WO2020082243A1 - Automobile press-fitting fixture - Google Patents
Automobile press-fitting fixture Download PDFInfo
- Publication number
- WO2020082243A1 WO2020082243A1 PCT/CN2018/111475 CN2018111475W WO2020082243A1 WO 2020082243 A1 WO2020082243 A1 WO 2020082243A1 CN 2018111475 W CN2018111475 W CN 2018111475W WO 2020082243 A1 WO2020082243 A1 WO 2020082243A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vertical
- screw
- horizontal
- bottom plate
- press
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
- B30B15/026—Mounting of dies, platens or press rams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/0052—Details of, or accessories for, presses; Auxiliary measures in connection with pressing for fluid driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/02—Dies; Inserts therefor; Mounting thereof; Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3085—Presses specially adapted for particular purposes for baling; Compression boxes therefor using a stationary press ram co-operating with a movable press box
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
Definitions
- a fixture belongs to the technical field of automobile manufacturing equipment, and mainly relates to an automobile pressing fixture.
- the press-fitting process is related to the stability of the car structure and plays an important role in the safety of the entire vehicle body.
- the press-fitting of cars requires special car press-fitting equipment, and there are many car press-fitting equipment in the prior art
- the operation is cumbersome.
- the precision of the press-fitting process is not easy to control. It requires a lot of human and material resources to cooperate.
- the present invention discloses an automobile press-fitting jig, which is not simple in structure and easy in operation.
- An automobile press-fitting fixture includes a base part, a bending hand and an indenter part, the bending hand includes a horizontal part, a vertical part and a bending part connecting the horizontal part and the vertical part of the integrated structure, and a lower end of the vertical part Connected to the base, the bottom end of the vertical part is a downwardly convex arc surface, one end of the horizontal part is provided with a wire mother, the indenter part includes a vertically arranged screw, the upper end of the screw is provided with a wrench, and the screw The lower end is connected with the indenter, and the wire mother sleeve is arranged outside the screw.
- the base part includes a horizontally arranged bottom plate and a plurality of vertical plates arranged perpendicular to the bottom plate, and the lower end of the bent vertical part is inserted into a cavity enclosed by the vertical plate and the bottom plate.
- a plurality of triangular ribs are arranged between the outside of the vertical plate and the bottom plate, and the surface of the triangular ribs is perpendicular to the bottom plate.
- the base includes a bottom shaft pin and a nut.
- the bottom shaft pin penetrates from the outside of one side vertical plate, passes through the vertical portion of the elbow, and passes through the baffle on the opposite side, and is fixed by a nut.
- the vertical part, the horizontal part and the curved part of the elbow have the same shape and size.
- the longitudinal section of the horizontal section is rectangular.
- the width of the rectangular longitudinal section is smaller than the diameter of the screw.
- the height of the rectangular longitudinal section is equal to the screw diameter of.
- the present invention has the following beneficial effects: the present invention has a simple structure, simple operation, more press-fitting effect, high stability of the press-fitting process, convenient assembly and disassembly, more accurate press-fitting process, and easy adjustment of press-fitting force Control, the invention can carry out multi-direction pressing, and the application range is more extensive.
- Figure 1 is a front view of the present invention.
- FIG. 2 is a left side view of FIG. 1.
- An automobile press-fitting fixture of this embodiment includes a base part, an elbow 5 and an indenter part.
- the elbow 5 includes a horizontal portion, a vertical portion, and a curved portion connecting the horizontal portion and the vertical portion of the integrated structure ,
- the lower end of the vertical part is connected to the base, the bottom end of the vertical part is a downwardly convex arc surface, one end of the horizontal part is provided with a thread mother 12
- the indenter part includes a vertically arranged screw 13 and a screw 13
- the upper end of the screw is provided with a wrench 6, the lower end of the screw 13 is connected to the indenter 15, and the screw nut 12 is sleeved on the outside of the screw 13.
- the base part includes a bottom plate 1 arranged horizontally and a plurality of vertical plates 4 arranged vertically to the bottom plate 1, and the lower end of the vertical portion of the elbow 5 is inserted into the cavity enclosed by the vertical plate 4 and the bottom plate 1.
- a plurality of triangular ribs 2 are provided between the exterior of the vertical plate 4 and the bottom plate 1, and the surface of the triangular ribs 2 is perpendicular to the bottom plate 1.
- the base includes a bottom shaft pin 3 and a nut 10.
- the bottom shaft pin 3 penetrates from the outside of the vertical plate 4 on one side, passes through the vertical portion of the elbow, and passes through the baffle on the opposite side and is fixed by the nut 10.
- the vertical part, the horizontal part and the curved part of the elbow have the same shape and size.
- the longitudinal section of the horizontal section is rectangular.
- the width of the rectangular longitudinal section is smaller than the diameter of the screw 13.
- the height of the rectangular longitudinal section is equal to The diameter of the bar 13.
Abstract
Description
Claims (5)
- 一种汽车压装夹具,包括底座部分、弯手和压头部分,其特征在于:所述弯手包括一体式结构的水平部、竖直部和连接水平部和竖直部的弯曲部,竖直部的下端与底座连接,竖直部的底端为向下凸出的弧面,水平部的一端设有丝母,压头部分包括竖直布置的丝杠,丝杠的上端设有扳手,丝杠的下端连接压头,所述丝母套设在丝杠的外部。An automobile pressing fixture includes a base part, a bending hand and a pressing head part, and is characterized in that the bending hand includes a horizontal part, a vertical part and a bending part connecting the horizontal part and the vertical part of the integrated structure, and the vertical part The lower end of the straight part is connected to the base, the bottom end of the vertical part is a downwardly convex arc surface, one end of the horizontal part is provided with a wire mother, the indenter part includes a vertically arranged screw, and the upper end of the screw is provided with a wrench , The lower end of the screw is connected with the indenter, and the screw mother is sleeved on the outside of the screw.
- 根据权利要求1所述一种汽车压装夹具,其特征在于:所述底座部分包括水平布置的底板和若干与底板垂直布置的立板,所述弯手竖直部的下端嵌插在立板和底板围合的腔体内。The automobile press-fitting fixture according to claim 1, wherein the base part comprises a horizontally arranged bottom plate and a plurality of vertical plates arranged perpendicular to the bottom plate, and the lower end of the vertical portion of the bending hand is inserted into the vertical plate Inside the cavity enclosed by the bottom plate.
- 根据权利要求1所述一种汽车压装夹具,其特征在于:所述立板的外部与底板之间设有若干三角形筋板,三角形筋板的板面与底板垂直。The automobile press-fitting fixture according to claim 1, wherein a plurality of triangular ribs are provided between the exterior of the vertical plate and the bottom plate, and the plate surface of the triangular ribs is perpendicular to the bottom plate.
- 根据权利要求1所述一种汽车压装夹具,其特征在于:所述底座包括底轴销和螺母,底轴销从一侧立板的外部穿入,经弯头竖直部后从相对侧的挡板穿出后通过螺母固定。The automobile press-fitting fixture according to claim 1, wherein the base includes a bottom shaft pin and a nut, the bottom shaft pin penetrates from the outside of one side riser, passes through the vertical part of the elbow and then from the opposite side After the baffle is put out, it is fixed by a nut.
- 根据权利要求1所述一种汽车压装夹具,其特征在于:所述弯头的竖直部、水平部和弯曲部形状大小完全相同,水平部的纵切面呈矩形,所述矩形纵切面的宽度值小于丝杠的直径,矩形纵切面的高度值等于丝杠的直径。The automobile press-fitting jig according to claim 1, characterized in that the vertical, horizontal and curved portions of the elbow have the same shape and size, the longitudinal section of the horizontal section is rectangular, and the longitudinal section of the rectangular section The width value is smaller than the diameter of the screw, and the height value of the rectangular longitudinal section is equal to the diameter of the screw.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/111475 WO2020082243A1 (en) | 2018-10-23 | 2018-10-23 | Automobile press-fitting fixture |
KR1020187037925A KR20200049427A (en) | 2018-10-23 | 2018-10-23 | Automotive press fitting clamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2018/111475 WO2020082243A1 (en) | 2018-10-23 | 2018-10-23 | Automobile press-fitting fixture |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020082243A1 true WO2020082243A1 (en) | 2020-04-30 |
Family
ID=70330848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2018/111475 WO2020082243A1 (en) | 2018-10-23 | 2018-10-23 | Automobile press-fitting fixture |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR20200049427A (en) |
WO (1) | WO2020082243A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114952343A (en) * | 2022-06-16 | 2022-08-30 | 安庆合力车桥有限公司 | Clamp and method for machining telescopic bracket |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04351295A (en) * | 1991-04-17 | 1992-12-07 | Orii:Kk | Blade chip fixing and holding device for laser beam welding |
CN201511224U (en) * | 2009-09-18 | 2010-06-23 | 安徽星马汽车股份有限公司 | Bulk cement semitrailer sliding board fixing cramping apparatus |
CN203156277U (en) * | 2013-04-03 | 2013-08-28 | 湘潭电机股份有限公司 | Combined fixture for welding front end framework of low-floor vehicle |
CN105215612A (en) * | 2015-11-10 | 2016-01-06 | 广州电力机车有限公司 | A kind of electric locomotive eight axle bogie framework welding tool setup |
CN106475813A (en) * | 2016-12-27 | 2017-03-08 | 天津艳萍科技有限公司 | Multiple bradyseism formula hold down gag |
CN207930105U (en) * | 2018-03-19 | 2018-10-02 | 东莞市庆龙自动化科技有限公司 | A kind of spark machine that clamping is stable |
-
2018
- 2018-10-23 WO PCT/CN2018/111475 patent/WO2020082243A1/en active Application Filing
- 2018-10-23 KR KR1020187037925A patent/KR20200049427A/en active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04351295A (en) * | 1991-04-17 | 1992-12-07 | Orii:Kk | Blade chip fixing and holding device for laser beam welding |
CN201511224U (en) * | 2009-09-18 | 2010-06-23 | 安徽星马汽车股份有限公司 | Bulk cement semitrailer sliding board fixing cramping apparatus |
CN203156277U (en) * | 2013-04-03 | 2013-08-28 | 湘潭电机股份有限公司 | Combined fixture for welding front end framework of low-floor vehicle |
CN105215612A (en) * | 2015-11-10 | 2016-01-06 | 广州电力机车有限公司 | A kind of electric locomotive eight axle bogie framework welding tool setup |
CN106475813A (en) * | 2016-12-27 | 2017-03-08 | 天津艳萍科技有限公司 | Multiple bradyseism formula hold down gag |
CN207930105U (en) * | 2018-03-19 | 2018-10-02 | 东莞市庆龙自动化科技有限公司 | A kind of spark machine that clamping is stable |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114952343A (en) * | 2022-06-16 | 2022-08-30 | 安庆合力车桥有限公司 | Clamp and method for machining telescopic bracket |
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Publication number | Publication date |
---|---|
KR20200049427A (en) | 2020-05-08 |
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