CN218194816U

CN218194816U - Multi-specification limiting platform for waveguide detection

Info

Publication number: CN218194816U
Application number: CN202222816446.4U
Authority: CN
Inventors: 黄海林; 黄静丽
Original assignee: Huizhou Xianyin Electronics Co ltd
Current assignee: Huizhou Xianyin Electronics Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-01-03
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a multi-specification limiting platform for waveguide device detection, which comprises a fixed seat, wherein a movable plate is arranged at the inner side of the fixed seat, and the movable plate and the fixed seat form an up-and-down sliding structure; the fixed rod is fixedly connected to the bottom of the movable plate, a main gear is arranged inside the fixed seat, toothed blocks are arranged on two side walls of the fixed rod, and the fixed rod is meshed with the main gear through the toothed blocks; the main gear is connected with an inner wall bearing of the fixing seat through a rotating shaft, a pinion is arranged on the front side of the main gear, a rack is meshed and connected to the top of the pinion, and a connecting rod is fixedly connected to one end, far away from the pinion, of the rack. In the process of detecting the multi-specification limiting platform waveguide, the waveguide is limited by the clamping plate matched with the limiting rod, the operation is simple, the limitation of the waveguide is realized through a mechanical structure, the energy is saved, and the multi-specification limiting platform waveguide is suitable for limitation of waveguides with different specifications.

Description

Multi-specification limiting platform for waveguide detection

Technical Field

The utility model relates to a spacing platform technical field specifically is a spacing platform of many specifications that waveguide ware detected.

Background

The waveguide is an internal element of the sound, and in the production and processing process of the sound, the detection needs to be carried out on the sound element, wherein the detection also needs to be carried out on the waveguide to ensure the quality of the waveguide and ensure the normal delivery of the sound;

for example, the auxiliary limiting platform for machining with the rapid positioning function, disclosed as CN213381238U, is provided with an adjusting structure, a supporting rod can be adjusted as required through an air cylinder and a transverse plate through an electric push rod, and a push plate clamps and positions the side and the upper part of an object through a telescopic rod and a push spring, so that the auxiliary limiting platform for machining has the rapid positioning function, and the working efficiency of machining is improved; by arranging the protection structure, the protection pad is extruded and fixed by the extrusion plate under the action of the extrusion spring, and can play a protection effect under the action of the protection pad when in use, so that the phenomenon of damage to an object during clamping and positioning is avoided, and the protection effect of the auxiliary limiting platform for machining is realized; by arranging the lifting mechanism, the driving motor operates to drive the cam to rotate through the rotating shaft, the cam jacks the workbench, and the support column moves upwards from the inside of the guide column, so that the workbench can drive an object to ascend to processing positions with different heights, and the phenomenon that the auxiliary limiting platform for machining is convenient to ascend and descend is realized;

however, although the auxiliary limiting platform has the adjusting function, the adjusting mechanism needs to be driven by the air cylinder and the motor, the operation process is complicated, and meanwhile, the motor and the air cylinder have high energy consumption, so that energy is not saved enough, and the defect exists.

Therefore, the multi-specification limiting platform for waveguide detection can well solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a spacing platform of many specifications that waveguide ware detected to solve above-mentioned background art and propose the adjustment mechanism of above-mentioned supplementary spacing platform and need drive through cylinder and motor, operation process is comparatively loaded down with trivial details, and simultaneously, the motor is higher with the energy consumption of cylinder, not enough energy-conserving problem.

In order to achieve the above object, the utility model provides a following technical scheme: a multi-specification limiting platform for waveguide detection comprises a fixed seat, wherein a movable plate is arranged on the inner side of the fixed seat, and the movable plate and the fixed seat form an up-and-down sliding structure;

further comprising:

the fixed rod is fixedly connected to the bottom of the movable plate, a main gear is arranged inside the fixed seat, toothed blocks are arranged on two side walls of the fixed rod, and the fixed rod is meshed with the main gear through the toothed blocks;

the main gear is connected with the inner wall bearing of the fixing seat through a rotating shaft, a pinion is arranged on the front side of the main gear, a rack is meshed with the top of the pinion, a connecting rod is fixedly connected to one end, away from the pinion, of the rack, and a clamping plate is fixedly connected to the top of the connecting rod.

Preferably, the clamping plate is arranged at the top of the movable plate, the connecting rod penetrates through the movable plate, and the clamping plate and the movable plate form a left-right sliding structure.

Through adopting above technical scheme for the grip block can carry out the horizontal slip on the surface of fly leaf, thereby comes to carry out spacingly to the waveguide ware at fly leaf top.

Preferably, the equal fixedly connected with slider in both ends of fly leaf, the spout has been seted up to the inner wall of fixing base, spout and slider correspond and constitute upper and lower sliding structure, and the bottom of slider is passed through reset spring and is connected with the inboard bottom of spout.

Preferably, the overlooking of the sliding block and the sliding groove is of a T-shaped structure, and the sliding block and the sliding groove are respectively provided with two on one side of the movable plate.

Through adopting above technical scheme, "T" font structure's slider and the sliding construction of spout are more stable to improve the stability of fly leaf in the up-and-down slip process.

Preferably, the main gears are correspondingly arranged on two sides of the fixing rod, and the heights of the main gears on the two sides are different.

Through adopting above technical scheme, avoid the rack that removes in opposite directions to block each other.

Preferably, the mounting seats are fixedly mounted at two ends of the top of the fixing seat, the shaft rod is rotatably connected to the inner side of the mounting seats, the limiting rod is fixedly connected to the shaft rod, and the vortex spring is mounted at the joint of the shaft rod and the mounting seats.

Preferably, the inner side wall of the limiting rod is fixedly connected with a pull rope, and one end of the pull rope, which is far away from the limiting rod, is fixedly connected with the top of the movable plate.

Through adopting above technical scheme for the in-process that the fly leaf moved down can stimulate the stay cord and remove, thereby makes the gag lever post rotate as the centre of a circle along the axostylus axostyle, makes the gag lever post support the top lateral wall of waveguide.

Compared with the prior art, the beneficial effects of the utility model are that: this spacing platform of many specifications that waveguide ware detected, the in-process that waveguide ware detected presses the fly leaf, can drive the grip block and carry out spacing fixed to the lateral wall of waveguide ware, drives the gag lever post simultaneously and carries on spacingly to the top of waveguide ware, and easy operation realizes spacing of waveguide ware through mechanical structure, and is more energy-conserving, is suitable for spacing of different specification waveguide ware simultaneously, and its concrete content is as follows:

1. the multi-specification limiting platform for the waveguide detection is provided with the clamping plate, when the waveguide is placed on the movable plate, the movable plate can move downwards by means of the self gravity of the waveguide in cooperation with the pressure of hands on the movable plate, so that the fixed rod is driven to move downwards, the main gear and the auxiliary gear are rotated to drive the rack to move, the connecting rod and the clamping plate are further driven to move oppositely, the waveguide is limited and clamped, the operation is simple, the limitation of the waveguide is realized through a mechanical structure, the energy is saved, and meanwhile, the limiting platform is suitable for the limitation of waveguides with different specifications;

2. this spacing platform of many specifications that waveguide ware detected is provided with the gag lever post, and at the in-process that the fly leaf moved down, can stimulate the stay cord and remove to make the gag lever post rotate as the centre of a circle along the axostylus axostyle, make the gag lever post support the top lateral wall of waveguide ware, the limiting displacement of cooperation grip block, thereby make spacing more stable to the waveguide ware, be difficult for rocking.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the top view structure of the slider and the chute according to the present invention;

fig. 4 is a schematic top view of the engagement structure of the main gear and the fixing rod of the present invention;

fig. 5 is a schematic view of the mounting structure of the scroll spring of the present invention.

In the figure: 1. a fixed seat; 2. a movable plate; 3. a limiting rod; 4. a shaft lever; 5. pulling a rope; 6. a mounting seat; 7. a slider; 8. a chute; 9. fixing the rod; 10. a connecting rod; 11. a rack; 12. a main gear; 13. a clamping plate; 14. a pinion gear; 15. a scroll spring.

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. 1-5, the present invention provides a technical solution: a multi-specification limiting platform for waveguide detection comprises a fixed seat 1, wherein a movable plate 2 is arranged on the inner side of the fixed seat 1, and the movable plate 2 and the fixed seat 1 form an up-and-down sliding structure;

as shown in fig. 1-4, further comprising: the fixed rod 9 is fixedly connected to the bottom of the movable plate 2, a main gear 12 is arranged inside the fixed seat 1, toothed blocks are arranged on two side walls of the fixed rod 9, and the fixed rod 9 is meshed with the main gear 12 through the toothed blocks; the main gears 12 are correspondingly arranged at two sides of the fixed rod 9, the main gears 12 at the two sides have different heights, the main gears 12 are connected with the inner wall bearing of the fixed seat 1 through rotating shafts, when the waveguide is placed on the movable plate 2, the movable plate 2 can move downwards by means of the self gravity of the waveguide and the pressure of the hand on the movable plate 2, so that the fixed rod 9 is driven to move downwards, and the main gears 12 and the auxiliary gears 14 can rotate;

a pinion 14 is arranged on the front side of the main gear 12, a rack 11 is meshed and connected to the top of the pinion 14, a connecting rod 10 is fixedly connected to one end, far away from the pinion 14, of the rack 11, and a clamping plate 13 is fixedly connected to the top of the connecting rod 10. The clamping plate 13 is arranged at the top of the movable plate 2, the connecting rod 10 penetrates through the movable plate 2, the clamping plate 13 and the movable plate 2 form a left-right sliding structure, the main gear 12 drives the pinion 14 to rotate, so that the rack 11 is driven to move, the connecting rod 10 and the clamping plate 13 are further driven to move in opposite directions, and therefore the waveguide at the top of the movable plate 2 is clamped in a limiting mode.

