CN218426975U

CN218426975U - Positioning device for machining metal cover based on isolator

Info

Publication number: CN218426975U
Application number: CN202222484997.5U
Authority: CN
Inventors: 陆旭东
Original assignee: Wuxi Rox Precision Machinery Co ltd
Current assignee: Wuxi Rox Precision Machinery Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-02-03
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a processing is used positioner based on isolator metal covering, including base and centre gripping subassembly, square through hole has been seted up at the middle part of base, square through hole is linked together with the both sides outer wall of base, square through hole's inner chamber slides and alternates and is provided with two square pipes, two are fixed between the square pipe to be provided with the spring, the one end that two square pipes deviate from is the fixed L shape fixed plate that is provided with all, the bottom screw thread interlude of L shape fixed plate is provided with clamping screw, clamping screw's top is rotated and is provided with the movable plate, the both sides of base are provided with the locking mechanism who is used for square pipe location. The utility model discloses a fixed establishment who comprises clamping screw, movable plate and L shape fixed plate on the square pipe, the locking mechanism that the cooperation comprises locating plate and reference column can realize that positioner's location is fixed on the base for positioner's dismouting on the processing bench is convenient, thereby has improved positioner's usability.

Description

Positioning device for machining metal cover based on isolator

Technical Field

The utility model relates to a positioner technical field, in particular to based on positioner is used in processing of isolator metal covering.

Background

An isolator, also known as a signal isolator, is a device which converts and outputs an input signal by adopting a linear optical coupling isolation principle, and is an important component in an industrial control system. The input, the output and the working power supply are mutually isolated, and the power supply is particularly suitable for being matched with an equipment instrument needing electric isolation.

At present add man-hour to the isolator metal covering, need use positioner earlier to fix a position it to keep isolator metal covering stable at the course of working, and the positioner's of using now installation on the processing bench is mostly all fixed by the mode that adopts bolt and nut locking, leads to positioner comparatively loaded down with trivial details, inconvenient use at the processing bench dismouting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on positioner is used in isolator metal covering processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: based on positioner is used in isolator metal covering processing, the on-line screen storage device comprises a base, the top of base is provided with the centre gripping subassembly that is used for isolator metal covering location, square through hole has been seted up at the middle part of base, square through hole is linked together with the both sides outer wall of base, square through hole's inner chamber slides and alternates and is provided with two square pipes, two the fixed spring that is provided with between the square pipe, two the one end that square pipe deviates from mutually is all fixed and is provided with L shape fixed plate, the bottom screw thread interlude of L shape fixed plate is provided with clamping screw, clamping screw's top is rotated and is provided with the movable plate, the both sides of base are provided with the locking mechanism who is used for square pipe location.

Preferably, locking mechanism includes locating plate and reference column, the equal fixedly connected with backup pad in both ends at base top, locating plate fixed connection is in the lateral wall of backup pad, the through-hole activity that reference column and locating plate middle part were seted up alternates the setting, just the bottom of reference column alternates the setting with the circular port activity that square tub top was seted up.

Preferably, the centre gripping subassembly includes translation mechanism, stop gear and fixture, translation mechanism includes two-way lead screw, two-way lead screw rotates and sets up between two backup pads, one of them the lateral wall fixedly connected with driving motor of backup pad, driving motor's output shaft is connected with the two-way screw drive that runs through the backup pad lateral wall, the equal thread bush of outer wall at two-way lead screw both ends is equipped with the nut seat, flush mounting plate of switch is installed in the front of base.

Preferably, the limiting mechanism comprises two limiting slide rods, a circular through hole is formed in the side wall of the nut seat, the outer walls of the limiting slide rods and the inner wall of the circular through hole are arranged in a sliding and penetrating mode, and the two limiting slide rods are symmetrically and fixedly connected between the two supporting plates.

Preferably, fixture includes two splint, two splint fixed connection respectively in the top of two nut seats, two one side that splint are relative all is provided with the rubber slab, two the draw-in groove has all been seted up to the lateral wall of splint, two the lateral wall of rubber slab all fixedly is provided with the card strip, the outer wall of card strip and the inner chamber activity interlude of draw-in groove set up.

Preferably, a driving motor switch is installed on the front face of the switch panel, and the driving motor is electrically connected with an external power supply through the driving motor switch.

The utility model discloses a technological effect and advantage:

(1) The utility model can fix the positioning device on the base through the fixing mechanism consisting of the fixed screw, the movable plate and the L-shaped fixed plate on the square pipe and the locking mechanism consisting of the positioning plate and the positioning column, so that the positioning device can be conveniently disassembled and assembled on the processing table, thereby improving the usability of the positioning device;

(2) The utility model discloses a translation mechanism of constituteing by driving motor, two-way screw rod and nut seat, the fixture that the cooperation is constituteed by splint and rubber slab can cross the realization fixed to the centre gripping of isolator metal covering, has prevented that isolator metal covering from taking place the skew in the course of working, has ensured the accurate nature of operation, has improved work efficiency.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic front sectional view of the present invention.

Fig. 3 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a square through hole; 3. a square tube; 4. a spring; 5. an L-shaped fixing plate; 6. fixing the screw rod; 7. moving the plate; 8. a support plate; 9. positioning a plate; 10. a positioning column; 11. a bidirectional screw rod; 12. a drive motor; 13. a nut seat; 14. a switch panel; 15. a limiting slide bar; 16. a splint; 17. a rubber plate; 18. a card slot; 19. and (6) clamping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-3 based on positioner metal covering processing uses positioner, including base 1 and clamping components, square through hole 2 has been seted up at base 1's middle part, make things convenient for two square pipes 3 to slide, square through hole 2 is linked together with base 1's both sides outer wall, square through hole 2's inner chamber slides and alternates and is provided with two square pipes 3, the fixed spring 4 that is provided with between two square pipes 3, spring 4's setting can play the effect of two square pipes 3's automatic re-setting, the bottom screw thread that two square pipes 3 deviated from is all fixed to be provided with L shape fixed plate 5,L shape fixed plate 5 alternates and is provided with clamping screw 6, the top of clamping screw 6 is rotated and is provided with 7, play the effect of unable adjustment base 1, base 1's both sides are provided with the locking mechanism who is used for square pipe 3 location, locking mechanism includes locating plate 9 and reference column 10, the equal fixedly connected with backup pad 8 in both ends at base 1 top, backup pad 8 is used for the fixed of locking mechanism and clamping components's fixed connection in the lateral wall of backup pad 8, the locating column 10 sets up the through-hole activity movable plate that locating plate and locating column 9 middle part was seted up, and the bottom that 10 alternated and the movable switch 3 had the top that round hole had alternated had been set up between the base 3, the positive fixed switch panel 1 that sets up and the switch was installed.

The top of base 1 is provided with the centre gripping subassembly, the centre gripping subassembly includes translation mechanism, stop gear and fixture, translation mechanism includes two-way lead screw 11, two-way lead screw 11 rotates and sets up between two backup pads 8, two-way lead screw 11 set up has guaranteed that two nut seats 13 can reverse movement simultaneously, the lateral wall fixedly connected with driving motor 12 of one of them backup pad 8, driving motor 12's output shaft is connected with two-way lead screw 11 transmission that runs through the backup pad 8 lateral wall, the equal thread bush in outer wall at two-way lead screw 11 both ends is equipped with nut seat 13, nut seat 13 plays the effect of bearing, stop gear includes two spacing slide bar 15, circular through-hole has been seted up to nut seat 13's lateral wall, be convenient for spacing slide bar 15 to slide, the outer wall of spacing slide bar 15 alternates with the inner wall slip of circular through-hole and set up, and two equal symmetrical fixed connection of spacing slide bar 15 are between two backup pads 8, the setting of two spacing slide bar 15 has restricted nut seat 13's rotation, make nut seat 13 can only control the translation, thereby drive the left and right sides translation of clamping mechanism and left and right sides translation draw-in groove 16, the draw-in groove 16 includes two splint 16, be used for the fixed isolator metal lid's fixing, two splint 16 respectively fixed splint 16, the relative fixed rubber strip 17 that the top of the fixed splint 16 and the relative fixed inboard wall that the fixed rubber strip that the inboard wall that the protection inboard wall all set up prevents the wearing and rubber strip from the wearing and set up 18, it and the dismouting that the inboard wall of isolator 18, it from the rubber strip 17, it from the inboard wall that the wearing and prevent.

The utility model discloses the theory of operation: when the device is used, an operator pulls the square tube 3 out of the square through hole 2 by hand, the base 1 is placed on an operating table of a used instrument, due to the action of the spring 4, the square tube 3 can retract, the side wall of the L-shaped fixing plate 5 is enabled to be tightly attached to the edge of the operating table, then the fixing screw 6 is rotated, the fixing screw 6 moves to drive the moving plate 7 to move, the moving plate 7 and the bottom of the operating table are extruded, then the positioning column 10 is inserted into the through hole of the positioning plate 9, the lower end of the positioning column 10 is inserted into the corresponding round hole in the top of the square tube 3, so that the positioning device is fixed on the operating table, the switch of the driving motor 12 is started, the output shaft of the driving motor 12 rotates clockwise, the bidirectional screw rod 11 is driven to rotate, the clamping plate 16 fixedly connected with the nut seat 13 is driven to move, and the rubber plate 17 extrudes the metal cover of the isolator to achieve the fixing effect.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. Based on positioner is used in processing of isolator metal covering includes:

the device comprises a base (1), wherein a clamping assembly for positioning a metal cover of the isolator is arranged at the top end of the base (1);

the method is characterized in that: square through hole (2) have been seted up at the middle part of base (1), square through hole (2) are linked together with the both sides outer wall of base (1), the inner chamber of square through hole (2) slides and alternates and is provided with two square pipes (3), two fixed spring (4) that are provided with between square pipe (3), two the one end that square pipe (3) deviate from mutually is all fixed and is provided with L shape fixed plate (5), the bottom screw thread interlude of L shape fixed plate (5) is provided with clamping screw (6), the top of clamping screw (6) is rotated and is provided with movable plate (7), the both sides of base (1) are provided with the locking mechanism who is used for square pipe (3) location.

2. The positioning device for processing the metal cover of the isolator as claimed in claim 1, wherein the locking mechanism comprises a positioning plate (9) and a positioning column (10), both ends of the top of the base (1) are fixedly connected with the supporting plate (8), the positioning plate (9) is fixedly connected to the side wall of the supporting plate (8), the positioning column (10) is movably inserted into a through hole formed in the middle of the positioning plate (9), and the bottom end of the positioning column (10) is movably inserted into a circular hole formed in the top of the square tube (3).

3. The positioning device for isolator-based metal cover machining according to claim 1, wherein the clamping assembly comprises a translation mechanism, a limiting mechanism and a clamping mechanism, the translation mechanism comprises a bidirectional screw rod (11), the bidirectional screw rod (11) is rotatably arranged between two support plates (8), one of the support plates (8) is fixedly connected with a driving motor (12) on a side wall, an output shaft of the driving motor (12) is in transmission connection with the bidirectional screw rod (11) penetrating through the side wall of the support plate (8), the outer walls of two ends of the bidirectional screw rod (11) are respectively in threaded sleeve connection with a nut seat (13), and a switch panel (14) is installed on the front surface of the base (1).

4. The positioning device for metal cover machining based on the isolator as claimed in claim 3, wherein the limiting mechanism comprises two limiting slide rods (15), a circular through hole is formed in the side wall of the nut seat (13), the outer wall of each limiting slide rod (15) and the inner wall of the circular through hole are slidably inserted, and the two limiting slide rods (15) are symmetrically and fixedly connected between the two support plates (8).

5. The positioning device for metal cover machining based on the isolator is characterized in that the clamping mechanism comprises two clamping plates (16), the two clamping plates (16) are fixedly connected to the tops of two nut seats (13) respectively, rubber plates (17) are arranged on opposite sides of the two clamping plates (16), clamping grooves (18) are formed in the side walls of the two clamping plates (16), clamping strips (19) are fixedly arranged on the side walls of the two rubber plates (17), and the outer walls of the clamping strips (19) are movably inserted into the inner cavities of the clamping grooves (18).

6. The positioning device for processing the metal cover based on the isolator as recited in claim 3, wherein a driving motor switch is installed on a front surface of the switch panel (14), and the driving motor (12) is electrically connected with an external power supply through the driving motor switch.