaped electric connection terminal, after processing is completed, the first cylinder 18 and the second cylinder 21 are reversely driven to loosen the workpiece, and the processed workpiece falls into the receiving box below.

[0027] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the knowledge range possessed by the ordinary skilled in the art without departing from the purpose of the utility model.

Claims

1. An automatic corner-milling machine for electrical connection terminals, comprising: The working platform (1) is characterized in that: the side wall of the working platform (1) is fixedly connected with a first supporting plate (17) and a second supporting plate (20), the side wall of the second supporting plate (20) is fixedly connected with a second cylinder (21), the output end of the second cylinder (21) is fixedly connected with a first driving rod (5), one end of the first driving rod (5) is fixedly connected with a first matching block (7), the side wall of the first supporting plate (17) is fixedly connected with a first cylinder (18), the output end of the first cylinder (18) is fixedly connected with a second driving rod (6), the side away from the first cylinder (18) of the second driving rod (6) is fixedly connected with a second matching block (8), the lower side of the first matching block (7) is provided with a first limiting plate (19), the inside of the first limiting plate (19) is provided with a through hole, the inside of the through hole is provided with a resisting column (9), the outer surface of the resisting column (9) is threadedly connected with an adjusting nut (23), and the adjusting nut (23) and the upper surface of the first limiting plate (19) are in contact, the rear side of the resisting column (9) is fixedly connected with a linear motor (12) on the working platform (1), the output end of the linear motor (12) is fixedly connected with a fixed plate (13), the side wall of the fixed plate (13) is fixedly connected with a grinding motor (14), the output end of the grinding motor (14) is fixedly connected with a second rotating column (16), one end of the second rotating column (16) is fixedly connected with a milling wheel (15).

2. An automatic corner-milling machine for electrical connection terminals as set forth in claim 1, characterized in that: The upper surface of the working platform (1) is fixedly connected with a controller (10) and four damping columns (2), and the upper surface of each of the four damping columns (2) is fixedly connected with a vibrating disc (3).

3. An automatic corner-milling machine for electrical connection terminals as set forth in claim 2, characterized in that: The output end of the vibrating disc (3) is fixedly connected with a conveying channel (4), the output end of the conveying channel (4) is fixedly connected with a conveying pipe (11), and the inside of the conveying pipe (11) is connected with the inside of the conveying channel (4).

4. An automatic corner-milling machine for electrical connection terminals as set forth in claim 3, characterized in that: The conveying pipe (11) is located directly above the resisting column (9), and the first matching block (7) is located between the conveying pipe (11) and the resisting column (9).

5. An automatic corner-milling machine for electrical connection terminals as defined in claim 4, characterized in that: The outer surface of the conveying pipe (11) is fixedly connected with a second limiting plate (22), and the outer surface of the second limiting plate (22) is fixedly connected with the working platform (1).

6. An automatic corner-milling machine for electrical connection terminals as set forth in claim 1, characterized in that: The lower end of the resisting column (9) is provided with a micrometer handle (27).

7. An automatic corner-milling machine for electrical connection terminals as set forth in claim 1, characterized in that: The end faces of the first matching block (7) and the second matching block (8) are both provided with a positioning clamping groove (26).

8. An automatic corner-milling machine for electrical connection terminals as set forth in claim 1, characterized in that: One end of the first matching block (7) away from the first driving rod (5) is fixedly connected with a sliding column (24), one end of the sliding column (24) is fixedly connected with a limiting plate (25), and the second matching block (8) is slidingly connected with the sliding column (24).

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