CN212552125U

CN212552125U - Protective device for linear cutting machine

Info

Publication number: CN212552125U
Application number: CN202021345245.5U
Authority: CN
Inventors: 王更阳
Original assignee: Dalian Yanghong Industry Co ltd
Current assignee: Dalian Yanghong Industry Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-02-19
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a protector for wire cut electrical discharge machining bed, concretely relates to wire cut electrical discharge machining bed technical field, including the lathe base, the top surface fixed mounting of lathe base has the lathe shell, and the bottom surface fixed mounting of lathe shell inner chamber has cutting platform, and cutting platform's middle part is inlayed and is installed the bottom rail that is fixed connection with the bottom surface of lathe shell inner chamber, and the top surface movable mounting of bottom rail has the sliding support who is located lathe shell inner chamber middle part. The utility model discloses a set up blower unit and bellows, the work piece is fixed through cutting platform, recycles the lower rail and drives the sliding support translation to the work piece fixed point with last guide rail, then utilizes hydraulic lifting support to drive the line cutting tool bit and move down to press close to the work piece top surface and cooperate the line cutting tool holder cutting work piece, in work piece cutting process, utilizes blower unit cooperation ventilation box and a plurality of slope wind hole to form multilayer slope air current layer in the material loading port department of lathe shell.

Description

Protective device for linear cutting machine

Technical Field

The utility model relates to a wire cut electrical discharge machining bed technical field, more specifically say, the utility model relates to a protector for wire cut electrical discharge machining bed.

Background

The wire-cut electric discharge machining is a device for machining workpieces by adopting the wire-cut electric discharge machining technology, which belongs to the field of electric machining.

For example, the existing wire cutting machine tool adopts the wire cut electrical discharge machining technology to achieve the purpose of workpiece cutting, when the instantaneous high temperature of an electrical discharge machine melts and oxidizes and erodes metal, a large amount of smoke dust and debris are generated, the smoke dust and the debris have high temperature at high temperature, workers operating the machine tool are easily scalded, meanwhile, some metal materials can generate some harmful gases in a high-temperature environment, the harmful gases are diffused in the air to pollute the air, and the physical health of the workers is damaged.

Therefore, the protection device for the linear cutting machine tool has good protection effect and strong practicability.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a protector for wire cut electrical discharge machining bed, through setting up blower unit and bellows, in the device course of operation, the work piece is fixed through cutting platform, it drives the sliding support translation to the work piece fixed point with last guide rail to recycle the lower guideway, then utilize hydraulic pressure lift support to drive the wire cut tool bit and move down and press close to the work piece top surface and cooperate the wire cut tool holder to cut the work piece, in the work piece cutting process, utilize blower unit cooperation ventilation box and a plurality of slope wind hole to form multilayer slope air current layer in the material loading port department of lathe shell, utilize high velocity air current layer to produce smoke and dust and piece packing inside the lathe shell to the cutting, with the problem that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a protection device for a linear cutting machine comprises a machine tool base, wherein a machine tool shell is fixedly mounted on the top surface of the machine tool base, a cutting platform is fixedly mounted on the bottom surface of an inner cavity of the machine tool shell, a lower guide rail fixedly connected with the bottom surface of the inner cavity of the machine tool shell is mounted in the middle of the cutting platform in an embedded manner, a sliding support located in the middle of the inner cavity of the machine tool shell is movably mounted on the top surface of the lower guide rail, a linear cutting machine set is fixedly mounted inside the sliding support, an upper guide rail fixedly connected with the top surface of the inner cavity of the machine tool shell is movably connected with the top surface of the inner cavity of the machine tool shell, a blower set fixedly connected with the top of the upper guide rail is fixedly connected with the top surface of the inner cavity of the machine tool shell, an air box is fixedly connected with an, the air outlet fixedly connected with of suction unit with the left side wall of lathe shell is a fixedly connected's electrostatic precipitator section of thick bamboo, the lathe shell right flank inlay install with the air purifier that an electrostatic precipitator section of thick bamboo is linked together.

In a preferred embodiment, the sliding bracket is an integrally formed U-shaped plate, and the sliding bracket is movably mounted in the middle of the inner cavity of the machine tool shell of the lower guide rail through the lower guide rail and the upper guide rail.

