Sleeve dismounting tool for deep groove ball bearing

Abstract

The utility model discloses a deep groove ball bearing sleeve dismounting tool which comprises a sleeve dismounting base, a matching sliding groove is formed in the upper side wall of the sleeve dismounting base, the sleeve dismounting base is connected with two matching sliding blocks in a sliding mode through the matching sliding groove, the upper side wall of each matching sliding block is fixedly connected with a matching block, and the matching sliding blocks are connected with the matching sliding blocks in a sliding mode. Sliding inner grooves are formed in the side walls, close to each other, of the two matching blocks correspondingly, and the interiors of the sliding inner grooves are slidably connected with matching pressing plates. A supporting frame is fixedly connected to the upper side wall of the sleeve disassembling base, an adjusting screw rod is in threaded connection with the interior of the upper side wall of the supporting frame, a sleeve disassembling pressing block is movably connected to the lower end of the adjusting screw rod, a matched inner groove is formed in the center of the sleeve disassembling base, and a supporting bracket is movably connected to the interior of the matched inner groove. According to the utility model, the matching block is matched with the matching pressing plate, so that deep groove ball bearings with different specifications can be fixed, the subsequent sleeve dismounting work is facilitated, and the universality of the device can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing dismounting technology field especially relates to a deep groove ball bearing dismounting frock. BACKGROUND

[0002] Deep groove ball bearing original name single list centripetal ball bearing, it is the most widely used rolling bearing, its feature is small friction resistance, high speed, can be used on the machine part of bearing radial load or radial and axial combined load, also can be used on the machine part of bearing axial load, for example small power motor, automobile and tractor gearbox, machine tool gear box, general machine, tool etc.

[0003] The equipment of rotation cannot leave bearing, the quality of bearing, directly influence equipment's working condition, the dismounting quality of bearing, directly influence bearing spare and accessory part's detection result and design accuracy, but the structure of existing dismounting work is complex, and the universality is poor. UTILITY MODEL CONTENT

[0004] The utility model discloses a deep groove ball bearing dismounting frock, the cooperation block and the cooperation pressure plate of the device are set up, and the cooperation of cooperation block and cooperation pressure plate can fix different specifications deep groove ball bearings, facilitate the subsequent dismounting work, can effectively improve the device versatility.

[0005] The device sets up the support and dismounts the pressure block, and the rotating adjusting screw can drive the dismounting pressure block to move down, thereby dismounting the deep groove ball bearing on the support, simple structure, convenient operation, can effectively improve the dismounting efficiency of the device.

[0006] The utility model discloses still provide with above-mentioned one kind deep groove ball bearing dismounting frock, include: dismounting base, the upper side wall of dismounting base is provided with cooperation sliding slot, and the two cooperation sliding blocks of dismounting base are slidably connected through cooperation sliding slot, the upper side wall of each cooperation sliding block is all fixedly connected with cooperation block, and the side wall of two cooperation blocks is all provided with sliding inner groove and is close to each other, and the inside sliding connection of sliding inner groove has cooperation pressure plate.

[0007] The upper side wall of dismounting base is fixedly connected with support frame, and the inside screw thread connection of the upper side wall of support frame has adjusting screw, and the lower end of adjusting screw is movably connected with dismounting pressure block, and the center of dismounting base is provided with cooperation inner groove, and the inside movable connection of cooperation inner groove has support.

[0008] According to the deep groove ball bearing dismounting frock, the lower side wall of the dismounting base is fixedly connected with four support pads, and the lower side wall of the support pad is provided with anti-skid lines to improve the friction of the dismounting base.

[0009] According to the deep groove ball bearing dismounting tool, the first adjusting screw is threadedly connected to the inside of each fitting block, and the fitting block is fixed with the fitting sliding groove by rotating the first adjusting screw.

[0010] According to the deep groove ball bearing dismounting tool, the second adjusting screw is rotatably connected to the inside of the fitting block and the upper side of the sliding inner groove, and the second adjusting screw is threadedly connected with the fitting pressing plate, and the fitting pressing plate is driven to move up and down by rotating the second adjusting screw.

[0011] According to the deep groove ball bearing dismounting tool, the middle part of the supporting bracket is provided with a through hole, so that the bearing after dismounting can fall off.

[0012] According to the deep groove ball bearing dismounting tool, the supporting bracket is matched with the dismounting pressing block.

[0013] According to the deep groove ball bearing dismounting tool, the lower end of the second adjusting screw is rotatably connected with the lower inner wall of the sliding inner groove, so that the stability of the rotation of the second adjusting screw is improved.

[0014] According to the deep groove ball bearing dismounting tool, the two fitting blocks are located on the two sides of the supporting bracket, so that the deep groove ball bearing can be fixed.

[0015] The additional aspects and advantages of the present application will be partially given in the following description, and some will become apparent from the following description, or be understood by those skilled in the art through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0016] The present application will be further described below in combination with the drawings and embodiments;

[0017] Figure 1 It is a structural schematic view of the deep groove ball bearing dismounting tool of the present application;

[0018] Figure 2 It is a sectional view schematic view of the deep groove ball bearing dismounting tool of the present application;

[0019] Figure 3 It is a top view schematic view of the deep groove ball bearing dismounting tool of the present application;

[0020] Figure 4 It is a side view schematic view of the deep groove ball bearing dismounting tool of the present application.

[0021] LEGEND:

[0022] 1, dismounting base; 101, matching sliding groove; 102, supporting pad; 103, matching inner groove; 104, supporting bracket; 2, matching block; 201, first adjusting screw; 202, second adjusting screw; 203, matching pressing plate; 204, sliding inner groove; 205, matching sliding block; 3, supporting frame; 301, adjusting screw; 302, dismounting pressing block. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0024] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model; the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance, in addition, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0025] Reference Figures 1-4 , the utility model embodiment a deep groove ball bearing dismounting tool, it includes: dismounting base 1, the downside wall of dismounting base 1 is fixedly connected with four supporting pads 102, the downside wall of supporting pad 102 is provided with antiskid line, improves the friction of dismounting base 1.

[0026] The upper side wall of dismounting base 1 is provided with matching sliding groove 101, and dismounting base 1 is slidably connected with two matching sliding blocks 205 through matching sliding groove 101, the upper side wall of each matching sliding block 205 is fixedly connected with matching block 2, and the two matching blocks 2 are located on the two sides of supporting bracket 104, so that the deep groove ball bearing can be conveniently fixed, and the first adjusting screw 201 is screwed in the inside of each matching block 2, the first adjusting screw 201 is matched with matching sliding groove 101, and the matching block 2 can be fixed with matching sliding groove 101 by rotating the first adjusting screw 201.

[0027] The side wall of each of the two fitting blocks 2 close to each other is provided with a sliding inner groove 204, and a fitting pressing plate 203 is slidably connected inside the sliding inner groove 204. A second adjusting screw 202 is rotatably connected to the inside of the fitting block 2 and located above the sliding inner groove 204. The second adjusting screw 202 is in threaded connection with the fitting pressing plate 203. The fitting pressing plate 203 can be moved up and down by rotating the second adjusting screw 202. The lower end of the second adjusting screw 202 is in rotatable connection with the lower inner wall of the sliding inner groove 204, thereby improving the stability of the rotation of the second adjusting screw 202.

[0028] The upper side wall of the dismounting base 1 is fixedly connected with a supporting frame 3. The inner wall of the upper side wall of the supporting frame 3 is in threaded connection with an adjusting screw 301. The lower end of the adjusting screw 301 is movably connected with a dismounting pressing block 302. The center of the dismounting base 1 is provided with a fitting inner groove 103. The inner wall of the fitting inner groove 103 is movably connected with a supporting bracket 104. The middle part of the supporting bracket 104 is provided with a through hole, thereby facilitating the falling of the bearing after dismounting. The supporting bracket 104 is matched with the dismounting pressing block 302.

[0029] Working principle: when the device is used, first, the deep groove ball bearing is placed on the supporting bracket 104. Then, the two fitting blocks 2 are slid so that the fitting sliding block 205 is located above the outer ring of the deep groove ball bearing. The first adjusting screw 201 is rotated so that the fitting block 2 is fixed with the dismounting base 1. Then, the second adjusting screw 202 is rotated to drive the fitting pressing plate 203 to move downward and fix the outer ring of the deep groove ball bearing. Finally, the adjusting screw 301 is rotated to drive the dismounting pressing block 302 to move downward and dismount the deep groove ball bearing.

[0030] The above describes the embodiments of the present application in detail in combination with the drawings. However, the present application is not limited to the above embodiments. Within the scope of the knowledge possessed by those skilled in the art, various changes can be made without departing from the purpose of the present application.

Claims

1. A deep groove ball bearing stripping tool, characterized in that, Include: The sleeve dismounting base (1), the upper side wall of the sleeve dismounting base (1) is provided with a matching sliding groove (101), the sleeve dismounting base (1) is slidably connected with two matching sliding blocks (205) through the matching sliding groove (101), the upper side wall of each matching sliding block (205) is fixedly connected with a matching block (2), the side wall of two matching blocks (2) close to each other is provided with a sliding inner groove (204), and the sliding inner groove (204) is slidably connected with a matching pressing plate (203) in the inside. The upper side wall of the sleeve dismounting base (1) is fixedly connected with a supporting frame (3), the inside of the upper side wall of the supporting frame (3) is screw-connected with an adjusting screw rod (301), the lower end of the adjusting screw rod (301) is movably connected with a sleeve dismounting pressing block (302), the center of the sleeve dismounting base (1) is provided with a matching inner groove (103), and the inside of the matching inner groove (103) is movably connected with a supporting bracket (104).

2. The deep groove ball bearing stripping tool of claim 1, wherein, The lower side wall of the sleeve dismounting base (1) is fixedly connected with four supporting pads (102), and the lower side wall of the supporting pad (102) is provided with anti-skid lines.

3. The deep groove ball bearing stripping tool of claim 1, wherein, The inside of each matching block (2) is screw-connected with a first adjusting screw rod (201), and the first adjusting screw rod (201) is matched with the matching sliding groove (101).

4. The deep groove ball bearing stripping tool of claim 1, wherein, The inside of the matching block (2) and the upper side of the sliding inner groove (204) are rotatably connected with a second adjusting screw rod (202), and the second adjusting screw rod (202) is screw-connected with the matching pressing plate (203).

5. The deep groove ball bearing stripping tool of claim 1, wherein, The middle part of the supporting bracket (104) is provided with a through hole.

6. The deep groove ball bearing decanning tool of claim 1, wherein, The supporting bracket (104) is matched with the sleeve dismounting pressing block (302).

7. The deep groove ball bearing stripping tool of claim 4, wherein, The lower end of the second adjusting screw rod (202) is rotatably connected with the lower inner wall of the sliding inner groove (204).

8. The deep groove ball bearing stripping tool of claim 1, wherein, Two matching blocks (2) are located on the two sides of the supporting bracket (104).

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