Clamping mechanism for bolt production

Abstract

The utility model relates to the technical field of bolt production, in particular to a clamping mechanism for bolt production, which comprises a base, a notch is arranged at the upper end of the base, a plurality of sliding grooves are distributed on the side wall of the notch in an annular array manner, clamping plates are slidably connected in the sliding grooves, and a plurality of screws are rotatably connected in the base. And a permanent magnet is fixedly connected to the bottom in the notch, and an electromagnet is fixedly connected to the interior of the movable plate in a penetrating mode. A motor drives one rod body to rotate, one rod body drives a gear arranged on the side wall to rotate, a main gear rotates along with the rod body, the other gears drive the other rod bodies to rotate synchronously, a main bevel gear is driven by the rod bodies to rotate, and a screw is driven by the bevel gear to rotate along with the rod bodies. The clamping plates slide out of the sliding grooves to clamp the bolts, so that the bolts are fixed into the notches, and meanwhile, the bolts to be machined of different sizes can be conveniently clamped and fixed through the multiple clamping plates sliding synchronously.

Description

Technical Field

[0001] The utility model relates to the technical field of bolt production, in particular to a clamping mechanism for bolt production. Background Art

[0002] Bolts are a type of mechanical part and a type of fastener. They are widely used in various machines, equipment, and structures to connect two or more parts and keep them tightly connected through pre-tightening force. The clamping mechanism for bolt production plays a vital role in the production process of bolts. The main purpose of this mechanism is to clamp the bolts stably and accurately during the processing, assembly, or testing of the bolts to ensure the smooth progress of the production process and the quality of the final product.

[0003] Many existing clamping mechanisms for bolt production use fixtures or clamps of fixed sizes, which limits their ability to clamp bolts of different sizes. When it is necessary to process bolts of multiple sizes, it may be necessary to replace the fixture or adjust the mechanism, increasing the complexity and time cost of the operation. Utility Model Content

[0004] The utility model aims to provide a clamping mechanism for bolt production, which can facilitate the clamping of bolts of different sizes, so as to solve the problem that it is inconvenient to clamp bolts of different sizes in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A clamping mechanism for bolt production comprises a base, a notch is arranged on the upper end of the base, a plurality of slide grooves are arranged in a circular array on the side wall of the notch, a clamp plate is slidably connected inside the slide groove, a plurality of screw rods are rotatably connected inside the base, and the screw rods are threadably rotatably connected to the clamp plate; a movable plate, the movable plate is arranged inside the notch, a permanent magnet is fixedly connected to the bottom of the notch, an electromagnet is fixedly connected through the movable plate, and the electromagnet cooperates with the permanent magnet.

[0007] Preferably, a motor is fixedly connected to the upper end of the base, a plurality of rods are rotatably connected inside the base, the plurality of rods are distributed in a ring array, and the output end of the motor is fixedly connected to the end of one of the rods.

[0008] Preferably, a plurality of main bevel gears are rotatably connected inside the base, the plurality of main bevel gears are distributed in a ring array, and the rod body is penetrated and fixedly connected with the main bevel gears.

[0009] Preferably, a plurality of bevel teeth are rotatably connected inside the base, the plurality of bevel teeth are distributed in a ring array, the bevel teeth are meshed with the main bevel teeth, and the side walls of the bevel teeth are fixedly connected to the end of the screw.

[0010] Preferably, a plurality of gears are rotatably connected inside the base, the plurality of gears are distributed in a ring array, and the rod body is fixedly connected through the gears.

[0011] Preferably, a main gear is rotatably connected inside the base, and the main gear is meshed with the gear.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] 1. The operator places the bolt to be processed on the upper end of the movable plate. At the same time, the bolt is located on the upper end of the electromagnet. The electromagnet is energized to attract the permanent magnet. At the same time, the electromagnet positions and adsorbs the bolt, so that the movable plate and the bolt slide into the slot. The automatic sliding of the movable plate and the positioning function of the electromagnet reduce the need for manual intervention, improve the degree of automation of the entire clamping process, and thus improve production efficiency.

[0014] 2. After the bolt slides into the slot, one of the rods is driven by the motor to rotate, and one of the rods drives the gears set on the side wall to rotate, and the main gear rotates accordingly, so that the remaining gears drive the remaining rods to rotate synchronously, and the main bevel gear is driven to rotate by the rod, so that the bevel gear drives the screw to rotate accordingly, and the clamping plate slides out from the inside of the slide groove to clamp the bolt, thereby fixing the bolt inside the slot. At the same time, through multiple synchronously sliding clamping plates, it is convenient to clamp and fix the processed bolts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the external structure of a clamping mechanism for bolt production as viewed from above.

[0016] Figure 2 The utility model is a front sectional structural schematic diagram of a clamping mechanism for bolt production proposed by the utility model.

[0017] Figure 3 The utility model is a schematic diagram of a cross-sectional structure of a clamping mechanism for bolt production as viewed from above.

[0018] In the figure: 1 base, 2 notch, 3 slide, 4 clamp, 5 motor, 6 rod body, 7 main bevel gear, 8 bevel gear, 9 screw, 10 gear, 11 main gear, 12 permanent magnet, 13 movable plate, 14 electromagnet. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-3A clamping mechanism for bolt production includes a base 1, a notch 2 is arranged at the upper end of the base 1, a plurality of slide grooves 3 are arranged in a circular array on the side wall of the notch 2, a clamping plate 4 is slidably connected inside the slide groove 3, a plurality of screws 9 are rotatably connected inside the base 1, and the screws 9 are threadedly rotatably connected to the clamping plate 4; a movable plate 13 is arranged inside the notch 2, a permanent magnet 12 is fixedly connected to the bottom of the notch 2, an electromagnet 14 is fixedly connected inside the movable plate 13, and the electromagnet 14 cooperates with the permanent magnet 12. The operator moves the bolt to be processed The bolt is placed on the upper end of the movable plate 13, and the bolt is located at the upper end of the electromagnet 14. The electromagnet 14 is energized to attract the permanent magnet 12. At the same time, the electromagnet 14 positions and adsorbs the bolt, so that the movable plate 13 and the bolt slide into the slot 2. The automatic sliding of the movable plate 13 and the positioning function of the electromagnet 14 reduce the need for manual intervention. After the bolt slides into the slot 2, the screw 9 rotates, so that the multiple clamping plates 4 slide out from the multiple slide grooves 3 respectively, clamp the bolts inside the slot 2, and thus fix the bolts inside the base 1.

[0021] A motor 5 is fixedly connected to the upper end of the base 1, and a plurality of rods 6 are rotatably connected inside the base 1. The plurality of rods 6 are distributed in a ring array, and the output end of the motor 5 is fixedly connected to the end of one of the rods 6, and the motor 5 drives one of the rods 6 to rotate.

[0022] A plurality of main bevel teeth 7 are rotatably connected inside the base 1 . The plurality of main bevel teeth 7 are distributed in a ring array. The rod body 6 is fixedly connected to the main bevel teeth 7 through the rod body 6 . The main bevel teeth 7 are driven to rotate.

[0023] A plurality of bevel teeth 8 are rotatably connected inside the base 1, and the plurality of bevel teeth 8 are distributed in a ring array. The bevel teeth 8 are meshed with the main bevel teeth 7, and the side walls of the bevel teeth 8 are fixedly connected to the end of the screw 9. When the main bevel teeth 7 rotate, the bevel teeth 8 drive the screw 9 to rotate through the cooperation between the main bevel teeth 7 and the bevel teeth 8.

[0024] A plurality of gears 10 are rotatably connected inside the base 1 , and the plurality of gears 10 are distributed in a ring array. The rod body 6 is fixedly connected to the gears 10 through it, and one of the rod bodies 6 drives the gears 10 arranged on the side wall to rotate.

[0025] A main gear 11 is rotatably connected inside the base 1, and the main gear 11 is meshed with the gear 10. When one of the gears 10 rotates, the main gear 11 rotates accordingly through the cooperation between the gear 10 and the main gear 11, and at the same time, the remaining gears 10 drive the remaining rods 6 to rotate synchronously.

[0026] In the utility model, the operator places the bolt to be processed on the upper end of the movable plate 13, and the bolt is located at the upper end of the electromagnet 14. The electromagnet 14 is energized to attract the permanent magnet 12, and the electromagnet 14 positions and adsorbs the bolt, so that the movable plate 13 and the bolt slide into the slot 2. The need for manual intervention is reduced by the automatic sliding of the movable plate 13 and the positioning function of the electromagnet 14.

[0027] After the bolt slides into the slot 2, the motor 5 drives one of the rod bodies 6 to rotate, and one of the rod bodies 6 drives the gear 10 set on the side wall to rotate, and the main gear 11 rotates accordingly, so that the remaining gears 10 drive the remaining rod bodies 6 to rotate synchronously, and the main bevel gear 7 is driven to rotate through the rod body 6, so that the bevel gear 8 drives the screw rod 9 to rotate accordingly, so that the multiple clamps 4 slide out from the multiple slide grooves 3 respectively, clamp the bolts inside the slot 2, and thus fix the bolts inside the base 1.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clamping mechanism for bolt production, characterized in that: include A base (1), wherein a notch (2) is provided at the upper end of the base (1), a plurality of slide grooves (3) are provided in a circular array on the side wall of the notch (2), a clamping plate (4) is slidably connected inside the slide groove (3), a plurality of screw rods (9) are rotatably connected inside the base (1), and the screw rods (9) are rotatably connected to the clamping plate (4) by threads; A movable plate (13) is arranged inside the slot (2), a permanent magnet (12) is fixedly connected to the bottom of the slot (2), an electromagnet (14) is fixedly connected to the inside of the movable plate (13), and the electromagnet (14) cooperates with the permanent magnet (12).

2. A clamping mechanism for bolt production according to claim 1, characterized in that: A motor (5) is fixedly connected to the upper end of the base (1), a plurality of rod bodies (6) are rotatably connected inside the base (1), the plurality of rod bodies (6) are distributed in a ring array, and an output end of the motor (5) is fixedly connected to the end of one of the rod bodies (6).

3. A clamping mechanism for bolt production according to claim 2, characterized in that: A plurality of main conical teeth (7) are rotatably connected inside the base (1), the plurality of main conical teeth (7) are distributed in a ring array, and the rod body (6) is fixedly connected to the main conical teeth (7) through the rod body (6).

4. A clamping mechanism for bolt production according to claim 3, characterized in that: A plurality of bevel teeth (8) are rotatably connected inside the base (1), the plurality of bevel teeth (8) are distributed in a ring array, the bevel teeth (8) are meshed with the main bevel teeth (7), and the side walls of the bevel teeth (8) are fixedly connected to the end of the screw rod (9).

5. A clamping mechanism for bolt production according to claim 4, characterized in that: A plurality of gears (10) are rotatably connected inside the base (1), the plurality of gears (10) are distributed in a ring array, and the rod body (6) is fixedly connected to the gears (10) through the rod body (6).

6. A clamping mechanism for bolt production according to claim 5, characterized in that: A main gear (11) is rotatably connected inside the base (1), and the main gear (11) is meshed with the gear (10).

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