CN211438467U

CN211438467U - Spark-erosion wire cutting equipment with protective structure

Info

Publication number: CN211438467U
Application number: CN201921463412.3U
Authority: CN
Inventors: 高新
Original assignee: Guizhou Fertilizer Special Processing Technology Co ltd
Current assignee: Guizhou Fertilizer Special Processing Technology Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-09-08
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses an electric spark linear cutting equipment with protective structure, including the lathe, erect frame and workstation are installed to the upside of lathe, one side of erecting the frame is connected with the crossbearer, the one end of crossbearer is connected with the electrode cutting head, the crossbearer is provided with coupling mechanism with the junction of electrode cutting head, coupling mechanism includes connecting plate, draw-in groove, cardboard and mounting panel, the connecting plate is installed at the one end of crossbearer, the mounting panel is installed in one side of electrode cutting head, the draw-in groove is seted up on the surface of connecting plate, the cardboard is fixed mounting in one side of mounting panel, the cross-sectional shape of draw-in groove and cardboard is dovetail, the connecting plate passes through the draw-in groove and cardboard block with the mounting panel and; through the coupling mechanism who designs, when the installation with dismantle the electrode cutting head, need not to adopt the instrument to screw down the bolt one by one and dismantle, only need manually the mounting panel from the connecting plate dismantle get off can, dismantle more convenient and fast when changing to the electrode cutting head.

Description

Spark-erosion wire cutting equipment with protective structure

Technical Field

The utility model belongs to the technical field of spark-erosion wire cutting, concretely relates to spark-erosion wire cutting equipment with protective structure.

Background

The wire cut electric discharge machine belongs to the field of electric machining, and can melt and oxidize local metal to be corroded through instantaneous high temperature of electric discharge, so that an electric discharge machining method is created and invented.

The existing wire cut electric discharge machining equipment with a protective structure is used for a long time, an electric discharge cutting head on a wire frame needs to be detached and replaced, and the problem that the detachment is troublesome due to the fact that a plurality of bolts and the like are usually adopted for fixing when the wire cut electric discharge machining equipment is detached and replaced, the problem that the bolts need to be unscrewed one by one is solved, and therefore the wire cut electric discharge machining equipment with the protective structure is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spark-erosion wire cutting equipment with protective structure to solve the current spark-erosion wire cutting equipment with protective structure who proposes in the above-mentioned background art and use the back for a long time, the spark-erosion cutting head on the line frame, need dismantle the change, owing to adopt a plurality of bolts etc. to fix usually when dismantling the change, need screw down the comparatively trouble problem of bolt dismantlement one by one.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electric spark linear cutting equipment with protective structure, includes the lathe, erect frame and workstation are installed to the upside of lathe, the one side of erecting the frame is connected with the crossbearer, the one end of crossbearer is connected with the electrode cutting head, the crossbearer is provided with coupling mechanism with the junction of electrode cutting head, coupling mechanism includes connecting plate, draw-in groove, cardboard and mounting panel, the one end at the crossbearer is installed to the connecting plate, one side at the electrode cutting head is installed to the mounting panel, the surface at the connecting plate is seted up to the draw-in groove, cardboard fixed mounting is in one side of mounting panel, the cross sectional shape of draw-in groove and cardboard is the dovetail, the connecting plate passes through the draw-in groove.

Preferably, the connecting mechanism further comprises a support, a spring, a handle and a pressing plate, the support is fixedly welded on one side of the connecting plate, the pressing plate is slidably mounted on the inner side of the spring, the spring is mounted between the pressing plate and the support, the handle is mounted on one side of the support, one end of the handle penetrates through the support and is fixedly connected with the pressing plate, one end of the bolt is fixedly connected with the pressing plate, and the other end of the bolt penetrates through the connecting plate and is inserted into the clamping plate.

Preferably, the positions of the two sides of the connecting plate and the clamping plate corresponding to the pins are provided with limiting holes.

Preferably, the bottom of lathe is provided with moving mechanism, moving mechanism includes hand wheel, lead screw, screw-nut, bracing piece, sliding plate and walking wheel, the lead screw passes through the bearing and rotates and install inside the lathe lower extreme, the screw-nut cover is established on the lead screw, the one end of bracing piece is rotated through the pivot and is connected on screw-nut, the other end of bracing piece is rotated through the pivot and is connected on the sliding plate, the sliding plate passes through spout slidable mounting in the lathe, the lower surface at the sliding plate is installed to the walking wheel.

Preferably, the two ends of the sliding plate are both connected with supporting rods, and lead screw nuts connected with one ends of the supporting rods are symmetrically arranged on the lead screw.

Preferably, the upside of workstation is provided with the protection casing, in the protection casing was inserted to crossbearer one end, and the position that one side of protection casing corresponds the crossbearer was provided with the opening.

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

(1) through the designed connecting mechanism, when the electrode cutting head is installed and disassembled, bolts do not need to be screwed down one by adopting a tool for disassembling, the installation plate only needs to be disassembled from the connecting plate manually, and the electrode cutting head is more convenient and quicker to disassemble and replace;

(2) through the moving mechanism of design in the lathe bottom, when needs remove haulage equipment, only need rotate the ejecting walking wheel of hand wheel, through the walking wheel promote equipment remove can, convenient and fast more when carrying equipment.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic structural view of the connection plate and the mounting plate of the present invention;

fig. 4 is a schematic view of the connection structure of the present invention;

in the figure: 1. a machine tool; 2. erecting; 3. a cross frame; 4. a protective cover; 5. a work table; 6. an electrode cutting head; 7. a hand wheel; 8. a screw rod; 9. a feed screw nut; 10. a support bar; 11. a sliding plate; 12. a traveling wheel; 13. a connecting plate; 14. a card slot; 15. clamping a plate; 16. mounting a plate; 17. a support; 18. a spring; 19. a handle; 20. pressing the plate tightly; 21. and (4) a bolt.

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. 1-4, the present invention provides a technical solution: an electric spark wire cutting equipment with a protective structure comprises a machine tool 1, wherein a vertical frame 2 and a workbench 5 are installed on the upper side of the machine tool 1, one side of the vertical frame 2 is connected with a transverse frame 3, one end of the transverse frame 3 is connected with an electrode cutting head 6, a connecting mechanism is arranged at the joint of the transverse frame 3 and the electrode cutting head 6, the connecting mechanism comprises a connecting plate 13, a clamping groove 14, a clamping plate 15 and a mounting plate 16, the connecting plate 13 is installed at one end of the transverse frame 3, the mounting plate 16 is installed at one side of the electrode cutting head 6, the clamping groove 14 is formed in the surface of the connecting plate 13, the clamping plate 15 is fixedly installed at one side of the mounting plate 16, the cross sections of the clamping groove 14 and the clamping plate 15 are dovetail-shaped, the connecting plate 13 and the mounting plate 16 are connected through the clamping groove 14 and the clamping plate 15 in a clamping manner, when the clamping plate 15 is disassembled, the clamping plate 15 is only required to be drawn out from the clamping groove 14.

In this embodiment, preferably, the connecting mechanism further includes a bracket 17, a spring 18, a handle 19 and a pressure plate 20, the bracket 17 is fixedly welded on one side of the connecting plate 13, the pressure plate 20 is slidably mounted on the inner side of the spring 18, the spring 18 is mounted between the pressure plate 20 and the bracket 17, the handle 19 is mounted on one side of the bracket 17, one end of the handle 19 penetrates through the bracket 17 and is fixedly connected with the pressure plate 20, one end of the pin 21 is fixedly connected with the pressure plate 20, the other end of the pin 21 penetrates through the connecting plate 13 and is inserted into the clamping plate 15, the handle 19 is pulled up to drive the pressure plate 20 to slide on the inner side of the bracket 17 and compress the spring 18, and drive one end of the pin 21 to be pulled out of the clamping plate 15, and the handle 19 is loosened to press the pressure plate 20.

In this embodiment, preferably, the positions of the two sides of the connecting plate 13 and the clamping plate 15 corresponding to the pins 21 are both provided with limiting holes, so that the pins 21 can be conveniently inserted into the connecting plate 13 and the clamping plate 15 for limiting.

In this embodiment, preferably, a moving mechanism is disposed at the bottom of the machine tool 1, the moving mechanism includes a hand wheel 7, a screw rod 8, a screw nut 9, a support rod 10, a sliding plate 11 and a traveling wheel 12, the screw rod 8 is rotatably mounted inside the lower end of the machine tool 1 through a bearing, the screw nut 9 is sleeved on the screw rod 8, one end of the support rod 10 is rotatably connected to the screw nut 9 through a rotating shaft, the other end of the support rod 10 is rotatably connected to the sliding plate 11 through a rotating shaft, the sliding plate 11 is slidably mounted in the machine tool 1 through a sliding chute, the traveling wheel 12 is mounted on the lower surface of the sliding plate 11, the hand wheel 7 is rotated to, thereby driving the upper end of the supporting rod 10 to move, and the lower end of the supporting rod 10 is connected to the sliding plate 11, so that the supporting rod 10 drives the sliding plate 11 to move up and down, and the walking wheels 12 are ejected or retracted.

In this embodiment, it is preferable that the two ends of the sliding plate 11 are connected with the supporting rods 10, and the lead screw nuts 9 connected to one end of the supporting rods 10 are symmetrically installed on the lead screw 8, so that the sliding plate 11 is more stable during sliding.

In this embodiment, preferably, the protective cover 4 is arranged on the upper side of the workbench 5, one end of the cross frame 3 is inserted into the protective cover 4, an opening is formed in a position, corresponding to the cross frame 3, of one side of the protective cover 4, and the protective cover 4 with the protective structure can protect the object to be cut on the workbench 5 and prevent cooling water from splashing.

The utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the installation fixing and safety protection of the utility model are checked, then, the utility model can be used, when mobile equipment is needed, only the hand wheel 7 needs to be rotated to drive the lead screw 8 to rotate, the lead screw nut 9 is moved on the lead screw 8, thereby the upper end of the support rod 10 is driven to move, the lower end of the support rod 10 is connected on the sliding plate 11, the support rod 10 drives the sliding plate 11 to move up and down, the walking wheel 12 is ejected, the equipment is pushed to move through the walking wheel 12, and the hand wheel 7 which is used for moving is reversely rotated to retract the walking wheel 12; through draw-in groove 14 and cardboard 15 block, when installation electrode cutting head 6, pull-up handle 19 drives clamp plate 20 and slides and compression spring 18 in support 17 inboard, and the one end that drives bolt 21 is taken out from draw-in groove 14, insert draw-in groove 14 cardboard 15 in, loosen again handle 19 and push clamp plate 20 through spring 18's elasticity extrusion clamp plate and promote bolt 21 and insert cardboard 15 in, only need pull-up handle 19 to drive clamp plate 20 and slide and compression spring 18 in support 17 inboard during dismantlement, and take out in cardboard 15 to the one end that drives bolt 21, then take out in draw-in groove 14 cardboard 15 can, it is more convenient when installation and dismantlement electrode cutting head 6, just so accomplish right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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 an electric spark wire-electrode cutting equipment with protective structure, includes lathe (1), erect frame (2) and workstation (5), its characterized in that are installed to the upside of lathe (1): one side of erecting frame (2) is connected with crossbearer (3), the one end of crossbearer (3) is connected with electrode cutting head (6), the junction of crossbearer (3) and electrode cutting head (6) is provided with coupling mechanism, coupling mechanism includes connecting plate (13), draw-in groove (14), cardboard (15) and mounting panel (16), the one end in crossbearer (3) is installed in connecting plate (13), one side at electrode cutting head (6) is installed in mounting panel (16), the surface at connecting plate (13) is seted up in draw-in groove (14), cardboard (15) fixed mounting is in one side of mounting panel (16), the cross-sectional shape of draw-in groove (14) and cardboard (15) is the swallow-tailed form, connecting plate (13) are connected through draw-in groove (14) and cardboard (15) block with mounting panel (16).

2. The wire electric discharge machine with a guard structure according to claim 1, characterized in that: the connecting mechanism further comprises a support (17), a spring (18), a handle (19) and a pressure plate (20), the support (17) is fixedly welded on one side of the connecting plate (13), the pressure plate (20) is slidably mounted on the inner side of the spring (18), the spring (18) is mounted between the pressure plate (20) and the support (17), the handle (19) is mounted on one side of the support (17), one end of the handle (19) penetrates through the support (17) and the pressure plate (20) and is fixedly connected with the one end of a bolt (21), and the other end of the bolt (21) penetrates through the connecting plate (13) and is inserted into the clamping plate (15).

3. The wire electric discharge machine with a guard structure according to claim 2, characterized in that: and limiting holes are formed in the positions, corresponding to the bolts (21), of the two sides of the connecting plate (13) and the clamping plate (15).

4. The wire electric discharge machine with a guard structure according to claim 1, characterized in that: the bottom of lathe (1) is provided with moving mechanism, moving mechanism includes hand wheel (7), lead screw (8), screw-nut (9), bracing piece (10), sliding plate (11) and walking wheel (12), lead screw (8) are installed inside lathe (1) lower extreme through the bearing rotation, screw-nut (9) cover is established on lead screw (8), the one end of bracing piece (10) is rotated through the pivot and is connected on screw-nut (9), the other end of bracing piece (10) is rotated through the pivot and is connected on sliding plate (11), sliding plate (11) pass through spout slidable mounting in lathe (1), the lower surface at sliding plate (11) is installed in walking wheel (12).

5. The wire electric discharge machine with a guard structure according to claim 4, characterized in that: the two ends of the sliding plate (11) are connected with supporting rods (10), and lead screw nuts (9) connected with one ends of the supporting rods (10) are symmetrically arranged on the lead screw (8).

6. The wire electric discharge machine with a guard structure according to claim 1, characterized in that: the upside of workstation (5) is provided with protection casing (4), in protection casing (4) were inserted to crossbearer (3) one end, and the position that one side of protection casing (4) corresponds crossbearer (3) is provided with the opening.