CN217096840U

CN217096840U - Anti-falling clamping claw for angle steel

Info

Publication number: CN217096840U
Application number: CN202221062496.1U
Authority: CN
Inventors: 陈为英; 徐鹏; 王德华
Original assignee: Shandong Xingtian Sunshine Intelligent Equipment Co ltd
Current assignee: Shandong Xingtian Sunshine Intelligent Equipment Co ltd
Priority date: 2022-05-06
Filing date: 2022-05-06
Publication date: 2022-08-02
Anticipated expiration: 2032-05-06

Abstract

The utility model discloses an angle steel anticreep presss from both sides material claw belongs to shaped steel processing equipment technical field. The clamp comprises an upper jaw, a lower jaw, a push block and a positioning block, wherein the upper jaw and the lower jaw are hinged with each other, the push block is used for pushing the upper jaw to rotate, and the positioning block is fixed on a lower panel, and the clamp is characterized in that: the clamp comprises a positioning block and a lower clamp plate, wherein a locking sheet is embedded in a V-shaped port of the lower clamp plate positioned in front of the positioning block, and the upper end of the locking sheet is exposed out of the bottom surface of the V-shaped port. The utility model discloses a set up the stay in the V-arrangement port of nipper down, can make the clamping claw when pressing from both sides tight angle steel work piece, can carry out reliable chucking to the angle steel through the stay, can prevent effectively that the angle steel from breaking away from the condition of locating piece reference surface at the in-process that advances, guarantee that the work piece location is accurate, effectively guaranteed work piece processingquality.

Description

Angle steel anticreep presss from both sides material claw

Technical Field

The utility model relates to an angle steel anticreep presss from both sides material claw belongs to shaped steel processing equipment technical field.

Background

In the automatic angle steel processing equipment, angle steel is fed by clamping an angle steel workpiece through an angle steel clamping claw on a feeding trolley. The existing angle steel clamping claw has many disadvantages, mainly including: when the feeding trolley stops in the feeding process, due to inertia, the clamping jaw is easy to clamp tightly, so that the angle steel is separated from the reference surface of the clamping jaw. Because the angle steel adopts servo motor control when advancing, can lead to appearing the angle steel when breaking away from with the reference surface of clamping claw the hole interval of processing inaccurate and the inaccurate condition of length of shearing, the waste product appears easily, influences the product processing qualification rate.

Disclosure of Invention

To the above-mentioned defect that exists among the prior art, the utility model provides a simple structure, can prevent effectively that the angle steel work piece from breaking away from the angle steel anticreep double-layered material claw of the reference surface of double-layered material claw.

The utility model discloses a realize through following technical scheme: the utility model provides an angle steel anticreep clamping jaw, includes looks articulated last claw, lower nipper for promote the ejector pad of upper claw pivoted, the locating piece of fixing on panel under, characterized by: the clamp comprises a positioning block and a lower clamp plate, wherein a locking sheet is embedded in a V-shaped port of the lower clamp plate positioned in front of the positioning block, and the upper end of the locking sheet is exposed out of the bottom surface of the V-shaped port.

The utility model discloses during operation, the angle steel work piece is arranged in on the V-arrangement port of lower nipper and is fixed a position as the reference surface through the front portion of locating piece, the power supply promotes the ejector pad and drives the tong claw rotation and compresses tightly the angle steel work piece, the upper end contact of angle steel work piece lower part and stay this moment, the stay is with the angle steel chucking under the force application of force effect at last tong claw to make the angle steel can not cause the angle steel work piece to break away from the reference surface of locating piece because of middle parking at the in-process of sending, work piece processingquality has been guaranteed.

Furthermore, in order to ensure the locking piece to reliably lock the angle steel workpiece, the upper end of the locking piece is provided with a sharp corner.

Furthermore, a groove transversely arranged along the lower nipper is arranged at the V-shaped port of the lower nipper, and the locking sheet is fixedly arranged in the groove.

Furthermore, in order to ensure the reliable locking of the angle steel workpiece, the upper end of the locking sheet is exposed out of the bottom surface of the V-shaped port by 1-1.5 mm.

The beneficial effects of the utility model are that: the utility model discloses a set up the stay in the V-arrangement port of nipper down, can make the clamping claw when pressing from both sides tight angle steel work piece, can carry out reliable chucking through the stay to the angle steel, can prevent effectively that the angle steel work piece from breaking away from the condition of the reference surface of locating piece when the angle steel parks at the in-process that advances, guarantee that the work piece location is accurate, effectively guaranteed work piece processingquality, improve the product percent of pass. The utility model discloses simple structure, it is reliable to the work piece centre gripping to press from both sides the material claw, and the result of use is obvious, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural diagram of the present invention

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a schematic sectional view A-A of FIG. 2;

FIG. 5 is an enlarged schematic view of the front half of FIG. 2;

fig. 6 is an enlarged schematic view of a portion B in fig. 3;

in the figure, the clamp comprises a push block 1, a push block 2, an upper jaw 3, a positioning block 4, a locking sheet 5, a lower jaw 5-1, a V-shaped port 6, an angle steel workpiece 7 and a groove.

Detailed Description

The invention will now be further described by way of non-limiting examples in conjunction with the accompanying drawings in which:

as shown in the attached drawing, the angle steel anti-falling clamping claw comprises an upper claw 2, a lower nipper 5, a push block 1 and a positioning block 3. The upper jaw 2 is hinged with the lower jaw 5 through a pin shaft, and the upper jaw 2 can rotate around the pin shaft. The push block 1 is arranged at the rear part of the upper jaw 2, the rear part of the push block 1 is connected with a power source, and the push block 1 can push the upper jaw 2 to rotate under the action of the power source. The positioning block 3 is fixed on the lower panel 5 and used for positioning a workpiece, and the front part of the positioning block 3 is a positioning reference surface. The front end (namely the front of the positioning block) of the lower nipper 5 is a V-shaped port 5-1, the upper part of the lower nipper is a V-shaped port, and the V-shaped port is used for positioning an angle steel workpiece. A locking sheet 4 is embedded in the V-shaped port 5-1, the upper end of the locking sheet 4 is exposed out of the bottom surface of the V-shaped port 5-1, and preferably: the upper end of the locking sheet 4 is exposed out of the bottom surface of the V-shaped port by 1-1.5 mm. The utility model provides a stay 4 can adopt among the prior art various fixed forms to fix it in V-arrangement port 5-1's V-arrangement mouth, and for processing, preferred V-arrangement port 5-1 department at lower nipper 5 is equipped with a recess 7 along the horizontal setting of lower nipper 5 in this embodiment, stay 4 passes through the fix with screw in recess 7.

In order to ensure a reliable locking of the angle steel work piece, it is preferred that the upper end of the locking tab 4 is provided with a sharp corner.

The utility model discloses the during operation pushes away angle steel work piece 6 to the V-arrangement mouth of the V-arrangement port 5-1 of lower nipper 5 through the manual work on, fixes a position through the anterior reference surface of locating piece 3, and power supply promotion ejector pad 1 drives 2 rotations of tong claw and compresses tightly angle steel work piece 6, and locking plate 4 is 6 chucking with angle steel work piece this moment, and angle steel can not cause angle steel work piece to break away from the reference surface of locating piece 3 because of middle parking at the in-process of sending into like this, has guaranteed work piece processingquality.

Other parts in this embodiment are the prior art, and are not described herein again.

Claims

1. The utility model provides an angle steel anticreep clamping jaw, includes looks articulated last claw (2), lower nipper (5) for promote last claw (2) pivoted ejector pad (1), fix locating piece (3) on lower nipper (5), characterized by: the clamp is characterized in that a locking sheet (4) is embedded in a V-shaped port of a lower clamp plate (5) located in front of a positioning block (3), and the upper end of the locking sheet (4) is exposed out of the bottom surface of the V-shaped port.

2. The angle iron anti-falling clamping claw as claimed in claim 1, which is characterized in that: the upper end of the locking sheet (4) is provided with a sharp corner.

3. The angle iron anticreep clamping jaw of claim 1 or 2, characterized by: the V-shaped port of the lower nipper (5) is provided with a groove which is transversely arranged along the lower nipper, and the locking sheet (4) is fixedly arranged in the groove.

4. The angle iron anti-falling clamping claw as claimed in claim 3, which is characterized in that: the upper end of the locking sheet (4) is exposed out of the bottom surface of the V-shaped port by 1-1.5 mm.