Diamond wire drawing die with stable limiting mechanism

Abstract

The utility model relates to the technical field of wire-drawing dies, and discloses a diamond wire-drawing die with a stable limiting mechanism, which comprises a wire-drawing die body, the outer surface of the wire-drawing die body is sleeved with a mounting rack, the bottom of the mounting rack is fixedly connected with a base, and the wire-drawing die body is fixedly connected with the base. A material frame is fixedly connected to the upper surface of the base, a material roller is arranged on one side of the material frame, a limiting device is arranged on the upper surface of the base, and in order to avoid the situation that the work efficiency is reduced due to the fact that friction between a stabilizing device and materials is too large, an electric telescopic rod shrinks to enable a mounting piece to ascend, a transmission roller pulls the materials to move upwards, and the materials are tensioned; and then a hand-cranking wheel is rotated to enable a double-threaded rod to rotate, so that a movable block moves in a sliding rail, and a limiting rod moves the materials to the center of the outer surface of a transmission roller, so that the materials can be more stably conveyed into the wire drawing die body, and meanwhile, the materials can be more tightened to facilitate wire drawing.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing dies, in particular to a diamond wire drawing die with a stable limiting mechanism. Background Art

[0002] Wire drawing is a metal processing technology. The wire drawing die refers to a tool that is used during the metal pressure processing process to force the metal through the die under the action of external force, compress the metal cross-sectional area, and obtain the required cross-sectional shape and size.

[0003] Some equipment on the market can generally limit the workpiece by setting limit plates and buffer plates, thereby pressing the workpiece during wire drawing to avoid fluctuations in the workpiece and ensure the quality and efficiency of wire drawing. The connecting block is driven to move by starting the cylinder, and the connecting block drives the connecting rod to rotate around the hinge point, so that the two connecting rods respectively drive the two limit plates to slide along the outer wall of the sliding rod, so that the distance between the two limit plates can be adjusted according to the size of different wire drawing workpieces. The operation is simple and convenient, which improves practicality.

[0004] However, during the actual use of the above equipment, friction will occur when the material passes through the limit plate and the buffer plate from the outer surface of the drum, which reduces the movement speed of the material after passing through the wire drawing die, thereby affecting the working efficiency of the equipment; in view of this, we propose a diamond wire drawing die with a stable limit mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide a diamond wire drawing die with a stable limiting mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a diamond wire drawing die with a stable limiting mechanism, comprising a wire drawing die body, a mounting frame sleeved on the outer surface of the wire drawing die body, a base fixedly connected to the bottom of the mounting frame, a material rack fixedly connected to the upper surface of the base, a material roller arranged on one side of the material rack, a limiting device arranged on the upper surface of the base, and the limiting device comprising:

[0007] A fixing frame, the upper surface of the base is fixedly connected with the fixing frame, the upper surface of the fixing frame is provided with an electric telescopic rod, and one side of the inner wall of the fixing frame is provided with a sliding groove;

[0008] A mounting member, one end of the electric telescopic rod is fixedly connected to the mounting member, the mounting member is arranged in an inverted U shape, one side of the mounting member is rotatably connected to a transmission roller, a slide rail is provided on the upper surface of the mounting member, and a fixing block is fixedly connected to the upper surface of the mounting member;

[0009] A double-threaded rod, a double-threaded rod is arranged on one side of the fixed block, one end of the double-threaded rod is fixedly connected to a hand-cranked wheel, the outer surface of the double-threaded rod is threadedly connected to a movable block, and the bottom of the movable block is rotatably connected to a limiting rod.

[0010] Preferably, the fixing block is arranged at the center of the upper surface of the mounting member, and the position of the fixing block corresponds to the center of the slide rail.

[0011] Preferably, the movable block is arranged inside the slide rail, and the size of the movable block is adapted to the size of the slide rail, which enables the movable block to move well inside the slide rail.

[0012] Preferably, the length of the limiting rod is matched with the size of the interior of the mounting member, and the mounting member is snap-fitted into the interior of the slide slot, which can make the mounting member more stable when rising or falling.

[0013] Preferably, one side of the fixing frame is fixedly connected to a mounting block, and one side of the mounting block is rotatably connected to a limiting roller.

[0014] Preferably, the height of the limiting roller corresponds to the position of the wire drawing die body, and an annular groove is provided at the center of the outer surface of the limiting roller.

[0015] Compared with the prior art, the utility model provides a diamond wire drawing die with a stable limiting mechanism, which has the following beneficial effects:

[0016] 1. In order to avoid excessive friction between the stabilizing device and the material and thus reduce the working efficiency, the diamond wire drawing die with a stable limiting mechanism contracts the electric telescopic rod to raise the mounting part, so that the transmission roller pulls the material upward to tighten the material, and then the hand-cranked wheel is turned to rotate the double-threaded rod to move the movable block inside the slide rail, so that the limiting rod moves the material to the center of the outer surface of the transmission roller, so that the material can be more stably transmitted to the inside of the wire drawing die body, and at the same time, the material can be more tightened for convenient wire drawing.

[0017] 2. The diamond wire drawing die with a stable limiting mechanism, in order to make the material enter the inside of the wire drawing die more stably, the driving roller lifts the material upward so that the outer surface of the material contacts the annular groove provided on the outer surface of the limiting roller, and the annular groove provided on the outer surface of the limiting roller corresponds to the entrance of the wire drawing die body, so that the material can be kept horizontal during the process of being transmitted to the inside of the wire drawing die body, so that the material can pass through the wire drawing die body more stably and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional left-view structure of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of the stabilizing device of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the limit device of the utility model.

[0021] In the figure: 1. Base; 2. Mounting frame; 3. Wire drawing die body; 4. Material rack; 5. Material roller; 6. Fixed frame; 7. Electric telescopic rod; 8. Slide; 9. Mounting piece; 10. Transmission roller; 11. Fixed block; 12. Slide rail; 13. Double threaded rod; 14. Hand wheel; 15. Movable block; 16. Limit rod; 17. Mounting block; 18. Limit roller. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 3 As shown, the utility model provides a technical solution: a diamond wire drawing die with a stable limiting mechanism, including a wire drawing die body 3, a mounting frame 2 is sleeved on the outer surface of the wire drawing die body 3, a base 1 is fixedly connected to the bottom of the mounting frame 2, a material rack 4 is fixedly connected to the upper surface of the base 1, a material roller 5 is arranged on one side of the material rack 4, and a limiting device is arranged on the upper surface of the base 1, and the limiting device includes a fixed frame 6, an electric telescopic rod 7, a slide groove 8, a mounting part 9, a transmission roller 10, a slide rail 12, a fixed block 11, a double threaded rod 13, a hand wheel 14, a movable block 15 and a limiting rod 16.

[0023] In the embodiment of the utility model, a fixing frame 6 is fixedly connected to the upper surface of the base 1, and a mounting block 17 is fixedly connected to one side of the fixing frame 6. One side of the mounting block 17 is rotatably connected to a limiting roller 18. The height of the limiting roller 18 corresponds to the position of the wire drawing die body 3. An annular groove is provided at the center of the outer surface of the limiting roller 18. The transmission roller 10 lifts the material upward so that the outer surface of the material contacts the annular groove provided on the outer surface of the limiting roller 18, and the annular groove provided on the outer surface of the limiting roller 18 corresponds to the entrance of the wire drawing die body 3, so that the material can be kept horizontal during the process of being transmitted to the inside of the wire drawing die body 3, so that the material can pass through the wire drawing die body 3 more stably and quickly. An electric telescopic rod 7 is provided on the upper surface of the fixing frame 6, and a slide groove 8 is provided on one side of the inner wall of the fixing frame 6. One end of the electric telescopic rod 7 is fixedly connected to a mounting member 9, and the mounting member 9 is provided in an inverted U shape. The mounting member 9 is clamped in the slide groove 8, which can make the mounting member 9 more stable when rising or falling. Stable, a transmission roller 10 is rotatably connected to one side of the mounting member 9, a slide rail 12 is provided on the upper surface of the mounting member 9, a fixed block 11 is fixedly connected to the upper surface of the mounting member 9, the fixed block 11 is arranged at the center of the upper surface of the mounting member 9, the position of the fixed block 11 corresponds to the center of the slide rail 12, a double threaded rod 13 is arranged on one side of the fixed block 11, one end of the double threaded rod 13 is fixedly connected to a hand wheel 14, a movable block 15 is threadedly connected to the outer surface of the double threaded rod 13, the movable block 15 is arranged inside the slide rail 12, the size of the movable block 15 is adapted to the size of the slide rail 12, which allows the movable block 15 to move well inside the slide rail 12, the bottom of the movable block 15 is rotatably connected to a limiting rod 16, the length of the limiting rod 16 is adapted to the size of the inside of the mounting member 9, which allows the limiting rod 16 to move the material to the center of the outer surface of the transmission roller 10, so that the material can be more stably transmitted to the inside of the wire drawing die body 3, and at the same time, the material can be more tight and convenient for wire drawing.

[0024] In the utility model, when in use, the electric telescopic rod 7 contracts to make the mounting part 9 rise, so that the transmission roller 10 pulls the material upward to tighten the material, and then the hand-cranked wheel 14 is turned to rotate the double-threaded rod 13, so that the movable block 15 moves inside the slide rail 12, and the limiting rod 16 moves the material to the center of the outer surface of the transmission roller 10, so that the material can be more stably transmitted to the inside of the wire drawing die body 3, and at the same time, the material can be made tighter to facilitate wire drawing.

[0025] Furthermore, the driving roller 10 lifts the material upward so that the outer surface of the material contacts the annular groove provided on the outer surface of the limiting roller 18, and the annular groove provided on the outer surface of the limiting roller 18 corresponds to the entrance of the drawing die body 3, so that the material can be kept horizontal during the process of being transmitted to the inside of the drawing die body 3, so that the material can pass through the drawing die body 3 more stably and quickly.

[0026] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A diamond wire drawing die with a stable limiting mechanism, comprising a wire drawing die body (3), the outer surface of the wire drawing die body (3) is sleeved with a mounting frame (2), the bottom of the mounting frame (2) is fixedly connected to a base (1), the upper surface of the base (1) is fixedly connected to a material frame (4), and a material roller (5) is arranged on one side of the material frame (4), characterized in that: A limiting device is provided on the upper surface of the base (1), and the limiting device comprises: A fixing frame (6), the upper surface of the base (1) is fixedly connected with the fixing frame (6), the upper surface of the fixing frame (6) is provided with an electric telescopic rod (7), and one side of the inner wall of the fixing frame (6) is provided with a sliding groove (8); A mounting member (9), one end of the electric telescopic rod (7) is fixedly connected to the mounting member (9), the mounting member (9) is arranged in an inverted U shape, one side of the mounting member (9) is rotatably connected to a transmission roller (10), a slide rail (12) is provided on the upper surface of the mounting member (9), and a fixing block (11) is fixedly connected to the upper surface of the mounting member (9); A double threaded rod (13), wherein the fixed block (11) is provided with a double threaded rod (13) on one side, one end of the double threaded rod (13) is fixedly connected to a hand wheel (14), the outer surface of the double threaded rod (13) is threadedly connected to a movable block (15), and the bottom of the movable block (15) is rotatably connected to a limit rod (16).

2. A diamond wire drawing die with a stable limiting mechanism according to claim 1, characterized in that: The fixing block (11) is arranged at the center of the upper surface of the mounting member (9), and the position of the fixing block (11) corresponds to the center of the slide rail (12).

3. A diamond wire drawing die with a stable limiting mechanism according to claim 1, characterized in that: The movable block (15) is arranged inside the slide rail (12), and the size of the movable block (15) is adapted to the size of the slide rail (12).

4. A diamond wire drawing die with a stable limiting mechanism according to claim 1, characterized in that: The length of the limiting rod (16) is adapted to the size of the interior of the mounting member (9), and the mounting member (9) is clamped in the interior of the sliding groove (8).

5. The diamond wire drawing die with a stable limiting mechanism according to claim 1, characterized in that: One side of the fixed frame (6) is fixedly connected to a mounting block (17), and one side of the mounting block (17) is rotatably connected to a limiting roller (18).

6. A diamond wire drawing die with a stable limiting mechanism according to claim 5, characterized in that: The height of the limiting roller (18) corresponds to the position of the wire drawing die body (3), and an annular groove is provided at the center of the outer surface of the limiting roller (18).

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