A hydraulic cylinder bore machining machine

Abstract

The utility model discloses a hydraulic cylinder bore processing machine, which relates to the technical field of hydraulic cylinder production, and includes an operating base, wherein an equipment support plate is arranged directly above the operating base, a drilling support plate is arranged on one side directly above the operating base, and a distance adjustment mechanism is arranged on the outer side of the equipment support plate, wherein the distance adjustment mechanism adjusts the distance between the drilling equipment and the cylinder body, thereby adjusting and controlling the depth of the drilling of the cylinder body, and a clamping mechanism is arranged on one side of the equipment support plate, wherein the clamping mechanism adjusts the clamping distance according to the diameter of the cylinder, and simultaneously adjusts the processing position of the cylinder. During use, the distance between the clamps is adjusted by a slider, and hydraulic cylinders of different diameters are clamped and positioned according to use requirements, and the outer side of the hydraulic cylinder is positioned by setting multiple groups of clamps, thereby satisfying the positioning of hydraulic cylinders of different diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil cylinder production, in particular to a hydraulic oil cylinder body bore machining machine. Background Art

[0002] The oil cylinder generally refers to the hydraulic cylinder, which is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion).

[0003] When finishing the inner cavity of the hydraulic cylinder housing, the hydraulic cylinder housing needs to be positioned. For example, the three-jaw chuck is suitable for positioning some parts with smaller diameters, and both ends of the part need to be positioned at the same time. When the diameter and length of the part are large, and only one end can be positioned, it is easy to cause shaking at the free end during processing, and the fixture positions one hydraulic cylinder housing at a time, resulting in a lot of time and labor intensity when drilling holes in batches of hydraulic cylinders. Summary of the invention

[0004] The utility model aims to provide a hydraulic cylinder inner hole processing machine to solve the above-mentioned defects caused by the prior art.

[0005] A hydraulic cylinder body bore processing machine comprises an operating base, an equipment support plate is arranged directly above the operating base, a drilling support plate is arranged on one side directly above the operating base, a distance adjusting mechanism is arranged on the outer side of the equipment support plate, the distance adjusting mechanism adjusts the distance between the drilling equipment and the cylinder body, and then adjusts and controls the depth of the drilling hole of the cylinder body, and a clamping mechanism is arranged on one side of the equipment support plate, the clamping mechanism adjusts the clamping distance according to the diameter of the cylinder, and adjusts the processing position of the cylinder at the same time.

[0006] Preferably, the clamping mechanism includes a drilling support plate, a transverse guide groove, a slider, a clamp and a longitudinal locking rod. A transverse guide groove is provided on the outer side of the drilling support plate, and a slider is symmetrically connected to the outer side of the transverse guide groove. The bottom end of the clamp is arranged directly above the slider, and one end of the longitudinal locking rod is connected to a bearing on one side of the clamp.

[0007] Preferably, the longitudinal locking rod is connected to another group of clamps through a positioning hole opened through the outer side.

[0008] Preferably, the drilling support plate is connected to one side of the equipment support plate through an electric cylinder arranged on one side.

[0009] Preferably, the distance adjusting mechanism includes an electric lifting platform, a motor, a transverse guide rod, an electric cylinder and an electric drill bit. The electric lifting platform is arranged at the top of the equipment support plate, the outer side of the electric lifting platform is connected to the motor, the output end of the motor is connected to the electric drill bit, and the outer side of the equipment support plate is connected through a transverse guide rod.

[0010] Preferably, the transverse guide rods are symmetrically welded inside the drilling support plate.

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

[0012] 1. During use, the distance between the clamps is adjusted by the slider. According to the use requirements, the outer sides of hydraulic cylinders of different diameters are clamped and positioned. By setting up multiple groups of clamps, the outer sides of the hydraulic cylinders are positioned to meet the positioning of hydraulic cylinders of different diameters, thereby improving the efficiency of multiple groups of hydraulic cylinders in drilling processing, and the motor is vertically lifted and lowered by the electric lifting platform to adjust the drilling position of the hydraulic cylinder.

