Test equipment for maintenance and detection of motorized spindle

Abstract

The utility model relates to the field of motorized spindle maintenance, in particular to test equipment for motorized spindle maintenance and detection, which comprises a fixed base and a detection machine body, and further comprises a clamping assembly, and the clamping assembly comprises a first electric push rod, a connecting base, a limiting sliding frame, a limiting sliding block, a connecting frame, a clamping ring frame, a fixed seat, an abutting block and a driving component. The clamping position of a clamping ring frame can be changed by adjusting the movement of a limiting sliding block in a limiting sliding frame, so that spindle boxes with different specifications and lengths can be clamped and fixed, and meanwhile, a first electric push rod is driven to drive the height of the clamping ring frame on a connecting base to be adjusted; and the clamped motorized spindles in the spindle boxes of different specifications and sizes can be connected with the detection end of the detection machine body, so that the equipment can clamp and fix the motorized spindles of different specifications and then detect the motorized spindles of different specifications, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the field of electric spindle maintenance, in particular to a test device for electric spindle maintenance and detection. Background Technique

[0002] The electric spindle is a new technology that integrates the machine tool spindle and the spindle motor in the field of numerical control machine tools in recent years. The main drive system of high-speed numerical control machine tools cancels the belt drive and gear drive. Due to its precise setting, various tests need to be carried out on the high-speed electric spindle after production.

[0003] The existing test device is provided with a motor and various detection sensors. By docking and installing the electric spindle in the fixed spindle box to operate normally, various operating data in the electric spindle in its normal operating state are detected by the sensors.

[0004] However, when the existing device is detecting, the existing device usually can only clamp and fix the spindle boxes of the same specification, so that the device cannot clamp and fix the spindle boxes of different specifications of electric spindles and then conduct docking detection on the electric spindles, thus reducing the practicability of the device. Content of the Utility Model

[0005] The purpose of the utility model is to provide a test device for electric spindle maintenance and detection, aiming to solve the problem that when the existing device is detecting, the existing device usually can only clamp and fix the spindle boxes of the same specification, so that the device cannot clamp and fix the spindle boxes of different specifications of electric spindles and then conduct docking detection on the electric spindles, thus reducing the practicability of the device.

[0006] To achieve the above purpose, the utility model provides a test device for electric spindle maintenance and detection, including a fixed base and a detection body. The detection body is arranged on the fixed base and is located on one side of the fixed base.

[0007] It further includes a clamping assembly.

[0008] The clamping assembly includes a first electric push rod, a connection base, a limit slide frame, a limit slider, a connection frame, a clamping ring frame, a fixed seat, an abutting block, and a driving member. The first electric push rod is fixedly connected to the fixed base and is located on one side of the fixed base. The connection base is connected to the output end of the first electric push rod and is located on one side of the first electric push rod. The limit slide frame is fixedly connected to the connection base and is located on one side of the connection base. The limit slider is slidably connected to the limit slide frame and is located on one side of the limit slide frame. The connection frame is fixedly connected to the limit slider and is located on one side of the limit slider. The clamping ring frame is fixedly connected to the connection frame and is located on the side of the connection frame close to the limit slide frame. The fixed seat is fixedly connected to the clamping ring frame and is located on one side of the clamping ring frame. The abutting block is connected to the fixed seat through the driving member and is located on the side of the fixed seat close to the clamping ring frame. The driving member is arranged on the fixed seat and is connected to the abutting block.

[0009] Among them, the driving member includes a mounting frame and a second electric push rod. The mounting frame is fixedly connected to the fixed seat and is located on one side of the fixed seat. The second electric push rod is fixedly connected to the mounting frame, is connected to the abutting block, and is located on the side of the mounting frame close to the abutting block.

[0010] Among them, the clamping assembly further includes a locking bolt. The locking bolt is arranged on the limit slider, abuts against the limit slide frame, and is located on the side of the limit slider close to the limit slide frame.

[0011] Among them, the clamping assembly further includes a protection pad and an abutting pad. The protection pad is fixedly connected to the clamping ring frame and is located on one side of the clamping ring frame. The abutting pad is fixedly connected to the abutting block and is located on one side of the abutting block.

[0012] Among them, the clamping assembly further includes an orientation member. The orientation member includes an orientation frame and an orientation slider. The orientation frame is fixedly connected to the fixed base and is located on one side of the fixed base. The orientation slider is slidably connected to the orientation frame, is fixedly connected to the connection base, and is located on the side of the orientation frame close to the connection base.

[0013] A test device for the maintenance and detection of an electric spindle of the present utility model can place the spindle box for placing the electric spindle in two of the clamping ring frames. Through the driving output of the driving member, the abutting block can be driven to move in the clamping ring frame. Through the movement of the abutting block, one side of the spindle box in the clamping ring frame can be abutted, and the spindle box can be clamped and fixed in the clamping ring frame in cooperation with the clamping ring frame. By adjusting the movement of the limit slider in the limit slide, the clamping position of the clamping ring frame can be changed, so that spindle boxes of different specifications and lengths can be clamped and fixed. At the same time, by driving the first electric push rod, the height of the clamping ring frame on the connecting base can be adjusted, so that the electric spindle in the spindle box of different specifications and sizes after clamping can be connected to the detection end of the detection body, so that the device can detect the electric spindle of different specifications after clamping and fixing, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of a test device for the maintenance and detection of an electric spindle according to the first embodiment of the present utility model.

[0016] Figure 2 It is a schematic structural diagram of a clamping assembly according to the first embodiment of the present utility model.

[0017] Figure 3 It is a schematic structural diagram of a test device for the maintenance and detection of an electric spindle according to the second embodiment of the present utility model.

[0018] Figure 4 It is a schematic structural diagram of an orientation member according to the second embodiment of the present utility model.

[0019] In the figure: 101 - fixed base, 102 - detection body, 103 - clamping assembly, 104 - first electric push rod, 105 - connecting base, 106 - limit slide, 107 - limit slider, 108 - connecting frame, 109 - clamping ring frame, 110 - fixed seat, 111 - abutting block, 112 - locking bolt, 113 - protective pad, 114 - abutting pad, 115 - mounting frame, 116 - second electric push rod, 201 - orientation member, 202 - orientation frame, 203 - orientation slider. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Embodiments of the present utility model will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present utility model and should not be construed as limiting the present utility model.

[0021] The first embodiment of the present application is as follows:

[0022] Please refer to Figure 1 and Figure 2 , Figure 1 which is a schematic structural diagram of a test device for the maintenance and detection of an electric spindle according to the first embodiment of the present utility model. Figure 2 which is a schematic structural diagram of a clamping assembly according to the first embodiment of the present utility model.

[0023] The present utility model provides a test device for the maintenance and detection of an electric spindle: including a fixed base 101, a detection body 102 and a clamping assembly 103. The clamping assembly 103 includes a first electric push rod 104, a connection base 105, a limit sliding frame 106, a limit slider 107, a connection frame 108, a clamping ring frame 109, a fixed seat 110, a contact block 111, a driving member, a locking bolt 112, a protection pad 113 and a contact pad 114. The driving member includes a mounting frame 115 and a second electric push rod 116. Through the foregoing solution, when the existing device is detecting, the existing device can usually only clamp and fix the spindle boxes of the same specification, so that the device cannot clamp and fix the spindle boxes of different specifications of the electric spindle and then perform docking detection on the electric spindle, thereby reducing the practicability of the device. It can be understood that the foregoing solution can be used in the case where the device needs to clamp and fix the spindle boxes of different specifications of the electric spindle and then perform docking detection on the electric spindle.

[0024] In this embodiment, the detection body 102 is disposed on the fixed base 101, and the electric spindle in the spindle box can be docked through the detection body 102, and various data of the electric spindle can be detected through various sensors in the detection body 102.

[0025] Among them, the first electric push rod 104 is fixedly connected to the fixed base 101 and is located on one side of the fixed base 101. The connection base 105 is connected to the output end of the first electric push rod 104 and is located on one side of the first electric push rod 104. The limit slide frame 106 is fixedly connected to the connection base 105 and is located on one side of the connection base 105. The limit slider 107 is slidably connected to the limit slide frame 106 and is located on one side of the limit slide frame 106. The connection frame 108 is fixedly connected to the limit slider 107 and is located on one side of the limit slider 107. The clamping ring frame 109 is fixedly connected to the connection frame 108 and is located on the side of the connection frame 108 close to the limit slide frame 106. The fixed seat 110 is fixedly connected to the clamping ring frame 109 and is located on one side of the clamping ring frame 109. The abutting block 111 is connected to the fixed seat 110 through the driving member and is located on the side of the fixed seat 110 close to the clamping ring frame 109. The driving member is arranged on the fixed seat 110 and is connected to the abutting block 111. The first electric push rod 104 is bolted and installed on the fixed base 101. The connection and support of the first electric push rod 104 are realized through the fixed base 101. The connection and support of the first electric push rod 104 are realized through the fixed base 101. The connection base 105 is connected to the output end of the first electric push rod 104. The lifting movement of the connection base 105 can be driven through the driving output of the first electric push rod 104. The limit slide frame 106 is welded to the connection base 105. The connection and support of the limit slide frame 106 are realized through the connection base 105. There are two T-shaped chutes in the limit slide frame 106. There are two limit sliders 107. The two limit sliders 107 are T-shaped. The two limit sliders 107 are slidably connected in the T-shaped chutes of the limit slide frame 106. The movement of the limit slider 107 can be connected, supported and directionally limited through the limit slide frame 106. There are two connection frames 108. The two connection frames 108 are welded to the corresponding two limit sliders 107. The movement of the connection frame 108 can be driven through the movement of the limit slider 107. The clamping ring frame 109 is welded to the two connection frames 108. The connection and support of the clamping ring frame 109 are realized through the connection frame 108. The spindle box for placing the electric spindle can be placed in the two clamping ring frames 109. There are two fixed seats 110. The two fixed seats 110 are welded to the clamping ring frame 109. There is an installation groove in the fixed seat 110. There are two abutting blocks 111. The two abutting blocks 111 are connected to the fixed seat 110 through the driving member.Through the driving output of the driving member, the abutting block 111 can be driven to move within the clamping ring frame 109. By the movement of the abutting block 111, it can abut against one side of the spindle box within the clamping ring frame 109 and cooperate with the clamping ring frame 109 to clamp and fix the spindle box within the clamping ring frame 109. The driving member is arranged on the fixed seat 110 and is connected to the abutting block 111. Through the driving member, a corresponding power source can be provided for the up and down movement of the abutting block 111, so that the spindle box for placing the electric spindle can be placed in the two clamping ring frames 109. Through the driving output of the driving member, the abutting block 111 can be driven to move within the clamping ring frame 109. By the movement of the abutting block 111, it can abut against one side of the spindle box within the clamping ring frame 109 and cooperate with the clamping ring frame 109 to clamp and fix the spindle box within the clamping ring frame 109. By adjusting the movement of the limit slider 107 within the limit slide frame 106, the clamping position of the clamping ring frame 109 can be changed, so that spindle boxes with different specifications and lengths can be clamped and fixed. At the same time, by driving the first electric push rod 104, the height of the clamping ring frame 109 on the connection base 105 can be adjusted, so that the electric spindle within the spindle box of different specifications and sizes after clamping can be connected to the detection end of the detection body 102, so that the device can detect after clamping and fixing electric spindles of different specifications, thereby improving the practicability of the device.,

[0026] Secondly, the mounting frame 115 is fixedly connected to the fixed seat 110 and is located on one side of the fixed seat 110; the second electric push rod 116 is fixedly connected to the mounting frame 115, is connected to the abutting block 111, and is located on the side of the mounting frame 115 close to the abutting block 111. There are two mounting frames 115, and the two mounting frames 115 are bolt-fixed to the fixed seat 110. Through the fixed seat 110, the connection and support of the mounting frame 115 are realized. The second electric push rod 116 is bolt-fixed to the corresponding two mounting frames 115. Through the mounting frame 115, the connection and support of the second electric push rod 116 are realized. The two abutting blocks 111 are connected to the output ends of the corresponding two second electric push rods 116. Through the driving output of the second electric push rod 116, the abutting block 111 can be driven to move up and down, and then the spindle box within the clamping ring frame 109 can be abutted and clamped and fixed.

[0027] Meanwhile, the locking bolt 112 is arranged on the limit slider 107, abuts against the limit slide carriage 106, and is located on the side of the limit slider 107 close to the limit slide carriage 106. There are two locking bolts 112, and the two clamping bolts are arranged on the corresponding two limit sliders 107. The limit slider 107 has a threaded hole that can cooperate with the screw of the locking bolt 112, and the screw can be driven to move up and down by turning the locking bolt 112 and abut against the inside of the limit slide carriage 106, so as to lock the movement of the limit slider 107 in the limit slide carriage 106 and prevent the limit slider 107 from moving in the limit slide carriage 106 during the use of the structure.

[0028] Finally, the protection pad 113 is fixedly connected to the clamping ring frame 109 and is located on one side of the clamping ring frame 109; the abutting pad 114 is fixedly connected to the abutting block 111 and is located on one side of the abutting block 111. The protection pad 113 is bonded to the clamping ring frame 109. There are two abutting pads 114, and the two abutting pads 114 are bonded to the abutting block 111. Both the protection pad 113 and the abutting pad 114 are made of rubber material. Through the protection pad 113 and the abutting pad 114, flexible protection can be provided for the abutting and clamping points of the main spindle box clamped and fixed in the clamping ring frame 109, avoiding wear of the clamping points on the main spindle box.

