CN221677001U - Hydraulic cylinder production positioning tool - Google Patents

Abstract

The utility model relates to the technical field of hydraulic cylinder production, in particular to a hydraulic cylinder production positioning tool which comprises a bottom plate and a support frame, wherein the upper surface of the bottom plate is fixedly connected with the lower end of the support frame, a slide way machined on the upper surface of the bottom plate is in sliding connection with the lower surface of a sliding block, the upper surface of a flat plate is fixedly connected with a workbench, the two sides of the upper surface of the flat plate are symmetrical with a hydraulic cylinder production positioning structure, the inner wall of the support frame is provided with a machining adjusting structure, an electric telescopic rod is started to drive a first short rod to move leftwards through the cooperation of the hydraulic cylinder production positioning structure and a semicircular clamping plate, the first short rod is driven to move leftwards to swing leftwards in a first shell to drive a second short rod to move leftwards, and meanwhile, a transverse rod is driven to move leftwards in a vertical plate and the first shell to drive the semicircular clamping plates on two sides to clamp the hydraulic cylinder to perform clamping positioning work, so that the positioning work of the hydraulic cylinder is prevented from being influenced by a spring.

Description

A hydraulic cylinder production positioning tool

Technical Field

The utility model relates to the technical field of hydraulic oil cylinder production, in particular to a hydraulic oil cylinder production positioning tool.

Background Art

A hydraulic cylinder is a hydraulic cylinder. It is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has a simple structure and reliable operation. When it is used to achieve reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap and the movement is smooth. Therefore, it is widely used in the hydraulic systems of various machines. Hydraulic cylinders need to be positioned in progress during the production process.

For example, the hydraulic cylinder production positioning tool with the authorization announcement number "CN218313033U" is a hydraulic cylinder production positioning tool. The hydraulic cylinder production positioning tool described in the utility model can make the overall device realize more convenient positioning and clamping of the hydraulic cylinder, improve the precision when positioning the hydraulic cylinder, improve the practicality of the overall device, and bring better prospects for use. However, before the hydraulic cylinder production positioning tool is used to produce and process the hydraulic cylinder, it is necessary to fix the position of the hydraulic cylinder before carrying out the production and processing work. The positioning of this equipment is carried out by using a spring. Due to the long-term use of the spring, the elastic coefficient of the spring will be damaged. At the same time, the spring still has a rebound force after positioning, which makes the positioning of the hydraulic cylinder unstable and affects the positioning work of the hydraulic cylinder. At the same time, after the positioning work is carried out, the production and processing position of the hydraulic cylinder production positioning tool is fixed, and the processing position cannot be adjusted. The work of the equipment has limitations.

Utility Model Content

The utility model aims to solve the problems that the positioning of the hydraulic cylinder is unstable, the positioning work of the hydraulic cylinder is affected, the position adjustment of the processing cannot be performed, and the working of the equipment has limitations, and a hydraulic cylinder production positioning tool is proposed.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A hydraulic cylinder production positioning tool is designed, including a base plate and a support frame. The upper surface of the base plate is fixedly connected to the lower end of the support frame, the slideway processed on the upper surface of the base plate is slidably connected to the lower surface of the slider, hydraulic cylinders are fixedly connected on both sides of the upper surface of the slider, the upper ends of the two hydraulic cylinders are fixedly connected to a flat plate, the upper surface of the flat plate is fixedly connected to a workbench, the upper surface of the workbench is provided with a circular groove, the hydraulic cylinder production positioning structure is symmetrical on both sides of the upper surface of the flat plate, and the inner wall of the support frame is provided with a processing adjustment structure.

Preferably, the hydraulic cylinder production positioning structure includes a first shell, an electric telescopic rod is fixedly connected to the inner wall of the first shell, one end of the electric telescopic rod is movably connected to the first short rod through a pin, the first short rod is movably connected to the long rod through a pin, the lower end of the long rod is movably connected to the inner wall of the first shell through a pin, the upper end of the long rod is movably connected to the second short rod through a pin, the second short rod is movably connected to a cross bar through a pin, the cross bar passes through the vertical plate and the first shell and is socketed with the vertical plate and the first shell, and the vertical plate is fixedly connected to the inner wall of the first shell.

