Wire-drawing die assembling and disassembling mechanism

Abstract

The utility model discloses a wire-drawing die assembling and disassembling mechanism which comprises a vertical plate, a mounting column is fixedly connected to the middle of the edge, close to one end, of the vertical plate, a rotating plate is rotatably connected to the mounting column, four fixing columns are evenly and fixedly connected to the outer ring wall of the rotating plate, and a lifting column is connected into each fixing column in a telescopic mode. The end, away from the fixed column, of the lifting column is fixedly connected with a connecting ring, one end of the connecting ring is rotationally connected with a movable ring, the side wall of one side of the edge of the top end of the vertical plate is fixedly connected with a calibration plate, and a mold is detachably connected between the connecting ring and the movable ring in a clamped mode. When the mold is used, the fixing column needs to be shifted to drive the rotating plate to rotate along the mounting column, the corresponding mold is moved to the position opposite to the calibration plate, and the calibration plate is adjusted to the position opposite to the metal outlet in advance, so that only the mold needs to be moved to the position opposite to the calibration plate.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing die loading and unloading equipment, in particular to a wire drawing die loading and unloading mechanism. Background Art

[0002] The production of metal wire is to pass the metal through the corresponding wire drawing die under the action of external force, and extrude the metal through the diameter change in the middle of the wire drawing die to change the cross-sectional area of ​​the metal, so that the metal is made into the corresponding metal wire. Therefore, the wire drawing die is one of the important components in the production of metal wire.

[0003] Nowadays, wire drawing dies are basically fixed at the outlet of metal conveying, and the inner diameter of the wire drawing die is matched with the outlet. As the metal is delivered, it will directly enter the die for extrusion production. In order to ensure the stability of production, the die needs to be stably reinforced. However, this also leads to the inconvenience of die replacement. Each time it takes a long time and delays the overall production efficiency. For this reason, a loading and unloading mechanism is set up. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the technical problem is: a wire drawing die loading and unloading mechanism comprises a vertical plate, the vertical plate is fixedly connected with a mounting post in the middle near one end edge of the vertical plate, the mounting post is rotatably connected with a rotating plate, the outer ring wall of the rotating plate is evenly fixedly connected with four fixed posts, each of the fixed posts is telescopically connected with a lifting post, the lifting post is fixedly connected with a connecting ring at one end away from the fixed post, the connecting ring is rotatably connected with a movable ring, a calibration plate is fixedly connected to a side wall of one side of the top edge of the vertical plate, a mold is detachably connected by clamping between the connecting ring and the movable ring, one end edge of the movable ring is fixedly connected with a side plate, the side plate is interspersed with tightening bolts near both ends, the connecting ring is fixedly connected with an extension plate on the outer wall of one end of the side plate, and screw holes are provided on the side walls of the extension plate opposite to the tightening bolts.

[0005] As a preferred technical solution of the utility model, the calibration plate corresponds to the movable ring and the connecting ring, and a connecting plate is fixedly connected to the top of the movable ring and near the edge of the calibration plate, a knob is rotatably connected to the middle of one side wall of the connecting plate, one end of the knob passes through the connecting plate and is fixedly connected to a screw, and the side walls of the connecting plate near the two end edges are fixedly connected with a limit rod, the end of the limit rod away from the connecting plate is fixedly connected to the rear baffle, the end of the screw away from the connecting plate is rotatably connected to the middle of one side wall of the rear baffle, a splint is threadedly connected to the screw, and the two limit rods are inserted into the splint near the two ends.

[0006] As a preferred technical solution of the utility model, a movable groove is provided in the fixed column, and side grooves are provided on opposite side walls in the movable groove, an elastic member is fixedly connected in the side groove, and the elastic member is a V-shaped structure. The lifting column is telescopically inserted in the movable groove through its bottom end, and adjustment grooves are evenly provided on both side walls of the lifting column. Semicircular buckles are fixedly connected to the side walls of the elastic member opposite to the adjustment groove, and the buckles are clamped in the adjustment groove.

[0007] The utility model has the following advantages: the mold is installed in the movable ring and the connecting ring, and the fixed column needs to be turned to drive the rotating plate to rotate along the installation column to move the corresponding mold to a position opposite to the calibration plate. Because the calibration plate is pre-adjusted to a position opposite to the metal outlet, it is only necessary to move the mold to a position opposite to the calibration plate, and then rotate the screw to drive the clamping plate toward the calibration plate through the threaded connection. As the clamping plate shrinks, it will also form a clamping state with the calibration plate, thereby increasing the stability of the mold after adjustment and realizing the installation of the mold. When the mold needs to be replaced, the reverse screw drives the clamping plate away from the calibration plate, and then the rotating plate is rotated as needed to adjust the corresponding mold to a suitable position. The mold can be conveniently loaded and unloaded by the above, and the overall processing effect is improved by saving loading and unloading time. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0009] Figure 2 It is a preferred embodiment of the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0010] Figure 3 It is a partial planar structural diagram of a lifting column and a fixed column in a preferred embodiment of the utility model.

[0011] Explanation of the accompanying reference numerals: 1. Vertical plate; 2. Rotating plate; 3. Mounting column; 4. Fixed column; 5. Lifting column; 6. Connecting ring; 7. Movable ring; 8. Extension plate; 9. Side plate; 10. Tightening bolt; 11. Connecting plate; 12. Knob; 13. Limit rod; 14. Rear baffle; 15. Screw; 16. Clamp; 17. Calibration plate; 18. Adjustment slot; 19. Side slot; 20. Elastic member. DETAILED DESCRIPTION

[0012] The utility model will be further described below in conjunction with the accompanying drawings.

[0013] Please refer to Figure 1-3The utility model discloses a wire drawing die loading and unloading mechanism, comprising a vertical plate 1, a mounting column 3 is fixedly connected to the middle of the vertical plate 1 near one end edge, a rotating plate 2 is rotatably connected to the mounting column 3, and the outer wall of the rotating plate 2 is evenly fixedly connected with four fixing columns 4, and a lifting column 5 is telescopically connected in each fixing column 4, and a connecting ring 6 is fixedly connected to one end of the lifting column 5 away from the fixing column 4, and a movable ring 7 is rotatably connected to one end of the connecting ring 6, and a calibration plate 17 is fixedly connected to the side wall of one side of the top edge of the vertical plate 1, and a mold is detachably connected by clamping between the connecting ring 6 and the movable ring 7, and a side plate 9 is fixedly connected to the edge of one end of the movable ring 7, and a tightening bolt 10 is inserted and connected to the side plate 9 near both ends, and an extension plate 8 is fixedly connected to the outer wall of one end of the connecting ring 6 near the side plate 9, and screw holes are provided on the side walls of the extension plate 8 opposite to the tightening bolt 10;

[0014] The calibration plate 17 corresponds to the movable ring 7 and the connecting ring 6. A connecting plate 11 is fixedly connected to the top of the movable ring 7 and near the edge of the calibration plate 17. A knob 12 is rotatably connected to the middle of the side wall of one side of the connecting plate 11. One end of the knob 12 passes through the connecting plate 11 and is fixedly connected to a screw 15. The side walls of the connecting plate 11 near the two end edges are fixedly connected with a limiting rod 13. The end of the limiting rod 13 away from the connecting plate 11 is fixedly connected to the rear baffle 14. The end of the screw 15 away from the connecting plate 11 is rotatably connected to the middle of the side wall of one side of the rear baffle 14. A splint 16 is threadedly connected to the screw 15. Two limiting rods 13 are inserted into the splint 16 near the two ends.

[0015] The technical effect of this solution is that after the movable ring 7 is opened, the mold is placed in the connecting ring 6, and then the movable ring 7 is clamped on the mold. After the movable ring 7 is closed, the bottom end of the tightening bolt 10 will also be inserted into the corresponding screw hole on the top of the extension plate 8. As the thread is tightened, the movable ring 7 can be driven to be tightly pressed on the mold, ensuring the stability of the mold connection and avoiding shaking of the mold during the processing to affect the production quality and efficiency.

[0016] A movable groove is provided in the fixed column 4, and side grooves 19 are provided on opposite side walls in the movable groove. An elastic member 20 is fixedly connected in the side groove 19. The elastic member 20 is a V-shaped structure. The lifting column 5 is telescopically inserted in the movable groove through its bottom end. Adjustment grooves 18 are evenly provided on both side walls of the lifting column 5. Semicircular buckles are fixedly connected to the side walls opposite to the adjustment grooves 18 of the elastic member 20, and the buckles are snapped into the adjustment grooves 18.

[0017] The technical effect of this solution is to adjust the corresponding mold to a position relative to the calibration plate 17 by rotating the turn plate 2, and then rotate the knob 12 to drive the screw 15 to rotate, and drive the clamping plate 16 to move via the threaded connection. As the clamping plate 16 approaches the calibration plate 17, when the clamping plate 16 moves to a device that fits tightly with the calibration plate 17, a stable clamping effect is formed, ensuring that the mold and the calibration plate 17 are always in a stable and reliable effect, thereby ensuring the stability of the metal wire production and the production quality.

[0018] Specifically, when the utility model is used, the lifting column 5 is lifted upward with force. Because the adjustment groove 18 and the buckle are both semicircular structures, the elastic member 20 can be pressed into the side groove 19 by extrusion. When the lifting column 5 is adjusted to a suitable position, the buckle is pushed outward by the elastic member 20, so that the buckle is snapped into the corresponding adjustment groove 18, thereby positioning the adjusted lifting column 5. In order to be able to install and position molds of different sizes, two connecting rings 6 and movable rings 7 of different corresponding sizes are connected to the top of each lifting column 5 to increase the flexibility and practicality of the equipment. Anti-slip pads are filled at the connection between the mounting column 3 and the rotating plate 2, which can increase the stability of the connection between the rotating plate 2 and the mounting column 3, so that it will not rotate accidentally without sufficient external force, thereby ensuring the overall stability, and realizing the mold loading and unloading by only rotating the rotating plate 2, thereby improving the overall production efficiency.

[0019] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0020] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A wire drawing die loading and unloading mechanism, comprising a vertical plate (1), characterized in that: A mounting column (3) is fixedly connected to the middle of one end edge of the vertical plate (1), a rotating plate (2) is rotatably connected to the mounting column (3), four fixing columns (4) are evenly fixedly connected to the outer wall of the rotating plate (2), a lifting column (5) is telescopically connected inside each of the fixing columns (4), a connecting ring (6) is fixedly connected to one end of the lifting column (5) away from the fixing column (4), a movable ring (7) is rotatably connected to one end of the connecting ring (6), a calibration plate (17) is fixedly connected to one side wall of the top edge of the vertical plate (1), and a mold is detachably clamped and connected between the connecting ring (6) and the movable ring (7).

2. A wire drawing die loading and unloading mechanism according to claim 1, characterized in that: One end edge of the movable ring (7) is fixedly connected to a side plate (9), and tightening bolts (10) are inserted and connected near both ends of the side plate (9). An extension plate (8) is fixedly connected to the outer wall of one end of the connecting ring (6) near the side plate (9), and screw holes are provided on the side walls of the extension plate (8) opposite to the tightening bolts (10).

3. A wire drawing die loading and unloading mechanism according to claim 1, characterized in that: The calibration plate (17) corresponds to the movable ring (7) and the connecting ring (6); a connecting plate (11) is fixedly connected to the top of the movable ring (7) and near the edge of the calibration plate (17); a knob (12) is rotatably connected to the middle of a side wall of one side of the connecting plate (11); one end of the knob (12) passes through the connecting plate (11) and is fixedly connected to a screw rod (15); and a limiting rod (13) is fixedly connected to the side walls of the connecting plate (11) near both ends of the edge.

4. A wire drawing die loading and unloading mechanism as claimed in claim 3, characterized in that: One end of the limiting rod (13) away from the connecting plate (11) is fixedly connected to the rear baffle (14); one end of the screw rod (15) away from the connecting plate (11) is rotatably connected to the middle of a side wall of the rear baffle (14); a clamping plate (16) is threadedly connected to the screw rod (15); and two limiting rods (13) are inserted into the clamping plate (16) near the two ends.

5. A wire drawing die loading and unloading mechanism according to claim 1, characterized in that: The fixed column (4) is provided with a movable groove, and the opposite side walls in the movable groove are provided with side grooves (19), and an elastic member (20) is fixedly connected in the side groove (19), and the elastic member (20) is a V-shaped structure. The lifting column (5) is inserted into the movable groove through its bottom end telescopically, and the side walls on both sides of the lifting column (5) are evenly provided with adjustment grooves (18), and the side walls of the elastic member (20) and the adjustment groove (18) are fixedly connected with a semicircular buckle, and the buckle is buckled in the adjustment groove (18).

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