CN108620621A - A kind of cylinder body puncher - Google Patents

Abstract

The invention relates to a cylinder drilling machine, comprising: a workbench, characterized in that: the workbench is provided with a clamping device and a drilling device, and the clamping device includes a rotating motor and a clamp connected with the rotating motor 1. The compression cylinder installed horizontally opposite to the rotating motor, and the second fixture connected to the compression cylinder; the first fixture rotates with the rotary motor, and the second fixture is connected to the compression cylinder through a bearing and is connected to the main shaft of the compression cylinder. The upper part is free to rotate, and the clamp one and the second clamp are used together; the punching device includes a punching motor and a punching drill connected to the punching motor, and a plurality of punching motors are correspondingly distributed between the rotating motor and the compression cylinder around the workpiece installation area. The invention has the advantages of simple structure, convenient and accurate positioning of the cylinder body, firm and reliable installation, changeable hole processing angle and position, and can realize simultaneous production and processing of multi-angle porous positions.

Description

A cylinder punching machine

technical field

The invention relates to the technical field of cylinder production and manufacturing, in particular to a cylinder punching machine.

Background technique

The cylinder is a cylindrical part that guides the piston to reciprocate in a straight line. The high-pressure gas pushes the piston to form mechanical energy through the expansion pressure in the cylinder, and the piston push rod moves and displaces to output mechanical energy.

At present, the cylinder block of pneumatic tools is mainly processed by traditional punching machines. Traditional punching machines need to manually adjust the jig to punch one product each time, and each operation can only punch holes in one direction. If multiple holes need to be punched, the clamp needs to be released, and the operator readjusts the direction to continue punching. The traditional punching machine cannot adapt to the processing of products of various specifications and varieties, and is relatively restrictive. Therefore, how to improve the drilling efficiency of the cylinder body and save manpower input is an urgent problem to be solved at present.

Contents of the invention

The object of the present invention is to provide a cylinder drilling machine with simple structure, convenient and accurate cylinder positioning, firm and reliable installation, changeable hole processing angle and position, and can realize simultaneous production and processing of multi-angle porous positions.

In order to achieve the above object, the technical solution adopted in the present invention is: a cylinder punching machine, comprising: a workbench, characterized in that: the workbench is provided with a clamping device and a punching device, the clamping The device includes a rotating motor, a clamp one connected to the rotating motor, a compression cylinder installed horizontally opposite to the rotation motor, and a clamp two connected to the compression cylinder; the clamp one rotates with the rotation motor, and the clamp two and the compression cylinder They are connected by bearings and rotate freely on the main shaft of the compression cylinder. The first clamp is used in conjunction with the second clamp; the punching device includes a punching motor connected to a punching motor, and a plurality of punching motors Correspondingly distributed around the workpiece mounting area between the rotating motor and the pressing cylinder.

Preferably, a slide rail 1 is installed on the workbench, and a punching device is slidably installed on the slide rail 1. The punching device is driven to displace on the slide rail 1 by a screw drive assembly, and the direction of its displacement is Corresponds to the workpiece installation area.

Preferably, two slide rails are installed on the workbench, the two slide rails are connected to the workbench through a longitudinal moving assembly, and the longitudinally moving assembly drives the two slide rails to make longitudinal displacement along the workbench; A punching device is slidably installed on the second rail, and the punching device is driven to displace on the second slide rail through a screw drive assembly, and the direction of its displacement corresponds to the workpiece installation area.

Preferably, the said longitudinal moving component is a lead screw driven displacement platform, and one end of the lead screw driven displacement platform is provided with a hand wheel, and the hand wheel is connected with the lead screw.

Preferably, the first clamp and the second clamp are conical, the rotation axes of the first clamp and the second clamp coincide with each other, and the first clamp and the second clamp are detachably connected and installed.

Preferably, the workpiece installation area between the rotating motor and the compression cylinder is also provided with a cylinder placement plate, the cylinder placement plate is a V-shaped positioning groove plate, the bottom of which is connected to the workbench through an adjustment screw, The axis of the cylinder placement plate coincides with the axis of rotation of the first clamp and the second clamp.

Preferably, the cylinder punching machine is automatically controlled by PLC.

Beneficial effect

In the present invention, the cylinder body is installed and placed on the cylinder body placement plate for rapid placement and positioning, and then the inner hole of the cylinder body and the cones of the fixture one and fixture two are self-centeringly installed tightly through the closing of the first fixture and the second fixture. solid, to achieve the purpose of quick installation and clamping; in addition, driven by the movable drilling device, the drilling bit can accurately drill holes on the cylinder body along the guide rail, and the drilling accuracy can be effectively Guarantee; Driven by the rotating motor, the drive spindle can adjust the cylinder body to any angle to correspond to the drill bit, so that the drill bit can process the cylinder body at any angle, and realize the purpose of multi-angle and multi-position hole processing of the cylinder body. The invention has the advantages of simple structure, convenient and accurate positioning of the cylinder body, firm and reliable installation, changeable hole processing angle and position, and can realize simultaneous production and processing of multi-angle porous positions.

Description of drawings

Fig. 1 is a structural schematic diagram of the present invention.

In the figure: 1. Workbench; 2. Clamping device; 21. Rotating motor; 22. Fixture 1; 23. Compression cylinder; 24. Fixture 2; 42. Punching drill bit; 5. Slide rail one; 6. Screw drive assembly; 7. Slide rail two; 8. Longitudinal movement assembly; 9. Cylinder body placement plate;

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

The implementation of the present invention will be described in detail below in conjunction with specific drawings and embodiments.

A cylinder punching machine, comprising: a workbench 1, characterized in that: the workbench 1 is provided with a clamping device 2 and a punching device 4, the clamping device 2 includes a rotating motor 21, and a rotating motor The clamp one 22 that 21 connects, the compressing cylinder 23 that installs relatively with rotary motor 21 levels, the clamp two 24 that is connected with compressing cylinder 23; Described clamp one 22 rotates with rotary motor 21, clamp two 24 and compress cylinder 23 are connected by bearings and freely rotate on the compression cylinder 23 main shafts. The first clamp 22 is used in conjunction with the second clamp 24; the punching device 4 includes a punching motor 41 connected to the punching motor 41. A hole drill 42 and a plurality of drilling motors 41 are correspondingly distributed around the workpiece installation area between the rotating motor 21 and the pressing cylinder 23 .

Preferably, a slide rail-5 is installed on the workbench 1, a punching device 4 is slidably installed on the slide rail-5, and the punching device 4 is driven on the slide rail-5 by a screw drive assembly 6. Upward displacement, the displacement direction corresponds to the workpiece installation area.

Preferably, a slide rail 2 7 is installed on the workbench 1, and the slide rail 2 7 is connected with the workbench 1 through a longitudinal movement assembly 8, and the longitudinal movement assembly 8 drives the slide rail 2 7 to move along the workbench 1. Longitudinal displacement: a punching device 4 is slidably installed on the two slide rails 7, and the punch device 4 is driven to move on the two slide rails 7 through the screw drive assembly 6, and the direction of its displacement corresponds to the workpiece installation area.

Preferably, the longitudinal movement assembly 8 is a lead screw driven displacement platform, and one end of the lead screw driven displacement platform is provided with a hand wheel, and the hand wheel is connected with the lead screw.

Preferably, the first clamp 22 and the second clamp 24 are cones, the rotation axes of the first clamp 22 and the second clamp 24 coincide with each other, and the first clamp 22 and the second clamp 24 are detachably connected and installed.

Preferably, the workpiece installation area between the first fixture 22 and the second fixture 24 is also provided with a cylinder body placement plate 3, the cylinder body placement plate 3 is a V-shaped positioning groove plate, and the bottom of the cylinder body is connected to the worktable by adjusting the screw rod. 1, the axis of the cylinder placement plate 3 coincides with the axis of rotation of the first clamp 22 and the second clamp 24.

Preferably, the cylinder punching machine is automatically controlled by PLC.

Example

In practical application, the operator first distances the first clamp 22 and the second clamp 24, and places the cylinder to be drilled into the V-shaped groove of the cylinder placement plate 3. At this time, the cylinder is placed stably and the direction It is parallel to the axial direction of clamp one 22 and clamp two 24 . Compression cylinder 23 drives fixture two 24 to move forward, and clamps the cylinder body placed in the 3V-shaped groove of the cylinder body placement plate between fixture one 22 and fixture two 24, and the tapered surface on fixture one 22 and fixture two 24 Automatically center the cylinder and press firmly.

After the clamping is completed, adjust the corresponding position between the drilling bit 42 on the drilling device 4 and the cylinder body, and then the screw drive assembly 6 can drive the displacement of the drilling device 4 to perform drilling processing on the cylinder body. Rotating motor 21 is then according to the design, the drilling requirements on the cylinder body controls the angle of rotation of clamp one 22 and clamp two 24, and the corresponding drilling bit 42 processes the corresponding hole position.

After processing is finished, compress cylinder 23 and drive clamp 2 24 to roll back, and cylinder body drops on the cylinder body placement plate 3, and operator goes out it, finishes the punching production process of whole cylinder body.

The above-mentioned embodiments are only preferred embodiments of the present invention, and cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope of the present invention.

Claims (7)

1. A cylinder drilling machine, comprising: a workbench (1), characterized in that: the workbench (1) is provided with a clamping device (2) and a punching device (4), the clamping The device (2) includes a rotating motor (21), a fixture one (22) connected to the rotating motor (21), a compression cylinder (23) installed horizontally opposite to the rotation motor (21), and a compression cylinder (23) in phase with the rotation motor (21). Connected clamp two (24); the clamp one (22) rotates with the rotating motor (21), and the clamp two (24) is connected with the compression cylinder (23) through bearings and the main shaft of the compression cylinder (23) The upper part is free to rotate, and the first fixture (22) is used in conjunction with the second fixture (24); the punching device (4) includes a punching drill (42) connected with a punching motor (41) and a punching motor (41). ), a plurality of punching motors (41) are correspondingly distributed around the workpiece installation area between the rotating motor (21) and the compression cylinder (23). 2. The cylinder hole punching machine according to claim 1, characterized in that: a slide rail (5) is installed on the workbench (1), and a slide rail is installed on the slide rail (5) A punching device (4), the punching device (4) is driven to displace on the slide rail one (5) through the screw drive assembly (6), and the displacement direction corresponds to the workpiece installation area. 3. The cylinder hole punching machine according to claim 1, characterized in that: a second slide rail (7) is installed on the workbench (1), and the second slide rail (7) moves through the longitudinal assembly ( 8) Connected with the workbench (1), the longitudinal movement component (8) drives the slide rail two (7) to make longitudinal displacement along the workbench (1); the slide rail two (7) is slidably installed with perforated holes The device (4), the punching device (4) is driven to displace on the slide rail 2 (7) through the screw drive assembly (6), and the direction of its displacement corresponds to the workpiece installation area. 4. The cylinder hole punching machine according to claim 3, characterized in that: said longitudinal moving component (8) is a lead screw driven displacement platform, and one end of the lead screw driven displacement platform is provided with a hand wheel, and the hand wheel The wheel is connected with the lead screw. 5. The cylinder hole punching machine according to claim 1, characterized in that: the first fixture (22) and the second fixture (24) are cones, and the first fixture (22) and the second fixture (24) ) are coincident with each other, and the first fixture (22) and the second fixture (24) are detachably connected and installed. 6. The cylinder hole punching machine according to claim 1, characterized in that: a cylinder placement plate (3) is also provided on the workpiece installation area between the first fixture (22) and the second fixture (24), The cylinder placement plate (3) is a V-shaped positioning groove plate, the bottom of which is connected to the workbench (1) through an adjustment screw, and the axis of the cylinder placement plate (3) is aligned with fixture one (22) and fixture two (24) ) coincides with the axis of rotation. 7. The cylinder drilling machine according to claim 1, characterized in that: the cylinder drilling machine is automatically controlled by PLC.