Multifunctional electric spindle running-in table

Abstract

The multifunctional electric spindle running-in table comprises a protective cover, a workbench, a center water outlet assembly, a cooling mechanism, a pneumatic mechanism and an electric control mechanism, the protective cover comprises a frame body and an outer cover, the frame body is arranged in a closed space defined by the outer cover, a protective door is installed on the front face of the outer cover, and the frame body comprises an upper layer frame and a lower layer frame. The workbench is installed on the upper-layer frame in a front-back sliding mode, a vertical support and a horizontal support are arranged on the workbench, the center water outlet assembly is arranged on the lower-layer frame, and the cooling mechanism, the pneumatic mechanism and the electric control mechanism are arranged on the outer side of the protective cover. The running-in platform has multiple functions of dust prevention, cooling, oil-gas lubrication, center water outlet testing and the like, is suitable for vertical and horizontal running-in electric spindles, meets the running-in requirements of various electric spindles such as oil-gas lubrication electric spindles, grease lubrication electric spindles and center water outlet electric spindles, can realize one-stop running-in of the electric spindles in a closed space without being externally connected with other parts, and is high in running-in efficiency. And the universality and the convenience are good.

Description

TECHNICAL FIELD

[0001] The utility model belongs to numerical control machine tool field, concretely relates to a multifunctional electric spindle running-in platform. BACKGROUND

[0002] After the spindle of numerical control machine tool completes assembly, need to carry out running-in, also called running-in. When running-in, make the spindle start under no load condition from low speed, reach set maximum spindle speed gradually and run stably, need to confirm the change of bearing temperature on the spindle and whether the spindle has abnormal sound during running. The spindle running-in platform is a kind of equipment specially used for spindle running-in, which integrates the functions of controlling spindle running-in action and monitoring the change of running-in process parameters. Among them, the electric spindle running-in platform is usually driven by the spindle motor, equipped with control panel, running-in platform and other components.

[0003] The existing electric spindle running-in platform generally places horizontal support on the running-in platform for horizontal placement of the electric spindle for running-in, but the electric spindle of some actual use numerical control machine tool models needs vertical running-in, and the existing electric spindle running-in platform is difficult to meet the need of vertical running-in. In addition, the existing electric spindle running-in platform has single function, and has no protective structure, so the electric spindle is running-in in an open space, which is easily disturbed by external dust, affecting the running-in result. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem that, in view of the shortage of prior art, provide a kind of multifunctional electric spindle running-in platform, can realize the one-stop running-in of electric spindle in closed space, and good versatility and convenience.

[0005] The utility model solves the technical problem that the technical scheme adopted by the above technical problem is as follows: a kind of multifunctional electric spindle running-in platform, the running-in platform includes protective cover, workbench, center water outlet component, cooling mechanism, pneumatic mechanism and electrical control mechanism, the protective cover includes frame body and cover, the frame body is arranged in the closed space formed by the cover, the front surface of the cover is equipped with protective door, the frame body includes upper layer frame and lower layer frame, the workbench can be slidably installed on the upper layer frame, the workbench is provided with vertical support and horizontal support, the vertical support is used to install vertical running-in electric spindle, the horizontal support is used to install horizontal running-in electric spindle, the center water outlet component is arranged on the lower layer frame, the center water outlet component is suitable for the running-in of center water outlet electric spindle, the cooling mechanism, pneumatic mechanism and electrical control mechanism are respectively arranged on the outside of the protective cover, the cooling mechanism is used to cool electric spindle during running-in, the pneumatic mechanism is suitable for the running-in of oil-gas lubricated electric spindle, the electrical control mechanism is used to control the cooling mechanism and the pneumatic mechanism, the electrical control mechanism includes electric cabinet and operation platform, the electric cabinet is integrated with the circuit of the running-in platform.

[0006] The utility model discloses a running-in platform, which can realize running-in of the electric spindle in a closed space, isolate external interference, and is provided with a central water outlet assembly, a cooling mechanism, a pneumatic mechanism and the like, has multiple functions such as dust prevention, cooling, oil-gas lubrication, central water outlet test, is suitable for vertical and horizontal running-in of the electric spindle, and meets the running-in needs of various electric spindles such as oil-gas lubrication electric spindle, grease lubrication electric spindle and central water outlet electric spindle.

