Anti-oscillation servo controller convenient to maintain

Abstract

The utility model provides an anti-oscillation servo controller convenient to maintain, which belongs to the field of servo controllers, and comprises an upper shell and a lower shell, and the inner walls of the opposite sides of the upper shell and the lower shell are connected with the surface of a controller main body through mounting components. The bottom end of the controller main body is clamped with the inner wall of the bottom limiting frame, the fixing blocks on the two sides of the controller main body extrude the two limiting plates in the lower shell to move downwards, and meanwhile the limiting frame is driven to move on the surfaces of the two sets of fixing rods; limiting frames, limiting plates, first moving rings, second moving rings and fixing rings are matched with one another to extrude first springs and second springs to different degrees, the limiting frames in the upper shell are clamped with the top end of the controller body, and the two sets of limiting plates clamp fixing blocks on the two sides of the controller body under the elasticity of the two sets of first springs and second springs. And the anti-vibration protection is realized, and meanwhile, the anti-vibration protection device is convenient to disassemble.

Description

Technical Field

[0001] The utility model relates to the field of servo controllers, in particular to an anti-oscillation servo controller which is easy to maintain. Background Art

[0002] The servo controller is also called "servo controller". It is a controller used to control the servo motor. Its function is similar to that of a frequency converter. It acts on an ordinary AC motor and is part of a servo system. After searching, the application number CN202122645138.5 disclosed a servo controller which includes a main body front shell and a main body rear shell that can be installed with each other. The interior of the main body front shell is fixedly installed with a display control PCBA board, the outer wall of the main body front shell is installed with a function key board and a display key board, the interior of the main body rear shell is installed with a main control interface PCBA board, and the outer wall of the main body rear shell is installed with a logo panel; the inner bottom of the main body rear shell is also installed. A fixing component is provided for positioning and installing the main control interface PCBA board. Through the cooperation between the structures, the main control interface PCBA board can be quickly positioned and then limited and fixed, preventing displacement during installation and improving stability. At the same time, it can also have a shock-absorbing effect on the main control interface PCBA board to reduce vibration damage. However, the above description still has the following defects in actual use: the servo controller is not convenient for installing and disassembling the structure during use, so that the internal structure cannot be maintained. At the same time, the internal structure lacks the heat dissipation function. Therefore, it is necessary to design a practical and easy-to-maintain anti-vibration servo controller. Utility Model Content

[0003] The purpose of the present invention is to provide an anti-oscillation servo controller that is easy to maintain, so as to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions: an anti-vibration servo controller that is easy to maintain, comprising an upper housing and a lower housing, wherein inner walls of opposite sides of the upper housing and the lower housing are both connected to the surface of the controller body via mounting components, and a heat dissipation component is provided at the bottom of the inner wall of the lower housing;

[0005] The mounting assembly comprises two groups of fixing rods mounted on inner walls of opposite sides of the upper shell and the lower shell, the surfaces of one end of the two groups of fixing rods are provided with fixing rings, one side of the two groups of fixing rings are fixedly connected to one side of the two groups of first movable rings through a first spring, the other side of the two groups of first movable rings abut against one side of the two limit frames, two groups of second movable rings are provided on opposite sides of the two limit frames, the other side of the two groups of second movable rings are fixedly connected to one side of the two groups of limit plates through a second spring, the other side of the two groups of limit plates abut against one side of the two groups of mounting blocks;

[0006] The heat dissipation component includes a strip block installed at the bottom of the inner wall of the lower shell, and a plurality of arc-shaped slots are provided on the top of the strip block. The inner walls of the plurality of arc-shaped slots are engaged and connected with the surface of the condenser tube. One end of the condenser tube is connected with a through hole provided on one side of the inner wall of the lower shell, and a sealing cover is provided on the surface of one end of the condenser tube.

