CN203645455U - Slide block type electric push rod - Google Patents
Slide block type electric push rod Download PDFInfo
- Publication number
- CN203645455U CN203645455U CN201320881890.2U CN201320881890U CN203645455U CN 203645455 U CN203645455 U CN 203645455U CN 201320881890 U CN201320881890 U CN 201320881890U CN 203645455 U CN203645455 U CN 203645455U
- Authority
- CN
- China
- Prior art keywords
- slide block
- transducer
- type electric
- rod
- power
- 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
Links
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model provides a slide block type electric push rod, so as to solve the problems that the existing slide block type electric push rod cannot carry out real-time detection on a push-pull force imposed on a load, and higher requirements are difficultly met. According to the utility model, the structure of the slide block type electric push rod is improved; a force sensor is arranged on a slide block; the sensor is used as a force transmission part between the slide block and the load, and is used as a force detector; the force sensor carries out real-time detection on the stress of the load, so as to meet the higher requirements; the force size can be detected in real time; the peak of the push-pull force can be set; and the electric push rod automatically stops working at the peak of the push-pull force.
Description
Technical field
The utility model relates to a kind of electric pushrod, relates in particular to a kind of slide block type electric pushrod.
Background technology
Now, often need a kind of linear actuating device adopting to be called slide block type electric pushrod in some industries in such as furniture industry, be called again old-man chair electric pushrod or horizontal sliding slide block push rod, by load is installed and is connected with slide block, when electric pushrod work, drive slide block to slide by motor, thereby realize various functions.Problem is that slide block type electric pushrod now can not detect in real time to the push-pull effort acting in load, thereby is difficult to meet higher requirement.
Utility model content
For the slide block type electric pushrod solving now can not detect in real time to the push-pull effort acting in load, thereby the problem that is difficult to satisfied higher requirement, the utility model improves the structure of slide block type electric pushrod, power transducer is set on slide block, make transducer both as the power transmission part between slide block and load, again as power detection piece, by power transducer, the stressing conditions of load is detected in real time, to meet higher instructions for use, such as detecting in real time the size of power, the peak value of push-pull effort can also be set, electric pushrod in the time that reaching peak value, push-pull effort is quit work automatically.
The utility model adopted technical scheme of dealing with problems is: a kind of slide block type electric pushrod, mainly by the body of rod, power supply, the member compositions such as hand controller, on the body of rod, be provided with motor, slide block, body of rod inside is provided with transmission component, screw rod, travel control switch, slide block set is connected on the body of rod, also be provided with mount pad, the body of rod is installed fixing by mount pad, motor is by transmission component drive screw turns, slide block inside is provided with the thread coordinating with screw rod, the thread of slide block forms and is connected and just works as screw rod with screw rod, when reverse turn, be with movable slider to do linear reciprocating motion along the body of rod, it is characterized in that, on described slide block, be also vertically arranged with power transducer along the body of rod, described power transducer one end and slide block are connected and fixed and the other end and load are connected and fixed, slide block is passed to load by power transducer by power.
One of preferred version of the present utility model: the link of described power transducer and slide block is provided with slider end installing hole, and the link of power transducer and load is provided with load end installing hole.
Two of preferred version of the present utility model: the end that is connected and fixed at described power transducer and slide block adopts two bolts that transducer is fixed on slide block.
Three of preferred version of the present utility model: be provided with the groove of acceptance transducer on described slide block, power transducer is longitudinally built in groove the inside along the body of rod.
Four of preferred version of the present utility model: be provided with keypad on described slide block, described power covers disposed on sensor is equipped with keyway, and power installation of sensors is on slide block, and described keypad is contained in described keyway.
On three or four basis of preferred version, five of the utility model preferred version: the end that is connected and fixed at power transducer and slide block adopts a bolt that transducer is fixed on slide block.
On five basis of preferred version, six of the utility model preferred version: be also provided with guide on described set bolt, after the outside socket of set bolt guide in the slider end installing hole of insertion force transducer by power installation of sensors on slide block, described power transducer can rotate around guide.
On three or four basis of preferred version, seven of the utility model preferred version: be provided with pin on described slide block, pin has pin hole on termination, described pin insert described slider end installing hole by power installation of sensors on slide block, be also provided with screw in pin termination.
Eight of preferred version of the present utility model: be provided with the first boss with the installation junction of power transducer on slide block, and be provided with the second boss at the slide block other end.
Nine of preferred version of the present utility model: the both sides at slide block are respectively provided with respectively groove, on each side groove, strong transducer are respectively set.
The beneficial effects of the utility model are: the utility model is by improving the structure of slide block type electric pushrod, power transducer is set on slide block, make it as the power transmission part between slide block and load and detection piece, by power transducer, the stressing conditions of load is detected in real time, to meet higher instructions for use, except detecting in real time the size of power, can also coordinate with other necessary instrument, such as utilizing the peak value test instrument of power transducer, by peak value is set, make electric pushrod automatically out of service in the time that push-pull effort reaches peak value.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of prior art.
Fig. 2, Fig. 3, Fig. 4 are the structural representation of first embodiment of the utility model.Wherein Fig. 3, Fig. 4 are partial structurtes schematic diagram, and Fig. 4 is structure enlarged diagram.
Fig. 5, Fig. 6, Fig. 7, Fig. 8 are the structural representation of second embodiment of the utility model, and wherein Fig. 6, Fig. 7, Fig. 8 are partial structurtes schematic diagram, and wherein Fig. 7 rotates a low-angle to show the position of screw 1.21, and Fig. 8 is partial structurtes enlarged diagram.
Fig. 9, Figure 10, Figure 11, Figure 12 are the structural representation of the 3rd embodiment of the utility model, and wherein Figure 10, Figure 11, Figure 12 are partial structurtes enlarged diagram.
Figure 13, Figure 14, Figure 15, Figure 16 are the partial structurtes schematic diagram of the 4th embodiment of the utility model, and wherein Figure 15 rotates a low-angle to show the position of pin 1.26, and wherein Figure 16 is partial structurtes enlarged diagram.
Figure 17 is the partial structurtes schematic diagram of the 5th embodiment of the utility model.
Figure 18, Figure 19, Figure 20 are the partial structurtes schematic diagram of the 6th embodiment of the utility model.
Figure 21, Figure 22 are the partial structurtes schematic diagram of the 7th embodiment of the utility model.
In figure:
1. the body of rod, 1.1 motors, 1.2 slide blocks, 1.21 installation screws, the secondary installation screw of 1.21A, 1.22 slide openings, 1.23,1.24 grooves, 1.23A the first boss, 1.23B the second boss, 1.25 keypads, 1.26 pins, 1.261 pin hole;
2. power supply;
3,3A, 3B power transducer, 3.1 slider end installing holes, the secondary installing hole of 3.1A slider end, 3.2 load end installing holes, 3.3 detecting elements, 3.4 keyways;
4.1 front mount pads, 4.2 rear mount pads;
5.1,5.1A set bolt, 5.2 guidees, 5.3 termination screw and pads.
Embodiment
Fig. 1 is the structural representation of an embodiment of prior art.In figure, show, in prior art, slide block type electric pushrod is mainly by the body of rod 1.1, power supply 2, the member compositions such as hand controller, on the body of rod 1, be provided with motor 1.1, slide block 1.2, body of rod inside is provided with transmission component, screw rod, travel control switch, on slide block 1.2, being provided with installation screw 1.21(load is connected and fixed by installation screw and slide block), slide block 1.2 is socketed on the body of rod 1, on the body of rod 1, be provided with mount pad, the body of rod 1 is by front mount pad 4.1, rear mount pad 4.2 is installed fixing, motor 1.1 is by transmission component drive screw turns, slide block 1.2 inside are provided with the thread coordinating with screw rod, the thread of slide block and screw rod form be connected and screw rod just, when reverse turn, be with movable slider to do linear reciprocating motion along the body of rod.
Owing to belonging to prior art, herein, transmission component, travel control switch do not show on figure.
, in other embodiment of prior art, also there is the example that rear mount pad is only set and do not establish front mount pad in prompting herein.
Fig. 2, Fig. 3, Fig. 4 are the structural representation of first embodiment of the utility model.Wherein Fig. 3, Fig. 4 are partial structurtes schematic diagram, and Fig. 4 is structure enlarged diagram.In figure, show, the slide block type electric pushrod that this example proposes, mainly by the body of rod 1.1, power supply 2, the member compositions such as hand controller, on the body of rod 1, be provided with motor 1.1, slide block 1.2, body of rod inside is provided with transmission component, screw rod, travel control switch, slide block 1.2 is socketed on the body of rod 1, on the body of rod 1, be provided with mount pad, the body of rod 1 is by front mount pad 4.1, rear mount pad 4.2 is installed fixing, motor 1.1 is by transmission component drive screw turns, slide block 1.2 inside are provided with the thread coordinating with screw rod, the thread of slide block and screw rod form be connected and screw rod just, when reverse turn, be with movable slider to do linear reciprocating motion along the body of rod, unlike the prior art, on described slide block 1.2, be also vertically arranged with power transducer 3 along the body of rod 1, described power transducer 3 one end are connected with slide block and the other end is connected with load, and slide block 1.2 is passed to load by power transducer 3 by power.
Fig. 4 is the structure enlarged diagram of transducer, Fig. 4 demonstration, and in this example, power transducer 3 is provided with slider end installing hole 3.1 with the link of slide block 1.2, and the link of power transducer and load is provided with load end installing hole 3.2; In figure, also show, be also provided with the secondary installing hole 3.1A of slider end at power transducer 3 with the link place of slide block.Fig. 2, Fig. 3 show, on slide block 1.2, be provided with respectively installation screw 1.21, secondary installation screw 1.21A with respect to slider end installing hole 3.1, the secondary installing hole 3.1A of slider end, adopt set bolt 5.1,5.1A that power transducer 3 is fixed on slide block 1.2 at installation screw 1.21, secondary installation screw 1.21A.Fig. 4 also shows on power transducer 3, to have detecting element 3.3.
In Fig. 2, load is connected and fixed by load end installing hole 3.2 and slide block 1.2.In the time that electric pushrod is worked, slide block 1.2 drives load action by power transducer 3, can detect in real time the situation of change of power by the detecting element 3.3 on power transducer 3.
Fig. 5, Fig. 6, Fig. 7, Fig. 8 are the structural representation of second embodiment of the utility model, and wherein Fig. 6, Fig. 7, Fig. 8 are partial structurtes schematic diagram, and Fig. 8 is partial structurtes enlarged diagram.In figure, show, unlike the prior art, in this example, be provided with the groove 1.23 of acceptance transducer 3 on slide block 1.2, power transducer 3 is longitudinally built in groove 1.23 the insides along the body of rod 1.Fig. 7 shows, on the groove 1.23 of slide block 1.2, is provided with installation screw 1.21.Fig. 5 shows, adopts set bolt 5.1 at slider end installing hole 3.1 places, power transducer 3 to be arranged on the groove 1.23 of slide block 1.2.
The utility model prompting, power transducer 3 is built in groove 1.23 the insides, has the distortion that gap produces when meeting transducer because of under tension or pressure between the upper and lower wall of transducer and groove.
Fig. 9, Figure 10, Figure 11, Figure 12 are the structural representation of the 3rd embodiment of the utility model, wherein Figure 10, Figure 11, Figure 12 are partial structurtes enlarged diagram, different from second embodiment is, in this example, on bolt 5.1, be also provided with guide 5.2, in the rear insertion installing hole 3.1 of bolt 5.1 outside socket guide 5.2 by power installation of sensors on groove 1.23, power transducer 3 can rotate around guide 5.2.
Figure 13, Figure 14, Figure 15, Figure 16 are the partial structurtes schematic diagram of the 4th embodiment of the utility model, and wherein Figure 16 is partial structurtes enlarged diagram.Different from second embodiment is, in this example, on the groove 1.23 of slide block 1.2, be provided with pin 1.26, pin is provided with pin hole 1.261 on 1.26 terminations, described pin 1.26 inserts described slider end installing hole 3.1 and power transducer 3 is arranged on the groove 1.23 of slide block 1.2, is also provided with termination screw and pad 5.3 in pin 1.26 terminations.
