CN219189340U

CN219189340U - Clamping mechanism and aluminum frame profile cutting equipment

Info

Publication number: CN219189340U
Application number: CN202223235526.7U
Authority: CN
Inventors: 王国富; 于佳双
Original assignee: Jiangsu Hongyuanda Photovoltaic New Material Co ltd
Current assignee: Jiangsu Hongyuanda Photovoltaic New Material Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-16
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the field of clamping mechanisms and aluminum frame profile cutting, in particular to a clamping mechanism and aluminum frame profile cutting equipment. Comprises a base, wherein the two sides above the base are fixedly connected with a fixing frame; the clamping plates are arranged on two sides above the fixing frame and are in sliding connection with the fixing frame; the bidirectional screw is arranged in the middle of the fixing frame. The beneficial effects are that: through the spiro union structure of bi-directional screw and slider to the slip restriction of spout to the slider, drive both sides slider and slide, and make splint carry out the section bar centre gripping simultaneously or relax, and through the slipmat structure on the splint inner wall, prevent that the section bar from taking place to rock in the cutting process, cause the cutting skew, through the meshing transmission of gear and drive belt, make one spiral shell head rotate and drive another spiral shell head and carry out the same rotation, make the splint of base top both sides carry out the syntropy and remove, improve section bar fixed or dismantlement efficiency, and prevent that both sides splint dynamics from different drive section bar both ends skew.

Description

Clamping mechanism and aluminum frame profile cutting equipment

Technical Field

The utility model relates to the field of clamping mechanisms and aluminum frame profile cutting, in particular to a clamping mechanism and aluminum frame profile cutting equipment.

Background

The aluminum alloy frame is made of aluminum alloy as the name implies. The frame is a tool for decorating various pictures. The aluminum alloy frame strip has various shapes and various forms, and has the greatest advantage compared with other wood frame strips and plastic frame strips that the aluminum alloy frame strip has longer service life compared with the other wood frame strips and plastic frame strips, and the aluminum alloy frame strip has the widest application range in the three frame strips made of different materials.

In the prior art, when the aluminum frame profile is cut, two sides of a cutting part of the aluminum frame profile need to be clamped through the clamping mechanism, so that shaking in the cutting process is avoided, and cutting deviation is caused.

However, in the existing clamping mechanism, the bolts on the clamps at two sides need to be screwed down in sequence for clamping through the bolts, so that more time is required, and the displacement difference of the clamps at two sides is easy to occur, so that profile deviation is caused.

Disclosure of Invention

The utility model aims to provide a clamping mechanism and aluminum frame profile cutting equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the clamping mechanism comprises a base, wherein fixing frames are fixedly connected to two sides above the base; the clamping plates are arranged on two sides above the fixing frame and are in sliding connection with the fixing frame; the bidirectional screw is arranged in the middle of the fixing frame.

Preferably, a chute is arranged above the left side and the right side of the fixing frame, a clamping plate is horizontally connected in the chute in a sliding manner, and an anti-slip pad is fixedly connected on the inner wall of the clamping plate.

Preferably, the middle part of the fixing frame is provided with a bidirectional screw, the rear end part of the bidirectional screw is rotationally connected with the inner wall of the sliding groove at the rear side through a shaft, and the front end part of the bidirectional screw penetrates out of the front outer wall of the fixing frame.

Preferably, threads with the same pitch and opposite directions are arranged at the two ends of the bidirectional screw rod, and the two ends of the bidirectional screw rod penetrate through the middle of the sliding block and are in threaded connection with the inner wall of the middle of the sliding block.

Preferably, the part of the bidirectional screw rod penetrating out of the outer wall of the front side of the fixing frame is fixedly connected with a screw head, the structure of the screw head is divided into three layers, a gear is arranged in the middle of the screw head, the radius of the front side and the rear side of the screw head is larger than that of the gear, and a plum blossom groove is formed in the outer side end part of the screw head.

Preferably, the gears are arranged in the end parts of the two sides of the driving belt, the gears are meshed with the inner walls of the driving belt, and the front side and the rear side of the driving belt are abutted with the inner walls of the two sides of the screw head.

An aluminum frame profile cutting device comprising any one of the clamping mechanisms.

Compared with the prior art, the utility model has the beneficial effects that: through the spiro union structure of bi-directional screw and slider to the slip restriction of spout to the slider, drive both sides slider and slide, and make splint carry out the section bar centre gripping simultaneously or relax, and through the slipmat structure on the splint inner wall, prevent that the section bar from taking place to rock in the cutting process, cause the cutting skew, through the meshing transmission of gear and drive belt, make one spiral shell head rotate and drive another spiral shell head and carry out the same rotation, make the splint of base top both sides carry out the syntropy and remove, improve section bar fixed or dismantlement efficiency, and prevent that both sides splint dynamics from different drive section bar both ends skew.

Drawings

FIG. 1 is a three-dimensional view of the structure of the present utility model;

FIG. 2 is a cross-sectional three-dimensional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: the device comprises a base 1, a fixing frame 2, a chute 21, a clamping plate 3, a limiting block 31, a bidirectional screw 4, a screw head 41, a gear 42 and a driving belt 5.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: the clamping mechanism comprises a base 1, and fixing frames 2 are fixedly connected to two sides above the base 1; the clamping plates 3 are arranged on two sides above the fixing frame 2 and are in sliding connection with the fixing frame 2; and the bidirectional screw 4 is arranged in the middle of the fixing frame 2.

