Positioning tool for bearing production and machining
By designing a bearing production and processing positioning tool including clamping components and adjustment components, the problems of complex bearing positioning, small scope of application and poor positioning effect in the prior art are solved, and efficient, rapid positioning and adaptation of bearings are achieved. Ability to different sizes and heights.
Patent Information
- Application Number
- CN202420522995.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The existing bearing positioning tooling has complex structure and cumbersome operation, which cannot adapt to bearings of different sizes, and the positioning effect is poor, which affects working efficiency.
A positioning tool for bearing production and processing including a working table, a clamping assembly and an adjustment assembly is designed. The clamping assembly realizes simple and quick positioning of the bearings through the fitting of the slide groove and the spring, and the adjustment assembly realizes the adaptation of bearings of different heights through adjustable insertion rods and clamps.
It improves the clamping and positioning efficiency and application range of bearings, can quickly adapt to bearings of different sizes and heights, and significantly improves working efficiency.
Smart Images
Figure CN222430023U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of bearing processing, in particular to a positioning tool for bearing production and processing. Background Art
[0002] Bearings are an important component in contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. In terms of its role, it should be support, which literally means to support the shaft, but this is only part of its role. The essence of support is to be able to bear radial loads. It can also be understood that it is used to fix the shaft. The automatic selection of bearings is included. It is to fix the shaft so that it can only rotate, while controlling its axial and radial movement. The motor cannot work at all without bearings.
[0003] During the bearing processing, it is necessary to position it. However, the current positioning tooling has a complex structure, and the operation of bearing positioning is relatively complicated, which affects work efficiency. At the same time, the size of the positioning tooling cannot be adjusted, and it cannot be suitable for bearings of different sizes. Moreover, most of the current positioning tooling has only one set of positioning mechanism, and displacement may still occur during the bearing processing. Utility Model Content
[0004] Technical problems solved: Complex operation leads to low work efficiency, small scope of application and poor positioning effect of a set of positioning mechanisms.
[0005] In view of the deficiencies in the prior art, the utility model provides a positioning tool for bearing production and processing, which solves the problems mentioned in the background technology.
[0006] Technical solution:
[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0008] A positioning tool for bearing production and processing comprises an operating table, wherein legs are arranged at the bottom of the four corners of the operating table, a groove is opened at the center of the top of the operating table, four groups of top blocks are arranged inside the groove, a clamping assembly is arranged at the connection between the top block, the groove and the operating table, a clamping plate is arranged on the top of the top block, and an adjustment assembly is arranged at the connection between the clamping plate and the top block.
[0009] In a possible implementation, the clamping assembly includes a first slide groove, a first slider and a first spring, the first slide groove is opened on the bottom inner wall of the groove, the first slider is fixedly connected to the bottom of the top block and slidably connected to the first slide groove, and the first spring is fixedly installed inside the first slide groove and its two ends are respectively fixedly connected to one side of the first slider and the inner wall of one side of the first slide groove.
[0010] In a possible implementation, the clamping assembly also includes a cavity, a push rod, a swivel and an arc block, the cavity is opened inside the operating table and is located on the outer periphery of the groove, the push rod is fixedly connected to the outside of the push block and the outer end is spherical, the push rod passes through the inner wall of one side of the cavity and extends into the cavity, the swivel is rotatably connected to the cavity, and the arc block is fixedly connected to one side of the swivel and is adapted to the number of the push rods.
[0011] In a possible implementation, the clamping assembly further includes an arcuate groove and a slide rod, wherein the arcuate groove is provided at the bottom of the operating table and communicates with the cavity, and the slide rod is slidably connected to the arcuate groove and has a top end fixedly connected to the swivel.
[0012] In one possible implementation, the adjustment component includes a lifting slot, a socket and an insertion rod, the lifting slot is opened inside the top block, the clamp is in an inverted L-shape and is slidably connected to the lifting slot, the socket is provided in several groups and passes through the clamp, and the insertion rod passes through the inner wall of one side of the lifting slot and is adapted to the size of the socket.
[0013] In a possible implementation, the adjustment assembly also includes a second slide groove, a second slider, a second spring and a pull block, the second slide groove is opened inside the top block and is located at the outer periphery of the insertion rod, the second slider is fixedly connected to the insertion rod and slidably connected to the second slide groove, the second spring is sleeved on the outer periphery of the insertion rod and its two ends are respectively fixedly connected to one side of the second slider and the inner wall of one side of the second slide groove, and the pull block is fixedly connected to the outer end of the insertion rod.
[0014] Beneficial effects:
[0015] First, by providing a clamping assembly, a sliding rod is slid along the arc groove so that it drives the arc block to rotate synchronously along the cavity through a swivel. When the arc block moves to contact with the ejector rod, since the outer end of the ejector rod is spherical, the ejector rod will be pushed toward the center of the groove by the arc block. As the ejector rod moves toward the center of the groove, the ejector block will drive the first sliding block to slide inward along the first sliding groove and squeeze the first spring. When the ejector block moves to the center of the groove, the bearing to be processed is placed on the top of the operating table and is located at the outer periphery of the ejector block. The sliding rod is released, and the first spring rebounds and drives the ejector block to slide outward through the first sliding block. When the ejector block is tightly fitted with the inner wall of the bearing, the bearing can be fixed in the current position by the rebound force of the first spring. This design can make the clamping and positioning of the bearing simpler and faster, effectively improve work efficiency, and can also clamp and position bearings of different sizes.
[0016] Secondly, by providing an adjustment component, the pull block is pulled outward to drive the insertion rod to move outward and squeeze the second spring through the second slider. When the insertion rod is moved out of the socket, the clamp is slid along the lifting groove until the height of the clamp matches the height of the bearing. At this time, the pull block is released, the second spring rebounds and drives the insertion rod to move inward through the second slider. When the insertion rod is inserted into the socket at the current position, the clamp can be fixed at the current height. This design enables the device to perform secondary clamping on bearings of different heights to avoid upward deviation during bearing processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.
[0018] Figure 1 It is a schematic diagram of the overall top structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall bottom structure of the utility model;
[0020] Figure 3 for Figure 1 Enlarged view of point A in the middle;
[0021] Figure 4 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0022] Figure 5 It is a schematic diagram of the structure of the regulating component of the utility model.
[0023] Description of reference numerals:
[0024] 1. Operating table; 2. Support legs; 3. Groove; 4. Top block; 5. Clamping assembly; 51. First slide groove; 52. First slider; 53. First spring; 54. Cavity; 55. Top rod; 56. Swivel; 57. Arc block; 58. Arc groove; 59. Slide rod; 6. Clamp plate; 7. Adjustment assembly; 71. Lifting groove; 72. Socket; 73. Insert rod; 74. Second slide groove; 75. Second slider; 76. Second spring; 77. Pull block. DETAILED DESCRIPTION
[0025] The embodiments of the present application solve the problems in the prior art by providing a positioning tool for bearing production and processing.
[0026] The technical solution in the embodiment of the present application is to solve the above problems, and the overall idea is as follows:
[0027] The specific structure of this embodiment is as follows: Figures 1 to 5 As shown, a positioning tool for bearing production and processing includes an operating table 1, wherein legs 2 are arranged at the bottom of the four corners of the operating table 1, a groove 3 is opened at the center of the top of the operating table 1, four groups of top blocks 4 are arranged inside the groove 3, a clamping assembly 5 is arranged at the connection between the top block 4, the groove 3 and the operating table 1, a splint 6 is arranged on the top of the top block 4, and an adjustment assembly 7 is arranged at the connection between the splint 6 and the top block 4.
[0028] In some examples, the clamping assembly 5 includes a first slide groove 51, a first slider 52 and a first spring 53. The first slide groove 51 is opened on the bottom inner wall of the groove 3, the first slider 52 is fixedly connected to the bottom of the top block 4 and is slidably connected to the first slide groove 51, and the first spring 53 is fixedly installed inside the first slide groove 51 and its two ends are respectively fixedly connected to one side of the first slider 52 and the inner wall of one side of the first slide groove 51. Pushing the top block 4 toward the center of the groove 3 can drive the first slider 52 to slide inward along the first slide groove 51 and squeeze the first spring 53. When the top block 4 is released, the first spring 53 rebounds and drives the top block 4 to move outward through the first slider 52.
[0029] In some examples, the clamping assembly 5 also includes a cavity 54, a push rod 55, a swivel 56 and an arc block 57. The cavity 54 is opened inside the operating table 1 and is located on the periphery of the groove 3. The push rod 55 is fixedly connected to the outside of the top block 4 and the outer end is spherical. The push rod 55 passes through the inner wall of one side of the cavity 54 and extends into the interior of the cavity 54. The swivel 56 is rotatably connected to the cavity 54. The arc block 57 is fixedly connected to one side of the swivel 56 and is matched with the number of the push rod 55. Rotating the swivel 56 can drive the arc block 57 to rotate synchronously. When the arc block 57 rotates to contact the push rod 55, it will push it toward the center of the groove 3, thereby pushing the top block 4 toward the center of the groove 3.
[0030] In some examples, the clamping assembly 5 also includes an arc groove 58 and a sliding rod 59. The arc groove 58 is opened at the bottom of the operating table 1 and is connected to the cavity 54. The sliding rod 59 is slidably connected to the arc groove 58 and the top end is fixedly connected to the swivel 56. Sliding the sliding rod 59 along the arc groove 58 can drive the swivel 56 to rotate synchronously.
[0031] In some examples, the adjustment component 7 includes a lifting slot 71, a socket 72 and an insertion rod 73. The lifting slot 71 is opened inside the top block 4, the splint 6 is in an inverted L shape and is slidably connected to the lifting slot 71, and the socket 72 is provided with several groups and passes through the splint 6. The insertion rod 73 passes through the inner wall of one side of the lifting slot 71 and is adapted to the size of the socket 72. By moving the insertion rod 73 out of the socket 72, the splint 6 can be slid along the lifting slot 71, and by inserting the insertion rod 73 into the socket 72, the splint 6 can be fixed in the current position.
[0032] In some examples, the adjustment component 7 also includes a second slide groove 74, a second slider 75, a second spring 76 and a pull block 77. The second slide groove 74 is opened inside the top block 4 and is on the outer periphery of the insertion rod 73. The second slider 75 is fixedly connected to the insertion rod 73 and slidably connected to the second slide groove 74. The second spring 76 is sleeved on the outer periphery of the insertion rod 73 and its two ends are respectively fixedly connected to one side of the second slider 75 and the inner wall of the second slide groove 74. The pull block 77 is fixedly connected to the outer end of the insertion rod 73. Pulling the pull block 77 outward can drive the insertion rod 73 to move outward and squeeze the second spring 76 through the second slider 75. Release the pull block 77, the second spring 76 rebounds and drives the insertion rod 73 to move inward through the second slider 75.
[0033] In a specific application scenario, first slide the slide bar 59 along the arc groove 58 so that it drives the arc block 57 to rotate synchronously along the cavity 54 through the swivel 56. When the arc block 57 moves to contact the top rod 55, since the outer end of the top rod 55 is spherical, the top rod 55 will be pushed toward the center of the groove 3 by the arc block 57. As the top rod 55 moves toward the center of the groove 3, the top block 4 will drive the first slide block 52 to slide inward along the first slide groove 51 and squeeze the first spring 53. When the top block 4 moves to the center of the groove 3, the bearing to be processed is placed on the top of the operating table 1 and is located on the outer periphery of the top block 4. The slide bar 59 is released, the first spring 53 rebounds and drives the top block 4 to slide outward through the first slide block 52. When the top block 4 is tightly fitted with the inner wall of the bearing, it can be processed. The rebound force of the first spring 53 fixes the bearing in its current position. At the same time, the top of the clamp plate 6 will fit tightly against the top of the bearing to further clamp the bearing to prevent the bearing from shifting upward during processing. When bearings of different heights need to be processed, the pull block 77 is pulled outward to drive the insertion rod 73 to move outward and squeeze the second spring 76 through the second slider 75. When the insertion rod 73 moves out of the socket 72, the clamp plate 6 is slid along the lifting slot 71 until the height of the clamp plate 6 matches the height of the bearing. At this time, the pull block 77 is released, the second spring 76 rebounds and drives the insertion rod 73 to move inward through the second slider 75. When the insertion rod 73 is inserted into the socket 72 at the current position, the clamp plate 6 can be fixed at the current height, thereby clamping and positioning the bearing at the new height.
[0034] By adopting the above technical solution: not only can the clamping and positioning of the bearing be made simpler and faster, effectively improving the work efficiency, but also the height of the clamping plate can be adjusted so that the device can clamp bearings of different sizes and heights, thus having a wider range of adaptability.
[0035] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from them are still within the scope of protection of the present invention.
Claims
1. A positioning tool for bearing production and processing, comprising an operating table (1), characterized in that: The bottom of the four corners of the operating table (1) are all provided with supporting legs (2); a groove (3) is provided at the center of the top of the operating table (1); four groups of top blocks (4) are provided inside the groove (3); a clamping assembly (5) is provided at the connection between the top block (4), the groove (3) and the operating table (1); the clamping assembly (5) comprises a first slide groove (51), a first slider (52) and a first spring (53); the first slide groove (51) is provided on the inner wall of the bottom of the groove (3); the first slider (52) is fixedly connected to the bottom of the top block (4) and slidably connected to the first slide groove (51); the first spring (53) is fixedly installed in the first slide groove (51) The top block (4) is provided with a clamping plate (6) at the top, and an adjustment component (7) is provided at the connection between the clamping plate (6) and the top block (4). The adjustment component (7) comprises a lifting groove (71), a plug hole (72) and an insertion rod (73). The lifting groove (71) is provided inside the top block (4). The clamping plate (6) is in an inverted L shape and is slidably connected to the lifting groove (71). The plug hole (72) is provided with a plurality of groups and penetrates the clamping plate (6). The insertion rod (73) penetrates the inner wall of one side of the lifting groove (71) and is adapted to the size of the plug hole (72).
2. A positioning tool for bearing production and processing according to claim 1, characterized in that: The clamping assembly (5) further comprises a cavity (54), a push rod (55), a swivel (56) and an arc block (57); the cavity (54) is opened inside the operating table (1) and is located on the outer periphery of the groove (3); the push rod (55) is fixedly connected to the outer side of the push block (4) and the outer end is spherical; the push rod (55) passes through the inner wall of one side of the cavity (54) and extends into the cavity (54); the swivel (56) is rotatably connected to the cavity (54); and the arc block (57) is fixedly connected to one side of the swivel (56) and is matched in number to the push rod (55).
3. A positioning tool for bearing production and processing according to claim 2, characterized in that: The clamping assembly (5) further comprises an arc-shaped groove (58) and a sliding rod (59), wherein the arc-shaped groove (58) is provided at the bottom of the operating table (1) and communicates with the cavity (54), and the sliding rod (59) is slidably connected to the arc-shaped groove (58) and the top end is fixedly connected to the rotating ring (56).
4. The positioning tool for bearing production and processing according to claim 1 is characterized in that: The adjustment assembly (7) also includes a second slide groove (74), a second slider (75), a second spring (76) and a pull block (77); the second slide groove (74) is opened inside the top block (4) and is located at the outer periphery of the insertion rod (73); the second slider (75) is fixedly connected to the insertion rod (73) and slidably connected to the second slide groove (74); the second spring (76) is sleeved on the outer periphery of the insertion rod (73) and its two ends are respectively fixedly connected to one side of the second slider (75) and the inner wall of one side of the second slide groove (74); the pull block (77) is fixedly connected to the outer end of the insertion rod (73).