CN208557369U - A kind of portable spring erector - Google Patents
A kind of portable spring erector Download PDFInfo
- Publication number
- CN208557369U CN208557369U CN201821314293.0U CN201821314293U CN208557369U CN 208557369 U CN208557369 U CN 208557369U CN 201821314293 U CN201821314293 U CN 201821314293U CN 208557369 U CN208557369 U CN 208557369U
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- rod
- spring
- pushing block
- clip
- portable
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Abstract
The utility model relates to tooling and fixture technical field, disclose a kind of portable spring erector, including the body of rod, and one end of the body of rod is fixed or is hingedly arranged；Spring is equipped on the body of rod, the lower end of spring is provided with clip；The clip has the notch being adapted to the body of rod, and the body of rod is fastened in notch；The pushing block moved up and down is equipped on the body of rod.The setting of this portable spring erector is simple, and easy to operate, the assembly work of spring can be completed in a people, and time saving and energy saving, work efficiency is high.Very safe in the assembly of spring, the spring of compression will not rebound suddenly discharges damage operator.Using this portable spring erector, Fast Installation, the purpose of disassembly can achieve, maintenance is convenient, and use cost is lower.
Description
Technical field
The utility model relates to tooling and fixture technical field, more particularly to a kind of portable spring erector.
Background technique
During existing spring erector is closely assembled on spring, usually multi-user collaborative operation, by hand by spring-compressed
To a certain extent, then it is caught in limiting device.When the stiffness factor of spring is higher, that is, the cross section of spring is larger, rigidity compared with
Qiang Shi, is closely assembled on spring very difficult, first is that heavy workload, spring-compressed is consumed compared with many-body force；Second is that after spring-compressed
Elastic potential energy is very big, if careless manipulation, elastic force can damage operator after the spring release of compression；Third is that when expending more
Between, working efficiency is lower.In addition, due to needing multiple-person cooperative work, it is especially inconvenient in the place operation of some narrow spaces.
Utility model content
The utility model is intended to provide a kind of portable spring erector to solve above-mentioned spring in the prior art and tighten dress
With difficult technical problem.
The technical solution adopted in the utility model are as follows: one end of a kind of portable spring erector, including the body of rod, the body of rod is solid
Fixed or hinged setting；Spring is equipped on the body of rod, the lower end of spring is provided with clip；The clip has to be adapted to the body of rod
Notch, the body of rod is fastened in notch；The pushing block moved up and down is equipped on the body of rod.
According to portable spring erector described in the utility model, the body of rod is polished rod, is between the body of rod and pushing block
It is slidably matched.
It is slidably matched by opening up through-hole on pushing block with the body of rod, fast and easy pushes pushing block, squeezes spring.
According to portable spring erector described in the utility model, the pushing block is column or cone；It is described to push away
One end of block is connected with drawstring, and the upper surface of pushing block can be against the lower end for limiting spring.
Drawstring pulls pushing block to make spring-compressed, and pushing block is made to deflect certain orientation, and the inner headed face of upper and lower ends supports on pushing block
It leans against on the body of rod, improves frictional force, reduce the pulling force of drawstring, be also prevented from the spring release of compression.
According to portable spring erector described in the utility model, the side of the pushing block offers vertically arranged lead to
Slot, the opening size of through slot are greater than the outer diameter of the body of rod.
The body of rod can be exited out of through slot, be kept completely separate with the body of rod.
According to portable spring erector described in the utility model, the body of rod is screw rod, is between the body of rod and pushing block
It is threadedly engaged.
It is threadedly engaged by opening up threaded hole on pushing block with the body of rod, rotation turns pushing block and moves up i.e. extrudable spring, bullet
Spring is not easy release rebound.
The pushing block is prism, and pushing block rotatably passes through clip notch；Pad is provided between the pushing block and spring
Plate, backing plate rotation are threaded through on the body of rod；The upper and lower surface of the backing plate bears against lower spring end and pushing block upper surface.
Prism is turned by spanner, prism is risen or fallen and pushes backing plate compression or release spring, later rib
Cylinder can rotate down from the indentation, there of clip to be exited, and backing plate is pushed against on clip.
The pushing block is cylindrical body, and the outer diameter of pushing block is less than the width of clip notch；Have on the cylindrical surface of the pushing block
Platform, platform are oppositely arranged；Backing plate is provided between the pushing block and spring, backing plate rotation is threaded through on the body of rod；The backing plate
Upper and lower surface bear against lower spring end and pushing block upper surface.
