CN108637752B - Multi-station jig for drilling machine - Google Patents
Multi-station jig for drilling machine Download PDFInfo
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- CN108637752B CN108637752B CN201810506898.8A CN201810506898A CN108637752B CN 108637752 B CN108637752 B CN 108637752B CN 201810506898 A CN201810506898 A CN 201810506898A CN 108637752 B CN108637752 B CN 108637752B
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- plate
- sliding
- fixed
- bottom plate
- guide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/061—Work-clamping means adapted for holding a plurality of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2703/00—Work clamping
- B23Q2703/02—Work clamping means
- B23Q2703/04—Work clamping means using fluid means or a vacuum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention relates to the technical field of machining, in particular to a multi-station jig for a drilling machine, wherein clamping mechanism groups are arranged on the left side and the right side of a sliding plate; the clamping mechanism group consists of a plurality of movable clamping plate mechanisms; a right-angle edge of the push plate is fixed on the sliding plate; the opening of the L-shaped fixed splint and the opening of the L-shaped movable splint are arranged oppositely; the guide sleeve is connected with the sliding shaft in a sliding way; the outer vertex angle of the L-shaped movable clamping plate is fixedly connected with one end of the sliding shaft; the other end of the sliding shaft sequentially penetrates through the guide sleeve and the spring and then is pressed against the bevel edge of the push plate; the other surface of the bottom plate is provided with a guide mechanism; guide rod fixing blocks are arranged at the two ends of the guide rod; the fixed sleeve is connected with the guide rod in a sliding way; the output end of the linear driving mechanism is fixed on the sliding plate. When the novel workpiece clamping mechanism is used, a plurality of workpieces are simultaneously locked on the bottom plate through the driving mechanism, so that the workpiece clamping efficiency is improved, the labor intensity is reduced, and the machining efficiency is improved.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a multi-station jig for a drilling machine.
Background
The manufacturing industry develops rapidly, and the machining efficiency requirement to the part is higher, and the tight clamp of work piece drilling is tight with conventional anchor clamps usually, can only press from both sides tight a work piece at every turn, and work efficiency is low.
Therefore, aiming at the problems of poor flexibility and low efficiency of the existing clamp, a clamp capable of clamping a plurality of workpieces at one time for drilling needs to be designed.
Disclosure of Invention
The invention aims to provide a multi-station jig for a drilling machine, which has high clamping efficiency and aims at overcoming the defects and shortcomings of the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the invention relates to a multi-station jig for a drilling machine, which comprises a base plate; an open slot is formed in the bottom plate; the open slot penetrates through the upper surface and the lower surface of the bottom plate; a sliding plate is arranged in the open slot; the sliding plate and the open slot are both arranged along the length direction of the bottom plate;
the left side and the right side of the sliding plate are both provided with a clamping mechanism group; the clamping mechanism groups are all arranged on one surface of the bottom plate; the clamping mechanism group consists of a plurality of movable clamping plate mechanisms; the movable clamping plate mechanisms are uniformly arranged along the length direction of the bottom plate;
the movable clamping plate mechanism comprises an L-shaped fixed clamping plate, a push plate, an L-shaped movable clamping plate, a guide sleeve, a sliding shaft and a spring; the push plate is a right-angled triangular plate; a right-angle edge of the push plate is fixed on the sliding plate; the opening of the L-shaped fixed splint and the opening of the L-shaped movable splint are arranged oppositely; the side surface of the L-shaped fixed clamping plate and the outer side wall of the guide sleeve are fixed on the bottom plate; the inner hole of the guide sleeve is matched with the shaft body of the sliding shaft; the guide sleeve is connected with the sliding shaft in a sliding manner; the outer vertex angle of the L-shaped movable clamping plate is fixedly connected with one end of the sliding shaft; the other end of the sliding shaft sequentially penetrates through the guide sleeve and the spring and then is pressed against the bevel edge of the push plate; a convex ring is arranged on the shaft body of the sliding shaft; two ends of the spring are respectively pressed on the guide sleeve and the convex ring;
the other surface of the bottom plate is provided with a guide mechanism; the guide mechanism is composed of a plurality of guide rods arranged in parallel; guide rod fixing blocks are arranged at the two ends of the guide rod; the guide rod fixing blocks are all fixed on the bottom plate; the guide rods are sleeved with fixing sleeves; the fixed sleeve is connected with the guide rod in a sliding manner; the fixed sleeve is fixed on the sliding plate; a linear driving mechanism is fixed on the bottom plate; the output end of the linear driving mechanism is fixed on the sliding plate.
Further, a pulley is fixed at the tail end of the sliding shaft; the pulley is rotationally connected with the sliding shaft; the wheel body of the pulley is pressed on the bevel edge of the push plate.
Further, the linear driving mechanism is an air cylinder.
Furthermore, an included angle between the two plates on the L-shaped fixed clamping plate is a first inclined angle; the angle of the first tilt angle is one hundred thirty five degrees.
Furthermore, an included angle between the inclined edge of the push plate and the sliding plate is a second inclined angle; the second inclination angle has an angle of forty to fifty degrees.
After adopting the structure, the invention has the beneficial effects that: the invention relates to a multi-station jig for a drilling machine, wherein an open slot is formed in a bottom plate; the open slot penetrates through the upper surface and the lower surface of the bottom plate; a sliding plate is arranged in the open slot; the sliding plate and the open slot are both arranged along the length direction of the bottom plate; the left side and the right side of the sliding plate are both provided with a clamping mechanism group; the clamping mechanism groups are all arranged on one surface of the bottom plate; the clamping mechanism group consists of a plurality of movable clamping plate mechanisms; the movable clamping plate mechanisms are uniformly arranged along the length direction of the bottom plate; the movable clamping plate mechanism comprises an L-shaped fixed clamping plate, a push plate, an L-shaped movable clamping plate, a guide sleeve, a sliding shaft and a spring; the push plate is a right-angled triangular plate; a right-angle edge of the push plate is fixed on the sliding plate; the opening of the L-shaped fixed splint and the opening of the L-shaped movable splint are arranged oppositely; the side surface of the L-shaped fixed clamping plate and the outer side wall of the guide sleeve are fixed on the bottom plate; the inner hole of the guide sleeve is matched with the shaft body of the sliding shaft; the guide sleeve is connected with the sliding shaft in a sliding way; the outer vertex angle of the L-shaped movable clamping plate is fixedly connected with one end of the sliding shaft; the other end of the sliding shaft sequentially penetrates through the guide sleeve and the spring and then is pressed against the bevel edge of the push plate; a convex ring is arranged on the shaft body of the sliding shaft; two ends of the spring are respectively pressed on the guide sleeve and the convex ring; the other surface of the bottom plate is provided with a guide mechanism; the guide mechanism is composed of a plurality of guide rods which are arranged in parallel; guide rod fixing blocks are arranged at the two ends of the guide rod; the guide rod fixing blocks are all fixed on the bottom plate; the guide rods are sleeved with fixed sleeves; the fixed sleeve is connected with the guide rod in a sliding way; the fixed sleeve is fixed on the sliding plate; a linear driving mechanism is fixed on the bottom plate; the output end of the linear driving mechanism is fixed on the sliding plate. When the device is used, a workpiece to be processed is placed between the L-shaped fixed clamping plate and the L-shaped movable clamping plate; the sliding plate is driven to do linear motion along the guide rod through the linear driving mechanism, the sliding plate pushes the sliding shaft to slide along the direction of the guide sleeve through the push plate in the sliding process of the open slot, and the spring is used for enabling the sliding shaft to be pressed on the bevel edge of the push plate all the time; each L-shaped movable clamping plate tightly presses the corresponding workpiece on the L-shaped fixed clamping plate; in the structure, the locking of a plurality of workpieces is realized simultaneously on the bottom plate through one driving mechanism, the workpiece clamping efficiency is improved, the labor intensity is reduced, and the machining efficiency is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic structural view of the movable clamping mechanism;
FIG. 4 is a schematic view of the structure in which the push plate is fixed to the slide plate;
description of reference numerals:
1. a base plate; 101. an open slot; 2. an L-shaped fixed splint; 3. a movable clamping plate mechanism; 4. pushing the plate;
5. a sliding plate; 6. a linear drive mechanism; 7. a guide bar; 701. a guide rod fixing block;
8. fixing a sleeve; (ii) a 9. An L-shaped movable splint; 10. a guide sleeve; 11. a sliding shaft; 1101. a convex ring;
12. a spring; 13. a pulley; α, a first inclination angle; β, the second inclination angle.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
As shown in FIG. 1, the multi-station jig for a drilling machine according to the present invention comprises a base plate 1; an open slot 101 is formed in the bottom plate 1; the open slot 101 penetrates through the upper surface and the lower surface of the bottom plate 1; a sliding plate 5 is arranged in the opening groove 101; the sliding plate 5 and the opening groove 101 are both arranged along the length direction of the bottom plate 1;
the left side and the right side of the sliding plate 5 are both provided with a clamping mechanism group; the clamping mechanism groups are all arranged on one surface of the bottom plate 1; the clamping mechanism group consists of a plurality of movable clamping plate mechanisms 3; the movable clamping plate mechanisms 3 are uniformly arranged along the length direction of the bottom plate 1;
the movable clamping plate mechanism 3 comprises an L-shaped fixed clamping plate 2, a push plate 4, an L-shaped movable clamping plate 9, a guide sleeve 10, a sliding shaft 11 and a spring 12; the push plate 4 is a right-angled triangular plate; a right-angle edge of the push plate 4 is fixed on the sliding plate 5; the opening of the L-shaped fixed splint 2 and the opening of the L-shaped movable splint 9 are arranged oppositely; the side surface of the L-shaped fixed clamping plate 2 and the outer side wall of the guide sleeve 10 are fixed on the bottom plate 1; the inner hole of the guide sleeve 10 is matched with the shaft body of the sliding shaft 11; the guide sleeve 10 is connected with the sliding shaft 11 in a sliding manner; the outer vertex angle of the L-shaped movable clamp plate 9 is fixedly connected with one end of a sliding shaft 11; the other end of the sliding shaft 11 sequentially penetrates through the guide sleeve 10 and the spring 12 and then is pressed against the bevel edge of the push plate 4; a convex ring 1101 is arranged on the shaft body of the sliding shaft 11; two ends of the spring 12 are respectively pressed on the guide sleeve 10 and the convex ring 1101;
the other surface of the bottom plate 1 is provided with a guide mechanism; the guide mechanism is composed of a plurality of guide rods 7 which are arranged in parallel; guide rod fixing blocks 701 are arranged at two ends of the guide rod 7; the guide rod fixing blocks 701 are all fixed on the bottom plate 1; the guide rods 7 are sleeved with fixing sleeves 8; the fixed sleeve 8 is connected with the guide rod 7 in a sliding manner; the fixed sleeve 8 is fixed on the sliding plate 5; a linear driving mechanism 6 is fixed on the bottom plate 1; the output end of the linear driving mechanism 6 is fixed on the sliding plate 5; a workpiece to be processed is placed between the L-shaped fixed clamping plate 2 and the L-shaped movable clamping plate 9; the linear driving mechanism 6 drives the sliding plate 5 to do linear motion along the guide rod 7, the sliding plate 5 pushes the sliding shaft 11 to slide along the direction of the guide sleeve 10 through the push plate 4 in the sliding process of the open slot 101, and the spring 12 is used for enabling the sliding shaft 11 to be pressed on the inclined edge of the push plate 4 all the time; each L-shaped movable clamping plate 9 presses the corresponding workpiece on the L-shaped fixed clamping plate 2; in the structure, a plurality of workpieces are simultaneously locked on the bottom plate 1 through one driving mechanism, so that the workpiece clamping efficiency is improved, the labor intensity is reduced, and the machining efficiency is improved.
In a preferred embodiment of the present invention, a pulley 13 is fixed to a distal end of the slide shaft 11; the pulley 13 is rotatably connected with the sliding shaft 11; the body of the pulley 13 is pressed against the inclined edge of the push plate 4; the pulley 13 reduces the sliding friction between the push plate 4 and the sliding shaft 11, and reduces the axial pressure applied to the sliding shaft 11.
In a preferred embodiment of the present invention, the linear driving mechanism 6 is an air cylinder.
As a preferred mode of the present invention, an included angle between two plates on the L-shaped fixed splint 2 is a first inclination angle α; the first inclination angle a is one hundred thirty five degrees.
As a preferable mode of the present invention, an included angle between the oblique edge of the push plate 4 and the sliding plate 5 is a second inclination angle β; the second inclination angle β is an angle of forty to fifty degrees.
When the device is used, a workpiece to be processed is placed between the L-shaped fixed clamping plate and the L-shaped movable clamping plate; the sliding plate is driven to do linear motion along the guide rod through the linear driving mechanism, the pulley is pushed by the push plate in the sliding process of the open slot, the sliding shaft slides along the direction of the guide sleeve, and the spring is used for enabling the sliding shaft to be pressed on the bevel edge of the push plate all the time; each L-shaped movable clamping plate tightly presses the corresponding workpiece on the L-shaped fixed clamping plate; in the structure, the locking of a plurality of workpieces is realized simultaneously on the bottom plate through one driving mechanism, the workpiece clamping efficiency is improved, the labor intensity is reduced, and the machining efficiency is improved.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (5)
1. The utility model provides a multistation tool that drilling machine was used which characterized in that: it comprises a bottom plate (1); an open slot (101) is formed in the bottom plate (1); the open slot (101) penetrates through the upper surface and the lower surface of the bottom plate (1); a sliding plate (5) is arranged in the opening groove (101); the sliding plate (5) and the open slot (101) are arranged along the length direction of the bottom plate (1);
the left side and the right side of the sliding plate (5) are provided with clamping mechanism groups; the clamping mechanism sets are all arranged on one surface of the bottom plate (1); the clamping mechanism group consists of a plurality of movable clamping plate mechanisms (3); the movable clamping plate mechanisms (3) are uniformly arranged along the length direction of the bottom plate (1);
the movable clamping plate mechanism (3) comprises an L-shaped fixed clamping plate (2), a push plate (4), an L-shaped movable clamping plate (9), a guide sleeve (10), a sliding shaft (11) and a spring (12); the push plate (4) is a right-angled triangular plate; the right-angle edge of the push plate (4) is fixed on the sliding plate (5); the opening of the L-shaped fixed splint (2) and the opening of the L-shaped movable splint (9) are arranged oppositely; the side surface of the L-shaped fixed clamping plate (2) and the outer side wall of the guide sleeve (10) are fixed on the bottom plate (1); the inner hole of the guide sleeve (10) is matched with the shaft body of the sliding shaft (11); the guide sleeve (10) is connected with the sliding shaft (11) in a sliding manner; the outer vertex angle of the L-shaped movable splint (9) is fixedly connected with one end of the sliding shaft (11); the other end of the sliding shaft (11) sequentially penetrates through the guide sleeve (10) and the spring (12) and then is pressed against the bevel edge of the push plate (4); a convex ring (1101) is arranged on the shaft body of the sliding shaft (11); two ends of the spring (12) are respectively pressed on the guide sleeve (10) and the convex ring (1101);
the other surface of the bottom plate (1) is provided with a guide mechanism; the guide mechanism is composed of a plurality of guide rods (7) which are arranged in parallel; guide rod fixing blocks (701) are arranged at two ends of the guide rod (7); the guide rod fixing blocks (701) are all fixed on the bottom plate (1); the guide rods (7) are sleeved with fixed sleeves (8); the fixed sleeve (8) is in sliding connection with the guide rod (7); the fixed sleeve (8) is fixed on the sliding plate (5); a linear driving mechanism (6) is fixed on the bottom plate (1); the output end of the linear driving mechanism (6) is fixed on the sliding plate (5).
2. The multi-station jig for the drilling machine according to claim 1, wherein: a pulley (13) is fixed at the tail end of the sliding shaft (11); the pulley (13) is rotationally connected with the sliding shaft (11); the body of the pulley (13) is pressed against the inclined edge of the push plate (4).
3. The multi-station jig for the drilling machine according to claim 1, wherein: the linear driving mechanism (6) is a cylinder.
4. The multi-station jig for the drilling machine according to claim 1, wherein: an included angle between the two plates on the L-shaped fixed clamping plate (2) is a first inclined angle (alpha); the angle of the first inclination angle (a) is one hundred thirty-five degrees.
5. The multi-station jig for the drilling machine according to claim 1, wherein: an included angle between the bevel edge of the push plate (4) and the sliding plate (5) is a second inclined angle (beta); the second inclination angle (β) has an angle of forty to fifty degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506898.8A CN108637752B (en) | 2018-05-24 | 2018-05-24 | Multi-station jig for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810506898.8A CN108637752B (en) | 2018-05-24 | 2018-05-24 | Multi-station jig for drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108637752A CN108637752A (en) | 2018-10-12 |
| CN108637752B true CN108637752B (en) | 2020-12-08 |
Family
ID=63757752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810506898.8A Active CN108637752B (en) | 2018-05-24 | 2018-05-24 | Multi-station jig for drilling machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN108637752B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255511A (en) * | 2022-09-29 | 2022-11-01 | 江苏高晟机械有限公司 | Processing device for circular boss nut |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1155804A (en) * | 1967-02-09 | 1969-06-25 | Franz Arnold | Improvements in clamping devices |
| JPH10315089A (en) * | 1997-05-19 | 1998-12-02 | Hitachi Plant Eng & Constr Co Ltd | Machining device for plate work |
| CN103722420A (en) * | 2013-11-22 | 2014-04-16 | 太仓威格玛机械设备有限公司 | Multi-profile linkage clamping mechanism |
| CN104475808A (en) * | 2014-12-10 | 2015-04-01 | 成都市翻鑫家科技有限公司 | Multi-workpiece drilling equipment with movable fixture |
| CN104942622A (en) * | 2015-07-06 | 2015-09-30 | 哈尔滨理工大学 | Universal flat tongs allowing torque to be adjustable |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3877690A (en) * | 1974-03-04 | 1975-04-15 | Lambert Albert D | Pressure vise |
| DE2658490A1 (en) * | 1976-12-23 | 1978-06-29 | Skf Kugellagerfabriken Gmbh | Multiple workpiece chuck mechanism - has jaws between parallel cross-members with auxiliary jaws movable in clamping direction |
| CN106914782A (en) * | 2015-12-25 | 2017-07-04 | 天津市金涞精密机械有限公司 | A kind of pad does diplopore Special clamping equipment |
| CN105798654A (en) * | 2016-05-13 | 2016-07-27 | 安徽艾米伦特建材科技有限公司 | Clamp for columnar work-pieces |
| CN107855803A (en) * | 2017-12-19 | 2018-03-30 | 昆山旭正精密机械有限公司 | A kind of multistation vice |
-
2018
- 2018-05-24 CN CN201810506898.8A patent/CN108637752B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1155804A (en) * | 1967-02-09 | 1969-06-25 | Franz Arnold | Improvements in clamping devices |
| JPH10315089A (en) * | 1997-05-19 | 1998-12-02 | Hitachi Plant Eng & Constr Co Ltd | Machining device for plate work |
| CN103722420A (en) * | 2013-11-22 | 2014-04-16 | 太仓威格玛机械设备有限公司 | Multi-profile linkage clamping mechanism |
| CN104475808A (en) * | 2014-12-10 | 2015-04-01 | 成都市翻鑫家科技有限公司 | Multi-workpiece drilling equipment with movable fixture |
| CN104942622A (en) * | 2015-07-06 | 2015-09-30 | 哈尔滨理工大学 | Universal flat tongs allowing torque to be adjustable |
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| Publication number | Publication date |
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| CN108637752A (en) | 2018-10-12 |
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Effective date of registration: 20201123 Address after: 3 / F, building 9, Zhangjiang innovation and entrepreneurship Park incubator, Zhangjiang Town, Taoyuan County, Changde City, Hunan Province Applicant after: Changde Hongshi Machinery Manufacturing Co., Ltd Address before: 528429 No. 63 Xinfeng North Road, Huangpu Town, Zhongshan City, Guangdong Province Applicant before: Wu Shuxia |
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