CN220690426U - Electric spindle batch testing device - Google Patents

Abstract

The application discloses an electric spindle batch testing device, which relates to the technical field of detection devices and comprises a detection table, a driver, a water cooler and a power source, wherein the detection table comprises a plurality of detection areas which are sequentially arranged; the detection area is provided with a connector seat and a bracket for fixing an electric main shaft, the connector seat is provided with an electric wiring seat and a plurality of pipeline interfaces, the electric wiring seat is connected with a driver circuit through a cable, the pipeline interfaces are connected with a water cooler or a power source through a pipeline, and the cable and the pipeline are arranged in the detection platform. The utility model has the effect of being convenient for electricity main shaft testing arrangement be convenient for detect a plurality of electricity main shafts simultaneously and reduce the influence of cable and pipeline.

Description

Electric spindle batch testing device

Technical Field

The application relates to the technical field of detection devices, in particular to an electric spindle batch testing device.

Background

The electric spindle is a set of components and comprises the electric spindle and accessories thereof, namely the electric spindle, a high-frequency conversion device, an oil mist lubricator, a cooling device, a built-in encoder, a tool changing device and the like, and is widely used on a numerical control machine tool.

After the electric spindle is produced, the electric spindle is required to be automatically operated in forward and reverse directions, an encoder is stopped accurately, a temperature rise test, a tightness knife test and the like, so that a driver is required to be used for supplying power to detect whether all functions of the electric spindle are smooth in operation, water is supplied through a cooling cavity of the electric spindle through a water cooling machine to detect the cooling performance of the electric spindle and whether water leakage exists, and a hydraulic station supplies liquid or a gas supply station supplies gas to detect whether the tool changing device is smooth in use.

When the electric spindle testing device in the related art is used for testing the electric spindles, the electric spindles are basically tested separately, one electric spindle corresponds to one driver, one water cooling machine and one set of hydraulic station, if efficiency is required to be improved, and meanwhile, when the electric spindles are tested, the driver is required to be connected with a plurality of cables, the water cooling machine and the hydraulic station are required to be led out of a plurality of pipelines, so that the electric spindle testing device is provided with a plurality of cables and pipelines in a mess, and the detection is easy to influence.

Disclosure of Invention

In order to facilitate the detection of a plurality of electric spindles and reduce the influence of cables and pipelines by using the electric spindle testing device, the application provides an electric spindle batch testing device.

The application provides an electricity main shaft batch test device adopts following technical scheme:

the electric spindle batch testing device comprises a detection table, a driver, a water cooler and a power source, wherein the detection table comprises a plurality of detection areas which are sequentially arranged;

the detection area is provided with a connector seat and a bracket for fixing an electric main shaft, the connector seat is provided with an electric wiring seat and a plurality of pipeline interfaces, the electric wiring seat is connected with a driver circuit through a cable, the pipeline interfaces are connected with a water cooler or a power source through a pipeline, and the cable and the pipeline are arranged in the detection platform.

Through adopting above-mentioned technical scheme, because the detection zone is provided with a plurality of for electric main shaft can set up a plurality of simultaneously and detect, during the detection, through wiring and electric connection seat connection that corresponds electric main shaft, power supply for electric main shaft through the driver, through the corresponding interface connection of pipeline interface and electric main shaft, make the water-cooling machine can be used for carrying out the cooling test for electric main shaft water supply, through power supply liquid supply or air feed, can drive the tool changing device function operation of electric main shaft, thereby be used for testing the elasticity sword test that electric main shaft corresponds, because cable and pipeline all set up inside detecting the platform mesa is difficult for messy, be convenient for detect and can improve certain detection efficiency.

Optionally, a plurality of drivers are provided, and the number of the drivers is consistent with that of the detection areas, and one driver is used for connecting the electric wiring seat on one connector seat.

Through adopting above-mentioned technical scheme, the driver one-to-one corresponds the detection of a control electricity main shaft, can in time open and close the detection of corresponding electricity main shaft in the position of driver when some electricity main shaft detects the problem, and the operation process is more convenient, safe to can control the circuit break-make of electricity main shaft alone in the driver position, convenient operation reduces the possibility that the incident appears.

Optionally, two electric wire holders are arranged on the connector holder, and the two electric wire holders comprise a power wire holder and an encoder wire holder.

Through adopting above-mentioned technical scheme, through setting up power connection terminal and encoder connection terminal, can carry out corresponding power and encoder detection alone, perhaps detect simultaneously, improve work efficiency.

Optionally, the power source comprises a hydraulic source or an air pressure source, two pipeline interfaces are arranged, one pipeline interface is used for being communicated with the water outlet of the water cooling machine, and the other pipeline interface is used for being communicated with the outlet of the hydraulic source or the air pressure source.

By adopting the technical scheme, the testing device can be used for detecting the electric spindle driven by the pneumatic or hydraulic mode.

Optionally, the power source comprises a hydraulic source and a pneumatic source, three pipeline interfaces are arranged, one pipeline interface is used for being communicated with the water outlet of the water cooler, one pipeline interface is used for being communicated with the outlet of the hydraulic source, and one pipeline interface is used for being communicated with the outlet of the pneumatic source.

Through adopting above-mentioned technical scheme, testing arrangement can be used for detecting through pneumatic or hydraulic mode driven electricity main shaft, perhaps detects through pneumatic and hydraulic mode driven electricity main shaft simultaneously, has improved testing arrangement's suitability.

Optionally, the detection platform is provided with two containing boxes along both sides detection zone setting direction, the detection zone is located between two containing boxes, two the containing box is located the detection platform both sides, the containing box includes case and lower case, the driver sets up in last incasement, water-cooling machine and/or power supply set up in lower incasement.

Through adopting above-mentioned technical scheme, set up the containing box and be convenient for protect driver, water cooler and/or power supply to separate through last case and lower case, can reduce the influence that liquid caused the driver.

Optionally, the one end that the detection zone was kept away from to the upper box is provided with the first door that opens and close that can open and close, the one end that the detection zone was kept away from to the lower box is provided with the second door that opens and close that can open and close.

Through adopting above-mentioned technical scheme, set up first opening and close door and conveniently overhaul, operate and protect the interior spare of upper box, set up the second and open and close door and conveniently overhaul, operate and protect the interior spare of lower box.

Optionally, sliding connection has the safety cover on the test bench, the safety cover includes interior safety cover and outer safety cover, interior safety cover can slide outside the containing box, outer safety cover can slide in outside the interior safety cover.

Through adopting above-mentioned technical scheme, can play the effect of part and structure on the protection detection platform when detecting and when not using through setting up the safety cover to set up inner protection cover and outer safety cover, make the safety cover coverage bigger, the detection platform can set up more detection areas.

Optionally, the inner protective cover and the outer protective cover are both provided with observation windows.

Through adopting above-mentioned technical scheme, set up the operating condition on the convenient observation detection platform of observation window.

Optionally, a plurality of heat dissipation holes are formed in the top of the upper box.

Through adopting above-mentioned technical scheme, through setting up the louvre, be convenient for dispel the heat to the driver in the upper box.

In summary, the present application includes at least one of the following beneficial effects:

1. the electric spindle can be simultaneously provided with a plurality of detection areas for detection, the electric spindle connector can be conveniently connected with the electric spindle connector or the wiring end of the electric spindle through the arrangement of the connector base, the connecting cable of the connector base and the driver, and the connecting pipelines of the connector base, the water cooler and the power source are arranged inside the detection platform, so that the number of cables and pipelines on the periphery of the detection platform is reduced, and the influence on the detection efficiency is reduced;

2. the protective cover and the storage box are arranged, so that the device can play roles of various structures on the detection table, a driver, a water cooler and an electric spindle;

3. through setting up the louvre, be convenient for dispel the heat to the driver in the upper box.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded structure of an embodiment of the present application;

FIG. 3 is a partial schematic view showing an internal structure of the storage box according to the embodiment of the present application;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

Reference numerals illustrate: 1. a detection table; 11. a detection zone; 111. a bracket; 12. a joint seat; 121. an electrical connection base; 122. a pipe interface; 1221. an air path interface; 1222. a liquid path interface; 13. a track; 2. a driver; 3. a water cooling machine; 4. a power source; 5. a storage box; 51. loading the box; 511. a first opening and closing door; 512. a heat radiation hole; 52. lower box; 521. a second opening and closing door; 6. a protective cover; 61. an inner protective cover; 62. an outer protective cover; 63. an observation window; 64. a handle; 7. an electric spindle.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

Example 1:

the embodiment of the application discloses an electric spindle batch test device, refer to fig. 1 and 2, and an electric spindle batch test device includes that the main part is the detection platform 1 of cuboid form, is provided with a plurality of detection areas 11 on the detection platform 1 surface along self length direction, and this application takes 6 as the example, can be other quantity in other embodiments.

The detection area 11 is fixedly connected with a bracket 111 through a bolt, the electric spindle 7 to be tested is placed or fixed above the bracket 111, and the testing device can perform automatic forward and reverse rotation operation, encoder accurate stop, temperature rise test, tightness knife test and other tests on the electric spindle 7. By providing a plurality of detection areas 11, the motorized spindle 7 placed in each detection area 11 can be detected simultaneously or individually, and the detection efficiency is further improved.

When the electric spindle 7 performs automatic forward and backward rotation operation and encoder accurate stop test, a testing device is required to supply power to the electric spindle 7; when the electric spindle 7 is subjected to a temperature rise test, water needs to be introduced into the electric spindle 7 so as to detect the cooling effect in use; when the electric spindle 7 performs the tightness knife test, air or liquid is required to drive the corresponding component to move so as to perform corresponding detection.

Referring to fig. 1 and 3, the testing apparatus includes a storage box 5 disposed at both ends of a test table 1, a plurality of test areas 11 are located between the two storage boxes 5, the storage box 5 includes an upper box 51 and a lower box 52 located at the bottom of the upper box 51, one sides of the two upper boxes 51 facing away from each other, and one sides of the two lower boxes 52 facing away from each other are all provided with an access hole, and a first opening and closing door 511 for opening and closing the access hole is hinged on the upper box 51, and a second opening and closing door 521 for opening and closing the access hole is hinged on the lower box 52. The first opening and closing door 511 is provided to protect the components in the upper case 51 and to facilitate maintenance of the components in the upper case 51; by providing the second opening and closing door 521, components in the lower case 52 can be protected, and maintenance of the components in the lower case 52 can be facilitated.

Referring to fig. 2 and 3, a plurality of drivers 2 are disposed in the upper case 51, the drivers 2 are averagely installed in two upper cases 51, that is, three drivers 2 are disposed in one upper case 51, and six drivers 2 are in one-to-one correspondence to test the electric spindle 7 on one bracket 111, so that the test process of each electric spindle 7 is performed independently without mutual influence, and an operator can control the drivers 2 after opening the first opening and closing door 511, thereby reducing the occurrence of safety accidents. The top of the upper case 51 is provided with a plurality of heat dissipation holes 512, so that heat dissipation can be performed on the driver 2, and the service life of the driver 2 can be prolonged.

Referring to fig. 1 and 2, the test apparatus includes power sources 4, and the power sources 4 are provided in two, and include a hydraulic station and an air supply station, one of the power sources 4 being provided inside one lower case 52 (not shown). Oil with pressure can be provided for the electric spindle 7 through the hydraulic station so as to detect the tightness knife of the electric spindle 7; or through the air supply station can provide the air current that has pressure for electric spindle 7, the elasticity sword of electric spindle 7 has been detected, specifically uses what kind of power supply 4, can select according to corresponding type electric spindle 7 for testing arrangement can have higher suitability. Of course, in other embodiments of the present application, one power source 4 may be provided, and may be a hydraulic station and a gas supply station, so that only the electric spindle 7 using hydraulic pressure or gas pressure is detected.

The testing device comprises a water cooling machine 3, wherein the water cooling machine 3 can provide cooling water for the electric spindle 7 so as to detect the cooling performance of the electric spindle 7. The water cooler 3 or the power source 4 may be installed in the lower case 52, or may be partially located outside the detection table 1 at a position close to the storage case 5.

Referring to fig. 2 and 4, a connector 12 is provided on each detection area 11, and an electric connection base 121 for supplying power to the electric spindle 7 and a pipe interface 122 for supplying water or liquid or gas to the electric spindle 7 are connected to the connector 12. The electric connection seat 121 and the driver 2 are electrically connected through cables, and the pipeline interface 122 is communicated with the water cooler 3 and the power source 4 through pipelines.

In this embodiment, the electric connection base 121 includes a power connection base and an encoder connection base, so that the electric spindle 7 can perform corresponding detection separately or simultaneously, and the driver 2 can also be used for remotely controlling the corresponding detection, thereby improving efficiency and safety.

In this embodiment, three pipe joints 122 are provided, one for communication with the water cooler 3, one for communication with the hydraulic station, and one for communication with the air supply station; thereby being convenient for the motorized spindle 7 to carry out corresponding detection singly or simultaneously and also being convenient for carrying out corresponding detection by remote control, thereby improving the efficiency and the safety. In other embodiments of the present application, if only one hydraulic or pneumatic power source 4 is provided, only two pipe connectors 122 may be provided, one for communicating with the water chiller 3 and one for communicating with the power source 4.

Referring to fig. 1 and 2, the cable and the pipe are both disposed inside the inspection station 1, the water cooling machine 3 may supply water to the pipe interfaces 122 of the plurality of joint bases 12 through the main pipe and the branch pipe communicating with the main pipe, and the power source 4 may supply liquid or gas to the pipe interfaces 122 of the plurality of joint bases 12 through the main pipe and the branch pipe communicating with the main pipe. The specific pipe connection and cable connection are conventional means, and will not be described in detail herein.

Referring to fig. 1 and 2, two rails 13 are disposed on two sides of the detection platform 1, the rails 13 are parallel to the length direction of the detection platform 1, a protection cover 6 for covering a plurality of detection areas 11 is slidably connected to the detection platform 1, the protection cover 6 includes two inner protection covers 61 and two outer protection covers 62, and the inner protection covers 61 and the outer protection covers 62 are slidably connected to the rails 13. The inner protective cover 61 can slide outside the storage box 5, and the outer protective cover 62 can slide outside the inner protective cover 61, so that the sliding range of the protective cover 6 is larger to protect the plurality of detection areas 11. The inner protective cover 61 and the outer protective cover 62 are each provided with a plurality of observation windows 63, and the structure and the operation state of the inspection table 1 can be easily observed through the observation windows 63. Handles 64 are fixed on the inner protective cover 61 and the outer protective cover 62, so that operators can slide the corresponding protective covers 6 conveniently.

The implementation principle of the electric spindle batch testing device provided by the embodiment of the application is as follows: during detection, the electric spindle 7 can be fixed or placed on the support 111 of the detection areas 11, and the corresponding wiring terminal of the electric spindle 7 is connected with the corresponding electric wiring seat 121, so that the pipeline connector of the electric spindle 7 is connected with the corresponding pipeline interface 122, the driver 2 can function as the electric spindle 7, the water cooler 3 can provide cooling water for the electric spindle 7, and the power source 4 can provide oil or gas for the electric spindle 7, so that corresponding detection can be performed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (10)

1. An electric spindle batch test device which is characterized in that: the device comprises a detection table (1), a driver (2), a water cooler (3) and a power source (4), wherein the detection table (1) comprises a plurality of detection areas (11) which are sequentially arranged;

be provided with connector base (12) and support (111) that are used for fixed electricity main shaft (7) on detection zone (11), be provided with electric connection seat (121) and a plurality of pipeline interface (122) on connector base (12), electric connection seat (121) are connected through cable and driver (2) circuit, pipeline interface (122) are connected through pipeline and water-cooling machine (3) or power supply (4), and cable and pipeline set up in detection platform (1).

2. The motorized spindle batch test device of claim 1, wherein: the number of the drivers (2) is the same as that of the detection areas (11), and one driver (2) is used for connecting with an electric wiring seat (121) on one joint seat (12).

3. The motorized spindle batch test device of claim 2, wherein: the two electric wire holders (121) are arranged on the joint seat (12) and comprise a power wire holder and an encoder wire holder.

4. The motorized spindle batch test device of claim 1, wherein: the power source (4) comprises a hydraulic source or an air pressure source, two pipeline interfaces (122) are arranged, one pipeline interface (122) is used for being communicated with a water outlet of the water cooler (3), and the other pipeline interface (122) is used for being communicated with an outlet of the hydraulic source or the air pressure source.

5. The motorized spindle batch test device of claim 1, wherein: the power source (4) comprises a hydraulic source and an air pressure source, three pipeline interfaces (122) are arranged, one pipeline interface (122) is used for being communicated with a water outlet of the water cooler (3), one pipeline interface (122) is used for being communicated with an outlet of the hydraulic source, and one pipeline interface (122) is used for being communicated with an outlet of the air pressure source.

6. The motorized spindle batch test device of claim 1, wherein: the detection platform (1) is provided with two containing boxes (5), detection area (11) are located between two containing boxes (5), two containing boxes (5) are located in detection platform (1) both sides, containing boxes (5) include upper box (51) and lower box (52), driver (2) set up in upper box (51), water-cooling machine (3) and/or power supply (4) set up in lower box (52).

7. The motorized spindle batch test device of claim 6, wherein: the one end that keeps away from detection zone (11) of upper box (51) is provided with first opening and close door (511) that can open and close, the one end that keeps away from detection zone (11) of lower box (52) is provided with second opening and close door (521) that can open and close.

8. The motorized spindle batch test device of claim 6, wherein: the detection table (1) is connected with a protection cover (6) in a sliding mode, the protection cover (6) comprises an inner protection cover (61) and an outer protection cover (62), the inner protection cover (61) can slide out of the storage box (5), and the outer protection cover (62) can slide out of the inner protection cover (61).

9. The motorized spindle batch test device of claim 8, wherein: and the inner protective cover (61) and the outer protective cover (62) are respectively provided with an observation window (63).

10. The motorized spindle batch test device of claim 8, wherein: a plurality of heat dissipation holes (512) are formed in the top of the upper box (51).