CN203246092U - Hand lever and hand lever test machine - Google Patents

Hand lever and hand lever test machine Download PDF

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Publication number
CN203246092U
CN203246092U CN 201320138785 CN201320138785U CN203246092U CN 203246092 U CN203246092 U CN 203246092U CN 201320138785 CN201320138785 CN 201320138785 CN 201320138785 U CN201320138785 U CN 201320138785U CN 203246092 U CN203246092 U CN 203246092U
Authority
CN
China
Prior art keywords
lever
hand lever
depression bar
hand
hanging head
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.)
Expired - Fee Related
Application number
CN 201320138785
Other languages
Chinese (zh)
Inventor
蒋斌
庄明
胡雪峰
徐良文
魏安明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu LEACREE Precision Machinery Co Ltd
Original Assignee
Chengdu LEACREE Precision Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu LEACREE Precision Machinery Co Ltd filed Critical Chengdu LEACREE Precision Machinery Co Ltd
Priority to CN 201320138785 priority Critical patent/CN203246092U/en
Application granted granted Critical
Publication of CN203246092U publication Critical patent/CN203246092U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a hand lever and a hand lever test machine. The hand lever comprises a lever rack, a hand shank, a connecting rod, a pressure head, a first spring hanging head, a second spring hanging head and a tension spring. The lever rack is provided with a pressure lever which can rotate freely in the vertical plane, and the first end of the pressure lever is connected to the lever rack. The hand shank is connected to the second end of the pressure lever. The connecting rod is connected to the pressure lever. The pressure head is connected to the connecting rod. The first spring hanging head is connected to the pressure lever, and the second spring hanging head is connected to the top of the lever rack. One end of the tension spring is connected with the first spring hanging head, and the other end of the tension spring is connected with the second spring hanging head. The hand lever is simple in structure and easy to implement, two persons take turns to work originally, the efficiency of 50 hand levers per hour is improved to the efficiency of 180-200 hand levers per hour, only one person needs to work independently, the fact that two persons take turns to work is needless, labor intensity can be reduced, and production efficiency is improved.

Description

Hand lever and hand lever test machine
Technical field
The utility model relates to a kind of hand lever test machine of the downward compressed products of manually exerting oneself, particularly a kind of hand lever of hand lever test machine.
Background technology
The hand lever of the present downward compressed products of manually exerting oneself, to connect the depression bar assembly on the top of lever bracket by pivot pin, be connected with connecting rod on the depression bar assembly, be connected with pressure head below the connecting rod, the lower end of connecting rod is stuck in the draw-in groove of a vertical direction, is illustrated in figure 1 as the schematic diagram of hand lever in the prior art.The downward compressed products of manually exerting oneself, owing to be filled with gases at high pressure in the product, counteragent is large, and the induction product is without clamping stagnation and freedom, and labor strength is large, inefficiency, and need two people wheel to change jobs.
The utility model content
Labour intensity when reducing the hand lever compressed products is enhanced productivity, and the utility model provides a kind of hand lever and hand lever test machine.
In order to solve above-mentioned technical problem, the utility model by the following technical solutions:
A kind of hand lever comprises lever bracket; The depression bar that can rotate freely in perpendicular, the first end of described depression bar are connected on the described lever bracket; Handle is connected to the second end of described depression bar; Connecting rod is connected on the described depression bar; Pressure head is connected on the described connecting rod; The first spring hanging head, be connected to described depression bar above; The second spring hanging head is connected to the top of described lever bracket; Extension spring, an end of described extension spring is connected with the first spring hanging head, and the other end is connected with the second spring hanging head.
Further technical scheme is: described hand lever also comprises baffle plate, is arranged on the lever bracket, is used for control depression bar perpendicular rotating range.
As preferred embodiment of the present utility model, in described hand lever, preferably: described baffle plate is arranged on the top of depression bar first end.
As the utility model preferred embodiment, in described hand lever, preferably: have the aperture of a circle on described the first spring hanging head, an end hook of extension spring hangs on the aperture of described the first spring hanging head.
Further technical scheme is: described depression bar is 0-90 ° in the perpendicular anglec of rotation.
As preferred embodiment of the present utility model, in described hand lever, preferably: described depression bar is that pivot pin is connected with the connected mode of lever bracket.
As preferred embodiment of the present utility model, in described hand lever, preferably: described depression bar is that pivot pin is connected with the connected mode of connecting rod.
A kind of hand lever test machine comprises described hand lever.
The utility model is compared existing hand lever, have following advantage: connect with extension spring between the top of lever bracket and the depression bar middle part in the utility model, so that connecting rod moves up and down is more light, leicht fallen D/A, the utility model is simple in structure, be easy to realize, change jobs 50/hour from original two people wheel, bring up to 180-200 to prop up/hour, only need people's separate operaton, need not two people wheel and change jobs, can reduce labour intensity, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of hand lever in the prior art.
Fig. 2 is the structural representation of the utility model hand lever.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.
Fig. 1 shows the structural representation of hand lever in the prior art, as can be seen from the figure hand lever comprises lever bracket 11, lever bracket 11 is fixed on the workbench 16, the top of lever bracket 11 is connected with depression bar 13, can connect by pivot pin between lever bracket 11 and the depression bar 13, an end of depression bar 13 is connected with handle 15.The middle part of depression bar 13 is connected with connecting rod 12, is connected with pressure head 14 below the connecting rod.
Fig. 2 is the schematic diagram of the utility model hand lever.A kind of hand lever comprises: lever bracket 21; Depression bar 25, described depression bar 25 can rotate freely in perpendicular, and the first end of described depression bar 25 is connected on the described lever bracket 21 by pivot pin; Baffle plate 29 is fastened on the described lever bracket 21, is used for controlling the rotating range of described depression bar 25 in perpendicular.Hand lever further comprises: handle 26 is fixed on the second end of described depression bar 25; The first spring hanging head 24, the vertical top that is fixed on described depression bar 25, have the aperture of a circle on described the first spring hanging head 24, according to an embodiment of the present utility model, periphery, described the first spring hanging head 24 tops is circular arc, in order to avoid depression bar touches the first spring hanging head 24 when moving in perpendicular; The second spring hanging head 22 is fixedly connected on the top of described lever bracket 21; Extension spring 23 is connected between described the first spring hanging head 24 and the second spring hanging head 22; Connecting rod 27 is connected on the described depression bar 25 by pivot pin; Pressure head 28 is connected on the described connecting rod 7.
" embodiment " who speaks of in this manual, " embodiment ", " preferably ", " more preferably " etc., the specific features, structure or the characteristics that refer in conjunction with this embodiment description are included among at least one embodiment of the application's generality description.A plurality of local appearance statement of the same race is not necessarily to refer to same embodiment in specification.Furthermore, when describing a specific features, structure or characteristics in conjunction with arbitrary embodiment, what advocate is to realize that in conjunction with other embodiment this feature, structure or characteristics also drop in the scope of the present utility model.
Although with reference to a plurality of explanatory embodiment of the present utility model the utility model is described here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and embodiment will drop within the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to building block and/or the layout of subject combination layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes also will be obvious.

Claims (8)

1. a hand lever comprises lever bracket, characterized by further comprising: the depression bar that can rotate freely in perpendicular, the first end of described depression bar are connected on the described lever bracket; Handle is connected to the second end of described depression bar; Connecting rod is connected on the described depression bar; Pressure head is connected on the described connecting rod; The first spring hanging head, be connected to described depression bar above; The second spring hanging head is connected to the top of described lever bracket; Extension spring, an end of described extension spring is connected with the first spring hanging head, and the other end is connected with the second spring hanging head.
2. hand lever according to claim 1 characterized by further comprising baffle plate, is arranged on the lever bracket, is used for control depression bar perpendicular rotating range.
3. hand lever according to claim 2 is characterized in that described baffle plate is arranged on the top of depression bar first end.
4. hand lever according to claim 1 is characterized in that having on described the first spring hanging head the aperture of a circle, and an end hook of extension spring hangs on the aperture of described the first spring hanging head.
5. hand lever according to claim 1 is characterized in that described depression bar is 0-90 ° in the perpendicular anglec of rotation.
6. hand lever according to claim 1 is characterized in that described depression bar and the connected mode of lever bracket are that pivot pin is connected.
7. hand lever according to claim 1 is characterized in that described depression bar and the connected mode of connecting rod are that pivot pin is connected.
8. a hand lever test machine is characterized in that comprising the described hand lever of claim 1-7.
CN 201320138785 2013-03-25 2013-03-25 Hand lever and hand lever test machine Expired - Fee Related CN203246092U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320138785 CN203246092U (en) 2013-03-25 2013-03-25 Hand lever and hand lever test machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320138785 CN203246092U (en) 2013-03-25 2013-03-25 Hand lever and hand lever test machine

Publications (1)

Publication Number Publication Date
CN203246092U true CN203246092U (en) 2013-10-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320138785 Expired - Fee Related CN203246092U (en) 2013-03-25 2013-03-25 Hand lever and hand lever test machine

Country Status (1)

Country Link
CN (1) CN203246092U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991606A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Novel compressor with pressing board with height adjustable
CN103991594A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Material compressing device with adjustable height
CN103991596A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Novel compressor
CN103991603A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Compressor with height adjustable type pressing plate
CN103991595A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Automatic compressor
CN103991604A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Pressing device
CN103991599A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Spring type automatic compressor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991606A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Novel compressor with pressing board with height adjustable
CN103991594A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Material compressing device with adjustable height
CN103991596A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Novel compressor
CN103991603A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Compressor with height adjustable type pressing plate
CN103991595A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Automatic compressor
CN103991604A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Pressing device
CN103991599A (en) * 2014-04-29 2014-08-20 成都联创精密机械有限公司 Spring type automatic compressor
CN103991594B (en) * 2014-04-29 2016-06-15 成都联创精密机械有限公司 A kind of adjustable for height material pressing device
CN103991596B (en) * 2014-04-29 2016-08-03 成都联创精密机械有限公司 A kind of compressor

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131023

Termination date: 20150325

EXPY Termination of patent right or utility model