[0029] When using a test device for the maintenance and detection of an electric spindle according to this embodiment, the main spindle box for placing the electric spindle can be placed in the two clamping ring frames 109. Through the driving output of the driving member, the abutting block 111 can be driven to move in the clamping ring frame 109. Through the movement of the abutting block 111, one side of the main spindle box in the clamping ring frame 109 can be abutted and the main spindle box can be clamped and fixed in the clamping ring frame 109 in cooperation with the clamping ring frame 109. By adjusting the movement of the limit slider 107 in the limit slide carriage 106, the clamping position of the clamping ring frame 109 can be changed, so as to clamp and fix main spindle boxes of different specifications and lengths. At the same time, by driving the first electric push rod 104, the height of the clamping ring frame 109 on the connecting base 105 can be adjusted, so that the electric spindle in the main spindle box of different specifications and sizes after clamping can be connected to the detection end of the detection body 102, so that the device can detect different specifications of electric spindles after clamping and fixing, thereby improving the practicability of the device.

[0030] The second embodiment of this application is as follows:

[0031] On the basis of the first embodiment, please refer to Figure 3 and Figure 4 ,Figure 3 It is a schematic structural diagram of a test device for the maintenance and detection of an electric spindle according to the second embodiment of the present utility model. Figure 4 It is a schematic structural diagram of an orientation member according to the second embodiment of the present utility model.

[0032] The present utility model provides a test device for the maintenance and detection of an electric spindle, which further includes an orientation member 201. The orientation member 201 includes an orientation frame 202 and an orientation slider 203.

[0033] The orientation frame 202 is fixedly connected to the fixed base 101 and is located on one side of the fixed base 101; the orientation slider 203 is slidably connected to the orientation frame 202, is fixedly connected to the connection base 105, and is located on the side of the orientation frame 202 close to the connection base 105. There are four orientation frames 202, and the four orientation frames 202 are welded to the fixed base 101. The connection and support of the orientation frame 202 are realized through the fixed base 101. The orientation frame 202 has a vertical chute. There are four orientation sliders 203, and the four orientation sliders 203 are slidably connected in the corresponding four orientation frames 202. The sliding of the orientation slider 203 can be connected, supported, and directionally limited through the orientation frame 202. The four orientation frames 202 are welded to the four ends below the connection base 105. The lifting movement of the connection base 105 is directionally limited through the connection support and directional limit movement of the orientation frame 202, so that the lifting movement of the connection base 105 is more stable.

[0034] What is disclosed above is only a preferred embodiment of the present utility model. Of course, it cannot be used to limit the scope of rights of the present utility model. Those of ordinary skill in the art can understand the whole or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present utility model still fall within the scope covered by the present utility model.

Claims

1. A test device for maintenance and inspection of an electric spindle, comprising a fixed base and a detection body, wherein the detection body is arranged on the fixed base and located on one side of the fixed base, characterized in that: Also includes a clamping assembly, The clamping assembly includes a first electric push rod, a connecting base, a limiting slide, a limiting slider, a connecting frame, a clamping ring frame, a fixed seat, an abutment block and a driving member, the first electric push rod is fixedly connected to the fixed base and is located at one side of the fixed base, the connecting base is connected to the output end of the first electric push rod and is located at one side of the first electric push rod, the limiting slide is fixedly connected to the connecting base and is located at one side of the connecting base, the limiting slider is slidably connected to the limiting slide and is located at one side of the limiting slide, the connecting frame is fixedly connected to the limiting slider and is located at one side of the limiting slider, the clamping ring frame is fixedly connected to the connecting frame and is located at a side of the connecting frame close to the limiting slide, the fixed seat is fixedly connected to the clamping ring frame and is located at one side of the clamping ring frame, the abutment block is connected to the fixed seat through the driving member and is located at a side of the fixed seat close to the clamping ring frame, and the driving member is arranged on the fixed seat and connected to the abutment block.

2. The test equipment for maintenance and inspection of an electric spindle according to claim 1, characterized in that: The driving component includes a mounting frame and a second electric push rod, wherein the mounting frame is fixedly connected to the fixing seat and is located on one side of the fixing seat; the second electric push rod is fixedly connected to the mounting frame and connected to the abutment block, and is located on one side of the mounting frame close to the abutment block.

3. The test equipment for maintenance and inspection of an electric spindle according to claim 1, characterized in that: The clamping assembly further comprises a locking bolt, which is arranged on the limiting slide block, abuts against the limiting slide frame, and is located on a side of the limiting slide block close to the limiting slide frame.

4. The test equipment for maintenance and inspection of an electric spindle according to claim 1, characterized in that: The clamping assembly also includes a protection pad and an abutment pad. The protection pad is fixedly connected to the clamping ring frame and is located on one side of the clamping ring frame; the abutment pad is fixedly connected to the abutment block and is located on one side of the abutment block.

5. The test equipment for maintenance and inspection of an electric spindle according to claim 1, characterized in that: The clamping assembly also includes an orienting component, which includes an orienting frame and an orienting slider. The orienting frame is fixedly connected to the fixed base and is located on one side of the fixed base; the orienting slider is slidably connected to the orienting frame and fixedly connected to the connecting base, and is located on a side of the orienting frame close to the connecting base.

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