CN216542851U

CN216542851U - Tool for clamping iron fence

Info

Publication number: CN216542851U
Application number: CN202122622567.0U
Authority: CN
Inventors: 雷义
Original assignee: Chongqing Leixin Machinery Manufacturing Co ltd
Current assignee: Chongqing Leixin Machinery Manufacturing Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-05-17
Anticipated expiration: 2031-10-29

Abstract

The utility model belongs to the technical field of iron fence clamping, and particularly relates to a tool for clamping an iron fence, which comprises a fixing plate, wherein a cavity is formed in the fixing plate, a rotating hole is formed in the inner wall of the cavity, a rotating shaft is rotatably arranged on the inner wall of the rotating hole, a motor is fixedly arranged at one end of the rotating shaft, the motor and the fixing plate are fixed, a gear is fixedly arranged at the other end of the rotating shaft, through grooves are symmetrically formed in the inner wall of the cavity, a first clamping plate is slidably connected to the inner wall of each through groove, a sliding hole is formed in the first clamping plate, and semicircular grooves are symmetrically formed in the inner wall of each sliding hole. This scheme passes through the electro-magnet switch on and the strong magnetic action that produces can adsorb the magnetic ring for the second splint can follow the gag lever post surface and stably remove under the effect in spacing hole, makes the second splint carry out the lifting to the iron fence, makes iron fence and fixed plate contact.

Description

Tool for clamping iron fence

Technical Field

The utility model belongs to the technical field of iron fence clamping, and particularly relates to a tool for clamping an iron fence.

Background

As is well known, an iron fence can be used as a good protective tool, is also a common decoration, is often used in places such as buildings, houses and gardens, and is used as an iron fence production and processing manufacturer, and in the iron fence production process, the iron fence needs to be clamped, so that a clamping tool needs to be used.

To the frock that is used for centre gripping iron fence, there is the not good problem of iron fence centre gripping steadiness, and the sliding friction resistance of first splint is great, the permanence of the first splint of being not convenient for is used, does not have the setting of second splint more, is difficult to carry out the centre gripping operation of vertical direction to the iron fence.

Disclosure of Invention

The utility model aims to provide a tool for clamping an iron fence, which solves the problem that the existing tool for clamping the iron fence has poor iron fence clamping stability and solves the problem that the first clamping plate is inconvenient to use for a long time due to large sliding friction resistance of the first clamping plate.

In order to achieve the above object, the present invention provides a tool for clamping an iron fence, comprising a fixing plate, wherein a cavity is formed inside the fixing plate, a rotating hole is formed in the inner wall of the cavity, a rotating shaft is rotatably mounted on the inner wall of the rotating hole, a motor is fixedly mounted at one end of the rotating shaft, the motor is fixed to the fixing plate, a gear is fixedly mounted at the other end of the rotating shaft, through grooves are symmetrically formed in the inner wall of the cavity, a first clamping plate is slidably connected to the inner wall of the through grooves, a sliding hole is formed inside the first clamping plate, semicircular grooves are symmetrically formed in the inner wall of the sliding hole, sliding balls are fixedly mounted on the inner walls of the semicircular grooves, sliding rods are fixedly mounted on the inner wall of the through grooves, a limiting plate is fixedly mounted on the surface of each sliding rod, a moving groove is formed inside the first clamping plate, and a second clamping plate is slidably mounted on the inner wall of the moving groove, spacing hole has been seted up to the inside of second splint, the inner wall fixed mounting of shifting chute has the gag lever post, sliding connection between gag lever post and the spacing hole, the fixed surface of gag lever post installs the electro-magnet, contact between electro-magnet and the shifting chute.

The principle of the utility model is as follows: the magnetic ring can be magnetically adsorbed by the powerful magnetic force generated by switching on the power supply of the electromagnet, so that the second clamp plate can be pulled to stably slide along the surface of the limiting rod under the action of the limiting hole, when the magnetic ring is contacted with the electromagnet, the second clamp plate pushes the iron fence to be contacted with the surface of the fixed plate, and the clamping effect of the second clamp plate is improved under the action of the friction pad, at the moment, the two sides of the iron fence are not contacted with the first clamp plate, the motor drives the gear to rotate, under the meshed installation relationship, the first toothed plate and the second toothed plate can be pulled to move towards the inner side of the cavity, so that the first clamp plate is driven to slide inwards, the first clamp plate is contacted with the two sides of the iron fence, the clamping stability of the iron fence is ensured, in the process, the first clamp plate drives the sliding ball to slide along the inner wall of the sliding chute, the sliding friction resistance of the first clamp plate is reduced, and the first clamp plate can be conveniently used for a long time, and the oil hole is convenient for people to add lubricating liquid, reduces frictional resistance and is convenient for people to use.

The utility model has the beneficial effects that: this scheme passes through the strong magnetic action that the electro-magnet switch on and produce, can adsorb the magnetic ring, make the second splint under the effect in spacing hole, can follow the gag lever post surface and carry out the steady movement, make the second splint carry out the lifting to the iron fence, make the iron fence and fixed plate contact, drive the gear through the motor and rotate, under the relation of meshing installation, can pull first pinion rack, the second pinion rack slides to the inboard, thereby pull first splint and press from both sides tightly the iron fence, guarantee the centre gripping steadiness of iron fence, and first splint are at the sliding ball, under the mating reaction of spout isotructure, can reduce and the slide friction resistance between the slide bar, the quick slip of the first splint of being convenient for.

Further, the surface of first splint is fixed mounting respectively has first pinion rack, second pinion rack, mesh between first pinion rack, the second pinion rack and the gear, is convenient for under the relation of meshing installation for when the gear atress rotates, can pull first pinion rack, second pinion rack and remove.

Furthermore, the sliding grooves are symmetrically formed in the sliding rods, the oil holes are formed between the sliding grooves, the sliding grooves are in contact with the sliding balls, sliding friction resistance of the first clamping plate is reduced under the matching effect of the sliding balls and the sliding grooves, and lubricating liquid can be added by people conveniently under the effect of the oil holes.

Furthermore, a counterweight ring and a magnetic ring are respectively and fixedly mounted on the surface of the second clamping plate, the counterweight ring is in contact with the limiting rod and the moving groove, the magnetic ring is in contact with the limiting rod, so that the second clamping plate is stable under the action of the counterweight ring, and the arrangement of the magnetic ring can enable the electromagnet to adsorb the second clamping plate, so that the second clamping plate is pulled to move.

Furthermore, the fixed surface of second splint installs the friction pad, and the friction pad is the asbestos fiber material, is convenient for under the effect of friction pad, can improve the friction effect of second splint, and the asbestos fiber material possesses good frictional resistance.

Drawings

Fig. 1 is a schematic view of a tool for clamping an iron fence according to an embodiment of the utility model;

fig. 2 is a sectional view of a top structure of a motor of the tool for clamping the iron fence according to the embodiment of the utility model;

fig. 3 is an enlarged view of a portion a in fig. 1 of the tool for clamping the iron fence according to the embodiment of the utility model;

fig. 4 is an enlarged view of a part B in fig. 1 of the tool for clamping the iron fence according to the embodiment of the utility model.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a fixing plate 1, a cavity 2, a rotating hole 3, a rotating shaft 4, a motor 5, a gear 6, a through groove 7, a first clamping plate 8, a first toothed plate 9, a second toothed plate 10, a sliding hole 11, a semicircular groove 12, a sliding ball 13, a sliding rod 14, a limiting plate 15, a sliding groove 16, an oil hole 17, a moving groove 18, a second clamping plate 19, a limiting hole 20, a limiting rod 21, a balance weight ring 22, a magnetic ring 23, an electromagnet 24 and a friction pad 25.

As shown in fig. 1 to 3, this embodiment provides a tool for clamping an iron fence, including a fixing plate 1, a cavity 2 is formed inside the fixing plate 1, a rotation hole 3 is formed in an inner wall of the cavity 2, a rotation shaft 4 is rotatably installed on an inner wall of the rotation hole 3, a motor 5 is fixedly installed at one end of the rotation shaft 4, and the model of the motor 5 is Y355L-2, which belong to the prior art, the motor 5 and the fixing plate 1 are fixed together, a gear 6 is fixedly installed at the other end of the rotation shaft 4, a through groove 7 is symmetrically formed in the inner wall of the cavity 2, a first clamping plate 8 is slidably connected to the inner wall of the through groove 7, a first tooth plate 9 and a second tooth plate 10 are respectively fixedly installed on the surface of the first clamping plate 8, and the first tooth plate 9 and the second tooth plate 10 are engaged with the gear 6, so that when the gear 6 is rotated under a stress in a relationship of the engagement installation, the first tooth plate 9, the second tooth plate 10 can be pulled, Second pinion rack 10 removes, slide opening 11 has been seted up to the inside of first splint 8, half slot 12 has been seted up to the inner wall symmetry of slide opening 11, half slot 12's inner wall fixed mounting has a slide ball 13, the inner wall fixed mounting who leads to groove 7 has slide bar 14, slide bar 14's fixed surface installs limiting plate 15, slide bar 14's inside symmetry has seted up spout 16, oilhole 17 has been seted up between spout 16, contact between spout 16 and the slide ball 13, be convenient for under slide ball 13 and spout 16's mating reaction, reduce first splint 8's slip frictional resistance, and under oilhole 17's effect, be convenient for people add lubricated liquid.

As shown in fig. 1 and 4, a moving groove 18 is formed inside a first clamping plate 8, a second clamping plate 19 is slidably mounted on an inner wall of the moving groove 18, a limiting hole 20 is formed inside the second clamping plate 19, a limiting rod 21 is fixedly mounted on an inner wall of the moving groove 18, the limiting rod 21 is slidably connected with the limiting hole 20, a counterweight ring 22 and a magnetic ring 23 are respectively fixedly mounted on a surface of the second clamping plate 19, the counterweight ring 22 is in contact with the limiting rod 21 and the moving groove 18, and the magnetic ring 23 is in contact with the limiting rod 21, so that the second clamping plate 19 is stable under the action of the counterweight ring 22, the magnetic ring 23 is arranged to adsorb the electromagnet 24, so as to pull the second clamping plate 19 to move, the electromagnet 24 is fixedly mounted on a surface of the limiting rod 21, and the electromagnet 24 is LS-P40/20, which belongs to the prior art, the electromagnet 24 is in contact with the moving groove 18, the friction pad 25 is fixedly installed on the surface of the second clamping plate 19, and the friction pad 25 is made of asbestos fiber, so that the friction effect of the second clamping plate 19 can be improved under the action of the friction pad 25, and the asbestos fiber has good friction resistance.

The specific implementation process of the utility model is as follows: the magnetic ring 23 can be magnetically adsorbed by the powerful magnetic force generated by the electromagnet 24 when being powered on, so that the second clamp plate 19 can be pulled to stably slide along the surface of the limiting rod 21 under the action of the limiting hole 20, when the magnetic ring 23 contacts with the electromagnet 24, the second clamp plate 19 pushes the iron fence to contact with the surface of the fixed plate 1, and the clamping effect of the second clamp plate 19 is improved under the action of the friction pad 25, at the moment, two sides of the iron fence are not contacted with the first clamp plate 8, the gear 6 is driven to rotate by the motor 5, under the relation of meshing installation, the first toothed plate 9 and the second toothed plate 10 can be pulled to move towards the inner side of the cavity 2, so that the first clamp plate 8 is driven to slide towards the inner side, the first clamp plate 8 is contacted with two sides of the iron fence, the clamping stability of the iron fence is ensured, and in the process, the first clamp plate 8 drives the sliding ball 13 to slide along the inner wall of the sliding groove 16, reduce first splint 8's sliding friction resistance, the permanence of the first splint 8 of being convenient for is used, and the setting of oilhole 17, and the people of being convenient for add lubricated liquid, reduce frictional resistance, the people's of being convenient for use.

This scheme passes through the strong magnetic action that 24 switch on of electro-magnet produced, can adsorb magnetic ring 23, make second splint 19 under spacing hole 20's effect, can follow gag lever post 21 surface and carry out steady removal, make second splint 19 carry out the lifting to the iron fence, make the iron fence and fixed plate 1 contact, drive gear 6 through motor 5 and rotate, under the relation of meshing installation, can pull first pinion rack 9, second pinion rack 10 slides to the inboard, thereby pull first splint 8 and press from both sides tightly the iron fence, guarantee the centre gripping steadiness of iron fence, and first splint 8 is under the cooperation of structures such as sliding ball 13, spout 16, can reduce and slide the sliding friction resistance between the slide bar 14, be convenient for the quick slip of first splint 8.

It should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used broadly in the present invention, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A frock for centre gripping iron fence, including the fixed plate, its characterized in that: the inner part of the fixing plate is provided with a cavity, the inner wall of the cavity is provided with a rotating hole, the inner wall of the rotating hole is rotatably provided with a rotating shaft, one end of the rotating shaft is fixedly provided with a motor, the motor is fixed with the fixing plate, the other end of the rotating shaft is fixedly provided with a gear, the inner wall of the cavity is symmetrically provided with a through groove, the inner wall of the through groove is slidably connected with a first clamping plate, the inner part of the first clamping plate is provided with a sliding hole, the inner wall of the sliding hole is symmetrically provided with a semicircular groove, the inner wall of the semicircular groove is fixedly provided with a sliding ball, the inner wall of the through groove is fixedly provided with a sliding rod, the surface of the sliding rod is fixedly provided with a limiting plate, the inner part of the first clamping plate is provided with a moving groove, the inner wall of the moving groove is slidably provided with a second clamping plate, the inner part of the second clamping plate is provided with a limiting hole, and the inner wall of the moving groove is fixedly provided with a limiting rod, sliding connection between gag lever post and the spacing hole, the fixed surface of gag lever post installs the electro-magnet, contact between electro-magnet and the shifting chute.

2. The tool for clamping the iron fence as claimed in claim 1, wherein: the surface of the first clamping plate is respectively and fixedly provided with a first toothed plate and a second toothed plate, and the first toothed plate, the second toothed plate and the gear are meshed.

3. The tool for clamping the iron fence as claimed in claim 1, wherein: the sliding rod is characterized in that sliding grooves are symmetrically formed in the sliding rod, oil holes are formed between the sliding grooves, and the sliding grooves are in contact with sliding balls.

4. The tool for clamping the iron fence as claimed in claim 1, wherein: and the surface of the second clamping plate is respectively and fixedly provided with a counterweight ring and a magnetic ring, the counterweight ring is in contact with the limiting rod and the moving groove, and the magnetic ring is in contact with the limiting rod.

5. The tool for clamping the iron fence as claimed in claim 1, wherein: and a friction pad is fixedly arranged on the surface of the second clamping plate and is made of asbestos fiber.