Preferably, the lower surface of the first shell is fixedly connected to the upper surface of the flat plate, and one end of the cross bar is fixedly connected to a semicircular clamping plate.

Preferably, the processing and adjustment structure includes a second shell, the inner wall of the second shell is fixedly connected to a motor through a bracket, the motor output shaft is fixedly connected to a rocker arm through a reducer, the rocker arm is movably connected to a connecting rod through a pin, the connecting rod is movably connected to an upper end of a straight rod through a pin, the straight rod is slidably connected to a slideway processed on the inner wall of the second shell through a pin, the lower end of the straight rod is movably connected to the sliding rod through a pin, a vertical rod is fixedly connected to the lower surface of the sliding rod, and the vertical rod passes through the second shell and is slidably connected to a slideway processed on the second shell.

Preferably, the upper surface of the second shell is fixedly connected to the inner wall of the support frame, and the back of the slide rod is slidably connected to a slideway processed on the inner wall of the second shell.

Preferably, a square rod is fixedly connected to the lower end of the vertical rod, and one end of the square rod is fixedly connected to the surface of the slider.

The utility model provides a hydraulic oil cylinder production positioning tool, which has the beneficial effect that: through the cooperation of the hydraulic oil cylinder production positioning structure and the semicircular clamping plate, the electric telescopic rod is started to drive the first short rod to move to the left, and the first short rod moves to the left to drive the long rod to swing to the left in the first shell, and drives the second short rod to move to the left, and at the same time drives the cross bar to move to the left in the vertical plate and the first shell, and drives the semicircular clamping plates on both sides to move relatively to clamp and position the hydraulic oil cylinder, avoiding the use of springs to work, and will not affect the positioning work of the hydraulic oil cylinder;

Through the cooperation of the processing adjustment structure and the hydraulic cylinder, the motor starts and drives the rocker arm to rotate. The rotation of the rocker arm drives the connecting rod to move left and right, driving the straight rod to swing left and right in the second shell, and at the same time drives the slide rod to slide left and right on the slideway processed on the inner wall of the second shell, drives the vertical rod to slide left and right on the slideway processed on the second shell, and drives the square rod to move left and right, drives the slider to slide left and right on the slideway processed on the upper surface of the bottom plate, drives the hydraulic cylinder to move left and right to adjust the processing position, and the two hydraulic cylinders are started to drive the flat plate to move upward, and drive the hydraulic cylinder to move upward to adjust the production and processing height, reducing the working limitations of the equipment.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a front cross-sectional view of FIG1 ;

FIG3 is a front cross-sectional view of the hydraulic cylinder production positioning structure in FIG1 ;

FIG4 is a front cross-sectional view of the processing adjustment structure in FIG1 ;

FIG. 5 is a schematic diagram of part A in FIG. 1 .

In the figure: 1, bottom plate, 2, support frame, 3, processing adjustment structure, 301, second shell, 302, rocker arm, 303, connecting rod, 304, straight rod, 305, slide rod, 306, vertical rod, 307, motor, 4, hydraulic cylinder production positioning structure, 401, first shell, 402, second short rod, 403, cross rod, 404, vertical plate, 405, electric telescopic rod, 406, long rod, 407, first short rod, 5, semicircular splint, 6, workbench, 7, flat plate, 8, hydraulic cylinder, 9, slide block, 10, square rod, 11, circular groove.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings:

Refer to Figures 1-5:

In this embodiment, a hydraulic cylinder production positioning tool comprises a base plate 1 and a support frame 2. The upper surface of the base plate 1 is fixedly connected to the lower end of the support frame 2. The slideway processed on the upper surface of the base plate 1 is slidably connected to the lower surface of the slider 9. The slider 9 can slide left and right on the slideway processed on the upper surface of the base plate 1. Hydraulic cylinders 8 are fixedly connected on both sides of the upper surface of the slider 9. The hydraulic cylinders 8 can meet the work needs according to actual needs. The upper ends of the two hydraulic cylinders 8 are fixedly connected to a flat plate 7. The upper surface of the flat plate 7 is fixedly connected to a workbench 6. The upper surface of the workbench 6 is provided with a circular groove 11. The upper surface of the flat plate 7 has symmetrical hydraulic cylinder production positioning structures 4 on both sides. The inner wall of the support frame 2 is provided with a processing adjustment structure 3 The lower surface of the first shell 401 is fixedly connected to the upper surface of the flat plate 7, one end of the cross bar 403 is fixedly connected to the semicircular splint 5, and the left and right movement of the cross bar 403 can drive the semicircular splint 5 to move left and right, the upper surface of the second shell 301 is fixedly connected to the inner wall of the support frame 2, the back of the slide bar 305 is slidably connected to the slideway processed on the inner wall of the second shell 301, and the slideway processed on the inner wall of the second shell 301 is a left and right straight horizontal slideway, the lower end of the vertical rod 306 is fixedly connected to the square rod 10, and the left and right movement of the vertical rod 306 can drive the square rod 10 to move left and right, and one end of the square rod 10 is fixedly connected to the surface of the slider 9.

Refer to Figures 1-3:

The hydraulic cylinder production positioning structure 4 includes a first shell 401, and an electric telescopic rod 405 is fixedly connected to the inner wall of the first shell 401. The electric telescopic rod 405 can meet the work needs according to actual needs. One end of the electric telescopic rod 405 is movably connected to the first short rod 407 through a pin shaft. The left and right movement of the electric telescopic rod 405 can drive the first short rod 407 to move left and right. The first short rod 407 is movably connected to the long rod 406 through the pin shaft. The lower end of the long rod 406 is movably connected to the inner wall of the first shell 401 through the pin shaft. The left and right movement of the first short rod 407 can drive the long rod 406 to move left and right. The rod 406 swings left and right in the first shell 401, and the upper end of the long rod 406 is movably connected to the second short rod 402 through a pin shaft. The left and right movement of the long rod 406 can drive the second short rod 402 to move left and right. The second short rod 402 is movably connected to the cross bar 403 through a pin shaft. The cross bar 403 penetrates the vertical plate 404 and the first shell 401 and is socketed with the vertical plate 404 and the first shell 401. The left and right movement of the second short rod 402 can drive the cross bar 403 to move left and right in the vertical plate 404 and the first shell 401. The vertical plate 404 is fixedly connected to the inner wall of the first shell 401.

Referring to Figures 1-2 and 4:

The processing adjustment structure 3 includes a second shell 301, the inner wall of which is fixedly connected to a motor 307 through a bracket. The motor 307 can meet the working needs according to actual needs. The output shaft of the motor 307 is fixedly connected to a swing rod 302 through a reducer. The motor 307 can drive the swing rod 302 to rotate when it is started. The swing rod 302 is movably connected to the connecting rod 303 through a pin shaft. The rotation of the swing rod 302 can drive the connecting rod 303 to move left and right. The connecting rod 303 is movably connected to the upper end of the straight rod 304 through the pin shaft. The straight rod 304 is connected to the second shell 301 through the pin shaft. The slideway processed on the inner wall of the shell 301 is slidably connected. The left and right movement of the connecting rod 303 can drive the straight rod 304 to swing left and right in the second shell 301. The lower end of the straight rod 304 is movably connected to the slide bar 305 through a pin shaft. The left and right swing of the straight rod 304 can drive the slide bar 305 to move left and right. The lower surface of the slide bar 305 is fixedly connected with a vertical rod 306. The vertical rod 306 penetrates the second shell 301 and is slidably connected to the slideway processed on the second shell 301. The left and right movement of the slide bar 305 can drive the vertical rod 306 to slide left and right on the slideway processed on the second shell 301.

Working principle:

Hydraulic cylinder production positioning work:

Place the hydraulic cylinder in the circular groove 11 on the workbench 6, connect the power lines of the electric telescopic rods 405 on both sides to the control panel at the same time, and connect the external power supplies of the electric telescopic rods 405 on both sides at the same time. The electric telescopic rods 405 start to drive the first short rod 407 to move to the left, and the first short rod 407 moves to the left to drive the long rod 406 to swing to the left in the first shell 401, and drives the second short rod 402 to move to the left, and at the same time drives the cross bar 403 to move to the left in the vertical plate 404 and the first shell 401, and drives the semicircular clamping plates 5 on both sides to move relatively to clamp and position the hydraulic cylinder.

Processing adjustment work:

Connect the external power supply of motor 307, start motor 307 to drive the swing arm 302 to rotate, the rotation of the swing arm 302 drives the connecting rod 303 to move left and right, drives the straight rod 304 to swing left and right in the second shell 301, and at the same time drives the slide bar 305 to slide left and right on the slideway processed on the inner wall of the second shell 301, drives the vertical rod 306 to slide left and right on the slideway processed on the second shell 301, drives the square rod 10 to move left and right, drives the slider 9 to slide left and right on the slideway processed on the upper surface of the bottom plate 1, drives the hydraulic cylinder to move left and right to adjust the processing position, and then connect the power lines of the two hydraulic cylinders 8 to the control panel at the same time, and connect the external power supply of the two hydraulic cylinders 8 at the same time, the two hydraulic cylinders 8 start to drive the flat plate 7 to move upward, and drive the hydraulic cylinder to move upward to adjust the production and processing height.

Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims (6)

1. The utility model provides a hydraulic cylinder production location frock, includes bottom plate (1) and support frame (2), bottom plate (1) upper surface and support frame (2) lower extreme fixed connection, its characterized in that: the utility model discloses a hydraulic cylinder, including bottom plate (1), slide, slider (9), support frame (2), slide and slider (9) upper surface processing's slide and slider (9) lower surface sliding connection, slider (9) upper surface both sides equal fixedly connected with pneumatic cylinder (8), two equal fixedly connected with flat board (7) of pneumatic cylinder (8) upper end, fixed surface is connected with workstation (6) on flat board (7), workstation (6) upper surface is equipped with circular slot (11), dull and stereotyped (7) upper surface both sides symmetry hydraulic cylinder production location structure (4), support frame (2) inner wall is equipped with processing regulation structure (3).

2. The hydraulic cylinder production positioning tool according to claim 1, wherein: the hydraulic cylinder production positioning structure (4) comprises a first shell (401), an electric telescopic rod (405) is fixedly connected to the inner wall of the first shell (401), one end of the electric telescopic rod (405) is movably connected with a first short rod (407) through a pin shaft, the first short rod (407) is movably connected with a long rod (406) through a pin shaft, the lower end of the long rod (406) is movably connected with the inner wall of the first shell (401) through a pin shaft, the upper end of the long rod (406) is movably connected with a second short rod (402) through a pin shaft, the second short rod (402) is movably connected with a cross rod (403) through a vertical plate (404) and the first shell (401), the cross rod (403) is sleeved with the vertical plate (404) and the first shell (401), and the vertical plate (404) is fixedly connected with the inner wall of the first shell (401).

3. The hydraulic cylinder production positioning tool according to claim 2, wherein: the lower surface of the first shell (401) is fixedly connected with the upper surface of the flat plate (7), and one end of the cross rod (403) is fixedly connected with a semicircular clamping plate (5).

4. The hydraulic cylinder production positioning tool according to claim 1, wherein: the machining adjusting structure (3) comprises a second shell (301), a motor (307) is fixedly connected to the inner wall of the second shell (301) through a support, a swinging rod (302) is fixedly connected to an output shaft of the motor (307) through a speed reducer, the swinging rod (302) is movably connected with a connecting rod (303) through a pin shaft, the connecting rod (303) is movably connected with the upper end of a straight rod (304) through a pin shaft, the straight rod (304) is slidably connected with a slide way machined on the inner wall of the second shell (301) through a pin shaft, the lower end of the straight rod (304) is movably connected with a slide rod (305) through a pin shaft, a vertical rod (306) is fixedly connected to the lower surface of the slide rod (305), and the vertical rod (306) penetrates through the second shell (301) and is slidably connected with the slide way machined on the second shell (301).

5. The hydraulic cylinder production positioning tool of claim 4, wherein: the upper surface of the second shell (301) is fixedly connected with the inner wall of the supporting frame (2), and the back of the sliding rod (305) is in sliding connection with a slide way machined on the inner wall of the second shell (301).

6. The hydraulic cylinder production positioning tool of claim 4, wherein: the lower end of the vertical rod (306) is fixedly connected with a square rod (10), and one end of the square rod (10) is fixedly connected with the surface of the sliding block (9).