Suspension type porcelain insulator blank positioning tool

Abstract

The utility model relates to the technical field of insulator blank machining, and discloses a suspension type porcelain insulator blank positioning tool which comprises a base, a sliding groove is formed in the surface of the base, a sliding block is connected in the sliding groove in a sliding mode, a fixing mechanism is arranged on the surface of the base, and the fixing mechanism comprises a bottom plate, a sliding block and a positioning block. The bottom plate is placed on the upper surface of the base in an attached mode. According to the suspension type porcelain insulator blank positioning tool, in order to conveniently, rapidly and stably clamp and fix porcelain insulator blanks of various sizes and models, the fixing mechanism is arranged, the porcelain insulator blanks can be placed on the bottom plate, the position of an upper clamping plate is adjusted by rotating a threaded rod, and then the upper clamping plate and the bottom plate are used for clamping; the rubber soft cushion on the surface improves friction force and prevents clamping from damaging the blank, the motor is started to drive the rotary table to rotate so as to drive the blank to rotate, and therefore the surface of the blank is ground through the grinding block.

Description

Technical Field

[0001] The utility model relates to the technical field of insulator blank processing, in particular to a suspension porcelain insulator blank positioning tool. Background Art

[0002] Insulators are a special type of insulating control that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on telegraph poles, and gradually developed into a high-type high-voltage power line connection tower with many disc-shaped insulators hung on one end to increase the creepage distance.

[0003] Porcelain insulators are insulators made of ceramic as raw material. After the porcelain insulator blanks are formed, they often need to be processed through a series of processes such as grinding before they can meet the standards and be put into normal use.

[0004] During the existing grinding process of suspension porcelain insulator blanks, the fixation of the blanks may cause deviation, resulting in the production of failed products that cannot be put into use, thereby increasing the defective rate. In view of this, we propose a suspension porcelain insulator blank positioning tool. Utility Model Content

[0005] The utility model aims to provide a suspension porcelain insulator blank positioning tool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a suspension porcelain insulator blank positioning tool, comprising a base, a processing seat is fixedly connected to the surface of the base, a grinding block is fixedly connected to the side wall of the processing seat, a slide groove is opened on the surface of the base, a slider is slidably connected in the slide groove, and a fixing mechanism is arranged on the surface of the base, and the fixing mechanism comprises:

[0007] A bottom plate, the bottom plate is placed on the upper surface of the base, a threaded rod is rotatably connected to the bottom plate surface, a vertical rod is fixedly connected to the bottom plate surface, an upper clamping plate is slidably connected to the side wall of the vertical rod, the upper clamping plate is threadedly connected to the threaded rod, and a knob is fixedly connected to the top of the threaded rod;

[0008] A turntable, the turntable is rotatably connected to the bottom plate and the inner wall of the upper clamping plate, the surface of the upper clamping plate is fixedly connected to a support plate, the bottom surface of the support plate is fixedly connected to a motor, the bottom of the motor is fixedly connected to a turntable, and the surface of the turntable is fixedly connected to a rubber cushion;

[0009] A limiting hole is provided on the side wall of the vertical rod, the side wall of the upper clamping plate is penetrated by and slidably connected with a limiting rod, and a limiting spring is fixedly connected between the limiting rod and the upper clamping plate.

[0010] Preferably, a locking rod passes through and is slidably connected to the surface of the bottom plate, a locking hole is opened on the surface of the sliding block, and the locking rod and the locking hole match in size and shape.

[0011] Preferably, a plurality of slide grooves are provided, two sliders are provided in one slide groove, and a connecting rod is fixedly connected between two groups of sliders.

[0012] Preferably, the number of the locking rods is two, and they are symmetrical with respect to the bottom plate surface.

[0013] Preferably, the distance between the sliders is the same as the distance between the two locking rods.

[0014] Preferably, the limiting rod matches the limiting hole in size and shape.

[0015] Compared with the prior art, the utility model provides a suspension porcelain insulator blank positioning tool, which has the following beneficial effects:

[0016] 1. The suspended porcelain insulator blank positioning tool is provided with a fixing mechanism in order to conveniently and quickly stably clamp and fix porcelain insulator blanks of various sizes and models. The porcelain insulator blank can be placed on the bottom plate, and the position of the upper clamping plate can be adjusted by rotating the threaded rod. The upper clamping plate and the bottom plate are clamped. The rubber pad on the surface increases the friction while preventing the blank from being damaged by the clamping. After clamping, the limit rod can be inserted into the corresponding limit hole to further improve the stability. The motor is turned on to drive the turntable to rotate, thereby driving the blank to rotate, and the surface of the blank is grinded by the grinding block.

[0017] 2. In order to avoid the deviation and defective products caused by grinding of porcelain insulator blanks of different sizes, the positioning tool for the suspended porcelain insulator blank can connect the fixing mechanism to the slider in the corresponding slide groove through the locking rod and the locking hole, so that the porcelain insulator blank can be guided and moved along the slide groove direction in different slide grooves according to its size, which can effectively prevent the blank from being deviated during the processing and causing processing errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the front view of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the top view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the side view of the utility model;

[0021] Figure 4 It is a structural schematic diagram of a side view from another viewing angle of the utility model.

[0022] In the figure: 1. base; 2. processing seat; 3. grinding block; 4. slide groove; 5. connecting rod; 6. slider; 7. locking hole; 8. fixing mechanism; 801. bottom plate; 802. threaded rod; 803. vertical rod; 804. locking rod; 805. upper clamping plate; 806. turntable; 807. support plate; 808. motor; 809. rubber pad; 810. limit hole; 811. limit rod; 812. limit spring; 813. knob. DETAILED DESCRIPTION

[0023] like Figure 1 - Figure 4 As shown, the utility model provides a technical solution: a suspended porcelain insulator blank positioning tool, comprising a base 1, a processing seat 2 is fixedly connected to the surface of the base 1, a grinding block 3 is fixedly connected to the side wall of the processing seat 2, and the grinding block 3 is used to grind the surface of the rotating porcelain insulator blank, a slide groove 4 is opened on the surface of the base 1, a slider 6 is slidably connected in the slide groove 4, and the slider 6 in the slide groove 4 plays a positioning and guiding role for the fixed porcelain insulator blank, a plurality of slide grooves 4 are provided, and porcelain insulator blanks of different sizes can be positioned and guided, two sliders 6 are provided in one slide groove 4, a connecting rod 5 is fixedly connected between the two sliders 6, and the two sliders 6 are more stably connected to the fixing mechanism 8 to guide them, and a fixing mechanism 8 is provided on the surface of the base 1, which can conveniently and quickly fix and clamp porcelain insulator blanks of different sizes for grinding processing.

[0024] The fixing mechanism 8 includes: a bottom plate 801, a threaded rod 802, a vertical rod 803, a locking rod 804, an upper clamping plate 805, a turntable 806, a support plate 807, a motor 808, a rubber cushion 809, a limiting hole 810, a limiting rod 811, a limiting spring 812, and a knob 813. The bottom plate 801 is placed on the upper surface of the base 1, the surface of the bottom plate 801 is rotatably connected with the threaded rod 802, the surface of the bottom plate 801 is fixedly connected with the vertical rod 803, the side wall of the vertical rod 803 is slidably connected with the upper clamping plate 805, the upper clamping plate 805 is threadedly connected with the threaded rod 802, and the top of the threaded rod 802 is fixedly connected with the knob 813. By rotating the knob 813, the distance between the upper clamping plate 805 and the bottom plate 801 can be adjusted according to the size of the porcelain insulator blank, so as to fix porcelain insulator blanks of different sizes. The bottom plate 801 is clamped and fixed, and a locking rod 804 is penetrated and slidably connected to the surface of the bottom plate 801. There are two locking rods 804, which are symmetrical with respect to the bottom plate 801. The distance between the two sliders 6 is the same as the distance between the two locking rods 804. The surface of the slider 6 is provided with a locking hole 7. The locking rod 804 and the locking hole 7 are matched in size and shape. The locking rod 804 is inserted into the locking hole 7 to connect the fixing mechanism 8 with the slider 6, so that the fixing mechanism 8 and the fixed porcelain insulator blank are locked together in the slide groove 4 with the punching The grinding block 3 keeps a fixed distance and moves in a fixed direction, thereby effectively preventing the position from shifting during processing. The turntable 806 is rotatably connected to the bottom plate 801 and the inner wall of the upper clamping plate 805. The surface of the upper clamping plate 805 is fixedly connected to a support plate 807. The bottom surface of the support plate 807 is fixedly connected to a motor 808. The bottom of the motor 808 is fixedly connected to the turntable 806. The motor 808 is used to drive the turntable 806 to rotate, thereby driving the clamped porcelain insulator blank to rotate. In this way, the grinding block 3 can be used to grind the rotating porcelain insulator. The sub-blank is polished, and a rubber cushion 809 is fixedly connected to the surface of the turntable 806 to prevent the porcelain insulator blank from being pinched and to improve the clamping effect. A limiting hole 810 is opened on the side wall of the vertical rod 803, and a limiting rod 811 passes through the side wall of the upper clamping plate 805 and is slidably connected. A limiting spring 812 is fixedly connected between the limiting rod 811 and the upper clamping plate 805. The limiting rod 811 matches the limiting hole 810 in size and shape. The limiting rod 811 is inserted into the limiting hole 810 to further improve the clamping effect.

[0025] Working principle: The suspended porcelain insulator blank positioning tool fixes the porcelain insulator blank through the fixing mechanism 8, and places the porcelain insulator blank on the surface of the base plate 801. According to the size of the porcelain insulator blank, the knob 813 is rotated to drive the threaded rod 802 to rotate and adjust the height of the upper clamping plate 805, so that the upper clamping plate 805 and the base plate 801 are used to clamp the porcelain insulator blank. The rubber pads 809 on the surface of the upper clamping plate 805 and the base plate 801 can improve the clamping effect while preventing the porcelain insulator blank from being clamped. After the clamping is completed, the limiting rod 811 can be inserted into the limiting hole 810 through the limiting spring 812 to further improve the clamping stability. After the fixation is completed, the motor 808 is started to drive the turntable 806 to rotate, and the clamped porcelain insulator blank is driven to rotate, so that the grinding block 3 can be used to grind the rotating porcelain insulator blank.

[0026] The suspended porcelain insulator blank positioning tool can insert the locking rod 804 on the surface of the base plate 801 into the locking hole 7 opened on the surface of the slider 6 to complete the connection, so that the fixing mechanism 8 and the fixed porcelain insulator blank can move together in the slide groove 4 at a fixed distance from the grinding block 3, and there are multiple slide grooves 4. The fixing mechanism 8 can be connected to the sliders 6 in different slide grooves 4 according to the size of the porcelain insulator blank, so as to adjust the fixed distance between the porcelain insulator blank and the grinding block 3, so that the movement of the porcelain insulator blank can be positioned and guided, effectively preventing the position from being offset during sliding and causing processing failure.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A suspension porcelain insulator blank positioning tool, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected with a processing seat (2), the side wall of the processing seat (2) is fixedly connected with a grinding block (3), the surface of the base (1) is provided with a slide groove (4), a slider (6) is slidably connected in the slide groove (4), and the surface of the base (1) is provided with a fixing mechanism (8), and the fixing mechanism (8) comprises: A bottom plate (801), the bottom plate (801) is placed in close contact with the upper surface of the base (1), the surface of the bottom plate (801) is rotatably connected to a threaded rod (802), the surface of the bottom plate (801) is fixedly connected to a vertical rod (803), the side wall of the vertical rod (803) is slidably connected to an upper clamping plate (805), the upper clamping plate (805) is threadedly connected to the threaded rod (802), and the top of the threaded rod (802) is fixedly connected to a knob (813); A turntable (806), the turntable (806) being rotatably connected to the bottom plate (801) and the inner wall of the upper clamping plate (805), the surface of the upper clamping plate (805) being fixedly connected to a support plate (807), the bottom surface of the support plate (807) being fixedly connected to a motor (808), the bottom of the motor (808) being fixedly connected to the turntable (806), and the surface of the turntable (806) being fixedly connected to a rubber cushion (809); A limiting hole (810) is provided on the side wall of the vertical rod (803); a limiting rod (811) penetrates through the side wall of the upper clamping plate (805) and is slidably connected thereto; a limiting spring (812) is fixedly connected between the limiting rod (811) and the upper clamping plate (805).

2. The suspension porcelain insulator blank positioning tool according to claim 1, characterized in that: A locking rod (804) is passed through and slidably connected to the surface of the bottom plate (801), a locking hole (7) is opened on the surface of the sliding block (6), and the locking rod (804) and the locking hole (7) are matched in size and shape.

3. The suspension porcelain insulator blank positioning tool according to claim 1, characterized in that: The slide grooves (4) are provided with a plurality of them, two sliders (6) are provided in one slide groove (4), and a connecting rod (5) is fixedly connected between two groups of the sliders (6).

4. The suspension porcelain insulator blank positioning tool according to claim 2, characterized in that: The number of the locking rods (804) is two, and they are symmetrical with respect to the surface of the bottom plate (801).

5. The suspension porcelain insulator blank positioning tool according to claim 1, characterized in that: The distance between the sliders (6) is the same as the distance between the two locking rods (804).

6. The suspension porcelain insulator blank positioning tool according to claim 1, characterized in that: The size and shape of the limiting rod (811) match those of the limiting hole (810).

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