CN103090950A - Pressing type buffer device of metering scale body - Google Patents
Pressing type buffer device of metering scale body Download PDFInfo
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- CN103090950A CN103090950A CN2013100315011A CN201310031501A CN103090950A CN 103090950 A CN103090950 A CN 103090950A CN 2013100315011 A CN2013100315011 A CN 2013100315011A CN 201310031501 A CN201310031501 A CN 201310031501A CN 103090950 A CN103090950 A CN 103090950A
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- fixed plate
- spring
- buffer device
- plate
- axle
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Abstract
The invention discloses a buffer device, and particularly discloses a pressing type buffer device of a metering scale body. The pressing type buffer device of the metering scale body comprises an upper fixed plate, a lower fixed plate, a mandrel and a spring, wherein the mandrel which extends upwards is arranged on the central position of the lower fixed plate, the upper fixed plate is fixed on the upper portion of the mandrel, a positioning block is fixed on the central place of the upper end of the lower fixed plate, the positioning block is connected with the mandrel in a sleeved mode, the spring is sleeved on the outer edge of the positioning block, one end of the spring abuts against the end face of the lower fixed plate, the other end of the spring abuts against the end face of the upper fixed plate, and the mandrel is connected with the upper fixed plate and the lower fixed plate and plays a role of horizontal positioning. The positioning block enables the spring and the mandrel to be relatively placed on a fixed horizontal place, a buffering and movable space is arranged on the vertical direction, and the upper fixed plate and the lower fixed plate are used for connecting a fixed buffering device. Due to the fact that restrain is added on the horizontal direction, the spring is not easy to twist on the horizontal direction, maintenance times are reduced, service life is prolonged, and force transmission mechanism is effectively protected.
Description
Technical field
The present invention relates to a kind of snubber assembly, particularly relate to a kind of pressing and buffer device of weigher body.
Background technology
scale as a kind of instrument of trade that measures under a lot of conditions, a very heavy object needs metering, by the hanging device handling to the scale body, can produce an impulsive force to the scale body in a flash what weight was placed into the scale body, impulsive force has surpassed the ability to bear of sensor, at this moment need to have a kind of snubber assembly that impulsive force is cushioned, the scale body is due to its special environment for use, damage for fear of the force transmission mechanism that uses, adopt snubber assembly on supporting body, mostly adopt at present spring as buffer system, because the horizontal direction binding character does not have, after so long-term use, can cause spring to be distorted, cause buffer system to be destroyed, serviceable life is short, safeguard cumbersome, and untimely replacing may cause force transmission mechanism to damage.
Summary of the invention
The pressing and buffer device of a kind of weigher body of the present invention has overcome the deficiency that prior art exists, and a kind of pressing and buffer device with a kind of weigher body of horizontal restraint is provided.
The pressing and buffer device of weigher body of the present invention, comprise upper mounted plate, bottom plate, axle and spring, upwardly extending axle is fixed in described bottom plate center, the top of described axle is upper mounted plate fixedly, center, described bottom plate upper end is fixed with locating piece, and locating piece is connected with described axle suit, is set with spring on the outer rim of described locating piece, one end of spring withstands on the end face of bottom plate, and the other end of spring withstands on the end face of fixed plate.
Described axle extends upwardly to the outside of upper mounted plate, and center, fixed plate upper end is fixed with location-plate, and location-plate is sleeved on axle.
Establish for the pin shaft hole that connects bearing platform on the top of described axle.
Establish on the fixed plate for the bolt hole that connects bearing platform.
Establish on described bottom plate for the bolt hole that connects the underframe platform.
Described locating piece and described bottom plate are welded to connect.
compared with prior art beneficial effect of the present invention is: because the bottom plate center is fixed with upwardly extending axle, the top of axle is upper mounted plate fixedly, center, bottom plate upper end is fixed with locating piece, locating piece is connected with the axle suit, be set with spring on the outer rim of locating piece, one end of spring withstands on the end face of bottom plate, the other end of spring withstands on the end face of upper mounted plate, axle is the effect that connects upper mounted plate and bottom plate and play horizontal location like this, spring has been buffer action, locating piece is to make that spring is relative with axle is in fixing horizontal level, but the space that has in the vertical direction buffering to move, upper mounted plate and bottom plate are used for being connected and fixed snubber assembly, owing to having increased in the horizontal direction constraint, make spring be not easy in the horizontal direction to be distorted, reduce maintenance frequency, extend serviceable life, effectively protected force transmission mechanism.
Description of drawings
Fig. 1 is the pressing and buffer device of weigher body of the present invention structural representation when using.
Fig. 2 is the plan structure schematic diagram of the pressing and buffer device of weigher body of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for explanation the present invention, but are not used for limiting the scope of the invention.
as depicted in figs. 1 and 2, a kind of pressing and buffer device of weigher body, comprise upper mounted plate 1, bottom plate 2, axle 3 and spring 4, upwardly extending axle 3 is fixed in bottom plate 2 centers, establish on bottom plate 2 for the bolt hole that connects underframe platform 9, the top of axle 3 is upper mounted plate 1 fixedly, establish on upper mounted plate 1 for the bolt hole that connects bearing platform 8, bottom plate 2 centers, upper end are welded with locating piece 5, locating piece 5 is connected with axle 3 suits, be set with spring 4 on the outer rim of locating piece 5, one end of spring 4 withstands on the end face of bottom plate 2, the other end of spring 4 withstands on the end face of upper mounted plate 1, axle 3 extends upwardly to the outside of upper mounted plate 1, upper mounted plate 1 center, upper end is fixed with location-plate 6, location-plate 6 is sleeved on axle 3, establish for the pin shaft hole that connects bearing platform 8 on the top of axle 3, be connected with carrying platform 8 by bearing pin 7.
When having the weight of impact to be positioned on carrying platform 8; carrying platform 8 passes through snubber assembly; with strength transmission to underframe platform 9; and holding capacity is cushioned, and the power that passes to underframe platform 9 is a power that does not have impact, like this; play a protective role for the parts that wait below underframe platform 9; the general device of this snubber assembly becomes or more uses simultaneously, jointly supports the platform of the power that is hit, and then through buffering, power is sent to the platform of the power that can not withstand shocks.
the embodiment of the present invention is fixed with upwardly extending axle 3 due to bottom plate 2 centers, the top of axle 3 is upper mounted plate 1 fixedly, bottom plate 2 centers, upper end are fixed with locating piece 5, locating piece 5 is connected with axle 3 suits, be set with spring 4 on the outer rim of locating piece 5, one end of spring 4 withstands on the end face of bottom plate 2, the other end of spring 4 withstands on the end face of upper mounted plate 1, axle 3 is the effects that connect upper mounted plate 1 and bottom plate 2 and play horizontal location like this, 4, spring has been buffer action, locating piece 5 is to make that spring 4 is relative with axle 3 is in fixing horizontal level, but the space that has in the vertical direction buffering to move, upper mounted plate 1 is used for being connected and fixed snubber assembly with 2 of bottom plates, owing to having increased in the horizontal direction constraint, make spring 4 be not easy in the horizontal direction to be distorted, reduce maintenance frequency, extend serviceable life, effectively protected force transmission mechanism.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. the pressing and buffer device of a weigher body, it is characterized in that: comprise upper mounted plate, bottom plate, axle and spring, upwardly extending axle is fixed in described bottom plate center, the top of described axle is upper mounted plate fixedly, center, described bottom plate upper end is fixed with locating piece, locating piece is connected with described axle suit, be set with spring on the outer rim of described locating piece, one end of spring withstands on the end face of bottom plate, and the other end of spring withstands on the end face of fixed plate.
2. the pressing and buffer device of weigher body as claimed in claim 1, it is characterized in that: described axle extends upwardly to the outside of upper mounted plate, and center, fixed plate upper end is fixed with location-plate, and location-plate is sleeved on axle.
3. the pressing and buffer device of weigher body as claimed in claim 1 is characterized in that: establish for the pin shaft hole that connects bearing platform on the top of described axle.
4. the pressing and buffer device of weigher body as claimed in claim 1, is characterized in that: establish on the fixed plate for the bolt hole that connects bearing platform.
5. the pressing and buffer device of weigher body as claimed in claim 1, is characterized in that: establish on described bottom plate for the bolt hole that connects the underframe platform.
6. the pressing and buffer device of weigher body as claimed in claim 1, it is characterized in that: described locating piece and described bottom plate are welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100315011A CN103090950A (en) | 2013-01-28 | 2013-01-28 | Pressing type buffer device of metering scale body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100315011A CN103090950A (en) | 2013-01-28 | 2013-01-28 | Pressing type buffer device of metering scale body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103090950A true CN103090950A (en) | 2013-05-08 |
Family
ID=48203804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100315011A Pending CN103090950A (en) | 2013-01-28 | 2013-01-28 | Pressing type buffer device of metering scale body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103090950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403303A (en) * | 2015-12-15 | 2016-03-16 | 成都聚智工业设计有限公司 | Novel electronic logistics scale |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094368A (en) * | 1976-02-03 | 1978-06-13 | Howe Richardson Scale Company | Load cell overload protection system for weighing scales |
| US4513831A (en) * | 1981-05-19 | 1985-04-30 | Setra Systems, Inc. | Weighing system |
| CN2593182Y (en) * | 2002-12-27 | 2003-12-17 | 北京航空材料研究院 | Portable tensile stress corrosion test apparatus |
| CN201255656Y (en) * | 2008-09-04 | 2009-06-10 | 孟如荣 | Full cover type protection buffering type electronic scale |
| CN202631093U (en) * | 2012-04-10 | 2012-12-26 | 江西众加利称重设备系统有限公司 | Combined type double-helix buffer device |
| CN203083684U (en) * | 2013-01-28 | 2013-07-24 | 山西长治维特衡器有限公司 | Pressure type buffering device of metering scale body |
-
2013
- 2013-01-28 CN CN2013100315011A patent/CN103090950A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4094368A (en) * | 1976-02-03 | 1978-06-13 | Howe Richardson Scale Company | Load cell overload protection system for weighing scales |
| US4513831A (en) * | 1981-05-19 | 1985-04-30 | Setra Systems, Inc. | Weighing system |
| CN2593182Y (en) * | 2002-12-27 | 2003-12-17 | 北京航空材料研究院 | Portable tensile stress corrosion test apparatus |
| CN201255656Y (en) * | 2008-09-04 | 2009-06-10 | 孟如荣 | Full cover type protection buffering type electronic scale |
| CN202631093U (en) * | 2012-04-10 | 2012-12-26 | 江西众加利称重设备系统有限公司 | Combined type double-helix buffer device |
| CN203083684U (en) * | 2013-01-28 | 2013-07-24 | 山西长治维特衡器有限公司 | Pressure type buffering device of metering scale body |
Non-Patent Citations (1)
| Title |
|---|
| 刘洪宝: "采用缓冲装置，提高钢材计量衡器的耐冲击能力", 《南钢科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403303A (en) * | 2015-12-15 | 2016-03-16 | 成都聚智工业设计有限公司 | Novel electronic logistics scale |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130508 |