Bearing production and installation equipment

Abstract

The utility model provides bearing production and installation equipment which comprises an installation base and an installation support, a compaction assembly is installed on the installation support and used for pressing bearings of different sizes into bearing installation holes of a workpiece, a telescopic piece is fixedly connected with the installation support, and the telescopic piece is fixedly connected with the installation support. The bearing frame is fixedly connected with the output end of the telescopic piece, the compaction block is fixedly connected with the rotating shaft and is rotationally connected with the bearing frame through the rotating shaft, the locking piece is used for limiting the using position of the compaction block on the rotating shaft, the compaction block is used for pressing a bearing to be embedded into a bearing hole of a workpiece, and the bearing hole of the workpiece is locked through the locking piece. And the rotating shaft is rotated in the bearing frame to drive the compaction block to rotate, so that the corresponding surfaces of the compaction block and the bearing are changed, the contact position of the compaction block and the bearing is changed, and the bearings with different sizes are conveniently extruded into bearing mounting holes of a workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of bearings, in particular to a bearing production and installation device. Background Art

[0002] Bearings are an indispensable and important part of modern mechanical equipment. They are widely used in a wide range of types and applications. There are many types of bearings, which can be mainly divided into two categories: ball bearings and roller bearings. Ball bearings are mainly used to support rotating shafts and reduce the friction coefficient during their movement to ensure rotation accuracy.

[0003] Among them, when installing the bearing in the bearing mounting hole of the workpiece, it is necessary to use a tool to press the edge of the bearing, and then use a hammer to knock the tool, and then hammer the bearing into the bearing mounting hole of the workpiece. In the actual operation process, due to the different sizes of bearings, when the installation method of knocking the bearing is adopted, the tool pressed against the edge of the bearing is easy to slide sideways onto the inner ring of the bearing, causing damage to the bearing. Therefore, we propose a bearing production and installation equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a bearing production and installation device, which uses a telescopic part to drive a compacting block to squeeze the bearing, so that the bearing is evenly stressed and does not slip sideways, which is convenient for the use of the compacting block and is conducive to the installation of bearings of different sizes.

[0005] The utility model provides a bearing production and installation device, comprising a mounting base and a mounting bracket, wherein the mounting bracket is fixedly connected to the mounting base, and a compacting component is installed on the mounting bracket, and the compacting component is used to press bearings of different sizes into the bearing mounting holes of the workpiece:

[0006] The compacting assembly includes a telescopic member, a bearing frame, a rotating shaft, a compacting block and a locking member;

[0007] The telescopic member is fixedly connected to the mounting bracket, the supporting frame is fixedly connected to the output end of the telescopic member, the compacting block is fixedly connected to the rotating shaft, the compacting block is rotatably connected to the supporting frame via the rotating shaft, and bearings of different sizes are pressed into the bearing mounting holes of the workpiece by changing the use position of the compacting block. The locking member is used to limit the use position of the compacting block on the rotating shaft, and the output end of the telescopic member drives the supporting frame and the compacting block to move downward.

[0008] Preferably, the locking member comprises a mounting cylinder, an insert rod, a groove wheel and a fixing member;

[0009] The mounting tube and the support frame are fixedly connected, the insertion rod is inserted into the mounting tube, the groove wheel and the rotating shaft are fixedly connected, and the insertion rod is inserted into the groove of the groove wheel to limit the rotation of the rotating shaft in the support frame, thereby determining the use position of the compacting block, and the fixing member fixes the position of the insertion rod in the mounting tube.

[0010] Preferably, the fixing member comprises a threaded pin and a nut;

[0011] The threaded pin passes through the slide groove of the installation tube and is fixedly connected to the insertion rod. The nut is threadedly connected to the threaded pin. The nut is rotated to press against the installation tube, thereby fixing the position of the insertion rod in the installation tube.

[0012] Preferably, an adjustment component is fixedly connected to the mounting base;

[0013] The adjustment assembly includes a slide rail, a slide seat, a connecting piece, a storage plate and a driving piece;

[0014] The slide rail is fixedly connected to the mounting base, a slide seat is slidably connected to the slide rail, the slide seat is connected to the slide rail via the connecting member, and the driving member drives the storage plate to move on the slide seat.

[0015] Preferably, the connecting member comprises a threaded sleeve and a positioning pin;

[0016] The threaded sleeves are evenly distributed in the slide rails, and the slide seat is connected to the threaded sleeves via the positioning pins.

[0017] Preferably, the driving member comprises a connecting seat, a transmission shaft and a hand wheel;

[0018] The connecting seat and the storage plate are fixedly connected, the transmission shaft is threadedly connected in the storage seat, the transmission shaft and the slide seat are rotatably connected, the handwheel is fixedly connected to the transmission shaft, and the rotation of the transmission shaft drives the connecting seat to move along the slide groove of the slide seat, thereby driving the storage plate to move through the connecting seat.

[0019] Preferably, the storage plate is processed with stripes.

[0020] Preferably, a first compacting surface is provided at one end of the compacting block, and a second compacting surface is provided at the other end of the compacting block, and a usable area of ​​the first compacting surface is smaller than a usable area of ​​the second compacting surface.

[0021] Preferably, a guide bar is fixedly connected to the carrier frame, and the guide bar is plug-connected to the mounting bracket.

[0022] Preferably, a non-slip pad is fixedly connected to the bottom of the mounting base.

[0023] The utility model provides a bearing production and installation device through improvement, which has the following improvements and advantages compared with the prior art:

[0024] Through the coordinated use of telescopic parts, carrier frames, rotating shafts, compacting blocks and locking parts, when the bearing is pressed into the bearing hole of the workpiece, the telescopic parts drive the carrier frame to move, and then the carrier frame drives the rotating shaft and the compacting block to move, and the compacting block is used to press the bearing into the bearing hole of the workpiece, so that the bearing is evenly stressed and not easily damaged. The rotating shaft is rotated in the carrier frame to drive the compacting block to rotate, and the rotating shaft is fixed with a locking part, thereby changing the corresponding surfaces of the compacting block and the bearing, and changing the contact position of the compacting block and the bearing, so as to facilitate squeezing bearings of different sizes into the bearing mounting holes of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a schematic diagram of the structure of the utility model;

[0027] Figure 2 It is a structural schematic diagram of the carrier, the rotating shaft and the compacting block in the utility model;

[0028] Figure 3 It is a schematic diagram of the structure of the installation cylinder, the insertion rod and the groove wheel in the utility model;

[0029] Figure 4 It is a structural schematic diagram of the slide rail, slide seat and positioning pin in the utility model;

[0030] Figure 5 It is a structural schematic diagram of the transmission shaft, the connecting seat and the storage plate in the utility model.

[0031] Description of reference numerals:

[0032] 1-mounting base, 11-anti-slip pad, 2-mounting bracket, 3-compacting assembly, 31-telescopic member, 32-carrying frame, 321-guide bar, 33-rotating shaft, 34-compacting block, 341-first compacting surface, 342-second compacting surface, 35-locking member, 351-mounting cylinder, 352-insertion rod, 353-groove wheel, 354-fixing member, 354a-threaded pin, 354b-nut, 4-adjusting assembly, 41-slide rail, 42-slide seat, 43-connecting member, 431-threaded sleeve, 432-locating pin, 44-storage plate, 45-driving member, 451-connecting seat, 452-transmission shaft, 453-handwheel. DETAILED DESCRIPTION

[0033] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be understood that the terms "center" - "longitudinal" - "lateral" - "length" - "width" - "thickness" - "up" - "down" - "front" - "back" - "left" - "right" - "vertical" - "horizontal" - "top" - "bottom" - "inside" - "outside" - "clockwise" - "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the description of the present utility model, it should be understood that the terms "first"-"second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first"-"second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed"-"connected"-"connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a connection between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] In this embodiment, if Figure 1 and Figure 2 As shown, a bearing production and installation equipment includes a mounting base 1 and a mounting bracket 2, the mounting bracket 2 is fixedly connected to the mounting base 1, a compacting assembly 3 is installed on the mounting bracket 2, the compacting assembly 3 is used to press bearings of different sizes into the bearing mounting holes of the workpiece, the compacting assembly 3 includes a telescopic member 31, a bearing frame 32, a rotating shaft 33, a compacting block 34 and a locking member 35, the telescopic member 31 is fixedly connected to the mounting bracket 2, the bearing frame 32 and the output end of the telescopic member 31 are fixedly connected, the compacting block 34 is fixedly connected to the rotating shaft 33, the compacting block 34 is rotatably connected to the bearing frame 32 via the rotating shaft 33, bearings of different sizes are pressed into the bearing mounting holes of the workpiece by changing the use position of the compacting block 34, the locking member 35 is used to limit the use position of the compacting block 34 on the rotating shaft 33, and the output end of the telescopic member 31 drives the bearing frame 32 and the compacting block 34 to move downward.

[0037] Therefore, when the bearing is pressed into the bearing hole of the workpiece, the telescopic member 31 is started, and the telescopic member 31 drives the carrier frame 32 to move, and then the carrier frame 32 drives the rotating shaft 33 and the compacting block 34 to move, and the compacting block 34 presses the bearing to be embedded in the bearing hole of the workpiece. However, when the contact position of the compacting block 34 and the bearing needs to be changed, the rotating shaft 33 is rotated in the carrier frame 32, and the rotating shaft 33 drives the compacting block 34 to rotate, and the locking member 35 is used to fix the rotated rotating shaft 33, thereby changing the corresponding surfaces of the compacting block 34 and the bearing, so as to squeeze bearings of different sizes into the bearing mounting hole of the workpiece.

[0038] Furthermore, the mounting base 1 supports the mounting bracket 2, the telescopic member 31 is a hydraulic cylinder, the support frame 32 is fixed on the output end of the telescopic member 31, the compacting block 34 is used to extrude the bearing into the bearing mounting hole of the workpiece, and the rotating shaft 33 is used to drive the compacting block 34 to rotate, thereby changing the use position of the compacting block 34.

[0039] In some embodiments, Figure 1 and Figure 3 As shown, the locking member 35 includes a mounting tube 351, an insert rod 352, a groove wheel 353 and a fixing member 354. The mounting tube 351 is fixedly connected to the support frame 32, the insert rod 352 is inserted into the mounting tube 351, the groove wheel 353 and the rotating shaft 33 are fixedly connected, and the insert rod 352 is inserted into the groove of the groove wheel 353 to limit the rotation of the rotating shaft 33 in the support frame 32, thereby determining the use position of the compacting block 34, and the fixing member 354 fixes the position of the insert rod 352 in the mounting tube 351.

[0040] Furthermore, the installation tube 351 is a hollow structure, and the insertion rod 352 moves up and down in the installation tube 351. The outer wall of the groove wheel 353 has four grooves distributed in an annular manner. When the insertion rod 352 is inserted into the groove of the groove wheel 353, the fixing member 354 is used to fix the position of the insertion rod 352.

[0041] In some embodiments, Figure 5 As shown, the fixing member 354 includes a threaded pin 354a and a nut 354b. The threaded pin 354a passes through the slide groove of the mounting tube 351 and is fixedly connected to the insertion rod 352. The nut 354b is threadedly connected to the threaded pin 354a. The nut 354b is rotated to press against the mounting tube 351, thereby fixing the position of the insertion rod 352 in the mounting tube 351.

[0042] Furthermore, when the insertion rod 352 moves, the threaded pin 354 a is driven to move. When the rotating nut 354 b is rotated to press against the installation tube 351 , the position of the threaded pin 354 a is fixed, and the use position of the insertion rod 352 is also fixed.

[0043] In some embodiments, Figure 3 As shown, the mounting base 1 is fixedly connected with an adjustment component 4, and the adjustment component 4 includes a slide rail 41, a slide seat 42, a connecting member 43, a storage plate 44 and a driving member 45. The slide rail 41 is fixedly connected to the mounting base 1, and the slide seat 42 is slidably connected to the slide rail 41. The slide seat 42 is connected to the slide rail 41 through the connecting member 43, and the driving member 45 drives the storage plate 44 to move on the slide seat 42.

[0044] Furthermore, the slide rail 41 is processed into a T-shape, and a T-slot matching the slide rail 41 is opened in the slide seat 42. The placement plate 44 is used to support the workpiece that needs to be installed with a bearing, and the driving member 45 is used to adjust the position of the slide seat 42. By adjusting the placement plate 44, the position of the workpiece installation bearing on the placement plate 44 is located directly below the compacting block 34, which facilitates squeezing the bearing into the bearing installation hole of the workpiece.

[0045] In some embodiments, Figure 3 As shown, the connecting member 43 includes a threaded sleeve 431 and a positioning pin 432 . The threaded sleeve 431 is evenly distributed in the slide rail 41 , and the slide seat 42 is connected through the positioning pin 432 and the threaded sleeve 431 .

[0046] Furthermore, an internal thread is processed in the threaded sleeve 431 , and the positioning pin 432 penetrates the slide seat 42 and is connected to the corresponding threaded sleeve 431 , thereby fixing the position of the slide seat 42 on the slide rail 41 .

[0047] In some embodiments, Figure 3 As shown, the driving member 45 includes a connecting seat 451, a transmission shaft 452 and a handwheel 453. The connecting seat 451 and the storage plate 44 are fixedly connected. The transmission shaft 452 is threadedly connected in the connecting seat 451. The transmission shaft 452 and the slide 42 are rotationally connected. The handwheel 453 is fixedly connected to the transmission shaft 452. The transmission shaft 452 rotates to drive the connecting seat 451 to move along the slide groove of the slide 42, and drives the storage plate 44 to move through the connecting seat 451.

[0048] Furthermore, the connecting seat 451 moves laterally in the strip groove of the slide 42, the transmission shaft 452 is processed with threads, and the handwheel 453 is set to rotate the transmission shaft 452, driving the slide 42 to move with the workpiece through the connecting seat 451, thereby changing the use position of the workpiece.

[0049] In some embodiments, Figure 3 As shown, the storage plate 44 is processed with stripes.

[0050] Furthermore, a striped design is provided on the placement plate 44 to increase the friction between the workpiece and the placement plate 44 .

[0051] In some embodiments, Figure 4 As shown, a first compacting surface 341 is provided at one end of the compacting block 34 , and a second compacting surface 342 is provided at the other end of the compacting block 34 . The usable area of ​​the first compacting surface 341 is smaller than the usable area of ​​the second compacting surface 342 .

[0052] Furthermore, the first compacting surface 341 and the second compacting surface 342 have different use areas, so that bearings of different diameters and bearing mounting holes of workpieces can be pressed together, and the front and rear side surfaces of the compacting block 34 are also used to press together the bearings.

[0053] In some embodiments, Figure 3 As shown, a guide bar 321 is fixedly connected to the carrier frame 32, and the guide bar 321 is plugged and connected to the mounting bracket 2.

[0054] Furthermore, the guiding rod 321 and the telescopic member 31 are arranged in parallel, and the arrangement of the guiding rod 321 enables the telescopic member 31 to only drive the supporting frame 32 to move in the vertical direction.

[0055] In some embodiments, Figure 5 As shown, an anti-skid pad 11 is fixedly connected to the bottom of the mounting base 1 .

[0056] Furthermore, the anti-skid pad 11 is processed with wear patterns, and the anti-skid pad 11 is provided to increase the friction force at the bottom of the mounting base 1 and increase the stability of the mounting base 1 .

[0057] The working principle of this application is described below with a preferred embodiment:

[0058] First, place the workpiece on which the bearing is to be installed on the placement plate 44, then move the slide 42 on the outer wall of the slide rail 41, and after preliminarily adjusting the position of the slide 42, use the positioning pin 432 to penetrate the through hole of the slide 42 and thread it in the threaded sleeve 431, then turn the hand wheel 453 to drive the transmission shaft 452 to rotate in the slide 42, and as the transmission shaft 452 rotates, the connecting seat 451 is driven to move horizontally in the slide groove of the slide 42, and then the connecting seat 451 drives the placement plate 44 to move to the bottom of the telescopic member 31, and the bearing is placed in the bearing mounting hole of the workpiece, and the telescopic member 31 is started, and the output end of the telescopic member 31 is The compacting block 34 is driven to move toward each other by the carrier 32 and the rotating shaft 33, and the compacting block 34 squeezes the bearing into the bearing mounting hole of the workpiece. However, when bearings of different diameters need to be pressed down, the rotating shaft 33 is rotated in the carrier 32, and the rotating shaft 33 drives the compacting block 34 to rotate, changing the different compacting surfaces of the compacting block 34 to align with the bearing, and moving the insertion rod 352 in the mounting cylinder 351, and the insertion rod 352 is inserted into the groove corresponding to the groove wheel 353, thereby preventing the rotating shaft 33 from rotating in the carrier 32, and then using the nut 354b to lock the threaded pin 354a to fix the position of the insertion rod 352 in the mounting cylinder 351.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A bearing production and installation device, comprising a mounting base (1) and a mounting bracket (2), wherein the mounting bracket (2) is fixedly connected to the mounting base (1), characterized in that: A compacting assembly (3) is mounted on the mounting bracket (2), and the compacting assembly (3) is used to press bearings of different sizes into the bearing mounting holes of the workpiece: The compacting assembly (3) comprises a telescopic member (31), a bearing frame (32), a rotating shaft (33), a compacting block (34) and a locking member (35); The telescopic member (31) is fixedly connected to the mounting bracket (2), the bearing frame (32) is fixedly connected to the output end of the telescopic member (31), the compacting block (34) is fixedly connected to the rotating shaft (33), the compacting block (34) is rotatably connected to the bearing frame (32) via the rotating shaft (33), bearings of different sizes are pressed into the bearing mounting hole of the workpiece by changing the use position of the compacting block (34), the locking member (35) is used to limit the use position of the compacting block (34) on the rotating shaft (33), and the output end of the telescopic member (31) drives the bearing frame (32) and the compacting block (34) to move downward.

2. A bearing production and installation device according to claim 1, characterized in that: The locking member (35) comprises a mounting tube (351), an inserting rod (352), a groove wheel (353) and a fixing member (354); The mounting tube (351) and the support frame (32) are fixedly connected, the insertion rod (352) is inserted into the mounting tube (351), the groove wheel (353) and the rotating shaft (33) are fixedly connected, the insertion rod (352) is inserted into the groove of the groove wheel (353) to limit the rotation of the rotating shaft (33) in the support frame (32), thereby determining the use position of the compacting block (34), and the fixing member (354) fixes the position of the insertion rod (352) in the mounting tube (351).

3. A bearing production and installation device according to claim 2, characterized in that: The fixing member (354) includes a threaded pin (354a) and a nut (354b); The threaded pin (354a) passes through the slide groove of the installation tube (351) and is fixedly connected to the insertion rod (352), and the nut (354b) and the threaded pin (354a) are threadedly connected. The nut (354b) is rotated to press against the installation tube (351), thereby fixing the position of the insertion rod (352) in the installation tube (351).

4. The bearing production and installation equipment according to claim 1, characterized in that: The mounting base (1) is fixedly connected with an adjustment component (4); The adjustment assembly (4) comprises a slide rail (41), a slide seat (42), a connecting member (43), a storage plate (44) and a driving member (45); The slide rail (41) is fixedly connected to the mounting base (1); a slide seat (42) is slidably connected to the slide rail (41); the slide seat (42) is connected to the slide rail (41) via the connecting member (43); and the driving member (45) drives the storage plate (44) to move on the slide seat (42).

5. The bearing production and installation equipment according to claim 4, characterized in that: The connecting member (43) comprises a threaded sleeve (431) and a positioning pin (432); The threaded sleeves (431) are evenly distributed in the slide rail (41), and the slide seat (42) is connected to the threaded sleeves (431) via the positioning pin (432).

6. The bearing production and installation equipment according to claim 4, characterized in that: The driving member (45) comprises a connecting seat (451), a transmission shaft (452) and a hand wheel (453); The connecting seat (451) and the storage plate (44) are fixedly connected, the transmission shaft (452) is threadedly connected to the connecting seat (451), the transmission shaft (452) and the slide seat (42) are rotationally connected, the hand wheel (453) is fixedly connected to the transmission shaft (452), and the rotation of the transmission shaft (452 ​​drives the connecting seat (451) to move along the slide groove of the slide seat (42), thereby driving the storage plate (44) to move through the connecting seat (451).

7. The bearing production and installation equipment according to claim 4, characterized in that: The storage plate (44) is processed with striped patterns.

8. The bearing production and installation equipment according to claim 1, characterized in that: A first compacting surface (341) is provided at one end of the compacting block (34), and a second compacting surface (342) is provided at the other end of the compacting block (34), wherein a usable area of ​​the first compacting surface (341) is smaller than a usable area of ​​the second compacting surface (342).

9. The bearing production and installation equipment according to claim 1, characterized in that: A guide bar (321) is fixedly connected to the carrier frame (32), and the guide bar (321) is plug-connected to the mounting bracket (2).

10. The bearing production and installation equipment according to claim 1, characterized in that: An anti-skid pad (11) is fixedly connected to the bottom of the mounting base (1).

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