CN210996951U

CN210996951U - Dustproof electric spark numerical control wire cutting bed

Info

Publication number: CN210996951U
Application number: CN201921891171.2U
Authority: CN
Inventors: 崔璐璐
Original assignee: AFFILIATED COLD-ROLLED METALLIC PRODUCTS PLANT ANSHAN IRON AND STEEL COMPLEX
Current assignee: Anshan Metallurgical Group cold rolling New Material Co.,Ltd.
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-14
Anticipated expiration: 2029-11-05

Abstract

The utility model relates to a cutting bed technical field just discloses a dirt-proof electric spark numerical control wire cut electrical discharge machining bed, including the cutting bed body, the bottom fixedly connected with telescopic tube of cutting bed body, the first damping spring of telescopic tube's interior roof fixedly connected with, telescopic tube's bottom swing joint has flexible loop bar, the bottom fixedly connected with bracing piece of cutting bed body, the bottom fixedly connected with lug of bracing piece, the bottom swing joint of lug has concave block, one side swing joint of concave block has fixing bolt, fixing bolt's one end swing joint has fixation nut, the bottom fixedly connected with second damping spring of concave block. This dirt-proof electric spark numerical control wire cut electrical discharge machining bed has reached the effectual purpose of shock attenuation, has solved the not good problem of general electric spark numerical control wire cut electrical discharge machining bed shock attenuation effect, has prolonged the life of cutting bed, has also improved people's work efficiency simultaneously, has satisfied people's user demand.

Description

Dustproof electric spark numerical control wire cutting bed

Technical Field

The utility model relates to a cutting bed technical field specifically is a dirt-proof electric spark numerical control wire cut electrical discharge machining bed.

Background

A numerical control wire cut electric discharge machine is a cutting machine tool, which cuts materials through electric discharge erosion between two electrodes. The numerically controlled wire-cut electric discharge machine is a new machine which uses the principle of electric spark to make the workpiece and machining tool as two electrodes with different polarities, and the metal wire as tool electrode, such as copper wire or molybdenum wire, is passed through the workpiece, and the computer can control the movement of the workpiece according to the preset track, and can utilize the electric discharge between two electrodes to remove material to make cutting machining.

But to the present numerical control spark-erosion cutting machine tool in market vibrations great at the during operation, do not have corresponding shock attenuation measure to carry out the shock attenuation, long-time work lathe can be overloaded like this, can aggravate the damage that causes lathe part and lathe itself, has shortened the life of cutting bed, and the cutting bed also can produce a large amount of dusts at the in-process of work, and these cause harm to the human body, inconvenient people's use can't satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dirt-proof electric spark numerical control wire cut electrical discharge machining bed possesses advantages such as the shock attenuation is effectual, has solved the not good problem of general electric spark numerical control cutting bed shock attenuation effect.

(II) technical scheme

For realizing the effectual purpose of this electric spark numerical control wire cut electrical discharge machining bed shock attenuation, the utility model provides a following technical scheme: a dustproof electric spark numerical control wire cutting bed comprises a cutting bed body, wherein a telescopic sleeve is fixedly connected to the bottom of the cutting bed body, a first damping spring is fixedly connected to the inner top wall of the telescopic sleeve, a telescopic loop bar is movably connected to the bottom of the telescopic sleeve, a supporting rod is fixedly connected to the bottom of the cutting bed body, a convex block is fixedly connected to the bottom of the supporting rod, a concave block is movably connected to the bottom of the convex block, a fixing bolt is movably connected to one side of the concave block, a fixing nut is movably connected to one end of the fixing bolt, a second damping spring is fixedly connected to the bottom of the concave block, a clamping groove seat is fixedly connected to the bottom of the second damping spring, a bottom supporting plate is fixedly connected to the bottom of the clamping groove seat, an air inlet is formed in the top of the cutting bed body, and a fan protective shell is movably connected to one side of, the utility model discloses a cutting bed, including fan protecting crust, shaft coupling fixedly connected with rotor, fan protecting crust, the interior roof fixedly connected with dead lever of fan protecting crust, the bottom fixedly connected with motor of dead lever, the output shaft of motor passes through shaft coupling fixedly connected with rotor, the top fixedly connected with flabellum of rotor, one side swing joint of fan protecting crust has the filter screen, the top fixedly connected with cutting bed of cutting bed body.

Preferably, the number of the second damping springs and the number of the support rods are three, and the three support rods and the three second damping springs are arranged at the bottom of the cutting bed body at equal distances.

Preferably, the shape and size of the concave block and the shape and size of the convex block are matched with each other, and one end of the fixing bolt penetrates through one side of the concave block and the inner part of the convex block respectively and extends to the outer part of the concave block.

Preferably, the shape and size of the telescopic loop bar are matched with those of the telescopic sleeve, and one end of the telescopic loop bar penetrates through the inside of the telescopic sleeve and extends to the outside of the telescopic sleeve.

Preferably, the clamping groove seat is a concave clamping groove seat, and the size and the shape of the clamping groove seat are matched with those of the second damping spring.

Preferably, the number of the fan protecting shells is two, the filter screens are stainless steel filter screens, the number of the filter screens is two, and the two filter screens are respectively arranged on one side of the two fan protecting shells.

Preferably, the connection part of the concave block and the convex block is provided with a wear pad, and the wear pad is a rubber wear pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a dirt-proof electric spark numerical control wire cut electrical discharge machining bed possesses following beneficial effect:

1. this dirt-proof electric spark numerical control wire cut electrical discharge machining bed, through the cutting bed body, the telescopic tube, first damping spring, flexible loop bar, the bracing piece, the lug, fixing bolt, fixation nut, the concave block, second damping spring, mutually supporting of draw-in groove seat and bottom support board is used, the effectual purpose of shock attenuation has been reached, the problem that general electric spark numerical control wire cut electrical discharge machining bed shock attenuation effect is not good has been solved, the life of cutting bed has been prolonged, people's work efficiency has also been improved simultaneously, people's user demand has been satisfied.

2. This dirt-proof electric spark numerical control wire cut electrical discharge machining bed uses through mutually supporting of air intake, fan protecting crust, dead lever, motor, rotor and flabellum, has reached the good purpose of radiating effect, has played the effect of cooling to the lathe part, has prolonged the life of cut electrical discharge machining bed once more.

3. This dirt-proof electric spark numerical control wire cut electrical discharge machining bed uses through mutually supporting of air intake, motor, flabellum and filter screen, has reached the good purpose of dust removal effect, makes the happy work of people in good operational environment, has also ensured people's personal safety.

Drawings

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

FIG. 2 is an enlarged view of the structure A of FIG. 1 according to the present invention;

fig. 3 is a back view of the fan guard casing structure of the present invention.

In the figure: 1. cutting the bed body; 2. a telescopic sleeve; 3. a first damping spring; 4. a telescopic loop bar; 5. a support bar; 6. a bump; 7. fixing the bolt; 8. fixing a nut; 9. a concave block; 10. a second damping spring; 11. a slot clamping seat; 12. a bottom support plate; 13. an air inlet; 14. a fan guard housing; 15. fixing the rod; 16. a motor; 17. a rotor; 18. a fan blade; 19. a filter screen; 20. and a cutting table.

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 dust-proof electric spark numerical control wire cutting bed comprises a cutting bed body 1, wherein a telescopic sleeve 2 is fixedly connected to the bottom of the cutting bed body 1, a first damping spring 3 is fixedly connected to the inner top wall of the telescopic sleeve 2, a telescopic loop bar 4 is movably connected to the bottom of the telescopic sleeve 2, the shape and size of the telescopic loop bar 4 are matched with those of the telescopic sleeve 2, one end of the telescopic loop bar 4 penetrates through the inside of the telescopic sleeve 2 and extends to the outside of the telescopic sleeve 2, a support rod 5 is fixedly connected to the bottom of the cutting bed body 1, a convex block 6 is fixedly connected to the bottom of the support rod 5, a concave block 9 is movably connected to the bottom of the convex block 6, a wear-resistant pad is arranged at the joint of the concave block 9 and the convex block 6, the wear-resistant pad is a rubber wear-resistant pad, the rubber is a high-elasticity polymer material, the cutting bed can generate larger deformation under the action of small external force, the cutting bed can recover the original shape after the external force is removed, the friction force can be reduced and the service life can be prolonged by arranging the rubber wear-resistant pad, one side of the concave block 9 is movably connected with a fixing bolt 7, the shape and the size of the concave block 9 are matched with the shape and the size of the convex block 6, one end of the fixing bolt 7 respectively penetrates through one side of the concave block 9 and the inner part of the convex block 6 and extends to the outer part of the concave block 9, one end of the fixing bolt 7 is movably connected with a fixing nut 8, the bottom of the concave block 9 is fixedly connected with a second damping spring 10, the number of the second damping spring 10 and the number of the support rod 5 are three, the three support rods 5 and the three second damping springs 10 are arranged at the bottom of the cutting bed body 1 at equal distances, the bottom of the second damping spring 10 is fixedly connected with a clamping groove seat 11, the clamping groove seat 11 is a concave clamping groove seat, and the shape and, the bottom of the clamping groove seat 11 is fixedly connected with a bottom support plate 12, through the mutual matching use of the cutting bed body 1, the telescopic sleeve 2, the first damping spring 3, the telescopic loop bar 4, the support bar 5, the convex block 6, the fixing bolt 7, the fixing nut 8, the concave block 9, the second damping spring 10, the clamping groove seat 11 and the bottom support plate 12, the purpose of good damping effect is achieved, the problem of poor damping effect of a common electric spark numerical control linear cutting bed is solved, the service life of the cutting bed is prolonged, meanwhile, the working efficiency of people is improved, the use requirement of people is met, the top of the cutting bed body 1 is provided with an air inlet 13, one side of the cutting bed body 1 is movably connected with a fan protective shell 14, the inner top wall of the fan protective shell 14 is fixedly connected with a fixing rod 15, the bottom end of the fixing rod 15 is fixedly connected with a motor 16, the output shaft of the motor, the top of the rotor 17 is fixedly connected with the fan blade 18, the purpose of good heat dissipation effect is achieved through the mutual matching use of the air inlet 13, the fan protecting shell 14, the fixing rod 15, the motor 16, the rotor 17 and the fan blade 18, the effect of cooling machine tool parts is achieved, the service life of the cutting bed is prolonged again, one side of the fan protecting shell 14 is movably connected with the filter screen 19, the number of the fan protecting shells 14 is two, the filter screen 19 is a stainless steel filter screen, the number of the filter screen 19 is two, the two filter screens 19 are respectively arranged on one side of the two fan protecting shells 14, the stainless steel is stainless acid-resistant steel, and weak corrosion media such as air, steam and water are resistant, through the arrangement of the stainless steel filter screen, the good protection effect can be achieved on the filter screen 19, the premature aging and frequent replacement of the filter screen 19 are avoided, and through the mutual matching use of the air inlet 13, the motor 16, the purpose of good dust removal effect is achieved, people can work in a good working environment at a happy state, personal safety of people is guaranteed, and the cutting bed body 1 is fixedly connected with the cutting bed 20 at the top.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the cutting bed is used, the cutting bed body 1 works to generate a downward acting force, so that the cutting bed body 1 vibrates, the first damping springs 3 and the second damping springs 10 generate an upward acting force, the vibration force is reduced, and therefore the damping work is completed, meanwhile, the motor 16 operates, the rotor 17 rotates to drive the fan blades 18 to operate, heat in the cutting bed body 1 is extracted, and therefore the heat dissipation work is completed.

