Cylinder cover convenient to produce and install

Abstract

The utility model discloses a cylinder cover convenient to produce and install, the cylinder cover convenient to produce and install comprises a cylinder cover, a frame and a supporting plate, lug blocks are arranged on two sides of the cylinder cover, a plurality of through holes are formed in the lug blocks, and the supporting plate is provided with a fixing block and a clamping plate; first air cylinders are arranged on the two sides of the frame, are fixedly connected with the supporting plates and are used for providing horizontal movement for the supporting plates, so that the supporting plates abut against the end faces of the lug blocks; the supporting plate is provided with a second air cylinder, is fixedly connected with the clamping plate and is used for providing lifting movement for the clamping plate. The clamping plate and the supporting plate are used for clamping the lug block, the fixing block penetrates through the penetrating hole and the clamping plate, the situation that the lug block is separated from clamping between the clamping plate and the supporting plate due to the fact that the center of gravity shifts in the installation or debugging process of the air cylinder cover is avoided, the clamping stability of the air cylinder cover in the moving process is guaranteed, and the service life of the air cylinder cover is prolonged. The product has the advantages of being convenient to produce and install, stable in suspension and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinder heads, in particular to a cylinder head which is convenient for production and installation. Background Art

[0002] The cylinder head is used to seal the cylinder, form a combustion space with the piston, and withstand the effects of high-temperature and high-pressure gas. The cylinder head withstands the gas force and the mechanical load caused by tightening the cylinder bolts. It also withstands high thermal loads due to contact with high-temperature gas. In order to ensure a good seal of the cylinder, the cylinder head cannot be damaged or deformed. To this end, the cylinder head should have sufficient strength and rigidity.

[0003] For the suspension of the heavy cylinder head, usually the steel wire rope is passed through the assembly hole of the cylinder head for suspension. However, this suspension method not only cannot ensure the stability of the center of gravity of the cylinder head, but also is very likely to cause the cylinder head to tilt to one side during the movement, and collide with the working equipment and nearby personnel, resulting in damage to the inside and outside of the cylinder head, greatly reducing the installation efficiency. In addition, the steel wire rope is easy to rub against the assembly hole, damaging the assembly hole, and then reducing the sealing and stability of the cylinder head and other connections. Therefore, the applicant has made a useful design and found a solution to the above problems. The technical solution to be introduced below is produced in this context. Summary of the invention

[0004] The purpose of the utility model is to overcome the shortcomings of the design proposed in the above background technology and provide a product that is easy to produce, easy to install and stably suspended.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A cylinder head that is easy to produce and install, comprising a cylinder head, a frame, and a support plate, wherein lugs are provided on both sides of the cylinder head, the lugs are provided with a plurality of through holes, and the support plate is provided with a fixing block and a clamping plate;

[0007] First cylinders are provided on both sides of the frame and are connected and fixed to the support plate, and are used to provide horizontal movement for the support plate so that the support plate abuts against the end surface of the ear block;

[0008] The support plate is provided with a second cylinder and is connected and fixed to the clamping plate, and is used to provide lifting and lowering movement for the clamping plate so that the clamping plate abuts against the top of the ear block;

[0009] The support plate is provided with a third cylinder, and is connected and fixed to the fixing block, and is used to provide lifting and lowering activities for the fixing block, so that the fixing block passes through the through hole and the clamping plate.

[0010] Preferably, the frame is provided with a mounting flange, the mounting flange is provided with a plurality of mounting holes, and first extension plates are provided on both sides of the frame and are in a perpendicular relationship with the frame.

[0011] Preferably, the first cylinder is mounted and fixed on the outer wall of the first extension plate, and the piston rod of the first cylinder passes through the first extension plate.

[0012] Preferably, the number of the fixing blocks corresponds to the number of the perforations, a connecting plate is provided at the bottom of the plurality of fixing blocks to connect the plurality of fixing blocks together, a second extension plate is provided on both sides of the connecting plate, and the shape of the second extension plate is set to be L-shaped.

