High-end copper alloy multifunctional extruding machine

Abstract

The utility model relates to the technical field of production equipment, and discloses a high-end copper alloy multifunctional extruding machine which comprises a bottom plate, the top of the bottom plate is fixedly connected with two supporting rods, the tops of the supporting rods are fixedly connected with a wedge-shaped frame, the interior of the wedge-shaped frame is fixedly connected with an electric push rod, and the electric push rod is fixedly connected with the bottom plate. A wedge block is fixedly connected to the driving end of the electric push rod, T-shaped sliding blocks are fixedly connected to the two sides of the wedge block, two sliding plates are slidably connected to the interior of the wedge-shaped frame, clamping rings are fixedly connected to the tops of the sliding plates, and two sliding blocks are fixedly connected to the exterior of each sliding plate; and the top of the bottom plate is fixedly connected with a mounting seat. According to the copper alloy extrusion device, the electric push rod is started to drive the clamping ring at the top to move towards the close side, reliable limiting and guiding functions are provided for copper alloy placed in the middle, the stability and accuracy in the extrusion process are improved, and then the product percent of pass is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to production equipment technical field especially relates to a high -end copper alloy multifunctional extruding machine. BACKGROUND

[0002] In modern industrial production, copper alloy is widely used in electronic, building, automobile, aerospace and many other fields due to its excellent electrical conductivity, thermal conductivity, corrosion resistance and good mechanical properties. The copper alloy multifunctional extruding machine is a mechanical equipment specially used for copper alloy material processing. It mainly makes copper alloy billets occur plastic deformation under the constraint of the die by applying huge pressure, so as to obtain copper alloy products with desired shape and size, such as pipes, rods and profiles.

[0003] In the prior art, the traditional copper alloy extruding machine usually includes an extruding cylinder and an extruding rod. The billet is placed in the extruding cylinder, and the extruding rod applies pressure to the billet under the drive of the power system. Under the action of pressure, the copper alloy billet is extruded from the die hole at one end of the extruding cylinder to form a predetermined shape.

[0004] However, in the prior art, the traditional copper alloy is placed on the support platform and pressure is applied to it by the hydraulic mechanism, which often causes the copper alloy to deviate from its position during the pressure application process, resulting in poor copper alloy processing precision and affecting product quality. Therefore, a high-end copper alloy multifunctional extruding machine is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] To make up for the above shortcomings, the utility model provides a high-end copper alloy multifunctional extruding machine, aiming to improve the poor extrusion processing precision in the prior art.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A high-end copper alloy multifunctional extruding machine, comprising a bottom plate, two support rods fixedly connected to the top of the bottom plate, a wedge-shaped frame fixedly connected to the top of the support rod, an electric push rod fixedly connected to the inside of the wedge-shaped frame, a wedge block fixedly connected to the drive end of the electric push rod, a T-shaped sliding block fixedly connected to both sides of the wedge block, two sliding plates slidingly connected to the inside of the wedge-shaped frame, a clamping ring fixedly connected to the top of the sliding plate, two sliding blocks fixedly connected to the outside of the sliding plate, an installation seat fixedly connected to the top of the bottom plate, an extruding ring fixedly connected to the inside of the installation seat, and a disassembly assembly for replacing the die provided in the inside of the extruding ring.

[0008] Further description of the above technical scheme:

[0009] The outer part of the two sliding blocks is slidably connected to the inner part of the wedge-shaped frame, and the outer part of the two T-shaped sliding blocks is slidably connected to the inner part of the two sliding plates.

[0010] As a further description of the above technical solution:

[0011] The top of the bottom plate is fixedly connected with a fixing seat one, one side of the fixing seat one is fixedly connected with a hydraulic rod, and the driving end of the hydraulic rod is fixedly connected with an extrusion head.

[0012] As a further description of the above technical solution:

[0013] The top of the bottom plate is fixedly connected with a fixing seat two, a plurality of limiting tubes are fixedly connected in the fixing seat two, the other end of the limiting tube is fixedly connected in the fixing seat one, and the top of the fixing seat two is fixedly connected with a numerical control plate.

