CN113290105A

CN113290105A - Better and easy punching press auxiliary device that takes off of fixed effect that machining used

Info

Publication number: CN113290105A
Application number: CN202110547117.1A
Authority: CN
Inventors: 夏李送
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-08-24

Abstract

The invention relates to the technical field of machining, and discloses an auxiliary stamping device with better fixing effect and easy separation for machining, which comprises a shell, wherein a clamping block is connected to the surface of the shell in a sliding manner; through the shell, the clamp splice, the swing arm, the screw rod, the cover piece, the combined action of rotary column and runner assembly, before the punching press, it is fixed to carry out the centre gripping to the punching press board automatically, make the position of punching press board obtain the adjustment, increase the stability of its processing, make punching press operation go on smoothly, in fixed punching press board, trigger and adsorb the punching press board operation, increase the linkage nature between the structure, higher degree of automation has, through the shell, the pipe, a piston, the combined action of fly leaf and commentaries on classics board, utilize the principle of negative pressure, make it accomplish punching press operation back, adsorb the punching press board automatically, give the decurrent suction of punching press board, it leads to the punching press board to take place the condition that removes along with punching press mechanism with punching press board bonding to have avoided punching press mechanism, liberation both hands, the simple operation, more accord with the actual processing condition.

Description

Better and easy punching press auxiliary device that takes off of fixed effect that machining used

Technical Field

The invention relates to the technical field of machining, in particular to a stamping auxiliary device which is better in fixing effect and easy to separate and is used for machining.

Background

With the development of science and technology, various machining devices are adapted, and the machining device is widely popularized with the advantages of convenience, high efficiency, high quality and the like. Among them, a punch is one of common machining apparatuses. The punching machine applies pressure to the material to deform the material, and the material is processed into a workpiece with a required specification. At present, during stamping, the stamping plate has the conditions of unstable clamping and easy deviation, which directly influences the processing quality. And there is the condition that punching press mechanism and punching press board bond, makes punching press mechanism drive the punching press board and remove when removing, influences subsequent processing, needs the staff to peel off the punching press board by hand this moment, and the operation is very inconvenient, seriously influences machining efficiency, can not satisfy actual processing demand.

Aiming at the defects of the prior art, the invention provides the stamping auxiliary device which is better in fixing effect and easy to separate and is used for machining, and the stamping auxiliary device has the advantages of automatic fixing, easy separation of a stamping mechanism and convenience in operation.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of automatic fixing, easy separation of the stamping mechanism and convenient operation, the invention provides the following technical scheme: the stamping auxiliary device with better fixing effect and easy separation for machining comprises a shell, a clamping block, a rotary rod, a screw rod, a sleeve block, a rotary column, a rotating assembly, a first contact block, a second contact block, a guide pipe, a piston, a movable plate and a rotary plate.

Wherein:

the position and connection relationship among the structures are as follows:

a punching auxiliary device with better fixing effect and easy separation for machining comprises a shell, three air vents with the same specification are formed in the surface of the shell, a guide pipe is arranged at the bottom of each air vent, clamping blocks are slidably connected to the surface of the shell, the clamping blocks are two in number and the same in specification, clamping grooves are formed in the bottom of each clamping block and located on the surface of the shell, rotary rods are rotatably connected to the outer sides of the clamping blocks, the rotary rods are two in number and the same in specification and are inverted L-shaped, the central positions of long rods of the rotary rods are rotatably connected with the inner wall of the shell, first connecting rods are movably connected to the outer sides of the rotary rod, screw rods are rotatably connected to the outer sides of the rotary rods, rotary columns are fixedly connected to the bottoms of the screw rods, sleeve blocks are sleeved on the outer sides of the screw rods, the sleeve blocks are two in number and the same in specification, screw holes are formed in the inner portions of the sleeve blocks, second connecting rods are movably connected to the outer sides of the sleeve blocks, clamping columns are arranged on the outer sides of the sleeve blocks, the bottom of cover piece is rotated and is connected with the rotary column, the rotary column has two and the specification is the same, the chute has been seted up on the surface of rotary column, four recesses that the specification is the same are seted up on the surface of rotary column, the both sides of rotary column are all rotated and are connected with runner assembly, runner assembly has three and the specification is the same, three runner assembly equidistance alternates between two rotary columns, runner assembly is by the arc board, branch and master, the inside of shell is equipped with touch multitouch, touch multitouch's top is equipped with touch multitouch two, touch multitouch's top fixedly connected with connecting rod, the connecting rod is connected with two cover pieces fixed connection, the inside of shell is equipped with the pipe, the inside sliding connection of pipe has the piston, the piston presents the T word form, the bottom fixedly connected with fly leaf of piston, invert D form channel has been seted up on the surface of fly leaf, the surface rotation of fly leaf is connected with the rotary plate, the outside of rotary plate is equipped with the projection, the drive of rotary plate and touch multitouch one, And the second contact block is electrically connected.

(II) advantageous effects

Compared with the prior art, the invention provides the stamping auxiliary device which has better fixing effect and is easy to separate for machining, and the stamping auxiliary device has the following beneficial effects:

1. this better and easy punching press auxiliary device who takes off of fixed effect that machining used, through shell, clamp splice, swing arm, screw rod, cover block, commentaries on classics post and rotating assembly's combined action, before the punching press, it is fixed to carry out the centre gripping to the punching press board automatically, makes the position of punching press board obtain the adjustment, increases the stability of its processing, makes the punching press operation go on smoothly.

2. This punching press auxiliary device that fixed effect that machining used is better and easily take off through the combined action of cover piece, feeler block one, feeler block two, in fixed punching press board, triggers and adsorbs the punching press board operation, increases the linkage between the structure, has higher degree of automation.

3. This better and easy punching press auxiliary device who takes off of fixed effect that machining used utilizes the principle of negative pressure through shell, pipe, piston, fly leaf and the combined action of commentaries on classics board, makes it accomplish punching press operation back, adsorbs the punching press board automatically, gives the decurrent suction of punching press board, has avoided punching press mechanism and punching press board bonding to lead to the punching press board to take place the condition that removes along with punching press mechanism, liberates both hands, and the simple operation more accords with the actual working condition.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic view of the connection between the rotary column and the rotary assembly according to the present invention.

In the figure: 1. a housing; 2. a clamping block; 3. rotating the rod; 4. a screw; 5. sleeving blocks; 6. turning the column; 7. a rotating assembly; 8. a first contact block; 9. a second contact block; 10. a conduit; 11. a piston; 12. a movable plate; 13. and (6) rotating the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an auxiliary punching device with better fixing effect and easy detachment for machining comprises a housing 1, three air vents with the same specification are arranged on the surface of the housing 1, a guide pipe 10 is arranged at the bottom of each air vent, two clamping blocks 2 are slidably connected to the surface of the housing 1, the two clamping blocks 2 have the same specification, a clamping groove is arranged at the bottom of each clamping block 2 and is positioned on the surface of the housing 1, the clamping blocks 2 are movably clamped in the clamping grooves, two rotating rods 3 are rotatably connected to the outer sides of the clamping blocks 2, the rotating rods 3 have the same specification, the rotating rods 3 are inverted L-shaped, the center positions of the long rods are rotatably connected with the inner wall of the housing 1, first connecting rods are movably connected to the outer sides of the long rods of the rotating rods 3, one sides of the first connecting rods, which are far away from the rotating rods 3, are movably connected with the clamping blocks 2 on the same side of the rotating rods, screw rods 4 are rotatably connected with rotating columns 6 at the outer sides of the screw rods 4, the cover block 5 has been cup jointed in the outside of screw rod 4, cover block 5 has two and the specification is the same, the screw has been seted up to the inside of cover block 5, its size and screw rod 4's size looks adaptation, the outside swing joint of cover block 5 has the second connecting rod, one side that cover block 5 was kept away from to the second connecting rod is rather than the stub swing joint of homonymy swing arm 3, the outside of cover block 5 is equipped with the card post, the draw-in groove has been seted up on the outside of card post and the surface that is located shell 1 inner wall, the card post card is in its draw-in groove, the bottom of cover block 5 is rotated and is connected with rotary column 6, rotary column 6 has two and the specification is the same, the chute has been seted up on rotary column 6's surface, four notches that the specification is the same are seted up on rotary column 6's surface, per two notches are a set of, every group notch is located same straight line, and be located rotary column 6's both ends about, two sets of notches are located rotary column 6 upper and lower both ends.

