CN212552126U

CN212552126U - Coaxiality positioning device for linear cutting machine

Info

Publication number: CN212552126U
Application number: CN202021345266.7U
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 wire cut electrical discharge machining bed is with axiality positioner specifically is the mechanical equipment field, comprises a workbench, one side fixed mounting of workstation has the electricity-receiving mouth, the top fixed mounting of workstation one side has the support column, one side fixed mounting of support column has in the control panel, one side fixedly connected with wire of control panel, the opposite side fixedly connected with of wire stores up a silk section of thick bamboo. The utility model discloses a set up fixing device, put the work piece on the fixed plate, through the extrusion of fixation clamp and rubber pad, make it can not take place to rock at the during operation at will, need outside whole cutting occasionally, can drive the rotation of fixed plate through rolling gear's rotation for outside whole cutting is accomplished to the work piece, and the fixed plate is in the coplanar with the central point of bar groove, workstation moreover, makes the work piece can not be because of the angle problem, thereby skew center pin leads to the work piece cutting error great.

Description

Coaxiality positioning device for linear cutting machine

Technical Field

The utility model relates to the field of mechanical equipment, more specifically say, the utility model relates to a wire cut electrical discharge machining is axiality positioner for bed.

Background

The wire cutting machine tool is developed by researching that when a switch contact is subjected to spark discharge by the former Soviet union Lazarin Korland, the instantaneous high temperature of the electric spark is unexpectedly found to melt or oxidize local metal to be corroded, so that the invention discloses an electric spark machining method.

With the improvement of science and technology and the continuous development of productivity, the requirement of modern society on the machining precision of materials is higher and higher, so that a large number of manufacturers almost have wire cutting machine tools, and the accurate cutting of materials such as metal is facilitated.

However, most of existing linear cutting machines mainly utilize cantilever type clamping and two-end supporting mode clamping to clamp and position the workpiece to be machined, and the workpiece to be machined is different in size, and needs to be manually adjusted during machining.

Therefore, it is desirable to provide a coaxiality positioning device for a linear cutting machine, which can automatically clamp and position a workpiece and stabilize a wire electrode.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a wire cut electrical discharge machining is axiality positioner for bed, through setting up fixation clamp and control panel, can fix the work piece of different shapes through the fixation clamp, the center pin position when the position of bar groove has then fixed the work piece cutting, control panel then through can storing up the automatic tensile wire electrode of a silk section of thick bamboo for the wire electrode remains the tight state all the time, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the coaxiality positioning device for the linear cutting machine comprises a workbench, wherein a power-on port is fixedly arranged on one side of the workbench, a support column is fixedly arranged at the top of one side of the workbench, a control panel is fixedly arranged on one side of the support column, a wire is fixedly connected to one side of the control panel, a wire storage barrel is fixedly connected to the other side of the wire, an upper pressing plate is fixedly arranged at the top of one side of the support column, a lower pressing plate is fixedly arranged at the bottom of one side of the support column, a connecting rod is fixedly arranged at the top of one side of the lower pressing plate, a guide wheel is fixedly arranged at the other end of the connecting rod, an electrode wire is connected to the outer surface friction of the guide wheel, a wire coil is fixedly arranged at the top of the other side of the lower pressing plate, a strip-shaped groove is formed, the utility model discloses a fixed plate, including pivot, slide block, automatically controlled telescopic link, rotating gear, backing plate, sizing block, fixed plate, the surface of pivot is seted up threadedly, one side of pivot is rotated and is connected with the slider, the top fixed mounting of slider has automatically controlled telescopic link, the top fixed mounting of automatically controlled telescopic link has slewing gear, slewing gear's top fixed mounting has the backing plate, the top fixed mounting of backing plate has the sizing block, the top fixed mounting of sizing block has the fixed plate, fixed plate's fixed mounting all around has the rotation axis, the surface of rotation axis rotates and is.

In a preferred embodiment, the surface of the inner cavity of the sliding block is provided with threads, and the diameter of the inner cavity of the sliding block is the same as that of the rotating shaft.

In a preferred embodiment, the number of the guide wheels and the wire coils is four, and the four guide wheels and the four wire coils are respectively arranged at the corresponding positions of the upper pressing plate and the lower pressing plate.

In a preferred embodiment, after the electric control rotating body is electrified, the rotating shaft is driven to rotate through rotation, so that the sliding block is driven to move back and forth, and the rotation of the rotating gear can be controlled at the same time.

In a preferred embodiment, the number of the fixing clips is four, and the rubber pad is made of a rubber material member.

In a preferred embodiment, the electrode wire is rotatably connected to the outer surfaces of the guide wheel, the wire coil and the wire storage barrel, and the electrode wire is made of a tungsten wire material member.

In a preferred embodiment, the horizontal position of the fixing plate is in the middle range of the upper pressing plate and the lower pressing plate, and the horizontal position of the fixing plate can be controlled to move up and down between the upper pressing plate and the lower pressing plate through the rotating gear.

In a preferred embodiment, the strip-shaped groove is located in the middle of the workbench, and the central line of the strip-shaped groove and the central line of the workbench are in the same plane.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up fixing device, put the work piece on the fixed plate, through the extrusion of fixation clamp and rubber pad, make it can not take place to rock at the during operation at will, need outside whole cutting occasionally, can drive the rotation of fixed plate through rolling gear's rotation for outside whole cutting is accomplished to the work piece, and the fixed plate is in the coplanar with the central point of bar groove, workstation moreover, makes the work piece can not be because of the angle problem, thereby skew center pin leads to the work piece cutting error great.

2. Utility model discloses a set up control panel, because the long-time use of wire electrode to probably produce piece or some other reasons man-hour, lead to the wire electrode to be in lax state, and control panel then can be tensile through storing up a silk section of thick bamboo automatic control wire electrode, make the tight state that the wire electrode is in all the time, prevent that the wire electrode is because lax, lead to the cutting work piece to take place great error.

Drawings

Fig. 1 is an overall structure front view of the present invention.

Fig. 2 is a top view of the overall structure of the present invention.

Fig. 3 is a schematic view of the fixing plate structure of the present invention.

Fig. 4 is a perspective view of the slider structure of the present invention.

Fig. 5 is a schematic view of the structure of the rotating gear of the present invention.

The reference signs are: 1. a work table; 2. an electric connection port; 3. a support pillar; 4. a control panel; 5. a wire; 6. a wire storage barrel; 7. an upper pressure plate; 8. a lower pressing plate; 9. a connecting rod; 10. a guide wheel; 11. wire coils; 12. a wire electrode; 13. a strip-shaped groove; 14. an electrically controlled rotating body; 15. a rotating shaft; 16. a thread; 17. a slider; 18. an electric control telescopic rod; 19. a rotating gear; 20. a base plate; 21. sizing block; 22. a fixing plate; 23. a rotating shaft; 24. a fixing clip; 25. and (7) a rubber pad.

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 coaxiality positioning device for the wire cutting machine tool shown in the attached figures 1-5 comprises a workbench 1, wherein one side of the workbench 1 is fixedly provided with a power receiving port 2, the top of one side of the workbench 1 is fixedly provided with a support pillar 3, one side of the support pillar 3 is fixedly provided with a control panel 4, one side of the control panel 4 is fixedly connected with a wire 5, the other side of the wire 5 is fixedly connected with a wire storage barrel 6, the top of one side of the support pillar 3 is fixedly provided with an upper pressing plate 7, the bottom of one side of the support pillar 3 is fixedly provided with a lower pressing plate 8, the top of one side of the lower pressing plate 8 is fixedly provided with a connecting rod 9, the other end of the connecting rod 9 is fixedly provided with a guide wheel 10, the outer surface of the guide wheel 10 is in friction connection with an electrode wire 12, the top of the other side of the lower, one side of the electric control rotating body 14 is rotatably connected with a rotating shaft 15, the outer surface of the rotating shaft 15 is provided with threads 16, one side of the rotating shaft 15 is rotatably connected with a sliding block 17, the top of the sliding block 17 is fixedly provided with an electric control telescopic rod 18, the top of the electric control telescopic rod 18 is fixedly provided with a rotating gear 19, the top of the rotating gear 19 is fixedly provided with a backing plate 20, the top of the backing plate 20 is fixedly provided with a sizing block 21, the top of the sizing block 21 is fixedly provided with a fixing plate 22, the periphery of the fixing plate 22 is fixedly provided with a rotating shaft 23, the outer surface of the rotating shaft 23 is rotatably connected with a fixing clamp 24, the inner surface of the fixing clamp 24 is adhered with a rubber pad 25, the surface of the inner cavity of the sliding block 17 is provided with the threads 16, the diameter of the inner cavity of the sliding block 17 is identical, after the electric control rotating body 14 is electrified, the rotating shaft 15 is driven to rotate through rotation, so that the sliding block 17 is driven to move back and forth, and meanwhile, the rotation of the rotating gear 19 can be controlled, the number of the fixing clamps 24 is four, the rubber pad 25 is made of rubber materials, the wire electrode 12 is rotatably connected to the outer surfaces of the guide wheel 10, the wire coil 11 and the wire storage cylinder 6, the wire electrode 12 is made of tungsten wires, the horizontal position of the fixing plate 22 is in the middle range of the upper pressing plate 7 and the lower pressing plate 8, the horizontal position of the fixing plate 22 can be controlled through the rotating gear 19 to move up and down between the upper pressing plate 7 and the lower pressing plate 8, the strip-shaped groove 13 is arranged in the middle of the workbench 1, and the strip-shaped groove 13 and the central.

As shown in figure 3, a rotating shaft 23 is fixedly arranged on the periphery of a fixed plate 22, a fixed clamp 24 is rotatably connected on the outer surface of the rotating shaft 23, rubber pads 25 are adhered on the inner surface of the fixed clamp 24, the number of the fixed clamps 24 is four, and the rubber pads 25 are made of rubber materials.

The implementation mode is specifically as follows: a workpiece to be processed is placed on the fixing plate 22 through the rotating shaft 23, and then the workpiece is rotationally clamped through the fixing clamp 24, and the workpiece is fixed on the fixing plate 22 through extrusion of the rubber pad 25 no matter the shape of the workpiece;

as shown in fig. 4 and 5, a slide block 17 is rotatably connected to one side of the rotating shaft 15, and after the electrically controlled rotating body 14 is powered on, the rotating shaft 15 is driven to rotate through rotation, so that the slide block 17 is driven to move back and forth, and the rotation of the rotating gear 19 can be controlled at the same time.

The implementation mode is specifically as follows: by arranging the electric control rotating body 14, when the device works, the electric control rotating body 14 controls the rotating shaft 15 to rotate, so that the sliding block 17 is driven to move back and forth, the workpiece moves to a specified working position, and meanwhile, the electric control rotating body 14 controls the rotating gear 19 to rotate, so that the fixing plate 22 is driven to rotate, and the electrode wire 12 can cut all positions of the workpiece;

the utility model discloses the theory of operation:

the first step is as follows: the apparatus is first placed at a designated place and then power is turned on through the power-on port 2.

The second step is as follows: firstly, a workpiece to be processed is placed on the fixing plate 22, then the workpiece is clamped through the fixing clamp 24 in a rotating mode, the rubber pad 25 is bonded on the surface of the fixing clamp 24, and the rubber pad 25 has elasticity, so that the workpiece can be fixed on the fixing plate 22 through the extrusion effect of the rubber pad 25 and then the rotating shaft 15 is controlled to rotate through the electric control rotating body 14 no matter the shape of the workpiece, the sliding block 17 is driven to move back and forth, the workpiece moves to a specified working position, meanwhile, the electric control rotating body 14 controls the rotating gear 19 to rotate, the fixing plate 22 is driven to rotate, all positions of the workpiece can be cut by the electrode wire 12, because the central axis of the strip-shaped groove 13 is in the same plane with the central axis of the workbench 1, the central axis of the fixing plate 22 and the central.

The third step: firstly, through setting up control panel 4 for the device is at the during operation, if the wire electrode 12 takes place to relax, through the rotatory tensile of wire storage cylinder 6, make wire electrode 12 get back to tight state in time, after the cutting, pull out the power of power connection 2, can.

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 wire cut electrical discharge machining is axiality positioner for bed, includes workstation (1), its characterized in that: the wire winding machine is characterized in that a power receiving port (2) is fixedly arranged on one side of the workbench (1), a support column (3) is fixedly arranged at the top of one side of the workbench (1), a control panel (4) is fixedly arranged on one side of the support column (3), a wire (5) is fixedly connected on one side of the control panel (4), a wire storage barrel (6) is fixedly connected on the other side of the wire (5), an upper pressing plate (7) is fixedly arranged at the top of one side of the support column (3), a lower pressing plate (8) is fixedly arranged at the bottom of one side of the support column (3), a connecting rod (9) is fixedly arranged at the top of one side of the lower pressing plate (8), a guide wheel (10) is fixedly arranged at the other end of the connecting rod (9), an electrode wire (12) is connected to the outer surface friction of the guide wheel (, the top of workstation (1) opposite side has been seted up bar recess (13), the automatically controlled rotor (14) of one side of bar recess (13) inner chamber, one side of automatically controlled rotor (14) is rotated and is connected with pivot (15), the surface of pivot (15) is seted up screw thread (16), one side of pivot (15) is rotated and is connected with slider (17), the top fixed mounting of slider (17) has automatically controlled telescopic link (18), the top fixed mounting of automatically controlled telescopic link (18) has rotating gear (19), the top fixed mounting of rotating gear (19) has backing plate (20), the top fixed mounting of backing plate (20) has parallels (21), the top fixed mounting of parallels (21) has fixed plate (22), the fixed mounting all around of fixed plate (22) has rotation axis (23), the surface rotation of rotation axis (23) is connected with fixation clamp (24), the inner surface of the fixing clamp (24) is adhered with a rubber pad (25).

2. The coaxiality positioning device for the wire-cut electrical discharge machining according to claim 1, wherein: the surface of the inner cavity of the sliding block (17) is provided with threads (16), and the diameter of the inner cavity of the sliding block (17) is the same as that of the rotating shaft (15).

3. The coaxiality positioning device for the wire-cut electrical discharge machining according to claim 1, wherein: the number of the guide wheels (10) and the number of the wire coils (11) are four, and the four guide wheels (10) and the four wire coils (11) are respectively placed at the corresponding positions of the upper pressing plate (7) and the lower pressing plate (8).

4. The coaxiality positioning device for the wire-cut electrical discharge machining according to claim 1, wherein: after the electric control rotating body (14) is electrified, the rotating shaft (15) is driven to rotate through rotation, so that the sliding block (17) is driven to move back and forth, and the rotation of the rotating gear (19) can be controlled at the same time.

5. The coaxiality positioning device for the wire-cut electrical discharge machining according to claim 1, wherein: the number of the fixing clips (24) is four, and the rubber pads (25) are made of rubber components.

6. The coaxiality positioning device for the wire-cut electrical discharge machining according to claim 1, wherein: the electrode wire (12) is rotatably connected to the outer surfaces of the guide wheel (10), the wire coil (11) and the wire storage barrel (6), and the electrode wire (12) is made of a tungsten wire material component.

7. The coaxiality positioning device for the wire-cut electrical discharge machining according to claim 1, wherein: the horizontal position of the fixing plate (22) is in the middle range of the upper pressing plate (7) and the lower pressing plate (8), and the horizontal position of the fixing plate (22) can be controlled to move up and down between the upper pressing plate (7) and the lower pressing plate (8) through the rotating gear (19).

8. The coaxiality positioning device for the wire-cut electrical discharge machining according to claim 1, wherein: the position of the strip-shaped groove (13) is in the middle of the workbench (1), and the central lines of the strip-shaped groove (13) and the workbench (1) are on the same plane.