Compression resistance detection module for servo driver

Abstract

The utility model provides a compression resistance detection module for a servo driver. The compression resistance detection module is characterized in that a hollow cavity is formed by peripheral side walls of a case, a discharging groove is formed in the middle of the side wall of one side of the case, one side of the discharging groove is communicated with the cavity, the top end of the case is connected with an indicating lamp through bolts, and the periphery of the bottom of the case is connected with Foma wheels through bolts; one side of the workbench is arranged in the cavity, the bottom of the workbench makes contact with the groove wall of the bottom end of the discharging groove, and the left side and the right side of the end, in the cavity, of the workbench are connected with the peripheral frame of the machine box through welding; the circuit partition plate is arranged on the side, away from the workbench, in the cavity. The periphery of the circuit partition plate is connected with the side wall of the case through welding. The detecting, positioning and pushing module is arranged on one side of the top end of the workbench away from the circuit separator; the compression test module is located right above the workbench, and one side of the compression test module is connected with the inner side wall of one side of the case through welding; the test power supply operation detection module is arranged on the side, away from the workbench, of the line partition plate.

Description

Technical Field

[0001] The utility model relates to the processing field of a servo driver, in particular to the technical field of servo driver detection, and specifically is a servo driver pressure resistance detection module. Background Art

[0002] Before mass production, the designed servo drive needs to be subjected to a pressure test to evaluate the performance and stability of the drive under high load operation. During the current test, a detection control board is usually designed according to the specifications of the drive to be tested, and the detection program is burned in. In order to facilitate replacement and plugging, the power supply and data transmission interface with the drive will not be designed to be too tight, but there is a slight damping feeling when inserted. If the design is too tight, the detection control board needs to be pried during disassembly and assembly, causing the detection control board to break. However, due to the loose interface, the test is often interrupted due to external environmental factors, wasting time, and the technician is required to observe during the test to see if the signal light indicates an abnormality. If the test is abnormal and the technician does not find it, the detection control board connected to the servo controller to be tested may be burned out. Summary of the invention

[0003] In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a servo drive pressure resistance detection module to solve the difficulties of the prior art.

[0004] In order to achieve the above-mentioned purpose and other related purposes, the utility model provides a servo drive pressure resistance detection module, comprising:

[0005] A chassis 1, wherein the chassis 1 is composed of four side walls forming a hollow cavity 11, a discharge trough 12 is provided in the middle of one side wall of the chassis 1, one side of the discharge trough 12 is communicated with the cavity 11, an indicator light 13 is provided at the top of the chassis 1 through bolt connection, and a forma wheel 14 is provided around the bottom of the chassis 1 through bolt connection;

[0006] A workbench 2, one side of which is arranged in the cavity 11, and the other side of which extends outward through the material discharge trough 12, the bottom of the workbench 2 is in contact with the bottom wall of the material discharge trough 12, and the left and right sides of one end of the workbench 2 in the cavity 11 are connected to the surrounding frames of the chassis 1 by welding;

[0007] A circuit partition 3, wherein the circuit partition 3 is arranged on a side of the cavity 11 away from the workbench 2, and the circuit partition 3 is connected to the side wall of the chassis 1 by welding;

[0008] A detection positioning and pushing module 4, wherein the detection positioning and pushing module 4 is arranged on a side of the top of the workbench 2 away from the circuit partition 3;

[0009] A compression test module 5, wherein the compression test module 5 is arranged in the cavity 11 by bolt connection, the compression test module 5 is located directly above the workbench 2, and one side of the compression test module 5 is connected to the inner side wall of one side of the chassis 1 by welding;

[0010] The test power supply operation detection module 6 is arranged on a side of the circuit partition 3 away from the workbench 2 .

[0011] According to the preferred solution, the detection positioning and pushing module 4 includes:

[0012] A grating detector 41, wherein the grating detector 41 is arranged directly above the workbench 2, and the grating detector 41 is arranged on the left and right sides of the material discharge trough 12 by bolt connection;

[0013] A push cylinder 42, which is bolted and arranged on the top of the workbench 2 at a side away from the cavity 11, and a U-shaped positioning and discharging block 43 is welded on the cylinder rod at the top of the push cylinder 42;

[0014] A balancing positioning group, the balancing positioning group is arranged on the top of the workbench by welding, the balancing positioning group is arranged on the left and right sides of the pushing cylinder 42, the balancing positioning group includes: a guide block 45, a guide rod 46 and a slider 47, the guide block 45 is provided in two pairs, the bottoms of the two pairs of guide blocks 45 are respectively arranged on the left and right sides of the pushing cylinder 42, the tops of the two pairs of guide blocks 45 are arranged in the cavity 11, a guide rod 46 is passed through the middle of each pair of guide blocks 45, a slider 47 is sleeved on the guide rod 46, and one side of the slider 47 is connected to the U-shaped positioning and discharge block 43 by welding.

[0015] According to a preferred embodiment, a positioning square groove is provided in the middle of the U-shaped positioning and discharging block 43 , and corner protection grooves 44 are provided on the left and right sides of the bottom of the positioning square groove.

[0016] According to a preferred embodiment, the compression test module 5 comprises:

[0017] A square mounting frame 51, wherein the square mounting frame 51 is connected to an inner side wall of one side of the chassis 1 by welding, and the square mounting frame 51 is arranged on the top of the workbench 2;

[0018] An L-shaped mounting platform 52, which is connected by bolts and arranged on the top of one side of the square mounting frame 51;

[0019] A pneumatic finger cylinder 53, wherein the pneumatic finger cylinder 53 is arranged at the bottom of the L-shaped mounting platform 52 by bolt connection;

[0020] An I-shaped slide rail 54, which is connected to the bottom of the pneumatic finger cylinder 53 by bolts;

[0021] A buffer installation slider 55 is mounted on an I-shaped slide rail 54. A detection control board 56 is connected to the bottom of the buffer installation slider 55 by bolts. A data control interface 57 is provided at the bottom of the detection control board 56. A 4-pin power supply port 58 and a data output interface 59 are provided on the top of the detection control board 56 away from the discharge trough 12.

[0022] According to the preferred solution, the test power supply operation detection module 6 includes:

[0023] A wire outlet 61, which is provided on a section of the circuit partition 3 close to the pneumatic finger cylinder 53;

[0024] A data controller 62, which is bolted and arranged on a side of the circuit partition 3 away from the pneumatic finger cylinder 53, and a data line is passed through one side of the data controller 62, and the data line passes through the cable port 61 and is connected to the data output interface 59;

[0025] The relay 63 is connected by bolts and arranged on a side of the circuit partition 3 away from the pneumatic finger cylinder 53. The relay 63 is arranged below the data controller 62. The relay 63 is connected to the 4-pin power supply port 58 through wires.

[0026] According to the preferred solution, one side of the wire is connected to the relay 63 , and the other side passes through the wiring port 61 and is connected to the 4-pin power supply port 58 .

[0027] According to a preferred embodiment, the data controller 62 is connected to the indicator light 13 via a line.

[0028] The utility model adopts a chassis, a workbench, a circuit partition, a detection positioning and pushing module, a compression test module and a test power supply operation detection module. When in use, the servo driver to be detected is placed on the U-shaped positioning and discharging block, and the grating detector detects whether the servo driver is placed in a standardized manner. The pushing cylinder pushes the U-shaped positioning and discharging block to drive the servo driver to move to the bottom of the pneumatic finger cylinder. The pneumatic finger cylinder drives the detection control board downward to connect the data control interface of the detection control board with the connection port of the servo driver for pressure resistance detection. The data controller actually reads the data generated by the detection control board during detection; the following beneficial effects are achieved:

[0029] (1) It can realize automatic loading and detection of servo drives, and stop in time if there is any abnormality during detection;

[0030] (2) During the test, the pneumatic finger cylinder is limited to prevent the test from being interrupted due to external environmental factors;

[0031] The best embodiment of the present invention will be described in more detail below in conjunction with the accompanying drawings so that the features and advantages of the present invention can be easily understood. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 The display is a three-dimensional structural schematic diagram of the utility model;

[0033] Figure 2 Shown is a schematic diagram of the internal three-dimensional structure of the cavity from another viewing angle of the utility model;

[0034] Figure 3 It shows an enlarged schematic diagram of the three-dimensional structure of the detection positioning pusher module and the compression test module in the present utility model;

[0035] Figure 4 The display is an enlarged schematic diagram of the three-dimensional structure of the U-shaped positioning and discharging block in the utility model;

[0036] Figure 5 The display is an enlarged schematic diagram of the three-dimensional structure of the pneumatic finger cylinder in the utility model;

[0037] Description of symbols

[0038] 1. Chassis; 11. Cavity; 12. Material discharge trough; 13. Indicator light; 14. Fumar wheel;

[0039] 2. Workbench;

[0040] 3. Circuit separator;

[0041] 4. Detection positioning and pushing module; 41. Grating detector; 42. Pushing cylinder; 43. U-shaped positioning and unloading block; 44. Corner protection groove; 45. Guide block; 46. Guide rod; 47. Slider;

[0042] 5. Compression test module; 51. Square mounting frame; 52. L-shaped mounting table; 53. Pneumatic finger cylinder; 54. I-shaped slide rail; 55. Buffer mounting slide block; 56. Control board for detection; 57. Data control interface; 58. 4-pin power supply port; 59. Data output interface;

[0043] 6. Test power supply operation detection module; 61. Cable outlet; 62. Data controller; 63. Relay;

[0044] 7. Servo drive; DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the technical solution of the utility model clearer, the technical solution of the embodiment of the utility model will be clearly and completely described in conjunction with the drawings of the specific embodiments of the utility model. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the described embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] Compared with the embodiments shown in the drawings, feasible implementations within the scope of protection of the present invention may have fewer components, other components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0047] Unless otherwise defined, the technical terms or scientific terms used herein shall have the usual meanings understood by persons with ordinary skills in the field to which the utility model belongs. The words "first", "second" and similar words used in the specification and claims of the utility model patent application do not indicate any order, quantity or importance, but are only used to distinguish different components. Similarly, words such as "one" or "one" do not necessarily indicate quantity restrictions. Words such as "include" or "comprise" mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0048] The utility model proposes a servo drive pressure resistance detection module for use in a servo drive detection process. The utility model does not limit the type of servo drive, but the chassis 1, workbench 2, circuit partition 3, detection positioning pusher module 4, clamping test module 5 and test power supply operation detection module 6 are particularly suitable for servo drive pressure resistance detection.

[0049] In general, the servo drive compression test module proposed in the utility model mainly includes: a chassis 1, a workbench 2, a circuit partition 3, a detection positioning and pushing module 4, a compression test module 5 and a test power supply operation detection module 6, among which, you can refer to Figure 1, which shows the arrangement relationship of the chassis 1, the workbench 2, the circuit partition 3, the detection positioning and pushing module 4, the pressing test module 5 and the test power supply operation detection module 6.

[0050] When the servo driver pressure resistance detection module proposed by the utility model is used, the servo driver 7 to be detected is placed on the U-shaped positioning and discharging block 43, the grating detector 41 detects whether the servo driver 7 is placed in a standardized manner, the pushing cylinder 42 pushes the U-shaped positioning and discharging block 43 to drive the servo driver 7 to move to the bottom of the pneumatic finger cylinder 53, the pneumatic finger cylinder 53 drives the detection control board 56 downward to connect the data control interface 57 of the detection control board 56 with the connection port of the servo driver 7 for pressure resistance detection, the data controller 62 actually reads the data generated by the detection control board 56 during the detection, the detection control board 56 is suspended when the data is abnormal, the indicator light 13 alarms, and the detection completion indicator light 13 prompts the technician to wait to read the detection data and remove the servo driver 7.

[0051] The above-mentioned chassis 1 is composed of a hollow cavity 11 formed by surrounding side walls. A discharge trough 12 is provided in the middle of one side wall of the chassis 1 to place and take out the servo driver 7. One side of the discharge trough 12 is connected to the cavity 11. An indicator light 13 is provided on the top of the chassis 1 through bolts to intuitively obtain the working status of the control board 56 for detection. Forma wheels 14 are provided on the four sides of the bottom of the chassis 1 through bolts to facilitate movement.

[0052] One side of the workbench 2 is arranged in the cavity 11, and the other side extends outward through the material discharge trough 12, so as to widen the space of the workbench 2 for placing the servo driver 7. The bottom of the workbench 2 contacts the bottom wall of the material discharge trough 12, and the left and right sides of one end of the workbench 2 in the cavity 11 are connected to the surrounding frames of the chassis 1 by welding.

[0053] The above-mentioned circuit partition 3 is arranged on a side of the cavity 11 away from the workbench 2, and complicated circuits are placed into the working area, which causes the pneumatic finger cylinder 53 to be entangled when moving downward, thereby maintaining the beauty of one side of the pneumatic finger cylinder 53 in the cavity 11. The circuit partition 3 is connected to the side wall of the chassis 1 by welding on all sides.

[0054] The above-mentioned detection positioning and pushing module 4 is arranged on the side of the top of the workbench 2 away from the circuit partition 3. The detection positioning and pushing module 4 includes: a grating detector 41, a pushing cylinder 42, and a balance positioning group, wherein the grating detector 41 is arranged directly above the workbench 2, and the grating detector 41 is arranged on the left and right sides of the discharge trough 12 by bolt connection, to detect whether there is a servo driver 7 that needs to be detected in the positioning square groove on the top of the U-shaped positioning discharge block 43, and the pushing cylinder 42 is arranged on the side of the top of the workbench 2 away from the cavity 11 by bolt connection, and a U-shaped positioning discharge block 43 is welded on the cylinder rod on the top of the pushing cylinder 42, which automatically pushes the servo driver 7 to the bottom of the pneumatic finger cylinder 53 to prevent the servo driver 7 from not being connected to the detection control board 56 due to position deviation during detection, and the balance positioning The positioning group is arranged on the top of the workbench by welding, and the balance positioning group is arranged on the left and right sides of the pushing cylinder 42. The balance positioning group includes: a guide block 45, a guide rod 46 and a slider 47. There are two pairs of guide blocks 45. The bottoms of the two pairs of guide blocks 45 are arranged on the left and right sides of the pushing cylinder 42 respectively, and the tops of the two pairs of guide blocks 45 are arranged in the cavity 11. A guide rod 46 is passed through the middle of each pair of guide blocks 45, and a slider 47 is sleeved on the guide rod 46. One side of the slider 47 is connected to the U-shaped positioning and discharge block 43 by welding to prevent the plane movement during feeding from causing jitter and causing the position of the servo driver 7 to shift. It should also be noted that a positioning square groove is opened in the middle of the U-shaped positioning and discharge block 43, and corner protection grooves 44 are opened on the left and right sides of the bottom of the positioning square groove to prevent the servo driver 7 from being bumped when pushing.

[0055] The above-mentioned clamping test module 5 is arranged in the cavity 11 by bolt connection, the clamping test module 5 is located directly above the workbench 2, and one side of the clamping test module 5 is connected to the inner side wall of one side of the chassis 1 by welding. The clamping test module 5 includes: a square mounting frame 51, an L-shaped mounting platform 52, a pneumatic finger cylinder 53, an I-shaped slide rail 54 and a buffer mounting slide block 55, wherein the square mounting frame 51 is arranged on the top of the workbench 2 by welding and connected to the inner side wall of one side of the chassis 1, and the square mounting frame 51 is arranged on the top of the workbench 2 by bolt connection. An L-shaped mounting platform 52 is provided, and a pneumatic finger cylinder 53 is arranged at the bottom of the L-shaped mounting platform 52 by bolt connection, an I-shaped slide rail 54 is arranged at the bottom of the pneumatic finger cylinder 53 by bolt connection, and a buffer mounting slider 55 is sleeved on the I-shaped slide rail 54 to prevent the pneumatic finger cylinder 53 from being over-pressurized when the height of the servo driver 7 is not modified when the detection control board 56 is connected to the servo driver 7, resulting in damage to the detection control board 56. A 4-pin power supply port 58 and a data output interface 59 are provided on the top of the detection control board 56 away from the discharge trough 12.

[0056] The above-mentioned test power supply operation detection module 6 is arranged on the side of the circuit partition 3 away from the workbench 2, and the test power supply operation detection module 6 includes: a wiring port 61, a data controller 62 and a relay 63, wherein the wiring port 61 is opened on a section of the circuit partition 3 close to the pneumatic finger cylinder 53, and the data controller 62 is arranged on the side of the circuit partition 3 away from the pneumatic finger cylinder 53 through bolt connection, and a data line is passed through one side of the data controller 62, and the data line passes through the wiring port 61 and is connected to the data output interface 59, and a relay 63 is arranged on the side of the circuit partition 3 away from the pneumatic finger cylinder 53 through bolt connection, and the relay 63 is arranged below the data controller 62, and the relay 63 is connected to the 4-pin power supply port 58 through electric wires.

[0057] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A servo drive pressure resistance detection module, characterized in that: include: A case (1), the case (1) being composed of four side walls forming a hollow cavity (11), a material discharge trough (12) being provided in the middle of one side wall of the case (1), one side of the material discharge trough (12) being in communication with the cavity (11), an indicator light (13) being provided at the top of the case (1) by means of bolts, and a forma wheel (14) being provided at the bottom of the case (1) by means of bolts; A workbench (2), one side of the workbench (2) is arranged in the cavity (11), and the other side extends outward through the material discharge trough (12), the bottom of the workbench (2) is in contact with the bottom wall of the material discharge trough (12), and the left and right sides of one end of the workbench (2) in the cavity (11) are connected to the surrounding frames of the chassis (1) by welding; A circuit partition (3), the circuit partition (3) being arranged on a side of the cavity (11) away from the workbench (2), and the circuit partition (3) being connected to the side wall of the chassis (1) by welding on all sides; A detection positioning and pushing module (4), wherein the detection positioning and pushing module (4) is arranged on a side of the top of the workbench (2) away from the circuit partition (3); A compression test module (5), wherein the compression test module (5) is arranged in the cavity (11) by means of bolt connection, the compression test module (5) is located directly above the workbench (2), and one side of the compression test module (5) is connected to an inner side wall of one side of the chassis (1) by means of welding; A test power supply operation detection module (6), wherein the test power supply operation detection module (6) is arranged on a side of the circuit partition (3) away from the workbench (2).

2. The servo drive compression detection module according to claim 1, characterized in that: The detection, positioning and pushing module (4) comprises: A grating detector (41), wherein the grating detector (41) is arranged directly above the workbench (2), and the grating detector (41) is arranged on the left and right sides of the material discharge trough (12) by bolt connection; A push cylinder (42), the push cylinder (42) is arranged on the top of the workbench (2) at a side away from the cavity (11) through bolt connection, and a U-shaped positioning discharge block (43) is arranged on the cylinder rod at the top of the push cylinder (42) through welding; A balancing positioning group is arranged on the top of a workbench by welding. The balancing positioning group is arranged on the left and right sides of a push cylinder (42). The balancing positioning group comprises: a guide block (45), a guide rod (46) and a slider (47). The guide block (45) is arranged in two pairs. The bottoms of the two pairs of guide blocks (45) are arranged on the left and right sides of the push cylinder (42) respectively. The tops of the two pairs of guide blocks (45) are arranged in a cavity (11). A guide rod (46) is passed through the middle of each pair of guide blocks (45). A slider (47) is sleeved on the guide rod (46). One side of the slider (47) is connected to a U-shaped positioning and discharging block (43) by welding.

3. The servo drive pressure resistance detection module according to claim 2, characterized in that: A positioning square groove is provided in the middle of the U-shaped positioning discharge block (43), and corner protection grooves (44) are provided on the left and right sides of the bottom of the positioning square groove.

4. The servo drive pressure resistance detection module according to claim 3, characterized in that: The compression test module (5) comprises: A square mounting frame (51), the square mounting frame (51) being connected to an inner side wall of one side of the chassis (1) by welding, and the square mounting frame (51) being arranged on the top of the workbench (2); An L-shaped mounting platform (52), wherein the L-shaped mounting platform (52) is arranged on the top of one side of the square mounting frame (51) by bolt connection; A pneumatic finger cylinder (53), wherein the pneumatic finger cylinder (53) is arranged at the bottom of the L-shaped mounting platform (52) through bolt connection; An I-shaped slide rail (54), wherein the I-shaped slide rail (54) is arranged at the bottom of the pneumatic finger cylinder (53) through bolt connection; A buffer installation slide block (55) is sleeved on an I-shaped slide rail (54); a detection control board (56) is connected to the bottom of the buffer installation slide block (55) by bolts; a data control interface (57) is provided at the bottom of the detection control board (56); and a 4-pin power supply port (58) and a data output interface (59) are provided at the top of the detection control board (56) on a side away from the discharge trough (12).

5. The servo drive pressure resistance detection module according to claim 4, characterized in that: The test power supply operation detection module (6) comprises: A wire routing port (61), the wire routing port (61) being provided on a section of the circuit partition (3) close to the pneumatic finger cylinder (53); A data controller (62), the data controller (62) being arranged on a side of the circuit partition (3) away from the pneumatic finger cylinder (53) through a bolt connection, a data line being passed through one side of the data controller (62), the data line passing through the cable outlet (61) and connected to the data output interface (59); The relay (63) is arranged on a side of the circuit partition (3) away from the pneumatic finger cylinder (53) through a bolt connection, and the relay (63) is arranged below the data controller (62). The relay (63) is connected to the 4-pin power supply port (58) through an electric wire.

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