Municipal facility die-casting die

Abstract

The utility model discloses a municipal facility die-casting die which comprises a base, the base is installed on external equipment, a connecting mechanism is arranged on the base, the connecting mechanism comprises a lower die, a fixing sleeve, an external pipe, a push spring, a clamping rod, an abutting plate, a sealing mechanism and a bearing mechanism, the lower die is connected to the base in a matched mode, and the fixing sleeve is arranged on the lower die. A water outlet groove and a water inlet groove are formed in the lower die, fixing sleeves are installed at the two ends of the water outlet groove and the two ends of the water inlet groove respectively, each fixing sleeve is connected to an external pipe in a sliding mode, and inserting holes are formed in the side walls of the fixing sleeves. Effective connection between the municipal facility die-casting die and external water supply equipment is ensured through cooperation of the lower die, the fixing sleeve, the external connecting pipe, the push spring, the clamping rod, the abutting plate and the sealing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal facility die-casting, and more specifically, to a municipal facility die-casting mold. Background Art

[0002] In the existing technology, municipal facility die-casting molds need to use a cooling system to control the mold temperature to ensure the quality of the castings and the service life of the mold due to the characteristics of high-temperature operation when manufacturing various castings. However, the existing die-casting mold equipment has certain limitations when cooling, especially in the connection with external water supply equipment. Due to the design defects or functional limitations of the existing equipment, it is a challenge to connect the die-casting mold with the external water supply equipment conveniently and quickly, which to a certain extent affects the convenience and efficiency of using municipal facility die-casting molds.

[0003] External water supply equipment is usually used to provide cooling water for die casting molds to quickly reduce the mold temperature and ensure the quality of castings. If the connection between the die casting mold and the water supply equipment is not firm or the operation is complicated, it may lead to poor cooling effect, affecting the quality of the casting and the service life of the mold. At the same time, the complicated connection process will also increase the workload of operators and reduce work efficiency. In addition, inconvenient connection may also cause equipment damage or shorten its life, thereby increasing maintenance costs. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a municipal facility die-casting mold to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal facility die-casting mold, including a base, which is installed on external equipment, and a connecting mechanism is arranged on the base, and the connecting mechanism includes a lower mold, a fixed sleeve, an external tube, a push spring, a clamping rod, a contact plate, a sealing mechanism and a receiving mechanism, the lower mold is cooperatively connected to the base, a water outlet groove and a water inlet groove are provided in the lower mold, and a fixed sleeve is respectively installed at both ends of the water outlet groove and the water inlet groove, each of the fixed sleeves is slidably connected to the external tube, an insertion hole is provided on the side wall of the fixed sleeve, and a clamping rod is slidably connected in the insertion hole, an arc groove is provided on the side wall of the external tube, and the clamping rod is pressed in the arc groove, and the two ends of the push spring are respectively connected to the clamping rod and the contact plate, the sealing mechanism is installed on the fixed sleeve, and the receiving mechanism is installed on the lower mold.

[0008] The utility model is further configured that a telescopic disk is slidably provided on the side wall of the fixing sleeve, a baffle is provided on the telescopic disk, the baffle is fitted on the abutment plate, and the design of the baffle ensures the continuity of the clamping.

[0009] The utility model is further configured that a limit plate is provided on the abutment plate, the limit plate is clamped between two baffles, push rods are provided at both ends of the limit plate, rounded corners are provided on the baffle, and the design of the limit plate ensures the limit in use.

[0010] The utility model is further configured that a plurality of transverse grooves are opened in the lower mold, and the plurality of transverse grooves are respectively connected to the water outlet groove and the water inlet groove, and the design of the plurality of transverse grooves ensures the continuity of the connection.

[0011] The utility model is further configured such that the sealing mechanism includes a fitting sleeve and a sealing sleeve, the fitting sleeve is installed on the external tube, the external sleeve is slidably connected in the fixed sleeve, a sealing groove is opened in the fixed sleeve, a plurality of sealing sleeves are coaxially installed on the external tube, the sealing sleeves are connected in the sealing groove, and the design of the sealing mechanism ensures the sealing effect.

[0012] The utility model is further configured that an external groove is opened in the lower mold, the external groove is connected to the water outlet groove, and a plug is provided on the inner thread of the external groove. The design of the plug ensures the sealing effect.

[0013] The utility model is further configured that the receiving mechanism includes an upper die, a cover plate and a feed pipe, the upper die is attached to the lower die, the cover plate is installed on the upper die, the feed pipe is connected to the upper die, and the design of the receiving mechanism ensures the continuity of the die casting.

[0014] The utility model is further configured that a support frame is provided on the side wall of the lower die, a hydraulic cylinder is provided on the support frame, a top block is provided on the protruding end of the hydraulic cylinder, and the top block is cooperatively connected in the lower die and the upper die.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a municipal facility die-casting mold having the following features:

[0017] Beneficial effects:

[0018] 1. The connection mechanism provides a stable and easy-to-operate connection method, ensuring the effective connection between the municipal facility die-casting mold and the external water supply equipment. Through the cooperation of the lower mold, fixed sleeve, external pipe, push spring, clamping rod, contact plate and sealing mechanism, the connection mechanism can achieve a fast and stable connection during the connection process while maintaining good sealing performance. The design of the push spring enables the external pipe to generate appropriate thrust when inserted into the fixed sleeve, ensuring the stability and firmness of the connection.

[0019] 2. The sealing mechanism provides a reliable and efficient sealing method, ensuring the safety and stability of the municipal facility die-casting mold during the cooling process. Through the cooperation of the fitting sleeve and the sealing sleeve, the sealing mechanism can form an effective seal between the external pipe and the fixed sleeve to prevent leakage of cooling water.

[0020] 3. The receiving mechanism provides a flexible and adaptable molding method, ensuring the accuracy and efficiency of the municipal facility die-casting mold during the die-casting process. Through the cooperation of the upper mold, cover plate and feed pipe, the receiving mechanism can provide a stable molding environment for the die-casting mold to ensure the quality of the casting. The design of the hydraulic cylinder enables the receiving mechanism to provide sufficient pressure during the die-casting process, thereby ensuring the precise molding of the casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a municipal facility die-casting mold in the utility model;

[0022] Figure 2 It is a schematic cross-sectional structure diagram of the lower mold in the utility model;

[0023] Figure 3 It is a structural schematic diagram of the connecting mechanism in the utility model;

[0024] Figure 4 For the utility model Figure 3 A schematic cross-sectional structure diagram of;

[0025] Figure 5 It is a structural schematic diagram of the telescopic disk in the utility model.

[0026] In the figure: 1. base; 2. lower die; 3. fixing sleeve; 4. external tube; 5. push spring; 6. clamping rod; 7. contact plate; 8. water outlet groove; 9. water inlet groove; 10. insertion hole; 11. arc groove; 12. telescopic plate; 13. baffle; 14. limit plate; 15. ejector rod; 16. fillet; 17. transverse groove; 18. fitting sleeve; 19. sealing sleeve; 20. sealing groove; 21. external groove; 22. plug; 23. upper die; 24. cover plate; 25. feed pipe; 26. support frame; 27. hydraulic cylinder; 28. ejector block. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5 A municipal facility die-casting mold comprises a base 1, which is mounted on external equipment. A connecting mechanism is arranged on the base 1, and the connecting mechanism comprises a lower mold 2, a fixing sleeve 3, an external pipe 4, a push spring 5, a clamping rod 6, a contact plate 7, a sealing mechanism and a receiving mechanism. The lower mold 2 is cooperatively connected to the base 1, and a water outlet 8 and a water inlet 9 are provided in the lower mold 2. A fixing sleeve 3 is respectively installed at both ends of the water outlet 8 and the water inlet 9, and each fixing sleeve 3 is slidably connected to the external pipe 4. An insertion hole 10 is provided on the side wall of the fixing sleeve 3, and a clamping rod 6 is slidably connected in the insertion hole 10. An arc groove 11 is provided on the side wall of the external pipe 4, and the clamping rod 6 is pressed against the arc groove 11. The two ends of the push spring 5 are respectively connected to the clamping rod 6 and the contact plate 7, the sealing mechanism is installed on the fixing sleeve 3, and the receiving mechanism is installed on the lower mold 2. A telescopic disk 12 is slidably provided on the side wall, and a baffle 13 is provided on the telescopic disk 12. The baffle 13 is fitted on the contact plate 7. A limit plate 14 is provided on the contact plate 7. The limit plate 14 is stuck between the two baffles 13. Both ends of the limit plate 14 are respectively provided with push rods 15, and a fillet 16 is provided on the baffle 13. A plurality of transverse grooves 17 are provided in the lower mold 2, and the plurality of transverse grooves 17 are respectively connected to the water outlet groove 8 and the water inlet groove 9. The sealing mechanism includes a fitting sleeve 18 and a sealing sleeve 19. The fitting sleeve 18 is installed on the external pipe 4, and the external sleeve is slidably connected to the fixed sleeve 3. A sealing groove 20 is provided in the fixed sleeve 3. A plurality of sealing sleeves 19 are coaxially installed on the external pipe 4, and the sealing sleeve 19 is connected to the sealing groove 20. An external groove 21 is provided in the lower mold 2, and the external groove 21 is connected to the water outlet groove 8. A plug 22 is provided on the internal thread of the external groove 21.

[0031] In this embodiment, when it is necessary to communicate with the outside world, the external pipe 4 is first inserted into the fixed sleeve 3, so that the multiple sealing sleeves 19 are pressed into the multiple sealing grooves 20, and then the extended disk is slid toward the contact plate 7, so that the two baffles 13 are inserted between the limit plates 14, and then the baffle 13 is pressed on the contact plate 7, and the clamping rod 6 is driven to press into the arc groove 11 under the action of the push spring 5. When the clamping rod 6 presses into the arc groove 11, since the two form a certain angle, it will drive the external pipe 4 to have pressure to move toward the fixed sleeve 3, so that the sealing sleeve 19 and the sealing groove 20 are effectively sealed. When the telescopic disk 12 continues to slide, the push rod 15 presses against the side wall of the fixed sleeve 3, thereby ensuring the limit of the contact plate 7, and then completing the clamping process, and then cooling water is introduced through the water inlet groove 9, and then flows into the water outlet groove 8 through multiple transverse grooves 17, thereby completing the cooling process.

[0032] See also Figure 1 As an implementation method of the receiving mechanism: the receiving mechanism includes an upper mold 23, a cover plate 24 and a feed pipe 25, the upper mold 23 is attached to the lower mold 2, the cover plate 24 is installed on the upper mold 23, the feed pipe 25 is connected to the upper mold 23, a support frame 26 is provided on the side wall of the lower mold 2, a hydraulic cylinder 27 is provided on the support frame 26, a top block 28 is provided on the protruding end of the hydraulic cylinder 27, and the top block 28 is matched and connected in the lower mold 2 and the upper mold 23.

[0033] More specifically, after the casting is completed through the feed pipe 25, the top block 28 is driven by multiple hydraulic cylinders 27 to perform a molding process, and then cooled by cooling water, thereby completing the die-casting process.

[0034] In summary, when the overall equipment is in use or running: when it needs to be connected to the outside world, first insert the external pipe 4 into the fixed sleeve 3, so that the multiple sealing sleeves 19 are pressed into the multiple sealing grooves 20, and then the extending disk slides toward the contact plate 7, so that the two baffles 13 are inserted between the limit plates 14, and then the baffle 13 is pressed on the contact plate 7, and the clamping rod 6 is driven to press into the arc groove 11 under the action of the push spring 5. When the clamping rod 6 presses into the arc groove 11, since the two form a certain angle, it will drive the external pipe 4 to have pressure to move into the fixed sleeve 3, so that the sealing sleeve 19 and the sealing groove 20 are effectively sealed. When the telescopic disk 12 continues to slide, the push rod 15 presses against the side wall of the fixed sleeve 3, thereby ensuring the limit of the contact plate 7, and then completing the clamping process, and then cooling water is introduced through the water inlet groove 9, and then flows into the water outlet groove 8 through the multiple transverse grooves 17, thereby completing the cooling process.

[0035] After the casting is completed through the feed pipe 25, the top block 28 is driven by multiple hydraulic cylinders 27 to perform a molding process, and then cooled by cooling water, thereby completing the die-casting process.

[0036] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A municipal facility die-casting mold, comprising a base (1), characterized in that: The base (1) is mounted on an external device. A connecting mechanism is arranged on the base (1). The connecting mechanism comprises a lower mold (2), a fixing sleeve (3), an external pipe (4), a push spring (5), a clamping rod (6), a contact plate (7), a sealing mechanism and a receiving mechanism. The lower mold (2) is connected to the base (1) in a coordinated manner. A water outlet groove (8) and a water inlet groove (9) are provided in the lower mold (2). The fixing sleeves (3) are respectively installed at both ends of the water outlet groove (8) and the water inlet groove (9). Each The fixed sleeve (3) is slidably connected to the external tube (4); an insertion hole (10) is provided on the side wall of the fixed sleeve (3); a clamping rod (6) is slidably connected in the insertion hole (10); an arc groove (11) is provided on the side wall of the external tube (4); the clamping rod (6) is pressed in the arc groove (11); the two ends of the push spring (5) are respectively connected to the clamping rod (6) and the contact plate (7); the sealing mechanism is installed on the fixed sleeve (3); and the receiving mechanism is installed on the lower mold (2).

2. A municipal facility die-casting mold according to claim 1, characterized in that: A telescopic disc (12) is slidably provided on the side wall of the fixed sleeve (3), a baffle (13) is provided on the telescopic disc (12), and the baffle (13) is fitted on the abutment plate (7).

3. A municipal facility die-casting mold according to claim 2, characterized in that: The abutment plate (7) is provided with a limit plate (14), the limit plate (14) is clamped between the two baffles (13), both ends of the limit plate (14) are provided with push rods (15), and the baffles (13) are provided with rounded corners (16).

4. A municipal facility die-casting mold according to claim 3, characterized in that: A plurality of transverse grooves (17) are provided in the lower mold (2), and the plurality of transverse grooves (17) are respectively connected to the water outlet groove (8) and the water inlet groove (9).

5. A municipal facility die-casting mold according to claim 4, characterized in that: The sealing mechanism comprises a fitting sleeve (18) and a sealing sleeve (19); the fitting sleeve (18) is mounted on the external pipe (4); the external pipe is slidably connected in the fixed sleeve (3); a sealing groove (20) is provided in the fixed sleeve (3); a plurality of sealing sleeves (19) are coaxially mounted on the external pipe (4); and the sealing sleeves (19) are connected in the sealing groove (20).

6. The municipal facility die-casting mold according to claim 1, characterized in that: An external groove (21) is provided in the lower mold (2), the external groove (21) is connected to the water outlet groove (8), and a plug (22) is provided in the internal thread of the external groove (21).

7. A municipal facility die-casting mold according to claim 6, characterized in that: The receiving mechanism comprises an upper die (23), a cover plate (24) and a feed pipe (25); the upper die (23) is attached to the lower die (2); the cover plate (24) is installed on the upper die (23); and the feed pipe (25) is connected to the upper die (23).

8. A municipal facility die-casting mold according to claim 7, characterized in that: A support frame (26) is provided on the side wall of the lower mold (2), a hydraulic cylinder (27) is provided on the support frame (26), a top block (28) is provided on the protruding end of the hydraulic cylinder (27), and the top block (28) is connected in cooperation with the lower mold (2) and the upper mold (23).

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