CN219464996U - Electrode wire guiding device - Google Patents

Abstract

The utility model discloses a wire electrode guiding device which comprises a transverse plate, wherein the upper surface of the transverse plate is fixedly connected with a fixed seat, the inside of the fixed seat is connected with a push rod in a sliding manner, and one end, close to the fixed seat, of the push rod is provided with a guiding block; the tension mechanism comprises a fixed plate, the fixed plate is in threaded connection with the rear surface of the fixed seat, a bearing rod is slidably connected in the fixed plate, one end, close to the fixed plate, of the bearing rod is fixedly connected with a supporting rod, the supporting rod is located at the rear of the fixed seat, one end, far away from the bearing rod, of the supporting rod is fixedly connected with a fixing frame, and a tension wheel is arranged on the side surface of the fixing frame. Through the structure, the supporting rod can drive the tension wheel to move by utilizing the sliding of the bearing rod, and meanwhile, the tension wheel can press the electrode wire by utilizing the weight of the bearing rod, so that the tension of the electrode wire during use can be improved.

Description

Electrode wire guiding device

Technical Field

The utility model relates to the technical field of guiding devices, in particular to a wire electrode guiding device.

Background

When the wire cut electric discharge machine works, the wire electrode carries out discharge erosion removal processing on a workpiece through continuous wire conveying and pulse discharge, the wire electrode needs to be used in a guiding device in the replacement installation process, so that the guiding device is an indispensable part of the wire electrode in use, and the wire electrode needs to be continuously conveyed in the guiding device, so that the wire electrode is easy to relax during long-term wire conveying, the wire electrode is easy to influence the wire electrode to cut the workpiece, such as a wire electrode guiding device disclosed by the patent theme of '201420729386.5', a wire penetrating groove is formed, the groove bottom of the wire penetrating groove is communicated with the notch of the guiding groove, and when the wire electrode is installed and used, the notch of the wire penetrating groove directly slides into the guiding groove to be contacted with the guiding groove, so that wire penetrating is convenient, the influence of human factors is reduced, the improvement of working efficiency is facilitated, but the tension of the wire electrode cannot be improved.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a wire electrode guiding device, wherein a supporting rod can drive a tension wheel to move by utilizing the sliding of a bearing rod, and meanwhile, the tension wheel can press a wire electrode by utilizing the weight of the bearing rod, so that the tension of the wire electrode during use can be improved.

The utility model also provides a wire electrode guiding device comprising: the upper surface of the transverse plate is fixedly connected with a fixed seat, the inside of the fixed seat is connected with a push rod in a sliding manner, and one end of the push rod, which is close to the fixed seat, is provided with a guide block; the tension mechanism comprises a fixed plate, the fixed plate is in threaded connection with the rear surface of the fixed seat, a bearing rod is slidably connected in the fixed plate, one end, close to the fixed plate, of the bearing rod is fixedly connected with a supporting rod, the supporting rod is located at the rear of the fixed seat, one end, far away from the bearing rod, of the supporting rod is fixedly connected with a fixing frame, a tension wheel is arranged on the side surface of the fixing frame, the supporting rod can drive the tension wheel to move by utilizing the sliding of the bearing rod, and meanwhile, the tension wheel can press electrode wires by utilizing the weight of the bearing rod, so that the tension of the electrode wires in use can be improved.

According to the wire electrode guiding device, one end of the push rod, which is far away from the guiding block, is fixedly connected with a metal plate, a friction rod is arranged on the side surface of the metal plate, the friction rod is connected with the fixing seat in a jogged manner, and the push rod and the guiding block can be fixed by the friction rod.

According to the wire electrode guiding device, rubber blocks are arranged on the side surfaces of the guiding blocks, and the wire electrode can be limited by means of the rubber blocks in a fitting mode.

According to the wire electrode guiding device, the rotating rod is arranged on the lower surface of the fixing seat, and the angle of the fixing seat can be adjusted through the movement of the rotating rod.

According to the electrode wire guiding device, a screw rod is connected to the side surface of the rotating rod in a threaded mode, and the rotating rod can be fixed by screwing the screw rod.

According to the wire electrode guiding device, one end of the rotating rod, which is far away from the fixed seat, is provided with the mounting plate, and the device can be mounted at a designated position for use by utilizing the mounting plate.

According to the wire electrode guiding device, the side surface of the fixing seat is concavely arranged, so that the wire electrode can penetrate through the fixing seat for use.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a schematic elevational view of a wire electrode guide of the present utility model;

FIG. 2 is a schematic view showing the internal structure of the wire electrode guiding device of the present utility model;

FIG. 3 is a schematic rear view of the wire guide of the present utility model;

fig. 4 is a schematic diagram of the structure at a in fig. 3.

