阅读说明：本技术 工程机械配件的减重设计 (Weight reduction design of engineering machinery part ) 是由 李希金 于 2019-09-26 设计创作，主要内容包括：本发明公开了工程机械配件的减重设计,包括安装主板和安装圈体,所述安装主板的正面安装有垫板,所述垫板上分别设有第一安装块与第二安装块,所述垫板的正面固定安装有安装副板,所述安装副板上分别设有对接头与螺栓安装套件,所述安装副板的正面通过安装座固定安装有第一安装头,所述安装副板与安装座之间均匀分布有第一加强筋。本发明的设置的安装副板与安装座通过第一加强筋连接,使减重设计在保持配件本身性能的同时,大大减轻产品重量,从而达到便于加工及组装,减小铸件的生产难度,保持配件本身性能的同时便于加工及组装,减小铸件的生产难度,降低配件成本。(The invention discloses a weight reduction design of engineering machinery accessories, which comprises an installation main board and an installation ring body, wherein a base plate is installed on the front surface of the installation main board, a first installation block and a second installation block are respectively arranged on the base plate, an installation auxiliary board is fixedly installed on the front surface of the base plate, a butt joint and a bolt installation kit are respectively arranged on the installation auxiliary board, a first installation head is fixedly installed on the front surface of the installation auxiliary board through an installation seat, and first reinforcing ribs are uniformly distributed between the installation auxiliary board and the installation seat. The mounting auxiliary plate and the mounting base are connected through the first reinforcing rib, so that the weight reduction design greatly reduces the weight of a product while maintaining the performance of the accessory, thereby achieving the purposes of facilitating processing and assembly, reducing the production difficulty of a casting, maintaining the performance of the accessory, facilitating processing and assembly, reducing the production difficulty of the casting and reducing the accessory cost.)

1. The weight reduction design of the engineering machinery parts comprises an installation main board (1) and an installation ring body (6), and is characterized in that: the front surface of the installation main board (1) is provided with a base plate (4), the base plate (4) is provided with a first installation block (401) and a second installation block (402) respectively, the front surface of the base plate (4) is fixedly provided with an installation auxiliary board (2), the installation auxiliary board (2) is provided with a butt joint (201) and a bolt installation kit (202) respectively, the front surface of the installation auxiliary board (2) is fixedly provided with a first installation head (5) through an installation base (3), and first reinforcing ribs (301) are uniformly distributed between the installation auxiliary board (2) and the installation base (3);

the front of installation circle body (6) has first butt joint board (8) through supporting framework (7) fixed mounting, the front fixed mounting of first butt joint board (8) has second installation head (10), support pedestal (11) are installed in the front of first butt joint board (8), the front of supporting pedestal (11) has fixed external member (14) through second butt joint board (12) fixed mounting, and evenly distributed has second strengthening rib (13) between fixed external member (14) and second butt joint board (12), the front of fixed external member (14) has installing port (1501) through butt joint cavity (15) fixed mounting.

2. The weight reduction design of a construction machine accessory according to claim 1, characterized in that: and a seventh mounting hole matched with the first mounting block (401) is formed in the first mounting block, and a first mounting hole (403) and a second mounting hole (404) are formed in the second mounting block (402) respectively.

3. The weight reduction design of a construction machine accessory according to claim 1, characterized in that: spacing line (203) are equipped with to the inside of butt joint (201), the front fixed mounting of mount pad (3) has first installation head (5).

4. The weight reduction design of a construction machine accessory according to claim 1, characterized in that: fourth mounting holes (801) are uniformly distributed in the first butt joint plate (8), and third mounting holes (601) are uniformly distributed in the mounting ring body (6).

5. The weight reduction design of a construction machine accessory according to claim 1, characterized in that: the second mounting head (10) is fixedly connected with the first butt plate (8) through a connecting seat (9), and a positioning hole (1401) is formed in a fixing sleeve piece (14) between the second reinforcing ribs (13).

6. The weight reduction design of a construction machine accessory according to claim 1, characterized in that: fifth mounting holes (1101) are uniformly distributed in the support base body (11), and sixth mounting holes (1201) are uniformly distributed in the second butt joint plate (12).

Technical Field

The invention relates to the technical field of engineering machinery, in particular to a weight reduction design of an engineering machinery accessory.

Background

The engineering machinery is an important component of equipment industry, and is called engineering machinery in general, as the mechanical equipment necessary for comprehensive mechanized construction engineering required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and various building engineering, it is mainly used in the fields of national defense construction engineering, traffic and transportation construction, energy industry construction and production, raw material industry construction and production of mines, agriculture and forestry water conservancy construction, industrial and civil construction, urban construction, environmental protection and the like, and various parts and accessories for replacement and maintenance of construction machinery, production equipment, transportation equipment and the like of enterprises, such as crankshafts, pistons, bearings and the like, and in construction enterprise accountants, the engineering machinery accessories are designed in a conical shape at present.

However, in the process of implementing the present invention, the inventors found that at least the following problems in the prior art have not been solved;

1. the processing and the assembly are inconvenient, the casting production difficulty is high, and the cost is increased; 2. meanwhile, the difficulty in producing the castings is high, the weight of the castings is reduced, the cost problem is increased, the production difficulty of the castings is reduced, and the cost of the castings is reduced; 3. the engineering machinery is heavy in fittings and inconvenient to process and assemble.

The invention provides a weight reduction design of an engineering machinery part, which reduces the weight of the part and is convenient to process and assemble, so that the weight reduction design needs to be improved to solve the problems.

Disclosure of Invention

The invention aims to provide a weight-reducing design of a construction machinery part so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the weight reduction design of the engineering machinery part comprises an installation main board and an installation ring body, wherein a base plate is installed on the front surface of the installation main board, a first installation block and a second installation block are respectively arranged on the base plate, an installation auxiliary board is fixedly installed on the front surface of the base plate, butt joints and bolt installation kits are respectively arranged on the installation auxiliary board, a first installation head is fixedly installed on the front surface of the installation auxiliary board through an installation seat, and first reinforcing ribs are uniformly distributed between the installation auxiliary board and the installation seat;

the front of the installation ring body is fixedly provided with a first butt joint plate through a support framework, the front of the first butt joint plate is fixedly provided with a second installation head, the front of the first butt joint plate is provided with a support base, the front of the support base is fixedly provided with a fixed sleeve through a second butt joint plate, second reinforcing ribs are uniformly distributed between the fixed sleeve and the second butt joint plate, and the front of the fixed sleeve is fixedly provided with an installation port through a butt joint cavity.

Preferably, a seventh mounting hole matched with the first mounting block is formed in the first mounting block, and the first mounting hole and the second mounting hole are formed in the second mounting block respectively.

Preferably, the inside of butt joint is equipped with spacing line, the front fixed mounting of mount pad has first installation head.

Preferably, the first butt joint plate is evenly distributed with fourth mounting holes, and the mounting ring body is evenly distributed with third mounting holes.

Preferably, the second mounting head is fixedly connected with the first butt plate through a connecting seat, and a positioning hole is formed in a fixing sleeve between the second reinforcing ribs.

Preferably, fifth mounting holes are uniformly distributed on the support base body, and sixth mounting holes are uniformly distributed on the second butt joint plate.

Compared with the prior art, the invention has the beneficial effects that:

1. the mounting auxiliary plate and the mounting base are connected through the first reinforcing rib, so that the weight reduction design greatly reduces the weight of a product while maintaining the performance of the accessory, thereby achieving the purposes of facilitating processing and assembly, reducing the production difficulty of a casting, maintaining the performance of the accessory, facilitating processing and assembly, reducing the production difficulty of the casting and reducing the accessory cost.

2. The installation ring body enables the weight reduction design to add a strengthening rib integrated design at the excircle of the part through the support framework, so that the weight of the product is greatly reduced while the performance of the part is kept, and the purposes of facilitating processing and assembling, reducing the production difficulty of castings and reducing the cost of the parts are achieved.

3. The second reinforcing rib that sets up makes the weight reduction design keep the performance of accessory itself the time be convenient for process and equipment, reduces the production degree of difficulty of foundry goods, reduces the accessory cost.

Drawings

Fig. 1 is a schematic front structural diagram of a weight reduction design of a construction machine accessory according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an internal structure of a weight-reducing design of a construction machine accessory according to an embodiment of the invention;

FIG. 3 is a schematic axle side view of a weight reduction design of a construction machine accessory according to an embodiment of the invention;

FIG. 4 is a schematic diagram of a mounting ring body connection structure in a weight reduction design of a construction machinery part according to an embodiment of the present invention;

fig. 5 is a front structural diagram of a mounting ring body connecting structure in a weight reduction design of a construction machine accessory according to an embodiment of the present invention;

fig. 6 is a schematic axial side structure view of a mounting ring body connecting structure in a weight reduction design of a construction machine accessory according to an embodiment of the present invention;

fig. 7 is an internal structural diagram of a support base connection structure in a weight reduction design of an engineering machine component according to an embodiment of the present invention;

fig. 8 is a schematic axial side structure diagram of a support base connection structure in a weight reduction design of an engineering machine tool accessory according to an embodiment of the present invention.

In the figure: 1. installing a main board; 2. mounting an auxiliary plate; 201. a butt joint; 202. a bolt mounting kit; 203. limiting lines; 3. a mounting seat; 301. a first reinforcing rib; 4. a base plate; 401. a first mounting block; 402. a second mounting block; 403. a first mounting hole; 404. a second mounting hole; 5. a first mounting head; 6. installing a ring body; 601. a third mounting hole; 7. a support framework; 8. a first butt plate; 801. a fourth mounting hole; 9. a linking seat; 10. a second mounting head; 11. a support base; 1101. a fifth mounting hole; 12. a second butt joint plate; 1201. a sixth mounting hole; 13. a second reinforcing rib; 14. a fixation kit; 1401. positioning holes; 15. butting the cavities; 1501. and (7) installing the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-8, the weight reduction design of an engineering machine accessory provided by the present invention includes an installation main board 1 and an installation ring body 6, a backing plate 4 is attached to the front surface of the installation main board 1, the backing plate 4 ensures the attachment and firmness between the installation main board 1 and a first installation block 401 and a second installation block 402, and ensures the operation strength and the bearing strength of the installation main board 1, the backing plate 4 is respectively provided with a first installation block 401 and a second installation block 402, the front surface of the backing plate 4 is fixedly welded with an installation sub-board 2, the installation sub-board 2 plays a role of bearing, and ensures the connectivity between the two sides, the installation sub-board 2 is respectively provided with a butt joint 201 and a bolt installation kit 202, the front surface of the installation sub-board 2 is fixedly installed with a first installation head 5 through an installation base 3, first reinforcing ribs 301 are uniformly distributed between the installation sub-board 2 and the installation base 3, and the thickness of the first reinforcing ribs 301 is 45mm, the number is 6, and the shape is L shape, and the integrated design of first strengthening rib 301 keeps accessory performance itself to reach and be convenient for processing and equipment, reduce the production degree of difficulty of foundry goods, be convenient for processing and equipment when keeping accessory performance itself.

The front surface of the mounting ring body 6 is fixedly welded with a first butt joint plate 8 through a support framework 7, the arrangement of the first butt joint plate 8 keeps the performance of the fitting and reduces the fitting cost, the front surface of the first butt joint plate 8 is fixedly welded with a second mounting head 10, the second mounting head 10 realizes the butt joint fixing effect and ensures the stability of the weight reduction design after assembly, the front surface of the first butt joint plate 8 is provided with a support base 11, the support base 11 ensures the stability after installation, the front surface of the support base 11 is fixedly provided with a fixing sleeve 14 through a second butt joint plate 12, second reinforcing ribs 13 are uniformly distributed between the fixing sleeve 14 and the second butt joint plate 12, the fixing sleeve 14 can wrap and fix the operation parts of the mechanical equipment, the stability of the weight reduction design and the mechanical equipment components is ensured, the thickness of the second reinforcing ribs 13 between the fixing sleeve 14 and the second butt joint plate 12 is 20mm, the number of the root is 8, and the shape is I-shaped. The integrated design of the second reinforcing ribs 13 keeps the performance of the fittings, the fittings are convenient to machine and assemble while the performance of the fittings is kept, the production difficulty of castings is reduced, the cost of the fittings is reduced, the front face of the fixing sleeve 14 is fixedly provided with the mounting port 1501 through the butt joint cavity 15, and the mounting port 1501 can be combined with the first mounting head 5.

Further, a seventh mounting hole is formed in the first mounting block 401, and a first mounting hole 403 and a second mounting hole 404 are formed in the second mounting block 402. In the embodiment, the seventh mounting hole is convenient for a worker to mount and fix the first mounting block 401 and the mechanical device through corresponding mounting parts, and the first mounting hole 403 and the second mounting hole 404 on the second mounting block 402 can be mounted and fixed through two different sets of thread structures, so that the operation strength of the second mounting block 402 is increased, and meanwhile, the attaching performance and the firmness between the backing plate 4 and the mounting main plate 1 are enhanced.

Furthermore, a limit thread 203 is arranged inside the butt joint 201, and the first mounting head 5 is fixedly mounted on the front surface of the mounting base 3. In the embodiment, the butt joint 201 effectively increases the stability between the butt joint 201 and the butt joint piece through the limiting thread 203, so that the stability of the weight reduction design during operation is ensured, the butt joint installation between the weight reduction designs is realized by the first mounting head 5, and the stability of the butt joint piece during operation is better ensured.

Further, fourth mounting holes 801 are uniformly distributed on the first butt joint plate 8, and third mounting holes 601 are uniformly distributed on the mounting ring body 6. In the embodiment, the first butt plate 8 is convenient for a worker to butt and mount corresponding components on the weight reduction design through the fourth mounting hole 801, the mounting ring body 6 and the first butt plate 8 are fixedly mounted, and the worker can mount and fix corresponding bolt components with the first butt plate 8 through the third mounting hole 601 on the mounting ring body 6, so that normal operation of the weight reduction design is guaranteed, and the assembly and disassembly performance between the weight reduction designs is realized.

Furthermore, the second mounting head 10 is fixedly connected with the first butt plate 8 through the joint seat 9, and the fixing sleeve 14 between the second reinforcing ribs 13 is provided with a positioning hole 1401. In the embodiment, the connecting seat 9, the second mounting head 10 and the first butt plate 8 are welded and fixed, so that the stability between the second mounting head 10 and the first butt plate 8 and the operation strength between the second mounting head 10 and the first butt plate 8 are effectively ensured, the situation that the second mounting head 10 and the first butt plate 8 are broken after long-time operation is avoided or reduced, the service life of a weight reduction design is prolonged, the positioning hole 1401 enables the fixing sleeve 14 to limit and fix the weight reduction object entering the inside again, and the stability and the firmness of the weight reduction design and the weight reduction object during operation are effectively ensured.

Further, fifth mounting holes 1101 are uniformly distributed on the support base 11, and sixth mounting holes 1201 are uniformly distributed on the second butt joint plate 12. In the embodiment, the support base 11 is conveniently installed in correspondence with the fourth mounting hole 801 on the first butt plate 8 by corresponding mounting components through the fifth mounting hole 1101 by a worker, so that the assembly operation between the weight reduction designs is realized, the support base can be better suitable for different operation environments, the practicability of the weight reduction design is improved, and the application range is expanded.

The working principle is as follows: during operation, the weight reduction design is carried to a proper operation position, the installation main board 1 is firstly installed and fixed through the first installation block 401 and the second installation block 402 on the backing plate 4, then the corresponding bolt structure and the limiting component are respectively installed inside the butt joint 201 and the bolt installation kit 202, meanwhile, the limiting and the weight reduction design are fixed, then the installation opening 1501 on the butt joint cavity 15 and the first installation head 5 on the installation seat 3 are installed in a butt joint mode, the two groups are connected with each other through the thread structure, after the butt joint is finished, the fourth installation hole 801 on the first butt joint plate 8 and the fifth installation hole 1101 on the support seat body 11 are correspondingly installed and fixed, finally, the installation ring body 6 and the corresponding mechanical equipment are installed and fixed through the third installation hole 601, and meanwhile, after the components on the mechanical equipment extend into the fixed kit 14, it can be mounted and fixed through the corresponding positioning hole 1401 and the positioning member.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.