The two sides of each rotary column 6 are rotatably connected with rotating assemblies 7, the rotating assemblies 7 are three and have the same specification, the three rotating assemblies 7 are inserted between the two rotary columns 6 at equal intervals, each rotating assembly 7 consists of an arc plate, a supporting rod and a main disc, the size of the supporting rod of each rotating assembly 7 is matched with the size of a chute of each rotary column 6, the size of each arc plate is matched with the size of a notch of each rotary column 6, a pull rope is movably connected between the main discs of the two adjacent rotating assemblies 7, a first contact block 8 is arranged inside the shell 1, a second contact block 9 is arranged at the top of the first contact block 8, a connecting rod is fixedly connected at the top of the second contact block 9 and is fixedly connected with the two sleeve blocks 5, a guide pipe 10 is arranged inside the shell 1, a piston 11 is slidably connected inside the guide pipe 10, the piston 11 is in a T shape, a movable plate 12 is fixedly connected at the bottom of the piston 11, and a D-shaped channel is formed in an inverted manner on the surface of the movable plate 12, initially, the movable plate 12 is located at the highest point, at this time, the circle center of the inverted D-shaped channel arc groove of the movable plate 12 coincides with the rotation center of the rotating plate 13, the surface of the movable plate 12 is rotatably connected with the rotating plate 13, a convex column is arranged on the outer side of the rotating plate 13, the size of the convex column is matched with that of the inverted D-shaped channel of the movable plate 12, and the rotating plate 13 is driven to be electrically connected with the first contact block 8 and the second contact block 9.

The working process and the principle of the device are as follows:

when the rotating device is used, the output shaft drives the middle rotating component 7 to rotate clockwise, the middle rotating component 7 drives the rotating components 7 on two sides of the middle rotating component 7 to rotate through the pull rope, the support rod and the arc plate of the left rotating component 7 and the middle rotating component 7 are sequentially close to the right rotating column 6, the support rod moves to the chute of the rotating column 6 and then moves away to drive the rotating column to rotate, the arc plate is further close to the rotating column 6 and moves from two notches arranged longitudinally of the rotating column 6, so that the rotating column 6 stops in time, the subsequent middle rotating component 7 and the right rotating component 7 are sequentially close to the left rotating column 6, the rotating column 6 is driven to rotate reversely and then keep static, the rotating column 6 is caused to perform intermittent reciprocating rotation, the screw 4 on the top of the rotating column moves synchronously, the screw 4 drives the sleeve block 5 sleeved on the outer side of the screw to perform intermittent up-and-down movement, the sleeve block 5 is located at the highest point initially, the rotary rod 3 is pushed by the second connecting rod to rotate by taking the connecting point of the rotary rod and the inner wall of the shell 1, the swing rod 3 pushes the clamping blocks 2 to move in the clamping grooves of the shell 1 through the second connecting rod, so that the two clamping blocks 2 are close to each other, and the middle punching plate is fixed.

The two sleeve blocks 5 drive the second contact block 9 to move downwards to be close to the first contact block 8 through the connecting rod while moving, the first contact block 8 is in contact with the second contact block 9, the first contact block 8 is electrically connected with the second contact block 9, the rotating plate 13 is driven to start to operate, and the rotating plate 13 is controlled to rotate.

Initially, the convex column of the rotating plate 13 is located in the arc groove of the inverted D-shaped channel of the movable plate 12, at this time, the movable plate 12 is located at the highest point, the circle center of the arc groove of the inverted D-shaped channel of the movable plate 12 coincides with the rotation center of the rotating plate 13, so that the rotating plate 13 rotates, the convex column moves in the arc groove of the inverted D-shaped groove of the movable plate 12, the movable plate 12 keeps a static state, the convex column of the subsequent rotating plate 13 is close to the transverse groove of the movable plate 12, and moves to the central position of the transverse slot, the rotating plate 13 drives the movable plate 12 to move downwards to the lowest point, the convex column of the rotating plate 13 is far away from the transverse slot and close to the arc slot, the rotating plate 13 drives the movable plate 12 to move upwards, so that the movable plate 12 moves intermittently upwards and downwards, the piston 11 on the top of the device moves in the guide pipe 10 synchronously, and initially, the piston 11 is positioned at the lowest point, so that the piston 11 moves downwards, the generated negative pressure acts to adsorb the stamping plate on the top of the device, and the stamping mechanism can be smoothly separated from the stamping plate when moving upwards.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a better and easy punching press auxiliary device that takes off of fixed effect that machining used, includes shell (1), its characterized in that: the utility model discloses a rotary assembly, including shell (1), the surperficial sliding connection of shell (1) has clamp splice (2), the outside of clamp splice (2) is rotated and is connected with swing arm (3), the outside of swing arm (3) is rotated and is connected with screw rod (4), lantern block (5) have been cup jointed in the outside of screw rod (4), the bottom of lantern block (5) is rotated and is connected with rotary column (6), the both sides of rotary column (6) are all rotated and are connected with runner assembly (7), the inside of shell (1) is equipped with touch multitouch (8), the top of touch multitouch (8) is equipped with touch multitouch (9), the inside of shell (1) is equipped with pipe (10), the inside sliding connection of pipe (10) has piston (11), the bottom fixedly connected with fly leaf (12) of piston (11), the surperficial rotation of fly leaf (12) is connected with commentaries on classics board (13).

2. The auxiliary device for pressing with better fixing effect and easy release for machining according to claim 1, wherein: the surface of the shell (1) is provided with three air vents with the same specification, the bottoms of the air vents are provided with guide pipes (10), the number of the clamping blocks (2) is two, the specifications of the clamping blocks are the same, and the bottoms of the clamping blocks (2) are positioned on the surface of the shell (1) and provided with clamping grooves.

3. The auxiliary device for pressing with better fixing effect and easy release for machining according to claim 1, wherein: the rotary rods (3) are two in number and the same in specification, the rotary rods (3) are inverted L-shaped, the center positions of the long rods of the rotary rods are rotatably connected with the inner wall of the shell (1), and the outer sides of the long rods of the rotary rods (3) are movably connected with a first connecting rod.

4. The auxiliary device for pressing with better fixing effect and easy release for machining according to claim 1, wherein: the bottom fixedly connected with rotary column (6) of screw rod (4), sleeve block (5) have two and the specification is the same, and the screw has been seted up to the inside of sleeve block (5), and the outside swing joint of sleeve block (5) has the second connecting rod, and the outside of sleeve block (5) is equipped with the card post.

5. The auxiliary device for pressing with better fixing effect and easy release for machining according to claim 1, wherein: the rotary column (6) is provided with two rotary columns with the same specification, the surface of each rotary column (6) is provided with a chute, the surface of each rotary column (6) is provided with four notches with the same specification, the rotary assemblies (7) are provided with three rotary columns with the same specification, the three rotary assemblies (7) are inserted between the two rotary columns (6) at equal intervals, and each rotary assembly (7) is composed of an arc plate, a support rod and a main disc.

6. The auxiliary device for pressing with better fixing effect and easy release for machining according to claim 1, wherein: the top of the second contact block (9) is fixedly connected with a connecting rod, the connecting rod is fixedly connected with the two sleeve blocks (5), the piston (11) is T-shaped, and an inverted D-shaped channel is formed in the surface of the movable plate (12).

7. The auxiliary device for pressing with better fixing effect and easy release for machining according to claim 1, wherein: the outer side of the rotating plate (13) is provided with a convex column, and the driving of the rotating plate (13) is electrically connected with the first contact block (8) and the second contact block (9).