CN214027305U

CN214027305U - Positioning device for assembling dust collector shell

Info

Publication number: CN214027305U
Application number: CN202021987644.1U
Authority: CN
Inventors: 叶春龙; 叶奇; 朱向荣; 沈兴元; 顾剑峰
Original assignee: Suzhou Yibang Plastics Co ltd
Current assignee: Suzhou Yibang Plastics Co ltd
Priority date: 2020-09-12
Filing date: 2020-09-12
Publication date: 2021-08-24
Anticipated expiration: 2030-09-12

Abstract

The utility model discloses a positioner for assembly of dust catcher shell, including device base, sliding tray, grip block and guard plate, it is connected with the worm to rotate on the device base, and the meshing is connected with the worm wheel on the worm, the tail end screw connection of gag lever post has the grip block, and the screw connection has the rubber ball on the grip block, swing joint has the bracing piece on the connecting plate, and the tail end swing joint of bracing piece is on the guard plate, guard plate welded fastening is on the connecting axle, and the connecting axle rotates to be connected on the grip block. This a positioner for assembly of dust catcher shell is provided with the guard plate, can drive the connecting plate through rotating the threaded rod and move, can adjust the angle of guard plate through the bracing piece this moment, and then can drive the guard plate and closely laminate to anomalous dust catcher shell on, combine the rubber ball simultaneously and can carry out effectual guard work to the dust catcher shell, increased the use variety of device.

Description

Positioning device for assembling dust collector shell

Technical Field

The utility model relates to a dust catcher shell assembly technical field specifically is a positioner for assembly of dust catcher shell.

Background

Present dust catcher all is the indispensable articles for use of a lot of families, can clear up the tiny dust debris in corner, clean more thoroughly, simultaneously can save time, alleviate people's housework pressure, and in the production and processing process of dust catcher, spare parts such as dust catcher shell adopt the injection molding to prepare usually, in the assembling process of dust catcher shell, then need use positioner to carry out spacing fixed with it, and then make things convenient for subsequent positioning work.

Most of the current positioning devices for assembling the shell of the dust collector have the following problems:

for the dust collector shells with different sizes, the positioning device cannot quickly and stably limit and fix the dust collector shells, so that the stability of subsequent assembly work cannot be guaranteed;

secondly, because the dust catcher shell adopts the injection molding to prepare, and conventional positioner carries out spacing fixed during operation to the dust catcher shell, can not carry out effectual guard work to the dust catcher shell, and then leads to the dust catcher shell to take place to damage in carrying out the location process easily, increases the processing cost.

We therefore propose a positioning device for the assembly of a cleaner housing to address the problems set out above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a positioner for assembly of dust catcher shell to solve the problem that the last positioner for assembly of dust catcher shell that the above-mentioned background art provided can not be fast stable carry out spacing fixed work to the dust catcher shell of equidimension not, and can not carry out effectual protection work to the dust catcher shell.

In order to achieve the above object, the utility model provides a following technical scheme: a positioning device for assembling a dust collector shell comprises a device base, a sliding groove, a clamping plate and a protection plate, wherein a worm is rotatably connected to the device base, a worm wheel is meshed and connected to the worm, the worm wheel is fixedly welded to a fixed shaft, the fixed shaft is rotatably connected to the device base, a connecting plate is fixedly welded to the fixed shaft and arranged in the device base, the sliding groove is formed in the connecting plate, a fixed block is slidably connected to the sliding groove, the fixed block is connected to the top end of a limiting rod through a screw, a limiting groove is formed in the device base, a limiting rod is slidably connected to the limiting groove, the tail end of the limiting rod is connected with the clamping plate through a screw, a rubber ball is connected to the clamping plate through the screw, a threaded rod is rotatably connected to the clamping plate, a connecting plate is arranged on the threaded rod, and a support rod is movably connected to the connecting plate, and the tail end swing joint of bracing piece is on the guard plate, the guard plate welded fastening is on the connecting axle, and the connecting axle rotates to be connected on the grip block.

Preferably, the central axis of the worm wheel and the central axis of the connecting plate are located on the same vertical central line, sliding grooves are distributed on the connecting plate at equal angles, and the sliding grooves are arc-shaped.

Preferably, the fixing blocks are symmetrically distributed on the upper side and the lower side of the limiting rod, the fixing blocks correspond to the sliding grooves one to one, and the diameter of each fixing block is smaller than the width of the inner space of each sliding groove.

Preferably, the cross section of the limiting rod is L-shaped, the outer end face of the limiting rod is flush with the outer end face of the clamping plate, the clamping plate is arc-shaped, and the limiting rod is fixed in the middle of the clamping plate.

Preferably, the support rod is hinged to the connecting plate and the protection plate, the connecting plate is in threaded connection with the threaded rod, and the threaded rod is rotatably connected to the middle of the clamping plate.

