CN213530944U

CN213530944U - Flitch fixed establishment for plate shearing machine

Info

Publication number: CN213530944U
Application number: CN202021986262.7U
Authority: CN
Inventors: 谢东辉
Original assignee: Huisheng Tianjin Technology Development Co ltd
Current assignee: Huisheng Tianjin Technology Development Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-06-25
Anticipated expiration: 2030-09-11

Abstract

The utility model provides a flitch fixing mechanism for a plate shearing machine, which is characterized in that the mechanism comprises a platform, a guide rail, a clamping and positioning structure, an auxiliary sliding structure and a pressing structure, the utility model discloses a through setting up the clamping and positioning structure, the space between the positioning plate and the positioning groove is used for fixing a flitch, through starting a driving device to drive the positioning block to realize feeding under the matching use of a slide block and a chute, the driving device is closed to stop feeding the flitch, the pressing, separating and moving operations of the flitch are not needed to be manually adjusted, a large amount of labor cost is reduced, through the simple and convenient operation process, time and labor saving of the application after improvement, the flitch is clamped in the positioning groove through the positioning plate under the action of spring elasticity, the arrangement of a protective pad can effectively avoid the flitch from generating direct rigid contact with the side walls of the positioning plate and the positioning groove, the protective effect is, and can realize the material loading, need not manual operation, improve the practicality.

Description

Flitch fixed establishment for plate shearing machine

Technical Field

The utility model relates to a plate shearing machine technical field especially relates to a flitch fixed establishment for plate shearing machine.

Background

The plate shearing machine is a machine for shearing a plate by using a blade to do reciprocating linear motion relative to another blade, applies shearing force to metal plates with various thicknesses by virtue of a moving upper blade and a fixed lower blade and adopting a reasonable blade gap to break and separate the plates according to required sizes, belongs to one of forging machines, mainly plays a role in metal processing industry, and is widely applied to industries such as aviation, light industry, metallurgy, chemical industry, building, ships, automobiles, electric power, electric appliances and decoration to provide required special machinery and complete equipment;

the flitch is a general name of a plate to be cut by upper and lower blades of a plate shearing machine, generally, a worker is placed on a flitch platform on the front side of a feeding hole of the plate shearing machine, the flitch is pushed to a plate shearing opening manually, and the plate shearing is realized by loosening hands;

a cutting knife rest in a fixing mechanism of the existing flitch drives a connecting frame to press downwards through an adjusting connecting rod, the connecting frame presses downwards and drives a positioning pressing plate to press downwards to press and fix the flitch, the connecting length of the connecting screw rod can be changed through rotation adjustment of an adjusting screw rod, and the adjustment of the distance between the positioning pressing plate and the connecting frame is realized, so that the connecting frame can be matched with the positioning pressing plate to press and fix flitches with different thicknesses, and the application range of the connecting frame is expanded;

in the prior art, although the fixing mechanism can be used for compressing and fixing the material plate in the shearing process, when the material plate needs to be moved after being sheared, the fixing mechanism needs to be separated from the material plate, and when the material plate moves to a specified position, the fixing mechanism is compressed with the material plate, so that a worker needs to monitor the operation state of the material plate in real time in the shearing process of the material plate, and compress and separate the fixing mechanism, so that the process not only consumes a large amount of labor cost, but also is more complicated in operation process, consumes time and labor, and only can compress and fix the material plate in the shearing process by the fixing mechanism, so that the function of the material plate is single, and the practicability of the fixing mechanism is reduced;

in addition, in the prior art, the material loading of the material plates is realized through the rotation of the roll shaft, rectangular or square plates are cut out through the plate shearing machine, and due to the fact that the two sides of the material plates lack of limiting structures, the material plates cannot be transported along a straight line in the transportation process, the material plates slide left and right in the transportation process, the material plates deviate in the transportation process, the side edges of the material plates fed to the shearing port are inclined edges, the inclined side edges of the material plates cannot be kept in a parallel state with the upper and lower blades, the side edges of the material plates cut finally are inclined edges, the generation of defective products is increased, re-shearing is needed in the later stage, the cost is further increased, and the shearing work efficiency of the plate shearing machine is reduced.

Disclosure of Invention

According to the technical problem, the utility model provides a flitch fixed establishment for plate shearing machine, its characterized in that includes platform, guide rail, centre gripping location structure, supplementary sliding structure, compact structure, the platform is "type of calligraphy" structure, the guide rail is installed through the bolt at the both ends of platform, the spout has been seted up to the inside of guide rail, the spout is "T type" structure, install centre gripping location structure in the spout, the lateral wall of platform is installed drive arrangement, drive arrangement is step motor, drive arrangement is connected with the driver, the driver is connected with external power supply, install the lead screw on drive arrangement's the output shaft, the lead screw is connected with centre gripping location structure, the inside of platform is installed supplementary sliding structure, the upside of centre gripping location structure is installed and is pressed the compact structure;

a groove is formed in the platform, a buffer spring is mounted at the bottom of the groove, a supporting plate is mounted at the top of the buffer spring, a limiting plate is mounted at the top of the platform, the limiting plate and the platform are of an integral structure, the supporting plate is mounted at the lower side of the limiting plate, and an auxiliary sliding structure is mounted in the supporting plate;

the clamping and positioning structure consists of a connecting rod, a positioning block, a sliding block, a protective pad, a positioning rod, a spring, a positioning plate, a positioning pin, a positioning hole and a positioning groove, the sliding block is arranged on the outer side wall of the positioning block and is of a T-shaped structure, the sliding block is matched with the sliding groove for use, an installation hole is formed in the sliding block, a lead screw is arranged in the installation hole, threads matched with the lead screw are arranged on the inner side wall of the installation hole, the positioning block on the front side is connected with the positioning block on the rear side through the connecting rod, the positioning groove is formed in the positioning block, the protective pad is arranged at the bottom of the positioning groove, a through hole is formed in the top of the positioning groove, the positioning rod is arranged in the through hole and is of a T-shaped structure, the positioning rod penetrates through, the protective pad is made of rubber, positioning holes are formed in the positioning rod, the number of the positioning holes is N, N is more than or equal to 2, positioning pins are installed in the positioning holes, springs are wound on the outer side walls of the positioning rod and are arranged between the positioning plate and the top of the positioning groove, one end of each spring is connected with the top of the positioning groove, and the other end of each spring is connected with the side wall of the positioning plate;

the auxiliary sliding structure consists of a mounting groove, pulleys and a rotating shaft, the mounting groove is formed in the supporting plate, the pulleys are mounted in the mounting groove through the rotating shaft, the number of the pulleys is M, and M is larger than or equal to 2;

the compressing structure comprises a cylinder and a pressing block, the pressing block is installed on a telescopic rod of the cylinder and is made of rubber, and the cylinder is connected with an external air compressor.

The utility model has the advantages that: the utility model has the advantages that the space between the positioning plate and the positioning groove is used for fixing the flitch, the positioning block is driven by starting the driving device to realize feeding under the matching use of the sliding block and the sliding groove, the flitch stops feeding by closing the driving device, the pressing, separating and moving operations of the flitch are not needed to be manually adjusted, a large amount of labor cost is reduced, the operation process of the application is simple, convenient, time-saving and labor-saving after improvement, the flitch is clamped in the positioning groove under the action of the spring elasticity through the positioning plate, the arrangement of the protective pad can effectively avoid the direct rigid contact between the flitch and the side wall of the positioning plate and the side wall of the positioning groove, the protective effect is achieved, and the clamping and fixing of the flitch can be realized, the feeding can be realized, the manual operation is not needed, and the practicability is improved;

the utility model is provided with a positioning block, a positioning rod, a spring, a positioning plate, a positioning pin, a positioning hole, a positioning groove and a pulley, wherein the material plate is clamped in the positioning groove under the elastic force of the spring through the positioning plate, and under the condition that the positioning block, the positioning rod, the spring, the positioning plate, the positioning pin, the positioning hole and the positioning groove are matched for use, realizes the transverse clamping and limiting function of the flitch, has the positioning effect, can effectively avoid the situation that the flitch is shifted in the moving process, the shearing quality of the plate is not influenced, the generation of defective products is further reduced, the cost is further reduced, the working efficiency of the plate shearing machine is reduced, in addition, the positioning plate is used for clamping and fixing the material plates with different thicknesses under the action of the positioning rod, and the material plates are clamped under the action of spring elasticity, so that the practicability of the application is improved;

the utility model discloses a set up pulley, buffer spring, backup pad, cylinder, press the briquetting, the cylinder is used with the cooperation of pressing the briquetting, has realized the effect that the flitch compressed tightly at the top of the in-process of shearing, and buffer spring can make the flitch play certain cushioning effect at the material loading process, and the flitch is at the in-process of material loading, and the sliding state of pulley plays the effect of supplementary material loading to the flitch for the material loading process is smooth and easy more unobstructed, the phenomenon that the card went on can not appear.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the internal structure of the platform of the present invention;

FIG. 4 is a schematic view of the clamping and positioning structure of the present invention;

FIG. 5 is a schematic view of the installation of the positioning rod and the positioning pin of the present invention;

fig. 6 is an installation schematic diagram of the screw and the slider of the present invention.

As shown in the figure, 1-platform, 10-buffer spring, 11-supporting plate, 12-limiting plate, 2-guide rail, 20-sliding chute, 3-clamping positioning structure, 30-connecting rod, 31-positioning block, 32-sliding block, 33-protecting pad, 34-positioning rod, 35-spring, 36-positioning plate, 37-positioning pin, 38-positioning hole, 39-positioning groove, 4-auxiliary sliding structure, 40-mounting groove, 41-pulley, 5-cylinder, 50-pressing block, 6-material plate, 7-driving device and 70-lead screw.

Detailed Description

Example 1

The utility model provides a flitch 6 fixed establishment for plate shearing machine, a serial communication port comprises a platform 1, guide rail 2, centre gripping location structure 3, supplementary sliding structure 4, compact structure, platform 1 is "type of calligraphy" structure, guide rail 2 is installed through the bolt at the both ends of platform 1, spout 20 has been seted up to the inside of guide rail 2, spout 20 is "T type" structure, install centre gripping location structure 3 in spout 20, the lateral wall of platform 1 installs drive device, drive device is step motor, drive device is connected with the driver, the driver is connected with external power supply, install lead screw 70 on the output shaft of drive device, lead screw 70 is connected with centre gripping location structure 3, the inside of platform 1 installs supplementary sliding structure 4, the upside of centre gripping location structure is installed and is pressed the compact structure;

a groove is formed in the platform 1, a buffer spring 10 is installed at the bottom of the groove, a supporting plate 11 is installed at the top of the buffer spring 10, a limiting plate 12 is installed at the top of the platform 1, the limiting plate 12 and the platform 1 are of an integral structure, the supporting plate 11 is installed at the lower side of the limiting plate 12, and an auxiliary sliding structure 4 is installed in the supporting plate 11;

the clamping and positioning structure 3 comprises a connecting rod 30, a positioning block 31, a sliding block 32, a protective pad 33, a positioning rod 34, a spring 35, a positioning plate 36, a positioning pin 37, a positioning hole 38 and a positioning groove 39, wherein the sliding block 32 is installed on the outer side wall of the positioning block 31, the sliding block 32 is of a T-shaped structure, the sliding block 32 is matched with the sliding chute 20 for use, an installation hole is formed in the sliding block 32, a lead screw 70 is installed in the installation hole, a thread matched with the lead screw 70 is formed in the inner side wall of the installation hole, the front side positioning block 31 is connected with the rear side positioning block 31 through the connecting rod 30, the positioning groove 39 is formed in the positioning block 31, the protective pad 33 is installed at the bottom of the positioning groove 39, a through hole is formed in the top of the positioning groove 39, the positioning rod 34 is installed in the through, the other end of the positioning plate 36 is provided with a protection pad 33, the protection pad 33 is made of rubber, positioning holes 38 are formed in the positioning rod 34, the number of the positioning holes 38 is N, N is more than or equal to 2, a positioning pin 37 is arranged in each positioning hole 38, the outer side wall of each positioning rod 34 is wound with a spring 35, each spring 35 is arranged between the positioning plate 36 and the top of the corresponding positioning groove 39, one end of each spring 35 is connected with the top of the corresponding positioning groove 39, and the other end of each spring 35 is connected with the side wall of the;

the auxiliary sliding structure 4 consists of an installation groove 40, pulleys 41 and a rotating shaft, the installation groove 40 is formed in the support plate 11, the pulleys 41 are installed in the installation groove 40 through the rotating shaft, the number of the pulleys 41 is M, and M is larger than or equal to 2;

the compact structure comprises cylinder 5, according to briquetting 50, installs on the telescopic link of cylinder 5 and presses briquetting 50, presses briquetting 50 to be the rubber material, and cylinder 5 is connected with external air compressor.

Example 2

The utility model needs to be matched with a plate shearing machine for use, needs to be connected with a feed inlet of the plate shearing machine, and needs to be connected with an external roof by a compression structure; when the flitch 6 needs to be loaded, the positioning rod 34 in the positioning block 31 is pulled upwards, the positioning plate 36 moves upwards, the space between the positioning plate 36 and the positioning groove 39 is used for fixing the flitch 6, the flitch 6 is inserted between the positioning groove 39 and the positioning plate 36, the rubber protective pad 33 on the side wall can effectively avoid hard contact, the protection effect is achieved, the positioning rod 34 in the hand is loosened, the positioning rod 34 moves downwards under the action of the spring 35, the positioning plate 36 is in contact with the side wall of the flitch 6, the positioning plate 36 compresses and fixes the flitch 6 under the elastic force of the spring 35, at the moment, the positioning pin 37 is inserted into the positioning hole 38 at the top of the positioning block 31, the effective limiting of the position of the positioning rod 34 is achieved, the stability of clamping and fixing of the flitch 6 is further improved, the bottom of the flitch 6 is in direct contact with the pulley 41 inside the supporting, the sliding state of the pulley 41 plays a role in assisting feeding of the material plate 6, so that the feeding process is smoother and more free from blockage, the phenomenon of blocking cannot occur, the driving device is started through an external power supply, the driving device drives the lead screw 70 to move, the lead screw 70 drives the sliding block 32 to move, the positioning block 31 and the material plate 6 are further driven to move to achieve feeding, when the material plate 6 needs to be sheared, the external power supply is closed, the driving device is closed, the material plate 6 is in a static state, the air cylinder 5 is controlled to move downwards through the external air compressor, the pressing block 50 is in contact with the top of the material plate 6, the top of the material plate 6 is further compressed, the shearing efficiency is improved to a certain degree, the pressing block 50 is made of rubber, the material plate 6 cannot be damaged, at the moment, the shearing machine shears the material plate 6 at the feeding port, and the positioning block 31, Locating lever 34, spring 35, locating plate 36, locating pin 37, locating hole 38, under the circumstances that constant head tank 39 cooperation was used, the spacing effect of horizontal centre gripping to flitch 6 has been realized, play the effect of location, can effectively avoid flitch 6 to take place the condition of offset at the in-process that removes, can not influence flitch 6's shearing quality, the production of wastrel has further been reduced, the cost is further reduced, the work efficiency of plate shearing machine has been reduced, moreover, locating plate 36 realizes carrying out the centre gripping fixedly to flitch 6 of different thickness under locating lever 34's effect, realize the centre gripping to flitch 6 through the effect of spring 35 elasticity, the practicality of this application has been improved, buffer spring 10 can make flitch 6 play certain cushioning effect in the material loading process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A flitch fixing mechanism for a plate shearing machine is characterized by comprising a platform, guide rails, a clamping and positioning structure, an auxiliary sliding structure and a compression structure, wherein the guide rails are installed at two ends of the platform through bolts, a sliding groove is formed in the guide rails, the clamping and positioning structure is installed in the sliding groove, driving equipment is installed on the outer side wall of the platform and is a stepping motor, the driving equipment is connected with a driver, the driver is connected with an external power supply, a lead screw is installed on an output shaft of the driving equipment and is connected with the clamping and positioning structure, the auxiliary sliding structure is installed in the platform, and the compression structure is installed on the upper side of the clamping and positioning structure;

the clamping and positioning structure consists of a connecting rod, a positioning block, a sliding block, a protective pad, a positioning rod, a spring, a positioning plate, a positioning pin, a positioning hole and a positioning groove, the sliding block is arranged on the outer side wall of the positioning block and is of a T-shaped structure, the sliding block is matched with the sliding groove for use, an installation hole is formed in the sliding block, a lead screw is arranged in the installation hole, threads matched with the lead screw are arranged on the inner side wall of the installation hole, the positioning block on the front side is connected with the positioning block on the rear side through the connecting rod, the positioning groove is formed in the positioning block, the protective pad is arranged at the bottom of the positioning groove, a through hole is formed in the top of the positioning groove, the positioning rod is arranged in the through hole and is of a T-shaped structure, the positioning rod penetrates through, positioning holes are formed in the positioning rod, the number of the positioning holes is N, N is more than or equal to 2, positioning pins are installed in the positioning holes, springs are wound on the outer side walls of the positioning rods and are arranged between the positioning plate and the top of the positioning groove, one end of each spring is connected with the top of the positioning groove, and the other end of each spring is connected with the side wall of the positioning plate;

the compressing structure consists of an air cylinder and a pressing block, the pressing block is installed on a telescopic rod of the air cylinder, and the air cylinder is connected with an external air compressor.

2. The plate fixing mechanism for a plate shearing machine as claimed in claim 1, wherein said platform is of a "dogbone" configuration.

3. The plate fixing mechanism for a plate shearing machine as claimed in claim 1, wherein said chute is of "T" configuration.

4. The plate fixing mechanism for a plate shearing machine as claimed in claim 1, wherein said protective pad is made of rubber.

5. The plate fixing mechanism for a plate shearing machine as claimed in claim 1, wherein said pressing block is made of rubber.