Combined machining equipment of hydraulic oil cylinder

Abstract

The utility model discloses combined machining equipment for a hydraulic oil cylinder. The combined machining equipment comprises a paint storage box, a supporting frame connected to the paint storage box and a cylinder barrel arranged above the paint storage box. Paint spraying equipment is slidably connected to the supporting frame, and a driving mechanism for driving the paint spraying equipment to transversely move in a reciprocating mode is arranged on the supporting frame. Two symmetrically-distributed connecting bases are connected to the paint storage box in a sliding mode, and a movable mechanism for driving the two connecting bases to move in the opposite directions is arranged on the paint storage box. According to the combined machining equipment of the hydraulic oil cylinder, the two connecting bases are driven to move oppositely through the movable mechanism, so that the two triangular plates abut against the two ends of a cylinder barrel correspondingly, the clamping effect is achieved, the multiple supporting plates abut against the inner wall of the cylinder barrel correspondingly through the adjusting mechanism, and positioning of the cylinder barrel is achieved in an inner supporting mode; meanwhile, the fixture is prevented from influencing the paint spraying effect of the outer wall of the cylinder barrel outside the cylinder barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil cylinder processing, in particular to combined processing equipment for hydraulic oil cylinders. Background Art

[0002] The hydraulic cylinder is a very important component of hydraulic machinery and plays the role of an actuator in the entire hydraulic machinery. When the existing hydraulic cylinder combination processing equipment applies protective paint on the surface of the hydraulic cylinder housing, it is necessary to apply the protective paint along the four sides of the hydraulic cylinder housing. In particular, the bottom position of the hydraulic cylinder is relatively low, which increases the difficulty of workers in applying the protective paint.

[0003] After searching, the utility model with application number 202321840325.1 discloses a combined processing equipment of a hydraulic cylinder, which relates to the field of hydraulic cylinder processing technology. The key points of its technical solution include a liquid box, a paint box and a clamping mechanism; the clamping mechanism is symmetrically arranged above the liquid box, and the two clamping mechanisms are fixedly connected by a connecting rod. The clamping mechanism includes two arc-shaped clamping plates, and the two arc-shaped clamping plates are arranged to move relative to each other; a liquid storage box is fixedly connected above the liquid box, and the liquid storage box and the paint box are connected by a connecting pipe. The effect is that the rotation of the arc clamping plate drives the hydraulic cylinder housing to rotate, thereby facilitating the staff to apply protective paint around the hydraulic cylinder housing.

[0004] In the above-mentioned combined processing equipment for the hydraulic cylinder, the hydraulic cylinder housing (cylinder barrel) is clamped by an arc-shaped clamping plate. As a result, during subsequent painting, the joint portion between the hydraulic cylinder housing and the arc-shaped clamping plate cannot be sprayed with paint, requiring manual position adjustment, which increases the workload of workers. Utility Model Content

[0005] The purpose of the present utility model is to provide a combined processing device for a hydraulic cylinder to solve the problem that the combined processing device for a hydraulic cylinder proposed in the above-mentioned background technology is to clamp the hydraulic cylinder housing (cylinder barrel) by an arc-shaped clamping plate, resulting in that the fitting part of the hydraulic cylinder housing and the arc-shaped clamping plate cannot be sprayed with paint during subsequent painting, and manual position adjustment is required, which increases the workload of workers.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a combined processing device for a hydraulic cylinder, comprising a paint storage box, a support frame connected to the paint storage box, and a cylinder barrel arranged above the paint storage box;

[0007] The support frame is slidably connected to a paint spraying device, and the support frame is provided with a driving mechanism for driving the paint spraying device to move back and forth;

[0008] The paint storage box is slidably connected to two symmetrically distributed connecting seats, and the paint storage box is provided with a movable mechanism that drives the two connecting seats to move toward each other;

[0009] The top of each connecting seat is connected to a vertical plate, and each vertical plate is rotatably connected to a triangular plate. The outer wall of the vertical plate is installed with a motor three, and the output end of the motor three is sleeved with the side wall of the triangular plate;

[0010] Each of the triangular plates is circumferentially and equidistantly connected with a plurality of support plates for sliding thereon, and each of the triangular plates is provided with an adjusting mechanism for driving the support plates to move.

[0011] Preferably, the driving mechanism includes a motor 1, a screw rod, a slide rod 1 and a connecting plate;

[0012] A motor is installed on the support frame, and a screw is sleeved on the output end of the motor. The screw is rotatably connected to the support frame, and a slide rod is connected to the support frame. Two connecting plates are connected to the top of the paint spraying equipment, and any one of the connecting plates is threadedly connected to the outer wall of the screw, and the other connecting plate is slidably connected to the outer wall of the slide rod.

