CN107063614A - A kind of detection of furniture sliding member with driving fierce close test machine suddenly - Google Patents
A kind of detection of furniture sliding member with driving fierce close test machine suddenly Download PDFInfo
- Publication number
- CN107063614A CN107063614A CN201710075304.8A CN201710075304A CN107063614A CN 107063614 A CN107063614 A CN 107063614A CN 201710075304 A CN201710075304 A CN 201710075304A CN 107063614 A CN107063614 A CN 107063614A
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- CN
- China
- Prior art keywords
- support base
- impact bar
- sliding member
- fierce
- straight line
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/08—Shock-testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of detection of furniture sliding member with driving fierce close test machine suddenly, including underframe, column, crossbeam, straight optical axis, there is steel wire rope winding box on crossbeam, the front portion of support base is arranged on column, the rear portion of support base is connected with straight optical axis, one impact bar is installed on support base, the impact bar is arranged on support base by linear bearing, boom end is impacted to stretch out outside support base, retaining ring is installed on impact bar, the end of impact bar is installed by draw ring, the anterior of support base sets the first fixed pulley, rear portion sets the second fixed pulley, movable pulley and weight bag connection, one end of steel wire rope is connected with steel wire rope winding box, the other end of steel wire rope bypasses movable pulley successively, second fixed pulley, first fixed pulley is connected with lifting bolt.The environment of sliding member fierce close or open, simple in construction when the present invention can truly simulate the actual use furniture of human body, easy to operate, and control is accurate, meets the requirement of standard.
Description
Technical field
The present invention relates to detection means, more particularly to a kind of detection of furniture sliding member with driving fierce close test machine suddenly.
Background technology
Sliding member is that the part pulled out can be promoted in furniture, such as：Drawer, keyboard support etc..In order to detect sliding member
Quality, the special setting detection project of sliding member fierce close or open trial.But, currently used for the detection of the detection project
Equipment not only complex operation, and can not true simulated test environment, it is impossible to meet the requirement of standard.
The content of the invention
It is an object of the invention to provide one kind is simple in construction, furniture sliding member detection in easy to operate ground opens violent pass examination with violent
Test machine.
To achieve these goals, the present invention is achieved through the following technical solutions：A kind of furniture sliding member detection
With fierce close test machine, including underframe is opened suddenly, the column on underframe is fixed on, the crossbeam installed in column top is installed on crossbeam
There is steel wire rope winding box, it is characterised in that a straight optical axis is additionally provided between crossbeam and underframe, the anterior of support base passes through liter
Falling unit is arranged on column, and the rear portion of support base is connected by linear bearing with straight optical axis, and a punching is provided with support base
Bar is hit, the impact bar is arranged on support base by linear bearing, impact boom end is stretched out outside support base, is installed on impact bar
There is retaining ring, draw ring is installed in the end of impact bar, and the anterior of support base sets the first fixed pulley, and rear portion sets the second fixed pulley,
Movable pulley and weight bag connection, one end of steel wire rope are connected with steel wire rope winding box, and the other end of steel wire rope bypasses dynamic cunning successively
Wheel, the second fixed pulley, the first fixed pulley are connected with lifting bolt.
According to a preferred embodiment of the invention, the lowering or hoisting gear includes the fixed seat installed in column top, fixed seat
Upper installation bevel gear transmission, bevel gear transmission is connected with a lifting handle, and the one of bevel gear transmission and screw mandrel
End engagement connection, the other end of screw mandrel is fixed on underframe, and screw mandrel is provided with matched nut, the front portion of support base and spiral shell
Mother is fixedly connected.
According to a preferred embodiment of the invention, one end of the crossbeam is connected with column, the other end of the crossbeam with it is straight
Linear light axle is connected, and the other end of the crossbeam is provided with cantilever, and steel wire rope winding box is arranged on the end of cantilever.
According to a preferred embodiment of the invention, support base front portion sets first straight line bearing, and support base rear portion sets second
Linear bearing, one end of impact bar is stretched out outside first straight line bearing, and the other end of impact bar is stretched out outside second straight line bearing, is being stretched
Go out and be provided with positioning hole on the impact bar outside second straight line bearing on installation locking ring and draw ring, impact bar, on second straight line bearing
Hole is provided with, the housing of spring catch is fixed on second straight line bearing, the pin in spring catch is inserted through the hole of second straight line bearing
In the positioning hole of impact bar, the beginning of the action of impact bar preshoot is controlled by spring catch.
According to a preferred embodiment of the invention, what is held in weight bag is a number of steel ball, by increasing and decreasing steel ball
Quantity controls the weight of weight.
The environment of sliding member fierce close or open when the present invention can truly simulate the actual use furniture of human body, structure letter
Single, easy to operate, control is accurate, meets the requirement of standard.
Brief description of the drawings
Fig. 1 is overall structure figure of the invention.
Figure includes：
1st, underframe, 2, column, 3, fixed seat, 4, bevel gear transmission, 5, lifting handle, 6, feed screw nut pair, 7, crossbeam, 8,
Straight optical axis, 9, cantilever, 10, steel wire rope winding box, 11, support base, 12, first straight line bearing, 13, second straight line bearing, 14,
Impact bar, 15, retaining ring, 16, draw ring, 17, lifting bolt, the 18, first fixed pulley, the 19, second fixed pulley, 20, steel wire rope,
21st, movable pulley, 22, weight bag, 23, spring catch.
Embodiment
The present invention is specifically described below according to the specific embodiment of accompanying drawing and the present invention.
As shown in figure 1, a kind of furniture sliding member detection is fixed on underframe 1 with fierce close test machine, including underframe 1 is opened suddenly
On column 2, the crossbeam 7 installed in the top of column 2 is provided with steel wire rope winding box 10 on crossbeam 7, it is characterised in that crossbeam 7
A straight optical axis 8 is additionally provided between underframe 1, the anterior of support base 11 is arranged on column 2 by lowering or hoisting gear, support base
11 rear portion is connected by linear bearing with straight optical axis 8, and an impact bar 14 is provided with support base 11, and the impact bar 14 leads to
Cross linear bearing（First straight line bearing 12 and second straight line bearing 13）On support base 11, branch is stretched out in the end of impact bar 14
Support outside seat 11, retaining ring 15 is installed on impact bar 14, the end of impact bar 14 is installed sets first on draw ring 16, support base 11
The fixed pulley 19 of fixed pulley 18 and second, wherein the first fixed pulley 18 is located at the front portion of support base 11, the second fixed pulley 19 is located at branch
The rear portion of seat 11 is supportted, movable pulley 21 and weight bag 22 are connected, and one end of steel wire rope 10 is connected with steel wire rope winding box 10, steel wire rope
10 other end bypasses movable pulley 21, the second fixed pulley 19, the first fixed pulley 18 and is connected with lifting bolt 17 successively, movable pulley 21
It is located at the underface of the second fixed pulley 19 with weight bag 22.
According to a preferred embodiment of the invention, the lowering or hoisting gear includes the fixed seat 3 installed in the top of column 2, fixed
Bevel gear transmission 4 is installed, bevel gear transmission 4 is connected with a lifting handle 5, bevel gear transmission 4 and silk on seat 3
One end engagement connection of stem nut pair 6, the other end of feed screw nut pair 6 is fixed on underframe 1, the nut of feed screw nut pair 6 with
The front portion of support base is fixedly connected, and impact bar 14 is arranged on support base, and the liftoff of impact bar 14 is can adjust by lifting handle 5
Highly.
According to a preferred embodiment of the invention, one end of the crossbeam 7 is connected with column 2, the other end of the crossbeam 7 with
Straight optical axis 8 is connected, and 7 other ends of the crossbeam are provided with cantilever 9, and steel wire rope winding box 10 is arranged on the end of cantilever 9.
According to a preferred embodiment of the invention, support base 11 is anterior sets first straight line bearing 12, and the rear portion of support base 11 is set
Second straight line bearing 13 is put, one end of impact bar 14 is stretched out outside first straight line bearing 12, and the other end of impact bar 14 stretches out second
Outside linear bearing 13, installation locking ring 15 and draw ring 16, impact bar 14 on the impact bar 14 stretched out outside second straight line bearing 13
On be provided with positioning hole, second straight line bearing 13 and be provided with hole, the housing of spring catch 23 is fixed on second straight line bearing 13, spring
The hole of pin through second straight line bearing 13 in pin 23 is inserted in the positioning hole of impact bar 14, and impact bar is controlled by spring catch
The beginning of the action of preshoot.By adjusting the position of retaining ring, the stroke of accurate control impact bar.
According to a preferred embodiment of the invention, what is held in weight bag 22 is a number of steel ball, by increasing and decreasing steel ball
Quantity control weight weight.
The terrain clearance of weight is controlled by shaking the handle on steel wire rope winding box.
Present apparatus simulated person will open sliding member suddenly, or close the action of sliding member too hard, such as open suddenly or
Violent to close drawer, the effect of impact bar is exactly that the power opened or closed suddenly suddenly, instantaneous velocity are applied to above sliding member, and this
Power, instantaneous velocity is by the weight of impact stroke, weight.The effect of spring catch is exactly that a machinery is opened in fact
Close, have a draw ring on spring catch, pull the draw ring on spring catch, impact bar will discharge automatically, and impact stroke is just
It is to be determined by the position of retaining ring, retaining ring effect is a mechanical position limitation.Weight bag freely declines, by bypassing fixed pulley
Rope drive impact bar go out forward, impact be located at impact bar before sliding member, such as drawer.Impact the drawing of boom end
The effect of ring 16 is, after the completion of percussion action, and the power of human hand is applied on draw ring, by impact bar along the anti-of impact stroke
Direction is pulled back, and when the position of the positioning hole on impact bar is overlapped with spring catch position, impact bar will be locked in by spring catch
Initial position.The effect for this structure that steel wire rope winding box, rope and fixed pulley are combined is not influence weight
In the case of bag free-falling, convenient lifting heavy.
Violent open with fierce close test is an opposite process, and the side that sample is placed on into impact bar can complete sliding member
Fierce close test, similarly, sample is placed on to the opposite side of impact, it becomes possible to complete the fierce open test of sliding member.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to assert
Present invention specific implementation is confined to these above-mentioned explanations.For general technical staff of the technical field of the invention,
Without departing from the inventive concept of the premise, some simple deduction or replace can also be made, the present invention should be all considered as belonging to
Protection domain.
Claims (5)
1. a kind of furniture sliding member detection is fixed on the column on underframe, is arranged on fierce close test machine, including underframe is opened suddenly
Steel wire rope winding box is installed, it is characterised in that be additionally provided with always between crossbeam and underframe on the crossbeam on column top, crossbeam
Linear light axle, the anterior of support base is arranged on column by lowering or hoisting gear, and the rear portion of support base passes through linear bearing and line light
Axle is connected, and an impact bar is provided with support base, and the impact bar is arranged on support base by linear bearing, impacts boom end
Stretch out outside support base, retaining ring is installed on impact bar, draw ring is installed in the end of impact bar, and the anterior of support base sets first to determine
Pulley, rear portion sets the second fixed pulley, movable pulley and weight bag connection, and one end of steel wire rope is connected with steel wire rope winding box, steel
The other end of cord bypasses movable pulley, the second movable pulley, the first movable pulley and is connected with lifting bolt successively.
2. furniture sliding member as claimed in claim 1 detection with driving fierce close test machine suddenly, it is characterised in that the lifting is filled
Put including the fixed seat installed in column top, bevel gear transmission is installed in fixed seat, bevel gear transmission and one liter
Drop handle to be connected, bevel gear transmission engages connection with one end of screw mandrel, and the other end of screw mandrel is fixed on underframe, on screw mandrel
Provided with matched nut, the front portion of support base is fixedly connected with nut.
3. furniture sliding member as claimed in claim 2 detection with driving fierce close test machine suddenly, it is characterised in that the crossbeam
One end is connected with column, and the other end of the crossbeam is connected with straight optical axis, and the other end of the crossbeam is provided with cantilever, steel wire
Winding box of restricting is arranged on the end of cantilever.
4. furniture sliding member as claimed in claim 3 detection with driving fierce close test machine suddenly, it is characterised in that support base front portion
First straight line bearing is set, and support base rear portion sets second straight line bearing, and one end of impact bar is stretched out outside first straight line bearing, punching
The other end for hitting bar is stretched out outside second straight line bearing, installation locking ring and drawing on the impact bar stretched out outside second straight line bearing
It is provided with ring, impact bar on positioning hole, second straight line bearing and is provided with hole, the housing of spring catch is fixed on second straight line bearing,
The hole of pin through second straight line bearing in spring catch is inserted in the positioning hole of impact bar.
5. the furniture sliding member as any one of Claims 1-4 detects that with fierce close test machine is driven suddenly its feature exists
In what is held in weight bag is a number of steel ball, and the weight of weight is controlled by increasing and decreasing the quantity of steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075304.8A CN107063614A (en) | 2017-02-13 | 2017-02-13 | A kind of detection of furniture sliding member with driving fierce close test machine suddenly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710075304.8A CN107063614A (en) | 2017-02-13 | 2017-02-13 | A kind of detection of furniture sliding member with driving fierce close test machine suddenly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107063614A true CN107063614A (en) | 2017-08-18 |
Family
ID=59598428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710075304.8A Pending CN107063614A (en) | 2017-02-13 | 2017-02-13 | A kind of detection of furniture sliding member with driving fierce close test machine suddenly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107063614A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871830A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Pushing and drawing force testing machine |
| CN102200490A (en) * | 2010-03-25 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Test device and test method |
| CN202471406U (en) * | 2012-02-02 | 2012-10-03 | 上海市质量监督检验技术研究院 | Testing machine for testing durability of push-pull members in furniture |
| CN204255616U (en) * | 2014-09-25 | 2015-04-08 | 上海市质量监督检验技术研究院 | A kind of equipment for detecting furniture armrest and handrail pillow quality |
| CN205138751U (en) * | 2015-11-25 | 2016-04-06 | 上海市质量监督检验技术研究院 | Detection apparatus for it opens or closes suddenly quality suddenly to be arranged in detecting furniture push -and -pull component |
-
2017
- 2017-02-13 CN CN201710075304.8A patent/CN107063614A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871830A (en) * | 2009-04-25 | 2010-10-27 | 鸿富锦精密工业（深圳）有限公司 | Pushing and drawing force testing machine |
| CN102200490A (en) * | 2010-03-25 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Test device and test method |
| CN202471406U (en) * | 2012-02-02 | 2012-10-03 | 上海市质量监督检验技术研究院 | Testing machine for testing durability of push-pull members in furniture |
| CN204255616U (en) * | 2014-09-25 | 2015-04-08 | 上海市质量监督检验技术研究院 | A kind of equipment for detecting furniture armrest and handrail pillow quality |
| CN205138751U (en) * | 2015-11-25 | 2016-04-06 | 上海市质量监督检验技术研究院 | Detection apparatus for it opens or closes suddenly quality suddenly to be arranged in detecting furniture push -and -pull component |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
|
| WD01 | Invention patent application deemed withdrawn after publication |