CN111774635A

CN111774635A - Intermittent type formula electric cutting machine removes seat

Info

Publication number: CN111774635A
Application number: CN202010514796.8A
Authority: CN
Inventors: 胡星光; 赵嵘
Original assignee: Anhui Lifeng Mechanical Technology Co ltd
Current assignee: Anhui Lifeng Mechanical Technology Co ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2020-10-16

Abstract

The invention discloses a moving seat of an intermittent electric cutting machine, which relates to the technical field of electric cutting machine equipment and comprises a moving slide rail and a moving base, wherein the moving base is connected with the moving slide rail in a sliding manner; the feeding support is provided with an adjusting seat and an adjusting round rod, the adjusting round rod is connected with a sliding groove formed in the feeding support in a sliding mode, and the sliding direction of the adjusting round rod is consistent with that of the feeding support; the cutting machine is reasonable in structural design and simple to operate, cutting amount is accurately controlled through the PLC, and cutting precision and cutting efficiency are improved.

Description

Intermittent type formula electric cutting machine removes seat

Technical Field

The invention belongs to the technical field of electric cutting machine equipment, and particularly relates to a moving seat of an intermittent electric cutting machine.

Background

The cutting machine is classified into a flame cutting machine, a plasma cutting machine, a laser cutting machine, water cutting, and the like. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness. The plasma cutting machine has fast cutting speed and certain slope of the cut surface. The flame cutting machine is used for carbon steel materials with larger thickness. With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved. The development of the numerical control cutting machine has to meet the requirements of the development of the modern mechanical processing industry.

The existing cutting machine is operated manually, the feeding amount of cutting is difficult to control manually when the cutting machine is operated, namely, the precision is poor in the cutting size adjustment of a workpiece, the control is unstable, the precision of the workpiece after cutting is poor, and the working efficiency is low, so that an intermittent electric cutting machine moving seat is provided.

Disclosure of Invention

In view of the shortcomings of the prior art, the present invention is directed to a moving seat of an intermittent electric cutting machine, so as to solve the problems mentioned in the background art.

The purpose of the invention can be realized by the following technical scheme: a moving seat of an intermittent electric cutting machine comprises a moving slide rail and a moving base, wherein the moving base is connected with the moving slide rail in a sliding manner;

the feeding support is provided with an adjusting seat and an adjusting round rod, the adjusting round rod is connected with a sliding groove formed in the feeding support in a sliding mode, the sliding direction of the adjusting round rod is consistent with that of the feeding support, the relative position of the adjusting seat and the feeding support in the vertical direction is adjustable, and the adjusting seat is arranged right below a branched chain box support of the cutting machine;

the improved water-saving device is characterized in that water storage tanks are arranged on two sides of the feeding support, a water storage tank base is fixedly connected with the movable base, a corrugated pipe and a water inlet pipe are connected to the side, close to a workpiece, of the water storage tank, a spray head is fixedly connected to the corrugated pipe, a piston is arranged in the water storage tank and is connected with the water storage tank in a sliding mode, the piston deviates from a connecting rod fixedly connected to the side of the workpiece, and the connecting rod.

Preferably, a first check valve and a second check valve are respectively arranged in a water inlet and a water outlet which are formed in the water storage tank, the directions of the first check valve and the second check valve are opposite, and the water inlet and the water outlet are respectively communicated with the water inlet pipe and the corrugated pipe.

Preferably, the sliding groove is slidably connected with a fixed seat, the fixed seat is arranged on the opposite side of the feeding direction of the feeding support, and a first contact is arranged on the end face of the fixed seat, which is close to the side of the adjusting round rod.

Preferably, the horizontal both sides are provided with the second screw hole on the fixing base, threaded connection has clamp bolt on the second screw hole.

Preferably, the spout is provided with the guiding hole near feeding border, adjust round bar and guiding hole sliding connection, be provided with first spring on adjusting the round bar, first spring is between guiding hole and regulation round bar terminal surface.

