CN212775202U - Steel box convenient to installation bearing frame - Google Patents
Steel box convenient to installation bearing frame Download PDFInfo
- Publication number
- CN212775202U CN212775202U CN202021465137.1U CN202021465137U CN212775202U CN 212775202 U CN212775202 U CN 212775202U CN 202021465137 U CN202021465137 U CN 202021465137U CN 212775202 U CN212775202 U CN 212775202U
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- Prior art keywords
- bearing
- fixedly connected
- sides
- steel box
- fixed
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 39
- 239000010959 steel Substances 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 title claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 15
- 239000007787 solid Substances 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a steel box convenient for mounting a bearing seat, which comprises a steel box, wherein the bottom inside the steel box is provided with a toothed plate groove A, the inside of the steel box is fixedly connected with a hollow supporting plate, the top of the hollow supporting plate is provided with a toothed plate groove B, both sides of the top of the hollow supporting plate are all started with a fixed bearing groove, a fixed bearing is arranged inside the fixed bearing groove in a running way, the top of the fixed bearing is rotatably connected with a lead screw, the bottom of the lead screw is fixedly connected with a worm wheel, the outer parts of the two lead screws are connected with a bearing base through nut threads, the top of the bearing base is fixedly connected with a bearing fixing ring A through a fixed block, the top parts at both sides of the bearing fixing ring A are fixedly connected with transverse blocks, the top parts of the two transverse blocks are both fixedly connected with a chute long block, the front surface, the fixing bearing base is convenient for workers to install, and the bearing can be fixed simultaneously in the fixing bearing base process.
Description
Technical Field
The utility model relates to a bearing frame installation technical field specifically is a steel case convenient to installation bearing frame.
Background
The steel case is a mechanical part commonly used, and the inside of steel case need pass through bearing frame installation bearing, and traditional steel case internally mounted bearing frame step is loaded down with trivial details, and still needs fixing bearing after the step of fixed completion bearing frame, so the steel case that needs a convenient fixed mounting bearing frame now urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel case convenient to installation bearing frame to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel box convenient for mounting a bearing seat comprises a steel box, wherein a hollow support plate is fixedly connected inside the steel box, fixed bearing grooves are arranged at two sides of the top of the hollow support plate, a fixed bearing is arranged in each fixed bearing groove in a penetrating manner, the top of each fixed bearing is rotatably connected with a lead screw, a worm wheel is fixedly connected at the bottom of each lead screw, bearing bases are connected at the outer parts of the two lead screws through nut threads, the top of each bearing base is fixedly connected with a bearing fixing ring A through the fixed block, transverse blocks are fixedly connected at the top of two sides of the bearing fixing ring A, a sliding groove long block is fixedly connected at the top of each transverse block, sliding grooves are formed in the front of each sliding groove long block, sliding blocks are connected in the front of the sliding grooves in a sliding manner, one ends, far away from the two sliding blocks, of the sliding blocks are, the two sides of the top of the hinge ring A are both rotationally connected with movable rods, the two sides of the top of the long block of the chute are both rotationally connected with clamping rods through the hinge ring B, the opposite ends of the two clamping rods are connected with the tops of the two movable rods, the two sides of the top of the bearing fixing ring B are fixedly connected with the bearing fixing ring B through springs, the two sides of the bearing fixing ring B are fixedly connected with clamping blocks, the two sides of the inner part of each clamping block are respectively provided with a clamping groove, the end far away from each other of the two clamping blocks is fixedly connected with a long plate through a cross rod, and the opposite ends of the two long plates are connected with the bottom of the connecting rod through the hinge piece B, the bottoms of the two long plates are fixedly connected with a toothed plate connecting rod, the bottom of the toothed plate connecting rod is fixedly connected with a toothed plate, the positive meshing of pinion rack is linked there is the gear pole, the equal fixedly connected with worm in both sides of gear pole, the surface of worm meshes with the surface of worm wheel mutually.
Preferably, the front and the back of steel case both sides all fixedly connected with fixed plate, the top of fixed plate all begins to have the fixed slot.
Preferably, the bottom of the inside of the sliding chute is connected with the bottom of the sliding block through a return spring.
Preferably, the bottom of the inside of the steel box is provided with a toothed plate groove A, and the top of the hollow support plate is provided with a toothed plate groove B.
Preferably, the outer parts of the two sides of the gear rod are respectively sleeved with a fixed shaft wheel, and the tops of the two fixed shaft wheels are connected with the bottom inside the hollow support plate.
Preferably, the two sides inside the clamping groove are both provided with fixing clamping rod grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this steel box convenient to installation bearing frame aligns the lead screw with the nut of bearing base top both sides and inserts, and rotatory lead screw passes through the nut and drives the motion of bearing base and the stationary bearing base, makes things convenient for the stationary bearing base staff's installation of being convenient for.
