CN221063343U

CN221063343U - Glue filling device for current sensor assembly

Info

Publication number: CN221063343U
Application number: CN202322887840.1U
Authority: CN
Inventors: 王孝发; 梅仕华; 潘志森
Original assignee: Guangdong Zhongyan Technology Co ltd
Current assignee: Guangdong Zhongyan Technology Co ltd
Priority date: 2023-10-27
Filing date: 2023-10-27
Publication date: 2024-06-04
Anticipated expiration: 2033-10-27

Abstract

The utility model discloses a glue filling device for a current sensor, which relates to the technical field of sensor processing and comprises a glue filling machine and a supporting plate, wherein a storage box is arranged at the top end of the supporting plate, a limit box is fixedly connected to the top end of the storage box, a lifting threaded rod penetrates through and is rotationally connected to the top end of the limit box, a pressing block is slidably connected to the inner wall of the limit box, a reset spring is fixedly connected to the top end of the storage box, a supporting rod is fixedly connected to the top end of the reset spring, a storage plate is fixedly connected to the right end of the storage box, and a lifting plate is inserted into the top end of the storage plate. The height of the supporting rod can be adjusted by rotating the knob, so that the device can adapt to workpieces with uneven bottom ends, the top ends of the workpieces are fixed by using the pressing rods, the components at the top ends of the workpieces can be prevented from moving randomly along with glue when the glue is filled, and the influence of glue filling operation on the precision of the workpieces can be reduced when the glue filling device is used.

Description

Glue filling device for current sensor assembly

Technical Field

The utility model relates to the technical field of sensor processing, in particular to a glue filling device for a current sensor.

Background

A current sensor is a device for measuring current, which is capable of converting the current into a corresponding measurable signal, and these sensors play a key role in the fields of power system monitoring, industrial automation, electronic equipment, energy management, etc., in order to make the current sensor better resistant to severe environmental conditions and to improve its reliability, the sensors are often packaged by potting during production.

The current glue filling device generally uses integrated into one piece's tray to fix the work piece that needs the glue filling, and this kind of fixing device is fixed the bottom of work piece mainly, and when the glue filling, the subassembly on the top of work piece probably is driven by glue and takes place to remove, influences the manufacturing accuracy of work piece, and simultaneously, current glue filling device table surface is generally fixed mesa, can not the various work pieces of the difference of effectual adaptation height, and the suitability is lower when using.

Disclosure of Invention

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a glue filling device for a current sensor, which solves the problems that the prior glue filling device generally uses an integrally formed tray to fix a workpiece needing glue filling, the fixing device mainly fixes the bottom end of the workpiece, and when glue is filled, components at the top end of the workpiece can be driven by glue to move, so that the manufacturing precision of the workpiece is affected.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a glue filling device for electric current sensor assembly, includes glue filling machine and backup pad, receiver has been placed on the top of backup pad, the top fixedly connected with spacing box of receiver, the top of spacing box runs through and rotates and be connected with the lift threaded rod, the inner wall sliding connection of spacing box has the briquetting, the top fixedly connected with reset spring of receiver, reset spring's top fixedly connected with bracing piece, the right-hand member fixedly connected with receiver plate of receiver, the top of receiver plate is pegged graft and is had the lifter plate, the left end fixedly connected with depression bar of lifter plate, the top fixedly connected with of receiver plate is fixed box, the inner wall sliding connection of fixed box has the fixed block, the front end fixedly connected with fixed spring of fixed block, sensor housing has been placed on the top of bracing piece, sensor housing's inner wall is pegged graft and is had sensor element.

Preferably, the front end fixedly connected with bottom plate of encapsulating machine, the top sliding connection of bottom plate has the movable block, the top of bottom plate rotates and is connected with the double-end threaded rod, the front end of movable block rotates and is connected with the transfer line, the rear end of transfer line rotates and is connected with the lifting block, the bottom fixed connection of backup pad is on the top of lifting block.

Preferably, the moving block is in threaded connection with the double-head threaded rod.

Preferably, the right end of the double-head threaded rod is provided with a knob II.

Preferably, the pressing block is in threaded connection with the lifting threaded rod.

Preferably, the front end of the fixed spring is fixedly connected to the inner wall of the fixed box.

Preferably, the front end of the lifting plate is provided with fixing holes, the fixing holes are provided with a plurality of groups, the fixing holes are all arranged at the front end of the lifting plate, the fixing holes are matched with the fixing blocks, and the top ends of the fixing blocks are provided with inclined planes.

Preferably, a first knob is arranged at the top end of the lifting threaded rod.

(III) beneficial effects

The utility model provides a glue filling device for a current sensor, which has the following beneficial effects:

(1) This glue filling device for electric current sensor assembly is when using, through the height that rotatory knob one can the adjustment bracing piece to make the device can adapt to the uneven work piece in bottom, fix the top of work piece through using the depression bar simultaneously, when can preventing the glue filling, the subassembly on work piece top removes along with glue at will, can reduce the influence of glue filling operation to work piece precision when using.

(2) When the glue filling device for the current sensor is used, the second rotary knob can be rotated to drive the moving block to move left and right, and the moving block can drive the transmission rod to move when moving, so that the lifting block drives the supporting plate to move up and down, and when the workpiece is lower or higher, the device can adapt to workpieces with different heights by adjusting the height of the supporting plate.

Drawings

FIG. 1 is a schematic perspective view of the whole device of the present utility model;

FIG. 2 is a schematic cross-sectional view of a three-dimensional structure of a limit case according to the present utility model;

FIG. 3 is a schematic view showing the three-dimensional structure of the fixing block according to the present utility model;

FIG. 4 is a schematic view of a perspective structure of a lifting block according to the present utility model;

fig. 5 is a schematic view showing a sensor housing with a three-dimensional structure disassembled.

In the figure: 1. a glue filling machine; 2. a bottom plate; 3. a moving block; 4. a transmission rod; 5. a double-ended threaded rod; 6. a support plate; 7. a storage box; 8. lifting the threaded rod; 9. a sensor housing; 10. a limit box; 11. a sensor element; 12. a fixed box; 13. a fixed block; 14. a storage plate; 15. a lifting plate; 16. a compression bar; 17. a return spring; 18. briquetting; 19. a support rod; 20. lifting blocks; 21. and fixing the spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the utility model provides a glue filling device for a current sensor assembly, which comprises a glue filling machine 1 for filling glue to workpieces and a supporting plate 6 for placing a receiving box 7, wherein the top end of the supporting plate 6 is provided with the receiving box 7 for receiving a sensor housing 9, the top end of the receiving box 7 is fixedly connected with a limit box 10 for limiting a press block 18, the inner wall of the limit box 10 is slidably connected with a press block 18 for adjusting the height of a supporting rod 19, the press block 18 only can move up and down on the inner wall of the limit box 10, the top end of the limit box 10 is penetrated and rotationally connected with a lifting threaded rod 8 for driving the press block 18 to move up and down, the press block 18 is in threaded connection with the lifting threaded rod 8, the press block 18 can be driven to move up and down by rotating the lifting threaded rod 8, the top end of the receiving box 7 is fixedly connected with a reset spring 17 for supporting the support rod 19 upwards, the top end of the return spring 17 is fixedly connected with a supporting rod 19 for supporting a workpiece, the return spring 17 can upwards extrude the supporting rod 19 at any time, when glue filling operation is carried out, the workpiece needing glue filling can be directly placed at the top end of the supporting rod 19, the right end of the storage box 7 is fixedly connected with a storage plate 14 for storing a lifting plate 15, the top end of the storage plate 14 is inserted with a lifting plate 15 for driving a pressing rod 16 to move up and down, the left end of the lifting plate 15 is fixedly connected with a pressing rod 16 for fixing the top end of the workpiece, the top end of the storage plate 14 is fixedly connected with a fixing box 12 for supporting a fixing block 13, the inner wall of the fixing box 12 is slidingly connected with a fixing block 13 for fixing the lifting plate 15, the front end of the fixing block 13 is fixedly connected with a fixing spring 21 for assisting the reset of the fixing block 13, the front end of the fixing spring 21 is fixedly connected with the inner wall of the fixing box 12, the fixed spring 21 can extrude the fixed block 13 backward constantly, prevent that the fixed block 13 from moving at will, the sensor housing 9 that is used for protecting the sensor element 11 has been placed on the top of bracing piece 19, the inner wall of sensor housing 9 peg graft have be used for detecting the sensor element 11 of electric current, the fixed orifices that is used for fixed lifter plate 15 has been seted up to the front end of lifter plate 15, the multiunit fixed orifices has been seted up, multiunit fixed orifices all set up the front end at lifter plate 15, set up multiunit fixed orifices and can make things convenient for the operator to adjust lifter plate 15 to different heights, fixed orifices and fixed block 13 looks adaptation, after fixed block 13 inserts the fixed orifices, lifter plate 15 will not move at will, the top of fixed block 13 is provided with the inclined plane, when the inclined plane of fixed block 13 receives the extrusion, fixed block 13 can be forced to move forward, the top of lifting threaded rod 8 is provided with the knob one that is used for making things convenient for the operator to rotate lifting 8.

Further, the front end fixedly connected with of encapsulating machine 1 is used for supporting the bottom plate 2 of whole device, the top sliding connection of bottom plate 2 is used for driving the movable block 3 that transfer line 4 removed, the top rotation of bottom plate 2 is connected with the double-end threaded rod 5 that is used for driving movable block 3 left and right movement, the screw thread of double-end threaded rod 5 both ends is opposite, movable block 3 and double-end threaded rod 5 are threaded connection, when double-end threaded rod 5 is rotatory, movable block 3 can be driven left and right movement, the front end rotation of movable block 3 is connected with the transfer line 4 that is used for giving the motion of movable block 3 lifting block 20, the rear end rotation of transfer line 4 is connected with the lifting block 20 that is used for upwards lifting backup pad 6, the bottom fixed connection of backup pad 6 is on the top of lifting block 20, the right-hand member of double-end threaded rod 5 is provided with the knob second that is used for making things convenient for the rotatory double-end threaded rod 5 of operator.

In the utility model, when the sensor element 11 to be grouted is inserted into the sensor housing 9, the sensor housing 9 can be placed at the top end of the supporting rod 19, then the knob can be rotated to drive the lifting threaded rod 8 to rotate, so that the pressing rod 18 is driven to move downwards, the pressing rod 19 is pressed downwards while the pressing rod 18 moves downwards, the supporting rod 19 is forced to move downwards and the return spring 17 is pressed to shrink, the height of the supporting rod 19 can be adjusted through rotating the knob, so that the device can adapt to workpieces with different shapes, when the top end of the sensor housing 9 is horizontal, the lifting plate 15 can be pressed downwards, the lifting plate 15 can press the inclined surface of the fixed block 13 downwards, the fixed block 13 is forced to press the fixed spring 21 forwards and move forwards, the lifting plate 15 can also drive the pressing rod 16 to move downwards while the pressing rod 16 can press the top end of the sensor housing 9, the sensor element 11 is prevented from moving randomly in the glue pouring process, the bottom end of the pressing rod 16 can be slowly loosened after the bottom end of the pressing rod 16 contacts the top end of the sensor housing 9, the fixed block 21 can be pressed downwards, the fixed block 13 can be pressed into the fixed block 13, and the fixed element 11 can be fixed by the fixed through the lifting plate.

When the workpiece position is lower, can drive the double-end threaded rod 5 through rotatory knob two and take place to rotate, can drive movable block 3 to the intermediate position removal when the double-end threaded rod 5 is rotatory, can drive transfer line 4 rotation when movable block 3 moves to the intermediate position, can upwards lift up lifting block 20 when transfer line 4 is rotatory, and lifting block 20 can lift up backup pad 6, and the work piece on backup pad 6 top also can upwards move in step this moment, can adjust the height of work piece through rotatory knob two, when the height of work piece is enough, can stop rotatory knob two to begin the encapsulating operation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a current sensor is glue filling device for sensor, includes glue filling machine (1) and backup pad (6), its characterized in that: receiver (7) have been placed on the top of backup pad (6), the top fixedly connected with spacing box (10) of receiver (7), the top of spacing box (10) runs through and rotates and be connected with lift threaded rod (8), the inner wall sliding connection of spacing box (10) has briquetting (18), the top fixedly connected with reset spring (17) of receiver (7), the top fixedly connected with bracing piece (19) of reset spring (17), the right-hand member fixedly connected with receiver (14) of receiver (7), peg graft on the top of receiver (14) has lifter plate (15), the left end fixedly connected with depression bar (16) of lifter plate (15), the top fixedly connected with fixed box (12) of receiver plate (14), the inner wall sliding connection of fixed box (12) has fixed block (13), the front end fixedly connected with fixed spring (21) of fixed block (13), sensor housing (9) have been placed on the top of bracing piece (19), sensor housing (9) has peg graft element (11).

2. The glue-pouring apparatus for a current sensor according to claim 1, wherein: the front end fixedly connected with bottom plate (2) of encapsulating machine (1), the top sliding connection of bottom plate (2) has movable block (3), the top of bottom plate (2) rotates and is connected with double-end threaded rod (5), the front end of movable block (3) rotates and is connected with transfer line (4), the rear end of transfer line (4) rotates and is connected with lifting block (20), the bottom fixed connection of backup pad (6) is on the top of lifting block (20).

3. The glue-pouring apparatus for a current sensor according to claim 2, wherein: the moving block (3) is in threaded connection with the double-head threaded rod (5).

4. The glue-pouring apparatus for a current sensor according to claim 2, wherein: the right end of the double-head threaded rod (5) is provided with a knob II.

5. The glue-pouring apparatus for a current sensor according to claim 1, wherein: the pressing block (18) is in threaded connection with the lifting threaded rod (8).

6. The glue-pouring apparatus for a current sensor according to claim 1, wherein: the front end of the fixed spring (21) is fixedly connected to the inner wall of the fixed box (12).

7. The glue-pouring apparatus for a current sensor according to claim 1, wherein: the front end of the lifting plate (15) is provided with fixing holes, the fixing holes are provided with a plurality of groups, the fixing holes are all arranged at the front end of the lifting plate (15), the fixing holes are matched with the fixing blocks (13), and the top ends of the fixing blocks (13) are provided with inclined planes.

8. The glue-pouring apparatus for a current sensor according to claim 1, wherein: the top end of the lifting threaded rod (8) is provided with a first knob.