[0013] Preferably, the movable mechanism includes a second motor, a reciprocating screw and a second sliding rod;

[0014] The outer wall of the paint storage box is installed with a second motor, the output end of the second motor is sleeved with a reciprocating screw, the reciprocating screw is rotatably connected to the inner wall of the paint storage box, the inner wall of the paint storage box is connected to two second slide rods, the inner wall of the connecting seat is threadedly connected to the outer wall of the reciprocating screw, and the two ends of the connecting seat are slidably connected to the outer wall of the second slide rod.

[0015] Preferably, the adjustment mechanism includes a screw rod, a sleeve, a connecting rod and a limiter;

[0016] The side wall of the triangular plate is rotatably connected to a screw rod, the outer wall of the screw rod is threadedly connected to a sleeve, the outer wall of the sleeve is rotatably connected to a plurality of connecting rods, and the other ends of every two connecting rods are rotatably connected to a support plate, and each support plate is slidably connected to the triangular plate.

[0017] Preferably, the limiting member includes a slide groove and a slider;

[0018] A plurality of sliding grooves are equidistantly provided inside the triangular plate along the circumference, a slider is slidably connected inside each of the sliding grooves, and an end portion of each of the sliders is connected to the support plate.

[0019] Preferably, each of the motors is connected to a plurality of side plates at equal intervals in the circumferential direction, the outer wall of each sleeve is provided with a limiting groove adapted to the side plate, and each of the side plates is slidably connected inside the limiting groove.

[0020] Preferably, two material guide plates are connected inside the paint storage box, and a filter is commonly connected between the two material guide plates.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. The movable mechanism drives the two connecting seats to move toward each other, so that the two triangular plates are respectively in contact with the two ends of the cylinder, thereby playing a clamping role. The adjustment mechanism makes the multiple support plates respectively contact the inner wall of the cylinder, and the positioning of the cylinder is achieved by internal support. At the same time, the fixture is prevented from affecting the painting effect of the outer wall of the cylinder on the outside of the cylinder.

[0023] 2. The driving mechanism enables the paint spraying equipment to perform reciprocating horizontal spraying, which can improve the uniformity and efficiency of the paint spraying equipment. By cooperating with the three motors to drive the triangular plate to rotate, the triangular plate drives multiple support plates to rotate synchronously, so that the cylinder can rotate stably under the support of multiple support plates, further improving the spraying efficiency of the paint spraying equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the three-dimensional structure of the paint spraying equipment, motor 1, screw rod, slide rod 1 and connecting plate of the utility model;

[0026] Figure 3 It is a schematic diagram of the three-dimensional structure of the cylinder, the second motor, the reciprocating screw, the connecting seat, the second slide bar, the triangular plate, the vertical plate and the third motor of the present invention;

[0027] Figure 4 It is a three-dimensional structural diagram of the triangular plate, screw rod, sleeve, connecting rod, support plate, slide groove, slider, side plate and limit groove of the utility model;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the paint storage box, guide plate and filter screen of the present invention.

[0029] In the figure: 1. Paint storage box; 2. Cylinder; 3. Paint spraying equipment; 4. Motor 1; 5. Screw; 6. Slide 1; 7. Connecting plate; 8. Motor 2; 9. Reciprocating screw; 10. Connecting seat; 11. Slide 2; 12. Triangular plate; 13. Vertical plate; 14. Motor 3; 15. Screw; 16. Sleeve; 17. Connecting rod; 18. Support plate; 19. Slide; 20. Slider; 21. Guide plate; 22. Filter; 23. Side plate; 24. Limiting groove. DETAILED DESCRIPTION

[0030] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0031] See also Figure 1-5 , the utility model provides a technical solution: a combined processing device of a hydraulic oil cylinder, comprising a paint storage box 1, a support frame connected to the paint storage box 1, and a cylinder barrel 2 arranged above the paint storage box 1;

[0032] A paint spraying device 3 is slidably connected to the support frame, and a driving mechanism for driving the paint spraying device 3 to move back and forth is provided on the support frame; the paint spraying device 3 includes an arc-shaped paint spraying plate, a pipeline and a pump body, and the paint inside the paint storage box 1 is drawn through the pump body and enters the interior of the arc-shaped paint spraying plate along the pipeline to realize the spraying operation on the surface of the cylinder 2; by the reciprocating and horizontal movement of the paint spraying device 3 for spraying, the uniformity and efficiency of the spraying of the paint spraying device 3 can be improved.

[0033] The paint storage box 1 is slidably connected to two symmetrically distributed connecting seats 10, and the paint storage box 1 is provided with a movable mechanism for driving the two connecting seats 10 to move toward each other; through the two connecting seats 10 moving toward each other, the two ends of the cylinder 2 can be clamped.

[0034] The top of each connecting seat 10 is connected to a vertical plate 13, and each vertical plate 13 is rotatably connected to a triangular plate 12. A motor 3 14 is installed on the outer wall of the vertical plate 13, and the output end of the motor 3 14 is socketed with the side wall of the triangular plate 12; the triangular plate 12 is driven to rotate by the motor 3 14, so that the triangular plate 12 drives multiple support plates 18 to rotate synchronously, so that the cylinder 2 can rotate stably under the support of multiple support plates 18, thereby improving the spraying efficiency of the paint spraying equipment 3.

[0035] Each triangular plate 12 is circumferentially and equidistantly connected to a plurality of support plates 18 for sliding thereon, and each triangular plate 12 is provided with an adjustment mechanism for driving the support plates 18 to move; through the cooperation of the plurality of support plates 18, the plurality of support plates 18 are respectively abutted against the inner wall of the cylinder 2, and the positioning of the cylinder 2 is achieved by means of internal support, while preventing the fixture from affecting the painting effect of the outer wall of the cylinder 2 on the outside of the cylinder 2.

[0036] The driving mechanism includes a motor 4, a screw 5, a slide rod 6 and a connecting plate 7;

[0037] A motor 4 is installed on the support frame, and a screw 5 is sleeved on the output end of the motor 4. The screw 5 is rotatably connected to the support frame, and the support frame is connected to a slide rod 6. Two connecting plates 7 are connected to the top of the paint spraying equipment 3. Any connecting plate 7 is threadedly connected to the outer wall of the screw 5, and the other connecting plate 7 is slidably connected to the outer wall of the slide rod 6.

[0038] The movable mechanism includes a motor 2 8, a reciprocating screw 9 and a slide rod 2 11;

[0039] A motor 2 8 is installed on the outer wall of the paint storage box 1, and a reciprocating screw 9 is sleeved on the output end of the motor 2 8. The reciprocating screw 9 is rotatably connected to the inner wall of the paint storage box 1. Two slide rods 2 11 are connected to the inner wall of the paint storage box 1. The inner wall of the connecting seat 10 is threadedly connected to the outer wall of the reciprocating screw 9, and the two ends of the connecting seat 10 are slidably connected to the outer wall of the slide rod 2 11.

[0040] The adjustment mechanism includes a screw rod 15, a sleeve 16, a connecting rod 17 and a limiter;

[0041] The side wall of the triangular plate 12 is rotatably connected to a screw rod 15, the outer wall of the screw rod 15 is threadedly connected to a sleeve 16, the outer wall of the sleeve 16 is rotatably connected to multiple connecting rods 17, and the other ends of each two connecting rods 17 are rotatably connected to a support plate 18, and each support plate 18 is slidably connected to the triangular plate 12.

[0042] The limiting member includes a slide groove 19 and a slider 20;

[0043] A plurality of sliding grooves 19 are equidistantly provided inside the triangular plate 12 in the circumferential direction. A slider 20 is slidably connected inside each sliding groove 19 , and an end portion of each slider 20 is connected to the support plate 18 .

[0044] Each motor 14 is circumferentially and equidistantly connected to a plurality of side plates 23 . The outer wall of each sleeve 16 is provided with a limiting groove 24 adapted to the side plates 23 . Each side plate 23 is slidably connected inside the limiting groove 24 .

[0045] There are two guide plates 21 connected to the inside of the paint storage box 1, and a filter screen 22 is connected between the two guide plates 21. The excess paint generated by the paint spraying equipment 3 after painting will slide along the surface of the guide plates 21, be filtered through the filter screen 22 and flow back to the inside of the paint storage box 1.

[0046] Working principle: First, the sleeve 16 is driven to move by rotating the screw rod 15, so that the side plate 23 slides inside the limit groove 24, preventing the sleeve 16 from rotating synchronously when the screw rod 15 rotates, thereby playing a limiting role, and the sleeve 16 drives the connecting rod 17 to drive the slider 20 connected to the support plate 18 to slide inside the slide groove 19 until the multiple support plates 18 match the inner wall of the cylinder 2 that needs to be processed, and then push the multiple support plates 18 outer walls of the cylinder 2 on one set of triangular plates 12 to move, and then drive the reciprocating screw rod 9 to rotate by the motor 2 8, so that the two connecting seats 10 move toward each other, so that the triangular plates 12 on the two connecting seats 10 are all fitted into the end of the cylinder 2, and then the multiple support plates 18 on the two sets of triangular plates 12 can achieve a better positioning effect on the cylinder 2, so that the multiple support plates 18 can achieve the positioning of the cylinder 2 by internal support, and at the same time prevent the fixture from affecting the painting effect of the outer wall of the cylinder 2 on the outside of the cylinder 2;

[0047] The screw rod 5 is driven to rotate by the motor 14, so that the connecting plate 7 drives the paint spraying equipment 3 to move, and the other connecting plate 7 slides on the slide bar 16, thereby improving the stability of the paint spraying equipment 3 during the movement. The motor 14 and the screw rod 5 cooperate to enable the paint spraying equipment 3 to perform reciprocating paint spraying operations on the cylinder 2 directly below, and then cooperate with the motor 3 14 to drive the triangle plate 12 to rotate, so that the triangle plate 12 drives multiple support plates 18 to rotate synchronously, so that the cylinder 2 can rotate stably under the support of multiple support plates 18, thereby improving the spraying efficiency of the paint spraying equipment 3, and at the same time there is no need to adjust the position of the cylinder 2.

[0048] The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0049] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined processing device for a hydraulic cylinder, comprising a paint storage box (1), a support frame connected to the paint storage box (1), and a cylinder barrel (2) arranged above the paint storage box (1); characterized in that: The support frame is slidably connected to a paint spraying device (3), and the support frame is provided with a driving mechanism for driving the paint spraying device (3) to move back and forth; The paint storage box (1) is slidably connected to two symmetrically distributed connecting seats (10), and the paint storage box (1) is provided with a movable mechanism for driving the two connecting seats (10) to move toward each other; The top of each connecting seat (10) is connected to a vertical plate (13), and each vertical plate (13) is rotatably connected to a triangular plate (12). The outer wall of the vertical plate (13) is installed with a motor three (14), and the output end of the motor three (14) is sleeved with the side wall of the triangular plate (12); Each of the triangular plates (12) is circumferentially and equidistantly slidably connected to a plurality of support plates (18), and each of the triangular plates (12) is provided with an adjustment mechanism for driving the support plates (18) to move.

2. The combined processing equipment for hydraulic cylinders according to claim 1, characterized in that: The driving mechanism comprises a motor (4), a screw (5), a slide rod (6) and a connecting plate (7); A motor (4) is mounted on the support frame, a screw (5) is sleeved on the output end of the motor (4), the screw (5) is rotatably connected to the support frame, a slide bar (6) is connected to the support frame, and two connecting plates (7) are connected to the top of the paint spraying equipment (3), any one of the connecting plates (7) is threadedly connected to the outer wall of the screw (5), and the other connecting plate (7) is slidably connected to the outer wall of the slide bar (6).

3. The combined processing equipment for hydraulic cylinders according to claim 1, characterized in that: The movable mechanism comprises a second motor (8), a reciprocating screw (9) and a second slide rod (11); The outer wall of the paint storage box (1) is equipped with a second motor (8), the output end of the second motor (8) is sleeved with a reciprocating screw (9), the reciprocating screw (9) is rotatably connected to the inner wall of the paint storage box (1), the inner wall of the paint storage box (1) is connected to two second slide bars (11), the inner wall of the connecting seat (10) is threadedly connected to the outer wall of the reciprocating screw (9), and the two ends of the connecting seat (10) are slidably connected to the outer wall of the second slide bar (11).

4. The combined processing equipment for hydraulic cylinders according to claim 3, characterized in that: The adjustment mechanism comprises a screw rod (15), a sleeve (16), a connecting rod (17) and a limiting member; The side wall of the triangular plate (12) is rotatably connected to a screw rod (15), the outer wall of the screw rod (15) is threadedly connected to a sleeve (16), the outer wall of the sleeve (16) is rotatably connected to a plurality of connecting rods (17), and the other ends of each two connecting rods (17) are rotatably connected to a support plate (18), and each support plate (18) is slidably connected to the triangular plate (12).

5. The combined processing equipment for hydraulic cylinders according to claim 4, characterized in that: The limiting member includes a slide groove (19) and a slider (20); A plurality of sliding grooves (19) are equidistantly provided inside the triangular plate (12) in the circumferential direction. A slider (20) is slidably connected inside each of the sliding grooves (19), and an end portion of each of the sliders (20) is connected to the support plate (18).

6. The combined processing equipment for hydraulic cylinders according to claim 4, characterized in that: Each of the motors (14) is equidistantly connected to a plurality of side plates (23) in the circumferential direction, and an outer wall of each of the sleeves (16) is provided with a limiting groove (24) adapted to fit the side plates (23), and each of the side plates (23) is slidably connected inside the limiting groove (24).

7. The combined processing equipment for hydraulic cylinders according to claim 1, characterized in that: Two material guide plates (21) are connected inside the paint storage box (1), and a filter screen (22) is commonly connected between the two material guide plates (21).

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