CN113524130A - Automatically controlled two stop device - Google Patents
Automatically controlled two stop device Download PDFInfo
- Publication number
- CN113524130A CN113524130A CN202011111680.6A CN202011111680A CN113524130A CN 113524130 A CN113524130 A CN 113524130A CN 202011111680 A CN202011111680 A CN 202011111680A CN 113524130 A CN113524130 A CN 113524130A
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- Prior art keywords
- limiting
- block
- groove
- spacing
- round
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/08—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for attachment of work holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H1/00—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby
- B25H1/10—Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby with provision for adjusting holders for tool or work
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/02—Means preventing undesired movements of a controlling member which can be moved in two or more separate steps or ways, e.g. restricting to a stepwise movement or to a particular sequence of movements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention provides an electric control double-limiting device, which comprises: the limiting device is provided with a bottom plate which is transversely arranged, and the top of the bottom plate is provided with a first groove; the working turntable is rotatably arranged at the top of the mounting bottom plate of the limiting device; the first limiting assembly is fixedly arranged at the top of the working turntable and used for limiting and fixing parts borne by the working turntable; the limiting rocker assembly is rotatably arranged in the first groove, is positioned at the bottom of the working turntable and is in contact with the bottom of the first limiting component, and is used for releasing the limiting fixation of the first limiting component on the part; the second limiting component is fixedly arranged on the limiting device mounting base plate and located on one side of the first groove and used for contacting with the right side surface of the limiting wane assembly to control the rotating angle of the limiting wane in the first groove.
Description
Technical Field
The invention belongs to the technical field of limiting devices, and particularly relates to an electric control double-limiting device.
Background
At present, with the continuous development of scientific technology and the popularization and application of new technology, the automation level of equipment is higher and higher, and the determination of the position between machines or the limitation of the action between various mechanical parts needs various limiting devices to be realized. The existing limiting device mainly adopts single-function mechanical limiting or sensor type electronic limiting, the mechanical limiting structure is fixed, limiting effect is realized by means of mutual contact between machines, the sensor type electronic limiting mostly adopts a sensor to sense and transmit electronic signals, a controller judges relative positions between equipment machines by utilizing transmitted signals, so that relative motion of each part is realized, the mechanical limiting mainly adopts mutual contact between each part, the structure is relatively fixed, and the limiting device and each part cannot be flexibly operated. Sensor-type electronic limiting, if the corresponding sensor fails, the relative motion between the machines fails or the protective effect is lost
Disclosure of Invention
The invention provides an electric control double-limiting device which adopts a mode of combining electric control and machinery and is used for fixing and releasing relative positions between the machinery and relative rotation between turnplates.
The technical scheme of the invention is realized as follows: an electrically controlled double stop device comprising:
the limiting device is provided with a bottom plate which is transversely arranged, and the top of the bottom plate is provided with a first groove;
the working turntable is rotatably arranged at the top of the limiting device mounting base plate and is used for bearing parts and driving the parts to rotate at the top of the limiting device mounting base plate;
the first limiting assembly is fixedly arranged at the top of the working turntable and used for limiting and fixing parts borne by the working turntable;
the limiting rocker assembly is rotatably arranged in the first groove, is positioned at the bottom of the working turntable and is in contact with the bottom of the first limiting component, and is used for releasing the limiting fixation of the first limiting component on the part;
and the second limiting component is fixedly arranged on the limiting device mounting base plate and is positioned on one side of the first groove, and is used for controlling the rotating angle of the limiting warping plate in the first groove by contacting with the right surface of the limiting warping plate assembly.
The parts are placed on the surface of the working turntable, the parts are limited and fixed through a first limiting component on the surface of the working turntable, the parts with limited and fixed positions rotate on the surface of a limiting device mounting base plate along with the rotation of the working turntable, when the first limiting component rotates to a second limiting component along with the turntable, the right end of a limiting wane assembly is pressed downwards through the action of the second limiting component, the left end of the limiting wane assembly is inserted into the bottom of the first limiting component in a tilting mode and is arranged in a contact mode with the bottom of the first limiting component, the first limiting component and the second limiting component are fixed relatively due to the contact between the second limiting component and the first limiting component, therefore, the working turntable is fixed above the limiting device mounting base plate, the right end of the limiting wane assembly is pressed downwards through the second limiting component, the left end of the limiting wane assembly is tilted upwards to push the first limiting component, the first limiting assembly rotates on the surface of the working turntable so as to remove the part fixed by the first limiting assembly in a limiting way.
As a preferred embodiment, the right side of the working turntable is provided with a through hole, the top of the limiting rocker assembly is movably arranged in the through hole, the through hole is formed in the working turntable, and when the through hole of the working turntable rotates to the right end of the top of the limiting rocker assembly, the limiting rocker assembly is inserted into the through hole, so that limiting and fixing of the working turntable are achieved.
As a preferred embodiment, spacing wane assembly includes that the both ends height middle part is low and be the wane of "V" style of calligraphy, the left end an organic whole of wane is provided with first spacing rounding block, first spacing rounding block activity sets up the bottom at first spacing subassembly, the right side interval of first spacing rounding block is provided with the spacing rounding block of second, the wane internalization is provided with reset spring, the spacing rounding block activity of second sets up at reset spring top and with reset spring contact setting, first round hole has been seted up to spacing wane lower, be provided with first bolt in the first round hole, both ends respectively with the front and back both sides wall fixed connection of first recess around the first bolt, spacing wane removes spacing equipment for carousel spacing device and stopper. The front section of the limiting wane is provided with two limiting round blocks with different heights, the first limiting round block is used for releasing a first limiting component contacted with the first limiting round block, when the limiting wane is acted by a second limiting component, the first limiting round block is contacted with the bottom of the first adjusting component, and the first limiting component is jacked upwards, so that the limiting is released; the effect of the spacing fritter of second is the rotation of restriction work disc, when operation locking order, the spacing subassembly of second and spacing wane contact, spacing wane perk that makes progress, be equipped with reset spring because of the spacing fritter of second is down, so the spring is compressed, when the spacing fritter position of second is changeed to the work carousel, spacing fritter upwards plays under reset spring's effect, send the spacing fritter of second into the through-hole of work carousel, reach restriction carousel pivoted effect, be equipped with the first round hole of installation second bolt in the middle of the spacing wane, make things convenient for the rotation of spacing wane in the bottom plate.
As a preferred embodiment, first spacing subassembly includes the stopper mount pad, the second recess has been seted up on the right side of stopper mount pad, the left side of second recess is opened and its internal rotation is provided with the stopper, vertical second round hole has been seted up to the left part of stopper, the inside fixed fixing bolt that is provided with of second round hole, fixing bolt's bottom is located the through-hole, when needing to relieve the spacing spare part of first spacing subassembly, spacing wane assembly perk that makes progress, first spacing round piece contacts with fixing bolt's bottom, upwards push up fixing bolt, drive the first block in the stopper at the stopper mount pad internal rotation, relieve the spacing fixed to spare part.
As a preferred embodiment, the stopper includes integrated into one piece's first block and second block, first block sets up in the second recess, the second block is "J" type and its bottom sets up the right side at first block top perpendicularly, the third round hole has been seted up to the right part of first block, be provided with in the third round hole around second bolt and the second bolt both sides respectively with the front and back both sides wall integrated into one piece of second recess, when needing to carry out spacing fixed to spare part, with the one end card of spare part in second block department, because the both ends of spare part are relieved with second block and work carousel surface respectively, realize that spare part carries out spacing purpose through first spacing subassembly.
As a preferred embodiment, the second limiting component comprises a motor, the motor is fixedly arranged at the rear side of the first groove, a limiting convex block is fixedly arranged on a rotating shaft of the motor, the bottom of the limiting convex block is a plane, the right side of the bottom of the limiting convex block is an arc-shaped surface, the lower part of the limiting convex block is positioned in the first groove, and the motor controls the contact area of the limiting convex block and the limiting warping plate to realize the control of the limiting warping plate.
After the technical scheme is adopted, the invention has the beneficial effects that:
1. the limiting device can be integrated and multipurpose, and can limit the movement of a plurality of components;
2. the electric control and the mechanical control are combined, so that the working efficiency is ensured, and meanwhile, the limiting safety can be ensured;
3. the device is flexible in limiting, convenient to release in emergency, small in structure, capable of being used independently and free of influence of other control systems.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a top view of FIG. 1;
FIG. 4 is a schematic cross-sectional view A-A of FIG. 3;
FIG. 5 is an enlarged schematic view of portion B of FIG. 4;
FIG. 6 is a schematic structural view of the carrying components of the apparatus;
FIG. 7 is a side view of FIG. 6;
FIG. 8 is a schematic structural view of a stopper mount;
FIG. 9 is a schematic structural view of a limited rocker assembly;
fig. 10 is a schematic structural view of the limiting convex block.
In the figure, 1-the stop device is mounted on the base plate; 2-a working turntable; 3-a first limiting component; 4-a limiting rocker assembly; 5-a second limiting component; 11-a first groove; 21-a through hole; 31-a stopper mounting seat; 41-limiting seesaw; 42-a first limit round block; 43-a second limit round block; 51-a motor; 52-limit convex block; 311-a second groove; 312-a stop block; 313-a fixing bolt; 411-a return spring; 412-a first circular aperture; 413-a first bolt; 3121-a second round hole; 3122-a first block; 3123-a second block; 3124-third round hole; 3125-second bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, an electrically controlled double limiting device includes:
the limiting device is provided with a bottom plate 1 which is transversely arranged, and the top of the bottom plate is provided with a first groove 11;
the working turntable 2 is rotatably arranged at the top of the limiting device mounting base plate 1 and is used for bearing parts and driving the parts to rotate at the top of the limiting device mounting base plate 1;
the first limiting assembly 3 is fixedly arranged at the top of the working turntable 2 and used for limiting and fixing parts borne by the working turntable 2;
the limiting rocker assembly 4 is rotatably arranged in the first groove 11, is positioned at the bottom of the working turntable 2, is in contact with the bottom of the first limiting component 3, and is used for releasing the limiting fixation of the first limiting component 3 on parts;
and the second limiting component 5 is fixedly arranged on the limiting device mounting base plate 1 and positioned on one side of the first groove 11, and is used for controlling the rotation angle of the limiting rocker 41 in the first groove 11 by contacting with the right side surface of the limiting rocker assembly 4.
The parts are placed on the surface of the working turntable 2, the parts are limited and fixed through the first limiting component 3 on the surface of the working turntable 2, the parts with limited and fixed positions rotate on the surface of the limiting device mounting base plate 1 along with the rotation of the working turntable 2, when the first limiting component 3 rotates to the position of the second limiting component 5 along with the turntable, the right end of the limiting wane assembly 4 is pressed downwards through the action of the second limiting component 5, the left end of the limiting wane assembly 4 is inserted into the bottom of the first limiting component 3 in a tilting mode and is arranged in contact with the bottom of the first limiting component 3, the first limiting component 3 and the second limiting component 5 are fixed relatively due to the contact between the second limiting component 5 and the first limiting component 3, therefore, the working turntable 2 is fixed above the limiting device mounting base plate 1, and the right end of the limiting wane assembly 4 is pressed downwards through the second limiting component 5, the left end of the limiting rocker assembly 4 is tilted to push the first limiting component 3 upwards, and the first limiting component 3 rotates on the surface of the working turntable 2 to remove the part fixed and limited by the first limiting component 3.
Through-hole 2 has been seted up on the right side of work carousel 2, and the top activity of spacing wane assembly 4 sets up in through-hole 2, has seted up through-hole 2 on through-hole 2 through work carousel 2, when treating through-hole 2 of work carousel 2 and rotating the right-hand member at spacing wane assembly 4 top, spacing wane assembly 4 inserts in through-hole 2, realizes work carousel 2 spacing fixed.
First spacing subassembly 3 includes stopper 312 mount pad 31, second recess 311 has been seted up on the right side of stopper 312 mount pad 31, the left side of second recess 311 is opened and its internal rotation is provided with stopper 312, vertical second round hole 3121 has been seted up to the left part of stopper 312, the inside fixed fixing bolt 313 that is provided with of second round hole 3121, the bottom of fixing bolt 313 is located through-hole 2, when needing to relieve the spacing spare part of first spacing subassembly 3, spacing wane assembly 4 upwards perks, first spacing round block 42 contacts with fixing bolt 313's bottom, upwards push up fixing bolt 313, drive the first block 3122 rotation in stopper 312 mount pad 31 in stopper 312, relieve the spacing fixed of spare part.
Stopper 312 includes integrated into one piece's first block 3122 and second block 3123, first block 3122 sets up in second recess 311, second block 3123 is "J" type and its bottom sets up the right side at first block 3122 top perpendicularly, third round 3124 has been seted up to the right part of first block 3122, be provided with second bolt 3125 in the third round 3124 and the front and back both sides of second bolt 3125 respectively with the front and back both sides wall integrated into one piece of second recess 311, when needing to carry out spacing fixed to spare part, block the one end card of spare part in second block 3123 department, because the both ends of spare part are relieved with second 312block 3123 and work carousel 2 surface respectively, realize that the spare part carries out spacing purpose through first spacing subassembly 3. The second limiting component 5 comprises a motor 51, the motor 51 is fixedly arranged at the rear side of the groove, a limiting convex block 52 is fixedly arranged on a rotating shaft of the motor 51, the bottom of the limiting convex block 52 is a plane, the right side of the bottom of the limiting convex block 52 is an arc-shaped surface, the lower part of the limiting convex block 52 is located in the groove, the contact area of the limiting convex block 52 and the limiting rocker 41 is controlled through the motor 51, and the control of the limiting rocker 41 is realized.
The limiting rocker assembly 4 is composed of a first limiting round block 42, a second limiting round block 43, a return spring 411, a first bolt 413 and a limiting rocker 41. The limiting rocker 41 is a device for limiting the working turntable 2 and a working device for releasing the limiting by the limiting block 312. Two limiting round blocks with different heights are arranged at the front section of the limiting warping plate 41, the first limiting round block 42 is used for releasing the limiting block 312 which is in contact with the first limiting round block, when the limiting warping plate 41 is acted by the limiting convex block 52, the first limiting round block 42 is in contact with the fixing bolt 313 of the limiting block 312, the limiting block 312 is jacked upwards, and therefore limiting is released; the effect of the spacing circle piece 43 of second is the rotation of restriction work carousel 2, when operation locking order, spacing convex type piece 52 and wane contact, spacing wane 41 perks up, be equipped with reset spring 411 down because of the spacing circle piece 43 of second, so the spring is compressed, when the carousel turned to the spacing circle piece 43 position of second, the spacing circle piece 43 of second upwards plays under reset spring 411's effect, send into the spacing circle piece 43 of second in the carousel reservation through-hole 2, reach restriction carousel pivoted effect. The middle of the limiting rocker 41 is provided with a first bolt 413 of a fixed and rotatable fixing bolt 313, which facilitates the rotation of the limiting rocker 41 in the bottom plate.
The second block 3123 in the limiting block 312 is designed to be a J-shaped structure, and the left side of the first block 3122 is provided with a second round hole 3121 for adjusting the pitch angle of the first block 3122, so as to meet the limiting use requirements of different parts; the rear section of the bottom is provided with a third round hole 3124 for fixing the limiting block 312 and enabling the second bolt 3125 to rotate at a certain angle; the upper portion of the limiting block 312 is chamfered, so that the upper limiting block 312 can smoothly rotate around the rotating bolt when contacting with the limiting member, and the upper limiting block 312 can be recessed by a certain angle according to the size of the limiting member to be better matched with the limiting member for limiting.
The mounting seat 31 of the limiting block 312 is of a U-shaped structure, and the top of the mounting seat is provided with a mounting hole of a fixing bolt 313 for fixing the limiting block 312 on the turntable; the two sides are provided with rotary bolt mounting holes for fixing the limiting block 312 and enabling the limiting block 312 to rotate around the bolt; the U-shaped middle part is a movable region of the limiting block 312, the limiting block 312 is arranged at a proper position in the middle groove, and the limiting block 312 is prevented from interfering with the rear side of the groove of the mounting seat in the movement process.
Spacing protruding type piece 52 is the structure of connecting motor 51 and spacing wane 41, upper portion is equipped with the motor 51 connector, be used for linking to each other with motor 51, two operating condition of motor 51 correspond two operating site a and b of spacing protruding type piece 52 respectively, when stop device is in locking carousel operating condition, spacing protruding type piece 52 operating site a contacts with spacing wane 41, spacing wane 41 corresponds the position spacing with the spacing hole contact of carousel spacing, when unblock stopper 312 operating condition, spacing protruding type piece 52 operating site b contacts with spacing wane 41, make spacing wane 41 further rotate, drive stopper 312 upward movement, remove the spacing of working part.
The motor 51 in the available remote control equipment control chart of this device works, motor 51 is by two spacing operating points a and b, correspond the different positions of spacing protruding type piece 52 respectively, spacing protruding type piece 52 control spacing wane 41 is rotatory around first bolt 413, the different rotation angles of spacing wane 41 control first spacing circle piece 42, the restriction different working parts of second spacing circle piece 43 respectively, wherein the loosening of first spacing circle piece 42 control stopper 312, the rotation of second spacing circle piece 43 control work carousel 2.
When the remote control button is operated and locked, the limiting rocker plate 41 tilts, and when the rotating disc rotates to the position, the limiting block 312 enters the reserved through hole 2 of the rotating disc under the action of the return spring 411, so that the rotation of the rotating disc is limited; when the button is released remotely, the limiting convex block 52 presses the rocker to further tilt upwards, the first limiting round block 42 props against the fixed bolt 313 to drive the limiting block 312 to rotate around the second bolt 3125, so that the parts limited by the limiting block 312 are released, and unlocking and limiting are realized; when the remote control release button is operated, the limiting convex block 52 is separated from the rocker, the front end of the limiting rocker 41 is parallel to the fixed plate, the limiting is cancelled, and the rotary disc resumes rotating. The limiting block 312 is an automatic limiting structure, when the working component contacts the upper end of the limiting block 312, the limiting block 312 rotates around the bolt, and the working component moves into the groove of the limiting block 312, so that the movement of the part is limited.
The limit may also be manually released when the remote control or motor 51 fails. The operation method comprises the following steps: the rocker is manually pressed to make the first limit round block 42 contact with the limit adjusting bolt, so that the limit is released.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An automatically controlled double stop device which characterized in that includes:
the limiting device is provided with a bottom plate which is transversely arranged, and the top of the bottom plate is provided with a first groove;
the working turntable is rotatably arranged at the top of the limiting device mounting base plate and is used for bearing parts and driving the parts to rotate at the top of the limiting device mounting base plate;
the first limiting assembly is fixedly arranged at the top of the working turntable and used for limiting and fixing parts borne by the working turntable;
the limiting rocker assembly is rotatably arranged in the first groove and positioned at the bottom of the working turntable and is used for contacting the bottom of the first limiting component to release the limiting fixation of the first limiting component on the part;
and the second limiting component is fixedly arranged on the limiting device mounting base plate and is positioned on one side of the first groove, and is used for controlling the rotating angle of the limiting warping plate in the first groove by contacting with the right surface of the limiting warping plate assembly.
2. The electric control double-limiting device according to claim 1, wherein a through hole is formed in the right side of the working turntable, and the top of the limiting rocker assembly is movably arranged in the through hole.
3. The electric control double-limiting device according to claim 1, wherein the limiting rocker assembly comprises a rocker which is high at two ends and low in middle and is V-shaped, a first limiting round block is integrally arranged at the left end of the rocker, the first limiting round block is movably arranged at the bottom of the first limiting assembly, second limiting round blocks are arranged at the right side of the first limiting round block at intervals, a reset spring is movably arranged in the rocker, the second limiting round block is movably arranged at the top of the reset spring and is in contact with the reset spring, a first round hole is formed in the lowest position of the limiting rocker, a first bolt is arranged in the first round hole, and the front end and the rear end of the first bolt are fixedly connected with the front side wall and the rear side wall of the first groove respectively.
4. The electric control double-limiting device according to claim 2, wherein the first limiting assembly comprises a limiting block mounting seat, a second groove is formed in the right side of the limiting block mounting seat, the left side of the second groove is open, a limiting block is arranged in the second groove in a rotating mode, a vertical second round hole is formed in the left portion of the limiting block, a fixing bolt is fixedly arranged in the second round hole, and the bottom of the fixing bolt is located in the through hole.
5. The electric control double-limiting device according to claim 4, wherein the limiting block comprises a first block body and a second block body which are integrally formed, the first block body is arranged in the second groove, the second block body is in an inverted J shape, the bottom of the second block body is vertically arranged on the right side of the top of the first block body, a third round hole is formed in the right portion of the first block body, a second bolt is arranged in the third round hole, and the front side and the rear side of the second bolt are respectively and integrally formed with the front side wall and the rear side wall of the second groove.
6. An electrically controlled double-limiting device according to claim 1, wherein the second limiting component comprises a motor, the motor is fixedly arranged at the rear side of the first groove, a limiting convex block is fixedly arranged on a rotating shaft of the motor, the bottom of the limiting convex block is a plane, the right side of the bottom of the limiting convex block is an arc-shaped surface, and the lower part of the limiting convex block is positioned in the first groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011111680.6A CN113524130B (en) | 2020-10-16 | 2020-10-16 | Automatically controlled two stop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011111680.6A CN113524130B (en) | 2020-10-16 | 2020-10-16 | Automatically controlled two stop device |
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| Publication Number | Publication Date |
|---|---|
| CN113524130A true CN113524130A (en) | 2021-10-22 |
| CN113524130B CN113524130B (en) | 2022-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011111680.6A Active CN113524130B (en) | 2020-10-16 | 2020-10-16 | Automatically controlled two stop device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718651A (en) * | 1986-12-30 | 1988-01-12 | Rca Corporation | Self-acting dual-mode clamp |
| CN101907524A (en) * | 2010-07-02 | 2010-12-08 | 华德塑料制品有限公司 | Device for automatically clicking rocker switch |
| CN202079420U (en) * | 2011-05-03 | 2011-12-21 | 铭基机械有限公司 | Scissor adjusting and positioning device for seal circular snip heading machine |
| CN102848359A (en) * | 2011-06-29 | 2013-01-02 | 承澔科技股份有限公司 | Safety protection device for rotation angle of rotary work table |
| CN207289522U (en) * | 2017-09-24 | 2018-05-01 | 溧阳市金桥机械有限公司 | A kind of fixture for the finishing of truncated cone-shaped casting |
| CN209648128U (en) * | 2018-12-25 | 2019-11-19 | 南京瑞升机械制造有限公司 | A kind of multistation drilling tool |
-
2020
- 2020-10-16 CN CN202011111680.6A patent/CN113524130B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718651A (en) * | 1986-12-30 | 1988-01-12 | Rca Corporation | Self-acting dual-mode clamp |
| CN101907524A (en) * | 2010-07-02 | 2010-12-08 | 华德塑料制品有限公司 | Device for automatically clicking rocker switch |
| CN202079420U (en) * | 2011-05-03 | 2011-12-21 | 铭基机械有限公司 | Scissor adjusting and positioning device for seal circular snip heading machine |
| CN102848359A (en) * | 2011-06-29 | 2013-01-02 | 承澔科技股份有限公司 | Safety protection device for rotation angle of rotary work table |
| CN207289522U (en) * | 2017-09-24 | 2018-05-01 | 溧阳市金桥机械有限公司 | A kind of fixture for the finishing of truncated cone-shaped casting |
| CN209648128U (en) * | 2018-12-25 | 2019-11-19 | 南京瑞升机械制造有限公司 | A kind of multistation drilling tool |
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| Publication number | Publication date |
|---|---|
| CN113524130B (en) | 2022-09-16 |
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