Preferably, be provided with the second contact on adjusting the seat up end, be provided with the backup pad directly over the second contact, go up the backup pad and adjust seat sliding connection, upward be provided with the second contact between backup pad and the second contact, second contact upper end and last backup pad fixed connection.

Preferably, the lower end round rod part of the adjusting seat is provided with threads, and the adjusting seat is in threaded connection with a first threaded hole formed in the feeding support.

Preferably, the side of the feeding support above and close to the feeding direction is provided with a limiting rod, a round bar below a transverse plate of the limiting rod is connected with the feeding support in a sliding manner, a second spring is arranged on the round bar below the limiting rod, and the second spring is arranged between the transverse plate of the limiting rod and the upper surface of the feeding support.

Preferably, the movable base is in threaded connection with a screw rod, two ends of the screw rod are rotatably connected with the movable sliding rail, and one end of the screw rod is fixedly connected with an output shaft of the motor.

Preferably, an air cylinder is arranged right above the movable base, the air cylinder is fixedly connected with the movable base, and the feeding support is fixedly connected with a piston rod of the air cylinder.

The invention has the beneficial effects that:

1. the invention provides a moving seat of an intermittent electric cutting machine, which is reasonable in structural design and simple to operate, the cutting amount is accurately controlled through a PLC (programmable logic controller), the cutting precision and the cutting efficiency are improved, meanwhile, the mistake is effectively prevented, and the moving base and a cutting blade of the cutting machine are prevented from being damaged.

2. According to the invention, the water storage tank and the spray nozzle are arranged on the feeding side of the movable base, the piston in the water storage tank is driven to move through the reciprocating feeding motion of the feeding base, so that water injection and water spraying are completed, the cutting position is cooled, water can be sprayed only when the cutting machine cuts a workpiece, the spreading of cutting dust can be reduced, and water resources are saved.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the general construction of the mobile base portion of the present invention;

FIG. 3 is a cross-sectional view of the water storage tank of the present invention;

FIG. 4 is a schematic view of the structure of the adjustment block of the present invention;

FIG. 5 is a schematic structural view of the fixing base of the present invention;

FIG. 6 is a schematic view of the construction of the stop of the present invention;

in the figure: a movable slide rail-1, a screw rod-2, a movable base-3, a feeding support-4, a fixed seat-5, a cylinder-6, a tight feeding slide rail-7, an adjusting seat-8, a cutting machine-9, a corrugated pipe-10, a spray head-11, a first spring-12, a limiting rod-13, a second spring-14, an adjusting round rod-15 and a motor-16, a water storage tank-17, a water inlet-171, a water outlet-172, a water inlet pipe-18, a piston-19, a connecting rod-191, a first one-way valve-20, a second one-way valve-20, a chute-42, a first contact-51, a second threaded hole-52, a compression bolt-53, an upper support plate-81, a third spring-82 and a second contact-83.

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 to 6, in an embodiment of the present invention, a moving base of an intermittent electric cutting machine includes a moving slide rail 1 and a moving base 3, the moving base 3 is slidably connected to the moving slide rail 1, a feeding support 4 is disposed on the moving base 3, the feeding support 4 is slidably connected to the moving base 3, and a cutting machine 9 is fixedly connected to a center of the moving base 3;

the feeding support 4 is provided with an adjusting seat 8 and an adjusting round rod 15, the adjusting round rod 15 is in sliding connection with a sliding groove 42 formed in the feeding support 4, the relative position of the adjusting seat 8 and the feeding support 4 in the vertical direction is adjustable, and the adjusting seat 8 is arranged under a branched chain box support of the cutting machine 9.

Two sides of the feeding support 4 are respectively provided with a water storage tank 17, the base of the water storage tank 17 is fixedly connected with the movable base 3, the side, close to a workpiece, of the water storage tank 17 is connected with a corrugated pipe 10 and a water inlet pipe 18, and the corrugated pipe 10 is fixedly connected with a spray head 11; be provided with piston 19 in the water storage tank 17, piston 19 and water storage tank 17 sliding connection, piston 19 deviates from work piece side fixedly connected with connecting rod 191, connecting rod 191 and feeding support 4 fixed connection.

As shown in fig. 1, when cutting is performed, a workpiece is clamped and fixed by a fixing clamp, the workpiece is placed on the left side of a cutting platform, after the cutting machine is started, the moving base 3 is moved along the moving slide rail 1 to adjust the cutting size, the feeding support 4 is moved leftwards, the horizontal cutting feed amount is adjusted, the cutting machine 9 is operated to move downwards vertically, the vertical cutting feed amount can be controlled, the adjusting round rod 15 arranged on the feeding support 4 is used for controlling the horizontal feeding amount of the feeding support 4, the adjusting seat 8 is used for controlling the vertical feeding amount of the cutting machine 9, the adjusting seat 8 and the adjusting round rod 15 are connected with a PLC (programmable logic controller) in a control mode, automatic cutting can be achieved, the cutting machine is suitable for various cutting modes, and the cutting size.

As shown in fig. 2 and 3, a first check valve 20 and a second check valve 21 are respectively arranged in a water inlet 171 and a water outlet 172 formed on the water storage tank 17, the directions of the first check valve 20 and the second check valve 21 are opposite, the water inlet 171 and the water outlet 172 are respectively communicated with a water inlet pipe 18 and a corrugated pipe 10, the water inlet pipe 18 is communicated with the water storage tank, when the cutting machine works, the feeding support 4 moves to the front side, and drives the piston 19 to move to the front side, the air pressure inside the water storage tank 17 is increased, the water in the water storage tank 17 is transmitted to the spray head 11 through the corrugated pipe 10 to be sprayed out, when the feeding support 4 returns, the piston 19 is driven to move towards the rear side, the air pressure in the water storage tank 17 is small, the water in the water storage tank flows into the water storage tank 17 through the air inlet 18, can accomplish automatic spraying and water injection, adjust the position of shower nozzle 11, cool off the cutting position, can reduce simultaneously that the cutting dust is pervaded, improve the cleanliness of cutting machine and platform.

As shown in fig. 2 and 5, a fixed seat 5 is installed in the chute 42, the fixed seat 5 is disposed on the opposite side of the feeding direction of the feeding support 4, that is, behind the adjusting round bar 15, a first contact 51 is disposed on the fixed seat 5 near the end surface of the adjusting round bar 15, that is, on the end surface of the front side of the fixed seat 5, when the feeding support 4 moves to the left along the feeding slide rail 7, the adjusting round bar 15 contacts with the side surface of the workpiece and is forced to move to the rear side, when the adjusting round bar 15 contacts with the first contact 51 on the fixed seat 5, the feeding support 4 stops moving to the left under the control of the PLC control circuit, that is, the horizontal cutting dimension of the cutting machine 9 can be adjusted by adjusting the relative position of the fixed seat 5 on the feeding support 4, and the dimensional accuracy is higher compared with manual cutting.

A guide hole is arranged on the feeding support 4 close to the feeding edge, namely close to the tail end position of a front end sliding groove 42 of the feeding support 4, the adjusting round rod 15 slides in the guide hole, a first spring 12 is arranged on the adjusting round rod 15, the first spring 12 is arranged between the guide hole and the end face of the adjusting round rod 15, when the feeding support 4 is cut, the feeding support 4 moves towards the rear side, and the first spring 12 plays a role of resetting.

As shown in fig. 5, a second contact 83 is arranged on the upper end surface of the adjusting seat 8, an upper support plate 81 is arranged right above the second contact 83, the upper support plate 81 is connected with the adjusting seat 8 in a sliding manner, the second contact 83 is arranged between the upper support plate 81 and the second contact 83, the upper end of the second contact 83 is fixedly connected with the upper support plate 81, when the cutting machine 9 moves downwards, the chain case support of the cutting machine 9 is contacted with the upper support plate 81 and presses downwards, and when the upper support plate 81 is contacted with the second contact 83, the cutting machine 9 stops pressing downwards and moves upwards; adjust 8 lower extreme round bar parts of seat and offer screw thread, and adjust seat 8 and feed the first screw hole 44 threaded connection who offers on the support 4, adjust seat 8 through rotating and can adjust the vertical distance between backup pad 81 and the cutting machine 9, can control the vertical volume of feeding of cutting machine 9, height adjustment is convenient, and the precision is higher.

As shown in fig. 1 and 6, a limiting rod 13 is disposed above the feeding support 4 near the feeding direction, that is, a limiting rod 13 is disposed on the upper surface of the front side of the feeding support 4, a round rod below a transverse plate of the limiting rod 13 is connected with the feeding support 4 in a sliding manner, the lower side of the round rod is connected with the upper surface of the feeding support 4 in a sliding manner, a second spring 14 is disposed on the round rod below the limiting rod 13, the second spring 14 is interposed between the transverse plate of the limiting rod 13 and the upper surface of the feeding support 4, when the moving base 3 does not slide out of the edge of the front side of the feeding support 4, the lower end of the round rod of the limiting rod 13 is in contact with the feeding support 4, the lower side of the cutting machine 9 is supported and limited by the limiting rod 13 and cannot move downwards, the cutting machine 9 can be prevented from damaging the feeding support 4 due to misoperation, only when the moving base 3 slides out of the edge of, the main function of the second spring 14 is to act as a return.

As shown in fig. 1, the movable base 3 is in threaded connection with the lead screw 2, the two ends of the lead screw 2 are rotatably connected with the movable sliding rail 1, one end of the lead screw 2 is fixedly connected with the output shaft of the motor 16, the movable base 3 is driven by the lead screw 2 to move along the lead screw 2, the motor 16 provides a power source, the forward and reverse rotation and the feeding amount of the lead screw 2 can be accurately controlled, the transmission precision is high, the control is convenient and fast, and the automatic cutting efficiency is improved.

Be provided with cylinder 6 directly over the removal base 3, cylinder 6 and removal base 3 fixed connection feed support 4 and the piston rod fixed connection of cylinder 6, control the transverse feed that feeds support 4 through the flexible of control cylinder 6, have the transmission stable, and load-carrying capacity is good.

As shown in fig. 2, second threaded holes 52 are formed in two horizontal sides of the fixing seat 5, a pressing bolt 53 is connected to the second threaded hole 52 in a threaded manner, and the main function of the pressing bolt is to fasten and stabilize the second threaded hole 52.

The working principle of the invention is as follows: the invention provides a moving seat of an intermittent electric cutting machine, which has reasonable structural design and simple operation, improves the cutting precision and the cutting efficiency by accurately controlling the cutting amount through a PLC, and effectively prevents mistakes and avoids the damage of a moving base 3 and a cutting blade by a cutting machine 9. The specific principle is as follows; the piston rod of the starting cylinder 6 extends out to drive the feeding support 4 to move towards the workpiece side, the adjusting round rod 15 is in contact with the workpiece and is stressed to move towards the reverse side of the feeding direction relative to the feeding support 4, when the adjusting round rod 15 is in contact with the first contact 51 on the fixing seat 5, the cylinder 6 stops, the cutting machine 9 vertically moves downwards to cut the workpiece, the lower end of the cutting machine 9 is in contact with the adjusting seat 8 and presses downwards, when the upper supporting plate 81 is in contact with the second contact 83, the cutting machine 9 stops descending and moves upwards, the piston rod of the starting cylinder 6 retracts to drive the feeding support 4 to return to the initial position, the starting motor 16 is used for driving the lead screw 2 to rotate, the lead screw 2 drives the moving base 3 to move, and.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "horizontal", "vertical", and the like, which indicate orientations or positional relationships, are used based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed or operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the method is simple. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

It will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the spirit and scope of the invention, and any equivalents thereto, such as those skilled in the art, are intended to be embraced therein.

Claims

1. A moving seat of an intermittent electric cutting machine comprises a moving slide rail (1) and a moving base (3), wherein the moving base (3) is connected with the moving slide rail (1) in a sliding manner, and is characterized in that a feeding support (4) is arranged on the moving base (3), the feeding support (4) is connected with the moving base (3) in a sliding manner, and a cutting machine (9) is fixedly connected to the center of the moving base (3);

the feeding support (4) is provided with an adjusting seat (8) and an adjusting round rod (15), the adjusting round rod (15) is in sliding connection with a sliding groove (42) formed in the feeding support (4), the sliding direction of the adjusting round rod (15) is consistent with that of the feeding support (4), the relative position of the adjusting seat (8) and the feeding support (4) in the vertical direction is adjustable, and the adjusting seat (8) is arranged right below a branched chain box support of the cutting machine (9);

feed support (4) both sides and all be provided with storage water tank (17), storage water tank (17) base and removal base (3) fixed connection, storage water tank (17) are close to the work piece side and are connected with bellows (10) and inlet tube (18), fixedly connected with shower nozzle (11) on bellows (10), be provided with piston (19) in storage water tank (17), piston (19) and storage water tank (17) sliding connection, piston (19) deviate from work piece side fixedly connected with connecting rod (191), connecting rod (191) with feed support (4) fixed connection.

2. A moving seat of an intermittent electric cutting machine as claimed in claim 1, characterized in that a first check valve (20) and a second check valve (21) are respectively arranged in a water inlet (171) and a water outlet (172) formed on the water storage tank (17), the directions of the first check valve (20) and the second check valve (21) are opposite, and the water inlet (171) and the water outlet (172) are respectively communicated with the water inlet pipe (18) and the corrugated pipe (10).

3. A mobile seat of an intermittent electric cutting machine according to claim 1, characterized in that the sliding groove (42) is connected with a fixed seat (5) in a sliding way, the fixed seat (5) is arranged at the opposite side of the feeding direction of the feeding support (4), and a first contact (5) is arranged on the fixed seat (5) near the side end face of the adjusting round rod (15).

4. A moving seat of an intermittent electric cutting machine according to claim 3, characterized in that the horizontal two sides of the fixed seat (5) are provided with second threaded holes (52), and the second threaded holes (52) are connected with compression bolts (53) in a threaded manner.

5. A moving seat of an intermittent electric cutting machine according to claim 3, characterized in that the sliding chute (42) is provided with a guide hole near the feeding edge, the adjusting round rod (15) is connected with the guide hole in a sliding way, the adjusting round rod (15) is provided with a first spring (12), and the first spring (12) is arranged between the guide hole and the end surface of the adjusting round rod (15).

6. The moving seat of an intermittent electric cutting machine according to claim 1, characterized in that a second contact (83) is arranged on the upper end surface of the adjusting seat (8), an upper support plate (81) is arranged right above the second contact (83), the upper support plate (81) is connected with the adjusting seat (8) in a sliding manner, the second contact (83) is arranged between the upper support plate (81) and the second contact (83), and the upper end of the second contact (83) is fixedly connected with the upper support plate (81).

7. A moving seat of an intermittent electric cutting machine according to claim 6, characterized in that the lower end round bar part of the adjusting seat (8) is threaded, and the adjusting seat (8) is in threaded connection with the feeding support (4).

8. The moving seat of an intermittent electric cutting machine according to claim 1, characterized in that a limiting rod (13) is arranged above the feeding support (4) near the feeding direction side, a round rod below a transverse plate of the limiting rod (13) is connected with the feeding support (4) in a sliding manner, a second spring (14) is arranged on the round rod below the limiting rod (13), and the second spring (14) is arranged between the transverse plate of the limiting rod (13) and the upper surface of the feeding support (4).

9. A moving base of an intermittent electric cutting machine according to claim 1, characterized in that the moving base (3) is in threaded connection with a lead screw (2), two ends of the lead screw (2) are rotatably connected with the moving slide rail (1), and one end of the lead screw (2) is fixedly connected with an output shaft of a motor (16).

10. A moving seat of an intermittent electric cutting machine according to claim 1, characterized in that a cylinder (6) is arranged right above the moving base (3), the cylinder (6) is fixedly connected with the moving base (3), and the feeding support (4) is fixedly connected with a piston rod of the cylinder (6).