CN210551792U

CN210551792U - Rubber test sheet punching machine

Info

Publication number: CN210551792U
Application number: CN201921680951.2U
Authority: CN
Inventors: 高家伟
Original assignee: Wuxi Ruijieer Rubber And Plastic Products Co Ltd
Current assignee: Wuxi Ruijieer Rubber And Plastic Products Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-05-19
Anticipated expiration: 2029-10-10

Abstract

The utility model belongs to the punching machine field, in particular to a rubber test punching machine, aiming at the problems that the prior OX dumbbell type punching machine adopts a manual rotary knob to realize the longitudinal reciprocating movement of a cutter, the labor intensity is high, and the efficiency of rubber punching is low, the utility model provides a proposal which comprises a base, a test bench is fixedly arranged at the top of the base, a gasket is fixedly arranged at the top of the test bench, an arc-shaped plate is fixedly arranged at one side of the top of the base, an installation block is fixedly arranged at the bottom of the arc-shaped plate, a cavity is arranged on the installation block, a rotary shaft is rotatably arranged on the inner wall at one side of the cavity, a turntable is fixedly arranged at one end of the rotary shaft, a fixed rod is fixedly arranged on the inner wall at the top of the cavity, compared with the traditional rotary knob, the utility model realizes the longitudinal reciprocating movement of a punching cutter, and greatly reduces, the efficiency of punching press rubber has been promoted, satisfies the needs of production.

Description

Rubber test sheet punching machine

Technical Field

The utility model relates to a sheet punching machine technical field especially relates to a rubber test sheet punching machine.

Background

The punching machine selects corresponding cutters according to different samples and is arranged on the position of an upper pressure plate of the punching machine. The material is placed on the cutter pad, the screw rod moves downwards, and the cutter is in contact with the material. The control knob is rotated in the sample pressing direction until the control knob is screwed down. The operating rod is moved up and down by hands to enable the lower pressing plate to move upwards, and after the sample is pressed, the control knob is rotated towards the resetting direction, so that the lower pressing plate automatically resets. Cutter of sheet punching machine.

The conventional OX dumbbell type sheet punching machine realizes longitudinal reciprocating movement of a cutter in a manner of manually rotating a knob, has high manual strength and low efficiency of rubber punching, and provides a rubber test sheet punching machine for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the longitudinal reciprocating motion that there is OX dumbbell type sheet punching machine to adopt the mode of manual rotation knob to realize the cutter among the prior art, artifical intensity is big, to the shortcoming of the inefficiency of rubber punching press, and the experimental sheet punching machine of a rubber that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rubber test punching machine comprises a base, wherein a test bed is fixedly mounted at the top of the base, a gasket is fixedly mounted at the top of the test bed, an arc-shaped plate is fixedly mounted on one side of the top of the base, an installation block is fixedly mounted at the bottom of the arc-shaped plate, a cavity is arranged on the installation block, a rotating shaft is rotatably mounted on the inner wall of one side of the cavity, a turntable is fixedly mounted at one end of the rotating shaft, a fixed rod is fixedly mounted on the inner wall of the top of the cavity, a sliding rod is slidably mounted on one side of the fixed rod, the sliding rod is in transmission connection with the turntable, a driving assembly is in transmission connection with the rotating shaft, a sliding plate is fixedly mounted at the top of the sliding rod, two sides of the sliding plate are respectively in sliding connection with the inner walls of two sides of the cavity, a support rod is, the bottom of branch fixed mounting has die-cut sword, and die-cut sword is located the gasket directly over.

Preferably, drive assembly includes the driving motor of fixed mounting in installation piece one side, the one end of driving motor output shaft runs through the one side of installation piece and extends to the inside of cavity, and the one end fixed mounting of driving motor output shaft has the cross axle, and the fixed cover in the outside of cross axle is equipped with first bevel gear, the fixed cover in the outside of pivot is equipped with the second bevel gear, and second bevel gear and first bevel gear mesh mutually, and when driving motor rotated, can realize the rotation of pivot, the removal of slide provided power.

Preferably, one side of carousel is rotated and is installed even board, one side fixed mounting of slide bar has the diaphragm, and one side fixed mounting of diaphragm has the round pin axle, and the round pin axle rotates with one side of even board to be connected, provides the reciprocal effort of longitudinal position for the slide bar.

Preferably, one side fixed mounting of arc has two locating plates that the symmetry set up, and one side fixed mounting that two locating plates are close to each other has same limiting plate, the bottom of branch runs through the top of limiting plate and extends to the below of locating plate, and branch and limiting plate sliding connection, the shift position of restriction branch keeps the stability in branch position.

Preferably, fixed mounting has two buffer spring that the symmetry set up on the bottom inner wall of cavity, two buffer spring's the top all with the bottom fixed connection of slide, branch is more steady at the in-process that removes, promotes holistic stability.

