CN210172678U

CN210172678U - Circular sawing machine pay-off material lifting mechanism

Info

Publication number: CN210172678U
Application number: CN201920809003.8U
Authority: CN
Inventors: Binhong Zeng; 曾斌鸿
Original assignee: Fuqing Xueji Cnc Technology Co ltd
Current assignee: Fuqing Xueji Cnc Technology Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-03-24
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a feeding and lifting mechanism of a circular sawing machine in the technical field of circular sawing machines, which comprises a sliding table mechanism, wherein the top of the sliding table mechanism is respectively provided with a material holding clamp, deliver anchor clamps and cutting jig, it includes the fixing base that sets firmly on table surface to lift material mechanism, the equal fixed mounting of the left and right sides wall of fixing base has spacing riser, the activity is provided with lifting installation piece between two sets of spacing risers, the rear end of lifting installation piece is rotated through ball bearing and is connected with the lifting round pin axle, the both ends and the spacing riser fixed mounting of lifting round pin axle, the lifting hydro-cylinder is installed to the preceding lateral wall of fixing base, the flexible end in top of lifting hydro-cylinder is connected with the lifting connecting seat through the joint that floats, the preceding lateral wall fixed connection of lifting connecting seat and lifting installation piece, the utility model provides a can avoid material tip and the circular sawing machine pay-off of delivering anchor clamps and cutting jig to take place.

Description

Circular sawing machine pay-off material lifting mechanism

Technical Field

The utility model relates to a circular sawing machine technical field specifically is a circular sawing machine pay-off material lifting mechanism.

Background

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 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. The laser cutting machine has the fastest efficiency, the highest cutting precision and generally smaller cutting thickness.

The circular sawing machine comprises a circular sawing machine body which is responsible for cutting and a feeding mechanism which is responsible for conveying materials, wherein one section of the material in the feeding mechanism needs to be returned through a delivery clamp to be clamped and taken down after being cut off, and in actual work, the front side end of the material is easy to collide and interfere with the delivery clamp or the cutting clamp when the material is in transition movement among the material holding clamp, the delivery clamp and the cutting clamp, so that feeding faults are caused.

Based on this, the utility model designs a circular sawing machine pay-off lift material mechanism to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a circular sawing machine pay-off is lifted material mechanism to discover in solving above-mentioned actual work, when the material was in holding material anchor clamps, delivering anchor clamps and cutting jig transition removal, its front end tip took place to collide with the interference with delivering anchor clamps or cutting jig easily, thereby causes the technical problem of pay-off trouble.

In order to achieve the above object, the utility model provides a following technical scheme: a circular sawing machine feeding and lifting mechanism comprises a sliding table mechanism, wherein the top of the sliding table mechanism is respectively provided with a material holding clamp, a delivery clamp and a cutting clamp, the material holding clamp and the delivery clamp are respectively arranged on a left fixed end and a middle movable end of the sliding table mechanism through a lifting mechanism, and the cutting clamp is arranged on a right fixed end of the sliding table mechanism; it includes the fixing base that sets firmly on table surface to lift the material mechanism, the equal fixed mounting of the left and right sides wall of fixing base has spacing riser, and is two sets of the activity is provided with lifting installation piece between the spacing riser, it equally divide and do not install in two sets respectively to hold material anchor clamps and deliver anchor clamps lift on the lifting installation piece of material mechanism, the rear end of lifting installation piece rotates through ball bearing and is connected with the lifting round pin axle, the both ends of lifting round pin axle with spacing riser fixed mounting, the lifting hydro-cylinder is installed to the preceding lateral wall of fixing base, the flexible end in top of lifting hydro-cylinder is connected with the lifting connecting seat through floating joint, the lifting connecting seat with the preceding lateral wall fixed connection of lifting installation piece.

Preferably, slip table mechanism includes about two sets of intervals, sets firmly the bearing frame on table surface, and is two sets of rotate between the bearing frame and be connected with ball screw, ball screw's outside spiro union has the nut seat, gear motor is installed to bearing frame left side wall, gear motor's right side power take off end pass through the diaphragm coupling with ball screw's left end is connected, slip table mechanism is still including setting firmly the spacing slide rail on table meter face, the top sliding connection of spacing slide rail has spacing slider, spacing slider with nut seat fixed mounting.

Preferably, pleated wall dust covers are arranged between the left end and the right end of the nut seat and the two groups of bearing seats, and the pleated wall dust covers the outer sides of the ball screw and the limiting slide rail.

Preferably, the gear motor comprises a servo motor and a planetary reducer, and a protective cover is arranged on the outer side of the gear motor.

