CN220278481U

CN220278481U - Scraping and tumbling mill for inner hole machining

Info

Publication number: CN220278481U
Application number: CN202321767646.3U
Authority: CN
Inventors: 周子杰
Original assignee: Wuxi Longwei High Precision Pipe Co ltd
Current assignee: Wuxi Longwei High Precision Pipe Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-01-02
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a scraping and rolling machine for inner hole machining, which comprises a base, a supporting seat, a fixed groove, a threaded hole, a stud, a first handle, a moving groove, an electric push rod, a moving seat, a driving motor, a boring bar, a cutter clamping seat, an inserting block, a slot, a limiting block and a fixed mechanism, wherein the supporting seat is fixedly connected to the left side of the top of the base. According to the utility model, when the driving motor is required to be disassembled and maintained, only the second handle is required to be rotated anticlockwise, so that the lifting block moves to one side far away from the driving motor on the screw rod, the telescopic rod is extruded, the limiting block is completely separated from the limiting groove, then the driving motor is pulled to the left side, the inserting block is completely separated from the slot, and the driving motor can be disassembled conveniently through the steps, thereby facilitating the maintenance of the driving motor, and greatly improving the practicability of the device.

Description

Scraping and tumbling mill for inner hole machining

Technical Field

The utility model relates to the technical field of a tumbling mill, in particular to a scraping tumbling mill for inner hole machining.

Background

The scraping and rolling machine tool is suitable for machining cylindrical deep hole workpieces, and can be used for machining various mechanical hydraulic cylinders, cylindrical through hole blind holes, stepped holes and the like. The machine tool is mainly used for boring and rolling, adopts a boring process that a workpiece does not move a boring cutter to rotate, adopts front chip removal during boring, and adopts a boring mode of either push boring or pull boring, and oil is applied to the tail end of a boring rod to remove chips from a lathe head. The rolling is divided into forward pushing rolling and backward pulling rolling, and the high-speed scraping and boring rolling head is used for effectively processing the oil cylinder, and the traditional process of boring and grinding the oil cylinder is changed, so that the production efficiency is high and the one-step forming is realized.

In the prior art, as in the patent with the application number of CN202210685344.5, the utility model discloses a numerical control high-precision scraping and rolling machine, which relates to the technical field of scraping and rolling machines. The utility model relates to a numerical control high-precision scraping and tumbling mill, which can realize high-precision production, can also synchronously detect, does not need secondary detection, and improves the production efficiency.

The above-mentioned patent has the problem of being inconvenient for dismantling the maintenance to driving motor, has greatly reduced the practicality of device.

Disclosure of Invention

The present utility model is directed to a scraping and rolling machine for inner hole machining, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a shave roll for bore machining, comprising:

a base;

the support seat is fixedly connected to the left side of the top of the base, the right side top of the support seat is fixedly connected with a fixing seat, the right side of the fixing seat is provided with a fixing groove, a tubular workpiece is movably inserted in the fixing groove, threaded holes are formed in the top and the bottom of the fixing seat, a stud is connected to the inner threads of the threaded holes, and one end of the stud, far away from the fixing groove, penetrates through the threaded holes and extends to the outer part of the threaded holes and is fixedly connected with a first handle;

the right side of the top of the base is provided with a moving groove, the left side of the inner wall of the moving groove is fixedly connected with an electric push rod, the telescopic end of the electric push rod is fixedly connected with a moving seat, and the top of the moving seat penetrates through the moving groove and extends to the outside of the moving groove;

the device comprises a driving motor, wherein the position of the left side of the moving seat, which corresponds to a workpiece, is movably connected with the driving motor, a boring bar is fixedly connected to an output shaft of the driving motor, the left end of the boring bar is fixedly connected with a cutter clamping seat, the right side of the driving motor is fixedly connected with two inserting blocks, the position of the left side of the moving seat, which corresponds to the inserting blocks, is fixedly connected with a slot, the right side of the inserting blocks penetrates through the slot and extends to the inside of the slot, and the top and the bottom of the driving motor are fixedly connected with limiting blocks;

the fixed establishment, fixed establishment sets up in the left side of removing the seat, fixed establishment includes lift groove, telescopic link, lifter, spacing groove, bearing, screw rod, thread piece and second handle, the lift groove has all been seted up to the top and the below that remove seat left side and lie in driving motor, two the equal fixedly connected with telescopic link in one side that the lift inslot wall kept away from each other, the telescopic link's telescopic link fixedly connected with lifter, the outside that the lifter left side runs through the lift groove and extends to the lift groove, the spacing groove has been seted up to the position that the lifter is close to driving motor one side and corresponds the stopper, one side that the stopper kept away from driving motor runs through the spacing groove and extends to the inside of spacing groove, one side fixedly connected with bearing that driving motor was kept away from to the lifter, one side rotation that driving motor was kept away from to the bearing is connected with the screw rod, the surface threaded connection of screw rod has the thread piece, the one end fixedly connected with second handle that the bearing was kept away from to the screw rod.

Further, the threaded holes are communicated with the fixing grooves.

Further, the movable seat is movably connected with the movable groove.

Further, the plug blocks are movably inserted into the slots.

Further, the limiting block is movably clamped with the limiting groove.

Further, the right side of the thread block is fixedly connected with the left side of the movable seat.

Further, the lifting block is movably connected with the lifting groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, when the driving motor is required to be disassembled and maintained, only the second handle is required to be rotated anticlockwise, so that the lifting block moves to one side far away from the driving motor on the screw rod, the telescopic rod is extruded, the limiting block is completely separated from the limiting groove, then the driving motor is pulled to the left side, the inserting block is completely separated from the slot, and the driving motor can be disassembled conveniently through the steps, thereby facilitating the maintenance of the driving motor, and greatly improving the practicability of the device.

Drawings

FIG. 1 is a cross-sectional view of an elevation structure of the present utility model;

FIG. 2 is a schematic structural view of the fixing mechanism of the present utility model;

fig. 3 is a schematic structural view of the mobile seat of the present utility model.

In the figure: 1. a base; 2. a support base; 3. a fixing seat; 4. a fixing groove; 5. a threaded hole; 6. a stud; 7. a first handle; 8. a moving groove; 9. an electric push rod; 10. a movable seat; 11. a driving motor; 12. boring bar; 13. a cutter holder; 14. inserting blocks; 15. a slot; 16. a limiting block; 17. a fixing mechanism; 171. a lifting groove; 172. a telescopic rod; 173. a lifting block; 174. a limit groove; 175. a bearing; 176. a screw; 177. a screw block; 178. and a second handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, a scraping and rolling machine for inner hole processing comprises a base 1, a supporting seat 2, a fixing seat 3, a fixing groove 4, a threaded hole 5, a stud 6, a first handle 7, a moving groove 8, an electric push rod 9, a moving seat 10, a driving motor 11, a boring bar 12, a cutter clamping seat 13, an inserting block 14, an inserting groove 15, a limiting block 16 and a fixing mechanism 17, wherein the supporting seat 2 is fixedly connected to the left side of the top of the base 1, the right side top of the supporting seat 2 is fixedly connected with the fixing seat 3, the right side of the fixing seat 3 is provided with the fixing groove 4, tubular workpieces are movably inserted in the fixing groove 4, threaded holes 5 are respectively formed in the top and the bottom of the fixing seat 3, the internal threads of the threaded hole 5 are connected with the stud 6, one end of the stud 6 far from the fixing groove 4 penetrates through the threaded hole 5 and extends to the outside of the threaded hole 5 and is fixedly connected with the first handle 7, the right side at the top of the base 1 is provided with a moving groove 8, the left side of the inner wall of the moving groove 8 is fixedly connected with an electric push rod 9, the telescopic end of the electric push rod 9 is fixedly connected with a moving seat 10, the top of the moving seat 10 penetrates through the moving groove 8 and extends to the outside of the moving groove 8, the left side of the moving seat 10 is movably connected with a driving motor 11 corresponding to the position of a workpiece, the output shaft of the driving motor 11 is fixedly connected with a boring bar 12, the left end of the boring bar 12 is fixedly connected with a cutter clamping seat 13, the right side of the driving motor 11 is fixedly connected with two inserting blocks 14, the left side of the moving seat 10 is fixedly connected with a slot 15 corresponding to the position of the inserting blocks 14, the right side of the inserting blocks 14 penetrates through the slot 15 and extends to the inside of the slot 15, the top and the bottom of the driving motor 11 are fixedly connected with a limiting block 16, a fixing mechanism 17 is arranged at the left side of the moving seat 10, and the fixing mechanism 17 comprises a lifting groove 171, a telescopic rod 172, lifting block 173, spacing groove 174, bearing 175, screw 176, screw thread piece 177 and second handle 178, lifting groove 171 has all been seted up to the top and the below that remove seat 10 left side and lie in driving motor 11, the equal fixedly connected with telescopic link 172 in one side that two lifting groove 171 inner walls kept away from each other, the telescopic link 172's telescopic link fixedly connected with lifting block 173, lifting block 173's left side runs through lifting groove 171 and extends to lifting groove 171's outside, lifting block 173 is close to driving motor 11 one side and corresponds the position of stopper 16 and has seted up spacing groove 174, stopper 16 is kept away from driving motor 11 one side and is run through spacing groove 174 and extend to the inside of spacing groove 174, lifting block 173 is kept away from driving motor 11 one side fixedly connected with bearing 175, bearing 175 is kept away from driving motor 11 one side rotation and is connected with screw 176, screw 176's surface threaded connection has screw thread piece 177, screw 176 is kept away from bearing 175's one end fixedly connected with second handle 178.

In the practical implementation, the threaded hole 5 and the fixed groove 4 are communicated with each other.

In the practical implementation, the movable seat 10 is movably connected with the movable groove 8.

In the specific implementation, the plug block 14 is movably inserted into the slot 15.

In a specific implementation, the limiting block 16 is movably clamped with the limiting groove 174.

In practice, the right side of the screw block 177 is fixedly connected to the left side of the traveling block 10.

In the specific implementation, the lifting block 173 is movably connected with the lifting groove 171.

All parts in the utility model are universal standard parts or parts known by a person skilled in the art, the structure and principle of the parts are known by the person skilled in the art through technical manuals or known by conventional experimental methods, and standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, parts and equipment adopt conventional models in the prior art, the control modes are automatically controlled by a controller, a control circuit of the controller can be realized through simple programming of the person skilled in the art, the common sense in the art is provided, and the application document is mainly used for protecting mechanical devices, so the control modes and circuit connection are not explained in detail.

Working principle: according to the utility model, when the driving motor 11 is required to be disassembled and maintained, only the second handle 178 is required to be rotated anticlockwise, so that the lifting block 173 moves on the screw 176 to one side far away from the driving motor 11, meanwhile, the telescopic rod 172 is extruded, the limiting block 16 is completely separated from the limiting groove 174, then the driving motor 11 is pulled leftwards, the inserting block 14 is completely separated from the inserting groove 15, and through the steps, the driving motor 11 can be disassembled conveniently, thereby facilitating maintenance of the driving motor 11, and greatly improving the practicability of the device.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shave roll for bore machining, comprising:

a base (1);

the support base (2), the left side at base (1) top is fixedly connected with supporting seat (2), fixed slot (4) have been seted up at the right side top fixedly connected with fixing base (2) of supporting seat (2), the inside activity grafting of fixed slot (4) has tubular work piece, screw hole (5) have all been seted up at the top and the bottom of fixing base (3), the inside threaded connection of screw hole (5) has double-screw bolt (6), the one end that fixed slot (4) was kept away from to double-screw bolt (6) runs through screw hole (5) and extends to the outside of screw hole (5) and fixedly connected with first handle (7);

the mobile device comprises a base (1), a mobile groove (8) is formed in the right side of the top of the base (1), an electric push rod (9) is fixedly connected to the left side of the inner wall of the mobile groove (8), a mobile seat (10) is fixedly connected to the telescopic end of the electric push rod (9), and the top of the mobile seat (10) penetrates through the mobile groove (8) and extends to the outside of the mobile groove (8);

the device comprises a driving motor (11), wherein the position of the left side of the moving seat (10) corresponding to a workpiece is movably connected with the driving motor (11), a boring bar (12) is fixedly connected to an output shaft of the driving motor (11), the left end of the boring bar (12) is fixedly connected with a cutter clamping seat (13), the right side of the driving motor (11) is fixedly connected with two inserting blocks (14), the position of the left side of the moving seat (10) corresponding to the inserting blocks (14) is fixedly connected with a slot (15), the right side of the inserting blocks (14) penetrates through the slot (15) and extends to the inside of the slot (15), and the top and the bottom of the driving motor (11) are fixedly connected with limiting blocks (16);

the fixing mechanism (17), fixing mechanism (17) sets up the left side at movable seat (10), fixing mechanism (17) include lift groove (171), telescopic link (172), lift piece (173), spacing groove (174), bearing (175), screw rod (176), screw thread piece (177) and second handle (178), lift groove (171) have all been seted up to the top and the below that are located driving motor (11) in movable seat (10) left side, two one side that lift groove (171) inner wall kept away from each other all fixedly connected with telescopic link (172), the telescopic link (172) telescopic link's telescopic link fixedly connected with lifter (173), the outside that lift piece (173) runs through lift groove (171) and extends to lift groove (171), spacing groove (174) have been seted up to the position that lifter (173) are close to driving motor (11) one side and correspond stopper (16), one side that driving motor (11) were kept away from to stopper (16) runs through spacing groove (174) and extends to inside that limiting motor (174), one side that driving motor (173) kept away from one side that driving motor (175) was kept away from is connected with bearing (175), the surface threaded connection of screw rod (176) has screw thread piece (177), the one end that screw rod (176) kept away from bearing (175) is fixedly connected with second handle (178).

2. A skiving calender for hole machining according to claim 1, wherein: the threaded hole (5) is communicated with the fixing groove (4).

3. A skiving calender for hole machining according to claim 1, wherein: the movable seat (10) is movably connected with the movable groove (8).

4. A skiving calender for hole machining according to claim 1, wherein: the plug block (14) is movably inserted into the slot (15).

5. A skiving calender for hole machining according to claim 1, wherein: the limiting block (16) is movably clamped with the limiting groove (174).

6. A skiving calender for hole machining according to claim 1, wherein: the right side of the thread block (177) is fixedly connected with the left side of the movable seat (10).

7. A skiving calender for hole machining according to claim 1, wherein: the lifting block (173) is movably connected with the lifting groove (171).