Piston rod conveying device

Abstract

The utility model discloses a piston rod transporting device, which belongs to the technical field of piston rod transporting devices and comprises a fixing plate, supporting plates are fixed on two sides of the fixing plate, a two-way screw rod is rotatably mounted between the supporting plates, sliders are symmetrically connected to the outer side of the two-way screw rod in a threaded manner, n-shaped plates are fixed on the tops of the sliders, and the n-shaped plates are fixed on the tops of the n-shaped plates. Conical pipes are fixed to the inner side walls of the U-shaped plates, and grooves are symmetrically formed in one sides of the conical pipes. Through cooperative use of the fixing plate, the supporting plate, the two-way screw, the sliding block, the U-shaped plate, the conical pipe, the groove, the protective pad, the vertical plate, the placing plate, the limiting plate and the limiting opening, the end of the piston rod can be protected, the purpose of protecting the end of the piston rod from being damaged is achieved, the precision of the piston rod is kept, and the service life of the piston rod is prolonged. And the limiting degree can be adjusted according to the diameter of the piston rod, the application range is wider, in addition, operation is simpler and more efficient, and more use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of piston rod transportation devices, in particular to a piston rod transportation device. Background Technique

[0002] The piston rod is a connecting component that supports the piston to do work. Most of it is used in the moving components of oil cylinders and air cylinders. It is a moving component with frequent movement and high technical requirements. Taking a hydraulic cylinder as an example, it consists of a cylinder barrel, a piston rod, a piston, and end covers. The quality of its processing directly affects the life and reliability of the entire product. The processing requirements of the piston rod are high, and strict requirements are imposed on coaxiality and wear resistance.

[0003] For example, in the utility model with the application number 202022481813.0, a piston rod transporter is disclosed. The piston rod is placed and fixed inside a fixed seat on a load-bearing plate. After the load-bearing plate is inserted into the inside of the housing through a sliding groove, the load-bearing plate is fixed inside the housing through a clamping block and a first groove. Thus, when loading and unloading, the housing equipped with the piston rod is directly taken out, avoiding economic losses caused by the piston rod slipping due to operating errors.

[0004] The similar applications currently still have deficiencies:

[0005] This kind of piston rod transporter does not provide protection for the two ends of the piston rod. It is difficult to limit and fix the piston rod using the groove, making the piston rod prone to sliding left and right, resulting in the piston rod hitting both sides and damaging the ends of the piston rod, affecting the use of the piston rod. Moreover, it is not convenient to move and transport.

[0006] Therefore, a piston rod transportation device is designed to optimize the above problems. Utility Model Content

[0007] The main purpose of the present utility model is to provide a piston rod transportation device to solve the related technical problems mentioned in the above background technique.

[0008] The purpose of the present utility model can be achieved by adopting the following technical solutions:

[0009] A piston rod transportation device includes a fixing plate. Both sides of the fixing plate are fixedly provided with support plates. A bidirectional screw rod is rotatably installed between the support plates. The outer side of the bidirectional screw rod is symmetrically threadedly connected with sliders. The tops of the sliders are fixedly provided with U-shaped plates. The inner side walls of the U-shaped plates are fixedly provided with tapered tubes. The tapered tubes are symmetrically provided with grooves on one side. The fixing plate is symmetrically provided with limiting ports at the top. A vertical plate is fixedly provided at the middle position of the top of the fixing plate. Both sides of the vertical plate are fixedly provided with placing plates. The tops of the placing plates are evenly provided with limiting plates.

[0010] Preferably, an adjustment plate is fixed between the support plates, adjustment rods are symmetrically arranged on the adjustment plate, and the adjustment rods are threadedly connected to the adjustment plate, the bottom ends of the adjustment rods are rotatably mounted with connecting plates, and the bottoms of the connecting plates are rotatably mounted with moving wheels.

[0011] Preferably, a bottom plate is fixed to the bottom of each support plate, and a suction cup is evenly fixed to the bottom of each bottom plate.

[0012] Preferably, the inner side walls of the conical tubes are all fixed with protective pads, and the protective pads are all rubber pads.

[0013] Preferably, the top of each of the limit plates is provided with an arc groove, and a rotating handle is fixed to one end of the bidirectional screw.

[0014] Preferably, rotating blocks are evenly fixed on the tops of the adjusting rods, and the rotating blocks are anti-slip rotating blocks.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides a piston rod transportation device, which can protect the ends of the piston rod through the coordinated use of a fixing plate, a supporting plate, a bidirectional screw, a slider, a shaped plate, a conical tube, a groove, a protective pad, a vertical plate, a placement plate, a limiting plate and a limiting opening, so as to achieve the purpose of protecting the ends of the piston rod from damage, maintain the accuracy of the piston rod, and adjust the limiting degree according to the diameter of the piston rod, so as to have a wider range of use, and the operation is simpler and more efficient, so as to meet more use requirements;

[0017] Through the coordinated use of the adjusting plate, adjusting rod, connecting plate and moving wheel, the adjusting rod is screwed downward so that the bottom end of the adjusting rod drives the connecting plate to move downward until the moving wheel moves downward and contacts the ground, and then the fixed plate and the piston rod at the top can be pushed to move. The adjusting rod is screwed upward until the moving wheel leaves the ground to play a supporting role, thereby improving the stability of the piston rod transport device, which is not only more flexible and convenient to use, but also more stable and has a better protective effect.

[0018] By using the bottom plate and the suction cup in coordination, the bottom suction cup of the bottom plate contacts the ground to play a role of adsorption and fixing, which not only improves the firmness of the fixed ground, but also has a certain buffering and shock-absorbing effect, thereby improving the protection effect of the piston rod transportation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is the front view of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified view of the structure at center;

[0021] Figure 3Schematic diagram of the conical tube of the present utility model;

[0022] Figure 4 Schematic diagram of the connection between the bottom plate and the suction cup of the present utility model.

[0023] In the figure: 1, fixed plate; 2, support plate; 3, bidirectional screw; 4, slider; 5, C-shaped plate; 6, conical tube; 7, groove; 8, protective pad; 9, vertical plate; 10, placement plate; 11, limit plate; 12, limit opening; 13, adjustment plate; 14, adjustment rod; 15, connection plate; 16, moving wheel; 17, bottom plate; 18, suction cup. Specific embodiments

[0024] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below with reference to the embodiments and the accompanying drawings, but the implementation manners of the present utility model are not limited thereto.

[0025] Embodiment 1

[0026] As Figure 1-Figure 4 shown, this embodiment provides a piston rod transportation device, including a fixed plate 1, support plates 2 are fixed on both sides of the fixed plate 1, a bidirectional screw 3 is rotatably installed between the support plates 2, slider blocks 4 are symmetrically threadedly connected to the outer side of the bidirectional screw 3, C-shaped plates 5 are fixed on the tops of the slider blocks 4, conical tubes 6 are fixed on the inner side walls of the C-shaped plates 5, grooves 7 are symmetrically opened on one side of the conical tubes 6, limit openings 12 are symmetrically opened on the top of the fixed plate 1, a vertical plate 9 is fixed at the middle position of the top of the fixed plate 1, placement plates 10 are fixed on both sides of the vertical plate 9, limit plates 11 are evenly arranged on the tops of the placement plates 10, an adjustment plate 13 is fixed between the support plates 2, adjustment rods 14 are symmetrically arranged on the adjustment plate 13, and the adjustment rods 14 are threadedly connected to the adjustment plate 13. The bottom ends of the adjustment rods 14 are rotatably installed with connection plates 15, and moving wheels 16 are rotatably installed at the bottoms of the connection plates 15.

