CN220838185U

CN220838185U - Accurate positioning structure

Info

Publication number: CN220838185U
Application number: CN202322706028.4U
Authority: CN
Inventors: 郑国栋; 房泽昌; 耿怀发; 焦阳
Original assignee: Jinan Jinruiyang Machinery Manufacturing Co ltd
Current assignee: Jinan Jinruiyang Machinery Manufacturing Co ltd
Priority date: 2023-10-09
Filing date: 2023-10-09
Publication date: 2024-04-26
Anticipated expiration: 2033-10-09

Abstract

The utility model provides an accurate positioning structure, comprising: the hydraulic cylinder is arranged between the upper surfaces of the two fixing plates, and compared with the prior art, the hydraulic cylinder has the following beneficial effects: through setting up pneumatic cylinder and grip block, can be convenient for make its location with panel centre gripping to make its position be difficult for producing the skew when being cut, through setting up I-plate, spout, sliding block, universal ball, retainer plate, regulation pole and nib, can be convenient for carry out the marking off to the cutting position of panel, thereby can pinpoint cutting position when cutting, and adjust the pole and can rotate in the retainer plate lift regulation, thereby be convenient for carry out the marking off operation to the panel of different thickness.

Description

Accurate positioning structure

Technical Field

The utility model belongs to the technical field of plate shearing machine positioning, and particularly relates to a precise positioning structure.

Background

The positioning function of the plate shearing machine is to ensure the accuracy and consistency of the cutting position. Through the use of the positioning structure, the plate shearing machine can ensure that the plate is not easy to generate cheapness in the cutting process, however, the positioning structure of the plate shearing machine in the prior art is inconvenient for precisely positioning and scribing the surface of the plate, and has some defects.

The positioning accuracy is not high: the accuracy of positioning of the plate shearing machine is limited because accurate scribing cannot be performed. The operator can position the device only by visual judgment or experience, and high-precision positioning is difficult to realize. This may result in a large positional deviation of the sheet material during cutting, affecting the quality and accuracy of cutting.

Cutting position offset: without precisely locating the score line, the operator would need to rely on experience and intuition to determine the starting point of the cut and the location of the cut line. However, such subjective determinations are susceptible to human error, resulting in deviation of the cutting position from the intended position. Over time, these deviations may accumulate and cause cutting errors.

Cutting waste material: because of the inability to score precisely, the operator may leave additional edges or margin to ensure that the cut does not deviate from the desired dimensions. This results in unnecessary material waste and increases production costs.

In summary, since it is inconvenient to precisely locate and scribe the surface of the board, the accuracy of cutting the board is easily affected, and errors are easily generated, it is now required to develop a precise locating structure for solving the above problems.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide a precise positioning structure which solves the problems in the background art.

The utility model is realized by the following technical scheme: a precision positioning structure, comprising: the device comprises a workbench, supporting legs, fixing plates and vertical plates, wherein the fixing plates are respectively arranged on the left sides of the front face and the back face of the workbench, the two vertical plates are arranged on the right side of the upper surface of the workbench, and two positioning clamping plates are arranged on the left side of the upper surface of the workbench;

A hydraulic cylinder is respectively arranged between the upper surfaces of the two fixing plates, the two hydraulic cylinders are respectively connected with the two positioning clamping plates through piston rods, and I-shaped plates are connected above the two vertical plates;

The utility model discloses a panel cutting device, including I-plate, fixed ring, regulation pole, cutting position, I-plate top front side is provided with the sliding block, the fixed ring is installed in the sliding block left side, install the regulation pole in the fixed ring, it is connected with the nib to adjust the pole below, a spout has been seted up respectively to I-plate left and right sides face, two universal balls and the inside sliding connection of two spouts are passed through to the sliding block below, and the sliding block can drive two universal balls and remove in two spouts to drive the sliding block and slide in I-plate top, can drive the nib to slide and carry out the marking operation to panel surface, thereby can pinpoint to the cutting position when making the panel cut.

As a preferable implementation mode, a graduated scale is arranged in front of the right side of the upper surface of the workbench, and graduation marks are arranged above the front face of the graduated scale.

As a preferable implementation mode, the periphery below the workbench is respectively provided with a supporting leg, and the graduated scale is a centimeter graduated scale.

As a preferable implementation mode, the front view surface of the sliding block is of an inverted concave structure, the inner wall of the fixed ring is provided with an inner screw groove, and the outer wall of the adjusting rod is provided with threads.

As a preferred implementation mode, the adjusting rod is rotationally connected with the fixing ring through threads, the back of the positioning clamping plate and the front of the rear positioning clamping plate are respectively connected with a rubber clamping pad, and the rubber clamping pads can lift the friction force of the positioning clamping plate, so that the positioning clamping plate is not easy to slide when clamping the plate.

As a preferred embodiment, the back of the rubber clamping pad in front and the front of the rubber clamping pad in back are respectively provided with anti-skid grains, and the anti-skid grains are made of natural rubber.

As a preferred embodiment, the hydraulic cylinders are of a TC type, and the two hydraulic cylinders are of a synchronous mechanism.

After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up pneumatic cylinder and grip block, can be convenient for make its location with panel centre gripping to make its position be difficult for producing the skew when being cut, through setting up I-plate, spout, sliding block, universal ball, retainer plate, regulation pole and nib, can be convenient for carry out the marking off to the cutting position of panel, thereby can pinpoint cutting position when cutting, and adjust the pole and can rotate in the retainer plate lift regulation, thereby be convenient for carry out the marking off operation to the panel of different thickness.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a precise positioning structure according to the present utility model.

FIG. 2 is a schematic diagram showing the connection structure of the fixing ring, the adjusting rod and the pen point in the precise positioning structure of the present utility model.

Fig. 3 is a schematic diagram showing the connection between the upper side of the i-plate and the sliding plate in the precise positioning structure according to the present utility model.

Fig. 4 is an enlarged schematic view of a portion a of fig. 1.

In the figure, 100-workbench, 200-fixed plate, 300-hydraulic cylinder, 400-positioning clamping plate, 500-landing leg, 600-vertical plate, 700-I-shaped plate, 800-sliding block, 900-fixed ring, 110-adjusting rod, 120-pen point, 130-scale, 131-scale mark, 140-universal ball and 150-chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: a precision positioning structure, comprising: the workbench 100, the supporting legs 500, the fixing plates 200 and the vertical plates 600, wherein the front side and the back side left side of the workbench 100 are respectively provided with one fixing plate 200, the right side of the upper surface of the workbench 100 is provided with two vertical plates 600, and the left side of the upper surface of the workbench 100 is provided with two positioning clamping plates 400;

A hydraulic cylinder 300 is respectively arranged between the upper surfaces of the two fixing plates 200, the two hydraulic cylinders 300 are respectively connected with the two positioning clamping plates 400 through piston rods, and an I-shaped plate 700 is connected above the two vertical plates 600;

The front side above the I-shaped plate 700 is provided with a sliding block 800, the left side of the sliding block 800 is provided with a fixing ring 900, an adjusting rod 110 is arranged in the fixing ring 900, a pen point 120 is connected below the adjusting rod 110, one sliding groove 150 is respectively formed in the left side face and the right side face of the I-shaped plate 700, the lower side of the sliding block 800 is in sliding connection with the inner parts of the two sliding grooves 150 through two universal balls 140, the sliding block 800 can drive the two universal balls 140 to move in the two sliding grooves 150, and accordingly the sliding block 800 is driven to slide above the I-shaped plate 700, and then the pen point 120 can be driven to slide to score the surface of a plate, so that the plate can be accurately positioned to a cutting position during cutting.

A graduated scale 130 is arranged in front of the right side of the upper surface of the workbench 100, graduation lines 131 are arranged above the front face of the graduated scale 130, and the length of a plate to be cut can be conveniently measured through the graduation lines 131 on the graduated scale 130.

A supporting leg 500 is respectively installed around the lower part of the workbench 100, and the graduated scale 130 is a centimeter graduated scale 130.

The front view of the sliding block 800 is of an inverted concave structure, an inner screw groove is formed in the inner wall of the fixed ring 900, threads are formed in the outer wall of the adjusting rod 110, and the adjusting rod 110 is rotated to enable the adjusting rod to rotate and lift on the fixed ring 900, so that the using height of the pen point 120 can be adjusted, and the position of the pen point 120 can be adjusted conveniently according to plates with different thicknesses.

The adjusting rod 110 is rotatably connected with the fixing ring 900 through threads, and a rubber clamping pad is respectively connected to the back surface of the front positioning clamping plate 400 and the front surface of the rear positioning clamping plate 400.

The front rubber clamping pad back and the rear rubber clamping pad front are respectively provided with anti-slip lines, the materials of the anti-slip lines are natural rubber, and the rubber clamping pad can promote the friction force of the positioning clamping plate 400, so that the positioning clamping plate 400 is not easy to slide when clamping plates.

The model of the hydraulic cylinder 300 is a TC type hydraulic cylinder, and the two hydraulic cylinders 300 are synchronous mechanisms.

Referring to fig. 1 to 4, as a first embodiment of the present utility model: before the use, put workstation 100 in the plate shearing machine before, measure the length of panel cutting position through scale mark 131 on scale 130, after measuring, place the position that the panel needs to cut below nib 120, rotate regulation pole 110, make its rotation decline in retainer plate 900, make nib 120 and panel surface contact, then can promote slider 800, slider 800 can drive two universal balls 140 and remove in two spouts 150, thereby drive slider 800 and slide above I-shaped board 700, then can drive nib 120 and slide and carry out the marking operation to the panel surface, thereby make panel can pinpoint cutting position when cutting, and regulation pole 110 can rotate in retainer plate 900 and lift and adjust, thereby be convenient for carry out the marking operation to the panel of different thickness.

Referring to fig. 1, as a second embodiment of the present utility model: according to further explanation of the first embodiment, after scribing is completed, the scribing portion is extended into the plate shearing machine, and then the two hydraulic cylinders 300 are started to drive the two positioning clamping plates 400 to move inwards through the piston rods respectively, and then the plate is clamped and positioned through the rubber clamping pads respectively, so that the plate is not easy to move during cutting.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A precision positioning structure, comprising: workstation (100), landing leg (500), fixed plate (200) and riser (600), a fixed plate (200) is installed respectively in workstation (100) front and back left side, two riser (600) are installed on workstation (100) upper surface right side, its characterized in that: two positioning clamping plates (400) are arranged on the left side of the upper surface of the workbench (100);

a hydraulic cylinder (300) is respectively arranged between the upper surfaces of the two fixing plates (200), the two hydraulic cylinders (300) are respectively connected with the two positioning clamping plates (400) through piston rods, and I-shaped plates (700) are connected above the two vertical plates (600);

The utility model discloses a sliding block structure, including I-shaped board (700), fixed ring (900) are installed to I-shaped board (700) top front side, fixed ring (800) left side is installed, install regulation pole (110) in fixed ring (900), regulation pole (110) below is connected with nib (120), I-shaped board (700) left and right sides face has seted up a spout (150) respectively, fixed ring (800) below is through two universal balls (140) and two inside sliding connection of spout (150).

2. A precision positioning structure according to claim 1 and wherein: a graduated scale (130) is arranged in front of the right side of the upper surface of the workbench (100), and graduation marks (131) are arranged above the front surface of the graduated scale (130).

3. A precision positioning structure according to claim 2 and wherein: the periphery below the workbench (100) is provided with a supporting leg (500) respectively, and the graduated scale (130) is a centimeter graduated scale (130).

4. A precision positioning structure according to claim 1 and wherein: the front view surface of the sliding block (800) is of an inverted concave structure, an inner screw groove is formed in the inner wall of the fixed ring (900), and threads are formed in the outer wall of the adjusting rod (110).

5. A precision positioning structure according to claim 1 and wherein: the adjusting rod (110) is rotationally connected with the fixing ring (900) through threads, and the back of the front positioning clamping plate (400) and the front of the rear positioning clamping plate (400) are respectively connected with a rubber clamping pad.

6. The precise positioning structure of claim 5, wherein: the front side of the rubber clamping pad and the front side of the rear rubber clamping pad are respectively provided with anti-skid lines, and the rubber clamping pad is made of natural rubber.

7. A precision positioning structure according to claim 1 and wherein: the model of the hydraulic cylinders (300) is a TC-type hydraulic cylinder, and the two hydraulic cylinders (300) are synchronous mechanisms.