CN216940257U

CN216940257U - High-precision positioning and clamping device for aluminum products

Info

Publication number: CN216940257U
Application number: CN202123339602.4U
Authority: CN
Inventors: 蒋利峰; 董杰; 李莉
Original assignee: Zhejiang Fuyou Technology Co ltd
Current assignee: Zhejiang Fuyou Technology Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-07-12
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a high-precision positioning and clamping device for aluminum products, which comprises a base and a limiting block, wherein two symmetrical limiting bulges are arranged on the base, a sliding groove is formed between the two limiting bulges, a sliding block with a matched shape is connected in the sliding groove in a sliding manner, a first baffle plate is also arranged on the base, a notch is arranged on one side of the sliding block, which faces to the first baffle plate, a rotatable pressing block is arranged in the notch, the cross section of the pressing block is in an L shape, a first spring is arranged between the pressing block and the sliding block, the other side of the sliding block is in contact with the limiting block, the limiting block is rotatably connected with the limiting bulges and is provided with an arc-shaped surface, the limiting block is used for pushing the sliding block to be close to the first baffle plate when rotating, the device has a simple structure, can be clamped from two directions simultaneously, has a good clamping effect and is convenient to operate, and the clamping state can be changed only by rotating the limiting block, the processing precision and the processing efficiency are improved.

Description

High-precision positioning and clamping device for aluminum products

Technical Field

The utility model relates to the technical field of clamping equipment, in particular to a high-precision positioning and clamping device for an aluminum product.

Background

The properties of the material determine the use of the material, and aluminum has various excellent properties, so that the aluminum plate has wide application in life, wherein the aluminum plate material is a common material in life, and generally comprises a pure aluminum plate, an alloy aluminum plate, a thin aluminum plate, a medium-thickness aluminum plate and a patterned aluminum plate. Aluminum plate probably involves processes such as spraying, cutting hole, plane are polished in the manufacturing process, all need carry out the centre gripping to panel fixed, and current centre gripping equipment common structure is complicated, uses inconveniently, and the centre gripping effect is relatively poor, influences machining efficiency and machining precision, consequently is necessary to design a high accuracy positioning clamping device for aluminum products in order to solve above technical problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model relates to a high-precision positioning and clamping device for aluminum products, which has a simple and reliable structure, effectively solves the technical problems, is suitable for popularization and application, and is realized by the following technical scheme:

the utility model provides an aluminium product is with high accurate positioning clamping device, includes base, stopper, be provided with the spacing arch of two symmetries on the base, two form the spout between the spacing arch, sliding connection has shape assorted slider in the spout, still be equipped with first baffle on the base, the slider is equipped with the breach towards one side of first baffle, be equipped with rotatable briquetting in the breach, the cross-section of briquetting is L shape, be equipped with first spring between briquetting and the slider, the opposite side and the stopper contact of slider, the stopper rotates with spacing arch to be connected, the stopper is equipped with the arcwall face, the stopper is used for promoting the slider when rotating and is close to first baffle.

On the basis of the above scheme and as a preferable scheme of the scheme: the slider is connected with the second spring in the one side of keeping away from first baffle, the second spring is used for driving about the slider and resets.

On the basis of the above scheme and as a preferable scheme of the scheme: still be provided with the fixed block on the base, the fixed block is located between first baffle and the spacing arch, the top of fixed block is equipped with the connecting plate, connecting plate fixedly connected with second baffle, second baffle and first baffle mutually perpendicular, be equipped with the bar hole on the connecting plate, the downthehole fixing bolt that is equipped with of bar.

On the basis of the above scheme and as a preferable scheme of the scheme: the cross section of the sliding block is in an isosceles trapezoid shape.

On the basis of the above scheme and as a preferable scheme of the scheme: and a holding rod is arranged on one side of the limiting block.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that: the clamping device is simple in structure, can clamp from two directions simultaneously, is good in clamping effect, is convenient to operate, can change the clamping state only by rotating the limiting block, and improves the machining precision and the machining efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of an unclamped state;

fig. 3 is a schematic view of a clamped state.

Detailed Description

In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments, however, the specific embodiments and embodiments described below are only for illustrative purposes and are not intended to limit the present invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on the directions or positional relationships shown in fig. 1, are only for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present application, the terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated.

The utility model relates to a high-precision positioning and clamping device for aluminum products, which comprises a base 1 and a limiting block 2, wherein the base 1 is provided with two symmetrical limiting bulges 3, a sliding groove is formed between the two limiting bulges 3, a sliding block 4 with a matched shape is connected in the sliding groove in a sliding manner, preferably, the cross section of the sliding block 4 is isosceles trapezoid, the width of the upper side of the sliding block 4 is smaller than that of the lower side, so that the sliding block 4 can be always limited in the sliding groove and cannot jump upwards, and the base 1 is also provided with a first baffle 5, slider 4 is equipped with the breach towards one side of first baffle 5, be equipped with rotatable briquetting 6 in the breach, the cross-section of briquetting 6 is L shape, and the both ends of briquetting 6 are equipped with the bulge down and towards first baffle 5 respectively, be equipped with first spring 7 between briquetting 6 and the slider 4, the opposite side and the stopper 2 contact of slider 4, stopper 2 rotates with spacing arch 3 to be connected, stopper 2 is equipped with arcwall face 8, stopper 2 is used for promoting slider 4 when rotating and is close to first baffle 5. Further, a second spring 9 is connected to the side of the sliding block 4 far away from the first baffle 5, and the second spring 9 is used for driving the sliding block 4 to return. As shown in fig. 2, the plate 10 is in an uncompressed state, the arc surface 8 of the limiting block 2 contacts with the sliding block 4, when an external force is applied, the limiting block 2 rotates anticlockwise, the second spring 9 is stretched, the first spring 7 is compressed, and finally the state shown in fig. 3 is reached, the pressing block 6 is tightly supported with the upper surface and the right surface of the plate 10, the left side of the plate 10 contacts with the first baffle 5, the sliding block 4 is limited by the limiting block 2 to move and can not return, the clamping is completed, when the limiting block 2 rotates clockwise, the second spring 9 can gradually pull back the pressing block 6 to reset, the device is simple in structure, the clamping can be simultaneously carried out from two directions, the clamping effect is good, the double-sided clamping of the plate 10 is realized, the operation is convenient, the clamping state can be changed only by rotating the limiting block 2, and the processing precision and the processing efficiency are improved.

Further preferred in this embodiment, still be provided with fixed block 11 on the base 1, fixed block 11 is located between first baffle 5 and the spacing arch 3, the top of fixed block 11 is equipped with connecting plate 12, connecting plate 12 fixedly connected with second baffle 13, second baffle 13 and first baffle 5 mutually perpendicular, be equipped with the bar hole on the connecting plate 12, the downthehole fixing bolt 14 that is equipped with of bar is connected with the screw hole on the fixed block 11 after fixing bolt 14 passes the bar hole, and fixing bolt 14 is used for the fixed connection piece and makes second baffle 13 rigidity, and second baffle 13 is used for fixing a position panel 10, and the position of second baffle 13 can be adjusted to adapt to different panel 10.

In this embodiment, it is further preferable that a holding rod 15 is disposed on one side of the limiting block 2, and the holding rod 15 is convenient for a worker to hold to rotate the limiting block 2.

The specific working principle is as follows: place this device on the pallet of corresponding processing equipment, then place the panel 10 that will process on base 1 and lie in between fixture block and the first baffle 5, one side and the 13 contact assurance positions of second baffle of panel 10, then the workman can grip 15 anticlockwise rotation stoppers 2 of holding rod, and the fixture block rotates automatic plate 10 that compresses tightly after reaching preset position.

It should be noted that the technical features of the spring, the screw connection, the rotation connection, etc. related to the present patent application should be regarded as the prior art, and the specific structure, the operation principle, and the control manner and the spatial arrangement manner that may be related to the technical features should be adopted by the conventional choice in the field, and should not be regarded as the utility model point of the present patent, and the present patent is not further specifically described in detail.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes in structure, shape and principle of the utility model should be covered by the protection scope of the utility model.

Claims

1. The utility model provides an aluminium product is with high accurate positioning clamping device which characterized in that: including base, stopper, be provided with the spacing arch of two symmetries on the base, two form the spout between the spacing arch, sliding connection has shape assorted slider in the spout, still be equipped with first baffle on the base, the slider is equipped with the breach towards one side of first baffle, be equipped with rotatable briquetting in the breach, the cross-section of briquetting is L shape, be equipped with first spring between briquetting and the slider, the opposite side and the stopper contact of slider, the stopper rotates with spacing arch to be connected, the stopper is equipped with the arcwall face, the stopper is used for promoting the slider when rotating and is close to first baffle.

2. The aluminum product high-precision positioning and clamping device as recited in claim 1, wherein: the slider is connected with the second spring in the one side of keeping away from first baffle, the second spring is used for driving about the slider and resets.

3. The aluminum product high-precision positioning and clamping device as recited in claim 1, wherein: still be provided with the fixed block on the base, the fixed block is located between first baffle and the spacing arch, the top of fixed block is equipped with the connecting plate, connecting plate fixedly connected with second baffle, second baffle and first baffle mutually perpendicular, be equipped with the bar hole on the connecting plate, the downthehole fixing bolt that is equipped with of bar.

4. The aluminum product high-precision positioning and clamping device as recited in claim 1, wherein: the cross section of the sliding block is in an isosceles trapezoid shape.

5. The aluminum product high-precision positioning and clamping device as recited in claim 1, wherein: and a holding rod is arranged on one side of the limiting block.