CN212144096U

CN212144096U - Quick bending device of couple

Info

Publication number: CN212144096U
Application number: CN202020337803.7U
Authority: CN
Inventors: 姜建一
Original assignee: Chongqing Tangyang Machinery Co ltd
Current assignee: Chongqing Tangyang Machinery Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2020-12-15
Anticipated expiration: 2030-03-18

Abstract

The utility model relates to a car muffler technical field just discloses a couple quick bending device, comprises a workbench, the bottom fixed mounting of workstation has lower margin clamp plate, the equal fixed mounting in the left and right sides of workstation has the stand, the top fixed mounting of stand has the entablature, the top fixed mounting of entablature has the pneumatic cylinder that runs through the entablature and extend to the entablature bottom, the top fixed mounting of pneumatic cylinder has the prefill valve. This couple rapid bending forming device, when the lower hydraulic mould that slide plate moved to its top right side corresponds with last hydraulic mould, the worker of being convenient for places hydraulic work piece under slide plate left side hydraulic mould's top not to reach the effect of placing in advance, this device is through placing in advance to the work piece, avoided in the middle of the hydraulic press because the intermittent type to the placing of work piece and the problem of waste time, this device is effectual has realized reducing the intermittent type time and has improved work efficiency's advantage.

Description

Quick bending device of couple

Technical Field

The utility model relates to an automobile muffler technical field specifically is a couple rapid bending device.

Background

The automobile silencer is mainly used for reducing the noise generated when an engine of a motor vehicle works, and the principle is that an automobile exhaust pipe is composed of two pipelines with different lengths, the two pipelines are separated and then intersected, and the length difference value of the two pipelines is equal to half of the wavelength of sound waves emitted by an automobile, so that the two lines of sound waves are interfered with each other when being superposed to weaken the sound intensity, the transmitted sound is reduced, and the silencing effect is achieved.

The existing automobile silencer is an indispensable product in life along with social development, the existing automobile silencer needs to be bent during production aiming at a hook on the existing automobile silencer, the existing method is realized by using a hydraulic machine, but when the existing hydraulic machine works, a workpiece needs to be placed on a punching seat in advance, the punched workpiece needs to be placed again after being taken out, the state of a punching machine is stopped at the moment, and when the working state is formed for a long time, the problem of time consumption is caused, so that the social requirement is difficult to meet, and the hook rapid bending forming device is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a couple rapid bending forming device, possess and reduce hydraulic press intermittent type time, improve work efficiency's advantage, the couple above the current car silencer has been solved, need bend it when producing it, and current method uses the hydraulic press to realize, but current hydraulic press need place the work piece on the punching press seat in advance at the during operation, the work piece after the punching press need be taken out the back and place the work piece again, the state of punching machine at this moment is in and stops, working form like this when long-time formation, and then can cause the problem that consumes time.

(II) technical scheme

For realizing above-mentioned reduction hydraulic press intermittent type time, improve work efficiency's purpose, the utility model provides a following technical scheme: a quick bending forming device for a hook comprises a workbench, wherein the bottom of the workbench is fixedly provided with foot margin press plates, the left side and the right side of the workbench are respectively and fixedly provided with a stand column, the top of the stand column is fixedly provided with an upper cross beam, the top of the upper cross beam is fixedly provided with a hydraulic cylinder penetrating through the upper cross beam and extending to the bottom of the upper cross beam, the top of the hydraulic cylinder is fixedly provided with a liquid filling valve, the bottom of the hydraulic cylinder is fixedly provided with an intermediate beam positioned outside the two stand columns, the bottom of the intermediate beam is fixedly provided with a protective cover, the bottom of the intermediate beam is fixedly provided with an upper hydraulic mould positioned inside the protective cover, the top of the foot margin press plates is fixedly provided with a control console positioned on the rear surface of the workbench, the workbench is movably provided with a slide plate, and the left side and, the inside front surface and the rear surface of workstation have all seted up the spout, the front surface of swift current slide has the slide rail that is located the spout inside with the equal fixed mounting of rear surface, the right side fixed mounting of workstation has the electric putter that extends to the workstation inside, the bottom fixed mounting of swift current slide has first rack, electric putter's left side fixed mounting has the cover frame, the inside movable mounting of cover frame has the gear with first rack engaged with, the interior diapire fixed mounting of workstation has the second rack with gear engaged with.

Preferably, the bottom of the lower margin clamp plate is provided with four supporting legs, the four supporting legs are distributed on the front side, the rear side, the left side and the right side of the bottom of the lower margin clamp plate at equal intervals, and the number of the stand columns is the same as that of the supporting legs.

Preferably, the hydraulic cylinder is inserted into the upper cross beam, the liquid filling valve is connected with the upper cross beam into a whole through the hydraulic cylinder, and the middle beam is sleeved outside the upright column and is in sliding connection with the upright column.

Preferably, the top laminating of protection casing is in the bottom of centre sill, it is corresponding and at same perpendicular line with the pneumatic cylinder to go up hydraulic mould, the control cabinet is connected as an organic whole structure through lower margin clamp plate and workstation.

Preferably, the slide plate is connected with the workbench in a sliding manner through a slide rail, the electric push rod penetrates through the right side of the workbench, and the left side of the electric push rod is located inside the workbench.

Preferably, the sleeve frame is sleeved outside the gear, the gear is in rotational connection with the sleeve frame, and an intermediate shaft penetrating through the gear is arranged inside the sleeve frame.

(III) advantageous effects

Compared with the prior art, the utility model provides a couple quick bending device possesses following beneficial effect:

the quick hook bending and forming device is characterized in that a lower hydraulic die arranged on a slide carriage is used for facilitating an operator to place a non-hydraulic workpiece at the top of the lower hydraulic die, and further a hydraulic cylinder is started to push an intermediate beam to slide on a stand column, so that the intermediate beam drives an upper hydraulic die to move and quickly hydraulic-forms the workpiece on the lower hydraulic die, a protective cover arranged on the intermediate beam is used for facilitating the improvement of the protective effect and the reduction of the danger of work, the upper hydraulic die is used for carrying out hydraulic pressure on the workpiece, the operator is facilitated to place the non-hydraulic workpiece at the top of the lower hydraulic die on the right side of the slide carriage, so that the effect of placing the workpiece in advance is achieved, when the upper hydraulic die is used for carrying out hydraulic pressure on the workpiece, an electric push rod is conveniently started, so that the electric push rod pushes a sleeve frame and drives a gear to move on a second rack, and the first rack arranged on, the gear of being convenient for promotes first rack and drives the swift current slide simultaneous movement, when the swift current slide motion to the time of lower hydraulic mould on its top right side with last hydraulic mould corresponding, the worker of being convenient for places hydraulic work piece under the swift current slide left side hydraulic mould's top not, thereby reach the effect of placing in advance, this device is through placing in advance to the work piece, avoided in the middle of the hydraulic press because the intermittent type to the placing of work piece and the problem of waste time, this device is effectual has realized reducing the intermittent type time and has improved work efficiency's advantage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a sectional view of the present application.

In the figure: the device comprises a working table 1, a foot pressure plate 2, a column 3, an upper cross beam 4, a hydraulic cylinder 5, a liquid filling valve 6, a middle beam 7, a protective cover 8, an upper hydraulic die 9, a control console 10, a sliding plate 11, a lower hydraulic die 12, a sliding chute 13, a sliding rail 14, an electric push rod 15, a first rack 16, a sleeve frame 17, a gear 18 and a second rack 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a quick bending and forming device for a hook comprises a workbench 1, a foot pressure plate 2 is fixedly installed at the bottom of the workbench 1, four supporting legs are arranged at the bottom of the foot pressure plate 2 and are equidistantly distributed on the front, back, left and right sides of the bottom of the foot pressure plate 2, upright posts 3 are fixedly installed at the left and right sides of the workbench 1, the number of the upright posts 3 is the same as that of the supporting legs, an upper cross beam 4 is fixedly installed at the top of the upright posts 3, a hydraulic cylinder 5 penetrating through the upper cross beam 4 and extending to the bottom of the upper cross beam 4 is fixedly installed at the top of the upper cross beam 4, a liquid filling valve 6 is fixedly installed at the top of the hydraulic cylinder 5, the liquid filling valve 6 is connected with the upper cross beam 4 into a whole through the hydraulic cylinder 5, a middle beam 7 positioned outside the two upright posts 3 is fixedly, the middle beam 7 is sleeved outside the upright post 3 and is connected with the upright post in a sliding manner, the bottom of the middle beam 7 is fixedly provided with a protective cover 8, the top of the protective cover 8 is attached to the bottom of the middle beam 7, the bottom of the middle beam 7 is fixedly provided with an upper hydraulic mould 9 positioned inside the protective cover 8, the upper hydraulic mould 9 corresponds to the hydraulic cylinder 5 and is positioned at the same vertical line, the top of the lower foot press plate 2 is fixedly provided with a control console 10 positioned on the rear surface of the workbench 1, the control console 10 is connected with the workbench 1 into an integrated structure through the lower foot press plate 2, the workbench 1 is movably provided with a slide plate 11 inside, the left side and the right side of the top of the slide plate 11 are fixedly provided with lower hydraulic moulds 12, the front surface and the rear surface of the workbench 1 are both provided with slide grooves 13, the front surface and the rear surface of the slide plate 11 are both fixedly provided with slide rails 14 positioned inside the slide grooves, the right side fixed mounting of workstation 1 has the electric putter 15 that extends to workstation 1 inside, the model of electric putter 15 can be A4 motor DC48V, electric putter 15 runs through the right side of workstation 1, and the left side of electric putter 15 is located the inside of workstation 1, the bottom fixed mounting of slide carriage 11 has first rack 16, the left side fixed mounting of electric putter 15 has cover frame 17, the inside movable mounting of cover frame 17 has the gear 18 with first rack 16 engaged with, cover frame 17 cup joints in the outside of gear 18, and the relationship of being connected of gear 18 and cover frame 17 is for rotating the connection, the inside of cover frame 17 is provided with the jackshaft that runs through the inside of gear 18, the interior diapire fixed mounting of workstation 1 has the second rack 19 with gear 18 engaged with.

