CN205763086U - Bender slide stroke limiter - Google Patents
Bender slide stroke limiter Download PDFInfo
- Publication number
- CN205763086U CN205763086U CN201620486243.5U CN201620486243U CN205763086U CN 205763086 U CN205763086 U CN 205763086U CN 201620486243 U CN201620486243 U CN 201620486243U CN 205763086 U CN205763086 U CN 205763086U
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- support bar
- thimble
- position switch
- upper limit
- seat
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Abstract
This utility model relates to a kind of stopping means, especially a kind of bender slide stroke limiter, belongs to the technical field that bender is spacing.The technical scheme provided according to this utility model, described bender slide stroke limiter, including the support bar for supporting slider of bender, the top of described support bar contacts with slider of bender, the lower end of support bar is installed in supporting rod seat, and support bar can carry out the lifting of vertical direction in described supporting rod seat；Supporting rod seat is provided with the support bar lift drive mechanism for driving support bar to lift and for determining that the travel position that support bar elevating movement is formed determines mechanism, described travel position determines that mechanism coordinates with the upper limit position switch on supporting rod seat, lower position switch, to export upper limit position signalling, lower limit position signalling by upper limit position switch, lower limit respectively for switching.This utility model compact conformation, reduces the requirement in space, improves spacing stability and reliability.
Description
Technical field
This utility model relates to a kind of stopping means, especially a kind of bender slide stroke limiter, belongs to the technical field that bender is spacing.
Background technology
At present, the high-low limit position control travel switch of slider of bender stroke or proximity switch directly contact or have sensed, although do so is fairly simple, but also there is deficiency, it is embodied in the installing space taken bigger, additionally relatively big because vibrating when machine runs, limit-switch positions is easily walked about, and causes bender generation operation troubles.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of bender slide stroke limiter, its compact conformation, reduces the requirement in space, improves spacing stability and reliability.
The technical scheme provided according to this utility model, described bender slide stroke limiter, including the support bar for supporting slider of bender, the top of described support bar contacts with slider of bender, the lower end of support bar is installed in supporting rod seat, and support bar can carry out the lifting of vertical direction in described supporting rod seat；Supporting rod seat is provided with the support bar lift drive mechanism for driving support bar to lift and for determining that the travel position that support bar elevating movement is formed determines mechanism, described travel position determines that mechanism coordinates with the upper limit position switch on supporting rod seat, lower position switch, to export upper limit position signalling, lower limit position signalling respectively by upper limit position switch, lower position switch.
Described travel position determines that mechanism includes that, for the thimble seat to support bar spline, described thimble seat is provided with the shift fork that can swing adjacent to the end of support bar；Thimble and lower thimble on being additionally provided with in thimble seat, described upper thimble is parallel distribution with lower thimble, and upper thimble is positioned at the underface of lower thimble；
One end of upper thimble is adjacent to shift fork, the other end of upper thimble is connected with upper limit position switch, with when support bar drives shift fork to be swung up, shift fork contacts with upper thimble, and coordinating so that upper limit position switch output upper limit position signalling by upper thimble and upper limit position switch；One end of lower thimble is adjacent to shift fork, the other end of lower thimble is connected with lower position switch, with when support bar drives shift fork swung downward, shift fork contacts with lower thimble, and coordinating so that lower position switch bottoming position position signalling by lower thimble and lower position switch.
Described shift fork is hinged on thimble seat by shifting fork pin, and support bar is provided with the upper limit inclined-plane B coordinated with shift fork and lower limit inclined-plane A adjacent to the side of thimble seat, and described lower limit inclined-plane A is positioned at the surface of upper limit inclined-plane B；When support bar declines in supporting rod seat and the lower limit inclined-plane A of support bar contacts with shift fork, contact with lower thimble after shift fork swung downward, when support bar rises in supporting rod seat and the upper limit inclined-plane B of support bar contacts with shift fork, shift fork contacts with upper thimble after being swung up.
Being provided with upper insulation plate between described upper limit position switch and lower position switch, upper limit position switch is positioned at the surface of lower position switch, and upper limit position switch is dielectrically separated from lower position switch by upper insulation plate；Lower position switch is installed on supporting rod seat by lower insulation plate.
The top of described support bar is provided with the arcuate groove allowing half nahlock to place, and support bar is connected with slider of bender by half nahlock in arcuate groove.
Described support bar uses T-shaped screw rod, and described support bar lift drive mechanism includes turbine seat and is positioned at the turbine of described turbine seat, is additionally provided with the worm screw being meshed with turbine in turbine seat, and described turbine uses with support bar threadeds.