Preferably, the protection plate is symmetrically distributed on the left side and the right side of the clamping plate, rubber balls are equidistantly distributed on the clamping plate and the protection plate, and the height of the protection plate is equal to that of the clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that: the positioning device for assembling the dust collector shell;

(1) the device is provided with the clamping plates, the worm can drive the connecting plates on the fixed shaft to rotate through the worm wheel, at the moment, each sliding groove can drive the clamping plates on each limiting rod to move towards the middle simultaneously by stirring the corresponding fixed block, and the dust collector shells with different sizes can be conveniently and quickly positioned and clamped by adjusting the moving distance of the clamping plates, so that the use efficiency and the stability of the device are effectively improved;

(2) the device is provided with the guard plate, can drive the connecting plate through rotating the threaded rod and move, can adjust the angle of guard plate through the bracing piece this moment, and then can drive the guard plate and closely laminate to anomalous dust catcher shell on, combine the rubber ball simultaneously and can carry out effectual guard work to the dust catcher shell, increased the use variety of device.

Drawings

FIG. 1 is a schematic view of the overall top view structure of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall structure of the present invention;

FIG. 4 is a schematic top view of the worm wheel of the present invention;

fig. 5 is a schematic top view of the sliding groove of the present invention;

fig. 6 is a side view schematic diagram of the protection plate of the present invention.

In the figure: 1. a device base; 2. a worm; 3. a worm gear; 4. a fixed shaft; 5. a connector tile; 6. a sliding groove; 7. a fixed block; 8. a limiting rod; 9. a limiting groove; 10. a clamping plate; 11. a rubber ball; 12. a threaded rod; 13. a connecting plate; 14. a support bar; 15. a protection plate; 16. and (7) connecting the shafts.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a positioning device for assembling a dust collector shell comprises a device base 1, a worm 2, a worm wheel 3, a fixed shaft 4, a connecting plate 5, a sliding groove 6, a fixed block 7, a limiting rod 8, a limiting groove 9, a clamping plate 10, a rubber ball 11, a threaded rod 12, a connecting plate 13, a supporting rod 14, a protective plate 15 and a connecting shaft 16, wherein the worm 2 is rotatably connected on the device base 1, the worm wheel 3 is meshed and connected on the worm 2, the worm wheel 3 is welded and fixed on the fixed shaft 4, the fixed shaft 4 is rotatably connected in the device base 1, the connecting plate 5 is fixedly welded on the fixed shaft 4, the connecting plate 5 is arranged in the device base 1, the sliding groove 6 is arranged on the connecting plate 5, the fixed block 7 is slidably connected in the sliding groove 6, the fixed block 7 is screwed and connected at the top end of the limiting rod 8, the limiting groove 9 is arranged on the device base 1, and the limiting rod 8 is slidably connected in the limiting groove 9, the tail end screw connection of gag lever post 8 has grip block 10, and the screwed connection has rubber ball 11 on the grip block 10, rotates on the grip block 10 and is connected with threaded rod 12, and is provided with connecting plate 13 on threaded rod 12, and swing joint has bracing piece 14 on connecting plate 13, and the tail end swing joint of bracing piece 14 is on guard plate 15, and guard plate 15 welded fastening is on connecting axle 16, and connecting axle 16 rotates to be connected on grip block 10.

The central axis of worm wheel 3 and the central axis of connection plate 5 are located same vertical central line, and the equal angle distribution has sliding tray 6 on connection plate 5 to sliding tray 6 is arc, can guarantee the stability of sliding tray 6 work effect on connection plate 5, has improved the use high efficiency of device.

Fixed block 7 symmetric distribution is in the upper and lower both sides of gag lever post 8, and fixed block 7 and sliding tray 6 one-to-one to the diameter of fixed block 7 is less than the inner space width of sliding tray 6, can effectively avoid fixed block 7 to the harmful effects of sliding tray 6, has increased the use variety of device.

The cross section of the limiting rod 8 is L-shaped, the outer end face of the limiting rod 8 is flush with the outer end face of the clamping plate 10, the clamping plate 10 is arc-shaped, the limiting rod 8 is fixed in the middle of the clamping plate 10, stable movement of the clamping plate 10 on the limiting rod 8 can be conveniently controlled, and further the subsequent positioning work is convenient to stabilize.

The bracing piece 14 is articulated between connecting plate 13 and the guard plate 15, and is threaded connection between connecting plate 13 and the threaded rod 12 to threaded rod 12 rotates the middle part of connecting at grip block 10, can guarantee the stability of the connection state between bracing piece 14 and connecting plate 13 and the guard plate 15, has increased the stability in use of device.

Protection plate 15 symmetric distribution is in the left and right sides of grip block 10, and equidistant distribution has rubber ball 11 on grip block 10 and protection plate 15 to the height of protection plate 15 equals with grip block 10's height, can guarantee that rubber ball 11 can carry out stable guard work to the dust catcher shell on grip block 10 and protection plate 15, and then can effectively prevent that the dust catcher shell from taking place to damage in the positioning process.

The working principle is as follows: before the positioning device for assembling the shell of the dust collector is used, the whole condition of the device needs to be checked firstly, and the normal work can be determined;

when the device starts to work, with reference to fig. 1-6, a worker firstly puts a dust collector shell to be assembled on a device base 1, then the worker can drive a worm wheel 3 to rotate by rotating a worm 2, and further can drive a connecting plate 5 on a fixed shaft 4 to rotate in the device base 1, the connecting plate 5 can drive the sliding grooves 6 to rotate while rotating, and under the limiting action of the limiting grooves 9, the sliding grooves 6 on the connecting plate 5 can drive the limiting rods 8 to simultaneously move towards the middle in the limiting grooves 9 by shifting the corresponding fixing blocks 7, the clamping plates 10 can be driven to move towards the middle simultaneously, the moving distance of the clamping plates 10 can be adjusted by adjusting the rotating angle of the worm 2, and the shells of the dust collectors with different sizes can be conveniently and quickly positioned and clamped;

after the clamping plate 10 is used for clamping and fixing the dust collector shell, referring to fig. 1-6, a worker can drive the connecting plate 13 to move on the threaded rod 12 by rotating the threaded rod 12, in the moving process of the threaded rod 12, the rotating angle of the protection plate 15 on the connecting shaft 16 can be adjusted by the supporting rod 14, and then the protection plate 15 can be driven to be tightly attached to an irregular dust collector shell, at this time, the clamping plate 10 can further ensure the stability of clamping and fixing by combining the protection plate 15, and meanwhile, the dust collector shell can be effectively protected by combining the rubber balls 11 on the clamping plate 10 and the protection plate 15, which is the working process of the whole device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a positioner for assembly of dust catcher shell, includes device base (1), sliding tray (6), grip block (10) and guard plate (15), its characterized in that: the device is characterized in that a worm (2) is rotatably connected to the base (1), a worm wheel (3) is connected to the worm (2) in a meshed mode, the worm wheel (3) is welded and fixed to a fixing shaft (4), the fixing shaft (4) is rotatably connected to the base (1), a connecting plate (5) is welded and fixed to the fixing shaft (4), the connecting plate (5) is arranged in the base (1), a sliding groove (6) is formed in the connecting plate (5), a fixing block (7) is connected to the sliding groove (6) in a sliding mode, the fixing block (7) is connected to the top end of a limiting rod (8) through screws, a limiting groove (9) is formed in the base (1), a limiting rod (8) is connected to the limiting groove (9) in a sliding mode, a clamping plate (10) is connected to the tail end of the limiting rod (8) through screws, and a rubber ball (11) is connected to the clamping plate (10) through screws, the clamp plate is characterized in that a threaded rod (12) is rotatably connected to the clamp plate (10), a connecting plate (13) is arranged on the threaded rod (12), a supporting rod (14) is movably connected to the connecting plate (13), the tail end of the supporting rod (14) is movably connected to a protection plate (15), the protection plate (15) is welded and fixed to a connecting shaft (16), and the connecting shaft (16) is rotatably connected to the clamp plate (10).

2. A positioning device for a vacuum cleaner housing assembly as defined in claim 1, wherein: the central axis of the worm wheel (3) and the central axis of the connecting plate (5) are positioned on the same vertical central line, sliding grooves (6) are distributed on the connecting plate (5) at equal angles, and the sliding grooves (6) are arc-shaped.

3. A positioning device for a vacuum cleaner housing assembly as defined in claim 1, wherein: the fixing blocks (7) are symmetrically distributed on the upper side and the lower side of the limiting rod (8), the fixing blocks (7) correspond to the sliding grooves (6) one by one, and the diameter of each fixing block (7) is smaller than the width of the inner space of each sliding groove (6).

4. A positioning device for a vacuum cleaner housing assembly as defined in claim 1, wherein: the cross section of the limiting rod (8) is L-shaped, the outer end face of the limiting rod (8) is flush with the outer end face of the clamping plate (10), the clamping plate (10) is arc-shaped, and the limiting rod (8) is fixed in the middle of the clamping plate (10).

5. A positioning device for a vacuum cleaner housing assembly as defined in claim 1, wherein: the supporting rod (14) is hinged to the connecting plate (13) and the protection plate (15), the connecting plate (13) is in threaded connection with the threaded rod (12), and the threaded rod (12) is rotatably connected to the middle of the clamping plate (10).

6. A positioning device for a vacuum cleaner housing assembly as defined in claim 1, wherein: the protection plate (15) is symmetrically distributed on the left side and the right side of the clamping plate (10), rubber balls (11) are equidistantly distributed on the clamping plate (10) and the protection plate (15), and the height of the protection plate (15) is equal to that of the clamping plate (10).