CN209408405U - Spring mounting tool - Google Patents
Spring mounting tool Download PDFInfo
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- CN209408405U CN209408405U CN201920016300.7U CN201920016300U CN209408405U CN 209408405 U CN209408405 U CN 209408405U CN 201920016300 U CN201920016300 U CN 201920016300U CN 209408405 U CN209408405 U CN 209408405U
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- spring
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- connector
- stop part
- screw thread
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Abstract
The utility model provides a kind of spring mounting tool, is related to clamping installation tool technical field.Including sleeve, the first connector and the second connector, the both ends of sleeve are respectively arranged with the first internal screw thread and the second internal screw thread, and first internal screw thread and the second internal screw thread the hand of spiral it is opposite, first connector is threadedly coupled with first internal screw thread, and the second connector is threadedly coupled with second internal screw thread；The first connection structure and the second connection structure are respectively arranged on first connector and the second connector, the first connection structure and the second connection structure are respectively used to the both ends of connecting spring.By turnbarrel forward or backwards so that the first connector and the second connector elongate or shorten, the flexible of spring is realized, to complete the installation and removal of spring.Sleeve, the first connector and the second connector are dismounted easily, and volume is relatively small, when needing frequent after-sale service, are convenient for carrying.
Description
Technical field
The utility model relates to clamp installation tool technical field, more particularly, to a kind of spring mounting tool.
Background technique
Extension spring is subject to the helical spring of axial tension, when being not subject to load, between the circle and circle of extension spring
It is typically simultaneously tight very close to each other, using after stretching pulling force or screen resilience work.
The extension spring of larger pulling force needs relatively large power to make its stretching during installation, is then mounted to corresponding positions
It sets, since the arm power of people is limited, need to use installation tool, installation tool currently on the market in actual installation
Hydraulic or pneumatic compression devices are mostly used, spring elongation to sufficient length is nested into the both ends of spring on the hook of relevant device,
Installation tool pressure release again completes spring installation, saves manpower.
But existing extension spring installation tool has the following problems: the volume of installation tool is relatively large, when need through
It is not readily portable when normal after-sale service；Or it is operated in narrow installation space inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of spring mounting tools, to solve existing installation tool volume relatively
Greatly, when needing frequent after-sale service, not readily portable problem.
A kind of spring mounting tool provided by the embodiment of the utility model, the spring mounting tool include sleeve, first
Connector and the second connector, the both ends of the sleeve are respectively arranged with the first internal screw thread and the second internal screw thread, and described first
The hand of spiral of internal screw thread and the second internal screw thread is described on the contrary, first connector is threadedly coupled with first internal screw thread
Second connector is threadedly coupled with second internal screw thread；First is respectively arranged on first connector and the second connector
Connection structure and the second connection structure, first connection structure and the second connection structure are respectively used to the both ends of connecting spring.
Further, the cross section of the sleeve outer wall is polygon.
Further, first connector includes the first threaded portion and first connecting portion, and first threaded portion is used for
Connect with first internal screw thread, first connection structure setting in the first connecting portion, and first threaded portion and
First connecting portion is vertical.
Further, second connector includes the second threaded portion and second connecting portion, and second threaded portion is used for
Connect with second internal screw thread, second connection structure setting in the second connecting portion, and second threaded portion and
Second connecting portion is vertical.
Further, first connection structure includes the first groove in the first connecting portion, and with institute
State the first groove flexible connection the first stop part, first stop part for backstop first groove opening,
So that one end of the spring is limited between first groove and the first stop part.
Further, first groove includes two sides, and consolidating of being mutually aligned is provided on two sides
Determine hole；First stop part is the first pin, and first pin, can be by the spring after two fixation holes
One end be limited between first groove and the pin.
Further, first groove includes two sides, and first stop part and a side are hinged, separately
The first recessed portion corresponding with first stop part is provided on one side, first stop part turns to described
After in first recessed portion, one end of the spring can be limited between first groove and first stop part.
Further, second connection structure includes the second groove in the second connecting portion, and with institute
State the second groove flexible connection the second stop part, second stop part for backstop second groove opening,
So that the other end of the spring is limited between second groove and the second stop part.
Further, second groove includes two sides, and consolidating of being mutually aligned is provided on two sides
Determine hole；Second stop part is the second pin, and second pin, can be by the spring after two fixation holes
The other end be limited between second groove and second pin.
Further, second groove includes two sides, and second stop part and a side are hinged, separately
The second recessed portion corresponding with second stop part is provided on one side, second stop part turns to described
After in second recessed portion, the other end of the spring can be limited between second groove and second stop part.
The utility model embodiment bring it is following the utility model has the advantages that
A kind of spring mounting tool provided by the embodiment of the utility model, the spring mounting tool include sleeve, first
Connector and the second connector, the both ends of the sleeve are respectively arranged with the first internal screw thread and the second internal screw thread, and described first
The hand of spiral of internal screw thread and the second internal screw thread is described on the contrary, first connector is threadedly coupled with first internal screw thread
Second connector is threadedly coupled with second internal screw thread；First is respectively arranged on first connector and the second connector
Connection structure and the second connection structure, first connection structure and the second connection structure are respectively used to the both ends of connecting spring.
Firstly, both ends of the spring to be separately mounted in the first connection structure and the second connection structure and lock, can be manually rotated sleeve so that
First connector and the second connector are separate, and by spring elongation to required length, then, both ends of the spring is mounted on accordingly
In equipment, then by sleeve reverse rotation make sleeve no longer stress, finally, remove spring mounting tool, complete the installation of spring.This
The spring mounting tool volume that utility model embodiment provides is relatively small, and sleeve, the first connector and the second connector are torn open
Dress is easy, when needing frequent after-sale service, is convenient for carrying, while conveniently being operated in small space.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the main view for the spring mounting tool that the utility model embodiment 1 provides；
Fig. 2 is the top view for the spring mounting tool that the utility model embodiment 1 provides；
Fig. 3 is the cross-sectional view for the spring mounting tool that the utility model embodiment 1 provides；
Fig. 4 is the schematic diagram of the first connection structure of one kind for the spring mounting tool that the utility model embodiment 2 provides；
Fig. 5 is the schematic diagram of the second connection structure of one kind for the spring mounting tool that the utility model embodiment 2 provides；
Fig. 6 is the schematic diagram of the first connection structure of another kind for the spring mounting tool that the utility model embodiment 2 provides；
Fig. 7 is the schematic diagram of the second connection structure of another kind for the spring mounting tool that the utility model embodiment 2 provides.
Icon: 100- sleeve；The first internal screw thread of 110-；The second internal screw thread of 120-；The first connector of 200-；210-
First threaded portion；220- first connecting portion；The first stop part of 221-；222- articulated shaft；The second connector of 300-；310-
Second threaded portion；320- second connecting portion；The second stop part of 321-；322- articulated shaft；400- spring.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill all other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are orientation based on the figure or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this with concrete condition
Concrete meaning in novel.
The utility model provides a kind of spring mounting tool, and multiple embodiments are given below to provided by the utility model
The structure of spring mounting tool is described in detail.
Embodiment 1
As shown in Figure 1-Figure 3, a kind of spring mounting tool provided by the embodiment of the utility model, including sleeve 100,
A connection piece 200 and the second connector 300, the both ends of the sleeve 100 are respectively arranged with spiral shell in the first internal screw thread 110 and second
Line 120, and the hand of spiral of first internal screw thread 110 and the second internal screw thread 120 is on the contrary, first connector 200 and institute
The threaded connection of the first internal screw thread 110 is stated, second connector 300 is threadedly coupled with second internal screw thread 120；Described first
The first connection structure and the second connection structure, the first connection knot are respectively arranged on connector 200 and the second connector 300
Structure and the second connection structure are respectively used to the both ends of connecting spring 400.
As shown in Figure 1, Figure 3,400 both ends of spring are separately mounted in the first connection structure and the second connection structure and are locked
Tightly, it can be manually rotated sleeve 100 so that first connector 200 and the second connector 300 are separate, spring 400 be stretched to institute
Need length, then 400 both ends of spring be mounted on relevant device, then by sleeve 100 reverse rotation make sleeve 100 no longer by
Power removes spring mounting tool, completes the installation of spring 400.
It should be noted that spring mounting tool provided by the utility model can be used for being mounted on the bullet in equipment
The disassembly of spring 400.
Specifically, in actual use, before spring 400 is installed, need first to adjust the first connector 200 and the second connector
300 initial length for being closely located to the spring 400.There are many ways to adjustment.Sleeve 100 can be held not with a hand
Dynamic, another hand goes successively to rotate the first connector 200 and the second connector 300, realizes first connection structure and second
Connection structure elongates or shortens, and the both ends of spring 400 are then separately mounted to first connection structure and the second connection
In structure；
It is of course also possible to which a hand catches the first connector 200, the second connector 300 connecting with sleeve 100 is placed
On the table, the blocking using 300 self gravity of the second connector and desktop to the second connector 300, then rotates
Sleeve 100, and realize elongating or shortening for first connection structure and the second connection structure.
Further, the cross section of 100 outer wall of sleeve is polygon.In the present embodiment, 100 outer wall of sleeve
Cross section is hexagon, increases the friction between sleeve 100 and palm, convenient to exert oneself when rotating forward or backwards manually.
Specifically, the cross section of 100 outer wall of sleeve can also be triangle, and square, the shapes such as pentagon are described
Corner angle arc transition on 100 outer wall of sleeve.
It should be noted that anti-skid chequer can also be arranged on the outer wall of sleeve 100, in use, increasing hand and sleeve 100
Between frictional force.
Specifically, the anti-skid chequer can be the spaced a plurality of dimpled grain or burr vertical along sleeve 100, shape
It can be straight line or waveform curve.
Specifically, first connector 200 includes the first threaded portion 210 and first connecting portion 220, first screw thread
For connecting with first internal screw thread 110, first connection structure is arranged in the first connecting portion 220, and institute in portion 210
It states the first threaded portion 210 and first connecting portion 220 is vertical.
First threaded portion 210 can be threaded rod, connect with the first internal screw thread 110 of cylinder set, first connecting portion 220
One end it is vertical with the threaded rod and connect, the threaded rod and first connecting portion 220 can connect using welding structure is fixed
It connects, the other end in the first connecting portion 220 far from the threaded rod is arranged in first connection structure.
First connector 200 can also be using integrated molding.
Further, first connection structure includes the first groove in the first connecting portion 220, Yi Jiyu
The first stop part 221 that first groove is flexibly connected, first stop part 221 is for backstop in first groove
Opening, so that one end of the spring 400 is limited between first groove and the first stop part 221.Described first
The width of groove can be matched with spring wire.
As shown in Fig. 2, first groove includes two sides, it is provided with a fixation hole on two sides, two
The center line of fixation hole point-blank, guarantees two fixation hole alignment, the shape of the fixation hole can be circle, described
First stop part 221 can be the first pin, and first pin, can be by the spring after two fixation holes
400 one end is limited between first groove and the pin.When installation, it is recessed that one end of spring 400 is first packed into first
In slot, then the first pin is inserted into the fixation hole of two alignment again, one end of spring 400 is fixed.
Specifically, second connector 300 includes the second threaded portion 310 and second connecting portion 320, second screw thread
For connecting with second internal screw thread 120, second connection structure is arranged in the second connecting portion 320, and institute in portion 310
It states the second threaded portion 310 and second connecting portion 320 is vertical.
Identical as first connector 200, second threaded portion 310 can be threaded rod, in the second of cylinder set
Screw thread 120 connects, and one end of second connecting portion 320 is vertical with the threaded rod and connect, the threaded rod and first connecting portion
220 can be connected using welding structure, and second connection structure is located at the other end of second connector 300.
Second connector 300 can also be using integrated molding.
Further, second connection structure includes the second groove in the second connecting portion 320, Yi Jiyu
The second stop part 321 that second groove is flexibly connected, second stop part 321 is for backstop in second groove
Opening, so that the other end of the spring 400 is limited between second groove and the second stop part 321.Described
The width of two grooves should also be as matching with spring wire.
Specifically, second groove includes two sides, is provided with the fixation being mutually aligned on two sides
Hole；Second stop part 321 is the second pin, and second pin, can be by the bullet after two fixation holes
The other end of spring 400 is limited between second groove and second pin.It is identical with the first connection structure, when the first company
After binding structure limits spring 400 well, then by the other end the second groove of loading of spring 400, then the second pin is inserted
In the fixation hole for entering two alignment, so that the other end of spring 400 be limited.
Embodiment 2
As shown in Figure 4, Figure 5, difference from Example 1 is, first groove may include two sides, described
First stop part 221 and a side are hinged, and the side of first groove, that is, described is arranged in articulated structure
On end face on one interconnecting piece 220 far from described first threaded portion, 210 one end, articulated shaft 222 and 400 draw direction of spring are flat
It goes, is provided with first recessed portion corresponding with first stop part 221, first stop part on another described side
221 can be rotated with articulated shaft 222, so that first groove is in unlatching and closed state.221 turns of first stop part
After moving in first recessed portion, one end of the spring 400 can be limited to first groove and stopped with described first
Between block piece 221.
Further, second groove includes two sides, and second stop part 321 and a side are cut with scissors
It connects, the side of second groove is arranged in articulated structure, that is, far from second screw thread in the second connecting portion 320
On the end face of 310 one end of portion, articulated shaft 322 is parallel with 400 draw direction of spring, be provided on another described side with it is described
Corresponding second recessed portion of second stop part 321, second stop part 321 can be rotated with articulated shaft 322, so that described second
Groove is in unlatching and closed state.It, can be by the bullet after second stop part 321 turns in second recessed portion
The other end of spring 400 is limited between second groove and second stop part 321.
It should be noted that as shown in Figure 6, Figure 7, first stop part 221 and a side are hinged, it is hinged to tie
Structure is arranged in the upper surface of described first groove, that is, when stretching the spring 400, on the stress surface of first groove, hinge
Spindle 222 is vertical with 400 draw direction of spring, is provided on another described side corresponding with first stop part 221
First recessed portion, first stop part 221 can be rotated with articulated shaft 222, opened and closed so that first groove is in
Conjunction state, taking-up and restriction for 400 one end of spring.
Further, second groove includes two sides, and second stop part 321 and a side are cut with scissors
Connect, articulated structure be arranged in the upper surface of described second groove, that is, when extension spring 400 described in the second groove stress surface,
Articulated shaft 322 is vertical with 400 draw direction of spring, is provided on another described side corresponding with second stop part 321
The second recessed portion, second stop part 321 can rotate with articulated shaft 322 so that second groove be in open and
Closed state, taking-up and restriction for 400 other end of spring.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
1. a kind of spring mounting tool, which is characterized in that the spring mounting tool includes sleeve, the first connector and the second company
Fitting, the both ends of the sleeve are respectively arranged with the first internal screw thread and the second internal screw thread, and in first internal screw thread and second
The hand of spiral of screw thread is on the contrary, first connector is threadedly coupled with first internal screw thread, second connector and institute
State the threaded connection of the second internal screw thread；
It is respectively arranged with the first connection structure and the second connection structure on first connector and the second connector, described first
Connection structure and the second connection structure are respectively used to the both ends of connecting spring.
2. spring mounting tool according to claim 1, which is characterized in that the cross section of the sleeve outer wall is polygon
Shape.
3. spring mounting tool according to claim 1, which is characterized in that first connector includes the first threaded portion
And first connecting portion, for connecting with first internal screw thread, first connection structure is arranged in institute for first threaded portion
First connecting portion is stated, and first threaded portion and first connecting portion are vertical.
4. spring mounting tool according to claim 1, which is characterized in that second connector includes the second threaded portion
And second connecting portion, for connecting with second internal screw thread, second connection structure is arranged in institute for second threaded portion
Second connecting portion is stated, and second threaded portion and second connecting portion are vertical.
5. spring mounting tool according to claim 3, which is characterized in that first connection structure includes positioned at described
The first groove in first connecting portion, and the first stop part being flexibly connected with first groove, first stop part
For backstop first groove opening so that one end of the spring is limited at first groove and first and stops
Between block piece.
6. spring mounting tool according to claim 5, which is characterized in that first groove include two sides, two
The fixation hole being mutually aligned is provided on a side；
First stop part is the first pin, and first pin, can be by the spring after two fixation holes
One end be limited between first groove and the pin.
7. spring mounting tool according to claim 5, which is characterized in that first groove includes two sides, institute
It states the first stop part and a side is hinged, corresponding with first stop part is provided on another described side
One end of the spring can be limited to institute after first stop part turns in first recessed portion by one recessed portion
It states between the first groove and first stop part.
8. spring mounting tool according to claim 4, which is characterized in that second connection structure includes positioned at described
The second groove in second connecting portion, and the second stop part being flexibly connected with second groove, second stop part
For backstop second groove opening so that the other end of the spring is limited at second groove and second
Between stop part.
9. spring mounting tool according to claim 8, which is characterized in that second groove include two sides, two
The fixation hole being mutually aligned is provided on a side；
Second stop part is the second pin, and second pin, can be by the spring after two fixation holes
The other end be limited between second groove and second pin.
10. spring mounting tool according to claim 8, which is characterized in that second groove includes two sides, institute
It states the second stop part and a side is hinged, corresponding with second stop part is provided on another described side
The other end of the spring can be limited to by two recessed portions after second stop part turns in second recessed portion
Between second groove and second stop part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016300.7U CN209408405U (en) | 2019-01-07 | 2019-01-07 | Spring mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920016300.7U CN209408405U (en) | 2019-01-07 | 2019-01-07 | Spring mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408405U true CN209408405U (en) | 2019-09-20 |
Family
ID=67942786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920016300.7U Active CN209408405U (en) | 2019-01-07 | 2019-01-07 | Spring mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209408405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121823A (en) * | 2022-07-27 | 2022-09-30 | 扎赉诺尔煤业有限责任公司 | Disassembling assembly |
-
2019
- 2019-01-07 CN CN201920016300.7U patent/CN209408405U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115121823A (en) * | 2022-07-27 | 2022-09-30 | 扎赉诺尔煤业有限责任公司 | Disassembling assembly |
| CN115121823B (en) * | 2022-07-27 | 2024-05-10 | 扎赉诺尔煤业有限责任公司 | Disassembly assembly |
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