Die-casting die for motor shell

Abstract

The utility model provides a motor shell die-casting die which comprises a die-casting die containing mechanism, the die-casting die containing mechanism comprises a lower die containing bottom plate supported on the ground, an upper top plate is installed on the surface of the top of the lower die containing bottom plate in an attached mode, connecting vertical rods are symmetrically installed on the two sides of the plate face of the upper top plate, and upper top covers are installed on the surfaces of the connecting vertical rods. The adopted lower die placement bottom plate and the adopted upper top plate are used for achieving extrusion molding of the corresponding motor shell, linkage is achieved through the adopted lower die placement bottom plate and the structure of the compression molding pressing cylinder at the top end, and closing between the adopted inverted-U-shaped support and the square open groove at the end is achieved in the groove position combination state of the adopted inverted-U-shaped support and the square open groove at the end. And through cooperation of the circular opening and the regulating base, closing between the upper attaching top plates is further completed.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to a die-casting die for a motor housing. Background Art

[0002] A die-casting mold is a tool used to cast metal parts, completing the die-casting process on a dedicated die-casting forging machine. The basic die-casting process involves molten metal being poured into the die cavity at either a low or high speed. The mold has a movable cavity surface, which is pressurized and forged as the molten metal cools. This eliminates shrinkage defects in the blank and achieves a forged, broken grain structure within the blank. This significantly improves the blank's overall mechanical properties.

[0003] After searching, I found a die-casting mold for the radiator of the LED street lamp housing with application number: CN202023229419.4;

[0004] The present invention relates to the technical field of die-casting molds and discloses a die-casting mold for an LED street lamp housing radiator, comprising a die-casting mold body, wherein the lower surface of the die-casting mold body is fixedly connected to a support column, the outer wall of the support column is fixedly connected to a connecting bearing, the outer wall of the connecting bearing is fixedly sleeved with a cylinder, the upper surface of the support column is fixedly connected to the lower surface of the die-casting mold body, the outer wall of the cylinder is fixedly sleeved with a base plate, the four corners of the lower surface of the base plate are fixedly connected to support rods, wherein the rod walls of two of the support rods are fixedly connected to an L-shaped plate, and the upper surface of the L-shaped plate is fixedly connected to a drive motor. The present invention enables the die-casting mold for the LED street lamp housing radiator to have a rapid bubble removal function, can also effectively increase the cooling speed of the die-casting mold for the LED street lamp housing radiator, and improve the efficiency and quality of the die-casting mold product for producing LED street lamp housing radiators.

[0005] The traditional die-casting mold is relatively simple in the later processing of the click shell, and the production and processing of the die-casting mold is not able to be shaped, and the later demolding is difficult. In addition, the die-casting of the motor shell is difficult to demold in the later stage. In addition, when the combination state of the mold of the corresponding motor shell die-casting is closed, the later assembly of the corresponding shell in the shaping stage of the die-casting mold, the corresponding mold pressure combination, and the assembly processing of the later die-casting molding are more difficult and the demolding is not efficient enough. Utility Model Content

[0006] The purpose of the present utility model is to provide a motor housing die-casting mold to solve the problems proposed in the above background technology, such as the traditional die-casting mold is relatively simple in the production and processing of the die-casting mold in the later processing of the click shell, and the difficulty in demolding in the later stage. In addition, the die-casting of the motor housing is difficult for the later demolding of the mold. In addition, when the combination state of the mold of the later motor housing is closed during the later die-casting of the corresponding motor housing, the later assembly of the corresponding shell in the shaping stage of the die-casting mold, the pressure combination of the corresponding mold, the assembly processing of the later die-casting molding are more difficult, and the demolding is not efficient enough.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: a motor housing die-casting mold, comprising a die-casting mold placement mechanism, wherein the die-casting mold placement mechanism comprises a lower mold placement base plate supported by the ground, an upper top plate being mounted on the top surface of the lower mold placement base plate, connecting vertical rods being symmetrically mounted on both sides of the plate surface of the upper top plate, and an upper top cover being mounted on the surface of the connecting vertical rods;

[0008] A compression molding cylinder is installed at the middle of the top end of the upper top plate, and one end of the compression molding cylinder is linked with a "X" bracket.

[0009] As a preferred solution of the present invention: a motor shell shaping mold base is installed at one end of the "X" bracket, and a square slot is provided in the middle of the motor shell shaping mold base. A fastening screw is provided on the top surface of the square slot, and a circular opening is provided on the surface of the fastening screw, and an adjusting base is provided at the bottom of the circular opening.

