CN211310562U - Metal high-temperature material transferring hanging tongs - Google Patents

Abstract

The utility model belongs to metal hot stamping production facility field, concretely relates to metal high temperature material changes material hanging tong, through set up in the both sides of keeping silent and strengthen post and grip block, in process of production, the cavity that is used for the installation to strengthen the post need not to set up of keeping silent of first pincers body and second pincers body, has solved the inconvenience that causes because of strengthening post fore-and-aft direction size adaptation in follow-up assembling process, has simplified production technology step, and, because the utility model discloses in strengthen the removable setting of post and grip block on keeping silent, when assembling, the first pincers body of single size and second pincers body can use the enhancement post of different length, have increased the equipment adaptability of first pincers body and second pincers body, still have the advantage that the equipment is convenient, the easy access is changed.

Description

Metal high-temperature material transferring hanging tongs

Technical Field

The utility model belongs to metal hot stamping production facility field, concretely relates to metal high temperature material changes material tongs.

Background

The metal hot stamping process generally comprises the working procedures of partial pressure type, shallow drawing, deep drawing and the like, and a special tool is required to be used when the high-temperature metal blank is transferred among the working procedures, so that the special tool is convenient to operate, safe and reliable. The material instrument of changeing commonly used is that the manual work changes preface work with clamp centre gripping work piece, however, transfer process intensity of labour is big, needs 2 workman cooperation manual operation, and is higher to personnel's requirement to, there is the problem that work efficiency is low, the potential safety hazard is big, manufacturing cost is higher in adopting manual operation.

In the prior art, patent document with application publication number CN109626205A provides a heavy forging hanging tong, which transfers a workpiece in a hoisting manner after clamping the corresponding workpiece by the hanging tong, thereby solving the problem generated in the manual operation process, however, the reinforcing rib plate in the patent document is located inside the tong claw, when manufacturing and installing, the space for installing the reinforcing rib plate needs to be preset on the tong claw, which causes that the tong claw can only be applied to the reinforcing rib plate of a single model, and the problem of insufficient adaptability exists in the use process.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metal high temperature material changes material tongs to solve the not enough problem of adaptability in the prior art in the use.

The utility model discloses a metal high temperature material changes material tongs adopts following technical scheme: the utility model provides a metal high temperature material changes material hanging tongs, includes the first pincers body and the second pincers body that extend along upper and lower direction, first pincers body and second pincers body are through pivot cross rotation connection, first pincers body and second pincers body all include the operation handle that is located the vice jaw of pivot one side and is located the pivot opposite side, and relative setting forms the centre gripping cavity that is used for the corresponding blank of centre gripping to extend along the fore-and-aft direction about two vice jaws, the outside of vice jaw in the circumference position department removable enhancement post that extends along the fore-and-aft direction that is equipped with of centre gripping cavity, be equipped with the grip block with the inside wall adaptation of centre gripping cavity on the enhancement post.

Preferably, the front side and the rear side of the jaw are provided with the reinforcing column and the clamping block.

Preferably, the jaw is provided with a mounting hole, and the reinforcing column is adjustably mounted in the mounting hole along the left-right direction.

Preferably, the reinforcing column is provided with threads, and nuts matched with the threads are respectively arranged on the reinforcing column at the positions on two sides of the jaw in a penetrating manner, so that the reinforcing column can be adjusted in the left and right directions in the mounting hole.

Preferably, one side of the clamping block for clamping the corresponding blank is provided with anti-slip teeth.

Preferably, the operating handle is provided with a lifting lug for lifting.

The utility model has the advantages that:

the utility model provides a metal high temperature material changes material hanging tong sets up enhancement post and grip block through the both sides at keeping silent, in process of production, the cavity that is used for the installation enhancement post need not to set up of keeping silent of first pincers body and second pincers body, has solved the inconvenience that causes because of strengthening post fore-and-aft direction size adaptation in subsequent assembling process, has simplified production technology step, and, because the utility model discloses well the removable setting of enhancement post and grip block is on keeping silent, when assembling, the first pincers body of single size and second pincers body can use the enhancement post of different length, have increased the equipment adaptability of first pincers body and second pincers body, still have the advantage that the equipment is convenient, the easy access is changed.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural view of a specific embodiment of a metal high-temperature material transferring hanging tongs of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a schematic structural view of an anti-slip tooth of the metal high-temperature material transferring hanging tongs of the utility model;

reference numerals:

