CN213997299U

CN213997299U - Sheet metal processingequipment that bends

Info

Publication number: CN213997299U
Application number: CN202022837942.9U
Authority: CN
Inventors: 邱仁华
Original assignee: Suzhou Yaojie Machinery Co ltd
Current assignee: Suzhou Yaojie Machinery Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-20
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a sheet metal processingequipment that bends, the on-line screen storage device comprises a base, the base top is fixed with the workstation through the support, base top one side is equipped with the regulating plate of vertical setting, be equipped with glide machanism between regulating plate bottom and the base top, under the glide machanism effect, the regulating plate can be followed the orientation and is close to or keep away from the workstation direction removal, the regulating plate is towards the vertical adjustment tank of having seted up in workstation one side, bottom fixed mounting has lower part triangular support plate in the adjustment tank, the horizontal end at lower part triangular support plate top is located same horizontal plane with the workstation top, it is provided with upper portion triangular support plate still to slide in the adjustment tank, be equipped with hold-down mechanism on the workstation, keep away from regulating plate one end on the workstation and install the lower part piece of bending, the lower part is bent and is kept away from the upper portion piece of bending that tip department of regulating plate was equipped with the liftable. The bending machine can compress and fix the end part and the middle part of a metal plate, ensures the bending processing quality, and can conveniently bend the metal plate at different positions.

Description

Sheet metal processingequipment that bends

Technical Field

The utility model relates to a machining equipment technical field, concretely relates to sheet metal processingequipment that bends.

Background

The metal plate has flat appearance, large width-thickness ratio and large surface area of unit volume, can be freely cut, bent, stamped and welded to be made into various product components, is flexible and convenient to use, and plays an extremely important role in the fields of automobiles, aviation, shipbuilding, buildings, household appliances and the like. Bending is a common process in sheet metal machining, and a sheet metal is bent by a bending apparatus to form members of various shapes.

However, the conventional bending apparatus has the following problems in actual use: (1) when the existing bending processing device is used, a metal plate is usually directly placed on a processing platform, a pressing device is not arranged at the end part of the metal plate, and the metal plate is deviated due to large impact force in the bending process, so that the bending quality is low; (2) the existing bending processing device can only bend the specific positions on the metal plate, and when the metal plate needs to be bent at a plurality of positions, the metal plate needs to be moved manually, so that the working efficiency is low, and the labor cost is high.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that exists among the above-mentioned background art, the utility model provides a sheet metal processingequipment that bends, it can compress tightly fixedly to sheet metal tip and middle part, has guaranteed the processingquality of bending, still can be convenient bend sheet metal in different positions department, has satisfied different processing demands, has improved work efficiency, has reduced the cost of labor.

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

the utility model provides a metal plate bending device, which comprises a base, wherein the top of the base is fixed with a workbench through a bracket, a vertically arranged adjusting plate is arranged on one side of the top of the base, a sliding mechanism is arranged between the bottom of the adjusting plate and the top of the base, under the action of a sliding mechanism, the adjusting plate can move towards the direction close to or away from the workbench, an adjusting groove is vertically arranged on one side of the adjusting plate facing the workbench, a lower triangular supporting plate is fixedly arranged in the adjusting groove, the horizontal end of the top of the lower triangular support plate and the top of the workbench are positioned on the same horizontal plane, an upper triangular supporting plate is also arranged in the adjusting groove in a sliding manner, a pressing mechanism is arranged on the workbench, the upper bending piece is arranged at one end, far away from the adjusting plate, of the workbench, and the upper bending piece capable of lifting is arranged at the end part, far away from the adjusting plate, of the lower bending piece.

The improved structure is characterized in that the sliding mechanism comprises a lead screw, a driving motor, a sliding seat, linear sliding rails and a sliding block, the lead screw is located on the base, one end of the lead screw is installed at the top of the base through a fixing part, the other end of the lead screw is connected with the driving motor, the sliding seat is arranged on the lead screw, the bottom of the adjusting plate is installed on the sliding seat, the linear sliding rails are arranged on two sides of the lead screw side by side, and two sides of the bottom of the adjusting plate are respectively connected with the linear sliding rails in a sliding mode through the sliding block. During the use, drive the lead screw through driving motor and rotate, turn into the linear reciprocating motion of lead screw upper carriage to can drive the slide and go up the regulating plate and be close to or keep away from the workstation, because sheet metal one end can be fixed on the regulating plate, and then can drive sheet metal and remove, realized bending different positions department of sheet metal, degree of automation is high, has improved work efficiency, has reduced the cost of labor.