[0013] Preferably, the support plate is provided with a plurality of guide columns and passes through the clamping plate, the end faces of the guide columns are provided with baffles, the support plate is provided with a bending plate, the bending plate is provided with a clearance through hole, and the bending plate is connected and fixed to the piston rod of the first cylinder.

[0014] Preferably, the clamping plate and the support plate are provided with corresponding fixing through holes, and both sides of the clamping plate and the support plate are provided with avoidance through holes.

[0015] Preferably, the second cylinder is installed and fixed in the make-way through hole, the third cylinder is installed and fixed in the avoidance through hole of the support plate, and the piston rod of the third cylinder is connected and fixed to the second extension plate.

[0016] Preferably, a plurality of reinforcing ribs with equal spacing are provided between the first extension plate and the frame, and between the bending plate and the support plate.

[0017] Preferably, the number of the perforation is set to at least one.

[0018] Beneficial effects:

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] The utility model forms a clamping for the ear block by the clamping plate and the support plate, which is the first step of fixing the cylinder head; the fixing block passes through the through hole and the clamping plate, which is the second step of strengthening the fixation of the cylinder head, thereby preventing the ear block from being separated from the clamping between the clamping plate and the support plate due to the center of gravity shifting during the installation or debugging of the cylinder head, thereby ensuring the stability of the cylinder head being clamped during the movement, and making the product have the advantages of easy production, easy installation and stable suspension. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a top view of the cross-sectional structure of a cylinder head that is convenient for production and installation in the present invention when it is clamped and fixed;

[0022] Figure 2This is a schematic diagram of the structure of a cylinder head that is easy to produce and install according to the utility model;

[0023] Figure 3 The utility model is an explosion-proof cylinder head which is convenient for production and installation. Figure 1 ;

[0024] Figure 4 The utility model is an explosion-proof cylinder head which is convenient for production and installation. Figure 2 ;

[0025] Figure 5 This is a top view of a cylinder head that is easy to produce and install according to the utility model;

[0026] The corresponding relationship between the various figure labels and component names in the figure is as follows:

[0027] Figure numerals: 1. cylinder head; 2. frame; 3. support plate; 4. fixing block; 5. clamping plate; 6. second cylinder; 7. third cylinder; 8. fixing through hole; 9. avoidance through hole; 9.1. reinforcing rib; 11. ear block; 12. through hole; 21. first cylinder; 22. mounting flange; 23. mounting hole; 24. first extension plate; 31. guide column; 32. baffle; 33. bending plate; 34. avoidance through hole; 41. connecting plate; 42. second extension plate. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0030] Reference example Figures 1 to 5A cylinder head that is easy to produce and install, comprising a cylinder head 1, a frame 2, and a support plate 3. Ear blocks 11 are provided on both sides of the cylinder head 1, and the ear blocks 11 are provided with a plurality of through holes 12. The support plate 3 is provided with a fixing block 4 and a clamping plate 5; a first cylinder 21 is provided on both sides of the frame 2, and is connected and fixed to the support plate 3, and is used to provide horizontal movement for the support plate 3, so that the support plate 3 abuts against the end surface of the ear block 11; the support plate 3 is provided with a second cylinder 6, and is connected and fixed to the clamping plate 5, and is used to provide lifting movement for the clamping plate 5, so that the clamping plate 5 abuts against the top of the ear block 11; the support plate 3 is provided with a third cylinder 7, and is connected and fixed to the fixing block 4, and is used to provide lifting movement for the fixing block 4, so that the fixing block 4 passes through the through holes 12 and the clamping plate 5;

[0031] It is worth mentioning that the frame 2 is provided with a mounting flange 22, and the mounting flange 22 is provided with a plurality of mounting holes 23. The first extension plates 24 are provided on both sides of the frame 2 and are in a vertical relationship with the frame 2. The mounting flange 22 is convenient for connecting and fixing with the transportation mechanism of the production line. The mounting holes 23 are used in conjunction with the mounting flange 22, and the first extension plates 24 provide support points for the first extension plates 24.