In conclusion, the dustproof electric spark numerical control wire cutting bed achieves the purpose of good damping effect, prolongs the service life of the cutting bed, improves the working efficiency of people and ensures the personal safety of people.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 dirt-proof electric spark numerical control wire cut electrical discharge machining bed, includes cutting bed body (1), its characterized in that: the cutting bed is characterized in that a telescopic sleeve (2) is fixedly connected to the bottom of the cutting bed body (1), a first damping spring (3) is fixedly connected to the inner top wall of the telescopic sleeve (2), a telescopic loop bar (4) is movably connected to the bottom of the telescopic sleeve (2), a support bar (5) is fixedly connected to the bottom of the cutting bed body (1), a convex block (6) is fixedly connected to the bottom of the support bar (5), a concave block (9) is movably connected to the bottom of the convex block (6), a fixing bolt (7) is movably connected to one side of the concave block (9), a fixing nut (8) is movably connected to one end of the fixing bolt (7), a second damping spring (10) is fixedly connected to the bottom of the concave block (9), a clamping groove seat (11) is fixedly connected to the bottom of the second damping spring (10), a bottom supporting plate (12) is fixedly connected to the bottom of the clamping groove seat (, air intake (13) have been seted up at the top of cutting bed body (1), one side swing joint of cutting bed body (1) has fan protecting crust (14), interior roof fixedly connected with dead lever (15) of fan protecting crust (14), bottom fixedly connected with motor (16) of dead lever (15), shaft coupling fixedly connected with rotor (17) is passed through to the output shaft of motor (16), the top fixedly connected with flabellum (18) of rotor (17), one side swing joint of fan protecting crust (14) has filter screen (19), the top fixedly connected with cutting bed (20) of cutting bed body (1).

2. The numerically controlled wire-electrode cutting machine for preventing dust according to claim 1, wherein: the number of the second damping springs (10) and the number of the support rods (5) are three, and the equal distances between the three support rods (5) and the three second damping springs (10) are arranged at the bottom of the cutting bed body (1).

3. The numerically controlled wire-electrode cutting machine for preventing dust according to claim 1, wherein: the shape and size of the concave block (9) and the shape and size of the convex block (6) are matched with each other, and one end of the fixing bolt (7) penetrates through one side of the concave block (9) and the inner portion of the convex block (6) respectively and extends to the outer portion of the concave block (9).

4. The numerically controlled wire-electrode cutting machine for preventing dust according to claim 1, wherein: the size of the shape of the telescopic loop bar (4) is matched with the size of the shape of the telescopic sleeve (2), and one end of the telescopic loop bar (4) penetrates through the inside of the telescopic sleeve (2) and extends to the outside of the telescopic sleeve (2).

5. The numerically controlled wire-electrode cutting machine for preventing dust according to claim 1, wherein: the clamping groove seat (11) is a concave clamping groove seat, and the size and the shape of the clamping groove seat (11) are matched with those of the second damping spring (10).

6. The numerically controlled wire-electrode cutting machine for preventing dust according to claim 1, wherein: the fan protecting shells (14) are two in number, the filter screens (19) are stainless steel filter screens, the filter screens (19) are two in number, and the two filter screens (19) are respectively arranged on one sides of the two fan protecting shells (14).

7. The numerically controlled wire-electrode cutting machine for preventing dust according to claim 1, wherein: the joint of the concave block (9) and the convex block (6) is provided with a wear-resistant pad, and the wear-resistant pad is a rubber wear-resistant pad.