CN105834333A - Fast locating clamp for forced compression of springs - Google Patents
Fast locating clamp for forced compression of springs Download PDFInfo
- Publication number
- CN105834333A CN105834333A CN201610301922.5A CN201610301922A CN105834333A CN 105834333 A CN105834333 A CN 105834333A CN 201610301922 A CN201610301922 A CN 201610301922A CN 105834333 A CN105834333 A CN 105834333A
- Authority
- CN
- China
- Prior art keywords
- lower plate
- spring
- train wheel
- wheel bridge
- screw
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
Abstract
The invention discloses a fast locating clamp for forced compression of springs. The fast locating clamp comprises a screw, a nut, an upper clamping plate and a lower clamping plate, wherein the upper clamping plate and the lower clamping plate are arranged in parallel. The fast locating clamp is characterized in that the upper clamping plate is provided with a through hole accepting penetration of the screw, the lower clamping plate is provided with a through hole capable of being matched with the head of the screw, the springs are vertically arranged between the upper clamping plate and the lower clamping plate in the use process, the distance between the upper clamping plate and the lower clamping plate is adjusted by rotating the nut, and therefore the upper clamping plate and the lower clamping plate can compress the springs for realizing forced compression. The clamp can realize fast locating and realize forced compression of the springs in a batched mode, is simple in structure and convenient to operate, shortens the production cycle and lowers the production cost.
Description
Technical field
The invention belongs to spring and suppress location technology, relate to a kind of quick location suppressed for spring
Fixture.
Background technology
In compression spring part produces, more lifetime piece spring and high temperature spring need to be compressed to not
Carry out long-time loading or loading of heating with size, i.e. spring is suppressed operation, existing
Normally used loading method is to select suitable single head or stud to pass compression spring, and makes
Rotate with nut and be fixed to the mode requiring size, carry out loading in this way.Bolt loading
Mode need single-piece to operate respectively, and respectively measure loading compression height, the method production efficiency is low
Under, it is not suitable for batch production.And prior art also have developed greatly to realize producing in batches
Type power press, such as application number CN201410747572.6, generally uses hydraulic pressure or Starting mode pressurization,
Base is provided with multiple mandrel, top board is correspondingly provided with multiple through hole and passes for mandrel,
On each mandrel can a sheathed spring, carry out batch suppress.Although such equipment mechanism is automatic
Change degree is high, but in use needs to be located on mandrel by spring successively, and a whole set of
Equipment has the problems such as structure is complicated, cost is high, mode of operation is complicated.
Summary of the invention
For prior art exist problem, it is an object of the invention to provide one can quickly position,
Batch suppresses spring and simple in construction, easy to operate, shorten the production cycle, reduce raw
The spring of product cost is suppressed and is used Quick-positioning clamp.
For achieving the above object, one spring of the present invention is suppressed with Quick-positioning clamp, including screw,
Nut and the train wheel bridge being arranged parallel to and lower plate, train wheel bridge have for screw pass logical
Hole, lower plate have can the through hole of adaptive screw head, during use, spring is vertically arranged in
Between clamping plate and lower plate, by rotating the distance between nut regulation train wheel bridge and lower plate, make
Obtain train wheel bridge and spring-compressed is carried out suppressing operation by lower plate.
Further, described fixture is provided with the altitude scale being fixed on lower plate edge, described height
0 graduation mark of scale is concordant with the upper surface of lower plate, can quickly read folder by altitude scale
Plate and the spacing of lower plate.
Further, having the T-slot for fixing screw bottom described lower plate, the head of screw is
Hexagon, after installation, the head of screw is stuck in the T-slot of lower plate.
Further, nut is positioned on the screw rod on train wheel bridge top, and nut is wing nut or handle spiral shell
Female.
Further, for strengthening the contact stabilization of train wheel bridge and lower plate and spring, prevent spring from beating
Sliding inclination, is provided with skid resistant course with train wheel bridge on the surface that lower plate contacts with both ends of the spring, described anti-
Slip layer directly surface at train wheel bridge and lower plate can do anti-skidding process, or uses spraying ribband
Material forms skid resistant course.
Further, the anti-slip material at train wheel bridge or the surface spraying of lower plate is rubber.
Further, train wheel bridge and lower plate are circular or square, and centre is arranged wears for screw
The through hole crossed.
Preferably, train wheel bridge and lower plate are rectangle, arrange 2 screws, described 2 screws
Lay respectively at the centre position of rectangle two minor face, and left and right arranges two altitude scales and ensures to adjust
Joint precision.
Preferably, train wheel bridge and lower plate are square, are respectively disposed with on foursquare corner
Screw, corner is respectively provided with altitude scale and ensures degree of regulation.
The invention have the advantage that spring of the present invention is suppressed and be applicable to different chi with Quick-positioning clamp
The spring of very little specification, applied range, have simple and efficient to handle, it is not necessary to mandrel is fixed, energy one
Secondary property carries out batch clamping, and the clamping height required by can quickly positioning in clamping process and read
Angle value, improves production efficiency；Simple in construction, easy and simple to handle, it is easy to reading, thus solve spiral shell
Bolt loading selects different bolt for different springs, and not there is bulk problem.And phase
Production cost has greatly been saved for baroque power press.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of train wheel bridge
Fig. 3 is the top view of train wheel bridge；
Wherein, 1 be lower plate, 2 be train wheel bridge, 3 be screw, 4 for nut, 5 is altitude scale,
6 is T-slot, and 7 is skid resistant course.
Detailed description of the invention
Below, with reference to accompanying drawing, the present invention is more fully illustrated, shown in the drawings of this
Bright exemplary embodiment.But, the present invention can be presented as multiple multi-form, should not manage
Solve as being confined to the exemplary embodiment described here.And it is to provide these embodiments, so that
The present invention fully and completely, and will fully convey the scope of the invention to the ordinary skill of this area
Personnel.
For ease of explanation, here can use such as " on ", the sky such as D score " left " " right "
Between relative terms, for shown in explanatory diagram a element or feature relative to another element or
The relation of feature.It should be understood that, in addition to the orientation shown in figure, spatial terminology is intended to
In including device different azimuth in use or operation.Such as, if the device in figure is squeezed,
The element being stated as being positioned at other elements or feature D score will be located into other elements or feature
On " ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can be with
Other modes position (90-degree rotation or be positioned at other orientation), relatively illustrate used herein of space
Can correspondingly explain.
Seeing Fig. 1, Fig. 2, Fig. 3, wherein Fig. 1 is that spring of the present invention is suppressed and used Quick-positioning clamp
Structural front view, Fig. 2 is front view and the top view of train wheel bridge.Use suppressed by one spring of the present invention
Quick-positioning clamp, including screw 3, nut 4 and the train wheel bridge 4 being arranged parallel to and lower folder
Plate 1, train wheel bridge 2 has the through hole passed for screw 3, and lower plate 1 has can adaptive screw 3
The through hole of head, during use, is vertically arranged in spring between train wheel bridge and lower plate, by rotating
Nut 4 regulates the distance between train wheel bridge 2 and lower plate 1 so that train wheel bridge 2 and lower plate 1
The surface that spring-compressed carries out suppressing operation, lower plate 1 and/or train wheel bridge 2 and spring contact sets
There is skid resistant course 7.
Fixture is provided with the altitude scale 5 being fixed on lower plate 1 edge, 0 scale of altitude scale 5
Line is concordant with the upper surface of lower plate 1, can by altitude scale 5 quickly reads train wheel bridge 2 with under
The spacing of clamping plate 1.The T-slot 6 for fixing screw 3, the head of screw 3 is had bottom lower plate 1
Portion is hexagon, during after installation, the head of screw 3 is stuck in the T-slot 6 of lower plate 1.Nut 4
Being positioned on the screw rod on train wheel bridge 1 top, nut 4 is wing nut or handle nut.
During use, according to train wheel bridge 2 and the usable area of lower plate 1 and spring sizes equably
Arrange that an appropriate number of spring, between lower plate 1 and train wheel bridge 2, then rotates nut 4 so that
Distance Shortened between train wheel bridge 2 and lower plate 1 is with compression spring, according to the reading of altitude scale 5
Numerical control decrement, easy to use.
For reliably by spring clamping between train wheel bridge 2 and lower plate 1, prevent due to train wheel bridge 2
Or generation skidding makes spring tilt during the forced contact of lower plate 1 and spring, and then
Impact suppresses effect, in train wheel bridge 2 and/or the surface configuration contacted with spring end of lower plate 3
Skid resistant course 7, skid resistant course 7 can be train wheel bridge 2 or the anti-skidding process of the material of lower plate own, it is possible to
In the way of using spraying nonskid coating, form skid resistant course, rubber coating can be sprayed or other have
The material of skidproof effect, it is also possible to select cohesive material as skid resistant course.
Spring is suppressed to be had for fixing the T-shaped of screw 3 bottom the lower plate 1 of Quick-positioning clamp
Groove 6, lower plate 1 has consistent flatness with the relative profile of train wheel bridge 2, to ensure to be moved through
Parallel in journey, the head of screw 3 is stuck in the T-slot 6 of lower plate 1, and nut 4 is positioned at
On the screw rod on train wheel bridge 2 top, altitude scale 5 is fixed on lower plate 1 edge.
The head of screw 3 is concordant with the lower surface of lower platen 1, and in hexagon, makes fixture clamping
During use relatively stable, simultaneously when fastening nut 4, screw 3 does not rotates, screw portion
Through train wheel bridge 2, train wheel bridge 2 upper surface by dish shape nut 4 and screw 3 coordinate on
Clamping plate 2 and spring part carry out compressing location.Wherein nut can use dish shape nut or handle spiral shell
Mother, preferably tightens effect to have.
Altitude scale 5 assembling fits in the side of lower platen 1, and makes zero quarter of altitude scale 5
Degree line is concordant with the upper surface of lower platen 1, under top board 2 and spring part are carried out by nut 4
During pressure, can be the most quick and easy check compressed height.
Spring of the present invention is suppressed and is used upper lower platen and screw to enter spring part with Quick-positioning clamp
Row compresses, during operation after more than one piece spring is uniformly placed, and can be directly by the way of fastening nut
Compress, easy to operate be simply simultaneously installed with altitude scale, the height of compression can be monitored at any time
Degree, be depressed into spring requirement suppresses height, it is to avoid overvoltage or pressure insufficient height, to meet spring
Suppress required technical conditions.After completing to suppress, by unscrewing nut, spring can be entered
Row release is taken out.It addition, the T-slot bottom lower platen is designed to hexagon, with screw head
Coordinate, the rotation of screw can be prevented effectively from, make bottom for plane, it is simple to steadily to load and unload simultaneously.
Additionally, in the design of cleat shapes, train wheel bridge 2 and lower plate 1 can be set to circle
Shape or square, centre arranges the through hole passed for screw 3, for ensureing the water of train wheel bridge 2
Pingdu and the position opposing parallel with lower plate, nut 4 and the contact area of train wheel bridge 2 upper surface
Should be the most roomy.
Alternatively, train wheel bridge 2 and lower plate 1 are rectangle, arrange 2 screws,
2 screws lay respectively at the centre position of rectangle two minor face, and left and right arranges two altitude scales
5 ensure degree of regulation.
Alternatively, train wheel bridge 2 and lower plate 1 are square, foursquare four
It is respectively disposed with screw 3 on angle, corner is respectively provided with altitude scale 5 and ensures degree of regulation.If
In order to strengthen single process quantity, the size of upper lower plate is arranged bigger, use single screw
Being difficult to keep stability, such Corner Strapped structure has more stable advantage.
The fixture of the present invention be applicable to batch spring suppress processing, in size design, in increase
The usable floor area of lower plate can increase the quantity that can suppress spring, and existing owing to being not required to arrange
For keeping the mandrel of spring in technology, therefore more simplify in structure, and there is location quickly,
Easy to operate advantage.
Claims (9)
1. spring is suppressed with a Quick-positioning clamp, including screw, nut and be arranged parallel to
Train wheel bridge and lower plate, it is characterised in that: train wheel bridge has the through hole passed for screw, lower folder
Plate have can the through hole of adaptive screw head, during use, spring is vertically arranged in train wheel bridge and
Between lower plate, by rotating the distance between nut regulation train wheel bridge and lower plate so that on
Spring-compressed is carried out suppressing operation by clamping plate and lower plate.
Spring the most according to claim 1 is suppressed with Quick-positioning clamp, it is characterised in that described
Fixture is provided with the altitude scale being fixed on lower plate edge, 0 graduation mark of described altitude scale
Concordant with the upper surface of lower plate, can quickly read train wheel bridge and lower plate by altitude scale
Spacing.
Spring the most according to claim 1 and 2 is suppressed with Quick-positioning clamp, it is characterised in that
Having the T-slot for fixing screw bottom described lower plate, the head of screw is hexagon, peace
After dress, the head of screw is stuck in the T-slot of lower plate.
Spring the most according to claim 1 and 2 is suppressed with Quick-positioning clamp, it is characterised in that
Nut is positioned on the screw rod on train wheel bridge top, and nut is wing nut or handle nut.
Spring the most according to claim 1 and 2 is suppressed with Quick-positioning clamp, it is characterised in that
For strengthening the contact stabilization of train wheel bridge and lower plate and spring, prevent spring from skidding,
The surface that lower plate contacts with both ends of the spring with train wheel bridge is provided with skid resistant course, and described skid resistant course can be straight
Anti-skidding process is done on the surface being connected on train wheel bridge and lower plate, or uses spraying anti-slip material to be formed
Skid resistant course.
Spring the most according to claim 5 is suppressed with Quick-positioning clamp, it is characterised in that upper
The anti-slip material of the surface spraying of clamping plate or lower plate is rubber.
Spring the most according to claim 1 and 2 is suppressed with Quick-positioning clamp, it is characterised in that
Train wheel bridge and lower plate are circular or square, and centre arranges the through hole passed for screw.
Spring the most according to claim 1 and 2 is suppressed with Quick-positioning clamp, it is characterised in that
Train wheel bridge and lower plate are rectangle, arrange that 2 screws, described 2 screws lay respectively at length
The centre position of square two minor faces, and left and right arranges two altitude scales and ensures degrees of regulation.
Spring the most according to claim 1 and 2 is suppressed with Quick-positioning clamp, it is characterised in that
Train wheel bridge and lower plate are square, are respectively disposed with screw, corner on foursquare corner
On be respectively provided with altitude scale ensure degree of regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301922.5A CN105834333A (en) | 2016-05-06 | 2016-05-06 | Fast locating clamp for forced compression of springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610301922.5A CN105834333A (en) | 2016-05-06 | 2016-05-06 | Fast locating clamp for forced compression of springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105834333A true CN105834333A (en) | 2016-08-10 |
Family
ID=56591664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610301922.5A Pending CN105834333A (en) | 2016-05-06 | 2016-05-06 | Fast locating clamp for forced compression of springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105834333A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441750A (en) * | 2016-10-13 | 2017-02-22 | 重庆长安工业(集团)有限责任公司 | Intermittent extreme pressure test method for high-strength turned spring with rectangular section |
| CN108067903A (en) * | 2017-12-25 | 2018-05-25 | 谢小坚 | A kind of dimension adjustable formula high precision jig |
| CN110142358A (en) * | 2019-05-20 | 2019-08-20 | 南通瑞斯电子有限公司 | A kind of high-precision spiral spring static pressure machine |
| CN114216761A (en) * | 2021-12-08 | 2022-03-22 | 煤炭科学研究总院 | Method for testing tensile and compressive strength of material mechanics |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571223A (en) * | 1991-09-12 | 1993-03-23 | Sekisui Chem Co Ltd | Jointing section correcting jig for each member having same cross-sectional area shape |
| CN104385348A (en) * | 2014-09-29 | 2015-03-04 | 四川氟迪新能源有限公司 | Fixing device used for rubber cutting and using method of fixing device |
| CN104438985A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Hydraulic spring prestressing device |
| CN104438984A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Hydraulic spring prestressing device |
| CN104525797A (en) * | 2014-12-09 | 2015-04-22 | 重庆开明弹簧有限公司 | Stroke control device for spring crushing machine |
| CN204772205U (en) * | 2015-06-27 | 2015-11-18 | 蚌埠德美过滤技术有限公司 | A anchor clamps for fixing filter casing |
| CN105397684A (en) * | 2015-12-15 | 2016-03-16 | 刘文生 | Clamp with rulers |
-
2016
- 2016-05-06 CN CN201610301922.5A patent/CN105834333A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0571223A (en) * | 1991-09-12 | 1993-03-23 | Sekisui Chem Co Ltd | Jointing section correcting jig for each member having same cross-sectional area shape |
| CN104385348A (en) * | 2014-09-29 | 2015-03-04 | 四川氟迪新能源有限公司 | Fixing device used for rubber cutting and using method of fixing device |
| CN104438985A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Hydraulic spring prestressing device |
| CN104438984A (en) * | 2014-12-09 | 2015-03-25 | 重庆开明弹簧有限公司 | Hydraulic spring prestressing device |
| CN104525797A (en) * | 2014-12-09 | 2015-04-22 | 重庆开明弹簧有限公司 | Stroke control device for spring crushing machine |
| CN204772205U (en) * | 2015-06-27 | 2015-11-18 | 蚌埠德美过滤技术有限公司 | A anchor clamps for fixing filter casing |
| CN105397684A (en) * | 2015-12-15 | 2016-03-16 | 刘文生 | Clamp with rulers |
Non-Patent Citations (1)
| Title |
|---|
| 关月华 等: "《机械制造工艺与夹具课程设计指导》", 30 September 2015, 国防工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106441750A (en) * | 2016-10-13 | 2017-02-22 | 重庆长安工业(集团)有限责任公司 | Intermittent extreme pressure test method for high-strength turned spring with rectangular section |
| CN106441750B (en) * | 2016-10-13 | 2019-02-05 | 重庆长安工业(集团)有限责任公司 | High-intensitive vehicle Rectangular Section Spring is intermittent to suppress test method |
| CN108067903A (en) * | 2017-12-25 | 2018-05-25 | 谢小坚 | A kind of dimension adjustable formula high precision jig |
| CN110142358A (en) * | 2019-05-20 | 2019-08-20 | 南通瑞斯电子有限公司 | A kind of high-precision spiral spring static pressure machine |
| CN114216761A (en) * | 2021-12-08 | 2022-03-22 | 煤炭科学研究总院 | Method for testing tensile and compressive strength of material mechanics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105834333A (en) | Fast locating clamp for forced compression of springs | |
| CN205466058U (en) | Flexible frock | |
| CN106141654B (en) | A kind of regulation locking device | |
| CN204575511U (en) | A kind of slope test tool | |
| CN206787820U (en) | Sealing strip permanent deformation testing tool | |
| CN110450922A (en) | A kind of hull support device and moulding bed | |
| CN106353540A (en) | Test fixture for low pass filter | |
| CN204788326U (en) | Depth of parallelism check out test set | |
| EP3875260A1 (en) | Post cure inflator for tyres | |
| CN105034096A (en) | Simple wood pressing device | |
| CN107180800B (en) | A kind of press-loading apparatus and pressing method of semiconductor devices | |
| CN210943422U (en) | Novel raw materials conveying equipment is used in production of cosmetics packaging bottle | |
| CN207551336U (en) | A kind of PET film volume automatic clamping mechanism | |
| CN103454082A (en) | Load detecting mechanism | |
| CN206839628U (en) | Gradient frame | |
| CN112563654B (en) | Locking device for replacing battery of electric heavy truck | |
| CN109333227B (en) | R angle large-size repairing device | |
| CN107971969A (en) | For installing the frock of camera | |
| CN210173583U (en) | Robot based on touch sensing | |
| CN205734441U (en) | Drill rod grinding machine double grip device | |
| CN103624163B (en) | Width-adjustable edge overturning male die structure | |
| CN205786707U (en) | Clamp for electrical measurement | |
| CN104458440A (en) | Mechanism for detecting breaking strength of bar | |
| CN205764619U (en) | A kind of adjustable welding device for positioning and supporting | |
| CN209102360U (en) | A kind of novel pressure verification structure |
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: 20160810 |
|
| RJ01 | Rejection of invention patent application after publication |