The improved structure of the electric expansion mechanism is characterized in that the compressing mechanism comprises a first mounting frame, an electric expansion rod, an elastic buffer part and a lower pressing plate, the first mounting frame is fixed to the top of the workbench, the electric expansion rod is vertically mounted at the top of the first mounting frame, and the bottom of the electric expansion rod is connected with the lower pressing plate through the elastic buffer part. During the use, drive holding down plate downstream through electric telescopic handle, press from both sides tight fixedly at the middle part with sheet metal through the holding down plate, avoid sheet metal to take place the skew under the effect of pushing down impact force, through setting up elastic buffer, the holding down plate pushes down the clamp force with sheet metal surface formation elasticity to prevent to sheet metal extrusion degree too big.

The improved electric telescopic rod is characterized in that the elastic buffering part comprises a buffering rod, a buffering cavity, a buffering spring, an adjusting rod and a limiting block, wherein the buffering rod is vertically fixed to the bottom of the electric telescopic rod, the buffering cavity is formed in the buffering rod, the top of the adjusting rod penetrates through the bottom of the buffering rod and the bottom of the buffering rod is movably arranged in the buffering cavity, the top of the adjusting rod is provided with the limiting block, the top of the limiting block is provided with the buffering spring between the tops of the buffering cavity, and the bottom of the adjusting rod is fixed with the lower pressing plate.

The further improvement is that the upper triangular support plate, the lower triangular support plate and the lower pressing plate are provided with rubber blocks on the surfaces contacting with the metal plate. Through setting up the rubber block, can reach and compress tightly the purpose to sheet metal's tip and middle part under the prerequisite of not damaging sheet metal surface.

The improved structure is characterized in that the upper triangular support plate faces towards the adjusting plate, a mounting plate is arranged on one side of the adjusting plate and is in sliding connection with the adjusting groove, locking bolts are arranged on the mounting plate, threaded holes are evenly formed in the adjusting groove, and free ends of the locking bolts are matched with the threaded holes. During the use, can adjust the position of upper portion triangular support board through the mounting panel slides in the adjustment tank, then through the cooperation in locking bolt and adjustment tank internal thread hole, can fix upper portion triangular support board in specific position to realized the adjustment to interval between upper portion triangular support board and the lower part triangular support board, with the clamp that is used for the sheet metal tip to different thickness fixed, application scope is wider.

The improvement lies in that upper portion piece of bending includes second mounting bracket, pneumatic cylinder, fixed plate, holding down, guide post and connecting block, the second mounting bracket is installed the base top is close to in lower part department of bending, install respectively second mounting bracket top both sides the pneumatic cylinder, the drive end of pneumatic cylinder is connected with the fixed plate that is located the below, the holding down is installed to the fixed plate bottom, two riser inboards of second mounting bracket all are equipped with vertical setting the guide post, the fixed plate both ends respectively through the connecting block with guide post sliding connection. During the use, drive fixed plate up-and-down reciprocating motion through the pneumatic cylinder to can drive down a downstream, carry out quick abundant processing of bending to sheet metal, through the cooperation of guide post and connecting block, make down a up-and-down motion process more steady, guarantee the processingquality of bending.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the end part of the metal plate can be clamped and fixed through the matching of the upper triangular support plate and the lower triangular support plate on the adjusting plate, and the distance between the upper triangular support plate and the lower triangular support plate can be adjusted, so that the metal plate can be used for metal plates with different thicknesses, and the application range is wider; the adjusting plate can be driven to stably move towards a direction close to or far away from the workbench under the action of the sliding mechanism, and one end of the metal plate is fixed on the adjusting plate, so that the metal plate can be driven to move, bending of different positions of the metal plate is realized, the automation degree is high, the working efficiency is improved, and the labor cost is reduced; the middle part of the metal plate can be pressed and fixed under the action of the pressing mechanism, and the metal plate can be effectively prevented from deviating under the action of downward pressing impact force by matching the upper triangular support plate and the lower triangular support plate, so that the bending processing quality is ensured; the metal plate can be quickly and fully bent at a specific position through the matching of the lower bending piece and the upper bending piece.