The utility model discloses in, driving motor's model can be selected according to actual production, driving motor supplies power via outside power, when driving motor starts, can realize the rotation of carousel, and then reach the slide and drive the reciprocating motion that die-cut sword carried out the longitudinal position, carry out the punching press with the rubber that needs to carry out the experiment, be convenient for test rubber, the longitudinal reciprocating motion of die-cut sword is realized to traditional mode of rotatory knob, greatly reduced staff's work load, the efficiency of punching press rubber has been promoted, satisfy the needs of production;

the two buffer springs can buffer the sliding speed of the sliding plate on the inner walls of the two sides of the cavity, so that the aim of more stably moving the supporting rod and the punching cutter is fulfilled, and the practicability of punching rubber is improved;

through the sliding connection relation of the fixed rod and the sliding rod, the sliding rod can only do reciprocating motion at the longitudinal position, the position deviation can not occur in the moving process of the sliding rod, and the accuracy of punching rubber is improved.

Drawings

FIG. 1 is a three-dimensional view of a part of the structure of a rubber test sheet punching machine provided by the present invention;

FIG. 2 is a schematic view of the mounting block structure of a rubber test sheet punching machine provided by the present invention;

fig. 3 is an enlarged schematic view of a part a in fig. 2 of a rubber test sheet punching machine provided by the present invention.

In the figure: the device comprises a base 1, a test bed 2, an arc-shaped plate 3, a mounting block 4, a chamber 5, a driving motor 6, a first bevel gear 7, a rotating shaft 8, a second bevel gear 9, a rotating disc 10, a fixing rod 11, a sliding rod 12, a connecting plate 13, a transverse plate 14, a sliding plate 15, a support rod 16, a buffer spring 17, a punching cutter 18, a positioning plate 19 and a limiting plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a rubber test sheet punching machine comprises a base 1, a test bed 2 is fixedly installed on the top of the base 1, a gasket is fixedly installed on the top of the test bed 2, an arc-shaped plate 3 is fixedly installed on one side of the top of the base 1, an installation block 4 is fixedly installed on the bottom of the arc-shaped plate 3, a chamber 5 is arranged on the installation block 4, a rotating shaft 8 is rotatably installed on the inner wall of one side of the chamber 5, a turntable 10 is fixedly installed at one end of the rotating shaft 8, a fixing rod 11 is fixedly installed on the inner wall of the top of the chamber 5, a sliding rod 12 is slidably installed on one side of the fixing rod 11, the sliding rod 12 is in transmission connection with the turntable 10, a driving assembly is rotatably connected on the rotating shaft 8, a sliding plate 15 is fixedly installed on the top of the sliding rod 12, two sides of the sliding plate 15 are respectively in sliding connection with the inner walls of two sides of the chamber 5, the bottom of the supporting rod 16 is fixedly provided with a punching knife 18, and the punching knife 18 is positioned right above the gasket.

Wherein, driving motor 6's model can be selected according to actual production, driving motor 6 supplies power via outside power, when driving motor 6 starts, can realize carousel 10's rotation, and then reach slide 15 and drive die-cutting knife 18 and carry out the reciprocating motion of longitudinal position, the rubber that will need to carry out the experiment carries out the punching press, be convenient for test rubber, the longitudinal reciprocating motion of die-cutting knife 18 is realized to the mode of traditional rotatory knob, greatly reduced staff's work load, the efficiency of punching press rubber has been promoted, satisfy the needs of production.

In this embodiment, the sliding connection relationship between the fixed rod 11 and the sliding rod 12 is set, so that the sliding rod 12 can only reciprocate at the longitudinal position, and the position deviation will not occur in the moving process of the sliding rod 12, thereby improving the accuracy of rubber stamping.

Example 2

The utility model discloses in, drive assembly includes the driving motor 6 of fixed mounting in installation piece 4 one side, the one end of the 6 output shafts of driving motor runs through one side of installation piece 4 and extends to the inside of cavity 5, and the one end fixed mounting of the 6 output shafts of driving motor has the cross axle, the fixed cover in the outside of cross axle is equipped with first bevel gear 7, the fixed cover in the outside of pivot 8 is equipped with second bevel gear 9, and second bevel gear 9 and first bevel gear 7 mesh mutually, when driving motor 6 rotates, can realize the rotation of pivot 8, slide 15's removal provides power.

The utility model discloses in, one side of carousel 10 is rotated and is installed even board 13, and one side fixed mounting of slide bar 12 has diaphragm 14, and one side fixed mounting of diaphragm 14 has the round pin axle, and the round pin axle rotates with one side of even board 13 to be connected, provides the reciprocal effort of longitudinal position for slide bar 12.

The utility model discloses in, one side fixed mounting of arc 3 has two locating plates 19 that the symmetry set up, and one side fixed mounting that two locating plates 19 are close to each other has same limiting plate 20, and limiting plate 20's top is run through and extends to the below of locating plate 19 to branch 16's bottom, and branch 16 and limiting plate 20 sliding connection, and the shift position of restriction branch 16 keeps the stability of branch 16 positions.

The utility model discloses in, fixed mounting has two buffer spring 17 that the symmetry set up on the bottom inner wall of cavity 5, two buffer spring 17's top all with slide 15's bottom fixed connection, branch 16 is more steady at the in-process that removes, promotes holistic stability.

In this embodiment, the two buffer springs 17 can buffer the sliding speed of the sliding plate 15 on the inner walls of the two sides of the chamber 5, so as to achieve the purpose of more stable movement of the supporting rod 16 and the punching knife 18, and improve the feasibility of punching rubber.

In the utility model, before the utility model is used, firstly, the driving motor 6 is powered by an external power supply, the rubber to be punched is placed above the gasket, the rubber is positioned under the punching cutter 18, the switch of the driving motor 6 is pressed down, the cross shaft rotates along with the output shaft of the driving motor 6, the purpose of synchronous rotation of the rotating shaft 8 and the cross shaft is realized through the meshing relationship of the arranged first bevel gear 7 and the second bevel gear 9, when the rotating shaft 9 rotates, the rotation of the turntable 10 is realized, the reciprocating acting force of the longitudinal position can be provided for the sliding rod 12 through the arranged connecting plate 13, further, the sliding plate 15 drives the punching cutter 18 to carry out reciprocating motion of the longitudinal position, the rubber to be tested is punched, the rubber is convenient to be tested, compared with the traditional rotary knob mode, the longitudinal reciprocating motion of the punching cutter 18 is realized, the workload of workers is greatly reduced, the efficiency of punching press rubber has been promoted, satisfies the needs of production.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rubber test punching machine comprises a base (1) and is characterized in that a test bed (2) is fixedly mounted at the top of the base (1), a gasket is fixedly mounted at the top of the test bed (2), an arc-shaped plate (3) is fixedly mounted on one side of the top of the base (1), a mounting block (4) is fixedly mounted at the bottom of the arc-shaped plate (3), a cavity (5) is arranged on the mounting block (4), a rotating shaft (8) is rotatably mounted on the inner wall of one side of the cavity (5), a turntable (10) is fixedly mounted at one end of the rotating shaft (8), a fixing rod (11) is fixedly mounted on the inner wall of the top of the cavity (5), a sliding rod (12) is slidably mounted on one side of the fixing rod (11), the sliding rod (12) is in transmission connection with the turntable (10), a driving assembly is movably connected on the rotating shaft (8), a sliding plate (15) is fixedly mounted at, and the both sides of slide (15) respectively with the both sides inner wall sliding connection of cavity (5), the bottom fixed mounting of slide (15) has branch (16), and the bottom inner wall of cavity (5) is run through and extend to the below of installation piece (4) to the bottom of branch (16), the bottom fixed mounting of branch (16) has die-cutting knife (18), and die-cutting knife (18) are located the gasket directly over.

2. The rubber test punching machine according to claim 1, wherein the driving assembly comprises a driving motor (6) fixedly installed on one side of the installation block (4), one end of an output shaft of the driving motor (6) penetrates through one side of the installation block (4) and extends into the chamber (5), a transverse shaft is fixedly installed at one end of the output shaft of the driving motor (6), a first bevel gear (7) is fixedly sleeved on the outer side of the transverse shaft, a second bevel gear (9) is fixedly sleeved on the outer side of the rotating shaft (8), and the second bevel gear (9) is meshed with the first bevel gear (7).

3. The rubber test punching machine according to claim 1, wherein one side of the rotary disc (10) is rotatably provided with a connecting plate (13), one side of the sliding rod (12) is fixedly provided with a transverse plate (14), one side of the transverse plate (14) is fixedly provided with a pin shaft, and the pin shaft is rotatably connected with one side of the connecting plate (13).

4. A rubber test punching machine according to claim 1, characterized in that one side of the arc-shaped plate (3) is fixedly provided with two positioning plates (19) which are symmetrically arranged, one side of the two positioning plates (19) which are close to each other is fixedly provided with the same limiting plate (20), the bottom of the supporting rod (16) penetrates through the top of the limiting plate (20) and extends to the lower side of the positioning plate (19), and the supporting rod (16) is slidably connected with the limiting plate (20).

5. A rubber test punching machine according to claim 1, characterized in that two symmetrically arranged buffer springs (17) are fixedly mounted on the inner wall of the bottom of the chamber (5), and the tops of the two buffer springs (17) are fixedly connected with the bottom of the sliding plate (15).