CN220825516U - Centering mechanism for elevator guide rail processing machine - Google Patents
Centering mechanism for elevator guide rail processing machine Download PDFInfo
- Publication number
- CN220825516U CN220825516U CN202322630652.0U CN202322630652U CN220825516U CN 220825516 U CN220825516 U CN 220825516U CN 202322630652 U CN202322630652 U CN 202322630652U CN 220825516 U CN220825516 U CN 220825516U
- Authority
- CN
- China
- Prior art keywords
- clamping
- frame
- guide rail
- elevator guide
- centering mechanism
- 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.)
- Active
Links
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model relates to the technical field of elevator guide rail processing and manufacturing, in particular to a centering mechanism for an elevator guide rail processing machine, which is provided with a bracket, wherein a plurality of clamping modules are arranged on the bracket, a plurality of clamping units are arranged on a clamping frame of each clamping module, each clamping unit comprises a swing arm, a rotating shaft, a fixed seat, a clamping frame and a clamping head, two ends of each swing arm are respectively hinged to the clamping frame and the rotating shaft, the fixed seat is fixedly connected to a cross beam of the bracket, the rotating shaft is arranged in the fixed seat, the clamping head frame is arranged at the lower part of the rotating shaft, two clamping heads are arranged on the clamping frame, and a swinging cylinder is arranged at one side of the clamping frame and can drive the clamping frame to move so as to drive the clamping frame to rotate. According to the utility model, the clamping head frame of the clamping unit is driven to rotate by the swinging air cylinder, so that the clamping centering of the elevator track is realized, the whole row of clamping units is controlled by one swinging air cylinder, the structure is simple, and oil pollution is also misgenerated.
Description
Technical Field
The utility model relates to the technical field of elevator guide rail processing and manufacturing, in particular to a centering mechanism for an elevator guide rail processing machine.
Background
The elevator guide rail is used for the upper and lower operation track of the elevator car, is one of key components and basic matching parts of an elevator system, and the elevator guide rail processing machine is mainly used for processing the elevator guide rail, raw materials are required to be fixed on a base during use, the raw materials are required to be moved randomly, the shape of the guide rail is formed by planing through a planing device on a portal frame, the raw materials are required to be clamped and aligned before processing, the elevator guide rail processing machine in the prior art is generally used for centering and fixing the guide rail by adopting a rack-and-pinion structure, the clamping heads are controlled to open and close by oil cylinders, and each oil cylinder is used for controlling three clamping heads, but the structure is quite complex, the cost is higher, and the oil cylinders are easy to leak oil after long-term use, so that the use is influenced.
Disclosure of utility model
The utility model aims to provide the centering mechanism for the elevator guide rail processing machine, which has the advantages of simple structure, low cost and no oil leakage.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides an elevator guide rail processing machine centering mechanism, has the support, be equipped with a plurality of clamp module on arranging on the support, be equipped with a plurality of clamping units on clamp frame of clamp module, the clamping unit includes swing arm, pivot, fixing base, holder and chuck, the both ends of swing arm articulate respectively in clamp frame and pivot, fixing base fixed connection is on the crossbeam of support, the pivot is adorned in the fixing base, the holder dress is in the lower part of pivot, two chucks are equipped with on the holder, one side of clamp frame is equipped with the swing cylinder, thereby the swing cylinder can drive clamp frame and remove and drive the holder and rotate.
In the technical scheme, the rotation directions of the chuck frames on the two adjacent rows of clamping modules are opposite.
In the technical scheme, the arrangement directions of the swing cylinders of the two adjacent rows of clamping modules are opposite.
In the technical scheme, the lower part of the chuck is provided with a flange edge.
In the above technical scheme, the support comprises a frame, a plurality of parallel beams are arranged on the frame, and the frame is provided with a lifting seat.
In the above technical scheme, a plurality of V-shaped positioning blocks are arranged on two sides of the frame.
In summary, compared with the traditional technical means, the technical scheme provided by the utility model has the following beneficial effects: according to the utility model, the clamping head frame of the clamping unit is driven to rotate by the swinging air cylinder, so that the clamping centering of the elevator track is realized, the whole row of clamping units is controlled by one swinging air cylinder, the structure is simple, and oil pollution is also misgenerated.
Drawings
The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.
Fig. 1 is a schematic view of a prior art elevator guide rail processor;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is an enlarged partial schematic view of FIG. 2;
FIG. 4 is a schematic view of another directional perspective structure of the present utility model;
FIG. 5 is a schematic front view of the present utility model;
FIG. 6 is a schematic perspective view of a clamping module according to the present utility model;
The labels are as follows: a bracket 100; a cross beam 110; a frame 120; a lifting base 130; a clamping module 200; a clamping frame 210; a swing cylinder 220; a clamping unit 300; swing arm 310; a rotation shaft 320; a holder 330; a holder 340; a collet 350; flange edge 351.
Detailed Description
The following preferred embodiments according to the present utility model are intended to suggest that various changes and modifications may be made by the worker skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
The utility model will be further described with reference to the following drawings:
As shown in fig. 2 to 6, a centering mechanism for an elevator guide rail processing machine comprises a bracket 100, wherein a plurality of rows of clamping modules 200 are arranged on the bracket 100, a plurality of clamping units 300 are arranged on a clamping frame 210 of the clamping modules 200, each clamping unit 300 comprises a swing arm 310, a rotating shaft 320, a fixing seat 330, a chuck frame 340 and chucks 350, two ends of each swing arm 310 are respectively hinged on the clamping frame 210 and the rotating shaft 320, the fixing seat 330 is fixedly connected on a beam 110 of the bracket 100, the rotating shaft 320 is arranged in the fixing seat 330, the chuck frame 340 is arranged at the lower part of the rotating shaft 320, two chucks 350 are arranged on the chuck frame 340, one side of the clamping frame 210 is provided with a swinging cylinder 220, and the swinging cylinder 220 can drive the clamping frame 210 to move so as to drive the chuck frame 340 to rotate.
As shown in fig. 2 and 4, the rotation directions of the chuck holders 340 on the adjacent two rows of the clamping modules 200 are opposite, the arrangement directions of the swing cylinders 220 of the adjacent two rows of the clamping modules 200 are opposite, so that the excessive forces generated during clamping can be offset, the shaking during clamping can be effectively reduced, the fixing is more stable,
As shown in fig. 6, a flange 351 is provided at the lower portion of the chuck 350.
The bracket 100 comprises a frame 120, a plurality of beams 110 arranged in parallel are arranged on the frame 120, and a lifting seat 130 is arranged on the frame 120.
A plurality of V-shaped positioning blocks 121 are arranged on two sides of the frame 120 and are matched with the protruding blocks on the machine tool, so that the centering mechanism is accurately positioned on the machine tool.
When the elevator car is used, firstly, the elevator car is placed in place through the lifting seat 130, the two chucks 350 of each clamping unit 300 are positioned at two sides of an elevator track, then the swinging air cylinder 220 works to push the clamping frame 210, the clamping frame 210 drives the rotating shaft 320 to rotate through the swinging arm 310, meanwhile, the fixing seat 330 is fixedly connected to the cross beam 110, and when the chuck frame 340 rotates along with the rotating shaft 320, the chucks 350 rotate to clamp the elevator track and center.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides an elevator guide rail processing machine centering mechanism which characterized in that: the clamping device is characterized by comprising a support (100), wherein a plurality of rows of upper clamping modules (200) are arranged on the support (100), a plurality of clamping units (300) are arranged on a clamping frame (210) of the clamping modules (200), each clamping unit (300) comprises a swinging arm (310), a rotating shaft (320), a fixing seat (330), a clamping head frame (340) and clamping heads (350), two ends of each swinging arm (310) are hinged to the clamping frame (210) and the rotating shaft (320) respectively, the fixing seats (330) are fixedly connected to a cross beam (110) of the support (100), the rotating shafts (320) are arranged in the fixing seats (330), the clamping head frames (340) are arranged at the lower parts of the rotating shafts (320), two clamping heads (350) are arranged on the clamping head frames (340), and swinging cylinders (220) are arranged on one sides of the clamping head frames (210) and can drive the clamping head frames (210) to move so as to drive the clamping head frames (340) to rotate.
2. The centering mechanism for an elevator guide rail processor as claimed in claim 1, wherein: the collet holders (340) on adjacent rows of gripping modules (200) rotate in opposite directions.
3. The centering mechanism for an elevator guide rail processor according to claim 2, wherein: the swing cylinders (220) of two adjacent rows of clamping modules (200) are arranged in opposite directions.
4. The centering mechanism for an elevator guide rail processor as claimed in claim 1, wherein: the lower part of the chuck (350) is provided with a flange edge (351).
5. The centering mechanism for an elevator guide rail processor as claimed in claim 1, wherein: the bracket (100) comprises a frame (120), wherein a plurality of beams (110) which are arranged in parallel are arranged on the frame (120), and the frame (120) is provided with a lifting seat (130).
6. The centering mechanism for an elevator guide rail processor as claimed in claim 5, wherein: a plurality of V-shaped positioning blocks (121) are arranged on two sides of the frame (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630652.0U CN220825516U (en) | 2023-09-27 | 2023-09-27 | Centering mechanism for elevator guide rail processing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322630652.0U CN220825516U (en) | 2023-09-27 | 2023-09-27 | Centering mechanism for elevator guide rail processing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220825516U true CN220825516U (en) | 2024-04-23 |
Family
ID=90725490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322630652.0U Active CN220825516U (en) | 2023-09-27 | 2023-09-27 | Centering mechanism for elevator guide rail processing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220825516U (en) |
-
2023
- 2023-09-27 CN CN202322630652.0U patent/CN220825516U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220825516U (en) | Centering mechanism for elevator guide rail processing machine | |
| CN217740505U (en) | Rotating arm structure for soaking semiconductor workpiece with zinc | |
| CN216098978U (en) | Axle housing grabbing device | |
| CN215616434U (en) | Novel five machining centers | |
| CN215967645U (en) | Automatic knife mounting device | |
| CN212384818U (en) | Double-station double-laser-head laser welding machine for stainless steel handle | |
| CN114833157B (en) | Winebottle clamping mechanism and outer surface cleaning device for same | |
| CN212329840U (en) | Vertical pull-up type broaching machine frame | |
| CN210160671U (en) | Novel welding of hydro-cylinder robot device | |
| CN108544755B (en) | Continuous DLP type 3D printer and working method thereof | |
| CN210413645U (en) | Workpiece positioning device and processing machine | |
| CN211890016U (en) | Rotary table device suitable for feeding and discharging | |
| CN208992184U (en) | A kind of shaft processing unit (plant) for the automation processing of trolley end carriage shaft | |
| CN219074983U (en) | Workpiece clamping rotating head | |
| CN111015314A (en) | CNC machine tool mounting fixture | |
| CN220362228U (en) | Horizontal multi-spindle multi-tool magazine machining center | |
| CN220881294U (en) | Carousel formula lock screw equipment | |
| CN218658002U (en) | Feeding and discharging rotary clamping jaw mechanism | |
| CN217393775U (en) | Rotary knife rest with double-shaft positioning function | |
| CN216747472U (en) | Chip back side detection device | |
| CN214135067U (en) | Numerical control centering device for drilling shaft parts | |
| CN215999670U (en) | CNC processing is with carrying a set rotating device | |
| CN220843171U (en) | Screen cover plate packaging and conveying device | |
| CN214297868U (en) | Novel process switching structure based on industrial automatic production line | |
| CN220427488U (en) | Multi-spindle multi-station multi-tool-magazine turntable type flexible combined machining center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |