CN104493025A - Pressure spring manufacturing aid - Google Patents
Pressure spring manufacturing aid Download PDFInfo
- Publication number
- CN104493025A CN104493025A CN201410794373.0A CN201410794373A CN104493025A CN 104493025 A CN104493025 A CN 104493025A CN 201410794373 A CN201410794373 A CN 201410794373A CN 104493025 A CN104493025 A CN 104493025A
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- CN
- China
- Prior art keywords
- stripper plate
- guide post
- gripper shoe
- stage clip
- support bar
- 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.)
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- Punching Or Piercing (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The invention discloses a pressure spring manufacturing aid. The pressure spring manufacturing aid comprises a support and an extrusion plate, wherein the extrusion plate is slidably connected with the support; the support comprises a supporting plate and supporting legs; the supporting legs are positioned on the bottom of the supporting plate; a fixing plate is arranged at the left end of the supporting plate; a supporting rod and a guiding rod are arranged on the fixing plate; the guiding rod is positioned above the supporting rod; an arc-shaped groove is formed in the fixing plate; a chute is formed in the supporting plate; the extrusion plate is provided with a guiding hole which is matched with the guiding rod and a through hole which is matched with the supporting rod; the extrusion plate is also provided with an arc-shaped groove; a hydraulic cylinder is arranged at the right end of the supporting plate and is provided with a piston rod, a pressure gauge, an oil inlet tube and an oil outlet tube; the piston rod is detachably connected with the extrusion plate; and the length of the supporting rod is smaller than that of the guiding rod. By the pressure spring manufacturing aid, the shortcomings that two ends of a pressure spring which is machined by the existing small equipment are straight ends and are required to be machined by an auxiliary device further, but equipment for machining hooks in markets is high in cost, complex in structure and low in safety factor are overcome.
Description
Technical field
The present invention relates to stage clip field, be specifically related to a kind of stage clip and make servicing unit.
Background technology
Stage clip bears the helical spring to pressure, because can pressure be born, two ends can be open type or enclosed or around flat or polish, its material section used mostly is circular, also useful rectangle and multiply steel are entangled and are rolled, spring has equal pitch and pitches, the shape of Compress Spring has: the variant of cylindrical, conical, camber and middle concave and a small amount of non-circular and even various tail end, all can product needed shaping etc. according to design, certain gap is had between the circle of stage clip and circle, when being subject to external applied load, spring contraction distortion, stores deformation energy.
Usually a large amount of sophisticated equipment is purchased for large enterprises and carry out production spring, there is cost high, the shortcoming that waste material is many, and for medium or small factory, in order to cost-saving, often can not go to purchase main equipment to produce, but purchase some small-sized electrical equipments manual production is carried out to spring, but the two ends of the spring that mini-plant is produced are straight, if crotch will be processed into further to both ends of the spring, then need by means of other auxiliary equipment, but the crotch tooling cost on market is high, complex structure and poor safety performance, staff's schooling of adding semiworks is lower, automation equipment is used to there is certain difficulty.
Summary of the invention
The technical problem to be solved in the present invention is that the stage clip two ends processed for existing mini-plant processing need servicing unit to process further for directly holding, but the defect that the equipment cost of market processing crotch is high, complex structure, safety coefficient are low, there is provided a kind of stage clip to make servicing unit, there is the feature that crotch is simple to operate, with low cost, safety coefficient is high at processing stage clip two ends.
In order to solve the problems of the technologies described above, the invention provides following technical scheme: stage clip makes servicing unit, and comprise bearing and stripper plate, described stripper plate is connected with bearing sliding, described bearing comprises gripper shoe and leg, described leg is positioned at bottom gripper shoe, and leg is fixedly connected with gripper shoe, described gripper shoe left end is provided with fixed head, and fixed head is provided with support bar and guide post, described guide post is positioned at above support bar, described guide post is all fixedly connected with fixed head with support bar, the face that described fixed head is provided with guide post is provided with arc groove, described gripper shoe is provided with chute, described stripper plate is provided with the pilot hole matched with guide post, and the through hole to match with support bar, and stripper plate is also provided with arc groove, the slide block that the chute in gripper shoe matches is provided with bottom described stripper plate, the right-hand member of described gripper shoe is provided with hydraulic cylinder, and described hydraulic cylinder is provided with piston rod, Pressure gauge, oil inlet pipe and flowline, and described piston rod and stripper plate removably connect, and the length of described support bar is less than the length of guide post.
Adopt the stage clip in this programme to make servicing unit, bearing and stripper plate, bearing plays integrated support, and stripper plate extruding stage clip makes the straight section at semi-finished product stage clip two ends become crotch.Guide post assists guiding when stripper plate moves to fixed head to plaing a part.Support bar is the effect supporting stage clip to be processed.When stripper plate moves on the supporting plate, the slide block on stripper plate moves in chute, play the guiding role to stripper plate.Guide post and chute all play the guiding role to crushing block, make crushing block have the effect of dual guiding.The effect of hydraulic cylinder starting power makes stripper plate movement fast on the supporting plate.The pressure of Pressure gauge reaction hydraulic cylinder inner fluid.The length that the length of support bar is less than guide post is that when conveniently picking and placeing stage clip, stripper plate is connected with guide post always,
Operation principle of the present invention and beneficial effect are: when concrete this stage clip of use makes servicing unit, first check that whether hydraulic cylinder, oil piping system, Pressure gauge be intact.Then by compression spring sleeve to be processed on support bar, then hydraulic oil is led to the oil inlet pipe on hydraulic cylinder, piston rod is moved near fixed head direction, and because stripper plate and piston rod removably connect, therefore stripper plate is moved against near fixed head direction by piston rod.In the process of stripper plate movement on the supporting plate, slide, play the guiding role in the chute on the supporting plate of the slide block bottom stripper plate, guide post also play the guiding role to stripper plate simultaneously.Stripper plate extruding stage clip makes be fixed the respectively arc groove on plate and the arc groove on stripper plate of the two ends straight section of stage clip be squeezed into hook solid.When the two ends straight section of stage clip processed complete after, to the flowline oil-feed of hydraulic cylinder, make piston rod oppositely movement.Until stripper plate is separated with support bar, the stage clip of completion of processing is taken off from support bar.Stripper plate motion is driven to realize rapid processing stage clip by the motion of piston.It is simple that this stage clip makes assistant apparatus structure, and cost of manufacture is cheap, easy to operate.
Further, damping device is provided with bottom described leg.Make because of vibrations when avoiding equipment to work to send ear-piercing noise between leg and ground.
Further, described chute is dovetail groove, and described slide block is dovetails.Dovetail groove is for rectangular channel, and guidance quality is good, and dovetail groove can bear the power to different directions.
Further, the cross sectional shape of described guide post is circular.Cross sectional shape is circular guide post is for polygonal guide post relative to cross sectional shape, and processing is more simple, and cost of manufacture is low.
Further, described fixed head is provided with limited post.Avoiding stripper plate when extruding stage clip, making stage clip generation elastic failure because of extruding transition.
Accompanying drawing explanation
Fig. 1 is the schematic front view that stage clip of the present invention makes servicing unit embodiment;
Fig. 2 is the schematic front view of stripper plate.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: bearing 1, stripper plate 2, guide post 3, support bar 4, gripper shoe 5, leg 6, arc groove 7, dovetail groove 8, limited post 9, hydraulic cylinder 10, piston rod 11, vibration damping sheet 12, fixed head 13, oil inlet pipe 14, flowline 15.
Embodiment is substantially as shown in accompanying drawing 1, Fig. 2: stage clip makes servicing unit, and it is characterized in that: comprise bearing 1 and stripper plate 2, stripper plate 2 and bearing 1 are slidably connected, bearing 1 comprises gripper shoe 5 and leg 6, leg 6 is positioned at bottom gripper shoe 5, and leg 6 is fixedly connected with gripper shoe 5, gripper shoe 5 left end is provided with fixed head 13, and fixed head 13 is provided with support bar 4 and guide post 3, guide post 3 is positioned at above support bar 4, guide post 3 is all fixedly connected with fixed head 13 with support bar 4, the face that fixed head 13 is provided with guide post 3 is provided with arc groove 7, gripper shoe 5 is provided with dovetail groove 8, stripper plate 2 is provided with the pilot hole matched with guide post 3, and the through hole to match with support bar 4, and stripper plate 2 is also provided with arc groove 7, the dovetails that the dovetail groove 8 in gripper shoe 5 matches is provided with bottom stripper plate 2, the right-hand member of gripper shoe 5 is provided with hydraulic cylinder 10, and hydraulic cylinder 10 is provided with piston rod 11, Pressure gauge, oil inlet pipe 15 and flowline 14, and piston rod 11 and stripper plate 2 are connected by screw, and the length of support bar 4 is less than the length of guide post 3.Vibration damping sheet 12 is provided with bottom leg 6.Fixed head 13 is also provided with limited post 9.
In the specific implementation, first check that whether hydraulic cylinder 10, oil piping system, Pressure gauge be intact.Then by compression spring sleeve to be processed on support bar 4, then hydraulic oil is led to the oil inlet pipe 15 on hydraulic cylinder 10, piston rod 11 is moved near fixed head 13 direction, because stripper plate 2 and piston rod 11 link together, therefore stripper plate 2 is moved against near fixed head 13 direction by piston rod 11.In the process of stripper plate 2 movement in gripper shoe 5, slide, play the guiding role in the dovetail groove 8 of the slide block bottom stripper plate 2 in gripper shoe 5, guide post 3 also play the guiding role to stripper plate 2 simultaneously.Stripper plate 2 extrudes stage clip makes be fixed the respectively arc groove 7 on plate 13 and the arc groove 7 on stripper plate 2 of the two ends straight section of stage clip be squeezed into hook solid.When the two ends straight section of stage clip processed complete after, to flowline 14 oil-feed of hydraulic cylinder 10, make piston rod 11 oppositely movement.Until stripper plate 2 is separated with support bar 4, the stage clip of completion of processing is taken off from support bar 4.Stripper plate 2 motion is driven to realize rapid processing stage clip by the motion of piston.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect the practicality of effect of the invention process and invention.
Claims (5)
1. stage clip makes servicing unit, and it is characterized in that: comprise bearing and stripper plate, described stripper plate is connected with bearing sliding, described bearing comprises gripper shoe and leg, described leg is positioned at bottom gripper shoe, and leg is fixedly connected with gripper shoe, described gripper shoe left end is provided with fixed head, and fixed head is provided with support bar and guide post, described guide post is positioned at above support bar, described guide post is all fixedly connected with fixed head with support bar, the face that described fixed head is provided with guide post is provided with arc groove, described gripper shoe is provided with chute, described stripper plate is provided with the pilot hole matched with guide post, and the through hole to match with support bar, and stripper plate is also provided with arc groove, the slide block that the chute in gripper shoe matches is provided with bottom described stripper plate, the right-hand member of described gripper shoe is provided with hydraulic cylinder, and described hydraulic cylinder is provided with piston rod, Pressure gauge, oil inlet pipe and flowline, and described piston rod and stripper plate removably connect, and the length of described support bar is less than the length of guide post.
2. stage clip according to claim 1 makes servicing unit, it is characterized in that: be provided with damping device bottom described leg.
3. stage clip according to claim 2 makes servicing unit, and it is characterized in that: described chute is dovetail groove, described slide block is dovetails.
4. stage clip according to claim 3 makes servicing unit, it is characterized in that: the cross sectional shape of described guide post is for circular.
5. stage clip according to claim 4 makes servicing unit, it is characterized in that: described fixed head is provided with limited post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794373.0A CN104493025B (en) | 2014-12-21 | 2014-12-21 | Pressure spring makes auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410794373.0A CN104493025B (en) | 2014-12-21 | 2014-12-21 | Pressure spring makes auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104493025A true CN104493025A (en) | 2015-04-08 |
| CN104493025B CN104493025B (en) | 2019-04-19 |
Family
ID=52934525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410794373.0A Active CN104493025B (en) | 2014-12-21 | 2014-12-21 | Pressure spring makes auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104493025B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1477016B1 (en) * | 1961-08-11 | 1970-09-24 | Vanhulen Antoine Emile Florent | Device for anosing coil springs |
| JPS59101250A (en) * | 1982-11-30 | 1984-06-11 | Itaya Seisakusho:Kk | Forming of terminal hook of tension coil spring |
| SU1346313A1 (en) * | 1985-12-17 | 1987-10-23 | Азовское специальное конструкторское бюро кузнечно-прессового оборудования и автоматических линий | Method of manufacturing compression springs from wire coils |
| CN101454094A (en) * | 2006-05-30 | 2009-06-10 | 三菱制钢株式会社 | Device and method for forming end of coiled spring |
| CN201807688U (en) * | 2010-07-07 | 2011-04-27 | 常州弹簧厂有限公司 | Tension spring forming die |
| CN202752513U (en) * | 2012-07-31 | 2013-02-27 | 福州长榕弹簧有限公司 | Spring bending device |
| CN203292392U (en) * | 2013-06-03 | 2013-11-20 | 诸暨菲达越阳环境科技有限公司 | Semi-automatic bending device for spiral line hooks |
| CN204365928U (en) * | 2014-12-21 | 2015-06-03 | 重庆市安太弹簧有限责任公司 | Stage clip makes servicing unit |
-
2014
- 2014-12-21 CN CN201410794373.0A patent/CN104493025B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1477016B1 (en) * | 1961-08-11 | 1970-09-24 | Vanhulen Antoine Emile Florent | Device for anosing coil springs |
| JPS59101250A (en) * | 1982-11-30 | 1984-06-11 | Itaya Seisakusho:Kk | Forming of terminal hook of tension coil spring |
| SU1346313A1 (en) * | 1985-12-17 | 1987-10-23 | Азовское специальное конструкторское бюро кузнечно-прессового оборудования и автоматических линий | Method of manufacturing compression springs from wire coils |
| CN101454094A (en) * | 2006-05-30 | 2009-06-10 | 三菱制钢株式会社 | Device and method for forming end of coiled spring |
| CN201807688U (en) * | 2010-07-07 | 2011-04-27 | 常州弹簧厂有限公司 | Tension spring forming die |
| CN202752513U (en) * | 2012-07-31 | 2013-02-27 | 福州长榕弹簧有限公司 | Spring bending device |
| CN203292392U (en) * | 2013-06-03 | 2013-11-20 | 诸暨菲达越阳环境科技有限公司 | Semi-automatic bending device for spiral line hooks |
| CN204365928U (en) * | 2014-12-21 | 2015-06-03 | 重庆市安太弹簧有限责任公司 | Stage clip makes servicing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104493025B (en) | 2019-04-19 |
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