CN201550061U - Brake mechanism - Google Patents
Brake mechanism Download PDFInfo
- Publication number
- CN201550061U CN201550061U CN2009202510249U CN200920251024U CN201550061U CN 201550061 U CN201550061 U CN 201550061U CN 2009202510249 U CN2009202510249 U CN 2009202510249U CN 200920251024 U CN200920251024 U CN 200920251024U CN 201550061 U CN201550061 U CN 201550061U
- Authority
- CN
- China
- Prior art keywords
- transmission mechanism
- collision block
- pull bar
- panel
- slide opening
- 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
- Push-Button Switches (AREA)
Abstract
The utility model relates to a brake mechanism, which is arranged on a transmission mechanism and adopts the structure that the brake mechanism is arranged on the rear end of the transmission mechanism; the brake mechanism takes the transmission mechanism as a support body; a limit switch is arranged on a transmission mechanism stand above a touch block; and the brake mechanism is arranged on the rear end of the transmission mechanism to control moving parts to move forward; when the touch block presses the limit switch, the touch block can not rotate due to radial pressure, so the plane right above can be always kept to be contacted with a limit switch crank arm. The utility model has the advantages that the brake mechanism solves the problem that the front limit switch is often broken, saves labor force, reduces cost, has small size and flexible movement, and is suitable for being installed in the transmission mechanism with narrow space; and a unique locating rod overcomes the radial rotation, the machining is easy and simple, the installation is convenient and the cost is low.
Description
Technical field
The utility model relates to the electromechanical equipment parts, particularly is used for a kind of brake mechanism of electromechanical equipment.
Background technology
The mode of braking of moving component in the electromechanical equipment is in the past normally directly adorned a limit switch at the transmission mechanism leading portion, when moving component moves ahead when moving into place, with the collision block pressing limit switch of moving component self.Make limit switch adhesive or disconnection, cut off motor power, the moving component stop motion.
And existing brake mechanism often breaks down at the use scene of hot environment, and the reason of its job insecurity is because transmission mechanism front end installation limit switch is inconvenient to overhaul and safeguard, and for a long time near high temperature, causes limit switch often to damage.Therefore how to make brake mechanism can be fit to various environment, working stability, prolong useful life, is convenient to maintenance, thereby guarantee the direction of this technical field research of electromechanical equipment normal operation having become.
Summary of the invention
The purpose of this utility model is exactly for overcoming the deficiencies in the prior art, short at the limit switch life-span that the transmission mechanism front end is installed, be not easy to keep in repair a difficult problem, a kind of new design that is different from existing mode of braking is provided, the performance of brake mechanism is greatly improved;
The utility model is to realize by such technical scheme: a kind of brake mechanism, comprise collision block, support, spring, limit switch, block, pull bar and backstay, brake mechanism is arranged on the transmission mechanism, it is characterized in that, adopts the structure that brake mechanism is placed the transmission mechanism rear end; Brake mechanism is supporter with the transmission mechanism;
Support is shaped as the sheet material of L type, by bolt the support lower panel is fixed on the transmission mechanism frame, and the bracket side panel has the guide rod slide opening;
Collision block is shaped as the sheet material of inverted U, and the collision block Left-Hand Panel has a pull bar slide opening; Right panel be screw; Pull bar slide opening and screw center are on same axis;
Right panel screw below is provided with a positioning rod slide opening;
The pull bar right part is a screw thread, cooperates with the right panel screw, and pull bar screws in the right panel screw in right-hand end, and it screws out part by nut check;
The pull bar left end passes from Left-Hand Panel pull bar slide opening, bracket side panel pull bar slide opening successively;
On the panel inside part pull bar of spring housing collision block on the throne both sides;
Block is by being bolted on the transmission frame, and the left end that is fixed in the backstay on the block passes the backstay slide opening of collision block right panel;
Limit switch places on the transmission mechanism frame of collision block top;
Brake mechanism is installed in brings in the controlled motion parts behind the transmission mechanism and move forward;
During collision block pressing limit switch, do not rotated by the radial pressure collision block, plane contact limit switch connecting lever directly over keeping forever.
The advantage that scheme of the present utility model has is: solved the problem of the frequent corrupted of front limit switch, saved the labour, reduced cost.Volume is small and exquisite, is active in one's movements, and is fit to be installed in the space-constrained transmission mechanism; The limit switch connecting lever is being pressed on the plane forever directly over the collision block, and unique alignment pin has overcome radially rotation, and the utility model processing is simple, easy for installation, and cost is low.
Description of drawings
Fig. 1. brake mechanism installation diagram and as Figure of abstract;
Fig. 2. the brake mechanism end view.
Embodiment
Understand the utility model for clearer, describe the utility model in conjunction with the accompanying drawings and embodiments in detail:
Brake mechanism comprises collision block 1, block 2, support 3, pull bar 4, spring 5, limit switch 6 and backstay 7, and brake mechanism is arranged on the transmission mechanism 8, and brake mechanism is a supporter with transmission mechanism 8;
Support 3 is shaped as L shaped sheet material, by bolt support 3 lower panels is fixed on transmission mechanism 8 frames, and support 3 side panels have the guide rod slide opening;
Collision block 1 is shaped as the sheet material of inverted U, and collision block 1 Left-Hand Panel has a pull bar slide opening;
Right panel be screw; Pull bar slide opening and screw center are on same axis; Collision block 1 right panel screw below is provided with a positioning rod slide opening;
Pull bar 4 right parts are screw thread, and screw thread cooperates with the right panel screw, and pull bar 4 right-hand end screw in collision block 1 right panel screw, and it screws out part by nut check;
Collision block 1 right panel screw is threaded with pull bar 4 right parts, and collision block 1 can be moved ahead with pull bar at any time;
Pull bar 4 left ends pass from collision block 1 Left-Hand Panel pull bar slide opening, support 3 side panel pull bar slide openings successively;
Spring 5 is enclosed within on the pull bar 4 that is positioned at collision block 1 both sides panel inside part;
Spring 5 two ends are crushed between support 3 side panels and the collision block 1 right panel inboard;
By the variable in distance between collision block 1 right panel inboard and support 3 side panels, spring 5 compresses thereupon or flicks, and collision block 1 is resetted;
Block 2 is by being bolted on transmission mechanism 8 frames, and the left end that is fixed in the backstay 7 on the block 2 passes the backstay slide opening on collision block 1 right panel;
During collision block 1 pressing limit switch 6, do not rotated by radial pressure collision block 1, plane contact limit switch connecting lever directly over the maintenance.
Stage clip stretches compression and does not take up space in addition, and collision block self length just can be included the flexible size of stage clip.
According to the above description, can realize scheme of the present utility model in conjunction with art technology.
Claims (1)
1. a brake mechanism comprises collision block (1), block (2), support (3), pull bar (4), spring (5), limit switch (6) and backstay (7), it is characterized in that, adopts the structure that brake mechanism is placed the transmission mechanism rear end; Brake mechanism is a supporter with transmission mechanism (8), and support (3) is shaped as the sheet material of L type, by bolt support (3) lower panel is fixed on transmission mechanism (8) frame, and support (3) side panel has the guide rod slide opening; Collision block (1) is shaped as the sheet material of inverted U, and collision block (1) Left-Hand Panel has a pull bar slide opening; Right panel be screw; Pull bar slide opening and screw center are on same axis; Collision block (1) right panel screw below is provided with a positioning rod slide opening; Pull bar (4) right part is a screw thread, and screw thread cooperates with the right panel screw, and pull bar (4) right-hand end screws in collision block (1) right panel screw, and it screws out part by nut check; Pull bar (4) left end passes from collision block (1) Left-Hand Panel pull bar slide opening, support (3) side panel pull bar slide opening successively; Spring (5) is enclosed within on the pull bar (4) that is positioned at collision block (1) both sides panel inside part; Spring (5) two ends are crushed between support (3) side panel and collision block (1) the right panel inboard; Block (2) is by being bolted on transmission mechanism (8) frame, and the left end that is fixed in the backstay (7) on the block (2) passes the backstay slide opening on collision block (1) right panel; Limit switch (6) places on transmission mechanism (8) frame of collision block (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202510249U CN201550061U (en) | 2009-11-30 | 2009-11-30 | Brake mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202510249U CN201550061U (en) | 2009-11-30 | 2009-11-30 | Brake mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201550061U true CN201550061U (en) | 2010-08-11 |
Family
ID=42605246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202510249U Expired - Fee Related CN201550061U (en) | 2009-11-30 | 2009-11-30 | Brake mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201550061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633889A (en) * | 2013-12-16 | 2014-03-12 | 天津市电视技术研究所 | Braking mechanism |
-
2009
- 2009-11-30 CN CN2009202510249U patent/CN201550061U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633889A (en) * | 2013-12-16 | 2014-03-12 | 天津市电视技术研究所 | Braking mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101059707A (en) | Electric winding limit detection device | |
| CN103658261B (en) | A kind of Multi-functional rolling machine | |
| CN103671635B (en) | A kind of reinforcement type electromagnetic mechanical brake | |
| CN203585158U (en) | Toggle rod type electronic mechanical brake | |
| CN201550061U (en) | Brake mechanism | |
| CN103644217B (en) | A kind of toggle link booster type electromechanical brake | |
| CN101739058A (en) | Brake mechanism | |
| CN202549659U (en) | Manual operator for assembly of 550kV circuit breaker | |
| CN106224743B (en) | A kind of controllable outdoor billboard mounting device | |
| CN203708151U (en) | Braking mechanism | |
| CN208241599U (en) | A kind of reluctance motor controller based on STM32 liquid crystal display control | |
| CN210912385U (en) | Foot brake link mechanism | |
| CN112498662A (en) | Light airplane flap follow-up device | |
| CN201517575U (en) | Floating normally open type brake | |
| CN211464493U (en) | Stretch-breaking device of chipless metal pipe cutting machine | |
| CN202169569U (en) | Spring assembly tooling | |
| CN213862654U (en) | Light airplane flap follow-up device | |
| CN201543437U (en) | Toggle plate disc spring tension device of jaw crusher | |
| CN220751218U (en) | Transmitter piping support | |
| CN220463739U (en) | High-order stop lamp circuit board installation frock | |
| CN218856848U (en) | Bearing ring with positioning structure | |
| CN113079280B (en) | Wall-mounted monitoring equipment | |
| CN220534926U (en) | PVC pipe flaring device | |
| CN215473162U (en) | Laminator silica gel strip press device | |
| CN203557321U (en) | Push type electric screwdriver |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20121130 |