CN217044929U

CN217044929U - Guiding device for electric spark perforating machine

Info

Publication number: CN217044929U
Application number: CN202220571017.2U
Authority: CN
Inventors: 王建伟; 夏夕鈜
Original assignee: Hongtai Hi Tech Precision Machinery Technology Tianjin Co ltd
Current assignee: Hongtai Hi Tech Precision Machinery Technology Tianjin Co ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-07-26
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a guider for electric spark perforating machine, including the square groove of internal fixation guide cylinder, the square groove bottom is equipped with the bits ware, the bits ware includes the framework and sets up the carrier at the both ends in the framework, the carrier includes articulated minute board one and minute board two, minute board two opposite side is connected with the square groove inner wall through the connecting piece, minute board one is connected with the framework through the pivot, and adjacent minute board one is close to one side each other and is equipped with the chip removal mouth; a bottom plate is arranged below the chip stacking device, and a chip collecting box is arranged right below the chip removing port. The utility model discloses in, through setting up the heap bits ware, utilize and hold carrier and pile up the bits sediment that the drilling rod brought into square groove, cooperation chip removal mouth makes the bits sediment drop downwards, alleviates and holds the load of carrier, through setting up electric putter to clear up the bits sediment that holds on the carrier fast, through setting up album bits box for collect exhaust bits sediment, guarantee operational environment's cleanness.

Description

Guiding device for electric spark perforating machine

Technical Field

The utility model relates to an electric spark punch technical field specifically is a guider for electric spark punch.

Background

The electric spark punching machine is a machine tool for machining small precise holes and has the working principle that a thin metal copper pipe which continuously moves vertically is used as an electrode to perform pulse spark discharge metal removing forming on a workpiece. Because the electrode is a hollow copper rod, the small holes on the copper rod can be used for chip removal. In the prior art, the spark erosion perforating machine generally needs continuous operation, only the small holes in the copper rod are used for removing chips, and the chips are inevitably accumulated, so that the guide device is usually required to be dismounted and cleaned during continuous operation and then remounted, the time is wasted, and the working efficiency is influenced. Therefore, a guide device for an electric spark perforating machine is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric spark is guider for punch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

designing a guide device for an electric spark perforating machine, which comprises a square groove internally fixed with a guide cylinder, wherein the bottom of the square groove is provided with a chip stacking device, the chip stacking device comprises a frame body and bearing parts arranged at two ends in the frame body, each bearing part comprises a first dividing plate and a second dividing plate which are hinged, the other side of each second dividing plate is connected with the inner wall of the square groove through a connecting piece, the first dividing plate is connected with the frame body through a rotating shaft, and chip removing ports are arranged at one sides, close to each other, of the adjacent first dividing plates;

a bottom plate is arranged below the scrap stacking device, an electric push rod is connected between the bottom plate and the frame body, and a scrap collecting box is arranged right below the scrap discharging port.

Preferably, a pressure sensor is mounted at the bottom of the bearing.

Preferably, the bottoms of the two sides of the square groove are provided with installation grooves, limit springs are fixed in the installation grooves, and the other ends of the limit springs are fixed with the frame body.

Preferably, a baffle is arranged between the scrap collecting box and the frame body, and the bottom end of the baffle is connected with the scrap collecting box through a compression spring.

Preferably, a pouring opening penetrating through the scrap collecting box is formed in the bottom plate, and a pulling plate is arranged on the pouring opening in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up the bits ware, utilize and hold carrier to pile up the bits sediment that the drilling rod brought into square groove, cooperation chip removal mouth, make the bits sediment drop downwards, alleviate the load that holds carrier, through setting up electric putter, when stroke end downstream, will drive the framework downstream, make minute board one and minute board two-way down-tilting, the inclined plane that constitutes makes accumulational bits sediment change in discharging from the chip removal mouth in, thereby clear up the bits sediment on holding carrier fast, through setting up collection bits box, be used for collecting the bits sediment of exhaust, avoid causing dirty and disorderly condition because of the bits sediment drops subaerial at the workshop.

Drawings

Fig. 1 is a schematic view of an internal structure of a guiding device for an electric spark puncher provided by the present invention;

fig. 2 is a schematic structural view of a chip stacking device of a guiding device for an electric spark perforating machine according to the present invention;

fig. 3 is a schematic structural diagram of a bottom plate of a guiding device for an electric spark puncher provided by the utility model.

In the figure: the device comprises a square groove 1, a guide cylinder 2, a scrap stacking device 3, a frame body 31, a bearing piece 32, a first dividing plate 321, a second dividing plate 322, a scrap discharge port 33, a rotating shaft 34, a bottom plate 4, an electric push rod 5, an installation groove 6, a limiting spring 7, a pressure sensor 8, a scrap collecting box 9, a baffle plate 10, a compression spring 11, a pouring port 12 and a pull plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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, the present invention provides a technical solution: a guiding device for an electric spark perforating machine comprises a square groove 1 internally fixed with a guiding cylinder 2, wherein the guiding cylinder 2 is used for guiding a drill rod to enter the square groove 1, a chip stacking device 3 is arranged at the bottom of the square groove 1, the chip stacking device 3 comprises a frame body 31 and bearing parts 32 arranged at two ends in the frame body 31, the bearing parts 32 can be spliced into a plane, each bearing part 32 comprises a first division plate 321 and a second division plate 322, the side parts of the first division plate 321 are connected with the inner wall of the square groove 1 through hinges, the other side of the second division plate 322 is movably connected with the inner wall of the square groove 1 through a connecting piece, the first division plate 321 is connected with the frame body 31 through a rotating shaft, the rotating shaft is fixed in the frame body 31, the first division plate 321 is movably sleeved on the rotating shaft, and a chip removal port 33 is arranged at one side, which is close to each other side of the adjacent first division plate 321; when the frame body 31 moves downwards, the right side of the second branch plate 322 is connected with the square groove 1, so that the left side of the second branch plate 322 inclines downwards, and the right end of the first branch plate 321 connected with the frame body 31 is driven by the second branch plate 322 to also be in an inclined state, so that the chips borne on the first branch plate can be rapidly slid off, and meanwhile, the chip removal port 33 is enlarged, and the chips can be discharged conveniently;

furthermore, the bottoms of the two sides of the square groove 1 are provided with mounting grooves 6, a limiting spring 7 is fixed in the mounting groove 6, and the other end of the limiting spring 7 is fixed with the frame body 31; the relative position relation between the square groove 1 and the frame body 31 is limited by the limiting spring 7, so that the function of the scrap stacking device 3 is prevented from being influenced by the position movement of the frame body 31;

a bottom plate 4 is arranged below the scrap stacking device 3, and an electric push rod 5 is connected between the bottom plate 4 and the frame body 31;

specifically, by arranging the chip stacker 3, the chip slag brought into the square groove 1 by the drill rod is stacked by the bearing part 32, the chip slag is enabled to fall downwards by matching with the chip removal port 33, the load of the bearing part 32 is reduced, and by arranging the electric push rod 5, when the stroke end moves downwards, the frame body 31 is driven to move downwards, the first branch plate 321 and the second branch plate 322 are enabled to incline downwards, and the formed inclined plane enables the stacked chip slag to be more easily discharged from the chip removal port 33, so that the chip slag on the bearing part 32 is rapidly cleaned;

a chip collecting box 9 is arranged right below the chip discharging port 33;

furthermore, a baffle 10 is arranged between the scrap collecting box 9 and the frame body 31, the baffle 10 is a box body with an upper opening and a lower opening, the periphery above the scrap collecting box 9 is shielded, and the bottom end of the baffle 10 is connected with the scrap collecting box 9 through a compression spring 11; the baffle 10 is used for preventing the scraps from falling on the bottom plate 4 without falling into the scrap collecting box 9, so that the complete collection of the scraps is ensured;

furthermore, a pouring outlet 12 penetrating through the scrap collecting box 9 is formed in the bottom plate 4, and a pulling plate 13 is arranged on the pouring outlet 12 in a sliding mode; after the chip collecting box 9 is filled, the pulling plate 13 is pulled out to expose the pouring opening 12, so that the chips in the chip collecting box 9 can be poured out conveniently and cleaned conveniently;

specifically, the scrap collecting box 9 is arranged and used for collecting the discharged scrap, so that the condition that the scrap falls on the ground of a workshop to cause mess is avoided.

Further, the pressure sensor 8 is mounted at the bottom of the bearing member 32;

specifically, the main control system of the spark erosion drilling machine is connected with the pressure sensor 8 and the electric push rod 5, when the first sub plate 321 and the second sub plate 322 tend to be horizontal, even though scraps are accumulated, the weight is light, the first sub plate 321 and the second sub plate 322 are difficult to incline, the pressure sensor 8 is used for detecting the weight borne by the first sub plate 321 and the second sub plate 322, and after the weight reaches a threshold value, the main control system starts the electric push rod 5 to enable a stroke end to move downwards, so that the first sub plate 321 and the second sub plate 322 incline, and the spark erosion drilling machine tends to be automatic and convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 guider for electric spark perforating machine, includes square groove (1) that the internal fixation has guide cylinder (2), its characterized in that: the bottom of the square groove (1) is provided with a scrap stacking device (3), the scrap stacking device (3) comprises a frame body (31) and bearing pieces (32) arranged at two ends in the frame body (31), each bearing piece (32) comprises a first hinged plate (321) and a second hinged plate (322), the other side of each second hinged plate (322) is connected with the inner wall of the square groove (1) through a connecting piece, the first hinged plate (321) is connected with the frame body (31) through a rotating shaft, and scrap removing openings (33) are formed in the adjacent first hinged plates (321) and close to one side of each other;

a bottom plate (4) is arranged below the chip stacking device (3), an electric push rod (5) is connected between the bottom plate (4) and the frame body (31), and a chip collecting box (9) is arranged under the chip discharging port (33).

2. The guide device for an electric discharge piercing machine according to claim 1, characterized in that: and a pressure sensor (8) is arranged at the bottom of the bearing piece (32).

3. The guide device for an electric discharge machine according to claim 1, wherein: the square groove (1) is provided with mounting grooves (6) at the bottoms of two sides, limiting springs (7) are fixed in the mounting grooves (6), and the other ends of the limiting springs (7) are fixed to the frame body (31).

4. The guide device for an electric discharge machine according to claim 1, wherein: a baffle (10) is arranged between the scrap collecting box (9) and the frame body (31), and the bottom end of the baffle (10) is connected with the scrap collecting box (9) through a compression spring (11).

5. The guide device for an electric discharge piercing machine according to claim 1, characterized in that: a pouring opening (12) penetrating through the scrap collecting box (9) is formed in the bottom plate (4), and a pulling plate (13) is arranged on the pouring opening (12) in a sliding mode.