Vertical mold repairing device for titanium alloy casing wax mold procedure

Abstract

The invention discloses a vertical mold repairing device for a titanium alloy casing wax mold process. Comprising side frames located on the left side and the right side of a cartridge receiver wax mold correspondingly, an iron shaft rod penetrating through the center of the inner side of the cartridge receiver wax mold and with the two ends erected above the two side frames correspondingly, an upper frame rotationally installed on the top faces of the side frames, and a bottom plate fixed between the two side frames and located at the bottom of the cartridge receiver wax mold. An upper supporting wheel is rotatably mounted at the bottom of the inner side of the upper frame, and two lower supporting wheels are rotatably mounted at the top of the side frame relative to the inner side of the upper frame; according to the vertical mold repairing special device with the rotating function, shielding-free and all-directional mold repairing work is achieved, by means of the design, workers can easily achieve all-directional and shielding-free mold repairing work under the condition that a cartridge receiver wax mold does not need to be moved, the mold repairing efficiency and precision are greatly improved, and the labor intensity of workers is lowered. The problems existing in a traditional mold repairing mode are effectively solved, and a powerful guarantee is provided for precise manufacturing of the titanium alloy casing wax mold.

Description

Technical Field

[0001] The invention belongs to the technical field of titanium alloy casing wax molds, and in particular relates to a device for vertically placing and repairing a titanium alloy casing wax mold. Background Art

[0002] In the precision manufacturing process of titanium alloy casings, the wax mold process is a crucial link, which is directly related to the quality and performance of the final product. Due to its complex structure and high precision, the titanium alloy casing has extremely high requirements on the production of wax molds. The traditional wax mold repair method of titanium alloy casing often has the problems of difficult operation, low work efficiency, and difficulty in achieving all-round unobstructed mold repair. These problems seriously restrict the production efficiency and product quality of the wax mold of the titanium alloy casing. For this reason, the present invention proposes a device for vertically placing and repairing the wax mold of the titanium alloy casing. Summary of the invention

[0003] The purpose of the present invention is to provide a device for vertically placing and repairing a wax mold in a titanium alloy casing to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for vertically placing and repairing a wax mold of a titanium alloy casing, comprising:

[0005] Side frames respectively located on the left and right sides of the wax model of the receiver, an iron shaft rod passing through the center of the inner side of the wax model of the receiver and having two ends respectively mounted on the two side frames, an upper frame rotatably mounted on the top surface of the side frames, a bottom plate fixed between the two side frames and located at the bottom of the wax model of the receiver, an upper support wheel rotatably mounted on the inner bottom of the upper frame, two lower support wheels rotatably mounted on the top of the side frame relative to the inner side of the upper frame, and the upper support wheel and the two lower support wheels are all in tight contact with the iron shaft rod;

[0006] and a drive structure connected to one of the lower support wheels;

[0007] And a compression lock assembly is arranged at the right end of the upper frame.

[0008] Preferably, it also includes a rotating seat, and the left end of the upper frame is rotatably connected to the side frame through the rotating seat.

[0009] Preferably, the driving structure includes a servo motor fixed on the inner surface of the side frame, a driving shaft connected to the output end of the servo motor and with the front end extending through the outer surface of the side frame, a driving sprocket fixed on the front end surface of the driving shaft, an end shaft fixed at the center of one of the lower support wheels, a driven sprocket fixed at the end of the end shaft and corresponding to the driving sprocket, and a transmission chain connected between the driven sprocket and the driving sprocket.

[0010] Preferably, a shaft hole for the driving shaft to pass through is formed through the top surface of the side frame, and the driving shaft is rotatably mounted in the shaft hole via a bearing.

[0011] Preferably, the clamping lock assembly includes an end plate fixed on the right end surface of the upper frame, a rotating plate rotatably installed on the top surface of the side frame, a support rod fixed on the top surface of the rotating plate, and a circular top plate fixed on the top of the support rod, one side of the end plate is provided with a U-shaped notch corresponding to the circular top plate, and the bottom end of the support rod is embedded in the U-shaped notch, the surface of the support rod is provided with a clamping block and an external spring, and the clamping block is pressed against the top of the end plate by the external spring.

[0012] Preferably, the outer spring is located between the pressing block and the circular top plate, and the cross section of the pressing block is T-shaped.

[0013] Preferably, the compression lock assembly further includes a positioning structure, and the positioning structure is arranged between the side frame and the rotating plate.

[0014] Preferably, the positioning structure includes a positioning base fixed to the side of the side frame and located at the bottom of the rotating plate, an inner movable groove opened in the positioning base, an inner spring and a telescopic bead installed in the inner movable groove, and a positioning slot opened on the bottom surface of the rotating plate and corresponding to the telescopic bead, the telescopic bead is movably installed in the inner movable groove by the inner spring, and the top of the telescopic bead pops out into the positioning slot.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention designs a special vertical mold repair device with a rotating function to realize unobstructed and all-round mold repair work. This design allows the staff to easily realize all-round and unobstructed mold repair work without moving the wax mold of the casing, which greatly improves the mold repair efficiency and accuracy, effectively solves the problems existing in the traditional mold repair method, and provides a strong guarantee for the precision manufacturing of the titanium alloy casing wax mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 A three-dimensional diagram of the connection between the upper frame and the side frame of the present invention;

[0018] Figure 3 A three-dimensional diagram of the connection between the upper frame and the side frame of the present invention from another perspective;

[0019] Figure 4 For the present invention Figure 2 A partial enlarged view of the middle A area;

[0020] Figure 5 is a cross-sectional view of the compression lock assembly of the present invention;

[0021] In the figure: 1. side frame; 2. upper frame; 3. clamping lock assembly; 31. end plate; 32. rotating plate; 321. positioning slot; 33. support rod; 34. clamping block; 35. outer spring; 36. circular top plate; 37. U-shaped notch; 38. positioning base; 381. inner movable slot; 382. inner spring; 383. telescopic bead; 4. rotating seat; 51. upper support wheel; 52. lower support wheel; 6. bottom plate; 7. casing wax mold; 81. end shaft; 82. driven sprocket; 83. transmission chain; 84. driving shaft; 85. driving sprocket; 86. servo motor; 9. iron shaft rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] Example 1

[0024] See also Figures 1 to 5 , which is the first embodiment of the present invention, and this embodiment provides a technical solution: a device for vertically placing and repairing a wax mold of a titanium alloy casing, comprising

[0025] Side frames 1 respectively located on the left and right sides of the wax model 7 of the receiver, an iron shaft rod 9 passing through the inner center of the wax model 7 of the receiver and having two ends respectively mounted on the two side frames 1, an upper frame 2 rotatably mounted on the top surface of the side frames 1, a bottom plate 6 welded and fixed between the two side frames 1 and located at the bottom of the wax model 7 of the receiver, an upper support wheel 51 rotatably mounted on the inner bottom of the upper frame 2 through a rotating shaft, two lower support wheels 52 are rotatably mounted on the top of the side frame 1 relative to the inner side of the upper frame 2 through a rotating shaft, and the upper support wheel 51 and the two lower support wheels 52 are both pressed and contacted with the iron shaft rod 9, and at the same time, the iron shaft rod 9 is fixed together with the wax model 7 of the receiver, and the iron shaft rod 9 can drive the wax model 7 of the receiver to rotate;

[0026] and a driving structure connected to one of the lower support wheels 52;

[0027] And a compression lock assembly 3 is arranged at the right end of the upper frame 2.

[0028] In this embodiment, preferably, a rotating seat 4 is further included, and the left end of the upper frame 2 is rotatably connected to the side frame 1 through the rotating seat 4, so that the upper frame 2 can be smoothly rotated upward and opened later, which is convenient for taking and placing the iron shaft rod 9.

[0029] In this embodiment, preferably, the driving structure includes a servo motor 86 fixed to the inner surface of the side frame 1 by bolts, a driving shaft 84 connected to the output end of the servo motor 86 and with the front end extending through the outer surface of the side frame 1, a driving sprocket 85 fixed to the front end surface of the driving shaft 84, an end shaft 81 fixed to the central rotating shaft of one of the lower support wheels 52, a driven sprocket 82 fixed to the end of the end shaft 81 and corresponding to the driving sprocket 85, and a transmission chain 83 connected between the driven sprocket 82 and the driving sprocket 85, so that after the subsequent driving sprocket 85 is started, the driving shaft 84 can be driven to rotate with the driven sprocket 82 and the end shaft 81, thereby realizing the driving of the lower support wheel 52, so that the lower support wheel 52 can rotate smoothly. After installation, the iron shaft rod 9 has been clamped by the upper support wheel 51 and the two lower support wheels 52, so that when one of the lower support wheels 52 rotates, it will also drive the iron shaft rod 9 and the wax mold 7 of the casing to rotate.

[0030] In this embodiment, preferably, a shaft hole is formed through the top surface of the side frame 1 for the driving shaft 84 to pass through, and the driving shaft 84 is rotatably installed in the shaft hole through a bearing.

[0031] In this embodiment, preferably, the clamping lock assembly 3 includes an end plate 31 welded and fixed to the right end surface of the upper frame 2, a rotating plate 32 rotatably installed on the top surface of the side frame 1 through a rotating shaft, a support rod 33 welded and fixed to the top surface of the rotating plate 32, and a circular top plate 36 welded and fixed to the top of the support rod 33. A U-shaped notch 37 corresponding to the circular top plate 36 is opened on one side of the end plate 31, and the bottom end of the support rod 33 is embedded in the U-shaped notch 37. A clamping block 34 and an outer spring 35 are sleeved on the surface of the support rod 33, and the clamping block 34 is pressed on the top of the end plate 31 by the outer spring 35, so that the end plate 31 and the upper frame 2 can be clamped, so that the upper support wheel 51 and the lower support wheel 52 can be pressed together with the iron shaft rod 9.

[0032] In this embodiment, preferably, the outer spring 35 is located between the pressing block 34 and the circular top plate 36 , and the cross section of the pressing block 34 is T-shaped, which facilitates subsequent operators to push up the pressing block 34 .

[0033] In summary, when the present device is actually used, the clamping block 34 is first lifted up so that the outer spring 35 is compressed and the clamping block 34 is no longer pressed against the end plate 31, and the support rod 33 and the rotating plate 32 can be rotated sideways so that the support rod 33 is rotated away from the end plate 31, and the clamping limit on the end plate 31 and the upper frame 2 is released. At this time, the upper frame 2 is rotated upward to open, and the iron shaft rod 9 can be erected on the top of the two lower support wheels 52. After adjusting the position of the wax mold 7 of the casing, the upper frame 2 is rotated downward to close it, and the upper support wheel 51 is in contact with the iron shaft rod 9. At this time, the rotating plate 32 is moved toward the end plate 31. The bottom is rotated and the clamping block 34 is lifted, so that the bottom end of the support rod 33 can be smoothly screwed into the U-shaped notch 37, and then the clamping block 34 is loosened, so that the clamping block 34 is pressed on the top of the end plate 31 under the push of the outer spring 35, and the upper frame 2 can be clamped and limited, and the upper support wheel 51 and the lower support wheel 52 can be pressed tightly against the surface of the iron shaft rod 9 to achieve installation. In the subsequent mold repair process, the servo motor 86 can be started to drive one of the lower support wheels 52 to rotate, which can drive the iron shaft rod 9 and the casing wax mold 7 to rotate, thereby realizing the multi-directional and unobstructed mold repair work of the casing wax mold 7.

[0034] Example 2

[0035] See also Figures 1 to 5 , which is the second embodiment of the present invention. This embodiment is based on the previous embodiment, but differs in that, through the provided positioning structure, after the operator screws the support rod 33 into the U-shaped notch 37, the rotating plate 32 and the support rod 33 can be assisted in positioning, thereby ensuring the clamping stability of the clamping block 34 on the end plate 31 and preventing the support rod 33 from being screwed out of the U-shaped notch 37 by itself.

[0036] Specifically, the pressing lock assembly 3 also includes a positioning structure, and the positioning structure is arranged between the side frame 1 and the rotating plate 32.

[0037] In this embodiment, preferably, the positioning structure includes a positioning base 38 welded and fixed to the side of the side frame 1 and located at the bottom of the rotating plate 32, an inner movable groove 381 provided in the positioning base 38, an inner spring 382 and a telescopic card bead 383 installed in the inner movable groove 381, and a positioning card groove 321 provided on the bottom surface of the rotating plate 32 and corresponding to the telescopic card bead 383. The telescopic card bead 383 is movably installed in the inner movable groove 381 through the inner spring 382, ​​and the top of the telescopic card bead 383 pops out to the positioning card groove 321. The slot 321 allows the operator to rotate the support rod 33 into the U-shaped notch 37, and the rotating plate 32 can be locked and limited. When the upper frame 2 needs to be rotated up and opened later, it is only necessary to push the support rod 33 and the rotating plate 32 with force so that the top of the telescopic card bead 383 is squeezed into the inner movable slot 381 again, and the rotating plate 32 can be smoothly rotated away from the top of the positioning base 38, and the bottom end of the support rod 33 can be smoothly rotated out of the U-shaped notch 37, and the upper frame 2 can be normally rotated up and opened.

[0038] Although embodiments of the present invention have been shown and described (see the above detailed description for details), it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for vertical placement and mold repair of titanium alloy casing wax mold process, characterized in that: include Side frames (1) are respectively located on the left and right sides of the wax model (7) of the casing, an iron shaft (9) passes through the inner center of the wax model (7) of the casing and is respectively mounted on the two side frames (1) at both ends, an upper frame (2) is rotatably mounted on the top surface of the side frames (1), and a bottom plate (6) is fixed between the two side frames (1) and is located at the bottom of the wax model (7) of the casing, an upper support wheel (51) is rotatably mounted on the inner bottom of the upper frame (2), and two lower support wheels (52) are rotatably mounted on the top of the side frame (1) relative to the inner side of the upper frame (2), and the upper support wheel (51) and the two lower support wheels (52) are both pressed and contacted with the iron shaft (9); and a driving structure connected to one of the lower support wheels (52); And a pressing lock assembly (3) arranged at the right end of the upper frame (2).

2. The device for vertically placing and repairing the wax mold of a titanium alloy casing according to claim 1, characterized in that: It also comprises a rotating seat (4), and the left end of the upper frame (2) is rotatably connected to the side frame (1) via the rotating seat (4).

3. The device for vertically placing and repairing the wax mold of a titanium alloy casing according to claim 1, characterized in that: The driving structure comprises a servo motor (86) fixed to the inner surface of the side frame (1), a driving shaft (84) connected to the output end of the servo motor (86) and having a front end extending through the outer surface of the side frame (1), a driving sprocket (85) fixed to the front end surface of the driving shaft (84), an end shaft (81) fixed to the center of one of the lower support wheels (52), a driven sprocket (82) fixed to the end of the end shaft (81) and corresponding to the driving sprocket (85), and a transmission chain (83) connected between the driven sprocket (82) and the driving sprocket (85).

4. The device for vertically placing and repairing the wax mold of a titanium alloy casing according to claim 3 is characterized in that: A shaft hole for a driving shaft (84) to pass through is formed through the top surface of the side frame (1), and the driving shaft (84) is rotatably mounted in the shaft hole via a bearing.

5. The device for vertically placing and repairing the wax mold of a titanium alloy casing according to claim 1, characterized in that: The clamping lock assembly (3) comprises an end plate (31) fixed on the right end surface of the upper frame (2), a rotating plate (32) rotatably mounted on the top surface of the side frame (1), a support rod (33) fixed on the top surface of the rotating plate (32), and a circular top plate (36) fixed on the top of the support rod (33); a U-shaped notch (37) corresponding to the circular top plate (36) is provided on one side of the end plate (31), and the bottom end of the support rod (33) is embedded in the U-shaped notch (37); a clamping block (34) and an external spring (35) are sleeved on the surface of the support rod (33), and the clamping block (34) is pressed on the top of the end plate (31) through the external spring (35).

6. The device for vertically placing and repairing the wax mold of a titanium alloy casing according to claim 5, characterized in that: The outer spring (35) is located between the pressing block (34) and the circular top plate (36); the cross section of the pressing block (34) is T-shaped.

7. The device for vertically placing and repairing the wax mold of a titanium alloy casing according to claim 5, characterized in that: The pressing lock assembly (3) also includes a positioning structure, which is arranged between the side frame (1) and the rotating plate (32).

8. The device for vertically placing and repairing the wax mold of a titanium alloy casing according to claim 7, characterized in that: The positioning structure comprises a positioning base (38) fixed to the side of the side frame (1) and located at the bottom of the rotating plate (32), an inner movable groove (381) provided in the positioning base (38), an inner spring (382) and a telescopic bead (383) installed in the inner movable groove (381), and a positioning groove (321) provided on the bottom surface of the rotating plate (32) and corresponding to the telescopic bead (383); the telescopic bead (383) is movably installed in the inner movable groove (381) by means of the inner spring (382), and the top end of the telescopic bead (383) pops out into the positioning groove (321).

Images