Clamping mechanism for flange face hexagon bolt machining

Abstract

The utility model relates to the technical field of hexagon bolt machining equipment, and discloses a clamping mechanism for flange face hexagon bolt machining, an adjusting device is composed of a threaded rod, a driving wheel, a motor, a bidirectional threaded rod, a driven wheel, a first threaded block, a first supporting seat, a second threaded block and a second supporting seat, the threaded rod is rotatably mounted in the lower mounting plate, the driving wheel is fixedly mounted on the surface of the threaded rod, the motor is fixedly mounted on the side face of the lower mounting plate, the bidirectional threaded rod is rotatably mounted in the lower mounting plate, and the driven wheel is fixedly mounted on the surface of the bidirectional threaded rod. According to the clamping mechanism for flange face hexagon bolt machining, through a driving motor, a first threaded block and a second supporting base synchronously move, the relative position of the first supporting base and the second supporting base can be changed, flange face hexagon bolts of different sizes can be supported, an upper mounting plate and a lower mounting plate do not need to be replaced, and the machining efficiency is improved. The use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of hexagonal bolt processing equipment, in particular to a clamping mechanism for processing hexagonal bolts on flange surfaces. Background Art

[0002] Hexagonal bolts with flange face have a hexagonal shape. The name comes from its shape. It provides a strong riveted joint between two surfaces and can withstand large tensile forces and wrench forces. It is more common in engineering.

[0003] The patent with application number 202220640861.6 discloses a clamping mechanism for processing hexagonal bolts on flange surfaces, including a fixed base plate, a support plate is arranged on the rear side of the upper end surface of the fixed base plate, a first hydraulic telescopic rod is arranged on the upper lower side of the support plate, an upper clamping plate is arranged at the bottom end of the first hydraulic telescopic rod, a lower clamping plate arranged on the upper end surface of the fixed base plate is arranged directly below the upper clamping plate, the front side of the lower side surface of the upper clamping plate is provided with evenly distributed upper clamping grooves, a lower clamping groove is arranged at the position of the upper end surface of the lower clamping plate corresponding to the upper clamping groove, and a lifting groove is arranged on the upper end surface of the fixed base plate.

[0004] The clamping mechanism for processing hexagonal bolts on flange surfaces can solve the problems of unstable clamping, poor clamping levelness of hexagonal bolts and inconvenient processing operations during processing of hexagonal bolts on flange surfaces. However, there are still areas for improvement. For example, when the device clamps hexagonal bolts on flange surfaces of different sizes, the upper clamping plate and the lower clamping plate need to be replaced at the same time, and a plurality of upper clamping plates and lower clamping plates of different sizes need to be equipped for replacement and use, which is inconvenient to use and cannot meet current needs. Utility Model Content

[0005] The utility model aims to provide a clamping mechanism for processing flange surface hexagonal bolts 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 clamping mechanism for processing hexagonal bolts on flange surfaces, comprising a base, a support frame, a first hydraulic rod, an upper mounting plate, a second hydraulic rod, a lifting plate, a lower mounting plate, and an adjusting device, wherein the support frame is fixedly mounted on the top of the base, the first hydraulic rod is fixedly mounted on the bottom of the support frame, the upper mounting plate is fixedly mounted on the bottom of the first hydraulic rod, the second hydraulic rod is fixedly mounted inside the base, the lifting plate is fixedly mounted on the top of the second hydraulic rod, the lower mounting plate is fixedly mounted on the top of the base, and the adjusting device is arranged inside the lower mounting plate.

[0007] The adjusting device is composed of a threaded rod, a driving wheel, a motor, a bidirectional threaded rod, a driven wheel, a first threaded block, a first support seat, a second threaded block, and a second support seat. The threaded rod is rotatably mounted inside the lower mounting plate, the driving wheel is fixedly mounted on the surface of the threaded rod, the motor is fixedly mounted on the side of the lower mounting plate, the bidirectional threaded rod is rotatably mounted inside the lower mounting plate, the driven wheel is fixedly mounted on the surface of the bidirectional threaded rod, the first threaded block is threadedly mounted on the surface of the bidirectional threaded rod, the first support seat is fixedly mounted on the top of the first threaded block, the second threaded block is threadedly mounted on the surface of the bidirectional threaded rod, and the second support seat is fixedly mounted on the top of the second threaded block.

[0008] Preferably, the motor output shaft is fixedly connected to one end of the threaded rod, and the threaded rod can be rotated by driving the motor.

[0009] Preferably, the driving wheel and the driven wheel are meshed, and by rotating the threaded rod, the bidirectional threaded rod can be rotated under the action of the driving wheel and the driven wheel.

[0010] Preferably, the first support seat and the second support seat are slidably connected, and flange surface hexagonal bolts of different sizes can be supported by changing the relative positions of the first support seat and the second support seat.

[0011] Preferably, the driving wheel, bidirectional threaded rod, driven wheel, first threaded block, first support seat, second threaded block, and second support seat are all grouped together and distributed in a linear array on the surface of the threaded rod. Multiple groups of such components are provided, and multiple flange surface hexagonal bolts can be processed and clamped at the same time, thereby improving processing efficiency.

[0012] Preferably, the adjusting device is provided with two groups, which are distributed inside the upper mounting plate and the lower mounting plate, and the upper mounting plate and the lower mounting plate are arranged correspondingly. This arrangement facilitates the subsequent control of the adjusting device to achieve the clamping and fixing of flange surface hexagonal bolts of different sizes.

[0013] Preferably, the lifting plate and the lower mounting plate are arranged adjacent to each other, which facilitates the placement of the flange surface hexagonal bolts.

[0014] Compared with the prior art, the beneficial effects of the utility model are: the clamping mechanism for processing flange surface hexagonal bolts drives the motor to make the first threaded block and the second support seat move synchronously, the relative position of the first support seat and the second support seat can be changed, and flange surface hexagonal bolts of different sizes can be supported. There is no need to replace the upper mounting plate and the lower mounting plate, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

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

[0017] Figure 3 This is a schematic diagram of the threaded rod, driving wheel and motor structure of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the bidirectional threaded rod, the driven wheel and the first threaded block of the utility model.

[0019] In the figure: 1. base; 2. support frame; 3. first hydraulic rod; 4. upper mounting plate; 5. second hydraulic rod; 6. lifting plate; 7. lower mounting plate; 8. adjusting device; 801. threaded rod; 802. driving wheel; 803. motor; 804. bidirectional threaded rod; 805. driven wheel; 806. first threaded block; 807. first support seat; 808. second threaded block; 809. second support seat. 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] See also Figure 1-4 The utility model provides a technical solution: a clamping mechanism for processing hexagonal bolts on flange surface, comprising a base 1, a support frame 2, a first hydraulic rod 3, an upper mounting plate 4, a second hydraulic rod 5, a lifting plate 6, a lower mounting plate 7, and an adjusting device 8. The support frame 2 is fixedly installed on the top of the base 1, the first hydraulic rod 3 is fixedly installed on the bottom of the support frame 2, the upper mounting plate 4 is fixedly installed on the bottom of the first hydraulic rod 3, the second hydraulic rod 5 is fixedly installed inside the base 1, the lifting plate 6 is fixedly installed on the top of the second hydraulic rod 5, and the lower mounting plate 7 is fixedly installed on the top of the base 1. The lifting plate 6 and the lower mounting plate 7 are adjacently arranged, which is convenient for placing the hexagonal bolts on flange surface, and the adjusting device 8 is arranged inside the lower mounting plate 7. The adjusting device 8 is provided with two groups, which are distributed inside the upper mounting plate 4 and the lower mounting plate 7, and the upper mounting plate 4 and the lower mounting plate 7 are correspondingly arranged. This arrangement is convenient for subsequent control of the adjusting device 8 to achieve clamping and fixing of hexagonal bolts on flange surface of different sizes.

[0022] The adjusting device 8 is composed of a threaded rod 801, a driving wheel 802, a motor 803, a bidirectional threaded rod 804, a driven wheel 805, a first threaded block 806, a first support seat 807, a second threaded block 808, and a second support seat 809. The threaded rod 801 is rotatably mounted inside the lower mounting plate 7, the driving wheel 802 is fixedly mounted on the surface of the threaded rod 801, the motor 803 is fixedly mounted on the side of the lower mounting plate 7, the output shaft of the motor 803 is fixedly connected to one end of the threaded rod 801, and the threaded rod 801 can be rotated by driving the motor 803, the bidirectional threaded rod 804 is rotatably mounted inside the lower mounting plate 7, the driven wheel 805 is fixedly mounted on the surface of the bidirectional threaded rod 804, the driving wheel 802 and the driven wheel 805 are meshed, and by rotating the threaded rod 801, the bidirectional threaded rod 804 can be moved under the action of the driving wheel 802 and the driven wheel 805. The first threaded block 806 is threadedly installed on the surface of the bidirectional threaded rod 804, the first support seat 807 is fixedly installed on the top of the first threaded block 806, the second threaded block 808 is threadedly installed on the surface of the bidirectional threaded rod 804, and the second support seat 809 is fixedly installed on the top of the second threaded block 808. The first support seat 807 and the second support seat 809 are slidably connected. By changing the relative positions of the first support seat 807 and the second support seat 809, hexagonal bolts with flange surfaces of different sizes can be supported. The driving wheel 802, the bidirectional threaded rod 804, the driven wheel 805, the first threaded block 806, the first support seat 807, the second threaded block 808, and the second support seat 809 are all grouped together and distributed in a linear array on the surface of the threaded rod 801. A plurality of groups of such components are provided, and a plurality of hexagonal bolts with flange surfaces can be processed and clamped at the same time, thereby improving the processing efficiency.

[0023] When in use, the driving motor 803 rotates the threaded rod 801, and under the action of the driving wheel 802 and the driven wheel 805, the bidirectional threaded rod 804 rotates, so that the first threaded block 806 and the second support seat 809 move synchronously, and the relative position of the first support seat 807 and the second support seat 809 can be changed, and hexagonal bolts with flange surfaces of different sizes can be supported.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A clamping mechanism for processing flange hexagonal bolts, comprising a base (1), a support frame (2), a first hydraulic rod (3), an upper mounting plate (4), a second hydraulic rod (5), a lifting plate (6), a lower mounting plate (7), and an adjusting device (8), characterized in that: The support frame (2) is fixedly mounted on the top of the base (1), the first hydraulic rod (3) is fixedly mounted on the bottom of the support frame (2), the upper mounting plate (4) is fixedly mounted on the bottom of the first hydraulic rod (3), the second hydraulic rod (5) is fixedly mounted inside the base (1), the lifting plate (6) is fixedly mounted on the top of the second hydraulic rod (5), the lower mounting plate (7) is fixedly mounted on the top of the base (1), and the adjusting device (8) is arranged inside the lower mounting plate (7); The adjusting device (8) is composed of a threaded rod (801), a driving wheel (802), a motor (803), a bidirectional threaded rod (804), a driven wheel (805), a first threaded block (806), a first support seat (807), a second threaded block (808), and a second support seat (809); the threaded rod (801) is rotatably mounted inside the lower mounting plate (7); the driving wheel (802) is fixedly mounted on the surface of the threaded rod (801); and the motor (803) is fixedly mounted on the side of the lower mounting plate (7). The bidirectional threaded rod (804) is rotatably mounted inside the lower mounting plate (7), the driven wheel (805) is fixedly mounted on the surface of the bidirectional threaded rod (804), the first threaded block (806) is threadedly mounted on the surface of the bidirectional threaded rod (804), the first support seat (807) is fixedly mounted on the top of the first threaded block (806), the second threaded block (808) is threadedly mounted on the surface of the bidirectional threaded rod (804), and the second support seat (809) is fixedly mounted on the top of the second threaded block (808).

2. A clamping mechanism for processing flange hexagonal bolts according to claim 1, characterized in that: The output shaft of the motor (803) is fixedly connected to one end of the threaded rod (801).

3. A clamping mechanism for processing flange hexagonal bolts according to claim 1, characterized in that: The driving wheel (802) and the driven wheel (805) are meshed.

4. A clamping mechanism for processing flange hexagonal bolts according to claim 1, characterized in that: The first support seat (807) and the second support seat (809) are slidably connected.

5. The clamping mechanism for processing flange hexagonal bolts according to claim 1, characterized in that: The driving wheel (802), the bidirectional threaded rod (804), the driven wheel (805), the first threaded block (806), the first support seat (807), the second threaded block (808), and the second support seat (809) are all arranged in a group and distributed in a linear array on the surface of the threaded rod (801).

6. A clamping mechanism for processing flange hexagonal bolts according to claim 1, characterized in that: The adjustment device (8) is provided in two groups, distributed inside the upper mounting plate (4) and the lower mounting plate (7), and the upper mounting plate (4) and the lower mounting plate (7) are provided correspondingly.

7. The clamping mechanism for processing flange hexagonal bolts according to claim 1, characterized in that: The lifting plate (6) and the lower mounting plate (7) are arranged adjacent to each other.

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