CN218747385U

CN218747385U - Steel ring fixing clamp for bearing ball installation

Info

Publication number: CN218747385U
Application number: CN202223202828.4U
Authority: CN
Inventors: 庄燕真; 李琼; 曾少生
Original assignee: Shenzhen Weiye Bearing Co ltd
Current assignee: Shenzhen Weiye Bearing Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-03-28
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to a mounting fixture field, concretely relates to bearing ball is steel ring mounting fixture for installation, comprises a workbench, fixed surface installs the slide rail behind the workstation, slide rail upper end sliding connection has the montant, the montant upper end is rotated and is connected with the commentaries on classics board, change board one end activity and be equipped with down the pressure subassembly, the standing groove has been seted up to the workstation upper surface, the centre gripping subassembly is installed in the inside activity embedding of standing groove, the bull stick is installed in workstation one side surface activity embedding. The utility model discloses in, can be through fixing the outer lane at the workstation surface, improve the stability when the outer lane is fixed, it is fixed spacing to replace people's hand, makes it be convenient for fixed, avoids pulling the in-process outer lane at the inner circle simultaneously and removes, and the bearing ball is filling in the back, can replace people's hand to press the inner circle and pull it to outer lane center department, with the restriction of ball position, avoid the ball to roll out under the effect of extrusion force between the interior outer lane, stability when improving the ball installation.

Description

Steel ring fixing clamp for bearing ball installation

Technical Field

The utility model relates to a mounting fixture field, concretely relates to bearing ball is steel ring mounting fixture for installation.

Background

The bearing is after using a period, and its inside ball can take place wearing and tearing, consequently need change inside ball, and the bearing ball adopts artifical the change when changing the installation mostly, places the bearing outer lane at the desktop, places the bearing inner race in the inside one side department of outer lane, makes the roller bearing fill in from the big one end in clearance.

Current bearing ball installation places interior outer lane at the desktop, fixes spacingly through the staff, and be not convenient for fixed, and the bearing roller bearing need artificially move to push and pull the inner circle in filling in the back, with inner circle pull to outer lane center department, at inner circle pulling in-process, the outer lane removes easily, and the ball also rolls out easily under the effect of extrusion force between interior outer lane simultaneously, and stability when the ball installation is not high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a steel ring mounting fixture is used in bearing ball installation, through rotating the bull stick, make the pivot drive the rotor plate and rotate, the push pedal removes along a spout, it is fixed with bearing inner race centre gripping, thereby can fix the outer lane on the workstation surface, stability when improving the outer lane is fixed, it is spacing to replace the fixing of people's hand, it is convenient for fix, stimulate the ejector pin downwards, it is inside bearing inner circle to support two, then the sliding sleeve slides downwards, the fixed plate is fixed, with the ball restriction between outer lane and inner circle, then promote the montant, make the montant slide in the slide rail is inside, fix bearing inner circle in required position, thereby avoid pulling the in-process outer lane and remove at the inner circle, and bearing ball is filling in the back, can replace people's hand to press and hold it and draw to outer lane center department, with the restriction of ball position, avoid the ball to roll out from between the inner lane under the effect of extrusion, stability when improving the ball installation.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a steel ring mounting fixture is used in bearing ball installation, includes the workstation, fixed surface installs the slide rail behind the workstation, slide rail upper end sliding connection has the montant, the montant upper end is rotated and is connected with the commentaries on classics board, commentaries on classics board one end activity is equipped with down the pressure subassembly, the standing groove has been seted up to the workstation upper surface, the centre gripping subassembly is installed in the inside activity embedding of standing groove, the bull stick is installed in workstation side surface activity embedding.

Further, the method comprises the following steps: a spout has been seted up on workstation standing groove outside surface, the centre gripping subassembly includes rotor plate, push pedal and pivot, the rotor plate rotates with the standing groove to be connected, push pedal and a spout sliding connection.

Further, the method comprises the following steps: the lower surface of the rotating plate is provided with an arc-shaped groove, one end of the push plate is connected with the arc-shaped groove in a sliding mode, the surface of the other end of the push plate is fixedly provided with a rubber pad, and the rotating shaft is fixedly arranged on the lower surface of the rotating plate.

Further, the method comprises the following steps: the pivot runs through the workstation, and rotates with the workstation and be connected, the equal fixed mounting of pivot lower extreme and bull stick one end has bevel gear, and two bevel gear meshes the connection, the bull stick rotates with the workstation and is connected.

Further, the method comprises the following steps: the push-down assembly comprises a fixed plate, a supporting plate, a connecting seat, a push rod, a sliding sleeve, a push rod and a spring, the push rod is fixedly installed on the upper surface of the fixed plate, the sliding sleeve is movably sleeved on the outer side of the push rod, a second sliding groove is formed in the upper surface of the fixed plate, and the supporting plate penetrates through the second sliding groove and is in sliding connection with the second sliding groove.

The method is further characterized in that: the improved structure of the spring is characterized in that connecting seats are rotatably connected to two ends of the push rod, the connecting seat at one end of the push rod is fixedly connected with the fixing plate, the connecting seat at the other end of the push rod is fixedly connected with the sliding sleeve, the ejector rod penetrates through the rotating plate and is slidably connected with the rotating plate, the first spring is movably sleeved on the outer side of the ejector rod, and two ends of the first spring are fixedly connected with the ejector rod and the rotating plate respectively.

Further, the method comprises the following steps: the sliding sleeve is characterized in that a pull rod is movably embedded in the surface of the outer side of the sliding sleeve, a clamping plate is fixedly installed at one end of the pull rod, clamping teeth are formed in the surface of the outer side of the ejector rod, the clamping plate is movably clamped and connected with the clamping teeth, a second spring is movably sleeved on the outer side of the pull rod, and two ends of the second spring are fixedly connected with the clamping plate and the sliding sleeve respectively.

The utility model has the advantages that:

1. through rotating the bull stick, through bevel gear's transmission, make the pivot drive the rotor plate and rotate, push pedal one end is moved in the arc wall top this moment, makes the push pedal move to the outside along a spout, places the bearing inner race in the rotor plate top, and the contra-rotation bull stick, the push pedal moves to the inboard, makes the bearing inner race centre gripping fixed to can fix the workstation surface at the workstation surface through fixing the outer lane, improve the stability when the outer lane is fixed, replace the hand fixed spacing, make it be convenient for fixed.

2. The push-down assembly is located above the bearing inner ring by rotating the rotating plate, the push rod is pulled downwards, the two abutting plates are located inside the bearing inner ring, then the sliding sleeve slides downwards, the fixing plate is fixed, the ball is limited between the outer ring and the inner ring, then the vertical rod is pushed, the vertical rod slides inside the sliding rail, the bearing inner ring is fixed at a required position, the outer ring is prevented from moving in the process of pulling the inner ring, the bearing ball is plugged in, the inner ring can be pulled to the center of the outer ring by replacing a hand of a person to press the inner ring, the position of the ball is limited, the ball is prevented from rolling out from the inner ring and the outer ring under the action of extrusion force, the stability of the ball during installation is improved, the pull rod can freely extend through the downward inclined plane of the latch, after the abutting plates abut against the bearing inner ring, the latch is abutted under the action of the elastic force of the second spring, and the abutting plates are fixed.

Drawings

The present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall split structure of the present invention;

FIG. 3 is a schematic view of the overall vertical section structure of the present invention;

FIG. 4 is a schematic view of the overall side section structure of the present invention;

FIG. 5 is a schematic sectional view of the joint between the carrier rod and the sliding sleeve;

fig. 6 is a schematic view of the whole side structure of the present invention.

In the figure: 1. a work table; 101. a vertical rod; 102. a placement groove; 103. a first chute; 104. rotating the plate; 105. a slide rail; 2. a clamping assembly; 201. a rotating plate; 202. pushing the plate; 203. a rubber pad; 204. an arc-shaped slot; 205. a rotating shaft; 3. pressing the assembly; 301. a fixing plate; 302. a resisting plate; 303. a connecting seat; 304. a push rod; 305. a sliding sleeve; 306. a top rod; 307. a first spring; 308. a second chute; 4. a rotating rod; 401. a bevel gear; 5. a pull rod; 501. clamping a plate; 502. a second spring; 503. and (4) clamping teeth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a steel ring fixing clamp for mounting bearing balls comprises a workbench 1, a sliding rail 105 is fixedly mounted on the rear surface of the workbench 1, a vertical rod 101 is slidably connected to the upper end of the sliding rail 105, a rotating plate 104 is rotatably connected to the upper end of the vertical rod 101, a pressing component 3 is movably arranged at one end of the rotating plate 104, a placing groove 102 is formed in the upper surface of the workbench 1, a clamping component 2 is movably embedded in the placing groove 102, and a rotating rod 4 is movably embedded in the surface of one side of the workbench 1.

