CN219485438U

CN219485438U - Clamp for maintaining hydraulic spindle

Info

Publication number: CN219485438U
Application number: CN202320212345.8U
Authority: CN
Inventors: 张廉雍; 李建华
Original assignee: Wuxi Pulong Precision Machinery Co ltd
Current assignee: Wuxi Pulong Precision Machinery Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-08-08
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a fixture for hydraulic spindle maintenance, which comprises a fixed base, wherein a supporting plate is fixedly arranged at the top of the fixed base, a driving assembly which is convenient for driving the fixture for hydraulic spindle maintenance to rotate is arranged at the top of the fixed base, a rotating pipe is fixedly arranged at the top of the fixed base through the driving assembly, the rotating pipe is rotationally connected with the supporting plate, and a fixture assembly which is convenient for fixing in hydraulic spindle maintenance is arranged at the left side of the rotating pipe. When the maintenance surface of the hydraulic main shaft needs to be converted, the clamp assembly is driven to rotate through the driving assembly, so that the clamp assembly drives the hydraulic main shaft to rotate, the maintenance surface of the hydraulic main shaft can be converted, the aim of converting the maintenance surface of the hydraulic main shaft during maintenance of the hydraulic main shaft is fulfilled, the situation that the hydraulic main shaft needs to be taken down and then is fixed again during maintenance of the hydraulic main shaft is avoided, and the hydraulic main shaft is more convenient to maintain.

Description

Clamp for maintaining hydraulic spindle

Technical Field

The utility model relates to the technical field of hydraulic spindles, in particular to a clamp for maintaining a hydraulic spindle.

Background

The hydraulic spindle unit is one of the important parts of the machine tool, and its accuracy, shock resistance and thermal deformation have a direct influence on the machining quality. Particularly, if the numerical control machine tool does not perform manual adjustment in the machining process and the hydraulic main shaft is damaged, the hydraulic main shaft needs to be maintained.

The hydraulic main shaft is required to be fixed during maintenance, the clamp is required to be used during the fixing of the hydraulic main shaft, the hydraulic main shaft is fixed through the clamp, and the fixing angle of the clamp is fixed during the fixing of the hydraulic main shaft through the clamp, so that the maintenance surface of the hydraulic main shaft is difficult to convert, the hydraulic main shaft is required to be removed during the maintenance of the hydraulic main shaft, and the hydraulic main shaft is required to be fixed again, so that the clamp for maintaining the hydraulic main shaft is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a fixture for maintaining a hydraulic spindle, which is used for solving the problems in the background art.

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

the utility model provides a hydraulic pressure is anchor clamps for main shaft maintenance, includes unable adjustment base, unable adjustment base top is fixed to be provided with the backup pad, unable adjustment base top is provided with the drive assembly that is convenient for drive hydraulic pressure is anchor clamps for main shaft maintenance and rotates, the unable adjustment base top is provided with the rotation pipe through drive assembly is fixed, and the rotation pipe rotates with the backup pad to be connected and set up, the rotation pipe left side is provided with the anchor clamps subassembly that is convenient for fix in hydraulic pressure main shaft maintenance, the backup pad right side is provided with the protection subassembly that is convenient for protect drive assembly.

Preferably, the drive assembly is including setting up in the fixed plate at unable adjustment base top, the fixed driving motor that is provided with in right side of fixed plate, driving motor's output runs through the fixed plate and extends to the left side of fixed plate and fixedly be provided with the axis of rotation, axis of rotation fixed surface is provided with the gear, gear surface engagement is provided with circular rack, and circular rack and swivelling joint pipe fixed connection set up.

Preferably, the fixture assembly comprises a connecting plate arranged on the left side of the rotating tube, a mounting frame is fixedly arranged on the surface of the connecting plate, a telescopic cylinder is fixedly arranged on the surface of the mounting frame, a fixing sleeve is fixedly arranged at the output end of the telescopic cylinder, and a fixing clamping plate is fixedly arranged on the surface of the fixing sleeve.

Preferably, the protection is including setting up in the shell of protection on backup pad right side, the inside fixed curb plate that is provided with of shell of protection, and curb plate and shell of protection all adopt the metal material to make.

Preferably, the fixed splint surface is fixedly provided with a protection pad, and the protection pad surface is provided with an anti-slip groove for fixing.

Preferably, the fixed base top is provided with the fixed orifices in a penetrating way, the quantity of fixed orifices is a plurality of, and a plurality of fixed orifices are symmetrical distribution.

Compared with the prior art, the utility model has the beneficial effects that: according to the fixture for hydraulic spindle maintenance, the hydraulic spindle is placed in the fixture assembly, the output end is driven to stretch through the telescopic cylinder arranged in the fixture assembly, the hydraulic spindle is fixed through the fixture assembly, and when the maintenance surface of the hydraulic spindle needs to be converted, the fixture assembly is driven to rotate through the driving assembly, so that the fixture assembly drives the hydraulic spindle to rotate, and the conversion of the maintenance surface of the hydraulic spindle can be completed; the hydraulic main shaft maintenance device has the advantages that the aim of being convenient for converting the maintenance surface of the hydraulic main shaft during the hydraulic main shaft maintenance is achieved, the situation that the hydraulic main shaft needs to be taken down and then is fixed again during the hydraulic main shaft maintenance is avoided, and the hydraulic main shaft is more convenient to maintain.

Drawings

FIG. 1 is an isometric view of a structure of the present utility model;

FIG. 2 is a left side view of the structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of the present utility model;

fig. 4 is a front cross-sectional view of the structure of the present utility model.

In the figure: 1 fixed base, 2 backup pad, 3 fixed plates, 4 driving motor, 5 axis of rotation, 6 gear, 7 circular rack, 8 rotation pipe, 9 connecting plates, 10 mounting brackets, 11 telescopic cylinder, 12 fixed cover, 13 fixed splint, 14 protection pad, 15 protective housing, 16 curb plates, 17 fixed orifices.

Description of the embodiments

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a fixture for maintaining a hydraulic spindle, comprising a fixing base 1, wherein fixing holes 17 are provided at the top of the fixing base 1 in a penetrating manner, the number of the fixing holes 17 is plural, and the plurality of fixing holes 17 are symmetrically distributed, the position of the fixture for maintaining the hydraulic spindle is fixed through the fixing holes 17, so as to prevent the fixture for maintaining the hydraulic spindle from turning on one's side due to the overweight of the hydraulic spindle, a supporting plate 2 is fixedly provided at the top of the fixing base 1, a driving assembly for driving the fixture for maintaining the hydraulic spindle to rotate is provided at the top of the fixing base 1, the driving assembly comprises a fixing plate 3 arranged at the top of the fixing base 1, a driving motor 4 is fixedly provided at the right side of the fixing plate 3, an output end of the driving motor 4 extends to the left side of the fixing plate 3 in a penetrating manner of the fixing plate 3 and is fixedly provided with a rotating shaft 5, the surface of the rotating shaft 5 is fixedly provided with a gear 6, the surface of the gear 6 is meshed with a circular toothed rail 7, the circular toothed rail 7 is fixedly connected with a rotating pipe 8, a driving motor 4 drives a transmission shaft 5 to rotate and drives the gear 6 to rotate, the circular toothed rail 7 rotates the rotating pipe 8, the rotating pipe 8 drives a hydraulic spindle to rotate through a clamp assembly so as to drive the hydraulic spindle to rotate, the top of a fixed base 1 is fixedly provided with the rotating pipe 8 through the driving assembly, the rotating pipe 8 is rotationally connected with a supporting plate 2, the left side of the rotating pipe 8 is provided with a clamp assembly which is convenient for fixing the hydraulic spindle during maintenance, the clamp assembly comprises a connecting plate 9 arranged on the left side of the rotating pipe 8, a mounting frame 10 is fixedly arranged on the surface of the connecting plate 9, a telescopic cylinder 11 is fixedly arranged on the surface of the mounting frame 10, a fixed sleeve 12 is fixedly arranged at the output end of the telescopic cylinder 11, a fixed clamping plate 13 is fixedly arranged on the surface of the fixed sleeve 12, placing the hydraulic spindle in the fixture assembly, promote the fixed splint 13 through telescopic cylinder 11 and contact with the hydraulic spindle through fixed cover 12, fix the hydraulic spindle, be convenient for fix the position of hydraulic spindle, rock when preventing the hydraulic spindle maintenance, fixed splint 13 fixed surface is provided with protection pad 14, the anti-skidding recess has been seted up on protection pad 14 surface, through the setting of protection pad 14, be convenient for prevent that fixed splint 13 from pressing from both sides and damaging the hydraulic spindle surface, and be convenient for make the hydraulic spindle fixed more firm through the anti-skidding recess that protection pad 14 surface set up, backup pad 2 right side is provided with the protection subassembly that is convenient for carry out the protection to the drive assembly, the protection includes the protective housing 15 that sets up in backup pad 2 right side, the protective housing 15 inside is fixed and is provided with curb plate 16, and curb plate 16 and protective housing 15 all adopt metal material to make, set up through protective housing 15 and curb plate 16, be convenient for protect the drive assembly, and prevent gear 6 and circular rack 7 misinjure staff, this hydraulic spindle maintenance anchor clamps, place the hydraulic spindle in the fixture assembly, the telescopic cylinder 11 drive output extension that sets up in the fixture assembly, and carry out the fixed to the hydraulic spindle through the fixture assembly, the hydraulic spindle is convenient for make the hydraulic spindle rotate the hydraulic spindle need be converted when having realized the hydraulic spindle to change the hydraulic spindle, the hydraulic spindle is rotated and be convenient for carrying out the hydraulic spindle when the maintenance is changed and the hydraulic spindle is required to change the maintenance to be required to be changed, the hydraulic spindle is changed and can be more convenient for be convenient to be rotated and has realized the hydraulic spindle to be more convenient to have changed and has changed the hydraulic spindle and changed and has been made hydraulic spindle and changed and had the hydraulic spindle and has been required hydraulic spindle and changed and has been required maintenance and changed.

The hydraulic spindle maintenance clamp is connected with 220V mains supply, and the master controller can be conventional known equipment controlled by a computer and the like.

When in use: the hydraulic spindle is placed in the clamp assembly through the fixing hole 17, the output end is driven to stretch through the telescopic cylinder 11 arranged in the clamp assembly, the telescopic cylinder 11 pushes the fixing clamp plate 13 to approach the hydraulic spindle through the fixing sleeve 12, the hydraulic spindle is fixed through the contact of the fixing clamp plate 13 and the hydraulic spindle, when the maintenance surface of the hydraulic spindle needs to be converted, the output end is driven to rotate through the driving motor 4 arranged in the driving assembly, the rotating shaft 5 is driven to rotate, the gear 6 is driven to rotate through the rotating shaft 5, the circular toothed rail 7 meshed with the gear 6 is driven to rotate, the rotating pipe 8 is driven to rotate in the supporting plate 2 through the circular toothed rail 7, the rotating pipe 8 drives the clamp assembly to rotate, and the clamp assembly drives the hydraulic spindle to rotate, so that the conversion of the maintenance surface of the hydraulic spindle can be completed.

To sum up, this clamp for hydraulic spindle maintenance places the hydraulic spindle in the clamp assembly, the extension of the telescopic cylinder 11 drive output that sets up in the clamp assembly, fix the hydraulic spindle through the clamp assembly, when the maintenance face to the hydraulic spindle is required to be changed, drive the clamp assembly through drive assembly and rotate for the clamp assembly drives the hydraulic spindle and rotates, can accomplish and change the hydraulic spindle maintenance face, the target of being convenient for change the maintenance face of hydraulic spindle when the hydraulic spindle maintenance has been realized, need take off the hydraulic spindle when having avoided the hydraulic spindle maintenance again with the condition of fixing, make the hydraulic spindle maintenance get up more conveniently, be used for solving the problem that proposes in the above-mentioned background art.

It should be noted that, in the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", and the like indicate an orientation or a positional relationship based on that shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and that the specific orientation is configured and operated, and thus, the present utility model should not be construed as being limited thereto. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims

1. The utility model provides a fixture for hydraulic spindle maintenance, includes unable adjustment base (1), its characterized in that, unable adjustment base (1) top is fixed to be provided with backup pad (2), unable adjustment base (1) top is provided with the drive assembly that is convenient for drive hydraulic spindle maintenance and rotates with fixture, unable adjustment base (1) top is provided with rotation pipe (8) through drive assembly is fixed, and rotation pipe (8) rotate with backup pad (2) to be connected and set up, rotation pipe (8) left side is provided with the fixture assembly that is convenient for fix in hydraulic spindle maintenance, backup pad (2) right side is provided with the protection subassembly that is convenient for protect drive assembly.

2. The fixture for hydraulic spindle maintenance according to claim 1, wherein the driving assembly comprises a fixing plate (3) arranged at the top of the fixing base (1), a driving motor (4) is fixedly arranged on the right side of the fixing plate (3), an output end of the driving motor (4) penetrates through the fixing plate (3) to extend to the left side of the fixing plate (3) and is fixedly provided with a rotating shaft (5), a gear (6) is fixedly arranged on the surface of the rotating shaft (5), a circular rack (7) is meshed on the surface of the gear (6), and the circular rack (7) is fixedly connected with a rotating pipe (8).

3. The fixture for hydraulic spindle maintenance according to claim 1, wherein the fixture assembly comprises a connecting plate (9) arranged on the left side of a rotating pipe (8), a mounting frame (10) is fixedly arranged on the surface of the connecting plate (9), a telescopic cylinder (11) is fixedly arranged on the surface of the mounting frame (10), a fixing sleeve (12) is fixedly arranged at the output end of the telescopic cylinder (11), and a fixing clamping plate (13) is fixedly arranged on the surface of the fixing sleeve (12).

4. The fixture for hydraulic spindle maintenance according to claim 1, wherein the protection comprises a protection shell (15) arranged on the right side of the support plate (2), a side plate (16) is fixedly arranged in the protection shell (15), and the side plate (16) and the protection shell (15) are made of metal materials.

5. A hydraulic spindle repair clamp according to claim 3, characterized in that the surface of the fixed clamping plate (13) is fixedly provided with a protection pad (14), and the surface of the protection pad (14) is provided with an anti-slip groove.

6. The fixture for hydraulic spindle maintenance according to claim 1, wherein the fixing base (1) has a plurality of fixing holes (17) penetrating through the top thereof, and the plurality of fixing holes (17) are symmetrically distributed.