Positioning tool for bearing seat production

Abstract

The utility model belongs to the technical field of clamping tools, and particularly relates to a positioning tool for bearing seat production. Comprising a base plate, a first clamping mechanism, a second clamping mechanism, a first clamping mechanism and a second clamping mechanism, a supporting structure is arranged on the base plate, the working table is an L-shaped plate, the working table comprises a first plate and a second plate, the first plate is perpendicular to the second plate, and the working table is rotationally connected to a supporting block fixedly connected to the base plate; the second clamping mechanism is arranged on a second plate of the working table, the supporting structure is arranged between the working table and the base disc, the supporting structure plays a role in supporting the working table, and it can be guaranteed that the abutting plate is in a horizontal state; in the machining process, re-clamping can be avoided to meet the machining requirement.

Description

Technical Field

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

[0002] The main function of the bearing seat is to support the rotating shaft and bear axial and radial loads. They are usually used in conjunction with bearings to ensure that the bearings can run in the correct position and provide sufficient support to maintain the stability of the shaft.

[0003] The bearing seat needs to be clamped with a tool during production and processing, and the bearing seat is processed after clamping. During the processing of the bearing seat, the clamping position of the bearing seat is changed to meet different processing requirements. The announcement number CN220498844U discloses a positioning tool for bearing seat processing, including a working plate, the upper surface of the working plate is fixedly connected with a first clamping block, the upper surface of the working plate is provided with a first slide groove, the interior of the first slide groove is provided with a first threaded rod, one end of the first threaded rod is rotatably connected with a first movable block, the upper surface of the first movable block is fixedly connected with a second clamping block, and the bearing seat can be clamped and fixed, the upper surface of the working plate and located on one side of the first clamping block are provided with a second slide groove, the side surface of the working plate is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a second threaded rod, the outer surface of the second threaded rod is threadedly connected with a second movable block, the upper surface of the second movable block is provided with an electric telescopic rod, the top of the electric telescopic rod is fixedly connected with a fixed block, and the side surface of the fixed block is fixedly connected with a cleaning brush. The device changes the clamping position of the bearing seat after disassembly to meet different processing requirements. Re-clamping takes time and reduces production efficiency, and requires operators to operate, which is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a positioning tool for bearing seat production in view of the above-mentioned technical problems, which can avoid re-clamping to meet the processing requirements during the processing.

[0005] In view of this, the utility model provides a positioning tool for bearing seat production, comprising: a seat plate, on which a supporting structure is arranged; a workbench, which is an L-shaped plate, and the workbench includes a first plate and a second plate, the first plate and the second plate are vertical, and the workbench is rotatably connected to a support block fixedly connected to the seat plate; a first clamping mechanism, which is arranged on the first plate of the workbench; a second clamping mechanism, which is arranged on the second plate of the workbench, and a supporting structure, which is arranged between the workbench and the seat plate, and the supporting structure supports the workbench and can ensure that the abutting plate is in a horizontal state.

[0006] In this technical solution, the bearing seat to be processed is placed on the plate horizontally placed on the workbench. The bearing seat placed on the workbench is clamped by the first clamping mechanism on the first plate and the second clamping mechanism on the second plate. Since the first plate and the second plate are perpendicular to each other, the first clamping mechanism and the second clamping mechanism apply forces to the bearing seat from mutually perpendicular directions, and cooperate with the included angle between the first plate and the second plate to fix the bearing seat more stably, ensuring that the bearing seat will not be displaced during the process. A support structure is arranged between the workbench and the seat plate. The support structure plays a supporting role for the workbench and can ensure that the abutting plate is in a horizontal state. By rotating the workbench to change the vertical or horizontal state of the plate, the position of the bearing seat can be changed without disassembling and reinstalling the bearing seat to meet the clamping requirements of another processing step.

[0007] In the above technical solution, further, the first clamping mechanism includes "C"-shaped fixing plates fixedly connected to both sides of the first plate. The fixing plates are threadedly connected with adjusting screws. A moving plate is slidably connected inside the fixing plates. The moving plate is fixedly connected with a push rod, and a pressing block is arranged on the side of the push rod away from the moving plate.

[0008] In this technical solution, by rotating the adjusting screw, the adjusting screw pushes the moving plate to approach the bearing seat, and the push rod on the moving plate clamps the bearing seat through the pressing block.

[0009] In the above technical solution, further, the pressing block includes a slider and a pressing block fixedly connected to the slider. The slider is slidably connected to the first plate. The first plate is provided with a chute corresponding to the slider, and the pressing end of the pressing block has a notch structure.

[0010] In this technical solution, the pressing block is fixedly connected to the slider. The slider is slidably connected to the first plate, and the chute is provided with a dovetail groove structure to further ensure the moving stability of the slider. At the same time, the pressing end of the pressing block pressing the arc surface of the bearing seat has a notch structure. The design of the notch shape can better adapt to the specific geometric shape of the arc surface, thereby providing a more stable and uniform clamping force, helping to disperse the pressure, reducing the local deformation caused to the arc surface, and being able to adjust and correct the position of the bearing seat during the clamping process.

[0011] In the above technical solution, further, the structure of the second clamping mechanism is the same as that of the first clamping mechanism, and the pressing end of the pressing block in the second clamping mechanism is a plane.

[0012] In this technical solution, the side of the bearing seat is pressed, and the pressing block of the first clamping mechanism applies forces to the bearing seat from mutually perpendicular directions to ensure the stable clamping of the bearing seat.

[0013] In the above technical solution, further, the first plate and the second plate are provided with discharge ports.

[0014] In the above technical solution, further, the support structure includes a support frame fixedly arranged on the seat plate, and a staggered reinforcement structure is arranged in the support frame.

[0015] In the above technical solution, further, the reinforcing structure is a cross reinforcing rib, and the through opening formed by the reinforcing structure and the support frame is connected to the blanking opening on the base.

[0016] In the above technical solution, further, it also includes a chip cleaning mechanism, which includes a bracket, the bracket is fixedly connected to the plate, the bracket is provided with a jet pipe, the jet pipe is connected to a ventilation pipe, the ventilation pipe is connected to a gas compression device, and jet nozzles are equidistantly arranged on the jet pipe.

[0017] The beneficial effects of the utility model are:

[0018] 1. By rotating the workbench and changing the vertical or horizontal state of the plate, the position of the bearing seat can be changed to meet the clamping requirements of another processing step without disassembling and re-clamping the bearing seat;

[0019] 2. The first clamping mechanism and the second clamping mechanism apply forces to the bearing seat from mutually perpendicular directions, and the bearing seat is fixed more stably by matching the angle between the first plate and the second plate;

[0020] 3. The compressed gas enters the jet pipe from the gas device through the ventilation pipe, and is finally sprayed toward the bearing seat and the workbench by the jet nozzle, which can effectively remove the waste chips splashed on the bearing seat and the workbench during the bearing seat processing. Removing the waste chips can avoid secondary contamination of the workpiece and reduce the need for subsequent cleaning procedures, thereby improving the overall processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of another form of the utility model;

[0023] Figure 3 It is an exploded view of the utility model;

[0024] Figure 4 It is another viewing angle of the present invention.

[0025] The symbols in the figure are:

[0026] 1. Base plate; 2. Support structure; 3. Workbench; 4. First plate; 5. Second plate; 6. Support block; 7. First clamping mechanism; 8. Second clamping mechanism; 9. Fixed plate; 10. Adjusting screw; 11. Moving plate; 12. Push rod; 13. Pressing block; 14. Slider; 15. Pressing block; 16. Discharge port; 17. Support frame; 18. Reinforcement structure; 19. Through port; 20. Dropping port; 21. Chip cleaning mechanism; 22. Bracket; 23. Jet duct; 24. Ventilation duct; 25. Jet nozzle. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0028] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0030] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0031] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0032] Embodiment 1:

[0033] like Figure 1-4, this embodiment provides a positioning tooling for bearing housing production, including: a base plate 1, on which a support structure 2 is provided; a workbench 3, the workbench 3 is an L-shaped plate, the workbench 3 includes a first plate 4 and a second plate 5, the first plate 4 and the second plate 5 are perpendicular, and the workbench 3 is rotatably connected to a support block 6 fixedly connected to the base plate 1; a first clamping mechanism 7, the first clamping mechanism 7 is arranged on the first plate 4 of the workbench 3; a second clamping mechanism 8, the second clamping mechanism 8 is arranged on the second plate 5 of the workbench 3, and a support structure 2, the support structure 2 is arranged between the workbench 3 and the base plate 1, the support structure 2 plays a supporting role for the workbench 3 and can ensure that the abutting plate is in a horizontal state. Place the bearing housing to be processed on the horizontally placed plate of the workbench 3, and clamp the bearing housing placed on the workbench 3 through the first clamping mechanism 7 on the first plate 4 and the second clamping mechanism 8 on the second plate 5. Since the first plate 4 and the second plate 5 are perpendicular, the first clamping mechanism 7 and the second clamping mechanism 8 apply forces to the bearing housing from mutually perpendicular directions, and cooperate with the angle between the first plate 4 and the second plate 5 to fix the bearing housing more stably, ensuring that the bearing housing will not be displaced during the process. A support structure 2 is arranged between the workbench 3 and the base plate 1, the support structure 2 plays a supporting role for the workbench 3 and can ensure that the abutting plate is in a horizontal state. By rotating the workbench 3, the vertical or horizontal state of the plate can be changed, and the position of the bearing housing can be changed without disassembling and re-clamping the bearing housing to meet the clamping requirements of another processing step.

[0034] As Figure 2 shown, the first clamping mechanism 7 includes "C"-shaped fixing plates 9 fixedly connected to both sides of the first plate 4. The fixing plates 9 are threadedly connected with adjusting screws 10. A moving plate 11 is slidably connected inside the fixing plates 9. The moving plate 11 is fixedly connected with a push rod 12. A pressing block 13 is arranged on the side of the push rod 12 away from the moving plate 11. Rotate the adjusting screw 10, and the adjusting screw 10 pushes the moving plate 11 to approach the bearing housing. The push rod 12 on the moving plate 11 clamps the bearing housing through the pressing block 13.

[0035] The clamping block 13 includes a slider 14 and a clamping block 15 fixedly connected to the slider 14, wherein the slider 14 is slidably connected to the first plate 4, wherein the first plate 4 is provided with a slide groove corresponding to the slider 14, and wherein the pressing end of the clamping block 15 has a notch structure. The clamping block 15 is fixedly connected to the slider 14, wherein the slider 14 and the first plate 4 are slidably connected, and wherein the slide groove is provided with a dovetail groove structure to further ensure the movement stability of the slider 14, and wherein the pressing end of the clamping block 15 that presses the arc surface of the bearing seat has a notch structure, and the notch shape design can better adapt to the specific geometric shape of the arc surface, thereby providing a more stable and uniform clamping force, helping to disperse the pressure, and reducing the local deformation caused to the arc surface, and being able to adjust and correct the position of the bearing seat during the clamping process.

[0036] The second clamping mechanism 8 has the same structure as the first clamping mechanism 7, and the pressing end of the pressing block 15 in the second clamping mechanism 8 is a plane. It presses against the side of the bearing seat and cooperates with the pressing block 15 of the first clamping mechanism 7 to apply force to the bearing seat from mutually perpendicular directions to ensure the stable clamping of the bearing seat.

[0037] The first plate 4 and the second plate 5 are provided with a discharge port 16 .

[0038] The support structure 2 includes a support frame 17 fixedly arranged on the seat plate, and a staggered reinforcement structure 18 is arranged inside the support frame 17 .

[0039] The reinforcing structure 18 is a cross reinforcing rib, and the through-port 19 formed by the reinforcing structure 18 and the supporting frame 17 is connected to the blanking port 20 on the base. The blanking port 20 is larger than the through-port 19 to ensure smooth discharge of materials.

[0040] Embodiment 2:

[0041] This embodiment provides a positioning tool for bearing seat production, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0042] like Figure 4 As shown, it also includes a chip cleaning mechanism 21, the chip cleaning mechanism 21 includes a bracket 22, the bracket 22 is fixedly connected to the plate, the bracket 22 is provided with an air jet pipe 23, the air jet pipe 23 is connected to a ventilation pipe 24, the ventilation pipe 24 is connected to a gas compression device, and air jet nozzles 25 are equidistantly arranged on the air jet pipe 23. Compressed gas enters the air jet pipe 23 from the gas device through the ventilation pipe 24, and is finally sprayed toward the bearing seat and the workbench 3 by the air jet nozzle 25, which can effectively remove the waste chips splashed on the bearing seat and the workbench 3 during the processing of the bearing seat. Removing the waste chips can avoid secondary contamination of the workpiece and reduce the need for subsequent cleaning processes, thereby improving the overall processing efficiency. The use of compressed gas can effectively avoid unclean environment caused by the accumulation of metal debris and dust, which is conducive to maintaining a clean and hygienic working environment.

[0043] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A positioning tool for bearing seat production, characterized in that: Including: A base plate (1) with a support structure (2) provided thereon; A workbench (3), the workbench (3) being an L-shaped plate, the workbench (3) including a first plate (4) and a second plate (5), the first plate (4) and the second plate (5) being perpendicular, and the workbench (3) being rotatably connected to a support block (6) fixedly connected to the base plate (1); A first clamping mechanism (7) provided on the first plate (4) of the workbench (3); A second clamping mechanism (8) provided on the second plate (5) of the workbench (3), A support structure (2) provided between the workbench (3) and the base plate (1), the support structure (2) supporting the workbench (3) and capable of ensuring that the abutting plate is in a horizontal state.

2. A positioning tool for bearing seat production according to claim 1, characterized in that: The first clamping mechanism (7) includes "C"-shaped fixing plates (9) fixedly connected to both sides of the first plate (4), the fixing plates (9) being threadedly connected with adjusting screws (10), a moving plate (11) being slidably connected within the fixing plates (9), the moving plate (11) being fixedly connected to a push rod (12), and a pressing block (13) being provided on one side of the push rod (12) away from the moving plate (11).

3. A positioning tool for bearing seat production according to claim 2, characterized in that: The pressing block (13) includes a slider (14) and a pressing block (15) fixedly connected to the slider (14), the slider (14) being slidably connected to the first plate (4), the first plate (4) being provided with a chute corresponding to the slider (14), and the pressing end of the pressing block (15) having a notch structure.

4. A positioning tool for bearing seat production according to claim 3, characterized in that: The second clamping mechanism (8) has the same structure as the first clamping mechanism (7), and the pressing end of the pressing block (15) in the second clamping mechanism (8) is a plane.

5. A positioning tool for bearing seat production according to claim 1, characterized in that: The first plate (4) and the second plate (5) are provided with a discharge opening (16).

6. A positioning tool for bearing seat production according to claim 1, characterized in that: The support structure (2) includes a support frame (17) fixedly provided on the base plate, and an intersecting strengthening structure (18) is provided within the support frame (17).

7. A positioning tool for bearing seat production according to claim 6, characterized in that: The strengthening structure (18) is a cross-shaped reinforcing rib, and the through opening (19) formed by the strengthening structure (18) and the support frame (17) is communicated with the blanking opening (20) on the base.

8. A positioning tool for bearing seat production according to claim 1, characterized in that: It further includes a chip cleaning mechanism (21), the chip cleaning mechanism (21) including a bracket (22), the bracket (22) being fixedly connected to the plate, a jet pipe (23) being provided on the bracket (22), the jet pipe (23) being connected to a ventilation pipe (24), the ventilation pipe (24) being connected to a gas compression device, and jet nozzles (25) being equidistantly arranged on the jet pipe (23).

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