Rotary table for machining wire-drawing die

Abstract

The utility model is applicable to the technical field of wire-drawing dies, and provides a rotary table for wire-drawing die processing, which comprises a rotary disk component, a driven component is fixedly connected to the bottom end of the rotary disk component, a driving component is connected to one side of the driven component, and a plurality of groups of positioning components are arranged at the bottom end of the driven component. A counter-pressing assembly is arranged at the bottom end of the rotary disc assembly; the driving assembly comprises a driving motor, a driving block is fixedly connected to the top end of the driving motor, a sliding column is arranged at the end, close to the driven assembly, of the driving block, a fixing block is arranged between the driving block and the driving motor, and a driving hole is formed in the side, close to the driving block, of the fixing block. A driven hole is formed in the side, away from the driving hole, of the fixing block. The driven assembly comprises a driven block, and four sets of driven sliding grooves are formed in the top end of the driven block in a penetrating mode. The device solves the problem that high rotation precision and high pressure bearing capacity are needed, and the functions of improving the rotation precision, improving the pressure bearing capacity and reducing the cost are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of wire drawing dies, and more specifically, it relates to a rotary workbench for wire drawing die processing. Background Art

[0002] A wire drawing die refers to a die used for drawing metal wire and other materials. When producing a wire drawing die, the wire drawing die core needs to be die-cast into the wire drawing die body. In this process, the wire drawing die body needs to be heated at a high temperature, and then the wire drawing die core is die-cast into the die body through a rotating device. However, this rotating device requires high rotation accuracy and strong pressure resistance.

[0003] Currently, by using a high-precision servo motor to drive a rotating disk to achieve a high-precision rotating function. However, this kind of motor requires a corresponding driver, and the cost of purchasing the motor and the driver is relatively high. Moreover, the accuracy will decrease after long-term use, and regular maintenance and zeroing debugging of the device are required to ensure high precision. On the other hand, by enhancing the material properties of the rotating device and designing a pressing device to improve the pressure resistance of the device. However, the enhancement of materials also brings an increase in cost.

[0004] Therefore, a rotary workbench for wire drawing die processing is proposed, which can have high rotation accuracy, improve pressure resistance, and reduce costs. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a rotary workbench for wire drawing die processing with high rotation accuracy, improved pressure resistance, and reduced costs.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rotary workbench for wire drawing die processing includes a rotating disk assembly. The bottom end of the rotating disk assembly is fixedly connected with a driven assembly. One side of the driven assembly is connected with a driving assembly. Multiple groups of positioning assemblies are arranged at the bottom end of the driven assembly. A counter-pressure assembly is arranged at the bottom end of the rotating disk assembly. The driving assembly includes a driving motor. The top end of the driving motor is fixedly connected with a driving block. A sliding column is arranged at one end of the driving block close to the driven assembly. A fixing block is arranged between the driving block and the driving motor. A driving hole is opened on one side of the fixing block close to the driving block. A driven hole is opened on the side of the fixing block far from the driving hole. The driven assembly includes a driven block. Four driven sliding grooves are penetrated through the top end of the driven block. A circular positioning hole is opened between two of the driven sliding grooves.

[0008] The present utility model is further configured as follows: The rotary disk assembly includes a rotating disk, the rotating disk is configured as a disk-shaped structure, a connecting block is provided at the bottom end of the rotating disk, four groups of mounting blocks are annularly provided at the top end of the rotating disk, the mounting blocks are configured as rectangular structures, and two mounting holes are provided at the top end of the mounting blocks, and the mounting holes are configured as circular structures.

[0009] By adopting the above technical solution, the mounting blocks and mounting holes on the rotating disk provide an installation environment for the die core of the wire drawing die. The rotary function is realized through the cooperation of the connecting block and the driven assembly, the position of the wire drawing die is restricted, and the installation efficiency of the wire drawing die is improved.

[0010] The present utility model is further configured as follows: The sliding column is adapted to the shape of the driven chute, the fixed block is adapted to the shape of the driving block, the driving block is rotatably connected to the fixed block, and the driving hole is configured as a circular structure.

[0011] The present utility model is further configured as follows: A cylindrical driven column is provided at the bottom end of the driven block, the driven column is adapted to the shape of the driven hole, and the driven column is rotatably connected to the driven hole.

[0012] By adopting the above technical solution, the driving motor drives the driving block, so that the sliding column at one end of the driving block slides with the driven assembly. Through the driving hole provided on the fixed block, the shaft head rod of the driving motor rotates with the driving hole. At the same time, the fixed block remains stationary, preventing the driven assembly and the driving assembly from shaking. The driven hole provides an installation environment for the driven assembly. The rotary function is realized. At the same time, the problem of inaccurate positioning caused by the motor driving the rotary workbench is avoided, and the rotary accuracy is improved. On the other hand, the driving motor does not need to use a high-precision motor, and only a common variable-frequency motor is required to control the rotation speed to realize the adjustment of the rotary speed, reducing the overall cost of the device. The rotary function is realized through the cooperation of the driven chute provided on the driven block and the sliding column, and the positioning function is realized through the cooperation of the positioning hole and the positioning assembly, improving the rotary accuracy.

[0013] The present utility model is further configured as follows: The positioning assembly includes a cylinder housing, a positioning rod is provided at the center of the cylinder housing, the positioning rod is configured as a needle-shaped structure and is slidably connected thereto, and the positioning rod is adapted to the shape of the positioning hole.

[0014] The present utility model is further configured as follows: The counter-pressure assembly includes a jack housing, a jacking rod is slidably connected to the center of the jack housing, and a counter-pressure block is fixedly connected to the top end of the jacking rod.

[0015] By adopting the above technical solution, the cylinder housing drives the positioning rod to lift and lower, realizing the positioning function of the driven block. The driven block is fixedly connected to the rotary disk assembly, thus realizing the rotation and positioning functions of the rotary table, improving the rotation accuracy of the rotary table. At the same time, the cost problem caused by using a high-precision motor is avoided, and the overall cost is reduced. When die-casting the die core into the internal of the wire drawing die, the driving jack housing is driven to make the lifting rod lift, driving the counter-pressure block to press against the rotating disk. At this time, die-casting the wire drawing die can avoid damage to the device caused by one-sided force and improve the stability of the device.

[0016] In summary, the present application includes at least one of the following beneficial technical effects:

[0017] 1. The mounting blocks and mounting holes on the rotating disk provide an installation environment for the die core of the wire drawing die. The rotation function is realized through the cooperation of the connecting block and the driven assembly, restricting the position of the wire drawing die and improving the installation efficiency of the wire drawing die.

[0018] 2. The driving motor drives the driving block, making the sliding column at one end of the driving block slide with the driven assembly. Through the driving hole opened on the fixed block, the shaft head rod of the driving motor rotates with the driving hole. At the same time, the fixed block remains stationary, preventing the driven assembly and the driving assembly from shaking. The driven hole provides an installation environment for the driven assembly. The rotation function is realized. At the same time, the problem of inaccurate positioning caused by the motor driving the rotary table is avoided, and the rotation accuracy is improved. On the other hand, the driving motor does not need to use a high-precision motor, and only a common variable-frequency motor is required to control the rotation speed to adjust the rotation speed, reducing the overall cost of the device. The rotation function is realized through the cooperation of the driven chute opened on the driven block and the sliding column, and the positioning function is realized through the cooperation of the positioning hole and the positioning assembly, improving the rotation accuracy.

[0019] 3. The cylinder housing drives the positioning rod to lift and lower, realizing the positioning function of the driven block. The driven block is fixedly connected to the rotary disk assembly, thus realizing the rotation and positioning functions of the rotary table, improving the rotation accuracy of the rotary table. At the same time, the cost problem caused by using a high-precision motor is avoided, and the overall cost is reduced. When die-casting the die core into the internal of the wire drawing die, the driving jack housing is driven to make the lifting rod lift, driving the counter-pressure block to press against the rotating disk. At this time, die-casting the wire drawing die can avoid damage to the device caused by one-sided force and improve the stability of the device. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of the rotary table for wire drawing die processing of the present utility model.

[0021] Figure 2 It is a schematic structural diagram of another perspective of the present utility model.

[0022] Figure 3This is a schematic structural diagram of the rotary disk assembly and the counter-pressure assembly in the present utility model.

[0023] Figure 4 This is a schematic structural diagram of the driving assembly and the positioning assembly in the present utility model.

[0024] Figure 5 This is an exploded schematic diagram of the driving assembly and the driven assembly in the present utility model.

[0025] Explanation of reference numerals: 1. Rotary disk assembly; 11. Rotating disk; 12. Mounting block; 13. Mounting hole; 14. Connecting block;

[0026] 2. Driving assembly; 21. Driving motor; 22. Driving block; 23. Sliding column; 24. Fixed block; 25. Driving hole; 26. Driven hole;

[0027] 3. Driven assembly; 31. Driven block; 32. Driven chute; 33. Positioning hole; 34. Driven column;

[0028] 4. Positioning assembly; 41. Cylinder housing; 42. Positioning rod;

[0029] 5. Counter-pressure assembly; 51. Jack housing; 52. Lifting rod; 53. Counter-pressure block. Detailed implementation manners

[0030] It should be noted that, without conflict, the embodiments in this application and the features in the embodiments may be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0031] It should be pointed out that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the technical field to which this application belongs.

[0032] Embodiment 1. Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0033] Specifically, it refers to a rotary table for wire drawing die processing. Refer to Figures 1-2 , which includes a rotary disk assembly 1 that provides an installation environment for the wire drawing die through the rotary disk assembly 1. The bottom end of the rotary disk assembly 1 is fixedly connected with a driven assembly 3. The driven assembly 3 and the driving assembly 2 cooperate to realize the rotation of the rotary disk assembly 1. One side of the driven assembly 3 is connected with the driving assembly 2. Driving the driving assembly 2 drives the driven assembly 3 to rotate, so that the rotary disk assembly 1 on the driven assembly 3 rotates, realizing the rotation of the rotary table. A positioning assembly 4 is arranged at the bottom end of the driven assembly 3 to provide a positioning function for the driven assembly 3 and the rotary disk assembly 1. A counter-pressure assembly 5 is arranged at the bottom end of the rotary disk assembly 1 to facilitate the counter-pressure function when the rotary disk assembly 1 installs the wire drawing die core.

[0034] Refer to Figure 3 Figure 3 , the rotary disk assembly 1 includes a rotating disk 11, the rotating disk 11 is arranged in a disk-shaped structure, and a connecting block 14 is arranged at the bottom end of the rotating disk 11. Four groups of mounting blocks 12 are annularly arranged at the top end of the rotating disk 11, the mounting blocks 12 are arranged in a rectangular structure, and two mounting holes 13 are opened at the top end of the mounting blocks 12, and the mounting holes 13 are arranged in a circular structure. The mounting blocks 12 and the mounting holes 13 on the rotating disk 11 provide an installation environment for the installation of the wire drawing die core. The rotary function is realized through the cooperation of the connecting block 14 and the driven assembly 3, the position of the wire drawing die is limited, and the installation efficiency of the wire drawing die is improved.

[0035] Refer to Figures 4-5 Figures 4-5 , the driving assembly 2 includes a driving motor 21, a driving block 22 is fixedly connected to the top end of the driving motor 21, a sliding column 23 is arranged at one end of the driving block 22 close to the driven assembly 3, a fixing block 24 is arranged between the driving block 22 and the driving motor 21, a driving hole 25 is opened on one side of the fixing block 24 close to the driving block 22, and a driven hole 26 is opened on the other side of the fixing block 24 away from the driving hole 25. The sliding column 23 is adapted to the shape of the driven chute 32, the fixing block 24 is adapted to the shape of the driving block 22, the driving block 22 is rotatably connected to the fixing block 24, and the driving hole 25 is arranged in a circular structure.

[0036] Specifically, driving the driving motor 21 drives the driving block 22, so that the sliding column 23 at one end of the driving block 22 slides with the driven assembly 3. Through the driving hole 25 opened on the fixing block 24, the shaft head rod of the driving motor 21 rotates with the driving hole 25. At the same time, the fixing block 24 remains stationary to prevent the driven assembly 3 and the driving assembly 2 from shaking. An installation environment is provided for the driven assembly 3 through the driven hole 26. The rotary function is realized. At the same time, the problem of inaccurate positioning caused by the motor driving the rotary workbench is avoided, and the rotary accuracy is improved. On the other hand, the driving motor 21 does not need to use a high-precision motor, and only a common frequency conversion motor needs to be used to control the rotation speed to realize the adjustment of the rotary speed, reducing the overall cost of the device.

[0037] Refer to Figure 5 Figure 5 , the driven assembly 3 includes a driven block 31, four groups of driven chutes 32 are penetrated through the top end of the driven block 31, and a circular positioning hole 33 is opened between the two driven chutes 32. A cylindrical driven column 34 is arranged at the bottom end of the driven block 31, the driven column 34 is adapted to the shape of the driven hole 26, and the driven column 34 is rotatably connected to the driven hole 26. The rotary function is realized through the cooperation of the driven chute 32 opened on the driven block 31 and the sliding column 23, and the positioning function is realized through the cooperation of the positioning hole 33 and the positioning assembly 4, improving the rotary accuracy.

[0038] Refer to Figure 4The positioning assembly 4 includes a cylinder housing 41, a positioning rod 42 is arranged at the center of the cylinder housing 41, the positioning rod 42 is arranged as a needle-shaped structure, and the positioning rod 42 is slidably connected to the positioning rod 42, and the positioning rod 42 is adapted to the shape of the positioning hole 33. The positioning rod 42 is driven to rise and fall by the cylinder housing 41 to realize the positioning function of the driven block 31, and the driven block 31 is fixedly connected to the turntable assembly 1, thereby realizing the rotation and positioning function of the turntable, improving the rotation accuracy of the turntable, and avoiding the cost problem caused by the use of high-precision motors, thereby reducing the overall cost.

[0039] See also Figure 3 The pressure assembly 5 includes a jack housing 51, a lifting rod 52 is slidably connected to the center of the jack housing 51, and a pressure block 53 is fixedly connected to the top of the lifting rod 52. When the core is die-casted into the wire drawing die, the jack housing 51 is driven to lift the lifting rod 52, driving the pressure block 53 to support the rotating disc 11. At this time, die-casting the wire drawing die can avoid damage to the device due to force on one side, thereby improving the stability of the device.

[0040] The working principle of a rotary table device for wire drawing die processing provided by the utility model is as follows:

[0041] Place the heated wire drawing die body into the mounting hole 13, drive the driving motor 21 to drive the driving block 22 to rotate, so that the sliding column 23 slides on the driven slide groove 32, driving the driven assembly 3 to rotate as a whole, and when reaching the position, the cylinder housing 41 drives the positioning rod 42 to lift so that the positioning rod 42 is inserted into the positioning hole 33, and the position of the driven block 31 is limited. The turntable assembly 1 is fixedly connected to the driven assembly 3. The position of the driven assembly 3 is limited, so that the position of the turntable assembly 1 is limited. The mold core is placed above the two groups of wire drawing die bodies in the mounting block 12. After the rotary table rotates for the second time, the lifting rod 52 is driven by the jack housing 51 to lift, driving the pressure block 53 to support the rotating disc 11. At this time, the external hydraulic press die-casts the wire drawing die core into the die body from top to bottom.

[0042] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

Claims

1. A rotary table for wire drawing die processing, characterized in that: It comprises a rotating disk assembly (1), a driven assembly (3) is fixedly connected to the bottom end of the rotating disk assembly (1), a driving assembly (2) is connected to one side of the driven assembly (3), a plurality of positioning assemblies (4) are arranged at the bottom end of the driven assembly (3), and a counter-pressure assembly (5) is arranged at the bottom end of the rotating disk assembly (1); The driving assembly (2) comprises a driving motor (21), a driving block (22) is fixedly connected to the top of the driving motor (21), a sliding column (23) is arranged at one end of the driving block (22) close to the driven assembly (3), a fixing block (24) is arranged between the driving block (22) and the driving motor (21), a driving hole (25) is arranged on a side of the fixing block (24) close to the driving block (22), and a driven hole (26) is arranged on a side of the fixing block (24) away from the driving hole (25); The driven assembly (3) comprises a driven block (31), the top of which is provided with four groups of driven slide grooves (32), and a circular positioning hole (33) is provided between two groups of driven slide grooves (32).

2. The rotary table for wire drawing die processing according to claim 1, characterized in that: The turntable assembly (1) comprises a rotating disc (11), the rotating disc (11) being arranged as a disc-shaped structure, a connecting block (14) being arranged at the bottom end of the rotating disc (11), four groups of mounting blocks (12) being arranged in an annular shape at the top end of the rotating disc (11), the mounting blocks (12) being arranged as rectangular structures, two groups of mounting holes (13) being arranged at the top end of the mounting blocks (12), and the mounting holes (13) being arranged as circular structures.

3. The rotary table for wire drawing die processing according to claim 1, characterized in that: The sliding column (23) is adapted in shape to the driven sliding groove (32), the fixing block (24) is adapted in shape to the driving block (22), the driving block (22) is rotatably connected to the fixing block (24), and the driving hole (25) is configured as a circular structure.

4. The rotary table for wire drawing die processing according to claim 3, characterized in that: A cylindrical driven column (34) is arranged at the bottom end of the driven block (31); the driven column (34) is adapted in shape to the driven hole (26); and the driven column (34) is rotatably connected to the driven hole (26).

5. The rotary table for wire drawing die processing according to claim 1, characterized in that: The positioning assembly (4) comprises a cylinder housing (41), a positioning rod (42) is arranged at the center of the cylinder housing (41), the positioning rod (42) is arranged as a needle-shaped structure and is slidably connected to the positioning rod (42), and the positioning rod (42) is adapted in shape to the positioning hole (33).

6. The rotary table for wire drawing die processing according to claim 1, characterized in that: The counter-pressure assembly (5) comprises a jack housing (51), the center of the jack housing (51) is slidably connected to a jacking rod (52), and the top end of the jacking rod (52) is fixedly connected to a counter-pressure block (53).

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