CN105345725A - Elastic and rapid expanding and clamping tool - Google Patents
Elastic and rapid expanding and clamping tool Download PDFInfo
- Publication number
- CN105345725A CN105345725A CN201510915749.3A CN201510915749A CN105345725A CN 105345725 A CN105345725 A CN 105345725A CN 201510915749 A CN201510915749 A CN 201510915749A CN 105345725 A CN105345725 A CN 105345725A
- Authority
- CN
- China
- Prior art keywords
- workbench
- boss
- elastic
- frock
- holds
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses an elastic and rapid expanding and clamping tool which comprises a workbench with an inverted-T-shaped longitudinal profile, wherein at least two pin holes used for positioning flanges are arranged on a horizontal bottom plate of the workbench; a cylindrical boss which is assembled with a positioning hole of a clamped part is arranged on the working surface of the bottom plate of the workbench; the bottom end of the boss is provided with a guide-in sleeve; the outer periphery of the end surface on which the boss and the guide-in sleeve are connected is provided with a ring-shaped groove; and an elastic expanding ring is embedded into the groove. The elastic and rapid expanding and clamping tool is simple in structure and is not required to screw up by use of a screw; by virtue of expanding force of the elastic expanding ring, flanges at the two ends of an automobile cooler can be quickly embedded into the working surface, thereby realizing clamping, reducing labor intensity of an operator and improving working efficiency.
Description
Technical field
The present invention relates to mechanical assembly technique field, particularly a kind of clamping tooling.
Background technology
The contour structures of vehicle cooler is generally cylinder, and it is in assembling process, needs by assembling after the two ends mounting flange of vehicle cooler again.At present, when vehicle cooler two ends mounting flange, because vehicle cooler is stainless steel, and flange is isolation material, so magnet cannot be adopted to position, each assembling can only operation in double harness adopt bolt to be fixed on vehicle cooler by flange, and affect by working space, can only adopt horizontal station, therefore operating personnel's labour intensity is large, and operating efficiency is low.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of frock for clamping flange, facilitate the assembling of vehicle cooler, reduce operating personnel's labour intensity, increase work efficiency.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows.
A kind of elasticity rises fast and holds frock, comprises the workbench that vertical section is inverted T shape, the horizonal base plate of workbench is provided with at least two pin-and-holes for locating flange; Described workbench base plate working face is provided with and the cylindrical boss be equipped with mutually by hold assembly locating hole, and the bottom of boss is provided with and imports cover, and boss overlaps with importing and the angle head cylindrical week connected is provided with annular groove, is embedded with elastic piston ring in groove.
Above-mentioned elasticity rises fast and holds frock, and the vertical handling section of described workbench is provided with the blind hole of caving in, and described importing cover is arranged on the boss bottom of workbench by the trip bolt being arranged on blind via bottom.
Above-mentioned elasticity rises fast and holds frock, and the longitudinal profile of described importing cover is inverted T shape structure, and the body being positioned at bottom is conical structure.
Above-mentioned elasticity rises fast and holds frock, and on described elastic piston ring, radial direction offers gap.
Owing to have employed above technical scheme, the invention technological progress is as follows.
Structure of the present invention is simple, screwing down, the flange at vehicle cooler two ends just can be made to load working face fast by the expanding force of elastic piston ring without the need to making, and realizes clamping, reduces operating personnel's labour intensity, improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the sectional view of flange of the present invention;
Fig. 2 is sectional view of the present invention;
Fig. 3 is the structural representation importing cover of the present invention;
Fig. 4 is the structural representation of elastic piston ring of the present invention;
Fig. 5 is that the present invention is for clamping the view of flange.
Wherein: 1. flange, 2. base plate, 3. cover is imported, 4. alignment pin, 5. elastic piston ring, 6. trip bolt, 7. workbench, 8. pin-and-hole, 9. gap, 10. boss.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further elaborated.
A kind of elasticity rises fast and holds frock, and its structure as shown in Figure 2, comprises workbench 7, and the vertical section of workbench 7 is inverted T shape structure, the handling section comprising horizontally disposed base plate 2 and vertically arrange.Base plate 2 is provided with at least two and the working face of base plate is provided with cylindrical boss 10 for the pin-and-hole 8 of locating flange 1, cylindrical boss 10 is equipped with mutually with by hold assembly locating hole, and the bottom of boss 10 is provided with and imports cover 3.In the present invention, the vertical handling section of workbench 7 is provided with the blind hole of caving in, and imports cover 3 is arranged on workbench boss bottom by the trip bolt 6 being arranged on blind via bottom.
What boss 10 connected with importing cover 3 is provided with annular groove in angle head cylindrical week, and be embedded with elastic piston ring 5 in groove, on elastic piston ring 5, radial direction offers gap 9, as shown in Figure 4.Elastic piston ring 5 can make gap shrinks under external force, closes up, and can lose the outside spreading of external force.
Import the structure of cover 3 as shown in Fig. 3 and Fig. 2, its longitudinal profile is inverted T shape structure, and the body being positioned at bottom is conical structure, conveniently enters flange locating hole.
When the present invention uses, first the locating hole of flange 1 is aimed at and import cover 3, by rotary flange, the top of flange is adjacent to the working face of workbench base plate, makes the pin-and-hole on base plate align with flange mounting hole simultaneously, and insert alignment pin 4 and locate the present invention and flange.In the process screwing flange, elastic piston ring closes up by the effect of hand-held pressure, and when behind flange location, elastic piston ring loses hand-held pressure, automatically springs open, and flange just can be clamped in reliably on frock working face under the effect of elastic piston ring expanding force.The present invention accommodates the state of flange as shown in Figure 5.
Claims (4)
1. elasticity rises fast and holds a frock, it is characterized in that: comprise the workbench (7) that vertical section is inverted T shape, the horizonal base plate (2) of workbench (7) is provided with at least two pin-and-holes for locating flange (1) (8); Described workbench (7) base plate working face is provided with and the cylindrical boss (10) be equipped with mutually by hold assembly locating hole, the bottom of boss (10) is provided with and imports cover (3), what boss (10) and importing overlapped that (3) connect is provided with annular groove in angle head cylindrical week, is embedded with elastic piston ring (5) in groove.
2. a kind of elasticity according to claim 1 rises fast and holds frock, it is characterized in that: the vertical handling section of described workbench (7) is provided with the blind hole of caving in, described importing cover (3) is arranged on the boss bottom of workbench by the trip bolt (6) being arranged on blind via bottom.
3. a kind of elasticity according to claim 1 rises fast and holds frock, it is characterized in that: the described longitudinal profile importing cover (3) is inverted T shape structure, and the body being positioned at bottom is conical structure.
4. a kind of elasticity according to any one of claims 1 to 3 rises fast and holds frock, it is characterized in that: the upper radial direction of described elastic piston ring (5) offers gap (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915749.3A CN105345725A (en) | 2015-12-11 | 2015-12-11 | Elastic and rapid expanding and clamping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510915749.3A CN105345725A (en) | 2015-12-11 | 2015-12-11 | Elastic and rapid expanding and clamping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105345725A true CN105345725A (en) | 2016-02-24 |
Family
ID=55321859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510915749.3A Pending CN105345725A (en) | 2015-12-11 | 2015-12-11 | Elastic and rapid expanding and clamping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105345725A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160358A (en) * | 2022-12-07 | 2023-05-26 | 中国航发动力股份有限公司 | Sealing piston ring grinding fixture and grinding method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1514932A (en) * | 1975-05-16 | 1978-06-21 | British Steel Corp | Magnetic attachment of electronic monitoring apparatus |
| DE102004006213B3 (en) * | 2004-02-07 | 2005-08-25 | Werkstückspanntechnik GmbH | Spring return quick release fastener e.g. for stretching of workpieces, has clamping sleeve which has bent inner surfaces and expandable with clamping sleeve designed as narrow slit locking collar expandable over capsule-shaped cone element |
| CN101508077A (en) * | 2009-03-30 | 2009-08-19 | 北京北内设备工具有限公司 | High precision inner-pore positioning system using elastic expansion-sleeve |
| CN201423577Y (en) * | 2009-04-20 | 2010-03-17 | 无锡烨隆精密机械有限公司 | Expansion sleeve fixture |
| CN201863172U (en) * | 2010-11-10 | 2011-06-15 | 东风汽车股份有限公司 | Auxiliary tool for assembling positioning ring of cylinder body |
| CN203031327U (en) * | 2012-12-27 | 2013-07-03 | 北京奇朔科贸有限公司 | Hydraulic self-centering tension pin mechanism |
| CN203390560U (en) * | 2013-06-17 | 2014-01-15 | 浙江诺达信汽车配件有限公司 | Starter front cover fixture |
| CN203509984U (en) * | 2013-08-30 | 2014-04-02 | 战淑红 | High-precision steel ball self-centering expansion sleeve |
| CN205184647U (en) * | 2015-12-11 | 2016-04-27 | 无锡隆盛科技股份有限公司 | Elasticity rises fast and holds frock |
-
2015
- 2015-12-11 CN CN201510915749.3A patent/CN105345725A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1514932A (en) * | 1975-05-16 | 1978-06-21 | British Steel Corp | Magnetic attachment of electronic monitoring apparatus |
| DE102004006213B3 (en) * | 2004-02-07 | 2005-08-25 | Werkstückspanntechnik GmbH | Spring return quick release fastener e.g. for stretching of workpieces, has clamping sleeve which has bent inner surfaces and expandable with clamping sleeve designed as narrow slit locking collar expandable over capsule-shaped cone element |
| CN101508077A (en) * | 2009-03-30 | 2009-08-19 | 北京北内设备工具有限公司 | High precision inner-pore positioning system using elastic expansion-sleeve |
| CN201423577Y (en) * | 2009-04-20 | 2010-03-17 | 无锡烨隆精密机械有限公司 | Expansion sleeve fixture |
| CN201863172U (en) * | 2010-11-10 | 2011-06-15 | 东风汽车股份有限公司 | Auxiliary tool for assembling positioning ring of cylinder body |
| CN203031327U (en) * | 2012-12-27 | 2013-07-03 | 北京奇朔科贸有限公司 | Hydraulic self-centering tension pin mechanism |
| CN203390560U (en) * | 2013-06-17 | 2014-01-15 | 浙江诺达信汽车配件有限公司 | Starter front cover fixture |
| CN203509984U (en) * | 2013-08-30 | 2014-04-02 | 战淑红 | High-precision steel ball self-centering expansion sleeve |
| CN205184647U (en) * | 2015-12-11 | 2016-04-27 | 无锡隆盛科技股份有限公司 | Elasticity rises fast and holds frock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116160358A (en) * | 2022-12-07 | 2023-05-26 | 中国航发动力股份有限公司 | Sealing piston ring grinding fixture and grinding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160224 |
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| WD01 | Invention patent application deemed withdrawn after publication |