PIN wire milling and clamping mechanism

Abstract

The utility model discloses a PIN wire milling and clamping mechanism which comprises a base and an air cylinder installed on the upper side of the base, the outer wall of the right end of the base is fixedly connected with a bottom frame, a through opening penetrating front and back is formed in the outer wall of the front end of the bottom frame, a PIN wire main body is arranged in the through opening, and the PIN wire main body is fixedly connected with the air cylinder. Transverse clamping blocks are arranged on the left side and the right side of the PIN wire body, the PIN wire is clamped up, down, left and right at the same time by installing the transverse clamping blocks and adopting the stretching-out action of an air cylinder, and the PIN wire is used for a copper wire wide edge peeling and clamping station. Due to the fact that the mechanism achieves centering and clamping of the four faces of the copper wire, it is guaranteed that the copper wire is kept stable when a milling cutter moves, the phenomenon that the copper wire is not qualified in paint removal can be effectively avoided, and in addition, due to the fact that the mechanism can achieve simultaneous clamping of the four faces of the PIN only through the action of one air cylinder, the mechanism has the advantage in the aspect of rhythm improving.

Description

TECHNICAL FIELD

[0001] The utility model belongs to PIN line milling related technical field, concretely relates to a PIN line milling clamping mechanism. BACKGROUND

[0002] PIN line milling clamping mechanism is a kind of fixture system for precision machining and milling workpiece. Its design aims at improving the workpiece fixing precision and stability in machining process, to ensure that the milling operation in the range can be efficiently and accurately completed, but in the process of traditional clamping PIN line, PIN line surface paint removal unqualified, the yield reduction condition occurs. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of PIN line milling clamping mechanism to solve the problem of PIN line surface paint removal unqualified easily caused in the above background technique.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of PIN line milling clamping mechanism, including base and the cylinder being installed on the upper side of base;

[0005] The right end outer wall of the base is fixedly connected with bottom frame;

[0006] The front end outer wall inside of the bottom frame is provided with front-to-back through-through mouth;

[0007] The inside of the mouth is provided with PIN line main body;

[0008] The left and right sides of the PIN line main body are provided with horizontal clamping block.

[0009] Preferably, the upper end outer wall of the two horizontal clamping blocks is provided with connecting block, and the two horizontal clamping blocks move in left and right directions.

[0010] Preferably, the upper end outer wall of the two horizontal clamping blocks is provided with upper support block, and the lower side of the two horizontal clamping blocks is provided with lower support block.

[0011] Preferably, the right side of the bottom frame is provided with hatch, and a plurality of lock catches are arranged between the hatch and bottom frame to limit the opening and closing of hatch.

[0012] Preferably, the upper end outer wall of the bottom frame is fixedly connected with connecting component, and the upper end outer wall of the bottom frame is fixedly connected with sealed cabin to prevent debris overflow.

[0013] Preferably, the upper end outer wall of the base is fixedly connected with fixing frame to limit the position of cylinder, and support rod is arranged between the cylinder and sealed cabin.

[0014] Compared with the prior art, the PIN line milling clamping mechanism has the following beneficial effects:

[0015] By installing the transverse clamping block, the PIN line is simultaneously clamped up, down, left and right through the extension action of one air cylinder, and is used on the copper line wide edge peeling clamping station. When the copper line adopts the milling peeling mode, the copper line bears the milling lateral force in the milling cutter movement direction. Since the mechanism realizes the centering clamping of the four surfaces of the copper line, the copper line remains stable when the milling cutter moves, so that the copper line paint peeling unqualified phenomenon can be effectively avoided. In addition, since the mechanism can realize the simultaneous clamping of the four surfaces of the PIN only by relying on the action of one air cylinder, it has great advantages in the aspect of beat improvement. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the PIN line milling clamping mechanism of the utility model.

[0017] Figure 2 It is a top view partial structure schematic view of the PIN line milling clamping mechanism of the utility model.

[0018] Figure 3 It is a side view partial structure schematic view of the PIN line milling clamping mechanism of the utility model.

[0019] In the drawing: 1, base; 2, fixed frame; 3, air cylinder; 4, sealed cabin; 5, connecting part; 6, cabin door; 7, lock catch; 8, PIN line main body; 9, through opening; 10, bottom frame; 11, transverse clamping block; 12, connecting block; 13, upper support block; 14, lower support block. DETAILED DESCRIPTION

[0020] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] The utility model provides a kind of PIN line milling clamping mechanism as Figures 1-3 As shown in the drawing, it includes base 1 and the air cylinder 3 installed on the upper side of base 1;

[0022] The right end outer wall of base 1 is fixedly connected with bottom frame 10;

[0023] The front end outer wall of bottom frame 10 is internally provided with front and rear through through opening 9;

[0024] The inside of through opening 9 is provided with PIN line main body 8;

[0025] The left and right sides of the PIN line body 8 are provided with transverse clamping blocks 11.

