Part shaping equipment

Abstract

The utility model relates to part production equipment, provides part shaping equipment, and aims to overcome the defect that the conventional shaping equipment cannot realize omnibearing shaping, which comprises a heat treatment box, a positive and negative motor mounted on one side of the outside of the heat treatment box, a driving shaft mounted on an output shaft of the positive and negative motor, and a C-shaped mounting frame welded at the other end of the driving shaft, a first driven shaft is rotationally arranged on the inner side of the C-shaped mounting frame, a first linkage mechanism is arranged between the driving shaft and the first driven shaft, an upper fixing plate and a lower fixing plate are arranged on the two sides in the C-shaped mounting frame, driving mechanisms are arranged on the two sides in the C-shaped mounting frame, a second linkage mechanism is arranged between the first driven shaft and the driving mechanisms, and a supporting mechanism is arranged in the middle of the C-shaped mounting frame. Clamping positions on the two sides of a part can be exposed in turn, the situation that the clamping positions are always shielded and cannot be subjected to heat treatment is avoided, and the part can be subjected to all-directional heat treatment shaping; and the parts can be driven to rotate, so that heat treatment is more uniform, and the part shaping effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of parts production, in particular to a parts shaping device. Background Art

[0002] Parts refer to components used to constitute mechanical equipment or mechanical systems, and are commonly found in various mechanical equipment, vehicles, tools, etc. Parts can be divided into many different types according to their functions and roles. Single parts include bearings, gears, couplings, screws, sliders, guide rails, springs, locking parts, pipes and pipe joints, hinges, flanges, etc. Various single parts can also be combined together to form combined parts. After the parts are produced, their surfaces need to be heat treated to change their organizational structure and performance, improve the hardness, wear resistance, and corrosion resistance of the parts, so as to finalize the appearance of the parts.

[0003] However, the existing parts heat treatment shaping equipment requires the parts to be clamped before heat treatment shaping, resulting in the clamped position cannot be shaped, and thus cannot be shaped in all directions; and the existing parts heat treatment shaping equipment fixes the parts during shaping, resulting in uneven heat treatment. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a parts shaping device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A parts shaping equipment comprises a heat treatment box, a forward and reverse motor is horizontally fixedly installed in the middle of one side of the outside of the heat treatment box, a driving shaft is fixedly installed on the output shaft of the forward and reverse motor, a C-shaped mounting frame is welded to the other end of the driving shaft, a first driven shaft is horizontally rotatably connected to the middle of the inner side of the C-shaped mounting frame, a first linkage mechanism is arranged between the driving shaft and the first driven shaft, an upper fixed plate and a lower fixed plate are arranged on both sides of the inside of the C-shaped mounting frame, a driving mechanism for driving the upper fixed plate and the lower fixed plate to move alternately is arranged on both sides of the inside of the C-shaped mounting frame, a second linkage mechanism is arranged between the first driven shaft and the driving mechanism, and a supporting mechanism is arranged in the middle of the C-shaped mounting frame.

[0007] The forward and reverse motors drive the active shaft to rotate, and the active shaft drives the C-type mounting frame to rotate, which drives the parts fixed on the C-type mounting frame to rotate, so that the heat treatment in the heat treatment box is more uniform and the part shaping effect is better.

[0008] As a further technical solution of the utility model, the driving shaft extends into the heat treatment box and is rotatably connected to the heat treatment box, a side door is hinged on one side of the outside of the heat treatment box, and a C-shaped mounting seat is vertically welded at the bottom of the C-shaped mounting frame. The side door can be opened to take or place parts, and the C-shaped mounting seat provides support for the hydraulic telescopic rod, so that the hydraulic telescopic rod can rotate around the C-shaped mounting frame.

[0009] As a further technical solution of the utility model, the first linkage mechanism includes an active bevel gear, which is welded to the active shaft, a first driven bevel gear is horizontally meshed with the side of the active bevel gear, a second driven bevel gear is welded on the first driven shaft, a support shaft is welded at the center of the first driven bevel gear, and the support shaft is rotatably connected to the bottom of the C-shaped mounting frame, and the second driven bevel gear is vertically meshed with the side of the first driven bevel gear.

[0010] By providing the first linkage mechanism, the driving shaft drives the driving bevel gear to rotate, and the driving bevel gear drives the first driven shaft to rotate through the first driven bevel gear and the second driven bevel gear.

[0011] As a further technical solution of the utility model, the driving mechanism includes an upper rack and a lower rack, two of each of which are provided, and the two upper racks respectively horizontally penetrate the upper part of both sides of the C-shaped mounting frame and are slidably connected to the C-shaped mounting frame, the two lower racks respectively horizontally penetrate the lower part of both sides of the C-shaped mounting frame and are slidably connected to the C-shaped mounting frame, the upper rack and the lower rack are alternately arranged, and the same first gear is meshed between the upper rack and the lower rack, and a third driven shaft is horizontally welded at the center of the first gear, and the other end of the third driven shaft is rotatably connected to the inner wall of the C-shaped mounting frame.

[0012] By providing a driving mechanism, the two third driven shafts respectively drive the two first gears to rotate forward and reverse, then the two first gears drive the two upper racks to move in opposite directions, the two upper racks drive the two upper fixed plates to move in opposite directions, the two first gears drive the two lower racks to move toward each other, and the two lower racks drive the two lower fixed plates to move toward each other until the two lower fixed plates clamp the part from both sides; when the two third driven shafts rotate in opposite directions, they drive the two first gears to rotate reversely and forward, and similarly drive the two upper fixed plates to move toward each other until the part is clamped from both sides, and drive the two lower fixed plates to move in opposite directions away from both sides of the part, the two third driven shafts reciprocate forward and reverse, so that the two upper fixed plates and the lower fixed plates are reciprocally clamped on both sides of the part, so that the clamped positions on both sides of the part are exposed in turn for convenient heat treatment, avoiding the clamped positions being always blocked and unable to be heat treated, and the parts can be subjected to all-round heat treatment and shaping.

[0013] As a further technical solution of the utility model, the second linkage mechanism includes a second driven shaft, the outer sides of the two third driven shafts are connected to the second gear through a spline, the two third driven shafts are welded with a turntable, two spring rods are horizontally welded between the second gear and the turntable, two second driven shafts are provided, and the two second driven shafts are horizontally rotatably connected to the two ends of the inner side of the C-shaped mounting frame, the two second driven shafts are welded with a third gear, and belts are connected between the two second driven shafts and the first driven shaft, and the third gear can mesh with the second gear.

[0014] By providing a second linkage mechanism, the first driven shaft drives the two second driven shafts to rotate through a belt, the two second driven shafts drive the two third gears to rotate, the two third gears respectively drive the two second gears to rotate forward and reverse, and the two second gears respectively drive the two third driven shafts to rotate forward and reverse.

[0015] As a further technical solution of the utility model, the supporting mechanism includes a hydraulic telescopic rod and a vacuum suction cup. The hydraulic telescopic rod is vertically fixedly installed in the middle of the top of the C-shaped mounting seat, and the vacuum suction cup is horizontally fixedly installed in the top of the telescopic end of the hydraulic telescopic rod. A lower triangular oblique block is welded to the middle of the side of the vacuum suction cup, and an upper triangular oblique block is abutted above the lower triangular oblique block. A push plate is horizontally welded to the side of the upper triangular oblique block, and the push plate is horizontally slidably connected to the inner side of the C-shaped mounting frame. The push plate is located on the side of the second gear.

[0016] By providing a supporting mechanism, before the upper fixing plate and the lower fixing plate exchange clamping, the hydraulic telescopic rod is started to drive the vacuum suction cup to rise until it contacts with the bottom of the part, and the vacuum suction cup is started to fix the part, which is convenient for the replacement of the part fixation and prevents it from falling; and in the process of the vacuum suction cup rising, the lower triangular inclined block is driven to rise because it abuts against the upper triangular inclined block, so the upper triangular inclined block is pushed laterally, and the upper triangular inclined block drives the push plate to move laterally, and the push plate pushes the two second gears forward until they are meshed with the third gear. At this time, the forward and reverse motors work again to enable the upper fixing plate and the lower fixing plate to exchange clamping. When the exchange clamping is completed, the hydraulic telescopic rod drives the vacuum suction cup and the lower triangular inclined block to descend, and the upper triangular inclined block loses the abutting force, and the second gear returns to its original position under the action of the rebound force of the spring rod. At this time, the second gear and the third gear are not meshed, and the forward and reverse motors work to drive the parts to rotate for heat treatment and the clamping will not be replaced.

[0017] The beneficial effects of the utility model are as follows: the two upper fixing plates and the lower fixing plates can be reciprocatingly clamped on both sides of the parts, so that the clamped positions on both sides of the parts are exposed in turn for convenient heat treatment, avoiding the clamped positions being always blocked and unable to perform heat treatment, and the parts can be subjected to all-round heat treatment and shaping; the parts fixed on the C-shaped mounting frame can be driven to rotate, so that the heat treatment in the heat treatment box is more uniform and the parts shaping effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a parts shaping device proposed by the utility model;

[0019] Figure 2 This is a rear structural schematic diagram of a parts shaping device proposed by the utility model;

[0020] Figure 3 A schematic cross-sectional view of a part shaping device proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of the internal structure of a part shaping device proposed by the utility model.

[0022] In the figure: 1. heat treatment box; 2. side door; 3. hydraulic telescopic rod; 4. vacuum suction cup; 5. C-type mounting seat; 6. upper rack; 7. first gear; 8. upper fixed plate; 9. C-type mounting frame; 10. lower fixed plate; 11. lower rack; 12. forward and reverse motor; 13. third driven shaft; 14. second gear; 15. third gear; 16. second driven shaft; 17. belt; 18. second driven bevel gear; 19. push plate; 20. lower triangular inclined block; 21. upper triangular inclined block; 22. first driven shaft; 23. spring rod; 24. turntable; 25. driving bevel gear; 26. first driven bevel gear; 27. driving shaft. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Please see attached Figure 1 -Attached Figure 4 A parts shaping equipment comprises a heat treatment box 1, a forward and reverse motor 12 is horizontally fixedly installed in the middle of one side of the outside of the heat treatment box 1, a driving shaft 27 is fixedly installed on the output shaft of the forward and reverse motor 12, a C-type mounting frame 9 is welded to the other end of the driving shaft 27, a first driven shaft 22 is horizontally rotatably connected to the middle of the inner side of the C-type mounting frame 9, a first linkage mechanism is arranged between the driving shaft 27 and the first driven shaft 22, an upper fixed plate 8 and a lower fixed plate 10 are arranged on both sides of the inside of the C-type mounting frame 9, a driving mechanism for driving the upper fixed plate 8 and the lower fixed plate 10 to move alternately is arranged on both sides of the inside of the C-type mounting frame 9, a second linkage mechanism is arranged between the first driven shaft 22 and the driving mechanism, and a supporting mechanism is arranged in the middle of the C-type mounting frame 9.

[0027] The forward and reverse motor 12 drives the driving shaft 27 to rotate, and the driving shaft 27 drives the C-shaped mounting frame 9 to rotate, which drives the parts fixed on the C-shaped mounting frame 9 to rotate, so that the heat treatment in the heat treatment box 1 is more uniform and the part shaping effect is better.

[0028] Please see attached Figure 1 In a preferred embodiment, the driving shaft 27 extends into the heat treatment box 1 and is rotatably connected to the heat treatment box 1. A side door 2 is hinged on one side of the outside of the heat treatment box 1. A C-shaped mounting seat 5 is vertically welded to the bottom of the C-shaped mounting frame 9. The side door 2 can be opened to take or place parts. The C-shaped mounting seat 5 provides support for the hydraulic telescopic rod 3 so that the hydraulic telescopic rod 3 can rotate around the C-shaped mounting frame 9.

[0029] Please see attached Figure 4 In a preferred embodiment, the first linkage mechanism includes a driving bevel gear 25 , which is welded to a driving shaft 27 , a first driven bevel gear 26 is horizontally meshed on the side of the driving bevel gear 25 , and a second driven bevel gear 18 is welded to the first driven shaft 22 .

[0030] Please see attached Figure 4 In a preferred embodiment, a support shaft is welded at the center of the first driven bevel gear 26 , and the support shaft is rotatably connected to the bottom of the C-shaped mounting frame 9 , and the second driven bevel gear 18 is vertically meshed with the side surface of the first driven bevel gear 26 .

[0031] The driving shaft 27 drives the driving bevel gear 25 to rotate, and the driving bevel gear 25 drives the first driven shaft 22 to rotate through the first driven bevel gear 26 and the second driven bevel gear 18 .

[0032] Please see attached Figure 1 , 3And 4, in a preferred embodiment, the driving mechanism includes an upper rack 6 and a lower rack 11, and two upper racks 6 and two lower racks 11 are provided, and the two upper racks 6 respectively horizontally penetrate the upper part of both sides of the C-type mounting frame 9 and are slidably connected to the C-type mounting frame 9, and the two lower racks 11 respectively horizontally penetrate the lower part of both sides of the C-type mounting frame 9 and are slidably connected to the C-type mounting frame 9.

[0033] Please see attached Figure 1 , 3 And 4, in a preferred embodiment, the upper rack 6 and the lower rack 11 are arranged alternately, and the same first gear 7 is meshed between the upper rack 6 and the lower rack 11, and a third driven shaft 13 is horizontally welded at the center of the first gear 7, and the other end of the third driven shaft 13 is rotatably connected to the inner wall of the C-shaped mounting frame 9.

[0034] The two third driven shafts 13 respectively drive the two first gears 7 to rotate forward and reverse, then the two first gears 7 drive the two upper racks 6 to move in opposite directions, the two upper racks 6 drive the two upper fixed plates 8 to move in opposite directions, the two first gears 7 drive the two lower racks 11 to move toward each other, the two lower racks 11 drive the two lower fixed plates 10 to move toward each other until the two lower fixed plates 10 clamp the parts from both sides; when the two third driven shafts 13 both rotate in opposite directions, they drive the two first gears 7 to rotate reversely and forward, similarly drive the two upper fixed plates 8 to move toward each other until the parts are clamped from both sides, and drive the two lower fixed plates 10 to move in opposite directions away from both sides of the parts, the two third driven shafts 13 reciprocate forward and reverse, so that the two upper fixed plates 8 and the lower fixed plates 10 are reciprocatedly clamped on both sides of the parts, so that the clamped positions on both sides of the parts are exposed in turn for convenient heat treatment, avoiding the clamped positions being always blocked and unable to be heat treated, and the parts can be heat treated and finalized in all directions.

[0035] Please see attached Figure 1 , 3 and 4. In a preferred embodiment, the second linkage mechanism includes a second driven shaft 16, the outer sides of the two third driven shafts 13 are connected to the second gear 14 through a spline, the two third driven shafts 13 are welded with a turntable 24, and two spring rods 23 are horizontally welded between the second gear 14 and the turntable 24.

[0036] Please see attached Figure 1 , 3 And 4, in a preferred embodiment, two second driven shafts 16 are provided, and the two second driven shafts 16 are horizontally rotatably connected to the two ends of the inner side of the C-shaped mounting frame 9, and the third gear 15 is welded on the two second driven shafts 16. A belt 17 is connected between the two second driven shafts 16 and the first driven shaft 22, and the third gear 15 can be meshed with the second gear 14.

[0037] The first driven shaft 22 drives the two second driven shafts 16 to rotate through the belt 17, the two second driven shafts 16 drive the two third gears 15 to rotate, the two third gears 15 respectively drive the two second gears 14 to rotate forward and reverse, and the two second gears 14 respectively drive the two third driven shafts 13 to rotate forward and reverse.

[0038] Please see attached Figure 1 , 3 And 4, in a preferred embodiment, the supporting mechanism includes a hydraulic telescopic rod 3 and a vacuum suction cup 4, the hydraulic telescopic rod 3 is vertically fixedly installed in the middle of the top of the C-shaped mounting seat 5, and the vacuum suction cup 4 is horizontally fixedly installed on the top of the telescopic end of the hydraulic telescopic rod 3.

[0039] Please see attached Figure 1 , 3 And 4, in a preferred embodiment, a lower triangular bevel block 20 is welded to the middle part of the side of the vacuum suction cup 4, an upper triangular bevel block 21 is abutted above the lower triangular bevel block 20, a push plate 19 is horizontally welded to the side of the upper triangular bevel block 21, the push plate 19 is horizontally slidably connected to the inner side of the C-shaped mounting frame 9, and the push plate 19 is located on the side of the second gear 14.

[0040] Before the upper fixed plate 8 and the lower fixed plate 10 exchange clamping, the hydraulic telescopic rod 3 is started to drive the vacuum suction cup 4 to rise until it contacts with the bottom of the part, and the vacuum suction cup 4 is started to fix the part, which is convenient for the replacement of the part fixation and prevents it from falling; and the lower triangular inclined block 20 is driven to rise during the rising process of the vacuum suction cup 4, because it abuts against the upper triangular inclined block 21, the upper triangular inclined block 21 is pushed laterally, and the upper triangular inclined block 21 drives the push plate 19 to move laterally, and the push plate 19 pushes the two second gears 14 forward until they are meshed with the third gear 15. At this time, the forward and reverse motors 12 work again to make the upper fixed plate 8 and the lower fixed plate 10 exchange clamping. After the exchange clamping is completed, the hydraulic telescopic rod 3 drives the vacuum suction cup 4 and the lower triangular inclined block 20 to descend, and the upper triangular inclined block 21 loses the abutment force, then the second gear 14 returns to its original position under the rebound force of the spring rod 23. At this time, the second gear 14 and the third gear 15 are not meshed, and the forward and reverse motors 12 work to drive the parts to rotate for heat treatment and the clamping will not be changed.

[0041] From the above description, it can be seen that the above-mentioned embodiment of the utility model achieves the following technical effects: open the side door 2 to place the part on the vacuum suction cup 4, start the vacuum suction cup 4 to fix the part, start the hydraulic telescopic rod 3 to drive the vacuum suction cup 4 to rise until the part is located between the upper fixing plate 8 and the lower fixing plate 10, and the vacuum suction cup 4 drives the lower triangular inclined block 20 to rise during the rising process, because it abuts against the upper triangular inclined block 21, the upper triangular inclined block 21 is pushed laterally, and the upper triangular inclined block 21 drives the push plate 19 to move laterally, and the push plate 19 pushes the two second gears 14 forward until they are meshed with the third gear 15;

[0042] Start the forward and reverse motor 12 to drive the driving shaft 27 to rotate, the driving shaft 27 drives the driving bevel gear 25 to rotate, the driving bevel gear 25 drives the first driven shaft 22 to rotate through the first driven bevel gear 26 and the second driven bevel gear 18, the first driven shaft 22 drives the two second driven shafts 16 to rotate through the belt 17, the two second driven shafts 16 drive the two third gears 15 to rotate, the two third gears 15 respectively drive the two second gears 14 to rotate in the forward and reverse directions, the two second gears 14 respectively drive the two third driven shafts 13 to rotate in the forward and reverse directions, the two third driven shafts 13 respectively drive the two first gears 7 to rotate in the forward and reverse directions, then the two first gears 7 drive the two upper racks 6 to move in opposite directions, the two upper racks 6 drive the two upper fixed plates 8 to move in opposite directions, the two first gears 7 drive the two lower racks 11 to move toward each other, the two lower racks 11 drive the two lower fixed plates 10 to move toward each other, until the two lower fixed plates 10 clamp the parts from both sides;

[0043] After clamping, the hydraulic telescopic rod 3 drives the vacuum suction cup 4 and the lower triangular inclined block 20 to descend, and the upper triangular inclined block 21 loses the abutting force, and the second gear 14 returns to its original position under the rebound force of the spring rod 23. At this time, the second gear 14 and the third gear 15 are not engaged, and the forward and reverse motor 12 drives the driving shaft 27 to rotate, and the driving shaft 27 drives the C-type mounting frame 9 to rotate, which drives the parts fixed on the C-type mounting frame 9 to rotate, so that the heat treatment in the heat treatment box 1 is more uniform, and the part shaping effect is better;

[0044] Before the upper fixing plate 8 and the lower fixing plate 10 exchange clamping, the hydraulic telescopic rod 3 is started again to drive the vacuum suction cup 4 to rise until it contacts the bottom of the part, and the vacuum suction cup 4 is started to fix the part, which is convenient for the replacement of the fixed part and prevents it from falling; then the forward and reverse motor 12 drives the driving shaft 27 to rotate in the opposite direction, and similarly, the two third driven shafts 13 can be driven to rotate in opposite directions, which drives the two first gears 7 to rotate in the opposite and forward directions, and similarly drives the two upper fixing plates 8 to move towards each other until the part is clamped from both sides, and drives the two lower fixing plates 10 to move in opposite directions away from both sides of the part;

[0045] The above operation is repeated, so that the two upper fixing plates 8 and the lower fixing plate 10 are clamped on both sides of the part in a reciprocating manner, so that the clamped positions on both sides of the part are exposed in turn for convenient heat treatment, avoiding that the clamped positions are always blocked and unable to be heat treated, and the parts can be heat treated and finalized in all directions.

[0046] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0047] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A parts shaping device, comprising a heat treatment box (1), characterized in that: A forward and reverse motor (12) is horizontally fixedly mounted in the middle of one side of the outside of the heat treatment box (1), a driving shaft (27) is fixedly mounted on the output shaft of the forward and reverse motor (12), a C-shaped mounting frame (9) is welded to the other end of the driving shaft (27), a first driven shaft (22) is horizontally rotatably connected to the middle of the inner side of the C-shaped mounting frame (9), a first linkage mechanism is provided between the driving shaft (27) and the first driven shaft (22), an upper fixed plate (8) and a lower fixed plate (10) are provided on both sides of the inside of the C-shaped mounting frame (9), a driving mechanism for driving the upper fixed plate (8) and the lower fixed plate (10) to move alternately is provided on both sides of the inside of the C-shaped mounting frame (9), a second linkage mechanism is provided between the first driven shaft (22) and the driving mechanism, and a supporting mechanism is provided in the middle of the C-shaped mounting frame (9).

2. A part shaping device according to claim 1, characterized in that: The driving shaft (27) extends into the interior of the heat treatment box (1) and is rotatably connected to the heat treatment box (1). A side door (2) is hingedly connected to one side of the exterior of the heat treatment box (1). A C-shaped mounting seat (5) is vertically welded to the bottom of the C-shaped mounting frame (9).

3. A part shaping device according to claim 1, characterized in that: The first linkage mechanism comprises a driving bevel gear (25), the driving bevel gear (25) being welded to a driving shaft (27), a first driven bevel gear (26) being horizontally meshed on a side surface of the driving bevel gear (25), and a second driven bevel gear (18) being welded to the first driven shaft (22).

4. A part shaping device according to claim 3, characterized in that: A support shaft is welded at the center of the first driven bevel gear (26), and the support shaft is rotatably connected to the bottom of the C-shaped mounting frame (9), and the second driven bevel gear (18) is vertically meshed with the side surface of the first driven bevel gear (26).

5. A part shaping device according to claim 1, characterized in that: The driving mechanism comprises an upper rack (6) and a lower rack (11), wherein two of the upper racks (6) and two of the lower racks (11) are provided, and the two upper racks (6) respectively horizontally penetrate the upper part of both sides of the C-shaped mounting frame (9) and are slidably connected to the C-shaped mounting frame (9), and the two lower racks (11) respectively horizontally penetrate the lower part of both sides of the C-shaped mounting frame (9) and are slidably connected to the C-shaped mounting frame (9).

6. A part shaping device according to claim 5, characterized in that: The upper rack (6) and the lower rack (11) are arranged in a staggered manner, and a first gear (7) is meshed between the upper rack (6) and the lower rack (11). A third driven shaft (13) is horizontally welded at the center of the first gear (7), and the other end of the third driven shaft (13) is rotatably connected to the inner wall of the C-shaped mounting frame (9).

7. A part shaping device according to claim 6, characterized in that: The second linkage mechanism comprises a second driven shaft (16), the outer sides of the two third driven shafts (13) are connected to the second gear (14) via a spline, the two third driven shafts (13) are welded with a rotating disk (24), and two spring rods (23) are horizontally welded between the second gear (14) and the rotating disk (24).

8. A part shaping device according to claim 7, characterized in that: Two second driven shafts (16) are provided, and the two second driven shafts (16) are respectively connected to the two ends of the inner side of the C-shaped mounting frame (9) in a horizontally rotatable manner. A third gear (15) is welded to the two second driven shafts (16). A belt (17) is connected between the two second driven shafts (16) and the first driven shaft (22). The third gear (15) can mesh with the second gear (14).

9. A part shaping device according to claim 8, characterized in that: The support mechanism comprises a hydraulic telescopic rod (3) and a vacuum suction cup (4), wherein the hydraulic telescopic rod (3) is vertically fixedly mounted on the middle of the top of the C-shaped mounting seat (5), and the vacuum suction cup (4) is horizontally fixedly mounted on the top of the telescopic end of the hydraulic telescopic rod (3).

10. A part shaping device according to claim 9, characterized in that: A lower triangular inclined block (20) is welded to the middle of the side of the vacuum suction cup (4), an upper triangular inclined block (21) is abutted above the lower triangular inclined block (20), a push plate (19) is horizontally welded to the side of the upper triangular inclined block (21), the push plate (19) is horizontally slidably connected to the inner side of the C-shaped mounting frame (9), and the push plate (19) is located on the side of the second gear (14).

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