Hydraulic clamp for multi-station machining of petroleum parts

Abstract

The utility model discloses a multi-station petroleum piece machining hydraulic clamp, which belongs to the technical field of machining and comprises a base, a motor is arranged at the bottom of one end of the base, a turntable is arranged at the output end of the motor, a first connecting disc is arranged on one side of the turntable, and an adjusting component is arranged on one side of the first connecting disc. According to the device, the driving gear can be driven to rotate by rotating the rotary knob, so that the placement table on the driven gear is driven to rotate, and the petroleum piece can be driven to rotate on the bridge plate, so that the petroleum piece on the bridge plate can be adjusted in multiple directions, three-face machining of the petroleum piece is achieved, the number of procedures is reduced, and the machining efficiency is improved. By means of the device, the tool replacement frequency is reduced, most machining of petroleum pieces can be completed on one device, the production process is simplified, the machining continuity and the overall efficiency are improved, meanwhile, the device input cost is reduced, and production tasks can be completed without multiple devices and multiple procedures.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of machining, specifically relates to a multi-station machining petroleum part hydraulic fixture. BACKGROUND

[0002] Petroleum industry involves many types of parts, covering key parts of each link from mining equipment to transportation pipeline, oil refining device and the like, these petroleum parts usually have the characteristics of large volume, heavy weight, complex structure and high precision requirement, with the development of petroleum industry, higher requirements are put forward for the production efficiency of petroleum parts, and the traditional single piece machining mode has been difficult to meet the growing market demand, therefore, efficient, high-precision machining process and equipment are required.

[0003] The processing of petroleum parts usually needs to go through multiple processes, and the position angle of the petroleum parts needs to be adjusted constantly during processing, when the traditional fixture adjusts the petroleum parts between each process, manual tedious clamping operation is needed, which not only consumes a lot of time, but also requires high technical level of workers, and human error is easy to occur, therefore, a multi-station machining petroleum part hydraulic fixture is needed to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a multi-station machining petroleum part hydraulic fixture to solve the problems in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a multi-station machining petroleum part hydraulic fixture, including the base, the bottom of one end of the base is equipped with the motor, the output end of the motor is equipped with the turntable, one side of the turntable has the first connecting disc, one side of the first connecting disc is equipped with the adjusting assembly;

[0006] The adjusting assembly includes the bridge plate, the bottom of the bridge plate is equipped with the positioning sleeve, the top of the bridge plate is equipped with the hollow screw rod, the top of the hollow screw rod is equipped with the pressing plate, the top of the bridge plate is equipped with the knob, the bottom of the knob is connected with the driving gear through the rotating shaft, one side of the driving gear is engaged with the driven gear, the top of the driven gear is equipped with the placing table, the top of the bridge plate is equipped with the angular seat, the hollow groove in the angular seat is equipped with the angular pin.

[0007] As a preferred embodiment, the number of positioning sleeves is three, the number of hollow screw rods is four, the hollow screw rods are located on both sides of the positioning sleeve, the number of pressing plates is four, and each pressing plate is connected with a hollow screw rod through a fixed bolt.

[0008] As a preferred implementation, the number of the placing tables is three, each of which is located below a positioning sleeve, and the driving gear and the driven gear are located on the inner side of the bridge plate.

[0009] As a preferred implementation, the number of the angular seats is three, each of which is located on one side of a positioning sleeve.

[0010] As a preferred implementation, the tail end of the base is provided with a tail seat, one side of which is provided with a rotating disc, and the tail seat is provided with a second connecting disc through the rotating disc, and the bridge plate is located between the first connecting disc and the second connecting disc.

[0011] As a preferred implementation, one side of the first connecting disc and the second connecting disc is provided with a support plate, and the two support plates are connected to the bottom of the two ends of the bridge plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The utility model discloses, through control motor rotation, can drive bridge plate rotation, thereby can drive petroleum spare on bridge plate rotation, adjust the position angle of petroleum spare, through the rotation knob can drive driving gear rotation, thereby drive driven gear placing table rotation, and then can drive petroleum spare on bridge plate rotation, thereby can make bridge plate on petroleum spare can carry out multidirectional adjustment, realized the three -dimensional processing of petroleum spare, reduced the process quantity, reduced the frequent degree of tool replacement, made petroleum spare on a equipment complete most processing, simplified production flow, improved the coherence and overall efficiency of processing, also reduced the equipment investment cost simultaneously, need not multiple equipment, multiple processes to complete the production task.

[0014] The utility model discloses three positioning sleeves, realize three stations processing, compared with traditional single station clamp, can clamp multiple petroleum spares for processing once, greatly reduce the clamping times and tool changing frequency, when the single station processing of the past, frequent clamping and tool changing consume a large amount of time, but the clamp can complete more petroleum spares processing in the same time, and production efficiency is improved significantly, effectively alleviate the production pressure when product batch is big, accelerate the delivery speed, through the rotation knob, under the cooperation of driving gear and driven gear, drive petroleum spare rotation, adjust the processing position, can avoid that user directly rotates petroleum spare manually, prevent petroleum spare surface friction from overheating and scalding user when processing, cause certain security hidden danger. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is the schematic diagram of the utility model main part three -dimensional structure;

[0016] Fig. 2It is the schematic diagram of the body side view cross section solid structure of the utility model.

[0017] Fig. 3 It is the schematic diagram of the adjusting assembly solid structure of the utility model.

[0018] In the drawing: 1, base; 2, motor; 3, turntable; 4, first connecting disc; 5, adjusting assembly; 6, second connecting disc; 7, tailstock; 8, support plate; 501, bridge plate; 502, positioning sleeve; 503, hollow threaded rod; 504, pressing plate; 505, knob; 506, driving gear; 507, driven gear; 508, placing table; 509, angular seat; 510, angular pin. DETAILED DESCRIPTION

[0019] The utility model will be further described below in combination with examples.

[0020] The following examples are used to illustrate the utility model, but cannot be used to limit the protection scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements of the method of the utility model under the concept of the utility model all belong to the range required to be protected by the utility model.

[0021] Please refer to Figs. 1-3 The utility model provides a kind of multi-station machining petroleum piece hydraulic clamp, including base 1, the bottom of one end of base 1 is equipped with motor 2, the output end of motor 2 is equipped with turntable 3, one side of turntable 3 has first connecting disc 4, and one side of first connecting disc 4 is equipped with adjusting assembly 5;

[0022] Adjusting assembly 5 includes bridge plate 501, the bottom of bridge plate 501 is equipped with positioning sleeve 502, the top of bridge plate 501 is equipped with hollow threaded rod 503, the top of hollow threaded rod 503 is equipped with pressing plate 504, the top of bridge plate 501 is equipped with knob 505, and the bottom of knob 505 is connected with driving gear 506 by pivot, one side of driving gear 506 is engaged with driven gear 507, the top of driven gear 507 is equipped with placing table 508, the top of bridge plate 501 is equipped with angular seat 509, and the hollow groove of angular seat 509 is provided with angular pin 510;

[0023] By controlling motor 2 rotation, bridge plate 501 can be driven to rotate, so that petroleum piece on bridge plate 501 can be driven to rotate, the position angle of petroleum piece is adjusted, driving gear 506 can be driven to rotate by rotating knob 505, so that placing table 508 on driven gear 507 is driven to rotate, and then petroleum piece on bridge plate 501 can be driven to rotate, so that petroleum piece on bridge plate 501 can be adjusted in multiple directions, and three-face machining of petroleum piece is realized.

[0024] The number of positioning sleeves 502 is three, the number of hollow threaded rods 503 is four, the hollow threaded rods 503 are located on both sides of the positioning sleeve 502, and the number of pressing plates 504 is four. Each pressing plate 504 is connected to a hollow threaded rod 503 through a fixing bolt. Three positioning sleeves 502 are arranged to realize three-station machining. Compared with the traditional single-station clamp, a plurality of petroleum parts can be clamped and machined at one time, which greatly reduces the clamping frequency and tool changing frequency. The positioning sleeve 502 provides accurate initial positioning for the petroleum part, and the pressing plate 504 is tightly pressed against the petroleum part under the action of the hollow threaded rod 503 to prevent displacement and vibration during machining.

[0025] The number of placement tables 508 is three, and each placement table 508 is located below a positioning sleeve 502. The driving gear 506 and the driven gear 507 are located on the inner side of the bridge plate 501.

[0026] The number of angular seats 509 is three, and each angular seat 509 is located on one side of a positioning sleeve 502.

[0027] The tail end of the base 1 is provided with a tailstock 7. The tailstock 7 is provided with a turntable 3 on one side. The tailstock 7 is provided with a second connecting disc 6 through the turntable 3. The bridge plate 501 is located between the first connecting disc 4 and the second connecting disc 6.

[0028] The first connecting disc 4 and the second connecting disc 6 are provided with a support plate 8 on one side. The two support plates 8 are connected to the bottom of both ends of the bridge plate 501. The tailstock 7 is arranged at the tail end of the base 1. The second connecting disc 6 is connected through the turntable 3. The first connecting disc 4 and the second connecting disc 6 support the bridge plate 501 together. The support plate 8 is arranged on one side of the first connecting disc 4 and the second connecting disc 6 and connected to the bridge plate 501, forming a stable support structure. This structure design enhances the stability of the clamp as a whole. It can better withstand cutting force and other external forces during machining, ensuring the stability of the clamp and the petroleum part during machining, reducing machining errors caused by unstable structure, and prolonging the service life of the clamp.

[0029] The working principle and use flow of the utility model are: first, the petroleum piece to be processed is placed on the placing table 508, the petroleum piece is preliminarily positioned by the positioning sleeve 502, the petroleum piece is ensured to be in the correct processing position, the pressing plate 504 is tightly pressed against the petroleum piece under the action of the hollow screw rod 503, displacement and vibration in the processing process are prevented, then through the rotation of the control motor 2, the bridge plate 501 can be driven to rotate, thereby the petroleum piece on the bridge plate 501 can be driven to rotate, the position angle of the petroleum piece is adjusted, the main gear 506 is driven to rotate through the rotation of the knob 505, thereby the driven gear 507 and the placing table 508 are driven to rotate, further the petroleum piece can be driven to rotate on the bridge plate 501, thereby the petroleum piece on the bridge plate 501 can be adjusted in multiple directions, three surface processing of the petroleum piece is realized, finally after processing is completed, only the fixing bolt is unscrewed, the pressing plate 504 is loosened, the product can be rotated through the rotation of the knob 505, the specific hole is aligned with the angular pin 510, then the angular pin 510 is inserted, then the motor 2 is restarted, the position angle of the petroleum piece is adjusted, other parts of the petroleum piece can be processed.

[0030] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-station hydraulic fixture for machining oil parts, comprising a base (1), characterized in that; One end bottom of the base (1) is equipped with a motor (2), an output end of the motor (2) is equipped with a rotating disc (3), one side of the rotating disc (3) is equipped with a first connecting disc (4), one side of the first connecting disc (4) is equipped with an adjusting assembly (5); The adjusting assembly (5) comprises a bridge plate (501), the bottom of the bridge plate (501) is equipped with a positioning sleeve (502), the top of the bridge plate (501) is equipped with a hollow threaded rod (503), the top of the hollow threaded rod (503) is equipped with a pressing plate (504), the top of the bridge plate (501) is equipped with a knob (505), the bottom of the knob (505) is connected with a driving gear (506) through a rotating shaft, one side of the driving gear (506) is engaged with a driven gear (507), the top of the driven gear (507) is equipped with a placing table (508), the top of the bridge plate (501) is equipped with an angular seat (509), the hollow groove in the angular seat (509) is equipped with an angular pin (510).

2. The multi-station machining petroleum part hydraulic clamp according to claim 1, characterized in that: The number of the positioning sleeve (502) is three, the number of the hollow threaded rod (503) is four, the hollow threaded rod (503) is located on both sides of the positioning sleeve (502), the number of the pressing plate (504) is four, each pressing plate (504) is connected with a hollow threaded rod (503) through a fixing bolt.

3. The multi-station machining petroleum part hydraulic clamp according to claim 1, characterized in that: The number of the placing table (508) is three, each placing table (508) is located below a positioning sleeve (502), and the driving gear (506) and the driven gear (507) are located on the inner side of the bridge plate (501).

4. The multi-station hydraulic fixture for machining petroleum parts according to claim 1, characterized in that: The number of the angular seat (509) is three, each angular seat (509) is located on one side of a positioning sleeve (502).

5. The multi-station hydraulic fixture for machining petroleum parts according to claim 1, characterized in that: The tail end of the base (1) is equipped with a tail seat (7), one side of the tail seat (7) is equipped with a rotating disc (3), the tail seat (7) is equipped with a second connecting disc (6) through the rotating disc (3), and the bridge plate (501) is located between the first connecting disc (4) and the second connecting disc (6).

6. The multi-station hydraulic fixture for machining oil parts according to claim 5, characterized in that: One side of the first connecting disc (4) and the second connecting disc (6) is equipped with a supporting plate (8), and the two supporting plates (8) are connected with the bottom of the bridge plate (501).

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