[0014] As a further description of the above technical solution:

[0015] The dismounting assembly comprises two extrusion dies, a screw rod is threadedly connected in the extrusion die, an inclined block is rotatably connected to the outer part of the screw rod, and a nut is fixedly connected to the outer part of the screw rod.

[0016] As a further description of the above technical solution:

[0017] A plurality of guide pipes are slidably connected in the extrusion die, a clamping block is slidably connected to the outer part of the guide pipe, and a spring is sleeved on the outer part of the guide pipe.

[0018] As a further description of the above technical solution:

[0019] One end of the spring is fixedly connected to the outer part of the clamping block, and the other end of the spring is fixedly connected to the inner part of the extrusion die.

[0020] As a further description of the above technical solution:

[0021] The outer part of the clamping block is in contact with the outer part of the inclined block, and the outer part of the clamping block is clamped with the inner part of the extrusion ring.

[0022] The utility model has the advantages of the following:

[0023] 1、the utility model discloses, through the drive end of starting electric push rod and draw the wedge block down slide, through the T-shaped sliding block of both sides and control two sliding plate produce the slide to the similar one side, in turn drive the clamping ring of top to the similar one side movement, provide reliable limit and guide effect for the copper alloy of placing in the middle, improve the stability and accuracy in extruding process, in turn improve the product qualification rate.

[0024] 2. The utility model discloses a rotating open nut drives screw rear helical movement to drive two inclined blocks to slide to rear side, lose the extrusion of clamp block, when the spring's reaction force drives clamp block to slide, retract inside extrusion mould, when extrusion mould is taken out from the inside of extrusion ring and is replaced, improve the applicability of equipment. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A high-end copper alloy multifunctional extruder is provided in the utility model;

[0026] Figure 2 A high-end copper alloy multifunctional extruder is provided in the utility model;

[0027] Figure 3 A high-end copper alloy multifunctional extruder is provided in the utility model;

[0028] Figure 4 For Figure 3 The enlarged view of A in the utility model.

[0029] Legend:

[0030] 1, bottom plate, 2, fixed seat one, 3, fixed seat two, 4, numerical control board, 5, hydraulic rod, 6, extrusion head, 7, limit tube, 8, mounting seat, 9, support rod, 10, wedge-shaped frame, 11, electric push rod, 12, wedge block, 13, T-shaped sliding block, 14, sliding plate, 15, sliding block, 16, clamping ring, 17, extrusion ring, 18, extrusion mould, 19, screw rod, 20, inclined block, 21, nut, 22, clamp block, 23, catheter, 24, spring. DETAILED DESCRIPTION

[0031] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the utility model.

[0032] Refer to Figures 1 to 2The utility model provides a kind of high-end copper alloy multifunctional extruding machine, including bottom plate 1, it is as the basis support structure of entire extruding machine, adopt high-strength steel material to make, shape is rectangle. Two support rods 9 are fixedly connected with the top of bottom plate 1, support rod 9 is cylindrical structure, it is perpendicular to bottom plate 1 setting, its material also selects high-strength steel material, with good compression resistance. The top of support rod 9 is fixedly connected with wedge-shaped frame 10, wedge-shaped frame 10 is wedge-shaped frame structure, provide installation base for subsequent guide structure, wedge-shaped frame 10 is fixedly connected with electric push rod 11 in its inside, electric push rod 11 is used to provide power supply for guide structure sliding, the driving end of electric push rod 11 is fixedly connected with wedge block 12, wedge block 12 is trapezoidal structure, sliding is generated by electric push rod 11 to push wedge block 12, to adjust the interval of guide structure, both sides of wedge block 12 are fixedly connected with T-shaped sliding block 13, T-shaped sliding block 13 is obliquely fixed in both sides of wedge block 12, two sliding plates 14 are slidably connected in the inside of wedge-shaped frame 10, bevel is also seted up in the outside of sliding plate 14, and bevel of wedge block 12 is in harmony, sliding groove is also seted up in the inside of sliding plate 14, the top of sliding plate 14 is fixedly connected with clamping ring 16, when two sliding plates 14 move to the side, clamping ring 16 can be close to, to provide limiting and guide effect to copper alloy material placed in the middle of two clamping rings 16, two sliding blocks 15 are fixedly connected in the outside of sliding plate 14, sliding block 15 is used to provide sliding limit for the sliding of sliding plate 14, to guarantee that sliding plate 14 generates smooth sliding, mounting seat 8 is fixedly connected with the top of bottom plate 1, mounting seat 8 is block structure, adopt high-strength steel material to make, inside is seted up with through slot, for conveying copper alloy after extruding, extruding ring 17 is fixedly connected in the inside of mounting seat 8, extruding ring 17 is annular, provide installation base for subsequent die structure, dismounting assembly for replacing die is seted up in the inside of extruding ring 17, the outside of two sliding blocks 15 is slidably connected in the inside of wedge-shaped frame 10, to provide guide for the sliding of sliding block 15, the outside of two T-shaped sliding blocks 13 is slidably connected in the inside of two sliding plates 14, to generate sliding by T-shaped sliding block 13 of both sides of wedge block 12 drive sliding plate 14, drive the sliding of top clamping ring 16.

[0033] Refer to Figure 1The top of the bottom plate 1 is fixedly connected with a fixed seat one 2, the fixed seat one 2 is used for providing an installation base for subsequent hydraulic structure, one side of the fixed seat one 2 is fixedly connected with a hydraulic rod 5, the driving end of the hydraulic rod 5 is fixedly connected with an extrusion head 6, the strong pressure generated by the hydraulic system pushes the driving end to stretch forward, in turn drives the extrusion head 6 to carry out extrusion operation on the copper alloy material and the like, provides the required extrusion force for the forming of the material, the top of the bottom plate 1 is fixedly connected with a fixed seat two 3, the inside of the fixed seat two 3 is fixedly connected with a plurality of limiting tubes 7, the fixed seat two 3 and the fixed seat one 2 jointly provide support force for the limiting tube 7, thereby providing guidance for the sliding of the extrusion head 6, the other end of the limiting tube 7 is fixedly connected in the inside of the fixed seat one 2, the top of the fixed seat two 3 is fixedly connected with a numerical control board 4, the numerical control board 4 is a rectangular electronic control element integrated board, the surface is arranged with various control buttons, display screens and electronic circuits and the like.

[0034] Referring to Figures 3 to 4 The disassembly assembly comprises two extrusion dies 18, the inside of the extrusion die 18 is provided with a special-shaped groove, the inside of the extrusion die 18 is threadedly connected with a screw rod 19, the screw rod 19 is used for driving the inside structure to slide, thereby adjusting the clamping state of the subsequent structure, the outside of the screw rod 19 is rotatably connected with an inclined block 20, the inclined block 20 is trapezoidal, the outside of the screw rod 19 is fixedly connected with a nut 21, the nut 21 is hexagonal, the nut 21 is rotated by a tool to generate rotation, thereby driving the screw rod 19 to generate spiral movement, the inside of the extrusion die 18 is slidably connected with a plurality of guide pipes 23, the guide pipe 23 is cylindrical, is used for providing guidance for the sliding of the subsequent structure, the outside of the guide pipe 23 is slidably connected with a clamping block 22, the outside of the clamping block 22 is clamped with the inside of the extrusion ring 17, the clamping block 22 is used for being clamped in the inside of the extrusion ring 17, thereby fixing the extrusion die 18, the outside of the guide pipe 23 is sleeved with a spring 24, one end of the spring 24 is fixedly connected with the outside of the clamping block 22, the other end of the spring 24 is fixedly connected with the inside of the extrusion die 18, the spring 24 is used for providing a counteraction to drive the clamping block 22 to retract in the inside of the extrusion die 18, to complete disassembly, the outside of the clamping block 22 is in contact with the outside of the inclined block 20, thereby pushing the clamping block 22 to slide vertically and be clamped in the inside of the extrusion ring 17.

[0035] Working principle: first, the staff first places the copper alloy in the middle of the two clamping rings 16, the driving end of the electric push rod 11 is started to retract to drive the wedge block 12 to slide downward, the T-shaped sliding block 13 on both sides controls the two sliding plates 14 to slide to the side, in turn drives the clamping ring 16 at the top to move to the side, the structure can quickly and effectively provide reliable limiting and guiding effect for the copper alloy placed in the middle, ensures that the copper alloy always maintains the correct position in the subsequent processing process, avoids the processing error caused by the position deviation, in turn improves the qualified rate of the product.

[0036] Secondly, restarting the switch of the hydraulic rod 5 drives the extrusion head 6 to stretch forward, pushing the extruded copper alloy through the internal space of the extrusion die 18 to extrude the required shape.

[0037] Finally, when different specifications and shapes need to be extruded, by rotating the nut 21, the screw rod 19 is driven to move spirally to the rear side, thereby driving the two inclined blocks 20 to slide to the rear side, losing the extrusion force on the clamping block 22, at this time, the clamping block 22 is driven to slide by the reaction force of the spring 24, and is withdrawn in the internal space of the extrusion die 18, at this time, the extrusion die 18 is taken out from the internal space of the extrusion ring 17 for replacement, by virtue of the design of rotating the nut 21 to drive the screw rod 19, the operation is simple and efficient, and the mold replacement time is greatly shortened, and the applicability of the device is improved.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application are described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the present application.

Claims

1. A high-end copper alloy multi-functional extrusion press comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected with two support rods (9), the top of the support rod (9) is fixedly connected with a wedge-shaped frame (10), the inside of the wedge-shaped frame (10) is fixedly connected with an electric push rod (11), the driving end of the electric push rod (11) is fixedly connected with a wedge block (12), both sides of the wedge block (12) are fixedly connected with a T-shaped sliding block (13), the inside of the wedge-shaped frame (10) is slidably connected with two sliding plates (14), the top of the sliding plate (14) is fixedly connected with a clamping ring (16), the outside of the sliding plate (14) is fixedly connected with two sliding blocks (15), the top of the bottom plate (1) is fixedly connected with a mounting seat (8), the inside of the mounting seat (8) is fixedly connected with an extrusion ring (17), the inside of the extrusion ring (17) is provided with a disassembly assembly for replacing the mold.

2. A high end copper alloy multi-functional extrusion press as claimed in claim 1, wherein: The outside of the two sliding blocks (15) is slidably connected in the inside of the wedge-shaped frame (10), and the outside of the two T-shaped sliding blocks (13) is slidably connected in the inside of the two sliding plates (14).

3. A high end copper alloy multi-functional extrusion press as claimed in claim 1, wherein: The top of the bottom plate (1) is fixedly connected with a fixed seat one (2), one side of the fixed seat one (2) is fixedly connected with a hydraulic rod (5), the driving end of the hydraulic rod (5) is fixedly connected with an extrusion head (6).

4. A high end copper alloy multi-functional extrusion press as claimed in claim 3, wherein: The top of the bottom plate (1) is fixedly connected with a fixed seat two (3), the inside of the fixed seat two (3) is fixedly connected with a plurality of limiting tubes (7), the other end of the limiting tube (7) is fixedly connected in the inside of the fixed seat one (2), and the top of the fixed seat two (3) is fixedly connected with a numerical control plate (4).

5. A high end copper alloy multi-functional extrusion press as claimed in claim 1, wherein: The disassembly assembly comprises two extrusion molds (18), the inside of the extrusion mold (18) is threadedly connected with a screw rod (19), the outside of the screw rod (19) is rotatably connected with an inclined block (20), and the outside of the screw rod (19) is fixedly connected with a nut (21).

6. A high end copper alloy multi-functional extrusion press as claimed in claim 5, wherein: The inside of the extrusion mold (18) is slidably connected with a plurality of guide pipes (23), the outside of the guide pipe (23) is slidably connected with a clamping block (22), and the outside of the guide pipe (23) is sleeved with a spring (24).

7. A high end copper alloy multi-functional extrusion press as claimed in claim 6, wherein: One end of the spring (24) is fixedly connected to the outside of the clamping block (22), and the other end of the spring (24) is fixedly connected to the inside of the extrusion mold (18).

8. A high end copper alloy multi-functional extrusion press as claimed in claim 6 wherein: The outside of the clamping block (22) is in contact with the outside of the inclined block (20), and the outside of the clamping block (22) is clamped with the inside of the extrusion ring (17).

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