Alternating type multi-station forging and pressing equipment for aluminum alloy forgings for producing semiconductor equipment

Abstract

The invention provides alternating type multi-station forging and pressing equipment for producing aluminum alloy forgings for semiconductor equipment, and belongs to the technical field of forging and pressing equipment. The alternating type multi-station forging and pressing equipment comprises a first supporting seat, a mounting groove is formed in the first supporting seat, a hydraulic rod is mounted in the mounting groove, and a second supporting seat is connected to the hydraulic rod; a first support is installed on the first supporting seat, a supporting assembly is connected to the upper portion of the first support, a second support is connected to the upper portion of the supporting assembly, a top plate is fixedly arranged at the top of the second support, and a first fixing rod and a second fixing rod are fixedly connected between the top plate and the first supporting seat; a motor is installed on the supporting assembly. According to the forging and pressing equipment, the defects that existing forging and pressing equipment cannot adjust the forging and pressing direction, the transverse forging and pressing function cannot be achieved through an eccentric structure while longitudinal forging and pressing are conducted, and the forging and pressing effect cannot be changed by changing the positions of forging and pressing structures on the two sides are overcome.

Description

Technical Field

[0001] The present invention relates to the technical field of forging equipment, in particular to an alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor equipment. Background Art

[0002] Forging can significantly improve the strength, hardness and fatigue resistance of aluminum alloys. Through forging, internal defects can be eliminated in the alloy and the grains can be made more uniform, thereby improving its mechanical properties and making the parts more durable and reliable in the high-load working environment of semiconductor equipment. Existing forging equipment still has some shortcomings.

[0003] For example, the publication number CN113618011B discloses an aluminum alloy forging blank processing device, which includes a processing machine; an upper fixed frame, which is fixedly arranged on one side of the upper end surface of the processing machine; an adjusting forging table, which can be vertically slidable and telescopically fixed to the middle part of the upper end surface of the processing machine, and a bearing die seat is laterally fixed on the adjusting forging table; a side adjustment clamping assembly, which is symmetrically arranged in the upper fixed frame and located on both sides of the upper end surface of the processing machine; and an upper forging assembly, which can be relatively vertically slidably arranged in the middle side of the upper fixed frame, and cooperates with the bearing die seat to forge the aluminum alloy blank. Although the above-mentioned device can realize the forging function through the clamping assembly, the forging direction cannot be adjusted during use, and the eccentric structure cannot be used to realize the transverse forging function while performing longitudinal forging. In addition, the existing forging device cannot change the forging effect by changing the position of the forging structures on both sides during use, and cannot switch between only longitudinal forging and simultaneous longitudinal and transverse forging. It does not have the function of multi-station and multi-directional forging, and the processing efficiency is low. Summary of the invention

[0004] In view of the problems existing in the existing forging equipment, the present invention is proposed.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: an alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor equipment, comprising a first support seat, characterized in that: an installation groove is opened on the first support seat, a hydraulic rod is installed in the installation groove, a second support seat is connected to the hydraulic rod, a first bracket is installed on the first support seat, a support assembly is connected above the first bracket, a second bracket is connected above the support assembly, a top plate is fixedly arranged on the top of the second bracket, a first fixing rod and a second fixing rod are fixedly connected between the top plate and the first support seat, a motor is installed on the support assembly, a first gear is connected to the output shaft of the motor, and a side meshing rod of the first gear A second gear is connected to the gear, a first connecting shaft is fixedly connected to the second gear, a first connecting plate is fixedly connected to the first connecting shaft, a first forging assembly is installed on the first connecting plate, a second connecting shaft is fixedly connected to the first gear, a second connecting shaft is fixedly connected to the second connecting plate, a second forging assembly is installed on the second connecting plate, an adjusting block is installed below the first forging assembly and the second forging assembly, a third bracket is penetrated through the adjusting block, the third bracket is fixedly connected to the first support seat, a connecting plate is fixedly provided on the third bracket, a third forging block is slidably installed below the connecting plate, and a guide assembly is installed on the top of the first forging assembly and the second forging assembly.

[0006] As a preferred solution of the present invention, the first support seat, the first bracket, the second bracket, the top plate, the first fixing rod and the second fixing rod are a whole, and the first bracket, the second bracket, the first fixing rod and the second fixing rod are symmetrically distributed on both sides of the top plate and the first support seat.

[0007] As a preferred solution of the present invention, the inner wall of the mounting groove and the outer wall of the second support seat are in contact with each other, and two groups of hydraulic rods and second support seats are arranged in the mounting groove. The hydraulic rods are symmetrically distributed on both sides of the second support seat, and the width of the mounting groove is smaller than the length of the first support.

[0008] As a preferred solution of the present invention, the support assembly includes a first connecting plate fixedly connected between the first bracket and the second bracket, an extension plate fixedly connected to the first connecting plate, a second connecting plate is installed on the extension plate with a limit sliding movement, a sliding groove is provided on the second connecting plate, a sliding rod is connected to the limit sliding movement in the sliding groove, the sliding rod and the first connecting plate are fixedly connected, a clamping rod is arranged through the extension plate, and a first spring is connected between the clamping rod and the extension plate.

[0009] As a preferred solution of the present invention, the second connecting plate forms a locking structure with the second connecting plate through an extension plate and a clamping rod, the thickness of the extension plate is less than the thickness of the second connecting plate, the second connecting plate and the first bracket and the second bracket are in contact with each other, the second gear and the second connecting plate are rotationally connected, and the first gear and the first connecting plate are rotationally connected.

[0010] As a preferred solution of the present invention, the second gear, the first connecting shaft and the first connecting disk are symmetrically distributed in two groups with the first gear, the second connecting shaft and the second connecting disk on the first support seat, and the central axes of the second gear, the first connecting shaft and the first connecting disk are collinear, and the central axes of the second gear, the first connecting shaft and the first connecting disk are collinear.

[0011] As a preferred scheme of the present invention, the first forging assembly includes a first movable block slidably installed in a first connecting disk, a first protruding rod is fixedly connected to the first movable block, a first electric push rod is installed between the first connecting disk and the first movable block, a first pressure block and a first pressure plate are arranged on the outer side of the first protruding rod, a first forging block is arranged on the outer side of the first pressure block, a first through opening is opened on the first pressure plate, and a first movable groove for the first pressure block to move is opened on the first forging block.

[0012] As a preferred solution of the present invention, the second forging assembly includes a second movable block slidably mounted on a second connecting disk, a second protruding rod is fixedly connected to the second movable block, a second electric push rod is installed between the second movable block and the second connecting disk, a second pressure block and a second pressure plate are arranged on the outer side of the second protruding rod, a second forging block is arranged on the outer side of the second pressure block, a second through opening is opened on the second pressure plate, and a second movable groove for the second pressure block to move is opened on the second forging block.

[0013] As a preferred solution of the present invention, the second forging block and the first forging block are fitted together, and the first forging block forms a reciprocating lifting structure with the first fixed rod through the second connecting plate, the second protruding rod, the second pressure block and the second movable groove, and the first fixed rod passes through the interior of the second forging block, and the second fixed rod passes through the interior of the first forging block.

[0014] As a preferred solution of the present invention, the guide assembly includes a connecting rod fixedly connected to the second forging block and the top of the first forging block, an outer bushing is fitted on the outer side of the connecting rod, a fixing plate is fixedly connected above the outer bushing, a guide rod is fixedly provided above the fixing plate, the guide rod passes through the interior of the top plate, the second pressure plate is suitable for driving the adjustment block, the connecting plate and the third forging block to slide on the third bracket when the second protruding rod makes a circular motion, the bottom of the connecting plate is connected to the connecting block, and the third forging block is provided with an adjustment groove for the connecting block to move.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting the first forging assembly, the second forging assembly and the third forging block, the first gear is driven to rotate by the motor, which drives the second gear to rotate, so that the first protruding rod and the second protruding rod on the first forging assembly and the second forging assembly make a circular motion, and then the first pressure block and the second pressure block slide in the first forging block and the second forging block, and the first forging block and the second forging block can abut the inner wall of the first moving groove and the second moving groove through the first pressure block and the second pressure block, and the first forging block and the second forging block intermittently move up and down. At this time, the device can make the first pressure plate and the second pressure plate intermittently move left and right while performing longitudinal forging. The first pressure plate and the second pressure plate intermittently move left and right, and the third forging blocks on both sides of the device will move toward each other while moving left and right, thereby realizing the function of performing transverse forging while performing longitudinal forging, and solving the problem that the existing forging device cannot use the eccentric structure to achieve the transverse forging function while performing longitudinal forging.

[0017] 2. The device is provided with a support assembly, and the clamping rod is pulled to disengage the extension plate from the clamping state with the second connecting plate, so that the first connecting plate and the second connecting plate move away from each other, thereby changing the initial position of the first gear and the second gear when they are meshing, and changing the height difference between the first pressure block and the second pressure block, so that the device can change the initial forging height when forging the forgings on both sides at the same time, which solves the problem that the existing forging equipment cannot change the forging effect by changing the position of the forging structure on both sides. The device has the advantage of greater applicability.

[0018] 3. The third forging block is slidably installed on the device. After installation, the third forging block can perform transverse forging while performing longitudinal forging. The connecting block and the adjusting groove can also be used to allow the third forging block to adjust its own position, thereby changing the position of the transverse forging. The third forging block can also be removed from the device through the connecting block and the adjusting groove, so that the device only performs longitudinal forging without transverse forging. This solves the problem that the existing forging device cannot switch between only longitudinal forging and simultaneous longitudinal and transverse forging. The device has the advantage of a wider range of applications and can change the forging method according to needs.

[0019] 4. Through the first fixed rod, the second fixed rod and the guide assembly on the device, the device can remain vertical during the up and down movement of the first forging block and the second forging block, and the first forging block and the second forging block that fit each other can move vertically downward under the guidance of the first fixed rod and the second fixed rod, thereby ensuring the stability of the device during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in combination with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0021] Figure 1 This is a schematic diagram of the overall structure of an alternating multi-station forging press equipment for producing aluminum alloy forgings for semiconductor equipment according to the present invention;

[0022] Figure 2 It is a schematic diagram of the connection structure between the first support seat and the first fixing rod of the present invention;

[0023] Figure 3 yes Figure 2 A magnified schematic diagram of the structure at center A;

[0024] Figure 4 is a schematic diagram of the connection structure between the first gear and the second gear of the present invention;

[0025] Figure 5 yes Figure 4 A magnified schematic diagram of the structure at B in the middle;

[0026] Figure 6 It is a schematic diagram of the overall structure of the support assembly of the present invention;

[0027] Figure 7 It is a schematic diagram of the connection structure between the hydraulic rod and the second support seat of the present invention;

[0028] Figure 8 yes Figure 7 A magnified schematic diagram of the structure at center C.

[0029] 1. First support seat; 2. Mounting slot; 3. Hydraulic rod; 4. Second support seat; 5. First bracket; 6. Support assembly; 601. First connecting plate; 602. Extension plate; 603. Second connecting plate; 604. Clamping rod; 605. First spring; 606. Sliding rod; 607. Sliding slot; 7. Second bracket; 8. Top plate; 9. First fixing rod; 10. Second fixing rod; 11. Motor; 12. First gear; 13. Second gear; 14. First connecting shaft; 15. First connecting disk; 16. First forging assembly; 1601. First protruding rod; 1602. First movable block; 1603. First electric push rod; 1604. First pressing block; 1605. First forging Pressure block; 1606, first pressure plate; 1607, first opening; 1608, first movable groove; 17, second connecting shaft; 18, second connecting disk; 19, second forging assembly; 1901, second protruding rod; 1902, second movable block; 1903, second electric push rod; 1904, second pressure block; 1905, second forging block; 1906, second pressure plate; 1907, second opening; 1908, second movable groove; 20, adjusting block; 21, third bracket; 22, connecting plate; 23, connecting block; 24, third forging block; 25, adjusting groove; 26, guide assembly; 2601, connecting rod; 2602, outer bushing; 2603, fixing plate; 2604, guide rod. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the present invention is described in detail with reference to schematic diagrams. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0033] Example

[0034] To make the objectives, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] like Figure 1-Figure 8As shown, an alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor equipment includes a first support seat 1, a mounting groove 2 is opened on the first support seat 1, a hydraulic rod 3 is installed in the mounting groove 2, a second support seat 4 is connected to the hydraulic rod 3, a first bracket 5 is installed on the first support seat 1, a support assembly 6 is connected above the first bracket 5, a second bracket 7 is connected above the support assembly 6, a top plate 8 is fixedly arranged on the top of the second bracket 7, a first fixing rod 9 and a second fixing rod 10 are fixedly connected between the top plate 8 and the first support seat 1, a motor 11 is installed on the support assembly 6, and a second fixing rod 10 is connected to the output shaft of the motor 11. A gear 12, the side of the first gear 12 is meshedly connected with a second gear 13, the second gear 13 is fixedly connected with a first connecting shaft 14, the first connecting shaft 14 is fixedly connected with a first connecting plate 15, the first connecting plate 15 is installed with a first forging assembly 16, the first gear 12 is fixedly connected with a second connecting shaft 17, the second connecting shaft 17 is fixedly connected with a second connecting plate 18, the second connecting plate 18 is installed with a second forging assembly 19, the device adjusts the forging effect of the device by placing the forging above the second support seat 4 and adjusting the height of the second support seat 4 and the forging through the hydraulic rod 3. The motor 11 drives the first gear 12 to rotate and drives the second gear 13 to rotate, and the first gear 12 and the second gear 13 drive the first forging assembly 16 and the second forging assembly 19 to work synchronously, thereby realizing the function of synchronous forging of forgings on both sides of the device. The device can adjust the initial meshing position of the first gear 12 and the second gear 13 on the device through the support assembly 6, change the initial height of the first forging assembly 16 and the second forging assembly 19, thereby changing the forging effect of the device. An adjustment block 20 is installed below the first forging assembly 16 and the second forging assembly 19, and a third bracket 21 is installed through the adjustment block 20. The third bracket 21 is fixedly connected to the first support seat 1, and a connecting plate 22 is fixedly installed on the third bracket 21. A third forging block 24 is slidably installed below the connecting plate 22. A guide assembly 26 is installed on the top of the first forging assembly 16 and the second forging assembly 19. During forging, the guide assembly 26 can ensure that the first forging assembly 16 and the second forging assembly 19 are forged vertically, and can also perform horizontal forging synchronously during vertical forging, thereby enhancing the functionality of the device. When the first forging assembly 16 and the second forging assembly 19 are forging longitudinally, the third forging block 24 can be installed under the connecting plate 22 so that the third forging blocks 24 on both sides of the device can be moved left and right intermittently, or the third forging block 24 can be removed so that only longitudinal forging can be performed, so that the device can be switched to adapt to different forging needs.

[0036] In this embodiment, the first support seat 1, the first bracket 5, the second bracket 7, the top plate 8, the first fixing rod 9 and the second fixing rod 10 are a whole, the first fixing rod 9 and the second fixing rod 10 are used to support and fix the first support seat 1 and the top plate 8, the first bracket 5, the second bracket 7, the first fixing rod 9 and the second fixing rod 10 are symmetrically distributed on both sides of the top plate 8 and the first support seat 1, ensuring that the left and right sides and the front and rear sides of the device can be stably supported, thereby ensuring the stability of the device during operation.

[0037] In this embodiment, the inner wall of the mounting groove 2 and the outer wall of the second support seat 4 fit together, and two groups of hydraulic rods 3 and second support seats 4 are arranged in the mounting groove 2. The hydraulic rods 3 are symmetrically distributed on both sides of the second support seat 4. The width of the mounting groove 2 is smaller than the length of the first bracket 5, ensuring that the forging can be stably placed on the second support seat 4 on the mounting groove 2, so as to perform synchronous forging work on the forgings on the left and right sides of the device, thereby improving the working efficiency of the device.

[0038] In this embodiment, the support assembly 6 includes a first connecting plate 601 fixedly connected between the first bracket 5 and the second bracket 7, an extension plate 602 is fixedly connected to the first connecting plate 601, and a second connecting plate 603 is slidably installed on the extension plate 602 in an upper limit position, a slide groove 607 is provided on the second connecting plate 603, and a slide rod 606 is slidably connected in the slide groove 607 in a limited position, and the slide rod 606 and the first connecting plate 601 are fixedly connected, a clamping rod 604 is penetrated through the extension plate 602, and a first spring 605 is connected between the clamping rod 604 and the extension plate 602. The device can disengage the clamping rod 604 from the second connecting plate 603 by pulling the clamping rod 604. At this time, the second connecting plate 603 can be pulled so that the second connecting plate 603 can slide on the first connecting plate 601 through the slide rod 606 and the slide groove 607, so as to subsequently change the initial meshing position of the two gears on the device.

[0039] In this embodiment, the second connecting plate 603 forms a locking structure with the second connecting plate 603 through the extension plate 602 and the locking rod 604. The thickness of the extension plate 602 is less than the thickness of the second connecting plate 603. The second connecting plate 603 and the first bracket 5 and the second bracket 7 are in contact with each other. The second gear 13 and the second connecting plate 603 are rotationally connected, and the first gear 12 and the first connecting plate 601 are rotationally connected. Through the locking structure on the device, the initial meshing position of the two gears on the device can be adjusted, and the second connecting plate 603 can be reset, so that the forging structures on the left and right sides of the device can change the initial forging position.

[0040] In this embodiment, the second gear 13, the first connecting shaft 14 and the first connecting disk 15 are symmetrically distributed in two groups with the first gear 12, the second connecting shaft 17 and the second connecting disk 18 on the first support seat 1. The central axes of the second gear 13, the first connecting shaft 14 and the first connecting disk 15 are collinear with the central axes of the first gear 12, the second connecting shaft 17 and the second connecting disk 18, ensuring that the second gear 13, the first connecting shaft 14 and the first connecting disk 15 and the first gear 12, the second connecting shaft 17 and the second connecting disk 18 can rotate stably coaxially. The two groups of symmetrically distributed first gears 12 and second gears 13 enable the device to perform vertical forging on forgings in four positions, thereby improving the working efficiency of the device.

[0041] In this embodiment, the first forging assembly 16 includes a first movable block 1602 slidably mounted in the first connecting disk 15, a first protruding rod 1601 is fixedly connected to the first movable block 1602, a first electric push rod 1603 is installed between the first connecting disk 15 and the first movable block 1602, a first pressing block 1604 and a first pressing plate 1606 are arranged on the outer side of the first protruding rod 1601, a first forging block 1605 is arranged on the outer side of the first pressing block 1604, a first opening 1607 is opened on the first pressing plate 1606, and a first forging block 1605 is opened for the first pressing block The first movable groove 1608 moves through the first connecting plate 15 on the device, and when the first connecting plate 15 rotates, it can drive the first movable block 1602 and the first protruding rod 1601 to make circular motion. The first electric push rod 1603 is used to change the distance from the central axis of the first protruding rod 1601 to the central axis of the first connecting plate 15, so that the device can change the radius of the circular motion of the first protruding rod 1601, so that when the first pressing block 1604 is subsequently driven to slide in the first forging block 1605, the amplitude of the up and down movement of the first forging block 1605 is changed, so that the device can perform adjustable forging work. When the first forging block 1605 moves inside the first movable groove 1608, it will also drive the first pressing plate 1606 to move left and right intermittently through the first protruding rod 1601.

[0042] In this embodiment, the second forging assembly 19 includes a second movable block 1902 slidably mounted on the second connecting disk 18, a second protruding rod 1901 is fixedly connected to the second movable block 1902, a second electric push rod 1903 is installed between the second movable block 1902 and the second connecting disk 18, a second pressing block 1904 and a second pressing plate 1906 are arranged on the outer side of the second protruding rod 1901, a second forging block 1905 is arranged on the outer side of the second pressing block 1904, a second opening 1907 is opened on the second pressing plate 1906, and a second moving groove 1908 for the second pressing block 1904 to move is opened on the second forging block 1905, as shown in FIG. Figure 7As shown, the structure of the second forging component 19 is the same as that of the first forging component 16. Therefore, the device can change the amplitude of the up and down movement of the second forging block 1905 driven by the second pressure block 1904 by extending or shortening the second electric push rod 1903. At the same time, when the second protruding rod 1901 makes a circular motion, it will also drive the second pressure plate 1906 to move intermittently to the left and right, so as to cooperate with the first forging component 16 to perform lateral forging work laterally.

[0043] In this embodiment, the second forging block 1905 and the first forging block 1605 are fitted together to ensure that the first forging block 1605 and the second forging block 1905 will not rotate but only move up and down. The first forging block 1605 forms a reciprocating lifting structure with the first fixed rod 9 through the second connecting plate 18, the second protruding rod 1901, the second pressure block 1904 and the second movable groove 1908. The first fixed rod 9 runs through the interior of the second forging block 1905, and the second fixed rod 10 runs through the interior of the first forging block 1605 to ensure that the first forging block 1605 and the second forging block 1905 move up and down smoothly. The reciprocating lifting structure on the device can realize the automatic forging function of the forging.

[0044] In this embodiment, the guide assembly 26 includes a connecting rod 2601 fixedly connected to the second forging block 1905 and the top of the first forging block 1605, an outer bushing 2602 is fitted on the outer side of the connecting rod 2601, a fixing plate 2603 is fixedly connected above the outer bushing 2602, a guide rod 2604 is fixedly arranged above the fixing plate 2603, and the guide rod 2604 passes through the interior of the top plate 8. The second pressing plate 1906 is suitable for making a circumferential movement on the second protruding rod 1901. During movement, the adjusting block 20, the connecting plate 22 and the third forging block 24 are driven to slide on the third bracket 21. The connecting plate 22 is connected to the connecting block 23 at the bottom. The third forging block 24 is provided with an adjusting groove 25 for the connecting block 23 to move. The second forging block 1905 and the first forging block 1605 can be stably moved up and down on the device through the connecting rod 2601 and the outer bushing 2602. The guide rod 2604 can ensure the stable up and down movement of the fixed plate 2603 and the outer bushing 2602.

[0045] It should be noted that the present invention is an alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices. First, Figure 1-Figure 6 As shown, the forging is placed above the second support seat 4, and the height of the forging above the second support seat 4 is adjusted by the hydraulic rod 3, so as to adapt to forging work of forgings of different heights. The first gear 12 is driven by the motor 11 to rotate on the first connecting plate 601 and drive the second gear 13 to rotate on the second connecting plate 603, as shown in FIG. Figure 4As shown, when the first gear 12 rotates, it drives the second connecting shaft 17 and the second connecting plate 18 to rotate, so that the second forging assembly 19 works, and when the second gear 13 rotates, it drives the first connecting shaft 14 and the first connecting plate 15 to rotate, so that the first forging assembly 16 works. Figure 4-Figure 8 As shown, when the first connection disk 15 rotates, the first movable block 1602 and the first protruding rod 1601 make a circular motion, and the first electric push rod 1603 is used to change the distance from the central axis of the first protruding rod 1601 to the central axis of the first connection disk 15, so that the device can change the radius of the circular motion of the first protruding rod 1601, so as to change the amplitude of the up and down movement of the first forging block 1605 when the first pressing block 1604 is driven to slide in the first forging block 1605. Since the first moving groove 1608 is in an arc shape, when the eccentricity of the first protruding rod 1601 relative to the first connection disk 15 is shortened, the amplitude of the up and down movement and the amplitude of the left and right movement of the first forging block 1605 will be reduced. Thereby, the device can use the first forging assembly 16 to perform adjustable forging work. When the first forging block 1605 moves inside the first moving groove 1608, it will also drive the first pressing plate 1606 to move intermittently left and right through the first protruding rod 1601.

[0046] like Figure 4-Figure 8As shown, since the structures of the first forging component 16 and the second forging component 19 are the same, and the first forging component 16 and the second forging component 19 are symmetrically distributed, the device can also change the position of the second protruding rod 1901 on the second connecting plate 18 by extending or shortening the second electric push rod 1903, thereby changing the amplitude of the second pressure block 1904 moving up and down and left and right in the second movable groove 1908 in the second forging block 1905. At this time, the second forging block 1905 moves up and down intermittently, and the second opening 1907 of the second pressure plate 1906 abuts against the second protruding rod 1901, and the inner wall of the first opening 1607 on the first pressure plate 1606 abuts against the first protruding rod 1601, so that the two adjacent groups of adjustment blocks 20, the connecting plate 22 and the third forging block 24 intermittently reciprocate laterally on the third bracket 21, so that the first forging block 1605 and the second forging block 1905 on the device are forged longitudinally while being forged laterally through the two third forging blocks 24. When performing transverse forging, the front and rear positions of the third forging block 24 can be changed through the connecting block 23 and the adjusting slot 25, so that the device can change the transverse forging position according to the size of the forging. The third forging block 24 can also be removed through the connecting block 23 and the adjusting slot 25, so that the device can only perform forging work in the vertical direction. When the device is in use, the guide assembly 26 is used to guide the position where the second forging block 1905 and the first forging block 1605 fit each other. The second forging block 1905 and the first forging block 1605 can move up and down stably on the device through the connecting rod 2601 and the outer bushing 2602. The guide rod 2604 can ensure that the fixed plate 2603 and the outer bushing 2602 move up and down stably, so that both sides of the second forging block 1905 and the first forging block 1605 can be stably guided. Thereby realizing the function of synchronous forging of forgings on both sides of the device. The device can adjust the initial meshing position of the first gear 12 and the second gear 13 on the device through the support assembly 6, such as Figure 6 As shown, the clamping rod 604 is pulled to disengage the clamping rod 604 from the second connecting plate 603, and then the second connecting plate 603 is pulled to slide on the first connecting plate 601 through the sliding rod 606 and the sliding groove 607, so as to subsequently change the initial meshing position of the first gear 12 and the second gear 13 on the device, thereby changing the initial position of the first protruding rod 1601 and the second protruding rod 1901, and the initial heights of the first forging block 1605 on the first forging assembly 16 and the second forging block 1905 on the second forging assembly 19 are changed, thereby changing the forging height of the device to adapt to forgings of different heights for synchronous forging work.

[0047] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced by equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An alternating multi-station forging press for producing aluminum alloy forgings for semiconductor devices, comprising a first support seat (1), characterized in that: The first support seat (1) is provided with a mounting groove (2), a hydraulic rod (3) is installed in the mounting groove (2), and the hydraulic rod (3) is connected to a second support seat (4), a first bracket (5) is installed on the first support seat (1), a support assembly (6) is connected above the first bracket (5), a second bracket (7) is connected above the support assembly (6), a top plate (8) is fixedly arranged on the top of the second bracket (7), a first fixed rod (9) and a second fixed rod (10) are fixedly connected between the top plate (8) and the first support seat (1), a motor (11) is installed on the support assembly (6), a first gear (12) is connected to the output shaft of the motor (11), a second gear (13) is meshedly connected to the side of the first gear (12), a first connecting shaft (14) is fixedly connected to the second gear (13), and the first connecting shaft (14) is fixedly connected to the first connecting shaft (1 4), a first connecting plate (15) is fixedly connected to the first connecting plate (15), a first forging assembly (16) is installed on the first connecting plate (15), a second connecting shaft (17) is fixedly connected to the first gear (12), a second connecting plate (18) is fixedly connected to the second connecting shaft (17), a second forging assembly (19) is installed on the second connecting plate (18), an adjusting block (20) is installed below the first forging assembly (16) and the second forging assembly (19), a third bracket (21) is arranged through the adjusting block (20), the third bracket (21) is fixedly connected to the first support seat (1), a connecting plate (22) is fixedly arranged on the third bracket (21), a third forging block (24) is slidably installed below the connecting plate (22), and a guide assembly (26) is installed on the top of the first forging assembly (16) and the second forging assembly (19).

2. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 1, characterized in that: The first support seat (1), the first bracket (5), the second bracket (7), the top plate (8), the first fixing rod (9) and the second fixing rod (10) are an integral whole; the first bracket (5), the second bracket (7), the first fixing rod (9) and the second fixing rod (10) are symmetrically distributed on both sides of the top plate (8) and the first support seat (1).

3. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 1, characterized in that: The inner wall of the installation groove (2) and the outer wall of the second support seat (4) are fitted with each other, and two groups of hydraulic rods (3) and second support seats (4) are arranged in the installation groove (2). The hydraulic rods (3) are symmetrically distributed on both sides of the second support seat (4), and the width of the installation groove (2) is smaller than the length of the first bracket (5).

4. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 1, characterized in that: The support assembly (6) includes a first connecting plate (601) fixedly connected between the first bracket (5) and the second bracket (7); an extension plate (602) is fixedly connected to the first connecting plate (601); a second connecting plate (603) is slidably mounted on the extension plate (602) in a limit position; a slide groove (607) is provided on the second connecting plate (603); a slide rod (606) is slidably connected in the slide groove (607); the slide rod (606) and the first connecting plate (601) are fixedly connected; a clamping rod (604) is provided through the extension plate (602); and a first spring (605) is connected between the clamping rod (604) and the extension plate (602).

5. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 4, characterized in that: The second connecting plate (603) forms a locking structure with the second connecting plate (603) through an extension plate (602) and a locking rod (604); the thickness of the extension plate (602) is smaller than the thickness of the second connecting plate (603); the second connecting plate (603) and the first bracket (5) and the second bracket (7) are in contact with each other; the second gear (13) and the second connecting plate (603) are rotationally connected; and the first gear (12) and the first connecting plate (601) are rotationally connected.

6. The alternating multi-station forging press for producing aluminum alloy forgings for semiconductor devices according to claim 1, characterized in that: The second gear (13), the first connecting shaft (14) and the first connecting disk (15) are symmetrically distributed in two groups with the first gear (12), the second connecting shaft (17) and the second connecting disk (18) on the first support seat (1); the central axes of the second gear (13), the first connecting shaft (14) and the first connecting disk (15) are collinear, and the central axes of the second gear (13), the first connecting shaft (14) and the first connecting disk (15) are collinear.

7. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 1, characterized in that: The first forging assembly (16) includes a first movable block (1602) slidably mounted in a first connecting disk (15); a first protruding rod (1601) is fixedly connected to the first movable block (1602); a first electric push rod (1603) is installed between the first connecting disk (15) and the first movable block (1602); a first pressure block (1604) and a first pressure plate (1606) are arranged on the outer side of the first protruding rod (1601); a first forging block (1605) is arranged on the outer side of the first pressure block (1604); a first opening (1607) is provided on the first pressure plate (1606); and a first movable groove (1608) is provided on the first forging block (1605) for the first pressure block (1604) to move.

8. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 7, characterized in that: The second forging assembly (19) comprises a second movable block (1902) slidably mounted on a second connecting disk (18); a second protruding rod (1901) is fixedly connected to the second movable block (1902); a second electric push rod (1903) is installed between the second movable block (1902) and the second connecting disk (18); a second pressure block (1904) and a second pressure plate (1906) are arranged on the outer side of the second protruding rod (1901); a second forging block (1905) is arranged on the outer side of the second pressure block (1904); a second opening (1907) is provided on the second pressure plate (1906); and a second movable groove (1908) is provided on the second forging block (1905) for the second pressure block (1904) to move.

9. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 8, characterized in that: The second forging block (1905) and the first forging block (1605) are fitted together, and the first forging block (1605) forms a reciprocating lifting structure with the first fixed rod (9) through the second connecting plate (18), the second protruding rod (1901), the second pressure block (1904) and the second movable groove (1908), and the first fixed rod (9) passes through the interior of the second forging block (1905), and the second fixed rod (10) passes through the interior of the first forging block (1605).

10. The alternating multi-station forging equipment for producing aluminum alloy forgings for semiconductor devices according to claim 9, characterized in that: The guide assembly (26) includes a connecting rod (2601) fixedly connected to the second forging block (1905) and the top of the first forging block (1605), an outer sleeve (2602) is fitted on the outer side of the connecting rod (2601), a fixing plate (2603) is fixedly connected above the outer sleeve (2602), a guide rod (2604) is fixedly arranged above the fixing plate (2603), and the guide rod (2604) passes through the interior of the top plate (8), and the second pressing plate (1906) is suitable for driving the adjustment block (20), the connecting plate (22) and the third forging block (24) to slide on the third bracket (21) when the second protruding rod (1901) makes a circular motion, the bottom of the connecting plate (22) is connected to the connecting block (23), and the third forging block (24) is provided with an adjustment groove (25) for the connecting block (23) to move.

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