Example two

On the basis of the first embodiment, two ends of the aluminum frame section bar to be cut are clamped and fixed. The upper parts of the left side and the right side of the fixed frame 2 are provided with sliding grooves 21, clamping plates 3 are horizontally and dynamically connected in the sliding grooves 21, and anti-slip pads are fixedly connected on the inner walls of the clamping plates 3. The middle part of mount 2 installs bi-directional screw 4, and the rear side tip of bi-directional screw 4 passes through the axle and rotates with the spout 21 inner wall of rear side to be connected, and the front side tip of bi-directional screw 4 wears out the front side outer wall of mount 2. The two ends of the bidirectional screw 4 are provided with threads with the same pitch and opposite directions, and the two ends of the bidirectional screw 4 penetrate through the middle part of the sliding block 31 and are in threaded connection with the inner wall of the middle part of the sliding block 31. Through the middle part spiro union of both ends and slider 3 of two-way screw rod 4 to and the slip restriction of spout 21 to slider 3, the slider 3 that drives both sides inwards or outwards slides simultaneously, and slides the same distance simultaneously, so that the top splint 3 will be placed the section bar at mount 2 top middle part and carry out the centre gripping fixedly, and through being provided with the slipmat on the inner wall of splint 3, avoid splint 3 when the centre gripping to the section bar both sides, take place the centre gripping not hard up, cause section bar cutting in-process to produce and rock.

Example III

On the basis of the second embodiment, in order to simultaneously control the clamping plates 3 on two sides above the base 1 to move in the same direction and at the same distance, the situation that two ends of the clamping section bars clamped by the clamping plates 3 on two sides are not flush and the cutting inclination is caused is avoided. The part of the bidirectional screw 4 penetrating out of the front outer wall of the fixed frame 2 is fixedly connected with a screw head 41, the structure of the screw head 41 is divided into three layers, a gear 42 is arranged in the middle of the screw head 41, the radius of the front side and the rear side of the screw head 41 is larger than that of the gear 42, and a plum blossom groove is formed in the outer side end part of the screw head 41. The gears 42 are arranged in the end parts of the two sides of the driving belt 5, the gears 42 are meshed with the inner walls of the driving belt 5, and the front side and the rear side of the driving belt 5 are abutted with the inner walls of the two sides of the screw head 41. The driving wheel 5 is meshed with the gears 42 on two sides to drive one screw head 41 to rotate through the plum blossom, and the screw head 41 on the other side rotates in the same direction and same distance with the screw head 41, so that the bidirectional screw 4 in the fixing frame 2 on two sides rotates for the same number of turns, namely the clamping plates 3 on two sides move for the same distance, and the required cut profile is conveniently fixed and detached from the clamping plates 3.

An aluminum frame profile cutting apparatus comprising a clamping mechanism as in any one of embodiments 1-3.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fixture, characterized in that: the clamping mechanism comprises

The device comprises a base (1), wherein the two sides above the base (1) are fixedly connected with a fixing frame (2);

the clamping plates (3) are arranged on two sides above the fixing frame (2) and are in sliding connection with the fixing frame (2);

the bidirectional screw rod (4), the bidirectional screw rod (4) is arranged in the middle part of the fixing frame (2).

2. A clamping mechanism according to claim 1, wherein: a sliding groove (21) is formed in the upper portion of the left side and the upper portion of the right side of the fixing frame (2), a clamping plate (3) is horizontally and dynamically connected in the sliding groove (21), and an anti-slip pad is fixedly connected to the inner wall of the clamping plate (3).

3. A clamping mechanism according to claim 2, wherein: the middle part of mount (2) is installed two-way screw rod (4), and the rear side tip of two-way screw rod (4) is connected through the rotation of axle with spout (21) inner wall of rear side, and the front side outer wall of mount (2) is worn out to the front side tip of two-way screw rod (4).

4. A clamping mechanism according to claim 3, wherein: threads with the same pitch and opposite directions are arranged at two ends of the bidirectional screw rod (4), and the two ends of the bidirectional screw rod (4) penetrate through the middle of the sliding block (31) and are in threaded connection with the inner wall of the middle of the sliding block (31).

5. A clamping mechanism according to claim 3, wherein: the bidirectional screw rod (4) penetrates out of the part of the front outer wall of the fixing frame (2) and is fixedly connected with a screw head (41), the structure of the screw head (41) is divided into three layers, a gear (42) is arranged in the middle of the screw head (41), the radius of the front side and the rear side of the screw head (41) is larger than that of the gear (42), and a plum blossom groove is formed in the outer side end part of the screw head (41).

6. A clamping mechanism as claimed in claim 5, wherein: the gears (42) are arranged in the end parts of the two sides of the driving belt (5), the gears (42) are meshed with the inner walls of the driving belt (5), and the front side and the rear side of the driving belt (5) are abutted with the inner walls of the two sides of the screw head (41).

7. An aluminium frame section bar cutting equipment, its characterized in that: comprising a clamping mechanism according to any of claims 1-6.