A sealing ring press machine for automobile parts

Abstract

The utility model provides a sealing ring press machine for automobile parts, which belongs to the technical field of sealing ring press installation; it includes a fixed plate, a support frame, and a lifting cylinder fixedly installed on the top of the fixed plate, a movable plate is fixedly installed on the output end of the lifting cylinder, a switch module is fixedly installed on the support frame, a workpiece body is arranged on the top of the movable plate, a sealing ring body is movably installed on the workpiece body, and a mounting seat is fixedly installed on the fixed plate. The utility model fixes the inner ring and outer ring of the sealing ring body by setting an inner support bending part, half mold one and half mold two, effectively preventing the sealing ring body from displacement or deformation during installation, the pressing cylinder drives the workpiece body to move downward, and the lifting cylinder drives the sealing ring body to move upward, so that the sealing ring body can be installed on the workpiece body at one time, reducing the number of times employees have to rework during the production process.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing ring press-fitting, in particular to a sealing ring press-fitting machine for automobile parts. Background Art

[0002] Automotive parts sealing ring is a ring-shaped part used to seal the contact surface between automotive parts. It is usually made of materials such as rubber, plastic or metal, has good elasticity and durability, and can effectively prevent the leakage of liquid or gas. Sealing rings play an important role in automobiles. For example, sealing rings are used in engines, transmission systems, brake systems and other parts to ensure the sealing performance and smooth operation between various parts. Usually, the process of pressing the sealing ring is to use the inner ring of the sealing ring to position the inner contour, and then press it into the corresponding groove of the product.

[0003] When installing a small and soft heating sealing ring on a workpiece, if there are multiple protruding parts around the sealing ring that need to be pressed into the product groove, it is difficult to press the sealing ring into the groove at one time. Some sealing rings do not enter the product groove and need to be manually reworked. Therefore, this application provides a sealing ring press machine for automotive parts to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a sealing ring press machine for automobile parts to solve the problem that the sealing ring mentioned in the above background technology cannot be installed on the product at one time.

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

[0006] A sealing ring press machine for automobile parts comprises a fixed plate, a support frame fixedly installed at the bottom of the fixed plate, and a lifting cylinder fixedly installed at the top of the fixed plate, a movable plate is fixedly installed at the output end of the lifting cylinder, a switch module is fixedly installed on the support frame, a workpiece body is placed on the top of the movable plate, a sealing ring body is movably installed on the workpiece body, a mounting seat is fixedly installed on the fixed plate, a mounting plate is fixedly installed on the top of the mounting seat, a clamping cylinder is fixedly installed on the top of the mounting plate, a pressing plate is fixedly installed at the output end of the clamping cylinder, two mold clamping claw cylinders are fixedly installed on the movable plate, half mold one is fixedly installed on one side of the two mold clamping claw cylinders, half mold two is fixedly installed on the other side of the two mold clamping claw cylinders, an inner fixed block is fixedly installed on the top of the movable plate, a placement groove for positioning the workpiece body is provided on the inner fixed block, and an inner supporting curved portion for fixing the sealing ring body is provided on the inner fixed block.

[0007] Preferably, an assembly limit block is fixedly mounted on the bottom of the fixed plate, and one side of the movable plate is in contact with one side of the assembly limit block.

[0008] Preferably, three telescopic rods are fixedly installed on the bottom of the pressing plate, and a spring is provided on the outer wall of the telescopic rod. One end of the spring is fixedly connected to the bottom of the pressing plate, and an elastic pressing head is fixedly installed on the other end of the telescopic rod, and the other end of the spring is fixedly connected to the top of the elastic pressing head.

[0009] Preferably, the edge of the inner support curved portion is provided with a rounded chamfer.

[0010] Preferably, the edge of the placement groove is provided with a circular chamfer.

[0011] Preferably, two groups of guide rods are fixedly mounted on the top of the pressing plate, and the guide rods penetrate the interior of the mounting plate.

[0012] Preferably, four limiting rods are fixedly mounted on the top of the fixed plate, and the limiting rods pass through the interior of the movable plate.

[0013] Preferably, a foot cup is fixedly mounted on the bottom of the support frame.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] In the above scheme, by providing the inner support bending portion, half mold one and half mold two, the inner ring and outer ring of the sealing ring body are fixed, which effectively prevents the sealing ring body from displacement or deformation during installation, ensures that the sealing ring body can be accurately installed on the workpiece body, ensures that the sealing performance of the sealing ring body is stable and durable, and the clamping cylinder drives the workpiece body to move downward, and the lifting cylinder drives the sealing ring body to move upward, so that the sealing ring body can be installed on the workpiece body at one time, reducing the number of times employees rework during the production process, reducing the problem of pressed sealing rings not being pressed into place, and reducing the quality risks of products during the production process.

[0016] By arranging the telescopic rod, the spring and the elastic pressing head, the top of the workpiece body can be flexibly pressed and fixed, ensuring that the workpiece body and the sealing ring body maintain uniform and appropriate contact, thereby improving the accuracy of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a sealing ring press machine for automotive parts;

[0019] Figure 2This is a schematic diagram of the three-dimensional structure of the automotive parts sealing ring press machine after removing the switch module;

[0020] Figure 3 It is a cross-sectional view of the three-dimensional structure of the internal fixation block;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the workpiece body, the sealing ring body and the inner fixing block;

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the telescopic rod, the spring and the elastic pressing head.

[0023] [reference numerals]

[0024] 1. Fixed plate; 2. Moving plate; 3. Lifting cylinder; 4. Limit rod; 5. Mounting seat; 6. Assembly limit block; 7. Mounting plate; 8. Clamping cylinder; 9. Pressing plate; 10. Clamping jaw cylinder; 11. Half mold one; 12. Half mold two; 13. Internal fixing block; 14. Placement groove; 15. Internal support bending part; 16. Workpiece body; 17. Sealing ring body; 18. Telescopic rod; 19. Spring; 20. Elastic pressing head; 21. Support frame; 22. Switch module.

[0025] As shown in the figure, in order to clearly implement the structure of the embodiment of the utility model, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the utility model to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the attached claims. DETAILED DESCRIPTION

[0026] The following is a detailed description of a sealing ring press machine for automobile parts provided by the utility model in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the utility model.

[0027] It should be noted that the embodiments indicated by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" etc. in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it should be within the knowledge of technicians in the relevant field whether or not such features, structures or characteristics are explicitly described in conjunction with other embodiments.

[0028] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0029] like Figure 1-5 As shown, an embodiment of the utility model provides a sealing ring press machine for automobile parts, comprising a fixed plate 1, a support frame 21 fixedly installed at the bottom of the fixed plate 1, and a lifting cylinder 3 fixedly installed at the top of the fixed plate 1, a movable plate 2 is fixedly installed at the output end of the lifting cylinder 3, a switch module 22 is fixedly installed on the support frame 21, a workpiece body 16 is placed on the top of the movable plate 2, a sealing ring body 17 is movably installed on the workpiece body 16, a mounting seat 5 is fixedly installed on the fixed plate 1, a mounting plate 7 is fixedly installed on the top of the mounting seat 5, a clamping cylinder 8 is fixedly installed on the top of the mounting plate 7, a pressing plate 9 is fixedly installed on the output end of the clamping cylinder 8, two mold clamping claw cylinders 10 are fixedly installed on the movable plate 2, a half mold 11 is fixedly installed on one side of the two mold clamping claw cylinders 10, and a half mold 2 12 is fixedly installed on the other side of the two mold clamping claw cylinders 10, an inner fixed block 13 is fixedly installed on the top of the movable plate 2, and a positioning mechanism for the workpiece body 16 is provided on the inner fixed block 13 The inner fixing block 13 is provided with an inner support bending portion 15 for fixing the sealing ring body 17. The bottom of the fixed plate 1 is fixedly installed with an assembly limit block 6. One side of the movable plate 2 is in contact with one side of the assembly limit block 6. Three telescopic rods 18 are fixedly installed at the bottom of the pressing plate 9. The outer wall of the telescopic rod 18 is provided with a spring 19. One end of the spring 19 is fixedly connected to the bottom of the pressing plate 9. The other end of the telescopic rod 18 is fixedly installed with an elastic pressing head 20. The other end of the spring 19 It is fixedly connected to the top of the elastic pressing head 20, the edge of the inner support bending part 15 is provided with a circular chamfer, the edge of the placement groove 14 is provided with a circular chamfer, two sets of guide rods are fixedly installed on the top of the pressing plate 9, and the guide rods pass through the interior of the mounting plate 7, four limit rods 4 are fixedly installed on the top of the fixed plate 1, and the limit rods 4 pass through the interior of the movable plate 2, a foot cup is fixedly installed on the bottom of the support frame 21, and the switch module 22 is electrically connected to the lifting cylinder 3, the clamping cylinder 8, and the mold clamping claw cylinder 10.

[0030] When the sealing ring body 17 needs to be installed on the workpiece body 16, the sealing ring body 17 is first placed at the position of the inner support curved portion 15, and the outer wall of the inner support curved portion 15 supports and fixes the inner wall of the sealing ring body 17, and then the two mold clamping claw cylinders 10 are started, so that the two L-shaped plates at the output end of the mold clamping claw cylinder 10 gradually approach each other, so that the half mold 11 and the half mold 2 12 gradually approach each other, and the inner walls of the half mold 11 and the half mold 2 12 gradually contact the outer wall of the sealing ring body 17, and the outer wall of the sealing ring body 17 is fixed, and then the workpiece body 16 is placed on the top of the inner fixing block 13, so that the sealing ring body 17 is located at the bottom installation position of the workpiece body 16 , and then press the switch module 22 to start the clamping cylinder 8, and the clamping cylinder 8 drives the pressing plate 9 to move downward until the bottom of the elastic pressing head 20 contacts the top of the workpiece body 16, and the clamping cylinder 8 continues to drive the pressing plate 9 to move downward, so that the three springs 19 are compressed, and the telescopic rod 18 cooperates with the compression of the spring 19. By setting the telescopic rod 18, the spring 19 and the elastic pressing head 20, the top of the workpiece body 16 is flexibly pressed and fixed, ensuring that the workpiece body 16 and the sealing ring body 17 maintain uniform and appropriate contact, thereby improving the accuracy of installation. At this time, the raised part of the workpiece body 16 is set inside the placement groove 14, and then the switch module 22 is pressed to lift the cylinder 3 The control is started, and the lifting cylinder 3 drives the movable plate 2 to move vertically upward along the limit rod 4. The assembly limit block 6 limits the movement of the movable plate 2. The movable plate 2 drives the inner fixing block 13 and the sealing ring body 17 to move upward. Since the height position of the workpiece body 16 remains unchanged, the inner fixing block 13 drives the sealing ring body 17 to move upward. During the process, the sealing ring body 17 is installed in the groove at the bottom of the workpiece body 16. By setting the inner support bending part 15, the half mold 11 and the half mold 2 12, the inner ring and the outer ring of the sealing ring body 17 are fixed, which effectively prevents the sealing ring body 17 from displacement or deformation during installation, and ensures that the sealing ring body 17 can be accurately installed. The sealing ring body 17 is mounted on the workpiece body 16 to ensure that the sealing performance of the sealing ring body 17 is stable and lasting. The clamping cylinder 8 drives the workpiece body 16 to move downward, and the lifting cylinder 3 drives the sealing ring body 17 to move upward, so that the sealing ring body 17 can be installed on the workpiece body 16 at one time, reducing the number of times employees have to rework during the production process, reducing the problem of the pressed sealing ring not being pressed into place, and reducing the quality risk of the product during the production process. The rounded corners of the edges of the inner support curved portion 15 avoid damage to the sealing ring body 17, which facilitates the installation of the sealing ring body 17 on the inner support curved portion 15. The rounded corners of the edges of the placement groove 14 facilitate the installation and positioning of the workpiece body 16 in the placement groove 14, and the foot cup increases the stability of the overall device.

[0031] The technical solution provided by the utility model is that when the sealing ring body 17 needs to be installed on the workpiece body 16, the sealing ring body 17 is first placed at the position of the inner support curved portion 15, and the outer wall of the inner support curved portion 15 supports and fixes the inner wall of the sealing ring body 17, and then the two mold clamping claw cylinders 10 are started, so that the two L-shaped plates at the output end of the mold clamping claw cylinder 10 are gradually approached, so that the half mold 11 and the half mold 2 12 are gradually approached, and the inner walls of the half mold 11 and the half mold 2 12 gradually contact the outer wall of the sealing ring body 17, and the outer wall of the sealing ring body 17 is fixed, and then the workpiece body 16 is placed on the top of the inner fixing block 13, so that the sealing ring body 17 is located at the bottom installation position of the workpiece body 16, and then the switch module 22 is pressed to start the clamping cylinder 8, and the clamping cylinder 8 drives the pressing plate 9 to move downward until the bottom of the elastic pressing head 20 contacts the top of the workpiece body 16, and the clamping cylinder 8 continues to drive the pressing plate 9 to move downward, so that the three springs 19 are compressed, and the telescopic rod 18 cooperates with the compression of the spring 19 to flexibly press and fix the top of the workpiece body 16. At this time, the raised part of the workpiece body 16 is arranged inside the placement groove 14, and then the switch module 22 is pressed to control and start the lifting cylinder 3. The lifting cylinder 3 drives the moving plate 2 to move vertically upward along the limit rod 4, and the moving plate 2 drives the inner fixing block 13 and the sealing ring body 17 to move upward. Since the height position of the workpiece body 16 remains unchanged, the sealing ring body 17 is installed in the groove at the bottom of the workpiece body 16 during the process of the inner fixing block 13 driving the sealing ring body 17 to move upward.

[0032] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, the specific details are described in detail in the above preferred embodiments of the present invention, and those skilled in the art can fully understand the present invention without the description of these details.

[0033] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A sealing ring press machine for automobile parts, comprising a fixed plate (1), a support frame (21) fixedly mounted on the bottom of the fixed plate (1), and a lifting cylinder (3) fixedly mounted on the top of the fixed plate (1), wherein a movable plate (2) is fixedly mounted on the output end of the lifting cylinder (3), and a switch module (22) is fixedly mounted on the support frame (21), characterized in that: A workpiece body (16) is placed on the top of the movable plate (2), a sealing ring body (17) is movably mounted on the workpiece body (16), a mounting seat (5) is fixedly mounted on the fixed plate (1), a mounting plate (7) is fixedly mounted on the top of the mounting seat (5), a clamping cylinder (8) is fixedly mounted on the top of the mounting plate (7), a pressing plate (9) is fixedly mounted on the output end of the clamping cylinder (8), and two mold clamping claws are fixedly mounted on the movable plate (2). Cylinder (10), half mold one (11) is fixedly installed on one side of the two mold clamping claw cylinders (10), half mold two (12) is fixedly installed on the other side of the two mold clamping claw cylinders (10), an inner fixing block (13) is fixedly installed on the top of the movable plate (2), a placement groove (14) for positioning the workpiece body (16) is opened on the inner fixing block (13), and an inner supporting curved portion (15) for fixing the sealing ring body (17) is opened on the inner fixing block (13).

2. The automobile parts sealing ring press machine according to claim 1, characterized in that: An assembly limit block (6) is fixedly mounted on the bottom of the fixed plate (1), and one side of the movable plate (2) is in contact with one side of the assembly limit block (6).

3. The automobile parts sealing ring press machine according to claim 1, characterized in that: Three telescopic rods (18) are fixedly mounted on the bottom of the pressing plate (9); a spring (19) is arranged on the outer wall of the telescopic rod (18); one end of the spring (19) is fixedly connected to the bottom of the pressing plate (9); an elastic pressing head (20) is fixedly mounted on the other end of the telescopic rod (18); and the other end of the spring (19) is fixedly connected to the top of the elastic pressing head (20).

4. The automobile parts sealing ring press machine according to claim 1, characterized in that: The edge of the inner support curved portion (15) is provided with a circular chamfer.

5. The automobile parts sealing ring press machine according to claim 1, characterized in that: The edge of the placement groove (14) is provided with a circular chamfer.

6. The automobile parts sealing ring press machine according to claim 1, characterized in that: Two groups of guide rods are fixedly mounted on the top of the pressing plate (9), and the guide rods penetrate the interior of the mounting plate (7).

7. The automobile parts sealing ring press machine according to claim 1, characterized in that: Four limiting rods (4) are fixedly mounted on the top of the fixed plate (1), and the limiting rods (4) penetrate the interior of the movable plate (2).

8. The automobile parts sealing ring press machine according to claim 1, characterized in that: A foot cup is fixedly mounted on the bottom of the support frame (21).

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