Like fig. 2 and 3, the equal fixedly connected with slider 7 in both ends of fly leaf 2, spout 8 has been seted up to the inner wall of fixing base 1, and spout 8 and slider 7 correspond and constitute upper and lower sliding structure, and the inboard bottom of slider 7 through reset spring and spout 8 is connected. Overlook of slider 7 and spout 8 is "T" font structure, and slider 7 and spout 8 are provided with two respectively in one side of fly leaf 2, "T" font structure's slider 7 and spout 8's sliding construction is more stable to improve fly leaf 2 stability at the up-and-down sliding process, further improvement working process's stability.

As shown in fig. 1 and 5, the mounting seats 6 are fixedly mounted at two ends of the top of the fixing seat 1, the shaft rod 4 is rotatably connected to the inner side of the mounting seat 6, the limiting rod 3 is fixedly connected to the shaft rod 4, and the vortex spring 15 is mounted at the joint of the shaft rod 4 and the mounting seat 6. The inside wall fixedly connected with stay cord 5 of gag lever post 3, the one end that gag lever post 3 was kept away from to stay cord 5 and the top fixed connection of fly leaf 2, the in-process that fly leaf 2 moved down, can stimulate stay cord 5 to remove, thereby make gag lever post 3 rotate along axostylus axostyle 4 as the centre of a circle, make gag lever post 3 support the top lateral wall of waveguide, the limiting displacement of cooperation grip block 13, thereby make spacing to the waveguide more stable, be difficult for rocking, and the effect of cooperation vortex spring 15, can realize resetting of gag lever post 3.

The working principle is as follows: when the multi-specification limiting platform is used for detecting the waveguide device, firstly, when the waveguide device is placed on the movable plate 2, the movable plate 2 can move downwards by means of the self gravity of the waveguide device and the pressure of hands on the movable plate 2, and the clamping plates 13 are driven to move oppositely, so that the waveguide device on the top of the movable plate 2 is limited and clamped, and the multi-specification limiting platform is suitable for limiting of waveguide devices of different specifications;

and the in-process that the fly leaf 2 moved down can stimulate stay cord 5 to remove to make gag lever post 3 rotate along axostylus axostyle 4 as the centre of a circle, make gag lever post 3 support the top lateral wall of waveguide, the limiting displacement of cooperation grip block 13, thereby make the spacing to waveguide more stable.

Those not described in detail in this specification are within the skill of the art.

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. A multi-specification limiting platform for waveguide detection comprises a fixed seat (1), wherein a movable plate (2) is arranged on the inner side of the fixed seat (1), and the movable plate (2) and the fixed seat (1) form an up-and-down sliding structure;

it is characterized by also comprising:

the fixed rod (9) is fixedly connected to the bottom of the movable plate (2), a main gear (12) is arranged inside the fixed seat (1), toothed blocks are arranged on two side walls of the fixed rod (9), and the fixed rod (9) is meshed with the main gear (12) through the toothed blocks;

the main gear (12) is connected with an inner wall bearing of the fixing seat (1) through a rotating shaft, a pinion (14) is arranged on the front side of the main gear (12), a rack (11) is meshed with the top of the pinion (14), one end of the rack (11) far away from the pinion (14) is fixedly connected with a connecting rod (10), and the top of the connecting rod (10) is fixedly connected with a clamping plate (13).

2. The multi-specification limiting platform for waveguide inspection according to claim 1, wherein: the clamping plate (13) is arranged at the top of the movable plate (2), the connecting rod (10) penetrates through the movable plate (2), and the clamping plate (13) and the movable plate (2) form a left-right sliding structure.

3. The multi-specification limiting platform for waveguide detection according to claim 1, wherein: the equal fixedly connected with slider (7) in both ends of fly leaf (2), spout (8) have been seted up to the inner wall of fixing base (1), slide structure about spout (8) and slider (7) correspond the constitution, and the inboard bottom of reset spring and spout (8) is passed through to the bottom of slider (7) is connected.

4. The multi-specification limiting platform for waveguide inspection according to claim 3, wherein: the overlooking of the sliding block (7) and the sliding groove (8) is of a T-shaped structure, and two sliding blocks (7) and two sliding grooves (8) are respectively arranged on one side of the movable plate (2).

5. The multi-specification limiting platform for waveguide inspection according to claim 1, wherein: the main gear (12) is correspondingly arranged on two sides of the fixing rod (9), and the heights of the main gear (12) on the two sides are different.

6. The multi-specification limiting platform for waveguide detection according to claim 1, wherein: the equal fixed mounting in top both ends of fixing base (1) has mount pad (6), the inboard rotation of mount pad (6) is connected with axostylus axostyle (4), fixedly connected with gag lever post (3) on axostylus axostyle (4), vortex spring (15) are installed to the junction of axostylus axostyle (4) and mount pad (6).

7. The multi-specification limiting platform for waveguide inspection according to claim 6, wherein: the inner side wall of the limiting rod (3) is fixedly connected with a pull rope (5), and one end, far away from the limiting rod (3), of the pull rope (5) is fixedly connected with the top of the movable plate (2).