In summary, the quick hook bending and forming device facilitates a worker to place a non-hydraulic workpiece on the top of the lower hydraulic die 12 through the lower hydraulic die 12 arranged on the slide plate 11, further, the hydraulic cylinder 5 is started to push the middle beam 7 to slide on the upright post 3, so that the middle beam 7 drives the upper hydraulic die 9 to move and quickly hydraulic-form the workpiece on the lower hydraulic die 12, the protective cover 8 arranged on the middle beam 7 facilitates improving the protective effect and reducing the danger of work, the worker places the non-hydraulic workpiece on the top of the lower hydraulic die 12 on the right side of the slide plate 11 while the upper hydraulic die 9 is hydraulic for the workpiece, so as to achieve the effect of placing in advance, when the upper hydraulic die 9 completes and raises the hydraulic pressure for the workpiece, the electric push rod 15 is convenient to start the sleeve frame 17 and drives the gear 18 to move on the second rack 19, through the meshing of the first rack 16 and the gear 18 that set up on the slide 11, be convenient for gear 18 promotes first rack 16 and drives slide 11 simultaneous movement, when slide 11 moves down hydraulic mould 12 and last hydraulic mould 9 on its top right side and correspond, be convenient for the worker place hydraulic work piece not at slide 11 left side hydraulic mould 12's top down, thereby reach the effect of placing in advance, this device is through placing in advance to the work piece, avoided in the middle of the hydraulic press because the intermittent type to the placing of work piece and the problem of waste time, this device is effectual has realized reducing the intermittent type time and has improved work efficiency's advantage.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a quick bending device of couple, includes workstation (1), its characterized in that: the bottom fixed mounting of workstation (1) has lower margin clamp plate (2), the equal fixed mounting in the left and right sides of workstation (1) has stand (3), the top fixed mounting of stand (3) has entablature (4), the top fixed mounting of entablature (4) has pneumatic cylinder (5) that runs through entablature (4) and extend to entablature (4) bottom, the top fixed mounting of pneumatic cylinder (5) has prefill valve (6), the bottom fixed mounting of pneumatic cylinder (5) has intermediate beam (7) that is located two stands (3) outsides, the bottom fixed mounting of intermediate beam (7) has protection casing (8), the bottom fixed mounting of intermediate beam (7) has last hydraulic mould (9) that is located protection casing (8) inside, the top fixed mounting of lower margin clamp plate (2) has control cabinet (10) that is located workstation (1) rear surface, a slide plate (11) is movably arranged in the workbench (1), lower hydraulic dies (12) are fixedly arranged on the left side and the right side of the top of the slide plate (11), the front surface and the rear surface of the inner part of the workbench (1) are both provided with a sliding chute (13), the front surface and the rear surface of the slide board (11) are both fixedly provided with a slide rail (14) positioned in the slide groove (13), an electric push rod (15) extending into the workbench (1) is fixedly arranged at the right side of the workbench (1), a first rack (16) is fixedly arranged at the bottom of the slide plate (11), a sleeve frame (17) is fixedly arranged at the left side of the electric push rod (15), a gear (18) meshed with the first rack (16) is movably arranged in the sleeve frame (17), and a second rack (19) meshed with the gear (18) is fixedly arranged on the inner bottom wall of the workbench (1).

2. The quick hook bending and forming device as claimed in claim 1, wherein: the bottom of lower margin clamp plate (2) is provided with the supporting legs that quantity is four, and is four sides all around that the equidistance distributes in lower margin clamp plate (2) bottom, the quantity of stand (3) is the same with the quantity of supporting legs.

3. The quick hook bending and forming device as claimed in claim 1, wherein: the hydraulic cylinder (5) is inserted into the upper cross beam (4), the liquid filling valve (6) is connected with the upper cross beam (4) into a whole through the hydraulic cylinder (5), and the middle beam (7) is sleeved outside the upright column (3) and is in sliding connection with the upright column.

4. The quick hook bending and forming device as claimed in claim 1, wherein: the top laminating of protection casing (8) is in the bottom of intermediate beam (7), it is corresponding and at same perpendicular line with pneumatic cylinder (5) to go up hydraulic mould (9), control cabinet (10) are connected as an organic whole structure through lower margin clamp plate (2) and workstation (1).

5. The quick hook bending and forming device as claimed in claim 1, wherein: the slide plate (11) is in sliding connection with the workbench (1) through a slide rail (14), the electric push rod (15) penetrates through the right side of the workbench (1), and the left side of the electric push rod (15) is located inside the workbench (1).

6. The quick hook bending and forming device as claimed in claim 1, wherein: the sleeve frame (17) is sleeved outside the gear (18), the gear (18) is in rotary connection with the sleeve frame (17), and a middle shaft penetrating through the inside of the gear (18) is arranged inside the sleeve frame (17).