Numerical control lathe for hydraulic oil cylinder machining

Abstract

The numerical control lathe for machining the hydraulic oil cylinder comprises a lathe frame and a chuck, an adjusting assembly is arranged on one side of the chuck, and a positioning assembly is arranged in the chuck. The adjusting assembly comprises a groove formed in the outer surface of the chuck, a positioning block is slidably installed in the groove, a clamping groove is formed in one side of the positioning block, a clamping block is slidably installed in the clamping groove, a clamping block is arranged on one side of the clamping block, a circular groove is formed in one side of the clamping block, a threaded groove is formed in one side of the clamping block, and a bolt is installed in the threaded groove in a threaded mode. By means of the adjusting assembly, a worker can conveniently adjust the position of the clamping block according to the size of a part, and therefore the situation that due to the fact that the sizes of parts of hydraulic oil cylinders of different models are different, the clamping block cannot tightly clamp the part or cannot clamp the part is avoided; therefore, the machining effect of the numerical control lathe on the hydraulic oil cylinder is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic oil cylinder technical field, concretely relates to a numerical control lathe for hydraulic oil cylinder processing. BACKGROUND

[0002] Hydraulic oil cylinder is a kind of device that converts hydraulic energy into mechanical energy, is widely used in various mechanical systems, is composed of multiple precision parts, and needs to use numerical control lathe to process single precision part in the process of hydraulic oil pipe manufacturing.

[0003] The existing numerical control lathe is composed of lathe frame, servo motor, chuck, positioning pin, clamp, tailstock device and machining device, the servo motor is arranged at the top of the lathe frame, the chuck is arranged at the output end of the servo motor, the positioning pin is arranged at one side of the chuck, the clamp is arranged at one side of the positioning pin, the tailstock device is arranged at the top of the lathe frame, and the machining device is arranged at the top of the lathe frame.

[0004] Since the distance of adjusting the clamp on the chuck by the positioning pin is limited, and the sizes of the parts required by different models of hydraulic oil cylinders are different, the clamp cannot tightly hold the parts or cannot hold the parts during the holding process, thereby reducing the machining effect of the numerical control lathe, and there is an urgent need to design a numerical control lathe for hydraulic oil cylinder processing to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a numerical control lathe for hydraulic oil cylinder processing to solve the above problems in the prior art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme:

[0007] Including lathe frame and chuck, the side of chuck is provided with adjusting assembly, the inside of chuck is provided with positioning assembly;

[0008] The adjusting assembly includes the recess groove opened in the outer surface of the chuck, the positioning block is slidably installed in the recess groove, the clamping groove is opened in one side of the positioning block, the clamping block is slidably installed in the clamping groove, the clamping block is provided with the clamping block on one side, the circular groove is opened in one side of the clamping block, the threaded groove is opened in one side of the clamping block, and the bolt is screwedly installed in the threaded groove.

[0009] The adjusting assembly can be adjusted according to the position of the clamping block by the staff according to the size of the part, so that the size of the part of different models of hydraulic oil cylinders is prevented from being different, the clamping block is prevented from being tightly clamped or being unable to clamp the part, and the machining effect of the numerical control lathe on the hydraulic oil cylinder is increased.

[0010] The first rack is fixedly installed on one side of the clamping block, and the second rack is fixedly installed on one side of the clamping block.

[0011] The lathe frame top is provided with a notch, the lathe frame is fixedly provided with a first supporting plate, and the lathe frame is fixedly provided with a second supporting plate.

[0012] The chuck is rotatably installed on one side of the first supporting plate, a servo motor is fixedly installed on one side of the first supporting plate, the chuck is connected with the output end of the servo motor, tailstock devices are arranged on the top of the second supporting plate, moving devices are arranged on the top of the second supporting plate, lifting devices are arranged on the top of the moving devices, and processing devices are arranged on the top of the lifting devices.

[0013] The positioning assembly comprises a first fixed plate, a second fixed plate, a threaded column, a threaded sleeve and a prismatic block, a positioning groove is formed in one side of the positioning block, the first fixed plate is fixedly installed on one side of the chuck, the second fixed plate is fixedly installed in the positioning block, and a sliding groove is formed in one side of the second fixed plate.

[0014] The threaded column is fixedly installed on one side of the first fixed plate, the threaded sleeve is threadedly installed on the outer surface of the threaded column, and the prismatic block is fixedly installed on one side of the threaded sleeve.

[0015] In the above technical solution, the hydraulic cylinder machining numerical control lathe has the following beneficial effects:

[0016] The adjusting assembly can facilitate the staff to adjust the position of the clamping block according to the size of the part, thereby preventing the part from being clamped too tightly or being unable to be clamped due to different sizes of the parts of different models of hydraulic cylinders, and thereby increasing the machining effect of the numerical control lathe on the hydraulic cylinder.

[0017] The first rack can be matched with the second rack to limit and fix the clamping block, thereby improving the clamping effect of the clamping block on the part.

[0018] The positioning assembly can facilitate the staff to quickly clamp or release the part by using the chuck, thereby improving the machining efficiency of the numerical control lathe on the hydraulic cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0020] Figure 1 The numerical control lathe structure schematic view provided by the hydraulic cylinder machining numerical control lathe embodiment of the present application.

[0021] Figure 2 The utility model provides a numerical control lathe internal structure schematic diagram provided for the hydraulic oil cylinder processing numerical control lathe embodiment.

[0022] Figure 3 The utility model provides the adjusting assembly structure schematic diagram provided for the hydraulic oil cylinder processing numerical control lathe embodiment.

[0023] Figure 4 The utility model provides the positioning assembly structure schematic diagram provided for the hydraulic oil cylinder processing numerical control lathe embodiment.

[0024] 1, lathe frame;2, chuck;3, adjusting assembly;4, positioning assembly;5, recess;6, positioning block;7, clamping groove;8, clamping block;9, clamping block;10, round groove;11, thread groove;12, bolt;13, first rack;14, second rack;15, first support plate;16, second support plate;17, tailstock device;18, moving device;19, lifting device;20, processing device;21, notch;22, servo motor;23, first fixed plate;24, second fixed plate;25, threaded column;26, threaded sleeve;27, prismatic block;28, positioning groove;29, sliding groove. DETAILED DESCRIPTION

[0025] In order to make the technical personnel of the prior art better understand the technical scheme of the utility model, the utility model will be introduced further in the following with the annex.

[0026] As Figures 1-4 The utility model discloses a numerical control lathe for hydraulic oil cylinder processing.

[0027] Including lathe frame 1 and chuck 2, chuck 2 one side is provided with adjusting assembly 3, is provided with positioning assembly 4 in chuck 2,

[0028] Adjusting assembly 3 includes recess 5 that is opened in the outer surface of chuck 2, and positioning block 6 is slidably installed in recess 5, and clamping groove 7 is opened in one side of positioning block 6, and clamping block 8 is slidably installed in clamping groove 7, and clamping block 9 is provided on one side of clamping block 8, and round groove 10 is opened in one side of clamping block 9, and thread groove 11 is opened in one side of clamping block 8, and bolt 12 is screwedly installed in thread groove 11, and hand clamping block 9 is made to be attached with clamping block 8, first rack 13 is engaged with second rack 14, so that clamping block 9 is positioned, and bolt 12 is inserted into thread groove 11 from round groove 10 and is rotated, so that clamping block 9 is positioned and fixed.

[0029] Adjusting assembly 3 can be convenient for staff to adjust the position of clamping block 9 according to the size of parts, so that the size of parts of different models of hydraulic oil cylinder is prevented from being different, so that the situation that clamping block 9 cannot tightly clamp or cannot clamp the parts occurs, and the processing effect of numerical control lathe on hydraulic oil cylinder is increased.

[0030] With reference to Figure 3 The clamping block 9 is fixedly installed on one side of the first rack 13, and the clamping block 9 is fixedly installed on one side of the second rack 14.

[0031] The first rack 13 can cooperate with the second rack 14 to limit and fix the clamping block 9, thereby improving the clamping effect of the clamping block 9 on the parts.

[0032] The lathe frame 1 is provided with a notch 21 at the top, and the lathe frame 1 is fixedly installed with a first support plate 15 and a second support plate 16.

[0033] The chuck 2 is rotatably installed on one side of the first support plate 15, and the first support plate 15 is fixedly installed with a servo motor 22. The chuck 2 is connected to the output end of the servo motor 22. The second support plate 16 is provided with a tailstock device 17 at the top, and the second support plate 16 is provided with a moving device 18 at the top. The moving device 18 is provided with a lifting device 19 at the top, and the lifting device 19 is provided with a machining device 20 at the top.

[0034] With reference to Figure 4 The positioning assembly 4 of the embodiment includes a first fixed plate 23, a second fixed plate 24, a threaded column 25, a threaded sleeve 26, and a prismatic block 27. The positioning block 6 is provided with a positioning groove 28 on one side. The first fixed plate 23 is fixedly installed on one side of the chuck 2, and the second fixed plate 24 is fixedly installed in the positioning block 6. The second fixed plate 24 is provided with a sliding groove 29 on one side. The tool is inserted into the positioning groove 28, and the threaded sleeve 26 is driven to rotate by the prismatic block 27. The threaded sleeve 26 extrudes the first fixed plate 23 and the second fixed plate 24 through the threaded column 25, so as to drive the clamping block 9 to move and clamp the parts.

[0035] The positioning assembly 4 can facilitate the workers to quickly clamp or release the parts by using the chuck 2, thereby improving the machining efficiency of the numerical control lathe on the hydraulic oil cylinder.

[0036] The threaded column 25 is fixedly installed on one side of the first fixed plate 23, the threaded sleeve 26 is threadedly installed on the outer surface of the threaded column 25, and the prismatic block 27 is fixedly installed on one side of the threaded sleeve 26.

[0037] Working principle: first according to the size of the parts, handheld clamping block 9 makes it with the card block 8, the first rack 13 and the second rack 14 are engaged, make its to clamping block 9 for limiting, the bolt 12 is inserted into the threaded groove 11 from the round groove 10 and is rotated, make its to clamping block 9 for limiting fixed, after clamping block 9 and card block 8 limiting fixed is completed, the parts are placed between the clamping block 9, using the tool is inserted into the positioning groove 28, and through the prismatic block 27 drive threaded sleeve 26 is rotated, threaded sleeve 26 is extruded to the first fixed plate 23 and the second fixed plate 24 through threaded column 25, make it drive clamping block 9 moves, make clamping block 9 clamps the part, make tailstock device 17 and the part are pasted, make its auxiliary chuck 2 to the part for limiting, start servo motor 22 and processing device 20, and control moving device 18 and lifting device 19 drive processing device 20 moves, make its to the part for processing.

[0038] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for those skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection claimed by the present application.

Claims

1. A numerical control lathe for hydraulic cylinder processing, comprising a lathe frame (1) and a chuck (2), characterized in that, The chuck (2) is provided with an adjusting assembly (3) on one side, the adjusting assembly (3) comprises a groove (5) opened on the outer surface of the chuck (2), a positioning block (6) is slidably installed in the groove (5), a clamping groove (7) is opened on one side of the positioning block (6), a clamping block (8) is slidably installed in the clamping groove (7), a clamping block (9) is arranged on one side of the clamping block (8), a circular groove (10) is opened on one side of the clamping block (9), a threaded groove (11) is opened on one side of the clamping block (8), a bolt (12) is threadedly installed in the threaded groove (11), a first rack (13) is fixedly installed on one side of the clamping block (8), and a second rack (14) is fixedly installed on one side of the clamping block (9); The chuck (2) is provided with a positioning assembly (4), the positioning assembly (4) comprises a first fixed plate (23), a second fixed plate (24), a threaded column (25), a threaded sleeve (26) and a prismatic block (27), a positioning groove (28) is opened on one side of the positioning block (6), the first fixed plate (23) is fixedly installed on one side of the chuck (2), the second fixed plate (24) is fixedly installed in the positioning block (6), and a sliding groove (29) is opened on one side of the second fixed plate (24).

2. The numerical control lathe for machining hydraulic oil cylinder according to claim 1, characterized in that, The lathe frame (1) is provided with a notch (21) on the top, a first support plate (15) is fixedly installed in the lathe frame (1), and a second support plate (16) is fixedly installed in the lathe frame (1).

3. The hydraulic cylinder machining numerical control lathe according to claim 2, characterized in that, The chuck (2) is rotatably installed on one side of the first support plate (15), the first support plate (15) is fixedly installed with a servo motor (22) on one side, the chuck (2) is connected with the output end of the servo motor (22), the second support plate (16) is provided with a tailstock device (17) on the top, the second support plate (16) is provided with a moving device (18) on the top, the moving device (18) is provided with a lifting device (19) on the top, and the lifting device (19) is provided with a machining device (20) on the top.

4. The hydraulic cylinder machining numerical control lathe according to claim 1, characterized in that, The threaded column (25) is fixedly installed on one side of the first fixed plate (23), the threaded sleeve (26) is threadedly installed on the outer surface of the threaded column (25), and the prismatic block (27) is fixedly installed on one side of the threaded sleeve (26).

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