CN220591377U - Automatic fin machining equipment for automobile conical tube - Google Patents

Abstract

The utility model discloses automatic fin machining equipment for automobile conical pipes, which relates to the technical field of automobile pipe forming and comprises a supporting frame, wherein a supporting plate and a vertical frame are arranged above the supporting frame, an inner die structure and a bottom hydraulic cylinder are respectively arranged above and below the supporting plate, a tip cone is arranged at the upper end head of the bottom hydraulic cylinder, an upper hydraulic cylinder is arranged above the vertical frame, and an outer die structure is connected below the upper hydraulic cylinder. The profiling tool die structure is used, hydraulic pushing is utilized to advance, the inner die and the outer die form mechanical tensioning, the whole process of one-time machining of the conical tube fins is realized, the quality requirement of the product fins is met, the process is high in safety, high in efficiency and high in machining precision, the operation is simple, an ordinary operator can finish operation and equipment debugging, machining is quick and simple, traditional die changing time is shortened, cost is reduced, and the production efficiency is improved by 5 times compared with that of the original product.

Description

Automatic fin machining equipment for automobile conical tube

Technical Field

The utility model relates to the technical field of automobile pipe forming, in particular to automatic fin processing equipment for an automobile conical pipe.

Background

Along with the development of automobile industry at present, automobile parts's processing is also more meticulous, the demand is also increasing, the fin heat dissipation is the means that often uses on the vehicle vent-pipe, the fin can be punched at present also can weld, as the fin welding set who is exclusively CN201821699246.2 a finned tube in prior art adopts just welding technique, and I's department adopts the low-cost stamping forming at present, through the shaping of multiple steps, the conical tube fin of processing adopts artifical hand to rotate many times punching flanging, but the batch operation precision is low, and efficiency is low, the security is poor, to factors such as operating personnel skill requirement height, quality stability is poor, in view of above circumstances, design and develop an automobile conical tube automatic processing fin equipment, cancel artifical hand, only need simple clamping, start, automatic completion processing, by mechanical mechanism once design.

Disclosure of Invention

The utility model aims to provide automatic fin machining equipment for automobile conical pipes, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic fin machining equipment for the automobile conical tube comprises a supporting frame, wherein a supporting plate and a vertical frame are arranged above the supporting frame, an inner die structure and a bottom hydraulic cylinder are respectively arranged above and below the supporting plate, a tip cone is arranged at the upper end head of the bottom hydraulic cylinder, the inner die structure comprises an inner die supporting seat, an inner die sleeve and a movable block, and the tip cone is inserted into the inner die sleeve; the upper hydraulic cylinder is arranged above the vertical frame, an outer mold structure is connected below the upper hydraulic cylinder, and the outer mold structure comprises an outer mold sleeve, a mounting plate and a fixing block.

Further: the lower part of the internal mold support is fixed on the support plate, the internal mold sleeve is fixed above the internal mold support, the movable block uniformly penetrates through the side wall of the internal mold sleeve, and the inner side of the movable block is attached to the outer wall of the tip cone.

Preferably: the root of the internal mold sleeve is sleeved with a demoulding plate, demoulding cylinders are arranged on two sides below the demoulding plate, and the main body of each demoulding cylinder is fixed on the internal mold support.

Preferably: the upper side of the inner die sleeve is provided with a cushion block, positioning pins are arranged on two sides above the inner die support, and a rubber ring is sleeved outside the inner die sleeve.

Further: the upper part of the outer die sleeve is connected with the lower part of the upper hydraulic cylinder through a mounting plate, and the fixing blocks are uniformly distributed in the outer die sleeve.

Preferably: the outer wall distributes on the external mold sleeve pipe has spacing hole, and the fixed block is fixed through spacing hole and screw, external mold sleeve pipe's below is equipped with the holding ring, and the holding ring both sides are equipped with the through-hole, and mounting panel top edge is equipped with the guide pillar, and the guide pillar wears in the grudging post upper end.

Compared with the prior art, the utility model has the beneficial effects that: the profiling tool die structure is used, hydraulic pushing is utilized to advance, the inner die and the outer die form mechanical tensioning, the whole process of one-time machining of the conical tube fins is realized, the quality requirement of the product fins is met, the process is high in safety, high in efficiency and high in machining precision, the operation is simple, an ordinary operator can finish operation and equipment debugging, machining is quick and simple, traditional die changing time is shortened, cost is reduced, and the production efficiency is improved by 5 times compared with that of the original product.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a schematic cross-sectional view of B-B;

FIG. 4 is an enlarged schematic view at C;

FIG. 5 is an enlarged schematic view at A;

fig. 6 is a schematic diagram of a molding core.

In the figure: 1. the support frame, 2, bottom pneumatic cylinder, 3, backup pad, 4, grudging post, 5, interior mould structure, 6, external mold structure, 7, upper portion pneumatic cylinder, 8, guide arm, 9, tip cone, 501, interior mould support, 502, interior mould sleeve pipe, 503, movable block, 504, cushion, 505, locating pin, 506, stripper plate, 507, stripper cylinder, 601, external mold sleeve pipe, 602, mounting panel, 603, holding ring, 604, fixed block, 605, spacing hole.

Detailed Description

The present utility model will be described below based on embodiments with reference to the accompanying drawings in the embodiments of the present utility model, but it should be understood that the present utility model is not limited to these embodiments, and in the following detailed description of the present utility model, some specific details are described in detail, however, for the portions not described in detail, the present utility model will be fully understood by those skilled in the art.

Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.

Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".

Referring to fig. 1-6, the present utility model provides a technical solution: the internal mold comprises a supporting frame 1, wherein a supporting plate 3 and a vertical frame 4 are arranged above the supporting frame 1, an internal mold structure 5 and a bottom hydraulic cylinder 2 are respectively arranged above and below the supporting plate 3, a tip cone 9 is arranged at the upper end head of the bottom hydraulic cylinder 2, the internal mold structure 5 comprises an internal mold support 501, an internal mold sleeve 502 and a movable block 503, and the tip cone 9 is inserted into the internal mold sleeve 502; an upper hydraulic cylinder 7 is arranged above the vertical frame 4, an outer mold structure 6 is connected below the upper hydraulic cylinder 7, and the outer mold structure 6 comprises an outer mold sleeve 601, a mounting plate 602 and a fixing block 604.

The below of centre form support 501 is fixed on backup pad 3, interior mould sleeve pipe 502 is fixed in interior mould support 501 top, and movable block 503 evenly wears on the lateral wall of interior mould sleeve pipe 502, and the inboard of movable block 503 is laminated with the outer wall of tip cone 9.

The root of the inner mold sleeve 502 is sleeved with a stripper plate 506, stripping cylinders 507 are arranged on two sides below the stripper plate 506, and the main body of the stripping cylinders 507 is fixed on the inner mold support 501.

The uppermost part of the inner mold sleeve 502 is provided with a cushion block 504, two sides above the inner mold support 501 are provided with positioning pins 505, and the outer part of the inner mold sleeve 502 is sleeved with a rubber ring or a spring ring to play a role in resetting the movable block 503.

The upper part of the outer mold sleeve 601 is connected with the lower part of the upper hydraulic cylinder 7 through a mounting plate 602, and the fixing blocks 604 are uniformly distributed inside the outer mold sleeve 601.

Limiting holes 605 are distributed on the upper outer wall of the outer mold sleeve 601, the fixing blocks 604 are fixed through the limiting holes 605 and screws, positioning rings 603 are arranged below the outer mold sleeve 601, through holes are formed in two sides of the positioning rings 603, guide posts 8 are arranged on the upper edge of the mounting plate 602, and the guide posts 8 penetrate through the upper ends of the vertical frames 4.

When the utility model is used, the taper pipe to be processed is sleeved outside the inner mold sleeve 502, equipment is started, the upper hydraulic cylinder 7 operates to drive the outer mold structure 6 and the guide pillar 8 to move downwards, the outer mold sleeve 601 continues to move downwards, and the through hole on the positioning ring 603 is closed with the lower positioning pin 505 to ensure the concentricity of the inner mold and the outer mold; the lower hydraulic cylinder 2 operates and the ejection head is connected with the tip cone 9 to move upwards, so that the movable block 503 is expanded to be matched with the inner mold sleeve 601 and the fixed block 604, the expansion effectiveness of the inner mold is guaranteed, a processed product moves to an effective position through the inner mold and the outer mold, finally the lower hydraulic cylinder 2 resets, a rubber ring or a spring ring is arranged in the middle of the movable block 503 to reset, the processed product is in a contracted state in a groove of the inner mold sleeve 502 shown in fig. 6, the processed product is ejected out manually or by a manipulator through the stripper plate 506 and the stripper cylinder 507 to be taken out, the tapered tube fin is processed in theory to be qualified, the equipment completes one beat action and runs in a return stroke mode, and the whole operation is simple and rapid, and has the characteristics of low labor intensity, high efficiency and precision, stable product quality and the like.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic fin processing equipment of car conical tube, includes braced frame (1), braced frame (1) top is equipped with backup pad (3) and grudging post (4), its characterized in that: an inner die structure (5) and a bottom hydraulic cylinder (2) are respectively arranged above and below the supporting plate (3), a tip cone (9) is arranged at the upper end head of the bottom hydraulic cylinder (2), the inner die structure (5) comprises an inner die supporting seat (501), an inner die sleeve (502) and a movable block (503), and the tip cone (9) is inserted into the inner die sleeve (502); the utility model is characterized in that an upper hydraulic cylinder (7) is arranged above the vertical frame (4), an outer mold structure (6) is connected below the upper hydraulic cylinder (7), and the outer mold structure (6) comprises an outer mold sleeve (601), a mounting plate (602) and a fixing block (604).

2. An automotive conical tube automatic fin processing apparatus according to claim 1, wherein: the lower part of the inner die support (501) is fixed on the support plate (3), the inner die sleeve (502) is fixed above the inner die support (501), the movable block (503) uniformly penetrates through the side wall of the inner die sleeve (502), and the inner side of the movable block (503) is attached to the outer wall of the tip cone (9).

3. An automotive conical tube automatic fin processing apparatus according to claim 2, wherein: the root of the inner mold sleeve (502) is sleeved with a stripper plate (506), stripping cylinders (507) are arranged on two sides below the stripper plate (506), and the main body of the stripping cylinders (507) is fixed on the inner mold support (501).

4. An automotive conical tube automatic fin processing apparatus according to claim 3, wherein: the upper side of the internal mold sleeve (502) is provided with a cushion block (504), the two sides above the internal mold support (501) are provided with positioning pins (505), and the external part of the internal mold sleeve (502) is sleeved with a rubber ring.

5. An automotive conical tube automatic fin processing apparatus according to claim 1, wherein: the upper part of the outer mold sleeve (601) is connected with the lower part of the upper hydraulic cylinder (7) through a mounting plate (602), and the fixing blocks (604) are uniformly distributed in the outer mold sleeve (601).

6. An automotive conical tube automatic fin processing apparatus as claimed in claim 5, wherein: limiting holes (605) are distributed on the upper outer wall of the outer mold sleeve (601), the fixing blocks (604) are fixed through the limiting holes (605) and screws, positioning rings (603) are arranged below the outer mold sleeve (601), through holes are formed in two sides of the positioning rings (603), guide posts (8) are arranged on the edges above the mounting plates (602), and the guide posts (8) penetrate through the upper ends of the vertical frames (4).