CN214053440U

CN214053440U - Sheet metal component stamping equipment of adjustable angle of bending

Info

Publication number: CN214053440U
Application number: CN202022878709.5U
Authority: CN
Inventors: 张硕; 郜冰
Original assignee: Shenyang S Top Value Machinery Manufacturing Co ltd
Current assignee: Shenyang S Top Value Machinery Manufacturing Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-27
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a sheet metal component stamping equipment of adjustable angle of bending belongs to the sheet metal working technology field, the on-line screen storage device comprises a base, the top of base is connected with the fixed station through the bracing piece, and is equipped with the brace table that sets up V type groove at the middle part on the base to the inside in V type groove is equipped with two tip mutual articulated movable steel plates, be equipped with the terrace die on the fixed station, and be equipped with the actuating mechanism that the drive terrace die reciprocated on the fixed station to the terrace die passes through connector and actuating mechanism's output shaft, the left and right sides on brace table top is equipped with the fixture that carries out the fixing to the sheet metal plate both ends respectively. The utility model discloses a setting that two L type limiting plates just can be driven to drive simultaneously and draw close the removal by a driving piece, the L type limiting plate that makes draw close still can adjust the vertical central point of sheet metal plate to align with the vertical central point in V type groove when carrying out spacingly to the sheet metal plate to guarantee the processingquality of device to the sheet metal plate.

Description

Sheet metal component stamping equipment of adjustable angle of bending

Technical Field

The utility model relates to a sheet metal working technical field, specificly relate to a sheet metal component stamping equipment of adjustable book angle degree.

Background

The sheet metal is a comprehensive cold processing technology aiming at the sheet metal, comprising shearing, punching/cutting/compounding, folding, welding, riveting, splicing, forming and the like, and has the remarkable characteristic that the thickness of the same part is consistent.

The patent with the publication number of CN 206936065U discloses "sheet metal component stamping equipment with adjustable bending angle", and it is in putting into the notch on the stopper with the both ends of the steel sheet of treating to buckle to utilize the regulation pole to fix the both ends of steel sheet in the inside of notch, realize treating the fixed of steel sheet of buckling, but the steel sheet is when being fixed, can not be with the automatic adjustment in middle part to the middle part of device in the middle part of steel sheet, thereby lead to the bending part of work piece and actual position to have the deviation, and influence the processingquality of device to the work piece.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a sheet metal component stamping equipment of adjustable angle of bending to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a sheet metal part stamping device capable of adjusting bending angles comprises a base, wherein the top end of the base is connected with a fixed table through a support rod, the base is provided with a supporting table with a V-shaped groove in the middle, two movable steel plates with mutually hinged end parts are arranged inside the V-shaped groove, a male die is arranged on the fixed table, a driving mechanism for driving the male die to move up and down is arranged on the fixed table, the male die is connected with an output shaft of the driving mechanism through a connector, clamping mechanisms for fixing the two end parts of a sheet metal plate are respectively arranged on the left side and the right side of the top end of the supporting table, and the two clamping mechanisms are symmetrical about the vertical central line of the V-shaped groove;

the clamping mechanism comprises an L-shaped limiting plate, a thread adjusting rod, a mounting plate and an extrusion roller, wherein the L-shaped limiting plate is arranged on a supporting table in a sliding mode, the thread adjusting rod is rotatably arranged at the horizontal part of the L-shaped limiting plate, the mounting plate is rotatably arranged at the bottom end of the thread adjusting rod and is in sliding connection with the vertical part of the L-shaped limiting plate, the extrusion roller is mounted on the mounting plate through a support and is used for fixing a sheet metal plate, the two opposite end faces of the L-shaped limiting plate are provided with a first L-shaped connecting rod, the horizontal part of each first L-shaped connecting rod is fixedly connected with the vertical part of the corresponding L-shaped limiting plate, the supporting table is provided with a first threaded rod which horizontally penetrates through the left end and the right end of the supporting table, the two ends of the first threaded rod are respectively connected with a base through a baffle in a rotating mode, the two ends of the first threaded rod are respectively positioned outside the two baffles, and the vertical parts of the two first L-shaped connecting rods are all sleeved on the first threaded rod in a threaded manner, and two L-shaped connecting rods are arranged between the two baffles, and a threaded area which has two sections of opposite threaded structures and is matched with the threads on the corresponding L-shaped connecting rod is arranged on the threaded rod I.

Preferably, each bottom of L type limiting plate all is equipped with T type slider, the top both sides of brace table are equipped with the T type spout that supplies corresponding side T type slider horizontal slip respectively.

Preferably, each mounting plate is provided with a sliding block, and each vertical part of the L-shaped limiting plate is provided with a slide way for the corresponding side sliding block to slide up and down.

Preferably, the support table is provided with an adjusting mechanism for adjusting the angle of the two hinged movable steel plates.

Preferably, guiding mechanism includes the level and runs through baffle, brace table on the threaded rod two in proper order, rotate locate the activity steel sheet on and the level runs through the brace table and lie in the L type connecting rod two in the brace table outside, every the horizontal position of L type connecting rod two all is connected with corresponding movable steel sheet, and the vertical position of every L type connecting rod two cup joints threaded rod two jointly, two threaded connection of L type connecting rod and threaded rod, and threaded rod two are equipped with two sections opposite and with the corresponding L type connecting rod one on the threaded area of screw thread looks adaptation.

Preferably, the free ends of the first threaded rod, the second threaded rod and the screw thread adjusting rod are respectively provided with a twisting block.

3. Advantageous effects

1. The utility model discloses the screw thread muff-coupling setting between L type connecting rod one and threaded rod one, make two L type connecting rods one on the threaded rod one can draw close or separate simultaneously when rotating, and two L type connecting rods one can drive L type limiting plate on it and slide and draw close each other on the brace table when drawing close, so as to can block the sheet metal plate placed on the brace table between the vertical position of two L type limiting plates, this kind can drive two L type limiting plates to draw close the setting of removal simultaneously through a driving piece, make the L type limiting plate that draws close carry on spacing to the sheet metal plate, still can adjust the vertical central part of sheet metal plate to align with the vertical central part of V type groove, avoid the sheet metal plate when punching press, because the locating position of sheet metal plate is not normal, and cause the influence to the processing effect of sheet metal plate, thereby influence the processingquality of device, in addition, when the sheet metal plate is clamped between the two L-shaped limiting plates, the mounting plate can move downwards on the vertical part of the L-shaped limiting plates through the rotation of the thread adjusting rod on each L-shaped limiting plate, so that the upper end face of the sheet metal plate is extruded by the extrusion roller on the mounting plate under the downward rotation of the thread adjusting rod, the sheet metal plate is fixed above the supporting table, and the sheet metal plate is fixed by the arrangement of the fixing mode of the sheet metal plate through the extrusion roller, so that the phenomenon that the sheet metal plate is damaged due to the fact that large friction is generated between the two ends of the sheet metal plate and the clamping piece when the sheet metal plate is bent can be prevented.

2. The utility model discloses a rotation of threaded rod two, make two L type connecting rods two rather than threaded connection draw close or separate on threaded rod two simultaneously, thereby make two movable steel sheets carry out synchronous angular adjustment in the inside in V type groove under the power promotion at two horizontal positions of L type connecting rod, this kind just can carry out angular adjustment's setting simultaneously to two movable steel sheets through a actuating mechanism, can avoid having now to carry out turned angle's regulation to two movable steel sheets through manual in proper order, lead to the accommodation process loaded down with trivial details, consuming time, in addition owing to be through manual regulation of carrying out the angle to movable steel sheet in proper order, the diagonal that can not guarantee two movable steel sheets can align with the diagonal in V type groove, and cause the influence to the processingquality of work piece.

Drawings

Fig. 1 is a schematic front view of the internal structure of the present invention;

FIG. 2 is a front view of the supporting table;

FIG. 3 is a schematic view of the front view of the local internal structure of the present invention;

FIG. 4 is a front view of a partial internal structure of the support table;

FIG. 5 is an enlarged view of the structure at A in FIG. 2;

fig. 6 is an enlarged schematic view of B in fig. 2.

Reference numerals: the device comprises a base 1, a fixed table 2, a supporting table 3, a V-shaped groove 4, a movable steel plate 5, a driving mechanism 6, an output shaft 7, a connecting head 8, a male die 9, a limiting plate 10L, a connecting rod I11L, a baffle 12, a threaded rod I13, a T-shaped sliding block 14, a T-shaped sliding groove 15, a threaded adjusting rod 16, a mounting plate 17, a support 18, an extrusion roller 19, a sheet metal plate 20, a twisting block 21, a connecting rod II 22L and a threaded rod II 23.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Examples

As shown in fig. 1-6, the sheet metal part stamping device capable of adjusting the bending angle comprises a base 1, wherein the top end of the base 1 is connected with a fixed platform 2 through a support rod, the base 1 is provided with a support platform 3 with a V-shaped groove 4 in the middle, two movable steel plates 5 with mutually hinged end parts are arranged inside the V-shaped groove 4, the fixed platform 2 is provided with a male die 9, the fixed platform 2 is provided with a driving mechanism 6 for driving the male die 9 to move up and down, the male die 9 is connected with an output shaft 7 of the driving mechanism 6 through a connector 8, the left side and the right side of the top end of the support platform 3 are respectively provided with clamping mechanisms for fixing two end parts of a sheet metal plate 20, and the two clamping mechanisms are symmetrical about the vertical center line of the V-shaped groove 4;

the clamping mechanism comprises an L-shaped limiting plate 10 arranged on a supporting platform 3 in a sliding manner, a threaded adjusting rod 16 rotatably arranged at the horizontal part of the L-shaped limiting plate 10, a mounting plate 17 rotatably arranged at the bottom end of the threaded adjusting rod 16 and connected with the vertical part of the L-shaped limiting plate 10 in a sliding manner, and an extrusion roller 19 which is mounted on the mounting plate 17 through a bracket 18 and used for fixing a sheet metal plate 20, wherein L-shaped connecting rods 11 are arranged on the opposite end surfaces of the two L-shaped limiting plates 10, the horizontal part of each L-shaped connecting rod 11 is fixedly connected with the vertical part of the corresponding L-shaped limiting plate 10, a threaded rod 13 horizontally penetrating through the left end and the right end of the supporting platform 3 is arranged on the supporting platform 3, the two ends of the threaded rod 13 are respectively connected with the base 1 through baffles 12, the two ends of the threaded rod 13 are respectively connected with the corresponding baffles 12 in a rotating manner, and the two ends of the threaded rod 13 are positioned at the outer sides of the two baffles 12, the vertical parts of the two L-shaped connecting rods I11 are sleeved on a threaded rod I13 in a threaded manner, the two L-shaped connecting rods I11 are positioned between the two baffles 12, and two sections of threaded areas which are opposite in threaded structure and are matched with the threads on the corresponding L-shaped connecting rods I11 are arranged on the threaded rod I13;

the bottom end of each L-shaped limiting plate 10 is provided with a T-shaped sliding block 14, two sides of the top end of the support table 3 are respectively provided with a T-shaped sliding groove 15 for the T-shaped sliding block 14 on the corresponding side to horizontally slide, the T-shaped sliding blocks 14 are connected with the T-shaped sliding grooves 15 in a sliding mode, conditions are provided for the L-shaped limiting plates 10 to move in the horizontal direction of the support table 3, each mounting plate 17 is provided with a sliding block, a sliding way for the sliding block on the corresponding side to vertically slide is formed in the vertical position of each L-shaped limiting plate 10, and the mounting plates 17 can move in the vertical direction in the L-shaped limiting plates 10 under the driving of the rotation of the thread adjusting rods 16 through the sliding of the sliding blocks on the sliding ways;

the supporting table 3 is provided with an adjusting mechanism for adjusting the angle of two movable steel plates 5 which are hinged, the adjusting mechanism comprises a second threaded rod 23 which horizontally penetrates through the baffle 12, the supporting table 3 and a second L-shaped connecting rod 22 which is rotatably arranged on the movable steel plates 5, horizontally penetrates through the supporting table 3 and is positioned outside the supporting table 3, the horizontal part of each second L-shaped connecting rod 22 is connected with the corresponding movable steel plate 5, the vertical part of each second L-shaped connecting rod 22 is jointly sleeved on the second threaded rod 23, the second L-shaped connecting rod 22 is in threaded connection with the second threaded rod 23, the second threaded rod 23 is provided with two sections of threaded areas which have opposite threaded structures and are matched with the threads on the corresponding first L-shaped connecting rod 11, and the two second L-shaped connecting rods 22 which are in threaded connection can be simultaneously drawn together or separated on the second threaded rod 23 through the rotation of the second threaded rod, thereby make two movable steel sheet 5 carry out synchronous angular adjustment in the inside of V type groove 4 under the power promotion of two 22 horizontal parts of L type connecting rod, this kind just can carry out angular adjustment's setting simultaneously to two movable steel sheet 5 through a actuating mechanism, can avoid having to carry out turned angle's regulation to two movable steel sheet 5 through manual in proper order now, lead to the accommodation process loaded down with trivial details, consuming time, in addition because the regulation of angle is carried out in proper order to movable steel sheet 5 through manual, can not guarantee that the diagonal of two movable steel sheet 5 can align with the diagonal of V type groove 4, and cause the influence to the processingquality of work piece, threaded rod one 13, screw thread adjusting rod 16, be equipped with respectively on the free end of threaded rod two 23 and turn round piece 21, can make things convenient for people to turn round the rotation regulation of threaded rod one 13, screw thread adjusting rod 16, threaded rod two 23 through turning round piece.

The sheet metal part stamping equipment with the adjustable bending angle has the specific application process that: when the device is used, firstly, the sheet metal plate 20 is flatly placed on the support table 3, secondly, the first L-shaped connecting rods 11 on the first L-shaped connecting rods are mutually closed on the first screw rods 13 by manually rotating the first screw rods 13, at the moment, the two L-shaped limiting plates 10 slide in the T-shaped sliding grooves 15 on the support table 3 under the pushing of the first L-shaped connecting rods 11, and the two L-shaped limiting plates 10 are also mutually closed during sliding, the sheet metal plate 20 can be clamped between the vertical parts of the two L-shaped limiting plates 10 along with the continuous closing of the two L-shaped limiting plates 10, secondly, the mounting plate 17 which is rotatably connected with the bottom end of the screw thread adjusting rod 16 slides downwards at the vertical part of the L-shaped limiting plates 10 by manually rotating the screw thread adjusting rod 16 until the extrusion roller 19 on the mounting plate 17 is tightly contacted with the upper end surface of the sheet metal plate 20, and secondly, the other end of the sheet metal plate 20 is fixed inside the other L-shaped limiting plate 10 by the same step, the two ends of the sheet metal plate 20 are fixed, so that the stability of the sheet metal plate 20 during processing can be guaranteed, in addition, the two L-shaped limiting plates 10 can be driven to move close to each other simultaneously through the rotation of the first threaded rod 13, the closed L-shaped limiting plates 10 can limit the sheet metal plate 20, and the vertical central position of the sheet metal plate 20 can be adjusted to be aligned with the vertical central position of the V-shaped groove 4, so that the device can accurately process the central position of the sheet metal plate 20, and the processing quality of the sheet metal plate 20 is guaranteed;

when people need to process the sheet metal plate 20 at different bending angles, the two L-shaped connecting rods two 22 sleeved on the threaded rods two 23 can be simultaneously closed or separated on the threaded rods two 23 by manually rotating the threaded rods two 23, the movable steel plates 5 hinged to each other are driven by the horizontal positions of the L-shaped connecting rods two 22 to simultaneously adjust the angles until the included angle between the two movable steel plates 5 is equal to the bending angle, then the other male die 9 matched with the two movable steel plates 5 in size is installed on the output shaft 7 of the driving mechanism 6 by disassembling the male die 9 on the connector 8, then the male die 9 is driven to move downwards and bend the fixed sheet metal plate 20 by the operation of the driving mechanism 6, the two fixed end parts of the sheet metal plate 20 approach each other when being bent, namely the sheet metal plate 20 moves in position inside the L-shaped limiting plate 10 when being bent, at this time, the sheet metal plate 20 which moves can be matched through the rolling of the squeezing roller 19 so as to reduce the abrasion between the end part of the sheet metal plate 20 and the clamping piece, thus completing the use process of the sheet metal part stamping equipment with the adjustable bending angle.

It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.

Claims

1. A sheet metal part stamping device with an adjustable bending angle comprises a base (1), wherein the top end of the base (1) is connected with a fixed platform (2) through a support rod, a supporting platform (3) with a V-shaped groove (4) at the middle part is arranged on the base (1), two movable steel plates (5) with mutually hinged end parts are arranged in the V-shaped groove (4), a male die (9) is arranged on the fixed platform (2), and the fixed platform (2) is provided with a driving mechanism (6) for driving the male die (9) to move up and down, the male die (9) is connected with an output shaft (7) of the driving mechanism (6) through a connecting head (8), the device is characterized in that the left side and the right side of the top end of the supporting table (3) are respectively provided with a clamping mechanism for fixing two end parts of a sheet metal plate (20), and the two clamping mechanisms are symmetrical about the vertical central line of the V-shaped groove (4);

the clamping mechanism comprises L-shaped limiting plates (10) arranged on a supporting table (3) in a sliding manner, a thread adjusting rod (16) arranged on the horizontal part of the L-shaped limiting plates (10) in a rotating manner, a mounting plate (17) arranged at the bottom end of the thread adjusting rod (16) in a rotating manner and connected with the vertical part of the L-shaped limiting plates (10), and an extrusion roller (19) which is arranged on the mounting plate (17) through a support (18) and used for fixing a sheet metal plate (20), wherein two L-shaped connecting rods (11) are arranged on the end faces of the L-shaped limiting plates (10) which are opposite to each other, the horizontal part of each L-shaped connecting rod (11) is fixedly connected with the vertical part of the corresponding L-shaped limiting plate (10), a threaded rod (13) horizontally penetrating through the left end and the right end of the supporting table (3) is arranged on the supporting table, and the, the both ends of threaded rod (13) are rotated with corresponding baffle (12) respectively and are connected, and the both ends of threaded rod (13) all are located the outside of two baffle (12), two the equal thread bush in vertical position of L type connecting rod (11) is located on threaded rod (13), and two L type connecting rod (11) are located between two baffle (12), be equipped with on threaded rod (13) two sections opposite and with corresponding L type connecting rod (11) on the screw thread region of screw thread looks adaptation.

2. The sheet metal part stamping device with the adjustable folding angle as claimed in claim 1, wherein a T-shaped slide block (14) is arranged at the bottom end of each L-shaped limiting plate (10), and T-shaped sliding grooves (15) for the T-shaped slide blocks (14) on the corresponding sides of the top end of the supporting platform (3) to horizontally slide are respectively arranged on two sides of the top end of the supporting platform.

3. The sheet metal part stamping device with the adjustable bending angle as claimed in claim 1, wherein each mounting plate (17) is provided with a slide block, and a vertical part of each L-shaped limiting plate (10) is provided with a slide way for the corresponding side slide block to slide up and down.

4. The sheet metal part stamping device with adjustable bending angle as claimed in claim 1, characterized in that the support platform (3) is provided with an adjusting mechanism for adjusting the angle of two articulated movable steel plates (5).

5. The sheet metal component stamping equipment of adjustable angle of folding of claim 4, characterized in that, guiding mechanism includes the level and runs through baffle (12), two (23) threaded rods on supporting bench (3) in proper order, rotates and locates on movable steel sheet (5) and the level runs through supporting bench (3) and lie in two (22) L type connecting rods (3) outside, every the horizontal position of two (22) L type connecting rods all is connected with corresponding movable steel sheet (5), and the vertical position of two (22) L type connecting rods cup joints two (23) threaded rods jointly, two (22) and two (23) threaded rod threaded connection of L type connecting rod, and be equipped with two sections opposite and with the threaded area of corresponding L type connecting rod (11) on the threaded rod two (23) screw thread looks adaptation.

6. The adjustable bending angle sheet metal part stamping device as claimed in claim 5, wherein the free ends of the first threaded rod (13), the threaded adjusting rod (16) and the second threaded rod (23) are respectively provided with a torsion block (21).