Legend description:

1. a cross plate; 2. a metal plate; 3. a guide block; 4. a fixing seat; 5. a push rod; 6. a friction lever; 7. a screw; 8. a rotating rod; 9. a mounting plate; 10. a tension mechanism; 11. a rubber block;

101. a fixing plate; 102. a support rod; 103. a load-bearing rod; 104. a fixing frame; 105. tension pulley.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, the wire electrode guide device according to the embodiment of the present utility model includes: the utility model provides a diaphragm 1, the last fixed surface of diaphragm 1 is fixedly connected with fixing base 4, the side surface of fixing base 4 is sunken setting, the inside sliding connection of fixing base 4 has push rod 5, the one end that push rod 5 is close to fixing base 4 is provided with guide block 3, the one end fixedly connected with metal sheet 2 of guide block 3 is kept away from to push rod 5, the side surface of metal sheet 2 is provided with friction lever 6, and friction lever 6 and fixing base 4 gomphosis are connected, the side surface of guide block 3 is provided with rubber block 11, the lower surface of fixing base 4 is provided with bull stick 8, the side surface threaded connection of bull stick 8 has screw rod 7, the one end that bull stick 8 kept away from fixing base 4 is provided with mounting panel 9, utilize the rotation of bull stick 8 can adjust the angle of fixing base 4, after the angular adjustment of fixing base 4 finishes, twist screw rod 7 can fix bull stick 8, run through between the fixing base 4 with the wire electrode, promote push rod 5 and make the rubber block 11 of guide block 3 side surface can laminate and carry out spacing to the wire electrode, make the wire electrode 5 be difficult for shifting when using, can drive friction lever 6 and make friction lever 6 remove when push rod 5 move, make friction lever 6 can improve the friction force of push rod 5 and can not drag the external force when using, when the electrode 5 is difficult to pull wire to be used to the purpose.

The tension mechanism 10, tension mechanism 10 includes fixed plate 101, and fixed plate 101 and the back surface threaded connection of fixing base 4, the inside sliding connection of fixed plate 101 has bearing rod 103, the one end that bearing rod 103 is close to fixed plate 101 fixedly connected with bracing piece 102, and bracing piece 102 is located the rear of fixing base 4, the one end that bearing rod 103 was kept away from to bracing piece 102 fixedly connected with mount 104, the side surface of mount 104 is provided with tension pulley 105, after the wire electrode is spacing, utilize the weight of bearing rod 103, make the weight concentration of bearing rod 103 and bracing piece 102 on tension pulley 105, make tension pulley 105 can push down the wire electrode, from the tension that can improve the wire electrode, make the wire electrode conveniently carry out the wire electrode cutting to the article when using.

Working principle: when the wire electrode is used, the angle of the fixed seat 4 can be adjusted by utilizing the rotation of the rotating rod 8, the rotating rod 8 can be fixed by twisting the screw rod 7, the wire electrode penetrates through the space between the fixed seats 4, the push rod 5 is pushed to enable the rubber block 11 on the side surface of the guide block 3 to be attached to limit the wire electrode, after the wire electrode is limited, the wire electrode can be pressed by the tension wheel 105 by utilizing the weight of the bearing rod 103, so that the tension of the wire electrode can be improved, and the wire electrode is not easy to loose during use.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. Wire electrode guider, its characterized in that includes:

the device comprises a transverse plate (1), wherein a fixed seat (4) is fixedly connected to the upper surface of the transverse plate (1), a push rod (5) is connected to the inside of the fixed seat (4) in a sliding manner, and a guide block (3) is arranged at one end, close to the fixed seat (4), of the push rod (5);

tension mechanism (10), tension mechanism (10) include fixed plate (101), and fixed plate (101) and fixing base (4) rear surface threaded connection, the inside sliding connection of fixed plate (101) has bearing rod (103), one end fixedly connected with bracing piece (102) that bearing rod (103) are close to fixed plate (101), and bracing piece (102) are located the rear of fixing base (4), one end fixedly connected with mount (104) that bearing rod (103) was kept away from to bracing piece (102), the side surface of mount (104) is provided with tension pulley (105).

2. The wire electrode guiding device according to claim 1, wherein one end of the push rod (5) far away from the guide block (3) is fixedly connected with a metal plate (2), a friction rod (6) is arranged on the side surface of the metal plate (2), and the friction rod (6) is connected with the fixing seat (4) in a jogged mode.

3. Wire guide device according to claim 1, characterized in that the side surface of the guide block (3) is provided with a rubber block (11).

4. Wire guide device according to claim 1, characterized in that the lower surface of the holder (4) is provided with a turning bar (8).

5. Wire guide device according to claim 4, characterized in that the side surface of the turning rod (8) is screwed with a screw (7).

6. Wire guide device according to claim 4, characterized in that the end of the swivel rod (8) remote from the holder (4) is provided with a mounting plate (9).

7. Wire guide device according to claim 1, characterized in that the side surface of the holder (4) is concavely arranged.