CN103753287A - Quick hold-down device disc - Google Patents

Quick hold-down device disc Download PDF

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Publication number
CN103753287A
CN103753287A CN201310592984.2A CN201310592984A CN103753287A CN 103753287 A CN103753287 A CN 103753287A CN 201310592984 A CN201310592984 A CN 201310592984A CN 103753287 A CN103753287 A CN 103753287A
Authority
CN
China
Prior art keywords
pressing plate
workbench
workpiece
adjusting rod
fixedly connected
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
Application number
CN201310592984.2A
Other languages
Chinese (zh)
Inventor
姜静慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Dunming Valve Co Ltd
Original Assignee
Chongqing Dunming Valve Co Ltd
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 Chongqing Dunming Valve Co Ltd filed Critical Chongqing Dunming Valve Co Ltd
Priority to CN201310592984.2A priority Critical patent/CN103753287A/en
Publication of CN103753287A publication Critical patent/CN103753287A/en
Pending legal-status Critical Current

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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
    • B23Q17/00Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B23Q17/005Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a force, a pressure or a deformation
    • 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
    • B23Q3/069Work-clamping means for pressing workpieces against a work-table
    • 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
    • B23Q3/10Auxiliary devices, e.g. bolsters, extension members
    • 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 quick hold-down device disc, and specifically relates to a quick hold-down device disc. The quick hold-down device disc comprises a worktable, a pressing plate, an adjusting rod and a guide rod, wherein a through hole is formed at one end of the pressing plate, while a guide groove is formed at the other end of the pressing plate, an included angle ranging from 10 to 20 degrees is formed between the bottom surface of the guide groove and the horizontal plane, and the pressing plate is located above the worktable; one end of the adjusting rod is fixedly connected with the worktable, while the other end of the adjusting rod is provided with external threads, penetrates through the through hole formed in the pressing plate and is connected with an adjusting nut; one end of the guide rod is hinged to the pressing plate, while the other end of the guide rod is fixedly connected with a push rod capable of extending into the guide groove. The quick hold-down device disc of the above scheme is simple in structure and convenient to use.

Description

Fast compressing device dish
Technical field
The present invention relates to a kind of machine tool component, be specifically related to a kind of fast compressing device dish.
Background technology
In mechanical processing process, usually need first workpiece to be fixed by clamping device, make workpiece obtain the tram with respect to lathe and cutter, then workpiece is processed.By clamping device, workpiece is fixed, because the positional precision of workpiece is guaranteed by clamping device, can not be subject to the impact of workman's technical merit, so Workpiece Machining Accuracy is high and stable, and then the rate of reducing the number of rejects and seconds, guaranteed the quality of product; Because clamping device can make workpiece location and clamping rapidly, reduce significantly unproductive time again, improved production efficiency.So both can guarantee mechanical processing quality, and enhance productivity, reduce labor intensity, can reduce again the excessive demand to workman's technology.
Because processing needs, some workpiece will fix by hand actuable clamping device conventionally.But some hand actuable clamping devices can only be gradually by Workpiece clamping, and efficiency is not high, use inconvenience.
Summary of the invention
The technical problem to be solved in the present invention comprises: provide a kind of easy to use, the fast compressing device dish that efficiency is high.
In order to solve the problems of the technologies described above, the invention provides a kind of fast compressing device dish, comprise workbench, pressing plate, adjusting rod and guide post, it is characterized in that: described pressing plate one end is provided with through hole, the other end is provided with gathering sill, gathering sill bottom surface becomes 10 °~20 ° angles with horizontal plane, pressing plate is positioned at workbench top; Described adjusting rod one end is fixedly connected with workbench, and the other end is provided with external screw thread and is connected with adjusting nut through the through hole on pressing plate; Guide post one end and pressing plate are hinged, and the other end is fixedly connected with the push rod that can stretch into gathering sill.
Adopt after such structure, because gathering sill bottom surface becomes 10 °~20 ° angles with horizontal plane, stir guide post one end with push rod, by lever principle, can make pressing plate one end swing up and down, and then workpiece is unclamped or grip.
As preferred version, described adjusting rod is arranged with spring and sliding sleeve outward, and sliding sleeve and pressing plate offset, and spring is between sliding sleeve and workbench.Adopt after such structure, can make pressing plate offset with adjusting nut all the time, easy to setup or dismounting workpiece.
As preferred version, on described workbench, be fixedly connected with the block of restricted guidance bar displacement.Adopt after such structure, can the rotatable angle of restricted guidance bar.
As preferred version, one end that described pressing plate contacts with workpiece is provided with rubber antiskid pad.Adopt after such structure, because rubber antiskid is lined with certain elasticity, can prevent that pressing plate from causing damage to surface of the work in the process of fixation workpiece.
Accompanying drawing explanation
Fig. 1 is the structural representation of fast compressing device dish embodiment of the present invention.
The specific embodiment
In figure, 1 is adjusting nut, and 2 is adjusting rod, and 3 is sliding sleeve, and 4 is pressing plate, and 5 is push rod, and 6 is block, and 7 is guide post, and 8 is workbench, and 9 is spring, and 10 is workpiece.
Below in conjunction with drawings and Examples, technical solution of the present invention is described in further detail:
For sake of convenience, hereinafter alleged " left end " is consistent with the left and right direction of accompanying drawing 1 own respectively with " right-hand member ", but structure of the present invention is not played to restriction effect.
Fast compressing device dish as shown in Figure 1, comprise workbench 8, pressing plate 4, adjusting rod 2 and guide post 7, described pressing plate 4 one end are provided with through hole, the other end is provided with gathering sill, gathering sill bottom surface becomes 10 °, 15 ° or 20 ° of angles with horizontal plane, the present embodiment is preferably 15 °, and pressing plate 4 is positioned at workbench 8 tops; Described adjusting rod 2 one end are fixedly connected with workbench 8, and the other end is provided with external screw thread and is connected with adjusting nut 1 through the through hole on pressing plate 4; Guide post 7 one end and pressing plate 4 are hinged, and the other end is fixedly connected with the push rod 5 that can stretch into gathering sill; Outer spring 9 and the sliding sleeve 3 of being arranged with of adjusting rod 2, sliding sleeve 3 offsets with pressing plate 4, and spring 9 is between sliding sleeve 3 and workbench 8; On workbench 8, be fixedly connected with the block 6 of restricted guidance bar 7 displacements, one end that pressing plate 4 contacts with workpiece 10 is provided with rubber antiskid pad, and pressing plate 4 is connected with pressure sensor, and the sensing chip of pressure sensor is arranged on the surface that pressing plate 4 contacts in workpiece 10.
During use, push rod 5 is B position in the drawings, first with spanner, rotate adjusting nut 1 to correct position, workpiece 10 is placed on workbench 8, then pull the handle of guide post 7, guide post 7 moves, push rod 5 is moved to A position by B position, because gathering sill and level have certain angle, in the present embodiment, be 15 °, the part pressing plate 4 that push rod 5 promotes adjusting rod 2 right-hand members moves up, and now the part pressing plate 4 of adjusting rod 2 left ends moves down take sliding sleeve 3 as fulcrum, thereby workpiece pressing 10, and then workpiece 10 is further processed; After machining, pull the handle of guide post 7, make push rod 5 move to B position by A position, lay down the thrust of pressing plate 4 to workpiece 10.
By pressure sensor, can detect pressing plate 4, the clamping force of workbench 8 to workpiece 10.When the power on workpiece 10 of being applied to is excessive, the sensing chip of pressure sensor can start suggestion device, reminds the less pressure of operating personnel, thereby avoids application of force excessive damage workpiece 10.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.

Claims (4)

1. a fast compressing device dish, comprises workbench, pressing plate, adjusting rod and guide post, it is characterized in that: described pressing plate one end is provided with through hole, and the other end is provided with gathering sill, and gathering sill bottom surface becomes 10 °~20 ° angles with horizontal plane, and pressing plate is positioned at workbench top; Described adjusting rod one end is fixedly connected with workbench, and the other end is provided with external screw thread and is connected with adjusting nut through the through hole on pressing plate; Guide post one end and pressing plate are hinged, and the other end is fixedly connected with the push rod that can stretch into gathering sill.
2. fast compressing device dish according to claim 1, is characterized in that: described adjusting rod is arranged with spring and sliding sleeve outward, sliding sleeve and pressing plate offset, and spring is between sliding sleeve and workbench.
3. fast compressing device dish according to claim 1, is characterized in that: the block that is fixedly connected with the displacement of restricted guidance bar on described workbench.
4. fast compressing device dish according to claim 1, is characterized in that: one end that described pressing plate contacts with workpiece is provided with rubber antiskid pad.
CN201310592984.2A 2013-11-22 2013-11-22 Quick hold-down device disc Pending CN103753287A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310592984.2A CN103753287A (en) 2013-11-22 2013-11-22 Quick hold-down device disc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310592984.2A CN103753287A (en) 2013-11-22 2013-11-22 Quick hold-down device disc

Publications (1)

Publication Number Publication Date
CN103753287A true CN103753287A (en) 2014-04-30

Family

ID=50520688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310592984.2A Pending CN103753287A (en) 2013-11-22 2013-11-22 Quick hold-down device disc

Country Status (1)

Country Link
CN (1) CN103753287A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106334956A (en) * 2016-10-13 2017-01-18 周峰 Machine tool clamp
CN106670942A (en) * 2016-12-19 2017-05-17 惠州市格雷戈里科技有限公司 Grinding equipment
CN107520411A (en) * 2017-07-25 2017-12-29 盐城美希密封件有限公司 A kind of diesel engine mould static seal fastens clamping device
CN108058042A (en) * 2017-12-18 2018-05-22 中国航发贵州黎阳航空动力有限公司 A kind of Milling Machining quick-release pressing device
CN109079582A (en) * 2018-08-22 2018-12-25 沈阳航空航天大学 A kind of digital display presser device and method for surveying clamping force
CN110539188A (en) * 2019-09-20 2019-12-06 苏州市职业大学 Novel lateral positioning and clamping device
IT202000018781A1 (en) * 2020-07-31 2022-01-31 Hitachi Rail S P A SCREW CLAMPING DEVICE

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106334956A (en) * 2016-10-13 2017-01-18 周峰 Machine tool clamp
CN106670942A (en) * 2016-12-19 2017-05-17 惠州市格雷戈里科技有限公司 Grinding equipment
CN107520411A (en) * 2017-07-25 2017-12-29 盐城美希密封件有限公司 A kind of diesel engine mould static seal fastens clamping device
CN108058042A (en) * 2017-12-18 2018-05-22 中国航发贵州黎阳航空动力有限公司 A kind of Milling Machining quick-release pressing device
CN109079582A (en) * 2018-08-22 2018-12-25 沈阳航空航天大学 A kind of digital display presser device and method for surveying clamping force
CN110539188A (en) * 2019-09-20 2019-12-06 苏州市职业大学 Novel lateral positioning and clamping device
IT202000018781A1 (en) * 2020-07-31 2022-01-31 Hitachi Rail S P A SCREW CLAMPING DEVICE
EP3944924A1 (en) 2020-07-31 2022-02-02 Hitachi Rail Sts S.P.A. Screw clamping device

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WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140430