2. This steel case convenient to installation bearing frame, the in-process that the long slab descends passes through connecting rod pulling slider motion, and the in-process of slider motion drives the kelly motion through the movable rod, and the inside kelly groove of kelly motion fit draw-in groove is fixed solid fixed ring B of bearing, and the bearing at solid fixed ring A top is fixed to the in-process that solid fixed ring B of bearing is fixed, and the in-process of fixing the bearing base can be fixed the bearing simultaneously.
Drawings
FIG. 1 is a front anatomical diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A of the present invention;
fig. 3 is a front schematic view of the long block of the sliding chute of the present invention.
In the figure: 1 steel box, 2 hollow backup pads, 3 lead screws, 4 worm wheels, 5 nuts, 6 bearing bases, 7 bearing fixing rings A, 8 chute long blocks, 9 chutes, 10 sliding blocks, 11 movable rods, 12 clamping rods, 13 bearing fixing rings B, 14 long plates, 15 toothed plates, 16 gear rods, 17 worms and 18 connecting rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a steel box convenient for mounting a bearing seat comprises a steel box 1, wherein fixing plates are fixedly connected to the front and the back of two sides of the steel box 1, fixing grooves are formed in the tops of the fixing plates, the fixing plates are convenient for fixing the steel box 1, a hollow supporting plate 2 is fixedly connected to the inside of the steel box 1, a toothed plate groove A is formed in the bottom of the inside of the steel box 1, a toothed plate groove B is formed in the top of the hollow supporting plate 2, the toothed plate groove A and the toothed plate groove B facilitate lifting of the toothed plate groove, fixing bearing grooves are formed in two sides of the top of the hollow supporting plate 2, a fixing bearing penetrates through the inside of each fixing bearing groove, the top of each fixing bearing is rotatably connected with a lead screw 3, a worm wheel 4 is fixedly connected to the bottom of each lead screw 3, the outer parts of the two lead screws 3 are in threaded connection with a bearing base 6 through nuts 5, the top of each bearing base 6 is fixedly connected, the top parts of the two transverse blocks are fixedly connected with a long sliding chute block 8, the front surface of the long sliding chute block 8 is provided with a sliding chute 9, the bottom part of the inner part of the sliding chute 9 is connected with the bottom part of a sliding block 10 through a return spring, the return spring facilitates the return of the sliding block 10, the front surface of the sliding chute 9 is connected with the sliding block 10 in a sliding way, the far ends of the two sliding blocks 10 are connected with a connecting rod 18 through a hinged part A in a rotating way, the top part of the sliding block 10 is fixedly connected with a hinged ring A, the two sides of the top part of the hinged ring A are connected with movable rods 11 in a rotating way, the two sides of the top part of the long sliding chute block 8 are connected with clamping rods 12 through a hinged ring B in a rotating way, the opposite ends of the two clamping rods 12 are connected with the top parts of the two movable rods 11, the two sides of the, both sides inside the clamping groove are provided with fixed clamping rod grooves, the clamping rod grooves are matched with the clamping rods 12 to fix the bearing fixing rings B13, one ends, far away from the two clamping blocks, of the two clamping blocks are fixedly connected with long plates 14 through cross rods, the opposite ends of the two long plates 14 are connected with the bottom of the connecting rod 18 through hinge parts B, the bottoms of the two long plates 14 are fixedly connected with toothed plate connecting rods, the bottoms of the toothed plate connecting rods are fixedly connected with toothed plates 15, the front surfaces of the toothed plates 15 are meshed and linked with gear rods 16, the outer parts of both sides of the gear rods 16 are sleeved with fixed shaft wheels, the tops of the two fixed shaft wheels are connected with the bottom inside the hollow supporting plate 2, the fixed bearings are convenient for fixing the gear rods 16, both sides of the gear rods 16 are fixedly connected with worms 17, the threads of the worms 17 face to the right side, the threads of the two worms 17 can synchronously rotate towards one side, the outer surfaces, this steel box convenient to erection bearing seat, it inserts bearing base 6 top both sides nut 5 alignment lead screw 3, rotatory lead screw 3 passes through nut 5 and drives bearing base 6 motion and fixing bearing base 6, make things convenient for fixing bearing base 6 to be convenient for the staff installation, this steel box convenient to erection bearing seat, the in-process that long plate 14 descends is through the motion of connecting rod 18 pulling slider 10, the in-process that slider 10 moved drives kelly 12 motion through movable rod 11, the inside kelly groove of kelly 12 motion fit draw-in groove is fixed with the solid fixed ring B13 of bearing, the bearing at the solid fixed ring A7 top of bearing is fixed to the fixed in-process of solid fixed ring B13 of bearing, fixing bearing base 6's in-process can be fixed the bearing simultaneously.
The working principle is as follows: the nuts 5 on two sides of the top of the bearing base 6 are aligned with the screw rod 3 and inserted, the bearing is placed on the top of the bearing fixing ring A7, the bearing fixing ring B13 is extruded downwards, the long plates 14 on two sides of the clamping block drive the worm 17 connected with the gear rod 16 inside the hollow supporting plate 2 to move in the process of downward movement of the bearing fixing ring B13, the worm wheel 4 connected with the worm in a meshing manner is driven to move in the process of movement of the worm 17, the screw rod 3 is driven to rotate in the process of movement of the worm wheel 4, the rotating screw rod 3 drives the bearing base 6 to move through the nuts 5 and fixes the bearing base 6, meanwhile, the long plate 14 is pulled to move through the connecting rod 18 in the descending process, the clamping rod 12 is driven to move through the movable rod 11 in the moving process of the sliding block 10, the clamping rod 12 is movably matched with a clamping rod groove in the clamping groove to fix the bearing fixing ring B13, and the bearing at the top of the bearing fixing ring A7 is fixed in the fixing process of the bearing fixing ring B13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel case convenient to installation bearing frame, includes steel case (1), its characterized in that: the steel box is characterized in that a hollow support plate (2) is fixedly connected to the inside of the steel box (1), fixed bearing grooves are formed in the two sides of the top of the hollow support plate (2), fixed bearings are arranged inside the fixed bearing grooves in a penetrating mode, the top of each fixed bearing is connected with a lead screw (3) in a rotating mode, worm gears (4) are fixedly connected to the bottoms of the lead screws (3), bearing bases (6) are connected to the outer portions of the two lead screws (3) through nuts (5) in a threaded mode, bearing fixing rings A (7) are fixedly connected to the tops of the bearing bases (6) through fixed blocks, transverse blocks are fixedly connected to the tops of the two sides of the bearing fixing rings A (7), sliding groove long blocks (8) are fixedly connected to the tops of the two transverse blocks, sliding grooves (9) are formed in the front faces of the sliding groove long blocks (8), sliding blocks (10) are connected to the front faces of the sliding grooves, the top of the sliding block (10) is fixedly connected with a hinged ring A, two sides of the top of the hinged ring A are rotatably connected with movable rods (11), two sides of the top of the sliding chute long block (8) are rotatably connected with clamping rods (12) through a hinged ring B, the opposite ends of the two clamping rods (12) are connected with the tops of the two movable rods (11), two sides of the top of the bearing fixing ring A (7) are fixedly connected with bearing fixing rings B (13) through springs, two sides of the bearing fixing ring B (13) are fixedly connected with clamping blocks, two sides inside the clamping blocks are respectively provided with clamping grooves, the far ends of the two clamping blocks are respectively fixedly connected with a long plate (14) through a transverse rod, the opposite ends of the two long plates (14) are respectively connected with the bottom of a connecting rod (18) through an articulated piece B, and the bottoms of the two long plates (14) are fixedly connected with a, the bottom fixedly connected with pinion rack (15) of pinion rack connecting rod, gear pole (16) have been linked in the meshing of the front of pinion rack (15), the equal fixedly connected with worm (17) in both sides of gear pole (16), the surface of worm (17) meshes with the surface of worm wheel (4) mutually.
2. A steel box convenient for mounting a bearing housing according to claim 1, wherein: the front and the back of the two sides of the steel box (1) are fixedly connected with fixing plates, and fixing grooves are formed in the tops of the fixing plates.
3. A steel box convenient for mounting a bearing housing according to claim 1, wherein: the bottom inside the sliding chute (9) is connected with the bottom of the sliding block (10) through a return spring.
4. A steel box convenient for mounting a bearing housing according to claim 1, wherein: the bottom of the interior of the steel box (1) is provided with a toothed plate groove A, and the top of the hollow supporting plate (2) is provided with a toothed plate groove B.
5. A steel box convenient for mounting a bearing housing according to claim 1, wherein: the outer parts of two sides of the gear rod (16) are respectively sleeved with a fixed shaft wheel, and the tops of the two fixed shaft wheels are connected with the bottom inside the hollow supporting plate (2).
6. A steel box convenient for mounting a bearing housing according to claim 1, wherein: fixing clamping rod grooves are formed in two sides of the inner portion of the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465137.1U CN212775202U (en) | 2020-07-21 | 2020-07-21 | Steel box convenient to installation bearing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021465137.1U CN212775202U (en) | 2020-07-21 | 2020-07-21 | Steel box convenient to installation bearing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212775202U true CN212775202U (en) | 2021-03-23 |
Family
ID=75027368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021465137.1U Expired - Fee Related CN212775202U (en) | 2020-07-21 | 2020-07-21 | Steel box convenient to installation bearing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212775202U (en) |
-
2020
- 2020-07-21 CN CN202021465137.1U patent/CN212775202U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |