Engine punching sheet with high wear resistance

Abstract

The utility model discloses an engine punching sheet with high wear resistance, which belongs to the field of engine punching sheets and comprises a body mechanism, the inner end of the body mechanism is connected with a reinforcing mechanism, the outer end of the body mechanism is provided with a protection mechanism, and the protection mechanism comprises a wear-resistant layer. The wear-resistant layer is located at the outer end of the body mechanism, the inner side of the wear-resistant layer is movably connected with protective rings which are evenly distributed, buffer rods are installed at the bottom ends of the protective rings, the buffer rods are evenly distributed, and the outer ends of the buffer rods are sleeved with buffer rings; according to the engine gasket, the wear-resistant layer and the protective ring are arranged, the wear-resistant layer is made of reinforced polyester such as glass fiber reinforced plastic materials, the whole engine gasket body can have good mechanical performance and wear resistance, the protective ring is arranged at the outer end of the air cylinder hole in a sleeving mode, when external wear acting force is borne, the buffering ring and the buffering rod buffer the acting force, and the service life of the engine gasket body is prolonged. And the wear-resistant effect of the engine punching sheet can be improved.

Description

Technical Field

[0001] The utility model relates to the field of engine punching sheets, in particular to an engine punching sheet with high wear resistance. Background Art

[0002] Engine punching refers to a component used in the manufacturing and maintenance of the engine. It is usually a thin sheet made of metal or synthetic materials. The engine punching can also be called a cylinder gasket. The engine punching has a certain strength and plays an important role in the engine assembly.

[0003] Chinese patent authorization application number: CN201721392897.2 provides an engine cylinder gasket with a double limiting layer and an engine. This solution has an engine cylinder gasket with a double limiting layer. Two limiting layers are set on the flat layer, which plays a static sealing role and can prevent the gas in the cylinder from directly impacting the entire rib.

[0004] The existing engine cylinder gasket has certain disadvantages when used. First, the engine cylinder gasket is installed between the cylinder block and the cylinder head, but in actual use, the surfaces of the cylinder block and the cylinder head are uneven. During use, the engine cylinder gasket wears faster, affecting the structural strength of the engine cylinder gasket and reducing the use effect of the engine cylinder. For this reason, we propose an engine punching sheet with high wear resistance. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, the purpose of the present invention is to provide an engine punching piece with high wear resistance. By arranging a wear-resistant layer and a protective ring, the wear-resistant layer is made of reinforced polyester, such as glass fiber reinforced plastic material, so that the engine gasket body as a whole has good mechanical properties and wear resistance, and the outer end sleeve of the cylinder hole is provided with a protective ring. When subjected to external wear force, the buffer ring and the buffer rod will buffer the force, which can increase the wear resistance of the engine punching piece.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions:

[0007] An engine punching sheet with high wear resistance comprises a main body structure, an inner end of the main body structure is connected to a reinforcement structure, and an outer end of the main body structure is installed with a protection structure;

[0008] The protective mechanism includes a wear-resistant layer, which is located at the outer end of the main body mechanism. The inner side of the wear-resistant layer is movably connected with a uniformly distributed protective ring. The bottom end of the protective ring is installed with a buffer rod, which is evenly distributed. The outer end of the buffer rod is sleeved with a buffer ring.

[0009] The wear-resistant effect of the engine punching sheet can be increased by installing the wear-resistant layer and the protective ring.

[0010] Furthermore, a guide ring is movably connected to the outer side of the buffer ring, and a buffer groove is provided at the outer end of the guide ring.

[0011] By installing the guide ring, the buffer rod can perform running buffering without offset.

[0012] Furthermore, the buffer groove is located at the inner end of the main body mechanism, an adjustment groove is provided at the bottom end of the buffer groove, and a sealing member is sleeved on the inner end of the buffer groove.

[0013] By installing the sealing member, the sealing member can increase the sealing effect of the protective mechanism, thereby increasing the practicality of the protective ring.

[0014] Furthermore, the main body structure includes an engine gasket body, the inner end of the engine gasket body is provided with a plurality of cylinder holes, the outer side of the cylinder hole is provided with a plurality of water holes, and the inner side of the water hole is provided with a plurality of threaded countersunk holes.

[0015] Install through threaded countersunk holes to ensure good sealing and support.

[0016] Furthermore, a lower main body is provided at the bottom end of the engine gasket body, and a sealing ring is installed on the inner side wall of the cylinder hole.

[0017] By installing a sealing ring, the sealing effect of the engine punching plate is further enhanced.

[0018] Furthermore, the inner end of the engine gasket body is installed with reinforcement ribs, the reinforcement ribs are evenly distributed, and the outer end of the reinforcement ribs is installed with a reinforcement ring.

[0019] By installing the reinforcing ribs, the structural strength of the engine gasket body is increased.

[0020] Furthermore, the outer end of the reinforcement ring is installed with evenly distributed support ribs, the other end of the support rib away from the reinforcement ring is installed with a connecting ring, the inner side of the connecting ring is installed with a reinforcement strip, and the reinforcement strips are evenly distributed on the inner end of the engine gasket body.

[0021] By installing the connecting ring and the reinforcing strip, the use effect of the engine gasket body is further improved.

[0022] Furthermore, the inner ends of a pair of the connecting rings are installed with symmetrically distributed connecting ribs, and the outer ends of the connecting ribs are installed with transverse reinforcement pieces.

[0023] By installing transverse reinforcements, the transverse reinforcements can increase the service strength of the reinforcement strips.

[0024] In summary, the present invention has the following beneficial effects:

[0025] 1. By setting a wear-resistant layer and a protective ring, the wear-resistant layer is made of reinforced polyester, such as glass fiber reinforced plastic material, so that the engine gasket body as a whole has good mechanical properties and wear resistance, and the outer end sleeve of the cylinder hole is provided with a protective ring. When subjected to external wear force, the buffer ring and the buffer rod will buffer the force, which can increase the wear resistance of the engine punching piece;

[0026] 2. By setting up reinforcing ribs, multiple reinforcing ribs can form a reinforced support structure around the cylinder hole, effectively preventing the cylinder hole from deforming and sinking after long-term use, and increasing the structural strength of the engine gasket body;

[0027] 3. By setting the connecting ring and the reinforcement strip, the connecting ring and the support rib can further increase the structural strength of the engine gasket body, effectively ensuring the strength of the environment around the cylinder hole, and multiple reinforcement strips can increase the structural strength of the longitudinal contact surface of the engine gasket body, avoiding multiple notches from breaking and damaging, and further improving the use effect of the engine gasket body. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 Schematic diagram of the overall structure of this embodiment;

[0029] Figure 2 Schematic diagram of the structure of the protective mechanism plane in this embodiment;

[0030] Figure 3 In this embodiment Figure 2 A schematic diagram of the structure with an enlarged plane at point A;

[0031] Figure 4 1 is a schematic diagram of the cross-section of the engine gasket body in a top view in this embodiment;

[0032] Figure 5 In this embodiment Figure 4 Schematic diagram of the structure with the plane at point B enlarged.

[0033] In the figure, 1. main body mechanism; 101. engine gasket body; 102. cylinder hole; 103. water hole; 104. threaded countersunk hole; 105. lower body; 106. sealing ring; 2. reinforcement mechanism; 201. reinforcement rib; 202. reinforcement ring; 203. support rib; 204. connecting ring; 205. reinforcement strip; 206. connecting rib; 207. transverse reinforcement member; 3. protection mechanism; 301. wear-resistant layer; 302. protection ring; 303. buffer rod; 304. buffer ring; 305. guide ring; 306. buffer groove; 307. adjustment groove; 308. sealing member. DETAILED DESCRIPTION

[0034] The present invention will be described in further detail below with reference to the accompanying drawings.

[0035] Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "upper," and "lower" used in the following description refer to directions in the accompanying drawings, and the terms "bottom," "top," "inner," and "outer" refer to directions toward or away from the geometric center of a particular component, respectively.

[0036] Reference Figure 1-5 As shown, a highly wear-resistant engine punching sheet in a preferred embodiment of the present invention comprises a main body mechanism 1, a reinforcement mechanism 2 is connected to the inner end of the main body mechanism 1, and a protection mechanism 3 is installed at the outer end of the main body mechanism 1;

[0037] The protective mechanism 3 includes a wear-resistant layer 301, which is located at the outer end of the main body mechanism 1. The inner side of the wear-resistant layer 301 is movably connected with a uniformly distributed protective ring 302. The bottom end of the protective ring 302 is installed with a buffer rod 303, which is evenly distributed. The outer end of the buffer rod 303 is sleeved with a buffer ring 304.

[0038] Reference Figure 2-3 As shown, further, the outer side of the buffer ring 304 is movably connected to a guide ring 305 , and the outer end of the guide ring 305 is provided with a buffer groove 306 .

[0039] Reference Figure 3 As shown, further, the buffer groove 306 is located at the inner end of the main body mechanism 1, an adjustment groove 307 is opened at the bottom end of the buffer groove 306, and a sealing member 308 is sleeved on the inner end of the buffer groove 306.

[0040] By installing a wear-resistant layer 301 composed of reinforced polyester such as glass fiber reinforced plastic material, the engine gasket body 101 as a whole can have good mechanical properties and wear resistance, and the outer end sleeve of the cylinder hole 102 is provided with a protective ring 302 composed of wear-resistant materials such as aluminum alloy, and when subjected to external wear force, the buffer ring 304 and the buffer rod 303 will buffer the force, and the guide ring 305 can move simultaneously with the movement of the buffer ring 304 and the buffer rod 303, so that the buffer rod 303 will not be offset when performing operation buffering, which can increase the wear resistance of the engine punching sheet.

[0041] Reference Figure 1 As shown, further, the main body mechanism 1 includes an engine gasket body 101, a plurality of cylinder holes 102 are opened at the inner end of the engine gasket body 101, a plurality of water holes 103 are opened on the outer side of the cylinder hole 102, and a plurality of threaded countersunk holes 104 are opened on the inner side of the water hole 103.

[0042] Reference Figure 1-2As shown, further, a lower body 105 is provided at the bottom end of the engine gasket body 101 , and a sealing ring 106 is installed on the inner side wall of the cylinder hole 102 of the lower body 105 .

[0043] By installing multiple threaded countersunk holes 104 for installing cylinder head bolts, the cylinder head and cylinder block can be conveniently fixed together to ensure good sealing and support. The sealing ring 106 can increase the sealing effect of the cylinder hole 102, so that the sealing effect of the engine punching sheet is further enhanced.

[0044] Reference Figure 4-5 As shown, further, the inner end of the engine gasket body 101 is installed with reinforcement ribs 201, the reinforcement ribs 201 are evenly distributed, and the outer end of the reinforcement ribs 201 is installed with a reinforcement ring 202.

[0045] Reference Figure 5 As shown, further, the outer end of the reinforcement ring 202 is installed with evenly distributed support ribs 203, the other end of the support rib 203 away from the reinforcement ring 202 is installed with a connecting ring 204, and the inner side of the connecting ring 204 is installed with a reinforcement strip 205, and the reinforcement strips 205 are evenly distributed on the inner end of the engine gasket body 101.

[0046] Reference Figure 4-5 As shown, further, the inner ends of a pair of connecting rings 204 are installed with symmetrically distributed connecting ribs 206, and the outer ends of the connecting ribs 206 are installed with transverse reinforcement members 207.

[0047] By installing multiple reinforcement ribs 201, a reinforcement support structure can be formed around the cylinder hole 102, which effectively prevents the cylinder hole 102 from being deformed and sunken after long-term use, and increases the structural strength of the engine gasket body 101. The connecting ring 204 cooperates with the support rib 203 to further increase the structural strength of the engine gasket body 101, effectively ensuring the strength of the environment around the cylinder hole 102, and multiple reinforcement strips 205 can increase the structural strength of the longitudinal contact surface of the engine gasket body 101, avoiding multiple notches from breaking and damaging.

[0048] Specific implementation process: When the punching sheet is used, multiple reinforcement ribs 201 can form a reinforcement support structure around the cylinder hole 102, effectively avoiding deformation and depression of the cylinder hole 102 after long-term use. The connecting ring 204 cooperates with the support rib 203 to further increase the structural strength of the engine gasket body 101, effectively ensuring the strength of the environment around the cylinder hole 102, and multiple reinforcement strips 205 can increase the structural strength of the longitudinal contact surface of the engine gasket body 101, avoiding multiple notches from breaking and damaging, and further improving the use effect of the engine gasket body 101.

[0049] A wear-resistant layer 301 is arranged on the outside of the engine gasket body 101. The wear-resistant layer 301 is composed of reinforced polyester such as glass fiber reinforced plastic material, which can make the engine gasket body 101 as a whole have good mechanical properties and wear resistance, and the outer end sleeve of the cylinder hole 102 is provided with a protective ring 302 composed of wear-resistant materials such as aluminum alloy, and when subjected to external wear force, the buffer ring 304 and the buffer rod 303 will buffer the force, which can further increase the wear resistance of the engine punching sheet.

[0050] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. An engine punching sheet with high wear resistance, characterized by: It comprises a main body mechanism (1), the inner end of the main body mechanism (1) is connected to a reinforcement mechanism (2), and the outer end of the main body mechanism (1) is installed with a protection mechanism (3); The protective mechanism (3) comprises a wear-resistant layer (301), the wear-resistant layer (301) is located at the outer end of the main body mechanism (1), the inner side of the wear-resistant layer (301) is movably connected to uniformly distributed protective rings (302), the bottom ends of the protective rings (302) are all installed with buffer rods (303), the buffer rods (303) are uniformly distributed, and the outer ends of the buffer rods (303) are sleeved with buffer rings (304).

2. The engine punching sheet with high wear resistance according to claim 1, characterized in that: The outer side of the buffer ring (304) is movably connected to a guide ring (305), and the outer end of the guide ring (305) is provided with a buffer groove (306).

3. The engine punching sheet with high wear resistance according to claim 2, characterized in that: The buffer groove (306) is located at the inner end of the main body mechanism (1), an adjustment groove (307) is provided at the bottom end of the buffer groove (306), and a sealing member (308) is sleeved on the inner end of the buffer groove (306).

4. The engine punching sheet with high wear resistance according to claim 1, characterized in that: The main body mechanism (1) comprises an engine gasket body (101), wherein the inner end of the engine gasket body (101) is provided with a plurality of cylinder holes (102), the outer side of the cylinder holes (102) is provided with a plurality of water holes (103), and the inner side of the water holes (103) is provided with a plurality of threaded countersunk holes (104).

5. The engine punching sheet with high wear resistance according to claim 4, characterized in that: The bottom end of the engine gasket body (101) is provided with a lower main body (105), and the inner side wall of the cylinder hole (102) is installed with a sealing ring (106).

6. The engine punching sheet with high wear resistance according to claim 5, characterized in that: The inner end of the engine gasket body (101) is equipped with reinforcement ribs (201), the reinforcement ribs (201) are evenly distributed, and the outer end of the reinforcement ribs (201) is equipped with a reinforcement ring (202).

7. The engine punching sheet with high wear resistance according to claim 6, characterized in that: The outer end of the reinforcement ring (202) is installed with evenly distributed support ribs (203), the other end of the support rib (203) away from the reinforcement ring (202) is installed with a connecting ring (204), the inner side of the connecting ring (204) is installed with a reinforcement strip (205), and the reinforcement strip (205) is evenly distributed on the inner end of the engine gasket body (101).

8. The engine punching sheet with high wear resistance according to claim 7, characterized in that: The inner ends of a pair of connecting rings (204) are installed with symmetrically distributed connecting ribs (206), and the outer ends of the connecting ribs (206) are installed with transverse reinforcement members (207).

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