CN212824117U - Novel hydraulic cylinder processing tool - Google Patents

Abstract

The utility model discloses a novel hydraulic cylinder processing frock, including base plate, fixed plate, fly leaf, carousel and splint, install single chip microcomputer controller on the preceding lateral wall of base plate, the fixed plate is installed to one side on base plate top, and one side at fixed plate top is fixed with the motor, the opposite side on base plate top is provided with the fly leaf, and the central point department of putting at fixed plate and fly leaf top all has installed the pivot, the output of motor passes through shaft coupling and the pivot fixed connection who corresponds, the one end of pivot all is equipped with the carousel, and all is fixed with the cylinder on two lateral walls around the carousel, the output of cylinder all extends to the inside of carousel and installs splint through the nut. The utility model discloses not only be applicable to the processing demand of different length, diameter, improve hydraulic cylinder's clamping efficiency, can let hydraulic cylinder ration reciprocating rotation moreover, carry out the processing of multi-angle fixed point to further improve machining efficiency and reduce the error.

Description

Novel hydraulic cylinder processing tool

Technical Field

The utility model relates to a machining equipment technical field specifically is a novel hydraulic cylinder processing frock.

Background

The hydraulic oil cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and makes linear reciprocating motion (or swinging motion). The hydraulic cylinder is generally composed of a cylinder barrel, a cylinder cover, a piston rod, a sealing device, a buffering device, an exhaust device and other parts, has no transmission clearance in the operation process, and moves stably and reliably, so that the hydraulic cylinder is widely applied to hydraulic systems of various machines.

At present, when a hydraulic oil cylinder is machined, holes need to be punched on the front side and the back side of the hydraulic oil cylinder, then large holes, step holes and the like need to be formed in the hydraulic oil cylinder, in the process, as the distance between tools is fixed, multiple sets of tools need to be used, and a wrench needs to be used for manual clamping every time, so that the operation is complex and the efficiency is low; especially, when multi-angle fixed point punching is carried out, the manual rotation adjustment consumes a long time and has large errors, so that the product quality is unstable. Therefore, the technical personnel in the field provide a novel hydraulic oil cylinder machining tool to solve the problems in the prior art.

Disclosure of Invention

An object of the utility model is to provide a novel hydraulic cylinder processing frock to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel hydraulic cylinder processing frock, includes the base plate, install single chip microcomputer controller on the preceding lateral wall of base plate, the fixed plate is installed to one side of base plate, and one side of fixed plate is fixed with the motor, the opposite side of base plate is provided with the fly leaf, and the central point of fixed plate and fly leaf puts the department and all has installed the pivot, the output of motor passes through shaft coupling and the pivot fixed connection that corresponds, the one end of pivot all overlaps and is equipped with the carousel, and all is fixed with the cylinder on two lateral walls around the carousel, the output of cylinder all extends to the inside of carousel and installs splint through the nut.

As a further aspect of the present invention: two draw-in grooves around two are seted up to the bottom of fly leaf, and the base plate top of draw-in groove position department all is fixed with the guide rail, the guide rail all with corresponding draw-in groove sliding connection and constitute limit structure.

As a further aspect of the present invention: the fly leaf of draw-in groove one side is inside all to be offered the screw thread via hole, and the threaded rod has all been inserted to the inside of screw thread via hole, the one end of threaded rod all extends to the inside of draw-in groove and contradicts each other with the guide rail, and the other end of threaded rod all extends to the outside of fly leaf and vertical welding has the handle.

As a further aspect of the present invention: the middle part of the rotating shaft is sleeved with bearing seats, and the two bearing seats are respectively fixed on one side of the fixed plate opposite to the movable plate.

As a further aspect of the present invention: the turntables are all in a cylindrical structure with one open end and are distributed oppositely.

As a further aspect of the present invention: the splint all are the arc type structure and relative distribution, and all are connected with the inside wall interconnect of carousel through two upper and lower springs on the lateral wall of splint.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the movable plate is manually pushed to a proper position through a limiting sliding structure between the guide rail and the clamping groove, then a threaded rod in the threaded through hole is screwed through the handle, the movable plate is locked and used for adjusting the distance between the fixed plate and the movable plate, and the arc-shaped clamping plates move oppositely and are used for adjusting the relative distance through controlling the synchronous stretching of the air cylinder, so that the clamping device is suitable for the processing requirements of different lengths and diameters and improves the clamping efficiency of the hydraulic oil cylinder;

2. the motor is controlled to drive the rotating shaft to rotate in a reciprocating mode quantitatively, and the two cylindrical rotating discs rotate synchronously and are used for carrying out multi-angle fixed-point machining on the built-in hydraulic oil cylinder, so that machining efficiency is further improved, and errors are reduced.

Drawings

Fig. 1 is a schematic perspective view of a novel hydraulic cylinder machining tool.

Fig. 2 is an enlarged partial section structural schematic diagram of a movable plate in the novel hydraulic oil cylinder machining tool.

Fig. 3 is an enlarged schematic structural diagram of a part a in fig. 1 in the novel hydraulic oil cylinder machining tool.

In the figure: 1. a substrate; 2. a single chip controller; 3. a fixing plate; 4. a motor; 5. a guide rail; 6. a movable plate; 7. a card slot; 8. a threaded via hole; 9. a threaded rod; 10. a grip; 11. a rotating shaft; 12. a bearing seat; 13. a turntable; 14. a cylinder; 15. a splint; 16. a spring.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a novel hydraulic cylinder processing frock, including base plate 1, fixed plate 3, fly leaf 6, carousel 13 and splint 15, install singlechip controller 2 on the preceding lateral wall of base plate 1, fixed plate 3 is installed to one side on 1 top of base plate, and one side of fixed plate 3 is fixed with motor 4, the opposite side on 1 top of base plate is provided with fly leaf 6, and fixed plate 3 all has installed pivot 11 with the central point department of putting of fly leaf 6, shaft coupling and the 11 fixed connection of pivot that correspond are passed through to motor 4's output, the one end of pivot 11 all is equipped with carousel 13, and all be fixed with cylinder 14 on two lateral walls around carousel 13, the output of cylinder 14 all extends to the inside of carousel 13 and installs splint 15 through the nut.

In fig. 1 and 2: the bottom end of the movable plate 6 is provided with a front clamping groove 7 and a rear clamping groove 7, the top ends of the base plates 1 at the positions of the clamping grooves 7 are all fixedly provided with guide rails 5, and the guide rails 5 are all in sliding connection with the corresponding clamping grooves 7 to form a limiting structure for ensuring the stability of the movable plate 6 during translation; the movable plate 6 on one side of the clamping groove 7 is internally provided with a threaded through hole 8, a threaded rod 9 is inserted into the threaded through hole 8, one end of the threaded rod 9 extends into the clamping groove 7 and is abutted against the guide rail 5, and the other end of the threaded rod 9 extends to the outside of the movable plate 6 and is vertically welded with a handle 10, so that manual locking or loosening is facilitated;

in fig. 1 and 3: the middle part of the rotating shaft 11 is sleeved with bearing seats 12, and the two bearing seats 12 are respectively fixed on one side of the fixed plate 3 and one side of the movable plate 6, so as to reduce the rotation friction and ensure the stable rotation; the rotary discs 13 are in a cylindrical structure with one open end and are distributed oppositely and are used for accommodating two end parts of the hydraulic oil cylinder; splint 15 all is the arc type structure and relative distribution, and all interconnects through the inside wall of two upper and lower springs 16 and carousel 13 on splint 15's the lateral wall for elasticity tractive improves the stability when the centre gripping.

The type of the singlechip controller 2 can be SH69P25, the type of the motor 4 can be MR-J2S-20A, the type of the air cylinder 14 can be SC160-25, and the input ends of the motor 4 and the air cylinder 14 are electrically connected with the output end of the singlechip controller 2.

The utility model discloses a theory of operation is: firstly, a hydraulic oil cylinder to be processed is placed on a base plate 1, one end of the hydraulic oil cylinder is horizontally placed in a rotary table 13 at a fixed plate 3, then according to the actual length of the hydraulic oil cylinder, a movable plate 6 is manually pushed through a limiting sliding structure between a guide rail 5 and a clamping groove 7 until the rotary table 13 at the position is contacted with the other end of the hydraulic oil cylinder, at the moment, a threaded rod 9 in a threaded through hole 8 is screwed through a handle 10, one end of the threaded through hole is mutually abutted against the guide rail 5, the movable plate 6 is locked, then an arc-shaped clamping plate 15 moves oppositely by controlling a cylinder 14 to extend synchronously until the hydraulic oil cylinder is pushed and clamped at the central position between the hydraulic oil cylinder and the rotary table 13, and an upper group of springs 16 and a lower group of springs are elastically pulled between the rotary table 13 and the clamping plate 15 for buffering and damping;

in the later-stage machining process, the motor 4 can be controlled through the single chip microcomputer controller 2 to drive the rotating shaft 11 in the bearing seat 12 to rotate quantitatively in a reciprocating mode, and the two cylindrical rotating discs 13 also rotate synchronously, so that the built-in hydraulic oil cylinder can rotate at a specific angle to adjust, the multi-angle machining efficiency is effectively improved, and machining errors are reduced.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel hydraulic cylinder processing frock, a serial communication port, includes base plate (1), install single chip microcomputer controller (2) on the preceding lateral wall of base plate (1), fixed plate (3) are installed to one side of base plate (1), and one side of fixed plate (3) is fixed with motor (4), the opposite side of base plate (1) is provided with fly leaf (6), and fixed plate (3) and the central point of fly leaf (6) put the department and all installed pivot (11), the output of motor (4) passes through shaft coupling and pivot (11) fixed connection that corresponds, the one end of pivot (11) all overlaps and is equipped with carousel (13), and all is fixed with cylinder (14) on two lateral walls around carousel (13), splint (15) are installed through the nut to the output of cylinder (14) all extends to the inside of carousel (13).

2. The novel hydraulic cylinder machining tool according to claim 1, characterized in that a front clamping groove and a rear clamping groove (7) are formed in the bottom end of the movable plate (6), guide rails (5) are fixed to the top ends of the base plates (1) at the positions of the clamping grooves (7), and the guide rails (5) are slidably connected with the corresponding clamping grooves (7) to form a limiting structure.

3. The novel hydraulic cylinder machining tool according to claim 2, characterized in that a threaded through hole (8) is formed in the movable plate (6) on one side of the clamping groove (7), a threaded rod (9) is inserted into the threaded through hole (8), one end of the threaded rod (9) extends into the clamping groove (7) and is abutted against the guide rail (5), and the other end of the threaded rod (9) extends out of the movable plate (6) and is vertically welded with a handle (10).

4. The novel hydraulic cylinder machining tool according to claim 1, characterized in that bearing seats (12) are sleeved in the middle of the rotating shaft (11), and the two bearing seats (12) are respectively fixed to opposite sides of the fixed plate (3) and the movable plate (6).

5. The novel hydraulic oil cylinder machining tool according to claim 1, characterized in that the rotary tables (13) are all in a cylindrical structure with one open end and are distributed oppositely.

6. The novel hydraulic cylinder machining tool according to claim 1, characterized in that the clamping plates (15) are all arc-shaped and distributed oppositely, and the outer side walls of the clamping plates (15) are connected with the inner side walls of the rotary table (13) through an upper spring (16) and a lower spring (16).

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