Multiple-stroke mobile platform

Abstract

The utility model provides a double-stroke moving platform which comprises a butt joint box, a butt joint groove is formed in one side of the butt joint box, a moving platform is arranged on the inner wall of the butt joint groove, a moving sliding plate is fixedly connected to one side of the moving platform, a sliding block is fixedly connected to one side of the moving sliding plate, and a guide rail is fixedly connected to the inner wall of the butt joint groove. A rail groove is formed in the bottom of the guide rail, lubricating oil is injected into the lubricating groove through a material injection pipe, then the lubricating groove can store the lubricating oil, when the movable platform works, the sliding block can move in the rail groove and then pass through the ball, and the ball can rotate; when the ball rolls, part of lubricating oil can be brought out of the lubricating groove through the discharging channel, then a small amount of lubricating oil can enter the rail groove, and then the sliding block moves to make contact with the lubricating oil; and therefore, the inner wall of the rail groove can be uniformly lubricated when the sliding block moves.

Description

TECHNICAL FIELD

[0001] The utility model relates to a double stroke moving platform belongs to wafer line cutting equipment field. BACKGROUND

[0002] Wafer cutting is the wafer segmentation of multiple independent dies through multiple process treatments, and the dies usually contain complete circuit functions and are the core components for manufacturing electronic products, with the complexity of chip design and the reduction of size, the precision and efficiency requirements of wafer cutting technology are also higher and higher, and the line cutting machine as an advanced cutting equipment can meet these requirements, and the double stroke moving platform in the wafer line cutting machine is a mechanical structure for expanding the working stroke and is mainly used for increasing the moving range of the platform during cutting to process larger size wafers.

[0003] In order to ensure the smooth running of the double stroke moving platform, reduce the wear and prolong the service life, lubricating oil is regularly added in the guide rail and the sliding block, but in the prior art, the lubricating oil is manually squeezed into the guide rail, and the lubricating oil is purified when the sliding block slides to realize lubrication, so that the guide rail part far away from the lubricating oil cannot be well lubricated, and the lubrication effect is reduced. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a double stroke moving platform to solve the problems in the background art, and the utility model realizes uniform lubrication of the inner wall of the rail groove when the sliding block moves, and improves the lubrication effect.

[0005] In order to achieve the above purpose, the utility model is implemented by the following technical scheme: a double stroke moving platform, comprising a docking box, a docking groove is formed in one side of the docking box, a moving platform is arranged on the inner wall of the docking groove, a moving sliding plate is fixedly connected to one side of the moving platform, and a sliding block is fixedly connected to one side of the moving sliding plate.

[0006] The inner wall of the docking groove is fixedly connected with a guide rail, the bottom of the guide rail is provided with a rail groove, the inner wall of the rail groove is slidably connected with the outer wall of the sliding block, the inside of the guide rail is provided with a lubricating groove, and the inside of the lubricating groove is provided with a lubricating part.

[0007] Further, the lubricating part comprises a discharging channel formed in the inner bottom wall of the lubricating groove, the inner wall of the discharging channel is rotatably connected with a ball, and the inside of the lubricating groove is provided with a limiting part.

[0008] Further, the limiting part comprises a fixed column fixedly connected to the inner top wall of the lubricating groove, and the bottom of the fixed column is fixedly connected with a supporting plate.

[0009] Further, the inner wall of the support plate is fixedly connected with a rubber block, and the outer wall of the ball is in sliding connection with the bottom of the rubber block.

[0010] Further, the bottom of the docking box is fixedly connected with a moving base, and one side of the moving slide plate is fixedly connected with an oil moving block.

[0011] Further, the inner top wall of the lubricating groove is fixedly sleeved with a feeding pipe, and the top of the feeding pipe is rotatably connected with a pipe cover.

[0012] The beneficial effects of the utility model are:

[0013] 1. The lubricating oil is injected into the inside of the lubricating groove through the feeding pipe, and the lubricating groove can store the lubricating oil. When the moving platform works, the sliding block moves in the inside of the rail groove, and then passes through the ball. The ball rotates, and part of the lubricating oil is taken out of the lubricating groove through the discharging channel when the ball rolls. Then a small amount of lubricating oil enters the inside of the rail groove, and the sliding block moves to contact the lubricating oil. Since the number of lubricating parts is multiple, the multiple lubricating parts are evenly arranged in the inside of the lubricating groove, and the sliding block can evenly lubricate the inner wall of the rail groove when moving, thereby improving the lubricating effect.

[0014] 2. The support plate can limit the ball, and the ball cannot be separated from the discharging channel. The inner wall of the support plate is fixedly connected with a rubber block, and the outer wall of the ball is in sliding connection with the bottom of the rubber block. The rubber block is soft and has resilience, and the ball can be reset through the resilience of the rubber block after being extruded and rotated, thereby further meeting the working requirements of the device and improving the practicability of the device. BRIEF DESCRIPTION OF DRAWINGS

[0015] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 It is a structure schematic view of a double-stroke moving platform of the utility model;

[0017] Figure 2 It is a structure schematic view of a double-stroke moving platform of the utility model; Figure 1 It is an enlarged view of the structure at position A in the utility model;

[0018] Figure 3 It is a structure schematic view of a guide rail in the utility model;

[0019] Figure 4 It is an inside structure schematic view of a guide rail in the utility model;

[0020] Figure 5 It is a structure schematic view of a double-stroke moving platform of the utility model; Figure 4 It is an enlarged view of the structure at position B in the utility model;

[0021] Figure 6 It is the structure diagram of the push-pull block in the utility model.

[0022] In the figure: 1, butt joint box; 2, mobile base; 3, butt joint groove; 4, mobile platform; 5, guide rail; 6, rail groove; 7, sliding block; 8, lubricating groove; 9, discharge channel; 10, fixed column; 11, support plate; 12, rubber block; 13, ball; 14, moving block; 15, injection pipe; 16, pipe cover; 17, mobile sliding plate. DETAILED DESCRIPTION

[0023] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0024] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a double stroke mobile platform, including butt joint box 1, the side of butt joint box 1 is equipped with butt joint groove 3, butt joint box 1 moves to the side of butt joint groove 3 located outside line cutting machine, it can stop moving, the inner wall of butt joint groove 3 is equipped with mobile platform 4, the side of mobile platform 4 is fixedly connected with mobile sliding plate 17, the side of mobile sliding plate 17 is fixedly connected with sliding block 7, the side of moving block 14 is provided with push block, and then mobile platform 4 can drive mobile sliding plate 17 and moving block 14 to move when moving.

[0025] The inner wall of butt joint groove 3 is fixedly connected with guide rail 5, the bottom of guide rail 5 is equipped with rail groove 6, the inner wall of rail groove 6 is slidably connected with the outer wall of sliding block 7, sliding block 7 will move inside rail groove 6 when mobile platform 4 works, lubricating groove 8 is arranged in the inside of guide rail 5, and lubricating member is arranged in the inside of lubricating groove 8.

[0026] Lubricating member includes discharge channel 9 arranged in the bottom wall of lubricating groove 8, the inner wall of discharge channel 9 is rotatably connected with ball 13, and limiting member is arranged in the inside of lubricating groove 8.Because sliding block 7 will move inside rail groove 6 when mobile platform 4 works, ball 13 will rotate by acting force when sliding block 7 passes through ball 13, and then part of lubricating oil can be taken out of lubricating groove 8 by discharge channel 9 when ball 13 rolls, and then part of lubricating oil enters the inside of rail groove 6 by discharge channel 9, sliding block 7 will contact with lubricating oil, to play the role of lubrication, the number of lubricating members is multiple, and multiple lubricating members are evenly arranged in the inside of lubricating groove 8, and then sliding block 7 can evenly lubricate the inner wall of rail groove 6 when moving.

[0027] The limiting component comprises a fixed column 10 fixedly connected to the inner top wall of the lubricating groove 8, the bottom of the fixed column 10 is fixedly connected with a supporting plate 11, the supporting plate 11 can limit the ball 13, so that the ball 13 cannot be separated from the discharge channel 9, and the ball 13 can only rotate in the discharge channel 9, the diameter of the discharge channel 9 is smaller than the diameter of the ball 13, so that part of the ball 13 extends into the rail groove 6 through the discharge channel 9, and the sliding block 7 can drive the ball 13 to move when moving.

[0028] The inner wall of the supporting plate 11 is fixedly connected with a rubber block 12, and the outer wall of the ball 13 is slidably connected with the bottom of the rubber block 12, the rubber block 12 is soft and has elasticity, so that the ball 13 can be reset through the elasticity of the rubber block 12 after being extruded and rotated.

[0029] The bottom of the docking box 1 is fixedly connected with a moving base 2, one side of the moving sliding plate 17 is fixedly connected with a moving block 14, the moving base 2 is an existing device, which will not be explained here, the driving system on the moving base 2 is associated with the control system outside, so that the moving base 2 can be controlled to move the docking box 1, the moving block 14 is provided with a pushing block, so that the moving platform 4 can drive the moving sliding plate 17 and the moving block 14 to move when moving.

[0030] The inner top wall of the lubricating groove 8 is fixedly sleeved with a feeding pipe 15, and the top of the feeding pipe 15 is rotatably connected with a pipe cover 16, the pipe cover 16 is opened, and the lubricating oil can be added into the lubricating groove 8 through the feeding pipe 15, and the lubricating groove 8 can store the lubricating oil.

[0031] Working principle: first, control the moving base 2 to drive the docking box 1 to move, the docking box 1 moves to the side of the docking groove 3 located on the outside of the line cutting machine, and then stops moving, the moving block 14 is provided with a pushing block, so that the moving platform 4 can drive the moving sliding plate 17 and the moving block 14 to move when moving;

[0032] Secondly, the pipe cover 16 is opened, and the lubricating oil can be injected into the lubricating groove 8 through the feeding pipe 15, so that the lubricating groove 8 can store the lubricating oil, and the moving platform 4 moves in the work, the sliding block 7 moves in the rail groove 6, so that it passes through the ball 13, and the ball 13 rotates;

[0033] Finally, the supporting plate 11 can limit the ball 13, so that the ball 13 cannot be separated from the discharge channel 9, and the ball 13 can carry part of the lubricating oil out of the lubricating groove 8 through the discharge channel 9 when rolling, so that a small amount of lubricating oil enters the rail groove 6, and the sliding block 7 moves to contact the lubricating oil, because the number of lubricating components is multiple, the multiple lubricating components are evenly arranged in the lubricating groove 8, so that the sliding block 7 can evenly lubricate the inner wall of the rail groove 6 when moving.

[0034] Although the present specification is described in terms of embodiments, not every embodiment describes a complete technology solution. The description herein of relative numerical values and / or other specifications, such as ranges of values and / or other parameters, should be construed as not necessarily being limited to those specific values and / or other parameters; instead, a description of a value and / or other parameter as a lower or upper limit is intended to cover all technical equivalents, whether known or unknown to the skilled artisan at the time of the present specification.

Claims

1. A double stroke mobile platform comprising a docking box (1), characterized in that: The docking box (1) is provided with a docking groove (3) on one side, the inner wall of the docking groove (3) is provided with a moving platform (4), one side of the moving platform (4) is fixedly connected with a moving slide plate (17), one side of the moving slide plate (17) is fixedly connected with a sliding block (7); The inner wall of the docking groove (3) is fixedly connected with a guide rail (5), the bottom of the guide rail (5) is provided with a rail groove (6), the inner wall of the rail groove (6) is in sliding connection with the outer wall of the sliding block (7), the inside of the guide rail (5) is provided with a lubricating groove (8), and the inside of the lubricating groove (8) is provided with a lubricating part.

2. The double stroke mobile platform according to claim 1, wherein: The lubricating part comprises a discharging channel (9) formed in the inner bottom wall of the lubricating groove (8), the inner wall of the discharging channel (9) is rotatably connected with a ball (13), and the inside of the lubricating groove (8) is provided with a limiting part.

3. The double stroke mobile platform according to claim 2, wherein: The limiting part comprises a fixed column (10) fixedly connected to the inner top wall of the lubricating groove (8), and the bottom of the fixed column (10) is fixedly connected with a supporting plate (11).

4. The double stroke mobile platform according to claim 3, wherein: The inner wall of the supporting plate (11) is fixedly connected with a rubber block (12), and the outer wall of the ball (13) is in sliding connection with the bottom of the rubber block (12).

5. The double stroke mobile platform according to claim 1, wherein: The bottom of the docking box (1) is fixedly connected with a moving base (2), and one side of the moving slide plate (17) is fixedly connected with an oil moving block (14).

6. The double stroke mobile platform of claim 1, wherein: The inner top wall of the lubricating groove (8) is fixedly sleeved with a feeding pipe (15), and the top of the feeding pipe (15) is rotatably connected with a pipe cover (16).

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