[0032] It is worth mentioning that the first cylinder 21 is mounted and fixed on the outer wall of the first extension plate 24, and the piston rod of the first cylinder 21 passes through the first extension plate 24;

[0033] It is worth mentioning that the number of the fixing blocks 4 corresponds to the number of the through holes 12. A connecting plate 41 is provided at the bottom of the plurality of fixing blocks 4 to connect the plurality of fixing blocks 4 together. Second extension plates 42 are provided on both sides of the connecting plate 41. The shape of the second extension plate 42 is set to be L-shaped. The connecting plate 41 connects the plurality of fixing blocks 4 together, which is convenient for the third cylinder 7 to synchronously raise or lower the plurality of fixing blocks 4. The second extension plate 42 mainly plays the role of connecting and fixing with the third cylinder 7. Since the length of the third cylinder 7 is relatively large, it is convenient for the piston rod to move. The installation space of the third cylinder 7 and the movement space of the piston rod that can rise and fall are increased by the L-shaped second extension plate 42.

[0034] It is worth mentioning that the support plate 3 is provided with a plurality of guide posts 31 which pass through the clamping plate 5. The end surface of the guide post 31 is provided with a baffle 32. The support plate 3 is provided with a bending plate 33. The bending plate 33 is provided with a clearance through hole 34. The bending plate 33 is connected and fixed to the piston rod of the first cylinder 21. The guide post 31 provides a guide for the clamping plate 5 to rise and fall. The baffle 32 not only limits the rising distance of the clamping plate 5, but also prevents the clamping plate 5 from separating from the guide post 31. The bending plate 33 is connected and fixed with the first cylinder 21 for use. The clearance through hole 34 makes the second cylinder 6 flush with the surface of the bending plate 33, so that the support plate 3 can be completely fitted with the surface of the first extension plate 24 when retracted.

[0035] It is worth mentioning that the clamping plate 5 and the support plate 3 are provided with fixing through holes 8 corresponding to the perforations 12, and the clamping plate 5 and the support plate 3 are provided with avoidance through holes 9 on both sides. The fixing through holes 8 increase the contact area with the fixing block 4, and at the same time, multiple supporting points are added to prevent the cylinder head 1 from being separated from the clamping between the clamping plate 5 and the support plate 3. The avoidance through holes 9 of the support plate 3 provide fixation for the third cylinder 7, and the avoidance through holes 9 of the clamping plate 5 avoid the piston rod of the third cylinder 7 that moves up and down;

[0036] It is worth mentioning that the second cylinder 6 is installed and fixed in the clearance hole 34, the third cylinder 7 is installed and fixed in the avoidance hole 9 of the support plate 3, and the piston rod of the third cylinder 7 is connected and fixed to the second extension plate 42;

[0037] It is worth mentioning that a plurality of equally spaced reinforcing ribs 9.1 are provided between the first extension plate 24 and the frame 2, and between the bent plate 33 and the support plate 3. Since the cylinder head 1 has a large deadweight, the structural strength of the first extension plate 24 and the frame 2, and between the bent plate 33 and the support plate 3 is ensured by the reinforcing ribs 9.1;

[0038] It is worth mentioning that the number of the through-hole 12 is set to at least one, and a plurality of through-holes 12 may be provided. The more the through-holes 12 are provided, the higher the stability of the cylinder head 1 during transportation, installation and adjustment.

[0039] The use principle of the utility model is now described as follows:

[0040] Move the frame 2 to above the cylinder head 1, the piston rod of the first cylinder 21 moves, pushing the support plate 3 to move in the horizontal direction, so that the support plate 3 abuts against the side wall of the cylinder head 1, and the support plate 3 abuts against the bottom of the ear block 11. At this time, the center of the fixing through hole 8 and the center of the through hole 12 are on the same center line, the piston rod of the second cylinder 6 moves, so that the clamping plate 5 moves downward and abuts against the top of the ear block 11, and the piston rod of the third cylinder 7 moves, so that the fixing block 4 moves upward and passes through the fixing through hole 8, the through hole 12, and the fixing through hole 8 of the clamping plate 5 in sequence. At this time, the cylinder head 1 is fixed;

[0041] Similarly, after adjustment, installation or transportation is completed, the cylinder head 1 can be separated by following the reverse operation steps above.

[0042] The above design scheme can make the product easy to produce, easy to install and stable to suspend.

[0043] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A cylinder head that is easy to produce and install, comprising a cylinder head (1), a frame (2), and a support plate (3), characterized in that: The cylinder head (1) is provided with ear blocks (11) on both sides, the ear blocks (11) are provided with a plurality of through holes (12), and the support plate (3) is provided with a fixing block (4) and a clamping plate (5); First cylinders (21) are provided on both sides of the frame (2) and are connected and fixed to the support plate (3) to provide the support plate (3) with horizontal movement so that the support plate (3) abuts against the end surface of the ear block (11); The support plate (3) is provided with a second cylinder (6) and is connected and fixed to the clamping plate (5) for providing lifting movement for the clamping plate (5) so that the clamping plate (5) abuts against the top of the ear block (11); The support plate (3) is provided with a third cylinder (7) and is connected and fixed to the fixing block (4) to provide lifting and lowering movement for the fixing block (4) so ​​that the fixing block (4) passes through the through hole (12) and the clamping plate (5).

2. The cylinder head that is easy to produce and install according to claim 1 is characterized in that: The frame (2) is provided with a mounting flange (22), and the mounting flange (22) is provided with a plurality of mounting holes (23). First extension plates (24) are provided on both sides of the frame (2) and are in a vertical relationship with the frame (2).

3. The cylinder head that is easy to produce and install according to claim 2 is characterized in that: The first cylinder (21) is mounted and fixed on the outer wall of the first extension plate (24), and the piston rod of the first cylinder (21) passes through the first extension plate (24).

4. The cylinder head that is easy to produce and install according to claim 3 is characterized in that: The number of the fixing blocks (4) corresponds to the number of the through holes (12); a connecting plate (41) is provided at the bottom of the plurality of fixing blocks (4) so ​​that the plurality of fixing blocks (4) are connected together; second extension plates (42) are provided on both sides of the connecting plate (41); and the shape of the second extension plate (42) is set to be L-shaped.

5. The cylinder head that is easy to produce and install according to claim 4 is characterized in that: The support plate (3) is provided with a plurality of guide columns (31) passing through the clamping plate (5); the end surface of the guide column (31) is provided with a baffle plate (32); the support plate (3) is provided with a bending plate (33); the bending plate (33) is provided with a clearance through hole (34); and the bending plate (33) is connected and fixed to the piston rod of the first cylinder (21).

6. The cylinder head that is easy to produce and install according to claim 5 is characterized in that: The clamping plate (5) and the supporting plate (3) are provided with fixing through holes (8) corresponding to the through holes (12), and both sides of the clamping plate (5) and the supporting plate (3) are provided with avoidance through holes (9).

7. The cylinder head that is easy to produce and install according to claim 6 is characterized in that: The second cylinder (6) is mounted and fixed on the clearance through hole (34), the third cylinder (7) is mounted and fixed on the avoidance through hole (9) of the support plate (3), and the piston rod of the third cylinder (7) is connected and fixed to the second extension plate (42).

8. The cylinder head that is easy to produce and install according to claim 7 is characterized in that: A plurality of reinforcing ribs (9.1) with equal spacing are provided between the first extension plate (24) and the frame (2), and between the bending plate (33) and the support plate (3).

9. The cylinder head that is easy to produce and install according to claim 1, characterized in that: The number of the perforation (12) is set to be at least one.

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