Perforating device for cylinder barrel

Abstract

The utility model belongs to the technical field of cylinder production, and particularly relates to a punching device for a cylinder barrel, which comprises a base, a punching mechanism mounted on the base through a support, a transverse moving mechanism mounted on the base, a longitudinal moving mechanism mounted on the transverse moving mechanism and a positioning mechanism mounted on the longitudinal moving mechanism. The air cylinder barrel is placed on the platen, one side face of the air cylinder barrel abuts against the inner concave face of the clamping block, then the air cylinder can be driven to push the adjusting part to move towards the clamping block, the two limiting blocks are driven by the adjusting part to move relatively, the two ends of the air cylinder barrel are limited and clamped, then the adjusting stud can be rotated, and the air cylinder barrel can be adjusted. The air cylinder barrel can be stably positioned by directly driving the air cylinder subsequently, so that the peripheral side of the air cylinder barrel can be limited, the air cylinder barrel can be stably positioned, and the device can adapt to quick positioning of the air cylinder barrels with different sizes and is convenient to take and place.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinder production, in particular to a drilling device for a cylinder barrel. Background Art

[0002] The cylinder is a pneumatic actuator that converts the pressure energy of compressed gas into mechanical energy in pneumatic transmission. It is widely used in various fields such as printing, semiconductors, automatic control and robotics. It is a very important actuator. The cylinder can work reliably under harsh conditions, is easy to operate, and is basically maintenance-free.

[0003] In the production and processing of cylinders, it is necessary to drill holes in multiple positions of the aluminum barrel of the cylinder, and it needs to be positioned before drilling. The commonly used positioning mechanism is usually a single adapter placement with poor adaptability, while the multi-size positioning positioning mechanism is more cumbersome to operate and has a slow positioning efficiency, which greatly affects efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a cylinder barrel punching device to solve the problems raised in the above background technology in view of the defects of the prior art.

[0005] A punching device for a cylinder barrel comprises a base, a punching mechanism installed on the base through a bracket, a transverse mechanism installed on the base, a longitudinal mechanism installed on the transverse mechanism and a positioning mechanism installed on the longitudinal mechanism, the positioning mechanism comprising a clamping block, a table, a slide rail, a limit block, an adjustment part, a cylinder and an adjustment stud, the table being integrally installed on one side of the clamping block, the limit blocks being two groups opposed to each other and sliding on a movable plate three through a slide rail, the adjustment part being installed at the output end of the cylinder and being used to drive the two groups of limit blocks to move in opposite directions, and the adjustment stud being rotatably installed in the middle of the adjustment part.

[0006] By adopting the above technical solution, the cylinder body can be placed quickly and conveniently, and its peripheral side can be positioned.

[0007] The punching mechanism includes a motor, a slide column, a screw rod, a movable plate and a puncher. The screw rod is installed at the output end of the slide column. The movable plate is transmission-connected to the screw rod and slides up and down along two slide columns on both sides of the screw rod. The puncher is installed on the movable plate.

[0008] By adopting the above technical solution, it is convenient to punch holes in the cylinder barrel.

[0009] The transverse movement mechanism includes a second motor, a second screw rod, a second slide column and a second moving plate. The second screw rod is installed at the output end of the second motor. The second moving plate is transmission-connected to the second screw rod, and two slide columns on both sides of the second screw rod slide transversely.

[0010] By adopting the above technical solution, the cylinder body is moved laterally to adjust the position.

[0011] The longitudinal movement mechanism includes a guide rail, a motor three, a screw rod three, a sliding column three and a moving plate three. The motor three is slidably arranged on the guide rail, the screw rod three is fixedly installed at the output end of the motor three, the moving plate three is transmission-connected to the screw rod three, and moves longitudinally along the two sliding columns three on both sides of the screw rod three.

[0012] By adopting the above technical solution, the cylinder body is moved longitudinally to adjust the position

[0013] A trapezoidal groove is formed on a side of the clamping block facing the cylinder.

[0014] By adopting the above technical solution, it is possible to adapt to the positioning of cylinder bodies of different sizes.

[0015] One side surface opposite to the two groups of limit blocks has a boss protruding outwards, and the upper surface of the boss is on the same horizontal plane as the upper surface of the table plate.

[0016] By adopting the above technical solution, the bottom of the cylinder body is stably supported.

[0017] The adjusting stud is also rotatably connected with a nut.

[0018] By adopting the above technical solution, after the contact limit of the adjusting stud on the side of the cylinder barrel is reached, the nut is rotated to fit with the adjusting portion, thereby increasing the stability of the adjusting stud.

[0019] The beneficial effects of the punching device for the cylinder barrel of the utility model are:

[0020] Place the cylinder body on the table with one side against the inner concave surface of the block. Then the cylinder can be driven to push the adjusting part to move in the direction of the block. The adjusting part drives the two sets of limit blocks to make relative movement, so as to limit and clamp the two ends of the cylinder body. Then the adjusting stud can be rotated to make its end against the other side of the cylinder body (later on, only the cylinder needs to be driven directly to stably position the cylinder body). This completes the circumferential limit of the cylinder body and stably positions it. The device can adapt to the rapid positioning of cylinder bodies of different sizes and is convenient for taking and placing. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the cylinder barrel punching device proposed by the utility model;

[0022] Figure 2 Another perspective view of the cylinder barrel punching device proposed by the utility model;

[0023] Figure 3This is a schematic diagram of the positioning mechanism structure of the cylinder barrel punching device proposed by the utility model.

[0024] In the figure: 1. base; 2. bracket; 3. motor 1; 4. slide column 1; 5. screw rod 1; 6. moving plate 1; 7. punch; 8. motor 2; 9. screw rod 2; 10. slide column 2; 11. moving plate 2; 12. guide rail; 13. motor 3; 14. screw rod 3; 15. slide column 3; 16. moving plate 3; 17. positioning mechanism; 1701. block; 1702. table; 1703. slide rail; 1704. limit block; 1705. adjustment unit; 1706. cylinder; 1707. adjustment stud; 1708. nut. DETAILED DESCRIPTION

[0025] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0026] Reference Figure 1-3 A punching device for a cylinder body, comprising a base 1, a punching mechanism installed on the base 1 through a bracket 2, a transverse movement mechanism installed on the base 1, a longitudinal movement mechanism installed on the transverse movement mechanism, and a positioning mechanism 17 installed on the longitudinal movement mechanism, wherein the positioning mechanism 17 comprises a clamping block 1701, a table 1702, a slide rail 1703, a limit block 1704, an adjusting portion 1705, a cylinder 1706, and an adjusting stud 1707, wherein the table 1702 is integrally installed on one side of the clamping block 1701, the limit blocks 1704 are two sets of opposed and slide on a movable plate 16 through a slide rail 1703, the adjusting portion 1705 is installed at the output end of the cylinder 1706, and is used to drive the two sets of limit blocks 1704 to move in opposite directions, and the adjusting stud 1707 is rotatably installed in the middle of the adjusting portion 1705;

[0027] A trapezoidal groove is provided on one side of the block 1701 facing the cylinder 1706. After the cylinder body is placed on the platform 1702, one side of the cylinder body contacts the two sides of the groove of the block 1701. After the two sets of limit blocks 1704 position the two ends of the cylinder body and the adjusting stud 1707 contacts the other side of the cylinder body, the cylinder body can be restricted. The groove at the block 1701 can position the cylinder body more stably.

[0028] The punching mechanism includes a motor 3, a slide column 4, a screw rod 5, a movable plate 6 and a puncher 7. The screw rod 5 is installed at the output end of the slide column 4. The movable plate 6 is connected to the screw rod 5 by transmission and slides up and down along the two slide columns 4 on both sides of the screw rod 5. The puncher 7 is installed on the movable plate 6 to facilitate positioning and punching of the cylinder body.

[0029] The transverse movement mechanism includes a motor 28, a screw rod 29, a sliding column 210 and a movable plate 21. The screw rod 29 is installed at the output end of the motor 28, the movable plate 211 is connected to the screw rod 29 by transmission, and the two sliding columns 210 on both sides of the screw rod 29 slide laterally; the longitudinal movement mechanism includes a guide rail 12, a motor 3 13, a screw rod 3 14, a sliding column 3 15 and a movable plate 3 16. The motor 3 13 is slidably arranged on the guide rail 12, the screw rod 3 14 is fixedly installed at the output end of the motor 3 13, the movable plate 3 16 is connected to the screw rod 3 14 by transmission, and moves longitudinally along the two sliding columns 3 15 on both sides of the screw rod 3 14; through the transverse movement mechanism and the longitudinal movement mechanism, the position of the cylinder body can be adjusted, and the punching mechanism is cooperated to position and punch the cylinder body.

[0030] A boss protrudes outward from one side opposite to the other side of the two sets of limit blocks 1704, and the upper surface of the boss is on the same horizontal plane as the upper surface of the table 1702; the boss and the table 1702 can jointly support the bottom of the cylinder body, and slots are also opened on both sides of the table 1702. When the adjustment part 1705 moves, it will not be hindered by the table 1702 and can move smoothly.

[0031] A nut 1708 is also rotatably connected to the adjusting stud 1707; the adjusting stud 1707 is rotatably installed on the adjusting portion 1705, and a contact plate is installed on the end of the adjusting stud 1707, through which the adjusting stud 1707 cooperates with the contact plate to contact the side of the cylinder body to limit the position, and then 1706 can be directly driven to push the adjusting portion 1705 to move, so that the adjusting stud 1707, the limit block 1704 and the clamping block 1701 can jointly limit the side of the cylinder body to achieve positioning.

[0032] Working principle: Place the cylinder body on the table 1702, with one side against the inner concave surface of the block 1701, and then drive the cylinder 1706 to push the adjustment part 1705 to move in the direction of the block 1701, and drive the two sets of limit blocks 1704 to make relative movement through the adjustment part 1705 to limit and clamp the two ends of the cylinder body, and then rotate the adjusting stud 1707 to make its end against the other side of the cylinder body (later only need to directly drive the cylinder 1706 to stably position the cylinder body), thus completing the circumferential limit of the cylinder body and stably positioning it.

[0033] After completing the positioning of the cylinder body, the motor 13 can be driven to drive the movable plate 16 to move downward along the sliding column 14 through the screw 15, and the movable plate 6 drives the punching machine 7 to move synchronously, so as to punch holes in the cylinder body; during this period, the motor 28 can be driven to drive the movable plate 211 to move horizontally along the sliding column 210 through the screw 29, so that the cylinder body can synchronously realize the lateral position movement, and the driving motor 3 13 can drive the movable plate 3 16 to move longitudinally along the sliding column 3 15 through the screw 3 14, so that the cylinder body can synchronously realize the longitudinal position movement, thereby adjusting the position of the cylinder body, and cooperating with the punching machine 7 to perform punching processing on the cylinder body.

[0034] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A punching device for a cylinder body, comprising a base (1), a punching mechanism mounted on the base (1) via a bracket (2), a transverse movement mechanism mounted on the base (1), a longitudinal movement mechanism mounted on the transverse movement mechanism, and a positioning mechanism (17) mounted on the longitudinal movement mechanism, characterized in that: The positioning mechanism (17) comprises a clamping block (1701), a platform (1702), a slide rail (1703), a limit block (1704), an adjustment portion (1705), a cylinder (1706) and an adjustment stud (1707); the platform (1702) is integrally mounted on one side of the clamping block (1701); the limit blocks (1704) are two groups that are opposed to each other and slide on the movable plate three (16) through the slide rail (1703); the adjustment portion (1705) is mounted at the output end of the cylinder (1706) and is used to drive the two groups of limit blocks (1704) to move in opposite directions; and the adjustment stud (1707) is rotatably mounted on the middle of the adjustment portion (1705).

2. The cylinder body punching device according to claim 1, characterized in that: The punching mechanism comprises a motor (3), a slide column (4), a screw rod (5), a movable plate (6) and a punching machine (7), wherein the screw rod (5) is installed at the output end of the slide column (4), the movable plate (6) is transmission-connected to the screw rod (5) and slides up and down along two slide columns (4) on both sides of the screw rod (5), and the punching machine (7) is installed on the movable plate (6).

3. The cylinder body punching device according to claim 2, characterized in that: The transverse movement mechanism comprises a second motor (8), a second screw rod (9), a second slide column (10) and a second moving plate (11). The second screw rod (9) is installed at the output end of the second motor (8). The second moving plate (11) is transmission-connected to the second screw rod (9), and the two second slide columns (10) on both sides of the second screw rod (9) slide transversely.

4. The cylinder body punching device according to claim 3, characterized in that: The longitudinal movement mechanism comprises a guide rail (12), a motor three (13), a screw rod three (14), a slide column three (15) and a movable plate three (16). The motor three (13) is slidably arranged on the guide rail (12), the screw rod three (14) is fixedly installed at the output end of the motor three (13), and the movable plate three (16) is transmission-connected to the screw rod three (14) and moves longitudinally along the two slide columns three (15) on both sides of the screw rod three (14).

5. The cylinder body punching device according to claim 4, characterized in that: A trapezoidal groove is formed on one side of the block (1701) facing the cylinder (1706).

6. The cylinder body punching device according to claim 5, characterized in that: A boss protrudes outwards from one side of the two groups of limit blocks (1704) facing each other, and the upper surface of the boss is on the same horizontal plane as the upper surface of the platform (1702).

7. The cylinder body punching device according to claim 6, characterized in that: The adjusting stud (1707) is also rotatably connected with a nut (1708).

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