Signal isolator shell trimming device

Abstract

The utility model relates to the technical field of shell trimming, in particular to a signal isolator shell trimming device, which is convenient for fixing a shell and adjusting the angle of the shell so as to trim the side surface of the shell and improve the practicability and the convenience. Comprising a trimming mechanism; the device further comprises a rotating mechanism, a fixing mechanism, a driving mechanism, a locking mechanism and a moving mechanism, the fixing mechanism is installed in the rotating mechanism, the driving mechanism is installed on the rotating mechanism, the locking mechanism is installed on the rotating mechanism, the moving mechanism is installed at the top end of the rotating mechanism, and the trimming mechanism is installed on the moving mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of shell trimming, in particular to a shell trimming device for a signal isolator. Background Art

[0002] An isolator is a device that uses the linear optocoupler isolation principle to convert input signals into output signals. The input, output and working power supply are isolated from each other. It is particularly suitable for use with equipment and instruments that require electrical isolation. The isolator, also known as the signal isolator, is an important component in industrial control systems.

[0003] In the existing shell trimming technology, for example, the prior art with application number CN202020629939.5, a clamping device is arranged on the inner cavity wall of the trimming device body, and a second motor is connected to the side of the first connecting seat in the clamping device, and the clamping device is driven by the second motor to rotate, so that the aluminum alloy shell on the clamping device can be trimmed at different parts, and a placing table is arranged on the filter net, the surface of the placing table is a hollow structure, and a nozzle is arranged under the placing table, so that the aluminum alloy shell can be cooled by spraying cold water after polishing, and the scraps produced by the trimming on the aluminum alloy shell can be cleaned off, and the filter net and the water tank are arranged to filter the water after rinsing, so that the scraps and water can be recycled, which greatly saves costs.

[0004] When the side of the signal isolator housing needs to be trimmed, the prior art requires the housing to be taken down and re-fixed before the side trimming can be completed, which is inconvenient to operate and reduces the trimming efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a signal isolator housing trimming device which is convenient for fixing the housing and adjusting the angle so as to trim the side surfaces and improve the practicality and convenience.

[0006] The utility model discloses a signal isolator shell trimming device, comprising a trimming mechanism; further comprising a rotating mechanism, a fixing mechanism, a driving mechanism, a locking mechanism and a moving mechanism, wherein the fixing mechanism is installed inside the rotating mechanism, the driving mechanism is installed on the rotating mechanism, the locking mechanism is installed on the rotating mechanism, the moving mechanism is installed on the top of the rotating mechanism, and the trimming mechanism is installed on the moving mechanism; the rotating mechanism adjusts the angle of the shell so that the trimming mechanism trims the side of the shell, the fixing mechanism fixes the shell, the driving mechanism drives the rotating mechanism to rotate and adjust, the locking mechanism fixes the rotating mechanism, the moving mechanism adjusts the trimming position, and the trimming mechanism trims the shell.

[0007] Preferably, the rotating mechanism includes a mounting plate, a workbench and a rotating shaft, the mounting plate is mounted on the bracket, and the workbench is rotatably mounted on the mounting plate via the rotating shaft; the rotating shaft is driven to rotate by the driving mechanism, thereby trimming the side of the shell on the workbench.

[0008] Preferably, the fixing mechanism includes two first sliders, two tooth plates, a first gear, a first motor and a fixing plate, two slide grooves are arranged on the workbench, the two first sliders are slidably installed in the two slide grooves respectively, a tooth plate is installed on each slide groove, the first gear is rotatably installed on the bottom surface of the workbench, and the first gear is meshed with the two tooth plates, the first motor is installed at the bottom end of the workbench, and the output end of the first motor is connected to the first gear; firstly, the shell is placed on the workbench, and the first gear is driven to rotate by turning on the first motor, and then the two first sliders are driven to slide toward each other in their respective slide grooves through the meshing relationship, thereby completing the fixation of the shell.

[0009] Preferably, the driving mechanism includes a second gear, a motor frame, a fixing bolt, a second motor and a driving gear, the second gear is mounted on the rotating shaft, the motor frame is mounted on the side wall of the mounting plate by fixing bolts, the second motor is mounted on the motor frame, the driving gear is mounted on the output end of the second motor, and the driving gear is meshed with the second gear; the driving gear is driven to rotate by turning on the second motor, and then the second gear is driven to rotate through the meshing relationship, and then the workbench is driven to rotate an angle through the rotating shaft to facilitate trimming the side of the shell.

[0010] Preferably, the locking mechanism includes an arc slide rail, a slide rod, a threaded sleeve, a limit plate, a fixing nut and a spring, the arc slide rail is installed on the mounting plate, the arc slide groove is arranged on the arc slide rail, the slide rod is installed on the workbench, and the slide rod is slidably installed in the threaded sleeve, the limit plate is installed on the inner end of the threaded sleeve, the fixing nut can be tightened on the other end of the threaded sleeve through a threaded relationship, and the limit plate and the fixing nut are located on both sides of the arc slide rail, one end of the spring is installed on the workbench, the other end of the spring is installed on the limit plate, and the threaded sleeve is slidably installed in the arc slide groove; when the angle is adjusted, the fixing nut is tightened so that the limit plate and the fixing nut fix the threaded sleeve on the arc slide rail, and then the angle of the workbench is fixed by the slide rod.

[0011] Preferably, the moving mechanism includes a mounting frame, an adjusting box, a driving wheel, a driven wheel, a transmission chain, a second slider and a third motor. The adjusting box is mounted on the top of the mounting plate through the mounting frame. A slide groove is provided at the bottom end of the adjusting box. The second slider is slidably mounted in the slide groove. The driving wheel and the driven wheel are rotatably mounted in the adjusting box. The transmission chain is mounted on the driving wheel and the driven wheel. The second slider is mounted on the transmission chain. The third motor is mounted on the side wall of the adjusting box. The output end of the third motor is connected to the driving wheel. By turning on the third motor, the driving wheel is driven to rotate, and then the transmission chain is driven to rotate, thereby driving the second slider to slide in the slide groove, and then adjusting the trimming position.

[0012] Preferably, the trimming mechanism includes a cylinder, a fourth motor and a trimming head, the cylinder is installed at the bottom end of the second slider, the fourth motor is installed at the movable end of the cylinder, and the trimming head is installed at the output end of the fourth motor; the grinding height is adjusted by adjusting the cylinder, and the trimming head is driven by turning on the fourth motor to perform trimming.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the angle of the shell is adjusted by the rotating mechanism, so that the trimming mechanism trims the side of the shell, the fixing mechanism fixes the shell, the driving mechanism drives the rotating mechanism to rotate and adjust, the locking mechanism fixes the rotating mechanism, the moving mechanism adjusts the trimming position, and the trimming mechanism trims the shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a first top sectional view of the utility model;

[0016] Figure 3 is a second top sectional view of the utility model;

[0017] Figure 4 It is the first axonometric drawing of the utility model;

[0018] Figure 5 It is the second axonometric drawing of the utility model;

[0019] Figure 6 It is a front sectional view of the utility model;

[0020] Figure 7 This utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 8 This utility model Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0022] Markings in the accompanying drawings: 01, rotating mechanism; 11, mounting plate; 12, workbench; 13, rotating shaft; 02, fixing mechanism; 21, slide groove; 22, first slider; 23, tooth plate; 24, first gear; 25, first motor; 26, fixing plate; 03, driving mechanism; 31, second gear; 32, motor frame; 33, fixing bolt; 34, second motor; 35, driving gear; 04, locking mechanism; 41, arc slide rail; 42, arc slide groove; 43, slide rod; 44, threaded sleeve; 45, limit plate; 46, fixing nut; 47, spring; 05, moving mechanism; 51, mounting frame; 52, adjusting box; 53, driving wheel; 54, driven wheel; 55, transmission chain; 56, second slider; 57, third motor; 06, trimming mechanism; 61, cylinder; 62, fourth motor; 63, trimming head. DETAILED DESCRIPTION

[0023] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0024] The utility model discloses a trimming device for a signal isolator housing, comprising a trimming mechanism 06; a rotating mechanism 01, a fixing mechanism 02, a driving mechanism 03, a locking mechanism 04 and a moving mechanism 05, wherein the fixing mechanism 02 is mounted inside the rotating mechanism 01, the driving mechanism 03 is mounted on the rotating mechanism 01, the locking mechanism 04 is mounted on the rotating mechanism 01, the moving mechanism 05 is mounted on the top of the rotating mechanism 01, and the trimming mechanism 06 is mounted on the moving mechanism 05; the rotating mechanism 01 comprises a mounting plate 11, a workbench 12 and a rotating shaft 13, the mounting plate 11 is mounted on a bracket, and the workbench 12 is rotatably mounted on the mounting plate 11 through the rotating shaft 13; the fixing mechanism 02 comprises two first sliders 22, two tooth plates 23, a first tooth plate 24 and a second tooth plate 25 ... a fixing mechanism 02, a fixing mechanism 02 Wheel 24, a first motor 25 and a fixed plate 26, two slide grooves 21 are set on the workbench 12, two first sliders 22 are slidably installed in the two slide grooves 21, each slide groove 21 is installed with a tooth plate 23, the first gear 24 is rotatably installed on the bottom surface of the workbench 12, and the first gear 24 is meshed with the two tooth plates 23, the first motor 25 is installed at the bottom end of the workbench 12, and the output end of the first motor 25 is connected to the first gear 24; the driving mechanism 03 includes a second gear 31, a motor frame 32, a fixing bolt 33, a second motor 34 and a driving gear 35, the second gear 31 is installed on the rotating shaft 13, the motor frame 32 is installed on the side wall of the mounting plate 11 by the fixing bolt 33, and the second motor 34 is installed On the motor frame 32, the driving gear 35 is installed at the output end of the second motor 34, and the driving gear 35 is meshed with the second gear 31; the locking mechanism 04 includes an arc-shaped slide rail 41, a slide rod 43, a threaded sleeve 44, a limit plate 45, a fixing nut 46 and a spring 47, the arc-shaped slide rail 41 is installed on the mounting plate 11, the arc-shaped slide groove 42 is arranged on the arc-shaped slide rail 41, the slide rod 43 is installed on the workbench 12, and the slide rod 43 is slidably installed in the threaded sleeve 44, the limit plate 45 is installed at the inner end of the threaded sleeve 44, the fixing nut 46 can be tightened on the other end of the threaded sleeve 44 through a threaded relationship, and the limit plate 45 and the fixing nut 46 are located on both sides of the arc-shaped slide rail 41, and one end of the spring 47 is installed on the workbench 12, The other end of the spring 47 is mounted on the limit plate 45, and the threaded sleeve 44 is slidably mounted in the arc-shaped slide groove 42; the moving mechanism 05 includes a mounting frame 51, an adjusting box 52, a driving wheel 53, a driven wheel 54, a transmission chain 55, a second slider 56 and a third motor 57. The adjusting box 52 is mounted on the top of the mounting plate 11 through the mounting frame 51, and a slide groove is provided at the bottom end of the adjusting box 52. The second slider 56 is slidably mounted in the slide groove, the driving wheel 53 and the driven wheel 54 are rotatably mounted in the adjusting box 52, the transmission chain 55 is mounted on the driving wheel 53 and the driven wheel 54, the second slider 56 is mounted on the transmission chain 55, and the third motor 57 is mounted on the side wall of the adjusting box 52, and the output end of the third motor 57 is connected to the driving wheel 53;The trimming mechanism 06 includes a cylinder 61, a fourth motor 62 and a trimming head 63. The cylinder 61 is mounted at the bottom end of the second slider 56, the fourth motor 62 is mounted at the movable end of the cylinder 61, and the trimming head 63 is mounted at the output end of the fourth motor 62. ;

[0025] like Figures 1 to 8 As shown, the utility model is a signal isolator housing trimming device. When working, the housing is first placed on the workbench 12, and the first motor 25 is turned on to drive the first gear 24 to rotate, and then the two first sliders 22 are driven to slide toward each other in their respective slide grooves 21 through a meshing relationship, so as to complete the fixing of the housing, and the second motor 34 is turned on to drive the driving gear 35 to rotate, and then the second gear 31 is driven to rotate through a meshing relationship, and then the workbench 12 is driven to rotate an angle through the rotating shaft 13, so as to facilitate the side of the housing. Trimming, when the angle is adjusted, tighten the fixing nut 46 so that the limit plate 45 and the fixing nut 46 fix the threaded sleeve 44 on the arc-shaped slide rail 41, and then fix the angle of the workbench 12 through the slide rod 43, and turn on the third motor 57 to drive the driving wheel 53 to rotate, and then drive the transmission chain 55 to rotate, thereby driving the second slider 56 to slide in the slide groove, and then adjust the trimming position, adjust the grinding height by adjusting the cylinder 61, and turn on the fourth motor 62 to drive the trimming head 63 for trimming.

[0026] The first motor 25, the second motor 34, the third motor 57, the cylinder 61 and the fourth motor 62 of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manuals without the need for creative work by technicians in this field.

[0027] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A signal isolator housing trimming device, comprising a trimming mechanism (06); characterized in that: It also includes a rotating mechanism (01), a fixing mechanism (02), a driving mechanism (03), a locking mechanism (04) and a moving mechanism (05), wherein the fixing mechanism (02) is mounted inside the rotating mechanism (01), the driving mechanism (03) is mounted on the rotating mechanism (01), the locking mechanism (04) is mounted on the rotating mechanism (01), the moving mechanism (05) is mounted on the top of the rotating mechanism (01), and the trimming mechanism (06) is mounted on the moving mechanism (05); The rotating mechanism (01) adjusts the angle of the shell, the fixing mechanism (02) fixes the shell, the driving mechanism (03) drives the rotating mechanism (01) to rotate and adjust, the locking mechanism (04) fixes the rotating mechanism (01), the moving mechanism (05) adjusts the trimming position, and the trimming mechanism (06) trims the shell.

2. A signal isolator housing trimming device as claimed in claim 1, characterized in that: The rotating mechanism (01) comprises a mounting plate (11), a workbench (12) and a rotating shaft (13); the mounting plate (11) is mounted on a bracket, and the workbench (12) is rotatably mounted on the mounting plate (11) via the rotating shaft (13).

3. A signal isolator housing trimming device as claimed in claim 2, characterized in that: The fixing mechanism (02) comprises two first sliders (22), two tooth plates (23), a first gear (24), a first motor (25) and a fixing plate (26); two slide grooves (21) are arranged on the workbench (12); the two first sliders (22) are slidably mounted in the two slide grooves (21) respectively; a tooth plate (23) is mounted on each slide groove (21); the first gear (24) is rotatably mounted on the bottom surface of the workbench (12), and the first gear (24) is meshed with the two tooth plates (23); the first motor (25) is mounted at the bottom end of the workbench (12), and the output end of the first motor (25) is connected to the first gear (24).

4. A signal isolator housing trimming device as claimed in claim 2, characterized in that: The driving mechanism (03) comprises a second gear (31), a motor frame (32), a fixing bolt (33), a second motor (34) and a driving gear (35), wherein the second gear (31) is mounted on the rotating shaft (13), the motor frame (32) is mounted on the side wall of the mounting plate (11) via the fixing bolt (33), the second motor (34) is mounted on the motor frame (32), the driving gear (35) is mounted on the output end of the second motor (34), and the driving gear (35) is meshed with the second gear (31).

5. A signal isolator housing trimming device as claimed in claim 2, characterized in that: The locking mechanism (04) comprises an arc-shaped slide rail (41), a slide rod (43), a threaded sleeve (44), a limit plate (45), a fixing nut (46) and a spring (47). The arc-shaped slide rail (41) is mounted on the mounting plate (11), the arc-shaped slide groove (42) is arranged on the arc-shaped slide rail (41), the slide rod (43) is mounted on the workbench (12), and the slide rod (43) is slidably mounted in the threaded sleeve (44), the limit plate (45) is mounted on the inner end of the threaded sleeve (44), the fixing nut (46) can be tightened on the other end of the threaded sleeve (44) through a threaded relationship, and the limit plate (45) and the fixing nut (46) are located on both sides of the arc-shaped slide rail (41), one end of the spring (47) is mounted on the workbench (12), the other end of the spring (47) is mounted on the limit plate (45), and the threaded sleeve (44) is slidably mounted in the arc-shaped slide groove (42).

6. A signal isolator housing trimming device as claimed in claim 2, characterized in that: The moving mechanism (05) comprises a mounting frame (51), an adjusting box (52), a driving wheel (53), a driven wheel (54), a transmission chain (55), a second slider (56) and a third motor (57). The adjusting box (52) is mounted on the top of the mounting plate (11) through the mounting frame (51). A slide groove is provided at the bottom of the adjusting box (52). The second slider (56) is slidably mounted in the slide groove. The driving wheel (53) and the driven wheel (54) are rotatably mounted in the adjusting box (52). The transmission chain (55) is mounted on the driving wheel (53) and the driven wheel (54). The second slider (56) is mounted on the transmission chain (55). The third motor (57) is mounted on the side wall of the adjusting box (52). The output end of the third motor (57) is connected to the driving wheel (53).

7. A signal isolator housing trimming device as claimed in claim 6, characterized in that: The trimming mechanism (06) comprises a cylinder (61), a fourth motor (62) and a trimming head (63); the cylinder (61) is mounted at the bottom end of the second slider (56); the fourth motor (62) is mounted at the movable end of the cylinder (61); and the trimming head (63) is mounted at the output end of the fourth motor (62).

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