Bearing outer ring drilling machine

Abstract

The utility model discloses a bearing outer ring drilling machine, and belongs to the technical field of bearing outer ring drilling machines, the bearing outer ring drilling machine comprises a main body module and a drilling module, the main body module comprises a bottom plate, a mounting assembly is arranged at the top of the bottom plate, and the drilling module is arranged between the top of the bottom plate and the mounting assembly; the drilling module comprises a feeding positioning assembly arranged at the top of the bottom plate, a discharging assembly is arranged at the bottom of the mounting assembly, a drilling assembly is arranged at the top of the mounting assembly, and the drilling assembly is located above the feeding positioning assembly. According to the bearing outer ring feeding device, the bearing outer ring can be extruded and positioned while feeding is conducted, the positioning process is simple and convenient, and therefore the working efficiency can be improved, through arrangement of the discharging assembly, the drilled bearing outer ring can be conveniently pushed out, and through arrangement of the drilling assembly, the bearing outer ring can be drilled in a lifting mode.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bearing outer ring drilling machines, and more particularly to a bearing outer ring drilling machine. BACKGROUND

[0002] A bearing is a mechanical element that restricts relative motion to a desired range of motion and reduces friction between moving parts, the design of a bearing can provide free linear motion of moving parts or free rotation around a fixed axis, or it can prevent motion by controlling the vector of the normal force acting on the moving parts, most bearings facilitate the desired motion by minimizing friction, when the bearing outer ring needs to be drilled, a corresponding drilling machine is used.

[0003] According to the search, the Chinese patent with publication number CN219254185U discloses a bearing outer ring automatic drilling device, which comprises a base, a pushing mechanism, a positioning mechanism and a drilling mechanism, the pushing mechanism is used to push the arranged bearing outer rings to move in the feeding direction; the positioning mechanism has a sliding block, a fixed block, an elastic element and a positioning assembly; the drilling mechanism is used to drill the bearing outer ring positioned and clamped between the sliding block and the fixed block; it uses the pushing mechanism to move the bearing outer rings arranged in the conveying groove in the feeding direction, and one bearing outer ring opposite to the sliding block is automatically clamped during the forward movement, forming a predetermined position, preventing unexpected movement of the bearing outer ring during movement, and then the positioning assembly abuts against the sliding block, and the positioning and clamped bearing outer ring is drilled by the drilling mechanism to switch the bearing outer ring to be drilled, so that continuous drilling of the bearing outer ring is realized, and the drilling stability is good and the precision is high.

[0004] For the related technology in the above, the applicant believes that it needs to first release the positioning of the first bearing outer ring, and then position the second bearing outer ring, the positioning steps are more cumbersome, resulting in low work efficiency, therefore, we propose a bearing outer ring drilling machine. Content of the utility model

[0005] In order to solve the above problems, the present application provides a bearing outer ring drilling machine, which adopts the following technical scheme:

[0006] A bearing outer ring drilling machine, comprising a main body module and a drilling module, the main body module comprises a bottom plate, the top of the bottom plate is provided with a mounting assembly, the drilling module is arranged between the top of the bottom plate and the mounting assembly, the drilling module comprises a feeding positioning assembly arranged on the top of the bottom plate, the bottom of the mounting assembly is provided with a discharging assembly, the top of the mounting assembly is provided with a drilling assembly, and the drilling assembly is located above the feeding positioning assembly.

[0007] By adopting the technical scheme, the bearing outer ring can be positioned while feeding, the positioning step is simple and convenient, and thus the work efficiency can be improved.

[0008] Further, the mounting assembly comprises a rectangular block fixedly connected to the top of the bottom plate, a support rod fixedly connected to the top of the rectangular block, and a mounting piece fixedly connected to the top of the support rod.

[0009] By adopting the technical scheme, the support rod and the mounting piece can be mounted.

[0010] Further, the feeding positioning assembly comprises a mounting block fixedly connected to the top of the bottom plate, a circular groove formed in one end of the mounting block, and a plurality of bearing outer ring bodies sequentially and slidably connected in the circular groove.

[0011] By adopting the technical scheme, the bearing outer ring bodies can be arranged.

[0012] Further, the feeding positioning assembly further comprises a hollow arrangement block fixedly connected to one end of the mounting block, a first hydraulic cylinder fixedly connected to the inside of the hollow arrangement block, a disc fixedly connected to the output end of the first hydraulic cylinder, and the disc extending into the circular groove and abutting against one side of one of the bearing outer ring bodies.

[0013] By adopting the technical scheme, the bearing outer ring bodies can be extruded and positioned.

[0014] Further, the feeding positioning assembly further comprises a discharge groove and a through groove respectively formed in the two sides of the mounting block, a feeding groove formed in the top of the mounting block, and the feeding groove, the discharge groove and the through groove being in communication with the circular groove.

[0015] By adopting the technical scheme, the feeding groove, the discharge groove and the through groove can be in communication with the circular groove.

[0016] Further, the discharging assembly comprises a mounting groove formed in the inside of the rectangular block, a second hydraulic cylinder fixedly connected to the inside of the mounting groove, and a push-out block fixedly connected to the output end of the second hydraulic cylinder, and the push-out block being matched with the through groove.

[0017] By adopting the technical scheme, the push-out block can be driven to extend and retract.

[0018] Further, the drilling assembly comprises two sliding rings slidably connected to the surface of the support rod, a mounting seat fixedly connected between the two sliding rings, a rectangular groove formed in the inside of the mounting piece, a third hydraulic cylinder fixedly connected to the inside of the rectangular groove, and the output end of the third hydraulic cylinder extending to the bottom of the mounting piece and being fixedly connected to the top of the mounting seat.

[0019] By adopting the technical scheme, the mounting seat can be driven to ascend and descend.

[0020] Further, the drilling assembly further comprises a driving motor fixedly connected to one side of the mounting seat, an output end of the driving motor is fixedly connected with a milling cutter, and the milling cutter is located above the mounting block. Figure 1 、 Figure 2 The mounting block is provided with a hole (as shown in the figure) matching the milling cutter at the top.

[0021] By adopting the technical scheme, the milling cutter can be driven to rotate.

[0022] To sum up, the present application has the following beneficial technical effects:

[0023] (1) By arranging the feeding positioning assembly, the bearing outer ring can be extruded and positioned while feeding, and the positioning process is simple and convenient, thereby improving the work efficiency. By arranging the discharging assembly, the bearing outer ring after drilling can be pushed out conveniently.

[0024] (2) By arranging the circular groove, a plurality of bearing outer ring bodies can be arranged. By arranging the first hydraulic cylinder, the circular disc can be driven to extrude and position the bearing outer ring body in cooperation with the inner wall of the circular groove. By arranging the feeding groove, the bearing outer ring body can be conveniently added to the inside of the circular groove. By arranging the discharging groove and the through groove, the bearing outer ring body after drilling can be conveniently discharged.

[0025] (3) By arranging the second hydraulic cylinder, the pushing-out block can be driven to extend and retract. By arranging the sliding ring, the mounting seat can slide and ascend and descend on the surface of the supporting rod. By arranging the third hydraulic cylinder, the mounting seat can be driven to ascend and descend. By arranging the driving motor, the milling cutter can be driven to rotate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0027] Figure 2 It is an exploded structure schematic diagram of the present application;

[0028] Figure 3 It is an exploded structure schematic diagram of the mounting assembly, the discharging assembly and the drilling assembly of the present application;

[0029] Figure 4 It is a cross-sectional exploded structure schematic diagram of the feeding positioning assembly of the present application.

[0030] Explanation of Markers in the Figure:

[0031] 100, main body module; 110, bottom plate; 120, mounting assembly; 121, rectangular block; 122, supporting rod; 123, mounting piece;

[0032] 200, drilling module; 210, feeding positioning assembly; 211, mounting block; 212, circular groove; 213, bearing outer ring body; 214, hollow mounting block; 215, first hydraulic cylinder; 216, disc; 217, discharge groove; 218, through groove; 220, feeding groove; 230, discharge assembly; 231, mounting groove; 232, second hydraulic cylinder; 233, pushing block; 240, drilling assembly; 241, sliding ring; 242, mounting seat; 243, rectangular groove; 244, third hydraulic cylinder; 245, driving motor; 246, milling cutter. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments of the present application; based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0036] The following will be described in detail with reference to the drawings Figures 1-4 The present application will be further described in detail.

[0037] Please refer to Figures 1-4The utility model provides a bearing outer ring drilling machine, including main module 100 and drilling module 200, main module 100 includes bottom plate 110, and the top of bottom plate 110 is provided with installation component 120, and drilling module 200 is set up between the top of bottom plate 110 and installation component 120, and drilling module 200 includes the feeding positioning assembly 210 of setting in the top of bottom plate 110, and the bottom of installation component 120 is provided with the discharge assembly 230, and the top of installation component 120 is provided with the drilling assembly 240, and the drilling assembly 240 is located above the feeding positioning assembly 210.

[0038] Through the setting of feeding positioning assembly 210, the extrusion positioning of bearing outer ring can be realized while feeding, and the positioning process is simple and convenient, thereby the work efficiency can be improved, through the setting of discharge assembly 230, the bearing outer ring after drilling can be pushed out, through the setting of drilling assembly 240, the bearing outer ring can be drilled by lifting.

[0039] Installation component 120 includes the rectangular block 121 of fixed connection in the top of bottom plate 110, and the top of rectangular block 121 is fixedly connected with support rod 122, and the top of support rod 122 is fixedly connected with mounting piece 123, and feeding positioning assembly 210 includes the mounting block 211 of fixed connection in the top of bottom plate 110, and one end of mounting block 211 is provided with circular groove 212, and a plurality of bearing outer ring bodies 213 are sequentially slidably connected in the inside of circular groove 212, and feeding positioning assembly 210 further includes the hollow installation block 214 of fixed connection in one end of mounting block 211, and the inside of hollow installation block 214 is fixedly connected with first hydraulic cylinder 215, and the output end of first hydraulic cylinder 215 is fixedly connected with disc 216, and disc 216 extends to the inside of circular groove 212 and abuts one side of one of bearing outer ring bodies 213, and feeding positioning assembly 210 further includes the discharge groove 217 and through groove 218 respectively provided in the both sides of mounting block 211, and the top of mounting block 211 is provided with feeding groove 220, and feeding groove 220, discharge groove 217 and through groove 218 all communicate with circular groove 212.

[0040] Through feeding groove 220, bearing outer ring body 213 is added to the inside of circular groove 212, then first hydraulic cylinder 215 is started to drive disc 216 to extrude and position bearing outer ring body 213 in cooperation with the inner wall of circular groove 212, so that the positioning of bearing outer ring body 213 can be realized while feeding, and the positioning step is simple and convenient, thereby the work efficiency can be improved.

[0041] The discharging assembly 230 comprises a mounting groove 231 formed in the rectangular block 121, the inside of the mounting groove 231 is fixedly connected with a second hydraulic cylinder 232, the output end of the second hydraulic cylinder 232 is fixedly connected with a push-out block 233, the push-out block 233 is matched with the through groove 218, the drilling assembly 240 comprises two sliding rings 241 which are both slidingly connected on the surface of the supporting rod 122, the two sliding rings 241 are fixedly connected with a mounting seat 242, the inside of the mounting piece 123 is formed with a rectangular groove 243, the inside of the rectangular groove 243 is fixedly connected with a third hydraulic cylinder 244, the output end of the third hydraulic cylinder 244 extends to the bottom of the mounting piece 123 and is fixedly connected with the top of the mounting seat 242, the drilling assembly 240 further comprises a driving motor 245 fixedly connected on one side of the mounting seat 242, the output end of the driving motor 245 is fixedly connected with a milling cutter 246, and the milling cutter 246 is located above the mounting block 211, the top of the mounting block 211 is formed with a hole (as shown in Figure 1 、 Figure 2 .

[0042] By starting the driving motor 245, the milling cutter 246 can be driven to rotate, by starting the third hydraulic cylinder 244, the mounting seat 242 can be driven to ascend and descend, so that the sliding ring 241 can slide and ascend and descend on the surface of the supporting rod 122, thereby facilitating the ascending and descending adjustment of the height of the milling cutter 246, and further facilitating the drilling of the bearing outer ring body 213.

[0043] The implementation principle of the embodiment of the application is: when work needs to be performed, first, the plurality of bearing outer ring bodies 213 are added to the inside of the circular groove 212 through the feeding groove 220, then the first hydraulic cylinder 215 is started, the first hydraulic cylinder 215 drives the disc 216 to cooperate with the inner wall of the circular groove 212 to extrude the plurality of bearing outer ring bodies 213, so that the bearing outer ring bodies 213 can be extruded and positioned, then the driving motor 245 and the third hydraulic cylinder 244 are started, the driving motor 245 drives the milling cutter 246 to rotate, the third hydraulic cylinder 244 drives the mounting seat 242 to descend, so that the mounting seat 242 can descend on the surface of the sliding ring 241 on the support rod 122, thereby driving the milling cutter 246 to enter the inside of the circular groove 212 through the hole on the top of the mounting block 211, so that the milling cutter 246 can drill holes in the bearing outer ring bodies 213, when the drilling is completed, the third hydraulic cylinder 244 is started in reverse to drive the milling cutter 246 to reset, then the second hydraulic cylinder 232 is started, the second hydraulic cylinder 232 drives the push-out block 233 to enter the circular groove 212 through the through groove 218 and push the bearing outer ring bodies 213 after drilling, so that the bearing outer ring bodies 213 can be discharged from the circular groove 212 through the discharge groove 217, at this time, the first hydraulic cylinder 215 is started again, so that the disc 216 can be driven again to cooperate with the inner wall of the circular groove 212 to extrude and position the remaining bearing outer ring bodies 213, thereby achieving positioning of the bearing outer ring bodies 213 while feeding, without the need for additional positioning, thereby improving work efficiency.

[0044] The above are preferred embodiments of the application, and do not limit the protection scope of the application, therefore: any equivalent changes made on the basis of the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A bearing outer ring drilling machine comprising a main body module (100) and a drilling module (200), characterized in that: The main module (100) comprises a bottom plate (110), the top of the bottom plate (110) is provided with a mounting assembly (120), and the drilling module (200) is arranged between the top of the bottom plate (110) and the mounting assembly (120); The drilling module (200) comprises a feeding positioning assembly (210) arranged on the top of the bottom plate (110), the bottom of the mounting assembly (120) is provided with a discharging assembly (230), the top of the mounting assembly (120) is provided with a drilling assembly (240), and the drilling assembly (240) is located above the feeding positioning assembly (210).

2. A bearing cone boring machine as claimed in claim 1 wherein: The mounting assembly (120) comprises a rectangular block (121) fixedly connected to the top of the bottom plate (110), the top of the rectangular block (121) is fixedly connected with a supporting rod (122), and the top of the supporting rod (122) is fixedly connected with a mounting sheet (123).

3. A bearing cone boring machine as claimed in claim 2, wherein: The feeding positioning assembly (210) comprises a mounting block (211) fixedly connected to the top of the bottom plate (110), one end of the mounting block (211) is provided with a circular groove (212), and a plurality of bearing outer ring bodies (213) are sequentially and slidably connected in the circular groove (212).

4. A bearing cone boring machine as claimed in claim 3 wherein: The feeding positioning assembly (210) further comprises a hollow placement block (214) fixedly connected to one end of the mounting block (211), the hollow placement block (214) is fixedly connected with a first hydraulic cylinder (215) in the inside, the output end of the first hydraulic cylinder (215) is fixedly connected with a disc (216), and the disc (216) extends into the inside of the circular groove (212) and abuts against one side of one of the bearing outer ring bodies (213).

5. A bearing cone boring machine as claimed in claim 4 wherein: The feeding positioning assembly (210) further comprises a discharging groove (217) and a through groove (218) respectively formed in the two sides of the mounting block (211), and the top of the mounting block (211) is provided with a feeding groove (220), the feeding groove (220), the discharging groove (217) and the through groove (218) are in communication with the circular groove (212).

6. A bearing cone boring machine as claimed in claim 5 wherein: The discharging assembly (230) comprises a mounting groove (231) formed in the inside of the rectangular block (121), the inside of the mounting groove (231) is fixedly connected with a second hydraulic cylinder (232), the output end of the second hydraulic cylinder (232) is fixedly connected with a pushing block (233), and the pushing block (233) is matched with the through groove (218).

7. A bearing cone boring machine as defined in claim 6 wherein: The drilling assembly (240) comprises two sliding rings (241) slidably connected to the surface of the supporting rod (122), and a mounting seat (242) is fixedly connected between the two sliding rings (241), the inside of the mounting sheet (123) is provided with a rectangular groove (243), the inside of the rectangular groove (243) is fixedly connected with a third hydraulic cylinder (244), and the output end of the third hydraulic cylinder (244) extends to the bottom of the mounting sheet (123) and is fixedly connected with the top of the mounting seat (242).

8. A bearing cone boring machine as defined in claim 7 wherein: The drilling assembly (240) further comprises a driving motor (245) fixedly connected on one side of the mounting base (242), an output end of the driving motor (245) is fixedly connected with a milling cutter (246), and the milling cutter (246) is located above the mounting block (211), and a hole matching the milling cutter (246) is formed in the top of the mounting block (211).

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