CN104589280A - Spiral spring fixture - Google Patents
Spiral spring fixture Download PDFInfo
- Publication number
- CN104589280A CN104589280A CN201510062010.2A CN201510062010A CN104589280A CN 104589280 A CN104589280 A CN 104589280A CN 201510062010 A CN201510062010 A CN 201510062010A CN 104589280 A CN104589280 A CN 104589280A
- Authority
- CN
- China
- Prior art keywords
- helical spring
- spiral spring
- clamping plate
- hole
- chuck
- 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
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/30—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs
- B25B27/302—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing springs, e.g. coil or leaf springs coil springs other than torsion coil springs
Abstract
The invention provides a spiral spring fixture. The spiral spring fixture comprises two oppositely arranged clamping plates which are arranged on a spring disassembling and assembling device, oppositely arranged through holes which are formed in the two clamping plates, a locking bolt which is arranged in the two through holes in a penetrating manner and a nut which is arranged on the locking bolt. The spiral spring fixture further comprises two rotatable clamping heads which are oppositely arranged on the two clamping plates, wherein threaded grooves which are adaptive to an outer circumferential surface of a spiral spring are formed in working faces of the clamping heads. The spiral spring fixture is used for clamping the spiral spring to prevent the spiral spring from easily popping up during disassembling and assembling, and the personal safety of operators is guaranteed.
Description
Technical field
The present invention relates to a kind of spring perch, particularly relate to a kind of helical spring fixture, be applied on spring attaching/detaching apparatus, for dismounting operation helical spring on distinct device.
Background technology
Current spring is mainly used in following type, based on the damping spring that automobile, motorcycle are supporting; Based on the large spring of rolling stock, truck and engineering machinery; Electronic apparatus spring based on instrument and meter, typical products is as motor brush spring, switch spring, video camera and camera spring, and computer fittings spring, instrument and meter accessory spring etc., based on the five metals spring of daily machinery and electrical equipment; In power system, the fields such as spring operating mechanism of circuit breaker case, isolating switch body.The helical spring equipment of every use all relates to his dismounting operation, and helical spring is not easily fixed in dismounting operation process, easily ejects, and there is potential safety hazard to the personal safety of operating personnel.
Summary of the invention
The present invention be directed to the deficiencies in the prior art, there is provided a kind of helical spring fixture, be applied on spring attaching/detaching apparatus, the helical spring for different size size carries out dismounting operation, have and be convenient for carrying, in helical spring disassembly process, clamp helical spring make it be not easy to eject.
Object of the present invention realizes by following technical solution:
A kind of helical spring fixture, comprise two clamping plate be oppositely arranged be arranged on spring attaching/detaching apparatus, two described clamping plate are all formed with the through hole be oppositely arranged, the nut being located in the clamping screw on two through hole and arranging on clamping screw, also comprise relatively dividing and be located on two clamping plate and rotating two chucks, the working face of described chuck is formed with the thread groove suitable with helical spring outer peripheral face.
Further, the stationary plane of described chuck is formed with the screwed hole suitable with bolt, described clamping plate is formed with the through hole passed for bolt, and described bolt is arranged on the screwed hole of chuck through through hole.
Further, the radian of described thread groove is π/6.
Further, the described thread groove degree of depth helical spring diameter that is wanted dismounting 1/2.
The present invention has following beneficial effect:
A kind of helical spring fixture is arranged in spring attaching/detaching apparatus, makes helical spring be not easy to be ejected in disassembly process for clamping helical spring.
Chuck is formed with thread groove, thread groove with want the helical spring outer peripheral face of dismounting suitable, make two chucks can block helical spring securely.
Two chucks divide all rotationally and are located on two clamping plate, and helical spring is when being stretched, and chuck rotates, and making the stress that helical spring is subject to when being stretched perpendicular to helical spring axle center, can not produce the stress relative to helical spring horizontal direction.
Chuck is formed with the screwed hole suitable with bolt, chuck and bolt is removably connected, convenient on spring attaching/detaching apparatus, change chuck, make the thread groove of chuck and helical spring outer peripheral face more adaptive.
Chuck produces the thread groove suitable with it according to the helical spring of different size, facilitates spring dismantling device to carry out dismounting operation for the helical spring of multiple different size.
Accompanying drawing explanation
Fig. 1 is helical spring fixture schematic perspective view.
Fig. 2 is the decomposing schematic representation of helical spring fixture.
Fig. 3 is the scheme of installation of helical spring fixture.
Detailed description of the invention
A kind of helical spring fixture provided by the invention is arranged on spring attaching/detaching apparatus, for realizing helical spring dismounting operation.See figures.1.and.2, a kind of helical spring fixture, comprise two clamping plate be oppositely arranged 51, two clamping plate 51 be arranged on spring attaching/detaching apparatus and be all formed with the through hole be oppositely arranged, the nut being located in the clamping screw 53 on two through hole and arranging on clamping screw 53, also comprise and being located on two clamping plate 51 and rotating two chucks 1 relative dividing.
The working face of chuck 1 is formed with thread groove 11.Thread groove 11 is suitable with helical spring outer peripheral face, makes two chucks 1 to block helical spring.
The stationary plane 12 of chuck 1 is formed on screwed hole 13, two clamping plate 51 suitable with bolt 2 and is all formed with through hole 52, bolt 2 is arranged on the screwed hole 13 of chuck 1 through through hole 52.
Bolt 2, comprises one end and is formed with the thread segment 21 suitable with screwed hole 13, and the other end is formed with the pole cap 22 of gland on clamping plate 51.The diameter of pole cap 22 is greater than the diameter of through hole 52, and bolt 2 is arranged on clamping plate 51 rotationally.
Helical spring size diameter is varied, spring attaching/detaching apparatus changes helical spring fixture according to the helical spring of different size diameter, make the thread groove 11 of chuck 1 suitable with helical spring outer peripheral face, the radian of thread groove 11 is specially π/6, and the degree of depth of thread groove 11 is specially 1/2 of the helical spring diameter of wanted dismounting.
Concrete mounting means: a kind of helical spring fixture is arranged on a kind of spring attaching/detaching apparatus as shown in Figure 3, spring attaching/detaching apparatus comprises supporting seat 4, be arranged on the upper arm 5 of supporting seat 4 upper end, be arranged on the underarm 6 of supporting seat 4 lower end, be arranged on jack 7 between upper and lower arm 5,6, jack connects the relative open and close movement of the upper and lower arm of driving, upper arm 5 comprises two clamping plate 51, and underarm 6 comprises two clamping plate 61.Two clamping plate 51 are removably provided with chuck 1.Concrete, bolt 2 is through through hole 52, and the thread segment 21 of bolt 2 is locked on screwed hole 13, and chuck 1 is arranged on clamping plate 51 rotationally.Same, two clamping plate 61 of underarm 6 are all removably provided with chuck 1.
The above, be only preferred embodiment of the present invention, therefore can not limit scope of the invention process with this, and the equivalence namely done according to the present patent application the scope of the claims and description changes and modifies, and all should still remain within the scope of the patent.
Claims (4)
1. a helical spring fixture, it is characterized in that, comprise two clamping plate be oppositely arranged be arranged on spring attaching/detaching apparatus, two described clamping plate are all formed with the through hole be oppositely arranged, the nut being located in the clamping screw on two through hole and arranging on clamping screw, also comprise relatively dividing and be located on two clamping plate and rotating two chucks, the working face of described chuck is formed with the thread groove suitable with helical spring outer peripheral face.
2. a kind of helical spring fixture according to claim 1, it is characterized in that, the stationary plane of described chuck is formed with the screwed hole suitable with bolt, described clamping plate is formed with the through hole passed for bolt, and described bolt is arranged on the screwed hole of chuck through through hole.
3. according to a kind of helical spring fixture described in claim 1 or 2, it is characterized in that, the radian of described thread groove is π/6.
4. a kind of helical spring fixture according to claim 1 and 2, is characterized in that, 1/2 of the helical spring diameter that the described thread groove degree of depth is wanted dismounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062010.2A CN104589280A (en) | 2015-02-05 | 2015-02-05 | Spiral spring fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510062010.2A CN104589280A (en) | 2015-02-05 | 2015-02-05 | Spiral spring fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104589280A true CN104589280A (en) | 2015-05-06 |
Family
ID=53115510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510062010.2A Pending CN104589280A (en) | 2015-02-05 | 2015-02-05 | Spiral spring fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104589280A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571371A (en) * | 2019-01-24 | 2019-04-05 | 中国人民解放军陆军工程大学 | Revolve handler |
| CN112207769A (en) * | 2020-10-16 | 2021-01-12 | 海南电网有限责任公司海南输变电检修分公司 | Energy storage spring dismounting device of circuit breaker operating mechanism |
| CN115615687A (en) * | 2022-12-16 | 2023-01-17 | 临沭县旭坤五金制造有限公司 | Spring anti-fatigue testing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193794Y (en) * | 1994-01-07 | 1995-04-05 | 吕瑞康 | Pliers for mounting or demounting springs |
| US6336625B1 (en) * | 2000-08-28 | 2002-01-08 | Tsai-Tien Liao | Adjustable shock absorber mounting structure |
| US20090013514A1 (en) * | 2007-07-11 | 2009-01-15 | Ismet Uzun | Strut spring compression apparatus |
| CN201516596U (en) * | 2009-10-30 | 2010-06-30 | 姚真法 | Disassembly and assembly device for vibration damper |
| WO2014063684A1 (en) * | 2012-10-26 | 2014-05-01 | Hazet-Werk Hermann Zerver Gmbh & Co. Kg | Stationary spring tensioning device comprising a universal tension plate apparatus |
| CN204450432U (en) * | 2015-02-05 | 2015-07-08 | 国家电网公司 | A kind of helical spring fixture |
-
2015
- 2015-02-05 CN CN201510062010.2A patent/CN104589280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2193794Y (en) * | 1994-01-07 | 1995-04-05 | 吕瑞康 | Pliers for mounting or demounting springs |
| US6336625B1 (en) * | 2000-08-28 | 2002-01-08 | Tsai-Tien Liao | Adjustable shock absorber mounting structure |
| US20090013514A1 (en) * | 2007-07-11 | 2009-01-15 | Ismet Uzun | Strut spring compression apparatus |
| CN201516596U (en) * | 2009-10-30 | 2010-06-30 | 姚真法 | Disassembly and assembly device for vibration damper |
| WO2014063684A1 (en) * | 2012-10-26 | 2014-05-01 | Hazet-Werk Hermann Zerver Gmbh & Co. Kg | Stationary spring tensioning device comprising a universal tension plate apparatus |
| CN204450432U (en) * | 2015-02-05 | 2015-07-08 | 国家电网公司 | A kind of helical spring fixture |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571371A (en) * | 2019-01-24 | 2019-04-05 | 中国人民解放军陆军工程大学 | Revolve handler |
| CN109571371B (en) * | 2019-01-24 | 2024-01-30 | 中国人民解放军陆军工程大学 | Rotary unloading device |
| CN112207769A (en) * | 2020-10-16 | 2021-01-12 | 海南电网有限责任公司海南输变电检修分公司 | Energy storage spring dismounting device of circuit breaker operating mechanism |
| CN115615687A (en) * | 2022-12-16 | 2023-01-17 | 临沭县旭坤五金制造有限公司 | Spring anti-fatigue testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104589280A (en) | Spiral spring fixture | |
| CN105114424A (en) | Connecting structure capable of being rapidly mounted and dismounted | |
| CN202742091U (en) | Positioning device applied to shell body | |
| CN109048301B (en) | Full-automatic quick tightening mechanism suitable for bolt and nut | |
| CN203730510U (en) | Novel bolt | |
| CN203847535U (en) | Anti-detaching bolt | |
| CN204450432U (en) | A kind of helical spring fixture | |
| CN205415497U (en) | Compact bearing detaching device | |
| CN203791656U (en) | Changeable-type multi-station gripping device for automobile | |
| CN105041817A (en) | Quick-lock antitheft bolt | |
| CN205089769U (en) | Card pearl detach -proof nut of mechanism and supporting bolt thereof | |
| CN203566566U (en) | Clamping device for reversion of automobile traction electric motor on assembly line | |
| CN201459267U (en) | Special electricity getting grip for electrophoresis line | |
| CN210106369U (en) | Nut with anti-theft function | |
| CN205165939U (en) | Large -scale canned motor housing tire device | |
| CN204018768U (en) | The swollen tire of band out frame Vehicle Processing | |
| CN205089767U (en) | Card pearl mechanism prevents unloading bolt and supporting nut thereof | |
| CN211415005U (en) | Centrifugal pump bearing chest expander | |
| CN204450433U (en) | A kind of spring attaching/detaching apparatus | |
| CN215942787U (en) | Device for disassembling bearing | |
| CN204646956U (en) | A kind of circular Combined theft-proof nut | |
| CN203983268U (en) | A kind of power device module | |
| CN203843637U (en) | High-accuracy grinding tool fixing device for grinding machine tool | |
| CN105382570A (en) | Clamp | |
| CN209241729U (en) | The protecting sleeve for thread of tire mount |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |
|
| RJ01 | Rejection of invention patent application after publication |