[0013] 2. At the same time, the electric cylinder set on one side is used to pull one side of the equipment pallet set on the other side to adjust the distance between the equipment pallet and the drilling pallet, and then the drilling depth is dynamically adjusted according to the length of the hydraulic cylinder housing. The processing position of the workpiece is adjusted by pushing the horizontally set clamp, and the two groups of symmetrically set clamps are positioned by the longitudinal locking rod, and the clamps are used to position and tighten the two sides of the hydraulic cylinder. 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 top view structure of the operating base in the utility model.

[0016] Figure 3 It is a side view structural schematic diagram of the operating base in the utility model.

[0017] Figure 4 It is a schematic diagram of the clamp connection structure in the utility model.

[0018] in:

[0019] 1. Operating base; 2. Drilling support plate; 3. Horizontal guide groove; 4. Slider; 5. Clamp; 6. Clamping mechanism; 7. Equipment support plate; 8. Distance adjustment mechanism; 9. Electric lifting platform; 10. Motor; 11. Horizontal guide rod; 12. Electric cylinder; 13. Electric drill bit; 14. Longitudinal locking rod; 15. Positioning hole. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figures 1 to 4As shown, a hydraulic cylinder body bore processing machine comprises an operating base 1, an equipment support plate 7 is arranged directly above the operating base 1, a drilling support plate 2 is arranged directly above the operating base 1 on one side, a distance adjusting mechanism 8 is arranged on the outer side of the equipment support plate 7, the distance adjusting mechanism 8 adjusts the distance between the drilling equipment and the cylinder body, and then adjusts and controls the drilling depth of the cylinder body, and a clamping mechanism 6 is arranged on one side of the equipment support plate 7, the clamping mechanism 6 adjusts the clamping distance according to the diameter of the cylinder, and adjusts the processing position of the cylinder at the same time.

[0022] In this embodiment, the clamping mechanism 6 includes a drilling plate 2, a transverse guide groove 3, a slider 4, a clamp 5 and a longitudinal locking rod 14. A transverse guide groove 3 is opened on the outer side of the drilling plate 2, and the slider 4 is symmetrically connected to the outer side of the transverse guide groove 3. The bottom end of the clamp 5 is arranged directly above the slider 4, and one side bearing of the clamp 5 is connected to one end of the longitudinal locking rod 14. The two sides of the hydraulic cylinder shell are clamped by the drilling plate 2, so that multiple groups of hydraulic cylinder shells can be processed at the same time.

[0023] In this embodiment, the longitudinal locking rod 14 is connected to another group of clamps 5 through a positioning hole 15 opened through the outside, and the longitudinal locking rod 14 arranged on the outside of the clamp 5 is locked with the clamp 5 arranged on the other side to complete the locking of the two groups of symmetrically arranged clamps 5.

[0024] In this embodiment, the drilling pallet 2 is connected to one side of the equipment pallet 7 through an electric cylinder 12 arranged on one side, and the electric cylinder 12 is used to pull the outer side of the equipment pallet 7 arranged on one side to adjust the position of the equipment pallet 7.

[0025] In this embodiment, the distance adjustment mechanism 8 includes an electric lifting platform 9, a motor 10, a transverse guide rod 11, an electric cylinder 12 and an electric drill bit 13. The electric lifting platform 9 is arranged at the top of the equipment pallet 7. The outer side of the electric lifting platform 9 is connected to the motor 10, and the output end of the motor 10 is connected to the electric drill bit 13. The outer side of the equipment pallet 7 is penetrated by a transverse guide rod 11, and one side of the equipment pallet 7 is penetrated by the transverse guide rod 11 to adjust the position of the equipment pallet 7.

[0026] In this embodiment, the transverse guide rods 11 are symmetrically welded inside the drilling support plate 2, and one side of the equipment support plate 7 is positioned by the transverse guide rods 11 to prevent the equipment support plate 7 from being offset.

[0027] This hydraulic cylinder bore machining machine includes the following work contents in practical application:

[0028] Step 1: The operator first installs the sliders 4 provided at the bottom ends of the multiple groups of clamps 5 inside the transverse guide grooves 3, and clamps the two sides of the hydraulic cylinder through the multiple groups of clamps 5. The operator then pulls the longitudinal locking rod 14, and the longitudinal locking rod 14 provided at the back of the clamp 5 contacts one side of the clamp 5 on the other side, and inserts the bolt into the connection between the longitudinal locking rod 14 and the clamp 5 for locking, thus completing the clamping and positioning of the two groups of hydraulic cylinder housings of the same size;

[0029] Step 2: The operator slides the assembled fixture 5 on the outside of the transverse guide groove 3 according to the processing requirements of the hydraulic cylinder housing, pushes the fixture 5 and the hydraulic cylinder housing, pulls the equipment support plate 7 set on one side through the electric cylinder 12, guides and positions the equipment support plate 7 through the transverse guide rod 11, and then adjusts the position of the motor 10 and the electric drill bit 13, drives the electric drill bit 13 to rotate through the motor 10, and uses the electric drill bit 13 to drill holes on the outside of the hydraulic cylinder housing;

[0030] Step 3: After drilling holes at the same level of the hydraulic cylinder shell, the electric lifting platform 9 is used to vertically lift the motor 10, and the height of the motor 10 and the electric drill bit 13 is adjusted, so as to meet the drilling process of the hydraulic cylinder shell at the same level, and then the clamp 5 is pulled in the transverse guide groove 3, and then the drilling operation is performed on the hydraulic cylinder shell of another group;

[0031] Step 4: At the same time, the electric cylinder 12 is used to pull the equipment support plate 7 longitudinally, and the positions of the equipment support plate 7 and the motor 10 are adjusted. When the motor 10 drives the electric drill bit 13 to drill the hydraulic cylinder, the motor 10 is driven by the equipment support plate 7 to move inside the hydraulic cylinder shell, and the depth of the drilling is adjusted to complete the drilling operation of the hydraulic cylinder shells of different depths.

[0032] 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. A hydraulic cylinder bore machining machine, characterized in that: The invention comprises an operating base (1), wherein an equipment support plate (7) is arranged directly above the operating base (1), a drilling support plate (2) is arranged on one side directly above the operating base (1), a distance adjustment mechanism (8) is arranged on the outer side of the equipment support plate (7), the distance adjustment mechanism (8) adjusts the distance between the drilling equipment and the oil cylinder body, and further adjusts and controls the depth of the drilling of the oil cylinder body, and a clamping mechanism (6) is arranged on one side of the equipment support plate (7), the clamping mechanism (6) adjusts the clamping distance according to the diameter of the oil cylinder, and simultaneously adjusts the processing position of the oil cylinder.

2. The hydraulic cylinder bore machining machine according to claim 1, characterized in that: The clamping mechanism (6) comprises a drilling support plate (2), a transverse guide groove (3), a slider (4), a clamp (5) and a longitudinal locking rod (14); the outer side of the drilling support plate (2) is provided with a transverse guide groove (3); the outer side of the transverse guide groove (3) is symmetrically connected to the slider (4); the bottom end of the clamp (5) is arranged directly above the slider (4); and one end of the longitudinal locking rod (14) is connected to a bearing on one side of the clamp (5).

3. The hydraulic cylinder bore machining machine according to claim 2, characterized in that: The longitudinal locking rod (14) is connected to another group of clamps (5) through a positioning hole (15) penetrating the outer side.

4. The hydraulic cylinder bore machining machine according to claim 2, characterized in that: The drilling support plate (2) is connected to one side of the equipment support plate (7) via an electric cylinder (12) arranged on one side.

5. The hydraulic cylinder bore machining machine according to claim 1, characterized in that: The distance adjustment mechanism (8) comprises an electric lifting platform (9), a motor (10), a transverse guide rod (11), an electric cylinder (12) and an electric drill bit (13); the electric lifting platform (9) is arranged at the top end of the equipment support plate (7); the outer side of the electric lifting platform (9) is connected to the motor (10); the output end of the motor (10) is connected to the electric drill bit (13); and the outer side of the equipment support plate (7) is penetrated by the transverse guide rod (11).

6. The hydraulic cylinder bore machining machine according to claim 5, characterized in that: The transverse guide rod (11) is symmetrically welded inside the drilling support plate (2).

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