CN109015172B - Long-shaft workpiece deburring equipment for automobile - Google Patents
Long-shaft workpiece deburring equipment for automobile Download PDFInfo
- Publication number
- CN109015172B CN109015172B CN201811116446.5A CN201811116446A CN109015172B CN 109015172 B CN109015172 B CN 109015172B CN 201811116446 A CN201811116446 A CN 201811116446A CN 109015172 B CN109015172 B CN 109015172B
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- China
- Prior art keywords
- workpiece
- shaft
- power head
- threaded
- sliding seat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses long-axis workpiece deburring equipment, and belongs to the technical field of mechanical polishing. The bench drill comprises a workbench and a bench drill arranged on the workbench, wherein a brush disc for polishing a workpiece is arranged on a rotating shaft of the bench drill; a horizontal sliding rail is fixed on one side of the workbench, and a sliding seat is connected on the sliding rail in a sliding way; an air cylinder for driving the sliding seat to move along the sliding rail is connected between the sliding seat and the workbench; a power head is rotatably arranged on the sliding seat, and a fastening device is arranged between the sliding seat and the power head; the end part of the power head is provided with a workpiece fixture, one end of a workpiece is rotatably arranged on the workpiece fixture, and the other end of the workpiece is arranged on an output shaft of the power head. The workpiece is convenient to clamp and disassemble; the brush disc and the workpiece can rotate per se, the relative position can be adjusted at will in a vertical plane, and the burr cleaning quality is good and the speed is high; overall structure is simple, convenient operation, can improve work efficiency, alleviates manpower operation intensity.
Description
Technical Field
The invention relates to the technical field of mechanical polishing, in particular to long-axis workpiece deburring equipment.
Background
The long shaft parts are high in hardness and are mostly obtained by grinding. However, burrs are easily generated on the end surface edges of the parts during the grinding process. If the burrs are not removed completely, the performance and the service life of the equipment are seriously affected, and therefore the deburring treatment is required. At present, current burr-grinding machine needs the rotatory pay-off of operating personnel hand forward, and the motion of one hand control Z axle direction grinding device, and in a word, the cooperation that both hands will not stop is got rid of the product burr, and is long, inefficiency, and the operation is inconvenient.
Disclosure of Invention
In order to solve the technical problem, the invention provides long-axis workpiece deburring equipment.
The invention is realized by the following technical scheme: a long-axis workpiece deburring device comprises a workbench and a bench drill arranged on the workbench, wherein a brush disc for polishing a workpiece is arranged on a rotating shaft of the bench drill; a horizontal sliding rail is fixed on one side of the workbench, and a sliding seat is connected on the sliding rail in a sliding manner; an air cylinder for driving the sliding seat to move along the sliding rail is connected between the sliding seat and the workbench; a power head is rotatably arranged on the sliding seat, and a fastening device is arranged between the sliding seat and the power head; the end part of the power head is provided with a workpiece fixture, one end of a workpiece is rotatably arranged on the workpiece fixture, and the other end of the workpiece is arranged on an output shaft of the power head.
Preferably: a vertical sliding groove is formed in the sliding seat; a rotary table is slidably mounted in the sliding groove, and the fastening device is arranged between the sliding seat and the rotary table; the power head is fixed on the turntable.
The power head is obliquely arranged, and the workpiece clamp is fixed on one side of an output shaft at the upper end of the power head; the workpiece clamp comprises a triangular supporting plate fixed at the upper end of the power head; an adjusting rod parallel to the power head is fixed on one side of the supporting plate; a positioning shaft which is vertically arranged with the adjusting rod is fixed at the upper end of the adjusting rod; the upper end of the positioning shaft is provided with an adjusting shaft through threaded connection; the adjusting shaft is provided with a joint bearing; the joint bearing is opposite to the output shaft of the power head along the axis direction of the power head; an output shaft of the power head is connected with a clamping and positioning device; one end of the workpiece is arranged in the joint bearing, and the other end of the workpiece is arranged on the clamping and positioning device.
The clamping and positioning device comprises a base shaft; a threaded shaft is fixed on one side of the middle part of the base shaft and is arranged in a threaded hole formed in the end part of the output shaft of the power head; the middle part of the base shaft is provided with a hole seat at one side opposite to the threaded shaft, and the base shaft is provided with a threaded mounting hole communicated to the hole seat of the base shaft; the end part of the workpiece is arranged in a hole seat of the base shaft, jacking screws are arranged in threaded mounting holes at two ends of the base shaft, springs are arranged at the inner ends of the jacking screws, and steel balls are arranged at the inner ends of the springs; the inner sections of the threaded mounting holes at the two ends of the base shaft are unthreaded holes, the inner ends of the threaded mounting holes are conical, and the steel balls do not extend out of the inner ends of the threaded mounting holes by more than one half; the steel ball is propped against a sinking groove at the end part of the workpiece.
The bottom edge of the supporting plate is arranged at the upper end of the power head through a screw, and a threaded hole is formed in the side edge of the supporting plate; the adjusting rod is connected with the threaded hole in the side edge of the supporting plate through a screw.
The upper end of the positioning shaft is provided with a threaded blind hole, and the lower end of the adjusting shaft is provided with an external thread; the lower end of the adjusting shaft is installed in a threaded blind hole in the upper end of the positioning shaft through threaded connection, and a fastening nut is further installed at the lower end of the adjusting shaft.
When the table drill is used, the table drill can drive the brush disc to rotate and can move vertically; the air cylinder can drive the sliding seat, the power head, the workpiece clamp and the workpiece to horizontally move along the sliding rail; the power head and the workpiece clamp are matched to drive the workpiece to rotate.
Compared with the prior art, the invention has the beneficial effects that: the workpiece is convenient to clamp and disassemble; the brush disc and the workpiece can rotate per se, the relative position can be adjusted at will in a vertical plane, and the burr cleaning quality is good and the speed is high; overall structure is simple, convenient operation, can improve work efficiency, alleviates manpower operation intensity.
Drawings
FIG. 1 is a schematic view of the construction of the present invention (cylinder retracted state);
FIG. 2 is a schematic view of the construction of the present invention (cylinder extended state);
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is an enlarged view of FIG. 3 at the clamp positioning device;
in the figure: 1. a work table; 1-1, a slide rail; 2. bench drilling; 3. brushing a disc; 4. a slide base; 5. a cylinder; 6. a power head; 7. 7-1 parts of a workpiece clamp and a supporting plate; 7-2, adjusting a rod; 7-3, positioning a shaft; 7-4, an adjusting shaft; 7-5, a joint bearing; 8. a workpiece; 9. a turntable; 10. clamping and positioning the device; 10-1, a base shaft; 10-2, a threaded shaft; 10-3, tightening the screw; 10-4, a spring; 10-5 and steel balls.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the long-axis type workpiece deburring device comprises a workbench 1 and a bench drill 2 arranged on the workbench 1, wherein a brush disc 3 for polishing a workpiece is arranged on a rotating shaft of the bench drill 2. This is the prior art and is not described in detail herein.
Two horizontal sliding rails 1-1 are fixed on one side of the workbench 1 below the bench drill 2, and the sliding seat 4 is connected to the sliding rails 1-1 in a sliding manner. An air cylinder 5 is connected between the left end of the sliding seat 4 and the workbench 1, and the sliding seat 4 can be driven to move repeatedly along the sliding rail 1-1 through the air cylinder 5.
A vertical sliding groove 4-1 is formed in the sliding seat 4, a rotary table 9 is installed in the sliding groove 4-1 in a sliding mode, and the power head 6 is fixed on the rotary table 9. The height of the power head 6 can be adjusted through the sliding turntable 9, and a fastening device is arranged between the sliding seat 4 and the turntable 9, so that the turntable 9 can be fixed after being adjusted in height. The inclination angle of the power head 6 can be adjusted through the rotation of the turntable 9, so that the power head is convenient to adapt to different workpieces.
The power head 6 is a prior art, and comprises a telescopic cylinder and a motor, wherein the output shaft of the power head 6 is ensured to reciprocate along the axial direction under the action of the telescopic cylinder, and the rotation of the output shaft of the power head 6 is ensured under the action of the motor.
Referring to fig. 3, the work holder 7 includes a triangular support plate 7-1 fixed to the upper end of the power head 6, and an adjustment lever 7-2 parallel to the power head 6 is fixed to one side of the support plate 7-1. The bottom edge of the supporting plate 7-1 is arranged at the upper end of the power head 6 through a screw, and a threaded hole is formed in the side edge of the supporting plate 7-1; the adjusting rod 7-2 is connected with a threaded hole at the side of the supporting plate 7-1 through a screw. The adjusting rod 7-2 is replaced or adjusted to adapt to workpieces with different lengths. The upper end of the adjusting rod 7-2 is fixed with a positioning shaft 7-3 which is arranged vertically to the adjusting rod 7-2, and the upper end of the positioning shaft 7-3 is provided with a threaded blind hole. The lower end of the adjusting shaft 7-4 is provided with an external thread; the lower end of the adjusting shaft 7-4 is installed in a threaded blind hole at the upper end of the positioning shaft 7-3 through threaded connection, and a fastening nut is further installed at the lower end of the adjusting shaft 7-4. The adjusting shaft 7-4 is provided with a joint bearing 7-5; the joint bearing 7-5 is opposite to the output shaft of the power head 6 along the axial direction of the power head 6. The upper end of the workpiece 8 is positioned in the joint bearing 7-5.
Referring again to FIG. 4, the clamping and positioning device 10 includes a base shaft 10-1; a threaded shaft 10-2 is fixed on one side of the middle part of the base shaft 10-1, and the threaded shaft 10-2 is arranged in a threaded hole formed in the end part of an output shaft of the power head 6; the middle part of the base shaft 10-1 is provided with a hole seat at one side opposite to the threaded shaft 10-2, and the base shaft 10-1 is provided with a threaded mounting hole communicated with the hole seat of the base shaft 10-1. The end part of a workpiece 8 is arranged in a hole seat of a base shaft 10-1, a jacking screw 10-3 is arranged in a threaded mounting hole at the two ends of the base shaft 10-1, a spring 10-4 is arranged at the inner end of the jacking screw 10-3, and a steel ball 10-5 is arranged at the inner end of the spring 10-4; the inner sections of the threaded mounting holes at the two ends of the base shaft 10-1 are unthreaded holes, the inner ends of the threaded mounting holes are conical, and the steel balls 10-5 do not extend out of the inner ends of the threaded mounting holes by more than one half. The steel ball 10-5 is supported in a sinking groove at the end part of the workpiece 8 under the pressure of the spring 10-4, and the design of the spring 10-4 also ensures that the workpiece 8 can be directly inserted into or pulled out of a hole seat of the base shaft 10-1, thereby being convenient for disassembly and assembly.
The working process is as follows:
a workpiece is directly inserted from the upper side of the joint bearing, the lower end of the workpiece enters a hole seat of a base shaft 10-1 under certain pressure, a steel ball 10-5 is propped against a sinking groove at the end part of the workpiece 8 under the pressure of a spring 10-4, and a jacking screw 10-3 slightly rotates to complete positioning;
the cylinder 5 is reset, and the workpiece 8 contacts the turntable 9;
the power head 6 works, and the workpiece 8 rotates and reciprocates along the axial direction for a fixed time;
after finishing the grinding, the cylinder 5 is extended and the workpiece is removed in the reverse procedure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A long-shaft workpiece deburring device for an automobile comprises a workbench (1) and a bench drill (2) arranged on the workbench (1), wherein a brush disc (3) for polishing a workpiece is arranged on a rotating shaft of the bench drill (2);
the method is characterized in that:
a horizontal sliding rail (1-1) is fixed on one side of the workbench (1), and a sliding seat (4) is connected on the sliding rail (1-1) in a sliding manner; a cylinder (5) for driving the sliding seat (4) to move along the sliding rail (1-1) is connected between the sliding seat (4) and the workbench (1);
a power head (6) is rotatably mounted on the sliding seat (4), and a fastening device is arranged between the sliding seat (4) and the power head (6); a workpiece clamp (7) is installed at the end part of the power head (6), one end of a workpiece (8) is rotatably installed on the workpiece clamp (7), and the other end of the workpiece (8) is installed on an output shaft of the power head (6);
the power head (6) is obliquely arranged, and the workpiece clamp (7) is fixed on one side of an output shaft at the upper end of the power head (6);
the workpiece clamp (7) comprises a triangular support plate (7-1) fixed at the upper end of the power head (6); an adjusting rod (7-2) parallel to the power head (6) is fixed on one side of the supporting plate (7-1); a positioning shaft (7-3) which is vertically arranged with the adjusting rod (7-2) is fixed at the upper end of the adjusting rod (7-2); the upper end of the positioning shaft (7-3) is provided with an adjusting shaft (7-4) through threaded connection; the adjusting shaft (7-4) is provided with a joint bearing (7-5); the joint bearing (7-5) is opposite to the output shaft of the power head (6) along the axial direction of the power head (6);
an output shaft of the power head (6) is connected with a clamping and positioning device (10);
one end of the workpiece (8) is arranged in the joint bearing (7-5), and the other end of the workpiece (8) is arranged on the clamping and positioning device (10).
2. The long axis type workpiece deburring apparatus as claimed in claim 1, wherein: a vertical sliding groove (4-1) is formed in the sliding seat (4); a rotary table (9) is slidably mounted in the sliding groove (4-1), and the fastening device is arranged between the sliding seat (4) and the rotary table (9); the power head (6) is fixed on the turntable (9).
3. The long axis type workpiece deburring apparatus as claimed in claim 1, wherein: the clamping and positioning device (10) comprises a base shaft (10-1); a threaded shaft (10-2) is fixed on one side of the middle part of the base shaft (10-1), and the threaded shaft (10-2) is installed in a threaded hole formed in the end part of an output shaft of the power head (6); a hole seat is arranged on one side of the middle part of the base shaft (10-1) opposite to the threaded shaft (10-2), and a threaded mounting hole communicated to the hole seat of the base shaft (10-1) is arranged on the base shaft (10-1);
the end part of the workpiece (8) is arranged in a hole seat of the base shaft (10-1), a jacking screw (10-3) is arranged in a threaded mounting hole at the two ends of the base shaft (10-1), a spring (10-4) is arranged at the inner end of the jacking screw (10-3), and a steel ball (10-5) is arranged at the inner end of the spring (10-4); the inner sections of the threaded mounting holes at the two ends of the base shaft (10-1) are unthreaded holes, the inner ends of the threaded mounting holes are conical, and the steel balls (10-5) extend out of the inner ends of the threaded mounting holes by no more than one half; the steel balls (10-5) are abutted against a sinking groove at the end part of the workpiece (8).
4. The long axis type workpiece deburring apparatus as claimed in claim 1, wherein: the bottom edge of the supporting plate (7-1) is mounted at the upper end of the power head (6) through a screw, and a threaded hole is formed in the side edge of the supporting plate (7-1); the adjusting rod (7-2) is connected with a threaded hole in the side of the supporting plate (7-1) through a screw.
5. The long axis type workpiece deburring apparatus as claimed in claim 1, wherein: the upper end of the positioning shaft (7-3) is provided with a threaded blind hole, and the lower end of the adjusting shaft (7-4) is provided with an external thread; the lower end of the adjusting shaft (7-4) is installed in a threaded blind hole at the upper end of the positioning shaft (7-3) through threaded connection, and a fastening nut is further installed at the lower end of the adjusting shaft (7-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116446.5A CN109015172B (en) | 2018-09-25 | 2018-09-25 | Long-shaft workpiece deburring equipment for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811116446.5A CN109015172B (en) | 2018-09-25 | 2018-09-25 | Long-shaft workpiece deburring equipment for automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109015172A CN109015172A (en) | 2018-12-18 |
| CN109015172B true CN109015172B (en) | 2020-03-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811116446.5A Active CN109015172B (en) | 2018-09-25 | 2018-09-25 | Long-shaft workpiece deburring equipment for automobile |
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| Country | Link |
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| CN (1) | CN109015172B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111823123A (en) * | 2020-07-09 | 2020-10-27 | 梁梓乐 | Stainless steel handle polishing equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018099739A (en) * | 2016-12-19 | 2018-06-28 | 株式会社松田製作所 | Polishing device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909227A1 (en) * | 1979-03-09 | 1980-10-09 | Deutsche Ind Anlagen Kolb | FITTING ON MACHINE TOOLS |
| CN102528490A (en) * | 2012-02-28 | 2012-07-04 | 上海三一精机有限公司 | Supporting fixture for processing thin-wall workpiece |
| CN104669085A (en) * | 2013-11-29 | 2015-06-03 | 徐建 | Five-axis two-joint servo deburring robot |
| CN104493525A (en) * | 2014-12-20 | 2015-04-08 | 重庆迎瑞升压铸有限公司 | Fast pull broach installation fixture |
| CN205703588U (en) * | 2016-06-12 | 2016-11-23 | 上海航天设备制造总厂 | An automatic dehairing device for the inner wall of a long barrel section |
| CN206200421U (en) * | 2016-10-25 | 2017-05-31 | 湖州新兴汽车部件有限公司 | A kind of welder for automobile silencing pipe |
| CN207372863U (en) * | 2017-08-16 | 2018-05-18 | 江西三锐精工有限公司 | A kind of semi-automatic long axis deburring machine |
| KR102023657B1 (en) * | 2017-12-08 | 2019-09-23 | 제이엠테크 주식회사 | Apparatus for deburring a metal processed product |
-
2018
- 2018-09-25 CN CN201811116446.5A patent/CN109015172B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018099739A (en) * | 2016-12-19 | 2018-06-28 | 株式会社松田製作所 | Polishing device |
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| Publication number | Publication date |
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| CN109015172A (en) | 2018-12-18 |
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Effective date of registration: 20200520 Address after: 201611 No. 100 Chang Mao Road, Shanghai, Songjiang District Patentee after: SHANGHAI HORNGSHIUE INDUSTRIAL Co.,Ltd. Address before: 201804 Shanghai city Jiading District Cao Road No. 4800 Jiading campus of Tongji University Patentee before: Fan Jiaqi |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A deburring device for long shaft workpiece used in automobile Effective date of registration: 20220707 Granted publication date: 20200310 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch Pledgor: SHANGHAI HORNGSHIUE INDUSTRIAL Co.,Ltd. Registration number: Y2022310000115 |
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Date of cancellation: 20231109 Granted publication date: 20200310 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Songjiang sub branch Pledgor: SHANGHAI HORNGSHIUE INDUSTRIAL Co.,Ltd. Registration number: Y2022310000115 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |