Tool plate for multi-point type vacuum suction cup

Abstract

The utility model relates to the technical field of part machining, in particular to a tooling plate for a multi-point type vacuum chuck, which comprises a tooling plate body, a plurality of adjusting cylinders are fixedly connected to the inner wall of the bottom of the tooling plate body and are distributed in a linear array, a spring is fixedly connected to the inner wall of the bottom of each adjusting cylinder, and the adjusting cylinders are fixedly connected to the inner wall of the bottom of each spring. The inner wall of the adjusting cylinder is movably sleeved with a suction cup supporting column, and a notch is formed in the bottom of the suction cup supporting column. According to the utility model, when a tubular workpiece is placed on the tooling plate body, the vacuum chuck body can be attached to the side surface of the tubular workpiece by pressing the chuck support column downwards through the gravity of the tubular workpiece and then passing through the spring, and meanwhile, the vacuum chuck body can be inclined through the movable shaft, so that the contact surface between the vacuum chuck and the tubular workpiece can be increased; and then the vacuum chuck body is adsorbed on the side surface of the tubular workpiece through the vacuum pump, so that the effect of fixing the tubular workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a tooling plate used for a multi-point vacuum suction cup. Background Art

[0002] The vacuum suction cup is used to fix the workpiece. The suction cup made of silicone rubber is very suitable for grasping products with rough surfaces. The tooling plate of the multi-point vacuum suction cup can fix the cover plate and tubular workpiece. The suction cup contacts the surface of the workpiece and extracts all the air inside it, thereby fixing the workpiece.

[0003] At present, when fixing tubular workpieces of different sizes, it is difficult to fix the tubular workpiece due to the curved surface of the tubular surface and the limited contact area between the vacuum suction cup and the tubular workpiece. When processing the tubular workpiece, the tubular workpiece may become loose and unstable. Utility Model Content

[0004] The purpose of the present utility model is to provide a tooling plate for a multi-point vacuum suction cup, so as to solve the problem raised in the above background technology that when fixing tubular workpieces of different sizes, the contact area between the vacuum suction cup and the tubular workpiece is limited due to the arc-shaped tubular surface, making it difficult to fix the tubular workpiece, and the tubular workpiece may become loose and unstable when processing the tubular workpiece. In order to achieve the above purpose, the present utility model provides the following technical solutions: a tooling plate for a multi-point vacuum suction cup, comprising a tooling plate body, the bottom inner wall of the tooling plate body is fixedly connected to a plurality of adjustment cylinders, and the adjustment cylinders are distributed in a linear array, the bottom inner wall of each adjustment cylinder is fixedly connected to a spring, the inner wall of the adjustment cylinder is movably sleeved with a suction cup support, the bottom of the suction cup support is provided with a notch, the bottom inner wall of the notch is fixedly connected to a suction pipe, the inner walls on both sides of the notch are movably connected to movable shafts, and the two movable shafts are mutually connected. A vacuum suction cup body is fixedly connected to one side and a suction pipe is fixedly connected to the bottom of the vacuum suction cup body. When the tubular workpiece is placed on the tooling plate body, the suction cup support is pressed downward by the gravity of the tubular workpiece, and the vacuum suction cup body can be attached to the side surface of the tubular workpiece through a spring. At the same time, the vacuum suction cup body can be tilted through a movable axis, thereby increasing the contact area between the vacuum suction cup and the tubular workpiece. Then, the vacuum suction cup body is adsorbed on the side surface of the tubular workpiece through a vacuum pump, which is beneficial to improving the effect of fixing the tubular workpiece.

[0005] Further preferably, a sealing ring is fixedly connected to the inner wall of the vacuum suction cup body, a branch groove is opened on the bottom inner wall of the tooling plate body, a branch pipe is fixedly connected inside the branch groove, and the branch pipe is fixedly connected to the suction pipe.

[0006] Further preferably, slots are respectively provided on both sides of the tooling plate body, and a telescopic tube is fixedly connected to the bottom of the suction cup support, and the telescopic tube is fixedly connected to the branch pipe. By installing the placement plate, the tubular workpiece can be prevented from being too heavy and breaking the vacuum suction cup body.

[0007] Further preferably, a placement plate is fixedly connected to the inside of the tooling plate body, the plug-in plate on the placement plate is plugged into the inside of the slot, holes are opened on the top of the placement plate, and the holes are distributed in a linear array. By arranging the holes on the placement plate, the suction cup support can be limited.

[0008] Further preferably, a placement groove is opened on the top of the tooling plate body, and a rubber plate is fixedly connected to the inside of the placement groove. The two sides of the rubber plate are curved. By installing the rubber plate, the two sides of the rubber plate are curved, which can protect the surface of the longer tubular workpiece and prevent the surface of the tubular workpiece from being scratched on the tooling plate body.

[0009] Further preferably, the bottom of the suction cup support is fixedly connected to a limiting plate, one end of the spring is fixedly connected to one side of the limiting plate, and the telescopic tube passes through the limiting plate. When the suction cup support is moving, the limiting plate can prevent the suction cup support from jumping out of the adjusting cylinder through the spring. At the same time, when placing a tubular workpiece, the placing plate can prevent the tubular workpiece from being too heavy and breaking the vacuum suction cup body, and the rubber plate can protect the surface of the longer tubular workpiece, which is beneficial to improving the protection effect of the device.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the utility model, when the tubular workpiece is placed on the tooling plate body, the suction cup support is pressed downward by the gravity of the tubular workpiece, and then the vacuum suction cup body can be attached to the side surface of the tubular workpiece through the spring, and at the same time, the vacuum suction cup body can be tilted through the movable shaft, thereby increasing the contact surface between the vacuum suction cup and the tubular workpiece, and then the vacuum suction cup body is adsorbed on the side surface of the tubular workpiece through the vacuum pump, which is beneficial to improve the effect of fixing the tubular workpiece;

[0012] In the utility model, when the suction cup support is moving, the limit plate can prevent the suction cup support from jumping out of the adjustment tube through the spring. At the same time, when placing a tubular workpiece, the placement plate can prevent the tubular workpiece from being too heavy and breaking the vacuum suction cup body. The rubber plate can protect the surface of a longer tubular workpiece, which is beneficial to improving the protection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram;

[0015] Figure 3 It is a schematic diagram of the three-dimensional partial structure of the utility model;

[0016] Figure 4 For this utility model Figure 3 The enlarged structural diagram at B in FIG.

[0017] Figure 5 This is a schematic diagram of the three-dimensional explosion structure of the utility model;

[0018] Figure 6 It is a schematic diagram of the three-dimensional partial explosion structure of the utility model.