[0007] Before using the running-in platform, the protection door is opened, the workbench is pulled out forward, according to the vertical or horizontal running-in needs of the electric spindle, the electric spindle to be measured, which is provided with a cooling jacket, is hoisted to the vertical support or horizontal support on the workbench, the motor wire and the front and rear bearing temperature measuring wire of the electric spindle are connected with the electrical control mechanism of the running-in platform, and the sound sensor is placed, the pipeline of the cooling mechanism is connected to the cooling jacket, then the workbench is pushed back to the outer cover, the protection door is closed, the total power supply in the electric cabinet is opened, the cooling mechanism is started, and the preset rotating speed starts running-in in the closed space. When the central water outlet test is needed, the central water outlet assembly is connected to the central water outlet pipeline of the electric spindle after running-in, and the central water outlet test is started. If the running-in object is an oil-gas lubrication electric spindle, the pneumatic mechanism is started.

[0008] Preferably, the workbench is a pull-out type workbench, the upper frame is symmetrically provided with a wire rail on both sides, the workbench is slidably connected with the wire rail, and the front side of the workbench is provided with a plurality of handles.

[0009] Preferably, the outer cover is provided with a plurality of transparent observation windows, which facilitates observation during running-in.

[0010] Preferably, the outer side wall of the outer cover is provided with a tool handle storage platform, which facilitates placement of different spindle tool handles.

[0011] Preferably, the cooling mechanism includes a water cooling machine and an oil cooling machine, which can be selected and started according to the cooling mode and cooling medium of the electric spindle to be measured.

[0012] Preferably, the pneumatic mechanism includes an oil mist collector, a pneumatic panel and a hydraulic station, and the pneumatic panel is integrated with pneumatic elements.

[0013] Preferably, the central water outlet assembly includes a water tank and a water pump.

[0014] Compared with the prior art, the multifunctional electric spindle running-in table has the following advantages: the multifunctional electric spindle running-in table has the functions of dust prevention, cooling, oil-gas lubrication, center water outlet testing and the like, is suitable for vertical and horizontal running-in electric spindles, meets the running-in needs of various electric spindles such as oil-gas lubrication electric spindles, grease lubrication electric spindles and center water outlet electric spindles, and can realize one-stop running-in of the electric spindle in a closed space without external other components, and has good universality and convenience. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 is a front view of the multifunctional electric spindle running-in table in the embodiment;

[0016] Fig. 2 is a back view of the multifunctional electric spindle running-in table in the embodiment;

[0017] Fig. 3 is a right view of the multifunctional running-in table in the embodiment;

[0018] Specific reference signs in the drawings are as follows:

[0019] 1-protective cover, 11-frame body, 12-outer cover, 13-transparent observation window, 14-tool shank storage table, 15-protection door, 16-upper frame, 17-lower frame, 18-linear rail, 2-workbench, 21-vertical support, 22-horizontal support, 23-vertical running-in electric spindle, 24-horizontal running-in electric spindle, 25-handle, 31-water tank, 32-water pump, 41-water cooling machine, 42-oil cooling machine, 51-oil mist collector, 52-pneumatic panel, 53-hydraulic station, 61-electric cabinet, 62-operation table, 63-electric cabinet support. DETAILED DESCRIPTION

[0020] The multifunctional electric spindle running-in table in the embodiment will be further described in detail below with reference to the drawings. The devices or components not limited in the embodiment are all adopted by conventional technical means in the field.

[0021] The multifunctional electric spindle running-in table in the embodiment will be further described in detail below with reference to the drawings. The devices or components not limited in the embodiment are all adopted by conventional technical means in the field. Figs. 1-3As shown, the running-in platform comprises a protective cover 1, a workbench 2, a center water outlet assembly, a cooling mechanism, a pneumatic mechanism and an electrical control mechanism. The protective cover 1 comprises a frame 11 and an outer cover 12. The frame 11 is arranged in an enclosed space formed by the outer cover 12. A plurality of transparent observation windows 13 are installed on the outer cover 12. A tool handle storage table 14 is installed on the outer side wall of the outer cover 12. A protective door 15 made of transparent glass is installed on the front of the outer cover 12. The frame 11 comprises an upper layer frame 16 and a lower layer frame 17. The workbench 2 is slidably installed on the upper layer frame 16. A vertical support 21 and a horizontal support 22 are arranged on the workbench 2. The vertical support 21 is used to install a vertical running-in electric spindle 23. The horizontal support 22 is used to install a horizontal running-in electric spindle 24. The center water outlet assembly is arranged on the lower layer frame 17 and is suitable for the running-in of a center water outlet electric spindle. The cooling mechanism, the pneumatic mechanism and the electrical control mechanism are arranged on the outer side of the protective cover 1. The cooling mechanism is used to cool the electric spindle during running-in. The pneumatic mechanism is suitable for the running-in of an oil-gas lubricated electric spindle. The electrical control mechanism is used to control the cooling mechanism and the pneumatic mechanism. The electrical control mechanism comprises an electrical cabinet 61 and an operation table 62. The electrical cabinet 61 is installed on an electrical cabinet support 63. The electrical circuit of the running-in platform is integrated in the electrical cabinet 61.

[0022] In this embodiment, the frame 11 and the outer cover 12 adopt aluminum alloy and sheet metal protective structure. The horizontal support 22 adopts a V-shaped block with a V-shaped groove in the longitudinal section.

[0023] In this embodiment, the workbench 2 is a pull-out type workbench. Wire rails 18 are symmetrically installed on both sides of the upper layer frame 16. The workbench 2 is slidably connected with the wire rails 18. A plurality of handles 25 are installed on the front side of the workbench 2.

[0024] In this embodiment, the cooling mechanism comprises a water cooler 41 and an oil cooler 42. The pneumatic mechanism comprises an oil mist collector 51, a pneumatic panel 52 and a hydraulic station 53. The pneumatic panel 52 integrates pneumatic elements and can confirm and adjust the air source pressure. The center water outlet assembly comprises a water tank 31 and a water pump 32.

[0025] Before using the running-in table, open the protection door 15, pull the workbench 2 out, according to the vertical or horizontal running-in needs of the electric spindle, first hoist the electric spindle to be tested, which is equipped with a cooling water jacket, to the vertical support 21 or horizontal support 22 on the workbench 2, then connect the motor wire and the front and rear bearing temperature measuring wire of the electric spindle with the electrical control mechanism of the running-in table, and place the sound sensor, connect the pipeline of the water cooling machine 41 or oil cooling machine 42 to the cooling water jacket, then push the workbench 2 back to the outer cover 12, close the protection door 15, open the total power supply in the electric cabinet 61, start the cooling mechanism, use the preset speed to start running-in in the closed space. When the center water outlet test is needed, after running-in, connect the center water outlet assembly to the center water outlet pipeline of the electric spindle, form the circulation of electric spindle-water tank 31-water pump 32-electric spindle, and start the center water outlet test. If the running-in object is an oil-gas lubricated electric spindle, open the pneumatic mechanism, provide oil-gas by the pneumatic mechanism, and realize the oil-gas recovery function.

Claims

1. A multi-functional electric spindle run-in table, characterized by, The running-in platform comprises a protective cover, a workbench, a central water outlet assembly, a cooling mechanism, a pneumatic mechanism and an electrical control mechanism, the protective cover comprises a frame and an outer cover, the frame is arranged in the enclosed space formed by the outer cover, a protective door is mounted on the front of the outer cover, the frame comprises an upper frame and a lower frame, the workbench is slidably mounted on the upper frame, vertical supports and horizontal supports are arranged on the workbench, the vertical supports are used for mounting vertical running-in electric spindles, the horizontal supports are used for mounting horizontal running-in electric spindles, the central water outlet assembly is arranged on the lower frame, the central water outlet assembly is suitable for running-in of central water outlet electric spindles, the cooling mechanism, the pneumatic mechanism and the electrical control mechanism are arranged outside the protective cover respectively, the cooling mechanism is used for cooling electric spindles during running-in, the pneumatic mechanism is suitable for running-in of oil-gas lubricated electric spindles, the electrical control mechanism is used for controlling the cooling mechanism and the pneumatic mechanism, the electrical control mechanism comprises an electrical cabinet and an operation table, and the electrical circuit of the running-in platform is integrated in the electrical cabinet.

2. The multi-functional electric spindle runout table of claim 1, wherein, The workbench is a pull-out type workbench, linear rails are symmetrically mounted on the two sides of the upper frame, the workbench is slidably connected with the linear rails, and handles are mounted on the front side of the workbench.

3. The multi-functional live spindle runout table of claim 1, wherein, Transparent observation windows are mounted on the outer cover.

4. The multi-functional live spindle runout table of claim 1, wherein, A knife handle storage table is mounted on the outer wall of the outer cover.

5. The multi-functional live spindle runout table of claim 1, wherein, The cooling mechanism comprises a water cooling machine and an oil cooling machine.

6. The multi-functional live spindle runout table of claim 1, wherein, The pneumatic mechanism comprises an oil mist collector, a pneumatic panel and a hydraulic station, and pneumatic elements are integrated on the pneumatic panel.

7. The multi-functional live spindle runout table of claim 1, wherein, The central water outlet assembly comprises a water tank and a water pump.

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