Mechanical part mold forming device

Abstract

The utility model discloses a mechanical part mold forming device which comprises a mounting box, a first dismounting and mounting seat is arranged above the mounting box, a lower mold is fixedly connected to the top of the first dismounting and mounting seat, a lifting plate is arranged above the mounting box, a second dismounting and mounting seat is arranged below the lifting plate, and the lower mold is fixedly connected to the top of the second dismounting and mounting seat. The bottom of the second dismounting and mounting seat is fixedly connected with an upper mold, and a dismounting and replacing mechanism is arranged on the lifting plate. The dismounting and replacing mechanism comprises two fixed boxes fixedly connected to the lifting plate. The utility model relates to the technical field of part dies. According to the mechanical part mold forming device, the upper mold or the lower mold can be conveniently disassembled, assembled and replaced through the arranged disassembling and assembling mechanism, so that the appropriate upper mold or the appropriate lower mold can be replaced according to the types of mechanical parts needing to be produced, the whole forming device does not need to be replaced, and the production cost is effectively reduced; the overall benefit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of parts moulds, in particular to a mechanical parts mould forming device. Background Art

[0002] Mechanical parts are the basic components of machinery and are the inseparable individual parts that make up machinery and machines. Mechanical parts processing refers to the process of using mechanical processing methods to change the shape, size, surface quality, etc. of the processed materials according to the previously designed drawings under the conditions of production, using more reasonable process and operation methods to make them into mechanical parts. Generally, molding molds are used for processing.

[0003] The publication number CN 216575169 U discloses a forming device for automobile parts processing, including a fuselage, a hydraulic cylinder and a foot switch, a mounting seat is arranged at the bottom of the hydraulic cylinder, a top mold is arranged at the bottom of the mounting seat, a workbench is arranged on the fuselage, a bottom mold is arranged on the top of the workbench, a cleaning component is arranged on one side of the fuselage, the cleaning component includes a fan and a fixing bar, an arc block is arranged on the top of the fan, a mounting bar is arranged on the top of the arc block, and a screw hole is opened inside the mounting bar; the practical new cleaning component is designed to facilitate the cleaning of waste chips generated by the stamping machine during the stamping and forming process of the parts, so that the waste chips will not affect the parts, improve the stamping effect of the parts, increase the quality of the stamping and forming processing of the parts, and facilitate use.

[0004] However, the molding device has the following shortcomings: the equipment can clean up the waste chips for easy processing and use, but often due to the large variety of mechanical parts, different molding molds are required, and the molds in the above-mentioned molding device cannot be replaced. When using it, the entire part molding device needs to be replaced, resulting in a high cost of use, affecting the company's benefits and being unfavorable to the processing of mechanical parts.

[0005] Therefore, the utility model provides a mechanical parts mold forming device to solve the above problems. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a mechanical parts mold forming device to solve the above problems.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a mechanical parts mold forming device, including an installation box, a first disassembly seat is arranged above the installation box, a lower mold is fixedly connected to the top of the first disassembly seat, a lifting plate is arranged above the installation box, a second disassembly seat is arranged below the lifting plate, an upper mold is fixedly connected to the bottom of the second disassembly seat, and a disassembly mechanism is arranged on the lifting plate;

[0008] The disassembly and replacement mechanism includes two fixed boxes fixedly connected to the lifting plate, four first connecting plates are fixedly connected to the top of the second disassembly and assembly seat, the tops of the four first connecting plates respectively slide and extend into the corresponding fixed boxes, a first fixing hole is provided on the first connecting plate, telescopic inserts are provided in the two fixed boxes, one end of the telescopic inserts slides and extends into the corresponding first fixing holes, four second connecting plates are fixedly connected to the bottom of the first disassembly and assembly seat, the bottoms of the four second connecting plates all slide and extend into the installation box, a second fixing hole is provided on the second connecting plate, two movable plates are provided in the installation box, two fastening rods are fixedly connected to one side of the two movable plates, and one end of the fastening rods slides through the corresponding second fixing holes.

[0009] Preferably, a first bidirectional threaded rod is rotatably connected in the installation box, the first bidirectional threaded rod threads through two movable plates, the first bidirectional threaded rod is fixedly sleeved with a first bevel gear, one side of the installation box is rotatably penetrated by the first transmission shaft, one end of the first transmission shaft is fixedly connected to the second bevel gear, the second bevel gear meshes with the first bevel gear, and the end of the first transmission shaft away from the second bevel gear is fixedly connected to the first hand wheel, and the two movable plates can be easily driven to move by using the first bidirectional threaded rod, the first bevel gear, the first transmission shaft, the second bevel gear and the first hand wheel, thereby facilitating the fastening rod to fix the second connecting plate, which is convenient for use.

[0010] Preferably, partitions are fixedly connected to the two fixed boxes, and a second bidirectional threaded rod is rotatably connected and penetrated on the partitions. Both ends of the second bidirectional threaded rod are respectively threadedly extended into the corresponding telescopic inserts. The telescopic inserts can be conveniently driven to move by using the arranged partitions and the second bidirectional threaded rod, thereby facilitating the disassembly and assembly of the first connecting plate.

[0011] Preferably, a third bevel gear is fixedly sleeved on the second bidirectional threaded rod, a second transmission shaft is rotatably penetrated and connected to one side of the fixed box, one end of the second transmission shaft is fixedly connected to a fourth bevel gear, the fourth bevel gear meshes with the third bevel gear, and an end of the second transmission shaft away from the fourth bevel gear is fixedly connected to a second hand wheel, and the third bevel gear, the second transmission shaft, the fourth bevel gear and the second hand wheel are used in combination to conveniently drive the second bidirectional threaded rod to rotate, which is convenient for operators to use.

[0012] Preferably, two vertical frames are fixedly connected to the top of the installation box, and the tops of the two vertical frames are fixedly connected to the same support plate. A cylinder is provided through the support plate, and the output shaft of the cylinder is connected to the top of the lifting plate. The lifting plate can be conveniently driven to be raised and lowered by using the vertical frames, support plates and cylinders in combination.

[0013] Preferably, two positioning plates are fixedly connected on both sides of the lifting plate, and two anti-deflection rods are fixedly connected on the vertical frame. The anti-deflection rods slide through the corresponding positioning plates. The positioning plates and anti-deflection rods are used in combination to enable the lifting plate to drive the upper mold and the lower mold to close precisely.

[0014] Preferably, a first sliding rod is fixedly connected inside the installation box, and the first sliding rod slides through the two movable plates. The first sliding rod is fixedly sleeved with four limit sleeves. The first sliding rod and the limit sleeves are used in combination to provide limit support for the movable plate, making its movement smoother.

[0015] Preferably, the outer wall of the telescopic insert is fixedly connected to a side plate, the partition is penetrated by a second slide rod, the second slide rod slides through the two side plates, and both ends of the second slide rod are fixedly connected to baffles, and the side plates, the second slide rod and the baffle are used in combination to limit the telescopic sleeve and make its movement smoother.

[0016] Beneficial Effects

[0017] The utility model provides a mechanical parts mold forming device. Compared with the prior art, it has the following beneficial effects:

[0018] (1) The mechanical parts mold forming device can conveniently disassemble and replace the upper mold or the lower mold through the disassembly and assembly mechanism, so that the appropriate upper mold or lower mold can be replaced according to the type of mechanical parts to be produced, thereby eliminating the need to replace the entire forming device, effectively reducing production costs and improving overall benefits.

[0019] (2) The mechanical parts mold forming device can respectively control the movement of the fastening rod and the telescopic insert cylinder through the first hand wheel and the second hand wheel, thereby facilitating the disassembly and replacement of the lower mold or the upper mold, simplifying the operation steps for the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the installation box in the utility model;

[0022] Figure 3 It is a schematic diagram of the bottom structure of the lower mold in the utility model;

[0023] Figure 4 It is the internal assembly diagram of the fixed box in the utility model;

[0024] Figure 5 It is a schematic diagram of the top structure of the upper mold in the utility model;

[0025] Figure 6 It is an external assembly diagram of the lifting plate in the utility model.

[0026] In the figure: 1. installation box; 2. first disassembly and assembly seat; 3. lower mold; 4. lifting plate; 5. second disassembly and assembly seat; 6. upper mold; 7. fixing box; 8. first connecting plate; 9. first fixing hole; 10. telescopic plug; 11. second connecting plate; 12. second fixing hole; 13. moving plate; 14. fastening rod; 15. first two-way threaded rod; 16. first bevel gear; 17. first transmission shaft; 18. second bevel gear; 19. first hand wheel; 20. partition; 21. second two-way threaded rod; 22. third bevel gear; 23. second transmission shaft; 24. fourth bevel gear; 25. second hand wheel; 26. stand; 27. support plate; 28. cylinder; 29. ​​positioning plate; 30. anti-deflection rod; 31. first slide bar; 32. limit sleeve; 33. side plate; 34. second slide bar; 35. baffle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1:

[0029] See also Figures 1 to 6A mechanical parts mold forming device comprises an installation box 1, a first disassembly seat 2 is arranged above the installation box 1, a lower mold 3 is fixedly connected to the top of the first disassembly seat 2, a lifting plate 4 is arranged above the installation box 1, a second disassembly seat 5 is arranged below the lifting plate 4, an upper mold 6 is fixedly connected to the bottom of the second disassembly seat 5, and a disassembly mechanism is arranged on the lifting plate 4;

[0030] The disassembly and replacement mechanism includes two fixed boxes 7 fixedly connected to the lifting plate 4, four first connecting plates 8 are fixedly connected to the top of the second disassembly and assembly seat 5, and the tops of the four first connecting plates 8 slide and extend into the corresponding fixed boxes 7 respectively, and a first fixing hole 9 is opened on the first connecting plate 8. A telescopic plug-in cylinder 10 is provided in the two fixed boxes 7, and a threaded surface is provided inside the telescopic plug-in cylinder 10. One end of the telescopic plug-in cylinder 10 slides and extends into the corresponding first fixing hole 9, and four second connecting plates 11 are fixedly connected to the bottom of the first disassembly and assembly seat 2. The bottoms of the four second connecting plates 11 slide and extend into the installation box 1, and a second fixing hole 12 is opened on the second connecting plate 11. Two movable plates 13 are arranged in the installation box 1, and two fastening rods 14 are fixedly connected to one side of the two movable plates 13, and one end of the fastening rod 14 slides through the corresponding second fixing hole 12.

[0031] Embodiment 2:

[0032] See also Figures 1 to 6The present embodiment provides a technical solution on the basis of the first embodiment: a first bidirectional threaded rod 15 is rotatably connected in the installation box 1, and the first bidirectional threaded rod 15 threads through the two movable plates 13, and a first bevel gear 16 is fixedly sleeved on the first bidirectional threaded rod 15; a first transmission shaft 17 is rotatably penetrated on one side of the installation box 1, and a second bevel gear 18 is fixedly connected at one end of the first transmission shaft 17, and the second bevel gear 18 meshes with the first bevel gear 16, and a first hand wheel 19 is fixedly connected at one end of the first transmission shaft 17 away from the second bevel gear 18; a partition 20 is fixedly connected in the two fixed boxes 7, and a second bidirectional threaded rod 21 is rotatably penetrated on the partition 20, and the two ends of the second bidirectional threaded rod 21 are respectively threadedly extended into the corresponding telescopic plug-in cylinder 10; a third bevel gear 22 is fixedly sleeved on the second bidirectional threaded rod 21, and a second transmission shaft 23 is rotatably penetrated on one side of the fixed box 7, and a fourth bevel gear 22 is fixedly sleeved on the second bidirectional threaded rod 21, and a second transmission shaft 23 is rotatably penetrated on one side of the fixed box 7, and one end of the second transmission shaft 23 is fixedly connected The fourth bevel gear 24 is meshed with the third bevel gear 22, and the second transmission shaft 23 is fixedly connected to one end away from the fourth bevel gear 24 with a second hand wheel 25; the top of the installation box 1 is fixedly connected with two stands 26, and the tops of the two stands 26 are fixedly connected with the same support plate 27, and a cylinder 28 is provided on the support plate 27, and the output shaft of the cylinder 28 is connected to the top of the lifting plate 4; two positioning plates 29 are fixedly connected on both sides of the lifting plate 4, and two anti-deflection rods 30 are fixedly connected on the stands 26, and the anti-deflection rods 30 slide through the corresponding positioning plates 29; a first slide bar 31 is fixedly connected in the installation box 1, and the first slide bar 31 slides through the two movable plates 13, and four limit sleeves 32 are fixedly provided on the first slide bar 31; the outer wall of the telescopic plug 10 is fixedly connected with a side plate 33, and a second slide bar 34 is penetrated and connected on the partition 20, and the second slide bar 34 slides through the two side plates 33, and baffles 35 are fixedly connected at both ends of the second slide bar 34.

[0033] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0034] Working principle: When the lower mold 3 or the upper mold 6 needs to be replaced in the production of different mechanical parts, the operator can turn the first hand wheel 19 or the second hand wheel 25, the first hand wheel 19 can drive the second bevel gear 18 to rotate through the first transmission shaft 17, the second bevel gear 18 drives the first bevel gear 16 meshing therewith to rotate, the first bevel gear 16 drives the connected first bidirectional threaded rod 15 to rotate, the first bidirectional threaded rod 15 drives the moving plates 13 threadedly connected on different threaded surfaces thereof to approach each other until the fastening rod 14 is completely separated from the second connecting plate 11, at which time The first disassembly and assembly seat 2 can be pulled out from the installation box 1, and the reverse operation can be performed after the replacement is completed. At the same time, the second hand wheel 25 can drive the fourth bevel gear 24 to rotate through the second transmission shaft 23, and the fourth bevel gear 24 drives the third bevel gear 22 meshing with it to rotate, and the third bevel gear 22 drives the connected second two-way threaded rod 21 to rotate, and the second two-way threaded rod 21 drives the two telescopic inserts 10 threadedly connected thereto to move until the telescopic inserts 10 are disengaged from the first fixing hole 9, and then the second disassembly and assembly seat 5 can be removed from the lifting plate 4. If installation is required, the reverse operation can be performed.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] In the description of this article, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or a connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0037] 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 mechanical parts mold forming device, comprising a mounting box (1), characterized in that: A first disassembly and assembly seat (2) is arranged above the installation box (1), a lower mold (3) is fixedly connected to the top of the first disassembly and assembly seat (2), a lifting plate (4) is arranged above the installation box (1), a second disassembly and assembly seat (5) is arranged below the lifting plate (4), an upper mold (6) is fixedly connected to the bottom of the second disassembly and assembly seat (5), and a disassembly and replacement mechanism is arranged on the lifting plate (4); The disassembly and replacement mechanism comprises two fixed boxes (7) fixedly connected to the lifting plate (4); the top of the second disassembly and assembly seat (5) is fixedly connected with four first connecting plates (8); the tops of the four first connecting plates (8) are respectively slidably extended into the corresponding fixed boxes (7); the first connecting plate (8) is provided with a first fixing hole (9); the two fixed boxes (7) are each provided with a telescopic insert tube (10); one end of the telescopic insert tube (10) is slidably extended into the corresponding first fixing hole (9); the bottom of the first disassembly and assembly seat (2) is fixedly connected with four second connecting plates (11); the bottoms of the four second connecting plates (11) are all slidably extended into the installation box (1); the second connecting plate (11) is provided with a second fixing hole (12); two movable plates (13) are provided in the installation box (1); one side of the two movable plates (13) is fixedly connected with two fastening rods (14); one end of the fastening rod (14) is slidably penetrated through the corresponding second fixing hole (12).

2. A mechanical parts mold forming device according to claim 1, characterized in that: A first bidirectional threaded rod (15) is rotatably connected inside the installation box (1), the first bidirectional threaded rod (15) is threadedly passed through the two movable plates (13), a first bevel gear (16) is fixedly sleeved on the first bidirectional threaded rod (15), a first transmission shaft (17) is rotatably passed through one side of the installation box (1), one end of the first transmission shaft (17) is fixedly connected to a second bevel gear (18), the second bevel gear (18) is meshed with the first bevel gear (16), and one end of the first transmission shaft (17) away from the second bevel gear (18) is fixedly connected to a first hand wheel (19).

3. A mechanical parts mold forming device according to claim 1, characterized in that: A partition plate (20) is fixedly connected in each of the two fixed boxes (7), and a second bidirectional threaded rod (21) is rotatably connected and penetrated through the partition plate (20), and both ends of the second bidirectional threaded rod (21) are respectively threadedly extended into the corresponding telescopic insert tube (10).

4. A mechanical parts mold forming device according to claim 3, characterized in that: A third bevel gear (22) is fixedly sleeved on the second bidirectional threaded rod (21); a second transmission shaft (23) is rotatably connected to one side of the fixed box (7); one end of the second transmission shaft (23) is fixedly connected to a fourth bevel gear (24); the fourth bevel gear (24) is meshed with the third bevel gear (22); and one end of the second transmission shaft (23) away from the fourth bevel gear (24) is fixedly connected to a second hand wheel (25).

5. The mechanical parts mold forming device according to claim 1, characterized in that: The top of the installation box (1) is fixedly connected to two vertical frames (26), and the tops of the two vertical frames (26) are fixedly connected to the same support plate (27). A cylinder (28) is provided through the support plate (27), and the output shaft of the cylinder (28) is connected to the top of the lifting plate (4).

6. A mechanical parts mold forming device according to claim 5, characterized in that: Two positioning plates (29) are fixedly connected to both sides of the lifting plate (4), and two anti-deflection rods (30) are fixedly connected to the stand (26), and the anti-deflection rods (30) slide through the corresponding positioning plates (29).

7. A mechanical parts mold forming device according to claim 1, characterized in that: A first sliding rod (31) is fixedly connected inside the installation box (1), the first sliding rod (31) slides through the two movable plates (13), and four limiting sleeves (32) are fixedly sleeved on the first sliding rod (31).

8. A mechanical parts mold forming device according to claim 3, characterized in that: The outer wall of the telescopic plug tube (10) is fixedly connected with a side plate (33), and the partition plate (20) is penetrated by a second sliding rod (34). The second sliding rod (34) slides through the two side plates (33), and both ends of the second sliding rod (34) are fixedly connected with baffles (35).

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