[0019] In the figure: 1. tooling plate body; 2. adjustment cylinder; 3. spring; 4. suction cup support; 5. notch; 6. suction pipe; 7. movable shaft; 8. vacuum suction cup body; 9. sealing ring; 10. branch groove; 11. branch pipe; 12. slot; 13. telescopic tube; 14. placement plate; 15. hole; 16. placement groove; 17. rubber plate; 18. limit plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 6The utility model provides a technical solution: a tooling plate for a multi-point vacuum suction cup, comprising a tooling plate body 1, a plurality of adjusting cylinders 2 are fixedly connected to the bottom inner wall of the tooling plate body 1, and the adjusting cylinders 2 are distributed in a linear array, a spring 3 is fixedly connected to the bottom inner wall of each adjusting cylinder 2, a suction cup support 4 is movably sleeved on the inner wall of the adjusting cylinder 2, a slot 5 is opened at the bottom of the suction cup support 4, a suction pipe 6 is fixedly connected to the bottom inner wall of the slot 5, and movable shafts 7 are movably connected to the inner walls on both sides of the slot 5, a vacuum suction cup body 8 is fixedly connected to the opposite side of the two movable shafts 7, and the suction pipe 6 is fixedly connected to the bottom of the vacuum suction cup body 8. In this process, the vacuum suction cup body 8 contacted by the surface of the tubular workpiece can be pressed downward by the weight of the tubular workpiece, and then the spring 3 can provide power to the suction cup support 4, so that the vacuum suction cup body 8 is attached to the side surface of the tubular workpiece, and at the same time, the limit plate 18 moves in the adjusting cylinder 2 to prevent the suction cup support 4 from being moved by the elastic force of the spring 3. It pops up from the adjusting cylinder 2. During the movement of the suction cup support 4, the telescopic tube 13 at its bottom moves with the movement of the suction cup support 4 to prevent the connection pipe at its bottom from being separated during the adjustment of the suction cup support 4. When the vacuum suction cup body 8 contacts the tubular workpiece, the movable shaft 7 can be used to rotate the direction of the vacuum suction cup body 8 at a small angle according to the length of the radius of the tubular workpiece, so that the contact surface between the vacuum suction cup body 8 and the tubular workpiece is larger, thereby ensuring that the tubular workpiece is more stable during the processing. When the tubular workpiece is placed on the tooling plate body 1, the suction cup support 4 is pressed downward by the gravity of the tubular workpiece, and then the vacuum suction cup body 8 can be attached to the side surface of the tubular workpiece through the spring 3. At the same time, the vacuum suction cup body 8 can be tilted through the movable shaft 7, thereby increasing the contact surface between the vacuum suction cup and the tubular workpiece, and then the vacuum suction cup body 8 is adsorbed on the side surface of the tubular workpiece through the vacuum pump, which is beneficial to improving the effect of fixing the tubular workpiece.

[0022] In this embodiment, Figure 3 , Figure 4 and Figure 5As shown, a sealing ring 9 is fixedly connected to the inner wall of the vacuum suction cup body 8, a branch groove 10 is provided on the inner wall of the bottom of the tooling plate body 1, a branch pipe 11 is fixedly connected inside the branch groove 10 and the branch pipe 11 is fixedly connected to the suction pipe 6, slots 12 are provided on both sides of the tooling plate body 1, a telescopic tube 13 is fixedly connected to the bottom of the suction cup support 4, and the telescopic tube 13 is fixedly connected to the branch pipe 11, a placement plate 14 is fixedly connected to the inside of the tooling plate body 1, and the plug plate on the placement plate 14 is plugged into the inside of the slot 12, and holes 15 are provided on the top of the placement plate 14, and the holes 15 are distributed in a linear array, a placement groove 16 is provided on the top of the tooling plate body 1, and a rubber plate 17 is fixedly connected inside the placement groove 16, and the two sides of the rubber plate 17 are arc-shaped, the bottom of the suction cup support 4 is fixedly connected to a limiting plate 18, one end of the spring 3 is fixedly connected to one side of the limiting plate 18, and the telescopic tube 13 passes through the limiting plate 18. When fixing the tubular workpiece, the branch pipe 11 is first connected to the vacuum On the empty pump, then place the tubular workpiece in the middle of the top of the tooling plate body 1, and then start the vacuum pump to extract all the air in the branch pipe 11 and the telescopic pipe 13, and then through the suction pipe 6, the air in the vacuum suction cup body 8 can be extracted. In this process, the air in the contact area between the vacuum suction cup body 8 and the tubular workpiece can be completely extracted, so that the vacuum suction cup body 8 is firmly absorbed on the tubular side surface. By installing the rubber plate 17, the two sides of the rubber plate 17 are arc-shaped, and the surface of the longer tubular workpiece can be protected to prevent the surface of the tubular workpiece from being scratched on the tooling plate body 1. When the suction cup support 4 is moving, the limit plate 18 can prevent the suction cup support 4 from jumping out of the adjustment cylinder 2 through the spring 3. At the same time, when placing the tubular workpiece, the placement plate 14 can prevent the tubular workpiece from being too heavy to break the vacuum suction cup body 8, and the rubber plate 17 can be used to protect the surface of the longer tubular workpiece, which is beneficial to improve the protection effect of the device.

[0023] The use method and advantages of the utility model: When the tooling plate for the multi-point vacuum suction cup is used, the working process is as follows:

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when fixing the tubular workpiece, first connect the branch pipe 11 to the vacuum pump, then place the tubular workpiece in the middle of the top of the tooling plate body 1, and then start the vacuum pump to completely extract the air in the branch pipe 11 and the telescopic pipe 13, and then through the suction pipe 6, the air in the vacuum suction cup body 8 can be completely extracted. In this process, the air in the contact area between the vacuum suction cup body 8 and the tubular workpiece can be completely extracted, so that the vacuum suction cup body 8 is firmly sucked on the side surface of the tube. In this process, the vacuum suction cup body 8 contacting the surface of the tubular workpiece can be pressed downward by the weight of the tubular workpiece, and then the suction cup support 4 can be powered by the spring 3, thereby making the vacuum The suction cup body 8 is fitted on the side surface of the tube and moves in the adjusting tube 2 through the limit plate 18, which can prevent the suction cup support 4 from popping out of the adjusting tube 2 due to the elastic force of the spring 3. During the movement of the suction cup support 4, the telescopic tube 13 at its bottom moves with the movement of the suction cup support 4, preventing the connection pipe at the bottom from being separated during the adjustment of the suction cup support 4. When the vacuum suction cup body 8 contacts the tubular workpiece, the movable shaft 7 can be used to rotate the direction of the vacuum suction cup body 8 at a small angle according to the length of the radius of the tubular workpiece, so that the contact area between the vacuum suction cup body 8 and the tubular workpiece is larger, thereby ensuring that the tubular workpiece is more stable during the processing.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tooling plate for a multi-point vacuum suction cup, comprising a tooling plate body (1), characterized in that: The bottom inner wall of the tooling plate body (1) is fixedly connected to a plurality of adjustment cylinders (2), and the adjustment cylinders (2) are distributed in a linear array. The bottom inner wall of each adjustment cylinder (2) is fixedly connected to a spring (3). The inner wall of the adjustment cylinder (2) is movably sleeved with a suction cup support (4). A slot (5) is provided at the bottom of the suction cup support (4). The bottom inner wall of the slot (5) is fixedly connected to a suction pipe (6). The inner walls on both sides of the slot (5) are movably connected to movable shafts (7). The opposite sides of the two movable shafts (7) are fixedly connected to a vacuum suction cup body (8), and the suction pipe (6) is fixedly connected to the bottom of the vacuum suction cup body (8).

2. A tooling plate for a multi-point vacuum suction cup according to claim 1, characterized in that: A sealing ring (9) is fixedly connected to the inner wall of the vacuum suction cup body (8), a branch groove (10) is provided on the bottom inner wall of the tooling plate body (1), a branch pipe (11) is fixedly connected to the inside of the branch groove (10), and the branch pipe (11) is fixedly connected to the suction pipe (6).

3. A tooling plate for a multi-point vacuum suction cup according to claim 1, characterized in that: Slots (12) are respectively provided on both sides of the tooling plate body (1), and a telescopic tube (13) is fixedly connected to the bottom of the suction cup support (4), and the telescopic tube (13) is fixedly connected to the branch tube (11).

4. A tooling plate for a multi-point vacuum suction cup according to claim 1, characterized in that: A placement plate (14) is fixedly connected to the interior of the tooling plate body (1), the plug-in plate on the placement plate (14) is plugged into the interior of the slot (12), and holes (15) are provided on the top of the placement plate (14), and the holes (15) are distributed in a linear array.

5. The tooling plate for a multi-point vacuum suction cup according to claim 1, characterized in that: A placement groove (16) is provided on the top of the tooling plate body (1), a rubber plate (17) is fixedly connected inside the placement groove (16), and two sides of the rubber plate (17) are arc-shaped.

6. A tooling plate for a multi-point vacuum suction cup according to claim 3, characterized in that: The bottom of the suction cup support (4) is fixedly connected to a limiting plate (18), one end of the spring (3) is fixedly connected to one side of the limiting plate (18), and the telescopic tube (13) passes through the limiting plate (18).

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