CN103056854A - Spring balancing machine - Google Patents
Spring balancing machine Download PDFInfo
- Publication number
- CN103056854A CN103056854A CN 201110317824 CN201110317824A CN103056854A CN 103056854 A CN103056854 A CN 103056854A CN 201110317824 CN201110317824 CN 201110317824 CN 201110317824 A CN201110317824 A CN 201110317824A CN 103056854 A CN103056854 A CN 103056854A
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- CN
- China
- Prior art keywords
- spring
- knob
- wind spring
- balancing machine
- outer shell
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- 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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Abstract
The invention discloses a spring balancing machine which comprises an outer shell. A rolling spring is arranged inside the outer shell. A fixed end of the rolling spring is connected with the outer shell. A free end of the rolling spring is connected with a suspension rope. A free end of the suspension rope extends out of the outer shell. The spring balancing machine is characterized in that a rotatable knob is arranged at a position, corresponding to the center of the rolling spring, of the outer shell, the rolling spring is wound on a rotating shaft of the knob, and the fixed end of the rolling spring is fixed on the knob. Torsion of the rolling spring can be manually adjusted by the spring balancing machine through the knob at will according to the weight of suspended objects and is enabled to be balance. The spring balancing machine has the advantages of being simple in structure, convenient to operate and the like.
Description
Technical field
The present invention relates to a kind of Spring balancer.
Background technology
Spring balancer is a kind of and the matching used aid of operation tool, and it comes the suspension operational instrument by the energy of wind spring savings.It has a basic requirement is so that operation tool is suspended on the optional position, makes the operation tool that hangs be in null-gravity state, thereby has reduced energetically operator's labour intensity, has improved labor productivity.Therefore, Spring balancer is indispensable aid in the factory.Present balancer, wind spring can not be adjusted basically, this so that its when the instrument that suspention varies in weight, the stressed difference of wind spring.For guaranteeing that instrument can rest on arbitrarily position, also needs other devices or mechanism to assist usually.
Summary of the invention
The invention provides a kind of solution of the above problems, provide a kind of simple in structure, the Spring balancer of easy operating.
Technical scheme of the present invention provides a kind of Spring balancer, it comprises shell, be provided with wind spring in the described shell, the stiff end of described wind spring is connected with described shell, the free end of described wind spring is connected with suspension strop, and described suspension strop free end stretches out outside the described shell, it is characterized in that: the position at corresponding described wind spring center is provided with rotatable knob on the described shell, described wind spring is wrapped on the rotating shaft of described knob, and the stiff end of described wind spring is fixed on the described knob.
Preferably, the free end of described suspension strop is provided with hook.
A kind of Spring balancer of the present invention can be regulated the torque magnitude of wind spring by hand at any time according to the weight of hanger by knob, make its balance.The advantages such as it has simple in structure, and is easy to operate.
Description of drawings
Fig. 1 is the front view of a kind of balancer of the present invention;
Fig. 2 is the cutaway view of a kind of balancer of the present invention;
Fig. 3 is the assembling schematic diagram of wind spring and button.
The specific embodiment
The below is described in further detail the specific embodiment of the present invention.
Such as Fig. 1, Fig. 2 and shown in Figure 3, a kind of Spring balancer of the present invention comprises shell 10, is provided with rotatable knob 12 in the shell 10.The rotating shaft of knob 12 twines wind spring 14, and the stiff end of wind spring 14 is fixed on the knob 12.The free end of wind spring 14 is connected with suspension strop 16, and suspension strop 16 free ends stretch out outside the shell 10.The free end of suspension strop 16 is provided with hook 18.
A kind of Spring balancer of the present invention in use can be according to the weight of the instrument (not shown) that hangs, and rotation knob 12, thereby the size of adjustment wind spring 14 torsion make itself and the instrument that hangs reach poised state.A kind of Spring balancer of the present invention has the advantages such as simple in structure, easy to use.
Above embodiment only is the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (2)
1. Spring balancer, it comprises shell, be provided with wind spring in the described shell, the stiff end of described wind spring is connected with described shell, the free end of described wind spring is connected with suspension strop, and described suspension strop free end stretches out outside the described shell, it is characterized in that: the position at corresponding described wind spring center is provided with rotatable knob on the described shell, described wind spring is wrapped on the rotating shaft of described knob, and the stiff end of described wind spring is fixed on the described knob.
2. a kind of Spring balancer according to claim 1, it is characterized in that: the free end of described suspension strop is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110317824 CN103056854A (en) | 2011-10-19 | 2011-10-19 | Spring balancing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110317824 CN103056854A (en) | 2011-10-19 | 2011-10-19 | Spring balancing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103056854A true CN103056854A (en) | 2013-04-24 |
Family
ID=48099890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110317824 Pending CN103056854A (en) | 2011-10-19 | 2011-10-19 | Spring balancing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103056854A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203804A (en) * | 2018-05-29 | 2021-01-08 | 泰克纳股份公司 | Balancer for tool |
| CN112850177A (en) * | 2020-12-31 | 2021-05-28 | 布莱凯特设备(苏州)有限公司 | Automatic blade plate stacking device |
| CN113478664A (en) * | 2021-07-30 | 2021-10-08 | 美立得科技(深圳)有限公司 | Inclined type false tooth engraving machine |
-
2011
- 2011-10-19 CN CN 201110317824 patent/CN103056854A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112203804A (en) * | 2018-05-29 | 2021-01-08 | 泰克纳股份公司 | Balancer for tool |
| CN112203804B (en) * | 2018-05-29 | 2023-08-22 | 泰克纳股份公司 | Balancer for tool |
| US11850723B2 (en) | 2018-05-29 | 2023-12-26 | Tecna S.P.A. | Balancer for tools |
| CN112850177A (en) * | 2020-12-31 | 2021-05-28 | 布莱凯特设备(苏州)有限公司 | Automatic blade plate stacking device |
| CN112850177B (en) * | 2020-12-31 | 2024-04-02 | 布莱凯特设备(苏州)有限公司 | Automatic cutting edge plate stacking device |
| CN113478664A (en) * | 2021-07-30 | 2021-10-08 | 美立得科技(深圳)有限公司 | Inclined type false tooth engraving machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130424 |