CN220943079U - Speed reducer box foundry goods mould - Google Patents
Speed reducer box foundry goods mould Download PDFInfo
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- CN220943079U CN220943079U CN202322513691.2U CN202322513691U CN220943079U CN 220943079 U CN220943079 U CN 220943079U CN 202322513691 U CN202322513691 U CN 202322513691U CN 220943079 U CN220943079 U CN 220943079U
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 34
- 238000005266 casting Methods 0.000 claims abstract description 95
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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- Casting Devices For Molds (AREA)
Abstract
The utility model discloses a box body casting mold of a speed reducer, which relates to the technical field of mold manufacturing and comprises a lower casting mold, wherein an upper casting mold is arranged at the top of the lower casting mold, connecting plates I are fixedly connected to two side walls of the lower casting mold, a hydraulic cylinder is fixedly connected to the top of each connecting plate I, a connecting plate II is fixedly connected to the top of each hydraulic cylinder, a vertical plate is fixedly connected to the top of each connecting plate II, and guide rods are symmetrically and fixedly connected to the bottom of the upper casting mold. According to the utility model, the four hydraulic cylinders are started simultaneously to work to drive the second connecting plate to move downwards, the second connecting plate drives the upper casting mould to move downwards, so that the mould closing pouring is facilitated, the casting mould of the speed reducer box body is poured through the upper casting mould and the lower casting mould, and when the casting mould is cast, the hydraulic cylinders are started to work to drive the second connecting plate to move upwards, so that the upper casting mould is driven to move upwards, the mould opening of a worker is facilitated, and the labor intensity of the worker is reduced.
Description
Technical Field
The utility model relates to the technical field of die manufacturing, in particular to a box casting die of a speed reducer.
Background
The speed reducer has the functions of matching rotating speed and transmitting torque between a prime motor and a working machine or an actuating mechanism, is widely applied to modern machinery, the box body of the speed reducer is formed by processing various moulds, and various moulds and tools for injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods are used for obtaining required products in the industrial production of the moulds, the moulds are tools for manufacturing molded articles, the tools are composed of various parts, and different moulds are composed of different parts, and the processing of the appearance of the articles is realized mainly through the change of the physical state of molded materials, so that the moulds are named as the mother of industry. Therefore, when the speed reducer box body is cast, a casting mould of the speed reducer box body is required to be used for casting and molding.
The utility model discloses a speed reducer box die device, which is designed by researching the die structure and the use process of the traditional speed reducer box, wherein the die structure and the use process are used for the traditional speed reducer box, so that a user can stably put and fix the die through a plate body for use when the user needs to use, meanwhile, the user can stably slide the position of an L-shaped plate on a plate according to actual needs, the user can stably adjust the height of a guide plate, after the user adjusts the position, the user can fix the L-shaped plate through fastening bolts, the user can fixedly install a poured pipeline on the screen plate for use, the user can stably pour the pipeline, the user can stably use the pipeline through the pipeline, the operation panel can be stably rotated by holding the operation rod, the operation panel can stably slide inside a chute on two sides, the user can stably drive the rod on two sides to slide inside a limit groove, then can stably slide inside the limit groove, and the guide plate can be synchronously adjusted through bending the guide plate, and the user can flexibly adjust the slide rod in the process.
The following problems exist in the prior art:
According to the speed reducer box body die device, after casting is completed, the upper casting die is manually moved down from the lower casting die, so that the labor intensity of workers is increased, and when a casting part on the upper casting die is damaged and needs to be maintained, the upper casting die is inconvenient to detach, and further the casting part on the upper casting die is inconvenient to maintain; meanwhile, when the speed reducer box body is poured, the upper casting die drives the guide rod to move downwards when the hydraulic cylinder works, larger impact force can be generated, and the guide rod can be damaged by the impact force.
Disclosure of utility model
The utility model provides a box casting die of a speed reducer, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a speed reducer box foundry goods mould, includes the lower foundry goods mould, the top of lower foundry goods mould is provided with the foundry goods mould, the equal fixedly connected with connecting plate one of both sides wall of lower foundry goods mould, the top fixedly connected with pneumatic cylinder of connecting plate one, the top fixedly connected with connecting plate two of pneumatic cylinder, the top fixedly connected with riser of connecting plate two, the bottom symmetry fixedly connected with guide bar of going up the foundry goods mould.
The top of connecting plate two has been seted up the bar groove, the inside of bar groove is provided with the push rod, the spacing groove has been seted up to the bottom of bar groove, the bottom fixedly connected with connecting rod of push rod, the right-hand member fixedly connected with limiting plate of connecting rod, the draw-in groove has all been seted up to the both sides wall of last casting die, the inner chamber joint of draw-in groove has the fixture block.
The positioning groove is formed in the bottom of the guide rod, the guide grooves are symmetrically formed in the top of the lower casting mold, the damper is fixedly arranged on the bottom wall of the guide groove, the spring II is sleeved on the outer wall of the damper, the buffer plate is fixedly arranged on the top of the damper, and the positioning rod is fixedly connected to the top of the buffer plate.
The technical scheme of the utility model is further improved as follows: the left end of the clamping block is fixedly connected with the right end of the limiting plate, and the bottom of the limiting plate is in sliding connection with the bottom wall of the limiting groove.
The technical scheme of the utility model is further improved as follows: the left side wall of the limit groove is provided with a slot, and the inner cavity of the slot is spliced with the left end of the connecting rod.
The technical scheme of the utility model is further improved as follows: the left end fixedly connected with spring one of limiting plate, the other end of spring one and the left side wall fixed connection of spacing groove.
The technical scheme of the utility model is further improved as follows: threaded holes are formed in the vertical plate and on two side walls of the upper casting die, and fixing screws are connected with the inner walls of the threaded holes in a threaded mode.
The technical scheme of the utility model is further improved as follows: the outer wall of the guide rod is spliced with the inner cavity of the guide groove, and the inner wall of the positioning groove is clamped with the outer wall of the positioning rod.
The technical scheme of the utility model is further improved as follows: two ends of the second spring are fixedly connected with the bottom wall of the buffer plate and the bottom wall of the guide groove respectively, and the outer wall of the buffer plate is in sliding connection with the inner wall of the guide groove.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a box body casting mold of a speed reducer, which adopts the mutual matching of a clamping block, a limiting plate, a push rod, a connecting rod and a fixing screw, wherein the four hydraulic cylinders are started simultaneously to work to drive a connecting plate II to move downwards, the connecting plate II drives an upper casting mold to move downwards so as to facilitate mold closing pouring, the upper casting mold and the lower casting mold are used for pouring the box body casting mold of the speed reducer, when the casting mold is cast, the hydraulic cylinders are started to work to drive the connecting plate II to move upwards so as to drive the upper casting mold to move upwards, the mold opening of a worker is facilitated, the labor intensity of the worker is relieved, the push rod is pushed to drive the connecting rod to move, the connecting rod drives the limiting plate to slide on the inner wall of the limiting groove and extrude a spring I, the limiting plate drives the clamping block to move to be separated from the inner cavity of the clamping groove, so that the left end of the connecting rod is inserted into a slot, and then the fixing screw is rotated to enable the clamping plate and the upper casting mold to be separated from a threaded hole to be no longer fixed, and the casting part on the upper casting mold is convenient to repair.
2. The utility model provides a casting die for a speed reducer box, which adopts the mutual matching of a guide rod, a guide groove, a positioning rod, a damper and a second spring, wherein a connecting plate II is driven to move downwards by starting a hydraulic cylinder, the guide rod is driven to move downwards in the process of a strip groove, so that the guide rod is inserted into the guide groove, the positioning rod is clamped into the positioning groove, the accurate positioning of the upper casting die is realized, the upper casting die is aligned with a lower casting die, the casting of the speed reducer box is facilitated, the guide rod downwards extrudes a buffer plate in the process of moving downwards, the buffer plate downwards slides on the inner wall of the guide groove and extrudes the second spring and the damper, the buffer plate is matched with the damper mutually, the guide rod can be buffered, the guide rod is prevented from being damaged by larger impact force generated in the moving downwards process of the guide rod, and the service life of the guide rod is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the utility model at A;
fig. 4 is a schematic view of the present utility model in a right-side view partially in cross-section.
In the figure: 1. a lower casting mold; 11. a guide groove; 12. a damper; 13. a second spring; 14. a buffer plate; 15. a positioning rod; 2. an upper casting mold; 21. a clamping groove; 22. a threaded hole; 3. a guide rod; 31. a positioning groove; 4. a first connecting plate; 5. a hydraulic cylinder; 6. a second connecting plate; 61. a bar-shaped groove; 62. a limit groove; 63. a first spring; 64. a limiting plate; 65. a clamping block; 66. a connecting rod; 67. a push rod; 68. a slot; 7. a riser; 71. and (5) fixing the screw.
Detailed Description
The utility model is further illustrated by the following examples:
Example 1
As shown in fig. 1-4, the utility model provides a box body casting mold of a speed reducer, which comprises a lower casting mold 1, wherein an upper casting mold 2 is arranged at the top of the lower casting mold 1, connecting plates I4 are fixedly connected to two side walls of the lower casting mold 1, a hydraulic cylinder 5 is fixedly connected to the top of the connecting plates I4, a connecting plate II 6 is fixedly connected to the top of the hydraulic cylinder 5, a vertical plate 7 is fixedly connected to the top of the connecting plates II 6, a guide rod 3 is symmetrically and fixedly connected to the bottom of the upper casting mold 2, a strip-shaped groove 61 is formed in the top of the connecting plates II 6, a push rod 67 is arranged in the strip-shaped groove 61, a limit groove 62 is formed in the bottom of the strip-shaped groove 61, a connecting rod 66 is fixedly connected to the bottom of the push rod 67, a limit plate 64 is fixedly connected to the right end of the connecting rod 66, clamping grooves 21 are formed in two side walls of the upper casting mold 2, clamping grooves 65 are clamped in inner cavities of the clamping grooves 21, a positioning groove 31 is formed in the bottom of the guide rod 3, a guide groove 11 is symmetrically formed in the top of the lower casting mold 1, a damper 12 is fixedly mounted on the bottom of the guide groove 11, a spring 13 is sleeved on the outer wall of the damper 12, a limiting plate 13 is fixedly connected to the top of the buffer plate 14 is fixedly mounted on the top of the buffer plate 14, and a buffer plate 14 is fixedly mounted on the top of the buffer plate 14.
In this embodiment, the hydraulic cylinder 5 is started to drive the second connecting plate 6 to move downwards, the second connecting plate 6 is started to drive the second connecting plate 2 to move downwards, the die assembly pouring is facilitated, the casting dies of the speed reducer box body are poured through the upper casting die 2 and the lower casting die 1, the guide rod 3 is driven to move downwards in the process of the strip-shaped groove 61, the guide rod 3 is inserted into the guide groove 11, the positioning rod 15 is clamped into the positioning groove 31, the accurate positioning of the upper casting die 2 is realized, the upper casting die 2 is aligned with the lower casting die 1, the pouring of the speed reducer box body is facilitated, when the casting dies are cast, the hydraulic cylinder 5 is started to work to drive the second connecting plate 6 to move upwards, the upper casting die 2 is driven to move upwards, the die opening of a worker is facilitated, and the labor intensity of the worker is reduced.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the left end of the clamping block 65 is fixedly connected with the right end of the limiting plate 64, the bottom of the limiting plate 64 is slidably connected with the bottom wall of the limiting groove 62, a slot 68 is formed in the left side wall of the limiting groove 62, an inner cavity of the slot 68 is spliced with the left end of the connecting rod 66, a first spring 63 is fixedly connected with the left end of the limiting plate 64, the other end of the first spring 63 is fixedly connected with the left side wall of the limiting groove 62, threaded holes 22 are formed in the vertical plate 7 and the two side walls of the upper casting mold 2, and fixing screws 71 are connected with the inner wall threads of the threaded holes 22.
In this embodiment, the push rod 67 is pushed to drive the connecting rod 66 to move, the connecting rod 66 drives the limiting plate 64 to slide on the inner wall of the limiting groove 62 and squeeze the first spring 63, so that the limiting plate 64 drives the clamping block 65 to move and separate from the inner cavity of the clamping groove 21, the left end of the connecting rod 66 is inserted into the slot 68, and then the fixing screw 71 is rotated, so that the connecting rod is separated from the threaded hole 22 to fix the vertical plate 7 and the upper casting mold 2, the purpose of disassembling the upper casting mold 2 is achieved, the casting parts on the upper casting mold 2 are maintained conveniently, and the labor intensity of workers is relieved.
Example 3
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer wall of the guide rod 3 is inserted into the inner cavity of the guide groove 11, the inner wall of the positioning groove 31 is clamped with the outer wall of the positioning rod 15, two ends of the second spring 13 are fixedly connected with the bottom wall of the buffer plate 14 and the bottom wall of the guide groove 11 respectively, and the outer wall of the buffer plate 14 is slidably connected with the inner wall of the guide groove 11.
In this embodiment, the hydraulic cylinder 5 is started to drive the second connecting plate 6 to move downwards, the bar-shaped groove 61 drives the guide rod 3 to move downwards in the process, so that the guide rod 3 is inserted into the guide groove 11, and the positioning rod 15 is clamped into the positioning groove 31, so that the upper casting mould 2 is accurately positioned, the upper casting mould 2 is aligned with the lower casting mould 1, the casting of a speed reducer box is facilitated, the guide rod 3 can press the buffer plate 14 downwards in the process of moving downwards, the buffer plate 14 can slide downwards on the inner wall of the guide groove 11 and press the second spring 13 and the damper 12, the guide rod 3 can be buffered in the process of moving downwards due to the fact that the guide rod 3 is damaged by large impact force generated in the process of moving downwards, and the service life of the guide rod 3 is prolonged.
The working principle of the casting mould of the speed reducer box body is specifically described below.
As shown in fig. 1-4, the hydraulic cylinder 5 is started to drive the second connecting plate 6 to move downwards, the second connecting plate 6 drives the upper casting die 2 to move downwards, so that the die assembly pouring is facilitated, the upper casting die 2 and the lower casting die 1 are used for pouring the casting die of the speed reducer box, the guide rod 3 is driven to move downwards in the process of the strip-shaped groove 61, the guide rod 3 is inserted into the guide groove 11, so that the positioning rod 15 is clamped into the positioning groove 31, the upper casting die 2 is accurately positioned, the upper casting die 2 and the lower casting die 1 are aligned, the speed reducer box pouring is facilitated, the guide rod 3 can downwards squeeze the buffer plate 14 in the process of moving downwards, the buffer plate 14 downwards slides on the inner wall of the guide groove 11 and extrudes the second spring 13 and the damper 12, the buffer plate 3 can play a buffering effect on the guide rod 3 in the mutual matching of the second spring 13 and the damper 12, the guide rod 3 is prevented from being damaged by larger impact force generated in the downward moving process of the guide rod 3, the service life of the guide rod 3 is prolonged, when casting is completed by the casting mold, the hydraulic cylinder 5 is started to work to drive the second connecting plate 6 to move upwards, so that the upper casting mold 2 is driven to move upwards, the mold opening of workers is facilitated, the labor intensity of workers is relieved, when the casting part on the upper casting mold 2 needs to be maintained, the push rod 67 is pushed to drive the connecting rod 66 to move, the connecting rod 66 drives the limiting plate 64 to slide on the inner wall of the limiting groove 62 and squeeze the first spring 63, the limiting plate 64 drives the clamping block 65 to move to be separated from the inner cavity of the clamping groove 21, the left end of the connecting rod 66 is inserted into the slot 68, then the fixing screw 71 is rotated, the connecting rod is separated from the threaded hole 22 to fix the vertical plate 7 and the upper casting mold 2, the purpose of disassembling the upper casting mold 2 is realized, thereby facilitating the maintenance of the cast parts on the upper casting mold 2.