Piston rod machining and groove extruding equipment

Abstract

The utility model relates to the technical field of piston rod machining, in particular to piston rod machining and groove extruding equipment which comprises a bottom plate, a sliding groove is formed in the position, close to one side, of the top end of the bottom plate, a sliding block is arranged in the sliding groove in a sliding mode, a movable plate is installed at the top end of the sliding block, and fixing plates are installed on the two sides of the movable plate. Screw rods are movably connected into the fixing plates in a threaded mode, and magnet blocks are installed at the bottom ends of the screw rods through bearings. Through the arrangement of parts such as a sliding groove, a sliding block, a movable plate, a fixed plate, a screw rod, a magnet block, a limiting barrel, a sleeve plate, a side plate, a driving motor, a placing barrel, a mounting plate, a sliding rod, an electric push rod, a movable block, a through hole, a mounting groove, an electric push block and a cutting rod, the problem that in the existing machining technology, most of annular grooves are turned through a lathe, and machining efficiency is high can be effectively solved. And only the piston rod of one specification can be machined at the designated surface position, so that the machining practicability of an existing lathe is low.

Description

Technical Field

[0001] The utility model relates to the technical field of piston rod processing, in particular to a piston rod processing groove extrusion device. Background Art

[0002] The piston rod is a connecting component that supports the piston to do work. It is mostly used in oil cylinders and cylinder motion actuators. It is a moving component that moves frequently and has high technical requirements. Taking the hydraulic cylinder as an example, it is composed of: cylinder barrel, piston rod (oil cylinder rod), piston, and end cover.

[0003] Before use, the piston rod needs to be machined with an annular groove on the outer surface. In the existing processing technology, the annular groove is mostly machined by lathe, and only one size of piston rod can be machined at a specified surface position, which makes the practicality of the existing lathe processing low. Therefore, corresponding improvements are needed based on the above problems. Utility Model Content

[0004] The utility model aims to provide a piston rod processing groove extrusion equipment to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a piston rod processing grooving equipment, comprising a bottom plate, a slide groove is provided at the top of the bottom plate near one side, and a slider is slidably provided inside the slide groove, a movable plate is installed at the top of the slider, and fixed plates are installed on both sides of the movable plate, screws are movably screwed inside the fixed plates, and magnet blocks are installed at the bottom ends of the screws through bearings, a limiting cylinder is installed on one side of the movable plate through a bearing, and a sleeve plate is installed on the top of the movable plate, a side plate is installed at the top of the bottom plate near the other side, and a driving motor is installed on one side of the side plate, the output end of the driving motor is connected to the placement cylinder through a transmission shaft, and a mounting plate is installed at the top of the side plate, a sliding rod is installed on one side of the mounting plate, and an electric push rod is installed on one side of the mounting plate near the position above the sliding rod, a moving block is installed at one end of the electric push rod, and a through hole is provided inside the moving block, a mounting groove is provided at the bottom end of the moving block, and an electric push block is installed inside the mounting groove, and a cutting rod is transmission-connected to the output end of the electric push block.

[0006] Preferably, the bottom ends of the two groups of magnet blocks are both arranged to fit with the top end of the bottom plate and are adsorbed and fixed accordingly.

[0007] Preferably, a connecting hole is opened inside the sleeve plate, and one end of the sliding rod passes through the interior of the sleeve plate through the connecting hole.

[0008] Preferably, one end of the sliding rod passes through the interior of the moving block through a through hole.

[0009] Preferably, the limiting cylinder and the placing cylinder are arranged at the same horizontal height.

[0010] Preferably, a through groove is provided inside the side plate near the transmission shaft, and one end of the transmission shaft passes through the inside of the side plate through the through groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The arrangement of components such as slide grooves, sliders, movable plates, fixed plates, screws, magnet blocks, limit cylinders, sleeves, side plates, drive motors, placement cylinders, mounting plates, slide rods, electric push rods, movable blocks, through holes, mounting grooves, electric push blocks and cutting rods can effectively solve the problem of existing processing technology that most of the annular grooves are turned on lathes and only one size of piston rods can be processed at a specified surface position, thereby making the existing lathe processing low in practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the side panel of the utility model.

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the moving block of the utility model.

[0016] In the figure: 1. bottom plate; 11. slide groove; 12. slider; 13. movable plate; 14. fixed plate; 15. screw; 16. magnet block; 17. limit cylinder; 18. sleeve plate; 2. side plate; 21. drive motor; 22. placement cylinder; 23. mounting plate; 24. slide rod; 25. electric push rod; 3. movable block; 31. through hole; 32. mounting groove; 33. electric push block; 34. cutting rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] according to Figure 1-Figure 3As shown, it includes a base plate 1, a slide groove 11 is opened at one side of the top of the base plate 1, and a slider 12 is slidably set inside the slide groove 11, a movable plate 13 is installed at the top of the slider 12, and fixed plates 14 are installed on both sides of the movable plate 13, screws 15 are movably screwed inside the fixed plate 14, and magnet blocks 16 are installed at the bottom ends of the screws 15 through bearings, the bottom ends of the two groups of magnet blocks 16 are fitted with the top of the base plate 1 and are adsorbed and fixed accordingly, a limiting cylinder 17 is installed on one side of the movable plate 13 through a bearing, and a sleeve plate 18 is installed at the top of the movable plate 13, a connecting hole is opened inside the sleeve plate 18, and one end of the slide rod 24 passes through the interior of the sleeve plate 18 through the connecting hole.