Drawings

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

Fig. 1 is a schematic view of the overall structure of the metal plate bending device of the present invention;

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

fig. 3 is a schematic structural view of a middle sliding mechanism of the present invention;

fig. 4 is a schematic structural view of the pressing mechanism of the present invention;

fig. 5 is a schematic structural view of the elastic buffer of the present invention;

FIG. 6 is a schematic structural view of a middle upper bending member of the present invention;

wherein, the specific reference numbers are: base 1, regulating plate 2, regulating groove 3, lower triangular support plate 4, upper triangular support plate 5, mounting panel 6, locking bolt 7, threaded hole 8, glide machanism 9, lead screw 10, driving motor 11, slide 12, linear slide rail 13, workstation 14, hold-down mechanism 15, first mounting bracket 16, electric telescopic handle 17, elastic buffer spare 18, buffer beam 19, buffer chamber 20, buffer spring 21, adjust pole 22, stopper 23, holding down plate 24, lower part 25 of bending, upper part 26 of bending, second mounting bracket 27, pneumatic cylinder 28, fixed plate 29, holding down piece 30, guide post 31, connecting block 32.

Detailed Description

The embodiment of the utility model discloses a metal plate bending processing device, as shown in figures 1 and 2, the device comprises a base 1, a workbench 14 is fixed on the top of the base 1 through a bracket, a vertically arranged adjusting plate 2 is arranged on one side of the top of the base 1, a sliding mechanism 9 is arranged between the bottom of the adjusting plate 2 and the top of the base 1, the adjusting plate 2 can move towards or away from the workbench 14 under the action of the sliding mechanism 9, an adjusting groove 3 is vertically arranged on one side of the adjusting plate 2 towards the workbench 14, a lower triangular support plate 4 is fixedly arranged in the adjusting groove 3, the horizontal end of the top of the lower triangular support plate 4 is positioned on the same horizontal plane with the top of the workbench 14, an upper triangular support plate 5 is also arranged in the adjusting groove 3 in a sliding manner, a pressing mechanism 15 is arranged on the workbench 14, and a lower bending piece 25 is arranged on one, the end part of the lower bending piece 25 far away from the adjusting plate 2 is provided with a liftable upper bending piece 26, wherein the lower bending piece 25 is a strip-shaped base platform detachably mounted at the end part of the workbench 14, and the end part of the lower bending piece 25 above one side of the upper bending piece 26 is an arc angle. The end parts of the metal plates can be clamped and fixed through the matching of the upper triangular support plate 5 and the lower triangular support plate 4 on the adjusting plate 2, the distance between the upper triangular support plate 5 and the lower triangular support plate 4 is adjustable, the metal plate clamping device can be used for metal plates with different thicknesses, and the application range is wider; the adjusting plate 2 can be driven to stably move towards the direction close to or far away from the workbench 14 under the action of the sliding mechanism 9, and one end of the metal plate is fixed on the adjusting plate 2, so that the metal plate can be driven to move, bending of the metal plate at different positions is realized, the automation degree is high, the working efficiency is improved, and the labor cost is reduced; the middle part of the metal plate can be pressed and fixed under the action of the pressing mechanism 15, and the metal plate can be effectively prevented from deviating under the action of lower pressing impact force by matching the upper triangular support plate 5 and the lower triangular support plate 4, so that the bending processing quality is ensured; the lower bending piece 25 and the upper bending piece 26 can be matched to bend the metal plate at a specific position quickly and sufficiently.

Wherein, as shown in fig. 3, the sliding mechanism 9 includes a screw rod 10, a driving motor 11, a sliding seat 12, a linear sliding rail 13 and a sliding block, the screw rod 10 is located on the base 1, one end of the screw rod 10 is installed at the top of the base 1 through a fixing member, the other end of the screw rod 10 is connected with the driving motor 11, the sliding seat 12 is arranged on the screw rod 10, the bottom of the adjusting plate 2 is installed on the sliding seat 12, the linear sliding rails 13 are arranged on two sides of the screw rod 10 side by side, and two sides of the bottom of the adjusting plate 2 are respectively connected with the linear sliding rails 13 through the sliding block. During the use, drive lead screw 10 through driving motor 11 and rotate, turn into the linear reciprocating motion of slide 12 on the lead screw 10 to can drive slide 12 on regulating plate 2 be close to or keep away from workstation 14, because sheet metal one end can be fixed on regulating plate 2, and then can drive sheet metal and remove, realized bending sheet metal different positions department, degree of automation is high, has improved work efficiency, has reduced the cost of labor.

As shown in fig. 4, the pressing mechanism 15 includes a first mounting frame 16, an electric telescopic rod 17, an elastic buffer 18 and a lower pressing plate 24, the first mounting frame 16 is fixed on the top of the workbench 14, the electric telescopic rod 17 is vertically mounted on the top of the first mounting frame 16, and the bottom of the electric telescopic rod 17 is connected with the lower pressing plate 24 through the elastic buffer 18. During the use, drive holding down plate 24 downstream through electric telescopic handle 17, press from both sides tightly fixedly through holding down plate 24 with sheet metal's middle part, avoid sheet metal to take place the skew under the effect of pushing down impact, through setting up elastic buffer 18, holding down plate 24 and sheet metal surface form elasticity and push down the clamp force to prevent to sheet metal extrusion degree too big. As shown in fig. 5, elastic buffer 18 includes buffer rod 19, buffer cavity 20, buffer spring 21, adjust pole 22 and stopper 23, and buffer rod 19 is vertical to be fixed in electric telescopic handle 17 bottom, has seted up buffer cavity 20 in the buffer rod 19, adjusts pole 22 top and passes buffer rod 19 bottom and activity setting in buffer cavity 20, adjusts pole 22 top and is equipped with stopper 23, is equipped with buffer spring 21 between stopper 23 top and the interior top of buffer cavity 20, adjusts pole 22 bottom and is fixed with down clamp plate 24.

Wherein, the upper triangular support plate 5, the lower triangular support plate 4 and the lower pressure plate 24 are all provided with rubber blocks on the contact surface with the metal plate. Through setting up the rubber block, can reach and compress tightly the purpose to sheet metal's tip and middle part under the prerequisite of not damaging sheet metal surface.

Wherein, upper portion triangular support plate 5 is equipped with the mounting panel 6 with adjustment tank 3 sliding connection towards adjustment plate 2 one side, is equipped with locking bolt 7 on the mounting panel 6, evenly offers threaded hole 8 in the adjustment tank 3, locking bolt 7's free end and threaded hole 8 looks adaptation. During the use, can adjust the position of upper portion triangular support board 5 through mounting panel 6 slides in adjustment tank 3, then through the cooperation of locking bolt 7 with 3 internal thread holes 8 in adjustment tank, can fix upper portion triangular support board 5 in specific position to realized the adjustment to interval between upper portion triangular support board 5 and the lower part triangular support board 4, fixed with the clamp that is used for the sheet metal tip to different thickness, application scope is wider.

Wherein, as shown in fig. 6, the upper portion piece 26 of bending includes second mounting bracket 27, pneumatic cylinder 28, fixed plate 29, the lower part piece 30, guide post 31 and connecting block 32, second mounting bracket 27 is installed at base 1 top and is close to in the lower part 25 department of bending, pneumatic cylinder 28 is installed respectively to second mounting bracket 27 top both sides, the drive end of pneumatic cylinder 28 is connected with the fixed plate 29 that is located the below, lower part piece 30 is installed to fixed plate 29 bottom, two riser inboards of second mounting bracket 27 all are equipped with the guide post 31 of vertical setting, fixed plate 29 both ends are respectively through connecting block 32 and guide post 31 sliding connection. During the use, drive fixed plate 29 up-and-down reciprocating motion through pneumatic cylinder 28 to can drive holding down piece 30 downstream, carry out quick abundant processing of bending to sheet metal, through the cooperation of guide post 31 and connecting block 32, make holding down piece 30 up-and-down motion process more steady, guaranteed the processingquality of bending.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. A metal plate bending processing device is characterized by comprising a base, wherein the top of the base is fixed with a workbench through a bracket, a vertically arranged adjusting plate is arranged on one side of the top of the base, a sliding mechanism is arranged between the bottom of the adjusting plate and the top of the base, under the action of a sliding mechanism, the adjusting plate can move towards the direction close to or away from the workbench, an adjusting groove is vertically arranged on one side of the adjusting plate facing the workbench, a lower triangular supporting plate is fixedly arranged in the adjusting groove, the horizontal end of the top of the lower triangular support plate and the top of the workbench are positioned on the same horizontal plane, an upper triangular supporting plate is also arranged in the adjusting groove in a sliding manner, a pressing mechanism is arranged on the workbench, the upper bending piece is arranged at one end, far away from the adjusting plate, of the workbench, and the upper bending piece capable of lifting is arranged at the end part, far away from the adjusting plate, of the lower bending piece.

2. The metal plate bending device according to claim 1, wherein the sliding mechanism includes a screw rod, a driving motor, a sliding seat, a linear slide rail and a sliding block, the screw rod is located on the base, one end of the screw rod is mounted on the top of the base through a fixing member, the other end of the screw rod is connected with the driving motor, the sliding seat is arranged on the screw rod, the bottom of the adjusting plate is mounted on the sliding seat, the linear slide rail is arranged on two sides of the screw rod side by side, and two sides of the bottom of the adjusting plate are respectively connected with the linear slide rail in a sliding manner through the sliding block.

3. The sheet metal bending device according to claim 1, wherein the pressing mechanism comprises a first mounting frame, an electric telescopic rod, an elastic buffer member and a lower pressing plate, the first mounting frame is fixed to the top of the workbench, the electric telescopic rod is vertically mounted on the top of the first mounting frame, and the bottom of the electric telescopic rod is connected with the lower pressing plate through the elastic buffer member.

4. The metal plate bending device according to claim 3, wherein the elastic buffer member comprises a buffer rod, a buffer cavity, a buffer spring, an adjusting rod and a limiting block, the buffer rod is vertically fixed to the bottom of the electric telescopic rod, the buffer cavity is formed in the buffer rod, the top of the adjusting rod penetrates through the bottom of the buffer rod and is movably arranged in the buffer cavity, the limiting block is arranged at the top of the adjusting rod, the buffer spring is arranged between the top of the limiting block and the top of the buffer cavity, and the lower pressing plate is fixed to the bottom of the adjusting rod.

5. The metal plate bending device according to claim 3 or 4, wherein rubber blocks are arranged on the surfaces of the upper triangular support plate, the lower triangular support plate and the lower pressing plate, which are in contact with the metal plate.

6. The metal plate bending processing device according to claim 1, wherein a mounting plate slidably connected with the adjusting groove is arranged on one side of the upper triangular support plate facing the adjusting plate, locking bolts are arranged on the mounting plate, threaded holes are uniformly formed in the adjusting groove, and free ends of the locking bolts are matched with the threaded holes.

7. The sheet metal bending device according to claim 1, wherein the upper bending piece comprises a second mounting frame, a hydraulic cylinder, a fixing plate, a lower bending piece, guide columns and a connecting block, the second mounting frame is mounted at the top of the base close to the lower bending piece, the hydraulic cylinder is mounted on two sides of the top of the second mounting frame respectively, the driving end of the hydraulic cylinder is connected with the fixing plate located below, the lower bending piece is mounted at the bottom of the fixing plate, the guide columns are vertically arranged on two inner sides of two vertical plates of the second mounting frame, and two ends of the fixing plate are connected with the guide columns in a sliding mode through the connecting block respectively.