Main shaft and winding drum taper sleeve machining tool

Abstract

The utility model relates to the technical field of recoiling machine core part manufacturing, in particular to a main shaft and reel taper sleeve machining tool, and aims to solve the technical problems that high-precision taper matching between a main shaft and a reel taper sleeve needs to be guaranteed during machining, however, most main shaft and reel taper sleeve machining tools are poor in machining precision. A certain precision error is often generated after workpieces are independently machined, so that a main shaft and a winding drum taper sleeve cannot be matched with each other at a high contact rate, the contact area of the main shaft and the winding drum taper sleeve cannot be manually repaired and ground due to the large size of the parts, and the use flexibility of a tool is influenced; according to the technical scheme, the main shaft and winding drum taper sleeve machining tool comprises a moving assembly, a lifting assembly, a machining assembly and a connecting assembly; compared with a traditional machining tool, certain errors can be generated in cooperation of workpieces, and manual carrying is inconvenient, the position and height of the mold are adjusted according to actual machining requirements in an automatic lifting and moving mode, time and labor are saved, and the practical value of the tool is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of manufacturing core parts of a coiler, in particular to a processing tool for a main shaft and a winding drum cone sleeve. Background Art

[0002] The coiler is a key equipment in cold-rolled strip steel, and the Carousel coiler is the most difficult to process and manufacture among the coilers. The drum part is the core component of the whole equipment. There is a type of drum component in which the spindle has a tapered structure, which matches the drum taper sleeve, and the bearing is installed on the drum taper sleeve. Due to the existence of the taper, the drum can obtain better concentricity during high-speed rotation. Therefore, the taper matching between the spindle and the drum taper sleeve has become the core of the drum quality assurance. However, most of the spindle and drum taper sleeve processing tooling often produce certain precision errors after the workpieces are processed independently, resulting in the inability to match the spindle and the drum taper sleeve with a high contact rate. As a result, the drum will have a runout that far exceeds the design requirements during use. In addition, due to the large size of the parts themselves, it is difficult to carry and verify. Utility Model Content

[0003] In order to overcome the problem that most spindle and reel taper sleeve processing tools will produce certain errors in the fit between the workpieces, and manual handling and inspection are inconvenient, resulting in the inability to manually repair the contact area between the two, affecting the flexibility of the tooling.

[0004] The technical solution of the utility model is: a spindle and reel taper sleeve processing tooling, including a tooling frame, a moving component, a first lifting component, a first processing component, a connecting component, a second lifting component and a second processing component; a moving component is arranged on the bottom surface of the tooling frame, and a plurality of moving components are arranged, a first lifting component is arranged on one side of the tooling frame, a first processing component is arranged on one side of the first lifting component, a connecting component is arranged on one side of the first processing component, the connecting component is arranged on the other side of the tooling frame, the connecting component is symmetrically positioned with the first lifting component, a second lifting component is also arranged on one side of the tooling frame, the second lifting component and the connecting component are arranged on the same side, and a second processing component is arranged on one side of the second lifting component.

[0005] Preferably, the position of the tooling frame is flexibly moved by providing a moving component, the first lifting component is fixed by the tooling frame, the height of the first processing component is flexibly adjusted by the first lifting component, and at the same time, the connecting component is used to ensure the stable lifting and lowering of the first processing component, and the contact area of ​​the spindle during processing is checked by the first processing component. In addition, the height of the second processing component is flexibly adjusted by the second lifting component to ensure that the first processing component and the second processing component are staggered and have no influence on each other, and the contact area of ​​the drum cone sleeve during processing is checked by the second processing component, thereby achieving the effect of adjusting the mold position and height according to actual processing needs, saving time and labor, and enhancing the practical value of the tooling.

[0006] Preferably, the moving assembly includes a rotating shaft, a fixed frame and a pulley; a rotating shaft is provided on the bottom surface of the tooling frame, and multiple groups of rotating shafts are provided. A fixed frame is provided at one end of the rotating shaft, and the fixed frame and the rotating shaft are rotatably connected to each other. A pulley is provided on the inner side of the fixed frame, and the pulley and the fixed frame are rotatably connected to each other; the moving direction of the tooling frame is adjusted by rotating the fixed frame around the rotating shaft, and the fixed frame is used to rotate the connected pulley, and the rotating pulley can be flexibly moved to move the position of the tooling frame.

[0007] Preferably, the first lifting component includes a first groove, a first screw rod, a first motor and a first connecting block; a first groove is opened on one side inside the tooling frame, a first screw rod is arranged on the inner side of the first groove, a first motor is arranged on the top of the tooling frame, an output end of the first motor is connected with the first screw rod, and a first connecting block is arranged on the outer side of the first screw rod; the position of the first screw rod is fixed by the first groove, the first motor is used to drive the first screw rod to rotate, the first screw rod is rotated to flexibly adjust the height of the first connecting block, and the first connecting block is used to connect and fix the first processing component, thereby realizing the effect of flexibly adjusting the placement height of the first processing component according to processing needs.

[0008] Preferably, the first processing component includes a first fixed ring block and a spindle mold; the first fixed ring block is arranged on one side of the first connecting block, and the spindle mold is arranged on the inner side of the first fixed ring block; the spindle mold is fixedly connected by the first fixed ring block, wherein the spindle mold is a conical cylinder with an inner diameter taper of 10%, and the spindle mold is embedded in the spindle to check the contact rate of the spindle machining, thereby effectively ensuring the spindle machining accuracy.

[0009] Preferably, the connecting assembly includes a second connecting block, a first T-shaped slider and a first T-shaped slot; a second connecting block is arranged on the outer side of the first fixed ring block, a first T-shaped slider is arranged on one side of the second connecting block, and a first T-shaped slot is opened on the other side of the inside of the tooling frame, the first T-shaped slot is symmetrical to the first groove, and the first T-shaped slider is embedded and slidable in the first T-shaped slot; the first T-shaped slider is connected and fixed by the second connecting block, and the first T-shaped slider is moved up and down in the first T-shaped slot, thereby ensuring the stable lifting and lowering of the spindle mold.

[0010] Preferably, the second lifting assembly includes a second groove, a second screw rod, a second motor and a third connecting block; a second groove is opened on one side inside the tooling frame, the second groove is opened on the same side of the first T-shaped slide groove, a second screw rod is arranged on the inner side of the second groove, a second motor is arranged on the top of the tooling frame, the output end of the second motor is connected with the second screw rod, and a third connecting block is arranged on the outer side of the second screw rod; the position of the second screw rod is fixed by the second groove, the second motor is used to drive the second screw rod to rotate, the second screw rod is rotated to flexibly adjust the height of the third connecting block, and the third connecting block is used to connect and fix the second processing assembly, so as to achieve the effect of flexibly adjusting the placement height of the second processing assembly according to processing needs.

[0011] Preferably, the second processing component includes a second fixed ring block, a tapered sleeve mold, a fourth connecting block, a second T-shaped slider and a second T-shaped slide groove; a second fixed ring block is arranged on the outside of the third connecting block, a tapered sleeve mold is arranged on the inside of the second fixed ring block, a fourth connecting block is arranged on the outside of the tapered sleeve mold, a second T-shaped slider is arranged on one side of the fourth connecting block, a second T-shaped slide groove is opened on the other side of the inside of the tooling frame, the second T-shaped slide groove is opened on the same side of the first groove, and the second T-shaped slider is embedded and slid in the second T-shaped slide groove; the tapered sleeve mold is fixedly connected by the second fixed ring block, wherein the tapered sleeve mold is a conical cylinder with an outer diameter taper of 10%, the contact rate of the tapered sleeve processing is checked by the tapered sleeve mold embedded with the reel tapered sleeve, the second T-shaped slider is connected and fixed by the fourth connecting block, and the second T-shaped slider is moved up and down in the second T-shaped slide groove, thereby ensuring the stable lifting and lowering of the tapered sleeve mold.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional spindle and drum cone sleeve processing tooling, the workpieces often produce certain precision errors after being processed independently, resulting in the inability to cooperate with the spindle and the drum cone sleeve at a high contact rate. As a result, the drum will have a runout that far exceeds the design requirements during use. In addition, due to the large size of the parts themselves, it is impossible to manually repair the contact area between the two. Through the automatic lifting and moving method, the mold position and height can be adjusted according to the actual processing needs, saving time and effort, and enhancing the practical value of the tooling;

[0014] 2. During the processing operation, the first motor is used to drive the first screw in the first groove to rotate, so as to adjust the height of the first fixed ring block on the first connecting block, and drive the first T-shaped slider on the second connecting block to rise and fall synchronously in the first T-shaped slot, so as to adjust the height of the spindle mold, fit the spindle mold with the spindle to detect the spindle processing accuracy, and the second motor is used to drive the second screw in the second groove to rotate, so as to adjust the height of the second fixed ring block on the third connecting block, and drive the second T-shaped slider on the fourth connecting block to rise and fall synchronously in the second T-shaped slot, so as to adjust the height of the taper sleeve mold, and embed the taper sleeve mold into the drum taper sleeve to detect the drum taper sleeve processing accuracy, so as to solve the problem that most processing tools will produce certain errors in the matching between workpieces, and manual handling and inspection are inconvenient, and enhance the flexibility of tooling use;

[0015] 3. When moving the tooling frame, the fixed frame is connected by rotating the shaft to make the fixed frame rotate around the shaft, so as to flexibly change the moving direction of the tooling frame. The fixed frame is used to rotate the connecting pulley to complete the height adjustment of the spindle mold and the taper sleeve mold, and ensure that the heights of the spindle mold and the taper sleeve mold are staggered. Then, the tooling frame is pushed to drive the pulley to rotate, and the pulley is rotated to move the position of the tooling frame, so as to flexibly move the position of the tooling frame according to actual processing and inspection needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a spindle and drum taper sleeve processing tooling of the utility model;

[0017] Figure 2 What is shown is a three-dimensional structure schematic diagram of a moving assembly of a spindle and a drum taper sleeve processing tooling of the utility model;

[0018] Figure 3 What is shown is a three-dimensional structural schematic diagram of a first processing component of a spindle and drum taper sleeve processing tooling of the utility model;

[0019] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of the second processing component of a spindle and drum cone sleeve processing tooling of the utility model.

[0020] Explanation of the accompanying drawings: 1. tooling frame; 2. moving component; 3. first lifting component; 4. first processing component; 5. connecting component; 6. second lifting component; 7. second processing component; 201. rotating shaft; 202. fixed frame; 203. pulley; 301. first groove; 302. first screw rod; 303. first motor; 304. first connecting block; 401. first fixed ring block; 402. spindle mold; 501. second connecting block; 502. first T-shaped slider; 503. first T-shaped slide groove; 601. second groove; 602. second screw rod; 603. second motor; 604. third connecting block; 701. second fixed ring block; 702. taper sleeve mold; 703. fourth connecting block; 704. second T-shaped slider; 705. second T-shaped slide groove. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a spindle and reel taper sleeve processing tooling, comprising a tooling frame 1, a moving component 2, a first lifting component 3, a first processing component 4, a connecting component 5, a second lifting component 6 and a second processing component 7; the moving component 2 is arranged on the bottom surface of the tooling frame 1, and the moving component 2 is arranged in multiple groups, the first lifting component 3 is arranged on one side of the tooling frame 1, the first processing component 4 is arranged on one side of the first lifting component 3, the connecting component 5 is arranged on one side of the first processing component 4, the connecting component 5 is arranged on the other side of the tooling frame 1, the connecting component 5 is symmetrical with the first lifting component 3, the second lifting component 6 is also arranged on one side of the tooling frame 1, the second lifting component 6 and the connecting component 5 are arranged on the same side, and the second processing component 7 is arranged on one side of the second lifting component 6.

[0023] See also Figure 2In this embodiment, the moving component 2 includes a rotating shaft 201, a fixed frame 202 and a pulley 203; a rotating shaft 201 is arranged on the bottom surface of the tooling frame 1, and the rotating shaft 201 is arranged in multiple groups. A fixed frame 202 is arranged at one end of the rotating shaft 201, and the fixed frame 202 is rotatably connected with the rotating shaft 201. A pulley 203 is arranged on the inner side of the fixed frame 202, and the pulley 203 is rotatably connected with the fixed frame 202. The fixed frame 202 rotates around the rotating shaft 201 to adjust the moving direction of the tooling frame 1. The fixed frame 202 is used to rotate the connected pulley 203, and the rotating pulley 203 is used to flexibly move the position of the tooling frame 1.

[0024] See also Figure 3-4 In this embodiment, the first lifting assembly 3 includes a first groove 301, a first screw rod 302, a first motor 303 and a first connecting block 304; a first groove 301 is opened on one side of the interior of the tooling frame 1, a first screw rod 302 is arranged inside the first groove 301, a first motor 303 is arranged on the top of the tooling frame 1, an output end of the first motor 303 is connected to the first screw rod 302, a first connecting block 304 is arranged outside the first screw rod 302, the position of the first screw rod 302 is fixed by the first groove 301, the first motor 303 is used to drive the first screw rod 302 to rotate, and the first screw rod 302 is rotated to flexibly adjust the first connecting block 3 04 height, the first processing component 4 is connected and fixed by the first connecting block 304, so as to realize the effect of flexibly adjusting the placement height of the first processing component 4 according to the processing needs; the first processing component 4 includes a first fixed ring block 401 and a spindle mold 402; a first fixed ring block 401 is arranged on one side of the first connecting block 304, and a spindle mold 402 is arranged on the inner side of the first fixed ring block 401, and the spindle mold 402 is fixedly connected by the first fixed ring block 401, wherein the spindle mold 402 is a conical cylinder with an inner diameter taper of 10%, and the spindle mold 402 is embedded in the spindle to check the contact rate of the spindle processing, so as to effectively ensure the spindle processing accuracy;

[0025] The connecting component 5 includes a second connecting block 501, a first T-shaped slider 502 and a first T-shaped slot 503; the second connecting block 501 is arranged on the outer side of the first fixed ring block 401, the first T-shaped slider 502 is arranged on one side of the second connecting block 501, and the first T-shaped slot 503 is opened on the other side of the inside of the tooling frame 1, the first T-shaped slot 503 is symmetrical with the first groove 301, the first T-shaped slider 502 is inserted and slid in the first T-shaped slot 503, the first T-shaped slider 502 is connected and fixed by the second connecting block 501, and the first T-shaped slider 502 is moved up and down in the first T-shaped slot 503, so as to ensure the stable lifting of the spindle mold 402; the second lifting component 6 includes a second groove 601, a second screw rod 602, and a second motor 60 3 and a third connecting block 604; a second groove 601 is provided on one side of the interior of the tooling frame 1, and the second groove 601 is provided on the same side of the first T-shaped slide groove 503, a second screw rod 602 is provided on the inner side of the second groove 601, a second motor 603 is provided on the top of the tooling frame 1, an output end of the second motor 603 is connected to the second screw rod 602, a third connecting block 604 is provided on the outer side of the second screw rod 602, the position of the second screw rod 602 is fixed by the second groove 601, the second motor 603 is used to drive the second screw rod 602 to rotate, the second screw rod 602 is rotated to flexibly adjust the height of the third connecting block 604, and the third connecting block 604 is used to connect and fix the second processing assembly 7, so as to achieve the effect of flexibly adjusting the placement height of the second processing assembly 7 according to processing needs;

[0026] The second processing assembly 7 includes a second fixed ring block 701, a cone sleeve mold 702, a fourth connecting block 703, a second T-shaped slider 704 and a second T-shaped slide groove 705; the second fixed ring block 701 is arranged on the outside of the third connecting block 604, the cone sleeve mold 702 is arranged on the inside of the second fixed ring block 701, the fourth connecting block 703 is arranged on the outside of the cone sleeve mold 702, the second T-shaped slider 704 is arranged on one side of the fourth connecting block 703, and the second T-shaped slide groove 705 is opened on the other side of the inside of the tooling frame 1. Opened on the same side of the first groove 301, the second T-shaped slider 704 is embedded and slid in the second T-shaped slide groove 705, and is fixedly connected to the cone sleeve mold 702 through the second fixed ring block 701, wherein the cone sleeve mold 702 is a conical cylinder with an outer diameter taper of 10%. The cone sleeve mold 702 is embedded in the reel cone sleeve to check the contact rate of the cone sleeve processing, and the second T-shaped slider 704 is connected and fixed through the fourth connecting block 703, and the second T-shaped slider 704 is used to move up and down in the second T-shaped slide groove 705, thereby ensuring the stable lifting and lowering of the cone sleeve mold 702.

[0027] During the spindle processing, the first motor 303 is used to drive the first screw rod 302 in the first groove 301 to rotate, and the first screw rod 302 is rotated to flexibly adjust the height of the first connecting block 304. At the same time, the first T-shaped slider 502 on the second connecting block 501 is driven to rise and fall synchronously in the first T-shaped slide groove 503, and the spindle mold 402 in the first fixed ring block 401 is moved to the same horizontal height as the spindle. In addition, the taper sleeve mold 702 is adjusted to the staggered position above the spindle mold 402, and then the tooling frame 1 is pushed to drive the pulley 203 to rotate, and the position of the tooling frame 1 is moved. At the same time, the fixed frame 202 is rotated around the rotating shaft 201, and the moving direction is adjusted. The spindle mold 402 is fitted into the spindle to detect the spindle processing accuracy.

[0028] During the processing of the drum cone sleeve, the second motor 603 drives the second screw rod 602 in the second groove 601 to rotate, and the second screw rod 602 is rotated to flexibly adjust the height of the third connecting block 604. At the same time, the second T-shaped slider 704 on the fourth connecting block 703 is driven to rise and fall synchronously in the second T-shaped slide groove 705, and the cone sleeve mold 702 in the second fixed ring block 701 is moved to the same horizontal height as the drum cone sleeve. In addition, the spindle mold 402 is adjusted to the staggered position above the cone sleeve mold 702, and then the tooling frame 1 is pushed to embed the cone sleeve mold 702 into the drum cone sleeve to detect the processing accuracy of the drum cone sleeve.

[0029] Through the above steps, the position of the tooling frame 1 is flexibly moved by setting the moving component 2, the first lifting component 3 is fixed by the tooling frame 1, the height of the first processing component 4 is flexibly adjusted by the first lifting component 3, and at the same time, the connecting component 5 is used to ensure the stable lifting of the first processing component 4, and the contact area of ​​the spindle during processing is checked by the first processing component 4. In addition, the second lifting component 6 is used to flexibly adjust the height of the second processing component 7 to ensure that the first processing component 4 and the second processing component 7 are staggered and have no influence on each other, and the contact area of ​​the drum cone sleeve during processing is checked by the second processing component 7.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A spindle and drum taper sleeve processing tool, comprising a tool frame (1); characterized in that: The tooling frame (1) further comprises a moving assembly (2), a first lifting assembly (3), a first processing assembly (4), a connecting assembly (5), a second lifting assembly (6) and a second processing assembly (7); the moving assembly (2) is arranged on the bottom surface of the tooling frame (1); the moving assembly (2) is arranged in a plurality of groups; the first lifting assembly (3) is arranged on one side of the tooling frame (1); the first processing assembly (4) is arranged on one side of the first lifting assembly (3); the connecting assembly (5) is arranged on one side of the first processing assembly (4); the connecting assembly (5) is arranged on the other side of the tooling frame (1); the connecting assembly (5) and the first lifting assembly (3) are symmetrically positioned; the second lifting assembly (6) is also arranged on one side of the tooling frame (1); the second lifting assembly (6) and the connecting assembly (5) are arranged on the same side; and the second processing assembly (7) is arranged on one side of the second lifting assembly (6).

2. A spindle and drum taper sleeve processing tooling according to claim 1, characterized in that: The moving assembly (2) comprises a rotating shaft (201), a fixed frame (202) and a pulley (203); the bottom surface of the tooling frame (1) is provided with a rotating shaft (201), the rotating shaft (201) is provided with a plurality of groups, one end of the rotating shaft (201) is provided with a fixed frame (202), the fixed frame (202) and the rotating shaft (201) are rotatably connected to each other, a pulley (203) is provided inside the fixed frame (202), and the pulley (203) and the fixed frame (202) are rotatably connected to each other.

3. A spindle and drum taper sleeve processing tooling according to claim 1, characterized in that: The first lifting assembly (3) comprises a first groove (301), a first screw rod (302), a first motor (303) and a first connecting block (304); the first groove (301) is provided on one side inside the tooling frame (1), the first screw rod (302) is arranged inside the first groove (301), the first motor (303) is arranged on the top of the tooling frame (1), the output end of the first motor (303) is connected to the first screw rod (302), and the first connecting block (304) is arranged outside the first screw rod (302).

4. A spindle and drum taper sleeve processing tooling according to claim 3, characterized in that: The first processing assembly (4) comprises a first fixed ring block (401) and a spindle mould (402); the first fixed ring block (401) is arranged on one side of the first connecting block (304), and the spindle mould (402) is arranged on the inner side of the first fixed ring block (401).

5. A spindle and drum taper sleeve processing tooling according to claim 4, characterized in that: The connecting assembly (5) comprises a second connecting block (501), a first T-shaped slider (502) and a first T-shaped slide groove (503); the second connecting block (501) is arranged outside the first fixed ring block (401), the first T-shaped slider (502) is arranged on one side of the second connecting block (501), and the first T-shaped slide groove (503) is opened on the other side inside the tooling frame (1); the first T-shaped slide groove (503) is symmetrical with the first groove (301), and the first T-shaped slider (502) is embedded and slidable in the first T-shaped slide groove (503).

6. A spindle and drum taper sleeve processing tooling according to claim 4, characterized in that: The second lifting assembly (6) comprises a second groove (601), a second screw rod (602), a second motor (603) and a third connecting block (604); a second groove (601) is provided on one side inside the tooling frame (1), the second groove (601) is provided on the same side as the first T-shaped slide groove (503), a second screw rod (602) is provided inside the second groove (601), a second motor (603) is provided on the top of the tooling frame (1), an output end of the second motor (603) is connected to the second screw rod (602), and a third connecting block (604) is provided outside the second screw rod (602).

7. A spindle and drum taper sleeve processing tooling according to claim 6, characterized in that: The second processing assembly (7) comprises a second fixed ring block (701), a cone sleeve mold (702), a fourth connecting block (703), a second T-shaped slider (704) and a second T-shaped slide groove (705); the second fixed ring block (701) is arranged outside the third connecting block (604), the cone sleeve mold (702) is arranged inside the second fixed ring block (701), the fourth connecting block (703) is arranged outside the cone sleeve mold (702), the second T-shaped slider (704) is arranged on one side of the fourth connecting block (703), the second T-shaped slide groove (705) is opened on the other side of the inside of the tooling frame (1), the second T-shaped slide groove (705) is opened on the same side as the first groove (301), and the second T-shaped slider (704) is embedded and slidable in the second T-shaped slide groove (705).

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