[0007] As a preferred solution of the present invention: two mounting grooves are provided on the edges on both sides of the inner walls of the upper shell and the lower shell, the inner walls of the two groups of the mounting grooves are engaged with the surfaces of the two groups of mounting blocks, the surfaces of the two groups of the mounting blocks are provided with mounting holes, and the inner walls of the two groups of the mounting holes are threadedly connected to the inner walls of the two groups of mounting grooves through mounting pins.

[0008] As a preferred solution of the present invention: a docking frame is provided on the side of the opposite end of the upper shell and the lower shell, a clamping ring is provided on one side of the docking frame, the bottom of the clamping ring is clamped and connected with a docking groove provided on the surface of the other docking frame, two docking holes are provided on both sides of the inner wall of the docking groove, and the inner walls of the two groups of docking holes are threadedly connected to the two jacks provided on both sides of the clamping ring through connecting pins.

[0009] As a preferred solution of the present invention: two through holes are provided on both sides of the opposite side of the two limit frames, the inner walls of the two groups of through holes are interlaced and connected with the surfaces of the two groups of fixing rods, and the inner wall edges of the opposite side of the two limit frames are provided with limiting grooves, and the inner walls of the two limiting grooves are engaged and connected with the two ends of the controller body.

[0010] As a preferred solution of the present invention: two groups of first snap-in holes are provided at the four corners of the inner walls of the upper shell and the lower shell, the inner walls of the two groups of the first snap-in holes are snap-connected with one end of the two groups of fixing rods, and the other ends of the two groups of fixing rods are snap-connected with second snap-in holes on one side of the two groups of mounting blocks.

[0011] As a preferred solution of the present invention: fixing blocks are provided on both sides of the controller body, and both sides of the two fixing blocks are engaged with the surfaces of the two groups of limiting plates.

[0012] As a preferred solution of the present invention: a number of heat dissipation holes are provided on both sides of the top of the upper shell, a through groove is provided in the middle of the top of the upper shell, a protective cover is movably engaged with the inner wall of the through groove, and a control display panel is provided on the top of the controller body.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) By engaging the bottom end of the controller body with the limiting groove on the inner wall of the bottom limiting frame, the two fixed blocks on both sides of the controller body squeeze the two limiting plates in the lower shell downward, and at the same time drive the limiting frame to move on the surface of the two sets of fixed rods. The limiting frame, limiting plate, first moving ring, second moving ring and fixed ring cooperate with each other to squeeze the first spring and the second spring to different degrees, and engage the limiting frame inside the upper shell with the top of the controller body. The two sets of limiting plates engage the fixed blocks on both sides of the controller body under the elasticity of the two sets of first springs and second springs, which not only protects it from shock but also facilitates its disassembly, thereby realizing structural maintenance and inspection;

[0015] (2) The condenser is engaged with the strip block by engaging the surface of the condenser with the inner wall of a plurality of arc-shaped slots, and the sealing cover is opened to fill the condensate into the condenser. The heat inside the structure is dissipated according to its characteristics, and the heat dissipation effect of the controller body is improved by cooperating with the plurality of heat dissipation holes on the top of the upper shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 It is a partial structural diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation assembly structure of the utility model;

[0019] Figure 4 This is a schematic structural diagram of the heat dissipation component of the present utility model.

[0020] In the figure: 1. Upper shell; 11. Mounting slot; 12. Hole slot; 13. Docking frame; 14. Snap ring; 15. Docking slot; 16. Docking hole; 17. Connecting pin; 18. Jack; 19. Heat dissipation hole; 110. Protective cover; 2. Lower shell; 21. Through hole; 3. Mounting assembly; 31. Fixing rod; 32. Fixing ring; 33. First spring; 34. First movable ring; 35. Limiting frame; 36. Second movable ring; 37. Second spring; 38. Limiting plate; 39. Mounting block; 310. Mounting hole; 311. Mounting pin; 312. Limiting slot; 4. Controller body; 41. Fixing block; 42. Control display panel; 5. Heat dissipation assembly; 51. Bar block; 52. Arc-shaped slot; 53. Condenser; 54. Sealing cover. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 4 An anti-vibration servo controller that is easy to maintain includes an upper shell 1 and a lower shell 2. The inner walls of the upper shell 1 and the lower shell 2 on opposite sides are connected to the surface of the controller body 4 through a mounting assembly 3. A heat dissipation assembly 5 is provided at the bottom of the inner wall of the lower shell 2.

