CN204758287U - Floor spring life testing arrangement - Google Patents
Floor spring life testing arrangement Download PDFInfo
- Publication number
- CN204758287U CN204758287U CN201520519252.5U CN201520519252U CN204758287U CN 204758287 U CN204758287 U CN 204758287U CN 201520519252 U CN201520519252 U CN 201520519252U CN 204758287 U CN204758287 U CN 204758287U
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- China
- Prior art keywords
- floor spring
- push rod
- test gate
- frame
- serviceable life
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Abstract
The utility model discloses a floor spring life testing arrangement, including frame, test gate, drive arrangement, push rod and floor spring installation position, test gate and push rod are installed in the frame, and the bottom of frame is located to floor spring installation position, and it is corresponding that the floor spring installation is located the test gate position, and the push rod is connected with drive arrangement, and the push rod cooperatees with the test gate. Drive arrangement drives the push rod, and the push rod promotes the test gate to be made it to open, and after the push rod broke away from the test gate, the test gate was closed the door under the effect of floor spring, has simulated open the door situation and the close the door situation of floor spring in the in -service use, can provide reliable floor spring life test data.
Description
Technical field
The utility model relates to product test in serviceable life, particularly floor spring proving installation in serviceable life.
Background technology
Floor spring many employings cam drive, cam also plays door-hinge effect simultaneously, and the arm of force is short, and wearing and tearing are large.Along with widely using of floor spring, the requirement of workmanship is also more and more higher, this just to the structural design of floor spring and the requirement of machining precision also more and more higher, and the serviceable life of floor spring and quality be jail inseparable.
In order to provide reliable operating life data to design and use, needing to carry out life test to floor spring, special equipment for testing service life thus must be used to meet this requirement.Existing floor spring testing apparatus in serviceable life, the general cylinder that adopts is as driving, and cylinder directly acts on the door-hinge of test gate, and test gate is opened and closed, and be difficult to the actual use situation of spring in analog, the operating life data of acquisition is unreliable.
Utility model content
The purpose of this utility model is to provide one can pattern floor spring real use state, test data reliable floor spring proving installation in serviceable life.
For achieving the above object, according to an aspect of the present utility model, provide a kind of floor spring proving installation in serviceable life, comprise frame, test gate, drive unit, push rod and floor spring installation position, test gate and push rod are installed on frame, and the bottom of frame is located in floor spring installation position, and it is corresponding that floor spring is positioned at test gate position, push rod is connected with drive unit, and push rod matches with test gate.Thus, drive unit drives push rod, and push rod push to test door makes it to open, after push rod departs from test gate, test gate is closed the door under the effect of floor spring, simulates floor spring enabling situation in actual use and situation of closing the door, can provide reliable floor spring test data in serviceable life.
In some embodiments, the bottom margin of frame is located in floor spring installation position, and the axis of floor spring installation position and frame base are 90 ° of angles.Thus, the left and right being convenient to test gate is opened, and realizes the test to bi-directional door floor spring.
In some embodiments, the end of push rod is provided with roller, and the top of test gate is provided with baffle plate, and roller matches with baffle plate.Thus, when push rod push to test door is opened, roller rolls on baffle plate, and when roller moves to the edge of baffle plate to when departing from baffle plate, test gate is closed the door under the effect of floor spring, and the setting of roller and baffle plate makes test gate enabling carry out smoothly, reduces enabling noise.
In some embodiments, push rod has chute, and roller is provided with connecting link, matches with chute in one end of connecting link.Thus, the position-adjustable of connecting link in chute, and then the distance regulating roller to roll at baffle plate, thus realize the adjustment to test gate open angle, make local spring life proving installation be applicable to the test of the multiplex floor springs such as location, delocalization.
In some embodiments, floor spring proving installation in serviceable life also comprises alarm and the sensor for responding to push rod, and sensor is installed on the top of frame.Thus, when the quality problems that card machine, shutdown etc. cannot rotate appear in tested floor spring, sensor cannot sense push rod, alarm equipment alarm.
In some embodiments, floor spring proving installation in serviceable life also comprises control device, and drive unit, sensor and alarm are all electrically connected with control device.Thus, sensor is by signal transmission to control device, and when sensor cannot sense push rod, control device controls alarm equipment alarm and accessory drive stop motion, effectively prevents damage equipment.
