CN103692249A - Mechanical clamping device - Google Patents

Mechanical clamping device Download PDF

Info

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
slide block
fixed
Prior art date
Application number
CN201310641886.3A
Other languages
Chinese (zh)
Inventor
黄鸿春
Original Assignee
成都斯锐特钨钢刀具有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 成都斯锐特钨钢刀具有限公司 filed Critical 成都斯锐特钨钢刀具有限公司
Priority to CN201310641886.3A priority Critical patent/CN103692249A/en
Publication of CN103692249A publication Critical patent/CN103692249A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/04Devices 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q3/00Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02Devices 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
    • B23Q3/06Work-clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, 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
    • B23Q2703/00Work clamping
    • B23Q2703/02Work clamping means

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

A kind of mechanical gripping means
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.
CN201310641886.3A 2013-12-05 2013-12-05 Mechanical clamping device CN103692249A (en)

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 CN103692249A (en) 2013-12-05 2013-12-05 Mechanical clamping device

Country Status (1)

Country Link
CN (1) CN103692249A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
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
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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9111959U1 (en) * 1991-09-25 1991-11-14 Balzat Werkzeugmaschinenfabrik Gmbh & Co. Kg, 5014 Kerpen, De
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
CN202224971U (en) * 2011-08-02 2012-05-23 浙江吉润汽车有限公司 Clamp for mechanical processing
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9111959U1 (en) * 1991-09-25 1991-11-14 Balzat Werkzeugmaschinenfabrik Gmbh & Co. Kg, 5014 Kerpen, De
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
CN202224971U (en) * 2011-08-02 2012-05-23 浙江吉润汽车有限公司 Clamp for mechanical processing
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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
张祥根: ""一种机夹刀片的万能微调刃磨夹具"", 《机械制造》 *
张祥根: ""一种机夹刀片的万能微调刃磨夹具"", 《机械制造》, no. 4, 30 April 1990 (1990-04-30) *

Cited By (7)

* Cited by examiner, † Cited by third party
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
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

Similar Documents

Publication Publication Date Title
CN204148546U (en) A kind of self-feeding drilling equipment of straight pin
CN103121118B (en) Scroll chuck detent mechanism
CN202878322U (en) Rotary machine clamping jaw mechanism
CN102729085B (en) Tool changing device and working machine including tool changing device
CN203752151U (en) Mechanical arm of numerical control chamfering machine
CN100537095C (en) Machine tool for cutting pipe
CN102909576A (en) Positioning tooling for motor end cover processing
CN205763977U (en) A kind of portable radial drilling machine
CN105935814A (en) Fixing device for machining locating hole of gear
CN204818886U (en) Carving mills machine knife storehouse toolchanger
CN105014113A (en) Multi-angle drilling device for vehicle pipe fitting
CN204202591U (en) A kind of tubing Automatic Diameter Measure
CN205020850U (en) Automatic correct drilling machine
CN204094513U (en) A kind of multi-workpiece fixture of machine tool
CN203495622U (en) Electric-generator driving end cap multi-position integrated milling clamp
CN204747569U (en) Quick drilling equipment of solid lubricant bearing is inlayed to copper alloy
CN204416558U (en) Move materials device
CN104325328A (en) Deburring positioning tool for end face of automobile gear-shifting shifting fork
CN103433777A (en) Fast clamping mechanism of machine tool
JP5734381B2 (en) Tool changer with cover
CN101817054B (en) Cavity die rotating upsetter and operating method thereof
CN203253956U (en) Manual four-jaw chuck with precise scales
CN208470289U (en) A kind of carton unpacking machine suitable for different sizes
CN203665261U (en) Stand column rotation and grinding head angle adjustment mechanism for special spiral groove machine
CN103862292A (en) Modular machine tool used for metal cutting

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20140402