Auxiliary tool facilitating assembly of cam shaft

Abstract

The auxiliary tool comprises a tool frame and a sliding frame arranged on the inner side of the tool frame, a sliding rod is arranged on the outer portion of the front lower side of the sliding frame, and a clamping block is arranged on the rear lower side of the sliding frame. A movable rail is arranged at the connecting position of the clamping block and the tool frame and the connecting position of the sliding rod and the tool frame, a pressing plate is arranged at the inner position of the upper side of the sliding frame, a spring is arranged at the connecting position of the pressing plate and the inner side of the middle of the sliding frame, and a sliding rail is arranged at the connecting position of the pressing plate and the inner side of the sliding frame. The installation process of the cam shaft can be quicker and more convenient, the production efficiency is improved, the design of the tool frame and the pressing plate can ensure the accuracy of the position of the cam shaft during installation, the assembly deviation caused by misoperation is avoided, the design of the tool can assist operators in completing installation of the cam shaft, the labor intensity of the operators is relieved, and the production efficiency is improved. And the working comfort is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to camshaft assembly tooling, and in particular relates to an auxiliary tooling for camshaft assembly. Background Art

[0002] The axle is an important component in the internal combustion engine, usually used to control the opening and closing time of the valve, as well as the operation of the fuel injection system. During the installation of the camshaft, auxiliary tooling is needed to improve the assembly efficiency during the camshaft assembly process, making the assembly process easier and faster, and reducing the operator's operating time. The design of the auxiliary tooling can ensure the correct installation position and angle of the camshaft, improve the assembly accuracy, reduce assembly errors, and help improve product quality. Auxiliary tooling can also reduce the possibility of movement or misalignment of the camshaft during the assembly process, reduce assembly risks, and improve safety.

[0003] However, during the existing camshaft assembly process, the camshaft needs to be manually calibrated and installed into the device, and there is a lack of auxiliary tools. A labor-saving fixing and alignment device is needed to quickly complete the installation of the camshaft. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary tooling for camshaft assembly, so as to solve the problem of the lack of auxiliary tools in the prior art that the camshaft needs to be manually calibrated and installed into the device during the assembly process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary tooling for facilitating the assembly of a camshaft, comprising a tooling frame and a sliding frame arranged at an inner side of the tooling frame;

[0006] A sliding rod is provided at the front lower outer position of the sliding frame, a clamping block is provided at the rear lower position of the sliding frame, a movable rail is provided at the connection position of the clamping block, the sliding rod and the tooling frame, a pressing plate is provided at the upper inner position of the sliding frame, a spring is provided at the middle inner connection position of the pressing plate and the sliding frame, and a sliding rail is provided at the inner connection position of the pressing plate and the sliding frame.

[0007] Preferably, the slide bar and the clamping block are connected to the slide frame respectively by bolt connection, and the slide frame can move left and right in the moving rail.

[0008] Preferably, the pressing plate is connected to the slide rail by a sliding connection, and the pressing plate can move up and down on the slide rail.

[0009] Preferably, the spring is connected to the pressure plate by a threaded connection, and a sleeve rod is provided at a middle inner position of the spring.

[0010] Preferably, the tooling frame is designed as a structure with a higher rear side and a lower front side, and the tooling frame is made of metal material.

[0011] Preferably, a rotating plate is provided at an outer position on the upper right side of the tooling frame, and a rotating shaft is provided at a connecting position between the rotating plate and the tooling frame.

[0012] Preferably, the rotating plate can be rotated on the tooling frame via a rotating shaft, and a plurality of slots are provided at an inner position on the upper side of the rotating plate.

[0013] Compared with the prior art, the utility model provides an auxiliary tooling that facilitates the assembly of the camshaft, and has the following beneficial effects:

[0014] In an auxiliary tooling for camshaft assembly, the following benefits can be achieved through the arrangement of the tooling frame, movable rail, sliding frame, spring, pressure plate, sliding rail, sliding rod, rotating shaft, rotating plate, card block and card slot:

[0015] Improve installation efficiency: Through the design of the tooling frame and pressure plate, the installation process of the camshaft can be made faster and more convenient, thereby improving production efficiency.

[0016] Ensure installation accuracy: The design of the tooling frame and pressure plate can ensure the accuracy of the camshaft position during installation and avoid assembly deviation caused by improper operation.

[0017] Reduce the labor intensity of operators: The design of the tooling can assist operators in completing the installation of the camshaft, reduce their labor intensity and improve work comfort.

[0018] Increase installation stability: Through the action of the spring, an upward force can be applied to the camshaft, making the camshaft more stable during installation and reducing the possibility of shaking and misalignment.

[0019] Improve assembly quality: Through the design of the tooling frame and pressure plate, the installation quality of the camshaft can be ensured and assembly quality problems caused by improper operation can be avoided.

[0020] Separation and fixing are easy: the camshaft and the pressure plate are separated by pressing the pressure plate, and the camshaft is fixed by the rotating plate and connecting bolts. The operation is simple and reduces the operating difficulty and time cost of the operator.

[0021] Improve installation accuracy: The camshaft is clamped by multiple slots of the rotating plate and fixed by connecting bolts, which can ensure the installation position and angle of the camshaft and improve the installation accuracy.

[0022] Reduce assembly problems: This fixing method can avoid the movement or misalignment of the camshaft in subsequent operations, reduce the occurrence of assembly problems, and improve assembly quality BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a structural schematic diagram after the sliding frame in the utility model moves to the middle.

[0025] Figure 3 It is a structural schematic diagram of the sliding frame in the utility model.

[0026] Figure 4 For the utility model Figure 1 Schematic diagram of the structure after the circular area is enlarged.

[0027] In the figure:

[0028] 1. Tooling frame; 2. Moving rail; 3. Sliding frame; 4. Spring; 5. Pressing plate; 6. Sliding rail; 7. Sliding rod; 8. Rotating shaft; 9. Turning plate; 10. Block; 11. Slot. DETAILED DESCRIPTION

[0029] 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.

[0030] The utility model provides Figure 1-4 An auxiliary tooling for camshaft assembly shown in the figure comprises a tooling frame 1 and a sliding frame 3 arranged at an inner side of the tooling frame 1;

[0031] A slide bar 7 is provided at the front lower outer position of the slide frame 3, a clamping block 10 is provided at the rear lower position of the slide frame 3, a movable rail 2 is provided at the connection position between the clamping block 10, the slide bar 7 and the tooling frame 1, a pressure plate 5 is provided at the upper inner position of the slide frame 3, a spring 4 is provided at the middle inner connection position between the pressure plate 5 and the slide frame 3, and a slide rail 6 is provided at the inner connection position between the pressure plate 5 and the slide frame 3.

[0032] like Figure 1-3As shown, the slide rod 7 and the clamping block 10 are connected to the slide frame 3 by bolt connection respectively, the slide frame 3 can move left and right in the movable rail 2, the pressure plate 5 is connected to the slide rail 6 by sliding connection, and the pressure plate 5 can move up and down on the slide rail 6, the spring 4 is connected to the pressure plate 5 by threaded connection, and a sleeve rod is provided at the middle inner position of the spring 4, the tooling frame 1 is a structural design with a high rear side and a low front side, and the tooling frame 1 is made of metal material.

[0033] Preferably, the operator can place the camshaft to be installed on the tooling frame 1, and roll it from high to low through the inclined panels on the left and right sides of the tooling frame 1, thereby pressing the pressure plate 5 on the tooling frame 1, compressing the spring 4 to deform it, thereby pressing the pressure plate 5 to move downward, and the spring 4 releases its elastic force to apply an upward support force to the camshaft to be installed. At this time, the operator can press the tooling frame 1 against the edge of the camshaft installation device, and then hold the slide bar 7 and move the sliding frame 3 in the movable rail 2, so that the outer wheel axle of the camshaft is embedded in the pressure plate 5, and the camshaft is driven by the pressure plate 5 to move to one side, and then a certain pressure is applied to change the height of the camshaft, so that it can be installed into the device more conveniently and quickly.

[0034] like Figure 1-2 as well as Figure 4 As shown, a rotating plate 9 is provided at the upper right outer position of the tooling frame 1, and a rotating shaft 8 is provided at the connecting position of the rotating plate 9 and the tooling frame 1. The rotating plate 9 can be rotated on the tooling frame 1 through the rotating shaft 8, and a plurality of slots 11 are opened at the upper inner position of the rotating plate 9.

[0035] Preferably, after completing the above-mentioned preferred content operations, the operator can separate the camshaft and the pressure plate 5 by pressing the pressure plate 5, move the sliding frame 3 to the left side of the tooling frame 1, and use the rotating shaft 8 to rotate the rotating plate 9, thereby using the multiple slots 11 of the rotating plate 9 to clamp the camshaft, and use connecting bolts to install the pad on the outside to fix the camshaft.

[0036] 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. An auxiliary tool for facilitating camshaft assembly, comprising a tool frame (1) and a sliding frame (3) arranged at an inner side of the tool frame (1); Features: A sliding rod (7) is arranged at an outer position of the front lower side of the sliding frame (3), a clamping block (10) is arranged at a rear lower side of the sliding frame (3), a movable rail (2) is arranged at a connection position between the clamping block (10) and the sliding rod (7) and the tooling frame (1), a pressing plate (5) is arranged at an inner position on the upper side of the sliding frame (3), a spring (4) is arranged at a middle inner connection position between the pressing plate (5) and the sliding frame (3), and a sliding rail (6) is arranged at an inner connection position between the pressing plate (5) and the sliding frame (3).

2. The auxiliary tooling for facilitating camshaft assembly according to claim 1, characterized in that: The slide bar (7) and the clamping block (10) are respectively connected to the slide frame (3) by means of bolt connections, and the slide frame (3) can move left and right in the moving rail (2).

3. The auxiliary tooling for facilitating camshaft assembly according to claim 2, characterized in that: The pressing plate (5) is connected to the slide rail (6) by means of a sliding connection, and the pressing plate (5) can move up and down on the slide rail (6).

4. The auxiliary tooling for facilitating camshaft assembly according to claim 3, characterized in that: The spring (4) is connected to the pressure plate (5) by means of a threaded connection, and a sleeve rod is provided at a middle inner position of the spring (4).

5. The auxiliary tooling for facilitating camshaft assembly according to claim 4, characterized in that: The tooling frame (1) has a structural design in which the rear side is higher and the front side is lower, and the tooling frame (1) is made of metal material.

6. The auxiliary tooling for facilitating camshaft assembly according to claim 1, characterized in that: A rotating plate (9) is provided at an outer position on the upper right side of the tooling frame (1), and a rotating shaft (8) is provided at a connection position between the rotating plate (9) and the tooling frame (1).

7. The auxiliary tooling for facilitating camshaft assembly according to claim 6, characterized in that: The rotating plate (9) can be rotated on the tooling frame (1) via a rotating shaft (8), and a plurality of slots (11) are provided at the inner position of the upper side of the rotating plate (9).

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