CN219994330U - Quick-dismantling type powerful multiaxial device - Google Patents

Abstract

The utility model discloses a quick-dismantling type powerful multi-shaft device, which relates to the technical field of multi-shaft device improvement and comprises a public cylinder, wherein the top of the public cylinder is fixedly connected with a top cover through bolts, the central position of the public cylinder is rotationally connected with a driving shaft, the outer wall of the driving shaft is fixedly connected with a driving gear, the outer wall of the driving gear is fixedly meshed with three groups of driven gears, the center of a rotating shaft of the driven gear is fixedly connected with a driven shaft, the top cover is provided with a butt joint cylinder at a position corresponding to the driven shaft, the top of the butt joint cylinder is movably provided with a sealing cover, and the top of the sealing cover is fixedly connected with a handle. According to the utility model, the butt joint barrel is arranged at the corresponding position of the driven shaft, the sealing cover is arranged at the top of the butt joint barrel, the quick-dismantling assembly is arranged on the sealing cover, and the quick-dismantling assembly can quickly dismantle the sealing cover from the butt joint barrel, so that the driven shaft at the corresponding position of the butt joint barrel is moved out of the public barrel, and the driven shaft is convenient to maintain and replace.

Description

Quick-dismantling type powerful multiaxial device

Technical Field

The utility model relates to the technical field of multi-axis device improvement, in particular to a quick-dismantling type powerful multi-axis device.

Background

The multi-axis device is commonly called a multi-hole drill, a multi-axis machine tool or a multi-axis head, and is novel hole processing equipment. The multi-shaft device is characterized in that the multi-shaft device is a clamping tool bit arranged on a drilling and tapping machine tool, and more than two shafts are used for simultaneously processing drilling parts or tapping parts, so that the multi-shaft device is called a multi-shaft device.

The existing multiple-shaft device is provided with a plurality of driven shafts which are all arranged inside a shell, and the multiple-shaft device can be maintained or replaced only by disassembling the driven shafts layer by layer, so that the quick-release multiple-shaft device is required to be arranged.

Disclosure of Invention

The utility model aims to solve the problem that a plurality of driven shafts of a multi-shaft device are all arranged in a shell in the prior art and can be maintained or replaced only by disassembling the driven shafts layer by layer.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a powerful multiaxis ware of quick detach, includes public section of thick bamboo, public section of thick bamboo top adopts bolt fixedly connected with top cap, public section of thick bamboo central point puts and rotates and be connected with the driving shaft, driving shaft outer wall fixedly connected with driving gear, the meshing has three group driven gear steadily to the driving gear outer wall, driven gear pivot center fixedly connected with driven shaft, the top cap has seted up the butt joint section of thick bamboo in the driven shaft corresponding position, the closing cap has been put into to butt joint section of thick bamboo top activity, closing cap top fixedly connected with handle, the handle bottom is provided with the closing cap and fixes the quick detach subassembly on the butt joint section of thick bamboo.

Optionally, quick detach subassembly includes U type seat, thumb wheel, two-way screw rod, sideslip piece, spacing post, stopper, U type seat bottom fixed connection is in handle bottom intermediate position, U type seat rotates and is connected with two-way screw rod.

Optionally, the intermediate position fixedly connected with thumb wheel of two-way screw rod, two-way screw rod both ends outer wall threaded connection has the sideslip piece, the sideslip piece slides and sets up on the handle casing.

Optionally, sideslip piece side bottom fixedly connected with spacing post, stopper fixed connection is in butt joint section of thick bamboo side, set up the spacing hole the same with spacing post diameter on the stopper.

Optionally, the symmetrical fixedly connected with L type pole in closing cap bottom, the lifting groove has been seted up at driven shaft side top, L type pole bottom stretches into in the lifting groove.

Optionally, the bottom end of the driven shaft is movably inserted into the common cylinder, and the top of the driven shaft extends into the butt joint cylinder.

Compared with the prior art, the utility model has the following advantages:

according to the utility model, the butt joint barrel is arranged at the corresponding position of the driven shaft, the sealing cover is arranged at the top of the butt joint barrel, the quick-dismantling assembly is arranged on the sealing cover, and the quick-dismantling assembly can quickly dismantle the sealing cover from the butt joint barrel, so that the driven shaft at the corresponding position of the butt joint barrel is moved out of the public barrel, and the driven shaft is convenient to maintain and replace.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic partial semi-sectional structural view of fig. 1.

Fig. 3 is a schematic diagram of a connection structure between a quick release structure and a driven shaft.

In the figure: 1. a top cover; 2. a common barrel; 3. a driven shaft; 31. a driven gear; 32. a lifting groove; 4. a driving shaft; 41. a drive gear; 5. a butt joint barrel; 6. a closing cap; 7. an L-shaped rod; 8. a U-shaped seat; 9. a thumb wheel; 10. a bidirectional screw; 11. a handle; 12. a transverse moving block; 13. a limit column; 14. a limiting block; 15. and a limiting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a quick-dismantling type powerful multiaxial device comprises a public cylinder 2, wherein a top cover 1 is fixedly connected to the top of the public cylinder 2 through bolts, a driving shaft 4 is rotatably connected to the central position of the public cylinder 2, a driving gear 41 is fixedly connected to the outer wall of the driving shaft 4, three groups of driven gears 31 are stably meshed with the outer wall of the driving gear 41, a driven shaft 3 is fixedly connected to the center of a rotating shaft of the driven gear 31, and the gear ratio of the driving gear 41 to the driven gear 31 is proper, so that a powerful torque can be obtained by the driven shaft 3 which is fixedly connected with the driven gear 31 in a coaxial mode.

The bottom end of the driven shaft 3 is movably inserted into the public cylinder 2, the top cover 1 is provided with a butt joint cylinder 5 at a position corresponding to the driven shaft 3, the top of the driven shaft 3 stretches into the butt joint cylinder 5, and the inner diameter of the butt joint cylinder 5 is not smaller than the maximum diameter of a driven gear 31 on the driven shaft 3.

The sealing cover 6 is movably arranged at the top of the butt joint barrel 5, the lifting handle 11 is fixedly connected to the top of the sealing cover 6, the bottom of the lifting handle 11 is provided with a quick-dismantling assembly for fixing the sealing cover 6 on the butt joint barrel 5, and the quick-dismantling assembly comprises a U-shaped seat 8, a thumb wheel 9, a bidirectional screw 10, a transverse moving block 12, a limiting column 13 and a limiting block 14.

The bottom of the U-shaped seat 8 is fixedly connected to the middle position of the bottom of the handle 11, the U-shaped seat 8 is rotationally connected with a bidirectional screw rod 10, the middle position of the bidirectional screw rod 10 is fixedly connected with a thumb wheel 9, the outer walls of the two ends of the bidirectional screw rod 10 are in threaded connection with a transverse moving block 12, and the transverse moving block 12 is arranged on a handle 11 shell in a sliding manner.

The handle 11 is provided with transverse moving grooves with the same cross section size as the transverse moving blocks 12 at corresponding positions, the two sides of the two-way screw rod 10 are symmetrically provided with external threads with opposite rotation directions, and the two-way screw rod 10 can enable the two groups of transverse moving blocks 12 to be mutually close to or separated by rotating the driving wheel 9.

The bottom of the lateral sliding block 12 side surface is fixedly connected with a limiting column 13, a limiting block 14 is fixedly connected to the lateral surface of the butt joint barrel 5, a limiting hole 15 with the same diameter as the limiting column 13 is formed in the limiting block 14, an L-shaped rod 7 is symmetrically and fixedly connected to the bottom of the sealing cover 6, and a lifting groove 32 is formed in the top of the lateral surface of the driven shaft 3.

The bottom of the L-shaped rod 7 stretches into the lifting groove 32, the L-shaped rod 7 comprises a vertical section and a horizontal section, one end of the horizontal section of the L-shaped rod 7 stretches into the lifting groove 32, one end of the horizontal section of the L-shaped rod 7 is an arc section, an operator lifts the closing cover 6 and can lift the driven shaft 3 through the L-shaped rod 7, and accordingly the driven shaft 3 is moved out of the public cylinder 2.

The specific implementation steps of the utility model are as follows:

when the multi-axis device works normally, three groups of limit posts 13 are inserted into the limit holes 15,

when the driven shaft 3 in a certain butt joint cylinder 5 needs to be maintained or replaced, the thumb wheel 9 in the middle of the bidirectional screw rod 10 is manually rotated, the bidirectional screw rod 10 drives the two groups of transverse moving blocks 12 to be close to each other, the transverse moving blocks 12 drive the limiting columns 13 to be separated from the limiting holes 15, the sealing cover 6 can be removed from the butt joint cylinder 5 at the moment, an operator lifts the sealing cover 6 through the lifting handle 11, and the sealing cover 6 pulls the driven shaft 3 out of the public cylinder 2 through the L-shaped rod 7.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides a powerful multiaxis ware of quick detach, includes public section of thick bamboo (2), a serial communication port, bolt fixedly connected with top cap (1) is adopted at public section of thick bamboo (2) top, public section of thick bamboo (2) central point puts and rotates and be connected with driving shaft (4), driving shaft (4) outer wall fixedly connected with driving gear (41), driving gear (41) outer wall stable engagement has three group driven gear (31), driven gear (31) pivot center fixedly connected with driven shaft (3), top cap (1) has seted up butt joint section of thick bamboo (5) in driven shaft (3) corresponding position, closing cap (6) have been put into to butt joint section of thick bamboo (5) top activity, closing cap (6) top fixedly connected with handle (11), handle (11) bottom is provided with closing cap (6) and is fixed to the quick detach subassembly on butt joint section of thick bamboo (5).

2. The quick-release type powerful multi-shaft device according to claim 1, wherein the quick-release assembly comprises a U-shaped seat (8), a poking wheel (9), a bidirectional screw rod (10), a transverse moving block (12), a limiting column (13) and a limiting block (14), the bottom of the U-shaped seat (8) is fixedly connected to the middle position of the bottom of a lifting handle (11), and the bidirectional screw rod (10) is rotatably connected to the U-shaped seat (8).

3. The quick-dismantling type powerful multi-shaft device according to claim 2, wherein a poking wheel (9) is fixedly connected to the middle position of the bidirectional screw rod (10), transverse moving blocks (12) are connected to the outer walls of two ends of the bidirectional screw rod (10) in a threaded mode, and the transverse moving blocks (12) are arranged on a handle (11) shell in a sliding mode.

4. The quick-dismantling type powerful multi-shaft device according to claim 3, wherein a limit column (13) is fixedly connected to the bottom of the side face of the transverse moving block (12), a limit block (14) is fixedly connected to the side face of the butt joint barrel (5), and a limit hole (15) with the same diameter as the limit column (13) is formed in the limit block (14).

5. The quick-dismantling type powerful multi-shaft device according to claim 2, wherein the bottom of the closing cover (6) is symmetrically and fixedly connected with an L-shaped rod (7), a lifting groove (32) is formed in the top of the side face of the driven shaft (3), and the bottom end of the L-shaped rod (7) stretches into the lifting groove (32).

6. The quick-dismantling type powerful multi-shaft device according to claim 1, wherein the bottom end of the driven shaft (3) is movably inserted into the common cylinder (2), and the top of the driven shaft (3) extends into the butt joint cylinder (5).