[0027] Place the piston rods into the limit plates 11 in sequence and make the middle positions of the piston rods located inside the limit plates 11. Then rotate the bidirectional screw 3 to drive the slider blocks 4 and the C-shaped plates 5 to move towards the middle simultaneously, so that the conical tubes 6 are simultaneously engaged with the ends of the piston rods. When the conical tubes 6 move to the point where the inner walls are in contact with the piston rods and cannot move anymore, stop rotating the bidirectional screw 3. The conical tubes 6 play a protective role for both ends of the piston rods. Rotate the adjustment rods 14 downward so that the bottom ends of the adjustment rods 14 drive the connection plates 15 to move downward until the moving wheels 16 move downward and contact the ground. Then, the fixed plate 1 and the piston rods on the top can be pushed to move. Rotate the adjustment rods 14 upward until the moving wheels 16 leave the ground to play a supporting role.

[0028] Embodiment 2

[0029] In this embodiment, as Figure 1-Figure 4 As shown, a bottom plate 17 is fixed to the bottom of the support plate 2 , and suction cups 18 are evenly fixed to the bottom of the bottom plate 17 .

[0030] The bottom suction cup 18 of the bottom plate 17 contacts the ground, plays a role of adsorption and fixation, and improves the firmness of fixing to the ground.

[0031] In this embodiment, the inner side walls of the conical tube 6 are all fixed with protective pads 8, and the protective pads 8 are all rubber pads.

[0032] The protective pad 8 can further improve the buffering effect on both ends of the piston rod, thereby achieving a better limiting protection effect.

[0033] In this embodiment, an arc groove is formed on the top of the limiting plate 11 , and a rotating handle is fixed to one end of the bidirectional screw rod 3 .

[0034] The arrangement of the arc groove facilitates the placement of the piston rod, while the turning handle facilitates the rotation of the bidirectional screw 3.

[0035] In this embodiment, a rotating block is evenly fixed on the top of each adjusting rod 14, and the rotating block is an anti-slip rotating block.

[0036] The provision of the anti-slip rotating block makes it easier for the staff to rotate the adjusting rod 14, making the use more convenient and labor-saving.

[0037] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A piston rod transport device, characterized in that: It includes a fixing plate (1), on both sides of the fixing plate (1), support plates (2) are fixed. A bidirectional screw rod (3) is rotatably installed between the support plates (2). Symmetrically threaded on the outer side of the bidirectional screw rod (3) are sliders (4). On the tops of the sliders (4), U-shaped plates (5) are fixed. On the inner side walls of the U-shaped plates (5), conical tubes (6) are fixed. On one side of the conical tubes (6), grooves (7) are symmetrically opened. On the top of the fixing plate (1), limit openings (12) are symmetrically opened. At the middle position of the top of the fixing plate (1), a vertical plate (9) is fixed. On both sides of the vertical plate (9), placing plates (10) are fixed. On the tops of the placing plates (10), limit plates (11) are evenly arranged.

2. A piston rod transport device according to claim 1, characterized in that: Between the support plates (2), an adjusting plate (13) is fixed. On the adjusting plate (13), adjusting rods (14) are symmetrically arranged, and the adjusting rods (14) are in threaded connection with the adjusting plate (13). At the bottom ends of the adjusting rods (14), connecting plates (15) are rotatably installed. At the bottoms of the connecting plates (15), moving wheels (16) are rotatably installed.

3. A piston rod transport device according to claim 1, characterized in that: At the bottoms of the support plates (2), bottom plates (17) are fixed. On the bottoms of the bottom plates (17), suction cups (18) are evenly fixed.

4. A piston rod transport device according to claim 1, characterized in that: On the inner side walls of the conical tubes (6), protective pads (8) are fixed, and the protective pads (8) are all rubber pads.

5. A piston rod transport device according to claim 1, characterized in that: On the tops of the limit plates (11), arc-shaped grooves are opened. At one end of the bidirectional screw rod (3), a turning handle is fixed.

6. A piston rod transport device according to claim 2, characterized in that: On the tops of the adjusting rods (14), rotating blocks are evenly fixed, and the rotating blocks are anti-slip rotating blocks.

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