[0019] A side plate 2 is installed at the top of the base plate 1 near the other side, and a driving motor 21 is installed on one side of the side plate 2. The output end of the driving motor 21 is connected to a placement cylinder 22 through a transmission shaft, and a mounting plate 23 is installed at the top of the side plate 2. A through groove is provided inside the side plate 2 near the transmission shaft, and one end of the transmission shaft passes through the inside of the side plate 2 through the through groove. The limiting cylinder 17 and the placement cylinder 22 are arranged at the same horizontal height. A sliding rod 24 is installed on one side of the mounting plate 23, and an electric push rod 25 is installed on one side of the mounting plate 23 near the top of the sliding rod 24. One end of the sliding rod 24 passes through the inside of the moving block 3 through a through hole 31.

[0020] A moving block 3 is installed at one end of the electric push rod 25, and a through hole 31 is opened inside the moving block 3. A mounting groove 32 is opened at the bottom end of the moving block 3, and an electric push block 33 is installed inside the mounting groove 32. The output end of the electric push block 33 is transmission-connected to a cutting rod 34.

[0021] During use, the user can place one end of the piston rod in the placement tube 22, and then move the movable plate 13 in the direction of the piston rod, so that the other end of the piston rod can extend into the limiting tube 17 and be placed. At the same time, the slider 12 will slide accordingly in the slide groove 11. After that, the user can rotate the two sets of screws 15 in turn, so that the two sets of magnet blocks 16 can move downward accordingly, so that the bottom surfaces of the two sets of magnet blocks 16 can finally fit the top surface of the bottom plate 1 and be adsorbed and fixed accordingly. At this point, the piston rod can be clamped and installed in the position between the movable plate 13 and the side plate 2. After that, the user can push the electric push rod 25 Start, so that the moving block 3 can slide accordingly on the outer surface of the slide rod 24, so that the moving block 3 can move to the place where the piston rod is to be grooved. At this time, the driving motor 21 can be started, so that under the operation of the driving motor 21, the placing cylinder 22 can rotate at a high speed, so that the piston rod and the limiting cylinder 17 can rotate at a corresponding high speed. At this time, the electric push block 33 can be started, so that one end of the cutting rod 34 can move toward the direction of the piston rod, so that the surface of the piston rod can be grooved. After the operation is completed, according to the above operation, the moving block 3 and the moving plate 13 can be moved to the initial position and the grooved piston rod can be taken out.

[0022] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A piston rod processing groove extrusion device, comprising a bottom plate (1), characterized in that: A slide groove (11) is provided at a position close to one side of the top of the bottom plate (1), and a slider (12) is slidably provided inside the slide groove (11), a movable plate (13) is installed at the top of the slider (12), and fixed plates (14) are installed on both sides of the movable plate (13), a screw rod (15) is movably screwed inside the fixed plate (14), and a magnet block (16) is installed at the bottom end of the screw rod (15) through a bearing, a limiting cylinder (17) is installed on one side of the movable plate (13) through a bearing, and a sleeve plate (18) is installed at the top of the movable plate (13), a side plate (2) is installed at a position close to the other side of the top of the bottom plate (1), and a driving mechanism (16) is installed on one side of the side plate (2). The motor (21) is provided with a drive shaft, the output end of the drive motor (21) is connected to a placement cylinder (22) through a transmission shaft, and a mounting plate (23) is installed at the top of the side plate (2), a slide bar (24) is installed on one side of the mounting plate (23), and an electric push rod (25) is installed on one side of the mounting plate (23) at a position above the slide bar (24), a moving block (3) is installed at one end of the electric push rod (25), and a through hole (31) is provided inside the moving block (3), a mounting groove (32) is provided at the bottom end of the moving block (3), and an electric push block (33) is installed inside the mounting groove (32), and the output end of the electric push block (33) is connected to a cutting rod (34) through a transmission.

2. The piston rod processing groove extrusion equipment according to claim 1, characterized in that: The bottom ends of the two groups of magnet blocks (16) are both arranged to fit the top end of the bottom plate (1) and are adsorbed and fixed accordingly.

3. The piston rod processing groove extrusion equipment according to claim 1, characterized in that: A communicating hole is provided inside the sleeve plate (18), and one end of the sliding rod (24) passes through the communicating hole and penetrates into the interior of the sleeve plate (18).

4. The piston rod processing groove extrusion equipment according to claim 1, characterized in that: One end of the sliding rod (24) passes through the interior of the moving block (3) through a through hole (31).

5. The piston rod processing groove extrusion equipment according to claim 1, characterized in that: The limiting cylinder (17) and the placing cylinder (22) are arranged at the same horizontal height.

6. The piston rod processing groove extrusion equipment according to claim 1, characterized in that: A through groove is provided inside the side plate (2) near the transmission shaft, and one end of the transmission shaft passes through the inside of the side plate (2) through the through groove.

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