CN213826587U

CN213826587U - Forming device is used in production of photoetching machine aluminum alloy connecting piece

Info

Publication number: CN213826587U
Application number: CN202022660957.2U
Authority: CN
Inventors: 吴海杰
Original assignee: Kunshan Zhenye Yangting Precision Machinery Co ltd
Current assignee: Kunshan Zhenye Yangting Precision Machinery Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-30
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a forming device for producing an aluminum alloy connecting piece of a photoetching machine, which comprises a processing table, the surface of the processing table is fixedly connected with a supporting frame, the surface of the processing table is fixedly connected with a vibration damping box, the vibration damping box is positioned below the stamping platform, the two sides in the vibration damping box are fixedly connected with sliding frames, the sliding frames are connected with pistons in a sliding way, the bottom end of the piston is connected with a damping spring in a clearance way, the top end of the piston is bonded with a mandril which is fixedly connected with the two sides of the bottom end of the stamping platform, the bottom end of the punching table is movably connected with a spring, the bottom end of the spring is connected with the surface of the vibration damping box in a clearance way, sliding grooves are arranged on two sides of the stamping platform, the sliding grooves are connected with fixing rods in a sliding manner, the fixing rods are fixedly connected with fixing frames a, a stamping groove is formed in the middle of the stamping table, and a spring at the bottom of the stamping table is matched with a damping assembly in the damping box to damp vibration; the electric push rod drives the push plate to move forwards so that the punched connecting piece slides out of the punching table along the inclined plate.

Description

Forming device is used in production of photoetching machine aluminum alloy connecting piece

Technical Field

The utility model relates to a connecting piece specifically is a forming device is used in production of lithography machine aluminum alloy connecting piece, belongs to connecting piece production shaping technical field.

Background

The connecting piece made of aluminum alloy is used in the manufacturing process of the photoetching machine, the photoetching machine is key equipment for manufacturing micro-electromechanical, photoelectric and diode large-scale integrated circuits, the aluminum alloy has low density, higher strength which is close to or exceeds that of high-quality steel, good plasticity, capability of being processed into various sectional materials, excellent electrical conductivity, thermal conductivity and corrosion resistance, and stamping forming is carried out during the production of part of the connecting piece.

The production and forming of the connecting piece in the prior art have the following disadvantages: 1. the connecting piece is easy to shift due to vibration generated in the stamping process of the connecting piece, so that the stamping quality of the connecting piece is poor; 2. the connecting piece production degree of automation is low, needs the manual connecting piece after the punching press to take off, and the punching press is inefficient, consequently, improves to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a forming device for producing an aluminum alloy connecting piece of a photoetching machine, wherein a spring at the bottom of a stamping table is matched with a damping component in a damping box to damp; the electric push rod drives the push plate to move forwards so that the punched connecting piece slides out of the punching table along the inclined plate.

The utility model realizes the above purpose by the following technical proposal, a forming device for producing an aluminum alloy connecting piece of a photoetching machine comprises a processing table, wherein the surface of the processing table is fixedly connected with a supporting frame, the surface of the processing table is fixedly connected with a damping box, the damping box is positioned below a punching table, two sides in the damping box are fixedly connected with a sliding frame, a piston is connected in the sliding frame in a sliding way, the bottom end gap of the piston is connected with a damping spring, the top end of the piston is bonded with a mandril, the mandril is fixedly connected with two sides of the bottom end of the punching table, the bottom end of the punching table is movably connected with a spring, the bottom end gap of the spring is connected with the surface of the damping box, two sides of the punching table are provided with sliding grooves, the sliding grooves are connected with fixed rods, the fixed rods are fixedly connected with a fixed frames, the middle part of the punching table is provided with a punching groove, the punching groove is positioned at the bottom of a punching block, the mounting groove has been seted up on mount a surface, swing joint has the push pedal in the mounting groove, push pedal fixedly connected with electric putter, the punching press platform is located mount b's rear, mount b middle part fixedly connected with swash plate, electric putter installs on mount a's surface.

Preferably, a hydraulic cylinder is installed at the top end in the support frame, and a punching block is fixedly connected to the bottom end of the hydraulic cylinder.

Preferably, a placing groove is formed in the surface of the stamping table, and a fixing frame a and a fixing frame b are connected to two ends of the fixing rod in a penetrating mode.

Preferably, the bottom end of the damping spring is in clearance connection with a processing table, and the top end of the ejector rod penetrates through the damping box.

Preferably, the push plate is located behind the stamping groove, and the inclined plate is located in front of the fixing frame b.

Preferably, the current input ends of the hydraulic cylinder and the electric push rod are electrically connected with an external power supply through leads.

The utility model has the advantages that:

1. a spring at the bottom of the stamping table is matched with a damping assembly in the damping box to damp vibration; when punching, the hydraulic cylinder extends to drive the punching block at the bottom end to move downwards to punch the connecting piece on the punching table, the pressure generated by punching drives the punching table to move downwards, the punching table moves downwards to drive the ejector rods fixed at two sides of the bottom end to move downwards, the bottom ends of the ejector rods are connected with pistons, the ejector rods move downwards to drive the pistons to move downwards along the inner wall of the sliding frame in the damping box to compress the damping springs, the damping springs want to restore to original shapes to provide an upward acting force for the pistons, the acting force is transmitted upwards to the punching table, the spring is connected between the punching table and the damping box to compress when the punching table moves downwards, the spring wants to restore to original shapes to provide an upward acting force for the punching table, the acting force of the damping springs and the springs on the punching table is partially offset with the force of the punching block on the punching table, so that the punching table is in a stable state, namely, the springs and the damping springs in the damping box are matched to damp the punching table, the vibration skew of the connecting piece can be avoided.

2. The electric push rod drives the push plate to move forward so that the punched connecting piece slides out of the punching table along the inclined plate; after punching press bench connecting piece punching press is ended, the pneumatic cylinder shortens and drives the punching press piece and shifts up, the electric putter circular telegram of installation on back mount a is kept away from to the punching press piece, the extension drives the push pedal antedisplacement of connecting after the electric putter circular telegram, the push pedal antedisplacement contacts with the connecting piece, the push pedal lasts antedisplacement and promotes the connecting piece and slide forward along the punching press groove, the connecting piece lasts the antedisplacement under the push pedal effect and moves to the swash plate after mount b on, the certain angle of swash plate downward sloping, the connecting piece antedisplacement certain distance back leaves the punching press groove because of self action of gravity slides down along the slope inclined plane of swash plate, the push pedal that accessible electric putter connects promotes the connecting piece and shifts forward, make it automatically leave the punching press platform along the swash plate gliding, can use manpower sparingly, improve punching press efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the whole structure of the present invention;

fig. 3 is a schematic view of a partial structure of a top view of the punching device of the present invention.

In the figure: 1. a support frame; 2. a fixed frame a; 3. a hydraulic cylinder; 4. a punching stage; 5. a placement groove; 6. fixing the rod; 7. a chute; 8. a vibration damping box; 9. a processing table; 10. a carriage; 11. a damping spring; 12. a spring; 13. a piston; 14. a top rod; 15. punching a groove; 16. stamping the blocks; 17. a fixed frame b; 18. mounting grooves; 19. an electric push rod; 20. a sloping plate; 21. a push plate.

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

Referring to fig. 1-3, a forming device for producing an aluminum alloy connecting piece of a photoetching machine comprises a processing table 9, wherein a support frame 1 is fixedly connected to the surface of the processing table 9, a damping box 8 is fixedly connected to the surface of the processing table 9, the damping box 8 is positioned below a stamping table 4, sliding frames 10 are fixedly connected to two sides in the damping box 8, a piston 13 is connected in the sliding frames 10, a damping spring 11 is connected to a bottom end gap of the piston 13, an ejector rod 14 is bonded to the top end of the piston 13, the ejector rod 14 is fixedly connected to two sides of the bottom end of the stamping table 4, a spring 12 is movably connected to the bottom end of the stamping table 4, a bottom end gap of the spring 12 is connected to the surface of the damping box 8, sliding grooves 7 are formed in two sides of the stamping table 4, a fixing rod 6 is connected to the sliding grooves 7 in a sliding manner, and a fixing frame a2 is fixedly connected to the fixing rod 6, stamping groove 15 has been seted up at stamping station 4 middle part, stamping groove 15 is located the bottom of punching press piece 16, mounting groove 18 has been seted up on mount a2 surface, swing joint has push pedal 21 in the mounting groove 18, push pedal 21 fixedly connected with electric putter 19, stamping station 4 is located the rear of mount b17, mount b17 middle part fixedly connected with swash plate 20, electric putter 19 installs the surface at mount a 2.

Illustratively, the damping box 8 comprises a carriage 10, a damping spring 11 and a piston 13, the damping spring 11 is located between the processing table 9 and the piston 13, the piston 13 can slide up and down along the inner wall of the carriage 10, the piston 13 moves down to compress the damping spring 11, the damping spring 11 wants to restore to an original state and provides an upward acting force to the piston 13, sliding grooves 7 are formed in two sides of the stamping table 4 and can limit the moving position of the stamping table 4, an inclined plate 20 is fixed on a fixing frame b17, the inclined plate 20 inclines at a certain angle, and the punched connecting piece slides down along the inclined plate 20 under the action of self gravity and leaves the stamping table 4.

As an optimal technical scheme of the utility model, pneumatic cylinder 3 is installed to the top in the

support frame

1, 3 bottom fixedly connected with punching press pieces 16 of pneumatic cylinder.

In the illustrated example, the support frame 1 does not provide a mounting platform for the hydraulic cylinder 3, and the hydraulic cylinder 3 stretches and retracts to drive the connected stamping block 16 to move downwards or upwards after being electrified.

As an optimized technical scheme of the utility model, standing groove 5 has been seted up on 4 surfaces of punching press platform, 6 both ends through connection of dead lever have mount a2 and mount b 17.

For example, the placing groove 5 formed in the surface of the punching table 4 can facilitate placing of an undressed connecting piece, and two ends of the fixing rod 6 are respectively connected with the fixing frame a2 and the fixing frame b17, so that the position of the fixing rod 6 can be fixed.

As an optimized technical scheme of the utility model, 11 bottom end gap connections of damping spring have processing platform 9, damping case 8 is run through on 14 tops of ejector pin.

Illustratively, the two ends of the damping spring 11 are respectively connected with the piston 13 and the processing table 9, the position of the damping spring 11 can be fixed, and the mandril 14 penetrates through the damping box 8 and is connected with the punching table 4.

As a preferred technical solution of the present invention, the push plate 21 is located behind the stamping groove 15, and the inclined plate 20 is located in front of the fixing frame b 17.

Illustratively, the forward movement of the push plate 21 pushes the connecting member stamped in the stamping groove 15 to move forward, and the connecting member passes through the fixed frame b17 and slides downwards through the inclined plate 20 to be collected.

As an optimal technical scheme of the utility model, pneumatic cylinder 3 and electric putter 19's current input end passes through wire electric connection with external power source.

For example, an external power supply respectively provides power for the hydraulic cylinder 3 and the electric push rod 19, and the hydraulic cylinder 3 and the electric push rod 19 are connected in parallel and can work independently.

When the utility model is used, an external power supply supplies power, a start button is pressed, an aluminum alloy connecting piece to be processed is placed in a placing groove 5 on the surface of a stamping table 4, a hydraulic cylinder 3 (a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion) at the top end in a supporting frame 1 is placed, a stamping block 16 at the bottom end is extended to drive the stamping block to move downwards to stamp a connecting piece on the stamping table 4, the model of the hydraulic cylinder 3 is HOB63 100, the stamping table 4 is driven to move downwards by pressure generated by stamping, sliding grooves 7 at two sides in the downward moving process of the stamping table 4 slide downwards along a fixed rod 6, a mandril 14 fixed at two sides of the bottom end is driven to move downwards when the stamping table 4 moves downwards, the bottom end of the mandril 14 is connected with a piston 13, the mandril 14 moves downwards to drive the piston 13 to move downwards along the inner wall of a sliding frame 10 in a damping box 8 to compress a damping spring 11, the damping spring 11 wants to restore the original state to an upward acting force for the piston 13, the acting force is transmitted upwards, namely an upward acting force is given to the stamping platform 4, when the stamping platform 4 moves downwards, the spring 12 connected between the stamping platform 4 and the vibration reduction box 8 is compressed, the spring 12 wants to restore to the original state and gives an upward acting force to the stamping platform 4, the acting force given to the stamping platform 4 by the vibration reduction spring 11 and the spring 12 is partially offset with the force applied to the stamping platform 4 by the stamping block 16, so that the stamping platform 4 is in a stable state, after the stamping of a connecting piece on the stamping platform 4 is finished, the hydraulic cylinder 3 is shortened to drive the stamping block 16 to move upwards along the stamping groove 15, the electric push rod 19 (a motor in the electric push rod 19 is decelerated by a gear and drives a pair of screw rod nuts after the stamping of a connecting piece on the stamping platform 4 is finished), the electric push rod 19 is powered, the model of the electric push rod 19 is XTL50, the electric push rod 19 is extended to drive the connected push plate 21 to move forwards after being powered on, the push plate 21 moves forward to contact with the connecting piece, the push plate 21 continuously moves forward to push the connecting piece to slide forward along the stamping groove 15, the connecting piece continuously moves forward under the action of the push plate 21 and moves onto the inclined plate 20 after passing through the fixing frame b17, the inclined plate 20 inclines downward at a certain angle, the connecting piece moves forward for a certain distance and then slides downward along the inclined plane of the inclined plate 20 to leave the stamping groove 15 under the action of self gravity, and the connecting piece to be processed is placed on the stamping table 4 for continuous stamping after leaving the stamped connecting piece.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a forming device is used in production of photoetching machine aluminum alloy connecting piece, includes processing platform (9), its characterized in that: the surface of the processing table (9) is fixedly connected with a support frame (1), the surface of the processing table (9) is fixedly connected with a damping box (8), the damping box (8) is positioned below the stamping table (4), two sides of the damping box (8) are fixedly connected with a sliding frame (10), a piston (13) is connected in the sliding frame (10), a damping spring (11) is connected in a bottom gap of the piston (13), a top rod (14) is bonded at the top end of the piston (13), the top rod (14) is fixedly connected at two sides of the bottom end of the stamping table (4), a spring (12) is movably connected at the bottom end of the stamping table (4), a sliding groove (7) is formed in each side of the stamping table (4), a fixing rod (6) is fixedly connected with a fixing frame a (2), stamping groove (15) have been seted up at stamping station (4) middle part, stamping groove (15) are located the bottom of punching press piece (16), mounting groove (18) have been seted up on mount a (2) surface, swing joint has push pedal (21) in mounting groove (18), push pedal (21) fixedly connected with electric putter (19), stamping station (4) are located the rear of mount b (17), mount b (17) middle part fixedly connected with swash plate (20), electric putter (19) are installed on the surface of mount a (2).

2. The forming device for producing the aluminum alloy connecting piece of the photoetching machine as claimed in claim 1, wherein: pneumatic cylinder (3) are installed to the top in support frame (1), pneumatic cylinder (3) bottom fixedly connected with punching press piece (16).

3. The forming device for producing the aluminum alloy connecting piece of the photoetching machine as claimed in claim 1, wherein: the surface of the punching table (4) is provided with a placing groove (5), and two ends of the fixing rod (6) are connected with a fixing frame a (2) and a fixing frame b (17) in a penetrating manner.

4. The forming device for producing the aluminum alloy connecting piece of the photoetching machine as claimed in claim 1, wherein: the bottom end of the damping spring (11) is in clearance connection with a processing table (9), and the top end of the ejector rod (14) penetrates through the damping box (8).

5. The forming device for producing the aluminum alloy connecting piece of the photoetching machine as claimed in claim 1, wherein: the push plate (21) is positioned behind the stamping groove (15), and the inclined plate (20) is positioned in front of the fixing frame b (17).

6. The forming device for producing the aluminum alloy connecting piece of the photoetching machine as claimed in claim 2, wherein: and the current input ends of the hydraulic cylinder (3) and the electric push rod (19) are electrically connected with an external power supply through leads.