Automatic rotating and clamping tool for sleeve

Abstract

The utility model relates to the technical field of positioning and auxiliary assembling of new energy parts, in particular to an automatic rotating and clamping tool for a sleeve. Comprising a sleeve, a sleeve placing plate and a sleeve jig arranged in the middle of the sleeve placing plate, one end of the sleeve is arranged in the sleeve jig, and a first mounting plate and a second mounting plate which can move oppositely or oppositely are slidably connected to the sleeve placing plate and located on the two sides of the sleeve jig correspondingly; a mounting block with a ship-shaped structure is mounted on the first mounting plate; the sleeve is positioned through the sleeve jig, then the clamping motor drives the driven roller on the first mounting plate and the driving roller on the second mounting plate to move relatively so as to clamp the sleeve, and the rotating motor drives the driving roller to rotate after clamping so as to drive the sleeve to rotate. Therefore, the sleeve can be automatically clamped and rotated, the continuity of clamping and rotating actions is ensured, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of positioning and auxiliary assembly technology for new energy components, specifically to an automatic rotating clamping tool for sleeves. Background Technology

[0002] With the rapid development of new energy vehicles, power supply, electronic control, and motor, as the three core technologies of new energy vehicles, are constantly being improved. The increasing demand for new energy vehicles has spurred the rapid development of automated production lines for new energy vehicles, resulting in a surge in demand for automated production lines for power supply, electronic control, and motor.

[0003] As an important component in new energy vehicles, the controller component is a protective sleeve, which is a part of the controller component. In the process of producing the controller component, it is necessary to drill and engrave holes around the sleeve. During the drilling and engraving process, the sleeve needs to be clamped and rotated. However, the clamping and rotating mechanisms currently used are not continuous, resulting in slow processing speed and reduced work efficiency. Utility Model Content

[0004] This utility model addresses the shortcomings of existing technologies by providing an automatic rotating clamping fixture for sleeves, thereby solving the problems mentioned in the background section.

[0005] To achieve the above technical objectives, this utility model proposes the following technical solution: an automatic rotating clamping fixture for a sleeve, comprising a sleeve, a sleeve placement plate, and a sleeve fixture disposed in the middle of the sleeve placement plate. One end of the sleeve is disposed inside the sleeve fixture. A first mounting plate and a second mounting plate, which can move relative to or away from each other, are slidably connected on the sleeve placement plate and on both sides of the sleeve fixture. A boat-shaped mounting block is mounted on the first mounting plate. Two sets of driven rollers are mounted on both sides of the mounting block via brackets. A driving roller is mounted on the second mounting plate via a bearing seat. A drive mechanism for driving the driving roller is mounted on the second mounting plate.

[0006] Furthermore, a slider is installed at one end of the first mounting plate and one end of the second mounting plate. The upper end of the sleeve placement plate is provided with a slide rail that is slidably connected to the slider. A lead screw is rotatably connected to the lower end of the sleeve placement plate. The other ends of the first mounting plate and the other ends of the second mounting plate are both installed on the lead screw through a lead screw nut. A clamping motor that drives the lead screw to rotate is installed on one side of the sleeve placement plate.

[0007] Furthermore, the drive mechanism includes a rotary motor disposed on one side of the second mounting plate, the output shaft of the rotary motor is connected to a drive gear, and a driven gear meshing with the drive gear is mounted on the shaft of the drive roller.

[0008] Furthermore, the sleeve fixture includes a flange seat and a bearing disposed within the flange seat.

[0009] Furthermore, a first sensor is provided on the top of the sleeve fixture, and a second sensor is provided on one side of the second mounting plate.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model first positions the sleeve using a sleeve fixture, and then drives the rollers on the first mounting plate and the drive rollers on the second mounting plate to move relative to each other through a clamping motor to clamp the sleeve. After clamping, the drive rollers are driven to rotate by a rotary motor, thereby causing the sleeve to rotate, thus realizing automatic clamping and rotation of the sleeve, ensuring the continuity of clamping and rotation actions, and improving work efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0013] Figure 3 This is a schematic diagram of the structure of this utility model without a sleeve.

[0014] In the diagram, 1. Sleeve; 2. Sleeve placement plate; 3. Sleeve fixture; 31. Flange seat; 32. Bearing; 4. First mounting plate; 5. Second mounting plate; 6. Mounting block; 7. Bracket; 8. Driven roller; 9. Bearing seat; 10. Driven roller; 11. Slider; 12. Slide rail; 13. Lead screw; 14. Lead screw nut; 15. Clamping motor; 16. Rotary motor; 17. Drive gear; 18. Driven gear; 19. First sensor; 20. Second sensor. Detailed Implementation

[0015] The following are specific embodiments of the present invention, and the technical solution of the present invention will be further described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0016] like Figure 1-3As shown, this utility model provides an automatic rotating clamping fixture for sleeves, including a sleeve 1, a sleeve placement plate 2, and a sleeve fixture 3 disposed in the middle of the sleeve placement plate 2. One end of the sleeve 1 is disposed inside the sleeve fixture 3. A first mounting plate 4 and a second mounting plate 5, which can move relative to or away from each other, are slidably connected on the sleeve placement plate 2 and on both sides of the sleeve fixture 3. A boat-shaped mounting block 6 is bolted to the first mounting plate 4, with the recessed part of the mounting block 6 facing the sleeve 1. Two sets of driven rollers 8 are mounted on both sides of the mounting block 6 via brackets 7. The driven rollers 8 can limit and support the outer wall of the sleeve 1 to prevent the sleeve 1 from falling off during clamping or rotation. A drive roller 10 is mounted on the second mounting plate 5 via a bearing seat 9. A drive mechanism for driving the drive roller 10 is mounted on the second mounting plate 5.

[0017] like Figure 1 and Figure 2 As shown, the sleeve fixture 3 limits one end of the sleeve 1, and then drives the first mounting plate 4 and the second mounting plate 5 to move towards the sleeve 1. The sleeve 1 is clamped by the two sets of driven rollers 8 on the mounting block 6 and the driving rollers 10 on the second mounting plate. During the clamping process, since the driving rollers 10 are in contact with the sleeve 1, the drive mechanism drives the driving rollers 10 to rotate. Under the action of friction, the driving rollers 10 rotate, causing the sleeve 1 to rotate, thus completing the clamping and rotation of the sleeve 1. At the same time, the continuity of the clamping and rotation actions is improved, thereby ensuring work efficiency.

[0018] A slider 11 is installed at one end of the first mounting plate 4 and one end of the second mounting plate 5. The upper end of the sleeve placement plate 2 is provided with a slide rail 12 that is slidably connected to the slider 11. A lead screw 13 is rotatably connected to the lower end of the sleeve placement plate 2. The other end of the first mounting plate 4 and the other end of the second mounting plate 5 are both installed on the lead screw 13 through a lead screw nut 14. A clamping motor 15 that drives the lead screw 13 to rotate is installed on one side of the sleeve placement plate 2. The clamping motor 15 is installed on one side of the sleeve placement plate 2 through a support plate.

[0019] like Figure 2As shown, one side of the upper end of the first mounting plate 4 and the second mounting plate 5 is connected to the slider 11 by bolts. The slider 11 is slidably mounted on the slide rail 12, which is horizontally mounted on the sleeve placement plate 2. The lead screw 13 is rotatably mounted on the lower end of the sleeve placement plate 2 through the mounting parts. The other ends of the first mounting plate 4 and the second mounting plate 5 are both mounted on the lead screw 13 through the lead screw nut 14. One end of the lead screw 13 is provided with a driven pulley. The output shaft end of the clamping motor 15 is connected to the driving pulley. The driving pulley and the driven pulley are connected by a belt. When the clamping motor 15 is started, the first mounting plate 4 and the second mounting plate 5 will move relative to each other under the action of the lead screw nut 14, so that the driving roller 10 and the driven roller 8 move closer to each other and clamp the sleeve 1. When the clamping motor 15 rotates in the opposite direction, the driving roller 10 and the driven roller 8 move away from each other, so that the clamped sleeve 1 is released. The repeated clamping and releasing action of the sleeve 1 can be completed.

[0020] The drive mechanism includes a rotary motor 16 disposed on one side of the second mounting plate 5. The output shaft of the rotary motor 16 is connected to a drive gear 17, and a driven gear 18 that meshes with the drive gear 17 is mounted on the shaft of the drive roller 10.

[0021] like Figure 2 As shown, the drive roller 10 is rotatably mounted on the bearing housing 9 via a rotating shaft. The bearing housing 9 is mounted on the second mounting plate 5 via bolts. When the rotary motor 16 is started, it drives the drive gear 17 to rotate. The drive gear 17 drives the driven gear 18 to rotate. The rotation of the driven gear 18 causes the rotating shaft to rotate, thereby causing the drive roller 10 to rotate. The rotating driven roller 10 will drive the sleeve 1 to rotate.

[0022] The sleeve fixture 3 includes a flange seat 31 and a bearing 32 disposed within the flange seat 31.

[0023] like Figure 3 As shown, the sleeve fixture 3 is used to position the sleeve 1 for easy clamping. The flange seat 31 is bolted to the sleeve placement plate 2. The bearing 32 is installed inside the flange seat 31. During use, one end of the sleeve 1 is located inside the bearing 32, which facilitates the rotation of the sleeve 1 later.

[0024] The top of the sleeve fixture 3 is provided with a first sensor 19, and the side of the second mounting plate 5 is provided with a second sensor 20.

[0025] like Figure 3As shown, the first sensor 19 is used to sense the number of rotations of the sleeve 1, and the second sensor 20 is used to sense the distance between the drive roller 10 and the sleeve 1. In this embodiment, a PLC control system (not shown in the figure) is also included. The second sensor 20 transmits the sensed signal to the PLC control system, and the PLC control system controls the switch of the clamping motor 15 according to the transmitted signal. The first sensor 19 transmits the detected signal to the PLC control system, and the PLC control system controls the start of the rotary motor 16 according to the detected signal.

[0026] Operating principle: Place one end of the sleeve 1 in the bearing 32 of the sleeve fixture 3, start the clamping motor 15, and the clamping motor 15 drives the lead screw 13 to rotate. Under the action of the lead screw nut 14, the first mounting plate 4 and the second mounting plate 5 on the lead screw 13 move relative to each other. Under the action of the driving roller 10 and the driven roller 8, the sleeve 1 is clamped. At the same time, the rotary motor 16 moves with the second mounting plate 5. After clamping, start the rotary motor 16, and the rotary motor 16 drives the driving roller 10 to rotate. The driving roller 10 contacts the outer wall of the sleeve 1, converting the static friction between the two into rolling friction, causing the sleeve 1 to rotate, thereby completing the rotation action of the sleeve 1.

[0027] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. An automatic rotary clamping fixture for a sleeve, comprising a sleeve (1), characterized in that: It also includes a sleeve placement plate (2) and a sleeve fixture (3) disposed in the middle of the sleeve placement plate (2). One end of the sleeve (1) is disposed in the sleeve fixture (3). A first mounting plate (4) and a second mounting plate (5) that can move relative to or away from each other are slidably connected on the sleeve placement plate (2) and on both sides of the sleeve fixture (3). A boat-shaped mounting block (6) is mounted on the first mounting plate (4). Two sets of driven rollers (8) are mounted on both sides of the mounting block (6) through a bracket (7). A driving roller (10) is mounted on the second mounting plate (5) through a bearing seat (9). A driving mechanism for driving the driving roller (10) is mounted on the second mounting plate (5).

2. The automatic rotary clamping fixture for sleeves according to claim 1, characterized in that: A slider (11) is installed at one end of the first mounting plate (4) and at one end of the second mounting plate (5). The upper end of the sleeve placement plate (2) is provided with a slide rail (12) that is slidably connected to the slider (11). A lead screw (13) is rotatably connected to the lower end of the sleeve placement plate (2). The other end of the first mounting plate (4) and the other end of the second mounting plate (5) are both installed on the lead screw (13) through a lead screw nut (14). A clamping motor (15) that drives the lead screw (13) to rotate is installed on one side of the sleeve placement plate (2).

3. The automatic rotary clamping fixture for sleeves according to claim 1, characterized in that: The drive mechanism includes a rotary motor (16) disposed on one side of the second mounting plate (5). The output shaft of the rotary motor (16) is connected to a drive gear (17), and a driven gear (18) that meshes with the drive gear (17) is mounted on the shaft of the drive roller (10).

4. The automatic rotary clamping fixture for sleeves according to claim 1, characterized in that: The sleeve fixture (3) includes a flange seat (31) and a bearing (32) disposed in the flange seat (31).

5. The automatic rotary clamping fixture for sleeves according to claim 1, characterized in that: The top of the sleeve fixture (3) is provided with a first sensor (19), and the side of the second mounting plate (5) is provided with a second sensor (20).

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