The top of described turbine seat is additionally provided with turbine lid.
Advantage of the present utility model: be connected by they sup-port and with slider of bender, upper limit inclined-plane B and lower limit inclined-plane A it is provided with in support bar, cooperation is contacted with shift fork by upper limit inclined-plane B, lower limit inclined-plane A, shift fork can be realized contact with upper thimble, the corresponding of lower thimble, it is thus possible to make upper limit position switch export upper limit position signalling, by lower position switch bottoming position position signalling, compact conformation, reduce the requirement in space, improve spacing stability and reliability.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the C-C direction view of Fig. 1.
Description of reference numerals: thimble, 12-half nahlock, 13-shifting fork pin, 14-shift fork, 15-support bar and 16-turbine lid under 1-turbine seat, 2-turbine, 3-worm screw, 4-mounting base, 5-lower insulation plate, 6-lower position switch, 7-upper insulation plate, 8-upper limit position switch, the upper thimble of 9-, 10-thimble seat, 11-.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As depicted in figs. 1 and 2: in order to reduce the requirement in space, improve spacing stability and reliability, this utility model includes the support bar 15 for supporting slider of bender, the top of described support bar 15 contacts with slider of bender, the lower end of support bar 15 is installed in supporting rod seat, and support bar 15 can carry out the lifting of vertical direction in described supporting rod seat；Supporting rod seat is provided with the support bar lift drive mechanism for driving support bar 15 to lift and for determining that the travel position that support bar 15 elevating movement is formed determines mechanism, described travel position determines that mechanism coordinates with the upper limit position switch 8 on supporting rod seat, lower position switch 6, to be exported upper limit position signalling, lower limit position signalling respectively by upper limit position switch 8, lower position switch 6.
Specifically, can be driven the elevating movement of support bar 15 by support bar lift drive mechanism, slider of bender is supported in the top of support bar 15, and therefore, slider of bender can follow the elevating movement that support bar 15 carries out synchronizing.Determine that mechanism determines the lifting position-limit position of support bar 15 and the descending spacing position of correspondence by travel position, when support bar 15 moves to lifting position-limit position, upper limit position switch 8 can export upper limit position signalling, and when support bar 15 moves to descending spacing position, lower position switch 6 can bottoming position position signalling.In the specific implementation, lifting travel according to slider of bender, determine lifting position-limit position and the descending spacing position of support bar 15, it is thus possible to according to upper limit position signalling or lower limit position signalling, determine the stroke limit information of slider of bender, realize the most spacing to bender ram travel, reduce the probability that bender breaks down.
In this utility model embodiment, described support bar 15 uses T-shaped screw rod, described support bar lift drive mechanism includes turbine seat 1 and is positioned at the turbine 2 of described turbine seat 1, is additionally provided with the worm screw 3 being meshed with turbine 2 in turbine seat 1, and described turbine 2 uses with support bar 15 threadeds.The top of described turbine seat 1 is additionally provided with turbine lid 16, additionally, be additionally provided with mounting base 4 on turbine seat 1, mounting base 4 also is located at the top of turbine seat 1.Specifically coordinating known to those skilled in the art between concrete matching relationship and turbine 2 with the support bar 15 between worm screw 3, turbine 2 and turbine seat 1, here is omitted.When outside power drive worm screw 3 rotates, utilize coordinating between turbine 2 with support bar 15, the lifting driving support bar 15 at turbine seat 1 can be realized.When being embodied as, turbine seat 1, turbine lid 16 and mounting base 4 can form supporting rod seat；Certainly, support bar lift drive mechanism can also use other drive form, specifically can select as required, will not enumerate herein.
Described travel position determines that mechanism includes that, for the thimble seat 10 to support bar 15 spline, described thimble seat 10 is provided with the shift fork 14 that can swing adjacent to the end of support bar 15；Being additionally provided with thimble 9 and lower thimble 11 in thimble seat 10, described upper thimble 9 is with lower thimble 11 in parallel distribution, and upper thimble 9 is positioned at the underface of lower thimble 11；
One end of upper thimble 9 is adjacent to shift fork 14, the other end of upper thimble 9 is connected with upper limit position switch 8, with when support bar 15 drives shift fork 14 to be swung up, shift fork 14 contacts with upper thimble 9, and coordinating so that upper limit position switch 8 exports upper limit position signalling by upper thimble 9 and upper limit position switch 8；One end of lower thimble 11 is adjacent to shift fork 14, the other end of lower thimble 11 is connected with lower position switch 6, with when support bar 15 drives shift fork 14 swung downward, shift fork 14 contacts with lower thimble 11, and coordinating so that lower position switch 6 bottoming position position signalling by lower thimble 11 and lower position switch 6.
In this utility model embodiment, described thimble seat 10 is fixed on mounting base 4, and support bar 15 stretches in turbine seat 1 in coaxial distribution, the lower end of support bar 15 with turbine seat 1 and turbine 2, and coordinates with turbine 2.Thimble seat 10 is positioned at the outside of support bar 15, and the outside that support bar 15 is corresponding with thimble seat 10 is provided with the thimble seat slot set of head end allowing thimble seat 10, does 10 coordinate by thimble seat slot with serious, it is possible to prevent the rotation of support bar 15.Upper thimble 9, lower thimble 11 can move in thimble seat 10, and upper thimble 9, the movement of lower thimble 11 are swung contact rear drive by shift fork 14, when only support bar 15 rises to lifting position-limit position, support bar 15 just can drive shift fork 14 to be swung up and can contact with upper thimble 9, and when only support bar 15 drops to descending spacing position, support bar 15 just can drive shift fork 14 swung downward can be with the ends contact of lower thimble 11.
Upper thimble 9 coordinates with upper limit position switch 8 and coordinates with lower position switch 6 so that the detailed process of lower position switch 6 bottoming position position signalling is that known to those skilled in the art, here is omitted so that upper limit position switch 8 exports upper limit position signalling, lower thimble 11.
The top of described support bar 15 is provided with the arcuate groove allowing half nahlock 12 to place, and support bar 15 is connected with slider of bender by half nahlock 12 in arcuate groove.Described arcuate groove is semi-circular, is connected with slider of bender by arcuate groove, half nahlock 12, it is possible to increase support bar 15 and the stability being connected between slider of bender and reliability.
Described shift fork 14 is hinged on thimble seat 10 by shifting fork pin 13, and support bar 15 is provided with the upper limit inclined-plane B coordinated with shift fork 14 and lower limit inclined-plane A adjacent to the side of thimble seat 10, and described lower limit inclined-plane A is positioned at the surface of upper limit inclined-plane B；When support bar 15 declines in supporting rod seat and the lower limit inclined-plane A of support bar 15 contacts with shift fork 14, contact with lower thimble 11 after shift fork 14 swung downward, when support bar 15 rises in supporting rod seat and the upper limit inclined-plane B of support bar 15 contacts with shift fork 14, shift fork 14 contacts with upper thimble 9 after being swung up.
In this utility model embodiment, determined the lifting position-limit position of support bar 15 by upper limit inclined-plane B, determined the descending spacing position of support bar 15 by lower limit inclined-plane A；Between upper limit inclined-plane B and lower limit inclined-plane A, support bar 15, when motion, will not drive shift fork 14 to swing.
Being provided with upper insulation plate 7 between described upper limit position switch 8 and lower position switch 6, upper limit position switch 8 is positioned at the surface of lower position switch 6, and upper limit position switch 8 is dielectrically separated from lower position switch 6 by upper insulation plate 7；Lower position switch 6 is installed on supporting rod seat by lower insulation plate 5.Described lower insulation plate 5 is positioned on mounting base 4.
This utility model is supported by support bar 15 and is connected with slider of bender, upper limit inclined-plane B and lower limit inclined-plane A it is provided with in support bar 15, cooperation is contacted with shift fork 14 by upper limit inclined-plane B, lower limit inclined-plane A, shift fork 14 can be realized contact with upper thimble 9, the corresponding of lower thimble 11, it is thus possible to make upper limit position switch 8 export upper limit position signalling, by lower position switch 6 bottoming position position signalling, compact conformation, reduce the requirement in space, improve spacing stability and reliability.
Claims (7)
1. a bender slide stroke limiter, it is characterized in that: include the support bar (15) for supporting slider of bender, the top of described support bar (15) contacts with slider of bender, the lower end of support bar (15) is installed in supporting rod seat, and support bar (15) can carry out the lifting of vertical direction in described supporting rod seat；Supporting rod seat is provided with the support bar lift drive mechanism for driving support bar (15) to lift and is used for determining that the travel position that support bar (15) elevating movement is formed determines mechanism, described travel position determines that mechanism coordinates with the upper limit position switch (8) on supporting rod seat, lower position switch (6), to export upper limit position signalling, lower limit position signalling respectively by upper limit position switch (8), lower position switch (6).
Bender slide stroke limiter the most according to claim 1, it is characterized in that: described travel position determines that mechanism includes for the thimble seat (10) to support bar (15) spline, and the end of the neighbouring support bar (15) of described thimble seat (10) is provided with the shift fork (14) that can swing；Being additionally provided with upper thimble (9) and lower thimble (11) in thimble seat (10), described upper thimble (9) is with lower thimble (11) in parallel distribution, and upper thimble (9) is positioned at the underface of lower thimble (11)；
One end of upper thimble (9) is adjacent to shift fork (14), the other end of upper thimble (9) is connected with upper limit position switch (8), with when support bar (15) drives shift fork (14) to be swung up, shift fork (14) contacts with upper thimble (9), and coordinating so that upper limit position switch (8) exports upper limit position signalling by upper thimble (9) and upper limit position switch (8)；One end of lower thimble (11) is adjacent to shift fork (14), the other end of lower thimble (11) is connected with lower position switch (6), with when support bar (15) drives shift fork (14) swung downward, shift fork (14) contacts with lower thimble (11), and coordinating so that lower position switch (6) bottoming position position signalling by lower thimble (11) and lower position switch (6).
Bender slide stroke limiter the most according to claim 2, it is characterized in that: described shift fork (14) is hinged on thimble seat (10) by shifting fork pin (13), the side of the neighbouring thimble seat (10) of support bar (15) is provided with the upper limit inclined-plane B coordinated with shift fork (14) and lower limit inclined-plane A, and described lower limit inclined-plane A is positioned at the surface of upper limit inclined-plane B；When support bar (15) declines in supporting rod seat and the lower limit inclined-plane A of support bar (15) contacts with shift fork (14), contact with lower thimble (11) after shift fork (14) swung downward, when support bar (15) rises in supporting rod seat and the upper limit inclined-plane B of support bar (15) contacts with shift fork (14), shift fork (14) contacts with upper thimble (9) after being swung up.
Bender slide stroke limiter the most according to claim 1, it is characterized in that: between described upper limit position switch (8) and lower position switch (6), be provided with upper insulation plate (7), upper limit position switch (8) is positioned at the surface of lower position switch (6), and upper limit position switch (8) is dielectrically separated from lower position switch (6) by upper insulation plate (7)；Lower position switch (6) is installed on supporting rod seat by lower insulation plate (5).
Bender slide stroke limiter the most according to claim 1, it is characterized in that: the top of described support bar (15) is provided with the arcuate groove allowing half nahlock (12) to place, support bar (15) is connected with slider of bender by half nahlock (12) in arcuate groove.
Bender slide stroke limiter the most according to claim 1, it is characterized in that: described support bar (15) uses T-shaped screw rod, described support bar lift drive mechanism includes turbine seat (1) and is positioned at the turbine (2) of described turbine seat (1), being additionally provided with the worm screw (3) being meshed with turbine (2) in turbine seat (1), described turbine (2) uses with support bar (15) threadeds.
Bender slide stroke limiter the most according to claim 6, is characterized in that: the top of described turbine seat (1) is additionally provided with turbine lid (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486243.5U CN205763086U (en) | 2016-05-25 | 2016-05-25 | Bender slide stroke limiter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620486243.5U CN205763086U (en) | 2016-05-25 | 2016-05-25 | Bender slide stroke limiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205763086U true CN205763086U (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620486243.5U Active CN205763086U (en) | 2016-05-25 | 2016-05-25 | Bender slide stroke limiter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205763086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470417A (en) * | 2017-09-26 | 2017-12-15 | 广船国际有限公司 | A kind of bender depth of cut governor motion and bender |
| CN110425389A (en) * | 2019-08-08 | 2019-11-08 | 四川阿泰因机器人智能装备有限公司 | A kind of holder up-down swing mechanism and its inspecting robot |
-
2016
- 2016-05-25 CN CN201620486243.5U patent/CN205763086U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470417A (en) * | 2017-09-26 | 2017-12-15 | 广船国际有限公司 | A kind of bender depth of cut governor motion and bender |
| CN107470417B (en) * | 2017-09-26 | 2019-11-08 | 广船国际有限公司 | A kind of bending machine depth of cut regulating mechanism and bending machine |
| CN110425389A (en) * | 2019-08-08 | 2019-11-08 | 四川阿泰因机器人智能装备有限公司 | A kind of holder up-down swing mechanism and its inspecting robot |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |