CN217798227U

CN217798227U - Bending press

Info

Publication number: CN217798227U
Application number: CN202222046152.8U
Authority: CN
Inventors: 陈艳清
Original assignee: Individual
Current assignee: Dalian Yuao Machinery Equipment Manufacturing Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-15
Anticipated expiration: 2032-08-04

Abstract

The utility model discloses a bending press, including the base, install processing platform, the setting of base upper end at the inside die holder of bending of processing platform and install the mechanism of bending on the base, the pallet that is provided with two opposite direction distributions is slided in the outside of processing platform, the support has set firmly the slide bar towards the one end of processing platform, the inside of processing platform is rotated and is connected with the cover soon that orders about two pallet synchronous movement through acting on the slide bar, the processing bench is equipped with the part of control plate and pallet clamp. The utility model discloses in, the both sides of template are leaning on when processing the platform along with the deformation at the position of bending, through the synchronization to two slide bars of cover soon for two stands are removing the in-process, keep the same displacement change, thereby make template both sides edge lean on the interval that removes when bending die holder recess department the same, the region that the mechanism was acted on is bent in the guarantee, can not change because the template is pressed deformation, is favorable to improving the precision of processing of bending to the template.

Description

Bending press

Technical Field

The utility model relates to a template equipment technical field that bends especially relates to a bending press.

Background

The aluminum templates are all called aluminum alloy templates for buildings. The aluminum template is designed according to modulus, is extruded and formed by special equipment, and can be freely combined according to different structural sizes.

The aluminum alloy template is required to be suitable for a scene during production, the surface of the aluminum alloy template is subjected to bending treatment through the bending press, when the surface of the aluminum alloy template is processed by the bending press, the surface of the template is stressed and deformed, the edges of the two sides of the template are shrunk to the bending position, and the bending position of the aluminum alloy template is easy to deviate due to uncontrolled deformation displacement of the edges of the two sides of the template when the aluminum alloy template is deformed, so that the bending position of the template is deviated from a preset position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems, a press brake is provided.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a bending press, includes the base, install processing platform, the setting of base upper end at the inside die holder of bending of processing platform and install the mechanism of bending on the base, the outside of processing platform slides and is provided with the pallet of two opposite direction distributions, the inside of pallet is run through to slide and is had driven frame, the side of driven frame has set firmly the splint of cooperation pallet fixed die plate, the bottom of pallet has set firmly the support, the support has set firmly the slide bar towards the one end of processing platform, the inside of processing platform is rotated and is connected with and orders about the cover soon of two pallet synchronous motion through the effect slide bar, the processing bench is equipped with the part that control splint and pallet clamp closed.

Preferably, the two sliding rods are embedded in the rotary sleeve in a sliding manner, the outer ends of the sliding rods are fixedly provided with the convex blocks, and the spiral track matched with the convex blocks to slide is formed in the rotary sleeve.

Preferably, a driven block is fixedly arranged at the inner end of the driven frame through a support rod.

Preferably, the part that control splint and pallet clamp closed includes two screws of rotation setting in the processing platform lateral part, the outside of screw rod closes soon and is connected with the swivel nut, the inside of swivel nut is formed with the gliding bar groove of cooperation follower piece slant, be equipped with the synchronous pivoted subassembly of two screws of control on the processing platform.

Preferably, the assembly for controlling the two screws to synchronously rotate comprises two wheel discs which are rotatably connected to the side end of the processing table, the wheel discs are fixedly connected with the screws, a belt which is matched with the wheel discs in a transmission mode is sleeved on the outer sides of the wheel discs, and a motor for controlling one screw to rotate is mounted at the side end of the processing table.

Preferably, a pushing frame for pushing the sliding rod in the direction away from the processing table is arranged above the base in a sliding mode, and a telescopic rod acting on the pushing frame is installed at the side end of the processing table.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in this application, the both sides of template are leaning on when leaning on to the processing platform along with the deformation at the position of bending, make the pallet pass through the support and drive the slide bar and slide along revolving the cover, through revolving the synchronization action of cover to two slide bars, make two pallets move the in-process, keep the same displacement change, thereby make template both sides edge lean on the interval that removes when leaning on to bending die seat recess department the same, the region that the mechanism was used is bent in the guarantee, can not change because the template compression deformation, be favorable to improving the precision of processing of bending to the template.

2. In this application, the starter motor control screw rod rotates, closes the swivel nut of being connected with the screw rod soon and removes along the horizontal direction, and along with the removal of swivel nut, the driven piece will slide along the bar groove, through the transmission of bar groove to the driven piece, orders about driven frame and drives splint and remove along vertical direction, realizes pressing from both sides tight to the template, and the guarantee template is adding the state of laying that remains stable on the processing platform man-hour.

Drawings

Fig. 1 shows a front perspective view provided according to an embodiment of the present invention;

fig. 2 illustrates a side perspective view provided according to an embodiment of the present invention;

fig. 3 shows a cross-sectional view provided in accordance with an embodiment of the present invention.

Illustration of the drawings:

1. a base; 2. a processing table; 3. bending a die holder; 4. a stand; 5. a splint; 6. a driven frame; 7. a driven block; 8. a threaded sleeve; 801. a strip-shaped groove; 9. a screw; 10. a wheel disc; 11. a belt; 12. a support; 13. a slide bar; 14. a bump; 15. screwing a sleeve; 1501. a spiral track; 16. a pushing frame; 17. a telescopic rod.

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 of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a bending press comprises a base 1, a processing table 2 installed at the upper end of the base 1, a bending die holder 3 arranged inside the processing table 2 and a bending mechanism installed on the base 1, wherein two oppositely distributed stand platforms 4 are arranged outside the processing table 2 in a sliding mode, a driven frame 6 penetrates through the inside of the stand platform 4 in a sliding mode, a clamping plate 5 matched with a fixed die plate of the stand platform 4 is fixedly arranged at the side end of the driven frame 6, a support 12 is fixedly arranged at the bottom of the stand platform 4, a sliding rod 13 is fixedly arranged at one end, facing the processing table 2, of the support 12, a rotary sleeve 15 driving the two stand platforms 4 to synchronously move through the action of the sliding rod 13 is rotatably connected inside the processing table 2, a part for clamping the clamping plate 5 and the stand platform 4 is arranged on the processing table 2, an aluminum alloy die plate to be bent is clamped between the stand platform 4 and the clamping plate 5, the part, facing the bending die plate to be bent, is right above the bending die holder 3, and then the clamping plate 5 is controlled to lean against the stand platform 4, the template is fixed, the press bending mechanism is controlled to press and act on the template, the aluminum alloy template deforms at the notch of the bending die holder 3, two sides of the template lean against the processing table 2 along with the deformation of the press bending part, at the moment, the clamping plate 5 fixed with the edge of the template drives the stand 4 to lean against the processing table 2 through the driven frame 6, the stand 4 drives the sliding rod 13 to slide along the rotary sleeve 15 through the bracket 12, the lug 14 slides along the spiral track 1501 to drive the rotary sleeve 15 to rotate along the processing table 2, the two stand 4 keep the same displacement change in the moving process through the synchronous action of the rotary sleeve 15 on the two sliding rods 13, the moving distance of the two side edges of the template is the same when the two side edges lean against the notch of the bending die holder 3, the area acted by the press bending mechanism is guaranteed, and the deformation of the template is not changed due to the press deformation, the precision of bending the template is improved.

Specifically, as shown in fig. 3, two sliding rods 13 are slidably embedded inside a rotating sleeve 15, a protrusion 14 is fixedly arranged at the outer end of each sliding rod 13, a spiral track 1501 matched with the protrusion 14 to slide is formed inside the rotating sleeve 15, and the protrusion 14 and the spiral track 1501 are matched with each other, so that the rotating sleeve 15 simultaneously drives the two sliding rods 13 when rotating, and the displacement generated by the two sliding rods 13 is kept the same.

Specifically, as shown in fig. 1-3, a driven block 7 is fixedly arranged at the inner end of a driven frame 6 through a support rod, a part for clamping a control clamp plate 5 and a stand 4 includes two screws 9 rotatably arranged at the side of a processing table 2, the outer sides of the screws 9 are rotatably connected with screw sleeves 8, a strip-shaped groove 801 matched with the driven block 7 to slide obliquely upwards is formed inside the screw sleeves 8, a component for controlling the two screws 9 to rotate synchronously is arranged on the processing table 2, the component for controlling the two screws 9 to rotate synchronously includes two wheel discs 10 rotatably connected at the side of the processing table 2, the wheel discs 10 are fixedly connected with the screws 9, a belt 11 matched with the two wheel discs 10 is sleeved outside the two wheel discs 10, a motor for controlling one of the screws 9 to rotate is arranged at the side of the processing table 2, the motor is started to control the screws 9 to rotate, the wheel discs 10 fixed with the screws 9 to rotate synchronously under the action of the belt 11, the screw sleeves 8 rotatably connected with the screws 9 move in the horizontal direction, along with the movement of the screw sleeves 8, the driven block 6 to slide along the strip-shaped groove 801, and drive the driven clamp plate 6 to keep the stable processing table in the vertical direction when the processing table 2 is processed, and the processing table 2 is processed.

Specifically, as shown in fig. 1-3, a pushing frame 16 for pushing the sliding rod 13 in the direction away from the processing table 2 is slidably disposed above the base 1, an expansion rod 17 acting on the pushing frame 16 is installed at the side end of the processing table 2, the expansion rod 17 is in a conventional hydraulic, pneumatic or electric transmission mode, a ring matched with the pushing frame 16 in a butting manner is formed at the outer end of the sliding rod 13, and the sliding rod 13 is pushed in the direction away from the processing table 2 through the pushing frame 16, so that the two stand tables 4 are opened at a distance matched with the width of the processing template.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a bending press, includes base (1), install processing platform (2) on base (1), set up at the inside die holder (3) of bending of processing platform (2) and install the mechanism of bending on base (1), a serial communication port, the outside slip of processing platform (2) is provided with stand (4) of two subtend distributions, the inside of stand (4) is run through and is slided from movable rack (6), the side of following movable rack (6) has set firmly splint (5) of cooperation stand (4) fixed die plate, the bottom of stand (4) has set firmly support (12), support (12) have set firmly slide bar (13) towards the one end of processing platform (2), the inside of processing platform (2) is rotated and is connected with and is ordered about cover (15) soon of two stand (4) synchronous motion through acting on slide bar (13), be equipped with the part that control splint (5) and stand (4) clamping on processing platform (2).

2. Press brake according to claim 1, characterised in that the two sliding rods (13) are slidably inserted inside a rotating sleeve (15), the outer ends of the sliding rods (13) are fixedly provided with projections (14), and the inside of the rotating sleeve (15) is formed with a spiral track (1501) which is matched with the projections (14) to slide.

3. Press brake according to claim 1, characterized in that the driven carriage (6) is fixed at its inner end to a driven block (7) by means of a strut.

4. A bending press according to claim 3, wherein the means for clamping the control plate (5) to the stand (4) comprise two screws (9) rotatably disposed on the side of the table (2), a threaded sleeve (8) is rotatably connected to the outer side of each screw (9), a slot (801) adapted to slide obliquely upward along the follower (7) is formed in the threaded sleeve (8), and a component for controlling the two screws (9) to rotate synchronously is disposed on the table (2).

5. A press brake according to claim 4, characterized in that the assembly for controlling the synchronous rotation of the two screws (9) comprises two wheel discs (10) rotatably connected to the side ends of the processing table (2), the wheel discs (10) are fixedly connected with the screws (9), the outer sides of the two wheel discs (10) are sleeved with belts (11) for transmission in a matching manner, and the side ends of the processing table (2) are provided with motors for controlling the rotation of one of the screws (9).

6. Press brake according to claim 1, characterized in that above the base (1) there is slidingly arranged a pusher (16) for pushing the slide bar (13) away from the table (2), the side end of the table (2) being equipped with a telescopic rod (17) acting on the pusher (16).