Oil cylinder guide sleeve outer surface machining device

Abstract

The utility model discloses an oil cylinder guide sleeve outer surface machining device which comprises a rotation regulation and control structure and a polishing treatment structure, and the rotation regulation and control structure is fixedly connected to the polishing treatment structure. The rotation regulation and control structure comprises a driving motor, a hydraulic control rod, a supporting seat block, a motor, a supporting base, a butt joint ring disc, a guide sleeve, a matching plug and a displacement transverse frame, the motor is installed on the supporting base, the supporting seat block is fixedly connected to the motor, and the supporting seat block rotates at the upper end of the supporting base; a hydraulic control rod is mounted at the upper end of the center of the supporting seat block, and a butt joint ring disc is fixedly connected to the upper portion of the side end of the supporting seat block. According to the oil cylinder guide sleeve outer surface machining device, the purpose of machining the outer surface of an oil cylinder guide sleeve is achieved through structural arrangement.

Description

TECHNICAL FIELD

[0001] The utility model relates to oil cylinder guide bush processing equipment technical field, specifically is a kind of oil cylinder guide bush outer surface processing device. BACKGROUND

[0002] Hydraulic cylinder is the hydraulic energy conversion into mechanical energy, do linear reciprocating motion (or swing motion) hydraulic actuator, it simple structure, work reliably, when using it to realize reciprocating motion, can dispense with speed reducer, and there is no transmission gap, movement is stable, therefore, in the hydraulic system of various machines is widely used, guide bush is pressed into blank by polytetrafluoroethylene resin, after sintering, cooling, again according to the geometric dimension and tolerance range required by customer drawing, it is finished by using mechanical cutting method;

[0003] But the oil cylinder guide bush outer surface processing device exists following problem at present: there is not convenient for fine surface treatment, so that the polishing effect is poor, needs improvement. UTILITY MODEL CONTENT

[0004] The utility model discloses a kind of oil cylinder guide bush outer surface processing device, to solve the problem raised in above-mentioned background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of oil cylinder guide bush outer surface processing device, including rotation control structure and polishing treatment structure, the polishing treatment structure is fixedly connected with rotation control structure on;

[0006] The rotation control structure includes drive motor, hydraulic control rod, support seat block, motor, support base, butt joint ring disc, guide bush, cooperation plug and displacement crosspiece, the motor is installed on the support base, the motor is fixedly connected with support seat block, the support seat block is rotated on support base upper end position, and the center upper end of support seat block is installed with hydraulic control rod, the side end upper portion of support seat block is fixedly connected with butt joint ring disc.

[0007] Specifically, the butt joint ring disc is sleeved with guide bush, the hydraulic control rod controls the telescopic adjustment of displacement crosspiece, the side end of displacement crosspiece is installed with drive motor, the rotation control structure lower end controls cooperation plug rotation adjustment, and cooperation plug and guide bush friction contact.

[0008] Specifically, the drive motor can drive guide bush to rotate on butt joint ring disc through cooperation plug.

[0009] Specifically, the polishing structure includes a polishing rod, a power base, a support side frame, an adjusting hydraulic rod, a driven telescopic rod, and a support and fixed chassis. The side end of the support and fixed chassis is provided with a driven telescopic rod, and the side end of the driven telescopic rod is limited and connected to the support side frame. An adjusting hydraulic rod is installed at the center of the support side frame, and the lower end of the adjusting hydraulic rod is fixed to the support and fixed chassis. The upper end of the support side frame is fixedly installed with a power base, and the power base drives the polishing rod to rotate.

[0010] Specifically, the polishing rod is fitted and connected to the guide sleeve, and the motor drives the docking ring, hydraulic control rod, and guide sleeve to rotate and connect through the support block.

[0011] Specifically, the lower end of the support base is fixed to the support and fixing chassis, and the adjusting hydraulic rod extends and retracts, driving the driven telescopic rod to extend and retract in coordination, thereby changing the position of the power seat and the polishing rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By installing a rotation control structure, the support base inside the rotation control structure can support the motor, and a support block is fixed on the motor. Driven by the motor, the support block can be rotated on the support base, changing the position of the hydraulic control rod and the docking ring plate. A guide sleeve is fitted on the docking ring plate, and the hydraulic control rod can control the extension and retraction adjustment of the displacement crossbeam, so that the mating plug and the docking ring plate are limited by the guide sleeve. At the same time, the drive motor can drive the guide sleeve to rotate on the docking ring plate through the mating plug. The mating plug and the guide sleeve are driven by friction.

[0014] 2. By installing the polishing treatment structure, the supporting and fixed chassis within the polishing treatment structure limits the driven telescopic rod. The upper end of the supporting and fixed chassis is fixed to the adjusting hydraulic rod, which can extend and retract to control the position of the supporting side frame. This allows the supporting side frame to drive the polishing rod and the power seat to move. Once the appropriate position is reached, the power seat can control the polishing rod to rotate, thereby making the polishing rod contact the guide sleeve and perform the outer surface processing work of the guide sleeve. Attached Figure Description

[0015] Fig. 1 This is a schematic diagram of the main structure of the present utility model;

[0016] Fig. 2 This is a perspective view of the rotation control structure of this utility model;

[0017] Fig. 3 This is a perspective view of the polishing structure of this utility model.

[0018] In the figure: 1-rotation control structure; 2-polishing treatment structure; 3-driving motor; 4-hydraulic control rod; 5-supporting seat block; 6-electric motor; 7-supporting base; 8-abutment ring disc; 9-guiding sleeve; 10-matching plug; 11-displacement cross frame; 12-polishing rod; 13-power seat; 14-supporting side frame; 15-adjusting hydraulic rod; 16-following telescopic rod; 17-supporting fixed base plate. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0020] Please refer to Figs. 1-3 The present application provides a technical solution: an oil cylinder guiding sleeve outer surface processing device, comprising a rotation control structure 1 and a polishing treatment structure 2, the polishing treatment structure 2 is fixedly connected with the rotation control structure 1;

[0021] The rotation control structure 1 comprises a driving motor 3, a hydraulic control rod 4, a supporting seat block 5, an electric motor 6, a supporting base 7, an abutment ring disc 8, a guiding sleeve 9, a matching plug 10 and a displacement cross frame 11. The electric motor 6 is installed on the supporting base 7, the supporting seat block 5 is fixedly connected to the electric motor 6, the supporting seat block 5 is rotatable at the upper end position of the supporting base 7, the center upper end of the supporting seat block 5 is provided with the hydraulic control rod 4, and the side end upper portion of the supporting seat block 5 is fixedly connected with the abutment ring disc 8. By installing the rotation control structure 1, the supporting base 7 in the rotation control structure 1 can support the electric motor 6, and the supporting seat block 5 is fixedly arranged on the electric motor 6. Through the driving of the electric motor 6, the supporting seat block 5 can be rotated on the supporting base 7, the position of the hydraulic control rod 4 and the abutment ring disc 8 can be changed, the guiding sleeve 9 is sleeved on the abutment ring disc 8, the hydraulic control rod 4 can control the telescopic adjustment of the displacement cross frame 11, the matching plug 10 and the abutment ring disc 8 can be limited in position by the guiding sleeve 9, and the driving motor 3 can drive the guiding sleeve 9 to rotate on the abutment ring disc 8 through the matching plug 10. The matching plug 10 and the guiding sleeve 9 are driven by friction.

[0022] The guiding sleeve 9 is sleeved on the abutment ring disc 8, the telescopic adjustment of the displacement cross frame 11 is controlled by the hydraulic control rod 4, the side end of the displacement cross frame 11 is provided with the driving motor 3, the rotation adjustment of the matching plug 10 is controlled at the lower end of the rotation control structure 1, and the matching plug 10 is in frictional contact with the guiding sleeve 9.

[0023] The driving motor 3 can drive the guiding sleeve 9 to rotate on the abutment ring disc 8 through the matching plug 10.

[0024] The polishing treatment structure 2 comprises a polishing rod 12, a power seat 13, a supporting side frame 14, an adjusting hydraulic rod 15, a driven telescopic rod 16 and a supporting fixed base 17, the side end of the supporting fixed base 17 is provided with the driven telescopic rod 16, the side end of the driven telescopic rod 16 is limitingly connected with the supporting side frame 14, the center position of the supporting side frame 14 is provided with the adjusting hydraulic rod 15, and the lower end of the adjusting hydraulic rod 15 is fixed with the supporting fixed base 17, the upper end of the supporting side frame 14 is fixedly provided with the power seat 13, the power seat 13 drives the polishing rod 12 to rotate, the supporting fixed base 17 in the polishing treatment structure 2 limits the driven telescopic rod 16, the upper end of the supporting fixed base 17 is fixed with the adjusting hydraulic rod 15, the adjusting hydraulic rod 15 can be controlled to stretch and retract, the position of the supporting side frame 14 is adjusted, so that the supporting side frame 14 drives the polishing rod 12 and the power seat 13 to move to the appropriate position, then the power seat 13 can control the polishing rod 12 to rotate, so that the polishing rod 12 contacts the guide sleeve 9 to process the outer surface of the guide sleeve 9.

[0025] The polishing rod 12 is connected with the guide sleeve 9, the motor 6 drives the abutting ring disc 8, the hydraulic control rod 4 and the guide sleeve 9 to rotate through the supporting seat block 5.

[0026] The lower end of the supporting base 7 is fixed with the supporting fixed base 17, the adjusting hydraulic rod 15 drives the driven telescopic rod 16 to stretch and retract, so that the power seat 13 and the polishing rod 12 change positions.

[0027] Working principle: when working, the guide sleeve 9 is placed on the abutting ring disc 8, the hydraulic control rod 4 is started at the same time, the displacement cross frame 11 is lowered, the matching plug 10 is in extrusion contact with the guide sleeve 9, the drive motor 3 can drive the guide sleeve 9 to run through the matching plug 10, then the motor 6 works, the supporting seat block 5 is rotated, the position of the supporting seat block 5 on the supporting base 7 is changed, the abutting ring disc 8 drives the guide sleeve 9 to rotate, the drive motor 3 is formally driven, the guide sleeve 9 rotates at the same time, under the control of the motor 6, the guide sleeve 9 also revolves, then the adjusting hydraulic rod 15 works, the position of the supporting side frame 14 is changed, the supporting side frame 14 can be adjusted through the driven telescopic rod 16, so that the polishing rod 12 contacts the side end of the guide sleeve 9, at this time, the power seat 13 controls the polishing rod 12 to rotate, the guide sleeve 9 is processed, and the work is completed.

[0028] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for machining the outer surface of a ram guide bushing, characterized in that: Including rotation control structure (1) and polishing treatment structure (2), the polishing treatment structure (2) is fixedly connected with rotation control structure (1); The rotation control structure (1) includes drive motor (3), hydraulic control rod (4), support seat block (5), motor (6), support base (7), butt joint ring disc (8), guide sleeve (9), matching plug (10) and displacement cross frame (11), the support base (7) is installed with motor (6), the motor (6) is fixedly connected with support seat block (5), the support seat block (5) rotates in support base (7) upper end position, and the center upper end of support seat block (5) is installed with hydraulic control rod (4), the side end upper portion of support seat block (5) is fixedly connected with butt joint ring disc (8).

2. The oil cylinder guide bushing outer surface processing device according to claim 1, characterized in that: The butt joint ring disc (8) is sleeved with guide sleeve (9), the hydraulic control rod (4) controls the telescopic adjustment of displacement cross frame (11), the side end of displacement cross frame (11) is provided with drive motor (3), the lower end of rotation control structure (1) controls the rotation adjustment of matching plug (10), and matching plug (10) is in friction contact with guide sleeve (9).

3. The device for processing the outer surface of the guide bushing of the oil cylinder according to claim 2, characterized in that: The drive motor (3) can drive the guide sleeve (9) to rotate on the butt joint ring disc (8) through the matching plug (10).

4. The oil cylinder guide bushing outer surface processing device of claim 3, wherein: The polishing treatment structure (2) includes polishing rod (12), power seat (13), support side frame (14), adjusting hydraulic rod (15), driven telescopic rod (16) and support fixed base plate (17), the side end of support fixed base plate (17) is provided with driven telescopic rod (16), the side end of driven telescopic rod (16) is limitingly connected with support side frame (14), the center position of support side frame (14) is installed with adjusting hydraulic rod (15), and the lower end of adjusting hydraulic rod (15) is fixed with support fixed base plate (17), the upper end of support side frame (14) is fixedly installed with power seat (13), and the power seat (13) drives the rotation connection of polishing rod (12).

5. The device for processing the outer surface of the guide bushing of the oil cylinder according to claim 4, characterized in that: The polishing rod (12) is connected with the guide sleeve (9), and the motor (6) drives the rotation connection of the butt joint ring disc (8), the hydraulic control rod (4) and the guide sleeve (9) through the support seat block (5).

6. The device for processing the outer surface of the guide bushing of a cylinder as claimed in claim 5, characterized in that: The lower end of the support base (7) is fixed with the support fixed base plate (17), the adjusting hydraulic rod (15) drives the driven telescopic rod (16) to cooperate with the telescopic expansion, so that the power seat (13) and the polishing rod (12) change position.

Images