[0010] As a preferred solution of the present invention: a lifting mechanism is installed on the top of the connecting rod;

[0011] The lifting mechanism includes a fitting top plate installed in the middle of the top end of the connecting vertical pole, an upper shaping box is provided in the middle of the bottom end of the fitting top plate, an assembly groove is provided in the middle of the box body of the upper shaping box, a circular groove is provided in the middle of the assembly groove, and a coordination rod is provided in the middle of the circular groove.

[0012] As a preferred solution of the present invention: a pressure cylinder is vertically installed in the middle of the rod body of the coordination rod, and a connecting latch is installed in the middle of the cylinder body of the pressure cylinder. The connecting latches are respectively arranged around the top of the upper shaping box, and an injection pipe is provided in the middle of the top of the upper shaping box, and an access conduit is provided on the side of the circular slot.

[0013] As a preferred solution of the present invention: the output end of the regulating pressure cylinder is set to boost the surface of the designated upper shaping box, one end of the upper shaping box is provided with a pressure cylinder, and the middle part of the top end of the pressure cylinder is installed with a motor shell die-casting seat.

[0014] As a preferred solution of the present invention: an injection mechanism is installed in the middle of the side wall of the bonding top plate;

[0015] The injection mechanism includes an L-shaped injection conduit rack installed in contact with the side wall of the top plate, an L-shaped connecting gasket for combination is installed in the middle of the top end of the L-shaped injection conduit rack, an L-shaped bracket is installed at one end of the L-shaped connecting gasket, both ends of the L-shaped bracket are connected with a sealing sleeve, and one end of the sealing sleeve is provided with a curved sleeve for connection.

[0016] As a preferred solution of the present invention: the surface of the arcuate sleeve is connected with a connecting sleeve for communication, the middle of the bottom end of the connecting sleeve is connected with an arcuate connecting pipe for injection, and the surface of the arcuate connecting pipe is fitted with an access sleeve.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1) The lower mold is placed on the bottom plate and the upper top plate to achieve the extrusion shaping of the corresponding motor housing. The structure of the lower mold is placed on the bottom plate and the top compression cylinder is linked to achieve the closure between the two in the combination state of the square slot of the end. The circular opening and the regulating base are used to cooperate to further complete the closure between the upper fitting top plate;

[0019] 2) The "X" bracket and one end of the compression molding cylinder at the end are linked, the L-shaped injection guide tube frame and the side sealing sleeve are connected to realize the injection molding processing of the corresponding motor housing, and the square slot is closed at one end, and the corresponding top plate structure is further assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the laminating top plate of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the die-casting mold placement mechanism of the present invention;

[0023] Figure 4 This is a schematic diagram of the connecting pole structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the bottom plate structure for placing the lower mold of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the lifting mechanism of the utility model;

[0026] Figure 7 This is a schematic structural diagram of the injection mechanism of the present invention.

[0027] Figure: 1. Die-casting mold placement mechanism; 11. Lower mold placement base; 12. Upper top plate; 13. Connecting rods; 14. Upper cover; 15. Molding cylinder; 16. "X" bracket; 17. Motor housing molding mold base; 18. Square slot; 19. Fastening screw; 191. Circular opening; 192. Adjustment base;

[0028] 2. Lifting mechanism; 21. Fitting top plate; 22. Upper shaping box; 23. Assembly slot; 24. Circular slot; 25. Coordinating rod; 26. Cylinder; 27. Connecting latch; 28. Injection pipe; 29. Access conduit; 291. Control cylinder; 292. Die-casting seat for motor housing;

[0029] 3. Injection mechanism; 31. L-shaped injection pipe rack; 32. L-shaped connecting gasket; 33. L-shaped bracket; 34. Sealing sleeve; 35. Arc-shaped sleeve; 36. Connecting sleeve; 37. Arc-shaped connecting pipe; 38. Access sleeve. DETAILED DESCRIPTION

[0030] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 - 7 , the utility model provides a technical solution: motor housing die casting mold,

[0032] The die-casting mold placement mechanism 1 includes a lower mold placement base plate 11 supported by the ground, an upper top plate 12 is mounted on the top surface of the lower mold placement base plate 11, connecting rods 13 are symmetrically mounted on both sides of the upper top plate 12, and an upper cover 14 is mounted on the surface of the connecting rods 13;

[0033] A plastic compression cylinder 15 is installed at the middle of the top of the upper top plate 12 , and an X-shaped bracket 16 is linked to one end of the plastic compression cylinder 15 .

[0034] In this embodiment: a motor housing shaping mold base 17 is installed at one end of the "X" bracket 16, and a square slot 18 is provided in the middle of the motor housing shaping mold base 17. A fastening screw 19 is provided on the top surface of the square slot 18, and a circular opening 191 is provided on the surface of the fastening screw 19, and an adjusting base 192 is provided at the bottom of the circular opening 191.

[0035] It is achieved by matching in the connection state of the adopted square slot 18 and the fastening screw 19, and the assembly is realized by the transfer of one end of the adopted circular opening 191 and the regulation base 192.

[0036] In this embodiment: At the top of the connecting vertical rod 13, a top mechanism 2 is installed;

[0037] The top mechanism 2 includes a fitting top plate 21 installed in the middle of the top of the connecting vertical rod 13. In the middle of the bottom end of the fitting top plate 21, there is an upper shaping box 22. In the middle of the box body of the upper shaping box 22, there is an assembly groove 23. In the middle of the assembly groove 23, there is a circular slot 24. In the middle of the slot position of the circular slot 24, there is a coordination rod 25.

[0038] The adopted circular slot 24 is used for insertion and closing between the upper and lower molds, and a combination is realized at one end of the specific upper shaping box 22 and the slot position of the circular slot 24.

[0039] In this embodiment: Vertically installed in the middle of the rod body of the coordination rod 25 is a pressure cylinder 26. In the middle of the cylinder body of the pressure cylinder 26, there is a connecting latch 27. The connecting latches 27 are respectively arranged around the top of the upper shaping box 22. In the middle of the top end of the upper shaping box 22, there is an injection pipe 28. On the side of the circular slot 24, there is an access conduit 29.

[0040] Through the connected state of the adopted circular slot 24 and the pipe body of the access conduit 29, a combination on the cylinder structure of the corresponding pressure cylinder 26 is realized.

[0041] In this embodiment: The output end of the regulation pressure cylinder 291 is set for surface pressurization of the specified upper shaping box 22. At one end of the upper shaping box 22, there is a pressure cylinder 26. In the middle of the top end of the pressure cylinder 26, there is a motor housing die-casting forming seat 292.

[0042] Through the one end of the adopted pressure cylinder 26 and the corresponding motor housing die-casting forming seat 292, a quick and convenient combination of the pressure cylinder 26 is realized.

[0043] In this embodiment: In the middle of the side wall of the fitting top plate 21, an injection mechanism 3 is installed;

[0044] The injection mechanism 3 includes an L-shaped injection conduit bracket 31 installed on the side wall of the fitting top plate 21. In the middle of the top end of the L-shaped injection conduit bracket 31, there is an L-shaped connection gasket 32 for combination. At one end of the L-shaped connection gasket 32, there is an L-shaped bracket 33. Both ends of the L-shaped bracket 33 are connected with a sealing sleeve 34. At one end of the sealing sleeve 34, there is an arc-shaped sleeve 35 for connection.

[0045] Through the one end of the adopted L-shaped bracket 33 and the corresponding sealing sleeve 34, a pipe connection is realized with the arc-shaped sleeve 35.

[0046] In this embodiment: A communicating sleeve 36 for communication is connected to the surface of the arc-shaped sleeve 35. In the middle of the bottom end of the communicating sleeve 36, an arc-shaped connecting pipe 37 for injection is connected. An access sleeve 38 is fitted and installed on the surface of the arc-shaped connecting pipe 37.

[0047] The pipe connection state of the adopted arc-shaped connecting pipe 37 is coordinated with the access sleeve 38.

[0048] During specific use, Step 1: First, the delivery and storage of the motor housing;

[0049] At this time, the user realizes pressurization by using the vertical support state of the rod bodies of the four independent connecting vertical rods 13. In this stage, the vertical support state in the state of the upper top plate 12 supporting with its plate surface is utilized. After the cylinder body of the conventional compression cylinder 15 is pushed, the play of the several-character bracket 16 is coordinated to reach the middle position of the upper top plate 12. Finally, the regulation is realized by using the surface of the corresponding square slot 18. After sharing at one end of the corresponding connecting bolt 27, the scheduling is realized. At this time, the user realizes the pushing and extension of the cylinder 26 under the state of adapting to the slot position of the specific circular slot 24. At this time, the user needs to close the distance between the upper and lower molds. After the user closes and fastens the two, the combination of the corresponding structures is realized;

[0050] When the combination of materials is required, the transfer on the corresponding arc-shaped sleeve 35 is utilized. Then, the user realizes the combination of the specific structure according to the padding state of the L-shaped connecting gasket 32. Then, the user follows the connection on the L-shaped injection conduit bracket 31. After combining one end of the rear communicating sleeve 36, the upper and lower ends of the corresponding communicating sleeve 36 are directly clamped on the fitting top plate 21. Finally, the formed cavity can be communicated with one end of the specific connecting bolt 27 and the middle injection pipe 28. Then, the user realizes the closing between the corresponding regulating cylinders 291 in the pipe-through state of the rear communicating sleeve 36. Finally, the user closes the slot position of the assembly groove 23 to realize the closing between one end of the corresponding communicating sleeve 36;

[0051] Finally, after the vertical injection and closing of the upper shaping box 22, the assembly between the two fitting top plates 21 is realized.

[0052] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. Die-casting mold for motor housing, including a die-casting mold placement mechanism (1) and a regulating pressure cylinder (291), characterized in that, The die-casting mold placement mechanism (1) includes a lower mold placement base plate (11) supported by the ground. The top surface of the lower mold placement base plate (11) is fitted and installed with an upper top plate (12). On both sides of the plate surface of the upper top plate (12), connecting vertical rods (13) are symmetrically installed. An upper top cover (14) is installed on the surface of the connecting vertical rods (13). In the middle of the top end of the upper top plate (12), a compression molding cylinder (15) is installed. One end of the compression molding cylinder (15) is linked with a channel-shaped bracket (16).

2. The die-casting mold for the motor housing according to claim 1, characterized in that: One end of the channel-shaped bracket (16) is installed with a motor housing shaping mold base (17). In the middle of the motor housing shaping mold base (17), a square slot (18) is opened. On the top surface of the slot of the square slot (18), a fastening screw (19) is provided. On the surface of the fastening screw (19), a circular opening (191) is opened. At the bottom of the circular opening (191), a regulation base (192) is provided.

3. The die-casting mold for the motor housing according to claim 1, wherein: An upper top mechanism (2) is installed at the top end of the connecting vertical rod (13). The upper top mechanism (2) includes a fitting top plate (21) installed in the middle of the top end of the connecting vertical rod (13). In the middle of the bottom end of the fitting top plate (21), an upper shaping box (22) is provided. In the middle of the box body of the upper shaping box (22), an assembly groove (23) is opened. In the middle of the assembly groove (23), a circular slot (24) is opened. In the middle of the slot of the circular slot (24), a coordination rod (25) is provided.

4. The die-casting mold for the motor housing according to claim 3, characterized in that: Vertically installed in the middle of the rod body of the coordination rod (25) is a pressure cylinder (26). In the middle of the cylinder body of the pressure cylinder (26), a connecting bolt (27) is installed. The connecting bolts (27) are respectively arranged around the top of the upper shaping box (22). In the middle of the top end of the upper shaping box (22), an injection pipe (28) is provided. On the side of the circular slot (24), an access conduit (29) is provided.

5. The die-casting mold for the motor housing according to claim 1, characterized in that: The output end of the regulation pressure cylinder (291) is pressurized on the surface of the designated upper shaping box (22). One end of the upper shaping box (22) is provided with a pressure cylinder (26). In the middle of the top end of the pressure cylinder (26), a motor housing die-casting forming seat (292) is installed.

6. The die-casting mold for a motor housing according to claim 3, characterized in that: An injection mechanism (3) is installed in the middle of the side wall of the fitting top plate (21). The injection mechanism (3) includes an L-shaped injection conduit frame (31) installed on the side wall of the fitting top plate (21). In the middle of the top end of the L-shaped injection conduit frame (31), an L-shaped connecting gasket (32) for combination is installed. One end of the L-shaped connecting gasket (32) is installed with an L-shaped bracket (33). Both ends of the L-shaped bracket (33) are communicated with a sealing sleeve (34). One end of the sealing sleeve (34) is provided with an arc-shaped sleeve (35) for communication.

7. The die-casting mold for the motor housing according to claim 6, characterized in that: Communicated with the surface of the arc-shaped sleeve (35) is a communicating sleeve (36) for communication. In the middle of the bottom end of the communicating sleeve (36), an arc-shaped connecting pipe (37) for injection is communicated. Fitted and installed on the surface of the arc-shaped connecting pipe (37) is an access sleeve (38).

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