CN215697523U - Automobile crossbeam's trompil mould - Google Patents

Abstract

The utility model relates to a hole-opening die for an automobile beam, which comprises a bottom plate, an end block fixed at the top of the bottom plate, a first suspension beam, a second suspension beam, a first seat block, a second seat block, a third seat block and an execution assembly, wherein the first suspension beam and the second suspension beam are transversely inserted and fixed in the end block and are distributed in parallel front and back; the automobile beam fixing device can fix two automobile beams at one time, and can complete the opening of a plurality of through holes on each automobile beam at the same time without repeatedly adjusting the fixing positions of the automobile beams, so that the operation steps are greatly simplified, the processing efficiency is greatly improved, and the labor intensity is obviously reduced.

Description

Automobile crossbeam's trompil mould

Technical Field

The utility model relates to a hole forming die for an automobile beam.

Background

The automobile beam is an important bearing part of an automobile framework, and the automobile beam needs to be subjected to a plurality of processing procedures after primary forming, wherein the processing procedures comprise a hole opening procedure; when the existing automobile beam is used for opening holes, the automobile beam is firstly fixed in conventional hole opening equipment by means of a positioning fixture, then the fixed position of the automobile beam is repeatedly adjusted to sequentially complete the opening of a plurality of through holes, the operation steps are extremely complicated, the processing efficiency is lower, the labor intensity is higher, and the automobile beam is to be further improved.

SUMMERY OF THE UTILITY MODEL

In view of the current situation of the prior art, the utility model aims to provide the automobile beam punching die which greatly simplifies the operation steps, greatly improves the processing efficiency and obviously reduces the labor intensity.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the punching die for the automobile beam is characterized by comprising a bottom plate, an end block fixed at the top of the bottom plate, a first suspension beam, a second suspension beam, a first seat block, a second seat block, a third seat block and an execution assembly, wherein the first suspension beam and the second suspension beam are transversely inserted and fixed in the end block and are distributed in parallel front and back; the execution assembly comprises a pressing plate, a top plate, two guide sleeves, two stand columns and a cylinder body, wherein the pressing plate is transversely arranged above the end parts of a first suspension beam and a second suspension beam, the top plate is transversely arranged above the pressing plate, the two guide sleeves are embedded in the pressing plate, the two stand columns are vertically and movably inserted into the two guide sleeves respectively, the cylinder body is fixed at the top of the top plate, the two stand columns are arranged between the first suspension beam and the second suspension beam, the upper ends of the two stand columns are fixed at the bottom of the top plate, the lower ends of the two stand columns are fixed at the top of the bottom plate, the telescopic end of the cylinder body vertically penetrates through the top plate downwards and is fixed on the pressing plate, a first cylindrical punch head, two cylindrical tool holders and two second cylindrical punch heads are further fixed on the front side of the bottom of the pressing plate, the two second cylindrical punch heads are arranged on the right sides of the two cylindrical tool holders, the first cylindrical punch head is arranged between the two cylindrical tool holders, and the end part of the first cylindrical punch head is concentrically arranged above a circular hole, a groove-shaped tool bit is formed at the end part of each of the two cylindrical tool apron, the two groove-shaped tool bits are respectively arranged right above the two groove holes, and the end parts of the two second cylindrical punches are respectively concentrically arranged above the two second round holes; and a third cylindrical punch is further fixed on the rear side of the bottom of the pressing plate, and the end part of the third cylindrical punch is concentrically arranged above the third round hole.

Preferably, a bracket is further fixed to the top of the bottom plate, a supporting plate is formed behind the top of the bracket, correspondingly, a sinking groove is formed in the front side of the end of the first suspension beam, and the end of the supporting plate is inserted into the sinking groove.

Preferably, the outer side of the root of the second suspension beam is further sleeved with a limiting block, the bottom of the limiting block is attached to the top of the bottom plate, a screw rod is further inserted and screwed into the right side of the end block, the right end of the screw rod is rotatably fixed on the limiting block, and a hand wheel is further fixed at the left end of the screw rod.

Compared with the prior art, the utility model has the advantages that: the automobile beam fixing device can fix two automobile beams at one time, and can complete the opening of a plurality of through holes on each automobile beam at the same time without repeatedly adjusting the fixing positions of the automobile beams, so that the operation steps are greatly simplified, the processing efficiency is greatly improved, and the labor intensity is obviously reduced.

Drawings

FIG. 1 is a right front side structural view of the present invention;

fig. 2 is a right rear side structural view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

As shown in fig. 1-2, a hole forming die for a cross beam of an automobile comprises a base plate 1, an end block 2 fixed at the top of the base plate 1, a first suspension beam 3 and a second suspension beam 4 which are transversely inserted and fixed in the end block 2 and are distributed in parallel front and back, a first seat block 6 and a second seat block 7 which are embedded at the upper side of the end part of the first suspension beam 3 and are distributed left and right, a third seat block 9 which is embedded at the upper side of the end part of the second suspension beam 4, and an execution assembly 8 which is arranged at the top of the base plate 1 and is arranged between the end parts of the first suspension beam 3 and the second suspension beam 4, wherein a first round hole 61 and two slotted holes 62 are formed in the first seat block 6, the first round hole 61 is formed between the two slotted holes 62, two second round holes 71 are formed in the second seat block 7, and a third round hole 91 is formed in the third seat block 9; the executing assembly 8 comprises a pressing plate 89 transversely arranged above the end parts of the first suspension beam 3 and the second suspension beam 4, a top plate 82 transversely arranged above the pressing plate 89, two guide sleeves 84 embedded in the pressing plate 89, two upright posts 81 respectively vertically and movably inserted in the two guide sleeves 84, and a cylinder body 83 fixed at the top of the top plate 82, wherein the two upright posts 81 are arranged between the first suspension beam 3 and the second suspension beam 4, the upper ends of the two upright posts 81 are fixed at the bottom of the top plate 82, the lower ends of the two upright posts 81 are fixed at the top of the bottom plate 1, the telescopic end of the cylinder body 83 vertically penetrates through the top plate 82 downwards and is fixed on the pressing plate 89, a first cylindrical punch 85, two cylindrical tool apron 86 and two second cylindrical punches 87 are further fixed at the front side of the bottom of the pressing plate 89, the two second cylindrical punches 87 are arranged at the right side of the two cylindrical tool apron 86, the first cylindrical punch 85 is arranged between the two cylindrical tool apron 86, the end part of the first cylindrical punch 85 is concentrically arranged above the first round hole 61, the end parts of the two cylindrical tool holders 86 are respectively provided with a groove-shaped tool bit 861, the two groove-shaped tool bits 861 are respectively arranged right above the two slotted holes 62, and the end parts of the two second cylindrical punches 87 are respectively concentrically arranged above the two second round holes 71; a third cylindrical punch 88 is fixed to the rear side of the bottom of the pressing plate 89, and the end of the third cylindrical punch 88 is concentrically arranged above the third circular hole 91.

A bracket 5 is further fixed on the top of the bottom plate 1, a supporting plate 51 is formed behind the top rear side of the bracket 5, correspondingly, a sinking groove 31 is formed in the front side of the end part of the first suspension beam 3, and the end part of the supporting plate 51 is inserted into the sinking groove 31.

The root outside of second hanging oneself from a beam 4 still overlaps and is equipped with stopper 10, and the bottom laminating of stopper 10 is at the top of bottom plate 1, and the right side of end block 2 still alternates the spiro union and has screw rod 13, and the right-hand member of screw rod 13 is rotatable to be fixed on stopper 10, and the left end of screw rod 13 still is fixed with hand wheel 11.

The using method comprises the following steps: taking a cross beam 12 of the automobile and sleeving the cross beam transversely outside the first suspension beam 3, arranging an open slot 121 on the side surface of the cross beam forward, and further inserting a supporting plate 51 on a bracket 5 into the open slot 121 so as to support the cross beam 12 of the automobile to prevent the cross beam from rotating; then, a cross beam 12 is taken and transversely sleeved outside the second suspension beam 4, and the open groove 121 on the side surface of the cross beam is arranged downwards until the left end of the cross beam 12 abuts against the right side of the limiting block 10.

The telescopic end of the driving cylinder 83 extends outwards to make the pressing plate 89 descend along the two upright posts 81 by means of the two guide sleeves 84, and then drive the first cylindrical punch 85, the two cylindrical tool holders 86, the two second cylindrical punches 87 and the third cylindrical punch 88 to move downwards quickly, so that the end part of the first cylindrical punch 85, the two groove-shaped tool bits 861, the end parts of the two second cylindrical punches 87 and the end part of the third cylindrical punch 88 all penetrate through the automobile cross beam 12 and are inserted into the first round hole 61, the two slotted holes 62, the two second round holes 71 and the third round hole 91 respectively, and then corresponding through holes are punched on the two automobile cross beams 12 at the same time to complete the hole opening step.

The hand wheel 11 is held by a hand and rotated, and then the limiting block 10 is driven to transversely slide along the second suspension beam 4 according to the principle of threaded connection, so that the limiting position of the left end of the automobile beam 12 is adjusted to meet the processing requirement.

The automobile beam fixing device can fix two automobile beams at one time, and can complete the opening of a plurality of through holes on each automobile beam at the same time without repeatedly adjusting the fixing positions of the automobile beams, so that the operation steps are greatly simplified, the processing efficiency is greatly improved, and the labor intensity is obviously reduced.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (3)

1. The punching die for the automobile beam is characterized by comprising a bottom plate, an end block fixed at the top of the bottom plate, a first suspension beam, a second suspension beam, a first seat block, a second seat block, a third seat block and an execution assembly, wherein the first suspension beam and the second suspension beam are transversely inserted and fixed in the end block and are distributed in parallel front and back; the execution assembly comprises a pressing plate, a top plate, two guide sleeves, two stand columns and a cylinder body, wherein the pressing plate is transversely arranged above the end parts of a first suspension beam and a second suspension beam, the top plate is transversely arranged above the pressing plate, the two guide sleeves are embedded in the pressing plate, the two stand columns are vertically and movably inserted into the two guide sleeves respectively, the cylinder body is fixed at the top of the top plate, the two stand columns are arranged between the first suspension beam and the second suspension beam, the upper ends of the two stand columns are fixed at the bottom of the top plate, the lower ends of the two stand columns are fixed at the top of the bottom plate, the telescopic end of the cylinder body vertically penetrates through the top plate downwards and is fixed on the pressing plate, a first cylindrical punch head, two cylindrical tool holders and two second cylindrical punch heads are further fixed on the front side of the bottom of the pressing plate, the two second cylindrical punch heads are arranged on the right sides of the two cylindrical tool holders, the first cylindrical punch head is arranged between the two cylindrical tool holders, and the end part of the first cylindrical punch head is concentrically arranged above a circular hole, a groove-shaped tool bit is formed at the end part of each of the two cylindrical tool apron, the two groove-shaped tool bits are respectively arranged right above the two groove holes, and the end parts of the two second cylindrical punches are respectively concentrically arranged above the two second round holes; and a third cylindrical punch is further fixed on the rear side of the bottom of the pressing plate, and the end part of the third cylindrical punch is concentrically arranged above the third round hole.

2. The hole forming die for the cross beam of the automobile as claimed in claim 1, wherein a bracket is further fixed to the top of the base plate, a support plate is formed rearward of the top of the bracket, correspondingly, a sinking groove is formed in a front side of an end portion of the first suspension beam, and an end portion of the support plate is inserted into the sinking groove.

3. The automobile beam opening die as claimed in claim 1, wherein a limiting block is further sleeved on the outer side of the root of the second suspension beam, the bottom of the limiting block is attached to the top of the bottom plate, a screw rod is further inserted and screwed into the right side of the end block, the right end of the screw rod is rotatably fixed to the limiting block, and a hand wheel is further fixed to the left end of the screw rod.

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