CN216501991U

CN216501991U - Flanging die for machining multi-station hardware parts

Info

Publication number: CN216501991U
Application number: CN202123038550.7U
Authority: CN
Inventors: 高严兵; 何超; 唐圣华
Original assignee: Shenzhen Hongxirui Technology Co ltd
Current assignee: Shenzhen Hongxirui Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-05-13
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a flanging die for multi-station hardware part processing, which comprises flanging equipment and a lower die, wherein a U-shaped frame is sleeved on the outer side of the lower die, the inner wall of the U-shaped frame is in contact connection with the side wall of the lower die, a strip-shaped groove is formed in the upper end of the U-shaped frame and is positioned at the top beam of the U-shaped frame, a round rod is fixedly connected to the inner wall of the strip-shaped groove, a circular ring is connected to the side wall of the round rod in a sliding mode, an installation block is fixedly connected to the side wall of the circular ring, one end of the installation block penetrates through the strip-shaped groove to extend upwards, a strip-shaped plate is fixedly connected to the extending end of the installation block, a rectangular groove is formed in the side wall of the strip-shaped plate, two straight rods are in contact connection with the inner wall of the rectangular groove and are connected through an adjusting mechanism, and clamping plates are arranged at the ends, far away from the rectangular groove, of the two straight rods. According to the utility model, the pull rod is pulled to drive the circular ring in the strip-shaped groove to drive the strip-shaped plate to move along the circular rod, so that the part fixed between the two clamping plates can be moved, and the part can be taken out and placed quickly.

Description

Flanging die for machining multi-station hardware parts

Technical Field

The utility model relates to the technical field of hardware part machining, in particular to a flanging die for multi-station hardware part machining.

Background

In the process of processing hardware parts, a flanging die is usually used, the flanging refers to a forming method of forming a straight wall or a flange with a certain angle along a closed or unclosed curve edge on a plane part or a curved part of a blank by using the action of the die, and the flanging is one of stamping processes. The types of the flanges are various, and the classification methods are different, wherein the flanges can be divided into extension type flanges and compression type flanges according to deformation properties.

However, when the turn-ups punches a hole, the part that will beat the hole is placed between last mould and bed die, it descends to drive the mould through hydraulic equipment, the cooperation bed die extrudees the part, final forming, when placing, need correspond foraminiferous part and the depression bar in the bed die, in case place the inaccuracy and lead to the part fracture easily, and when placing part and depression bar correspondence, it is consuming time longer, production efficiency has been reduced, for this reason, we propose a multistation turn-ups mould for hardware component processing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a flanging die for processing a multi-station hardware part.

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

the utility model provides a multistation flanging die for hardware component processing, includes flanging equipment and bed die, and the bed die installs in flanging equipment, the outside cover of bed die is equipped with the U-shaped frame, and the inner wall and the bed die lateral wall contact of U-shaped frame are connected, the bar groove has been seted up to the upper end of U-shaped frame, and the bar groove is located the back timber department of U-shaped frame, the inner wall fixedly connected with round bar in bar groove, sliding connection has the ring on the lateral wall of round bar, fixedly connected with installation piece on the lateral wall of ring, the one end of installation piece is passed the bar groove and is upwards extended, and its extension end fixedly connected with bar board, the rectangular channel has been seted up on the lateral wall of bar board, rectangular channel inner wall contact is connected with two straight-bars, two the straight-bars pass through adjustment mechanism and connect, and the one end that the rectangular channel was kept away from to two straight-bars all is equipped with splint.

Preferably, a strip-shaped hole is formed in the side wall of the U-shaped frame in a penetrating mode, the strip-shaped hole is communicated with the strip-shaped groove, a connecting block is connected to the inner wall of the strip-shaped hole in a contact mode, and a pull rod is fixedly connected to the side wall of the connecting block.

Preferably, the outside cover of round bar is equipped with first spring, the one end and the ring fixed connection of first spring, and its other end and bar inslot wall fixed connection, the bar shaped plate is connected with the contact of U-shaped frame lateral wall, and its length equals with bar groove length.

Preferably, the adjusting mechanism comprises a transmission rod rotatably connected to the inner wall of the rectangular groove, one end of the transmission rod penetrates through the strip-shaped plate and is fixedly connected with the knob, two oppositely-arranged threads are formed in the side wall of the transmission rod, the side wall of the transmission rod is in threaded connection with the two sliding blocks, and the two straight rods are fixedly sleeved on the side walls of the two sliding blocks respectively.

Preferably, one end of one of the clamping plates, which is close to the straight rod, is provided with a T-shaped sliding groove, the inner wall of the T-shaped sliding groove is connected with a T-shaped sliding block in a sliding manner, the side wall of the T-shaped sliding block is fixedly connected with a second spring, and one end, which is far away from the T-shaped sliding block, of the second spring is fixedly connected with the inner wall of the T-shaped sliding groove.

Preferably, fixedly connected with stopper on the lateral wall of U-shaped frame, and one of them splint keep away from the one end fixedly connected with of T shape slider and the rectangular block that the stopper corresponds, two all seted up the arc wall on the relative lateral wall of splint, and a plurality of soft cushions of the equal fixedly connected with of inner wall of two arc walls.

Compared with the prior art, the utility model has the beneficial effects that:

1. through the round bar that sets up, the cooperation of splint and pull rod is used, in order to reach the effect that makes the ring in the bar inslot drive the bar shaped plate and remove along the round bar through dragging the pull rod, be favorable to removing fixed part between two splint, and then be convenient for take out the part fast and lay the part, when outwards stimulateeing the bar shaped plate simultaneously, under the condition of stopper to the rectangular block restriction, make wherein splint remove backward along T shape slider, and then be convenient for loosen fixed part, be convenient for take off and install next part, and the production efficiency is improved.

2. The clamp plate, the transmission rod and the knob are matched for use, so that the effect of rotating the transmission rod by rotating the knob is achieved, the distance between the two clamp plates is favorably adjusted, the adjustment is convenient to be carried out according to the size of a part, and the fixing effect of the part is better.

Drawings

FIG. 1 is a schematic structural diagram according to the present invention;

FIG. 2 is a schematic view of a U-shaped frame structure according to the present invention;

FIG. 3 is a schematic structural diagram of an adjusting mechanism according to the present invention;

FIG. 4 is a partial enlarged view of the utility model at A;

fig. 5 is a partial enlarged view of the point B according to the present invention.

In the figure: the device comprises a flanging device 1, a lower die 2, a 3U-shaped frame, 4 strip-shaped grooves, 5 round rods, 6 round rings, 7 mounting blocks, 8 strip-shaped plates, 9 rectangular grooves, 10 straight rods, 11 clamping plates, 12 strip-shaped holes, 13 pull rods, 14 first springs, 15 transmission rods, 16 knobs, 17T-shaped sliding grooves, 18T-shaped sliding blocks, 19 second springs, 20 limiting blocks, 21 rectangular blocks, 22 soft rubber pads, 23 bolts and 24 pull rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a flanging die for multi-station hardware component processing comprises a flanging device 1 and a lower die 2, wherein the lower die 2 is installed in the flanging device, the outer side of the lower die 2 is sleeved with a U-shaped frame 3, the structure of the U-shaped frame 3 is divided into two support legs and a top beam, the two support legs are arranged in parallel and are arranged opposite and perpendicular to the top beam, two threaded holes are respectively formed in the side walls of the two support legs in a penetrating manner, bolts 23 are respectively connected in the four threaded holes in a threaded manner, the four bolts 23 are rotated to be in contact with the lower die until the U-shaped frame 3 is fixed on the side wall of the lower die 2, subsequent clamping plates 11 are convenient for fixing components, the inner wall of the U-shaped frame 3 is in contact connection with the side wall of the lower die 2, strip-shaped holes 12 are formed in the side wall of the U-shaped frame 3 in a penetrating manner, the strip-shaped holes 12 are communicated with the strip-shaped grooves 4, and connecting blocks are connected in a contact with the inner wall of the strip-shaped holes 12, a pull rod 13 is fixedly connected to the side wall of the connecting block, and one end of the pull rod 13 is fixedly connected with a pull ring 24;

when in use, the pull ring 24 is held by hand to drag the pull rod 13, so that the circular ring 6 in the strip-shaped groove 4 drives the strip-shaped plate 8 to move along the circular rod 5, thereby being beneficial to moving the part fixed between the two clamping plates 11 and further being convenient for quickly taking out the part and placing the part;

a strip-shaped groove 4 is formed in the upper end of the U-shaped frame 3, the strip-shaped groove 4 is located at the top beam of the U-shaped frame 3, a round rod 5 is fixedly connected to the inner wall of the strip-shaped groove 4, a first spring 14 is sleeved outside the round rod 5, one end of the first spring 14 is fixedly connected with the ring 6, the other end of the first spring is fixedly connected with the inner wall of the strip-shaped groove 4, a strip-shaped plate 8 is in contact connection with the side wall of the U-shaped frame 3, the length of the strip-shaped plate is equal to that of the strip-shaped groove 4, the first spring 14 on the outer side of the round biscuit 5 drives the ring 6 to move, and the clamp plate 11 is favorably reset;

the side wall of the round rod 5 is connected with a round ring 6 in a sliding mode, the side wall of the round ring 6 is fixedly connected with an installation block 7, one end of the installation block 7 penetrates through the strip-shaped groove 4 to extend upwards, the extending end of the installation block is fixedly connected with a strip-shaped plate 8, the side wall of the strip-shaped plate 8 is provided with a rectangular groove 9, the inner wall of the rectangular groove 9 is connected with two straight rods 10 in a contact mode, the two straight rods 10 are connected through an adjusting mechanism, and clamping plates 11 are arranged at the ends, far away from the rectangular groove 9, of the two straight rods 10;

the adjusting mechanism comprises a transmission rod 15 which is rotatably connected to the inner wall of the rectangular groove 9, one end of the transmission rod 15 penetrates through the strip-shaped plate 8 and is fixedly connected with a knob 16, two threads which are arranged oppositely are formed in the side wall of the transmission rod 15, the two sliders are connected to the side wall of the transmission rod 15 in a threaded manner, the two straight rods 10 are fixedly sleeved on the side walls of the two sliders respectively, the transmission rod 15 is rotated by rotating the knob 16, the adjustment of the distance between the two clamping plates 11 is facilitated, the adjustment is further facilitated according to the size of a part, and the fixing effect of the part is better;

one end of one of the clamping plates 11 close to the straight rod 10 is provided with a T-shaped sliding groove 17, the inner wall of the T-shaped sliding groove 17 is connected with a T-shaped sliding block 18 in a sliding way, and the side wall of the T-shaped sliding block 18 is fixedly connected with a second spring 19, one end of the second spring 19, which is far away from the T-shaped sliding block 18, is fixedly connected with the inner wall of the T-shaped sliding groove 17, the second spring 19 pushes the T-shaped sliding block 18 to enable one clamping plate 11 to move towards the other clamping plate 11, the parts are fixed, the side walls of the U-shaped frame 3 are fixedly connected with a limiting block 20, one end of one clamping plate 11 far away from the T-shaped sliding block 18 is fixedly connected with a rectangular block 21 corresponding to the limiting block 20, the side walls of the two clamping plates 11 opposite to each other are respectively provided with an arc-shaped groove, the inner walls of the two arc-shaped grooves are respectively fixedly connected with a plurality of soft rubber pads 22, the hardware parts of the metal product can be conveniently fixed through the soft rubber pads 22, so that the sliding of the hardware parts is avoided;

when outwards pulling strip shaped plate 8, under the condition that stopper 20 restricts rectangular block 20, make one of them splint 11 remove backward along T shape slider 18, and then be convenient for loosen fixed part, be convenient for take off and install next part, improved production efficiency.

The working principle is that when the tool is used, a user holds the pull ring 24 to drag the pull rod 13, so that the circular ring 6 in the strip-shaped groove 4 drives the strip-shaped plate 8 to move along the circular rod 5, the movement of a part fixed between the two clamping plates 11 is facilitated, the part can be conveniently and quickly taken out and placed, meanwhile, when the strip-shaped plate 8 is pulled outwards, one clamping plate 11 moves backwards along the T-shaped sliding block 18 under the condition that the limiting block 20 limits the rectangular block 20, the fixed part can be conveniently loosened, the next part can be conveniently taken down and installed, the production efficiency is improved, the effect of rotating the transmission rod 15 by rotating the knob 16 is facilitated, the adjustment of the distance between the two clamping plates 11 is facilitated, the adjustment can be conveniently carried out according to the size of the part, and the fixing effect of the part is better.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The flanging die for the multi-station hardware part machining comprises flanging equipment (1) and a lower die (2), wherein the lower die (2) is installed in the flanging equipment, and is characterized in that a U-shaped frame (3) is sleeved on the outer side of the lower die (2), the inner wall of the U-shaped frame (3) is in contact connection with the side wall of the lower die (2), a strip-shaped groove (4) is formed in the upper end of the U-shaped frame (3), the strip-shaped groove (4) is located at the top beam of the U-shaped frame (3), a round rod (5) is fixedly connected to the inner wall of the strip-shaped groove (4), a round ring (6) is slidably connected to the side wall of the round rod (5), a mounting block (7) is fixedly connected to the side wall of the round ring (6), one end of the mounting block (7) penetrates through the strip-shaped groove (4) to extend upwards, the strip-shaped groove is fixedly connected with a strip-shaped plate (8) in an extending manner, a rectangular groove (9) is formed in the side wall of the strip-shaped plate (8), the inner wall of the rectangular groove (9) is connected with two straight rods (10) in a contact mode, the two straight rods (10) are connected through an adjusting mechanism, and clamping plates (11) are arranged at the ends, far away from the rectangular groove (9), of the two straight rods (10).

2. A flanging die for multi-station hardware component machining according to claim 1, wherein a strip-shaped hole (12) is formed in the side wall of the U-shaped frame (3) in a penetrating mode, the strip-shaped hole (12) is communicated with a strip-shaped groove (4), a connecting block is connected to the inner wall of the strip-shaped hole (12) in a contact mode, and a pull rod (13) is fixedly connected to the side wall of the connecting block.

3. A flanging die for multi-station hardware component machining according to claim 1, wherein the outside sleeve of round bar (5) is equipped with first spring (14), the one end and ring (6) fixed connection of first spring (14), and its other end and bar groove (4) inner wall fixed connection, bar board (8) and U-shaped frame (3) lateral wall contact are connected, and its length equals with bar groove (4) length.

4. The flanging die for multi-station hardware part machining according to claim 1, wherein the adjusting mechanism comprises a transmission rod (15) rotatably connected to the inner wall of the rectangular groove (9), one end of the transmission rod (15) penetrates through the strip-shaped plate (8) and is fixedly connected with a knob (16), two oppositely-arranged threads are formed in the side wall of the transmission rod (15), two sliders are connected to the side wall of the transmission rod (15) in a threaded manner, and two straight rods (10) are fixedly sleeved on the side walls of the two sliders respectively.

5. A flanging die for multi-station hardware component machining according to claim 1, wherein one end, close to the straight rod (10), of the clamping plate (11) is provided with a T-shaped sliding groove (17), the inner wall of the T-shaped sliding groove (17) is connected with a T-shaped sliding block (18) in a sliding mode, a second spring (19) is fixedly connected to the side wall of the T-shaped sliding block (18), and one end, far away from the T-shaped sliding block (18), of the second spring (19) is fixedly connected with the inner wall of the T-shaped sliding groove (17).

6. The flanging die for multi-station hardware part machining according to claim 1, wherein a limiting block (20) is fixedly connected to the side wall of the U-shaped frame (3), one end, far away from the T-shaped sliding block (18), of one clamping plate (11) is fixedly connected with a rectangular block (21) corresponding to the limiting block (20), two arc-shaped grooves are formed in the side wall, opposite to the clamping plate (11), of the clamping plate, and a plurality of soft rubber pads (22) are fixedly connected to the inner walls of the two arc-shaped grooves.