CN211029504U

CN211029504U - Sand wire cutting machine with movement stroke control mechanism

Info

Publication number: CN211029504U
Application number: CN201922214446.5U
Authority: CN
Inventors: 窦红卫
Original assignee: Taizhou Delong Cnc Equipment Co ltd
Current assignee: Taizhou Delong Cnc Equipment Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-07-17
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a sand line cutting equipment technical field just discloses a sand line cutting machine with travel control mechanism, the on-line screen storage device comprises a base, the top fixed mounting of base has a platform, the top fixed mounting of top platform has the roof. This sand wire cut electrical discharge machining with motion stroke control mechanism, through setting up the top mouth, lifter plate and stripper plate, when the fly leaf drives the stripper plate and descends, later stripper plate will extrude lifter plate and rigid spring, final lifter plate will enter into the inside to the top mouth, and the sand line will carry out whole cutting to the part raw materials this moment, and be in the top of placing the platform body, because the top mouth, cooperation between lifter plate and the stripper plate, will control the stroke that the sand line descends, avoided the sand line to carry out the micro-cut to the top of placing the platform body, and then prolonged the life of placing the platform body, consequently, this sand wire cut electrical discharge machining's practicality has been increased.

Description

Sand wire cutting machine with movement stroke control mechanism

Technical Field

The utility model relates to a sand line cutting equipment technical field specifically is a sand line cutting machine with travel control mechanism.

Background

The wire cutting machine mainly comprises three parts, namely a machine tool, a numerical control system and a high-frequency power supply, wherein the numerical control system consists of a single chip microcomputer, a keyboard and a variable frequency detection system, has the main functions of gap compensation, linear interpolation, circular interpolation, automatic broken wire processing and the like, can cut materials such as high-strength, high-toughness, high-hardness, high-brittleness and magnetic materials and precise, fine and complex-shaped parts, and is widely applied to various industries in a wire cutting technology and a wire cutting machine tool.

At present, when an enterprise produces and processes parts, a sand wire cutting machine is often required to be used, and the existing sand wire cutting machine can realize the cutting treatment of part raw materials in the using process, but after the part raw materials are cut, because the descending motion of the sand wire has a small deviation, the sand wire is easy to contact with a placing table, and then the placing table is slightly cut, and in the past, the placing table is damaged, so that the sand wire cutting machine needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a sand wire cut electrical discharge machining with motion stroke control mechanism possesses the advantage of motion stroke control, solved current sand wire cut electrical discharge machining at the in-process that uses, although can realize handling the cutting of part raw materials, but often after cutting part raw materials, because there is small deviation in the descending movement of sand line, and then lead to the sand line easy and place the platform contact, and then lead to the fact the micro-cut to placing the platform, in the long run, will lead to placing the problem that the platform appears damaging.

The utility model provides a following technical scheme: a sand line cutting machine with a motion stroke control mechanism comprises a base, wherein the top of the base is fixedly provided with a top platform, the top of the top platform is fixedly provided with a top plate, the top of the top plate is fixedly provided with a frame, the middle part of the top end of the top plate is fixedly provided with a placing platform body, the two sides of the top of the placing table body are both fixedly provided with a limiting block, the back of the placing table body is fixedly provided with a baffle plate, the number of the limiting blocks is two, the middle parts of the two limiting blocks are provided with cutting openings, the top part of the top plate is provided with top openings positioned at the two sides of the placing table body, an inner opening positioned right below the top opening is arranged between the inner part of the top platform and the inner part of the top plate, the top opening is communicated with the inner opening, the inside fixed mounting of interior mouth has stiff spring, stiff spring's the other end passes the apical foramen and extends to the top of roof and fixed mounting has the lifter plate.

Preferably, the two sides of the top of the rack are fixedly provided with driving motors, the other ends of output shafts of the driving motors are fixedly sleeved with worms, and the bottom ends of the worms penetrate through the rack, extend into the rack and are movably sleeved with the top of the top plate.

Preferably, the number of the worms is two, and the outer surfaces of the two worms are both in threaded sleeve connection with the moving blocks.

Preferably, the number of the motion blocks is two, the movable plates are fixedly mounted on the corresponding sides of the two motion blocks, and the sides, back to back, of the two motion blocks are movably connected with the inner wall of the rack.

Preferably, the movable plate is located above the baffle, a bottom opening is formed in the bottom of the movable plate, the length of the bottom opening is larger than that of the placing table body, and the height of the bottom opening is larger than that of the placing table body and the whole baffle.

Preferably, the top movable mounting on the left side of the front of the movable plate has a first round wheel, the top movable mounting on the right side of the front of the movable plate has a second round wheel, and a sand line is wound between the first round wheel and the second round wheel.

Preferably, the front of fly leaf movable mounting respectively has the leading wheel that is located first round wheel and second round wheel below and end opening both sides, the bottom fixed mounting of fly leaf has the stripper plate that is located end opening both sides, the bottom of stripper plate and the top swing joint of lifter plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this sand wire cut electrical discharge machining with motion stroke control mechanism, through setting up the top mouth, lifter plate and stripper plate, when the fly leaf drives the stripper plate and descends, later stripper plate will extrude lifter plate and rigid spring, final lifter plate will enter into the inside to the top mouth, and the sand line will carry out whole cutting to the part raw materials this moment, and be in the top of placing the platform body, because the top mouth, cooperation between lifter plate and the stripper plate, will control the stroke that the sand line descends, avoided the sand line to carry out the micro-cut to the top of placing the platform body, and then prolonged the life of placing the platform body, consequently, this sand wire cut electrical discharge machining's practicality has been increased.

2. This sand wire cut electrical discharge machining with motion stroke control mechanism through setting up baffle and cutting opening, because the cooperation between baffle and the cutting opening, will make the sand line unanimous to the cutting length of part raw materials at every turn to the demand of operating personnel's ration cutting has been satisfied, simple structure, convenient operation moreover, consequently further increase this sand wire cut electrical discharge machining's practicality.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the top platform of the present invention;

fig. 3 is a schematic view of the overlooking structure of the placing table body of the present invention.

In the figure: 1. a base; 2. a top stage; 3. a top plate; 4. a frame; 5. a placing table body; 6. a baffle plate; 7. a limiting block; 8. cutting the opening; 9. a top opening; 10. an inner opening; 11. a rigid spring; 12. a lifting plate; 13. a drive motor; 14. a worm; 15. a motion block; 16. a movable plate; 17. a first round wheel; 18. a guide wheel; 19. a bottom opening; 20. sand lines; 21. a pressing plate; 22. a second circular wheel.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a sand line cutting machine with a motion stroke control mechanism comprises a base 1, a top table 2 is fixedly installed on the top of the base 1, a top plate 3 is fixedly installed on the top of the top table 2, a frame 4 is fixedly installed on the top of the top plate 3, driving motors 13 are fixedly installed on two sides of the top of the frame 4, the driving motors 13 are conventional devices, the type of the driving motors 13 is suitable for the Y90S-2 series, worms 14 are fixedly sleeved on the other end of output shafts of the driving motors 13, the number of the worms 14 is two, motion blocks 15 are sleeved on the outer surfaces of the two worms 14 in a threaded manner, the number of the motion blocks 15 is two, movable plates 16 are fixedly installed on one sides of the two motion blocks 15 corresponding to each other, guide wheels 18 located below a first round wheel 17 and a second round wheel 22 and on two sides of a bottom opening 19 are movably installed on the front surfaces, the bottom of the movable plate 16 is fixedly provided with a squeezing plate 21 positioned at two sides of the bottom opening 19, the bottom of the squeezing plate 21 is movably connected with the top of the lifting plate 12, the top of the front left side of the movable plate 16 is movably provided with a first round wheel 17, the first round wheel 17 and a second round wheel 22 are both driven by two motors, when one motor drives the first round wheel 17 to rotate, the other motor is in a closed state, the top of the front right side of the movable plate 16 is movably provided with a second round wheel 22, a sand line 20 is wound between the first round wheel 17 and the second round wheel 22, the sand line 20 is positioned right above the cutting opening 8, the movable plate 16 is positioned above the baffle 6, the bottom of the movable plate 16 is provided with the bottom opening 19, the length of the bottom opening 19 is greater than that of the placing table body 5, the height of the bottom opening 19 is greater than that of the placing table body 5 and the baffle 6, one side of the two moving blocks 15, which are opposite, the bottom end of the worm 14 penetrates through the frame 4 and extends into the frame 4 and is movably sleeved with the top of the top plate 3, the middle part of the top end of the top plate 3 is fixedly provided with the placing table body 5, both sides of the top part of the placing table body 5 are fixedly provided with the limiting blocks 7, the back surface of the placing table body 5 is fixedly provided with the baffle 6, the number of the limiting blocks 7 is two, the middle parts of the two limiting blocks 7 are provided with cutting openings 8, the top part of the top plate 3 is provided with top openings 9 positioned at both sides of the placing table body 5, an inner opening 10 positioned under the top opening 9 is arranged between the inner part of the top table 2 and the inner part of the top plate 3, the length of the, thereby make lifter plate 12 unable entering to the inside of internal orifice 10, top mouth 9 and internal orifice 10 intercommunication each other, the inside fixed mounting of internal orifice 10 has stiff spring 11, and the other end of stiff spring 11 passes top mouth 9 and extends to the top of roof 3 and fixed mounting has lifter plate 12.

When the device works, an operator firstly puts component raw materials on the top of the placing table body 5 and enables the component raw materials to be positioned between the two limiting blocks 7, the tail end of the component is resisted by the baffle 6, when the first round wheel 17 rotates, the sand line 20 is loosened from the outer surface of the second round wheel 22 and wound by the first round wheel 17, then the operator simultaneously starts the two driving motors 13, the two worms 14 rotate in the same direction, the two moving blocks 15 drive the movable plate 16 to move downwards, finally the sand line 20 cuts the component raw materials, the sand line 20 enters the cutting opening 8, the movable plate 16 drives the extrusion plate 21 to descend, then the extrusion plate 21 extrudes the lifting plate 12 and the rigid spring 11, finally the lifting plate 12 enters the inside of the top opening 9, at the moment, the sand line 20 completely cuts the component raw materials, and is on the top of the placing table body 5, so that micro-cutting cannot be caused to the placing table body 5.

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 sand line cutting machine with motion stroke control mechanism, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a top table (2), the top of the top table (2) is fixedly provided with a top plate (3), the top of the top plate (3) is fixedly provided with a frame (4), the middle part of the top end of the top plate (3) is fixedly provided with a placing table body (5), two sides of the top of the placing table body (5) are fixedly provided with limit blocks (7), the back of the placing table body (5) is fixedly provided with a baffle (6), the number of the limit blocks (7) is two, the middle parts of the two limit blocks (7) are provided with cutting openings (8), the top of the top plate (3) is provided with top openings (9) positioned at two sides of the placing table body (5), an inner opening (10) positioned under the top opening (9) is arranged between the inside of the top table (2) and the inside of the top plate (3), and the top opening (9) is communicated with the inner opening (, the inside fixed mounting of interior mouth (10) has stiff spring (11), the other end of stiff spring (11) passes top mouth (9) and extends to the top of roof (3) and fixed mounting has lifter plate (12).

2. The sand line cutting machine with a motion stroke control mechanism according to claim 1, characterized in that: the equal fixed mounting in both sides at frame (4) top has driving motor (13), the fixed cover of the other end of driving motor (13) output shaft has connect worm (14), the bottom of worm (14) runs through frame (4) and extends to the inside of frame (4) and cup joints with the top activity of roof (3).

3. The sand line cutting machine with a motion stroke control mechanism according to claim 2, characterized in that: the number of the worms (14) is two, and the outer surfaces of the two worms (14) are both sleeved with the moving blocks (15) in a threaded manner.

4. The sand line cutting machine with a motion stroke control mechanism according to claim 3, characterized in that: the number of the motion blocks (15) is two, a movable plate (16) is fixedly mounted on one side, corresponding to each other, of the motion blocks (15), and one side, back to each other, of each of the motion blocks (15) is movably connected with the inner wall of the rack (4).

5. The sand line cutting machine with a motion stroke control mechanism according to claim 4, characterized in that: the movable plate (16) is located above the baffle (6), a bottom opening (19) is formed in the bottom of the movable plate (16), the length of the bottom opening (19) is larger than that of the placing table body (5), and the height of the bottom opening (19) is larger than that of the placing table body (5) and the baffle (6) integrally.

6. The sand line cutting machine with a motion stroke control mechanism according to claim 4, characterized in that: the portable roller is characterized in that a first round wheel (17) is movably mounted at the top of the front left side of the movable plate (16), a second round wheel (22) is movably mounted at the top of the front right side of the movable plate (16), and a sand line (20) is wound between the first round wheel (17) and the second round wheel (22).

7. The sand line cutting machine with a motion stroke control mechanism according to claim 4, characterized in that: the front of fly leaf (16) respectively movable mounting have be located leading wheel (18) of first round wheel (17) and second round wheel (22) below and end opening (19) both sides, the bottom fixed mounting of fly leaf (16) has stripper plate (21) that are located end opening (19) both sides, the bottom of stripper plate (21) and the top swing joint of lifter plate (12).