The platform that cylindrical body is turned by spanner rises or falls cylindrical body and pushes backing plate compression or release spring,
Cylindrical body can be rotated down from the indentation, there of clip and be exited later, and backing plate is pushed against on clip.
According to portable spring erector described in the utility model, fixing end or hinged end setting are corresponded on the body of rod
There is baffle ring.
One end of spring abuts baffle ring, and the other end abuts backing plate or pushing block.
According to portable spring erector described in the utility model, the other end of the body of rod is equipped with retaining ring, retaining ring with
The body of rod is to be threadedly coupled.
The setting of retaining ring can anti-thrust block in moving up and down, pushing block detach the body of rod loss, it has not been convenient to reuse.
The lower surface of the clip is fixedly connected with support rod.
The other end of support rod is fixedly installed, and is fixed on equipment or components.
This portable spring erector operates as follows: will first meet the requirements (such as length, size, stiffness factor etc.)
Spring be coaxially inserted on the body of rod, then pushing block is inserted on the body of rod.By pulling pushing block or turning pushing block, move up pushing block simultaneously
Compressed spring.Then, clip is caught on the body of rod and is maintained.Slow release pushing block or pushing block is reversely turned again, makes pushing block
It moves down, spring slowly rebounds retraction, and lower end pushes against and fixes clip.Finally, pushing block, which can take out, is detached from the body of rod or direct
It covers on the body of rod.
The utility model has the beneficial effects that
The setting of this portable spring erector is simple, and easy to operate, the assembly work of spring, time saving province can be completed in a people
Power, work efficiency is high.Very safe in the assembly of spring, the spring of compression will not rebound suddenly discharges damage operator.Make
With this portable spring erector, Fast Installation, the purpose of disassembly can achieve, maintenance is convenient, and use cost is lower.Separately
Outside, this portable spring erector occupies little space, and operating space is small, conveniently operates with, applied widely.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of portable spring erector provided by the embodiment of the utility model；
Fig. 2 is the structural schematic diagram that spring installs in Fig. 1；
Fig. 3 is the structural schematic diagram of portable spring erector provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of portable spring erector provided by the embodiment of the utility model；
Fig. 5 is the mounting structure schematic diagram of hasp in Fig. 4；
Fig. 6 is the structural schematic diagram that spring installs in Fig. 4；
In figure:
1, retaining ring, 2, clip, 3, the body of rod, 4, spring, 5, baffle ring, 6, fixing piece, 7, drawstring, 8, pushing block, 9, support rod,
10, backing plate, 11, platform.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
With novel further description.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than complete
The embodiment in portion.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Every other embodiment obtained is put, is fallen within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation or be constructed and operated in a specific orientation, therefore it should not be understood as limiting the present invention.In addition, term
" first ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；Of course, can also be mechanical connection, it is also possible to be electrically connected；In addition, it can also be and be connected directly, be also possible to
Indirectly connected through an intermediary, or it can be connection inside two elements.For those of ordinary skill in the art and
Speech, can understand the concrete meaning of above-mentioned term in the present invention as the case may be.
Embodiment 1
As shown in Figs. 1-2, the utility model provides a kind of portable spring erector, including the body of rod 3, and the one of the body of rod 3
End is fixed or is hingedly arranged；Spring 4 is equipped on the body of rod 3, the lower end of spring 4 is provided with clip 2；The clip 2 has
The notch being adapted to the body of rod 3, the body of rod 3 are fastened in notch；The pushing block 8 moved up and down is equipped on the body of rod 3.
The body of rod 3 is polished rod, is slidably matched between the body of rod 3 and pushing block 8.Pushing block 8 is column or cone；It is described
One end of pushing block 8 is connected with drawstring 7, and the upper surface of pushing block 8 can be against the lower end for limiting spring 4.Drawstring 7 can draw connection
To capstan winch, 8 compressed spring 4 of pushing block is pulled by capstan winch.
The size of spring 4 is greater than the notch of clip 2, and the lower end of spring 4 can be resisted against on clip 2.In the side of pushing block 8
Vertically arranged through slot is offered, the opening size of through slot is greater than the outer diameter of the body of rod 3.Pushing block 8 can be by its through slot from the body of rod 3
It exits.
Fixing end is corresponded on the body of rod 3 or hinged end is provided with baffle ring 5, for limiting the upper end of spring 4.
The fixing end of the body of rod 3 is fixed on fixing piece 6 or fixing piece 6 by hinged seat is fixed in its hinged end
On.The lower surface of clip 2 is fixedly connected with support rod 9.The other end of support rod 9 is connected on equipment or components.Support
The top of bar 9 and the connection of clip 2 are hinged or the bottom end of support rod 9 can also be articulated in equipment；In addition above-mentioned hinge
It is also feasible for connecing and being set as affixed depending on concrete condition.
Embodiment 2
As seen in figures 3-6, the utility model provides a kind of portable spring erector, including the body of rod 3, and the one of the body of rod 3
End is fixed or is hingedly arranged；Spring 4 is equipped on the body of rod 3, the lower end of spring 4 is provided with clip 2；The clip 2 has
The notch being adapted to the body of rod 3, the body of rod 3 are fastened in notch；The pushing block 8 moved up and down is equipped on the body of rod 3.
Hasp can be set in the opening of 2 notch of clip, for closing notch.Correspondence snaps over 2 upper surface of clip
Open up it is fluted, for be embedded in place hasp.Hasp is tightened after clip 2 is caught in the body of rod 3, is closed notch, is prevented the body of rod 3
It slips.Such as figure, it can be fastened by bolts hasp, it is corresponding, threaded hole is opened up on clip 2, through-hole is opened up on hasp, is used
In installation bolt.After snapping in insertion groove, the top of bolt should be lower than the upper surface of clip 2, and backing plate 10 can be lain in
On clip 2.
The body of rod 3 is screw rod, is threadedly engaged between the body of rod 3 and pushing block 8.Pushing block 8 is prism, and pushing block 8 can be rotated
Pass through 2 notch of clip；Backing plate 10 is provided between the pushing block 8 and spring 4, the rotation of backing plate 10 is threaded through on the body of rod 3；It is described
The upper and lower surface of backing plate 10 bears against 8 upper surface of 4 lower end of spring and pushing block.
It should be noted that spring is in an installation, other than directly pushing against and propping up baffle ring 5 and backing plate 10, it can also be used
The mode that he fixes, such as the connection of dismountable coupling type.The both ends of spring 4 have drag hook, and corresponding baffle ring 5 and backing plate 10
On be provided with pulling buckle or hole, the drag hook of spring 4 links directly to be fixed in pulling buckle.
The pushing block 8 can also be cylindrical body, and the outer diameter of pushing block 8 is less than the width of 2 notch of clip；The circle of the pushing block 8
There is platform 11, platform 11 is oppositely arranged on cylinder；Backing plate 10 is provided between the pushing block 8 and spring 4, the rotation of backing plate 10 is worn
It is located on the body of rod 3；The upper and lower surface of the backing plate 10 bears against 8 upper surface of 4 lower end of spring and pushing block.
Fixing end is corresponded on the body of rod 3 or hinged end is provided with baffle ring 5, for limiting the upper end of spring 4.The body of rod 3
The other end be equipped with retaining ring 1, retaining ring 1 and the body of rod 3 is are threadedly coupled.Retaining ring 1 can be set to hex nut.
The fixing end of the body of rod 3 is fixed on fixing piece 6 or fixing piece 6 by hinged seat is fixed in its hinged end
On.The lower surface of clip 2 is fixedly connected with support rod 9.The other end of support rod 9 is fixedly installed, and is fixed on equipment or zero
On part.
Embodiment 3
The above embodiments 1,2 may be directly applied to monochromatic intaglio printing press (such as certain factory production model YA1B1A+
The monochromatic intaglio printing press of L72*102).Monochrome intaglio printing press paper feeding tooth row movement in printing process frequently, is arranged due to paper feeding tooth and is transported
Dynamic is the transmittance process for combining completion paper with spring (model 25*350*3) by Cam set assembly, and every completion one action row
Journey, spring has to be moved twice.So in process of production, frequent occurrence the case where spring breakage.
When repairing replacement, due to paper feeding tooth, row is narrow with Cam set assembly junction spatial position, replaces spacing in 10CM
Left and right, artificial replacement need to remove that corresponding component is too many, and replacement needs time-consuming a few houres every time, and restore assembly precision it is difficult to ensure that,
Cause product register trouble.Therefore be applied to the portable spring erector in the cooperation of paper feeding tooth row and Cam set assembly, in reality
Border maintenance process is not required to remove any related adjacent component energy one-man service replacement spring.Specifically, paper feeding tooth row middle part
Lower section has the body of rod 3, and the top of the body of rod 3 is fixed on paper feeding tooth row, is assembled upper spring 4 respectively using this body of rod 3, pushed away
The components such as block 8, clip 2, and the support rod 9 on clip 2 is connected to Cam set assembly.Cam set assembly work, drives about 2 clip
Mobile push and pull springs 4, by the gripper of the synchronous repetitive cycling folding paper feeding tooth row of the elastic force of spring 4.Specifically, enumerating gripper
The case where primary folding: when cam rotates, the vertex on cam lifts upwards, and withstanding clip 2 moves up it, while clip 2 is pressed
Spring 4 on the contracting body of rod 3 opens the more grippers set up side by side on paper feeding tooth row under the action of elastic force；Cam continues to rotate,
Vertex falls, and clip 2 is synchronous to be moved down, and the spring 4 compressed at this time discharges, gripper closure.
Finally, it should be noted that the above various embodiments is only the preferred embodiment of the utility model to illustrate that this is practical
Novel technical solution, rather than its limitations, when the scope of the patents for being less limitation the utility model；Although referring to aforementioned each reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
It states technical solution documented by each embodiment to modify, or some or all of the technical features is equally replaced
It changes；And these are modified or replaceed, various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
Range；In addition, by the technical solution of the utility model it is direct or indirect be used in other related technical areas, similarly
Including in the scope of patent protection of the utility model.
Claims (10)
1. a kind of portable spring erector, which is characterized in that including the body of rod, one end of the body of rod is fixed or is hingedly arranged；It is described
Spring is equipped on the body of rod, the lower end of spring is provided with clip；The clip has the notch being adapted to the body of rod, and the body of rod is fastened on
In notch；The pushing block moved up and down is equipped on the body of rod.
2. portable spring erector according to claim 1, which is characterized in that the body of rod be polished rod, the body of rod with push away
It is to be slidably matched between block.
3. portable spring erector according to claim 2, which is characterized in that the pushing block is column or cone cell
Body；One end of the pushing block is connected with drawstring, and the upper surface of pushing block can be against the lower end for limiting spring.
4. portable spring erector according to claim 3, which is characterized in that the side of the pushing block offers vertically
The through slot of setting, the opening size of through slot are greater than the outer diameter of the body of rod.
5. portable spring erector according to claim 1, which is characterized in that the body of rod be screw rod, the body of rod with push away
It is to be threadedly engaged between block.
6. portable spring erector according to claim 5, which is characterized in that the pushing block is prism, and pushing block can
Rotation passes through clip notch；Backing plate is provided between the pushing block and spring, backing plate rotation is threaded through on the body of rod；The backing plate
Upper and lower surface bear against lower spring end and pushing block upper surface.
7. portable spring erector according to claim 5, which is characterized in that the pushing block is cylindrical body, pushing block
Outer diameter is less than the width of clip notch；There is platform, platform is oppositely arranged on the cylindrical surface of the pushing block；The pushing block and spring
Between be provided with backing plate, backing plate rotation is threaded through on the body of rod；The upper and lower surface of the backing plate bears against lower spring end and pushing block
Upper surface.
8. -7 any portable spring erector according to claim 1, which is characterized in that corresponding on the body of rod to fix
End or hinged end are provided with baffle ring.
9. portable spring erector according to claim 8, which is characterized in that the other end of the body of rod is equipped with gear
Circle, retaining ring are to be threadedly coupled with the body of rod.
10. portable spring erector according to claim 8, which is characterized in that the lower surface of the clip is fixed to be connected
It is connected to support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314293.0U CN208557369U (en) | 2018-08-15 | 2018-08-15 | A kind of portable spring erector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821314293.0U CN208557369U (en) | 2018-08-15 | 2018-08-15 | A kind of portable spring erector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208557369U true CN208557369U (en) | 2019-03-01 |
Family
ID=65450452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821314293.0U Active CN208557369U (en) | 2018-08-15 | 2018-08-15 | A kind of portable spring erector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208557369U (en) |
-
2018
- 2018-08-15 CN CN201821314293.0U patent/CN208557369U/en active Active
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