CN216371386U

CN216371386U - Metallurgical oil cylinder steel core processing fine grinding device convenient to operate

Info

Publication number: CN216371386U
Application number: CN202122015222.9U
Authority: CN
Inventors: 汤美琳; 曾迪; 郑剑啸; 曾益
Original assignee: Changzhou Haolaize Machinery Co ltd
Current assignee: Changzhou Haolaize Machinery Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-26
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to the technical field of metallurgical oil cylinders, in particular to a metallurgical oil cylinder steel core processing refiner convenient to operate, which solves the defects that steel cores are easy to deflect due to pressure applied to the side surface when the steel cores are polished, and refining equipment cannot be suitable for polishing the steel cores with different sizes, and comprises a clamping table, wherein a support frame is welded on the upper surface of the clamping table, a motor is fixed on the inner side of the top of the clamping table through screws, a rotating table is installed at the output end of the motor, a screw rod is connected with a rotating shaft on the upper surface of the clamping table, a sleeve is in threaded connection with the surface of the screw rod, a connecting rod is welded on the outer surface of the sleeve, a spring is installed inside one end of the connecting rod, a telescopic rod is clamped at one end of the telescopic rod, an installation seat is welded at one end of the telescopic rod, a polishing plate is installed on one side of the installation seat, the device can effectively clamp the steel cores of hydraulic cylinders with different sizes, and automatically adjust the position of the polishing plate according to the diameter of the steel cores, realize the work of polishing to different diameter steel cores, application scope is wider.

Description

Metallurgical oil cylinder steel core processing fine grinding device convenient to operate

Technical Field

The utility model relates to the technical field of metallurgical oil cylinders, in particular to a metallurgical oil cylinder steel core processing fine grinding device convenient to operate.

Background

The oil cylinder, also called hydraulic cylinder, is a hydraulic actuating element which can convert hydraulic energy into mechanical energy and can make linear reciprocating motion, and its structure is simple, operation is reliable, and when it is used for implementing reciprocating motion, it can remove speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems.

In order to ensure the normal operation of the oil cylinder, the requirement on the surface roughness of the steel core is high, the oil liquid in the oil cylinder can be effectively prevented from leaking due to the higher surface roughness and the roundness, the conventional steel core fine grinding device pushes the grinding plate to grind from one side of the steel core, the steel core is deviated due to the overlarge applied pressure, the steel core rotating at a high speed is separated from the fixing mechanism to cause danger, and meanwhile, the grinding equipment can not meet the grinding work of the steel cores with different sizes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that in the prior art, the steel core is easy to deviate due to the pressure applied to the side surface when the steel core is polished, and the refining equipment cannot be suitable for polishing the steel cores with different sizes, and provides the metallurgical oil cylinder steel core processing refiner convenient to operate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the metallurgical oil cylinder steel core processing fine grinding device convenient to operate comprises a clamping table, wherein a support frame is welded on the upper surface of the clamping table, a motor is fixed on an inner side screw at the top of the clamping table, the output end of the motor is provided with a rotating platform, the rotating shaft on the upper surface of the clamping platform is connected with a screw rod, the surface of the screw rod is connected with a sleeve in a threaded manner, the outer surface of the sleeve is welded with a connecting rod, a spring is arranged in one end of the connecting rod, a telescopic rod is clamped at one end of the connecting rod, one end of the telescopic rod is welded with a mounting seat, one side of the mounting seat is provided with a polishing plate, the top of the screw rod is welded with a turntable, the top of the supporting frame is in threaded connection with a first knob, the rotating shaft at the bottom end of the first knob is connected with a pressing plate, one side of the supporting frame is in threaded connection with a second knob, the end part of the second knob is connected with a roller seat through a rotating shaft, a limiting rod is welded on the outer side of the roller seat, and a roller is movably connected in the roller seat.

Preferably, the output end of the motor penetrates through and extends to the outer side of the top of the clamping table.

Preferably, one end of the screw rod penetrates through and extends to the outer side of the top of the support frame, and is movably connected with the support frame through a bearing.

Preferably, the cross section of the roller seat is of a V-shaped structure.

Preferably, one end of the connecting rod penetrates through and extends to the inside of one side of the supporting frame, and a clamping groove matched with the supporting frame is formed in the side face of the supporting frame.

Preferably, one end of the limiting rod penetrates through and extends to the outside of one side of the support frame, and a round hole matched with the limiting rod is formed in the side face of the support frame.

The utility model has the beneficial effects that:

1. the device can effectively clamp hydraulic cylinder steel cores with different sizes, automatically adjust the position of the polishing plate according to the diameter of the steel core, and polish the steel cores with different diameters, and has wider application range;

2. the device effectively supports the steel core after clamping, prevents to lead to the steel core skew to the pressure that exerts to the steel core side when polishing, and the eccentricity breaks away from clamping device and causes danger when avoiding its high-speed rotation.

Drawings

FIG. 1 is a schematic structural view of a metallurgical oil cylinder steel core processing refiner proposed by the present invention;

FIG. 2 is a schematic diagram of a partial cross-sectional structure of a metallurgical oil cylinder steel core processing refiner proposed by the present invention, which is convenient to operate;

FIG. 3 is a schematic view of the installation structure of the telescopic rod of the metallurgical oil cylinder steel core processing refiner of the utility model, which is convenient to operate.

In the figure: 1. a clamping table; 2. a support frame; 3. a motor; 4. a rotating table; 5. a screw; 6. a sleeve; 7. a connecting rod; 8. a telescopic rod; 9. a spring; 10. a mounting seat; 11. grinding the plate; 12. a turntable; 13. a first knob; 14. pressing a plate; 15. a second knob; 16. a roller seat; 17. a limiting rod; 18. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the metallurgical oil cylinder steel core processing refiner convenient to operate comprises a clamping table 1, a support frame 2 is welded on the upper surface of the clamping table 1, a motor 3 is fixed on the inner side of the top of the clamping table 1 through screws, a rotating table 4 is installed at the output end of the motor 3, a screw rod 5 is connected with a rotating shaft on the upper surface of the clamping table 1, a sleeve 6 is connected with the surface of the screw rod 5 through threads, a connecting rod 7 is welded on the outer surface of the sleeve 6, a spring 9 is installed inside one end of the connecting rod 7, a telescopic rod 8 is clamped at one end of the connecting rod 7, an installation seat 10 is welded at one end of the telescopic rod 8, a polishing plate 11 is installed at one side of the installation seat 10, a rotating disc 12 is welded on the top of the screw rod 5, a first knob 13 is connected with the top of the support frame 2 through threads, a pressing plate 14 is connected with the rotating shaft at the bottom end of the first knob 13, a second knob 15 is connected with a roller seat 16 through threads at one side of the support frame 2, a limiting rod 17 is welded on the outer side of the roller seat 16, and a roller 18 is movably connected in the roller seat 16.

The output of motor 3 runs through and extends to the top outside of

clamping platform

1, 5 one ends of screw rod run through and extend to the top outside of support frame 2, and pass through bearing swing joint with support frame 2, the transversal V font structure that personally submits of gyro wheel seat 16, inside one side that connecting rod 7 one end runs through and extends to support frame 2, support frame 2 side is seted up rather than complex draw-in groove, gag lever post 17 one end runs through and extends to one side of support frame 2 outside, support frame 2 side is seted up with gag lever post 17 complex round hole.

In this embodiment, a steel core to be finely ground is vertically placed in the middle of the upper surface of the rotating table 4, then the first knob 13 is rotated to move the pressing plate 14 downward to clamp the steel core, after the steel core is clamped, the second knob 15 is rotated to move the roller seat 16 forward, because the roller seat 16 is movably connected with the second knob 15 through the rotating shaft, the limiting rod 17 is welded on the outer side of the roller seat 16, one end of the limiting rod 17 penetrates through and extends to the outer portion of one side of the support frame 2, so that when the second knob 15 is rotated, the roller seat 16 cannot rotate along with the second knob, the second knob 15 is adjusted to enable the outer side of the roller 18 to be attached to the outer surface of the steel core, and thus, when grinding is performed, the roller 18 can effectively support the steel core, and the steel core is prevented from being deviated due to pressure of the grinding device, and danger is caused.

Further, the screw rod 5 is movably connected with the upper surface of the clamping table 1 through a rotating shaft, the top end of the screw rod penetrates through and extends to the outer side of the top of the supporting frame 2, and is movably connected with the supporting frame 2 through a bearing, the end part of the screw rod is welded with a rotary disc 12, the surface of the screw rod 5 is connected with a sleeve 6 in a threaded way, one end of a connecting rod 7 welded on the surface of the sleeve 6 penetrates through and extends into one side of the supporting frame 2, when the rotary disc 12 is rotated, the sleeve 6 moves up and down on the surface of the screw rod 5, one end of the telescopic rod 8 penetrates through and extends into one end of the connecting rod 7, a spring 9 is arranged between the end part of the telescopic rod 8 and the inner side of one end of the connecting rod 7, under the effect of spring 9, the board 11 of polishing of 8 one end installations of telescopic link contacts with the steel core surface, and motor 3 is rotatory, drives the steel core rotation, and the board 11 of polishing carries out the correct grinding work to its surface, and rotatory carousel 12 comes the position of control board 11 of polishing, carries out the correct grinding work to different regions.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Metallurgical hydro-cylinder steel core processing refiner of convenient operation, including clamping platform (1), its characterized in that, surface welding has support frame (2) on clamping platform (1), and the inboard screw fixation in clamping platform (1) top has motor (3), revolving stage (4) are installed to motor (3) output, and clamping platform (1) upper surface pivot is connected with screw rod (5), screw rod (5) surface thread is connected with sleeve pipe (6), sleeve pipe (6) outer surface welding has connecting rod (7), connecting rod (7) one end internally mounted has spring (9), and connecting rod (7) one end card is equipped with telescopic link (8), telescopic link (8) one end welding has mount pad (10), sanding plate (11) is installed to mount pad (10) one side, and screw rod (5) top welding has carousel (12), support frame (2) top threaded connection has first knob (13), the bottom end rotating shaft of the first knob (13) is connected with a pressing plate (14), one side of the support frame (2) is in threaded connection with a second knob (15), the end rotating shaft of the second knob (15) is connected with a roller seat (16), a limiting rod (17) is welded on the outer side of the roller seat (16), and a roller (18) is movably connected in the roller seat (16).

2. Easy-to-handle metallurgical cylinder steel core processing refiner according to claim 1, wherein the output end of the motor (3) extends through and outside the top of the clamping table (1).

3. Easy-to-handle metallurgical cylinder steel core processing refiner according to claim 1, wherein one end of said screw (5) extends through and outside the top of the support frame (2) and is movably connected with the support frame (2) through a bearing.

4. Easy-to-handle metallurgical cylinder steel core processing refiner according to claim 1, wherein said roller seat (16) has a V-shaped cross-section.

5. The metallurgical oil cylinder steel core processing refiner as recited in claim 1, wherein one end of the connecting rod (7) penetrates and extends into one side of the support frame (2), and a clamping groove matched with the support frame (2) is formed in the side surface of the support frame (2).

6. The metallurgical oil cylinder steel core processing refiner as recited in claim 1, wherein one end of the limiting rod (17) penetrates and extends to the outside of one side of the support frame (2), and a round hole matched with the limiting rod (17) is formed in the side surface of the support frame (2).