[0026] As shown in Figure 2 and Figure 3 , the upper end outer wall of the two transverse clamping blocks 11 is provided with a connecting block 12, the two transverse clamping blocks 11 move in the left and right directions, the upper end outer wall of the two transverse clamping blocks 11 is provided with an upper support block 13, and the lower side of the two transverse clamping blocks 11 is provided with a lower support block 14. When the cylinder 3 is activated, the piston moves outward and pushes the transverse clamping block 11 inward to press against the PIN line body 8, forming an upper and lower and left and right clamping. The transverse clamping block 11 is clamped from four directions, up, down, left and right, under the action of the cylinder 3, so as to ensure the complete fixing of the copper wire. During the peeling process, when the milling cutter generates a lateral force, the copper wire will be affected by stress. Due to the alignment clamping of the clamping mechanism on the four surfaces, the displacement or shaking of the copper wire can be effectively prevented, so as to maintain stability and ensure the milling accuracy.

[0027] As shown in Figure 1 , the right side of the bottom frame 10 is provided with a hatch 6, and a plurality of lock buckles 7 are arranged between the hatch 6 and the bottom frame 10 to limit the opening and closing of the hatch 6.

[0028] The opening and closing of the hatch 6 is limited by the plurality of lock buckles 7. When the workpiece does not need to be replaced, the hatch 6 remains closed to protect the internal elements. The purpose of the lock buckle 7 is to limit the opening and closing of the hatch 6, so as to ensure that the hatch 6 will not be accidentally opened during operation, thereby ensuring safety and normal operation of the equipment.

[0029] As shown in Figure 1 , the upper end outer wall of the bottom frame 10 is fixedly connected with a connecting component 5, and the upper end outer wall of the bottom frame 10 is fixedly connected with a sealed cabin 4 to prevent debris from overflowing.

[0030] The connecting component 5 is fixedly connected to the upper end outer wall of the bottom frame 10, and the connecting component 5 can be used to connect other components or interface with external equipment. The design of the sealed cabin 4 is mainly to prevent debris and sundries generated during the milling process from overflowing into the working environment, and to keep the working area clean.

[0031] As shown in Figure 1 , the upper end outer wall of the base 1 is fixedly connected with a fixing frame 2 to limit the position of the cylinder 3, and a support rod is arranged between the cylinder 3 and the sealed cabin 4.

[0032] The support rod is arranged between the cylinder 3 and the sealed cabin 4, and provides additional support and stability, enhances the structural strength of the cylinder 3, improves the stability of the entire clamping mechanism, and reduces possible vibration and displacement when the cylinder 3 is working.

[0033] The principle of the embodiment is that when the cylinder 3 is activated, the piston moves outward and pushes the transverse clamping block 11 to press against the PIN line body 8, forming clamping from top to bottom and left to right. The transverse clamping block 11 is driven by the action of the cylinder 3 and simultaneously clamps the PIN line body 8 from four directions, top, bottom, left and right. This can ensure the complete fixing of the copper wire. During the peeling process, when the milling cutter generates a lateral force, the copper wire will be affected by stress. Due to the alignment clamping of the clamping mechanism on the four sides, the displacement or shaking of the copper wire can be effectively prevented, thereby maintaining stability and ensuring milling accuracy.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A PIN wire milling clamping mechanism, comprising a base (1) and a cylinder (3) mounted on the upper side of the base (1); The base (1) is fixedly connected to the outer wall of the right end of the base (1); The bottom frame (10) has a through opening (9) on the front outer wall. The port (9) is provided with a PIN wire body (8); Its features are: The PIN wire body (8) is provided with transverse clamping blocks (11) on both the left and right sides.

2. The PIN wire milling clamping mechanism according to claim 1, characterized in that: Both of the two transverse clamping blocks (11) have connecting blocks (12) on their upper outer walls, and the two transverse clamping blocks (11) can move in the left and right directions.

3. The PIN wire milling clamping mechanism according to claim 1, characterized in that: The upper outer walls of the two transverse clamping blocks (11) are provided with upper support blocks (13), and the lower sides of the two transverse clamping blocks (11) are provided with lower support blocks (14).

4. The PIN wire milling clamping mechanism according to claim 1, characterized in that: A hatch (6) is provided on the right side of the bottom frame (10), and a plurality of latches (7) are provided between the hatch (6) and the bottom frame (10) to restrict the opening and closing of the hatch (6).

5. The PIN wire milling clamping mechanism according to claim 1, characterized in that: The upper outer wall of the bottom frame (10) is fixedly connected to a connecting component (5), and the upper outer wall of the bottom frame (10) is fixedly connected to a sealing chamber (4) to prevent debris from spilling out.

6. The PIN wire milling clamping mechanism according to claim 1, characterized in that: A fixing frame (2) is fixedly connected to the upper outer wall of the base (1) to limit the position of the cylinder (3), and a support rod is provided between the cylinder (3) and the sealing chamber (4).

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