Mould for processing bottom shell of mowing machine

Abstract

The utility model relates to the technical field of gardening tool production and processing, and discloses a mould for mowing machine bottom shell processing, which comprises a first sliding plate, the outer wall of the first sliding plate is fixedly connected with a first mould fixing table, the first mould fixing table is internally provided with a first sliding chute, and the first sliding chute is internally provided with a second sliding chute. A section mold is slidably connected to the interior of the first mold fixing table, a handle is fixedly connected to the top end of a threaded rod, a spring is fixedly connected to the bottom end of the threaded rod, the outer wall of a push rod is slidably connected to the outer wall of a clamping block, and the outer wall of the clamping block is slidably connected to the interior of a clamping groove; a limiting assembly is slidably connected into the first sliding plate. According to the bottom shell fixing device, a spring can be driven to downwards push a push rod by rotating a handle, a clamping block is extruded out of the inner wall of a clamping rod and clamped into a clamping groove to rapidly fix a section mold, and the effect that the clamping rod can be rapidly installed, used and replaced according to different bottom shells in the using process is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of garden tools, in particular to a mould for processing a bottom shell of a lawn mower. Background Art

[0002] The bottom shell of a lawn mower is one of the main components of a lawn mower. It is generally made of plastic or metal materials and is used to wrap and protect the internal components of the lawn mower. It can ensure that the bottom shell of the lawn mower has a highly precise shape and size. This is very important to ensure that the bottom shell can accurately accommodate the internal parts, engine, blades and other components of the lawn mower. Through mold processing, the consistency of each bottom shell can be guaranteed and the quality of the overall product can be improved. The bottom shell of a lawn mower usually has a complex shape and structure to adapt to lawn mowers of different models and functions. Mold manufacturing can more easily achieve these complex shapes and ensure that the design requirements of the bottom shell are met.

[0003] However, most of the molds for processing the bottom shells of lawn mowers do not have a structure for replacing the molds during use. Therefore, when bottom shells of different sizes or shapes need to be processed during use, the molds may be difficult to replace or cannot be replaced. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a mold for processing a bottom shell of a lawn mower, aiming to improve the problem that the mold is difficult to replace or cannot be replaced when bottom shells of different sizes or shapes need to be processed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The cam is provided with a first sliding plate, the first sliding plate being fixedly connected to a first mold fixing platform on its outer wall, the first mold fixing platform being provided with a first sliding groove inside, the first mold fixing platform being slidably connected to a mold inside, the mold being provided with a slot, the first sliding plate and the first mold fixing platform being slidably connected to a clamping rod inside, a clamping block being provided inside the clamping rod, a threaded rod being threadedly connected to an inner wall of the clamping rod, a handle being fixedly connected to the top end of the threaded rod, a spring being fixedly connected to one end of the spring, a push rod being fixedly connected to an outer wall of the push rod being slidably connected to the inner wall of the clamping rod, the outer wall of the push rod being slidably connected to the outer wall of the clamping block, the outer wall of the clamping block being slidably connected to the inside of the slot, and the inside of the first sliding plate being slidably connected to a limiting component.

[0007] Preferably, the limiting assembly includes a limiting sliding column, one end of which is fixedly connected to a base plate, a second sliding groove is provided inside the base plate, an outer wall of the first sliding plate is slidably connected to the inside of the second sliding groove, a first limiting groove is provided inside the first sliding plate, and an outer wall of the limiting sliding column is slidably connected to the inside of the first limiting groove.

[0008] Preferably, the outer wall of the mold is slidably connected to the sleeve mold, the outer wall of the sleeve mold is slidably connected to the second mold fixing platform, and the interior of the second mold fixing platform is slidably connected to the clamping rod.

[0009] Preferably, the outer wall of the second mold fixing platform is fixedly connected with a second sliding plate, and the upper surface of the second sliding plate is fixedly connected with a limiting block.

[0010] Preferably, a third sliding groove is provided inside the limiting block, and the upper surface of the third sliding groove is slidably connected to a top plate.

[0011] Preferably, a motor is fixedly connected to the upper surface of the top plate, and a gear is fixedly connected to the output end of the motor.

[0012] Preferably, the outer wall of the gear is meshingly connected with a rack plate, and a second limiting groove is opened inside the top plate.

[0013] Preferably, the outer wall of the rack plate is slidably connected to the inside of the second limiting groove, and the outer wall of the rack plate is fixedly connected to the inside of the third sliding groove.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by turning the handle to drive the threaded rod to rotate on the inner wall of the clamping rod, the spring can be driven downward to push the push rod to squeeze the clamping block out of the inner wall of the clamping rod and clamp it into the inside of the clamping groove to quickly fix the mold, so that the clamping rod can be quickly installed, used and replaced according to the production of different bottom shells during use.

[0016] 2. In the utility model, the gear is driven to rotate by starting the motor. During use, the rack plate can drive the limit block to pull the first sliding plate and the first mold fixing table inward for clamping, thereby achieving the effect of automated production, reducing manual intervention, and reducing the physical exertion of technicians.

[0017] 3. In the utility model, the limiting sliding column and the second sliding groove can limit and fix the first sliding plate and the first mold fixing table when they are moving, thereby achieving the effect of centering the first sliding plate and the first mold fixing table during use, and achieving the effect of more accurate production through the mold and the sleeve mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a mold for processing a bottom shell of a lawn mower proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of a mold for processing a bottom shell of a lawn mower proposed by the utility model;

[0020] Figure 3 This is a cross-sectional view of a first mold fixing platform of a mold for processing a bottom shell of a lawn mower proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of a gear of a mold for processing a bottom shell of a lawn mower.

[0022] Legend:

[0023] 1. First sliding plate; 2. First mold fixing platform; 3. Mold; 4. First slide groove; 5. Slot; 6. Clamp rod; 7. Clamp block; 8. Threaded rod; 9. Spring; 10. Push rod; 11. Handle; 12. First limit groove; 13. Limit sliding column; 14. Bottom plate; 15. Second slide groove; 16. Sleeve mold; 17. Second mold fixing platform; 18. Second sliding plate; 19. Limit block; 20. Third slide groove; 21. Rack plate; 22. Top plate; 23. Motor; 24. Second limit groove; 25. Gear. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figure 1-3The utility model provides an embodiment: a mold for processing a bottom shell of a lawn mower, comprising a first sliding plate 1, the outer wall of the first sliding plate 1 is fixedly connected to a first mold fixing platform 2, the first mold fixing platform 2 is provided with a first slide groove 4, the first mold fixing platform 2 is slidably connected to a mold 3, the mold 3 is provided with a card slot 5, the first sliding plate 1 and the first mold fixing platform 2 are both slidably connected to a card rod 6, a card block 7 is provided inside the card rod 6, a threaded rod 8 is threadedly connected to the inner wall of the card rod 6, a handle 11 is fixedly connected to the top of the threaded rod 8, a spring 9 is fixedly connected to the bottom end of the threaded rod 8, and the spring 9 One end of the first sliding plate 1 is fixedly connected to a push rod 10, the outer wall of the push rod 10 is slidably connected to the inner wall of the card rod 6, the outer wall of the push rod 10 is slidably connected to the outer wall of the card block 7, the outer wall of the card block 7 is slidably connected to the inside of the card slot 5, and the inside of the first sliding plate 1 is slidably connected to a limited position assembly; the limiting assembly includes a limiting sliding column 13, one end of the limiting sliding column 13 is fixedly connected to a bottom plate 14, a second sliding groove 15 is provided inside the bottom plate 14, the outer wall of the first sliding plate 1 is slidably connected to the inside of the second sliding groove 15, a first limiting groove 12 is provided inside the first sliding plate 1, and the outer wall of the limiting sliding column 13 is slidably connected to the inside of the first limiting groove 12;

[0026] Specifically, slide the mold 3 into the interior of the first mold fixing table 2, then insert the clamping rod 6 into the interior of the first slide groove 4, turn the handle 11 to drive the threaded rod 8, and then the threaded rod 8 pushes the push rod 10 downward through the push spring 9, and the clamping block 7 is squeezed out from the inside of the clamping rod 6 through the push rod 10 and clamped in the inside of the clamping groove 5, so as to achieve the effect of quickly fixing and installing the mold 3. When the limiting sliding column 13 slides in the first limiting groove 12 inside the first sliding plate 1, the first sliding plate 1 can be limited and centered, which can achieve the effect of more precise production during production.

[0027] Reference Figure 3-4 The outer wall of the mold 3 is slidably connected with a sleeve mold 16, and the outer wall of the sleeve mold 16 is slidably connected with a second mold fixing platform 17, and the interior of the second mold fixing platform 17 is slidably connected with a clamping rod 6; the outer wall of the second mold fixing platform 17 is fixedly connected with a second sliding plate 18, and the upper surface of the second sliding plate 18 is fixedly connected with a limiting block 19; a third slide groove 20 is provided inside the limiting block 19, and a top plate 22 is slidably connected to the upper surface of the third slide groove 20; a motor 23 is fixedly connected to the upper surface of the top plate 22, and a gear 25 is fixedly connected to the output end of the motor 23; the outer wall of the gear 25 is meshingly connected with a rack plate 21, and a second limiting groove 24 is provided inside the top plate 22; the outer wall of the rack plate 21 is slidably connected to the interior of the second limiting groove 24, and the outer wall of the rack plate 21 is fixedly connected to the interior of the third slide groove 20;

[0028] Specifically, the starting motor 23 drives the gear 25 to rotate, which can drive the rack plate 21 to slide inside the second limit groove 24 during use. The second limit groove 24 is limited by the limit block 19 and the third slide groove 20. During use, the effect of automated production is achieved, which reduces manual intervention and allows for more precise processing.

[0029] Working principle: when the mold is needed, the mold 3 is slid into the first mold fixing platform 2, and the clamping rod 6 is inserted into the first slide groove 4. The handle 11 is turned to drive the threaded rod 8. At this time, the threaded rod 8 squeezes the push rod 10 downward through the push spring 9. The push rod 10 squeezes the clamping block 7 out of the inside of the clamping rod 6 and clamps it in the inside of the clamping groove 5. The mold 3 can be quickly fixed and installed during use. During use, the limiting sliding column 13 slides in the first limiting groove 12 inside the first sliding plate 1, which can play a role of limiting and centering movement of the first sliding plate 1. The first sliding plate 1 and the second sliding plate 18 slide in the second slide groove 15 to play a second fixing effect. The gear 25 is driven to rotate by starting the motor 23. During use, the The movable rack plate 21 slides inside the second limit groove 24, and the second limit groove 24 is limited by the limit block 19 and the third slide groove 20, so that the effect of automated production is achieved during use, and manual intervention is reduced while processing can be performed more accurately. During use, when the mold 3 slides inside the sleeve mold 16, the sleeve mold 16 can be quickly installed and used through the second mold fixing table 17. During use, the device not only achieves the effect of quickly installing, using and replacing the clamping rod 6 according to the production of different bottom shells, but also achieves the effect of automated production, reduces manual intervention, and reduces the physical exertion of technical personnel. It also has the effect of centering the first sliding plate 1 and the first mold fixing table 2 during use, so that the effect of more accurate production can be performed through the mold 3 and the sleeve mold 16.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mold for processing a bottom shell of a lawn mower, comprising a first sliding plate (1), characterized in that: The outer wall of the first sliding plate (1) is fixedly connected to the first mold fixing platform (2), the first mold fixing platform (2) is provided with a first sliding groove (4), the first mold fixing platform (2) is slidably connected to the mold (3), the mold (3) is provided with a clamping groove (5), the first sliding plate (1) and the first mold fixing platform (2) are both slidably connected to the inside of the first sliding plate (1) and the first mold fixing platform (2), the inside of the clamping rod (6) is provided with a clamping block (7), and the inner wall of the clamping rod (6) is threadedly connected to A threaded rod (8), the top end of the threaded rod (8) is fixedly connected to a handle (11), the bottom end of the threaded rod (8) is fixedly connected to a spring (9), one end of the spring (9) is fixedly connected to a push rod (10), the outer wall of the push rod (10) is slidably connected to the inner wall of the clamping rod (6), the outer wall of the push rod (10) is slidably connected to the outer wall of the clamping block (7), the outer wall of the clamping block (7) is slidably connected to the inside of the clamping slot (5), and the inside of the first sliding plate (1) is slidably connected to a limiting component.

2. A mold for processing a bottom shell of a lawn mower according to claim 1, characterized in that: The limiting assembly comprises a limiting sliding column (13), one end of which is fixedly connected to a bottom plate (14), a second sliding groove (15) is provided inside the bottom plate (14), an outer wall of the first sliding plate (1) is slidably connected inside the second sliding groove (15), a first limiting groove (12) is provided inside the first sliding plate (1), and an outer wall of the limiting sliding column (13) is slidably connected inside the first limiting groove (12).

3. The mold for processing the bottom shell of a lawn mower according to claim 1, characterized in that: The outer wall of the mold (3) is slidably connected to a sleeve mold (16), the outer wall of the sleeve mold (16) is slidably connected to a second mold fixing platform (17), and the interior of the second mold fixing platform (17) is slidably connected to a clamping rod (6).

4. The mold for processing the bottom shell of a lawn mower according to claim 3, characterized in that: The outer wall of the second mold fixing platform (17) is fixedly connected to a second sliding plate (18), and the upper surface of the second sliding plate (18) is fixedly connected to a limiting block (19).

5. The mold for processing the bottom shell of a lawn mower according to claim 4, characterized in that: A third sliding groove (20) is provided inside the limiting block (19), and a top plate (22) is slidably connected to the upper surface of the third sliding groove (20).

6. The mold for processing the bottom shell of a lawn mower according to claim 5, characterized in that: A motor (23) is fixedly connected to the upper surface of the top plate (22), and a gear (25) is fixedly connected to the output end of the motor (23).

7. The mold for processing the bottom shell of a lawn mower according to claim 6, characterized in that: The outer wall of the gear (25) is meshingly connected with a rack plate (21), and a second limiting groove (24) is provided inside the top plate (22).

8. The mold for processing the bottom shell of a lawn mower according to claim 7, characterized in that: The outer wall of the rack plate (21) is slidably connected to the inside of the second limiting groove (24), and the outer wall of the rack plate (21) is fixedly connected to the inside of the third sliding groove (20).

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