CN112276270A - A angle beat auxiliary fixtures for machining - Google Patents
A angle beat auxiliary fixtures for machining Download PDFInfo
- Publication number
- CN112276270A CN112276270A CN202011173680.9A CN202011173680A CN112276270A CN 112276270 A CN112276270 A CN 112276270A CN 202011173680 A CN202011173680 A CN 202011173680A CN 112276270 A CN112276270 A CN 112276270A
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- hemisphere
- deflection
- arc
- base
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
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- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Milling Processes (AREA)
Abstract
An angle deflection auxiliary tool for machining comprises a base, a deflection hemisphere and a T-shaped stop bolt, wherein the base is provided with an arc surface, an arc boss is arranged on the arc surface, and a stop screw hole is arranged on the arc boss; the deflection hemisphere is a semi-cylinder and is concentric with the arc surface and has the same radius, a T-shaped arc groove is arranged on the deflection hemisphere, the width of the small end groove of the T-shaped arc groove is consistent with the groove depth and the width and the depth of the boss of the arc boss, and the T-shaped arc groove and the boss can be in clearance fit; the head of the T-shaped stop bolt is arranged in the T-shaped arc groove, and the deflection hemisphere and the base are connected into a whole after penetrating through the stop bolt hole. Through the implementation of the invention, the part to be processed is clamped and fixed by using a deflection mode, the requirements of angle processing on equipment such as linear cutting and the like can be met, the convenience of part processing is improved, and the working efficiency is improved.
Description
Technical Field
The invention belongs to the field of machining, and particularly relates to an angle deflection auxiliary tool.
Background
In machining, the angle of a part is usually converted into a vertical distance by an angle on a non-numerical control device, and a workpiece to be machined is machined by swinging a workpiece surface to a position parallel to or perpendicular to the plane of a machine tool table by using an auxiliary device such as a sine gauge or a sine ruler. The conversion is easy to make mistakes and is not intuitive, tools such as sine gauges are heavy, and the tools are not easy to place on equipment such as wire cutting. Therefore, it is desirable to provide an auxiliary tool that can be easily adjusted in angle on a plane of a machine tool table to easily perform angle adjustment of parts, thereby improving convenience of parts machining and improving work efficiency.
Disclosure of Invention
In order to solve the technical problem, the invention provides an angle deflection auxiliary tool for machining.
The invention is realized by the following technical scheme.
The invention provides an angle deflection auxiliary tool for machining, which comprises a base, a deflection hemisphere and a T-shaped stop bolt,
the base is provided with an arc surface, an arc boss is arranged on the arc surface, and a stop screw hole is arranged on the arc boss; the deflection hemisphere is a semi-cylinder and is concentric with the arc surface and has the same radius, a T-shaped arc groove is arranged on the deflection hemisphere, the width of the small end groove of the T-shaped arc groove is consistent with the groove depth and the width and the depth of the boss of the arc boss, and the T-shaped arc groove and the boss can be in clearance fit;
the head of the T-shaped stop bolt is arranged in the T-shaped arc groove, and the deflection hemisphere and the base are connected into a whole after penetrating through the stop bolt hole;
when the device is used, the base is fixed on a machine tool, and a part to be processed is arranged on the deflection hemisphere for processing.
Furthermore, the number of the stop screw holes is two, and the stop screw holes are uniformly distributed on the arc boss.
Furthermore, the T-shaped arc grooves are distributed in the middle of the semi-arc surface of the deflection hemisphere.
Furthermore, the bottom of the base is provided with a mounting groove, and the base is mounted on the machine tool through the mounting groove during mounting.
Furthermore, the side of the deflection hemisphere is connected with the base and is provided with hemisphere scales, the vertical position of the center of the semi-cylinder of the hemisphere scales is the line position of the hemisphere scales of "0", and the scale lines are uniformly distributed on the two sides until the upper end face of the semi-cylinder is at the position of "90".
Further, still including taking shoulder hexagon nut, during the installation, T type stop bolt passes stop screw hole and takes shoulder hexagon nut cooperation, links base and beat hemisphere as an organic whole to compress tightly the beat hemisphere, prevent that the beat hemisphere from rotating.
Furthermore, the side surface of the base, which is connected with the deflection hemisphere, is also provided with a support scale of 0-90 degrees, when the upper end plane of the deflection hemisphere is flush with the upper end surface of the base, the '0' scale line on the base is aligned with the '0' scale line on the deflection hemisphere up and down, and at the moment, the deflection angle is '0'.
Furthermore, the lower end of the head of the T-shaped stop bolt is an arc surface, and the T-shaped stop bolt is guaranteed to be attached to the inner end arc surface of the T-shaped arc groove on the deflection hemisphere.
Furthermore, a part groove is formed in the upper end face of the deflection hemisphere, and during machining, a part to be machined is mounted on the deflection hemisphere through the part groove.
The invention has the beneficial effects that: through the implementation of the invention, the part to be processed is clamped and fixed by using a deflection mode, the requirements of angle processing on equipment such as linear cutting and the like can be met, the convenience of part processing is improved, and the working efficiency is improved.
Drawings
FIG. 1 is a schematic view of the mounting structure of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
FIG. 3 is a schematic view of a yawing hemisphere arrangement of the present invention;
in the figure: 1-base, 11-arc boss, 12-arc surface, 13-stop screw hole, 14-support scale, 15-mounting groove, 2-deflection hemisphere, 21-T type arc groove, 22-hemisphere scale, 23-part groove, 3-T type stop bolt, 4-hexagon nut with shoulder, and 5-part to be processed.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
As shown in fig. 1-3, an angle deflection auxiliary tool for machining comprises a base 1, a deflection hemisphere 2 and a T-shaped stop bolt 3,
the base 1 is provided with an arc surface 12, an arc boss 11 is arranged on the arc surface 12, and a stop screw hole 13 is arranged on the arc boss 11; the deflection hemisphere 2 is a semi-cylinder and is concentric with the arc surface 12 and has the same radius, a T-shaped arc groove 21 is arranged on the deflection hemisphere 2, the width and the depth of the small end groove of the T-shaped arc groove 21 are consistent with the width and the depth of the boss of the arc boss 11, and the T-shaped arc groove 21 and the boss can be in clearance fit;
the head of the T-shaped stop bolt 3 is arranged in the T-shaped arc groove 21, and the deflection hemisphere 2 and the base 1 are connected into a whole after penetrating through the stop bolt hole 13;
when the processing machine is used, the base 1 is fixed on a machine tool, and a part 5 to be processed is arranged on the deflection hemisphere 2 for processing.
Furthermore, the number of the stop screw holes 13 is two, and the stop screw holes are uniformly distributed on the arc boss 11.
Further, the T-shaped arc groove 21 is distributed in the middle of the semi-arc surface of the yawing hemisphere 2.
Further, the bottom of the base 1 is provided with an installation groove 15, and the base is installed on a machine tool through the installation groove 15 during installation.
Furthermore, the side of the yawing hemisphere 2 is connected with the base 1 to form a hemispherical scale 22, the vertical position of the center of the semi-cylinder of the hemispherical scale 22 is the position of the line of the hemispherical scale "0", and the scribe lines are uniformly distributed on the two sides until the upper end surface of the semi-cylinder is at the position of "90".
Further, still including taking shoulder hexagon nut 4, during the installation, T type stop bolt 3 passes stop screw hole 13 and takes shoulder hexagon nut 4 cooperation, links base 1 and beat hemisphere 2 as an organic whole to compress tightly beat hemisphere 2, prevent that beat hemisphere 2 from rotating.
Furthermore, the side surface of the base 1, which is connected with the deflection hemisphere 2, is also provided with a support scale 14 with an angle of 0-90 degrees, when the upper end plane of the deflection hemisphere 2 is flush with the upper end surface of the base 1, the '0' scale line on the base 1 is aligned with the '0' scale line on the deflection hemisphere up and down, and at the moment, the deflection angle is '0'.
Furthermore, the lower end of the head of the T-shaped stop bolt 3 is an arc surface, which is ensured to be attached to the inner end arc surface of the T-shaped arc groove 21 on the yawing hemisphere 2.
Furthermore, a part groove 23 is formed in the upper end face of the yawing hemisphere 2, and during machining, a part 5 to be machined is mounted on the yawing hemisphere 2 through the part groove 23.
The base 1 is provided with: the arc-shaped boss 11 is concentric with the arc surface on the deflection hemisphere 2, has the same radius as the arc-shaped boss 11, and is used for being matched with the T-shaped arc groove 21 on the deflection hemisphere to ensure that the deflection hemisphere 2 slides on the base 1 by taking the hemisphere center as the center; the set screw hole 13 is a hole for placing the T-shaped set screw 3, and has two positions. The deflection hemisphere 2 is ensured not to rotate around the center after being adjusted to the required angle; the support scale 14 is provided, the vertical position of the center of the hemisphere is set as the 0-line position of the support scale, the support scale is uniformly scribed clockwise, and the horizontal direction is 90 degrees; and the mounting groove 15 is used for mounting parts or mounting tools on the mounting groove of the machine tool.
The deflection hemisphere 2 is a semi-cylinder with the thickness consistent with that of the base 1. The radius of the cylinder is concentric with the circular arc surface 12 on the base 1 and has the same radius. On which are provided: the T-shaped arc grooves 21 are distributed in the middle of the semi-arc surface of the deflection hemisphere 2, the width and the depth of the small end groove of the T-shaped arc groove 21 are consistent with those of the boss of the arc boss 11 on the base 1, and the T-shaped arc groove and the boss are in clearance fit. Hemispherical scale 22: the vertical position of the center of the semi-cylinder is the line position of the hemispherical scale 0, and the scale lines are uniformly distributed on two sides clockwise or anticlockwise until the upper end surface of the semi-cylinder is at the 90-degree position. When the upper end plane of the deflection hemisphere 2 is level with the upper end plane of the base 1, the '0' scribed line on the base 1 is aligned with the '0' scribed line on the deflection hemisphere up and down, and at the moment, the deflection angle is '0'.
T-shaped stop bolt: the lower end of the bolt head is an arc surface, so that the bolt head is ensured to be attached to the inner end arc surface of the T-shaped arc groove 21 on the yawing hemisphere 2, and the yawing hemisphere 2 is better stopped.
Shoulder hexagonal nut 4: the locking device is used for locking the T-shaped stop bolt 3, and the deflection hemisphere 2 is pressed through the T-shaped stop bolt 3 to prevent the deflection hemisphere 2 from rotating around the center.
When the part is machined, firstly, a reference surface of a part 5 to be machined is clamped on the base 1 and fixed, the hexagonal nut with the shoulder 4 is loosened, the deflection hemisphere 2 is rotated according to the angle required to be machined, an angle groove required to be machined on the deflection hemisphere 2 is aligned with a '0' degree groove on the base 1, so that the part 5 to be machined reaches a required machining angle, the degree surface can be parallel to or perpendicular to the bottom surface of the base 1, then the hexagonal nut with the shoulder 4 (with two positions) is screwed, the rotation of the hemispherical deflection 2 is guaranteed, and then the degree surface of the part can be machined.
Claims (9)
1. The utility model provides an angle beat auxiliary fixtures for machining which characterized in that: comprises a base (1), a deflection hemisphere (2) and a T-shaped stop bolt (3),
the base (1) is provided with an arc surface (12), an arc boss (11) is arranged on the arc surface (12), and a stop screw hole (13) is arranged on the arc boss (11); the deflection hemisphere (2) is a semi-cylinder and is concentric with the arc surface (12) and has the same radius, a T-shaped arc groove (21) is arranged on the deflection hemisphere (2), the width of the small end groove of the T-shaped arc groove (21) is consistent with the groove depth and the width and the depth of the boss of the arc boss (11), and the T-shaped arc groove and the boss can be in clearance fit;
the head of the T-shaped stop bolt (3) is arranged in the T-shaped arc groove (21), and the deflection hemisphere (2) and the base (1) are connected into a whole after penetrating through the stop bolt hole (13);
when the semi-automatic processing machine is used, the base (1) is fixed on a machine tool, and a part (5) to be processed is arranged on the deflection hemisphere (2) for processing.
2. The angle runout auxiliary tool for machining according to claim 1, characterized in that: the number of the stop screw holes (13) is two, and the stop screw holes are uniformly distributed on the arc boss (11).
3. The angle runout auxiliary tool for machining according to claim 1, characterized in that: the T-shaped arc grooves (21) are distributed in the middle of the semi-arc surface of the deflection hemisphere (2).
4. The angle runout auxiliary tool for machining according to claim 1, characterized in that: the bottom of base (1) is equipped with mounting groove (15), during the installation, installs on the lathe through mounting groove (15).
5. The angle runout auxiliary tool for machining according to claim 1, characterized in that: the side of the deflection hemisphere (2) is connected with the base (1) through a hemisphere scale (22), the vertical position of the center of a semi-cylinder of the hemisphere scale (22) is the line position of the hemisphere scale of '0', and scribed lines are uniformly distributed on two sides until the upper end face of the semi-cylinder is in the position of '90'.
6. The angle runout auxiliary tool for machining according to claim 1, characterized in that: still including taking shoulder hexagon nut (4), during the installation, T type stop bolt (3) pass stop screw hole (13) and take shoulder hexagon nut (4) cooperation, link base (1) and beat hemisphere (2) as an organic whole to compress tightly beat hemisphere (2), prevent that beat hemisphere (2) from rotating.
7. The angle runout auxiliary tool for machining according to claim 5, characterized in that: the side surface of the base (1) connected with the deflection hemisphere (2) is also provided with a support scale (14) of 0-90 degrees, when the upper end plane of the deflection hemisphere (2) is flush with the upper end surface of the base (1), a '0' scale line on the base (1) is vertically aligned with a '0' scale line on the deflection hemisphere, and at the moment, the deflection angle is '0'.
8. The angle runout auxiliary tool for machining according to claim 1, characterized in that: the lower end of the head of the T-shaped stop bolt (3) is an arc surface, and the T-shaped stop bolt is guaranteed to be attached to the inner end arc surface of the T-shaped arc groove (21) in the deflection hemisphere (2).
9. The angle runout auxiliary tool for machining according to claim 1, characterized in that: the upper end face of the deflection hemisphere (2) is provided with a part groove (23), and during machining, a part (5) to be machined is arranged on the deflection hemisphere (2) through the part groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011173680.9A CN112276270A (en) | 2020-10-28 | 2020-10-28 | A angle beat auxiliary fixtures for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011173680.9A CN112276270A (en) | 2020-10-28 | 2020-10-28 | A angle beat auxiliary fixtures for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112276270A true CN112276270A (en) | 2021-01-29 |
Family
ID=74373637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011173680.9A Pending CN112276270A (en) | 2020-10-28 | 2020-10-28 | A angle beat auxiliary fixtures for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112276270A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2644287A1 (en) * | 1975-10-03 | 1977-04-14 | Eliyahu Zlaikha | WORKPIECE HOLDING AND FEEDING DEVICE |
| US4165668A (en) * | 1978-03-20 | 1979-08-28 | Vermont American Corporation | Miter gauge for table saw |
| CN204294960U (en) * | 2014-11-12 | 2015-04-29 | 山西江淮重工有限责任公司 | The disposable machine add-on type of hemispherical workpiece is installed fixture |
| CN108080671A (en) * | 2016-11-22 | 2018-05-29 | 牛金生 | A kind of Numerical Control Spherical Surface Drill Press |
| CN209206968U (en) * | 2018-09-10 | 2019-08-06 | 深圳市牧激科技有限公司 | Angle adjusts jig in pedestal and angle modulation point |
| CN210451842U (en) * | 2019-04-02 | 2020-05-05 | 江苏理工学院 | Angle-adjustable inclined hole drilling clamp |
| CN210476742U (en) * | 2019-08-29 | 2020-05-08 | 江西乾元机械制造有限公司 | Differential mechanism assembly fixture |
| CN211387819U (en) * | 2020-01-03 | 2020-09-01 | 刘亚红 | Integrated numerical control mechanical fixture |
-
2020
- 2020-10-28 CN CN202011173680.9A patent/CN112276270A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2644287A1 (en) * | 1975-10-03 | 1977-04-14 | Eliyahu Zlaikha | WORKPIECE HOLDING AND FEEDING DEVICE |
| US4165668A (en) * | 1978-03-20 | 1979-08-28 | Vermont American Corporation | Miter gauge for table saw |
| CN204294960U (en) * | 2014-11-12 | 2015-04-29 | 山西江淮重工有限责任公司 | The disposable machine add-on type of hemispherical workpiece is installed fixture |
| CN108080671A (en) * | 2016-11-22 | 2018-05-29 | 牛金生 | A kind of Numerical Control Spherical Surface Drill Press |
| CN209206968U (en) * | 2018-09-10 | 2019-08-06 | 深圳市牧激科技有限公司 | Angle adjusts jig in pedestal and angle modulation point |
| CN210451842U (en) * | 2019-04-02 | 2020-05-05 | 江苏理工学院 | Angle-adjustable inclined hole drilling clamp |
| CN210476742U (en) * | 2019-08-29 | 2020-05-08 | 江西乾元机械制造有限公司 | Differential mechanism assembly fixture |
| CN211387819U (en) * | 2020-01-03 | 2020-09-01 | 刘亚红 | Integrated numerical control mechanical fixture |
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Application publication date: 20210129 |
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| RJ01 | Rejection of invention patent application after publication |