[0023] See also Figure 3 , mounting assembly 3, the mounting assembly 3 includes two groups of fixed rods 31 installed on the inner walls of the opposite side of the upper shell 1 and the lower shell 2, and the surface of one end of the two groups of fixed rods 31 is provided with a fixing ring 32, one side of the two groups of fixing rings 32 is fixedly connected to one side of the two groups of first movable rings 34 through a first spring 33, and the other side of the two groups of first movable rings 34 abuts against one side of the two limit frames 35, and two groups of second movable rings 36 are provided on the opposite side of the two limit frames 35, and the other side of the two groups of second movable rings 36 is fixedly connected to one side of the two groups of limiting plates 38 through a second spring 37, and the other side of the two groups of limiting plates 38 abuts against one side of the two groups of mounting blocks 39.

[0024] During specific use: the bottom end of the controller body 4 is engaged with the limit groove 312 on the inner wall of the bottom limit frame 35, and the two fixed blocks 41 on both sides of the controller body 4 squeeze the two limit plates 38 in the lower shell 2 downward, and at the same time drive the limit frame 35 to move on the surface of the two groups of fixed rods 31, the limit frame 35, the limit plate 38, the first movable ring 34, the second movable ring 36 and the fixed ring 32 cooperate with each other to squeeze the first spring 33 and the second spring 37 to different degrees, and the limit frame 35 inside the upper shell 1 is engaged with the top of the controller body 4, and the two groups of limit plates 38 are engaged with the fixed blocks 41 on both sides of the controller body 4 under the elasticity of the two groups of first springs 33 and second springs 37, which is convenient for disassembly while protecting it from shock, thereby realizing structural maintenance and inspection.

[0025] See also Figure 4, the heat dissipation component 5, the heat dissipation component 5 includes a strip block 51 installed at the bottom of the inner wall of the lower shell 2, and a plurality of arc-shaped slots 52 are opened on the top of the strip block 51. The inner walls of the plurality of arc-shaped slots 52 are snap-connected with the surface of the condenser 53, and one end of the condenser 53 is connected with the through hole 21 opened on one side of the inner wall of the lower shell 2, and a sealing cover 54 is provided on the surface of one end of the condenser 53.

[0026] During specific use: the surface of the condenser 53 is engaged with the inner wall of several arc-shaped slots 52, thereby engaging the condenser 53 with the strip block 51, opening the sealing cover 54 to fill the condensate into the condenser 53, and dissipating the heat inside the structure according to its characteristics, and cooperating with several heat dissipation holes 19 on the top of the upper shell 1 to improve the heat dissipation effect of the controller body 4.

[0027] See also Figure 2 、 Figure 3 Two mounting grooves 11 are provided on the edges on both sides of the inner walls of the upper shell 1 and the lower shell 2. The inner walls of the two sets of mounting grooves 11 are engaged with the surfaces of the two sets of mounting blocks 39. The surfaces of the two sets of mounting blocks 39 are provided with mounting holes 310. The inner walls of the two sets of mounting holes 310 are threadedly connected with the hole grooves 12 provided on the inner walls of the two sets of mounting grooves 11 through mounting pins 311.

[0028] During specific use: engage the two sets of mounting blocks 39 with the inner walls of the two sets of mounting grooves 11, and then insert the two sets of mounting pins 311 into the two sets of mounting holes 310 and the hole grooves 12, so as to respectively install and fix the two sets of mounting blocks 39 to the upper shell 1 and the lower shell 2.

[0029] See also Figure 2 A docking frame 13 is provided on the side of the opposite end of the upper shell 1 and the lower shell 2, and a snap ring 14 is provided on one side of the docking frame 13. The bottom of the snap ring 14 is snap-connected with a docking groove 15 provided on the surface of the other docking frame 13. Two docking holes 16 are provided on both sides of the inner wall of the docking groove 15. The inner walls of the two groups of docking holes 16 are threadedly connected to the two sockets 18 provided on both sides of the snap ring 14 through connecting pins 17.

[0030] During specific use: engage the snap ring 14 on the docking frame 13 with the docking groove 15 on the other docking frame 13, and then insert the two sets of connecting pins 17 into the two sets of jacks 18 and the docking holes 16, so as to limit and fix the two docking frames 13 to achieve the fixation of the upper shell 1 and the lower shell 2.

[0031] See also Figure 3 Two through holes are provided on both sides of the opposite side of the two limit frames 35. The inner walls of the two groups of through holes are interlaced and connected with the surfaces of the two groups of fixing rods 31. The inner wall edges of the opposite side of the two limit frames 35 are provided with limiting grooves 312. The inner walls of the two limiting grooves 312 are engaged and connected with the two ends of the controller body 4.

[0032] During specific use, the two limiting frames 35 cooperate with the through holes and are inserted and connected with the two sets of fixing rods 31, so as to facilitate limiting their movement.

[0033] See also Figure 3 Two groups of first snap-in holes are provided at the four corners of the inner walls of the upper shell 1 and the lower shell 2. The inner walls of the two groups of first snap-in holes are snap-connected with one end of the two groups of fixing rods 31, and the other ends of the two groups of fixing rods 31 are snap-connected with second snap-in holes on one side of the two groups of mounting blocks 39.

[0034] During specific use, the two groups of fixing rods 31 are respectively engaged with the inner walls of the two groups of first engaging holes and second engaging holes, thereby facilitating engagement and fixing with the upper shell 1 and the lower shell 2 .

[0035] See also Figure 2 Both sides of the controller body 4 are provided with fixing blocks 41 , and both sides of the two fixing blocks 41 are engaged with the surfaces of the two sets of limiting plates 38 .

[0036] During specific use, the fixing blocks 41 on both sides of the controller body 4 engage with the surfaces of the two sets of limiting plates 38 , thereby facilitating the engagement and limiting thereof.

[0037] See also Figure 2 There are several heat dissipation holes 19 on both sides of the top of the upper shell 1, a through groove is provided in the middle of the top of the upper shell 1, and a protective cover 110 is movably engaged with the inner wall of the through groove. A control display panel 42 is provided on the top of the controller body 4.

[0038] During specific use: the protective cover 110 on the top of the upper shell 1 can be removed, and the device can be adjusted and controlled by cooperating with the control display panel 42 on the top of the controller body 4.

[0039] When in use, the bottom end of the controller body 4 is engaged with the limit groove 312 on the inner wall of the bottom limit frame 35, and the two fixed blocks 41 on both sides of the controller body 4 squeeze the two limit plates 38 in the lower shell 2 downward, and at the same time drive the limit frame 35 to move on the surface of the two groups of fixed rods 31, the limit frame 35, the limit plate 38, the first movable ring 34, the second movable ring 36 and the fixed ring 32 cooperate with each other to squeeze the first spring 33 and the second spring 37 to different degrees, and engage the limit frame 35 inside the upper shell 1 with the top of the controller body 4, and the two groups of limit plates 38 engage with the fixed blocks 41 on both sides of the controller body 4 under the elasticity of the two groups of first springs 33 and second springs 37, which is convenient for disassembly while protecting it from shock, thereby realizing structural maintenance and repair.

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An anti-oscillation servo controller that is easy to maintain, characterized in that: The controller comprises an upper shell (1) and a lower shell (2), wherein inner walls on opposite sides of the upper shell (1) and the lower shell (2) are both connected to the surface of a controller body (4) via a mounting assembly (3), and a heat dissipation assembly (5) is provided at the bottom of the inner wall of the lower shell (2); The mounting assembly (3) comprises two groups of fixed rods (31) mounted on the inner walls of opposite sides of the upper shell (1) and the lower shell (2); a fixed ring (32) is provided on the surface of one end of each of the two groups of fixed rods (31); one side of each of the two groups of fixed rings (32) is fixedly connected to one side of each of the two groups of first movable rings (34) through a first spring (33); the other side of each of the two groups of first movable rings (34) abuts against one side of each of the two limit frames (35); two groups of second movable rings (36) are provided on the opposite side of each of the two limit frames (35); the other side of each of the two groups of second movable rings (36) is fixedly connected to one side of each of the two groups of limit plates (38) through a second spring (37); the other side of each of the two groups of limit plates (38) abuts against one side of each of the two groups of mounting blocks (39); A heat dissipation assembly (5), the heat dissipation assembly (5) includes a strip block (51) installed at the bottom of the inner wall of the lower shell (2), a plurality of arc-shaped slots (52) are provided on the top of the strip block (51), the inner walls of the plurality of arc-shaped slots (52) are snap-connected with the surface of the condenser (53), one end of the condenser (53) is connected to the inner wall of the lower shell (2) through a through hole (21), and a sealing cover (54) is provided on the surface of one end of the condenser (53).

2. The anti-oscillation servo controller easy to maintain according to claim 1, characterized in that: Two mounting grooves (11) are provided on the edges of both sides of the inner walls of the upper shell (1) and the lower shell (2); the inner walls of the two groups of mounting grooves (11) are engaged with the surfaces of the two groups of mounting blocks (39); the surfaces of the two groups of mounting blocks (39) are provided with mounting holes (310); the inner walls of the two groups of mounting holes (310) are threadedly connected to the inner walls of the two groups of mounting grooves (11) through mounting pins (311).

3. The anti-oscillation servo controller easy to maintain according to claim 1, characterized in that: A docking frame (13) is provided on the side of one opposite end of the upper shell (1) and the lower shell (2), and a snap ring (14) is provided on one side of the docking frame (13). The bottom of the snap ring (14) is snap-connected with a docking groove (15) provided on the surface of the other docking frame (13). Two docking holes (16) are provided on both sides of the inner wall of the docking groove (15). The inner walls of the two groups of docking holes (16) are threadedly connected to the two jacks (18) provided on both sides of the snap ring (14) through connecting pins (17).

4. The anti-oscillation servo controller easy to maintain according to claim 1, characterized in that: Two through holes are provided on both sides of the opposite side of the two limit frames (35), and the inner walls of the two groups of through holes are connected to the surfaces of the two groups of fixing rods (31) through insertion. The inner wall edges of the opposite side of the two limit frames (35) are provided with a limiting groove (312), and the inner walls of the two limiting grooves (312) are engaged and connected to the two ends of the controller body (4).

5. The anti-oscillation servo controller easy to maintain according to claim 1, characterized in that: Two groups of first snap-fit holes are provided at four corners of the inner walls of the upper shell (1) and the lower shell (2); the inner walls of the two groups of the first snap-fit holes are snap-connected with one end of the two groups of fixing rods (31); and the other ends of the two groups of fixing rods (31) are snap-connected with one side of the two groups of mounting blocks (39).

6. The anti-oscillation servo controller easy to maintain according to claim 1, characterized in that: Both sides of the controller body (4) are provided with fixed blocks (41), and both sides of the two fixed blocks (41) are engaged and connected with the surfaces of the two groups of limiting plates (38).

7. The anti-oscillation servo controller easy to maintain according to claim 1, characterized in that: A plurality of heat dissipation holes (19) are provided on both sides of the top of the upper shell (1), a through slot is provided in the middle of the top of the upper shell (1), a protective cover (110) is movably engaged with the inner wall of the through slot, and a control display panel (42) is provided on the top of the controller body (4).

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