Assembled shell of servo controller

Abstract

The utility model discloses an assembled housing of a servo controller, which relates to the technical field of servo controllers and comprises a housing unit, a sealing cover unit, a servo controller body, a buffer unit and a clamping unit. The buffering unit comprises sliding blocks movably arranged on the opposite inner wall faces of the shell unit and dampers fixedly connected to the upper ends and the lower ends of the sliding blocks and used for buffering and damping, and the clamping unit comprises butt joint blocks fixedly connected to the two sides of the shell unit and movable clamping columns movably arranged in one ends of the butt joint blocks and used for clamping and fixing the sealing cover unit. According to the assembled shell of the servo controller, the damping and buffering effects are achieved through the arrangement of the damper, the buffering effect is further improved through the arrangement of the buffering spring, the buffering function of the servo controller body is guaranteed, damage caused by vibration is avoided, the sealing cover plate can be conveniently and rapidly disassembled and assembled, disassembly and assembly are convenient and rapid, and time and labor are saved; and later maintenance of the servo controller main body is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of servo controllers, in particular to an assembled shell of a servo controller. Background Art

[0002] A servo controller is a controller used to control a servo motor. It is mainly used in high-precision positioning systems. In the use of automation equipment such as industrial robots and CNC machining centers, multiple groups of servo controllers are uniformly installed on a mounting frame by bolts, which makes installation and disassembly more troublesome.

[0003] The existing servo controller housing is troublesome to repair, disassemble or seal the servo controller, which is time-consuming, laborious and difficult to operate. It also has no buffering function for the servo controller, which can easily cause the servo controller to vibrate and be damaged. Therefore, it is necessary to provide an assembled housing for a servo controller. Utility Model Content

[0004] The main purpose of the utility model is to provide an assembled housing for a servo controller, which can effectively solve the problems of the existing servo controller housing in the background technology, which is troublesome, time-consuming, laborious and difficult to operate when repairing and disassembling the servo controller or sealing it, and has no buffering function for the servo controller, which easily causes the servo controller to vibrate and be damaged.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a servo controller assembled housing, comprising a housing unit, a cover unit installed on the top of the housing unit, and a servo controller body installed inside the housing unit, and also comprising a buffer unit arranged between the housing unit and the servo controller body and a clamping unit arranged on both sides of the housing unit;

[0006] The buffer unit comprises a sliding block movably arranged on the inner wall surface of the housing unit, and a shock absorber fixedly connected to the upper and lower ends of the sliding block for buffering and shock absorption;

[0007] The clamping unit comprises docking blocks fixedly connected to both sides of the housing unit, and movable clamping columns movably arranged inside one end of the docking blocks for clamping the cover unit.

[0008] Preferably, the housing unit comprises a protective shell and a vertical sliding groove provided on an inner wall surface opposite to the protective shell.

[0009] Preferably, the covering unit comprises a covering plate installed on the top of the protective shell, side fixing plates fixedly connected to both ends of the covering plate, and positioning holes provided on both sides of the side fixing plates.

[0010] Preferably, the buffer unit also includes a support frame fixedly connected between the inner sides of the two sliding blocks, two sliding rods fixedly connected to the inner wall surfaces opposite to the protective shell, a sliding block sleeved on the outer surfaces of the sliding rods, a buffer spring sleeved on the outer surface of the sliding rods, and a hinge fixedly connected to the top of the sliding block sleeve.

[0011] Preferably, the mounting unit also includes a push-pull plate fixedly connected to the bottom of the movable clamping column, a sliding groove opened at the bottom of the docking block, a fixed rod fixedly connected to the inner wall of the docking block, a return spring sleeved on the outer surface of the fixed rod, and a rod hole opened at one end of the movable clamping column.

[0012] Preferably, the servo controller body is fixedly connected to the inside of the support frame, the sliding block is movably arranged inside the vertical sliding groove, the top ends of the two hinges are respectively fixedly connected to the bottom ends of the support frame, and the buffer spring is fixedly connected between one side of the sliding block and the inner wall of the protective shell.

[0013] Preferably, the outer diameter of the movable clamping column is adapted to the inner diameter of the positioning clamping hole, the push-pull plate is movably arranged inside the sliding groove, the inner diameter of the rod hole is adapted to the outer diameter of the fixed rod, and the return spring is fixedly connected between one end of the movable clamping column and the inner wall of the docking block.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, by installing the servo controller body on the inner side of the support frame, when the servo controller body generates vibration during operation, the sliding block slides slightly up and down inside the vertical slide groove to squeeze the two upper and lower shock absorbers, and the setting of the shock absorber has a shock-absorbing and buffering effect. At the same time, under the connection of the hinge, when the support frame moves up and down, the hinge drives the sleeve slider to move left and right on the outer surface of the slide rod, and compresses or stretches the buffer spring. The buffering effect is further improved by the setting of the buffer spring, thereby ensuring the buffering function of the servo controller body and avoiding damage caused by vibration.

[0016] 2. In the utility model, the cover plate is covered on the top of the protective shell, and the two side fixing plates are located between the docking blocks. Before installation, the movable clamping column is first pulled by the push-pull plate to move on the outer surface of the fixed rod, and the reset spring is compressed. When the cover plate is installed, the push-pull plate is loosened, and the reset spring loses its force, and the elastic recovery pushes the movable clamping column to move on the outer surface of the fixed rod and enter the interior of the positioning clamping holes on both sides of the side fixing plate, thereby completing the clamping of the cover plate. This structure is convenient for quick disassembly and assembly of the cover plate, and the disassembly and assembly is convenient, fast, time-saving and labor-saving, and convenient for the later maintenance of the servo controller body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 It is a schematic diagram of the inner cross-section structure of the clamping unit of the utility model from a side view;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0021] In the figure:

[0022] 100, housing unit; 101, protective housing; 102, vertical slide;

[0023] 200, capping unit; 201, capping plate; 202, side fixing plate; 203, positioning hole;

[0024] 300, servo controller body;

[0025] 400, buffer unit; 401, support frame; 402, sliding block; 403, shock absorber; 404, slide bar; 405, sleeve slide block; 406, buffer spring; 407, hinge;

[0026] 500, card-mounting unit; 501, docking block; 502, movable card column; 503, push-pull plate; 504, sliding groove; 505, fixing rod; 506, return spring; 507, rod hole. DETAILED DESCRIPTION Example

[0027] Please refer to Figure 1 — Figure 4 As shown, the utility model is an assembled housing of a servo controller, comprising a housing unit 100, a cover unit 200 installed on the top of the housing unit 100, and a servo controller body 300 installed inside the housing unit 100, and further comprising a buffer unit 400 arranged between the housing unit 100 and the servo controller body 300 and a clamping unit 500 arranged on both sides of the housing unit 100;

[0028] The clamping unit 500 includes a docking block 501 fixedly connected to both sides of the housing unit 100 , and a movable clamping column 502 movably arranged inside one end of the docking block 501 for clamping the cover unit 200 .

[0029] The housing unit 100 includes a protective shell 101 and a vertical sliding groove 102 formed on an inner wall surface of the protective shell 101 .

[0030] The cover unit 200 includes a cover plate 201 installed on the top of the protective housing 101 , side fixing plates 202 fixedly connected to both ends of the cover plate 201 , and positioning holes 203 opened on both sides of the side fixing plates 202 .

[0031] like Figure 1 and Figure 2 As shown, the buffer unit 400 includes a sliding block 402 movably arranged on the inner wall surface relative to the shell unit 100, and a shock absorber 403 fixedly connected to the upper and lower ends of the sliding block 402 for buffering and shock absorption. The buffer unit 400 also includes a support frame 401 fixedly connected between the inner sides of the two sliding blocks 402, two sliding rods 404 fixedly connected to the inner walls relative to the protective shell 101, a sleeve slider 405 sleeved on the outer surface of the sliding rod 404, a buffer spring 406 sleeved on the outer surface of the sliding rod 404, and a hinge 407 fixedly connected to the top of the sleeve slider 405. The servo controller body 300 is fixedly connected to the inside of the support frame 401, the sliding block 402 is movably arranged in the inside of the vertical slide groove 102, the top ends of the two hinges 407 are respectively fixedly connected to the bottom of the two ends of the support frame 401, and the buffer spring 406 is fixedly connected between one side of the sleeve slider 405 and the inner wall of the protective shell 101.

[0032] Working principle: By installing the servo controller body 300 on the inner side of the support frame 401, when the servo controller body 300 generates vibration during operation, the sliding block 402 slides slightly up and down inside the vertical slide groove 102 to squeeze the two upper and lower shock absorbers 403. The setting of the shock absorber 403 has a shock-absorbing and buffering effect. At the same time, under the connection of the hinge 407, when the support frame 401 moves up and down, the hinge 407 drives the sleeve slider 405 to move left and right on the outer surface of the slide rod 404, and compresses or stretches the buffer spring 406. The buffer effect is further improved by the setting of the buffer spring 406, thereby ensuring the buffering function of the servo controller body 300 and avoiding damage caused by vibration. Example

[0033] Please refer to Figure 1 — Figure 4 As shown, the utility model is an assembled housing of a servo controller, comprising a housing unit 100, a cover unit 200 installed on the top of the housing unit 100, and a servo controller body 300 installed inside the housing unit 100, and further comprising a buffer unit 400 arranged between the housing unit 100 and the servo controller body 300 and a clamping unit 500 arranged on both sides of the housing unit 100;

[0034] The buffer unit 400 includes a sliding block 402 movably disposed on the inner wall surface of the housing unit 100 , and a shock absorber 403 fixedly connected to the upper and lower ends of the sliding block 402 for buffering and shock absorption.

[0035] The housing unit 100 includes a protective shell 101 and a vertical sliding groove 102 formed on an inner wall surface of the protective shell 101 .

[0036] The cover unit 200 includes a cover plate 201 installed on the top of the protective housing 101 , side fixing plates 202 fixedly connected to both ends of the cover plate 201 , and positioning holes 203 opened on both sides of the side fixing plates 202 .

[0037] like Figure 1 , Figure 3 and Figure 4 As shown, the card-mounting unit 500 includes a docking block 501 fixedly connected to both sides of the shell unit 100, and an active card column 502 movably arranged inside one end of the docking block 501 for clamping the cover unit 200. The card-mounting unit 500 also includes a push-pull plate 503 fixedly connected to the bottom of the active card column 502, a sliding groove 504 opened at the bottom of the docking block 501, a fixed rod 505 fixedly connected to the inner wall of the docking block 501, a return spring 506 sleeved on the outer surface of the fixed rod 505, and a rod hole 507 opened at one end of the active card column 502. The outer diameter of the active card column 502 is compatible with the inner diameter of the positioning card hole 203. The push-pull plate 503 is movably arranged inside the sliding groove 504. The inner diameter of the rod hole 507 is compatible with the outer diameter of the fixed rod 505. The return spring 506 is fixedly connected between one end of the active card column 502 and the inner wall of the docking block 501.

[0038] Working principle: By covering the cover plate 201 on the top of the protective shell 101, the two side fixing plates 202 are located between the docking blocks 501. Before installation, first pull the movable clamping column 502 on the outer surface of the fixed rod 505 through the push-pull plate 503, and compress the reset spring 506. When the cover plate 201 is installed, by loosening the push-pull plate 503, the reset spring 506 loses its force and elastically recovers to push the movable clamping column 502 to move on the outer surface of the fixed rod 505 and enter the interior of the positioning clamping holes 203 on both sides of the side fixing plate 202, thereby completing the clamping of the cover plate 201. This structure facilitates the quick disassembly and assembly of the cover plate 201, and the disassembly and assembly is convenient, fast, time-saving and labor-saving, which is convenient for the later maintenance of the servo controller body 300.

Claims

1. A servo controller assembled housing, comprising a housing unit (100), a cover unit (200) installed on the top of the housing unit (100), and a servo controller body (300) installed inside the housing unit (100), It is characterized in that It also includes a buffer unit (400) arranged between the housing unit (100) and the servo controller body (300), and a clamping unit (500) arranged on both sides of the housing unit (100); The buffer unit (400) comprises a sliding block (402) movably arranged on an inner wall surface relative to the housing unit (100), and a shock absorber (403) fixedly connected to the upper and lower ends of the sliding block (402) for buffering and shock absorption; The clamping unit (500) comprises a docking block (501) fixedly connected to both sides of the housing unit (100), and an active clamping column (502) movably arranged inside one end of the docking block (501) for clamping the cover unit (200).

2. A servo controller assembled housing according to claim 1, Features: The housing unit (100) comprises a protective shell (101) and a vertical sliding groove (102) provided on an inner wall surface opposite to the protective shell (101).

3. A servo controller assembled housing according to claim 2, Features: The cover unit (200) comprises a cover plate (201) mounted on the top of the protective housing (101), side fixing plates (202) fixedly connected to both ends of the cover plate (201), and positioning holes (203) provided on both sides of the side fixing plate (202).

4. The servo controller assembly housing according to claim 2, Features: The buffer unit (400) further comprises a support frame (401) fixedly connected between the inner sides of the two sliding blocks (402), two sliding rods (404) fixedly connected to the inner wall surfaces opposite to each other of the protective housing (101), a sleeve sliding block (405) sleeved on the outer surfaces of the sliding rods (404), a buffer spring (406) sleeved on the outer surfaces of the sliding rods (404), and a hinge (407) fixedly connected to the top of the sleeve sliding block (405).

5. The assembled housing of a servo controller according to claim 3, Features: The clamping unit (500) further comprises a push-pull plate (503) fixedly connected to the bottom of the movable clamping column (502), a sliding groove (504) provided at the bottom of the docking block (501), a fixing rod (505) fixedly connected to the inner wall surface of the docking block (501), a return spring (506) sleeved on the outer surface of the fixing rod (505), and a rod hole (507) provided at one end of the movable clamping column (502).

6. The assembled housing of a servo controller according to claim 4, Features: The servo controller body (300) is fixedly connected to the inside of the support frame (401), the sliding block (402) is movably arranged inside the vertical sliding groove (102), the top ends of the two hinged parts (407) are respectively fixedly connected to the bottom ends of the support frame (401), and the buffer spring (406) is fixedly connected between one side of the sliding block (405) and the inner wall of the protective shell (101).

7. The assembled housing of a servo controller according to claim 5, Features: The outer diameter of the movable clamping column (502) matches the inner diameter of the positioning clamping hole (203); the push-pull plate (503) is movably arranged inside the sliding groove (504); the inner diameter of the rod hole (507) matches the outer diameter of the fixed rod (505); and the return spring (506) is fixedly connected between one end of the movable clamping column (502) and the inner wall of the docking block (501).

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