The first sliding groove 103 is formed in the outer side surface of the placing groove 102 of the workbench 1, the clamping assembly 2 comprises a rotating plate 201, a push plate 202 and a rotating shaft 205, the rotating plate 201 is rotatably connected with the placing groove 102, and the push plate 202 is slidably connected with the first sliding groove 103; an arc-shaped groove 204 is formed in the lower surface of the rotating plate 201, one end of the push plate 202 is connected with the arc-shaped groove 204 in a sliding mode, a rubber pad 203 is fixedly installed on the surface of the other end of the push plate 202, and the rotating shaft 205 is fixedly installed on the lower surface of the rotating plate 201; the rotating shaft 205 penetrates through the workbench 1 and is rotationally connected with the workbench 1, the bevel gears 401 are fixedly mounted at the lower end of the rotating shaft 205 and one end of the rotating rod 4, the two bevel gears 401 are meshed and connected, the rotating rod 4 is rotationally connected with the workbench 1 and rotates the rotating rod 4, the rotating shaft 205 drives the rotating plate 201 to rotate through transmission of the bevel gears 401, at the moment, the arc-shaped groove 204 pushes one end of the push plate 202, the push plate 202 moves outwards along the first sliding groove 103, on the contrary, the rotating rod 4 rotates reversely, the push plate 202 moves inwards, the bearing outer ring is clamped and fixed, and therefore the outer ring can be fixed on the surface of the workbench 1, the stability when the outer ring is fixed is improved, manual fixing limitation is replaced, and the outer ring is convenient to fix.

The pressing component 3 comprises a fixing plate 301, a resisting plate 302, a connecting seat 303, a push rod 304, a sliding sleeve 305, a push rod 306 and a first spring 307, wherein the push rod 306 is fixedly arranged on the upper surface of the fixing plate 301, the sliding sleeve 305 is movably sleeved outside the push rod 306, a second sliding groove 308 is formed in the upper surface of the fixing plate 301, and the resisting plate 302 penetrates through the second sliding groove 308 and is in sliding connection with the second sliding groove 308; the two ends of the push rod 304 are rotatably connected with the connecting seats 303, the connecting seat 303 at one end of the push rod 304 is fixedly connected with the fixed plate 301, the connecting seat 303 at the other end of the push rod 304 is fixedly connected with the sliding sleeve 305, the push rod 306 penetrates through the rotating plate 104 and is slidably connected with the rotating plate 104, the first spring 307 is movably sleeved outside the push rod 306, the two ends of the first spring 307 are respectively fixedly connected with the push rod 306 and the rotating plate 104, after the bearing inner ring and the balls are installed, the rotating plate 104 is rotated to enable the pressing component 3 to be positioned above the bearing inner ring, the push rod 306 is pulled downwards to position the two abutting plates 302 in the bearing inner ring, then the sliding sleeve 305 is slid downwards, the fixed plate 301 is fixed to limit the balls between the outer ring and the inner ring, and then the vertical rod 101 is pushed to enable the vertical rod 101 to slide in the sliding rail 105 to fix the bearing inner ring at a required position; the pull rod 5 is movably embedded in the outer side surface of the sliding sleeve 305, a clamping plate 501 is fixedly installed at one end of the pull rod 5, clamping teeth 503 are formed in the outer side surface of the ejector rod 306, the clamping plate 501 is movably clamped and connected with the clamping teeth 503, a second spring 502 is movably sleeved on the outer side of the pull rod 5, two ends of the second spring 502 are respectively fixedly connected with the clamping plate 501 and the sliding sleeve 305, the pull rod 5 is enabled to freely extend through a downward inclined plane of the clamping teeth 503, after the abutting plate 302 abuts against an inner ring of a bearing, the clamping plate 501 abuts against the clamping teeth 503 under the elastic force action of the second spring 502, the abutting plate 302 is fixed, so that the outer ring is prevented from moving in the process of pulling the inner ring, bearing balls can be replaced by pressing the inner ring by a human hand after being plugged in, the positions of the balls are limited, the balls are prevented from rolling out from the inner ring and the outer ring under the action of extrusion force, and the stability of the ball installation is improved.

The working principle is as follows: when the device is used, the rotating rod 4 is rotated, the rotating shaft 205 drives the rotating plate 201 to rotate through the transmission of the bevel gear 401, the arc-shaped groove 204 pushes one end of the push plate 202 to enable the push plate 202 to move outwards along the first sliding groove 103, the bearing outer ring is placed above the rotating plate 201, the rotating rod 4 is rotated reversely, the push plate 202 moves inwards to enable the bearing outer ring to be clamped and fixed, so that the stability of the outer ring in fixing can be improved by fixing the outer ring on the surface of the workbench 1, the fixing and limiting of a hand are replaced, the fixing is convenient, after the bearing inner ring and the balls are installed, the rotating plate 104 is rotated, the pressing component 3 is located above the bearing inner ring, the ejector rod 306 is pulled downwards, and the two abutting plates 302 are located in the bearing inner ring, then, the sliding sleeve 305 is slid downwards, the fixing plate 301 is fixed, the balls are limited between the outer ring and the inner ring, then the vertical rod 101 is pushed, the vertical rod 101 slides in the sliding rail 105, the inner ring of the bearing is fixed at a required position, the outer ring is prevented from moving in the pulling process of the inner ring, the bearing balls can be pulled to the center of the outer ring by replacing a human hand to press the inner ring after being plugged in, the positions of the balls are limited, the balls are prevented from rolling out from the inner ring and the outer ring under the action of extrusion force, the stability of the balls during installation is improved, the pull rod 5 freely extends through the downward inclined plane of the latch 503, after the abutting plate 302 abuts against the inner ring of the bearing, the snap plate 501 abuts against the latch 503 under the action of the elastic force of the second spring 502, and the abutting plate 302 is fixed.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.

Claims

1. The utility model provides a steel ring mounting fixture is used in bearing ball installation, a serial communication port, including workstation (1), workstation (1) rear surface fixed mounting has slide rail (105), slide rail (105) upper end sliding connection has montant (101), montant (101) upper end is rotated and is connected with commentaries on classics board (104), commentaries on classics board (104) one end activity is equipped with pushes down subassembly (3), standing groove (102) have been seted up to workstation (1) upper surface, centre gripping subassembly (2) are installed in the embedding of standing groove (102) inside activity, bull stick (4) are installed in the embedding of workstation (1) one side surface activity.

2. The steel ring fixing clamp for mounting the bearing ball is characterized in that a first sliding groove (103) is formed in the outer side surface of a placing groove (102) of the workbench (1), the clamping assembly (2) comprises a rotating plate (201), a push plate (202) and a rotating shaft (205), the rotating plate (201) is rotatably connected with the placing groove (102), and the push plate (202) is slidably connected with the first sliding groove (103).

3. The steel ring fixing clamp for mounting the bearing ball as claimed in claim 2, wherein an arc-shaped groove (204) is formed in the lower surface of the rotating plate (201), one end of the push plate (202) is slidably connected with the arc-shaped groove (204), a rubber pad (203) is fixedly mounted on the surface of the other end of the push plate (202), and the rotating shaft (205) is fixedly mounted on the lower surface of the rotating plate (201).

4. A steel ring fixing clamp for mounting a bearing ball according to claim 3, wherein the rotating shaft (205) penetrates through the workbench (1) and is rotatably connected with the workbench (1), bevel gears (401) are fixedly mounted at the lower end of the rotating shaft (205) and one end of the rotating rod (4), the two bevel gears (401) are meshed and connected, and the rotating rod (4) is rotatably connected with the workbench (1).

5. The steel ring fixing clamp for mounting the bearing ball as claimed in claim 1, wherein the pressing component (3) comprises a fixing plate (301), a pressing plate (302), a connecting seat (303), a push rod (304), a sliding sleeve (305), a push rod (306) and a first spring (307), the push rod (306) is fixedly mounted on the upper surface of the fixing plate (301), the sliding sleeve (305) is movably sleeved on the outer side of the push rod (306), a second sliding groove (308) is formed in the upper surface of the fixing plate (301), and the pressing plate (302) penetrates through the second sliding groove (308) and is in sliding connection with the second sliding groove (308).

6. A steel ring fixing clamp for mounting a bearing ball according to claim 5, wherein two ends of the push rod (304) are rotatably connected with the connecting seats (303), the connecting seat (303) at one end of the push rod (304) is fixedly connected with the fixing plate (301), the connecting seat (303) at the other end of the push rod (304) is fixedly connected with the sliding sleeve (305), the push rod (306) penetrates through the rotating plate (104) and is slidably connected with the rotating plate (104), the first spring (307) is movably sleeved outside the push rod (306), and two ends of the first spring (307) are respectively fixedly connected with the push rod (306) and the rotating plate (104).

7. A steel ring fixing clamp for mounting a bearing ball according to claim 6, wherein a pull rod (5) is movably embedded in the outer side surface of the sliding sleeve (305), a clamping plate (501) is fixedly mounted at one end of the pull rod (5), a latch (503) is formed in the outer side surface of the ejector rod (306), the clamping plate (501) is movably connected with the latch (503) in a clamping manner, a second spring (502) is movably sleeved on the outer side of the pull rod (5), and two ends of the second spring (502) are respectively and fixedly connected with the clamping plate (501) and the sliding sleeve (305).