Hardware production mold with mold frame positioning mechanism

Abstract

The invention relates to the technical field of molds, and discloses a hardware production mold with a mold frame positioning mechanism, which comprises a lower mold, an upper mold is arranged at the top of the lower mold, the lower mold and the upper mold form a mold, a combination mechanism is arranged outside the lower mold, and the combination mechanism is used for fixing the lower mold and the upper mold. A mounting sleeve is fixedly connected to the bottom of the lower mold and used for providing a mounting position, a cooling mechanism is arranged outside the mounting sleeve and used for cooling the lower mold and the upper mold, and ventilation pipes are fixedly connected to the middle ends of the interiors of the lower mold and the upper mold. Through cooperation of the positioning mechanism and the combination mechanism, combined installation of the upper die and the lower die can be achieved without a bolt, use is easy and rapid, therefore, the situation of screw loose of the bolt is avoided, the efficiency of disassembly or installation of the upper die and the lower die is improved, and then the production efficiency of hardware can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of moulds, in particular to a hardware production mould with a mould frame positioning mechanism. Background Art

[0002] Hardware production molds refer to molds used to manufacture hardware products. These molds are usually used in stamping, casting, forging and other processes to produce hardware with specific shapes and sizes. The design and manufacture of hardware production molds is a key link in the production process of hardware products, which directly affects the quality and production efficiency of the products.

[0003] In the prior art, when installing the upper and lower molds of the hardware production mold, bolts are mainly used to combine and install the upper mold and the lower mold. However, this installation requires the tightening of the bolts, which is time-consuming and laborious. At the same time, the bolts are prone to slipping after long-term use, making it more difficult to disassemble or install, thereby reducing the production efficiency of the hardware. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a hardware production mold with a mold frame positioning mechanism, which solves the problem in the prior art that the bolts used on the mold are prone to slipping after long-term use, making it more difficult to disassemble or install, thereby reducing the hardware production efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a hardware production mold with a mold frame positioning mechanism, comprising a lower mold, an upper mold is arranged on the top of the lower mold, the lower mold and the upper mold form a mold, a combination mechanism is arranged on the outside of the lower mold, the combination mechanism is used to fix the lower mold and the upper mold, a mounting sleeve is fixedly connected to the bottom of the lower mold, the mounting sleeve is used to provide an installation position, a cooling mechanism is arranged on the outside of the mounting sleeve, the cooling mechanism is used to dissipate heat for the lower mold and the upper mold, the inner middle ends of the lower mold and the upper mold are fixedly connected with ventilation pipes, and a positioning mechanism is arranged on the periphery of the upper mold, the positioning mechanism is used for the combination of the lower mold and the upper mold.

[0006] Preferably, the combined mechanism includes a mounting ring and a fixed cylinder, the mounting ring is slidably connected to the outside of the lower mold, the outside of the mounting ring is fixedly connected with a pulling ring, the bottom of the mounting ring is fixedly connected with a tension spring, the inside of the mounting ring is rotatably connected with a plurality of locking arms, the bottom of the locking arm is fixedly connected with a sliding rod, the inside of the fixed cylinder is provided with a pushing spring, the inside of the fixed cylinder is slidably connected with a limited sliding plate, the top of the limited sliding plate is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a sliding frame, and the sliding rod is slidably connected to the inside of the sliding frame.

[0007] Preferably, the cooling mechanism comprises a mounting box, the outside of the mounting box is fixedly connected to the inner side of the mounting sleeve, the middle of the mounting box is rotatably connected to a rotating shaft, the middle of the rotating shaft is fixedly connected to an impeller, fans are fixedly provided at both upper and lower ends of the rotating shaft, the outside of the fan is fixedly connected to the inner side of the mounting sleeve, one side of the outside of the mounting box is fixedly connected to a connecting cooling pipe, the inner bottom end of the mounting sleeve is fixedly connected to a heat sink fin, the outside of the connecting cooling pipe is arranged inside the heat sink fin, a bottom cooling liquid passing pipe is arranged at the inner wall of the lower mold, and a A top cooling liquid passing tube, the bottom cooling liquid passing tube and the top cooling liquid passing tube are detachably connected, the top of the upper mold is fixedly connected with a water pump, the output end of the water pump is fixedly connected to the end of the top cooling liquid passing tube away from the bottom cooling liquid passing tube, the input end of the water pump is fixedly connected with a connecting water hose, the bottom of the mounting sleeve is fixedly connected with a water tank, the end of the connecting water hose away from the water pump is fixedly connected to the outside of the water tank, the bottom of the bottom cooling liquid passing tube is fixedly connected to the outside of the mounting box, and the end of the connecting cooling tube away from the mounting box is fixedly connected to the inner side of the water tank.

[0008] Preferably, the positioning mechanism includes a combination ring 1, the inner side of the combination ring 1 is fixedly connected to the external top end of the lower mold, a plurality of positioning columns are fixedly connected to the top of the combination ring 1, a sealing combination groove is provided inside the lower mold, a combination ring 2 is fixedly connected to the external bottom end of the upper mold, a sealing combination ring is fixedly connected to the bottom of the upper mold, and a plurality of positioning holes are provided inside the combination ring 2.

[0009] Preferably, the bottom of the fixing cylinder is fixedly connected to the outside of the water tank, and the outside of the connecting column passes through the top of the fixing cylinder.

[0010] Preferably, a plurality of slots are provided on the top of the second combination ring, and the sealing combination ring is arranged inside the sealing combination slots.

[0011] Preferably, the locking groove is engaged with the top of the locking arm, and the positioning column is arranged inside the positioning hole.

[0012] Preferably, one end of the push spring is fixedly connected to the inside of the fixing tube, and the other end of the push spring is fixedly connected to the bottom end of the limiting sliding plate.

[0013] Preferably, a button is fixedly connected to the outer bottom end of the locking arm, and the bottom of the tension spring is fixedly connected to the top of the water tank.

[0014] Preferably, a water injection pipe is fixedly connected to the outside of the water tank, and the impeller is arranged inside the installation box.

[0015] The present invention provides a hardware production mold with a mold frame positioning mechanism. It has the following beneficial effects:

[0016] 1. The present invention realizes the combined installation of the upper and lower molds without bolts through the cooperation of the positioning mechanism and the combination mechanism, and is simple and quick to use, so there will be no bolt slippage, and the efficiency of disassembly or installation of the upper and lower molds is improved, thereby improving the production efficiency of hardware.

[0017] 2. The present invention can achieve water cooling and air cooling for the upper and lower molds through the combination of a cooling mechanism and a positioning mechanism, thereby realizing the heat dissipation of the mold itself, and no other equipment is needed to dissipate heat for the mold. Therefore, the transportation time of transferring the mold to other equipment after casting is saved, thereby improving production efficiency. At the same time, due to the combination of air cooling and water cooling, the heat dissipation efficiency of the mold is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A perspective view of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the positioning column in the present invention;

[0020] Figure 3 It is a structural schematic diagram of the positioning hole in the present invention;

[0021] Figure 4 It is a structural schematic diagram of the locking arm in the present invention;

[0022] Figure 5 It is a structural schematic diagram of the sliding frame in the present invention;

[0023] Figure 6 It is a schematic diagram of the structure of the bottom cooling liquid passing pipe in the present invention;

[0024] Figure 7 This is a schematic diagram of the structure of the top cooling liquid passing tube in the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of connecting cooling pipes in the present invention;

[0026] Fig. 9 It is a schematic structural diagram of the rotating shaft in the present invention.

[0027] Among them, 1. lower mold; 2. upper mold; 3. combination mechanism; 301. installation ring; 302. pulling ring; 303. tension spring; 304. locking arm; 305. push handle; 306. fixing cylinder; 307. push spring; 308. limited sliding plate; 309. connecting column; 310. sliding frame; 311. sliding rod; 312. slot; 4. cooling mechanism; 401. installation box; 402. rotating shaft; 403. impeller; 404. fan Fan; 405, connecting cooling pipe; 406, cooling fins; 407, bottom cooling liquid passing pipe; 408, top cooling liquid passing pipe; 409, water pump; 410, connecting water hose; 411, water tank; 412, water filling pipe; 5, installation sleeve; 6, ventilation pipe; 7, positioning mechanism; 701, combination ring 1; 702, positioning column; 703, sealing combination groove; 704, combination ring 2; 705, positioning hole; 706, sealing combination ring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the specification 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.

[0029] Please refer to the attached Figure 1 -Attached Fig. 9 The embodiment of the present invention provides a hardware production mold with a mold frame positioning mechanism, including a lower mold 1, an upper mold 2 is arranged on the top of the lower mold 1, the lower mold 1 and the upper mold 2 form a mold, a combination mechanism 3 is arranged on the outside of the lower mold 1, the combination mechanism 3 is used to fix the lower mold 1 and the upper mold 2, a mounting sleeve 5 is fixedly connected to the bottom of the lower mold 1, the mounting sleeve 5 is used to provide a mounting position, a cooling mechanism 4 is arranged on the outside of the mounting sleeve 5, the cooling mechanism 4 is used to dissipate heat for the lower mold 1 and the upper mold 2, the inner middle ends of the lower mold 1 and the upper mold 2 are fixedly connected with ventilation pipes 6, and a positioning mechanism 7 is arranged on the periphery of the upper mold 2, and the positioning mechanism 7 is used for the combination of the lower mold 1 and the upper mold 2.

[0030] The combined mechanism 3 includes a mounting ring 301 and a fixing cylinder 306. The mounting ring 301 can provide a mounting position, and the fixing cylinder 306 can provide a mounting space. The mounting ring 301 is slidably connected to the outside of the lower mold 1. The outside of the mounting ring 301 is fixedly connected with a pulling ring 302, and the pulling ring 302 can be convenient for the staff to use. The bottom of the mounting ring 301 is fixedly connected with a tension spring 303. The inside of the mounting ring 301 is rotatably connected with a plurality of locking arms 304. The tension spring 303 can provide tension and can transmit the tension of the tension spring 303 to the locking arms 304. The locking arms 304 are then used to tightly pull the outside of the positioning mechanism 7, thereby realizing a convenient and fast connection between the lower mold 1 and the upper mold 2. The locking arms 30 The bottom of the fixed cylinder 306 is fixedly connected with a sliding rod 311, and a pushing spring 307 is arranged inside the fixed cylinder 306. The internal sliding connection of the fixed cylinder 306 is connected with a limited sliding plate 308, and the top of the limited sliding plate 308 is fixedly connected with a connecting column 309. The top of the connecting column 309 is fixedly connected with a sliding frame 310. The sliding frame 310 can provide a sliding space for the sliding rod 311. The pushing spring 307 can provide elastic force to push the limited sliding plate 308, the connecting column 309 and the sliding frame 310 upward, thereby providing an upward force for the sliding rod 311. The sliding rod 311 is slidably connected to the inside of the sliding frame 310, and the outside of the connecting column 309 passes through the top of the fixed cylinder 306. One end of the pushing spring 307 The other end of the push spring 307 is fixedly connected to the inside of the fixed cylinder 306, and the other end of the push spring 307 is fixedly connected to the bottom end of the limiting sliding plate 308. After the lower mold 1 and the upper mold 2 are assembled, the pulling ring 302 is pulled upward, thereby driving the mounting ring 301 to move upward, and then the tension spring 303 can be stretched. When the mounting ring 301 moves upward, it can drive the locking arm 304 to move upward. When it moves to the middle part of the positioning mechanism 7, the pushing spring 307 will push the limiting sliding plate 308 to move upward, and then it can drive the connecting column 309 to move upward. When the connecting column 309 moves upward, it can drive the sliding frame 310 to move upward, and then it can push the sliding rod 311 to move upward. After the rod 311 moves upward, it can move the bottom of the locking arm 304 upward and at the same time drive the bottom of the locking arm 304 to move outward, thereby driving the top of the locking arm 304 to rotate in the direction of the upper mold 2, and then the top of the locking arm 304 can be locked on the positioning mechanism 7. At this time, when the pulling circle 302 moves downward, under the action of the tension spring 303, a downward force can be given to the mounting ring 301, thereby a downward force can be given to the locking arm 304, and then a downward force can be given to the locking arm 304, thereby a downward force can be given to the combination ring 2 704, and then the upper mold 2 can be tightly pulled to the top of the lower mold 1, completing the combined installation of the lower mold 1 and the upper mold 2.

[0031] The cooling mechanism 4 includes a mounting box 401, which can provide a mounting position. The outside of the mounting box 401 is fixedly connected to the inner side of the mounting sleeve 5. The middle part of the mounting box 401 is rotatably connected to a rotating shaft 402, which can play a driving role. The middle part of the rotating shaft 402 is fixedly connected to an impeller 403, which can rotate under the action of liquid flow. Fans 404 are fixed to the upper and lower ends of the rotating shaft 402, and the fan 404 can rotate under the action of the rotating shaft 402, thereby generating wind force. The outside of the fan 404 is fixedly connected to the inner side of the mounting sleeve 5. One side of the outside of the mounting box 401 is fixedly connected to a connecting cooling pipe 405, which plays a role of water connection. The mounting sleeve The inner bottom end of the upper mold 2 is fixedly connected with a heat dissipation fin 406, and the heat dissipation fin 406 can accelerate the heat dissipation. The outside of the cooling pipe 405 is arranged inside the heat dissipation fin 406. A bottom cooling liquid passing pipe 407 is arranged at the inner wall of the lower mold 1, and the bottom cooling liquid passing pipe 407 can dissipate heat for the lower mold 1. A top cooling liquid passing pipe 408 is arranged at the inner wall of the upper mold 2, and the top cooling liquid passing pipe 408 can dissipate heat for the upper mold 2. The bottom cooling liquid passing pipe 407 and the top cooling liquid passing pipe 408 are detachably connected. A water pump 409 is fixedly connected to the top of the upper mold 2, and the water pump 409 can provide power for liquid flow. The output end of the water pump 409 is fixedly connected to the end of the top cooling liquid passing pipe 408 away from the bottom cooling liquid passing pipe 407. The input end is fixedly connected with a water hose 410, the bottom of the installation sleeve 5 is fixedly connected with a water tank 411, the end of the water hose 410 away from the water pump 409 is fixedly connected to the outside of the water tank 411, the bottom of the bottom cooling liquid is fixedly connected to the outside of the installation box 401 through the bottom of the tube 407, the end of the cooling pipe 405 away from the installation box 401 is fixedly connected to the inner side of the water tank 411, the outer bottom end of the locking arm 304 is fixedly connected with a button 305, the button 305 can be convenient for the staff to press, the bottom of the tension spring 303 is fixedly connected to the top of the water tank 411, the outside of the water tank 411 is fixedly connected with a water injection pipe 412, the water injection pipe 412 can facilitate the injection of cooling liquid, the impeller 403 is arranged inside the installation box 401, The bottom of the fixed barrel 306 is fixedly connected to the outside of the water tank 411. When cooling, the water pump 409 is started. The input end of the water pump 409 can extract the cooling liquid inside the water tank 411 by connecting the water hose 410, and the cooling liquid is pumped into the top cooling liquid through tube 408 through the output end of the water pump 409. The cooling liquid enters the bottom cooling liquid through tube 407 through the top cooling liquid through tube 408, so as to cool the lower mold 1 and the upper mold 2. At the same time, the cooling liquid in the bottom cooling liquid through tube 407 will enter the interior of the installation box 401, and the impeller 403 is driven to rotate by the flow of the cooling liquid, thereby driving the rotating shaft 402 to rotate. After the rotating shaft 402 rotates, the fan blades inside the two fans 404 can be driven to rotate.Thus, wind can be generated, and then the upper fan 404 can be used to blow the wind into the ventilation pipe 6, so that the lower mold 1 and the upper mold 2 can be cooled by wind, and the cooling liquid entering the installation box 401 will enter the water tank 411 through the connecting cooling pipe 405. At the same time, the cooling liquid in the connecting cooling pipe 405 will also dissipate the cooling liquid in the connecting cooling pipe 405 after passing through the cooling fins 406, and the lower fan 404 can dissipate the heat for the cooling fins 406.

[0032] The positioning mechanism 7 includes a combination ring 1 701, the inner side of which is fixedly connected to the outer top of the lower mold 1, a plurality of positioning posts 702 are fixedly connected to the top of the combination ring 1 701, a sealing combination groove 703 is provided inside the lower mold 1, a combination ring 2 704 is fixedly connected to the outer bottom end of the upper mold 2, a sealing combination ring 706 is fixedly connected to the bottom of the upper mold 2, a plurality of positioning holes 705 are provided inside the combination ring 2 704, the positioning holes 705 cooperate with the positioning posts 702 to position the combination ring 1 701 and the combination ring 2 704, and the sealing combination ring 706 is inserted into the sealing combination groove 703 to improve the sealing performance of the combination of the lower mold 1 and the upper mold 2, and the combination ring 2 704 is fixedly connected to the outer bottom end of the upper mold 2. A plurality of slots 312 are provided on the top, and a sealing combination ring 706 is arranged inside the sealing combination slot 703. The slot 312 is engaged with the top of the engaging arm 304, and the positioning column 702 is arranged inside the positioning hole 705. When the lower mold 1 and the upper mold 2 are combined, the bottom cooling liquid tube 407 and the top cooling liquid tube 408 are first aligned, and the positioning hole 705 on the combination ring 2 704 is aligned with the positioning column 702 on the combination ring 1 701, and then the combination ring 2 704 is placed on the top of the combination ring 1 701. At this time, the sealing combination ring 706 will enter the interior of the sealing combination slot 703, so that the combination of the lower mold 1 and the upper mold 2 can be completed, and the two ventilation pipes 6 are also combined together.

[0033] Working principle: When combining the lower mold 1 and the upper mold 2, first align the bottom cooling liquid pipe 407 and the top cooling liquid pipe 408, and align the positioning hole 705 on the second combination ring 704 with the positioning column 702 on the first combination ring 701, then put the second combination ring 704 on the top of the first combination ring 701, and then the sealing combination ring 706 will enter the inside of the sealing combination groove 703, so that the combination of the lower mold 1 and the upper mold 2 can be completed, and the two ventilation pipes 6 are also combined together;

[0034] After the lower mold 1 and the upper mold 2 are assembled, the pulling ring 302 is pulled upward, thereby driving the installation ring 301 to move upward, and then the tension spring 303 can be stretched. When the installation ring 301 moves upward, it can drive the locking arm 304 to move upward. When it moves to the locking groove 312 at the combination ring 2 704, the pushing spring 307 will push the limiting sliding plate 308 to move upward, and then it can drive the connecting column 309 to move upward. When the connecting column 309 moves upward, it can drive the sliding frame 310 to move upward, and then it can push the sliding rod 311 to move upward. After the sliding rod 311 moves upward, the locking arm 304 can be When the bottom of the upper mold 2 moves upward, the bottom of the locking arm 304 can also be driven to move outward, thereby driving the top of the locking arm 304 to rotate in the direction of the upper mold 2, and then the top of the locking arm 304 can be locked in the inside of the locking groove 312. At this time, when the pulling ring 302 moves downward, the tension spring 303 can give a downward force to the mounting ring 301, thereby giving a downward force to the locking arm 304, and then giving a downward force to the locking arm 304, thereby giving a downward force to the combination ring 2 704, and then the upper mold 2 can be tightly pulled to the top of the lower mold 1, completing the combined installation of the lower mold 1 and the upper mold 2;

[0035] When cooling, start the water pump 409. The input end of the water pump 409 can pump out the cooling liquid in the water tank 411 by connecting the water hose 410, and pump it into the top cooling liquid through pipe 408 through the output end of the water pump 409. The cooling liquid passes through the top cooling liquid through pipe 408 and enters the bottom cooling liquid through pipe 407, so as to cool the lower mold 1 and the upper mold 2. At the same time, the cooling liquid in the bottom cooling liquid through pipe 407 enters the interior of the installation box 401. The flow of the cooling liquid drives the impeller 403 to rotate, thereby driving the rotating shaft 402 to rotate, and the rotating shaft 402 is rotated. After 02 rotates, it can drive the blades inside the two fans 404 to rotate, thereby generating wind force, and then the upper fan 404 can be used to blow the wind force into the interior of the ventilation pipe 6, so as to complete the wind heat dissipation of the lower mold 1 and the upper mold 2, and the cooling liquid entering the installation box 401 will enter the interior of the water tank 411 through the connecting cooling pipe 405. At the same time, the cooling liquid in the connecting cooling pipe 405 will also dissipate the heat for the cooling liquid in the connecting cooling pipe 405 after passing through the cooling fins 406, and the lower fan 404 can be used to dissipate the heat for the cooling fins 406.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hardware production mold with a mold frame positioning mechanism, comprising a lower mold (1), characterized in that: An upper mold (2) is arranged on the top of the lower mold (1), and the lower mold (1) and the upper mold (2) form a mold. A combination mechanism (3) is arranged on the outside of the lower mold (1), and the combination mechanism (3) is used to fix the lower mold (1) and the upper mold (2). A mounting sleeve (5) is fixedly connected to the bottom of the lower mold (1), and the mounting sleeve (5) is used to provide a mounting position. A cooling mechanism (4) is arranged on the outside of the mounting sleeve (5), and the cooling mechanism (4) is used to dissipate heat for the lower mold (1) and the upper mold (2). The middle ends of the inner parts of the lower mold (1) and the upper mold (2) are fixedly connected with ventilation pipes (6). A positioning mechanism (7) is arranged on the periphery of the upper mold (2), and the positioning mechanism (7) is used to combine the lower mold (1) and the upper mold (2).

2. A hardware production mold with a mold frame positioning mechanism according to claim 1, characterized in that: The combined mechanism (3) comprises a mounting ring (301) and a fixed cylinder (306); the mounting ring (301) is slidably connected to the outside of the lower mold (1); the mounting ring (301) is fixedly connected to the outside with a pulling ring (302); the bottom of the mounting ring (301) is fixedly connected to a tension spring (303); the inside of the mounting ring (301) is rotatably connected to a plurality of locking arms (304); the bottom of the locking arms (304) is fixedly connected to a sliding rod (311); a pushing spring (307) is provided inside the fixed cylinder (306); the inside of the fixed cylinder (306) is slidably connected to a limited sliding plate (308); the top of the limited sliding plate (308) is fixedly connected to a connecting column (309); the top of the connecting column (309) is fixedly connected to a sliding frame (310); and the sliding rod (311) is slidably connected to the inside of the sliding frame (310).

3. A hardware production mold with a mold frame positioning mechanism according to claim 1, characterized in that: The cooling mechanism (4) comprises a mounting box (401), the outside of the mounting box (401) is fixedly connected to the inside of the mounting sleeve (5), the middle of the mounting box (401) is rotatably connected to a rotating shaft (402), the middle of the rotating shaft (402) is fixedly connected to an impeller (403), fans (404) are fixedly provided at both upper and lower ends of the rotating shaft (402), the outside of the fan (404) is fixedly connected to the inside of the mounting sleeve (5), one side of the outside of the mounting box (401) is fixedly connected to a connecting cooling pipe (405), the inner bottom end of the mounting sleeve (5) is fixedly connected to a heat sink fin (406), the outside of the connecting cooling pipe (405) is arranged inside the heat sink fin (406), a bottom cooling liquid passing pipe (407) is arranged on the inner wall of the lower mold (1), and a top cooling liquid passing pipe (407) is arranged on the inner wall of the upper mold (2). The bottom cooling liquid passing tube (407) and the top cooling liquid passing tube (408) are detachably connected. The top of the upper mold (2) is fixedly connected with a water pump (409). The output end of the water pump (409) is fixedly connected to the end of the top cooling liquid passing tube (408) away from the bottom cooling liquid passing tube (407). The input end of the water pump (409) is fixedly connected with a connecting water hose (410). The bottom of the installation sleeve (5) is fixedly connected with a water tank (411). The end of the connecting water hose (410) away from the water pump (409) is fixedly connected to the outside of the water tank (411). The bottom of the bottom cooling liquid passing tube (407) is fixedly connected to the outside of the installation box (401). The end of the connecting cooling tube (405) away from the installation box (401) is fixedly connected to the inner side of the water tank (411).

4. A hardware production mold with a mold frame positioning mechanism according to claim 1, characterized in that: The positioning mechanism (7) comprises a combination ring 1 (701), the inner side of the combination ring 1 (701) is fixedly connected to the outer top end of the lower mold (1), a plurality of positioning columns (702) are fixedly connected to the top of the combination ring 1 (701), a sealing combination groove (703) is provided inside the lower mold (1), a combination ring 2 (704) is fixedly connected to the outer bottom end of the upper mold (2), a sealing combination ring (706) is fixedly connected to the bottom of the upper mold (2), and a plurality of positioning holes (705) are provided inside the combination ring 2 (704).

5. A hardware production mold with a mold frame positioning mechanism according to claim 2, characterized in that: The bottom of the fixed cylinder (306) is fixedly connected to the outside of the water tank (411), and the outside of the connecting column (309) passes through the top of the fixed cylinder (306).

6. A hardware production mold with a mold frame positioning mechanism according to claim 4, characterized in that: The top of the second combination ring (704) is provided with a plurality of slots (312), and the sealing combination ring (706) is arranged inside the sealing combination slot (703).

7. A hardware production mold with a mold frame positioning mechanism according to claim 6, characterized in that: The locking groove (312) is engaged with the top of the locking arm (304), and the positioning column (702) is arranged inside the positioning hole (705).

8. A hardware production mold with a mold frame positioning mechanism according to claim 2, characterized in that: One end of the push spring (307) is fixedly connected to the inside of the fixed cylinder (306), and the other end of the push spring (307) is fixedly connected to the bottom end of the limiting sliding plate (308).

9. A hardware production mold with a mold frame positioning mechanism according to claim 2, characterized in that: The outer bottom end of the locking arm (304) is fixedly connected to a button (305), and the bottom of the tension spring (303) is fixedly connected to the top of the water tank (411).

10. A hardware production mold with a mold frame positioning mechanism according to claim 3, characterized in that: The outside of the water tank (411) is fixedly connected with a water injection pipe (412), and the impeller (403) is arranged inside the installation box (401).

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