CN213615861U

CN213615861U - Inclination processing tool

Info

Publication number: CN213615861U
Application number: CN202022510471.0U
Authority: CN
Inventors: 方欣; 李宁; 王浩
Original assignee: Suzhou Xingweiqi Precision Technology Co ltd
Current assignee: Suzhou Xingweiqi Precision Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-06
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses an inclination processing tool, including location base, rotation axis and revolving stage, the one end of revolving stage is passed through the rotation axis and is connected with the rotation of location base, and the revolving stage can rotate for the location base around the rotation axis, the one end of rotation axis is equipped with the pointer dish, fixedly connected with angle pointer on the terminal surface of rotation axis, and the extension line of angle pointer passes through the rotation axis axle center, be equipped with the angle scale mark on location base or the pointer dish, the revolving stage can make the angle pointer aim at different scales on the angle scale mark for the rotation of location base, the lower fixed surface of revolving stage is equipped with an arc touch multitouch; the utility model discloses marking angle scale mark on pointer dish or location base, reading the rotation angle of work piece through the directional different scales of control angle pointer, making the inclination measure and having broken away from the reliance to accurate gage block, also need not to rely on trigonometric function's operation to obtain rotation angle, it is more convenient to use, and rotation angle's reading is more directly perceived.

Description

Inclination processing tool

Technical Field

The utility model belongs to the precision finishing field of mould, concretely relates to inclination machining tool.

Background

The method comprises the following steps that an auxiliary tool for slope machining is often used in the machining of die parts, when a small workpiece or a thin plate is subjected to slope machining or grinding, a common method is to use a magnetic sine rod, a magnetic sine table or a grinding wheel slope dresser and the like for matching machining, the workpiece is placed on a measuring table during machining, then a high-precision gauge block pad is placed on one side below the measuring table to enable the measuring table to tilt to a required machining angle, and finally a clamp is used for clamping the workpiece for grinding machining; in addition, the general inclination processing tool calculates the tilting angle through a sine trigonometric function, so that a sine table or a sine rod reaches a required angle, and the angle cannot be directly controlled, so that the precision is not high, and the use is not convenient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome the defects of the existing slope machining tool, the slope machining tool which does not depend on the specification of a precise gauge block, can control the angle more conveniently and has higher precision is provided.

The utility model provides a technical scheme that its technical problem will adopt is: the utility model provides an inclination machining tool, is including location base, rotation axis and revolving stage, and the one end of revolving stage is passed through the rotation axis and is connected with the rotation of location base, and the revolving stage can rotate for the location base around the rotation axis, the one end of rotation axis is equipped with the pointer dish, fixedly connected with angle pointer on the terminal surface of rotation axis, and the extension line of angle pointer passes through the rotation axis axle center, be equipped with angle scale mark on location base or the pointer dish, the revolving stage can make the angle pointer aim at different scales on the angle scale mark for the rotation of location base, the lower fixed surface of revolving stage is equipped with an arc.

Further, the revolving stage shape is the wedge, and its thickness is from the one end of being connected with the location base to the other end crescent, and the upper surface of revolving stage is for measuring the working face, measures the working face and has magnetism, can adsorb metal work piece.

Furthermore, the pointer disc and the positioning base are relatively fixed, and angle scale marks are arranged along the edge of the pointer disc.

Furthermore, the side of the positioning base is provided with angle scale marks along the length direction, the pointer disc is fixedly sleeved with the rotating shaft, the angle pointer is fixedly connected to the disc surface of the pointer disc, and the rotating table and the angle pointer synchronously rotate when the pointer disc is turned, so that the angle pointer is aligned to different scales of the angle scale marks.

Furthermore, when the rotating platform is folded downwards until the arc-shaped contact block is abutted against the positioning base, the angle pointer points to the initial position of 0 degree, the measuring working surface is in a horizontal state, an inclination angle alpha is formed between the angle pointer and the vertical direction, and the angle alpha is larger than or equal to 15 degrees.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the angle scale mark on the inclination processing tool, can not receive the size restriction of accurate gage block to adjust the angle of work piece, can directly read when using, need not calculate the angle through the trigonometric function again, more convenient and fast than the conventional tool; in a preferred embodiment, the distance between the scale marks is distributed from dense to sparse along with the increase of the angle, the larger angle has higher control precision, and the precision of the angle above 15 degrees can reach 0.25 degree; the setting is greater than 15 initial inclination, and when making revolving stage small-angle slope, the interval between the scale mark still can clearly be distinguished, precision when having guaranteed small-angle slope.

Drawings

FIG. 1 is a schematic perspective view of a slope processing tool according to the present invention;

FIG. 2 is a schematic side view of an embodiment of a pitch processing tool according to the present invention;

FIG. 3 is a schematic diagram of the two sides of the slope processing tool of the present invention

FIG. 4 is a drawing showing the angle scale II in the second embodiment of the pitch processing tool of the present invention;

labeled as: positioning base 1, connecting seat 11, revolving stage 2, lug 21, rotation axis 211, measurement working face 22, arc touch multitouch 23, pointer dish 3, angle pointer 31, angle scale mark I, angle scale mark II.

Detailed Description

The invention is further described with reference to the following figures and examples.

As shown in fig. 1 the utility model discloses inclination machining tool, including location base 1, rotation axis 211 and revolving stage 2, the one end of location base 1 is equipped with a bellied connecting seat 11, revolving stage 2 is the wedge, its thickness is crescent from one end to the other end, the upper surface of revolving stage 2 is measuring working face 22, measuring working face 22 has magnetism, can adsorb metal work piece, arc touch multitouch 23 of fixedly connected with on the lower surface of revolving stage 2, the thinner one end of revolving stage 2 is equipped with a lug 21, the fixed rotation axis 211 that is equipped with in lug 21 both sides, lug 21 articulates in connecting seat 11 through rotation axis 211, the connecting seat lateral wall is passed to the one end of rotation axis 211 and outwards stretches out, fixedly connected with angle pointer 31 on the rotation axis terminal surface, the periphery of rotation axis cup joints 3.

The first embodiment is as follows: as shown in fig. 2, the pointer plate 3 is fixedly disposed on the outer side of the connecting seat 11, and the pointer plate 3 is rotatably connected to the rotating shaft 211, the angle pointer 31 points to the plate surface of the pointer plate 3, but has no connection relation with the pointer plate 3, the plate surface of the pointer plate 3 is provided with uniform angle scale marks i, and when the rotating table 2 rotates upwards around the rotating shaft 211, the angle pointer 31 points to the angle scale marks i and rotates within the range of the angle scale marks i.

The marking method for the slope processing tool comprises the following steps:

the method comprises the following steps: placing a positioning base 1 of the slope processing tool on a horizontal table top;

step two: a supporting device capable of continuously adjusting the height is placed between the positioning base 1 and the arc-shaped contact block 23, and the arc-shaped contact block 23 is kept in abutting joint with the supporting device;

step three: adjusting the height of the supporting device to enable the rotating platform 2 to rotate upwards around the rotating shaft 211 relative to the positioning base 1, enabling the angle pointer 31 to rotate on the pointer plate 3, and enabling the tail end of the angle pointer 31 to be aligned with the angle scale mark I on the edge of the pointer plate 3;

step four: when the angle pointer 31 points to the angle scale to be processed, the support device stops being adjusted;

step five: the workpiece is placed on the measuring working surface 22 and adsorbed on the measuring working surface 22, the angle formed between the workpiece and the horizontal plane is the angle to be processed, and the workpiece is clamped by using the clamp after the workpiece is placed stably for subsequent processing.

Example two: as shown in fig. 3, an angle scale mark ii is arranged along the length direction on the side surface of the positioning base 1, the angle pointer 31 is fixedly sleeved on the pointer plate 3, and since the angle pointer 31 is a slender structure and is not easy to operate when rotating, the angle pointer 31 is fixed on the pointer plate 3, the pointer plate 2 and the angle pointer 31 can be driven to rotate simultaneously by only pressing the pointer plate 3, so that the angle pointer 31 is aligned with different scales of the angle scale mark ii, when the rotary plate 2 is folded downwards until the arc-shaped contact block 23 is abutted against the positioning base 1, the angle pointer 31 points to the initial position of 0 °, the measuring working surface 22 is in a horizontal state, an inclination angle α is formed between the angle pointer 31 and the vertical direction, and α is not less than 15 °.

As shown in fig. 4, which is a design drawing for marking the angle scale line ii, in order to keep the workpiece stably placed, the rotation angle of the measuring working surface 22 is 0 to 45 degrees; if an initial inclination angle is not set for the angle indicator 31, the rotation range of the angle indicator 31 is that the angle indicator vertically downwards is taken as the initial angle, the maximum rotation angle is clockwise rotation to 45 degrees, the range of the oblique line formed by the angle indicator projected on the positioning base 1 is very short, the gap between the scales is very small, and the precision of the rotation angle is difficult to control; therefore, the initial angle of 15 degrees is set for the angle pointer 31, the rotation angle of the angle pointer 31 relative to the vertical direction is increased to 60 degrees, the range of the angle oblique line projected on the positioning base 1 is greatly increased, the gap between the scale marks is gradually increased along with the increase of the angle, the accuracy control is more accurate when the angle is larger during measurement, and the control on the accuracy of the angle of more than 15 degrees can be accurate to 0.25 degree.

The marking method using the slope processing tool according to the second embodiment includes the following steps:

step three: the height of the supporting device is adjusted, the pointer disc 3 is pressed to enable the rotating platform 2 and the angle pointer 31 to rotate upwards around the rotating shaft 211, the angle pointer 31 points to an angle scale mark II on the side surface of the positioning base 1, and the scale pointing to the angle scale mark II increases along with the increase of the rotating angle;

It should be noted that the supporting device mentioned in the embodiments is not in the scope of the present invention, so the structure thereof is not detailed, but the supporting device can be selected in various forms, for example, a supporting rod with a thread structure can be selected, the height of the supporting rod can be adjusted by screwing in and screwing out the supporting rod with a determined height, a triangular cushion block can be used, the triangular cushion block is pushed to abut against the arc-shaped contact block to move and gradually raise the rotation angle, and in addition, a telescopic mechanism controlled by a cylinder, a motor, etc. can be selected to be used as the supporting device; in short, in the selection of the supporting device, it can be adopted as long as the rotating platform can be effectively supported, and the height of the supporting device can be continuously changed; compare and use a plurality of accurate gage blocks to confirm the angle again on probation one by one among the prior art, inclination processing tool not only can direct reading, do not have the requirement to strutting arrangement's precision moreover, broken away from the restriction of accurate gage block, it is more convenient to use, the reading is more swift.

The above description is only for the preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes and substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A slope machining tool, characterized by: including location base, rotation axis and revolving stage, the one end of revolving stage is passed through the rotation axis and is connected with the rotation of location base, and the revolving stage can rotate for the location base around the rotation axis, the one end of rotation axis is equipped with the pointer dish, fixedly connected with angle pointer on the terminal surface of rotation axis, and the extension line of angle pointer passes through the rotation axis axle center, be equipped with the angle scale mark on location base or the pointer dish, the revolving stage rotates the different scales that enable the angle pointer to aim at on the angle scale mark for the location base, the lower fixed surface of revolving stage is equipped with an arc touch multitou.

2. A slope machining tool according to claim 1, wherein: the revolving stage shape is the wedge, and its thickness is from the one end of being connected with the location base to the other end crescent, and the upper surface of revolving stage is the measurement working face, and the measurement working face has magnetism, can adsorb metal work piece.

3. A slope machining tool according to claim 1, wherein: the pointer disc is relatively fixed with the positioning base, and angle scale marks are arranged along the edge of the pointer disc.

4. A slope machining tool according to claim 1, wherein: the side of the positioning base is provided with angle scale marks along the length direction, the pointer disc is fixedly sleeved on the rotating shaft, the angle pointer is fixedly connected to the disc surface of the pointer disc, and the rotating table and the angle pointer synchronously rotate when the pointer disc is turned, so that the angle pointer is aligned to different scales of the angle scale marks.

5. A slope machining tool according to claim 4, wherein: when the rotating table is folded downwards until the arc-shaped contact block is abutted against the positioning base, the angle pointer points to the initial position of 0 degree, the measuring working surface is in a horizontal state, an inclination angle alpha is formed between the angle pointer and the vertical direction, and the angle alpha is larger than or equal to 15 degrees.