Preferably, the rear side bottom of lifting installation piece is provided with the inclined plane of stepping down, the contained angle between inclined plane of stepping down and the horizontal plane is 1 degree.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses among the conveying mechanism, hold material anchor clamps and deliver anchor clamps and equally divide and do not install on the left side stiff end and the middle part activity of slip table mechanism are served through lifting the material mechanism, wherein lift the fixing base on the material mechanism includes the face, spacing riser, lifting installation piece, ball bearing, the lifting round pin axle, the lifting hydro-cylinder, floating joint and lifting connecting seat, the material is holding material anchor clamps, when delivering transition between anchor clamps and the cutting jig, through lifting hydro-cylinder drive lifting installation piece unilateral lifting take the altitude, can avoid the material tip to take place to collide with the interference with delivering anchor clamps and cutting jig, thereby avoid the pay-off trouble that causes from this.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure of the material lifting mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the material lifting mechanism of the present invention;

fig. 4 is the structural schematic diagram of the sliding table mechanism of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-sliding table mechanism, 101-bearing seat, 102-ball screw, 103-nut seat, 104-speed reduction motor, 105-diaphragm coupling, 106-limit sliding rail, 107-limit sliding block, 2-holding fixture, 3-delivery fixture, 4-cutting fixture, 5-lifting mechanism, 501-fixed seat, 502-limit vertical plate, 503-lifting installation block, 504-ball bearing, 505-lifting pin shaft, 506-lifting oil cylinder, 507-floating joint, 508-lifting connection seat, 6-pleated wall dust cover, 7-protective cover and 8-abdicating inclined plane.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a circular sawing machine feeding and lifting mechanism comprises a sliding table mechanism 1, wherein the top of the sliding table mechanism 1 is respectively provided with a material holding clamp 2, a delivery clamp 3 and a cutting clamp 4, the material holding clamp 2 and the delivery clamp 3 are respectively arranged on a left fixed end and a middle movable end of the sliding table mechanism 1 through a material lifting mechanism 5, and the cutting clamp 4 is arranged on a right fixed end of the sliding table mechanism 1; the material lifting mechanism 5 comprises a fixed seat 501 fixedly arranged on a workbench surface, limiting vertical plates 502 are fixedly arranged on the left side wall and the right side wall of the fixed seat 501 respectively, lifting installation blocks 503 are movably arranged between the two sets of limiting vertical plates 502, a material holding fixture 2 and a material delivering fixture 3 are respectively arranged on the lifting installation blocks 503 of the two sets of material lifting mechanisms 5, the rear ends of the lifting installation blocks 503 are rotatably connected with lifting pin shafts 505 through ball bearings 504, two ends of the lifting pin shafts 505 are fixedly installed on the limiting vertical plates 502, lifting oil cylinders 506 are arranged on the front side walls of the fixed seat 501, the top telescopic ends of the lifting oil cylinders 506 are connected with lifting connecting seats 508 through floating joints 507, and the lifting connecting seats 508 are fixedly connected with the front side.

The sliding table mechanism 1 comprises two groups of bearing seats 101 which are arranged at left and right intervals and fixedly arranged on a working table surface, a ball screw 102 is rotatably connected between the two groups of bearing seats 101, a nut seat 103 is screwed on the outer side of the ball screw 102, a speed reducing motor 104 is arranged on the left side wall of the bearing seat 101, the right power output end of the speed reducing motor 104 is connected with the left end of the ball screw 102 through a diaphragm coupling 105, the sliding table mechanism 1 further comprises a limiting slide rail 106 fixedly arranged on the meter surface of the working table, the top of the limiting slide rail 106 is slidably connected with a limiting slide block 107, and the limiting slide block 107 and the nut seat 103 are fixedly arranged to; pleated wall dust covers 6 are respectively arranged between the left end and the right end of the nut seat 103 and the two groups of bearing seats 101, and the pleated wall dust covers 6 cover the outer sides of the ball screw 102 and the limiting slide rail 106, so that a dust prevention effect is achieved; the speed reducing motor 104 comprises a servo motor and a planetary reducer, and a protective cover 7 is arranged on the outer side of the speed reducing motor 104 to play a role in protection; the back side bottom of lifting installation piece 503 is provided with the inclined plane of stepping down 8, and the contained angle between inclined plane of stepping down 8 and the horizontal plane is 1 degree, avoids lifting installation piece 503 and fixing base 501 to take place to interfere.

One specific application example of this embodiment is:

the device is a circular sawing machine feeding and lifting mechanism, the utility model discloses in the conveying mechanism, material holding fixture 2 and delivering fixture 3 are equally divided and are installed on the left side fixed end and the middle part movable end of sliding table mechanism 1 through material lifting mechanism 5, wherein material lifting mechanism 5 includes on-plane fixing base 501, spacing riser 502, lifting installation block 503, ball bearing 504, lifting pin shaft 505, lifting oil cylinder 506, floating joint 507 and lifting connection base 508, when the material is in transition movement between material holding fixture 2, delivering fixture 3 and cutting fixture 4, lifting installation block 503 is driven to be lifted by lifting oil cylinder 506 in one side to a certain height, namely, the collision and interference between the end of the material and delivering fixture 3 and cutting fixture 4 can be avoided, thereby avoiding the feeding fault caused thereby;

specifically, the actual direction of delivery of material is from holding material anchor clamps 2, deliver anchor clamps 3 and cutting anchor clamps 4 and deliver in proper order, when the material is holding material anchor clamps 2, when delivering between anchor clamps 3 and the cutting anchor clamps 4 transitional movement, because lifting installation piece 503 rear end is articulated with spacing riser 502 through lifting round pin axle 505, the flexible end in control lifting hydro-cylinder 506 top stretches out upwards, can lift the one end that lifting installation piece 503 and lifting connecting seat 508 are connected by a take the altitude, the setting up of floating joint 507 can allow lifting connecting seat 508 to lift along the path of short arc line when lifting, lifting installation piece 503 lifts up the back, the clamping lifts by a take the altitude with holding material anchor clamps 2 or the material front end on the delivery anchor clamps 3 promptly, can avoid the material tip to take place to collide with and interfere with delivery anchor clamps 3 and cutting anchor clamps 4.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 circular sawing machine pay-off material lifting mechanism which characterized in that: the material holding clamp device comprises a sliding table mechanism (1), wherein the top of the sliding table mechanism (1) is respectively provided with a material holding clamp (2), a delivery clamp (3) and a cutting clamp (4), the material holding clamp (2) and the delivery clamp (3) are respectively installed on a left fixed end and a middle movable end of the sliding table mechanism (1) through a material lifting mechanism (5), and the cutting clamp (4) is installed on a right fixed end of the sliding table mechanism (1);

the material lifting mechanism (5) comprises a fixed seat (501) fixedly arranged on the working table surface, the left side wall and the right side wall of the fixed seat (501) are both fixedly provided with a limiting vertical plate (502), a lifting installation block (503) is movably arranged between the two groups of limiting vertical plates (502), the material holding clamp (2) and the delivery clamp (3) are respectively arranged on the lifting mounting blocks (503) of the two groups of material lifting mechanisms (5), the rear end of the lifting mounting block (503) is rotationally connected with a lifting pin shaft (505) through a ball bearing (504), two ends of the lifting pin shaft (505) are fixedly arranged with the limit vertical plate (502), a lifting oil cylinder (506) is arranged on the front side wall of the fixed seat (501), the top telescopic end of the lifting oil cylinder (506) is connected with a lifting connecting seat (508) through a floating joint (507), the lifting connecting seat (508) is fixedly connected with the front side wall of the lifting mounting block (503).

2. The circular saw machine feeding and lifting mechanism as claimed in claim 1, wherein: slip table mechanism (1) includes two sets of intervals about, sets firmly bearing frame (101) on table surface, and is two sets of rotate between bearing frame (101) and be connected with ball screw (102), the outside spiro union of ball screw (102) has nut seat (103), gear motor (104) are installed to bearing frame (101) left side wall, the right side power take off end of gear motor (104) pass through diaphragm coupling (105) with the left end of ball screw (102) is connected, slip table mechanism (1) is still including setting firmly spacing slide rail (106) on table meter face, the top sliding connection of spacing slide rail (106) has spacing slider (107), spacing slider (107) with nut seat (103) fixed mounting.

3. The circular saw machine feeding and lifting mechanism as claimed in claim 2, wherein: and pleated wall dust covers (6) are arranged between the left end and the right end of the nut seat (103) and the two groups of bearing seats (101), and the pleated wall dust covers (6) cover the outer sides of the ball screw (102) and the limiting slide rail (106).

4. The circular saw machine feeding and lifting mechanism as claimed in claim 2, wherein: the speed reducing motor (104) comprises a servo motor and a planetary reducer, and a protective cover (7) is arranged on the outer side of the speed reducing motor (104).

5. The circular saw machine feeding and lifting mechanism as claimed in claim 1, wherein: the rear side bottom of lifting installation piece (503) is provided with abdication inclined plane (8), the contained angle between abdication inclined plane (8) and the horizontal plane is 1 degree.