In a preferred embodiment, the wire cutting unit comprises a hydraulic lifting support, a wire cutting head is fixedly mounted at the bottom end of the hydraulic lifting support, and a wire cutting knife seat fixedly connected with the bottom surface of the inner cavity of the sliding support is adapted to be arranged right below the wire cutting head.

In a preferred embodiment, the air box includes a ventilation box body, an air inlet of the ventilation box body is fixedly connected with an air outlet of the blower unit, and a connection bottom plate is mounted on the bottom surface of the ventilation box body in an embedded manner.

In a preferred embodiment, a plurality of inclined wind holes are formed in the connecting bottom plate, each inclined wind hole is vertically inclined to the left, and the inclination angle of each inclined wind hole is approximately thirty-five degrees to forty-five degrees.

In a preferred embodiment, the electrostatic dust collection barrel comprises a sleeve barrel body, a plurality of electrostatic dust collection plates distributed at equal intervals are detachably mounted in the sleeve barrel body, an inner cavity of the sleeve barrel body is equally divided into a plurality of adsorption cavities through the plurality of electrostatic dust collection plates, and the sleeve barrel body is communicated with the suction unit.

In a preferred embodiment, air purifier cup joints the casing including cup jointing, cup joint the right flank of casing and seted up with the air inlet interface that an electrostatic precipitator section of thick bamboo is linked together, the inside demountable installation who cup joints the casing has the purification unit.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up blower unit and bellows, in the device course of operation, the work piece is fixed through cutting platform, recycle lower guideway and last guide rail drive sliding support translation to work piece fixed point, then utilize hydraulic lifting support to drive the linear cutting tool bit and move down and press close to the work piece top surface and come the cooperation linear cutting tool holder cutting work piece, in the work piece cutting process, utilize blower unit cooperation ventilation box and a plurality of slope wind hole to form multilayer slope air current layer in the material loading port department of lathe shell, utilize high-speed air current layer to produce smoke and dust and piece packing inside the lathe shell cutting, the problem that people were hindered to smoke and dust pollution and piece has both been avoided, also do not influence workman's normal cutting operation, the practicality and the security of device have been improved.

2. The utility model discloses a set up the suction unit, an electrostatic precipitator section of thick bamboo and air purifier, in the device course of operation, utilize the suction unit to separate the cutting smoke and dust and the piece suction conveying of machine tool housing inside to cup joint the inner chamber of barrel, utilize a plurality of electrostatic precipitator board to produce static and retrieve piece and smoke and dust particle adsorption, then utilize the air inlet interface to insert the purifying unit to the mist after the dust removal, utilize the harmful gas among the purifying unit adsorption detaching mixed gas at last, thereby solved and can produce the problem of harmful gas polluted environment in the current wire cut electrical discharge machining process, the practicality and the security of device have been improved.

Drawings

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

Fig. 2 is the structural schematic diagram of the wire cutting machine set of the present invention.

Fig. 3 is a schematic structural view of the bellows of the present invention.

Fig. 4 is a schematic structural view of the electrostatic dust removing cartridge of the present invention.

Fig. 5 is a schematic structural view of the air purifier of the present invention.

The reference signs are: 1. a machine tool base; 2. a machine tool housing; 3. cutting the platform; 4. a lower guide rail; 5. a sliding support; 6. a wire cutting machine set; 7. an upper guide rail; 8. a blower unit; 9. an air box; 10. a suction unit; 11. an electrostatic dust removal cylinder; 12. an air purifier; 61. a hydraulic lifting support; 62. a wire cutting head; 63. a wire cutting knife holder; 91. a ventilation box body; 92. connecting the bottom plate; 93. inclined air holes; 111. sleeving the cylinder body; 112. an electrostatic dust collection plate; 121. sleeving the shell; 122. an air inlet interface; 123. a purification unit.

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.

The protecting device for the linear cutting machine tool shown in the attached figures 1-5 comprises a machine tool base 1, a machine tool shell 2 is fixedly arranged on the top surface of the machine tool base 1, a cutting platform 3 is fixedly arranged on the bottom surface of an inner cavity of the machine tool shell 2, a lower guide rail 4 fixedly connected with the bottom surface of the inner cavity of the machine tool shell 2 is embedded in the middle of the cutting platform 3, a sliding support 5 positioned in the middle of the inner cavity of the machine tool shell 2 is movably arranged on the top surface of the lower guide rail 4, a wire cutting machine set 6 is fixedly arranged in the sliding support 5, an upper guide rail 7 fixedly connected with the top surface of the inner cavity of the machine tool shell 2 is movably connected with the top surface of the sliding support 5, a blower set 8 fixedly connected with the top surface of the inner cavity of the machine tool shell 2 is fixedly connected with the left end of the upper guide rail 7, an air box 9 is, an air outlet of the suction unit 10 is fixedly connected with an electrostatic dust collection cylinder 11 which is fixedly connected with the left side wall of the machine tool shell 2, and an air purifier 12 communicated with the electrostatic dust collection cylinder 11 is embedded and installed on the right side surface of the machine tool shell 2.

Referring to the attached

drawings

2 and 3 in the specification, the sliding support 5 is an integrally formed U-shaped plate, and the sliding support 5 is movably mounted in the middle of the inner cavity of the machine tool shell 2 of the lower guide rail 4 through the lower guide rail 4 and the upper guide rail 7.

The wire cutting unit 6 comprises a hydraulic lifting support 61, a wire cutting tool bit 62 is fixedly installed at the bottom end of the hydraulic lifting support 61, and a wire cutting tool holder 63 fixedly connected with the bottom surface of the inner cavity of the sliding support 5 is arranged right below the wire cutting tool bit 62.

The air box 9 comprises an air ventilation box body 91, an air inlet of the air ventilation box body 91 is fixedly connected with an air outlet of the blower unit 8, and a connecting bottom plate 92 is embedded and installed on the bottom surface of the air ventilation box body 91.

A plurality of inclined wind holes 93 are formed in the connecting bottom plate 92, each inclined wind hole 93 is vertically inclined to the left, and the inclination angle of each inclined wind hole 93 is approximately thirty-five degrees to forty-five degrees.

The implementation mode is specifically as follows: through setting up blower unit 8 and bellows 9, in the device course of operation, the work piece is fixed through cutting platform 3, recycle lower guideway 4 and upper guideway 7 and drive sliding support 5 translation to the work piece fixed point, then utilize hydraulic pressure lifting support 61 to drive linear cutting tool bit 62 and move down and press close to the work piece top surface and cooperate linear cutting tool holder 63 to cut the work piece, in the work piece cutting process, utilize 8 cooperation ventilation box 91 of blower unit and a plurality of slope wind hole 93 to form multilayer slope air current layer in the material loading port department of lathe shell 2, utilize high-speed air current layer to produce smoke and dust and piece packing inside lathe shell 2 of cutting, both avoided the smoke and dust pollution and the problem that the piece hindered the people, also do not influence workman's normal cutting operation, the practicality and the security of device have been improved.

Referring to fig. 4 and 5 of the specification specifically, the electrostatic dust collection barrel 11 includes a sleeve barrel 111, a plurality of electrostatic dust collection plates 112 distributed at equal intervals are detachably mounted inside the sleeve barrel 111, an inner cavity of the sleeve barrel 111 is equally divided into a plurality of adsorption chambers by the plurality of electrostatic dust collection plates 112, and the sleeve barrel 111 is communicated with the suction unit 10.

The air purifier 12 comprises a sleeve casing 121, an air inlet 122 communicated with the electrostatic dust collection barrel 11 is arranged on the right side surface of the sleeve casing 121, and a purification unit 123 is detachably mounted inside the sleeve casing 121.

The implementation mode is specifically as follows: through setting up suction unit 10, electrostatic precipitator section of thick bamboo 11 and air purifier 12, in the device course of operation, utilize suction unit 10 to separate the cutting smoke and dust and the piece suction conveying of machine tool housing 2 inside to the inner chamber that cup joints barrel 111, utilize a plurality of electrostatic precipitator board 112 to produce static and retrieve piece and smoke and dust particle absorption, then utilize air inlet interface 122 to insert purification unit 123 to the mist after the dust removal, utilize purification unit 123 to adsorb the harmful gas who detach in the mist at last, thereby solved and to have produced the problem of harmful gas polluted environment in the current wire cut electrical discharge machining process, the practicality and the security of device have been improved.

The utility model discloses the theory of operation: firstly, each component is installed and the normal operation of the device is kept, then, a workpiece is fixed through a cutting platform 3, a lower guide rail 4 and an upper guide rail 7 are utilized to drive a sliding support 5 to translate to a workpiece fixing point, then, a hydraulic lifting support 61 is utilized to drive a linear cutting tool bit 62 to move downwards to be close to the top surface of the workpiece to be matched with a linear cutting tool apron 63 to cut the workpiece, in the process of cutting the workpiece, a plurality of layers of inclined airflow layers are formed at the feeding port of a machine tool shell 2 by utilizing a blower unit 8 matched with an air ventilation box body 91 and a plurality of inclined air holes 93, smoke dust and debris generated by cutting are sealed in the machine tool shell 2 by utilizing a high-speed airflow layer, then, the cutting smoke dust and the debris sealed in the machine tool shell 2 are sucked and conveyed to the inner cavity of a sleeve barrel 111 by utilizing a suction unit 10, and, then the mixed gas after dust removal is connected into the purification unit 123 by using the air inlet interface 122, and finally harmful gas in the mixed gas is removed by using the purification unit 123, thus obtaining the air purifier.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a protector for wire cut electrical discharge machining bed, includes lathe base (1), the top surface fixed mounting of lathe base (1) has lathe shell (2), the bottom surface fixed mounting of lathe shell (2) inner chamber has cutting platform (3), the middle part of cutting platform (3) inlay install with the bottom surface of lathe shell (2) inner chamber is fixed connection's lower guideway (4), the top surface movable mounting of lower guideway (4) has and is located sliding bracket (5) at lathe shell (2) inner chamber middle part, the wired cutting unit of inside fixed mounting (6) of sliding bracket (5), the top surface swing joint of sliding bracket (5) have with the top surface of lathe shell (2) inner chamber is fixed connection's last guide rail (7), its characterized in that: go up the left end fixedly connected with of guide rail (7) with the top surface of lathe shell (2) inner chamber is fixed connection's blower unit (8), the air exit fixedly connected with bellows (9) of blower unit (8), the top surface fixed mounting of cutting platform (3) has and is located the left suction unit (10) of sliding support (5), the air exit fixedly connected with of suction unit (10) with the left side wall of lathe shell (2) is fixed connection's electrostatic precipitator section of thick bamboo (11), inlay on lathe shell (2) right flank install with air purifier (12) that electrostatic precipitator section of thick bamboo (11) are linked together.

2. The linear cutting machine tool guard according to claim 1, wherein: the sliding support (5) is an integrally formed U-shaped plate, and the sliding support (5) is movably arranged in the middle of the inner cavity of the machine tool shell (2) of the lower guide rail (4) through the lower guide rail (4) and the upper guide rail (7).

3. The linear cutting machine tool guard according to claim 1, wherein: the wire cutting machine set (6) comprises a hydraulic lifting support (61), a wire cutting tool bit (62) is fixedly installed at the bottom end of the hydraulic lifting support (61), and a wire cutting tool holder (63) which is fixedly connected with the bottom surface of the inner cavity of the sliding support (5) is arranged below the wire cutting tool bit (62).

4. The linear cutting machine tool guard according to claim 1, wherein: bellows (9) are including ventilation box (91), the air intake of ventilation box (91) with the air exit of blower unit (8) is fixed connection, the bottom surface of ventilation box (91) is inlayed and is installed connection bottom plate (92).

5. The linear cutting machine protection device according to claim 4, characterized in that: a plurality of inclined air holes (93) are formed in the connecting bottom plate (92), each inclined air hole (93) is vertically inclined to the left, and the inclination angle of each inclined air hole (93) is approximately thirty-five degrees to forty-five degrees.

6. The linear cutting machine tool guard according to claim 1, wherein: the utility model discloses a suction unit, including the suction unit (10), the electrostatic precipitator section of thick bamboo (11) is including cup jointing barrel (111), the inside demountable installation who cup joints barrel (111) has electrostatic absorption board (112) that a plurality of equidistance distributes, the inner chamber that cup joints barrel (111) is divided into a plurality of through a plurality of electrostatic absorption board (112) etc. and adsorbs the cavity, cup joint barrel (111) with suction unit (10) are linked together.

7. The linear cutting machine tool guard according to claim 1, wherein: air purifier (12) including cup jointing casing (121), the right flank of cup jointing casing (121) seted up with air inlet interface (122) that electrostatic precipitator section of thick bamboo (11) are linked together, the inside demountable installation who cup joints casing (121) has purification unit (123).