CN213256415U

CN213256415U - Novel protection casing sheet metal structure

Info

Publication number: CN213256415U
Application number: CN202022259354.1U
Authority: CN
Inventors: 周全云
Original assignee: Wuxi Yiyuanlai Machinery Manufacturing Co ltd
Current assignee: Wuxi Yiyuanlai Machinery Manufacturing Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-05-25
Anticipated expiration: 2030-10-13

Abstract

The utility model belongs to the field of sheet metal processing, in particular to a novel sheet metal structure of a protective cover, aiming at the problem that when the existing sheet metal bending equipment is used for bending the plate, the bent angle part always needs to form a round angle or a sharp angle, and the existing sheet metal bending equipment can not realize the conversion of the sharp angle and the round angle, the scheme is provided, which comprises a workbench, wherein the top of the workbench is fixedly provided with a mounting rack, and a supporting plate is connected in the mounting rack in a sliding way, the two sides of the supporting plate are extended to the outer side of the mounting rack, one side of the top of the supporting plate is fixedly provided with a driving motor, and the output shaft of the driving motor is in threaded connection with a thread plate, a U-shaped frame is rotatably connected on the thread plate, the utility model can adjust a mold roller to bend the round angle or the sharp angle of the plate, when in use, the operation is convenient, so the utility model has good practicability.

Description

Novel protection casing sheet metal structure

Technical Field

The utility model relates to a sheet metal working technical field especially relates to a novel protection casing sheet metal structure.

Background

The sheet metal processing is a pivot technology which needs to be held by a sheet metal technical staff, and is also an important process for forming sheet metal products, the sheet metal processing comprises the traditional methods and process parameters of cutting blanking, blanking processing, bending forming and the like, and also comprises various cold stamping die structures and process parameters, various equipment working principles and operation methods, and also comprises a new stamping technology and a new process, and the processing of a part sheet metal is called sheet metal processing;

at present when making to the protection casing, need bend to the sheet metal spare that is used for making the protection casing, nevertheless when bending to the sheet metal spare at present, the dog-ear department often need form fillet or closed angle, and the conversion of closed angle and fillet can not yet be realized to current panel beating equipment of bending, so we propose a novel protection casing sheet metal structure for solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that when bending is carried out on a plate in the prior art, the bent angle position always needs to form a fillet or a sharp corner, the existing metal plate bending equipment can not realize the defect of conversion of the sharp corner and the fillet, and the novel protection cover metal plate structure is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel protection casing sheet metal structure, comprises a workbench, the top fixed mounting of workstation has the mounting bracket, and sliding connection has the backup pad in the mounting bracket, the both sides of backup pad all extend to the outside of mounting bracket, top one side fixed mounting of backup pad has driving motor, and threaded connection has the threading board on driving motor's the output shaft, rotate on the threading board and be connected with U type frame, and the both ends of U type frame all rotate with the top of workstation and be connected, rotate on the workstation and be connected with the model roller, and be equipped with the right angle arch on the model roller, the top opposite side fixed mounting of backup pad has electric putter, and electric putter's output shaft runs through the backup pad and rotates and be connected with the clamp plate.

Preferably, the top fixed mounting of backup pad has the gag lever post, the top of gag lever post runs through the mounting bracket and extends to the top of mounting bracket, the cover is equipped with the compression spring who is located the mounting bracket top on the gag lever post, and compression spring's top and bottom respectively with the top of gag lever post and the top fixed connection of mounting bracket, can upwards remove at the backup pad when, provide the power that resets.

Preferably, the installing port has been seted up to one side of workstation, and rotates in the installing port and be connected with the back shaft, the fixed cover of model roller is established on the back shaft, one side fixed mounting of workstation has the ring gear, and the one end of back shaft runs through the ring gear and extends to one side of ring gear, the one end sliding connection of back shaft has the connecting rod, and the one end fixed mounting of connecting rod has the camber rack, camber rack and ring gear swing joint, the cover is equipped with brake spring on the connecting rod, and brake spring's both ends respectively with the one end and the connecting rod fixed connection of back shaft, can conveniently brake spacingly to the model roller.

Preferably, the top fixed mounting of backup pad has the installation cover, and the threading board extend to in the installation cover and with the inner wall sliding connection of installation cover, it is connected with the screw rod to rotate on one side inner wall of installation cover, and the one end of screw rod run through the threading board and with driving motor's output shaft fixed connection, screw rod and threading board threaded connection can conveniently drive U type frame and rotate.

Preferably, the top fixed mounting of clamp plate has the link, and fixed mounting has the installation axle on the link, install the axle run through electric putter's output shaft and with electric putter's output shaft fixed connection, install the epaxial cover of axle and be equipped with two torsion spring, and torsion spring's both ends respectively with the inner wall of link and electric putter's output shaft fixed connection, can conveniently rotate elastic support to the clamp plate.

The utility model discloses in, a novel protection casing sheet metal structure:

according to the technical scheme, the supporting shaft can be rotated to drive the model roller to rotate, so that the right angle or the fillet on the model roller is flush with the workbench as required, the plate can be conveniently bent to form a fillet or a sharp angle, the connecting rod can be released after the regulation of the model roller is finished, the connecting rod can be moved under the pushing of the brake spring at the moment until the arc-shaped rack and the toothed ring are in a meshed state, and the braking positioning of the model roller can be realized;

the plate is placed on a workbench, then a driving motor can be started to drive a screw rod to rotate, the threaded plate can move to one side far away from the driving motor, at the moment, a U-shaped frame can rotate downwards, a supporting plate can be driven to move downwards until the supporting plate is matched with the workbench to clamp the plate, then an electric push rod is started to drive a pressing plate to move downwards, at the moment, the pressing plate can push the plate to bend downwards, and the plate is bent downwards by taking a model roller as a center;

the utility model discloses a adjust the model roller, can roll over fillet or closed angle to the plate, when using, can adjust as required to when bending to the plate, it is comparatively convenient to operate, consequently has good practicality.

Drawings

Fig. 1 is a front view of a sheet metal structure of a novel protective cover according to the present invention;

fig. 2 is a three-dimensional view of a model roller structure of a novel protective cover sheet metal structure provided by the utility model;

FIG. 3 is a side view of a connecting structure between a workbench and a mold roll of a novel protective cover sheet metal structure provided by the present invention;

fig. 4 is the utility model provides a novel protection casing sheet metal structure's electric putter and clamp plate connection structure side view.

In the figure: the device comprises a workbench 1, a mounting rack 2, a support plate 3, a limiting rod 4, a compression spring 5, a driving motor 6, a mounting cover 7, a screw rod 8, a threaded plate 9, a U-shaped rack 10, a model roller 11, an electric push rod 12, a pressing plate 13, a supporting shaft 14, a toothed ring 15, a connecting rod 16, an arc-shaped rack 17, a brake spring 18, a connecting frame 19 and a torsion spring 20.

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.

Referring to fig. 1-3, a novel protection casing sheet metal structure, comprises a workbench 1, the top fixed mounting of workstation 1 has mounting bracket 2, and sliding connection has backup pad 3 in mounting bracket 2, the both sides of backup pad 3 all extend to the outside of mounting bracket 2, top one side fixed mounting of backup pad 3 has driving motor 6, and threaded connection has screw plate 9 on driving motor 6's the output shaft, it is connected with U type frame 10 to rotate on screw plate 9, and the both ends of U type frame 10 all are rotated with the top of workstation 1 and are connected, it is connected with model roller 11 to rotate on workstation 1, and be equipped with the right angle arch on model roller 11, the top opposite side fixed mounting of backup pad 3 has electric putter 12, and electric putter's 12 output shaft runs through backup pad 3 and rotates and is connected with clamp plate 13.

Wherein, the utility model discloses a adjust model roller 11, can roll over fillet or closed angle to the plate, when using, can adjust as required to when bending the plate, it is comparatively convenient to operate, consequently has good practicality.

The utility model discloses in, the top fixed mounting of backup pad 3 has gag lever post 4, and mounting bracket 2 is run through and extends to the top of mounting bracket 2 on the top of gag lever post 4, and the cover is equipped with the compression spring 5 that is located the mounting bracket 2 top on gag lever post 4, and compression spring 5's top and bottom respectively with the top of gag lever post 4 and mounting bracket 2's top fixed connection, can upwards remove in backup pad 3 when, provide the power that resets.

The utility model discloses in, the installing port has been seted up to one side of workstation 1, and rotate in the installing port and be connected with

back shaft

14, 11 fixed cover of model roller are established on back shaft 14, one side fixed mounting of workstation 1 has ring gear 15, and one end of back shaft 14 runs through ring gear 15 and extends to one side of ring gear 15, the one end sliding connection of back shaft 14 has connecting rod 16, and connecting rod 16's one end fixed mounting has arc rack 17,

arc rack

17 and 15 swing joint of ring gear, the cover is equipped with brake spring 18 on the connecting rod 16, and brake spring 18's both ends respectively with back shaft 14's one end and connecting rod 16 fixed connection, it is spacing to conveniently brake model roller 11.

The utility model discloses in, the top fixed mounting of backup pad 3 has installation cover 7, and the flighting 9 extend to in installation cover 7 and with the inner wall sliding connection of installation cover 7, rotate on one side inner wall of installation cover 7 and be connected with screw rod 8, and screw rod 8's one end run through flighting 9 and with driving motor 6's output shaft fixed connection, screw rod 8 and flighting 9 threaded connection can conveniently drive U type frame 10 and rotate.

The utility model discloses in, the top fixed mounting of clamp plate 13 has link 19, and fixed mounting has the installation axle on the link 19, the installation axle run through electric putter 12 the output shaft and with electric putter 12's output shaft fixed connection, install the epaxial cover and be equipped with two torsion spring 20, and torsion spring 20's both ends respectively with link 19's inner wall and electric putter 12's output shaft fixed connection, can conveniently rotate elastic support to clamp plate 13.

In the utility model, the technical proposal can drive the model roller 11 to rotate through the rotating support shaft 14, so that the right angle or the fillet on the model roller 11 can be flushed with the workbench 1 according to the requirement, thereby being convenient for bending the fillet or the sharp angle of the plate, after the regulation of the model roller 11 is finished, the connecting rod 16 can be released, at the moment, under the push of the brake spring 18, the connecting rod 16 can be moved until the arc-shaped rack 17 and the toothed ring 15 are in the meshing state, thereby realizing the braking and positioning of the model roller 11, placing the plate on the workbench 1, then starting the driving motor 6 to drive the screw 8 to rotate, moving the thread plate 9 to the side far away from the driving motor 6, at the moment, rotating the U-shaped frame 10 downwards, driving the support plate 3 to move downwards, until the support plate 3 is matched with the workbench 1 to clamp the plate, through starting electric putter 12, can drive clamp plate 13 and remove downwards, clamp plate 13 just can promote the plate and bend downwards this moment, and bend downwards with the centre of mould roller 11, when the plate takes place to bend, can make clamp plate 13 take place to rotate, so can make clamp plate 13 and the inseparable laminating of plate, conveniently realize that the plate takes place to bend, consequently, this technical scheme can adjust as required when using, and when bending the plate, it is comparatively convenient to operate, consequently, has good practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel protective cover sheet metal structure comprises a workbench (1) and is characterized in that a mounting rack (2) is fixedly mounted at the top of the workbench (1), a supporting plate (3) is connected in the mounting rack (2) in a sliding manner, two sides of the supporting plate (3) extend to the outer side of the mounting rack (2), a driving motor (6) is fixedly mounted on one side of the top of the supporting plate (3), a threaded plate (9) is connected to an output shaft of the driving motor (6) in a threaded manner, a U-shaped frame (10) is rotatably connected to the threaded plate (9), two ends of the U-shaped frame (10) are rotatably connected with the top of the workbench (1), a model roller (11) is rotatably connected to the workbench (1), right-angled protrusions are arranged on the model roller (11), and an electric push rod (12) is fixedly mounted on the other side of the top of the supporting plate (3), and the output shaft of the electric push rod (12) penetrates through the support plate (3) and is rotatably connected with a press plate (13).

2. The novel shield sheet metal structure of claim 1, characterized in that, the top fixed mounting of backup pad (3) has gag lever post (4), mounting bracket (2) is run through and extends to the top of mounting bracket (2) on the top of gag lever post (4), the cover is equipped with compression spring (5) that are located mounting bracket (2) top on gag lever post (4), and compression spring (5) top and bottom respectively with the top of gag lever post (4) and the top fixed connection of mounting bracket (2).

3. The novel protective cover sheet metal structure according to claim 1, wherein one side of the workbench (1) is provided with an installation opening, a supporting shaft (14) is rotatably connected in the mounting port, the model roller (11) is fixedly sleeved on the supporting shaft (14), a toothed ring (15) is fixedly arranged on one side of the workbench (1), one end of the supporting shaft (14) penetrates through the gear ring (15) and extends to one side of the gear ring (15), one end of the supporting shaft (14) is connected with a connecting rod (16) in a sliding manner, and one end of the connecting rod (16) is fixedly provided with an arc-shaped rack (17), the arc-shaped rack (17) is movably meshed with the gear ring (15), the connecting rod (16) is sleeved with a brake spring (18), and two ends of the brake spring (18) are respectively and fixedly connected with one end of the support shaft (14) and the connecting rod (16).

4. The novel shield sheet metal structure according to claim 1, wherein a mounting cover (7) is fixedly mounted at the top of the support plate (3), the thread plate (9) extends into the mounting cover (7) and is slidably connected with the inner wall of the mounting cover (7), a screw rod (8) is rotatably connected to the inner wall of one side of the mounting cover (7), one end of the screw rod (8) penetrates through the thread plate (9) and is fixedly connected with an output shaft of the driving motor (6), and the screw rod (8) is in threaded connection with the thread plate (9).

5. The novel shield sheet metal structure according to claim 1, wherein a connecting frame (19) is fixedly mounted at the top of the pressing plate (13), a mounting shaft is fixedly mounted on the connecting frame (19), the mounting shaft penetrates through an output shaft of the electric push rod (12) and is fixedly connected with the output shaft of the electric push rod (12), two torsion springs (20) are sleeved on the mounting shaft, and two ends of each torsion spring (20) are respectively fixedly connected with an inner wall of the connecting frame (19) and the output shaft of the electric push rod (12).