CN216891509U - Lifting mechanism - Google Patents
Lifting mechanism Download PDFInfo
- Publication number
- CN216891509U CN216891509U CN202220078164.6U CN202220078164U CN216891509U CN 216891509 U CN216891509 U CN 216891509U CN 202220078164 U CN202220078164 U CN 202220078164U CN 216891509 U CN216891509 U CN 216891509U
- Authority
- CN
- China
- Prior art keywords
- mounting plate
- sliding block
- rod
- mounting
- push rod
- 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
Images
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model discloses a lifting mechanism which comprises a first mounting plate, a second mounting plate, a sliding block component of a sliding rail and a push rod, wherein the first mounting plate and the second mounting plate are matched with each other, the push rod is connected with the first mounting plate and can drive the first mounting plate and the second mounting plate to relatively slide, and the sliding block component of the sliding rail comprises a sliding rail arranged on the first mounting plate and a sliding block arranged on the second mounting plate. The utility model arranges at least one group of second guide structures between the first mounting plate and the second mounting plate, the second guide structures comprise guide grooves arranged on one mounting plate and at least one bearing arranged on the other mounting plate and matched with the guide grooves, the connecting shaft is connected with the other mounting plate through the connecting shaft, the guide grooves are parallel to the slide rails, and the guide grooves are matched with the corresponding number of bearings, so that the first mounting plate and the second mounting plate can be effectively positioned and stabilized. The auxiliary sliding rail and sliding block assembly of the second guide structure reduces the bearing of the sliding rail and sliding block assembly on gravity on the first mounting plate or the second mounting plate, reduces the damage of the first mounting plate and the second mounting plate on the sliding rail and sliding block assembly and prolongs the service life of the sliding rail and sliding block assembly.
Description
Technical Field
The present invention relates to a lifting mechanism.
Background
The special embroidery of the embroidery machine, such as a sequin feeding device, a bead conveying device, a rope embroidery device, and the like, generally needs to be provided with a lifting mechanism, and is arranged on a machine head or a frame body at the side of the machine head through the lifting mechanism. The special embroidering device can be lifted out of the working position or lowered by the lifting machine head to enter the working position to be matched with the embroidering needle.
The existing lifting mechanism usually comprises a first mounting plate and a second mounting plate which are connected with each other through sliding rail and sliding block assemblies, and a cylinder connected with the first mounting plate and the second mounting plate, wherein the first mounting plate and the second mounting plate only pass through the sliding rail assemblies, so that the sliding rails and the sliding blocks are easily damaged in use, the lifting mechanism is easy to lift and shake, especially, the existing functional embroidery device has more and more functions, the weight is more and more large, and the matching of the sliding rails and the sliding blocks is easily further damaged.
Disclosure of Invention
The utility model provides a lifting mechanism which can keep stable and reliable in lifting and descending processes to solve the problems existing in the prior art in use.
The technical scheme for solving the existing problems is as follows: the utility model provides a lifting mechanism, includes the first, two mounting panels, slide rail sliding block set spare of mutually supporting, connects and can drive the catch bar that first, two mounting panels slided relatively, slide rail sliding block set spare including install slide rail on first mounting panel, install the slider on the second mounting panel, as the improvement, still including setting up at least a set of second guide structure between first, two mounting panels, second guide structure including locating the guide slot on one of them mounting panel, install on another mounting panel at least one with guide slot matched with bearing, the bearing be equipped with the connecting axle of connecting another mounting panel, the guide slot be parallel with the slide rail.
As a further improvement, the pushing rod is a pneumatic rod, a hydraulic rod, a screw rod assembly or a linear motor.
As a further improvement, the pushing rod is a pneumatic rod, a cylinder of the pneumatic rod is connected to one mounting plate, and a pushing rod of the pneumatic rod is connected to the other mounting plate.
As a further improvement, the push rod arranged on the push rod is connected to the other mounting plate through a universal bearing.
Compared with the prior art, the utility model has the advantages that at least one group of second guide structures is arranged between the first mounting plate and the second mounting plate, each second guide structure comprises a guide groove arranged on one mounting plate and at least one bearing which is arranged on the other mounting plate and matched with the guide groove, the connecting shaft is connected with the other mounting plate through the connecting shaft, the guide grooves are parallel to the sliding rails and matched with the corresponding number of bearings through the guide grooves, the positioning can be effectively and stably realized, and the first mounting plate and the second mounting plate can relatively slide and are matched. The sliding block sliding device has the advantages that the sliding block sliding blocks are stabilized by matching the sliding block sliding blocks.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an exploded schematic view of the present invention.
Fig. 3 is an exploded view of another aspect of the present invention.
Fig. 4 is a perspective structural schematic view of the present invention.
Detailed Description
Referring to fig. 1-4, in this embodiment, a lifting mechanism includes a first mounting plate 1, a second mounting plate 2, a sliding rail slider assembly, and a push rod 3 connected to and driving the first mounting plate 1 and the second mounting plate 2 to slide relatively, where the sliding rail slider assembly includes a sliding rail 11 mounted on the first mounting plate 1, a slider 21 mounted on the second mounting plate 2, and at least one second guiding structure disposed between the first mounting plate 1 and the second mounting plate 2, where the second guiding structure includes a guiding groove disposed on one of the mounting plates, and at least one bearing mounted on the other mounting plate and matched with the guiding groove 22, where the bearing is provided with a connecting shaft connected to the other mounting plate, and the guiding groove 22 is parallel to the sliding rail 11. The guide groove 22 may be a guide groove opened on the corresponding mounting plate, or a guide groove formed by laying a guide strip on the corresponding mounting plate.
One or more groups of second guide structures can be arranged as required.
The pushing rod 3 is a pneumatic rod, a hydraulic rod, a screw rod assembly or a linear motor.
The push rod 3 is a pneumatic rod, the cylinder 31 of the pneumatic rod is connected to one mounting plate, and the push rod of the pneumatic rod 32 is connected to the other mounting plate.
The push rod arranged on the push rod 3 is connected to the other mounting plate through a universal bearing 30.
In this embodiment, the guide groove 22 is disposed on the second mounting plate 2, the connecting shaft with the bearing 12 is disposed on the first mounting plate 1, the cylinder 31 of the push rod 3 is connected to the second mounting plate 2, and the push rod 32 is connected to the first mounting plate 1 through the universal bearing 30.
The positions of the first mounting plate and the second mounting plate and the mounting relation between the second mounting plate and the sliding block assembly can be interchanged according to conditions.
The second guide structure is provided with a group; the number of the bearings 12 is two.
Claims (5)
1. The utility model provides a lifting mechanism, includes the first, two mounting panels, the slide rail sliding block subassembly of mutually supporting, connects and can drive the catch bar that first, two mounting panels slided relatively, the slide rail sliding block subassembly including install slide rail on first mounting panel, install the slider on the second mounting panel, its characterized in that: still including setting up the at least a set of second guide structure between first, two mounting panels, second guide structure including locating the guide slot on one of them mounting panel, install on another mounting panel at least one with guide slot matched with bearing, the bearing be equipped with the connecting axle of connecting another mounting panel, the guide slot be parallel with the slide rail.
2. The lift mechanism of claim 1, wherein: the pushing rod is a pneumatic rod, a hydraulic rod, a screw rod assembly or a linear motor.
3. The lift mechanism of claim 1, wherein: the push rod is a pneumatic rod, a cylinder of the pneumatic rod is connected to one mounting plate, and a push rod of the pneumatic rod is connected to the other mounting plate.
4. The lift mechanism of claim 3, wherein: the push rod arranged on the push rod is connected to the other mounting plate through a universal bearing.
5. The lift mechanism of claim 1, wherein: the second guide structure is provided with a group; the number of the bearings is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220078164.6U CN216891509U (en) | 2022-01-08 | 2022-01-08 | Lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220078164.6U CN216891509U (en) | 2022-01-08 | 2022-01-08 | Lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216891509U true CN216891509U (en) | 2022-07-05 |
Family
ID=82212466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220078164.6U Active CN216891509U (en) | 2022-01-08 | 2022-01-08 | Lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216891509U (en) |
-
2022
- 2022-01-08 CN CN202220078164.6U patent/CN216891509U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216891509U (en) | Lifting mechanism | |
| CN214328107U (en) | Embroidery machine embroidery frame connecting structure and embroidery machine embroidery frame structure | |
| CN210189778U (en) | Curved rail linkage instrument board installation manipulator | |
| CN210683105U (en) | Three-axis adjusting lifter | |
| CN111391534B (en) | Method and device for sewing thread book based on non-stop | |
| CN209919845U (en) | Skirtboard dismouting device | |
| CN210506754U (en) | Sewing machine with template conveying mechanism | |
| CN221070697U (en) | Displacement device for metal cutting | |
| CN209940215U (en) | Elevator control panel convenient to dismouting | |
| CN219310788U (en) | Metal sheet drilling tool | |
| CN214399690U (en) | Double-cylinder portal frame upper cover lifting mechanism | |
| CN219407951U (en) | Pressure maintaining device and assembly line conveying device | |
| CN214983508U (en) | Automatic lifting device for movable workbench of press | |
| CN220882474U (en) | Electrolytic copper calendering copper foil shearing mechanism | |
| CN209736898U (en) | middle part groove is to frock | |
| CN215616216U (en) | A rigging equipment for kit | |
| CN213321756U (en) | Feeding main structure for plastic-steel door and window welding machine | |
| CN210080571U (en) | Conveying mechanism of stamping feeder | |
| CN217912925U (en) | Through type automatic perforating machine | |
| CN217147398U (en) | Follow-up hydraulic plate chain supporting device and plate chain conveying system comprising same | |
| CN218376512U (en) | Hydraulic support telescopic beam assembling machine | |
| CN219521399U (en) | Jacking mechanism | |
| CN212705452U (en) | Local processing and positioning device for stamping part | |
| CN221185686U (en) | Full-automatic planer milling machine | |
| CN218706988U (en) | Clamping jaw device capable of transversely changing distance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |