Screw machining equipment

Abstract

The screw machining equipment comprises a base table and screws, a groove is formed in the base table, a first motor is fixedly connected to the bottom end of the interior of the groove, a rotating rod is fixedly connected to the driving end of the first motor, a rotating disc is fixedly connected to the middle of the exterior of the rotating rod, and a disc is fixedly connected to the top end of the rotating disc; a cylinder is fixedly connected to the top end of the rotating disc, long rods are rotationally connected to the upper side and the lower side of the inner wall of the groove, a rotating assembly is fixedly connected to the middle of the outer portion of each long rod, a through hole is formed in the top end of the base table, a circular groove is formed in the top end of the base table, and a fixing disc is fixedly connected to the top ends of the long rods. According to the automatic chamfering device for the screws, the screws are intermittently conveyed for bottom chamfering treatment and discharging, the screws are automatically chamfered, the risk that workers are injured when treating the screws is reduced, and the screw machining efficiency is effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of screw processing equipment, and in particular to a screw processing equipment. Background Art

[0002] Screw processing equipment refers to equipment commonly used to grind and polish the corners of the bottom of the screw after it is processed and formed. As the demand for the use of screws gradually increases in the market, higher requirements are also placed on the functions of screw equipment.

[0003] After searching, a Chinese patent with announcement number: CN213795671U discloses a screw processing equipment, which relates to the technical field of screw processing equipment, including a base, a motor is fixedly connected to the middle position of the base, a grinding roller bracket is fixedly connected to the base above the motor, a grinding roller is rotatably connected to the top of the grinding roller bracket, a horizontal slide rail is fixedly connected to the top of the base near the right side of the grinding roller bracket, and the horizontal slide rail is slidably connected to a support seat in a horizontal direction; the utility model places a plurality of screws in the screw holes of the lower fixed plate, and after the upper fixed plate is tightened with the screws, the upper fixed plate and the lower fixed plate are placed between the upper and lower limit plates, and the adjusting screw is rotated to drive the sliding block to move, and finally the screws in the upper and lower fixed plates are driven to rotate a certain angle, so that the grinding roller in the screw equipment can adjust the grinding angle of the screw, which is convenient for the grinding equipment to chamfer different angles of the bottom corners of different screws, thereby greatly improving the usability of the equipment.

[0004] Although the working principle of the above patent mentions "rotate the upper fixing plate, put multiple screws into the screw holes evenly distributed on the lower fixing plate, the two sets of clamping rings cooperate with each other to clamp the screw necks, start the motor to drive the grinding roller to rotate, manually push the support seat to move to the left along the horizontal slide rail, the support seat drives the screw clamped on the lower fixing plate to move to the left, and the grinding roller chamfers the bottom of the screw while forcing the screw to rotate on the clamping ring due to friction, and the grinding roller finally completes the chamfering process of the bottom of the screw", however, when chamfering the screw in the above, the user needs to manually fix the screw on the manually pushed fixing plate to perform chamfering and grinding operations on the screw. There are many operating steps and the chamfering efficiency is low. In response to the above-mentioned related technologies, the inventor proposes a screw processing equipment. Summary of the invention

[0005] The purpose of the present application is to provide a screw processing device to improve the problem of low efficiency of chamfering of manual fixing screws in the prior art.

[0006] The present application provides a screw processing device that adopts the following technical solution:

[0007] A screw processing equipment comprises a base and a screw, the base is provided with a groove inside, the inner bottom end of the groove is fixedly connected to a motor 1, the driving end of the motor 1 is fixedly connected to a rotating rod, the outer middle of the rotating rod is fixedly connected to a rotating disk, the top of the rotating disk is fixedly connected to a circular disk, the top of the rotating disk is fixedly connected to a cylinder, the upper and lower sides of the inner wall of the groove are rotatably connected to a long rod, the outer middle of the long rod is fixedly connected to a rotating component, the top of the base is provided with a through hole, the top of the base is provided with a circular groove, the top of the long rod is fixedly connected to a fixed disk, the outside of the fixed disk is provided with four notches, a feeding chute is provided on the right side of the inside of the base, the left and right sides of the top of the base are fixedly connected to brackets, the adjacent sides of the two brackets are fixedly connected to a support plate, and the middle part of the support plate is fixedly connected to a telescopic component.

[0008] By adopting the above technical solution, the motor drives the rotating rod and the rotating disk to drive the rotating plate to rotate, thereby indirectly driving the screws fixed by the fixed disk to rotate intermittently.

[0009] Optionally, the rotating assembly includes a rotating plate and four long slots, the middle inner wall of the rotating plate is fixedly connected to the middle of the outside of the long rod, and the long slots are opened at the four outer corners of the rotating plate.

[0010] By adopting the above technical solution, the intermittent rotation of the fixed disk is achieved through the rotation cooperation of the long slot and the rotating plate. Compared with the process of replacing manual fixation and chamfering and grinding in the above documents, the processing efficiency of the screws is effectively improved.

[0011] Optionally, the telescopic assembly includes a hydraulic cylinder, a telescopic rod, a connecting block, two clamping rings, a protective bushing, a second motor, a connecting rod and a mold, the bottom end of the hydraulic cylinder is fixedly connected to the middle of the top end of the support plate, the driving end of the hydraulic cylinder is fixedly connected to the top end of the telescopic rod, the outside of the telescopic rod is fixedly connected to the inner wall of the connecting block, the left side of the connecting block is fixedly connected to the right side of the clamping ring, the middle inner wall of the clamping ring is fixedly connected to the outside of the protective bushing, the top end of the protective bushing is fixedly connected to the bottom end of the second motor, the driving end of the second motor is fixedly connected to the top end of the connecting rod, and the bottom end of the connecting rod is fixedly connected to the top end of the mold.

[0012] By adopting the above technical solution, the hydraulic cylinder drives the connecting block to rise and fall, thereby driving the second motor and the mold to quickly grind and chamfer the screws.

[0013] Optionally, the middle inner wall of the disc is fixedly connected to the outside of the rotating rod, and the outside of the cylinder is slidably connected to the inner wall of the long groove.

[0014] By adopting the above technical solution, the rotating rod drives the disc to rotate and drives the cylinder to slide on the inner wall of the long groove.

[0015] Optionally, the outside of the disc is slidably connected to the outside of the rotating plate, and the top end of the rotating disc is slidably connected to the bottom end of the rotating plate.

[0016] By adopting the above technical solution, the disc slides on the outside of the rotating plate to ensure stable rotation of the rotating plate, and the contact between the rotating disc and the rotating plate is used to reinforce the support of the rotating plate.

[0017] Optionally, the middle inner wall of the disc is fixedly connected to the outside of the rotating rod, and the outside of the cylinder is slidably connected to the inner wall of the long groove.

[0018] By adopting the above technical solution, the disc is driven to rotate by the rotating rod, so that the rotating disc can rotate stably, and the rotating plate can be driven to rotate intermittently by the cylinder sliding on the inner wall of the long groove.

[0019] Optionally, the bottom end of the fixed plate is rotatably connected to the top end of the circular groove, and the outside of the rotating rod is rotatably connected to the inner wall of the through hole.

[0020] By adopting the above technical solution, through the cooperation between the fixed disk and the rotating rod, the rotating rod can drive the fixed disk to rotate stably on the inner wall of the circular groove.

[0021] Optionally, the outside of the screw is engaged with the outside of the notch, and the outside of the telescopic rod is slidably connected to the middle inner wall of the support plate.

[0022] By adopting the above technical solution, the intermittent movement of the screw is achieved through the engagement of the screw and the notch.

[0023] Optionally, the outside of the linkage rod is rotatably connected to the inner wall of the protective bushing, and the four corners of the bottom end of the base are fixedly connected with supporting legs.

[0024] By adopting the above technical solution, the supporting device is fixed by the outriggers, and the rotation of the connecting rod is achieved by rotating the connecting rod on the inner wall of the protective bushing.

[0025] In summary, the present application includes at least one of the following beneficial technical effects of screw processing equipment:

[0026] 1. In the utility model, through the cooperation of the motor, the rotating plate, the long slot, the rotating disk, the feeding chute and other components, the intermittent transmission of the screws for bottom chamfering and feeding is realized, which can ensure that each screw goes through the same bottom chamfering and feeding process, ensure the consistency and quality stability of the product, and improve the screw processing efficiency.

[0027] 2. In the utility model, through the cooperation of hydraulic cylinders, support plates, telescopic rods, connecting blocks, molds and other components, automatic chamfering of screws is achieved, which can reduce the sharp edge at the bottom of the screws and reduce the risk of injury to workers when handling screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional diagram of a screw processing device proposed by the utility model;

[0029] Figure 2 It is a schematic cross-sectional view of a base of a screw processing device proposed by the utility model;

[0030] Figure 3 This is a schematic diagram of a rotating plate structure of a screw processing device proposed by the utility model;

[0031] Figure 4 This is a schematic diagram of a rotating rod structure of a screw processing device proposed by the utility model;

[0032] Figure 5 This is a schematic diagram of the circular groove structure of a screw processing device proposed by the utility model;

[0033] Figure 6 The utility model discloses a schematic diagram of a connecting rod structure of a screw processing device.

[0034] In the figure, 1, base; 2, groove; 3, motor one; 4, rotating rod; 5, turntable; 6, disc; 7, cylinder; 8, long rod; 9, rotating plate; 10, long groove; 11, through hole; 12, round groove; 13, fixed plate; 14, notch; 15, feed chute; 16, bracket; 17, support plate; 18, hydraulic cylinder; 19, telescopic rod; 20, connecting block; 21, clamping ring; 22, protective bushing; 23, motor two; 24, connecting rod; 25, mold; 26, screw; 27, support leg. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1 -Attached Figure 6 , further details of this application are given.

[0036] A screw processing device, referring to Figure 1-3, including a base 1 which is a supporting structure for all equipment, and a groove 2 is provided inside. The inner lower end of the groove 2 is connected to a motor for providing power. Motor 1 3 is a motor that drives all equipment inside the base 1. It transmits power through a rotating rod 4. The rotating rod 4 is a part fixed to the driving end of the first motor, which transmits the rotational motion of the motor to subsequent components. The turntable 5 is connected to the outer middle of the hinged rod, receives power from the motor and rotates. The disc 6 is a part of the turntable 5, in which the inner wall in the middle is connected to the outside of the turntable 5. It can have a specific shape or structure, designed to meet specific needs, and the cylinder 7 is installed on the top of the turntable 5, which can be used for support or other functions. The outer sliding joint of the cylinder 7 is located on the inner wall of the long groove 10, and the long rod 8 rotates to the top and bottom of the inner wall of the groove 2. The middle inner wall of the turntable 9 is connected to the outer middle of the long rod 8, and the long groove 10 is open at the outer four corners of the turntable 9, which can be used to achieve certain rotational motions.

[0037] refer to Figure 3 , Figure 4 A through hole 11 is provided on the top of the base 1 for supporting and guiding the movement of other components. The inner wall of the through hole 11 can be connected to other components. The circular groove 12 is located on the top of the base 1, and the fixed plate 13 is fixedly connected. It can be used to identify or guide specific movements. The fixed plate 13 is connected to the lower end of the circular groove 12 and has four notches 14, which can work with other components and can be used to fix certain shapes or designs. On the right side of the inner side of the base 1, a discharge chute 15 is provided to facilitate the unloading or transportation of materials. The bracket 16 is fixed on the left and right sides of the top of the base 1 to support the support plate 17 and other components to stabilize all equipment. The disc 6 is fixed on the adjacent side, and the bottom plate can provide additional support.

[0038] refer to Figure 5 , Figure 6 , the telescopic parts include a hydraulic cylinder 18, a telescopic rod 19, a connecting block 20, a clamp ring 21, a protective bushing 22, a motor 23, a connecting rod 24 and a mold 25 for telescopic and specific movements. The lower end of the hydraulic cylinder 18 is connected to the middle and upper part of the bottom plate to provide hydraulic pressure to drive the telescopic movement. The upper end of the telescopic rod 19 is connected to the lower end of the hydraulic cylinder 18 to achieve the telescopic movement through hydraulic pressure. The device is installed on the outside of the telescopic rod 19 and can be used as a connecting element for transmitting movement. Two clamps are installed on the left side of the device and can be used to support and guide the movement of other parts. The inner wall of the middle body is attached to the outside of the collar to increase protection and support. The lower end of the motor 23 is connected to the upper end of the protective bushing 22, and the power is transmitted through the clutch rod. The upper end of the clutch connecting rod is connected to the driving end of the second engine, and the lower end is connected to the upper end of the mold 25 for chamfering to transmit movement. The upper end of the chamfering mold 25 is used for specific chamfering and can be used as the main processing component of this machine.

[0039] The screw 26 is a processing object of the machine tool. Its outer side is stuck on the outer side of the fixed plate 13 and can be processed through a certain movement process. The four bottom corners of the bottom table are fixed by legs 27 to support all equipment and maintain stability. The structure of this machine is complex. The processing process of the screw 26 is realized through the coordination of various parts. The movement and connection of various parts enable the machine tool to perform processing operations.

[0040] The implementation principle of the embodiment of the present application is as follows: first, the user starts the motor 13, the hydraulic cylinder 18 and the motor 23, and then sequentially places the screw 26 at the position of the notch 14 of the fixed plate 13. At this time, the started motor 13 drives the rotating plate 5, the disc 6 and the cylinder 7 to rotate through the rotating rod 4. The rotating cylinder 7 slides on the inner wall of the long groove 10 to push the rotating plate 9 to rotate. The rotating plate 9 rotates to drive the long rod 8 to rotate. The long rod 8 rotates to drive the fixed plate 13 to rotate. The fixed plate 13 rotates to drive the screw 26 in the notch 14 of the fixed plate 13 to move to the bottom end position of the mold 25 in turn. Then the started hydraulic cylinder 18 is extended and retracted. The rod 19 drives the connecting block 20 and the protective bushing 22 to rise and fall, and the rising and falling of the connecting block 20 and the protective bushing 22 drives the fixed protective bushing 22 to rise and fall. When the protective bushing 22 is lifted to a suitable position, the motor 23 defined in the protective bushing 22 will drive the linkage rod 24 to rotate and drive the mold 25 to rotate to chamfer the top of the screw 26. After the chamfering of the screw 26 is completed, the rotating cylinder 7 will cycle through a cycle and engage and slide with the long groove 10 of the rotating plate 9 again, pushing the rotating plate 9 and the long rod 8 to rotate, indirectly driving the fixed plate 13 to push the chamfered screw 26 to rotate to the position of the discharge trough 15 to slide out the discharge.

[0041] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A screw processing device, comprising a base (1) and a screw (26), characterized in that: The base (1) is provided with a groove (2) inside, the bottom end of the groove (2) is fixedly connected to a motor (3), the driving end of the motor (3) is fixedly connected to a rotating rod (4), the middle of the outside of the rotating rod (4) is fixedly connected to a rotating disk (5), the top of the rotating disk (5) is fixedly connected to a disc (6), the top of the rotating disk (5) is fixedly connected to a cylinder (7), the upper and lower sides of the inner wall of the groove (2) are rotatably connected to a long rod (8), the middle of the outside of the long rod (8) is fixedly connected to a rotating assembly, and the base A through hole (11) is provided at the top of the platform (1), a circular groove (12) is provided at the top of the base (1), a fixed plate (13) is fixedly connected to the top of the long rod (8), four notches (14) are provided on the outside of the fixed plate (13), a material discharge chute (15) is provided on the right side of the inside of the base (1), brackets (16) are fixedly connected to the left and right sides of the top of the base (1), a support plate (17) is fixedly connected to the adjacent sides of the two brackets (16), and a telescopic component is fixedly connected to the middle of the support plate (17).

2. A screw processing device according to claim 1, characterized in that: The rotating assembly comprises a rotating plate (9) and four long slots (10); the middle inner wall of the rotating plate (9) is fixedly connected to the middle of the outside of the long rod (8); and the long slots (10) are opened at the four outer corners of the rotating plate (9).

3. The screw processing equipment according to claim 1, characterized in that: The telescopic assembly comprises a hydraulic cylinder (18), a telescopic rod (19), a connecting block (20), two clamping rings (21), a protective bushing (22), a second motor (23), a connecting rod (24) and a mold (25). The bottom end of the hydraulic cylinder (18) is fixedly connected to the middle of the top end of the support plate (17), the driving end of the hydraulic cylinder (18) is fixedly connected to the top end of the telescopic rod (19), the outside of the telescopic rod (19) is fixedly connected to the inner wall of the connecting block (20), the left side of the connecting block (20) is fixedly connected to the right side of the clamping ring (21), the middle inner wall of the clamping ring (21) is fixedly connected to the outside of the protective bushing (22), the top end of the protective bushing (22) is fixedly connected to the bottom end of the second motor (23), the driving end of the second motor (23) is fixedly connected to the top end of the connecting rod (24), and the bottom end of the connecting rod (24) is fixedly connected to the top end of the mold (25).

4. The screw processing equipment according to claim 2, characterized in that: The inner wall of the middle part of the disc (6) is fixedly connected to the outside of the rotating rod (4), and the outer part of the cylinder (7) is slidably connected to the inner wall of the long groove (10).

5. The screw processing equipment according to claim 2, characterized in that: The outside of the circular disc (6) is slidably connected to the outside of the rotating plate (9), and the top end of the rotating disc (5) is slidably connected to the bottom end of the rotating plate (9).

6. The screw processing equipment according to claim 1, characterized in that: The bottom end of the fixed plate (13) is rotatably connected to the top end of the circular groove (12), and the outside of the rotating rod (4) is rotatably connected to the inner wall of the through hole (11).

7. The screw processing equipment according to claim 3, characterized in that: The outside of the screw (26) is engaged with the outside of the notch (14), and the outside of the telescopic rod (19) is slidably connected to the middle inner wall of the support plate (17).

8. The screw processing equipment according to claim 3, characterized in that: The outside of the linkage rod (24) is rotatably connected to the inner wall of the protective bushing (22), and the four corners of the bottom end of the base (1) are fixedly connected with supporting legs (27).

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