Double-row deep groove ball bearing clamp

Abstract

The utility model relates to the technical field of bearing assembly, and discloses a double-row deep groove ball bearing clamp which comprises a supporting column body, an inserting column is fixed at the upper end of the supporting column body, a double-row deep groove ball bearing is sleeved on the side wall of the inserting column in an inserting mode, a retainer is sleeved on the side wall of the supporting column body in an inserting mode, and a positioning ruler is sleeved in the double-row deep groove ball bearing in an inserting mode. By arranging the supporting column body and the positioning ruler, the retainer can be rapidly assembled, the problem that an existing retainer assembling mode is tedious is solved, and therefore the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to bearing assembly technical field, concretely relates to a double row deep groove ball bearing clamp. BACKGROUND

[0002] Double row deep groove ball bearing is a kind of mechanical fittings, with unique structure and advantage, applicable to various different application fields.Double row deep groove ball bearing is a kind of inseparable bearing, with the characteristics of simple structure, firm and durable and easy to maintain.It is suitable for high-speed running working environment, can bear radial and axial load.In addition, double row deep groove ball bearing may need greater minimum load under low temperature state or high viscosity of lubricating grease, but if minimum load has not been reached, additional radial load must be applied.The carrying capacity of axial load is also one of its important characteristics.

[0003] At present, the existing double row deep groove ball bearing is manually assembled when assembling retainer, and the assembly process is: a plurality of steel balls in one groove are moved to the required position, and then the retainer is inserted on the plurality of steel balls at the same time, so that one retainer is installed, the double row deep groove ball bearing is turned over, and then a plurality of steel balls in another groove are moved to the required position, and then another retainer is inserted on the plurality of steel balls at the same time, so that the installation of two retainers is completed.

[0004] In the above scheme, the existing assembly retainer is more cumbersome, and the work efficiency is low. UTILITY MODEL CONTENTS

[0005] The utility model aims at overcoming the insufficient prior art, providing a double row deep groove ball bearing clamp, by being provided with support column body and positioning ruler, so that retainer can be quickly assembled, the problem that the existing assembly retainer is more cumbersome is solved, so that the work efficiency is improved.

[0006] The utility model solves the technical problem by the following scheme:

[0007] A double row deep groove ball bearing clamp, including support column body, the upper end of support column body is fixed with the plug-in column, the side wall of plug-in column is inserted with double row deep groove ball bearing, the side wall of support column body is inserted with retainer, and double row deep groove ball bearing is inserted with positioning ruler.

[0008] When the holder needs to be assembled, the holder is inserted on the side wall of the support column, the double-row deep groove ball bearing is inserted on the side wall of the insertion column, and the double-row deep groove ball bearing is placed on the upper end of the support column, the positioning caliper is inserted in the double-row deep groove ball bearing, the plurality of steel balls in the two grooves are moved to the required position, the holder is moved upward, and the positioning caliper is ejected, so that the holder is inserted on the plurality of steel balls in one of the grooves, the positioning caliper is taken out, and the other holder is placed on the upper end of the double-row deep groove ball bearing, and the holder is pressed downward, so that the other holder is inserted on the plurality of steel balls in the other groove, thereby completing the assembly of the holder.

[0009] By providing the support column and the positioning caliper, the holder can be quickly assembled, the problem of complicated assembly of the holder is solved, and the work efficiency is improved.

[0010] The utility model further sets up further: the positioning caliper includes support block, the lower end of support block is fixed with a plurality of positioning rods.

[0011] Through the above technical scheme, when the plurality of steel balls in the two grooves need to be moved to the required position, the support block is moved, the plurality of positioning rods are inserted in the double-row deep groove ball bearing, and each steel ball is located between the two adjacent positioning rods, so that the plurality of steel balls in the two grooves can be moved to the required position.

[0012] The utility model further sets up further: the side wall of support column is inserted with moving block.

[0013] Through the above technical scheme, when the holder inserted on the side wall of the support column needs to be moved, the moving block is moved, so that the holder can be moved.

[0014] The utility model further sets up further: the upper of support column is provided with pressing block, and the lower end of pressing block is formed with recess matched with double-row deep groove ball bearing.

[0015] Through the above technical scheme, when the holder placed on the upper end of the double-row deep groove ball bearing needs to be pressed down, the pressing block is inserted on the upper end of the double-row deep groove ball bearing, and the pressing block is abutted on the upper end of the double-row deep groove ball bearing, and the pressing block is pressed down, so that the holder can be pressed down.

[0016] The utility model further sets up further: the insertion column is matched with double-row deep groove ball bearing.

[0017] Through the above technical scheme, the double-row deep groove ball bearing can be positioned.

[0018] The utility model further sets up further: the support column is matched with the holder.

[0019] Through the technical scheme, the retainer sleeved on the side wall of the support column body can be positioned, so that the retainer can be effectively sleeved on the plurality of steel balls.

[0020] The utility model discloses the beneficial effects are:

[0021] Compared with the prior art, the retainer can be quickly assembled by being provided with the support column body and the positioning ruler, the problem that the existing assembly mode of the retainer is relatively complicated is solved, and the working efficiency is improved.

[0022] The moving block is provided, so that the retainer can be moved.

[0023] The pressing block is provided, so that the retainer can be pressed down. DRAWINGS

[0024] Fig. 1 It is three -dimensional structure schematic diagram for installing one of the retainers;

[0025] Fig. 2 It is three -dimensional structure schematic diagram for installing another retainer;

[0026] Fig. 3 It is three -dimensional structure schematic diagram for supporting column body.

[0027] Reference Signs: 1, support column body;2, plug-in column;3, double-row deep groove ball bearing;4, retainer;5, support block;6, positioning rod;7, moving block;8, pressing block;801, recess. DETAILED DESCRIPTION

[0028] The specific implementation of the utility model will be further described in detail in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0029] The following references Figs. 1 to 3 The utility model is explained.

[0030] A double-row deep groove ball bearing clamp, comprising a support column body 1, the upper end of the support column body 1 is fixed with a plug-in column 2, the side wall of the plug-in column 2 is sleeved with a double-row deep groove ball bearing 3, the side wall of the support column body 1 is sleeved with a retainer 4, and the double-row deep groove ball bearing 3 is sleeved with a positioning ruler.

[0031] When the holder 4 needs to be assembled, the holder 4 is first inserted on the side wall of the support column body 1, then the double-row deep groove ball bearing 3 is inserted on the side wall of the insertion column 2, and the double-row deep groove ball bearing 3 is placed on the upper end of the support column body 1. The positioning ruler is inserted in the double-row deep groove ball bearing 3, the plurality of steel balls in the two grooves are moved to the required position, the holder 4 is moved upward, and the positioning ruler is ejected, so that the holder 4 is inserted on the plurality of steel balls in one of the grooves. The positioning ruler is taken out, and the other holder 4 is placed on the upper end of the double-row deep groove ball bearing 3. The holder 4 is pressed downward, so that the other holder 4 is inserted on the plurality of steel balls in the other groove, thereby completing the assembly of the holder 4.

[0032] By providing the support column body 1 and the positioning ruler, the holder 4 can be quickly assembled, and the problem that the existing assembly method of the holder 4 is relatively complicated is solved, thereby improving the work efficiency.

[0033] The positioning ruler comprises a support block 5, and a plurality of positioning rods 6 are fixed to the lower end of the support block 5.

[0034] When the plurality of steel balls in the two grooves need to be moved to the required position, the support block 5 is moved, and the plurality of positioning rods 6 are inserted in the double-row deep groove ball bearing 3, so that each steel ball is located between the two adjacent positioning rods 6, thereby enabling the plurality of steel balls in the two grooves to be moved to the required position.

[0035] The side wall of the support column body 1 is inserted with a moving block 7.

[0036] When the holder 4 inserted on the side wall of the support column body 1 needs to be moved, the moving block 7 is moved, thereby enabling the holder 4 to be moved.

[0037] The upper portion of the support column body 1 is provided with a pressing block 8, and the lower end of the pressing block 8 is formed with a groove 801 matched with the double-row deep groove ball bearing 3.

[0038] When the holder 4 placed on the upper end of the double-row deep groove ball bearing 3 needs to be pressed downward, the pressing block 8 is inserted on the upper end of the double-row deep groove ball bearing 3, and the pressing block 8 abuts against the upper end of the double-row deep groove ball bearing 3. The pressing block 8 is pressed downward, thereby enabling the holder 4 to be pressed downward.

[0039] The insertion column 2 is matched with the double-row deep groove ball bearing 3.

[0040] Thus, the double-row deep groove ball bearing 3 can be positioned.

[0041] The support column body 1 is matched with the holder 4.

[0042] The holder 4 inserted on the side wall of the support column body 1 can be positioned, so that the holder 4 can be effectively inserted on the plurality of steel balls.

[0043] Working principle:

[0044] When the holder 4 needs to be assembled, first, the moving block 7 is inserted on the side wall of the support column 1, then the holder 4 is inserted on the side wall of the support column 1, and the holder 4 is placed on the upper end of the moving block 7, then the double-row deep groove ball bearing 3 is inserted on the side wall of the insertion column 2, and the double-row deep groove ball bearing 3 is placed on the upper end of the support column 1, a plurality of positioning rods 6 are inserted into the double-row deep groove ball bearing 3, so that each steel ball is located between two adjacent positioning rods 6, thereby moving the plurality of steel balls in the two grooves to the required position, the holder 4 is driven upward by the moving block 7, and the positioning rod 6 is ejected, thereby inserting the holder 4 on the plurality of steel balls in one of the grooves, the positioning ruler is taken out, and then the other holder 4 is placed on the upper end of the double-row deep groove ball bearing 3, the pressing block 8 is inserted on the upper end of the double-row deep groove ball bearing 3, and the pressing block 8 is abutted against the upper end of the double-row deep groove ball bearing 3, the pressing block 8 is pressed downward, thereby pressing the holder 4 downward, the other holder 4 is inserted on the plurality of steel balls in the other groove, and the assembly of the holder 4 is completed.

[0045] The above is only the preferred embodiment of the present application, and it should be pointed out that for ordinary skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and the above-mentioned improvements and modifications are also considered as the protection scope of the present application.

Claims

1. A double-row deep groove ball bearing clamp comprising a support column (1), characterized in that: The upper end of the support column body (1) is fixed with a plug-in column (2), the side wall of the plug-in column (2) is sleeved with a double-row deep groove ball bearing (3), the side wall of the support column body (1) is sleeved with a retainer (4), and the double-row deep groove ball bearing (3) is sleeved with a positioning ruler.

2. The dual row deep groove ball bearing clamp of claim 1, wherein: The positioning ruler comprises a support block (5), and the lower end of the support block (5) is fixed with a plurality of positioning rods (6).

3. The dual row deep groove ball bearing clamp of claim 1, wherein: The side wall of the support column body (1) is sleeved with a moving block (7).

4. The dual row deep groove ball bearing clamp of claim 1, wherein: The upper side of the support column body (1) is provided with a pressing block (8), and the lower end of the pressing block (8) is formed with a groove (801) matched with the double-row deep groove ball bearing (3).

5. The dual row deep groove ball bearing clamp of claim 1, wherein: The plug-in column (2) is matched with the double-row deep groove ball bearing (3).

6. The dual row deep groove ball bearing clamp of claim 1, wherein: The support column body (1) is matched with the retainer (4).

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