Semicircular bead assembly structure

Abstract

The utility model discloses a semicircular bead assembly structure. According to the scheme, the feeding mechanism comprises a sliding rail in the feeding bin and a sliding rail platform below the sliding rail, and the material pushing mechanism reciprocates in the feeding bin along the X axis at a material pushing opening; at the bin inlet, one side of the sliding rail is of a protruding arc-shaped structure, the other side of the sliding rail is of a linear type, and the first sliding rail and the second sliding rail are opposite in structure. The first assembly platform and the platform above the discharge port are attached to the production line conveying plate; and the top surface of the second assembly platform and the platform below the discharge port is lower than the production line conveying plate attached to the second assembly platform. According to the feeding bin provided by the scheme, manual feeding of upper and lower semi-circular beads of a piston is replaced by automation, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The present invention relates to the field of piston assembly, and in particular to a semicircular ball assembly structure. Background Art

[0002] The piston is a mechanical part that reciprocates along the cylinder axis in the cylinder of reciprocating piston internal combustion engines, compressors, pumps and other machines. Pistons are available in three forms: disc-shaped, cylindrical and cylindrical. During the assembly process, semi-circular bead gaskets of corresponding sizes need to be placed in the grooves above and below the piston.

[0003] In the prior art, because different pistons use gaskets of different sizes, semi-circular bead gaskets are assembled in a semi-manual and semi-automatic manner, requiring operators to manually adjust the gaskets. This is inefficient and cannot meet the needs of modern high-speed production.

[0004] Therefore, a semicircular ball assembly structure is needed that can accurately complete the assembly of the upper and lower grooves of the piston through automation. Summary of the invention

[0005] In order to solve the above problems, this solution provides a semi-circular bead assembly structure.

[0006] To achieve the above purpose, the technical solution adopted in this scheme is: a semi-circular ball assembly structure, including a slide rail in the feed bin 100 and a slide rail platform below it, and a push mechanism reciprocates along the X axis in the feed bin 100 at the push port;

[0007] At the entrance to the warehouse, one side of the slide rail presents a convex arc structure, and the other side is a straight line, and the structures of the first slide rail 112 and the second slide rail 122 are opposite;

[0008] The first assembly platform 210, the platform above the discharge port is fitted with the production line conveyor plate;

[0009] The second assembly platform 220 has a top surface below the discharge port that is lower than the production line conveyor plate that is in contact with it.

[0010] Further, the feed bin comprises a first feed bin and a second feed bin;

[0011] The first limiting structure and the first feeding bin are combined to form a first slide rail in the bin;

[0012] The second limiting structure and the second feeding bin are combined to form a second slide rail in the bin, and a second slide rail platform is arranged at the bottom.

[0013] Furthermore, the first slide rail at the inlet of the first feed bin has a convex arc structure on one side close to the first assembly platform, and a straight line on the other side;

[0014] The first slide rail platform and the first limiting structure form a material pushing channel, one side of which is a first material pushing port, and the first slide rail platform at the bottom of the other side passes through the first assembly platform.

[0015] Furthermore, the bottom of the first slide rail platform is connected to a first power structure, and the bottom of the first pusher structure is connected to a second power structure to push the semicircular ball on the first slide rail platform.

[0016] Furthermore, a first positioning block with a through hole is fixed on the top of the first feeding bin.

[0017] Furthermore, at the inlet of the second feed bin, the second slide rail has a straight line on one side close to the second assembly platform, and a convex arc-shaped structure on the other side;

[0018] The second slide rail platform and the second limiting structure form a material pushing channel, one side of which is a second material pushing port, and the other side is in contact with the second assembly platform.

[0019] Furthermore, the bottom of the second slide rail platform is connected to the third power structure, and the bottom of the second pushing structure is connected to the fourth power structure to push the semicircular ball on the second slide rail platform.

[0020] Furthermore, a second positioning block with a through hole is fixed on the top of the second feeding bin.

[0021] In summary, this solution has the following advantages:

[0022] The feeding bin provided in this solution automatically replaces manual work to complete the loading of the upper and lower semicircular balls of the piston, greatly improving the production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of a semicircular bead assembly structure;

[0024] Figure 2 It is a position relationship diagram of the assembly platform and the conveyor plate;

[0025] Figure 3 is a cross-sectional view of the first feed bin;

[0026] Figure 4 It is a cross-sectional view of the second feed bin.

[0027] in:

[0028] 100. Feeding bin;

[0029] 110, first feed bin; 111, first limit structure; 112, first slide rail; 113, first push port; 114, first slide rail platform; 115, first positioning block; 116, first push structure;

[0030] 120, second feed bin; 121, second limit structure; 122, second slide rail; 123, second push port; 124, second slide rail platform; 125, second positioning block; 126, second push structure;

[0031] 200, assembly platform; 210, first assembly platform; 220, second assembly platform;

[0032] 300, power structure; 310, first power structure; 320, second power structure; 330, third power structure; 340, fourth power structure. DETAILED DESCRIPTION

[0033] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0034] Embodiment 1:

[0035] A semicircular bead assembly structure, such as Figure 1-4 As shown, it includes a feed bin 100, an assembly platform 200 and a power structure 300 on a bracket.

[0036] The feeding bin 100 includes a first feeding bin 110 and a second feeding bin 120. After feeding, the semi-circular beads are formed into positive and negative shapes through the structure of the internal track.

[0037] The feeding bin 100 provided in this solution can automatically replace manual work to complete the loading of the upper and lower semicircular balls of the piston, thereby greatly improving the production efficiency.

[0038] In the structural arrangement of this solution, the piston first passes through the first feed bin 110 and the semicircular beads are loaded at the bottom.

[0039] like Figure 1-3 As shown, the first feed bin 110 includes a first feed bin 110 on a bracket, a first assembly platform 210 and a first pushing structure 116 .

[0040] like Figure 3 As shown, in the first feed bin 110, the first limiting structure 111 and the first feed bin 110 are combined to form a first slide rail 112 in the feed bin 100; the first feed bin 110 has an inlet opening at the top and a first push opening 113 at the rear.

[0041] At the entrance, the first slide rail 112 has a convex arc structure on one side close to the first assembly platform 210, and a straight line on the other side. This structure allows the semicircular ball, which originally has a flat surface facing downward and a convex surface facing upward, to flip along the track in the first slide rail 112. When leaving the first slide rail 112, the semicircular ball has a flat surface facing upward and a convex surface facing downward.

[0042] The first feed bin 110 also includes a first slide rail platform 114, which passes through the first assembly platform 210. When the opening of the piston is aligned with the first discharge port, the first slide rail platform 114 fits with the contact surface of the bottom of the piston opening.

[0043] The bottom of the first slide rail platform 114 is connected to the first power structure 310 for maintaining the balance of the semicircular ball;

[0044] Specifically, when the semicircular ball slides to the first slide rail platform 114, its position may be skewed. In order to ensure that it remains in the correct position, the first power structure 310 controls the first slide rail platform 114 to move upward, flattening the semicircular ball to ensure that the flat surface is facing upward and the convex surface is facing downward when leaving.

[0045] The top of the first assembly platform 210 is flush with the production line conveying plate, and a through hole is provided at the bottom.

[0046] The first pusher structure 116 moves back and forth on the first slide rail platform 114 driven by the second power structure 320 at the bottom, acting on the semicircular ball;

[0047] Specifically, the second power structure 320 drives the first pushing structure 116 to move forward, pushing the semicircular ball in the correct position into the piston.

[0048] The power structures 300 all work with a small stroke, and in this embodiment, cylinders are used.

[0049] A first positioning block 115 with a through hole is fixed on the top of the first feed bin 110. This structural arrangement allows the semicircular beads to remain in a state with the flat surface facing downward and the convex surface facing upward before falling into the first feed bin 110, thereby improving the accuracy of the work station.

[0050] Specifically, the piston moves to the first assembly platform 210, the top of the piston opening fits the top surface of the first assembly platform 210, the semicircular ball falls into the first feed bin 110, turns over through the first slide rail 112 in the shell and slides into the first slide rail platform 114, and finally slides into the groove below the piston notch.

[0051] In the structural setting of this solution, after the semi-circular balls are loaded at the bottom of the piston, they are loaded through the second feeding bin 120 to load the semi-circular balls at the top of the piston.

[0052] like Figure 1 , 2 As shown in FIG. 4 , the second feed bin 120 includes a second feed bin 120 and a second assembly platform 220 on a bracket.

[0053] like Figure 4As shown, in the second feed bin 120, the second limiting structure 121 and the second feed bin 120 are combined to form a second slide rail 122 in the feed bin 100; the second feed bin 120 has an entry opening at the top and a second push opening 123 at the rear.

[0054] At the entrance, the second slide rail 122 is linear on one side close to the second assembly platform 220, and is a convex arc structure on the other side. This structure allows the semicircular ball to slide along the track in the second slide rail 122 in the original state, and when leaving the second slide rail 122, it is still in the state of the flat surface facing downward and the convex surface facing upward.

[0055] The second feed bin 120 further includes a second slide rail platform 124 connected to the third power structure 330 for maintaining the balance of the semicircular beads;

[0056] Specifically, when the semicircular ball slides to the second slide rail platform 124, its position may be skewed. In order to ensure that it remains in the correct position, the third power structure 330 controls the first slide rail platform 114 to move upward, flattening the semicircular ball to ensure that the convex surface is facing upward and the flat surface is facing downward when leaving.

[0057] The second pusher structure 126 moves back and forth on the second slide rail platform 124 driven by the fourth power structure 340 at the bottom, acting on the semicircular ball;

[0058] Specifically, the fourth power structure 340 drives the second pushing structure 126 to move forward, pushing the semicircular ball in the correct position into the piston.

[0059] The opening at the end of the second slide rail 122 is aligned with the second discharge port of the second assembly platform 220. A baffle is arranged above the second discharge port, and the height of the platform below is lower than the height of the platform in the production line.

[0060] A second positioning block 125 with a through hole is fixed on the top of the second feed bin 120. This structural arrangement allows the semicircular beads to remain in a state with the flat surface facing downward and the convex surface facing upward before falling into the second feed bin 120, thereby improving the accuracy of this work station.

[0061] Specifically, the semicircular ball falls into the second feed bin 120, slides to the second discharge port through the second slide rail 122 in the feed bin 100, and the piston moves to the second discharge port. The groove on the top surface of the piston opening fits the semicircular ball at the second discharge port. When moving, the semicircular ball moves synchronously together under the limit of the groove on the top surface of the piston opening.

[0062] In summary, the feed bin 100 provided in the present application uses automation instead of manual labor to complete the loading of the upper and lower semicircular balls of the piston, thereby greatly improving production efficiency.

[0063] The above implementation is only to illustrate the technical concept and features of this solution, and its purpose is to enable people familiar with this technology to understand the content of this solution and implement it accordingly, and it cannot be used to limit the protection scope of this solution. Any equivalent transformation or modification made according to the spirit of this solution should be included in the protection scope of this solution.

[0064] In the description of this scheme, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0065] For those skilled in the art, the specific meanings of the above terms in this solution can be understood according to specific circumstances.

[0066] It should be understood that the above-mentioned embodiments are merely illustrative and not restrictive. Without departing from the basic principles of the present solution, various obvious or equivalent modifications or substitutions that can be made by technicians in this field to the above details will be included in the protection scope of the present solution.

Claims

1. A semicircular bead assembly structure, characterized in that: It comprises a slide rail in the feeding bin (100) and a slide rail platform below the slide rail, and the pushing mechanism reciprocates along the X-axis in the feeding bin (100) at the pushing port; At the warehouse entrance, one side of the slide rail presents a convex arc structure, and the other side is a straight line, and the structures of the first slide rail (112) and the second slide rail (122) are opposite; The first assembly platform (210), the platform above the discharge port is fitted with the production line conveyor plate; The second assembly platform (220) has a top surface below the discharge port that is lower than the production line conveyor plate that is in contact with it.

2. The semicircular bead assembly structure according to claim 1, characterized in that: The feed bin (100) comprises a first feed bin (110) and a second feed bin (120); The first limiting structure (111) and the first feeding bin (110) are combined to form a first slide rail (112) in the bin; The second limiting structure (121) and the second feeding bin (120) are combined to form a second slide rail (122) in the bin, and a second slide rail platform (124) is arranged at the bottom.

3. The semicircular bead assembly structure according to claim 2, characterized in that: The first feed bin (110), the first slide rail (112) at the bin entrance has a convex arc structure on one side close to the first assembly platform (210), and a straight line on the other side; The first slide rail platform (114) and the first limiting structure (111) form a material pushing channel, one side of which is a first material pushing port (113), and the first slide rail platform (114) at the bottom of the other side passes through the first assembly platform (210).

4. The semicircular bead assembly structure according to claim 3, characterized in that: The bottom of the first slide rail platform (114) is connected to the first power structure (310), and the bottom of the first pusher structure (116) is connected to the second power structure (320) to push the semicircular ball on the first slide rail platform (114).

5. The semicircular bead assembly structure according to claim 3, characterized in that: A first positioning block (115) with a through hole is fixed on the top of the first feeding bin (110).

6. The semicircular bead assembly structure according to claim 2, characterized in that: The second feed bin (120) has a second slide rail (122) with a straight line on one side near the second assembly platform (220) and a convex arc-shaped structure on the other side; The second slide rail platform (124) and the second limiting structure (121) form a material pushing channel, one side of which is a second material pushing opening (123) and the other side of which is in contact with the second assembly platform (220).

7. The semicircular bead assembly structure according to claim 6, characterized in that: The bottom of the second slide rail platform (124) is connected to the third power structure (330), and the bottom of the second pushing structure (126) is connected to the fourth power structure (340) to push the semicircular ball on the second slide rail platform (124).

8. The semicircular bead assembly structure according to claim 6, characterized in that: A second positioning block (125) with a through hole is fixed on the top of the second feeding bin (120).

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