Clamping tool for bearing machining

Abstract

The utility model discloses a clamping tool for bearing machining, which comprises a supporting seat, the top end of the supporting seat is fixedly connected with a fixed seat, a bearing is placed at the top end of the fixed seat, and an automatic clamping mechanism is arranged at the top end of the fixed seat and positioned on the outer side of the bearing and is used for fixing the bearing; provided is a correction assist device. According to the clamping tool for bearing machining, by arranging the correction assistor, when an adjusting block moves in the direction of a bearing, an L-shaped linkage block drives a power inclined rod to move, a connecting column is pushed under the action of an inclined groove, and an arc-shaped correction block is driven to be close to the bearing through a rectangular connecting block; the two arc-shaped clamping blocks and the two arc-shaped correcting blocks move in the direction of the bearing at the same time, so that the position of the bearing can be corrected, the bearing can be fixed, the function of correcting the bearings with different diameters is achieved, and then the machining efficiency of the bearing is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing processing, and in particular relates to a clamping tool for bearing processing. Background Art

[0002] Bearings are an important component in mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. During the processing of bearings, clamping tools are needed to fix the bearings so that the processing equipment can process the bearings.

[0003] In the process of clamping the bearings, the existing bearing clamping device requires the staff to continuously correct the bearing position first, so that the staff can operate the clamping device to fix the bearing. This process is time-consuming and labor-intensive, thereby reducing the bearing processing efficiency. For this reason, we provide a bearing processing clamping tooling to solve the above problem. Utility Model Content

[0004] The utility model aims to provide a clamping tool for bearing processing, so as to solve the technical problem proposed in the background technology that the workers need to constantly correct the position of the bearing during the process of operating the clamping device to fix the bearing, and this process is time-consuming and labor-intensive, thereby reducing the processing efficiency of the bearing.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: A clamping tool for bearing processing, comprising a support seat, the top end of the support seat is fixedly connected to a fixing seat, the top end of the fixing seat is placed with a bearing, and the top end of the fixing seat is located outside the bearing and is provided with an automatic clamping mechanism for fixing the bearing;

[0006] The automatic clamping mechanism comprises a slider slidably connected to the inner side of the fixed seat, a push block is fixedly connected to the top of the slider, and an arc-shaped clamping block is arranged at one end of the push block;

[0007] A correction aid is provided at the top end of the fixing seat for correcting the position of the bearing.

[0008] Preferably, the automatic clamping mechanism also includes a driving motor installed on the inner side of the fixed seat, the output end of the driving motor is connected to a bidirectional threaded screw, the sliding block is sleeved on the outer wall of the bidirectional threaded screw, and an adjustment connector is provided at one end of the pushing block and the arc-shaped clamping block.

[0009] Preferably, the adjusting connector includes an adjusting block fixedly connected to one end of the arc-shaped clamping block, the adjusting block is slidably connected to the inside of the pushing block, the inner side of the pushing block is rotatably connected to a one-way threaded screw, the adjusting block is sleeved on the outer wall of the one-way threaded screw, and the one-way threaded screw passes through the outside of the pushing block and is fixedly connected to a knob ring.

[0010] Preferably, a plurality of bolts are evenly arranged on the outer wall of the knob ring, a threaded hole is threadedly connected to the top end of the push block, and one end of the threaded hole is threadedly connected to the inside of one of the bolts.

[0011] Preferably, the correction aid includes an L-shaped linkage block fixedly connected to the outer walls on both sides of the adjustment block, one end of the L-shaped linkage block is fixedly connected to a power oblique rod, an oblique groove is provided on the inner side of the power oblique rod, the top of the fixed seat is slidably connected to a T-shaped slider, the top of the T-shaped slider is fixedly connected to a rectangular connecting block, one end of the rectangular connecting block is fixedly connected to an arc-shaped correction block, the top of the rectangular connecting block is fixedly connected to a connecting column, and the connecting column is arranged inside the oblique groove.

[0012] Preferably, the outer wall of the bidirectional threaded screw is provided with a positive thread and a negative thread, two sliders are provided, and the two sliders are respectively sleeved on the positive thread and the negative thread outer wall, and the inner side of the fixed seat is provided with a limiting sliding groove matching the two sliders.

[0013] The utility model of a bearing processing clamping tool has the following advantages:

[0014] 1. This kind of clamping tool for bearing processing is provided with an automatic clamping mechanism. When it is necessary to fix bearings of different diameters, the staff can rotate the one-way threaded screw. The output end of the one-way threaded screw drives the adjusting block to drive the arc clamping block to move laterally, so as to adjust the initial position of the arc clamping block. When the arc clamping block is rotated to a specified length, the bolt is screwed into the inside through the threaded hole to fix the one-way threaded screw. The output end of the driving motor drives the slider to drive the arc clamping block to approach the two sides of the bearing through the pushing block and the adjusting block. When the two arc clamping blocks are attached to the outer wall of the bearing, the bearing is fixed, thereby realizing automatic fixing of bearings of different diameters, thereby improving the overall practicality of the device;

[0015] 2. This kind of clamping tool for bearing processing is equipped with a correction auxiliary device. When the adjustment block moves toward the bearing direction, the power inclined rod is driven to move through the L-shaped linkage block. The connecting column is pushed by the action of the inclined groove to drive the arc correction block to approach the bearing through the rectangular connecting block. The two arc clamping blocks and the two arc correction blocks are moved toward the bearing direction at the same time, so that the bearing position can be corrected and the bearing can be fixed, thereby realizing the function of correcting bearings of different diameters, thereby improving the processing efficiency of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the fixing seat of the utility model;

[0019] Figure 3 It is a cross-sectional view of the push block of the utility model;

[0020] Figure 4 For the utility model Figure 3 Enlarged view of point A in the middle;

[0021] Figure 5 This is a schematic diagram of the structure of the correction aid of the utility model;

[0022] Explanation of markings in the figure: 1. Support seat; 2. Fixed seat; 3. Bearing; 4. Arc clamping block; 5. Pushing block; 6. Arc correction block; 7. L-shaped linkage block; 8. Slider; 9. Driving motor; 10. Bidirectional threaded screw; 11. Adjustment block; 12. Power inclined rod; 13. Rectangular connecting block; 14. T-shaped slider; 15. Connecting column; 16. Bevel groove; 17. One-way threaded screw; 18. Knob ring; 19. Threaded hole; 20. Bolt. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0028] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a clamping tool for bearing processing of the utility model in conjunction with the accompanying drawings.

[0029] like Figure 1-5 As shown, a clamping tool for bearing processing of the utility model comprises a support seat 1, a fixing seat 2 is fixedly connected to the top of the support seat 1, a bearing 3 is placed on the top of the fixing seat 2, and an automatic clamping mechanism is arranged on the top of the fixing seat 2, which is located outside the bearing 3, and is used to fix the bearing 3;

[0030] The automatic clamping mechanism comprises a slider 8 slidably connected to the inner side of the fixed seat 2, a push block 5 is fixedly connected to the top of the slider 8, and an arc-shaped clamping block 4 is arranged at one end of the push block 5;

[0031] A correction aid is provided at the top of the fixed seat 2 for correcting the position of the bearing 3; the automatic clamping mechanism also includes a driving motor 9 installed on the inner side of the fixed seat 2, the output end of the driving motor 9 is connected to a bidirectional threaded screw 10, the slider 8 is sleeved on the outer wall of the bidirectional threaded screw 10, and an adjustment connector is provided at one end of the pushing block 5 and the arc-shaped clamping block 4.

[0032] In the embodiment: when the bearing 3 needs to be fixed, the drive motor 9 is started, and the output end of the drive motor 9 drives the slider 8 to drive the arc clamping blocks 4 to approach the two sides of the bearing 3 through the pushing block 5 and the adjusting block 11. When the two arc clamping blocks 4 are attached to the outer wall of the bearing 3, the bearing 3 is fixed.

[0033] like Figure 2-4 As shown, the adjusting connector includes an adjusting block 11 fixedly connected to one end of the arc-shaped clamping block 4, the adjusting block 11 is slidably connected to the inside of the pushing block 5, the inner side of the pushing block 5 is rotatably connected with a one-way threaded screw 17, the adjusting block 11 is sleeved on the outer wall of the one-way threaded screw 17, the one-way threaded screw 17 penetrates to the outside of the pushing block 5 and is fixedly connected with a knob ring 18, a plurality of bolts 20 are evenly arranged on the outer wall of the knob ring 18, the top end of the pushing block 5 is threadedly connected with a threaded hole 19, and one end of the threaded hole 19 is threadedly connected to the inside of a bolt 20.

[0034] In the embodiment: when it is necessary to fix bearings 3 of different diameters, the staff can rotate the one-way threaded screw 17, and the output end of the one-way threaded screw 17 drives the adjustment block 11 to drive the arc clamping block 4 to move laterally, thereby adjusting the initial position of the arc clamping block 4. When the arc clamping block 4 is rotated to a specified length, the bolt 20 is screwed into the threaded hole 19 to fix the one-way threaded screw 17.

[0035] like Figure 2-5 As shown, the correction aid includes an L-shaped linkage block 7 fixedly connected to the outer walls on both sides of the adjustment block 11, one end of the L-shaped linkage block 7 is fixedly connected to a power inclined rod 12, an inner side of the power inclined rod 12 is provided with an inclined groove 16, the top of the fixed seat 2 is slidably connected to a T-shaped slider 14, the top of the T-shaped slider 14 is fixedly connected to a rectangular connecting block 13, one end of the rectangular connecting block 13 is fixedly connected to an arc-shaped correction block 6, the top of the rectangular connecting block 13 is fixedly connected to a connecting column 15, and the connecting column 15 is arranged inside the inclined groove 16.

[0036] In the embodiment: when the adjustment block 11 moves toward the bearing 3, the power inclined rod 12 is driven to move through the L-shaped linkage block 7, and the connecting column 15 is pushed by the inclined groove 16 to drive the arc correction block 6 to approach the bearing 3 through the rectangular connecting block 13, and the two arc clamping blocks 4 and the two arc correction blocks 6 are moved toward the bearing 3 at the same time, so that the position of the bearing 3 can be corrected and the bearing 3 can be fixed.

[0037] like Figure 2 As shown, the outer wall of the bidirectional threaded screw 10 is provided with positive threads and negative threads, two sliders 8 are provided, and the two sliders 8 are respectively sleeved on the outer walls of the positive threads and the negative threads, and the inner side of the fixed seat 2 is provided with a limiting sliding groove matching the two sliders 8.

[0038] In the embodiment: the bidirectional threaded screw 10 is convenient for rotating and driving the two sliders 8 to move along the direction of the limiting slide groove, and the sliders 8 are limited by the limiting slide groove to prevent the sliders 8 from deviating during the movement.

[0039] The working principle is as follows: when the bearing 3 needs to be fixed, the driving motor 9 is started, and the output end of the driving motor 9 drives the slider 8 to drive the arc clamping block 4 to approach the two sides of the bearing 3 through the pushing block 5 and the adjusting block 11. When the two arc clamping blocks 4 are attached to the outer wall of the bearing 3, the bearing 3 is fixed;

[0040] When the adjusting block 11 moves toward the bearing 3, the L-shaped linkage block 7 drives the power inclined rod 12 to move, and the inclined slot 16 pushes the connecting column 15 to drive the arc correction block 6 to approach the bearing 3 through the rectangular connecting block 13, and the two arc clamping blocks 4 and the two arc correction blocks 6 move toward the bearing 3 at the same time, so that the position of the bearing 3 can be corrected and the bearing 3 can be fixed;

[0041] When it is necessary to fix bearings 3 of different diameters, the staff can rotate the one-way threaded screw 17. The output end of the one-way threaded screw 17 drives the adjustment block 11 to drive the arc clamping block 4 to move laterally, thereby adjusting the initial position of the arc clamping block 4. When the arc clamping block 4 is rotated to the specified length, the bolt 20 is screwed into the threaded hole 19 to fix the one-way threaded screw 17.

[0042] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A clamping tool for bearing processing, comprising a support seat (1), characterized in that: The top end of the support seat (1) is fixedly connected to a fixing seat (2), a bearing (3) is placed on the top end of the fixing seat (2), and an automatic clamping mechanism is provided at the top end of the fixing seat (2) on the outside of the bearing (3) for fixing the bearing (3); The automatic clamping mechanism comprises a slider (8) slidably connected to the inner side of the fixed seat (2), a push block (5) is fixedly connected to the top of the slider (8), and an arc-shaped clamping block (4) is arranged at one end of the push block (5); The top of the fixed seat (2) is provided with a correction auxiliary device for correcting the position of the bearing (3). The automatic clamping mechanism also includes a driving motor (9) installed on the inner side of the fixed seat (2). The output end of the driving motor (9) is connected to a bidirectional threaded screw (10). The slider (8) is sleeved on the outer wall of the bidirectional threaded screw (10). The pushing block (5) and one end of the arc-shaped clamping block (4) are provided with an adjustment connector. The adjustment connector includes an adjustment block (11) fixedly connected to one end of the arc-shaped clamping block (4). The adjustment block (11) is slidably connected to the inside of the pushing block (5). The inner side of the pushing block (5) is rotatably connected to a one-way threaded screw (17). The adjustment block (11) is sleeved on the outer wall of the one-way threaded screw (17). The one-way threaded screw (17) passes through the outside of the pushing block (5) and is fixedly connected to a knob ring (18).

2. A clamping tool for bearing processing according to claim 1, characterized in that: The outer wall of the knob ring (18) is evenly provided with a plurality of bolts (20); the top end of the push block (5) is threadedly connected with a threaded hole (19); one end of the threaded hole (19) is threadedly connected to the inside of one of the bolts (20).

3. The clamping tool for bearing processing according to claim 1, characterized in that: The correction aid comprises an L-shaped linkage block (7) fixedly connected to the outer walls of both sides of the adjustment block (11); one end of the L-shaped linkage block (7) is fixedly connected to a power inclined rod (12); an inner side of the power inclined rod (12) is provided with an inclined groove (16); the top end of the fixed seat (2) is slidably connected to a T-shaped slider (14); the top end of the T-shaped slider (14) is fixedly connected to a rectangular connection block (13); one end of the rectangular connection block (13) is fixedly connected to an arc-shaped correction block (6); the top end of the rectangular connection block (13) is fixedly connected to a connection column (15); and the connection column (15) is arranged inside the inclined groove (16).

4. The clamping tool for bearing processing according to claim 1, characterized in that: The outer wall of the bidirectional threaded screw (10) is provided with a positive thread and a negative thread, and two sliders (8) are provided. The two sliders (8) are respectively sleeved on the outer walls of the positive thread and the negative thread, and the inner side of the fixed seat (2) is provided with a limiting sliding groove matching the two sliders (8).

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