CN219664867U

CN219664867U - Bimetallic strip processing and forming die with ejection mechanism

Info

Publication number: CN219664867U
Application number: CN202320889867.1U
Authority: CN
Inventors: 王贵东; 戴寅辉; 桑泽勇; 陈帅
Original assignee: Wuxi Huisheng Precision Components Co ltd
Current assignee: Wuxi Huisheng Precision Components Co ltd
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-09-12
Anticipated expiration: 2033-04-19

Abstract

The utility model discloses a bimetal strip processing and forming die with a material ejection mechanism, which comprises a base, wherein a mounting groove is formed in the base, a buffer mechanism is arranged at the bottom end of the mounting groove, sliding grooves are formed in two sides of the upper part of the inner wall of the mounting groove, sliding blocks are inserted into the sliding grooves on two sides, a mounting frame is arranged between the sliding blocks on two sides, two lead screws are rotatably arranged at the bottom end of the mounting frame, material ejection mechanisms are arranged at the lower parts of the two lead screws, rotating frames are arranged at the two sides of the top end of the mounting frame, supporting plates are rotatably connected in the rotating frames on two sides, and auxiliary discharging mechanisms are arranged on the outer walls of the rotating frames on two sides. After the bimetallic strip assembly is machined, the bimetallic strip assembly is driven downwards by starting the control motor to move, and then the telescopic ends of the two electric push rods are controlled to retract to drive the two support plates to turn over, so that the two top backing plates are moved away from the bimetallic strip assembly, and a worker can conveniently take out the bimetallic strip assembly after machining.

Description

Bimetallic strip processing and forming die with ejection mechanism

Technical Field

The utility model relates to the technical field of bimetallic strip processing dies, in particular to a bimetallic strip processing and forming die with a material ejection mechanism.

Background

The bimetal is a composite material composed of two or more metals or other materials with proper performances, the bimetal is also called a thermal bimetal, and because the thermal expansion coefficients of the component layers are different, when the temperature is changed, the deformation of the active layer is larger than that of the passive layer, so that the whole bimetal can bend towards one side of the passive layer, the curvature of the composite material is changed to generate deformation, when the bimetal is produced, the bimetal is firstly required to be punched and molded, and therefore, the corresponding molding die is required to be used, the types of the molding dies on the market are various, the use requirements of people can be basically met, but the defects still exist, the conventional molding die is generally inconvenient to clamp and fix the bimetal when in use, the blanking error is easily caused, the quality of a finished product is influenced, and the improvement is required.

The chinese patent of publication No. CN217141898U discloses a bimetal assembly forming die, which comprises a die main body, a clamping block and a buffering mechanism, wherein the die main body is fixed at the top end of a base, a push plate is arranged in the die main body, the top end of the push plate is provided with a support column, the bottom end of the support column is welded with the push plate, the top end of the support column extends to the upper side of the die main body, positioning seats are fixed on two sides of the top end of the die main body, the clamping block is arranged at the top of the positioning seats, the clamping block is welded with the positioning seats, and the buffering mechanism is arranged on two sides of the die main body.

However, the above scheme has the following disadvantages:

above-mentioned patent is through support column and grip block interact, carries out the centre gripping to the bimetallic strip subassembly, has improved the convenience when fixed operation of bimetallic strip centre gripping, but above-mentioned patent lacks liftout mechanism, after bimetallic strip processing is accomplished, need take the bimetallic strip between support column and the grip block, the inconvenience of operation ten.

For this purpose, we propose a bimetal strip processing and forming die with a material ejection mechanism.

Disclosure of Invention

The utility model aims to provide a bimetal strip processing and forming die with a material ejection mechanism, which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bimetal strip machining and forming die with the ejection mechanism comprises a base, wherein an installation groove is formed in the base, a buffer mechanism is arranged at the bottom end of the installation groove, sliding grooves are formed in two sides of the upper portion of the inner wall of the installation groove, sliding blocks are inserted in the sliding grooves, an installation frame is arranged between the sliding blocks, two lead screws are rotatably arranged at the bottom end of the installation frame, ejection mechanisms are arranged at the lower parts of the two lead screws, rotating frames are arranged at the two sides of the top end of the installation frame, supporting plates are rotatably connected in the rotating frames, and auxiliary discharging mechanisms are arranged on the outer walls of the rotating frames;

the ejection mechanism comprises driven belt pulleys arranged at the lower parts of the two lead screws, a control motor is arranged at one side of the installation frame, a rotor shaft of the control motor is connected with a driving belt pulley, the driving belt pulley is connected with one side of the driven belt pulley through a belt, and the driven belt pulleys at two sides are connected through a belt;

the ejection mechanism further comprises a silk sleeve which is connected with the two lead screws in a threaded manner, two sides of the top end of the installation frame are provided with perforations, and one ends of the two silk sleeves, which penetrate through the corresponding perforations, are connected through a bottom supporting pad;

the auxiliary discharging mechanism comprises electric push rods arranged on the outer walls of the rotating frames at two sides, the telescopic ends of the two electric push rods are respectively connected with the extending ends of the two supporting plates in a rotating mode, clamping grooves are formed in the other ends of the two supporting plates, and a top base plate is inserted into the two clamping grooves;

the buffer gear is in including setting up square frame of mounting groove bottom, square block has all been inserted to square frame's both sides, both sides be provided with buffer spring between the square block, both sides square block all rotates to be connected with the connecting rod, buffer gear is still including setting up the mounting block of mounting frame bottom both sides, both sides all be equipped with T type groove on the mounting block, both sides T type piece has all been inserted to T type inslot, and the extension end of two connecting rods rotates respectively connects two T type piece.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the bimetallic strip assembly is horizontally placed on the bottom supporting pad, then the forward switch of the control motor is started, the control motor drives the two driven pulleys to rotate through the belt, so that the two lead screws drive the two wire sleeves to vertically ascend, the bimetallic strip assembly is clamped and fixed by matching with the top backing plate, then the external blanking equipment is started to carry out machining forming operation on the bimetallic strip assembly, after machining is completed, the bottom supporting pad is driven to downwards drive the bimetallic strip assembly to move by starting the reverse switch of the control motor, then the telescopic ends of the two electric push rods are controlled to retract, the two supporting plates are driven to overturn, the two top backing plates are moved away from the bimetallic strip assembly, and a worker can conveniently take out a workpiece from the machined bimetallic strip assembly.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic view of the front view of the present utility model;

FIG. 3 is an enlarged schematic view of FIG. 2 a in accordance with the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at b of FIG. 2;

FIG. 5 is an enlarged schematic view of the utility model at c of FIG. 2;

FIG. 6 is a schematic view of the internal structure of the mounting block of the present utility model.

In the figure: 1. a base; 2. a mounting groove; 3. a chute; 4. a slide block; 5. a mounting frame; 6. a screw rod; 61. a driven pulley; 62. controlling a motor; 63. a driving pulley; 64. a silk sleeve; 65. perforating; 66. a bottom support pad; 7. a rotating frame; 8. a support plate; 9. an electric push rod; 10. a clamping groove; 11. a top pad; 12. a square frame; 13. square blocks; 14. a buffer spring; 15. a connecting rod; 16. a mounting block; 17. a T-shaped groove; 18. t-shaped block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the bimetal strip processing and forming die with the material ejection mechanism comprises a base 1, wherein an installation groove 2 is formed in the base 1, a buffer mechanism is arranged at the bottom end of the installation groove 2 and comprises a square frame 12 fixedly installed at the bottom end of the installation groove 2 through bolts, square blocks 13 are slidably inserted into the left side and the right side of the square frame 12, buffer springs 14 are fixedly installed between the square blocks 13 at the left side and the right side through bolts, and connecting rods 15 are rotatably connected to the square blocks 13 at the left side and the right side;

the buffer mechanism further comprises mounting blocks 16 fixedly mounted on the left side and the right side of the bottom end of the mounting frame 5 through bolts, T-shaped grooves 17 are formed in the mounting blocks 16 on the left side and the right side, T-shaped blocks 18 are slidably inserted in the T-shaped grooves 17 on the two sides, and the extending ends of the two connecting rods 15 are respectively connected with the two T-shaped blocks 18 in a rotating mode;

the left and right sides of the upper part of the inner wall of the mounting groove 2 are respectively provided with a chute 3, sliding blocks 4 are respectively inserted in the chutes 3 on the left and right sides, a mounting frame 5 is fixedly mounted between the sliding blocks 4 on the left and right sides through bolts, two lead screws 6 are rotatably arranged at the bottom ends of the mounting frame 5, the lower parts of the two lead screws 6 are respectively provided with a jacking mechanism through bolts, the left and right sides of the top end of the mounting frame 5 are respectively provided with a rotating frame 7 through bolts, support plates 8 are respectively and rotatably connected in the rotating frames 7 on the left and right sides, and auxiliary discharging mechanisms are respectively and fixedly mounted on the outer walls of the rotating frames 7 on the left and right sides through bolts;

the ejection mechanism comprises driven pulleys 61 which are sleeved and arranged at the lower parts of the two lead screws 6 in an interference manner, a control motor 62 is fixedly arranged on the right side of the mounting frame 5 through bolts, the input end of the control motor 62 is connected with the control end of the blanking equipment through an electric wire, a rotor shaft key of the control motor 62 is connected with a driving pulley 63, the driving pulley 63 is connected with the right driven pulley 61 through a belt, and the driven pulleys 61 on the left side and the right side are connected through a belt;

the material ejection mechanism further comprises a silk sleeve 64 which is connected with the two lead screws 6 in a threaded manner, the left side and the right side of the top end of the installation frame 5 are respectively provided with a perforation 65, one ends of the two silk sleeves 64 penetrating out of the corresponding perforation 65 are fixedly connected through a bottom supporting pad 66, and the top end of the bottom supporting pad 66 is connected with a buffer rubber pad in an adhesive manner;

the auxiliary discharging mechanism comprises electric push rods 9 fixedly mounted on the outer walls of the rotating frames 7 on the left side and the right side through bolts, the input ends of the electric push rods 9 are connected with the extending ends of the two supporting plates 8 in a rotating mode through control ends of wire blanking equipment, the extending ends of the two electric push rods 9 are respectively connected with the extending ends of the two supporting plates 8 in a rotating mode, clamping grooves 10 are formed in the other ends of the two supporting plates 8, top base plates 11 are fixedly inserted into the two clamping grooves 10, and the top base plates 11 are made of rubber plates.

The working principle of this embodiment is as follows: the bimetal assembly is horizontally placed on the bottom supporting pad 66, then the forward switch of the control motor 62 is started, the control motor 62 drives the two driven pulleys 61 to rotate through the belt, the two lead screws 6 drive the two wire sleeves 64 to vertically ascend, the bimetal assembly is clamped and fixed by matching with the top backing plate 11, then external blanking equipment is started to carry out machining forming operation on the bimetal assembly, after machining is completed, the bottom supporting pad 66 is driven to move downwards by starting the reverse switch of the control motor 62, then the telescopic ends of the two electric push rods 9 are controlled to retract, the two supporting plates 8 are driven to overturn, the two top backing plates 11 are moved away from the bimetal assembly, and workers can conveniently take the bimetal assembly after machining.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Bimetallic strip machine-shaping mould with liftout mechanism, including base (1), its characterized in that: be equipped with mounting groove (2) on base (1), the bottom of mounting groove (2) is equipped with buffer gear, the inner wall upper portion both sides of mounting groove (2) all are equipped with spout (3), both sides all insert in spout (3) and be equipped with slider (4), both sides be provided with mounting frame (5) between slider (4), the bottom rotation of mounting frame (5) is provided with two lead screws (6), two the lower part of lead screw (6) all is provided with liftout mechanism, the top both sides of mounting frame (5) all are provided with rotating frame (7), both sides all rotate in rotating frame (7) and be connected with backup pad (8), both sides the outer wall of rotating frame (7) all is provided with supplementary discharging mechanism.

2. The bimetal strip forming die with a material ejection mechanism of claim 1, wherein: the material ejection mechanism comprises driven pulleys (61) arranged at the lower parts of two lead screws (6), a control motor (62) is arranged on one side of the installation frame (5), a driving pulley (63) is connected with a rotor shaft of the control motor (62), one side of the driving pulley (63) is connected with the driven pulleys (61) through a belt, and the two sides of the driving pulley are connected with the driven pulleys (61) through belts.

3. The bimetal strip forming die with a material ejection mechanism of claim 2, wherein: the material ejection mechanism further comprises a screw sleeve (64) which is connected to the two screw rods (6) in a threaded mode, two through holes (65) are formed in two sides of the top end of the installation frame (5), and one ends, corresponding to the through holes (65), of the two screw sleeves (64) are connected through bottom supporting pads (66).

4. The bimetal strip forming die with a material ejection mechanism of claim 1, wherein: the auxiliary discharging mechanism comprises electric push rods (9) arranged on the outer walls of the rotating frames (7) on two sides, the telescopic ends of the electric push rods (9) are respectively connected with the extending ends of the supporting plates (8) in a rotating mode, clamping grooves (10) are formed in the other ends of the supporting plates (8), and top base plates (11) are arranged in the clamping grooves (10) in an inserted mode.

5. The bimetal strip forming die with a material ejection mechanism of claim 1, wherein: the buffer mechanism comprises a square frame (12) arranged at the bottom end of the mounting groove (2), square blocks (13) are inserted into two sides of the square frame (12), buffer springs (14) are arranged between the square blocks (13), and connecting rods (15) are connected to the square blocks (13) in a rotating mode.

6. The bimetal strip forming die with a material ejection mechanism of claim 5, wherein: the buffer mechanism further comprises mounting blocks (16) arranged on two sides of the bottom end of the mounting frame (5), T-shaped grooves (17) are formed in the mounting blocks (16) on two sides, T-shaped blocks (18) are inserted into the T-shaped grooves (17) on two sides, and the extending ends of the two connecting rods (15) are respectively connected with the two T-shaped blocks (18) in a rotating mode.