CN103692249A - Mechanical clamping device - Google Patents
Mechanical clamping device Download PDFInfo
- Publication number
- CN103692249A CN103692249A CN201310641886.3A CN201310641886A CN103692249A CN 103692249 A CN103692249 A CN 103692249A CN 201310641886 A CN201310641886 A CN 201310641886A CN 103692249 A CN103692249 A CN 103692249A
- Authority
- CN
- China
- Prior art keywords
- base
- boss
- erecting device
- slide block
- gear
- Prior art date
- 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.)
- Pending
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Classifications
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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
- B23Q3/04—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 adjustable in inclination
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a mechanical clamping device, which comprises a base, wherein the base is provided with an installing device; the installing device has a semi-cylindrical structure; the cambered surface of the installing device is formed inside the base; the installing device is provided with a clamp; the clamp is fixed on the section of a semi-circular in the installing device; the installing device is arranged between the base and the clamp; a fan-shaped gear is arranged in the installing device; the tooth surface of the fan-shaped gear is formed on the cambered surface; a revolving shaft is arranged in the base; a gear is sleeved on the outer wall of the revolving shaft, is arranged inside the base, and is meshed with a bevel gear. The clamping device is simple in structure; after a workpiece is clamped, the angle of the workpiece relative to a horizontal plane can be adjusted by rotating the revolving shaft, so that the machining requirement is met; moreover, a good locking effect is achieved, and the problem of limitation on machining due to incapability of changing the angle of the workpiece in the conventional clamping device is solved.
Description
Technical field
The present invention relates to a kind of device, especially relate to a kind of mechanical gripping means, belong to mechanical field.
Background technology
Machinery refers to the general name of machine and mechanism.Machinery can help people to reduce work difficulty or labour-saving tool device exactly, as the article of chopsticks, broom and tweezers one class, can be called as machinery, and they are simple and mechanical.And complicated machinery is exactly to consist of the simple and mechanical of two or more.Conventionally the machinery of these more complicated is called to machine.From the viewpoint of structure and motion, mechanism and machine indistinction, be loosely referred to as machinery, and plant equipment is of a great variety, and during plant equipment operation, its some parts even itself can carry out multi-form mechanical movement.Plant equipment is partly comprised of drive unit, speed change gear, transmission device, equipment, brake apparatus, protector, lubricating system, cooling system etc.Workpiece is subject to external force large (the being mainly cutting force) location generally can be destroyed owing to adding man-hour workpiece on the basis of location, at this moment just need to apply clamping force to workpiece, and to prevent workpiece movable, this just cries clamping.Traditional clamping device is all in the horizontal direction workpiece to be clamped, and workpiece, due to the requirement of machining angle, needs to change angle after clamping, cannot realize this operation, causes the processing of workpiece cannot reach designing requirement.
Summary of the invention
The object of the invention is to overcome the angle that above-mentioned existing clamping device cannot change workpiece and cause processing limited problem, designed a kind of mechanical gripping means, this clamping device is after Workpiece clamping, can adjust the angle of workpiece relative level face, meet processing request, solved the angle that existing clamping device cannot change workpiece and caused processing limited problem.
Object of the present invention is achieved through the following technical solutions: a kind of mechanical gripping means, comprise base, on described base, be provided with erecting device, erecting device is semicylinder structure, and the cambered surface of erecting device is arranged on base inside, on erecting device, be provided with fixture, fixture is fixed on the section of semicylinder in erecting device, and erecting device is arranged between base and fixture; In erecting device, be provided with sector gear, and sector teeth face is arranged in cambered surface, is provided with rotating shaft in base, on the outer wall of rotating shaft, be sheathed with gear, gear is arranged on base inside, and gear and bevel gear engagement.
On the sidewall of base, be provided with alignment pin, alignment pin one end is stretched into base inside and is arranged between two adjacent teeth in sector gear.
The concave side wall of base forms groove, and the sidewall of groove is provided with groove, and groove is communicated with bottom surface and the sidewall of base, and alignment pin is arranged on above groove.
Fixture comprises gripper shoe, and the bottom of gripper shoe and the section of semicylinder are fixed, and the top of gripper shoe arranges boss, and the top concave shaped of boss becomes chip area, and chip area is communicated with the two ends of boss, and the axis of chip area is vertical with the axis of semicylinder structure.
On boss, be provided with fixed block and slide block, fixed block is fixed on boss top, and the bottom indent of slide block forms chute, chute simultaneously with top and the sidewall contact of boss, and slide block can slide along boss, fixed block and slide block are all arranged on the top of chip area.
Slide block is provided with locating piece away from one end of fixed block, locating piece is fixed on the top of boss, on locating piece, be provided with set bolt, set bolt one end is connected with slide block through after locating piece, set bolt be arranged on chip area directly over, slide block forms locating slot away from one end indent of fixed block, and set bolt stretches in locating slot and with locating slot and is connected.
In sum, the invention has the beneficial effects as follows: this clamping device simple in structure, after Workpiece clamping, utilize rotating shaft can adjust the angle of workpiece relative level face, meet processing request, and locking effect is good, has solved the angle that existing clamping device cannot change workpiece and caused processing limited problem.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Mark and corresponding parts title in accompanying drawing: 1-erecting device; 2-rotating shaft; 3-base; 4-groove; 5-alignment pin; 6-gripper shoe; 7-boss; 8-set bolt; 9-locating piece; 10-chute; 11-locating slot; 12-slide block; 13-chip area; 14-fixed block.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited only to this.
Embodiment 1:
As shown in Figure 1, a kind of mechanical gripping means, comprise base 3, on described base 3, be provided with erecting device 1, erecting device 1 is semicylinder structure, and the cambered surface of erecting device 1 is arranged on base inside, on erecting device 1, is provided with fixture, fixture is fixed on the section of semicylinder in erecting device 1, and erecting device 1 is arranged between base 3 and fixture; In erecting device 1, be provided with sector gear, and sector teeth face is arranged in cambered surface, is provided with rotating shaft 2 in base 3, on the outer wall of rotating shaft 2, be sheathed with gear, gear is arranged on base 3 inside, and gear and bevel gear engagement.Erecting device 1 is set to semicylinder structure, the same indent in top of base 3 forms half slot, the cambered surface of erecting device 1 is arranged in half slot, rotating shaft 2, by the engagement of gear and sector gear, utilize the rotation of semicylinder in half slot, change the angle that clamps relative level face, it in figure, is the engaging structure that draws gear and sector gear, this is mechanically existing engaging mechanism, by rotating shaft 2, change gear engagement position, the position of erecting device 1 relative base 3 is changed, reach the level angle that changes fixture, processing for workpiece can arrive designing requirement, solve the angle that existing clamping device cannot change workpiece and caused processing limited problem.The position being in contact with one another at base 3 and erecting device 1 is in addition provided with graduation mark, and by relative data transformation, convenient operation personnel can accurately record the angle of rotation, and the accuracy of rotation is high.
On the sidewall of base 3, be provided with alignment pin 5, alignment pin 5 one end are stretched into base 3 inside and are arranged between two adjacent teeth in sector gear.Alignment pin 5 is retaining mechanisms, in the time need to adjusting the angle of fixture, from base, extract alignment pin 5 out certain distance, between two adjacent teeth of the termination that makes alignment pin 5 from sector gear, extract, sector gear can mesh rotation, turns to after design angle, reinsert alignment pin 5 between two adjacent teeth in sector gear, block the rotation of sector gear, the position of erecting device 1 is fixed, thereby can not be subjected to displacement man-hour adding.
The concave side wall of base 3 forms groove, and the sidewall of groove is provided with groove 4, and groove 4 is communicated with bottom surface and the sidewall of base 3, and alignment pin 5 is arranged on groove 4 tops.Utilize in groove 4 connecting bolt is set, base 3 is fixed on workbench or miscellaneous part.
Fixture comprises gripper shoe 6, the bottom of gripper shoe 6 and the section of semicylinder are fixed, and the top of gripper shoe 6 arranges boss 7, and the top concave shaped of boss 7 becomes chip area 13, chip area 13 is communicated with the two ends of boss 7, and the axis of chip area 13 is vertical with the axis of semicylinder structure.In continuous clamping process, have the generations such as impurity, chip area 13 is set the impurity dropping is collected, convenient discharge simultaneously, avoids impurity etc. to damage clamping process.
On boss 7, be provided with fixed block 14 and slide block 12, fixed block 14 is fixed on boss 7 tops, the bottom indent of slide block 12 forms chute 10, chute 10 simultaneously with top and the sidewall contact of boss 7, and slide block 12 can slide along boss 7, fixed block 14 and slide block 12 are all arranged on the top of chip area 13.Slide block 12 is provided with locating piece 9 away from one end of fixed block 14, locating piece 9 is fixed on the top of boss 7, on locating piece 9, be provided with set bolt 8, set bolt 8 one end are connected with slide block 12 through locating piece 9 is rear, set bolt 8 be arranged on chip area 13 directly over, slide block 12 forms locating slot 11 away from one end indent of fixed block 14, and set bolt 8 stretches in locating slot 11 and with locating slot 11 and is connected.Fixed block 14 is to be welded on boss 7, workpiece is placed between fixed block 14 and slide block 12, by the approaching of fixed block 14 and slide block 12 or away from workpiece being clamped or relaxing, set bolt 8, through locating piece 9, makes set bolt 8 have a strong point, when rotated can be because gravity etc. causes stuck, making cannot rotary fixing screw bolt 8, rotary fixing screw bolt 8 moves slide block 12 along boss 7, make slide block 12 close to fixed block 14, and workpiece is clamped.
The above; it is only preferred embodiment of the present invention; not the present invention is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technology of the present invention, method are done above embodiment in fact, within all falling into protection scope of the present invention.
Claims (6)
1. a mechanical gripping means, it is characterized in that: comprise base (3), on described base (3), be provided with erecting device (1), erecting device (1) is semicylinder structure, and the cambered surface of erecting device (1) is arranged on base inside, erecting device is provided with fixture on (1), and fixture is fixed on the section of semicylinder in erecting device (1), and erecting device (1) is arranged between base (3) and fixture; Erecting device is provided with sector gear in (1), and sector teeth face is arranged in cambered surface, in base (3), be provided with rotating shaft (2), on the outer wall of rotating shaft (2), be sheathed with gear, gear is arranged on base (3) inside, and gear and bevel gear engagement.
2. a kind of mechanical gripping means according to claim 1, it is characterized in that: on the sidewall of described base (3), be provided with alignment pin (5), alignment pin (5) one end is stretched into base (3) inside and is arranged between two adjacent teeth in sector gear.
3. a kind of mechanical gripping means according to claim 2, it is characterized in that: the concave side wall of described base (3) forms groove, and the sidewall of groove is provided with groove (4), groove (4) is communicated with bottom surface and the sidewall of base (3), and alignment pin (5) is arranged on groove (4) top.
4. a kind of mechanical gripping means according to claim 1, it is characterized in that: described fixture comprises gripper shoe (6), the bottom of gripper shoe (6) and the section of semicylinder are fixed, the top of gripper shoe (6) arranges boss (7), the top concave shaped of boss (7) becomes chip area (13), chip area (13) is communicated with the two ends of boss (7), and the axis of chip area (13) is vertical with the axis of semicylinder structure.
5. a kind of mechanical gripping means according to claim 4, it is characterized in that: on described boss (7), be provided with fixed block (14) and slide block (12), fixed block (14) is fixed on boss (7) top, the bottom indent of slide block (12) forms chute (10), chute (10) simultaneously with top and the sidewall contact of boss (7), and slide block (12) can slide along boss (7), fixed block (14) and slide block (12) are all arranged on the top of chip area (13).
6. a kind of mechanical gripping means according to claim 5, it is characterized in that: described slide block (12) is provided with locating piece (9) away from one end of fixed block (14), locating piece (9) is fixed on the top of boss (7), on locating piece (9), be provided with set bolt (8), set bolt (8) one end is connected with slide block (12) through after locating piece (9), set bolt (8) be arranged on chip area (13) directly over, slide block (12) forms locating slot (11) away from one end indent of fixed block (14), set bolt (8) stretches in locating slot (11) and with locating slot (11) and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310641886.3A CN103692249A (en) | 2013-12-05 | 2013-12-05 | Mechanical clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310641886.3A CN103692249A (en) | 2013-12-05 | 2013-12-05 | Mechanical clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103692249A true CN103692249A (en) | 2014-04-02 |
Family
ID=50353999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310641886.3A Pending CN103692249A (en) | 2013-12-05 | 2013-12-05 | Mechanical clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103692249A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171469A (en) * | 2015-10-06 | 2015-12-23 | 周家全 | Installing base block with stop head |
| CN105690131A (en) * | 2016-05-11 | 2016-06-22 | 陈功 | Clamp used for drilling machine |
| CN106808192A (en) * | 2017-03-07 | 2017-06-09 | 广州寅源自动化科技有限公司 | A kind of shaver aluminium stamping top cover structure |
| CN108000187A (en) * | 2017-11-30 | 2018-05-08 | 江门市联兴高频设备有限公司 | A kind of metal product processing fixing device |
| CN108515580A (en) * | 2018-04-10 | 2018-09-11 | 项正 | A kind of planing wood device of construction timber convenient for adjusting |
| CN108772729A (en) * | 2018-09-10 | 2018-11-09 | 深圳市牧激科技有限公司 | Angle adjusts jig in pedestal and angle modulation point |
| CN109093458A (en) * | 2018-08-15 | 2018-12-28 | 芜湖源码自动化设备有限公司 | A kind of tool sharpening frock clamp facilitating polishing and adjustable-angle |
| CN109531207A (en) * | 2018-12-29 | 2019-03-29 | 广州安特激光技术有限公司 | A kind of fixture for special-shaped workpiece cutting |
| CN110715945A (en) * | 2019-08-28 | 2020-01-21 | 广州中国科学院工业技术研究院 | Object carrying clamp for micro-focus X-ray industrial CT |
| CN111037037A (en) * | 2019-12-31 | 2020-04-21 | 宿州陆盾机械制造有限公司 | Linear groove forming device for structural part |
| CN114160897A (en) * | 2021-11-24 | 2022-03-11 | 南京信息职业技术学院 | Electric spark clamp for machining inclined structure and inclination angle adjusting method thereof |
Citations (5)
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| DE9111959U1 (en) * | 1991-09-25 | 1991-11-14 | Balzat Werkzeugmaschinenfabrik GmbH & Co. KG, 5014 Kerpen | Workpiece clamping device |
| US7094012B1 (en) * | 2003-02-20 | 2006-08-22 | Bang Charles A | Quick set-up tilt table |
| CN201824155U (en) * | 2010-10-25 | 2011-05-11 | 四川成飞集成科技股份有限公司 | Angle-changeable rotating tooling |
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| CN203621977U (en) * | 2013-12-05 | 2014-06-04 | 成都斯锐特钨钢刀具有限公司 | Clamping device capable of regulating horizontal angle |
-
2013
- 2013-12-05 CN CN201310641886.3A patent/CN103692249A/en active Pending
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| US7094012B1 (en) * | 2003-02-20 | 2006-08-22 | Bang Charles A | Quick set-up tilt table |
| CN201824155U (en) * | 2010-10-25 | 2011-05-11 | 四川成飞集成科技股份有限公司 | Angle-changeable rotating tooling |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171469A (en) * | 2015-10-06 | 2015-12-23 | 周家全 | Installing base block with stop head |
| CN105690131A (en) * | 2016-05-11 | 2016-06-22 | 陈功 | Clamp used for drilling machine |
| CN106808192A (en) * | 2017-03-07 | 2017-06-09 | 广州寅源自动化科技有限公司 | A kind of shaver aluminium stamping top cover structure |
| CN108000187A (en) * | 2017-11-30 | 2018-05-08 | 江门市联兴高频设备有限公司 | A kind of metal product processing fixing device |
| CN108515580A (en) * | 2018-04-10 | 2018-09-11 | 项正 | A kind of planing wood device of construction timber convenient for adjusting |
| CN109093458A (en) * | 2018-08-15 | 2018-12-28 | 芜湖源码自动化设备有限公司 | A kind of tool sharpening frock clamp facilitating polishing and adjustable-angle |
| CN108772729A (en) * | 2018-09-10 | 2018-11-09 | 深圳市牧激科技有限公司 | Angle adjusts jig in pedestal and angle modulation point |
| CN108772729B (en) * | 2018-09-10 | 2024-05-17 | 深圳市牧激科技有限公司 | Angle adjusting base and angle adjusting middle jig |
| CN109531207A (en) * | 2018-12-29 | 2019-03-29 | 广州安特激光技术有限公司 | A kind of fixture for special-shaped workpiece cutting |
| CN110715945A (en) * | 2019-08-28 | 2020-01-21 | 广州中国科学院工业技术研究院 | Object carrying clamp for micro-focus X-ray industrial CT |
| CN110715945B (en) * | 2019-08-28 | 2022-12-13 | 广州中国科学院工业技术研究院 | Object carrying clamp for micro-focus X-ray industrial CT |
| CN111037037A (en) * | 2019-12-31 | 2020-04-21 | 宿州陆盾机械制造有限公司 | Linear groove forming device for structural part |
| CN114160897A (en) * | 2021-11-24 | 2022-03-11 | 南京信息职业技术学院 | Electric spark clamp for machining inclined structure and inclination angle adjusting method thereof |
| CN114160897B (en) * | 2021-11-24 | 2024-01-23 | 南京信息职业技术学院 | Electric spark clamp for machining inclined structure and inclination angle adjusting method thereof |
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Application publication date: 20140402 |