Internal rotation type spinning machine

Abstract

The utility model discloses an internal rotation type spinning machine which comprises a workbench arranged on an internal rotation type spinning machine body, a forming module and a cleaning module, the forming module and the cleaning module are arranged at the top of the workbench, and the forming module comprises a first mounting plate, a first motor, a connecting base, a chuck, an outer die, a driving assembly and a spinning assembly; the cleaning module comprises a sliding plate slidably connected to the top of the workbench, a moving mechanism is arranged between the sliding plate and the workbench, a rotating rod is rotatably connected to the side wall of the sliding plate, a rotating disc is fixedly connected to the end of the rotating rod, and a driving mechanism is arranged on the side wall of the sliding plate. A plurality of cleaning plates distributed in an array mode are connected to the side wall of the rotating disc through a telescopic mechanism, a plurality of cleaning brush bristles are fixed to the top ends of the cleaning plates, after the forming module completes machining of a workpiece and the workpiece is taken out, automatic sweeping and dust collection operation can be conducted on the inner wall of the outer mold, and adhesion of powder to the inner wall of the outer mold is reduced; the quality of workpieces machined next time is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal forming processing technical field, concretely is a kind of inner rotation formula spinning machine. BACKGROUND

[0002] The inner rotation formula spinning machine is a kind of equipment for metal forming processing, mainly used for manufacturing various complex shape metal parts, mainly processing inside it.The working principle is that the tool is rotated to exert pressure on metal workpiece, so that plastic flow is generated in plastic deformation zone, thereby forming the shape required.

[0003] During the working process of the inner rotation formula spinning machine, especially when metal forming, different metal materials have different cutting and deformation characteristics during spinning, and some materials may be more prone to dust or fine particles during processing;Or too high rotation speed can cause the surface of workpiece to overheat, thereby causing metal wear, and then metal dust may be generated, causing dust to adhere to the inner wall of outer mold, thereby affecting processing quality.

[0004] Therefore, an inner rotation formula spinning machine is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an inner rotation formula spinning machine to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: an inner rotation formula spinning machine, including workbench being arranged on the inner rotation formula spinning machine body, and first mounting plate being fixedly installed on the top of workbench, first motor is installed on the side of first mounting plate, the output end of first motor is fixedly connected with connecting seat, and the end of connecting seat is fixedly connected with chuck, the end of chuck is fixedly installed with outer mold, driving assembly and spinning assembly are arranged on the top of workbench, and spinning assembly includes spinning wheel, cleaning module is arranged on the top of workbench, and the inner wall of outer mold is cleaned by cleaning module, the cleaning module includes sliding plate being slidably connected with the top of workbench, and moving mechanism is arranged between sliding plate and workbench, the side wall of sliding plate is rotatably connected with rotating rod, the side wall of sliding plate is provided with driving mechanism, and the driving mechanism is used to drive rotating rod to rotate, the end of rotating rod is fixedly connected with rotating disc, a plurality of array distribution cleaning plates are arranged on the side wall of rotating disc, and each cleaning plate is connected with rotating disc through telescopic mechanism, the telescopic mechanism is used to move and adjust cleaning plate, a plurality of cleaning bristles are fixedly arranged on the top of each cleaning plate, and cleaning bristles are arrayed distributed.

[0007] The end of rotating disc is provided with dust collection mechanism, and dust collection mechanism is used to suck the metal powder in outer mold.

[0008] The dust collection mechanism comprises a ring-shaped pipe rotationally connected to the side wall of the rotating rod, the side wall of the ring-shaped pipe is provided with a plurality of arrayed suction holes, each of the suction holes is in communication with the inside of the ring-shaped pipe, the top end of the workbench is fixedly connected with a suction pump, the inlet of the suction pump is fixedly connected with a second dust collection pipe, the end of the ring-shaped pipe is fixedly connected with a first dust collection pipe, and the driving mechanism is arranged between the first dust collection pipe and the second dust collection pipe, and the side wall of the suction pump is fixedly connected with a collection box.

[0009] The telescopic mechanism comprises a fixed rod fixedly connected to the side wall of the rotating disc, springs are connected between the rotating disc and each cleaning plate, the springs are sleeved on the side wall of the fixed rod, the side wall of the rotating disc is fixedly connected with a sliding pipe, the sliding pipe is inserted with a sliding rod, and the top of the sliding rod is fixedly connected with the bottom end of the cleaning plate.

[0010] The driving mechanism comprises a limiting ring sleeved on the side wall of the rotating rod, the bottom of the limiting ring is fixed to the top end of the workbench, the side wall of the sliding plate is fixedly connected with a fan shell, the air inlet of the fan shell is fixed with the first dust collection pipe, the air outlet of the fan shell is fixed with the second dust collection pipe, the fan shell is inserted with a rotating shaft, one end of the rotating shaft is fixed with the rotating rod, and the side wall of the rotating shaft is fixedly connected with a plurality of arrayed fan blades.

[0011] The moving mechanism comprises a second mounting plate fixedly connected to the side wall of the workbench, a second motor is mounted on the side wall of the second mounting plate, the output end of the second motor is fixedly connected with a threaded rod, the threaded rod is in threaded connection with the sliding plate, and a guide mechanism is arranged between the sliding plate and the workbench.

[0012] The guide mechanism comprises two guide rails fixedly connected to the top end of the workbench, the two guide rails are symmetrically distributed, the bottom of the sliding plate is provided with two sliding grooves, the two sliding grooves are symmetrically distributed, and the sliding grooves are in sliding connection with the guide rails.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The inner-rotation type spinning machine of the utility model, through setting moving mechanism, driving mechanism and cleaning mechanism etc., after the workpiece is finished machining and is taken out, the inner wall of the outer die is cleaned, the powder adhesion in the inner wall of the outer die is reduced, and the quality of the next time machining workpiece is guaranteed.

[0015] 2、The inner-rotation type spinning machine of the utility model, through setting dust collection mechanism etc., after the workpiece is finished machining and is taken out, the internal metal powder can be sucked, the cleaning effect is better, the risk that the powder adheres to the inner wall of the outer die is reduced, and the quality of the next time machining workpiece is guaranteed. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the whole structure schematic view of the utility model;

[0017] Figure 2 It is the driving mechanism structure schematic view of the utility model;

[0018] Figure 3 It is the moving mechanism structure schematic view of the utility model;

[0019] Figure 4 It is Figure 1 The enlarged view of A in the middle;

[0020] Figure 5 It is Figure 2 The enlarged view of B in the middle.

[0021] In the figure: 1, the inner rotation type spinning machine body; 101, workbench; 102, first mounting plate; 201, guide rail; 202, sliding groove; 301, fixed rod; 302, spring; 303, sliding pipe; 304, sliding rod; 401, annular pipe; 402, air suction hole; 403, air suction pump; 404, first dust collection pipe; 405, second dust collection pipe; 406, collection box; 501, limiting ring; 502, fan shell; 503, rotating shaft; 504, fan blade; 601, second motor; 602, second mounting plate; 603, threaded rod; 7, first motor; 8, connecting seat; 9, chuck; 10, outer die; 11, driving assembly; 12, spinning assembly; 13, spinning wheel; 14, sliding plate; 15, rotating rod; 16, rotating disc; 17, cleaning plate; 18, cleaning brush. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.

[0023] Please refer to Figures 1-5The utility model provides a kind of inner rotation formula spinning machine, including workbench 101 being arranged on the inner rotation formula spinning machine body 1, and first mounting plate 102 being fixedly installed on the top of workbench 101, first mounting plate 102 side is equipped with first motor 7, and the output end of first motor 7 is fixedly connected with connecting seat 8, and the end of connecting seat 8 is fixedly connected with chuck 9, and the end of chuck 9 is fixedly installed with outer die 10, workbench 101 top is equipped with driving assembly 11 and spinning assembly 12, and spinning assembly 12 includes spinning wheel 13, when operating, first, workpiece is placed into outer die 10, and chuck 9 is rotated, so that it is fastened to workpiece, then start first motor 7, so that it drives outer die 10 and workpiece in outer die 10 rotate together, after reaching certain speed, adjust control device, start driving assembly 11, so that spinning wheel 13 on spinning assembly 12 enters workpiece inner surface, so that spinning wheel 13 processes workpiece inner surface, after processing is completed, first motor 7 is closed, so that outer die 10 and workpiece stop rotating, then adjust control device, start driving assembly 11, so that spinning assembly 12 is separated from workpiece range, then the workpiece after processing is completed is taken out, the structure and principle of inner rotation formula spinning machine body 1 are known technology in this technical field and not do here, workbench 101 top is equipped with cleaning module, and cleaning module is used to clean the inner wall of outer die 10, cleaning module includes sliding plate 14 of sliding connection workbench 101 top, and mobile mechanism is arranged between sliding plate 14 and workbench 101, the side wall of sliding plate 14 is rotatably connected with rotating rod 15, and the side wall of sliding plate 14 is provided with driving mechanism, and driving mechanism is used to drive rotating rod 15 to rotate, the end of rotating rod 15 is fixedly connected with rotating disc 16, rotating disc 16 side wall is equipped with multiple array distribution cleaning plate 17, and each cleaning plate 17 and rotating disc 16 are connected by telescopic mechanism, and telescopic mechanism is used to move and adjust cleaning plate 17, and multiple cleaning brush 18 are fixedly arranged at the top of each cleaning plate 17, and cleaning brush 18 is arrayed distribution;

[0024] The end of rotating disc 16 is equipped with dust collection mechanism, and dust collection mechanism is used to suck the metal powder in outer die 10, through cleaning mechanism and mobile mechanism etc., after workpiece is processed and is taken out, the inner wall of outer die 10 is automatically cleaned and dust collection operation, reduce the adhesion of powder in the inner wall of outer die 10, ensure the quality of workpiece next time processing.

[0025] The dust collection mechanism comprises a ring-shaped pipe 401 rotatably connected to the side wall of the rotating rod 15, the side wall of the ring-shaped pipe 401 is provided with a plurality of arrayed air suction holes 402, each air suction hole 402 is in communication with the inside of the ring-shaped pipe 401, the top end of the workbench 101 is fixedly connected with an air suction pump 403, the inlet of the air suction pump 403 is fixedly connected with a second dust collection pipe 405, the end of the ring-shaped pipe 401 is fixedly connected with a first dust collection pipe 404, and the driving mechanism is arranged between the first dust collection pipe 404 and the second dust collection pipe 405, and the side wall of the air suction pump 403 is fixedly connected with a collection box 406. By arranging the dust collection mechanism, etc., after the workpiece is finished and taken out, the air suction pump 403 is started to perform air suction, at this time, the powder in the outer mold 10 is absorbed through the air suction holes 402, and then enters the fan shell 502 through the first dust collection pipe 404, and then enters the collection box 406 after passing through the second dust collection pipe 405 and the air suction pump 403, and is filtered and collected, thereby reducing the risk of metal powder adhering to the inner wall of the outer mold 10 and ensuring the quality of the next workpiece processing.

[0026] The telescopic mechanism comprises a fixed rod 301 fixedly connected to the side wall of the rotating disc 16, springs 302 connected between the rotating disc 16 and each cleaning plate 17, the springs 302 being sleeved on the side wall of the fixed rod 301, a sliding pipe 303 fixedly connected to the side wall of the rotating disc 16, and a sliding rod 304 inserted into the sliding pipe 303, the top of the sliding rod 304 being fixedly connected to the bottom end of the cleaning plate 17. When the cleaning brush 18 contacts the inner wall of the outer mold 10, the cleaning brush 18 is bent, the cleaning plate 17 moves inward along the axial direction of the sliding rod 304, the sliding rod 304 slides in the sliding pipe 303, and the spring 302 is also compressed. Under the action of the spring 302 and the sliding rod 304, the cleaning brush 18 can always abut against the inside of the outer mold 10, thereby ensuring the cleaning efficiency and effect.

[0027] The driving mechanism comprises a limiting ring 501 sleeved on the side wall of the rotating rod 15, the bottom of the limiting ring 501 being fixed to the top end of the workbench 101, a fan shell 502 fixedly connected to the side wall of the sliding plate 14, the air inlet of the fan shell 502 being fixed to the first dust collection pipe 404, the air outlet of the fan shell 502 being fixed to the second dust collection pipe 405, a rotating shaft 503 inserted into the fan shell 502, one end of the rotating shaft 503 being fixed to the rotating rod 15, and a plurality of arrayed fan blades 504 fixedly connected to the side wall of the rotating shaft 503. When air enters the fan shell 502, it can impact the surface of the fan blade 504, so that the rotating shaft 503 rotates, and when the rotating shaft 503 rotates, the rotating rod 15 and the rotating disc 16 are driven to rotate.

[0028] The moving mechanism comprises a second mounting plate 602 fixedly connected to the side wall of the workbench 101, a second motor 601 mounted on the side wall of the second mounting plate 602, a threaded rod 603 fixedly connected to the output end of the second motor 601, and a sliding plate 14 threadedly connected with the threaded rod 603, and a guide mechanism arranged between the sliding plate 14 and the workbench 101; when the second motor 601 rotates in the forward direction, the threaded rod 603 is driven to rotate in the forward direction, and the sliding plate 14 is further driven to move outward along the guide mechanism, so that the rotating disc 16 enters the outer mold 10, and the cleaning mechanism can clean the inside of the outer mold 10; after cleaning, the second motor 601 can be reversed to drive the rotating disc 16 to move out of the outer mold 10, and the workpiece can be installed next time.

[0029] The guide mechanism comprises two guide rails 201 fixedly connected to the top end of the workbench 101, and the two guide rails 201 are symmetrically distributed; the sliding plate 14 is provided with two sliding grooves 202 at the bottom, and the two sliding grooves 202 are symmetrically distributed; and the sliding grooves 202 are slidably connected with the guide rails 201, so that the sliding grooves 202 can slide on the guide rails 201 when the sliding plate 14 moves, thereby guiding and limiting the movement of the sliding plate 14.

[0030] Working principle: in operation, first, the workpiece is placed in the outer mold 10, and the chuck 9 is rotated to fasten the workpiece; then the first motor 7 is started to drive the outer mold 10 and the workpiece to rotate; then the control device is adjusted, the driving assembly 11 is started to drive the spinning assembly 12 on the spinning wheel 13 to spin the workpiece, and the workpiece is processed; after the workpiece is processed, the first motor 7 is turned off to stop the rotation of the outer mold 10 and the workpiece; then the control device is adjusted, the driving assembly 11 is started to drive the spinning assembly 12 to move out of the range of the workpiece; and then the processed workpiece is taken out.

[0031] Then the second motor 601 is started, the threaded rod 603 is driven to rotate when the second motor 601 rotates in the forward direction, the sliding plate 14 is driven to move along the guide rail 201, the rotating disc 16 and the annular pipe 401 are synchronously moved by the rotating rod 15 when the sliding plate 14 rotates, the rotating disc 16 and the annular pipe 401 are gradually moved into the outer mold 10, the cleaning brush 18 can clean the inner wall of the outer mold 10, the cleaning brush 18 can always abut against the inside of the outer mold 10 under the action of the telescopic mechanism, the efficiency and effect of cleaning are ensured, the air suction pump 403 is started, the metal powder in the outer mold 10 is sucked through the air suction hole 402, enters the fan shell 502 through the first dust collection pipe 404, and is filtered and collected in the collection box 406 through the second dust collection pipe 405 and the air suction pump 403;

[0032] When the air enters into the fan shell 502 through the first dust collection pipe 404, the air can impact on the side wall of the fan blade 504, so that the rotating shaft 503 rotates, when the rotating shaft 503 rotates, the rotating rod 15 and the rotating disc 16 are driven to rotate, and then the cleaning plate 17 and the cleaning brush 18 are driven to rotate through the telescopic mechanism, so that the cleaning efficiency of the cleaning brush 18 in the outer mold 10 is higher, the effect is better, the adhesion of the powder on the inner wall of the outer mold 10 is reduced, and the quality of the next workpiece processing is ensured.

[0033] When the rotating disc 16 runs to the inner end face of the outer mold 10, the sliding plate 14 just abuts against the limiting ring 501 at this time, the motor is reversed at this time, the threaded rod 603 is reversely rotated, the sliding plate 14 is reversely slid, and then the rotating disc 16 and the cleaning mechanism are reversely moved, until the rotating disc 16 and the cleaning mechanism move out of the working range of the outer mold 10, the cleaning is completed, and the processing quality of the subsequent workpiece is ensured.

[0034] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. An inner-rotation spinning machine, comprising a workbench (101) arranged on an inner-rotation spinning machine body (1), and a first mounting plate (102) fixedly mounted on the top of the workbench (101), one side of the first mounting plate (102) being provided with a first motor (7), an output end of the first motor (7) being fixedly connected with a connecting seat (8), an end of the connecting seat (8) being fixedly connected with a chuck (9), an end of the chuck (9) being fixedly mounted with an outer die (10), the top of the workbench (101) being provided with a driving assembly (11) and a spinning assembly (12), and the spinning assembly (12) comprising a spinning wheel (13), characterized in that, The top of the workbench (101) is provided with a cleaning module, and the cleaning module is used for cleaning the inner wall of the outer mold (10), the cleaning module comprises a sliding plate (14) which is slidably connected to the top of the workbench (101), and a moving mechanism is arranged between the sliding plate (14) and the workbench (101), a rotating rod (15) is rotatably connected to the side wall of the sliding plate (14), a driving mechanism is arranged on the side wall of the sliding plate (14), the driving mechanism is used for driving the rotating rod (15) to rotate, the end of the rotating rod (15) is fixedly connected with a rotating disc (16), a plurality of arrayed cleaning plates (17) are arranged on the side wall of the rotating disc (16), and each cleaning plate (17) is connected with the rotating disc (16) through a telescopic mechanism, the telescopic mechanism is used for moving and adjusting the cleaning plate (17), a plurality of cleaning brush hairs (18) are fixedly arranged at the top of each cleaning plate (17), and the cleaning brush hairs (18) are arrayed. The end of the rotating disc (16) is provided with a dust collection mechanism, and the dust collection mechanism is used for sucking the metal powder in the outer mold (10).

2. An internal spinning machine according to claim 1, characterized in that: The dust collection mechanism comprises an annular pipe (401) which is rotatably connected to the side wall of the rotating rod (15), a plurality of arrayed air suction holes (402) are arranged on the side wall of the annular pipe (401), each air suction hole (402) is communicated with the inside of the annular pipe (401), an air suction pump (403) is fixedly connected to the top of the workbench (101), the inlet of the air suction pump (403) is fixedly connected with a second dust collection pipe (405), the end of the annular pipe (401) is fixedly connected with a first dust collection pipe (404), and the driving mechanism is arranged between the first dust collection pipe (404) and the second dust collection pipe (405), and the side wall of the air suction pump (403) is fixedly connected with a collection box (406).

3. An internal spinning machine according to claim 1, characterized in that: The telescopic mechanism comprises a fixed rod (301) which is fixedly connected to the side wall of the rotating disc (16), a spring (302) is connected between the rotating disc (16) and each cleaning plate (17), the spring (302) is sleeved on the side wall of the fixed rod (301), the side wall of the rotating disc (16) is fixedly connected with a sliding pipe (303), the sliding pipe (303) is inserted with a sliding rod (304), and the top of the sliding rod (304) is fixedly connected with the bottom end of the cleaning plate (17).

4. An internal spinning machine according to claim 1, characterized in that: The driving mechanism comprises a limiting ring (501) which is sleeved on the side wall of the rotating rod (15), the bottom of the limiting ring (501) is fixed to the top of the workbench (101), the side wall of the sliding plate (14) is fixedly connected with a fan shell (502), the air inlet of the fan shell (502) is fixed with the first dust collection pipe (404), the air outlet of the fan shell (502) is fixed with the second dust collection pipe (405), the fan shell (502) is inserted with a rotating shaft (503), one end of the rotating shaft (503) is fixed with the rotating rod (15), and the side wall of the rotating shaft (503) is fixedly connected with a plurality of arrayed fan blades (504).

5. An internal spinning machine according to claim 1, characterized in that: The moving mechanism comprises a second mounting plate (602) fixedly connected to the side wall of the workbench (101), a second motor (601) mounted on the side wall of the second mounting plate (602), a threaded rod (603) fixedly connected to the output end of the second motor (601), and a sliding plate (14) threadedly connected with the threaded rod (603), and a guide mechanism is arranged between the sliding plate (14) and the workbench (101).

6. An internal spinning machine according to claim 5, characterized in that: The guide mechanism comprises two guide rails (201) fixedly connected to the top end of the workbench (101), the two guide rails (201) are symmetrically distributed, the bottom of the sliding plate (14) is provided with two sliding grooves (202), the two sliding grooves (202) are symmetrically distributed, and the sliding grooves (202) are slidably connected with the guide rails (201).

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