CN213574977U - Double-ended bearing device - Google Patents
Double-ended bearing device Download PDFInfo
- Publication number
- CN213574977U CN213574977U CN202022065093.XU CN202022065093U CN213574977U CN 213574977 U CN213574977 U CN 213574977U CN 202022065093 U CN202022065093 U CN 202022065093U CN 213574977 U CN213574977 U CN 213574977U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- adjusting screw
- seat
- positioning plate
- double
- 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
Abstract
The utility model relates to the technical field of bearing devices for furniture, in particular to a double-end bearing device; the positioning plate comprises a positioning plate and an adjusting screw rod, wherein an adjusting screw rod seat is arranged below the middle part of the positioning plate, a moving groove is axially formed in the adjusting screw rod seat, the moving groove penetrates through two sides of the adjusting screw rod seat, and through holes communicated with the moving groove are respectively formed in the middle part of the positioning plate and the bottom of the adjusting screw rod seat; the threaded section of the adjusting screw penetrates through the through hole of the positioning plate and then penetrates out of the through hole of the adjusting screw seat, and the limiting nut is sleeved on the threaded section outside the through hole of the adjusting screw seat; a moving seat is sleeved on the threaded section in the moving groove, a first connecting rod and a second connecting rod are respectively connected to two ends of the moving seat, the first connecting rod and the second connecting rod respectively penetrate out of the moving groove, and a first bearing and a second bearing are respectively fixed at the outer ends of the first connecting rod and the second connecting rod; the two bearings respectively bear pressure, so that the movable plate of the furniture moves more balance, and the service life of the product is further prolonged.
Description
Technical Field
The utility model relates to a bearing device technical field for furniture refers in particular to a double-end bearing device.
Background
Among the current furniture, there are a lot of split type can realize folding, opening of part plate, and this the inside just needs to use bearing device, and the cooperation track realizes removing, and most current bearing device is furnished with a bearing, and unilateral atress will make the plate fold like this, when opening the atress inhomogeneous, uses for a long time, can lead to bearing device to warp, damaged, finally influences the use of furniture.
Therefore, in view of the above-described drawbacks of the conventional bearing device, it is necessary to improve the conventional bearing device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-end bearing device to prior art's not enough, this double-end bearing device has solved that current bearing device exists: uneven stress, easy deformation, short service life due to breakage and the like.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the double-end bearing device comprises a positioning plate and an adjusting screw rod, wherein an adjusting screw rod seat is arranged below the middle part of the positioning plate, a moving groove is axially formed in the adjusting screw rod seat, the moving groove penetrates through two sides of the adjusting screw rod seat, and through holes communicated with the moving groove are respectively formed in the middle part of the positioning plate and the bottom of the adjusting screw rod seat; the threaded section of the adjusting screw penetrates through the through hole of the positioning plate and then penetrates out of the through hole of the adjusting screw seat, and the limiting nut is sleeved on the threaded section outside the through hole of the adjusting screw seat; the threaded section in the movable groove is sleeved with a movable seat, the two ends of the movable seat are respectively connected with a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod respectively penetrate out of the movable groove, and the outer ends of the first connecting rod and the second connecting rod are respectively fixed with a first bearing and a second bearing.
The first connecting rod and the second connecting rod are symmetrically arranged.
And the first connecting rod and the second connecting rod are perpendicular to the thread section of the adjusting screw rod seat.
The length of the first connecting rod is the same as that of the second connecting rod.
The movable seat, the first connecting rod and the second connecting rod are integrated.
The left end and the right end of the positioning plate are respectively provided with a positioning hole.
The movable seat, the first connecting rod and the second connecting rod are positioned on the same straight line.
The beneficial effects of the utility model reside in that: the two sides of the adjusting screw rod seat are respectively connected with a first bearing and a second bearing through a first connecting rod and a second connecting rod, the positioning plate is locked on the movable plate of the furniture, and when the movable plate of the furniture is pulled, the first bearing and the second bearing can respectively bear pressure, so that the whole stress is uniform, the movable plate of the furniture is moved more balance, and the service life of a product is prolonged.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
See fig. 1, the utility model discloses double-end bearing device includes: the positioning device comprises a positioning plate 1, an adjusting screw rod seat 2, a moving groove 3, a threaded section 4, an adjusting screw rod 5, a limiting nut 6, a moving seat 7, a first connecting rod 8, a second connecting rod 9, a first bearing 10, a second bearing 11 and a positioning hole 12.
The utility model discloses a locating plate 1, a left side of locating plate 1, locating hole 12 has been seted up respectively at the right side both ends, the middle part below of locating plate 1 is extended and is formed with adjusting screw seat 2, adjusting screw seat 2 has seted up shifting chute 3 along the axial, shifting chute 3 runs through the both sides of adjusting screw seat 2, the middle part of locating plate 1, the through-hole has been seted up respectively to adjusting screw seat 4's bottom, the through-hole communicates with adjusting screw seat 2's shifting chute 3, adjusting screw 5's screw thread section 4 is worn out from adjusting screw seat 4's through-hole after passing from locating plate 1's through-hole, 6 covers of stop nut are located on adjusting screw seat 4's the outer screw thread section 4 of.
The utility model discloses a cover is equipped with on the screw thread section 4 that adjusting screw 5 is located moving slot 3 and removes seat 7, the one end of removing seat 7 is connected with head rod 8, the other end of removing seat 7 is connected with second connecting rod 9, head rod 8, the symmetry of second connecting rod 9 sets up, head rod 8, the screw thread section 4 of the equal perpendicular to adjusting screw seat 2 of second connecting rod 9, head rod 8, second connecting rod 9 is worn out from moving slot 3 respectively, head rod 8, the outer end of second connecting rod 9 is fixed with first bearing 10 respectively, second bearing 11.
The utility model discloses a remove seat 7, head rod 8, second connecting rod 9 and can be a whole.
The utility model discloses a length of head rod 8, second connecting rod 9 is the same.
The utility model discloses the scheme that can also expand has, removes seat 7 and can be two, and a connection head rod 8, another connection second connecting rod 9, first bearing 10, second bearing 11 also are the both sides that are located screw thread section 4 respectively.
The utility model discloses a head rod 8, second connecting rod 9 are located same straight line. The utility model discloses a both sides of adjusting screw seat 2 are connected with first bearing 10, second bearing 11 through first connecting rod 8, second connecting rod 9 respectively, and locating plate 1 locks on the fly leaf of furniture, when the fly leaf of pulling furniture, can be born pressure respectively by first bearing 10, second bearing 11 to it is even to make whole atress, makes the fly leaf of furniture remove more balanced, and then prolongs the life of product.
Of course, the above-mentioned embodiments are only preferred examples of the present invention, and not intended to limit the scope of the present invention, so that all equivalent changes or modifications made by the structure, features and principles described in the claims of the present invention should be included in the claims of the present invention.
Claims (7)
1. Double-ended bearing device, its characterized in that: the positioning plate comprises a positioning plate and an adjusting screw rod, wherein an adjusting screw rod seat is arranged below the middle part of the positioning plate, a moving groove is axially formed in the adjusting screw rod seat, the moving groove penetrates through two sides of the adjusting screw rod seat, and through holes communicated with the moving groove are respectively formed in the middle part of the positioning plate and the bottom of the adjusting screw rod seat; the threaded section of the adjusting screw penetrates through the through hole of the positioning plate and then penetrates out of the through hole of the adjusting screw seat, and the limiting nut is sleeved on the threaded section outside the through hole of the adjusting screw seat; the threaded section in the movable groove is sleeved with a movable seat, the two ends of the movable seat are respectively connected with a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod respectively penetrate out of the movable groove, and the outer ends of the first connecting rod and the second connecting rod are respectively fixed with a first bearing and a second bearing.
2. The double-ended bearing device according to claim 1, characterized in that: the first connecting rod and the second connecting rod are symmetrically arranged.
3. The double-ended bearing device according to claim 1, characterized in that: and the first connecting rod and the second connecting rod are perpendicular to the thread section of the adjusting screw rod seat.
4. The double-ended bearing device according to claim 1, characterized in that: the length of the first connecting rod is the same as that of the second connecting rod.
5. The double-ended bearing device according to claim 1, characterized in that: the movable seat, the first connecting rod and the second connecting rod are integrated.
6. The double-ended bearing device according to claim 1, characterized in that: the left end and the right end of the positioning plate are respectively provided with a positioning hole.
7. The double-ended bearing device according to claim 1, characterized in that: the movable seat, the first connecting rod and the second connecting rod are positioned on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065093.XU CN213574977U (en) | 2020-09-18 | 2020-09-18 | Double-ended bearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022065093.XU CN213574977U (en) | 2020-09-18 | 2020-09-18 | Double-ended bearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213574977U true CN213574977U (en) | 2021-06-29 |
Family
ID=76576445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022065093.XU Active CN213574977U (en) | 2020-09-18 | 2020-09-18 | Double-ended bearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213574977U (en) |
-
2020
- 2020-09-18 CN CN202022065093.XU patent/CN213574977U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205132767U (en) | Novel cloth roll -up roller | |
| CN201040777Y (en) | Hackle clamp on hackling machine | |
| CN206017386U (en) | A kind of bolt of easy twisting | |
| CN106122224A (en) | A kind of bolt of easy twisting | |
| CN213574977U (en) | Double-ended bearing device | |
| CN101987421A (en) | Milling fixture used for processing key slot in hole | |
| CN203295698U (en) | Novel roller | |
| CN204097641U (en) | The two press bar distance clip of a kind of packaged type | |
| CN201922286U (en) | Milling clamp for machining key slot in hole | |
| CN202175381U (en) | Long-pitch transmission chain | |
| CN203156383U (en) | Material clamping device | |
| CN203392381U (en) | Direct suspension bearing of screw conveyer | |
| CN203875353U (en) | Spindle box | |
| CN203270138U (en) | Middle roller rockshaft and bearing device | |
| CN209580816U (en) | A kind of guide rail set mechanism | |
| CN209743448U (en) | Spring connector | |
| CN111059153A (en) | Miniature bearing | |
| CN210684082U (en) | Shuttle and circular weaving machine | |
| CN210318196U (en) | Detachable dustproof precision bearing | |
| CN219313667U (en) | Wheel jacking guide seat of shuttle | |
| CN210393232U (en) | Creel connecting device | |
| CN204129345U (en) | The glasses of easy installation | |
| CN204612350U (en) | Refrigerator drawer slide assemblies | |
| CN204823385U (en) | Conveying device | |
| CN219899711U (en) | Conical head of steel coil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |