Movable heavy T-shaped groove machining device

Abstract

The utility model relates to the technical field of machining, in particular to a movable heavy T-shaped groove machining device. Comprising a linear sliding table base, a linear sliding table moving seat, a vertical sliding table moving set, a permanent magnetic chuck and a spindle head assembly, the linear sliding table moving seat is arranged on the linear sliding table base in a sliding mode, the permanent magnetic chuck is arranged at the bottom of the linear sliding table base, and the spindle head assembly is installed on the linear sliding table moving seat; a plurality of hoisting plates and a plurality of lifting devices are arranged at the bottom of the linear sliding table base, steel ruler backup plates are arranged at the two ends of any side edge of the linear sliding table base, a first sliding rail with the sliding rail face perpendicular to the upper plane of the linear sliding table base is fixed to any side edge of the linear sliding table base, and one side of the linear sliding table moving seat slides on the first sliding rail; the vertical sliding table moving set slides up and down on the side, close to the first sliding rail, of the linear sliding table moving base. By means of the T-shaped groove machining device, the T-shaped groove machining device can move conveniently, the T-shaped groove machining device and a workpiece can be accurately positioned, and vibration of the spindle head can be relieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical processing technical field especially, relates to a movable heavy T groove processing device. BACKGROUND

[0002] At present, processing T groove is still an important link in mechanical processing, such as Chinese patent number: CN202322478128, a portable milling T groove device, including workbench, track slide and and power milling cutter head device, its power milling cutter head device slides on track slide, although can conveniently process T groove, but cannot accurately position processing device and workpiece, is more laborious to move after being hoisted on workbench, when processing larger specification T groove, spindle head is also prone to vibration, the both ends of track slide are provided with lifting plate no. One and lifting plate no. Two respectively, if T groove processing device is too long, the middle part is stressed too much and leads to bending deformation.

[0003] Therefore, the utility model provides a movable heavy T groove processing device, which can not only be conveniently moved, but also accurately positioned with the workpiece and reduce the vibration of the spindle head. SUMMARY

[0004] The utility model discloses a movable heavy T groove processing device to solve the problems in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A movable heavy T groove processing device, including a one-word sliding table base, a one-word sliding table moving seat, a vertical sliding table moving group, a permanent magnet chuck and a spindle head assembly, the one-word sliding table moving seat is slidably arranged on the one-word sliding table base, the permanent magnet chuck is arranged on the bottom of the one-word sliding table base, the spindle head assembly is installed on the one-word sliding table moving seat, the spindle head assembly includes a motor, a spindle head and a spindle head transmission box, the spindle head transmission box is provided with a spindle head motor on one side, the spindle head is arranged on the other side of the spindle head transmission box, the spindle head motor and the spindle head are connected through a synchronous gear, the synchronous gear is fixed in the spindle head transmission box, the one-word sliding table base is provided with a plurality of lifting plates and a plurality of lifting devices on the bottom, a steel ruler backboard is arranged on the both ends of any side edge of the one-word sliding table base, a slide rail surface perpendicular to the slide rail one on the plane of the one-word sliding table base is fixed on any side edge of the one-word sliding table base, the one-word sliding table moving seat is slid on the slide rail one, the vertical sliding table moving group is slid up and down on the one-word sliding table moving seat close to the side of the slide rail one.

[0007] Further, the linear sliding platform moving base is fixed with a sliding rail three on the side of the main shaft head close to the longitudinal direction.

[0008] Further, the linear sliding platform moving base is fixed with a sliding rail three on the side of the main shaft head close to the longitudinal direction.

[0009] Further, the main shaft head is fixed on the vertical sliding platform panel, and the main shaft head transmission box abuts against the upper end of the vertical sliding platform panel.

[0010] Further, the linear sliding platform moving base is fixed with a sliding rail three on the side of the main shaft head close to the longitudinal direction.

[0011] Further, the lifting device comprises a mounting plate, a shaft mounting seat, a support rod, a bearing and a rolling wheel, the mounting plate is fixed at the bottom of the linear sliding platform base, a plurality of shaft mounting seats are fixedly connected at the bottom of the mounting plate, the support rod is hinged at the two ends of the shaft mounting seat, the bearing is fixedly penetrated at the lower end of the two support rods, the rolling wheel is rotatably connected at the two ends of the bearing, a screw rod one is penetratedly connected at the middle part of the two support rods, and a threaded hole is penetrated on the screw rod one.

[0012] Further, the lifting device further comprises a rotating screw rod, the rotating screw rod is penetrated through a plurality of screw rods one, and a right thread and a reverse thread are arranged at the two ends of the rotating screw rod respectively, and the right thread and the reverse thread correspond to the threaded holes on the plurality of screw rods one respectively.

[0013] Further, the lifting plate is detachably connected at the bottom of the linear sliding platform base.

[0014] Compared with the prior art, the movable heavy T-shaped groove machining device provided by the utility model has a simple mechanical structure, and has the advantages that:

[0015] 1. High precision, accurate positioning, and positioning with a steel ruler before machining;

[0016] 2. High efficiency, the lifting device makes the T-shaped groove machining device more convenient to move;

[0017] 3. Through optimization design, the structural strength of the main shaft head part is enhanced, and large-size T-shaped grooves can also be machined, and vibration problems in the machining process are avoided;

[0018] 4. Simple structure, easy to disassemble, install and maintain, reduces operation and maintenance cost, and improves equipment availability. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the first perspective three-dimensional structure schematic view of the utility model;

[0020] Figure 2 It is the second perspective three-dimensional structure schematic view of the utility model;

[0021] Figure 3 It is the overhead structure schematic view of the utility model;

[0022] Figure 4 It is the overhead structure schematic view of the utility model;

[0023] Figure 5 It is the lifting device structure schematic view;

[0024] In the figure: 1, the one-letter sliding platform base, 101, sliding rail one, 102, sliding rail two, 2, the one-letter sliding platform mobile seat, 201, cooling liquid tank, 202, electric control cabinet, 203, tool changing cylinder, 204, worm screw rod elevator, 205, sliding rail three, 3, vertical sliding platform mobile group, 4, main shaft head assembly, 401, main shaft head motor, 402, main shaft head, 5, hoisting plate, 6, steel ruler back plate, 7, permanent magnet suction disc, 8, lifting device, 801, mounting plate, 802, rolling wheel, 803, rotating screw rod, 9, organ cover. DETAILED DESCRIPTION

[0025] 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 labor fall within the scope of protection of the utility model.

[0026] In the description of the utility model, it is understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0027] Example 1, as Figures 1-5As shown, a movable heavy T-shaped groove processing device includes a linear sliding table base 1, a linear sliding table moving seat 2, a vertical sliding table moving group 3, a permanent magnet suction cup 7 and a main shaft head assembly 4. The linear sliding table moving seat 2 is slidably arranged on the linear sliding table base 1. The linear sliding table base 1 is provided with the permanent magnet suction cup 7 at the bottom. The main shaft head assembly 4 is installed on the linear sliding table moving seat 2. The main shaft head assembly 4 includes a main shaft head motor 401, a main shaft head 402 and a main shaft head transmission box. The main shaft head motor 401 is arranged at one side of the main shaft head transmission box. The main shaft head 402 is arranged at the other side of the main shaft head transmission box. The motor and the main shaft head 402 are connected through a synchronous gear. The synchronous gear is fixed in the main shaft head transmission box. The linear sliding table base 1 is provided with a plurality of hoisting plates 5 and a plurality of lifting devices 8 at the bottom. A steel ruler leaning plate 6 is arranged at both ends of any side edge of the linear sliding table base 1. A slide rail surface perpendicular to the upper plane of the linear sliding table base 1 is fixed on the slide rail one 101 of any side edge of the linear sliding table base 1. The linear sliding table moving seat 2 is slidably arranged on the slide rail one 101. The vertical sliding table moving group 3 is slidably arranged on the linear sliding table moving seat 2 close to the side of the slide rail one 101.

[0028] Through the arrangement of the above scheme, the hoisting plate 5 is fixed at the bottom of the linear sliding table base 1. When hoisting, the whole T-shaped groove processing device can be evenly stressed. When processing the T-shaped groove, the hoisting plate 5 is hung on the travelling crane. The travelling crane hoists and carries the workpiece to the permanent magnet suction cup 7. The permanent magnet suction cup 7 is adsorbed on the workpiece to be processed. The permanent magnet suction cup 7 can avoid the movement of the workpiece during processing. The linear sliding table moving seat 2 is driven by the servo motor to move stably through the screw rod.

[0029] The linear sliding table moving seat 2 can move back and forth on the linear sliding table base 1 through the slide rail one 101 and the slide rail two 102.

[0030] In order to adjust the height of the main shaft head assembly 4, the slide rail three 205 is fixed on the linear sliding table moving seat 2 close to the main shaft head 402 in the longitudinal direction. The vertical sliding table moving group 3 is slidably arranged on the slide rail three 205. Specifically, the vertical sliding table moving group 3 includes a vertical sliding table panel and a sliding block. The sliding block is slidably arranged on the slide rail three 205 in the longitudinal direction. The vertical sliding table moving group 3 is driven by the worm screw elevator 204 arranged on the upper plane of the linear sliding table moving seat 2 to slide up and down. The main shaft head 402 is fixed on the vertical sliding table panel. The main shaft head transmission box is abutted on the upper end of the vertical sliding table panel. When the worm screw elevator 204 drives the vertical sliding table moving group 3 to slide up and down, the main shaft head 402 can also slide up and down, so as to adjust the height of the main shaft head assembly 4. In another embodiment, the worm screw elevator 204 can be replaced by an oil cylinder or an air cylinder. The worm screw elevator 204 and the oil cylinder or the air cylinder can be used together to drive the vertical sliding table moving group 3 to slide up and down.

[0031] In Example 2, an electrical control box 202 and a coolant tank 201 are also provided on one side of the upper plane of the linear slide table 2. The electrical control box 202 contains the electrical system of the T-slot machining device, which is programmed and implemented by those skilled in the art. The coolant tank 201 contains coolant and provides coolant to the T-slot machining device during machining.

[0032] In Example 3, a tool-removing cylinder 203 is also provided at the upper end of the spindle head 402. The tool-removing cylinder 203 can be either an electric tool-removing cylinder or a pneumatic tool-removing cylinder, which can realize the replacement or tightening of the tool.

[0033] Conventional T-slot machining devices move horizontally along two parallel linear guides. This results in the spindle head 402 extending too far beyond the guides, making it more prone to vibration and affecting machining accuracy. However, in this embodiment, as... Figure 2 As shown, slide rail 101 is fixed to the side of the slide base 1, and slide rail 2 102 is horizontally fixed to the upper plane of the slide base 1. Slide rail 101 is placed close to the spindle head 402 to reduce vibration risk. (Further details omitted) Figure 3 As shown, a spindle head 402, a worm gear screw jack 204, and a tool-changing cylinder 203 are arranged on one side of the linear slide table 2. A coolant tank 201 and an electrical control cabinet 202 are arranged on the other side of the linear slide table 2. The spindle head motor 401 is positioned in the middle of the linear slide table 2, so that the spindle head motor 401, coolant tank 201, and electrical control cabinet 202 are far away from the spindle head 402. This allows them to use their own weight to balance the load on the spindle head 402 during milling, so that the force on the linear slide table 2 is evenly distributed, reducing vibration and impact.

[0034] Example 4, please continue to refer to Figure 1 or Figure 2 The sliding table 2 has accordion covers 9 connected to both ends, and the other ends of the accordion covers 9 are connected to both ends of the sliding table base 1. The accordion covers 9 protect the equipment from dust, extend its service life, and also enhance its appearance. The figure shows a schematic diagram where the accordion covers 9 on one side of the sliding table 2 and the other side of the sliding table base 1 are disconnected, allowing us to see the structure of the sliding table base 1.

[0035] Example 5, as Figure 5As shown, the lifting device 8 comprises a mounting plate 801, shaft mounting seat, support rod, bearing, rolling wheel 802, the mounting plate 801 is fixed on the bottom of the one-letter sliding table base 1, the bottom of the mounting plate 801 is fixedly connected with a plurality of shaft mounting seats, the two ends of the shaft mounting seat are hinged with the support rod, the lower ends of the two support rods are penetrated with the same bearing, the two ends of the bearing are rotatably connected with the rolling wheel 802, the middle part of the two support rods is penetrated with a screw rod one connection. The lifting device 8 further comprises a rotating screw rod 803, the rotating screw rod 803 is penetrated with a plurality of the screw rod one simultaneously, the two ends of the rotating screw rod 803 are respectively provided with a right thread and a reverse thread, the right thread and the reverse thread correspond to the threaded holes on the plurality of screw rod one respectively, in this embodiment, the shaft mounting seat is symmetrically arranged with the central axis between the two short edges of the mounting plate 801, the right thread and the reverse thread on the rotating screw rod 803 evenly distribute the screw rod one on the two ends of the rotating screw rod 803, so that when the rolling wheel 802 moves in different directions by rotating the rotating screw rod 803, the force balance of the one-letter sliding table base 1 is ensured, and the T-shaped groove machining device can also be stabilized. In order to ensure the stiffness of the rotating screw rod 803, a connecting shaft is arranged between the right thread and the reverse thread of the rotating screw rod 803.

[0036] When the T-shaped groove machining device is lifted on the workpiece to be machined by the crane, the plurality of lifting devices 8 at the bottom of the one-letter sliding table base 1 can lift the entire T-shaped groove machining device, if the position needs to be adjusted, the lifting device 8 can be dragged to drive the T-shaped groove machining device, and the lifting device 8 can also move the T-shaped groove machining device, so that the position of the T-shaped groove machining device can be accurately adjusted to align the position to be machined. After roughly aligning the position to be machined, a steel ruler can be used to lean on the steel ruler leaning plate 6 to accurately position the position to be machined of the T-shaped groove machining device, so as to meet the machining accuracy requirement.

[0037] After accurately positioning the position of the T-shaped groove machining device, the lifting device 8 can be retracted, at this time the rotating screw rod 803 can be rotated, because the two ends of the rotating screw rod 803 are respectively provided with a right thread and a reverse thread, the screw rod one on the two ends of the rotating screw rod 803 will move in opposite directions when rotating, because the screw rod one is connected to the two support rods, the two support rods are hinged at the two ends of the shaft mounting seat, the lower ends of the two support rods are fixedly penetrated with the bearing, and the bearing is rotatably connected with the rolling wheel 802, so the screw rod one will also move in the opposite direction with the rolling wheel 802, when the rolling wheel 802 is retracted to the appropriate position, the T-shaped groove machining device falls on the workpiece, then the switch of the permanent magnet chuck 7 is turned on, so that the T-shaped groove machining device is magnetically attracted on the workpiece, avoiding relative movement between the T-shaped groove machining device and the workpiece during machining.

[0038] In this embodiment, the lifting plate 5 is detachably connected at the bottom of the one-letter sliding table base 1, and any one of bolt connection or buckle connection can be used. After the T-shaped groove machining device is lifted on the workpiece, the lifting plate 5 can be removed to avoid affecting the operation of the T-shaped groove machining device.

[0039] The above merely describes a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent substitutions or changes within the technical range disclosed by the present application, which should be covered within the scope of protection of the present application.

Claims

1. A movable heavy T-shaped groove processing device, comprising a character sliding table base (1), a character sliding table moving seat (2), a vertical sliding table moving group (3), a permanent magnet suction disc (7) and a main shaft head assembly (4), the character sliding table moving seat (2) is slidably arranged on the character sliding table base (1), the permanent magnet suction disc (7) is arranged at the bottom of the character sliding table base (1), the main shaft head assembly (4) is installed on the character sliding table moving seat (2), the main shaft head assembly (4) comprises a motor, a main shaft head (402) and a main shaft head transmission box, a main shaft head motor (401) is arranged on one side of the main shaft head transmission box, a main shaft head (402) is arranged on the other side of the main shaft head transmission box, the main shaft head motor (401) and the main shaft head (402) are connected through a synchronous gear, and the synchronous gear is fixed in the main shaft head transmission box, characterized in that: The one-word sliding platform base (1) is provided with a plurality of lifting plates (5) and a plurality of lifting devices (8) at the bottom, steel ruler leaning plates (6) are arranged at both ends of any side edge of the one-word sliding platform base (1), a slide rail one (101) perpendicular to the upper plane of the one-word sliding platform base (1) is fixed to any side edge of the one-word sliding platform base (1), the one-word sliding platform moving base (2) slides on the slide rail one (101) on one side, and the vertical sliding platform moving group (3) slides up and down on the one-word sliding platform moving base (2) on the side close to the slide rail one (101).

2. The mobile heavy T-slot machining device according to claim 1, characterized in that: The one-word sliding platform moving base (2) is fixed with a slide rail three (205) in the longitudinal direction on the side close to the main shaft head (402).

3. The mobile heavy T-slot machining apparatus of claim 1, wherein: The vertical sliding platform moving group (3) comprises a vertical sliding platform panel and a sliding block, the sliding block is fixed to the side of the vertical sliding platform panel and slides on the slide rail three (205) on the one-word sliding platform moving base (2) in the longitudinal direction.

4. The mobile heavy T-slot machining apparatus of claim 2, wherein: The upper plane of the one-word sliding platform moving base (2) is further provided with a cooling liquid tank (201), an electric control cabinet (202) and a worm screw rod elevator (204).

5. The mobile heavy T-slot machining apparatus according to claim 3, characterized in that: The main shaft head (402) is fixed to the vertical sliding platform panel, and a main shaft head transmission box abuts against the upper end of the vertical sliding platform panel.

6. The mobile heavy T-slot machining apparatus of claim 1, wherein: The one-word sliding platform moving base (2) is connected with an organ case (9) at both ends, respectively, and the other end of the organ case (9) is connected with the one-word sliding platform base (1) at both ends, respectively.

7. The mobile heavy T-slot machining apparatus of claim 1, wherein: The lifting device (8) comprises a mounting plate (801), an axle mounting seat, a support rod, a bearing and a rolling wheel (802), the mounting plate (801) is fixed to the bottom of the one-word sliding platform base (1), a plurality of axle mounting seats are fixedly connected to the bottom of the mounting plate (801), the support rods are hinged to both ends of the axle mounting seat, the bearings are penetrated through the lower ends of the two support rods, the rolling wheels (802) are rotatably connected to both ends of the bearings, a screw rod one is penetrated through the middle portions of the two support rods, and a threaded hole is penetrated through the middle portion of the screw rod one.

8. A portable heavy-duty T-slot machining device according to claim 7, characterized in that: The lifting device (8) further comprises a rotating screw rod (803), the rotating screw rod (803) penetrates through a plurality of the screw rod ones, the rotating screw rod (803) is provided with a right thread and a reverse thread at both ends, respectively, and the right thread and the reverse thread correspond to the threaded holes on the plurality of screw rod ones, respectively.

9. The mobile heavy T-slot machining apparatus of claim 1, wherein: The lifting plate (5) is detachably connected to the bottom of the one-word sliding platform base (1).

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