Air pump assembly multi-wedge belt pulley assembly detection device

Abstract

The utility model provides an air pump assembly multi-wedge belt pulley assembly detection device which comprises a bottom plate, two belt pulley clamping assemblies symmetrically arranged on one side of the bottom plate, a first measuring pin and a second measuring pin which are respectively perpendicular to the bottom plate, and a handle arranged on the other side of the bottom plate. The two belt pulley clamping assemblies are in separable contact with a belt groove of the multi-wedge belt pulley, and the first measuring pin and the second measuring pin separately penetrate into a first mounting hole and a second mounting hole of the air pump assembly. According to the air pump assembly multi-wedge belt pulley assembly detection device provided by the utility model, the bottom plate is clamped and limited through the positioning bosses of the two positioning blocks on the bottom plate, and the position of the bottom plate is positioned through the first measuring pin and the second measuring pin, so that the position and the angle of the multi-wedge belt pulley are detected; the detection device is convenient and fast to detect the assembly of the air pump assembly and the multi-wedge belt pulley, and the detection efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of air pump installation, in particular to an air pump assembly multi-V belt pulley assembly detection device. Background Art

[0002] An air pump, also known as an air pump, is a device widely used in industry and daily life. It can extract or inject air into enclosed spaces. Air pumps are mainly divided into electric air pumps, manual air pumps, and foot-operated air pumps. Electric air pumps are powered by electricity, continuously compressing air to generate air pressure. They are mainly used for pumping, sewage treatment, electroplating, biogas tank aeration, tunnel ventilation, etc. The electric air pump assembly is connected to the motor via a poly-V belt pulley, and the air pump assembly is installed on the air pump equipment through the mounting hole. The motor drives the poly-V belt pulley to make the air pump assembly deliver gas, thereby operating the air pump equipment. When assembling the poly-V belt pulley and the air pump assembly, it is necessary to check whether the installation of the poly-V belt pulley meets the assembly requirements. Currently, this is mainly measured using general-purpose inspection tools such as inspection platforms and altimeters. This inspection method is separated from the assembly line, thereby reducing the online assembly efficiency of the air pump and making it difficult to meet the requirements of modern production lines.

[0003] In the prior art, when the air pump assembly is assembled with the poly-V belt pulley, the detection efficiency is low, thereby reducing the assembly production efficiency of the air pump. This solution solves this technical problem. Utility Model Content

[0004] In response to the deficiencies in the prior art, the utility model provides an assembly detection device for a poly-V belt pulley of an air pump assembly. The base plate is clamped and limited by the positioning bosses of the two positioning blocks on the base plate, and the position of the base plate is positioned by measuring pin one and measuring pin two, thereby realizing the detection of the position and angle of the poly-V belt pulley. The detection device is convenient and quick for assembly detection of the air pump assembly and the poly-V belt pulley, and the detection efficiency is high.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: an air pump assembly multi-V pulley assembly detection device, comprising a base plate, two pulley clamping assemblies symmetrically arranged on one side of the base plate, a measuring pin 1 and a measuring pin 2 respectively arranged perpendicular to the base plate, and a handle arranged on the other side of the base plate, the two pulley clamping assemblies are respectively in detachable contact with the belt groove of the multi-V pulley, and the measuring pin 1 and the measuring pin 2 are respectively detachable and penetrate into the mounting hole 1 and the mounting hole 2 of the air pump assembly.

[0006] The pulley engaging assembly includes a connecting plate connected to the base plate at one end and a positioning block connected to the other end of the connecting plate at one end. The other end of the positioning block is provided with a plurality of positioning bosses that engage with the belt grooves in the poly-V pulley.

[0007] The first measuring pin and the second measuring pin are symmetrically arranged on one side of the base plate.

[0008] The sides of the measuring pin 1 and the measuring pin 2 are both provided with scale lines.

[0009] The other end of the connecting plate is provided with a through hole, and one end of the positioning block is provided with a threaded blind hole. The connecting plate and the positioning block are connected by screws that penetrate the through hole and the threaded blind hole in sequence.

[0010] Two square holes are symmetrically arranged on the bottom plate, and the connecting plate is interference fit in the square holes.

[0011] The bottom plate is provided with a first connecting hole and a second connecting hole, and the first measuring pin and the second measuring pin are connected to the bottom plate through the first connecting hole and the second connecting hole, respectively.

[0012] One end of the positioning block is provided with a groove for accommodating the connecting plate, and the threaded blind hole is provided at the bottom of the groove.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] (1) The bottom plate is locked and limited by the positioning bosses of the two positioning blocks on the bottom plate, and the position of the bottom plate is positioned by measuring pins 1 and 2, thereby realizing the detection of the position and angle of the multi-V belt pulley. The detection device is convenient and fast for the assembly detection of the air pump assembly and the multi-V belt pulley, and the detection efficiency is high;

[0015] (2) By setting a handle on the bottom plate, the handheld detection device can realize the detection of the air pump assembly and the multi-V belt pulley during online assembly production. The detection is convenient, fast and efficient, and further improves the assembly production efficiency of the air pump;

[0016] (3) The connecting plate and the positioning block are connected by screws, and a groove for accommodating the connecting plate is provided at one end of the positioning block. The connection of the positioning block is reliable and firm. When assembling multi-V belt pulleys of different sizes and models, the positioning block can be replaced quickly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a structural diagram of the bottom plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the pulley engagement assembly of the utility model;

[0020] Figure 4 It is a partial cross-sectional structural schematic diagram of the air pump assembly of the utility model.

[0021] Among them, in the figure: 1, base plate; 11, square hole; 12, connecting hole 1; 13, connecting hole 2; 2, pulley clamping assembly; 21, connecting plate; 211, through hole; 22, positioning block; 221, positioning boss; 222, threaded blind hole; 223, groove; 3, measuring pin 1; 4, measuring pin 2; 5, handle; 6, multi-V pulley; 7, air pump assembly; 71, mounting hole 1; 72, mounting hole 2; 8, screw. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0023] See also Figure 1 - Figure 4 A multi-V belt pulley assembly and detection device for an air pump assembly includes a base plate 1, two pulley clamping assemblies 2 symmetrically arranged on one side of the base plate 1, a measuring pin 1 3 and a measuring pin 2 4 respectively arranged perpendicular to the base plate 1, and a handle 5 arranged on the other side of the base plate 1. The two pulley clamping assemblies 2 are respectively in detachable contact with the belt groove of the multi-V belt pulley 6, and the measuring pin 1 3 and the measuring pin 2 4 are respectively detachably inserted into the mounting hole 1 71 and the mounting hole 2 72 of the air pump assembly 7.

[0024] The pulley engaging assembly 2 includes a connecting plate 21 connected to the base plate 1 at one end, a positioning block 22 connected to the other end of the connecting plate 21 at one end, and a plurality of positioning bosses 221 that engage with the belt grooves in the poly-V pulley 6 at the other end of the positioning block 22.

[0025] The measuring pin 1 3 and the measuring pin 2 4 are symmetrically arranged on one side of the base plate 1 .

[0026] The sides of the measuring pin 1 3 and the measuring pin 2 4 are both provided with scale lines.

[0027] The other end of the connecting plate 21 is provided with a through hole 211 , and one end of the positioning block 22 is provided with a threaded blind hole 222 . The connecting plate 21 and the positioning block 22 are connected by screws 8 that penetrate the through hole 211 and the threaded blind hole 222 in sequence.

[0028] Two square holes 11 are symmetrically provided on the bottom plate 1 , and the connecting plates 21 are interference fit in the square holes 11 .

[0029] The base plate 1 is provided with a connection hole 12 and a connection hole 2 13 , and the measuring pin 1 3 and the measuring pin 2 4 are connected to the base plate 1 through the connection hole 12 and the connection hole 2 13 , respectively.

[0030] A groove 223 for accommodating the connecting plate 21 is provided at one end of the positioning block 22 , and a threaded blind hole 222 is provided at the bottom of the groove 223 .

[0031] The specific working process of this utility model:

[0032] When in use, hold the handle 5 and align the positioning bosses 221 of the two positioning blocks 22 with the belt grooves of the multi-V belt pulley 6 respectively. By rotating the multi-V belt pulley 6 or adjusting the engaging position of the positioning block 22 and the belt groove, the measuring pin 3 is aligned with the connecting hole 12, so that the measuring pin 3 on the base plate 1 gradually approaches and penetrates the connecting hole 12. At this time, if the measuring pin 24 is successfully penetrated into the connecting hole 213, the positioning boss 221 is completely embedded in the belt groove, and the measuring pin 13 and the measuring pin 24 on the base plate 1 are both perpendicular to the plane formed by the circumference of the multi-V belt pulley 6, and perpendicular to the installation plane where the connecting hole 12 and the connecting hole 213 are provided. The installation of the multi-V belt pulley 6 meets the requirements. At this time, the scale lines on the measuring pin 13 and the measuring pin 24 can be used to check the depth of the measuring pin 13 and the measuring pin 24 inserted into the connecting hole 12 and the connecting hole 213 respectively. If the insertion reaches the set depth and the depth is the same, it is further verified that the installation of the multi-V belt pulley 6 meets the requirements.

[0033] The bottom plate 1 is engaged and limited by the positioning bosses 221 of the two positioning blocks 22 on the bottom plate 1, and the position of the bottom plate 1 is positioned by the measuring pin 1 3 and the measuring pin 2 4, thereby realizing the detection of the position and angle of the poly-V belt pulley 6. The detection device is convenient and fast for the assembly detection of the air pump assembly 7 and the poly-V belt pulley 6, and the detection efficiency is high.

[0034] By providing a handle 5 on the bottom plate 1, the handheld detection device can realize the detection of the air pump assembly 7 and the multi-V belt pulley 6 during online assembly production, which is convenient, fast and efficient, and further improves the assembly production efficiency of the air pump;

[0035] The connecting plate 21 and the positioning block 22 are connected by screws 8, and one end of the positioning block 22 is provided with a groove 223 for accommodating the connecting plate 21. The connection of the positioning block 22 is reliable and firm. When assembling poly-V belt pulleys 6 of different sizes, the positioning block 22 can be replaced quickly and conveniently.

[0036] The sides of the measuring pin 1 3 and the measuring pin 2 4 are both provided with scale lines, and the assembly accuracy of the multi-V belt pulley 6 is verified by the scale lines, thereby improving the assembly detection accuracy.

[0037] The technical features not described in the present invention can be realized by or by adopting the existing technology, and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. An air pump assembly multi-V belt pulley assembly detection device, characterized in that: The invention comprises a base plate (1), two pulley engaging assemblies (2) symmetrically arranged on one side of the base plate (1), a measuring pin 1 (3) and a measuring pin 2 (4) respectively arranged perpendicular to the base plate (1), and a handle (5) arranged on the other side of the base plate (1); the two pulley engaging assemblies (2) are respectively in detachable contact with the belt groove of the poly-V pulley (6); the measuring pin 1 (3) and the measuring pin 2 (4) are respectively detachably inserted into the mounting hole 1 (71) and the mounting hole 2 (72) of the air pump assembly (7).

2. The air pump assembly multi-V belt pulley assembly detection device according to claim 1, characterized in that: The pulley engaging assembly (2) comprises a connecting plate (21) connected to the base plate (1) at one end, a positioning block (22) connected to the other end of the connecting plate (21), and the other end of the positioning block (22) is provided with a plurality of positioning bosses (221) that engage with the belt grooves in the poly-V belt pulley (6).

3. The air pump assembly poly-V belt pulley assembly detection device according to claim 2, characterized in that: The measuring pin 1 (3) and the measuring pin 2 (4) are symmetrically arranged on one side of the base plate (1).

4. The air pump assembly multi-V belt pulley assembly detection device according to claim 2, characterized in that: The other end of the connecting plate (21) is provided with a through hole (211), and one end of the positioning block (22) is provided with a threaded blind hole (222). The connecting plate (21) and the positioning block (22) are connected by screws (8) that penetrate the through hole (211) and the threaded blind hole (222) in sequence.

5. The air pump assembly poly-V belt pulley assembly detection device according to claim 2, characterized in that: Two square holes (11) are symmetrically provided on the bottom plate (1), and the connecting plate (21) is interference-embedded in the square holes (11).

6. The air pump assembly multi-V belt pulley assembly detection device according to claim 1, characterized in that: The base plate (1) is provided with a connection hole 1 (12) and a connection hole 2 (13), respectively. The measuring pin 1 (3) and the measuring pin 2 (4) are connected to the base plate (1) through the connection hole 1 (12) and the connection hole 2 (13), respectively.

7. The air pump assembly poly-V belt pulley assembly detection device according to claim 4, characterized in that: One end of the positioning block (22) is provided with a groove (223) for accommodating the connecting plate (21), and the threaded blind hole (222) is provided at the bottom of the groove (223).

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