Mechanism for automatically assembling engine valve oil seal lock clamp

Abstract

The utility model relates to the technical field of automobile manufacturing, and particularly discloses an automatic assembly mechanism for an engine valve oil seal lock clamp, which comprises a mounting bracket and an automatic assembly mechanism arranged on the mounting bracket, the automatic assembling mechanism comprises a feeding pipe, a material pumping air cylinder, a pressing head guide rail connecting block arranged below the material pumping air cylinder, a locking block clamping block arranged at the lower end of the pressing head guide rail connecting block, a knocking air cylinder arranged at the bottom of the mounting support and a pressing head guide rod arranged at the output end of the material pumping air cylinder, and the feeding pipe and the material pumping air cylinder are both arranged on the mounting support. The automatic assembling mechanism for the engine valve oil seal lock clamp is simple, stable and reliable in structure, and automatic feeding and automatic mounting of the lock clamp are achieved; according to the structure, the lock clamp is conveyed to a designated position through the feeding pipeline and blowing, the lock clamp is pressed in by controlling the lock block clamping block to be opened and closed and controlling the pressing head guide rod to move up and down, automatic assembly of the lock clamp is achieved, the operation process is simplified, and the operation difficulty is reduced.

Description

Technical Field

[0001] This utility model relates to the field of automobile manufacturing technology, specifically to a mechanism for automatic assembly of engine valve oil seal clamps. Background Technology

[0002] Traditionally, valve lock installation on engines is done manually. A tool is used to press down the spring, the lock is installed, the tool is removed, the spring returns, and the lock is installed. Traditional manual installation of valve locks usually requires two people, which is cumbersome and inconvenient. It is also difficult for the operator and takes a long time. Utility Model Content

[0003] The purpose of this utility model is to overcome the above-mentioned problems existing in the prior art and provide a mechanism for automatic assembly of engine valve oil seal clamps. The mechanism has a simple, stable and reliable structure and realizes automatic feeding and automatic installation of the lock clamp. The structure delivers the lock clamp to the designated position through a feeding pipe and air blowing. By controlling the opening and closing of the lock block and the up and down movement of the pressure head guide rod, the lock clamp is pressed in, thus realizing automatic assembly of the lock clamp, simplifying the operation process and reducing the difficulty of operation.

[0004] The objective of this utility model can be achieved through the following technical solutions:

[0005] A mechanism for automatically assembling engine valve oil seal clamps includes a mounting bracket and an automatic assembly mechanism disposed on the mounting bracket.

[0006] The automatic assembly mechanism includes a feeding pipe, a suction cylinder, a pressure head guide rail connecting block located below the suction cylinder, a locking block clamping block located at the lower end of the pressure head guide rail connecting block, a striking cylinder located at the bottom of the mounting bracket, and a pressure head guide rod located at the output end of the suction cylinder. The feeding pipe and the suction cylinder are both located on the mounting bracket.

[0007] An operating channel is provided in the center of the pressure head guide rail connecting block, and a feeding channel that cooperates with the feeding pipe is also provided on the pressure head guide rail connecting block. Both feeding channels are connected to the operating channel.

[0008] The locking block clamping block has an air suction channel that is connected to the feeding channel, and the air suction channel is used to pick up the locking clamp.

[0009] Furthermore, the locking block clamping block is also equipped with an air extraction connector.

[0010] Furthermore, the mounting bracket includes a horizontal bracket, a vertical bracket located at the bottom right end of the horizontal bracket, and a cylinder fixing bracket located at the bottom of the vertical bracket.

[0011] The cylinder fixing bracket has an installation opening at the top, and the pressure head guide rail connecting block is located inside the installation opening;

[0012] The top surface of the cylinder fixing bracket is also provided with two parallel guide fixing brackets, and the material extraction cylinder is located between the two guide fixing brackets.

[0013] Furthermore, a top mounting plate is provided between the two guide fixing brackets;

[0014] One end of the feeding pipe is installed inside the horizontal support, and the other end of the feeding pipe passes through the top mounting plate and is connected to the pressure head guide rail connecting block.

[0015] Furthermore, the number of striking cylinders is two.

[0016] Furthermore, the two striking cylinders are arranged opposite each other.

[0017] Furthermore, a compression spring is provided on the side of the locking block near the output end of the striking cylinder.

[0018] Furthermore, the output end of the striking cylinder is provided with a cylinder pusher block, which is directly opposite the compression spring.

[0019] Furthermore, a pressure block is also provided at the end of the pressure head guide rod away from the output end of the material extraction cylinder.

[0020] Furthermore, the number of feeding tubes is two.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] 1. The present invention provides an automatic assembly mechanism for engine valve oil seal clamps. The lock clamp is conveyed by a vibrating feeder through a feed pipe to a designated position. The air intake channel of the lock block clamping block picks up the lock clamp. The automatic installation of the lock clamp can be achieved by controlling the opening and closing of the lock block clamping block and by controlling the up and down movement of the pressure head guide rod.

[0023] 2. The present invention provides an automatic assembly mechanism for engine valve oil seal clamps, which has a compact structure and reasonable layout. It is used for automatic assembly of lock clamps and has the advantages of simple operation and reduced operation time. Attached Figure Description

[0024] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments in conjunction with the following drawings. Obviously, the drawings described below are merely some embodiments of this utility model, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort. Wherein:

[0025] Figure 1 This is a schematic diagram of the structure of an automatic assembly mechanism for an engine valve oil seal clamp according to the present invention.

[0026] Figure 2 This is a structural front view of a mechanism for automatically assembling engine valve oil seal clamps according to this utility model.

[0027] The reference numerals in the figure are as follows: 100, mounting bracket; 200, automatic assembly mechanism; 1, vertical bracket; 2, horizontal bracket; 3, feeding pipe; 5, guide fixing bracket; 6, cylinder fixing bracket; 7, cylinder pushing block; 9, pressure block; 10, locking block clamping block; 12, pressure head guide rail connecting block; 13, pressure head guide rod; 121, operating channel; 122, feeding channel; 501, top mounting plate; 60, material extraction cylinder; 61, striking cylinder; 62, air extraction connector; 601, mounting port; 63, compression spring. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0029] Please see Figure 1-2 This utility model is a mechanism for automatic assembly of engine valve oil seal clamp, including a mounting bracket 100 and an automatic assembly mechanism 200 disposed on the mounting bracket 100.

[0030] Specifically, the automatic assembly mechanism 200 includes, from top to bottom, a material extraction cylinder 60, a pressure head guide rail connecting block 12, and a locking block clamping block 10. The automatic assembly mechanism 200 also includes a feeding pipe 3, a striking cylinder 61, and a pressure head guide rod 13. The feeding pipe 3, the material extraction cylinder 60, and the pressure head guide rail connecting block 12 are all installed in the mounting bracket 100. The striking cylinder 61 is located at the bottom of the mounting bracket 100, and the pressure head guide rod 13 is connected to the output end of the material extraction cylinder 60.

[0031] An operating channel 121 is provided in the center of the inside of the pressure head guide rail connecting block 12. A feeding channel 122 that cooperates with the feeding pipe 3 is also provided on the pressure head guide rail connecting block 12. Both feeding channels 122 are connected to the operating channel 121.

[0032] The locking block clamping block 10 is provided with a suction channel that is connected to the feeding channel 122. The suction channel is used to pick up the locking block.

[0033] In this utility model, the structure is simple, stable and reliable, realizing automatic feeding and automatic installation of the lock clamp. Specifically, the automatic assembly mechanism of the engine valve oil seal clamp is used to transport the lock clamp through an external vibrating plate and a feeding pipe 3. Then, the lock clamp is sent to the designated position by blowing air. The lock block holding block 10 is provided with an air suction channel, which can be used to pick up the lock clamp. By controlling the opening and closing of the lock block holding block 10, and by controlling the rise and fall of the pressure head guide rod 13, the lock clamp is pressed in, realizing the automatic installation of the lock clamp.

[0034] Please see Figure 1-2 In one embodiment of this utility model, the locking block clamping block 10 is also provided with an air extraction connector 62; the air extraction connector 62 is mainly used to create a vacuum environment and fix the locking clip using the principle of vacuum adsorption; the locking clip is well adapted to this method of suction, and can provide a stable and reliable clamping force to ensure the accuracy and efficiency of the processing or assembly process. At the same time, this method avoids scratches or damage to the surface of the locking clip.

[0035] Please see Figure 1-2 In one embodiment of this utility model, the mounting bracket 100 includes a horizontal bracket 2, a vertical bracket 1 located at the bottom right end of the horizontal bracket 2, and a cylinder fixing bracket 6 located at the bottom of the vertical bracket 1. Specifically, the horizontal bracket 2 and the vertical bracket 1 can be connected and fixed by welding and / or bolting. Similarly, the vertical bracket 1 and the cylinder fixing bracket 6 can be connected and fixed by welding and / or bolting.

[0036] The cylinder mounting bracket 6 has an installation port 601 on its top, and the pressure head guide rail connecting block 12 is located inside the installation port 601.

[0037] The top surface of the cylinder fixing bracket 6 is also fixed with two parallel guide fixing brackets 5, and the material extraction cylinder 60 is installed between the two guide fixing brackets 5.

[0038] A guide bracket 5 is provided for installing and fixing the material extraction cylinder 6.

[0039] Please see Figure 1-2 In one embodiment of the present invention, a top mounting plate 501 is provided between the two guide fixing brackets 5; specifically, the top mounting plate 501 is fixedly installed at the upper end between the two guide fixing brackets 5.

[0040] One end of the feeding pipe 3 is installed inside the horizontal bracket 2, and the other end of the feeding pipe 3 passes through the top mounting plate 501 and is connected to the pressure head guide rail connecting block 12; specifically, the other end of the feeding pipe 3 passes through the top mounting plate 501 and is connected to the feeding channel 122 on the pressure head guide rail connecting block 12.

[0041] In addition, there are two feed tubes 3; used for conveying the lock clamp.

[0042] Please see Figure 1-2 In one embodiment of this utility model, the number of striking cylinders 61 is two;

[0043] Specifically, the two striking cylinders 61 are arranged opposite each other; more specifically, the two striking cylinders 61 are respectively fixedly installed at the left and right ends of the bottom of the cylinder fixing bracket 6.

[0044] Please see Figure 1-2 In one embodiment of the present invention, a compression spring 63 is provided at one end of the side of the locking block clamping block 10 near the output end of the striking cylinder 61; specifically, a spring mounting hole is provided at one end of the side of the locking block clamping block 10 near the output end of the striking cylinder 61, and the compression spring 63 is disposed in the spring mounting hole.

[0045] Please see Figure 1-2 In one embodiment of this utility model, the output end of the striking cylinder 61 is provided with a cylinder pusher block 7, which is directly opposite the compression spring 63.

[0046] Please see Figure 1-2 In one embodiment of this utility model, a pressure block 9 is also provided at the end of the pressure head guide rod 13 away from the output end of the material extraction cylinder 60.

[0047] This utility model provides an automatic assembly mechanism for engine valve oil seal clamps. The mechanism is simple in structure, stable, and reliable, enabling automatic feeding and installation of the clamps. The structure uses a vibratory feeder and feeding pipe to deliver the clamps to a designated position via air blowing. By controlling the opening and closing of the clamping blocks and the raising and lowering of the pressure head guide rod, the clamps are pressed in, thus achieving automatic assembly.

[0048] The foregoing has provided a detailed description of one embodiment of the present invention, but the description is merely a preferred embodiment and should not be construed as limiting the scope of the present invention. All equivalent variations and improvements made within the scope of the claims of the present invention should still fall within the scope of the claims of the present invention.

[0049] In the description of this utility model, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0050] In the description of this utility model, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0051] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A mechanism for automatically assembling engine valve oil seal clamps, characterized in that, Includes a mounting bracket (100) and an automatic assembly mechanism (200) mounted on the mounting bracket (100); The automatic assembly mechanism (200) includes a feeding pipe (3), a suction cylinder (60), a pressure head guide rail connecting block (12) located below the suction cylinder (60), a locking block clamping block (10) located at the lower end of the pressure head guide rail connecting block (12), a striking cylinder (61) located at the bottom of the mounting bracket (100), and a pressure head guide rod (13) located at the output end of the suction cylinder (60). The feeding pipe (3) and the suction cylinder (60) are both located on the mounting bracket (100). An operating channel (121) is provided in the center of the pressure head guide rail connecting block (12), and a feeding channel (122) that cooperates with the feeding pipe (3) is also provided on the pressure head guide rail connecting block (12). Both feeding channels (122) are connected to the operating channel (121). The locking block clamping block (10) is provided with a suction channel that is connected to the feeding channel (122), and the suction channel is used to pick up the locking clamp.

2. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 1, characterized in that, The locking block clamping block (10) is also provided with an air extraction connector (62).

3. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 1, characterized in that, The mounting bracket (100) includes a horizontal bracket (2), a vertical bracket (1) located at the bottom right end of the horizontal bracket (2), and a cylinder fixing bracket (6) located at the bottom of the vertical bracket (1). The cylinder fixing bracket (6) has an installation port (601) on its top, and the pressure head guide rail connecting block (12) is located inside the installation port (601); The top surface of the cylinder fixing bracket (6) is also provided with two parallel guide fixing brackets (5), and the material extraction cylinder (60) is located between the two guide fixing brackets (5).

4. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 3, characterized in that, A top mounting plate (501) is also provided between the two guide fixing brackets (5); One end of the feeding pipe (3) is installed in the horizontal bracket (2), and the other end of the feeding pipe (3) passes through the top mounting plate (501) and is connected to the pressure head guide rail connecting block (12).

5. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 1, characterized in that, The number of striking cylinders (61) is two.

6. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 5, characterized in that, The two striking cylinders (61) are arranged opposite each other.

7. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 1, characterized in that, A compression spring (63) is provided on one end of the side of the locking block clamping block (10) near the output end of the striking cylinder (61).

8. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 7, characterized in that, The output end of the striking cylinder (61) is provided with a cylinder pusher block (7), which is directly opposite the compression spring (63).

9. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 1, characterized in that, The end of the pressure head guide rod (13) away from the output end of the material extraction cylinder (60) is also provided with a pressure block (9).

10. The mechanism for automatic assembly of engine valve oil seal clamps according to claim 1, characterized in that, The number of feeding tubes (3) is two.

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