Assembly platform for hydraulic oil cylinder production

Abstract

The utility model discloses an assembling platform for hydraulic oil cylinder production, which relates to the technical field of hydraulic oil cylinder production and comprises a base, sliding grooves are symmetrically arranged on two sides of the base, a clamping mechanism is arranged right above the base, and the clamping distance is adjusted and controlled by the clamping mechanism according to the difference of diameters of hydraulic oil cylinders. And a lifting mechanism is arranged at the position of a groove in the middle of the base, the lifting mechanism vertically lifts the hydraulic oil cylinder shell and the inner hydraulic oil cylinder assembly according to the length of the hydraulic oil cylinder, and then the connecting position of the hydraulic oil cylinder shell and the inner hydraulic oil cylinder assembly is pressed. In the using process, according to the specification of the hydraulic oil cylinder, vertical lifting treatment can be conducted on the outer side of the supporting arm through the outer sleeve square pipe arranged on the outer side, the heights of the two sets of symmetrically-arranged clamps are adjusted, and then vertical assembling treatment can be conducted on the hydraulic oil cylinders with different lengths.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil cylinder production, in particular to an assembly platform for hydraulic oil cylinder production. Background Art

[0002] The hydraulic cylinder is basically composed of a cylinder bottom and cylinder head, a piston and piston rod, a sealing device, a buffer device and an exhaust device. The cylinder bottom is the space for the piston to move, and it is also the place where fuel and oxygen are fully mixed and burned to generate energy. The hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion or swinging motion.

[0003] In the actual production process, different parts need to be assembled and fixed, and a complete cylinder bottom is formed after the assembly is completed. However, there is a certain difference in the size of the hydraulic cylinder. It is impossible to assemble the hydraulic cylinder vertically by manual assembly alone. When the hydraulic cylinder is assembled, it is difficult to tighten and limit the joints of the hydraulic cylinder on the assembly platform. Summary of the invention

[0004] The purpose of the utility model is to provide an assembly platform for the production of hydraulic cylinders to solve the above-mentioned defects caused by the prior art.

[0005] The assembly platform for the production of hydraulic cylinders includes a base, and slide grooves are symmetrically opened on both sides of the base. A clamping mechanism is arranged directly above the base. The clamping mechanism adjusts and controls the clamping distance according to the difference in diameters of the hydraulic cylinders to meet the vertical assembly processing of the internal hydraulic components. A lifting mechanism is arranged in the middle groove of the base. The lifting mechanism vertically lifts the hydraulic cylinder shell and the internal hydraulic cylinder assembly according to the length of the hydraulic cylinder, and then tightens the connection between the hydraulic cylinder shell and the internal hydraulic cylinder.

[0006] Preferably, the clamping mechanism includes a support arm, a fastening hole, an outer square tube, a clamp and a workpiece support plate. The support arm is symmetrically arranged on both sides of the base, the outer side of the support arm is connected through the outer square tube, the outer square tube and the support arm are both penetrated by fastening holes, and a clamp is connected to one side of the outer square tube.

[0007] Preferably, the support arm is connected to the slide slot via a through-connecting fastener.

[0008] Preferably, the lifting mechanism includes a vertical guide rod, an external positioning hole, a workpiece support plate, an electric cylinder and an electromagnet block. The vertical guide rod is evenly spaced and connected to the workpiece support plate. The outer side of the workpiece support plate is evenly spaced and has external positioning holes. An electromagnet block is arranged inside the external positioning hole. The workpiece support plate is arranged in the middle of the base.

[0009] Preferably, the base is connected to the "concave"-shaped workpiece support plate via vertical guide rods arranged at equal intervals.

[0010] Preferably, the base is connected to the bottom end of the support arm by sliding grooves symmetrically provided on both sides.

[0011] Compared with the prior art, the utility model has the following advantages:

[0012] 1. During use, according to the specifications of the hydraulic cylinder, the outer square tube arranged on the outside can be used to perform vertical lifting and lowering processing on the outside of the support arm, and the height of the two groups of symmetrically arranged clamps can be adjusted to meet the vertical assembly processing of hydraulic cylinders of different lengths. According to the diameter or width of the hydraulic cylinder, the slide grooves on both sides can be used to position the bottom end of the support arm, and the distance between the two groups of support arms can be adjusted to meet the clamping of multiple groups of hydraulic cylinders at one time.

[0013] 2. The hydraulic cylinder housing is vertically positioned through the external positioning holes set at equal intervals, and the outer side of the hydraulic cylinder housing is adsorbed by the electromagnet block. During the lifting process, the hydraulic cylinder housing and the hydraulic rod of the corresponding length are vertically pressed. According to the specifications of the hydraulic cylinder, the assembly range is adjusted and controlled, and the pressing force is controlled at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the structure inside the cleaning tank in the utility model.

[0016] Figure 3 It is a schematic diagram of the structure of the cleaning tank itself in the utility model.

[0017] Figure 4 It is a schematic diagram of the workpiece support plate rising structure in the utility model.

[0018] Figure 5 It is a schematic diagram of the side view structure of the base in the utility model.

[0019] in:

[0020] 1. Base; 2. Slide; 3. Support arm; 4. Fastening hole; 5. Outer square tube; 6. Clamp; 7. Clamping mechanism; 8. Lifting mechanism; 9. Vertical guide rod; 10. External positioning hole; 11. Workpiece support plate; 12. Electric cylinder; 13. Fastener; 14. Electromagnet block. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figures 1 to 5 As shown, the assembly platform for the production of hydraulic cylinders includes a base 1, and slide grooves 2 are symmetrically opened on both sides of the base 1. A clamping mechanism 7 is arranged directly above the base 1. The clamping mechanism 7 adjusts and controls the clamping distance according to the difference in diameters of the hydraulic cylinders to meet the vertical assembly processing of the internal hydraulic components. A lifting mechanism 8 is arranged in the middle groove of the base 1. The lifting mechanism 8 vertically lifts the hydraulic cylinder shell and the inner hydraulic cylinder assembly according to the length of the hydraulic cylinder, and then tightens the connection between the hydraulic cylinder shell and the inner hydraulic cylinder.

[0023] In this embodiment, the clamping mechanism 7 includes a support arm 3, a fastening hole 4, an outer square tube 5, a clamp 6 and a workpiece support plate 11. The support arm 3 is symmetrically arranged on both sides of the base 1. The outer side of the support arm 3 is penetrated by the outer square tube 5. The outer square tube 5 and the support arm 3 are penetrated by fastening holes 4. One side of the outer square tube 5 is connected to the clamp 6. The outer square tube 5 drives the clamp 6 to be vertically lifted and lowered, and the lifting range of the hydraulic cylinder is adjusted.

[0024] In this embodiment, the support arm 3 is connected to the slide slot 2 via a through-connected fastener 13 , and the fastener 13 is used to lock the connection between the support arm 3 and the slide slot 2 .

[0025] In this embodiment, the lifting mechanism 8 includes a vertical guide rod 9, an external positioning hole 10, a workpiece support plate 11, an electric cylinder 12 and an electromagnet block 14. The vertical guide rod 9 is evenly spaced and connected to the workpiece support plate 11. The outer side of the workpiece support plate 11 is evenly spaced and has external positioning holes 10. The inside of the external positioning hole 10 is provided with an electromagnet block 14. The workpiece support plate 11 is arranged in the middle of the base 1. The workpiece support plate 11 is vertically positioned by the vertical guide rod 9, and the height of the workpiece support plate 11 is adjusted to tighten the hydraulic cylinder connection.

[0026] In this embodiment, the base 1 is connected to a "concave"-shaped workpiece support plate 11 through vertical guide rods 9 arranged at equal intervals. The hydraulic cylinder housing is adsorbed by the workpiece support plate 11 to prevent the hydraulic cylinder housing from loosening.

[0027] In this embodiment, the base 1 is connected to the bottom end of the support arm 3 by slide grooves 2 symmetrically provided on both sides. The distance between the support arms 3 is adjusted by the slide grooves 2 to meet the positioning and clamping requirements of hydraulic oil rods and housings of different diameters.

[0028] The assembly platform produced by this hydraulic cylinder includes the following work contents in practical application:

[0029] Step 1: During use, first install the outer shell of the hydraulic cylinder inside the outer positioning hole 10, and according to the type of the hydraulic cylinder, for example, the hydraulic cylinder is made of cast iron, open the electromagnet block 14, use the electromagnet block 14 to adsorb the top of the hydraulic cylinder outer shell, and according to the diameter of the hydraulic rod of the hydraulic cylinder, pull the support arms 3 set on both sides, adjust the distance between the two groups of support arms 3, and adjust the distance between the clamps 6;

[0030] Step 2: Clamp the output end of the hydraulic cylinder by the clamps 6 arranged on both sides, or according to the length of the output end or output rod of the hydraulic cylinder, pull the outer square tube 5 so that the outer square tube 5 is vertically lifted and lowered on the outside of the support arm 3. When the height of the clamps 6 arranged on both sides meets the clamping of the hydraulic rod, insert the bolts into the fastening holes 4, lock the connection between the outer square tube 5 and the support arm 3, and vertically lock the support arm 3 and the outer side of the slide 2 by the fasteners 13, so as to adjust the spacing of the support arm 3 and the spacing of the clamps 6;

[0031] Step 3: The operator then turns on the electric cylinder 12, and uses the electric cylinder 12 to drive the workpiece pallet 11 to vertically lift and lower, and drives the hydraulic cylinder housing to vertically position through the workpiece pallet 11. The hydraulic cylinder housing covers the hydraulic cylinder rod, and the workpiece pallet 11 is vertically guided by multiple sets of vertical guide rods 9, and then bolts and nuts are installed at the flange connection of the hydraulic cylinder housing and the hydraulic rod for locking;

[0032] Step 4: Then, by loosening the support arm 3 on one side and closing the electromagnet block 14 inside the outer positioning hole 10, the assembled hydraulic cylinder is taken out from the inside of the base 1 to complete the production and assembly of the hydraulic cylinder.

[0033] Therefore, the embodiments disclosed above are only illustrative in all aspects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. Assembly platform for hydraulic cylinder production, characterized by: The invention comprises a base (1), wherein two sides of the base (1) are symmetrically provided with slide grooves (2), a clamping mechanism (7) is arranged directly above the base (1), and the clamping mechanism (7) adjusts and controls the clamping distance according to the difference in diameters of the hydraulic cylinders to meet the requirements of vertical assembly of the internal hydraulic components, and a lifting mechanism (8) is arranged at the middle groove of the base (1), and the lifting mechanism (8) vertically lifts the hydraulic cylinder shell and the internal hydraulic cylinder assembly according to the length of the hydraulic cylinder, thereby pressing the connection between the hydraulic cylinder shell and the internal hydraulic cylinder.

2. The assembly platform for producing hydraulic cylinders according to claim 1, characterized in that: The clamping mechanism (7) comprises a support arm (3), a fastening hole (4), an outer square tube (5), a clamp (6) and a workpiece support plate (11); the support arm (3) is symmetrically arranged on both sides of the base (1); the outer square tube (5) is connected to the outer side of the support arm (3); the fastening hole (4) is opened through the outer square tube (5) and the support arm (3); and the clamp (6) is connected to one side of the outer square tube (5).

3. The assembly platform for producing hydraulic cylinders according to claim 2, characterized in that: The support arm (3) is connected to the slide groove (2) via a through-connected fastener (13).

4. The assembly platform for producing hydraulic cylinders according to claim 1, characterized in that: The lifting mechanism (8) comprises a vertical guide rod (9), an external positioning hole (10), a workpiece support plate (11), an electric cylinder (12) and an electromagnet block (14); the vertical guide rod (9) is connected to the workpiece support plate (11) at equal intervals; the outer side of the workpiece support plate (11) is provided with external positioning holes (10) at equal intervals; the inner side of the external positioning holes (10) is provided with an electromagnet block (14); and the workpiece support plate (11) is provided in the middle of the base (1).

5. The assembly platform for producing hydraulic cylinders according to claim 4, characterized in that: The base (1) is connected to a concave workpiece support plate (11) via vertical guide rods (9) arranged at equal intervals.

6. The assembly platform for producing hydraulic cylinders according to claim 1, characterized in that: The base (1) is connected to the bottom end of the support arm (3) by means of sliding grooves (2) symmetrically provided on both sides.

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