Figure 17 is the partial structurtes schematic diagram of the 5th embodiment of the utility model, in figure, show, different from second embodiment, in this example, on the groove 1.23 of slide block 1.2, be provided with the first boss 1.23A with the installation junction of power transducer, and be provided with the second boss 1.23B at the other end.The effect that boss is set is power transducer to be maked somebody a mere figurehead, and avoids the detecting element 3.3 on transducer to be squeezed, and impact detects the accuracy of data.
Figure 18, Figure 19, Figure 20 are the partial structurtes schematic diagram of the 6th embodiment of the utility model.In figure, show, different from second embodiment, in this example, on slide block 1.2, also on described slide block, be provided with keypad 1.25, correspondingly on power transducer 3, be provided with keyway 3.4, power transducer 3 is arranged on slide block 1.2, and keypad 1.25 is contained in the middle of keyway 3.4.The utility model prompting, keypad 1.25 is contained in the middle of keyway 3.4, has the distortion that gap produces when meeting transducer because of under tension or pressure between keypad and keyway.
Figure 21, Figure 22 are the partial structurtes schematic diagram of the 7th embodiment of the utility model, in figure, show, different from second embodiment, in this example, are respectively arranged with groove 1.23,1.24 in the both sides of slide block 1.2, and power transducer 3A, 3B are set respectively.
Claims (10)
1. a slide block type electric pushrod, mainly by the body of rod, power supply, the member compositions such as hand controller, on the body of rod, be provided with motor, slide block, body of rod inside is provided with transmission component, screw rod, travel control switch, slide block set is connected on the body of rod, also be provided with mount pad, the body of rod is installed fixing by mount pad, motor is by transmission component drive screw turns, slide block inside is provided with the thread coordinating with screw rod, the thread of slide block forms and is connected and just works as screw rod with screw rod, when reverse turn, be with movable slider to do linear reciprocating motion along the body of rod, it is characterized in that, on described slide block, be also vertically arranged with power transducer along the body of rod, described power transducer one end and slide block are connected and fixed and the other end and load are connected and fixed, slide block is passed to load by power transducer by power.
2. slide block type electric pushrod according to claim 1, is characterized in that, the link of described power transducer and slide block is provided with slider end installing hole, and the link of power transducer and load is provided with load end installing hole.
3. slide block type electric pushrod according to claim 2, is characterized in that, adopts two bolts that transducer is fixed on slide block at the end that is connected and fixed of described power transducer and slide block.
4. slide block type electric pushrod according to claim 2, is characterized in that, is provided with the groove of acceptance transducer on described slide block, and power transducer is longitudinally built in groove the inside along the body of rod.
5. slide block type electric pushrod according to claim 2, is characterized in that, on described slide block, is provided with keypad, and described power covers disposed on sensor is equipped with keyway, and power installation of sensors is on slide block, and described keypad is contained in described keyway.
6. according to the slide block type electric pushrod described in claim 4 or 5, it is characterized in that, adopt a bolt that transducer is fixed on slide block at the end that is connected and fixed of power transducer and slide block.
7. slide block type electric pushrod according to claim 6, it is characterized in that, on described set bolt, be also provided with guide, after the outside socket of set bolt guide in the slider end installing hole of insertion force transducer by power installation of sensors on slide block, described power transducer can rotate around guide.
8. according to the slide block type electric pushrod described in claim 4 or 5, it is characterized in that, on described slide block, be provided with pin, pin has pin hole on termination, described pin insert described slider end installing hole by power installation of sensors on slide block, be also provided with screw in pin termination.
9. slide block type electric pushrod according to claim 1, is characterized in that, is provided with the first boss, and is provided with the second boss at the slide block other end on slide block with the installation junction of power transducer.
10. slide block type electric pushrod according to claim 1, is characterized in that, is respectively provided with respectively groove in the both sides of slide block, on each side groove, strong transducer is respectively set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881890.2U CN203645455U (en) | 2013-12-30 | 2013-12-30 | Slide block type electric push rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320881890.2U CN203645455U (en) | 2013-12-30 | 2013-12-30 | Slide block type electric push rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203645455U true CN203645455U (en) | 2014-06-11 |
Family
ID=50876675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320881890.2U Expired - Fee Related CN203645455U (en) | 2013-12-30 | 2013-12-30 | Slide block type electric push rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203645455U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753240A (en) * | 2013-12-30 | 2015-07-01 | 何少敦 | Sliding block type electric pushing rod |
| CN105305711A (en) * | 2014-06-25 | 2016-02-03 | 王丽平 | Self-cleaning electric push rod |
| WO2016074428A1 (en) * | 2014-11-14 | 2016-05-19 | 何少敦 | Soft sliding mattress of vertebra traction bed, and vertebra traction bed manufactured with same |
| CN105596133A (en) * | 2014-11-14 | 2016-05-25 | 何少敦 | Soft slide cloth pad for vertebral body traction bed and vertebral body traction bed with soft slide cloth pad |
| CN106253567A (en) * | 2016-08-23 | 2016-12-21 | 哈尔滨工大服务机器人有限公司 | A kind of linear moving push-pull device |
-
2013
- 2013-12-30 CN CN201320881890.2U patent/CN203645455U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753240A (en) * | 2013-12-30 | 2015-07-01 | 何少敦 | Sliding block type electric pushing rod |
| CN105305711A (en) * | 2014-06-25 | 2016-02-03 | 王丽平 | Self-cleaning electric push rod |
| WO2016074428A1 (en) * | 2014-11-14 | 2016-05-19 | 何少敦 | Soft sliding mattress of vertebra traction bed, and vertebra traction bed manufactured with same |
| CN105596133A (en) * | 2014-11-14 | 2016-05-25 | 何少敦 | Soft slide cloth pad for vertebral body traction bed and vertebral body traction bed with soft slide cloth pad |
| CN106253567A (en) * | 2016-08-23 | 2016-12-21 | 哈尔滨工大服务机器人有限公司 | A kind of linear moving push-pull device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203645455U (en) | Slide block type electric push rod | |
| CN103499927B (en) | A kind of DC servo motor position control system | |
| CN103091024B (en) | Push-pull force testing device of actuator | |
| CN104502833B (en) | A kind of FPC flexible PCBs bending electrical measurement all-in-one and bending electric measuring method | |
| CN209375351U (en) | A kind of heavy duty mould group slide unit | |
| CN205384352U (en) | Pull rod cam -type travel switch detection device | |
| CN203024971U (en) | Intelligent testing device for mechanical transmission performances of speed reducer | |
| CN104344848A (en) | Detection device for detecting installation characteristic of connector | |
| CN202563064U (en) | Test tooling for frequency converter driver board | |
| CN107024307B (en) | Moment detector for ball screw pair | |
| CN104753240A (en) | Sliding block type electric pushing rod | |
| CN206035182U (en) | Take control function's electronic module of damping | |
| CN205489999U (en) | Matrix magnetic grid formula straight -line code ware | |
| CN204007973U (en) | Panorama skylight sliding force device for fast detecting | |
| CN204330977U (en) | A kind of FPC flexible PCB bending electrical measurement all-in-one | |
| CN214039873U (en) | Anti-abrasion type expanding mechanism for industrial automatic detection | |
| CN203965602U (en) | The electronic charger of DC linear motor load detecting | |
| CN109719713A (en) | A kind of double gantry linear robots | |
| CN208246860U (en) | A kind of torque sensor | |
| CN203645458U (en) | Telescopic electric push rod | |
| CN209022073U (en) | A kind of Multifunction parallel manipulator | |
| CN104122024A (en) | Automobile door lock unlocking force measuring device | |
| CN203037395U (en) | Actuating mechanism push-pull force testing apparatus | |
| CN213026796U (en) | Mounting structure for heavy-load connector | |
| CN205280010U (en) | Circuit breaker and linear displacement measuring device thereof |
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: 20140611 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |