Oil cylinder testing device

Abstract

The utility model discloses an oil cylinder testing device which comprises a supporting platform which comprises a supporting seat, an upper supporting frame and a lower supporting frame. The supporting seat comprises a plurality of supporting plates which are spliced together, and each supporting plate is provided with at least one mounting structure used for fixing the hydraulic oil cylinder. A suspension space for accommodating a plurality of hydraulic oil cylinders is formed in the lower support frame; the lower support frame comprises a positioning frame, a first lower frame body and a second lower frame body; the first lower frame body and the second lower frame body are oppositely arranged, and the positioning frame is transversely arranged between the first lower frame body and the second lower frame body; the upper supporting frame comprises at least one first upper cross beam used for installing a sensing element, a first upper frame body and a second upper frame body, and the first upper frame body and the second upper frame body are both erected on the supporting base and are oppositely arranged. The supporting platform is simple in structure and easy to assemble, and a plurality of hydraulic oil cylinders can be installed and fixed.

Description

Technical Field

[0001] The utility model relates to the field of automation equipment, in particular to an oil cylinder testing device. Background Art

[0002] Hydraulic cylinders are needed for the production of silicon steel sheet stators and rotors. However, when a newly purchased hydraulic cylinder leaves the factory, a large amount of air already exists inside the hydraulic cylinder, which causes the hydraulic cylinder to stall during operation. The piston rod of the hydraulic cylinder is sometimes fast and sometimes slow, which is very unstable, and further causes the outer surface of the produced stator and rotor to be uneven and scratched. Therefore, a device that can be used to evacuate the air inside the hydraulic cylinder is needed to solve the problem of a large amount of air in the hydraulic cylinder.

[0003] However, in the process of designing and developing the device, it is found that the traditional support platform is not suitable for fixing the hydraulic cylinder. Therefore, those skilled in the art are in urgent need of developing a support platform that can be applied to the hydraulic cylinder test device. Summary of the invention

[0004] The utility model aims to provide an oil cylinder testing device. The supporting platform of the oil cylinder testing device has a simple structure and is easy to assemble, so it is convenient to fix the hydraulic oil cylinder.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a cylinder testing device, including a support platform, the support platform includes a support seat, an upper support frame and a lower support frame; the upper support frame and the lower support frame are arranged up and down, the support seat is located between the upper support frame and the lower support frame, the upper support frame is detachably connected to the top of the support seat, and the lower support frame is detachably connected to the bottom of the support seat; the support seat includes a plurality of support plates, a plurality of the support plates are spliced ​​together, and a plurality of the support plates are each provided with at least one mounting structure for fixing the hydraulic cylinder; the lower support frame has a suspension space for accommodating a plurality of hydraulic cylinders; the lower support frame includes A positioning frame, a first lower frame body and a second lower frame body; multiple support plates are detachably connected to the positioning frame; the first lower frame body and the second lower frame body are arranged opposite to each other, the positioning frame is horizontally placed between the first lower frame body and the second lower frame body, and the first lower frame body and the second lower frame body are detachably connected to the positioning frame; the upper support frame includes at least one first upper beam for installing a sensing element, a first upper frame body and a second upper frame body, the first upper frame body and the second upper frame body are both erected on the support seat, and the first upper frame body and the second upper frame body are arranged opposite to each other; the two ends of the first upper beam are detachably connected to the first upper frame body and the second upper frame body respectively.

[0006] Compared with the prior art, the utility model has the advantages that the oil cylinder test device adopts a support platform structure, including a support seat, an upper support frame and a lower support frame. The support seat is composed of a plurality of support plates, and a mounting structure for fixing the hydraulic oil cylinder is provided on the support plate. The upper support frame and the lower support frame are detachably connected to the support seat, making the assembly and disassembly process simple and convenient. The plurality of support plates on the support seat provide a mounting structure for fixing the hydraulic oil cylinder, which can effectively fix the hydraulic oil cylinder on the support platform to ensure the stability and safety of the test process. The lower support frame has a suspension space for accommodating a plurality of hydraulic oil cylinders, and a plurality of oil cylinders can be tested at the same time, thereby improving the test efficiency. The support seat and the upper support frame, the lower support frame, and the positioning frame in the lower support frame, the first lower frame body and the second lower frame body are all designed to be detachably connected. Such a design facilitates assembly and maintenance, and is also convenient for combination and adjustment according to actual needs. The upper support frame includes a first upper crossbeam, a first upper frame body and a second upper frame body, which are erected on the support seat and arranged relatively. The first upper cross beam is detachably connected to the first upper frame body and the second upper frame body, thereby ensuring the stability and reliability of the support frame.

[0007] In some embodiments of the utility model, the first upper crossbeam includes a first upper rod body and a second upper rod body, the first upper rod body is sleeved with the second upper rod body, the first upper rod body and the second upper rod body are movably matched, the first upper rod body is detachably connected to the first upper frame body, and the second upper rod body is detachably connected to the second upper frame body. The first upper crossbeam is composed of the first upper rod body and the second upper rod body, which are sleeved and movably matched, so that the first crossbeam can be extended and retracted. This design allows the first upper crossbeam to have an adjustable length, and the height and spacing of the upper support frame can be freely adjusted as needed. The first upper rod body is detachably connected to the first upper frame body, and the second upper rod body is detachably connected to the second upper frame body. This detachable connection design facilitates the assembly and maintenance process, and is also convenient for adjustment or replacement according to actual needs.

[0008] In some embodiments of the utility model, a second upper crossbeam is further provided between the first upper frame and the second upper frame, and the first upper crossbeam and the second upper crossbeam are arranged up and down; the second upper crossbeam includes a third upper rod and a fourth upper rod, the third upper rod is sleeved with the fourth upper rod, the third upper rod is movably matched with the fourth upper rod, the third upper rod is detachably connected to the first upper frame, and the fourth upper rod is detachably connected to the second upper frame. A second upper crossbeam is provided between the first upper frame and the second upper frame, and they are arranged up and down. This structure increases the stability and rigidity of the upper support frame and ensures the overall stability of the support seat. The second upper crossbeam is composed of the third upper rod and the fourth upper rod, which are sleeved and movably matched. This design enables the second upper crossbeam to have an adjustable length, further enhancing the flexibility and adaptability of the upper support frame. The third upper rod is detachably connected to the first upper frame, and the fourth upper rod is detachably connected to the second upper frame. This detachable connection design facilitates the assembly and maintenance process, and is also convenient for adjustment or replacement according to actual needs.

[0009] In some embodiments of the utility model, the first upper frame and the second upper frame are both formed by enclosing a plurality of metal members of a rod-shaped structure. The first upper frame and the second upper frame are formed by enclosing a plurality of metal members of a rod-shaped structure. This design provides a sturdy support frame structure that can withstand large loads and pressures, while ensuring the stability and reliability of the support base.

[0010] In some embodiments of the present invention, the mounting structure includes a positioning shaft hole and a plurality of screw holes arranged around the positioning shaft hole. This design allows the hydraulic cylinder to be mounted on the support seat using bolts or other fixing devices, and ensures the stability and reliability of the installation.

[0011] In some embodiments of the utility model, the positioning frame is provided with a hollow area, and the positioning frame is connected to a plurality of partition beams, and the plurality of partition beams are detachably connected to the positioning frame, and the partition beams divide the hollow area into a plurality of positioning areas for accommodating the support plate. This design facilitates the installation of the support plate.

[0012] In some embodiments of the utility model, a first lower cross beam is provided between the first lower frame and the second lower frame, the first lower cross beam includes a first lower rod body and a second lower rod body, the first lower rod body and the second lower rod body are sleeved, the first lower rod body and the second lower rod body are movably matched, the first lower rod body and the first lower frame body are detachably connected, and the second lower rod body and the second lower frame body are detachably connected. A first lower cross beam is provided between the first lower frame and the second lower frame, and it is composed of the first lower rod body and the second lower rod body. This structure increases the stability and rigidity of the lower support frame, ensures the safe fixation of the hydraulic cylinder and the stability of the testing process. The first lower rod body is detachably connected to the first lower frame, and the second lower rod body is detachably connected to the second lower frame. This detachable connection design facilitates the assembly and maintenance process, and is also convenient for adjustment or replacement according to actual needs.

[0013] In some embodiments of the utility model, the support seat includes three support plates, each of which is provided with two mounting structures; the mounting structures on the support seat are arranged in a matrix form. The support seat is composed of three support plates, each of which is provided with two mounting structures. This design provides a stable support seat structure that can evenly distribute the load and provide reliable support. The mounting structures on the support seat are arranged in a matrix form. This layout increases the stability and rigidity of the support seat, ensuring the safe fixation of the support plates and the hydraulic cylinder and the reliability of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure after the hydraulic cylinder is installed;

[0015] Figure 2 This is a three-dimensional structural diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure decomposition of the utility model;

[0017] Figure 4 This is a cross-sectional view of the first upper cross beam of the utility model;

[0018] Figure 5 This is a cross-sectional view of the second upper cross beam of the utility model;

[0019] Figure 6 This is a cross-sectional view of the first lower cross beam of the utility model.

[0020] In the figure: 1. support platform; 2. hydraulic cylinder; 3. support seat; 4. upper support frame; 5. lower support frame; 301. support plate; 501. positioning frame; 502. first lower frame; 503. second lower frame; 401. first upper crossbeam; 402. first upper frame; 403. second upper frame; 7. first upper rod; 8. second upper rod; 9. second upper crossbeam; 10. third upper rod; 11. fourth upper rod; 12. metal parts; 13. shaft hole; 14. screw hole; 15. first lower crossbeam; 16. first lower rod; 17. second lower rod; 18. partition beam. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] In the description of the present invention, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific protection scope of the present invention.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present utility model are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0024] The terms "including" and "having" and any variations thereof in the specification and claims of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0025] like Figure 1-Figure 6As shown, a cylinder testing device comprises a supporting platform 1, the supporting platform 1 comprises a supporting seat 3, an upper supporting frame 4 and a lower supporting frame 5; the upper supporting frame 4 and the lower supporting frame 5 are arranged up and down, the supporting seat 3 is located between the upper supporting frame 4 and the lower supporting frame 5, the upper supporting frame 4 is detachably connected to the top of the supporting seat 3, and the lower supporting frame 5 is detachably connected to the bottom of the supporting seat 3; the supporting seat 3 comprises a plurality of supporting plates 301, the plurality of supporting plates 301 are spliced ​​together, and the plurality of supporting plates 301 are each provided with at least one mounting structure for fixing the hydraulic cylinder 2; the lower supporting frame 5 has a suspension space for accommodating a plurality of hydraulic cylinders 2; the lower supporting frame 5 comprises a positioning frame 501, a first lower frame body 502 and a second lower frame body 503; a plurality of supporting plates 301 are provided, The support plates 301 can be detachably connected to the positioning frame 501; the first lower frame 502 and the second lower frame 503 are arranged opposite to each other, and the positioning frame 501 is horizontally placed between the first lower frame 502 and the second lower frame 503, and the first lower frame 502 and the second lower frame 503 are detachably connected to the positioning frame 501; the upper support frame 4 includes at least one first upper beam 401 for installing the sensing element, a first upper frame 402 and a second upper frame 403, and the first upper frame 402 and the second upper frame 403 are both erected on the support seat 3, and the first upper frame 402 and the second upper frame 403 are arranged opposite to each other; the two ends of the first upper beam 401 are detachably connected to the first upper frame 402 and the second upper frame 403 respectively.

[0026] In the above structure: the oil cylinder test device adopts a support platform 1 structure, including a support seat 3, an upper support frame 4 and a lower support frame 5. The support seat 3 is spliced ​​by a plurality of support plates 301, and a mounting structure for fixing the hydraulic oil cylinder 2 is provided on the support plate 301. The upper support frame 4 and the lower support frame 5 are detachably connected to the support seat 3, making the assembly and disassembly process simple and convenient. The plurality of support plates 301 on the support seat 3 provide a mounting structure for fixing the hydraulic oil cylinder 2, which can effectively fix the hydraulic oil cylinder 2 on the support platform 1 to ensure the stability and safety of the test process. The lower support frame 5 has a suspension space for accommodating a plurality of hydraulic oil cylinders 2, and multiple oil cylinders can be tested at the same time to improve the test efficiency. The support seat 3 and the upper support frame 4, the lower support frame 5, and the positioning frame 501, the first lower frame body 502 and the second lower frame body 503 in the lower support frame 5 are all designed to be detachably connected. Such a design facilitates assembly and maintenance, and is also convenient for combination and adjustment according to actual needs. The upper support frame 4 includes a first upper crossbeam 401, a first upper frame body 402 and a second upper frame body 403, which are erected and arranged opposite to each other on the support seat 3. The first upper crossbeam 401 is detachably connected to the first upper frame body 402 and the second upper frame body 403, ensuring the stability and reliability of the support frame.

[0027] Specifically, the first upper crossbeam 401 includes a first upper rod body 7 and a second upper rod body 8, the first upper rod body 7 is sleeved with the second upper rod body 8, the first upper rod body 7 and the second upper rod body 8 are movably matched, the first upper rod body 7 is detachably connected to the first upper frame body 402, and the second upper rod body 8 is detachably connected to the second upper frame body 403. The first upper crossbeam 401 is composed of the first upper rod body 7 and the second upper rod body 8, which are sleeved and movably matched, so that the first crossbeam can be telescopic. This design allows the first upper crossbeam 401 to have an adjustable length, and the height and spacing of the upper support frame 4 can be freely adjusted as needed. The first upper rod body 7 is detachably connected to the first upper frame body 402, and the second upper rod body 8 is detachably connected to the second upper frame body 403. This detachable connection design facilitates the assembly and maintenance process, and is also convenient for adjustment or replacement according to actual needs.

[0028] Specifically, a second upper crossbeam 9 is further provided between the first upper frame body 402 and the second upper frame body 403, and the first upper crossbeam 401 and the second upper crossbeam 9 are arranged up and down; the second upper crossbeam 9 includes a third upper rod body 10 and a fourth upper rod body 11, the third upper rod body 10 and the fourth upper rod body 11 are sleeved, the third upper rod body 10 and the fourth upper rod body 11 are movably matched, the third upper rod body 10 is detachably connected to the first upper frame body 402, and the fourth upper rod body 11 is detachably connected to the second upper frame body 403. A second upper crossbeam 9 is provided between the first upper frame body 402 and the second upper frame body 403, and they are arranged up and down. This structure increases the stability and rigidity of the upper support frame 4, and ensures the overall stability of the support seat 3. The second upper crossbeam 9 is composed of the third upper rod body 10 and the fourth upper rod body 11, which are sleeved and movably matched. This design enables the second upper crossbeam 9 to have an adjustable length, further enhancing the flexibility and adaptability of the upper support frame 4. The third upper rod body 10 is detachably connected to the first upper frame body 402, and the fourth upper rod body 11 is detachably connected to the second upper frame body 403. This detachable connection design facilitates the assembly and maintenance process, and is also convenient for adjustment or replacement according to actual needs.

[0029] Specifically, the first upper frame 402 and the second upper frame 403 are both formed by enclosing a plurality of rod-shaped metal members 12. The first upper frame 402 and the second upper frame 403 are formed by enclosing a plurality of rod-shaped metal members 12. This design provides a sturdy support frame structure that can withstand large loads and pressures, while ensuring the stability and reliability of the support base 3.

[0030] Specifically, the mounting structure includes a positioning shaft hole 13 and a plurality of screw holes 14 arranged around the positioning shaft hole 13. This design allows the hydraulic cylinder 2 to be mounted on the support seat 3 using bolts or other fixing devices, and ensures the stability and reliability of the installation.

[0031] Specifically, the positioning frame 501 is provided with a hollow area, and the positioning frame 501 is connected with multiple partition beams 18. The multiple partition beams 18 are detachably connected to the positioning frame 501. The partition beams divide the hollow area into multiple positioning areas for accommodating the support plate 301. This design facilitates the installation of the support plate 301.

[0032] Specifically, a first lower cross beam 15 is provided between the first lower frame 502 and the second lower frame 503, and the first lower cross beam 15 includes a first lower rod 16 and a second lower rod 17, the first lower rod 16 and the second lower rod 17 are sleeved, the first lower rod 16 and the second lower rod 17 are movably matched, the first lower rod 16 is detachably connected to the first lower frame 502, and the second lower rod 17 is detachably connected to the second lower frame 503. A first lower cross beam 15 is provided between the first lower frame 502 and the second lower frame 503, and it is composed of the first lower rod 16 and the second lower rod 17. This structure increases the stability and rigidity of the lower support frame 5, ensures the safe fixation of the hydraulic cylinder 2 and the stability of the test process. The first lower rod 16 is detachably connected to the first lower frame 502, and the second lower rod 17 is detachably connected to the second lower frame 503. This detachable connection design facilitates the assembly and maintenance process, and is also convenient for adjustment or replacement according to actual needs.

[0033] Specifically, the support base 3 includes three support plates 301, each of which is provided with two mounting structures; the mounting structures on the support base 3 are arranged in a matrix form. The support base 3 is composed of three support plates 301, each of which is provided with two mounting structures. This design provides a stable support base 3 structure, which can evenly distribute the load and provide reliable support. The mounting structures on the support base 3 are arranged in a matrix form. This layout increases the stability and rigidity of the support base 3, ensuring the safe fixation of the support plates 301 and the hydraulic cylinder 2 and the reliability of operation.

[0034] The above describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cylinder testing device, comprising a supporting platform, characterized in that: The support platform comprises a support seat, an upper support frame and a lower support frame; the upper support frame and the lower support frame are arranged up and down, the support seat is located between the upper support frame and the lower support frame, the upper support frame is detachably connected to the top of the support seat, and the lower support frame is detachably connected to the bottom of the support seat; the support seat comprises a plurality of support plates, a plurality of the support plates are spliced ​​together, and a plurality of the support plates are each provided with at least one mounting structure for fixing a hydraulic cylinder; the lower support frame has a suspension space for accommodating a plurality of hydraulic cylinders; the lower support frame comprises a positioning frame, a first lower frame body and a second lower frame body; a plurality of The support plates are detachably connected to the positioning frame; the first lower frame and the second lower frame are arranged opposite to each other, the positioning frame is horizontally placed between the first lower frame and the second lower frame, and the first lower frame and the second lower frame are detachably connected to the positioning frame; the upper support frame includes at least one first upper beam for installing the sensing element, a first upper frame and a second upper frame, the first upper frame and the second upper frame are both erected on the support seat, and the first upper frame and the second upper frame are arranged opposite to each other; the two ends of the first upper beam are detachably connected to the first upper frame and the second upper frame, respectively.

2. The oil cylinder testing device according to claim 1, characterized in that: The first upper cross beam includes a first upper rod body and a second upper rod body, the first upper rod body is sleeved with the second upper rod body, the first upper rod body and the second upper rod body are movably matched, the first upper rod body is detachably connected to the first upper frame body, and the second upper rod body is detachably connected to the second upper frame body.

3. The oil cylinder testing device according to claim 1, characterized in that: A second upper cross beam is also provided between the first upper frame and the second upper frame, and the first upper cross beam and the second upper cross beam are arranged up and down; the second upper cross beam includes a third upper rod and a fourth upper rod, the third upper rod is sleeved with the fourth upper rod, the third upper rod and the fourth upper rod are movably matched, the third upper rod is detachably connected to the first upper frame, and the fourth upper rod is detachably connected to the second upper frame.

4. The oil cylinder testing device according to claim 1, characterized in that: The first upper frame and the second upper frame are both formed by enclosing a plurality of rod-shaped metal parts.

5. The oil cylinder testing device according to claim 1, characterized in that: The mounting structure comprises a positioning shaft hole and a plurality of screw holes arranged around the positioning shaft hole.

6. The oil cylinder testing device according to claim 1, characterized in that: The positioning frame is provided with a hollow area, and the positioning frame is connected with a plurality of partition beams, and the plurality of partition beams are detachably connected to the positioning frame, and the partition beams divide the hollow area into a plurality of positioning areas for accommodating the support plates.

7. The oil cylinder testing device according to claim 1, characterized in that: A first lower cross beam is provided between the first lower frame and the second lower frame, the first lower cross beam includes a first lower rod body and a second lower rod body, the first lower rod body and the second lower rod body are sleeved, the first lower rod body and the second lower rod body are movably matched, the first lower rod body and the first lower frame are detachably connected, and the second lower rod body and the second lower frame are detachably connected.

8. The oil cylinder testing device according to claim 1, characterized in that: The support base includes three support plates, each of which is provided with two mounting structures; the mounting structures on the support base are arranged in a matrix form.

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