In some embodiments, floor spring proving installation in serviceable life also comprises the counter be connected with control device, the position of sensor is corresponding with test gate.Thus, trigger sensor during push rod push to test door, rolling counters forward once, realizes Auto-counting, ensures the accuracy of test data.
In some embodiments, test gate is four, and be divided into four sides of frame, push rod is two, all matches with test gate.Thus, can test four door closers simultaneously, improve testing efficiency, effective economize energy.
The beneficial effects of the utility model are: the push to test door under the drive of drive unit of push rod is opened, after push rod departs from test gate, test gate is closed the door under the effect of floor spring, simulates floor spring and uses closing the door of situation in reality and manually open the door, thus can provide reliable test data.The axis of floor spring installation position and frame base are 90 ° of angles, and the left and right being convenient to test gate is opened, and realizes the test to bi-directional door floor spring.Multiple test gate effective economize energy is set.To sum up, floor spring proving installation in serviceable life of the present utility model have can in analog the actual service condition of spring, test data reliable, be suitable for multiple floor spring, structure is simple, efficiency is high advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the floor spring proving installation in serviceable life of the utility model one embodiment;
Fig. 2 is the structural representation bottom the test gate of spring proving installation in serviceable life as shown in Figure 1;
Fig. 3 is the structural representation that the floor spring of spring proving installation in serviceable life is as shown in Figure 1 positioned at frame and coordinates;
Fig. 4 is the mounting structure schematic diagram of the roller of spring proving installation in serviceable life as shown in Figure 1;
Fig. 5 is the structural representation at the top of spring proving installation in serviceable life as shown in Figure 1;
The schematic diagram that Fig. 6 is the drive unit of spring proving installation in serviceable life as shown in Figure 1, counter, alarm, sensor are connected with control device.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 ~ 6 show schematically show the floor spring proving installation in serviceable life according to a kind of embodiment of the present utility model.
As shown in Figure 1, this floor spring proving installation in serviceable life, comprise frame 1, test gate 2, drive unit 3, push rod 4 and floor spring installation position 5, test gate 2 and push rod 4 are installed on frame 1, the bottom of frame 1 is located in floor spring installation position 5, floor spring installation position 5 is corresponding with test gate 2 position, and push rod 4 is connected with drive unit 3, and push rod 4 matches with test gate 2.
Test gate 2 is four, and be divided into four sides of frame 1, push rod 4 is two, all matches with test gate 2, and two push rods 4 are L-shaped, promotes adjacent test gate 2 respectively.The end of two push rods 4 is connected by installation shaft 45.Drive unit 3 comprises the motor and speed reduction unit that are connected.Speed reduction unit is connected by shaft coupling transmission with installation shaft 45.Control device 8 controls the rotating of motor, concrete, and control device 8 controls reverse direction operation 1000 turns immediately after motor often runs 1000 turns, to reach balanced left-right switch door.
The top of test gate 2 is provided with door-hinge, and door-hinge is through the back up pad at frame 1 top, and door-hinge can move in back up pad.As shown in Figure 2, the bottom of test gate is fixed with installing plate 22.One end of installing plate 22 is fixedly connected with test gate 2, and the other end is sheathed on support column 12, the bottom welding of support column 12 and frame 1.Installing plate 22 is adjustable in the position of support column 12.Installing plate 12 is positioned at the top of floor spring installation position 5.Floor spring 10 is connected with installing plate 22 after putting into floor spring installation position 5, completes the installation of floor spring 10 and floor spring proving installation in serviceable life.Floor spring installation position 5 is for having the rectangular configuration of the groove holding floor spring.
As shown in Figure 3, the welding edges of floor spring installation position 5 is in the bottom margin of frame 1.The axis a of floor spring installation position 5
1a
2be 90 ° of angles with the bottom margin of frame 1, the left and right being convenient to test gate 2 is opened.
As shown in Figure 4 and Figure 5, push rod 4 has chute 42, and roller 41 is installed on one end of connecting link 43.The other end of connecting link 43 has screw thread.The thread end of connecting link 43 is rotary with nut 44 afterwards through chute 42, then screws another nut 44, and the position of connecting link 43 in chute 42 is fixed.The top of test gate 2 is provided with baffle plate 21, and when push rod 4 rotates under the drive of drive unit 3, roller 41 rolls across in the side of baffle plate 21, and push to test door 2.By regulating the position of connecting link 43 in chute 42, regulate the distance that roller 41 rolls at baffle plate 21, thus realize the adjustment to test gate 2 open angle, make local spring life proving installation be applicable to the test of the multiplex floor springs such as location, delocalization.In Fig. 5, arrow represents the sense of rotation of push rod 4.
As shown in Figure 5 and Figure 6, floor spring proving installation in serviceable life also comprises alarm 7, control device 8, counter 9 and the sensor 6 for responding to push rod 4, and sensor 6 is installed on the top of frame 1, and the position of sensor 6 is corresponding with test gate 6.Drive unit 3, sensor 6, alarm 7 sum counter 9 are all electrically connected with control device 8.
Once, then once, signal is sent to control device 8 to corresponding through test gate 2 position therewith sensor 6 to the every push to test door 2 of push rod 4 by sensor 6, and control device 8 makes counter 9 count once, realizes Auto-counting, ensures the accuracy of test data.
When there are the quality problems that card machine, shutdown etc. cannot rotate in tested floor spring 10; sensor 6 cannot sense push rod 4 or induction time-out, then no signal is sent to control device 8, and control device 8 makes alarm equipment alarm; and accessory drive 3 stop motion, effectively prevent damage equipment.The function of control device 8 is by chip microcontroller.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite not departing from the utility model creation design, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. floor spring proving installation in serviceable life, it is characterized in that, comprise frame (1), test gate (2), drive unit (3), push rod (4) and be positioned at frame (1) bottomland spring fitting position (5), described test gate (2) and push rod (4) are installed on frame (1), described floor spring installation position (5) is corresponding with test gate (2) position, described push rod (4) is connected with drive unit (3), and described push rod (4) matches with test gate (2).
2. floor spring proving installation in serviceable life according to claim 1, it is characterized in that, described floor spring installation position (5) is located at the bottom margin of frame (1), and the axis of described floor spring installation position (5) and the bottom margin of frame (1) are 90 ° of angles.
3. floor spring proving installation in serviceable life according to claim 1, it is characterized in that, the end of described push rod (4) is provided with roller (41), the top of described test gate (2) is provided with baffle plate (21), and described roller (41) matches with baffle plate (21).
4. floor spring proving installation in serviceable life according to claim 3, it is characterized in that, described push rod (4) has chute (42), described roller (41) is provided with connecting link (43), matches with chute (42) in one end of described connecting link (43).
5. floor spring proving installation in serviceable life according to claim 1, it is characterized in that, also comprise alarm (7) and the sensor (6) for responding to push rod (4), described sensor (6) is installed on the top of frame (1).
6. floor spring proving installation in serviceable life according to claim 4, it is characterized in that, also comprise control device (8), described drive unit (3), sensor (6) and alarm (7) are all electrically connected with control device (8).
7. floor spring proving installation in serviceable life according to claim 6, it is characterized in that, also comprise the counter (9) be connected with control device (8), the position of described sensor (6) is corresponding with test gate (6).
8. floor spring proving installation in serviceable life according to claim 1, is characterized in that, described test gate (2) is four, is divided into four sides of frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519252.5U CN204758287U (en) | 2015-07-16 | 2015-07-16 | Floor spring life testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519252.5U CN204758287U (en) | 2015-07-16 | 2015-07-16 | Floor spring life testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758287U true CN204758287U (en) | 2015-11-11 |
Family
ID=54472985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519252.5U Expired - Fee Related CN204758287U (en) | 2015-07-16 | 2015-07-16 | Floor spring life testing arrangement |
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| CN (1) | CN204758287U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823631A (en) * | 2016-05-24 | 2016-08-03 | 佛山市质量计量监督检测中心 | Floor spring test system |
| CN106768955A (en) * | 2016-12-28 | 2017-05-31 | 佛山市奥达金属制品有限公司 | Door closer service life automatic testing equipment |
-
2015
- 2015-07-16 CN CN201520519252.5U patent/CN204758287U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105823631A (en) * | 2016-05-24 | 2016-08-03 | 佛山市质量计量监督检测中心 | Floor spring test system |
| CN105823631B (en) * | 2016-05-24 | 2018-06-15 | 佛山市质量计量监督检测中心 | A kind of floor spring pilot system |
| CN106768955A (en) * | 2016-12-28 | 2017-05-31 | 佛山市奥达金属制品有限公司 | Door closer service life automatic testing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20210716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |