CN103376208A - Rolling wheel testing device of door and window hardware system - Google Patents
Rolling wheel testing device of door and window hardware system Download PDFInfo
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- CN103376208A CN103376208A CN201310251264XA CN201310251264A CN103376208A CN 103376208 A CN103376208 A CN 103376208A CN 201310251264X A CN201310251264X A CN 201310251264XA CN 201310251264 A CN201310251264 A CN 201310251264A CN 103376208 A CN103376208 A CN 103376208A
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- door
- pulley
- counterweight seat
- connecting rod
- window
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Abstract
The invention discloses a rolling wheel testing device of a door and window hardware system. The rolling wheel testing device of the door and window hardware system comprises a testing frame and is characterized in that a driving mechanism is arranged in the testing frame. A test stimulation window rail is arranged on a workbench on the upper surface of the testing frame. A sliding groove is formed above the test simulation window rail. Multiple weight seats which can move back and forth along the sliding groove are arranged in the sliding groove. A rolling wheel installation hole is formed in each weight seat. A weight tray for containing weights is detachably arranged on each weight seat. The driving mechanism is connected with the weight seats and drives all the weight seats to horizontally move back and forth along the sliding groove. Rolling wheels are installed in the rolling wheel installation holes and the upper ends of the rolling wheels are connected with the weight trays in an abutted mode. The lower ends of the rolling wheels are connected with the test simulation window rail in an abutted mode. The rolling wheel testing device of the door and window hardware system has the advantages of being capable of saving time and labor, simple in structure, convenient to use, accurate in counting and capable of meeting the relevant test standard code.
Description
Technical field
The present invention relates to the door and window hardware system, especially relate to a kind of door and window hardware system middle pulley proving installation.
Background technology
Building doors and windows five metals system is mounted in various metals on the building window and the general designation of nonmetal accessory, mainly comprises pulley, handle, hinge, driving lock, sliding support, single-point locking device and spacer etc., helps out when door and window opens and closes.
Pulley is divided into pulley and sash pulley, comprises wheel carrier, wheel body and wheel shaft.It is front necessary through type approval test to dispatch from the factory according to JG/T129-2007 regulation door and window hardware spare pulley, with the smoothness of operation of examination product.Experimental examination requires: a cover pulley is done by the actual bearer quality and is is repeatedly opened and closed motion, and after door reached 10000 times with pulley, after sash pulley reached 25000 times, forms can normally roll.After reaching test number (TN), when the carrying quality of 1.5 times of carryings, hoisting capacity should be greater than 100N.
At present, the enterprise that produces door and window hardware spare all adopts artificial way to test, pulley is installed on the test simulation door and window, the experimenter moves around with hand and tests for 1000 times, therefore, said method is not only consuming time but also require great effort, and counting is inaccurate, countless according to record, do not reach the testing requirements of each standard code.
Summary of the invention
Technical matters to be solved by this invention provides a kind of time saving and energy saving, and is simple in structure, easy to use, and counting accurately can satisfy the door and window hardware system middle pulley proving installation of correlation standard.
The present invention solves the problems of the technologies described above the technical scheme that adopts: a kind of door and window hardware system middle pulley proving installation, comprise test frame, be provided with driving mechanism in the described test frame, be provided with the test simulation window rail on the upper surface worktable of described test frame, described test simulation window rail top is provided with chute, be provided with the counterweight seat that several can move around along described chute in the described chute, the bottom of described counterweight seat is provided with the pulley mounting hole, described counterweight seat upper end is provided with dismountable weight tray for placing counterweight, described driving mechanism is connected with described counterweight seat and drives each described counterweight seat does horizontal reciprocating movement along described chute, and the upper end of pulley is fixedly mounted in the described pulley mounting hole and its lower end and described test simulation window rail butt.
Described chute is by two slide bar arranged side by side besieged cities, described slide bar is fixed on the upper surface worktable of described test frame by several bracing frames, be provided with gathering sill in the described slide bar, the two ends difference inlay card of described counterweight seat is in described gathering sill.
Described counterweight seat comprises and moves horizontally plate, vertical plate and the vertical axle of inserting, the described two ends that move horizontally plate respectively active card are embedded in the described gathering sill, described moving horizontally is provided with the jack corresponding with described test simulation window rail position on the plate, described vertical plate is fixed in the described jack, described pulley mounting hole is arranged on the bottom of described vertical plate, described pulley is installed in the described pulley mounting hole and its upper end both side ends is fixedly connected with described vertical plate by gib screw, the described axle of vertically inserting is arranged on described vertical plate upper end central authorities, and the center of described weight tray is passed described vertical slotting axle and is enclosed within described vertical inserting on the axle.
Described driving mechanism comprises motor, motor wheel, connecting rod, fork, horizontal drive link and several guide poles, the even stationary arrangement of one end of each described guide pole is on described horizontal drive link, described motor is connected with described motor wheel by belt, described motor wheel is fixedly connected with an end of described connecting rod, the other end of described connecting rod is fixedly connected with the middle part of described fork, the lower end of described fork and the base plate of described test frame are flexibly connected, the upper end of described fork is taken up an official post one by one with described horizontal drive link, and a guide pole is fixedly connected with, the described guide pole other end passes described gathering sill and is fixedly connected with corresponding described counterweight seat, and described guide pole moves back and forth the corresponding described counterweight seat of drive along described gathering sill and does horizontal reciprocating movement along chute.
Described motor wheel comprises two coaxial the first motor wheels that are fixedly connected with and the second motor wheel, and described belt is connected with the first motor wheel that is positioned at described test frame inboard, and described the second motor wheel is connected with described connecting rod.Make things convenient for removing and installing of motor wheel.
Described the second motor wheel radially is provided with several evenly distributed adjusting screws of being connected with described connecting rod of being used for.
The end that is connected with described fork on the described connecting rod is provided with several evenly distributed adjusting screws of being connected with described fork of being used for, and the interlude of described fork is provided with that several are evenly distributed for the adjusting screw that is connected with described connecting rod.Realize the adjustment of pulley motion amplitude size by regulating screw.
Compared with prior art, the invention has the advantages that: a kind of door and window hardware of the present invention system middle pulley proving installation, it is a detection machine that designs for the test request such as the smoothness of operation of pulley specially, the test request that can satisfy the indexs such as the mechanical property of JG/T129-2007, middle regulation, repeatedly keying, intensity, carrying moment detects, have simple in structure, simple and direct advantage easy to use.
Description of drawings
Fig. 1 is the structural representation one of pulley proving installation of the present invention;
Fig. 2 is the structural representation two of pulley proving installation of the present invention;
Fig. 3 is the structural representation of counterweight seat of the present invention.
Embodiment
Embodiment is described in further detail the present invention below in conjunction with accompanying drawing.
Specific embodiment
A kind of door and window hardware of the present invention system middle pulley proving installation, such as Fig. 1, Fig. 2 and shown in Figure 3, comprise test frame 1, be provided with driving mechanism in the test frame 1, be provided with test simulation window rail 18 on the upper surface worktable of test frame 1, test simulation window rail 18 tops are provided with chute 2, be provided with the counterweight seat 3 that several can move around along chute 2 in the chute 2, the bottom of counterweight seat 3 is provided with pulley mounting hole 4, the upper end of counterweight seat 3 is provided with dismountable weight tray 5 for placing counterweight, driving mechanism is connected with counterweight seat 3 and drives each counterweight seat 3 does horizontal reciprocating movement along chute 2, and pulley 19 upper ends are fixedly mounted in the pulley mounting hole 4 and its lower end and test simulation window rail 18 butts.(place the counterweight of constant weight at weight tray 5, driving mechanism drives each counterweight seat 3 and does horizontal reciprocating movement along chute 2, thereby band travelling block 19 is moving around along test simulation window rail 18 under certain load-bearing, detects by the test request of the indexs such as the mechanical property of stipulating among the JG/T129-2007, repeatedly keying, intensity, carrying moment).
In this specific embodiment, as depicted in figs. 1 and 2, chute 2 is by two slide bar arranged side by side 6 besieged cities, and slide bar 6 is fixed on the upper surface worktable of test frame 1 by several bracing frames 7, be provided with gathering sill 8 in the slide bar 6, the two ends inlay card of counterweight seat 3 is in gathering sill 8.As shown in Figures 2 and 3, counterweight seat 3 comprises and moves horizontally plate 31, vertical plate 32 and the vertical axle 33 of inserting, the two ends that move horizontally plate 31 respectively active card are embedded in the gathering sill 8, move horizontally and be provided with the jack 34 corresponding with test simulation window rail 18 positions on the plate 31, vertical plate 32 is fixed in the jack 34, pulley mounting hole 4 is arranged on the bottom of vertical plate 32, pulley 19 is installed in the pulley mounting hole 4 and its upper end both side ends is fixedly connected with vertical plate 32 by the gib screw (not shown), the vertical axle 33 of inserting is arranged on vertical plate 32 upper ends central authorities, and the center of weight tray 5 is passed vertical slotting axle 33 and is enclosed within vertical inserting on the axle 33.
In this specific embodiment, as depicted in figs. 1 and 2, driving mechanism comprises motor 9, motor wheel 10, connecting rod 11, fork 12, horizontal drive link 13 and several guide poles 14, the even stationary arrangement of one end of each guide pole 14 is on horizontal drive link 13, motor 9 is connected with motor wheel 10 by belt, motor wheel 10 is fixedly connected with an end of connecting rod 11, the other end of connecting rod 11 is fixedly connected with the middle part of fork 12, the base plate of the lower end of fork 12 and test frame 1 is flexibly connected, the upper end of fork 12 is taken up an official post one by one with horizontal drive link 13, and a guide pole 14 is fixedly connected with, guide pole 14 other ends pass gathering sill 8 and are fixedly connected with corresponding counterweight seat 3, and guide pole 14 moves back and forth the corresponding counterweight seat 3 of drive along gathering sill 8 and does horizontal reciprocating movement along chute 2.
In this specific embodiment, as depicted in figs. 1 and 2, motor wheel 10 comprises two coaxial the first motor wheels 15 that are fixedly connected with and the second motor wheel 16, and belt is connected with the first motor wheel 15 that is positioned at test frame 1 inboard, and the second motor wheel 16 is connected with connecting rod 11.The second motor 16 wheel radials are provided with several evenly distributed adjusting screws 17 of being connected with connecting rod 11 of being used for.The end that is connected with fork 12 on the connecting rod 11 is provided with several evenly distributed adjusting screws 17 of being connected with fork 12 of being used for, and the interlude of fork 12 is provided with that several are evenly distributed for the adjusting screw 17 that is connected with connecting rod 11.
Above-mentioned explanation is not limitation of the present invention, and the present invention also is not limited to above-mentioned giving an example.Those skilled in the art are in essential scope of the present invention, and the variation of making, remodeling, interpolation or replacement also should belong to protection scope of the present invention, and protection scope of the present invention is as the criterion with claims.
Claims (7)
1. door and window hardware system middle pulley proving installation, comprise test frame, it is characterized in that: be provided with driving mechanism in the described test frame, be provided with the test simulation window rail on the upper surface worktable of described test frame, described test simulation window rail top is provided with chute, be provided with the counterweight seat that several can move around along described chute in the described chute, the bottom of described counterweight seat is provided with the pulley mounting hole, described counterweight seat upper end is provided with dismountable weight tray for placing counterweight, described driving mechanism is connected with described counterweight seat and drives each described counterweight seat does horizontal reciprocating movement along described chute, and the upper end of pulley is fixedly mounted in the described pulley mounting hole and its lower end and described test simulation window rail butt.
2. a kind of door and window hardware according to claim 1 system middle pulley proving installation, it is characterized in that: described chute is by two slide bar arranged side by side besieged cities, described slide bar is fixed on the upper surface worktable of described test frame by several bracing frames, be provided with gathering sill in the described slide bar, the two ends difference inlay card of described counterweight seat is in described gathering sill.
3. a kind of door and window hardware according to claim 2 system middle pulley proving installation, it is characterized in that: described counterweight seat comprises and moves horizontally plate, vertical plate and the vertical axle of inserting, the described two ends that move horizontally plate respectively active card are embedded in the described gathering sill, described moving horizontally is provided with the jack corresponding with described test simulation window rail position on the plate, described vertical plate is fixed in the described jack, described pulley mounting hole is arranged on the bottom of described vertical plate, described pulley is installed in the described pulley mounting hole and its upper end both side ends is fixedly connected with described vertical plate by gib screw, the described axle of vertically inserting is arranged on described vertical plate upper end central authorities, and the center of described weight tray is passed described vertical slotting axle and is enclosed within described vertical inserting on the axle.
4. a kind of door and window hardware according to claim 2 system middle pulley proving installation, it is characterized in that: described driving mechanism comprises motor, motor wheel, connecting rod, fork, horizontal drive link and several guide poles, the even stationary arrangement of one end of each described guide pole is on described horizontal drive link, described motor is connected with described motor wheel by belt, described motor wheel is fixedly connected with an end of described connecting rod, the other end of described connecting rod is fixedly connected with the middle part of described fork, the lower end of described fork and the base plate of described test frame are flexibly connected, the upper end of described fork is taken up an official post one by one with described horizontal drive link, and a guide pole is fixedly connected with, the described guide pole other end passes described gathering sill and is fixedly connected with corresponding described counterweight seat, and described guide pole moves back and forth the corresponding described counterweight seat of drive along described gathering sill and does horizontal reciprocating movement along chute.
5. a kind of door and window hardware according to claim 4 system middle pulley proving installation, it is characterized in that: described motor wheel comprises two coaxial the first motor wheels that are fixedly connected with and the second motor wheel, described belt is connected with the first motor wheel that is positioned at described test frame inboard, and described the second motor wheel is connected with described connecting rod.
6. a kind of door and window hardware according to claim 5 system middle pulley proving installation is characterized in that: described the second motor wheel radially is provided with several evenly distributed adjusting screws of being connected with described connecting rod of being used for.
7. each described a kind of door and window hardware system middle pulley proving installation according to claim 4-6, it is characterized in that: the end that is connected with described fork on the described connecting rod is provided with several evenly distributed adjusting screws of being connected with described fork of being used for, and the interlude of described fork is provided with that several are evenly distributed for the adjusting screw that is connected with described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310251264.XA CN103376208B (en) | 2013-06-21 | 2013-06-21 | A kind of door and window hardware system middle pulley proving installation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251264.XA CN103376208B (en) | 2013-06-21 | 2013-06-21 | A kind of door and window hardware system middle pulley proving installation |
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| CN103376208A true CN103376208A (en) | 2013-10-30 |
| CN103376208B CN103376208B (en) | 2015-09-23 |
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| CN201310251264.XA Expired - Fee Related CN103376208B (en) | 2013-06-21 | 2013-06-21 | A kind of door and window hardware system middle pulley proving installation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616175A (en) * | 2013-12-03 | 2014-03-05 | 上海振华重工(集团)股份有限公司 | Pulley testbed |
| CN104849038A (en) * | 2015-05-25 | 2015-08-19 | 曼斯顿电梯(浙江)有限公司 | Automatic clamping pulley inspection machine |
| CN107907317A (en) * | 2017-11-18 | 2018-04-13 | 展红明 | Grapplers test device |
| CN109580205A (en) * | 2018-12-26 | 2019-04-05 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of actuation test machine repeatedly of pulley and hanging wheel |
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| JPS63179230A (en) * | 1987-01-20 | 1988-07-23 | Nippon Steel Corp | Method for estimating fatigue durable life of wheel for automobile |
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2013
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| JPS63179230A (en) * | 1987-01-20 | 1988-07-23 | Nippon Steel Corp | Method for estimating fatigue durable life of wheel for automobile |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103616175A (en) * | 2013-12-03 | 2014-03-05 | 上海振华重工(集团)股份有限公司 | Pulley testbed |
| CN104849038A (en) * | 2015-05-25 | 2015-08-19 | 曼斯顿电梯(浙江)有限公司 | Automatic clamping pulley inspection machine |
| CN107907317A (en) * | 2017-11-18 | 2018-04-13 | 展红明 | Grapplers test device |
| CN109580205A (en) * | 2018-12-26 | 2019-04-05 | 亚萨合莱国强（山东）五金科技有限公司 | A kind of actuation test machine repeatedly of pulley and hanging wheel |
| CN109580205B (en) * | 2018-12-26 | 2024-05-10 | 亚萨合莱国强（山东）五金科技有限公司 | Repeated start-stop testing machine for pulley and hanging wheel |
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| Publication number | Publication date |
|---|---|
| CN103376208B (en) | 2015-09-23 |
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