Grinding equipment for screw production

Abstract

The utility model relates to the technical field of grinding equipment, in particular to grinding equipment for screw production, which comprises a rack, a bearing component is arranged at the upper end of the rack, a support frame is arranged on one side of the rack, and a grinding component is arranged on one side of the support frame. The grinding assembly is arranged on the supporting frame, the bearing assembly is arranged on the supporting frame, a driving assembly used for driving the grinding assembly to move up and down is arranged on the supporting frame, and a clamping assembly is arranged at the upper end of the bearing assembly. And therefore, the clamped screws are conveyed to the lower side of the grinding assembly to be ground, the corresponding screws are clamped at the same time, the step that in traditional equipment, the remaining screws can be clamped only when a clamping assembly needs to reset is omitted, and therefore the working efficiency and continuity are improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding equipment technology, and in particular to a grinding equipment for screw production. Background Technology

[0002] Screws are commonly encountered in daily life. They are generally used to reinforce two items. After production, screws need to be polished to remove burrs and improve the user's handling.

[0003] As disclosed in Chinese Patent Publication No. CN220408135U, a screw grinding device includes a device body. The device body includes a base, and a first mounting bracket is fixedly installed on one side of the top of the base. A hexagonal sleeve is installed on one side of the first mounting bracket via a connecting assembly. A movable bracket is provided on the other side of the top of the base. A servo motor is fixedly installed on the movable bracket near the first mounting bracket. Two grinding rods are installed on the side of the servo motor near the first mounting bracket via an adjusting assembly. The adjusting assembly includes a second mounting bracket. This invention, by incorporating an adjusting assembly, allows the lead screw to rotate by gripping and turning an adjusting knob during the grinding process.

[0004] Most existing screw grinding equipment grinds screws by fixing them into a connecting assembly and then grinding them. After grinding, the screws must be removed before the next screw can be ground, which is inefficient. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned shortcomings in the existing technology by proposing a grinding device for screw production.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a grinding device for screw production, including a frame, a load-bearing component at the upper end of the frame, a support frame on one side of the frame, a grinding component on one side of the support frame, a drive component for driving the grinding component to move up and down on the support frame, and a clamping component at the upper end of the load-bearing component.

[0008] The load-bearing component includes a platform fixedly connected to the end face of the frame and a first motor disposed between the platform and the frame. The upper end face of the platform is rotatably connected to a load-bearing plate. The first motor is fixedly connected to the frame. The rotating end of the first motor passes through the platform and is fixedly connected to the load-bearing plate.

[0009] The clamping assembly includes several mounting seats fixedly connected to the upper end of the bearing plate and a ring rotatably connected to the mounting seats. Several clamping blocks are rotatably connected inside the mounting seats. A spring is fixedly connected between the clamping blocks and the mounting seats. A column is provided at one end of the clamping block. A sliding groove is provided on the ring. The column is slidably connected to the sliding groove. A channel is provided on one side of the mounting seat. A push rod is rotatably connected to the circumference of the ring and slidably connected to the channel. A locking groove is provided on the lower side of the channel. The push rod is locked into the locking groove.

[0010] Furthermore, the drive assembly includes a plate fixedly connected to the support frame and a second motor fixedly connected to the upper side of the plate. Two guide rails are fixedly connected to the end face of the plate, and sliders are slidably connected to both guide rails. A mounting plate is fixedly connected between the two sliders.

[0011] Furthermore, the drive assembly also includes a rack fixedly connected to one side of one of the sliders, and the rotating end of the second motor passes through the plate and is fixedly connected to a gear, with the rack meshing with the gear.

[0012] Furthermore, the grinding assembly includes a third motor fixedly connected to the mounting plate via an L-shaped plate and a table fixedly connected to the lower side of the mounting plate. A first synchronous pulley is fixedly connected to the rotating end of the third motor. Connecting rods are provided at both ends of the table. A second synchronous pulley is fixedly connected to the upper end of the connecting rod. The second synchronous pulley and the first synchronous pulley are driven by a synchronous belt. A grinding component is fixedly connected to the lower end of the connecting rod.

[0013] The present invention provides a grinding device for screw production, which has the following advantages: The present invention uses a clamping component to clamp the screws, and a carrying component to rotate the clamping component. This allows the clamped screws to be transported to the underside of the grinding component for grinding while the remaining screws are clamped. This reduces the need to wait for the clamping component to reset before clamping the remaining screws, as is required in traditional equipment, thereby improving work efficiency and continuity. Attached Figure Description

[0014] Figure 1 This is a perspective view of the present utility model;

[0015] Figure 2 This is an enlarged schematic diagram of the load-bearing component structure of this utility model;

[0016] Figure 3 This is an enlarged schematic diagram of the drive component structure of this utility model;

[0017] Figure 4 This is an enlarged schematic diagram of the grinding component structure of this utility model;

[0018] Figure 5 This is an enlarged schematic diagram of the clamping component structure of this utility model.

[0019] In the diagram: 1. Frame; 11. Support frame; 2. Bearing assembly; 21. Platform; 22. First motor; 23. Bearing plate; 3. Grinding assembly; 31. Third motor; 32. Table; 33. First synchronous pulley; 34. Connecting rod; 35. Second synchronous pulley; 36. Synchronous belt; 37. Grinding component; 4. Drive assembly; 41. Plate; 42. Guide rail; 43. Slider; 44. Mounting plate; 45. Rack; 46. Gear; 47. Second motor; 5. Clamping assembly; 51. Mounting base; 52. Ring; 53. Clamping block; 54. Spring; 55. Column; 56. Slide; 57. Channel; 58. Push rod. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-5 A grinding device for screw production includes a frame 1, a bearing component 2 is provided at the upper end of the frame 1, a support frame 11 is provided on one side of the frame 1, a grinding component 3 is provided on one side of the support frame 11, a driving component 4 for driving the grinding component 3 to move up and down is provided on the support frame 11, and a clamping component 5 is provided at the upper end of the bearing component 2.

[0022] The support assembly 2 includes a platform 21 fixedly connected to the end face of the frame 1 and a first motor 22 disposed between the platform 21 and the frame 1. The upper end face of the platform 21 is rotatably connected to a support plate 23. The first motor 22 is fixedly connected to the frame 1. The rotating end of the first motor 22 passes through the platform 21 and is fixedly connected to the support plate 23. The first motor 22 is a servo motor, and the support plate 23 is rotated by starting the first motor 22.

[0023] The clamping assembly 5 includes several mounting bases 51 fixedly connected to the upper end of the bearing plate 23 and a ring 52 rotatably connected to the mounting bases 51. Several clamping blocks 53 are rotatably connected inside the mounting bases 51. A spring 54 is fixedly connected between the clamping blocks 53 and the mounting bases 51. A column 55 is provided at one end of each clamping block 53. A sliding groove 56 is provided on the ring 52. The column 55 is slidably connected to the sliding groove 56. A channel 57 is provided on one side of the mounting base 51. The circumference of the ring 52... A push rod 58 is rotatably connected to the channel 57 and slidably connected to it. A slot 59 is provided on the lower side of the channel 57. The push rod 58 is locked in the slot 59. The push rod 58 and the ring 52 rotate up and down to lock in the slot 59. By pulling the push rod 58 open, the clamping block 53 is opened. Then, the screw is placed in the clamping block 53. After that, the push rod 58 is released. The clamping block 53 is reset by the tension of the spring 54, so that the clamping block 53 clamps the screw and locks the push rod 58 in the slot 59 for fixing to facilitate grinding.

[0024] In this embodiment, the drive assembly 4 includes a plate 41 fixedly connected to the support frame 11 and a second motor 47 fixedly connected to the upper side of the plate 41. Two guide rails 42 are fixedly connected to the end face of the plate 41, and sliders 43 are slidably connected to both guide rails 42. A mounting plate 44 is fixedly connected between the two sliders 43.

[0025] Furthermore, the drive assembly 4 also includes a rack 45 fixedly connected to one side of one of the sliders 43. The rotating end of the second motor 47 passes through the plate 41 and is fixedly connected to a gear 46. The rack 45 meshes with the gear 46. Both the upper and lower ends of the plate 41 are provided with stop portions to prevent the mounting plate 44 from falling off. The mounting plate 44 is slidably connected to the plate 41 through the guide rail 42 and the slider 43. The rotation of the second motor 47 drives the gear 46 to rotate. When the gear 46 rotates, it meshes with the rack 45, thereby moving the rack 45. The movement of the rack 45 moves the slider 43 and the mounting plate 44. The second motor 47 is a brake motor, so when the second motor 47 stops running, the gear 46 will not rotate, and the mounting plate 44 will not be displaced.

[0026] The grinding assembly 3 includes a third motor 31 fixedly connected to the mounting plate 44 via an L-shaped plate and a table 32 fixedly connected to the lower side of the mounting plate 44. A first synchronous pulley 33 is fixedly connected to the rotating end of the third motor 31. Connecting rods 34 are provided at both ends of the table 32. A second synchronous pulley 35 is fixedly connected to the upper end of the connecting rod 34. The second synchronous pulley 35 and the first synchronous pulley 33 are driven by a synchronous belt 36. A grinding component 37 is fixedly connected to the lower end of the connecting rod 34. The grinding component 37 is fixedly connected to the connecting rod 34 by bolts. Abrasive discs are provided inside the grinding component 37. The first synchronous pulley 33 and the two second synchronous pulleys 35 are arranged in a triangle. Slippage can be prevented by setting a tensioning structure. The first synchronous pulley 33 is rotated by the rotation of the third motor 31. The first synchronous pulley 33 rotates the two second synchronous pulleys 35 via the synchronous belt 36. When the second synchronous pulleys 35 rotate, they will rotate the connecting rod 34 and the grinding component 37 together to grind the screws.

[0027] Working method: During operation, the screw is fixed by the clamping assembly 5, then the first motor 22 is started to rotate the bearing plate 23, moving the screw directly below the grinding part 37. Then the third motor 31 is started to rotate the grinding part 37, and then the second motor 47 is started to move the grinding part 37 downward, thereby grinding the screw. At this time, the screw can be clamped on the opposite clamping assembly 5. After the screw on this side is ground, the second motor 47 is used to move the grinding part 37 upward, and then the first motor 22 is used to move the next set of screws to the underside of the grinding part 37. The above operation is repeated to achieve continuous grinding.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A grinding device for screw production, comprising a frame (1), characterized in that: The upper end of the frame (1) is provided with a bearing component (2), a support frame (11) is provided on one side of the frame (1), a grinding component (3) is provided on one side of the support frame (11), a driving component (4) for driving the grinding component (3) to move up and down is provided on the support frame (11), and a clamping component (5) is provided at the upper end of the bearing component (2). The support component (2) includes a platform (21) fixedly connected to the end face of the frame (1) and a first motor (22) disposed between the platform (21) and the frame (1). The upper end face of the platform (21) is rotatably connected to a support plate (23). The first motor (22) is fixedly connected to the frame (1). The rotating end of the first motor (22) passes through the platform (21) and is fixedly connected to the support plate (23). The clamping assembly (5) includes several mounting seats (51) fixedly connected to the upper end of the bearing plate (23) and a ring (52) rotatably connected to the mounting seats (51). Several clamping blocks (53) are rotatably connected inside the mounting seats (51). A spring (54) is fixedly connected between the clamping blocks (53) and the mounting seats (51). A column (55) is provided at one end of the clamping block (53). A sliding groove (56) is provided on the ring (52). The column (55) is slidably connected to the sliding groove (56). A channel (57) is provided on one side of the mounting seat (51). A push rod (58) is rotatably connected to the circumference of the ring (52) and slidably connected to the channel (57). A slot (59) is provided on the lower side of the channel (57). The push rod (58) is locked to the slot (59).

2. The screw-making grinding equipment according to claim 1, characterized in that: The drive assembly (4) includes a plate (41) fixedly connected to the support frame (11) and a second motor (47) fixedly connected to the upper side of the plate (41). Two guide rails (42) are fixedly connected to the end face of the plate (41). Slider (43) is slidably connected to each of the two guide rails (42). A mounting plate (44) is fixedly connected between the two sliders (43).

3. The screw-making grinding equipment according to claim 2, characterized in that: The drive assembly (4) also includes a rack (45) fixedly connected to one side of one of the sliders (43), and the rotating end of the second motor (47) passes through the plate (41) and is fixedly connected to a gear (46), and the rack (45) meshes with the gear (46).

4. The screw grinding equipment according to claim 2, characterized in that: The grinding assembly (3) includes a third motor (31) fixedly connected to the mounting plate (44) via an L-shaped plate and a table (32) fixedly connected to the lower side of the mounting plate (44). The rotating end of the third motor (31) is fixedly connected to a first synchronous pulley (33). Both ends of the table (32) are provided with connecting rods (34). The upper end of the connecting rod (34) is fixedly connected to a second synchronous pulley (35). The second synchronous pulley (35) and the first synchronous pulley (33) are driven by a synchronous belt (36). The lower end of the connecting rod (34) is fixedly connected to a grinding component (37).

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