Oil cylinder support and oil cylinder assembly

Abstract

The utility model relates to the field of oil cylinders, and discloses an oil cylinder support and an oil cylinder assembly, which comprise a base and an oil cylinder main body, the oil cylinder main body is inserted and fixed in the center of the inside of the base, a left column body is welded on the left side of the top end of the base, and a right column body is welded on the right side of the top end of the base. Threads are arranged on the surface of the left column body and the surface of the right column body, and the outer side of the left column body and the outer side of the right column body are sleeved with lantern rings respectively. According to the oil cylinder support and the oil cylinder assembly, the threads are arranged on the surfaces of the left column body and the right column body, the shifting wheels assembled at the top ends of the lantern rings are shifted along the surfaces of the left column body and the right column body at the same time, holes in the inner walls of the shifting wheels are matched with the threads, and then the lantern rings connected to the outer portion of the oil cylinder body in a sleeving mode are guided to ascend and descend longitudinally; the sleeve ring and the second positioning piece are fixed through the base in the longitudinal direction and assembled through the first positioning piece, the second positioning piece and the third positioning piece in the transverse direction, and the problem that the assembling direction is single is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil cylinders, in particular to an oil cylinder support and an oil cylinder component. Background Art

[0002] The oil cylinder is another name for the hydraulic cylinder. The outer surface of this object is a metal shell with a chamber containing oil inside. When the hydraulic energy is converted into mechanical energy, the piston rod can be pushed out, and then the horizontal or vertical push and pull tasks are performed. In order to facilitate the assembly and fixation of the oil cylinder, a support needs to be assembled.

[0003] In order to prevent the oil cylinder from shaking, most supports use two sets of plates to clamp and fix the oil cylinder body. However, in the past, such components could only support the oil cylinder unilaterally and were difficult to adjust according to assembly requirements, which limited the assembly of the oil cylinder.

[0004] Now, a new type of oil cylinder support and oil cylinder assembly is proposed to solve the above problems. Summary of the invention

[0005] The utility model aims to provide a cylinder support and a cylinder assembly to solve the problem of single assembly direction in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A cylinder support and a cylinder assembly, comprising a base and a cylinder body, the cylinder body being plugged and fixed at the center of the base, a left column being welded on the left side of the top of the base, and a right column being welded on the right side of the top of the base, the surfaces of the left column and the right column are both provided with threads, the outer sides of the left column and the right column are respectively sleeved with collars, and the tops of the collars are movably equipped with dial wheels, the outer sides of the collars are welded with positioning pieces 2, and the interior of the positioning pieces 2 is meshed and connected with bolts, cylindrical chambers are respectively longitudinally arranged inside the two sides of the collars, positioning pieces 1 are respectively welded on the two sides of the base, the top cover of the cylinder body is connected with a clamping plate, and positioning pieces 3 are respectively welded on the two sides of the clamping plate, screw holes are both arranged inside the positioning pieces 1 and 3, the top cover of the cylinder body is connected with a clamping plate, and circular holes are respectively arranged on the two sides of the interior of the clamping plate.

[0008] Preferably, a hole matching the thread is provided at the center of the thumbwheel, and the thumbwheel can guide the collar to rise and fall vertically along the thread.

[0009] Preferably, the left cylinder and the right cylinder are respectively embedded in the cylindrical chambers, and the left cylinder and the right cylinder are symmetrically distributed inside the two sides of the ring.

[0010] Preferably, grooves are provided on both sides of the inner wall of the collar, and a movable block is inserted between the upper and lower inner sides of the groove, balls are embedded inside the side surfaces of the movable block, and a spring is welded between the movable block and the groove.

[0011] Preferably, the movable block can slide left and right along the inner wall of the groove, and the ball is in contact with the outer wall of the cylinder body.

[0012] Preferably, a cover plate is hinged between the front and back of the inner side of the top of the right column, and a clamping sleeve is fixed on the left side of the bottom of the cover plate, a cover body is inserted at the center of the inside of the cover plate, and a limiting plate is fixed on the top of the cover body, plugs are inserted on both sides above the limiting plate, sponge pieces are respectively installed on both sides of the inside of the limiting plate, and a liquid tank is provided between the top of the sponge piece and the plug block, rotating blocks are movably installed on both sides of the center of the bottom of the cover plate, and a piston rod is installed above the cylinder body.

[0013] Preferably, the cover plate can be rotated longitudinally above the right column, and the clamping sleeve is sleeved on the top of the left column.

[0014] Preferably, the cover body can be sleeved on the outer side of the piston rod, and the cover body can slide up and down at the center of the cover plate.

[0015] Compared with the prior art, the utility model has the following advantages:

[0016] The oil cylinder support and the oil cylinder assembly not only realize the multi-directional assembly of the support and prevent the oil cylinder from getting stuck, but also realize the lubrication of the piston rod;

[0017] (1) The surfaces of the left and right cylinders are provided with threads, and the thumbwheel installed on the top of the collar is turned along the surfaces of the left and right cylinders at the same time. The hole on the inner wall of the thumbwheel matches the thread, and then the collar sleeved on the outside of the oil cylinder body is guided to rise and fall longitudinally, so as to achieve the purpose of adjusting the position of the collar and the second positioning piece. The support is fixed longitudinally by the base and assembled transversely by the first positioning piece, the second positioning piece and the third positioning piece. The bolt can be rotated or screws can be installed in the screw hole for reinforcement;

[0018] (2) By embedding the ball inside the side of the movable block, the movable block in the groove can interact left and right while the collar is lifted and lowered longitudinally. Under the lateral support of the spring, the ball can be forced to contact the surface of the cylinder body, thereby reducing the friction between the inner wall of the collar and the cylinder body, avoiding the wear of the cylinder shell and the limit assembly after entering the base, and maintaining the smooth assembly of the support;

[0019] (3) By fixing a limit plate on the top of the cover body, the hinged cover plate is rotated at the top of the right column so that the sleeve at the lower left corner of the cover plate is sleeved on the top of the left column. At this time, the cover body will be sleeved on the surface of the piston rod, without the obstruction of the rotating blocks on both sides. The limit plate can be pressed vertically so that the sponge sheet stained with lubricating oil inside it contacts the piston rod, and the oil is applied to the surface of the piston rod. If it is not enough, the plug block can be opened to supplement the lubricating oil. When the piston rod is lifted vertically, the lubricating oil is applied to the inner side of the cylinder body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the base of the utility model;

[0022] Figure 3 For the utility model Figure 1 A partial cross-section at the center is an enlarged structural diagram;

[0023] Figure 4 It is a schematic diagram of the front cross-sectional structure of the cover body of the present invention.

[0024] In the figure: 1. base; 2. positioning piece 1; 3. left cylinder; 4. collar; 5. positioning piece 2; 6. bolt; 7. positioning piece 3; 8. screw hole; 9. cover plate; 10. limit plate; 11. plug; 12. sponge sheet; 13. rotary block; 14. right cylinder; 15. round hole; 16. clamping plate; 17. dial wheel; 18. thread; 19. cylinder body; 20. piston rod; 21. liquid tank; 22. cover body; 23. movable block; 24. ball; 25. groove; 26. spring; 27. cylindrical chamber; 28. ferrule. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] like Figures 1 to 4 As shown,

[0027] Example 1: Please refer to Figure 1-4, a cylinder support and a cylinder assembly, comprising a base 1 and a cylinder body 19, the cylinder body 19 is plugged and fixed at the center of the base 1, a left column 3 is welded on the left side of the top of the base 1, and a right column 14 is welded on the right side of the top of the base 1, and threads 18 are arranged on the surfaces of the left column 3 and the right column 14, and collars 4 are respectively sleeved on the outer sides of the left column 3 and the right column 14, and a dial wheel 17 is movably assembled on the top of the collar 4, a positioning piece 2 5 is welded on the outer side of the collar 4, and a bolt 6 is meshed and connected inside the positioning piece 2 5, and cylindrical chambers 27 are longitudinally arranged inside the two sides of the collar 4, positioning pieces 1 2 are respectively welded on both sides of the base 1, a card plate 16 is connected to the top cover of the cylinder body 19, and positioning pieces 3 7 are respectively welded on both sides of the card plate 16, and screw holes 8 are arranged inside the positioning pieces 1 2 and the positioning pieces 3 7, and the top cover of the cylinder body 19 is connected to the card plate 16, and circular holes 15 are respectively arranged on both sides of the card plate 16;

[0028] A hole matching the thread 18 is provided at the center of the thumbwheel 17, and the thumbwheel 17 can guide the collar 4 to vertically rise and fall along the thread 18. The left cylinder 3 and the right cylinder 14 are respectively embedded in the cylindrical chamber 27, and the left cylinder 3 and the right cylinder 14 are symmetrically distributed inside the two sides of the collar 4.

[0029] Specifically, Figure 1 and Figure 2 As shown, along the surface of the left column 3 and the right column 14, the dial wheel 17 installed on the top of the ring 4 is turned at the same time. The hole on the inner wall of the dial wheel 17 matches the thread 18, and then the ring 4 sleeved on the outside of the cylinder body 19 is guided to rise and fall longitudinally, so as to achieve the purpose of adjusting the position of the ring 4 and the positioning piece 2 5. The support is fixed longitudinally by the base 1 and assembled horizontally by the positioning piece 1 2, the positioning piece 2 5 and the positioning piece 3 7.

[0030] Embodiment 2: Grooves 25 are provided on both sides of the inner wall of the collar 4, and a movable block 23 is inserted between the upper and lower sides of the inner side of the groove 25, and a ball 24 is embedded inside the side of the movable block 23. A spring 26 is welded between the movable block 23 and the groove 25. The movable block 23 can slide left and right along the inner wall of the groove 25, and the ball 24 fits the outer wall of the cylinder body 19;

[0031] Specifically, Figure 1 and Figure 3 As shown, while the collar 4 is lifted and lowered longitudinally, the movable block 23 in the groove 25 can interact left and right, and under the lateral support of the spring 26, the ball 24 can be forced to contact the surface of the cylinder body 19, thereby reducing the friction between the inner wall of the collar 4 and the cylinder body 19, and avoiding wear between the cylinder shell and the limit assembly after entering the base 1.

[0032] Embodiment 3: A cover plate 9 is hinged between the front and back of the inner side of the top of the right column 14, and a ferrule 28 is fixed to the left side of the bottom of the cover plate 9. A cover body 22 is inserted at the center of the inside of the cover plate 9, and a limit plate 10 is fixed to the top of the cover body 22. Blocks 11 are inserted on both sides above the limit plate 10. Sponge sheets 12 are respectively installed on both sides of the inside of the limit plate 10, and a liquid tank 21 is provided between the top of the sponge sheet 12 and the block 11. Rotary blocks 13 are movably installed on both sides of the center of the bottom of the cover plate 9, and a piston rod 20 is installed above the oil cylinder body 19;

[0033] The cover plate 9 can rotate longitudinally above the right column 14, the clamping sleeve 28 is sleeved on the top of the left column 3, the cover body 22 can be sleeved on the outside of the piston rod 20, and the cover body 22 can slide up and down at the center of the cover plate 9;

[0034] Specifically, Figure 1 and Figure 4 As shown, the hinged cover plate 9 is turned at the top of the right column 14 so that the sleeve 28 at the lower left corner of the cover plate 9 is sleeved on the top of the left column 3. At this time, the cover body 22 will be sleeved on the surface of the piston rod 20, and the cover body 22 will lose the shielding of the rotating blocks 13 on both sides. The limit plate 10 can be pressed vertically so that the sponge sheet 12 stained with lubricating oil inside it contacts the piston rod 20, and the oil is smeared on the surface of the piston rod 20. If it is not enough, the plug 11 can be opened to supplement the lubricating oil.

[0035] Working principle: When the utility model is in use, first, along the surface of the left column 3 and the right column 14, the dial wheel 17 assembled on the top of the collar 4 is turned at the same time. The hole on the inner wall of the dial wheel 17 matches the thread 18, and then the collar 4 sleeved on the outside of the oil cylinder body 19 is guided to rise and fall longitudinally, so as to achieve the purpose of adjusting the position of the collar 4 and the positioning piece 2 5. The support is fixed longitudinally by the base 1, and is assembled transversely by the positioning piece 1 2, the positioning piece 2 5 and the positioning piece 3 7. The bolt 6 can be rotated or a screw can be installed in the screw hole 8 for reinforcement. When the collar 4 is lifted and lowered longitudinally, the movable block 23 in the groove 25 can be moved left and right. Right interaction, under the lateral support of the spring 26, the ball 24 can be forced to contact the surface of the cylinder body 19, reducing the friction between the inner wall of the collar 4 and the cylinder body 19. When idle, the hinged cover plate 9 can be turned at the top of the right column 14, so that the sleeve 28 at the lower left corner of the cover plate 9 is sleeved on the top of the left column 3. At this time, the cover body 22 will be sleeved on the surface of the piston rod 20, and the cover will lose the shielding of the rotating blocks 13 on both sides. The limit plate 10 can be pressed vertically to make the sponge sheet 12 stained with lubricating oil inside it contact with the piston rod 20, and the oil can be smeared on the surface of the piston rod 20. If it is not enough, the plug 11 can be opened to replenish the lubricating oil.

[0036] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0037] In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. At the same time, the meaning of "and / or" appearing in the full text is that it includes three schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0038] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0039] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A cylinder support and a cylinder assembly, comprising a base (1) and a cylinder body (19), characterized in that: A cylinder body (19) is inserted and fixed at the center of the base (1), a left column (3) is welded to the left side of the top of the base (1), and a right column (14) is welded to the right side of the top of the base (1). The surfaces of the left column (3) and the right column (14) are both provided with threads (18). The outer sides of the left column (3) and the right column (14) are respectively sleeved with collars (4), and the tops of the collars (4) are movably equipped with thumbwheels (17). The outer sides of the collars (4) are welded with positioning pieces (5), and the inner sides of the positioning pieces (5) are provided with a plurality of threaded holes (18). Bolts (6) are meshed and connected, cylindrical chambers (27) are longitudinally arranged inside the two sides of the collar (4), positioning pieces (2) are welded on both sides of the base (1), the top cover of the oil cylinder body (19) is connected to a clamping plate (16), and positioning pieces (7) are welded on both sides of the clamping plate (16), screw holes (8) are arranged inside the positioning pieces (2) and the positioning pieces (7), the top cover of the oil cylinder body (19) is connected to a clamping plate (16), and circular holes (15) are arranged on both sides of the clamping plate (16).

2. The oil cylinder support and oil cylinder assembly according to claim 1, characterized in that: A hole matching the thread (18) is arranged at the center of the thumbwheel (17), and the thumbwheel (17) can guide the collar (4) to rise and fall vertically along the thread (18).

3. The oil cylinder support and oil cylinder assembly according to claim 1, characterized in that: The left column (3) and the right column (14) are respectively embedded in the cylindrical chamber (27), and the left column (3) and the right column (14) are symmetrically distributed inside the two sides of the ring (4).

4. The oil cylinder support and oil cylinder assembly according to claim 1, characterized in that: Grooves (25) are respectively provided on both sides of the inner wall of the collar (4), and a movable block (23) is inserted between the upper and lower sides of the inner side of the groove (25), a ball (24) is embedded inside the side of the movable block (23), and a spring (26) is welded between the movable block (23) and the groove (25).

5. The oil cylinder support and oil cylinder assembly according to claim 4, characterized in that: The movable block (23) can slide left and right along the inner wall of the groove (25), and the ball (24) is in contact with the outer wall of the oil cylinder body (19).

6. The oil cylinder support and oil cylinder assembly according to claim 1, characterized in that: A cover plate (9) is hinged between the front and rear of the inner side of the top of the right column (14), and a clamping sleeve (28) is fixed on the left side of the bottom of the cover plate (9). A cover body (22) is inserted at the center of the inside of the cover plate (9), and a limit plate (10) is fixed at the top of the cover body (22). Blocks (11) are inserted on both sides above the limit plate (10). Sponge sheets (12) are respectively installed on both sides of the inside of the limit plate (10), and a liquid tank (21) is provided between the top of the sponge sheet (12) and the block (11). Rotary blocks (13) are movably installed on both sides of the center of the bottom of the cover plate (9), and a piston rod (20) is installed above the oil cylinder body (19).

7. The oil cylinder support and oil cylinder assembly according to claim 6, characterized in that: The cover plate (9) can be rotated longitudinally above the right column (14), and the clamping sleeve (28) is sleeved on the top end of the left column (3).

8. The oil cylinder support and oil cylinder assembly according to claim 6, characterized in that: The cover body (22) can be sleeved on the outer side of the piston rod (20), and the cover body (22) can slide up and down at the center of the cover plate (9).

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