CN216268077U - Numerical control automatic punching machine of seven-in-one air box screen - Google Patents

Abstract

The utility model provides a numerical control automatic punching machine of a seven-in-one air box screen, and relates to the field of punching machines. The numerical control automatic punching machine of the seven-in-one air box screen comprises a supporting seat, wherein the upper surface of the supporting seat is fixedly connected with a machine body, an expansion rod extends outwards from the inside of the machine body, and a threaded cover is connected to the surface of the expansion rod in a threaded manner. This automatic punch press of numerical control of seven unification air box screen meshes, through flexible groove, the combination groove, the constant head tank, the activity fixture block, the spring groove, mutually support between spring and the extension rod, reach and provide advance location when the installation to the punching press board, it is also more convenient when dismantling the change simultaneously, through solid fixed ring, cooperation between screw thread cover and the screw thread ring, it carries out last fixed to the punching press board to reach, the automatic punch press of numerical control of having solved present seven unification air box screen meshes is punching press area down comparatively fixed, add the problem that the effect is not good enough when adding to the air box screen mesh of model variation in size.

Description

Numerical control automatic punching machine of seven-in-one air box screen

Technical Field

The utility model relates to the technical field of punching machines, in particular to a numerical control automatic punching machine of a seven-in-one air box screen.

Background

The numerical control punch is a digital control punch for short, and is an automatic machine tool with a program control system. The control system can logically process a program with control codes or other symbol instructions and decode the program, thereby enabling the punch to act and process parts, the numerical control punch can be used for processing various metal sheet parts, various complex hole patterns and shallow drawing forming processing can be automatically completed at one time, (holes with different sizes and hole distances and different shapes can be automatically processed according to requirements, large round holes, square holes, waist-shaped holes and curve outlines with various shapes can be punched by small punching dies in a stepping mode, and special process processing can be carried out, such as shutters, shallow drawing, counter bores, flanging holes, reinforcing ribs, coining and the like). Through simple mould combination, for traditional punching press, a large amount of mould expenses have been saved, can use low-cost and short cycle processing small batch, diversified product, great application range and throughput have, thereby in time adapt to the change of market with the product, also can use the automatic punch press of numerical control in the screen cloth processing of air box, utilize the punch press to unify seven layer materials, make new screen cloth, the automatic punch press downward punching press area of numerical control of present seven unification air box screen cloths is comparatively fixed, the effect is not good enough when adding man-hour to the air box screen cloth of model size difference.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a numerical control automatic punching machine for a seven-in-one air box screen, which solves the problems that the downward punching area of the existing numerical control automatic punching machine for the seven-in-one air box screen is fixed, and the effect is not good enough when the numerical control automatic punching machine is used for processing air box screens of different types and sizes.

Technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: a numerical control automatic punching machine of a seven-in-one air box screen comprises a supporting seat, wherein the upper surface of the supporting seat is fixedly connected with a machine body, a telescopic rod extends outwards from the interior of the machine body, the surface of the telescopic rod is in threaded connection with a threaded cover, the surface of the telescopic rod is fixedly connected with a fixing ring, the upper surface of the fixing ring is in lap joint with the inner wall of the threaded cover, the inner wall of the threaded cover is in threaded connection with a threaded ring, the bottom of the threaded ring is fixedly connected with a punching plate, the upper surface of the punching plate is provided with a combined groove, the bottom end of the telescopic rod is spliced with the interior of the combined groove, the left inner wall of the combined groove is provided with a spring groove, the left inner wall of the spring groove is provided with a telescopic groove, the interior of the telescopic groove is movably connected with an extension rod, the right end of the extension rod is fixedly connected with a movable clamping block, and the surface of the extension rod is sleeved with a spring, the left end of spring and the left side inner wall fixed connection in spring groove, the right-hand member of spring and the left side fixed connection of activity fixture block, the constant head tank has been seted up to the left side surface of telescopic link, the surface of activity fixture block and the inside joint of constant head tank.

Furthermore, a handle is fixedly connected to the left side of the thread cover.

Furthermore, a moving hole communicated with the inside of the machine body is formed in the left side of the machine body, and a balancing rod is movably connected inside the moving hole.

Further, the upper surface of the balance bar is overlapped with the lower surface of the stamping plate.

Furthermore, a pull handle is lapped on the left side of the machine body, and the right side of the pull handle is fixedly connected with the left end of the balance rod.

The utility model provides a numerical control automatic punching machine of a seven-in-one air box screen. The method has the following beneficial effects:

1. this automatic punch press of numerical control of seven unification air box screen meshes, through flexible groove, the combination groove, the constant head tank, the activity fixture block, the spring groove, mutually support between spring and the extension rod, reach and provide advance location when the installation to the punching press board, it is also more convenient when dismantling the change simultaneously, through solid fixed ring, cooperation between screw thread cover and the screw thread ring, it carries out last fixed to the punching press board to reach, the automatic punch press of numerical control of having solved present seven unification air box screen meshes is punching press area down comparatively fixed, add the problem that the effect is not good enough when adding to the air box screen mesh of model variation in size.

2. This automatic punch press of numerical control of seven unification air box screen meshes through the setting of handle, reaches and can be more laborsaving and convenient rotating the screw thread cover, through removing the hole, draw the cooperation of handle and balancing pole, reaches and to detect the punching press board after installing, sees the punching press board lower surface not balanced, if the slope needs to adjust the punching press board.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention.

The device comprises a support seat 1, a machine body 2, a telescopic rod 3, a moving hole 4, a pulling handle 5, a balancing rod 6, a stamping plate 7, a fixing ring 8, a thread cover 9, a thread ring 10, a handle 11, a telescopic groove 12, a combined groove 13, a positioning groove 14, a movable clamping block 15, a spring groove 16, a spring 17 and an extension rod 18.

Detailed Description

As shown in fig. 1-2, an embodiment of the present invention provides a numerical control automatic punching machine for a seven-in-one air box screen, including a supporting seat 1, a machine body 2 is fixedly connected to an upper surface of the supporting seat 1, a moving hole 4 communicated with an interior of the machine body 2 is formed in a left side of the machine body 2, a balance bar 6 is movably connected to an interior of the moving hole 4, an extension rod 3 extends outwards from the interior of the machine body 1, a threaded cover 9 is connected to a surface of the extension rod 3 through a thread, a fixing ring 8 is fixedly connected to a surface of the extension rod 3, an upper surface of the fixing ring 8 is overlapped with an inner wall of the threaded cover 9, a handle 11 is fixedly connected to a left side of the threaded cover 9, a threaded ring 10 is connected to an inner wall of the threaded cover 9 through a thread, a punching plate 7 is fixedly connected to a bottom of the threaded ring 10, an upper surface of the balance bar 6 is overlapped with a lower surface of the punching plate 7, a pull handle 5 is overlapped on a left side of the machine body 1, a right side of the pull handle 5 is fixedly connected to a left end of the balance bar 6, assembled groove 13 has been seted up to the upper surface of punching press board 7, 3 bottoms of telescopic link are pegged graft with assembled groove 13's inside, spring groove 16 has been seted up to assembled groove 13's left side inner wall, flexible groove 12 has been seted up to spring groove 16's left side inner wall, the inside swing joint of flexible groove 12 has extension rod 18, extension rod 18's right-hand member fixedly connected with activity fixture block 15, spring 17 has been cup jointed on extension rod 18's surface, spring 17's left end and spring groove 16's left side inner wall fixed connection, spring 17's right-hand member and the left side fixed connection of activity fixture block 15, constant head tank 14 has been seted up on the left side surface of telescopic link 3, the surface of activity fixture block 15 and the inside joint of constant head tank 14.

The working principle is as follows: the required stamping plate 7 is placed upwards from the lower part of the telescopic rod 3, so that the telescopic rod 3 is inserted into the combination groove 13, at the moment, the stamping plate 7 is continuously pushed upwards, the telescopic rod 3 extrudes the movable clamping block 15 into the spring groove 16, when the bottom end of the telescopic rod 3 is contacted with the inner bottom wall of the combination groove 13, the movable clamping block 15 is just positioned at the position of the positioning groove 14, at the moment, the spring 17 releases elasticity to push the movable clamping block 15 to be clamped into the combination groove 13, then the threaded cover 9 is pushed downwards on the surface of the telescopic rod 3, so that the threaded cover 9 is contacted with the threaded ring 9, then the handle 11 rotates, the handle 11 drives the threaded cover 9 to be screwed downwards on the surface of the threaded ring 10, thereby the stamping plate 7 is reinforced, the balance rod 6 is inserted into the moving hole 4 and pushed rightwards, and whether the upper surface of the balance rod 6 is parallel to the lower surface of the stamping plate 7 or not is observed, if the two are not in parallel, the punching plate 7 needs to be removed for reinstallation or replaced by a new punching plate 7.

Claims (5)

1. The utility model provides an automatic punch press of numerical control of seven unification air box screen meshes, includes supporting seat (1), its characterized in that: the upper surface of the supporting seat (1) is fixedly connected with the machine body (2), the machine body (2) is internally extended outwards to form a telescopic rod (3), the surface of the telescopic rod (3) is in threaded connection with a threaded cover (9), the surface of the telescopic rod (3) is fixedly connected with a fixing ring (8), the upper surface of the fixing ring (8) is in lap joint with the inner wall of the threaded cover (9), the inner wall of the threaded cover (9) is in threaded connection with a threaded ring (10), the bottom of the threaded ring (10) is fixedly connected with a stamping plate (7), a combined groove (13) is formed in the upper surface of the stamping plate (7), the bottom end of the telescopic rod (3) is spliced with the inside of the combined groove (13), a spring groove (16) is formed in the inner wall of the left side of the combined groove (13), a telescopic groove (12) is formed in the inner wall of the left side of the spring groove (16), and an extension rod (18) is movably connected with the inside of the telescopic groove (12), the right-hand member fixedly connected with activity fixture block (15) of extension rod (18), spring (17) have been cup jointed on the surface of extension rod (18), the left end of spring (17) and the left side inner wall fixed connection of spring groove (16), the right-hand member of spring (17) and the left side fixed connection of activity fixture block (15), constant head tank (14) have been seted up on the left side surface of telescopic link (3), the inside joint of the surface of activity fixture block (15) and constant head tank (14).

2. The numerical control automatic punching machine of seven-in-one air box screen cloth according to claim 1, characterized in that: the left side of the thread cover (9) is fixedly connected with a handle (11).

3. The numerical control automatic punching machine of seven-in-one air box screen cloth according to claim 1, characterized in that: the left side of the machine body (2) is provided with a moving hole (4) communicated with the inside of the machine body (2), and the inside of the moving hole (4) is movably connected with a balancing rod (6).

4. The numerical control automatic punching machine of seven-in-one air box screen cloth according to claim 3, characterized in that: the upper surface of the balance rod (6) is overlapped with the lower surface of the stamping plate (7).

5. The numerical control automatic punching machine of seven-in-one air box screen cloth according to claim 3, characterized in that: a pull handle (5) is lapped on the left side of the machine body (2), and the right side of the pull handle (5) is fixedly connected with the left end of the balance rod (6).

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