Fixing device for preventing abnormal line from shaking in drawing process

Abstract

The utility model discloses a fixing device for preventing shaking in the drawing process of a special-shaped wire, which comprises a supporting bottom plate, supporting side plates are arranged on the supporting bottom plate, the supporting side plates are symmetrically distributed on the left side and the right side of the supporting bottom plate, three transportation rotating shafts are arranged on the supporting bottom plate, and the transportation rotating shafts are symmetrically distributed on the left side and the right side of the supporting bottom plate. The conveying rotating shafts are evenly distributed between the two supporting bottom plates, two guide rods are installed on the supporting bottom plates and arranged between the adjacent conveying rotating shafts, each guide rod is connected with a moving block, and a right positioning block and a left positioning block which are symmetrically distributed are arranged at the upper end of each moving block. A supporting rod is connected between the right positioning block and the moving block and between the left positioning block and the moving block, limiting blocks are arranged on the two sides of the moving block, fixing holes are formed in the middles of the interiors of the limiting blocks, and limiting grooves are formed in the ends of the right positioning block and the end of the left positioning block and are of a semicircular structure.

Description

Technical Field

[0001] The utility model relates to the technical field of wire material processing, in particular to a fixing device for preventing a heterosexual wire from shaking during a drawing process. Background Art

[0002] Drawing is a plastic forming method that applies tension to metal billets and passes them through a die hole to obtain products with the same size and shape as the die hole. Drawing is one of the main production methods for tubes, bars, profiles, and wires. The tools and equipment for drawing production are simple and easy to maintain. One device can produce multiple varieties and specifications of products, and the product size is accurate and the surface is smooth. Drawing equipment can generally be divided into tube, bar, profile drawing machines and wire drawing machines.

[0003] The defects of the existing device are:

[0004] The existing anisotropic wire will vibrate during the drawing process, especially when the anisotropic wire at the front end of the drawing machine is transported on the transport shaft. Excessive vibration will cause the anisotropic wire to deviate from its position, thus affecting the drawing effect. Utility Model Content

[0005] The utility model aims to provide a fixing device for preventing the shaking of the heterosexual wire during the drawing process, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixing device for preventing the shaking of the heterosexual wire during the pulling process, comprising a supporting base plate, a supporting side plate is arranged on the supporting base plate, and the supporting side plates are symmetrically distributed on the left and right sides of the supporting base plate, a transport rotating shaft is arranged on the supporting base plate, and 3 transport rotating shafts are arranged, the transport rotating shafts are evenly distributed in the middle position of the two supporting base plates, and 2 guide rods are installed on the supporting base plate, the guide rods are arranged in the middle position of adjacent transport rotating shafts, and a moving block is connected to the guide rod, the upper end of the moving block is provided with a right positioning block and a left positioning block which are symmetrically distributed, and a support rod is connected between the right positioning block and the left positioning block and the moving block, limiting blocks are arranged on both sides of the moving block, and a fixing hole is opened in the middle of the limiting block, and limiting grooves are opened at the ends of the right positioning block and the left positioning block, and the limiting grooves are semicircular structures.

[0007] Preferably, the exterior of the guide rod is provided with an external thread, and the height of the guide rod is lower than the height of the transport shaft.

[0008] Preferably, a positioning hole is provided in the middle of the moving block, and the inner diameter of the positioning hole is slightly larger than the outer diameter of the guide rod.

[0009] Preferably, the support rod is a telescopic rod structure, and the support rod is connected to the ends of the right positioning block and the left positioning block respectively, and the width of the right positioning block and the left positioning block is greater than the width of the limit block.

[0010] Preferably, an internal thread is provided inside the fixing hole, and the internal thread of the fixing hole matches the external thread of the guide rod.

[0011] Preferably, a baffle plate distributed along the annular structure is installed inside the limiting groove, the baffle plate is an arc-shaped structure, and a fixing spring is arranged between the baffle plate and the limiting groove.

[0012] Preferably, the baffle is made of rubber material.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a right positioning block and a left positioning block which can fix a position, and the inside of the right positioning block and the left positioning block are provided with a limiting groove for the heterosexual wire to pass through, and the shaking range of the heterosexual wire can be limited by fixing the right positioning block and the left positioning block, so as to prevent the heterosexual wire from having a large shaking and shifting position during the drawing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the top view structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the utility model;

[0018] Figure 4 It is a side view structural schematic diagram of the limiting block in the utility model.

[0019] In the figure: 1. Support base plate; 2. Transport shaft; 3. Limit block; 4. Support side plate; 5. Guide rod; 6. Right positioning block; 7. Left positioning block; 8. Moving block; 9. Support rod; 10. Positioning hole; 11. Baffle; 12. Fixing spring; 13. Fixing hole; 14. Limit slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1:

[0024] As attached Figure 1-4 As shown, as a preferred embodiment, on the basis of the above method, it further includes a supporting base plate 1, characterized in that: a supporting side plate 4 is arranged on the supporting base plate 1, and the supporting side plates 4 are symmetrically distributed on the left and right sides of the supporting base plate 1, a transport shaft 2 is arranged on the supporting base plate 1, and 3 transport shafts 2 are arranged, and the transport shafts 2 are evenly distributed in the middle position of the two supporting base plates 1, and two guide rods 5 are installed on the supporting base plate 1, the guide rods 5 are arranged in the middle position of adjacent transport shafts 2, and two moving blocks 8 are connected to the guide rods 5, and the upper ends of the moving blocks 8 are provided with symmetrically distributed right positioning blocks 6 and left positioning blocks 7, and support rods 9 are connected between the right positioning block 6, the left positioning block 7 and the moving block 8, limiting blocks 3 are arranged on both sides of the moving block 8, and a fixing hole 13 is opened in the middle of the limiting block 3, and limiting grooves 14 are opened at the ends of the right positioning block 6 and the left positioning block 7, and the limiting grooves 14 are semicircular structures.

[0025] Embodiment 2:

[0026] The following further introduces the solution of the first embodiment in combination with the specific working method, as described below.

[0027] As attached Figure 2As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the outer side of the guide rod 5 is provided with an external thread, and the position height of the guide rod 5 is lower than the position height of the transport shaft 2, and the guide rod 5 is lower than the transport shaft 2, so that the center points of the limiting grooves 14 on the left positioning block 7 and the right positioning block 6 on the guide rod 5 can be flush with the top surface of the transport shaft 2, so that the anisotropic line on the transport shaft 2 can pass through the limiting grooves 14; a positioning hole 10 is opened in the middle of the moving block 8, and the inner diameter of the positioning hole 10 is slightly larger than the outer diameter of the guide rod 5, so that the moving block 8 can be sleeved on the outside of the guide rod 5, And it can move left and right along the guide rod 5, so as to meet the positioning function of the anisotropic wire at different positions during the drawing process; the support rod 9 is a telescopic rod structure, and the support rod 9 is respectively connected to the ends of the right positioning block 6 and the left positioning block 7, and the width of the right positioning block 6 and the left positioning block 7 is greater than the width of the limit block 3. The support rod 9 with a telescopic structure can conveniently adjust the height of the left positioning block 7 and the right positioning block 6, so as to facilitate the adjustment of the center point of the limit groove 14 to be flush with the top end surface of the transport shaft 2. When the limit block 3 on the inner side of the support rod 9 is fixed, it will not affect the positioning function of the right positioning block 6 and the left positioning block 7.

[0028] As attached Figure 1-2 As shown, as a preferred embodiment, on the basis of the above method, further, an internal thread is provided inside the fixing hole 13, and the internal thread of the fixing hole 13 matches the external thread of the guide rod 5, and the limit block 3 can be fixed on the guide rod 5 through the threaded connection between the fixing hole 13 and the guide rod 5, which can limit the movement of the moving block 8, thereby limiting the jitter of the anisotropic wire during the pulling process by fixing the right positioning block 6 and the left positioning block 7.

[0029] As attached Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a baffle 11 distributed along the annular structure is installed inside the limiting groove 14, the baffle 11 is an arc structure, and a fixing spring 12 is arranged between the baffle 11 and the limiting groove 14, the baffle 11 connected by the fixing spring 12 can change the inner diameter of the limiting groove 14, so that the limiting groove 14 can limit the shaking of the heterosexual wires of different diameters within a certain range during the drawing process; the baffle 11 is made of rubber material, and the baffle 11 of rubber material can make the baffle 11 have a certain elasticity, so that it can buffer the shaking force of the heterosexual wire during the drawing process, and will not cause damage to the heterosexual wire.

[0030] Working principle: first place the supporting base plate 1 in front of the drawing machine, so that the transport shaft 2 on the supporting base plate 1 is flush with the entrance of the drawing machine, and the anisotropic wire to be drawn is placed on the transport shaft 2, and the limit block 3 is rotated to move the limit block 3 along the guide rod 5 between the supporting side plates 4. At the same time, the moving block 8 is moved along the guide rod 5 through the positioning hole 10, so that the right positioning block 6 and the left positioning block 7 are adjusted to the position of the anisotropic wire, and then the position of the limit block 3 is fixed by the threaded structure of the fixing hole 13, so that it fixes the position of the moving block 8, and then the height of the supporting rod 9 is adjusted so that the center point of the limiting groove 14 on the right positioning block 6 and the left positioning block 7 is flush with the top end surface of the transport shaft 2, so that the anisotropic wire can pass through the limiting groove 14, and the baffle 11 connected by the fixing spring 12 inside the limiting groove 14 can buffer the shaking force of the anisotropic wire during the drawing process, thereby preventing the anisotropic wire from generating large shaking and shifting position during the drawing process.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A fixing device for preventing a wire from shaking during drawing, comprising a supporting base plate (1), characterized in that: The supporting bottom plate (1) is provided with supporting side plates (4), and the supporting side plates (4) are symmetrically distributed on the left and right sides of the supporting bottom plate (1); the supporting bottom plate (1) is provided with a transport shaft (2), and three transport shafts (2) are provided, and the transport shafts (2) are evenly distributed at the middle positions of the two supporting bottom plates (1); and two guide rods (5) are installed on the supporting bottom plate (1), and the guide rods (5) are provided at the middle positions of the adjacent transport shafts (2), and the guide rods (5) are connected There are two moving blocks (8), the upper ends of the moving blocks (8) are provided with a right positioning block (6) and a left positioning block (7) which are symmetrically distributed, and a support rod (9) is connected between the right positioning block (6), the left positioning block (7) and the moving blocks (8), both sides of the moving blocks (8) are provided with limit blocks (3), and a fixing hole (13) is provided in the middle of the limit blocks (3), and the ends of the right positioning block (6) and the left positioning block (7) are provided with limit grooves (14), and the limit grooves (14) are semicircular structures.

2. A fixing device for preventing the shaking of the heterosexual wire during the drawing process according to claim 1, characterized in that: The guide rod (5) is provided with an external thread on its exterior, and the height of the guide rod (5) is lower than the height of the transport shaft (2).

3. A fixing device for preventing the shaking of the heterosexual wire during the drawing process according to claim 1, characterized in that: A positioning hole (10) is provided in the middle of the moving block (8), and the inner diameter of the positioning hole (10) is slightly larger than the outer diameter of the guide rod (5).

4. A fixing device for preventing the shaking of the heterosexual wire during the drawing process according to claim 1, characterized in that: The support rod (9) is a telescopic rod structure, and the support rod (9) is respectively connected to the ends of the right positioning block (6) and the left positioning block (7), and the width of the right positioning block (6) and the left positioning block (7) is greater than the width of the limit block (3).

5. A fixing device for preventing the shaking of the heterosexual wire during the drawing process according to claim 1, characterized in that: The fixing hole (13) is provided with an internal thread inside, and the internal thread of the fixing hole (13) matches the external thread of the guide rod (5).

6. A fixing device for preventing the shaking of the heterosexual wire during the drawing process according to claim 1, characterized in that: A baffle (11) distributed along an annular structure is installed inside the limiting groove (14); the baffle (11) is an arc-shaped structure, and a fixing spring (12) is arranged between the baffle (11) and the limiting groove (14).

7. A fixing device for preventing the shaking of the heterosexual wire during the drawing process according to claim 6, characterized in that: The baffle (11) is made of rubber material.

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