CN212978533U

CN212978533U - 21274h-shaped section bar cutting clamping structure

Info

Publication number: CN212978533U
Application number: CN202021861928.6U
Authority: CN
Inventors: 田明选; 何丹
Original assignee: Zhengzhou Datou Hardware Products Co ltd
Current assignee: Zhengzhou Datou Hardware Products Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-16
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a clamping structure for cutting a v-shaped section bar, which comprises a plate frame, wherein a clamping piece for fixing the v-shaped section bar is slidably arranged on the plate frame; the clamping piece comprises a bottom plate and a top plate, wherein an upright post is arranged between the bottom plate and the top plate, a pressing plate is arranged below the top plate, an air cylinder is arranged on the top plate, and the telescopic end of the air cylinder is fixedly connected with the pressing plate; the bottom plate is also provided with a bottom support for supporting the shape material of the lift-type elevator lift-; the collet includes through fastening bolt fixed mounting's base plate on the bottom plate, and fixed mounting has a pair of riser on the base plate, and slidable mounting has a pair of slider between a pair of riser, rotates on the riser and installs the screw rod with the slider spiro union. The lower part of the pressing plate is provided with a rubber sheet. The pressing plate is provided with a plurality of guide posts penetrating through the top plate. The utility model discloses can stabilize the centre gripping to it under the prerequisite of avoiding to the structure of the shape section bar to cause destruction to can be applicable to the shape section bar of the different specifications of \21274.

Description

21274h-shaped section bar cutting clamping structure

Technical Field

The utility model belongs to the technical field of clamping structure for the cutting machine, concretely relates to clamping structure is used in cutting of shape section bar 21274.

Background

In industrial production, a section bar with a shape of' 21274.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the deficiency of prior art, provide a can be to the stable centre gripping of a \21274, shape section bar 21274uses the clamping structure, concrete scheme is as follows:

a clamping structure for cutting a v-shaped section comprises a plate frame, wherein a clamping piece for fixing the v-shaped section is slidably mounted on the plate frame; the clamping piece comprises a bottom plate and a top plate, an upright post is arranged between the bottom plate and the top plate, a pressing plate is arranged below the top plate, an air cylinder is arranged on the top plate, and a telescopic end of the air cylinder is fixedly connected with the pressing plate; the bottom plate is also provided with a bottom support for supporting the shape material of the lift-type elevator lift-type; the collet comprises a base plate fixedly installed on the bottom plate through fastening bolts, a pair of vertical plates are fixedly installed on the base plate, a pair of sliding blocks are installed between the vertical plates in a sliding mode, and a screw rod connected with the sliding blocks in a threaded mode is installed on the vertical plates in a rotating mode.

Based on the above, the lower part of clamp plate is equipped with the rubber.

Based on the above, the pressing plate is provided with a plurality of guide posts penetrating through the top plate.

The utility model discloses relative prior art has substantive characteristics and progress, specifically speaking, the utility model has the following advantages:

1. the utility model discloses in, the holder includes collet and clamp plate, and this structural design can be to the \21274thatneeds the cutting under the prerequisite that the shape section bar caused deformation, and the centre gripping is stabilized to the shape section bar, and then guarantees \21274, and the stability of shape section bar when the cutting guarantees the cutting effect.

2. The utility model discloses in, the collet includes a pair of slider, and the interval accessible screw rod of slider is adjusted, and this structural design makes the collet can the different specifications of bearing \21274, the shape section bar.

Drawings

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

Fig. 2 is a front view of the middle bottom bracket of the present invention.

Fig. 3 is a side view of the bottom bracket of the present invention.

Fig. 4 is a schematic view of the fitting structure of the middle \ 21274;, shaped section bar and bottom bracket of the present invention.

In the figure: 1. a plate frame; 2. a clamping member; 3. a base plate; 4. a top plate; 5. a column; 6. pressing a plate; 7. a guide post; 8. a cylinder; 9. a bottom support; 91. a substrate; 92. fastening a bolt; 93. a vertical plate; 94. a screw; 95. a slider; 10. rubber sheets; 11. \ 21274and a shape section.

Detailed Description

The technical solution of the present invention will be described in further detail through the following embodiments.

Examples

As shown in fig. 1-4, the utility model provides a clamping structure for cutting a v-21274h-shaped section bar 11, which comprises a plate frame 1, wherein a clamping piece 2 for fixing the v-21274h-shaped section bar 11 is slidably mounted on the plate frame 1.

The clamping piece 2 comprises a bottom plate 3 and a top plate 4, a stand column 5 is arranged between the bottom plate 3 and the top plate 4, a pressing plate 6 is arranged below the top plate 4, an air cylinder 8 is arranged on the top plate 4, and the telescopic end of the air cylinder 8 is fixedly connected with the pressing plate 6.

In consideration of the structural characteristics of the v-21274h-shaped profile 11, a bottom support 9 for supporting the v-21274h-shaped profile 11 is arranged on the bottom plate 3 in order to prevent the shape of the v-shaped profile 11 from being damaged by external force in the clamping process.

The bottom support 9 includes the base plate 91 through fastening bolt 92 fixed mounting on the bottom plate 3, fixed mounting has a pair of riser 93 on the base plate 91, and is a pair of slidable mounting has a pair of slider 95 between the riser 93, and this slider 95 is used for stretching into \21274, and the breach of shape section bar 11 is in order to bear it, and in view of \21274, the specification of shape section bar 11 can be different, for increasing the utility model discloses a commonality rotate on the riser 93 install with the screw rod 94 of slider 95 spiro union.

In order to prevent the pressure plate 6 from damaging the v-21274h-shaped section bar 11 at the moment when the pressure plate 6 is pressed, a rubber sheet 10 is specially arranged below the pressure plate 6.

In order to ensure stable vertical movement of the platen 6, the platen 6 is provided with a plurality of guide posts 7 penetrating the top plate 4.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims

1. The utility model provides a shape section bar cutting is with centre gripping structure which characterized in that: the clamp comprises a plate frame (1), wherein a clamping piece (2) for fixing a v-shaped profile (11) is arranged on the plate frame (1) in a sliding manner; the clamping piece (2) comprises a bottom plate (3) and a top plate (4), an upright post (5) is arranged between the bottom plate (3) and the top plate (4), a pressing plate (6) is arranged below the top plate (4), an air cylinder (8) is arranged on the top plate (4), and the telescopic end of the air cylinder (8) is fixedly connected with the pressing plate (6); the bottom plate (3) is also provided with a bottom support (9) for supporting a v-shaped section bar (11); the bottom support (9) comprises a base plate (91) fixedly mounted on the bottom plate (3) through a fastening bolt (92), a pair of vertical plates (93) are fixedly mounted on the base plate (91), a pair of sliding blocks (95) are slidably mounted between the vertical plates (93), and a screw (94) in threaded connection with the sliding blocks (95) is rotatably mounted on the vertical plates (93).

2. The clip structure for cutting v-21274; shaped profile according to claim 1, wherein: and a rubber sheet (10) is arranged below the pressing plate (6).

3. The clip structure for cutting v-21274; shaped profile according to claim 2, wherein: and a plurality of guide posts (7) penetrating through the top plate (4) are arranged on the pressing plate (6).