CN210388764U - A pin rod burnishing device for processing of elevator safety pin - Google Patents
A pin rod burnishing device for processing of elevator safety pin Download PDFInfo
- Publication number
- CN210388764U CN210388764U CN201921537972.9U CN201921537972U CN210388764U CN 210388764 U CN210388764 U CN 210388764U CN 201921537972 U CN201921537972 U CN 201921537972U CN 210388764 U CN210388764 U CN 210388764U
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- Prior art keywords
- fixedly connected
- pin
- pin rod
- processing
- elevator safety
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Abstract
The utility model discloses a pin rod burnishing device for processing of elevator safety pin, which comprises a supporting table, the equal fixedly connected with backup pad in the top both sides of brace table, and the top fixedly connected with roof of backup pad, the top intermediate position fixedly connected with pneumatic cylinder of roof, the piston end fixedly connected with mount pad of pneumatic cylinder, and the bottom fixedly connected with polishing dish of mount pad, the inside intermediate position of brace table is opened there is the cavity, and the inside fixedly connected with air extractor in bottom of cavity, and open at the top of cavity has the mounting groove, and the top fixedly connected with of air extractor pegs graft the gas hood in the mounting groove. The utility model discloses make this integument centre gripping of pin rod fix between two fixed axles, utilize the motor to drive the pin rod body and carry out the rotation polishing processing, collect the sweeps suction that produces among the polishing process to the sweeps intracavity, avoid the sweeps to remain and influence the quality of pin rod between polishing dish and pin rod.
Description
Technical Field
The utility model relates to an elevator technical field especially relates to a pin rod burnishing device for processing of elevator safety pin.
Background
The elevator is a permanent transportation device which serves a plurality of floors in a building and moves in a rigid track, an elevator safety pin, namely an elevator safety gear, is a safety device which emergently stops a car and clamps the car on a guide rail under the operation of a speed limiter when the speed of the elevator exceeds the set limit speed of the elevator speed limiter or a suspension rope is broken and loosened, and a pin rod of the elevator safety pin needs to be polished during production.
At present, the pin rod burnishing device of current elevator safety pin processing can produce a large amount of metal sweeps at the during operation, and the sweeps can influence the normal processing of work piece when remaining between polishing dish and the work piece to influence the quality of work piece, consequently, need design a pin rod burnishing device for elevator safety pin processing urgently to solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings in the prior art and providing a pin rod polishing device for processing elevator safety pins.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pin rod burnishing device for elevator safety round pin processing, includes a supporting bench, the equal fixedly connected with backup pad in top both sides of brace table, and the top fixedly connected with roof of backup pad, the top intermediate position fixedly connected with pneumatic cylinder of roof, the piston end fixedly connected with mount pad of pneumatic cylinder, and the bottom fixedly connected with polishing dish of mount pad, the inside intermediate position of brace table is opened there is the cavity, and the inside fixedly connected with air extractor in bottom of cavity, and open at the top of cavity has the mounting groove, and the top fixedly connected with of air extractor pegs graft the gas hood in the mounting groove, open inside one side of brace table has the sweeps chamber, and it has logical groove to open between one side in sweeps chamber and one side of cavity, and one side fixedly connected with of air extractor passes the outlet duct that leads to the groove.
As a further aspect of the present invention: one of them one side fixedly connected with motor of backup pad, and one side fixedly connected with electric putter of another backup pad, the equal fixedly connected with bearing of the output shaft one end of the piston rod one end of electric putter and motor, the equal fixedly connected with fixed axle in inside of bearing, the relative one side of fixed axle is provided with the pin pole body.
As a further aspect of the present invention: and a movable door is arranged on one side of the scrap cavity.
As a further aspect of the present invention: the four corners of the bottom of the supporting table are fixedly connected with universal wheels.
As a further aspect of the present invention: the air pump, the motor and the first electric push rod are all connected with a switch through wires, and the switch is connected with a power supply through wires.
As a further aspect of the present invention: the supporting table is close to the second electric push rod fixedly connected to the two sides of the outer wall of the top of the middle position, the top of a piston rod of the second electric push rod is fixedly connected with a U-shaped frame, and driving rollers are arranged at two ends of the outer wall of one side, opposite to the U-shaped frame, of the U-shaped frame.
The utility model has the advantages that:
1. one end of the pin rod body is contacted with the fixed shaft on the output shaft of the motor through the arranged motor, the electric push rod, the bearing, the fixed shaft and the pin rod body, the position of the fixed shaft on one side of the piston end of the pin rod body is adjusted through the first electric push rod, the pin rod body is clamped and fixed between the two fixed shafts, and the motor drives the pin rod body to perform rotary polishing treatment;
2. through the arranged cavity, the air pump, the air hood, the air outlet pipe, the waste chip cavity and the movable door, waste chips generated in the polishing process are pumped into the waste chip cavity for collection by the air pump and the air hood in the polishing process, and the waste chips are prevented from remaining between the polishing disc and the pin rod to influence the quality of the pin rod;
3. through the second electric putter, U type frame and the driving roller that set up, when this integument of pin rod was fixed between the fixed axle, utilize second electric putter to adjust the height of U type frame and driving roller for the bottom of pin rod body and the top contact of driving roller keep the stability of pin rod body in the polishing process.
Drawings
FIG. 1 is a schematic sectional front view showing a pin shank burnishing apparatus for elevator safety pin machining according to example 1;
FIG. 2 is a schematic structural view of a movable door of the pin rod polishing device for processing the elevator safety pin in the embodiment 1;
FIG. 3 is a schematic sectional front view showing a pin shank burnishing apparatus for elevator safety pin machining according to embodiment 1;
fig. 4 is a schematic structural view of a driving roller of the pin rod polishing device for processing the elevator safety pin in the embodiment 2.
In the figure: the polishing machine comprises a supporting table 1, a scrap cavity 2, an air pump 3, a pin rod body 4, a bearing 5, a motor 6, a polishing disk 7, a supporting plate 8, a top plate 9, a hydraulic cylinder 10, a mounting seat 11, a first electric push rod 12, a movable door 13, an air hood 14, a second electric push rod 15 and a driving roller 16.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a pin rod polishing device for processing elevator safety pins comprises a supporting table 1, supporting plates 8 are welded on two sides of the top of the supporting table 1, a top plate 9 is welded on the top of each supporting plate 8, a hydraulic cylinder 10 is connected to the middle position of the top plate 9 through a bolt, a piston end of the hydraulic cylinder 10 is connected with an installation seat 11 through a bolt, the bottom of the installation seat 11 is connected with a polishing disc 7 through a bolt, a cavity is formed in the middle position of the inside of the supporting table 1, an air pump 3 is connected to the inside of the bottom of the cavity through a bolt, an installation groove is formed in the top of the cavity, an air hood 14 inserted in the installation groove is connected to the top of the air pump 3 through a bolt, a scrap cavity 2 is formed in one side of the inside of the supporting table 1, a through groove is formed between one side of the scrap, and the air pump 3 and the air hood 14 are used for pumping the scraps generated in the polishing process into the scrap cavity 2 for collection, so that the scraps are prevented from remaining between the polishing disc 7 and the pin rod to influence the quality of the pin rod.
Wherein, there is motor 6 one side of one of them backup pad 8 through bolted connection, and there is first electric putter 12 one side of another backup pad 8 through bolted connection, bearing 5 has all been welded to the piston rod one end of first electric putter 12 and the output shaft one end of motor 6, the fixed axle has all been welded to the inside of bearing 5, the relative one side centre gripping of fixed axle has pin rod body 4, with the one end of pin rod body 4 and the epaxial fixed axle contact of motor 6 output, utilize first electric putter 12 to adjust the position of the fixed axle of its piston end one side, make pin rod body 4 fixed between two fixed axles by the centre gripping, utilize motor 6 to drive pin rod body 4 to carry out the rotation polishing processing.
Wherein, one side of the scrap cavity 2 is connected with a movable door 13 through a hinge.
Wherein, the bottom four corners of the supporting table 1 are connected with universal wheels through bolts.
Wherein, the air extractor 3, the motor 6 and the first electric push rod 12 are all connected with a switch through wires, and the switch is connected with a power supply through wires.
The working principle is as follows: during the use, the user is connected to hydraulic system with pneumatic cylinder 10, with the one end of pin pole body 4 and the epaxial fixed axle contact of motor 6 output, start first electric putter 12, adjust the position of the fixed axle of its piston end one side, make pin pole body 4 fix between two fixed axles by the centre gripping, utilize pneumatic cylinder 10 to adjust the height of mount pad 11 and polishing dish 7, make the bottom of polishing dish 7 in the top contact of pin pole body 4, start motor 6, drive pin pole body 4 and carry out the rotation polishing and handle, the user starts air extractor 3, utilize gas hood 14 to collect in the sweeps suction sweeps chamber 2 that produces among the polishing process, avoid the sweeps to remain and influence the quality of pin pole between polishing dish 7 and the pin pole.
Example 2
Referring to fig. 4, a round pin pole burnishing device for processing of elevator safety round pin, this embodiment compares in embodiment 1, and the top outer wall both sides that the brace table 1 is close to the intermediate position all have second electric putter 15 through bolted connection, and the piston rod top of second electric putter 15 all has a U type frame through bolted connection, and the relative one side outer wall both ends of U type frame all rotate and are connected with driving roller 16.
The working principle is as follows: when the pin rod body 4 is fixed between the fixed shafts, the heights of the U-shaped frame and the driving roller 16 are adjusted by the second electric push rod 15, so that the bottom of the pin rod body 4 is in contact with the top of the driving roller 16, and the stability of the pin rod body 4 in the polishing process is maintained.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A pin rod polishing device for processing an elevator safety pin comprises a supporting table (1) and is characterized in that supporting plates (8) are fixedly connected to two sides of the top of the supporting table (1), a top plate (9) is fixedly connected to the top of each supporting plate (8), a hydraulic cylinder (10) is fixedly connected to the middle position of the top of each top plate (9), a mounting seat (11) is fixedly connected to the piston end of each hydraulic cylinder (10), a polishing disc (7) is fixedly connected to the bottom of each mounting seat (11), a cavity is formed in the middle position of the inside of the supporting table (1), an air extractor (3) is fixedly connected to the inside of the bottom of each cavity, a mounting groove is formed in the top of each cavity, an air hood (14) inserted into the mounting groove is fixedly connected to the top of each air extractor (3), a scrap cavity (2) is formed in one side of the inside of the supporting table (1), and a through groove is formed between one side of, one side of the air pump (3) is fixedly connected with an air outlet pipe which penetrates through the through groove.
2. The pin rod polishing device for processing the elevator safety pin according to claim 1, wherein one side of one of the support plates (8) is fixedly connected with a motor (6), one side of the other support plate (8) is fixedly connected with a first electric push rod (12), one end of a piston rod of the first electric push rod (12) and one end of an output shaft of the motor (6) are fixedly connected with a bearing (5), a fixed shaft is fixedly connected inside the bearing (5), and a pin rod body (4) is arranged on the opposite side of the fixed shaft.
3. The pin rod polishing device for elevator safety pin processing according to claim 2, characterized in that a movable door (13) is provided at one side of the scrap chamber (2).
4. The pin rod polishing device for processing the elevator safety pin as recited in claim 3, wherein universal wheels are fixedly connected to four corners of the bottom of the support table (1).
5. The pin rod polishing device for processing the elevator safety pin is characterized in that the air pump (3), the motor (6) and the first electric push rod (12) are all connected with a switch through wires, and the switch is connected with a power supply through wires.
6. The pin rod polishing device for processing the elevator safety pin according to any one of claims 1 to 5, wherein the two sides of the outer wall of the top of the support table (1) close to the middle position are fixedly connected with second electric push rods (15), the tops of the piston rods of the second electric push rods (15) are fixedly connected with U-shaped frames, and the two ends of the outer wall of the opposite side of each U-shaped frame are provided with driving rollers (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537972.9U CN210388764U (en) | 2019-09-17 | 2019-09-17 | A pin rod burnishing device for processing of elevator safety pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921537972.9U CN210388764U (en) | 2019-09-17 | 2019-09-17 | A pin rod burnishing device for processing of elevator safety pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210388764U true CN210388764U (en) | 2020-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921537972.9U Expired - Fee Related CN210388764U (en) | 2019-09-17 | 2019-09-17 | A pin rod burnishing device for processing of elevator safety pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210388764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415921A (en) * | 2022-07-18 | 2022-12-02 | 安徽誉林汽车部件有限公司 | Polishing equipment for machining automobile bushing |
-
2019
- 2019-09-17 CN CN201921537972.9U patent/CN210388764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415921A (en) * | 2022-07-18 | 2022-12-02 | 安徽誉林汽车部件有限公司 | Polishing equipment for machining automobile bushing |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 Termination date: 20210917 |