CN211915176U

CN211915176U - Hardware mould is punctureed to turn-ups

Info

Publication number: CN211915176U
Application number: CN201922395306.2U
Authority: CN
Inventors: 钟宏荣
Original assignee: Fuzhou Zhinengguang New Material Technology Co ltd
Current assignee: Fuzhou Zhinengguang New Material Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-11-13
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a hardware mould is punctureed to turn-ups, the on-line screen storage device comprises a base, the top fixedly connected with support column of base, the top fixedly connected with bed die of its support column, and the inside of bed die has seted up the through-hole, the top both sides fixedly connected with support frame of base, and the top gomphosis of support frame is connected with the cylinder. The utility model discloses in, driving hydraulic telescoping rod downstream through the cylinder, hydraulic telescoping rod is driving the pjncture needle downstream, can perforate the work piece, under tilting mechanism's effect, through first C type groove, can block the work piece, twist the bolt through twisting the hand, can drive splint and remove, press from both sides tightly to fix its work piece, and can drive the work piece through the motor and carry out automatic rotation, change the phenomenon of artifical upset in the past, make its labour saving and time saving, and fix the work piece through splint, the in-process that can place the work piece and overturn again takes place to drop, the safety of work piece has been ensured.

Description

Hardware mould is punctureed to turn-ups

Technical Field

The utility model relates to a turn-ups punctures mould technical field, especially relates to a hardware mould is punctureed to turn-ups.

Background

The mould is used for obtaining various moulds and tools of required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production, the current mould used for piercing flanging of the products has a piercing needle with three edge angles of 120 degrees, and when the mould works, the product is pierced by a piercing punch with a sharp angle, so that the product achieves the piercing effect.

The existing flanging pricking hardware mould is in the practical process, a workpiece is usually manually held by a worker for processing, the workpiece is very hard and is easy to move, a puncture needle of the hardware mould is easy to damage due to excessive extrusion force, and therefore the flanging pricking hardware mould is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a flanging piercing hardware mould.

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

a flanging-piercing hardware die comprises a base, wherein a supporting column is fixedly connected to the top end of the base, a lower die is fixedly connected to the top end of the supporting column, a through hole is formed in the lower die, supporting frames are fixedly connected to two sides of the top end of the base, a cylinder is connected to the top end of each supporting frame in an embedded mode, a hydraulic telescopic rod is fixedly connected to the bottom end of each cylinder, an upper die is fixedly connected to the bottom end of each hydraulic telescopic rod, a puncture needle is connected to the inner portion of the upper die, a turnover mechanism is installed on one side of the lower die and comprises a supporting plate, a rotating shaft is fixedly connected to one side of each supporting plate, a first C-shaped groove is fixedly connected to the other side of the rotating shaft, hand-piercing bolts are respectively in threaded connection with two ends of the first C-shaped, the other side fixedly connected with motor of backup pad, and be fixed connection between motor and the axis of rotation, adjustment mechanism is installed to top one side of base, and the top opposite side of base installs protection machanism.

Preferably, the first C-shaped groove forms a rotating structure through the rotating shaft and the supporting plate, and the clamping plates are symmetrical about the central axis of the first C-shaped groove.

Preferably, adjustment mechanism's inside is including first spout, and is connected for the gomphosis between the top of first spout and base, the inside of first spout is cup jointed and is inserted and be equipped with first slider, and the top fixedly connected with second C type groove of first slider, the inner wall both sides gomphosis in second C type groove is connected with the second spout, and the inside of second spout cup joints and inserts and be equipped with the second slider, the opposite side fixedly connected with loading board of second slider, and be fixed connection between the bottom of loading board and backup pad, the bottom fixedly connected with electric telescopic handle of loading board, and be fixed connection between electric telescopic handle and the second C type groove.

Preferably, the bearing plate forms a sliding structure through the second sliding block and the second sliding groove, the bearing plate forms a lifting structure through the electric telescopic rod and the second C-shaped groove, and the second C-shaped groove forms a sliding structure through the first sliding block and the first sliding groove.

Preferably, the inside of protection machanism is including stretching two flexible outer poles, and is fixed connection between the top of flexible outer pole and base, the inside fixedly connected with reset spring of flexible outer pole, the flexible interior pole of its reset spring's top fixedly connected with, and the top fixedly connected with rubber slab of the interior pole that stretches out and draws back.

Preferably, the telescopic inner rod and the telescopic outer rod form an elastic telescopic structure through a return spring, and the telescopic outer rod is symmetrical about the central axis of the rubber plate.

Compared with the prior art, the utility model discloses a cylinder drives hydraulic telescoping rod and moves down, hydraulic telescoping rod drives the pjncture needle and moves down, can punch a hole to the work piece, under tilting mechanism's effect, through first C type groove, can block the work piece, twist the bolt through twisting the hand, can drive splint and move, clamp its work piece and fix, and can drive the work piece through the motor and carry out automatic rotation, change the phenomenon of artifical upset in the past, make its labour saving and time saving, and fix the work piece through splint, can place the work piece and drop in the process of upset again, the safety of work piece has been ensured; under the action of the adjusting mechanism, the second C-shaped groove can slide in the first sliding groove through the first sliding block by pulling the second C-shaped groove, the position of the first C-shaped groove at the top end is adjusted, so that workpieces with various different sizes and specifications can be clamped, the bearing plate can be pushed to move up and down through the electric telescopic rod, the first C-shaped groove can be driven to lift, the workpieces cannot be clamped by the mold when the workpieces are turned, and the turning flexibility is improved; under the effect of protection mechanism, when the pjncture needle is punctured for the work piece and is adding man-hour, the pjncture needle passes the through-hole and is extruding the rubber slab, and the rubber slab passes through reset spring's elasticity downstream, can alleviate the extrusion force of pjncture needle, places pjncture needle extrusion overpower, causes the condition emergence of the blunt mouthful of syringe needle, has improved the practical life of pjncture needle.

Drawings

Fig. 1 is a schematic structural view of a hardware mold pierced by a turned-over edge according to the present invention;

FIG. 2 is a schematic structural diagram of the turnover mechanism in FIG. 1;

FIG. 3 is a schematic structural view of the adjustment mechanism of FIG. 1;

fig. 4 is a schematic structural view of the shielding mechanism in fig. 1.

In the figure: 1 base, 2 support columns, 3 bed dies, 4 through-holes, 5 support frames, 6 cylinders, 7 hydraulic telescopic rods, 8 upper dies, 9 puncture needles, 10 turnover mechanisms, 1001 supporting plates, 1002 rotating shafts, 1003 first C-shaped grooves, 1004 hand-screwed bolts, 1005 clamping plates, 1006 motors, 11 adjusting mechanisms, 1101 first sliding grooves, 1102 first sliding blocks, 1103 second C-shaped grooves, 1104 second sliding grooves, 1105 second sliding blocks, 1106 bearing plates, 1107 electric telescopic rods, 12 protection mechanisms, 1201 telescopic outer rods, 1202 reset springs, 1203 telescopic inner rods, 1204 rubber plates.

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. 1-4, a flanging and piercing hardware mold comprises a base 1, a supporting column 2 is fixedly connected to the top end of the base 1, a lower mold 3 is fixedly connected to the top end of the supporting column 2, a through hole 4 is formed in the lower mold 3, supporting frames 5 are fixedly connected to two sides of the top end of the base 1, a cylinder 6 is connected to the top end of the supporting frame 5 in an embedded manner, a hydraulic telescopic rod 7 is fixedly connected to the bottom end of the cylinder 6, an upper mold 8 is fixedly connected to the bottom end of the hydraulic telescopic rod 7, a puncture needle 9 is connected to the inside of the upper mold 8, a turnover mechanism 10 is installed on one side of the lower mold 3, a supporting plate 1001 is included in the turnover mechanism 10, a rotating shaft 1002 is fixedly connected to one side of the supporting plate 1001, a first C-shaped groove 1002 is fixedly connected to the other, a clamping plate 1005 is fixedly connected to one end of a hand-screwed bolt 1004 close to the center line of the first C-shaped groove 1003, a motor 1006 is fixedly connected to the other side of the supporting plate 1001, the motor 1006 is fixedly connected to the rotating shaft 1002, an adjusting mechanism 11 is installed on one side of the top end of the base 1, a protection mechanism 12 is installed on the other side of the top end of the base 1, the hydraulic telescopic rod 7 can drive the puncture needle 9 to move downwards to puncture a workpiece, the first C-shaped groove 1003 forms a rotating structure with the supporting plate 1001 through the rotating shaft 1002, the clamping plate 1005 is symmetrical with respect to the center axis of the first C-shaped groove 1003, the motor 1006 is connected to an external power supply through a connecting wire and can drive the workpiece to rotate, a first sliding groove 1101 is included in the adjusting mechanism 11, the first sliding groove 1101 is connected to the top end of the base 1 in a fitting manner, and a, and the top end of the first slider 1102 is fixedly connected with a second C-shaped groove 1103, the two sides of the inner wall of the second C-shaped groove 1103 are embedded and connected with a second sliding chute 1104, a second sliding block 1105 is inserted in the second sliding chute 1104 in a sleeving manner, a bearing plate 1106 is fixedly connected to the other side of the second sliding block 1105, and the bottom end of the supporting plate 1001 is fixedly connected with the carrying plate 1106, the bottom end of the carrying plate 1106 is fixedly connected with an electric telescopic rod 1107, and the electric telescopic rod 1107 is fixedly connected with the second C-shaped groove 1103, the bearing plate 1106 forms a sliding structure through the second sliding block 1105 and the second sliding chute 1104, the carrying plate 1106 forms a lifting structure with the second C-shaped groove 1103 through the electric telescopic rod 1107, and the second C-shaped groove 1103 forms a sliding structure with the first chute 1101 through the first slider 1102, and the electric telescopic rod 1107 is connected with an external power supply through a connecting wire, so that the first C-shaped groove 1003 can be driven to adjust the height.

The utility model discloses in, the inside of protection machanism 12 is including stretching two flexible outer poles 1201, and be fixed connection between the top of flexible outer pole 1201 and base 1, the inside fixedly connected with reset spring 1202 of flexible outer pole 1201, the flexible interior pole 1203 of top fixedly connected with of its reset spring 1202, and the top fixedly connected with rubber slab 1204 of the interior pole 1203 of stretching out and drawing back, the flexible interior pole 1203 passes through to constitute the elastic expansion structure between reset spring 1202 and the flexible outer pole 1201, and flexible outer pole 1201 is the symmetry about the axis of rubber slab 1204, rubber slab 1204 can move down when the atress through the elasticity of reset spring 1202, alleviate the pressure of pjncture needle 9.

The working principle is as follows: when the device is used, a workpiece to be processed is firstly placed in the lower die 3, the hand-screwing bolt 1004 is manually screwed, the hand-screwing bolt 1004 drives the clamping plate 1005 to move, the workpiece is clamped and fixed, the upper die 8 is driven to move downwards by the hydraulic telescopic rod 7, the puncture needle 9 is driven by the upper die 8 to move downwards, the workpiece is punched by the puncture needle 9, the puncture needle 9 penetrates through the through hole 4 to extrude the rubber plate 1204, the rubber plate 1204 moves downwards by the elasticity of the return spring 1202, the extrusion force of the puncture needle 9 can be relieved, the first C-shaped groove 1003 is driven to rotate by the motor 1006, the workpiece is driven by the first C-shaped groove 1003 to automatically rotate, the second C-shaped groove 1103 is manually pulled, the second C-shaped groove 1103 slides in the first sliding groove 1101 by the first sliding block 1102, the position of the first C-shaped groove 1003 at the top end is adjusted, and the workpiece with different sizes and specifications can be clamped, through electric telescopic handle 1107, can promote loading board 1106 and go up and down to remove, drive the work piece upset in first C type groove 1003, just so accomplished the utility model discloses an operating principle.

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. The flanging hardware puncturing die comprises a base (1) and is characterized in that a supporting column (2) is fixedly connected to the top end of the base (1), a lower die (3) is fixedly connected to the top end of the supporting column (2), a through hole (4) is formed in the lower die (3), supporting frames (5) are fixedly connected to two sides of the top end of the base (1), a cylinder (6) is connected to the top end of each supporting frame (5) in an embedded mode, a hydraulic telescopic rod (7) is fixedly connected to the bottom end of each cylinder (6), an upper die (8) is fixedly connected to the bottom end of each hydraulic telescopic rod (7), a puncture needle (9) is connected to the inner portion of each upper die (8), a turnover mechanism (10) is installed on one side of the lower die (3), a supporting plate (1001) is arranged in the inner portion of each turnover mechanism (10), and a rotating shaft (, and the opposite side fixedly connected with first C type groove (1003) of axis of rotation (1002), the both ends difference threaded connection of first C type groove (1003) has hand and screws bolt (1004), and hand is screwed bolt (1004) and is close to one end fixedly connected with splint (1005) of first C type groove (1003) central line, the opposite side fixedly connected with motor (1006) of backup pad (1001), and be fixed connection between motor (1006) and axis of rotation (1002), adjustment mechanism (11) are installed to top one side of base (1), and protection machanism (12) are installed to the top opposite side of base (1).

2. A flanging-piercing hardware die according to claim 1, characterized in that the first C-shaped groove (1003) forms a rotating structure with the supporting plate (1001) through the rotating shaft (1002), and the clamping plate (1005) is symmetrical about the central axis of the first C-shaped groove (1003).

3. A flanging-piercing hardware die according to claim 1, characterized in that the interior of the adjusting mechanism (11) comprises a first sliding groove (1101), the first sliding groove (1101) is in embedded connection with the top end of the base (1), a first sliding block (1102) is inserted in the first sliding groove (1101) in a sleeved mode, and the top end of the first slider (1102) is fixedly connected with a second C-shaped groove (1103), the two sides of the inner wall of the second C-shaped groove (1103) are embedded and connected with a second sliding chute (1104), a second sliding block (1105) is sleeved and inserted in the second sliding groove (1104), the other side of the second sliding block (1105) is fixedly connected with a bearing plate (1106), the bearing plate (1106) is fixedly connected with the bottom end of the supporting plate (1001), the bottom end of the bearing plate (1106) is fixedly connected with an electric telescopic rod (1107), and the electric telescopic rod (1107) is fixedly connected with the second C-shaped groove (1103).

4. A flanging-piercing hardware die according to claim 3, characterized in that the bearing plate (1106) forms a sliding structure through the second sliding block (1105) and the second sliding chute (1104), the bearing plate (1106) forms a lifting structure through the electric telescopic rod (1107) and the second C-shaped groove (1103), and the second C-shaped groove (1103) forms a sliding structure through the first sliding block (1102) and the first sliding chute (1101).

5. A flanging-piercing hardware die according to claim 1, characterized in that the protection mechanism (12) comprises two telescopic outer rods (1201) inside, the telescopic outer rods (1201) are fixedly connected with the top end of the base (1), a return spring (1202) is fixedly connected to the inside of each telescopic outer rod (1201), a telescopic inner rod (1203) is fixedly connected to the top end of each return spring (1202), and a rubber plate (1204) is fixedly connected to the top end of each telescopic inner rod (1203).

6. A flanging puncturing hardware die according to claim 5, characterized in that the inner telescopic rod (1203) and the outer telescopic rod (1201) form an elastic telescopic structure through a return spring (1202), and the outer telescopic rod (1201) is symmetrical about a central axis of the rubber plate (1204).