1: an operating handle; 2: lifting lugs; 3: a fixing hole; 4: a jaw; 5: a bolt; 6: a cotter pin; 7: tightening the nut; 8: a spring washer; 9: a clamping cavity; 10: a reinforcement column; 11: a clamping block; 12: a nut; 13: and (4) anti-slip teeth.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein and similar modifications can be made by one skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not limited to the embodiments of the substrate disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The utility model discloses an embodiment of material hanging tong is changeed to metal high temperature, as shown in fig. 1 to fig. 3, a material hanging tong is changeed to metal high temperature material, include the first pincers body and the second pincers body that extend along upper and lower direction, first pincers body and second pincers body rotate the connection through the pivot is alternately, first pincers body and second pincers body all include the handle 1 that is located the vice jaw 4 of pivot one side and is located the pivot opposite side, two keep silent 4 about relative settings form and are used for the corresponding blank of centre gripping to follow the centre gripping cavity 9 that the fore-and-aft direction extends, the outside of keeping silent 4 is removable in the reinforcing post 10 that extends along the fore-and-aft direction that is equipped with in the circumference position department of centre gripping cavity 9, be equipped with the grip block 11 with the inside wall adaptation of centre gripping cavity 9 on the. Through set up the enhancement post 10 and the grip block 11 in the both sides of keeping silent 4, in process of production, the jaw 4 of the first front pincers body and the second pincers body need not to set up the cavity that is used for installing the enhancement post 10, has solved the inconvenience that causes because of strengthening post 10 front and back direction size adaptation in subsequent assembling process, has simplified production technology step, and, because the utility model discloses well reinforcing post 10 and the removable setting of grip block 11 are on keeping silent 4, when assembling, the first pincers body of single size and the second pincers body can use the enhancement post 10 of different length, have increased the equipment adaptability of the first pincers body and the second pincers body, still have the advantage that the equipment is convenient, convenient to overhaul is changed.

In this embodiment, the crossing position of the first caliper body and the second caliper body is provided with a fixing hole 3, when assembling, the two fixing holes 3 are aligned to each other, the bolt 5 is inserted and fixed by the fastening nut 7, the bolt 5 is provided with a spring gasket 8 in pressing contact with the corresponding fixing hole 3 on one side of the fastening nut 7, and the bolt 5 is provided with a cotter pin 6 on the other side of the fastening nut 7, so that the fastening nut 7 can be prevented from loosening and falling off.

Further, in this embodiment, the front and rear sides of the jaw 4 are provided with the reinforcement columns 10 and the clamping blocks 11, and the front and rear sides are provided with the reinforcement columns 10 and the clamping blocks 11, which is beneficial to improving the stability in the transferring process.

Further, the jaw 4 is provided with a mounting hole, the reinforcing column 10 is installed in the mounting hole in a penetrating manner in the left-right direction, specifically, the reinforcing column 10 in this embodiment is provided with a thread, and nuts 12 adapted to the thread are installed on the reinforcing column 10 in penetrating manner at positions on both sides of the jaw 4, so that the reinforcing column 10 is adjustable in position in the left-right direction in the mounting hole, and further, when two sections of workpieces with different weights are clamped, clamping positions on both sides are adjusted, which is beneficial to clamping stability, and meanwhile, the thread adjusting manner is convenient to process, and the production cost is low.

Furthermore, one side of the clamping block 11, which is used for clamping the corresponding blank, is provided with an anti-slip tooth 13, so that the workpiece is prevented from slipping off the hanging tongs.

Further, the operation handle 1 is provided with a lifting lug 2 for lifting, and the lifting lug 2 is provided at an intermediate position of the operation handle 1 in the present embodiment.

It should be noted that, in other embodiments of the present invention, the connection between the reinforcing column and the jaw may be a threaded connection, or may be a pin shaft inserted and fixed; the shape of the holding cavity is circular or elliptical; the front and back sides of the jaw may be provided with reinforcing posts on only one side.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. The utility model provides a metal high temperature material changes material hanging tong, includes the first pincers body and the second pincers body that extend along upper and lower direction, the first pincers body and the second pincers body are connected through pivot cross rotation, the first pincers body and the second pincers body all including the handle that is located keeping silent of pivot one side and is located the pivot opposite side, two keep silent about relative the setting form be used for the centre gripping cavity that the corresponding blank of centre gripping extends along the fore-and-aft direction, its characterized in that: the reinforcing columns extending in the front-back direction are detachably arranged at the circumferential positions, outside the jaw, of the clamping cavity, and clamping blocks matched with the inner side wall of the clamping cavity are arranged on the reinforcing columns.

2. The metal high-temperature material transferring hanging tongs according to claim 1, characterized in that: the front side and the rear side of the jaw are provided with the reinforcing column and the clamping block.

3. The metal high-temperature material transferring hanging tongs according to claim 2, characterized in that: the jaw is provided with a mounting hole, and the reinforcing column is adjustably mounted in the mounting hole along the left-right direction.

4. The metal high-temperature material transferring hanging tongs according to claim 3, characterized in that: the reinforcing column is provided with threads, and nuts matched with the threads are arranged on the reinforcing column at the positions on the two sides of the jaw in a penetrating manner, so that the reinforcing column can be adjusted in the left and right directions in the mounting hole.

5. The metal high-temperature material transferring hanging tongs according to claim 4, characterized in that: and anti-slip teeth are arranged on one side of the clamping block, which is used for clamping the corresponding blank.

6. The metal high-temperature material transferring hanging tongs according to claim 5, characterized in that: the operating handle is provided with a lifting lug for lifting.

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