Gasket assembly and mechanical equipment
By designing a gasket assembly and limiting part system with a U-shaped angle, the problem of gasket falling off caused by vibration of mechanical equipment is solved, and the stability and height adjustment of the gasket is achieved to ensure the long-term and stable operation of the mechanical equipment.
Patent Information
- Application Number
- CN202420500176.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-14
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-03-14
AI Technical Summary
During operation, due to large vibrations in mechanical equipment, the fastener connection is loose, causing the gasket to fall off easily, causing mechanical equipment failure.
A gasket assembly is designed, including a first gasket and a second gasket. By providing an opening and a limiting hole with a U-shaped angle on the gasket, the limiting member is installed on the connecting hole to limit the relative of the gasket. Displacement to ensure gasket stability and height adjustment.
Effectively avoid gasket falling off, ensure long-term and stable operation of mechanical equipment, and reduce production costs and improve component stability through standardized design.
Smart Images
Figure CN222185425U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of mechanical equipment, in particular to a gasket assembly and mechanical equipment. Background Art
[0002] Mechanical equipment is widely used in various fields, including manufacturing, construction, agriculture, transportation, etc. There are many types of mechanical equipment, which can be divided according to different standards. For example, according to the purpose, it can be divided into production equipment, transportation equipment, construction equipment, operating machinery, etc.
[0003] In the prior art, in some mechanical equipment, some important parts have certain requirements for relative height. In order to adjust the height of these parts, gaskets are usually used. Gaskets are thin and flat parts with an opening on one side for easy installation. By adding gaskets of different thicknesses and quantities, the relative height of important parts can be adjusted. However, during the operation of mechanical equipment, due to large vibrations, long-term vibrations may cause the fastener connections to loosen, making the gaskets easy to fall off, causing mechanical equipment failures. Utility Model Content
[0004] In view of this, the utility model provides a gasket assembly and mechanical equipment to solve the problem that during the operation of the mechanical equipment, due to large and long-term vibration, the fastener connection may become loose, thereby causing the gasket to fall off easily.
[0005] In a first aspect, the utility model provides a gasket assembly, comprising:
[0006] A first gasket having a first opening and a connecting hole spaced apart from the first opening;
[0007] A second gasket, provided with a second opening and a limiting hole spaced apart from the second opening;
[0008] When the first gasket and the second gasket are in cooperation, the first opening and the second opening are arranged at an angle and completely surround the circumference of the fastener to be adjusted, and the connecting hole is aligned with the limiting hole and is suitable for installing the limiting member.
[0009] Beneficial effect: This gasket assembly is provided with a first opening on the first gasket so that the first gasket can be inserted into the peripheral side of the fastener to be adjusted through the first opening, and a second opening is provided on the second gasket so that the second gasket can be inserted into the peripheral side of the fastener to be adjusted through the second opening. When adjusting the component that needs to adjust the height, the first gasket and the second gasket are inserted into the fastener to be adjusted, and the positions of the first gasket and the second gasket are adjusted so that the first opening and the second opening are set at an angle and fully surround the peripheral side of the fastener to be fastened, and then the limit member is installed on the aligned connecting hole and the limit hole to limit the relative displacement of the first gasket and the second gasket on the fastener to be adjusted, thereby preventing the first gasket and the second gasket from falling off the fastener to be adjusted, and at the same time, the height adjustment of the component can also be completed.
[0010] In an optional embodiment, the connecting hole is provided at an edge of the first gasket away from the first opening, and the limiting hole is provided at an edge of the second gasket away from the second opening.
[0011] Beneficial effect: By setting both the connection hole and the limiting hole at the edge, it is easy to align the connection hole and the limiting hole and install the limiting piece. If the connection hole and the limiting hole are set at other positions, they may be affected by other components and difficult to align, making it difficult to install the limiting piece on the limiting hole and the connection hole.
[0012] In an optional embodiment, the first opening and the second opening are both configured to be U-shaped.
[0013] Beneficial effect: By setting the first opening and the second opening to be U-shaped, the U-shaped opening makes it relatively easy to insert and adjust the position of the first gasket and the second gasket on the fastener to be adjusted, so as to facilitate the cooperation between the first gasket and the second gasket. At the same time, the U-shaped opening can surround the periphery of the fastener to be adjusted, increase the contact area between the first opening and the second opening and the fastener to be adjusted, and ensure the stability of the first gasket and the second gasket on the fastener to be adjusted.
[0014] In an optional implementation, the first opening and the second opening have the same opening width.
[0015] Beneficial effect: By setting the width of the first opening and the second opening to be the same, the consistency and symmetry of the gasket assembly can be achieved, and the accuracy and stability of the gasket assembly matching can be improved. At the same time, the width of the first opening and the second opening are the same, so as to facilitate the simultaneous production of the first gasket and the second gasket, thereby reducing the production cost of the first gasket and the second gasket.
[0016] In an optional embodiment, the limiting hole is configured as an open slot, the open slot is connected to an edge of the second gasket, and the opening direction of the limiting hole is configured to form an obtuse angle with the opening direction of the second opening.
[0017] Beneficial effect: By setting the limiting hole as an open slot, it is easy to align the limiting hole with the connecting hole and install the limiting member. By setting the opening direction of the limiting hole and the opening direction of the second opening at an obtuse angle, when the first gasket and the second gasket are in a mating state, the movement of the second gasket can be limited to prevent the second gasket from moving toward the opening direction of the limiting hole or the opening direction of the second opening.
[0018] In an optional embodiment, the first gasket is arranged below the second gasket.
[0019] Beneficial effect: By arranging the first gasket below the second gasket, the limiting member can pass through the limiting hole from above the second gasket and be fixed on the connecting hole.
[0020] In an optional embodiment, the second gasket is provided with one or a plurality of gaskets are stacked in sequence.
[0021] Beneficial effect: The overall height of the first gasket and the second gasket is controlled by adding one or more second gaskets, so that the height of the component can be adjusted, and the total height of the stack of the first gasket and the second gasket can be changed by increasing or decreasing the number of second gaskets.
[0022] In an optional embodiment, the first gasket and the second gasket are both arranged in a square shape, the connecting hole is arranged at a corner away from the first opening, and the limiting hole is arranged at a corner away from the second opening.
[0023] Beneficial effect: By setting the connection hole at a corner away from the first opening and the limit hole at a corner away from the second opening, the limiter can better fix the first gasket and the second gasket, thereby increasing the stability of the connection between the first gasket and the second gasket, effectively reducing the looseness, friction and vibration of the gasket assembly, and at the same time, it is convenient for the installer to observe the alignment of the connection hole and the limit hole. The first gasket and the second gasket are set in a square shape, and the limit hole and the connection hole can be aligned by aligning the corners of the first gasket and the second gasket.
[0024] In an optional embodiment, the four corners of the second gasket are all chamfered.
[0025] Beneficial effect: By setting the corners around the second gasket as chamfers, the radius length of the second gasket during rotation is reduced, so that the second gasket can be easily rotated and adjusted in a narrow space.
[0026] In a second aspect, the utility model also provides a mechanical device including a gasket assembly.
[0027] Beneficial effect: This mechanical equipment inserts the first gasket and the second gasket into the fastener to be adjusted, adjusts the positions of the first gasket and the second gasket so that the first opening and the second opening are set at an angle and fully surround the circumference of the fastener to be adjusted, and then installs the limiter on the aligned connecting hole and the limiter hole to limit the relative displacement of the first gasket and the second gasket on the fastener to be adjusted, thereby preventing the first gasket and the second gasket from falling off the fastener to be adjusted, and ensuring that the mechanical equipment can operate stably for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0029] Figure 1 It is a schematic plan view of a first gasket in a gasket assembly according to an embodiment of the utility model;
[0030] Figure 2 It is a schematic plan view of a second gasket in a gasket assembly according to an embodiment of the utility model;
[0031] Figure 3 It is a plan view of a gasket assembly according to an embodiment of the utility model in a state of cooperation between a first gasket and a second gasket.
[0032] Description of reference numerals:
[0033] 1. First gasket; 101. First opening; 102. Connecting hole; 2. Second gasket; 201. Second opening; 202. Limiting hole; 3. Through hole. DETAILED DESCRIPTION
[0034] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.
[0035] In the related art, in some mechanical equipment, some important parts have certain requirements for relative height. In order to adjust the height of these parts, gaskets are usually used. Gaskets are thin and flat parts with an opening on one side for easy installation. By adding gaskets of different thicknesses and quantities, the relative height of important parts can be adjusted. However, during the operation of mechanical equipment, due to large vibrations, long-term vibrations may cause the fastener connections to loosen, making the gaskets easy to fall off and causing mechanical equipment failures.
[0036] In order to solve the above technical problems, the following Figures 1 to 3 , describing an embodiment of the utility model.
[0037] According to an embodiment of the present utility model, on the one hand, as Figures 1 to 3 As shown, a gasket assembly is provided, including a first gasket 1 and a second gasket 2.
[0038] Specifically, Figure 1 As shown, the first gasket 1 is provided with a first opening 101 and a connecting hole 102 . The first opening 101 is communicated with the edge of the first gasket 1 , and the connecting hole 102 is spaced apart from the first opening 101 .
[0039] Specifically, Figure 2 As shown, the second gasket 2 is provided with a second opening 201 and a limiting hole 202 . The second opening 201 is communicated with the edge of the second gasket 2 , and the limiting hole 202 is spaced apart from the second opening 201 .
[0040] like Figure 3 As shown, when the first gasket 1 and the second gasket 2 are matched, the first opening 101 and the second opening 201 are set at an angle and fully surround the circumference of the fastener to be adjusted, and the connecting hole 102 is aligned with the limiting hole 202 and is suitable for installing the limiting member.
[0041] This gasket assembly has a first opening 101 set on the first gasket 1 so that the first gasket 1 can be inserted into the peripheral side of the fastener to be adjusted through the first opening 101, and a second opening 201 is set on the second gasket 2 so that the second gasket 2 can be inserted into the peripheral side of the fastener to be adjusted through the second opening 201. When adjusting a component that needs to be adjusted in height, the first gasket 1 and the second gasket 2 are inserted into the fastener to be adjusted, and the positions of the first gasket 1 and the second gasket 2 are adjusted so that the first opening 101 and the second opening 201 are set at an angle and fully surround the peripheral side of the fastener to be adjusted, and then the limiting member is installed on the aligned connecting hole 102 and the limiting hole 202 to limit the relative displacement of the first gasket 1 and the second gasket 2 on the fastener to be adjusted, thereby preventing the first gasket 1 and the second gasket 2 from falling off the fastener to be adjusted, and at the same time, the height adjustment of the component can be completed.
[0042] Specifically, Figure 3 As shown, the first opening 101 and the second opening 201 are arranged at an angle and fully surround the circumference of the fastener to be adjusted. It can be understood that the first opening 101 and the second opening 201 are arranged at an angle to form a fully enclosed through hole 3, and the through hole 3 is not connected to the edge of the first gasket 1 or the second gasket 2, and the fastener to be adjusted cannot be taken out from the periphery of the through hole 3.
[0043] Specifically, the fastener to be adjusted may be a bolt, a connecting rod, etc. In the embodiment of the present application, the type of the fastener to be adjusted is not specifically limited.
[0044] Specifically, the first gasket 1 and the second gasket 2 can be set in regular shapes such as square, rectangular, circular, etc., or can be set in other irregular shapes. In the embodiment of the present application, the shapes of the first gasket 1 and the second gasket 2 are not specifically limited.
[0045] Specifically, the thickness of the first gasket 1 and the second gasket 2 can be selected according to the height correspondence that needs to be adjusted. In the embodiment of the present application, the thickness of the first gasket 1 and the second gasket 2 is not specifically limited.
[0046] Specifically, the first opening 101 and the second opening 201 can be set to the same shape or different shapes, as long as the first opening 101 and the second opening 201 can form a fully enclosed through hole 3. In the embodiment of the present application, the shapes of the first opening 101 and the second opening 201 are not specifically limited.
[0047] Specifically, the connecting hole 102 and the limiting hole 202 can be configured as bolt holes, through holes, etc. In the embodiment of the present application, the types of the connecting hole 102 and the limiting hole 202 are not specifically limited.
[0048] Exemplarily, the connection hole 102 is set as a bolt hole, the limiting hole 202 is set as a through hole, and the limiting member can be a bolt, which passes through the through hole and screws the end of the bolt on the bolt hole to limit the first gasket 1 and the second gasket 2.
[0049] In one embodiment, if Figure 1 and Figure 2 As shown, the connection hole 102 is arranged at the edge of the first gasket 1 away from the first opening 101, and the limiting hole 202 is arranged at the edge of the second gasket 2 away from the second opening 201. By arranging both the connection hole 102 and the limiting hole 202 at the edge, it is convenient to align the connection hole 102 and the limiting hole 202 and install the limiting member. If the connection hole 102 and the limiting hole 202 are arranged at other positions, they may be affected by other components and difficult to align, resulting in difficulty in installing the limiting member on the limiting hole 202 and the connection hole 102.
[0050] In one embodiment, Figure 1 and Figure 2 As shown, the first opening 101 and the second opening 201 are both arranged in a U-shape. By arranging the first opening 101 and the second opening 201 in a U-shape, the U-shaped opening makes it relatively easy to insert and adjust the position of the first gasket 1 and the second gasket 2 on the fastener to be adjusted, so as to facilitate the cooperation between the first gasket 1 and the second gasket 2. At the same time, the U-shaped opening can surround the periphery of the fastener to be adjusted, increase the contact area between the first opening 101 and the second opening 201 and the fastener to be adjusted, and ensure the stability of the first gasket 1 and the second gasket 2 on the fastener to be adjusted.
[0051] Specifically, the arc radius of the first opening 101 and the second opening 201 can match the radius of the fastener to be adjusted, so that the fully enclosed through hole 3 formed by the first opening 101 and the second opening 201 closely matches the fastener to be adjusted.
[0052] In one embodiment, Figure 1 and Figure 2 As shown, the first opening 101 and the second opening 201 have the same opening width. By setting the widths of the first opening 101 and the second opening 201 to be the same, the consistency and symmetry of the gasket assembly can be achieved, and the accuracy and stability of the gasket assembly matching can be improved. At the same time, the first opening 101 and the second opening 201 have the same width, so as to facilitate the simultaneous production of the first gasket 1 and the second gasket 2, thereby reducing the production costs of the first gasket 1 and the second gasket 2.
[0053] In one embodiment, Figure 2 As shown, the limiting hole 202 is an open slot, which is connected to the edge of the second gasket 2, and the opening direction of the limiting hole 202 is set at an obtuse angle to the opening direction of the second opening 201. By setting the limiting hole 202 as an open slot, it is easy to align the limiting hole 202 with the connecting hole 102 and install the limiting member. By setting the opening direction of the limiting hole 202 at an obtuse angle to the opening direction of the second opening 201, when the first gasket 1 and the second gasket 2 are in a mating state, the movement of the second gasket 2 can be limited to prevent the second gasket 2 from moving toward the opening direction of the limiting hole 202 or the opening direction of the second opening 201.
[0054] Specifically, the opening direction of the limiting hole 202 and the opening direction of the second opening 201 can be set to 180°, 145° or 130°, etc. In the embodiment of the present application, no specific angle restriction is imposed on the opening direction of the limiting hole 202 and the opening direction of the second opening 201.
[0055] Specifically, the diameter of the limiting hole 202 may be slightly larger than the diameter of the connecting hole 102 , so that the limiting member can be installed after the limiting hole 202 is aligned with the connecting hole 102 .
[0056] In one embodiment, Figure 3 As shown, the first gasket 1 is arranged below the second gasket 2. By arranging the first gasket 1 below the second gasket 2, it is convenient for the limiting member to pass through the limiting hole 202 from above the second gasket 2 and be fixed on the connecting hole 102.
[0057] Exemplarily, the connecting hole 102 is a threaded hole, and the first gasket 1 is arranged below the second gasket 2. After the threaded hole is aligned with the limiting hole 202, the limiting member can pass through the limiting hole 202 from above the second gasket 2 and be screwed onto the threaded hole to facilitate the installation of the limiting member.
[0058] In one embodiment, one or more second gaskets 2 are provided. The overall height of the first gasket 1 and the second gasket 2 is controlled by adding one or more second gaskets 2, so that the height of the component can be adjusted, and the total height of the stack of the first gasket 1 and the second gasket 2 can be changed by increasing or decreasing the number of the second gaskets 2.
[0059] In one embodiment, Figure 1 and Figure 2 As shown, the first gasket 1 and the second gasket 2 are both arranged in a square shape, the connecting hole 102 is arranged at a corner away from the first opening 101 , and the limiting hole 202 is arranged at a corner away from the second opening 201 .
[0060] By setting the connection hole 102 at a corner away from the first opening 101 and the limiting hole 202 at a corner away from the second opening 201, the limiting member can better fix the first gasket 1 and the second gasket 2, thereby increasing the stability of the connection between the first gasket 1 and the second gasket 2, effectively reducing the looseness, friction and vibration of the gasket assembly, and at the same time, it is convenient for the installer to observe the alignment of the connection hole 102 and the limiting hole 202. The first gasket 1 and the second gasket 2 are set in a square shape, and by aligning the corners of the first gasket 1 and the second gasket 2, the limiting hole 202 and the connection hole 102 can be aligned.
[0061] In one embodiment, Figure 2 As shown, the four corners of the second gasket 2 are chamfered. By chamfering the four corners of the second gasket 2, the radius length of the second gasket 2 during rotation is reduced, so that the second gasket 2 can be rotated and adjusted in a narrow space.
[0062] The working principle of the gasket assembly in this embodiment is described as follows: when adjusting the component whose height needs to be adjusted, the first opening 101 of the first gasket 1 is inserted into the fastener to be adjusted, and the second opening 201 of the second gasket 2 is inserted into the fastener to be adjusted. Multiple second gaskets 2 can be provided. By providing multiple second gaskets 2, the total stacking height of the first gasket 1 and the second gasket 2 can be adjusted. The positions of the first gasket 1 and the second gasket 2 are rotated so that the first opening 101 and the second opening 201 are arranged at an angle and fully surround the circumference of the fastener to be fastened. Then, the limiter (bolt) is installed on the aligned connecting hole 102 and the limiter hole 202 to limit the relative displacement of the first gasket 1 and the second gasket 2 on the fastener to be adjusted, thereby preventing the first gasket 1 and the second gasket 2 from falling off the fastener to be adjusted and completing the height adjustment of the component.
[0063] According to an embodiment of the present utility model, on the other hand, a mechanical device is provided, including a gasket assembly.
[0064] This mechanical device inserts the first gasket 1 and the second gasket 2 into the fastener to be adjusted, adjusts the positions of the first gasket 1 and the second gasket 2 so that the first opening 101 and the second opening 201 are set at an angle and fully surround the circumference of the fastener to be adjusted, and then installs the limiter on the aligned connecting hole 102 and the limiter hole 202 to limit the relative displacement of the first gasket 1 and the second gasket 2 on the fastener to be adjusted, thereby preventing the first gasket 1 and the second gasket 2 from falling off the fastener to be adjusted, and ensuring that the mechanical device can operate stably for a long time.
[0065] Specifically, the mechanical equipment may be transportation mechanical equipment, manufacturing mechanical equipment, etc. In the embodiments of the present application, the type of mechanical equipment is not specifically limited.
[0066] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.
Claims
1. A gasket assembly, characterized in that: include: A first gasket (1) is provided with a first opening (101) and a connecting hole (102) spaced apart from the first opening (101); A second gasket (2) is provided with a second opening (201) and a limiting hole (202) spaced apart from the second opening (201); When the first gasket (1) and the second gasket (2) are in a matched state, the first opening (101) and the second opening (201) are arranged at an angle and completely surround the circumference of the fastener to be adjusted, and the connecting hole (102) is aligned with the limiting hole (202) and is suitable for installing the limiting member.
2. The gasket assembly according to claim 1, characterized in that The connection hole (102) is provided at an edge of the first gasket (1) away from the first opening (101), and the limiting hole (202) is provided at an edge of the second gasket (2) away from the second opening (201).
3. The gasket assembly according to claim 1, characterized in that The first opening (101) and the second opening (201) are both arranged in a U shape.
4. The gasket assembly according to claim 3, characterized in that The first opening (101) and the second opening (201) have the same opening width.
5. The gasket assembly according to claim 2, characterized in that: The limiting hole (202) is arranged as an open slot, the open slot is connected to the edge of the second gasket (2), and the opening direction of the limiting hole (202) is arranged at an obtuse angle to the opening direction of the second opening (201).
6. The gasket assembly according to any one of claims 1 to 5, characterized in that: The first gasket (1) is arranged below the second gasket (2).
7. The gasket assembly according to any one of claims 1 to 5, characterized in that The second gasket (2) is provided with one or a plurality of gaskets are stacked in sequence.
8. The gasket assembly according to any one of claims 1 to 5, characterized in that: The first gasket (1) and the second gasket (2) are both arranged in a square shape, the connecting hole (102) is arranged at a corner away from the first opening (101), and the limiting hole (202) is arranged at a corner away from the second opening (201).
9. The gasket assembly according to claim 8, characterized in that The corners around the second gasket (2) are all chamfered.
10. A mechanical device, characterized in that: include: The gasket assembly according to any one of claims 1 to 9.