CN217502060U

CN217502060U - Dynamic balance clamp mounting pliers for impeller of air blower of automobile air conditioner

Info

Publication number: CN217502060U
Application number: CN202122790380.1U
Authority: CN
Inventors: 鄭振根
Original assignee: Xiaosheng Electric Machinery Shanghai Co ltd
Current assignee: Xiaosheng Electric Machinery Shanghai Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-09-27
Anticipated expiration: 2031-11-15

Abstract

The utility model discloses a dynamic balance of vehicle air conditioner air-blower impeller presss from both sides installation pincers, including left power arm and right power arm, left side power arm and right power arm cross arrangement, left side power arm and right power arm cross position are articulated each other through the round pin axle, all be equipped with the fixture that the centre gripping was pressed from both sides in balance on left side power arm and the right power arm, fixture is including setting up the right resistance arm on left power arm upper end left resistance arm and the right power arm. The utility model discloses fixture has been set up, just can clip the balance clamp through the left power arm and the right power arm tail end of holding between fingers calliper, only just can realize through one that the installation of balance clamp is dismantled, do not need the cooperation of a plurality of equipment to work efficiency has been improved, coupling mechanism has been set up in addition, makes the installation fixture block can dismantle when not needing to use and save alone, reduces its wearing and tearing when not using, thereby has improved installation fixture block life.

Description

Dynamic balance clamp mounting pliers for impeller of air blower of automobile air conditioner

Technical Field

The utility model relates to a vehicle air conditioner air-blower impeller testing tool technical field especially relates to a dynamic balance clamp installation pincers of vehicle air conditioner air-blower impeller.

Background

As a core component of the automobile air conditioner, optimization of the impeller structure of the blower has a key significance for improving the performance of the automobile air conditioner. With the gradual improvement of the requirements on the automobile air conditioner, the performance requirements on the blower are increasingly strict, and the impeller of the automobile air conditioner blower has the development trend of large air volume, high efficiency, low noise and small volume.

When the dynamic balance test is carried out on the air blower impeller, the balance clamp needs to be installed on the impeller and needs to be detached sometimes, in the prior art, the operation is completed by the cooperation of various auxiliary tools for the installation and the detachment of the balance clamp, the installation and detachment time of the balance clamp is prolonged by different tools, the installation and detachment efficiency of the balance clamp is reduced, and therefore the dynamic balance clamp installation clamp for the air blower impeller of the automobile air conditioner needs to be designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dynamic balance clamp mounting clamp of an automobile air conditioner blower impeller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dynamic balance of vehicle air conditioner air-blower impeller presss from both sides installation pincers, includes left power arm and right power arm, left power arm and right power arm cross arrangement, left power arm and right power arm cross position are articulated each other through the round pin axle, all be equipped with the fixture that the balanced clamp of centre gripping was pressed from both sides on left power arm and the right power arm, fixture is including setting up the right resistance arm on left power arm upper end left resistance arm and the right power arm, all through coupling mechanism fixedly connected with installation fixture block on left resistance arm and the right resistance arm, installation fixture block lateral wall is equipped with the cusp lateral wall, left power arm passes through elastic mechanism with right power arm and is connected.

Preferably, the elastic mechanism comprises a spring arranged on the side wall of the left power arm, and one end, far away from the left power arm, of the spring is fixedly connected with the side wall of the right power arm.

Preferably, coupling mechanism is including running through two fastening screw that set up at the installation fixture block lateral wall, two second mounting holes have been seted up to the installation fixture block lateral wall, two first mounting holes have all been seted up to left resistance arm and right resistance arm lateral wall, fastening screw keeps away from the one end of installation fixture block and extends to in the adjacent first mounting hole.

Preferably, all run through on left resistance arm and the right resistance arm and be equipped with the interlocking round pin, left resistance arm is L shape with right resistance arm part cross-section.

The utility model discloses in, following beneficial effect has:

1. the device is provided with the clamping mechanism, the tail ends of the left power arm and the right power arm of the caliper are pinched, so that the balance clamp is clamped by the mounting clamping blocks mounted at the heads of the left resistance arm and the right resistance arm, then the balance clamp is stretched into the impeller by the moving device and is moved to the position of the impeller where the balance clamp needs to be added, and the balance clamp is pressed in, so that the operation is simple, the mounting of the balance clamp can be realized by only one device, the cooperation of a plurality of devices is not needed, and the working efficiency is improved;

2. the device is provided with the connecting mechanism, the matched mounting clamping block can be used when the balance clamp is detached, and also can be detached and stored independently when not in use, so that the abrasion of the mounting clamping block when not in use is reduced, and the service life of the mounting clamping block is prolonged;

3. this device has set up left resistance arm and right resistance arm that has the crookedness, and left resistance arm has 90 degrees crookedness with right resistance arm, like this when the installation with dismantle balanced the clamp, can guarantee fine impeller blade of avoiding when calliper head opens and shuts, is unlikely to press from both sides bad impeller blade.

Drawings

Fig. 1 is a schematic structural view of a dynamic balance clamp mounting clamp for an impeller of an air blower of an automobile air conditioner, which is provided by the utility model;

fig. 2 is a schematic view of a left resistance arm of a dynamic balance clamp mounting clamp of an impeller of an air blower of an automobile air conditioner provided by the utility model;

FIG. 3 is a schematic view of the front side of the mounting block of the clamp for mounting the dynamic balance clamp of the impeller of the blower of the air conditioner of the vehicle;

FIG. 4 is a back view of a mounting block of a dynamic balance clamp mounting clamp of an impeller of an air blower of an automobile air conditioner according to the present invention;

fig. 5 is a schematic view of the dynamic balance clamp mounting pliers of the blower impeller of the air conditioner for the vehicle according to the present invention.

In the figure: the device comprises a left power arm 1, a right power arm 2, a spring 3, a pin shaft 4, a linkage pin 5, a left resistance arm 6, a right resistance arm 7, a fastening screw 8, a mounting fixture block 9, a first mounting hole 10 and a second mounting hole 11.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-5, a dynamic balance clamp mounting clamp of an automobile air conditioner blower impeller comprises a left power arm 1 and a right power arm 2, wherein the left power arm 1 and the right power arm 2 are arranged in a crossed manner, the crossed positions of the left power arm 1 and the right power arm 2 are hinged with each other through a pin shaft 4, clamping mechanisms for clamping balance clamps are arranged on the left power arm 1 and the right power arm 2 respectively, each clamping mechanism comprises a left resistance arm 6 arranged at the upper end of the left power arm 1 and a right resistance arm 7 arranged on the right power arm 2, mounting fixture blocks 9 are fixedly connected to the left resistance arm 6 and the right resistance arm 7 through connecting mechanisms, and tooth-shaped side walls are arranged on the side walls of the mounting fixture blocks 9.

The left power arm 1 is connected with the right power arm 2 through an elastic mechanism, the elastic mechanism comprises a spring 3 arranged on the side wall of the left power arm 1, and one end, far away from the left power arm 1, of the spring 3 is fixedly connected with the side wall of the right power arm 2.

The connecting mechanism comprises two fastening screws 8 penetrating through the side wall of the mounting clamping block 9, two second mounting holes 11 are formed in the side wall of the mounting clamping block 9, two first mounting holes 10 are formed in the side walls of the left resistance arm 6 and the right resistance arm 7, and one end, far away from the mounting clamping block 9, of each fastening screw 8 extends into the corresponding adjacent first mounting hole 10.

The utility model discloses in, all run through on left resistance arm 6 and the right resistance arm 7 and be equipped with the universal driving pin 5, left resistance arm 6 is L shape with 7 partial cross-sections of right resistance arm, and left resistance arm 6 has 90 degrees crooked with right resistance arm 7, like this when the installation with dismantle balanced the clamp, can guarantee fine impeller blade of avoiding when the calliper head opens and shuts, is unlikely to press from both sides bad impeller blade.

When using, through holding left power arm 1 and the 2 tails of right power arm of calliper between fingers, make the installation fixture block 9 of the installation of left resistance arm 6 and the 7 head portions of right resistance arm clip the balanced clamp, then mobile device, the balanced clamp that will clip stretches into in the impeller, and remove the position that the impeller need add the balanced clamp, with balanced clamp press in can, moreover, the operation is simple, only through one just can realize the installation of balanced clamp, do not need the cooperation of a plurality of equipment, thereby the work efficiency is improved, in addition, supporting installation fixture block 9 can be used for dismantling when the balanced clamp, can operate repeatedly.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and according to the technical solution of the present invention and its practical idea, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. A dynamic balance clamp mounting clamp of an automobile air conditioner blower impeller comprises a left power arm (1) and a right power arm (2), it is characterized in that the left power arm (1) and the right power arm (2) are arranged in a crossed way, the crossing positions of the left power arm (1) and the right power arm (2) are hinged with each other through a pin shaft (4), the left power arm (1) and the right power arm (2) are both provided with a clamping mechanism for clamping a balance clamp, the clamping mechanism comprises a left resistance arm (6) arranged at the upper end of the left power arm (1) and a right resistance arm (7) arranged on the right power arm (2), the left resistance arm (6) and the right resistance arm (7) are both fixedly connected with an installation clamping block (9) through a connecting mechanism, the side wall of the mounting clamping block (9) is provided with a toothed side wall, and the left power arm (1) is connected with the right power arm (2) through an elastic mechanism.

2. The dynamic balance clamp mounting pliers of the automobile air conditioner blower impeller according to claim 1, wherein the elastic mechanism comprises a spring (3) arranged on the side wall of the left power arm (1), and one end, far away from the left power arm (1), of the spring (3) is fixedly connected with the side wall of the right power arm (2).

3. The dynamic balance clamp mounting pliers for the blower wheel of the automobile air conditioner as claimed in claim 2, wherein the connecting mechanism comprises two fastening screws (8) penetrating through the side wall of the mounting fixture block (9), two second mounting holes (11) are formed in the side wall of the mounting fixture block (9), two first mounting holes (10) are formed in the side walls of the left resistance arm (6) and the right resistance arm (7), and one end of each fastening screw (8) far away from the mounting fixture block (9) extends into the adjacent first mounting hole (10).

4. The mounting pliers for the dynamic balance clamp of the impeller of the blower of the automobile air conditioner as claimed in claim 3, wherein the linkage pin (5) penetrates through the left resistance arm (6) and the right resistance arm (7), and the cross sections of the left resistance arm (6) and the right resistance arm (7) are L-shaped.