CN213671212U

CN213671212U - Bending equipment for civil air defense equipment production

Info

Publication number: CN213671212U
Application number: CN202022685432.4U
Authority: CN
Inventors: 张文燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-07-13
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a bending equipment of civil air defense equipment production usefulness in the bending equipment field of production usefulness, including the lathe, the upper end fixed connection support frame of lathe, the upper end fixed connection roof of support frame, the lower extreme fixed connection hydraulic stem of roof, the lower extreme both sides fixed connection clamp plate of the piston rod of hydraulic stem, the lower extreme sliding connection slide bar of support frame, the outer wall cover that the part that the slide bar is located the support frame outside is equipped with the spring, the right-hand member fixed connection push pedal of slide bar, clamp plate sliding connection is in the outside of push pedal, the piston rod fixed connection punching press head of hydraulic stem, the upper end fixed connection slide of lathe, the spout sliding connection supporting seat has been seted up on the slide, the upper end fixed block of lathe, the fixed block rotates the connection lead screw, the upper end fixed connection motor of lathe, the output; this practicality can be fixed the work piece, can adjust the angle of bending simultaneously.

Description

Bending equipment for civil air defense equipment production

Technical Field

The utility model relates to an equipment field of bending of production usefulness specifically is an equipment of bending of people's air defense equipment production usefulness.

Background

The civil air defense is measures and actions which are taken by governments to mobilize and organize people for preventing enemy air attacks and eliminating consequences, and is called civil air defense for short. The air defense system is an important component of modern national defense, is an important aspect of national economy and social development, is an important content of modern city construction, and is a social public welfare which benefits the nation and the people.

The bending equipment for producing the existing civil air defense equipment is not fixed when being bent, is easy to deviate under larger pressure intensity generated when being bent, and can splash and injure people. In addition, the bending degree of bending can not be adjusted to current equipment of bending, and is inconvenient to use.

Therefore, the utility model provides a bending equipment of people's air defense equipment production usefulness to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an equipment of bending of people's air defense equipment production usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a bending device for civil air defense equipment production comprises a machine tool, wherein the upper end of the machine tool is fixedly connected with a support frame, the upper end of the support frame is fixedly connected with a top plate, the lower end of the top plate is fixedly connected with a hydraulic rod, the two sides of the lower end of a piston rod of the hydraulic rod are fixedly connected with press plates, the lower end of the support frame is slidably connected with a slide rod, the outer wall of the part of the slide rod, which is positioned outside the support frame, is sleeved with a spring, the right end of the slide rod is fixedly connected with a push plate, the press plates are slidably connected outside the push plate, the piston rod of the hydraulic rod is fixedly connected with a punching head, the upper end of the machine tool is fixedly connected with a slide seat, the slide seat is provided with a slide groove, the slide groove is slidably connected with a support seat, the two, the screw rod is in threaded connection with the supporting seats, the stamping heads are located at the center positions of the two supporting seats, and the push plate is located at the positions of two sides of the two supporting seats.

As a further aspect of the present invention: the screw thread of the screw rod is a bidirectional screw thread. The function that two supporting seats move outwards or inwards at the same time is realized.

As a further aspect of the present invention: one end of the sliding rod, which is far away from the push plate, is provided with a part with the diameter larger than the whole. The sliding rod is prevented from sliding into the right end of the support frame completely so as to be disconnected while the spring is prevented from sliding off.

As a further aspect of the present invention: the lower end of the supporting seat and the sliding groove are in a convex shape. The mutual connection is realized and the sliding connection is realized.

As a further aspect of the present invention: an opening is formed in the machine tool and located right below the pressing plate, and the pressing plate is connected in the opening in a sliding mode. The press plate can freely slide up and down on the machine tool without obstacles.

As a further aspect of the present invention: the shape of the pressing plate is triangular. When the pressing plate moves downwards, the pushing plate can be pushed towards the supporting seat.

Advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: when the hydraulic stem promoted its piston rod and to bend the work to the work piece downwards, can drive the clamp plate and descend simultaneously, because the clamp plate is the set-square, so the clamp plate can promote the direction motion of push pedal to the supporting seat, the piston rod of hydraulic stem upwards withdraws occasionally and drives the clamp plate and rise, the spring will pull back initial position with the push pedal to the realization carries out automatic fixed action when the work of bending, need not manual control, safe and reliable is efficient. When the angle of bending needs to be adjusted, the motor drives the screw rod to rotate, so that the two supporting seats can move outwards or inwards at the same time, and the angle of bending is adjusted by adjusting the distance between the two supporting seats.

Drawings

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

FIG. 2 is a schematic structural view of the middle press plate of the present invention;

FIG. 3 is a schematic structural view of the middle support seat of the present invention;

fig. 4 is a schematic view of the connection structure of the middle support seat and the sliding groove of the present invention.

In the figure: 1-machine tool, 2-support frame, 3-top plate, 4-hydraulic rod, 5-stamping head, 6-pressing plate, 7-pushing plate, 8-sliding rod, 9-spring, 10-sliding seat, 11-motor, 12-supporting seat, 13-opening, 14-sliding groove, 15-screw rod and 16-fixing block.

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. 1-4, in the embodiment of the present invention, a bending apparatus for civil air defense equipment production includes a machine tool 1, a support frame 2 is fixedly connected to the upper end of the machine tool 1, a top plate 3 is fixedly connected to the upper end of the support frame 2, a hydraulic rod 4 is fixedly connected to the lower end of the top plate 3, pressing plates 6 are fixedly connected to both sides of the lower end of a piston rod of the hydraulic rod 4, a slide rod 8 is slidably connected to the lower end of the support frame 2, a spring 9 is sleeved on the outer wall of the portion of the slide rod 8 located outside the support frame 2, a push plate 7 is fixedly connected to the right end of the slide rod 8, the pressing plates 6 are slidably connected to the outside of the push plate 7, a punching head 5 is fixedly connected to the piston rod of the hydraulic rod 4, a slide seat 10 is fixedly connected to the upper end of the machine tool 1, a, the upper end of the machine tool 1 is fixedly connected with a motor 11, an output shaft of the motor 11 is fixedly connected with a screw rod 15, the screw rod 15 is in threaded connection with the supporting seats 12, the stamping head 5 is located at the central position of the two supporting seats 12, and the push plate 7 is located at the positions of two sides of the two supporting seats 12.

Wherein, the screw thread of the screw rod 15 is a bidirectional screw thread. The function of simultaneously moving the two supporting seats 12 outwards or inwards is realized; one end of the sliding rod 8, which is far away from the push plate 7, is provided with a part with a diameter larger than the whole. The spring 9 is prevented from slipping off, and the sliding rod 8 is prevented from completely sliding into the right end of the support frame 2 so as to be disconnected; the lower end of the support base 12 and the slide groove 14 are in a convex shape. The mutual connection is realized and the sliding connection is realized at the same time; an opening 13 is formed in the machine tool 1 and is positioned right below the pressure plate 6, and the pressure plate 6 is connected in the opening 13 in a sliding mode. The pressing plate 6 can freely slide up and down on the machine tool 1 without obstacles; the platen 6 is triangular in shape. When the downward movement of the pressing plate is realized, the pushing plate 7 is pushed towards the direction of the supporting seat 12.

The utility model discloses a theory of operation is: the motor 11 drives the screw rod 15 to rotate through the output shaft, and can drive the two supporting seats 12 to move outwards or inwards at the same time, so that the function of adjusting the bending angle is achieved. The hydraulic rod 4 drives the stamping head 5 to move downwards through the piston rod, and the workpiece placed on the supporting seat 12 is extruded downwards, so that the bending function is realized. When hydraulic stem 4 drives punching press head 5 and descends, still can drive clamp plate 6 downstream simultaneously, because the shape setting of clamp plate 6, clamp plate 6 descends and can promote supporting seat 12 to the direction motion that is close to supporting seat 12, slide bar 8 can move towards the direction that is close to supporting seat 12 simultaneously, spring 9 is compressed, realize the processing back of work piece, the piston rod of hydraulic stem 4 rises and drives clamp plate 6 and rise push pedal 7 simultaneously and can resume initial position under spring 9's answer effect.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a bending equipment of civil air defense equipment production usefulness, includes lathe (1), its characterized in that: the upper end of the machine tool (1) is fixedly connected with a support frame (2), the upper end of the support frame (2) is fixedly connected with a top plate (3), the lower end of the top plate (3) is fixedly connected with a hydraulic rod (4), the two sides of the lower end of a piston rod of the hydraulic rod (4) are fixedly connected with press plates (6), the lower end of the support frame (2) is slidably connected with a slide rod (8), a spring (9) is sleeved on the outer wall of the part of the slide rod (8) positioned outside the support frame (2), the right end of the slide rod (8) is fixedly connected with a push plate (7), the press plates (6) are slidably connected outside the push plate (7), the piston rod of the hydraulic rod (4) is fixedly connected with a punching head (5), the upper end of the machine tool (1) is fixedly connected with a slide seat (10), a slide groove (14), the utility model discloses a punching machine, including supporting seat (12), fixed block (16) are fixed to the upper end of lathe (1), fixed block (16) are rotated and are connected lead screw (15), upper end fixed connection motor (11) of lathe (1), output shaft fixed connection lead screw (15) of motor (11), lead screw (15) threaded connection supporting seat (12), central point that punching press head (5) are located two supporting seats (12) puts, push pedal (7) are located the position of two supporting seats (12) both sides.

2. The bending equipment for civil air defense equipment production according to claim 1, characterized in that: the screw thread of the screw rod (15) is a bidirectional screw thread.

3. The bending equipment for civil air defense equipment production according to claim 1, characterized in that: one end of the sliding rod (8) far away from the push plate (7) is provided with a part with a diameter larger than the whole.

4. The bending equipment for civil air defense equipment production according to claim 1, characterized in that: the lower end of the supporting seat (12) and the sliding groove (14) are in a convex shape.

5. The bending equipment for civil air defense equipment production according to claim 1, characterized in that: an opening (13) is formed in the machine tool (1) and located right below the pressing plate (6), and the pressing plate (6) is connected into the opening (13) in a sliding mode.

6. The bending equipment for civil air defense equipment production according to claim 1, characterized in that: the pressing plate (6) is triangular.