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a speed reducer box foundry goods mould, includes lower foundry goods mould (1), its characterized in that: the top of lower foundry goods mould (1) is provided with upper foundry goods mould (2), the both sides wall of lower foundry goods mould (1) is fixedly connected with connecting plate one (4), the top fixedly connected with pneumatic cylinder (5) of connecting plate one (4), the top fixedly connected with connecting plate two (6) of pneumatic cylinder (5), the top fixedly connected with riser (7) of connecting plate two (6), the bottom symmetry fixedly connected with guide bar (3) of upper foundry goods mould (2);
The top of the connecting plate II (6) is provided with a bar-shaped groove (61), the inside of the bar-shaped groove (61) is provided with a push rod (67), the bottom of the bar-shaped groove (61) is provided with a limit groove (62), the bottom of the push rod (67) is fixedly connected with a connecting rod (66), the right end of the connecting rod (66) is fixedly connected with a limit plate (64), both side walls of the upper casting mold (2) are provided with clamping grooves (21), and the inner cavity of the clamping grooves (21) is clamped with clamping blocks (65);
Positioning grooves (31) are formed in the bottom of the guide rod (3), guide grooves (11) are symmetrically formed in the top of the lower casting mold (1), dampers (12) are fixedly mounted on the bottom wall of the guide grooves (11), springs II (13) are sleeved on the outer walls of the dampers (12), buffer plates (14) are fixedly mounted on the tops of the dampers (12), and positioning rods (15) are fixedly connected to the tops of the buffer plates (14).
2. A reducer casing casting mold according to claim 1, wherein: the left end of the clamping block (65) is fixedly connected with the right end of the limiting plate (64), and the bottom of the limiting plate (64) is slidably connected with the bottom wall of the limiting groove (62).
3. A reducer casing casting mold according to claim 2, wherein: the left side wall of the limiting groove (62) is provided with a slot (68), and the inner cavity of the slot (68) is spliced with the left end of the connecting rod (66).
4. A reducer casing casting mold according to claim 3, wherein: the left end fixedly connected with spring one (63) of limiting plate (64), the other end of spring one (63) and the left side wall fixed connection of spacing groove (62).
5. A reducer casing casting mold according to claim 4, wherein: screw holes (22) are formed in the vertical plate (7) and on two side walls of the upper casting die (2), and fixing screws (71) are connected with the inner walls of the screw holes (22) in a threaded mode.
6. A reducer casing casting mold according to claim 1, wherein: the outer wall of the guide rod (3) is inserted into the inner cavity of the guide groove (11), and the inner wall of the positioning groove (31) is clamped with the outer wall of the positioning rod (15).
7. The reducer casing casting mold of claim 6, wherein: the two ends of the second spring (13) are fixedly connected with the bottom wall of the buffer plate (14) and the bottom wall of the guide groove (11) respectively, and the outer wall of the buffer plate (14) is slidably connected with the inner wall of the guide groove (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513691.2U CN220943079U (en) | 2023-09-15 | 2023-09-15 | Speed reducer box foundry goods mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322513691.2U CN220943079U (en) | 2023-09-15 | 2023-09-15 | Speed reducer box foundry goods mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220943079U true CN220943079U (en) | 2024-05-14 |
Family
ID=90972991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322513691.2U Active CN220943079U (en) | 2023-09-15 | 2023-09-15 | Speed reducer box foundry goods mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220943079U (en) |
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2023
- 2023-09-15 CN CN202322513691.2U patent/CN220943079U/en active Active
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