Go-no go gauge convenient to replace for automobile parts

Abstract

A go-no go gauge convenient to replace for automobile parts belongs to the technical field of go-no go gauges for automobile part quality inspection, and is characterized in that the go-no go gauge comprises a fixed handle and a locking device inserted above the side surface of the fixed handle, and a pressing device is slidably inserted at the upper edge of the side surface of the fixed handle; a pass-stop scale is inserted in the circle center of the upper surface of the pressing device, an anti-skid rubber sleeve is inserted in the lower middle of the side surface of the fixed handle, a plurality of fixed insertion pipes are evenly distributed and connected to the periphery of the lower edge of the side surface of the fixed handle, and a size label is arranged on the upper portion of the side surface of each fixed insertion pipe. When the go-no go gauge is used, a worker can start to find the go-no go gauge of a suitable model, and the go-no go gauges of different models can be replaced quickly at any time, so that the worker can operate and use the go-no go gauge conveniently.

Description

Technical field:

[0001] The utility model belongs to the technical field of go / no-go gauges for automobile connection quality inspection, and in particular relates to a go / no-go gauge for automobile parts which is convenient to replace. Background technology:

[0002] Existing go / no-go gauges of different sizes are placed in a storage box. When a staff member uses the go / no-go gauges, several go / no-go gauges are mixed together, requiring the staff member to search for a long time. In addition, since the go / no-go gauges are small in size, they are easy to be lost during use, which is inconvenient for the staff member to operate and use and improves the egg work efficiency. Utility model content:

[0003] The purpose of the utility model is that the staff can put several go and no-go gauges together, and when using, the staff can start to find the go and no-go gauge of the appropriate model, and when replacing the go and no-go gauges of different models, they can be quickly replaced at any time, which is convenient for the staff to operate and use. The technical scheme is as follows:

[0004] A go / no-go gauge for automobile parts that is easy to replace, characterized in that it comprises a fixed handle 1 and a locking device 2 inserted above the side surface of the fixed handle 1, a pressing device 3 is slidably inserted at the upper edge of the side surface of the fixed handle 1, a go / no-go scale 4 is inserted at the center of the upper surface of the pressing device 3, a non-slip rubber sleeve 5 is inserted at the lower middle of the side surface of the fixed handle 1, a plurality of fixed inserts 6 are evenly distributed around the lower edge of the side surface of the fixed handle 1, and a size label 7 is provided above the side surface of each fixed insert 6 The locking device 2 includes a rotating plate 2-1, a card block 2-2, a pressing block 2-3 and a spring shaft 2-4. The card block 2-2 is connected to the middle of the upper edge of the front surface of the rotating plate 2-1, and the pressing block 2-3 is connected to the middle of the lower edge of the front surface of the rotating plate 2-1. The spring shaft 2-4 is inserted through the middle of the lower edge of the side surface of the rotating plate 2-1. The card block 2-2 is trapezoidal in shape. The rotating plate 2-1 is inserted into the fixed handle 1 and connected by the spring shaft 2-4. The pressing block 2-3 and the card block 2-2 are inserted through On the side surface of the fixed handle 1, the clamping device 3 includes a side plate 3-1, a clamping hole 3-2, a pressure plate 3-3 and a slot 3-4. The clamping hole 3-2 is provided in the middle of the lower edge of the outer surface of the side plate 3-1, and the pressure plate 3-3 is connected to the upper edge of the inner surface of the side plate 3-1. The slot 3-4 is provided at the rear edge of the upper surface of the pressure plate 3-3. The side plate 3-1 is in a semicircular shape. The side plate 3-1 and the pressure plate 3-3 are inserted into the side surface and upper surface of the fixed handle 1. The clamping block 2-2 penetrates and is inserted In the clamping hole 3-2, the side plate 3-1 and the inner side surface of the fixed handle 1 are connected to each other by a spring, and the go-stop scale 4 includes a ruler column 4-1, a column 4-2, a clamping groove 4-3 and a chuck 4-4. The center of the lower surface of the ruler column 4-1 is connected to the column 4-2, and the lower edge of the side surface of the column 4-2 is provided with a clamping groove 4-3 around it. The center of the lower surface of the column 4-2 is connected to the chuck 4-4, and the clamping groove 4-3 is inserted in the slot 3-4, and the chuck 4-4 is clamped on the lower surface of the pressure plate 3-3.

[0005] The beneficial effects of the utility model are as follows: the staff can put several go / no-go gauges together, and can find the go / no-go gauge of suitable model at the beginning when using, and can quickly replace the go / no-go gauges of different models at any time, which is convenient for the staff to operate and use. Description of the drawings:

[0006] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0007] Figure 2 It is a structural schematic diagram of the locking device 2 of the utility model;

[0008] Figure 3It is a structural schematic diagram of the clamping device 3 of the utility model;

[0009] Figure 4 It is a schematic diagram of the structure of the pass-stop scale 4 of the utility model;

[0010] In the figure: fixed handle 1, locking device 2, clamping device 3, go / stop scale 4, anti-slip rubber sleeve 5, fixed insert 6, size label 7, rotating plate 2-1, clamping block 2-2, pressing block 2-3, spring shaft 2-4, side plate 3-1, clamping hole 3-2, pressure plate 3-3, slot 3-4, ruler column 4-1, column 4-2, clamping slot 4-3, chuck 4-4. Specific implementation method:

[0011] Reference Figure 1 Figure 2 Figure 3 Figure 4The go / no-go gauge for automobile parts that is easy to replace is characterized by comprising a fixed handle 1 and a locking device 2 inserted above the side surface of the fixed handle 1, a clamping device 3 is slidably inserted at the upper edge of the side surface of the fixed handle 1, a go / no-go scale 4 is inserted at the center of the upper surface of the clamping device 3, an anti-slip rubber sleeve 5 is inserted at the lower middle of the side surface of the fixed handle 1, a plurality of fixed inserts 6 are evenly distributed and connected around the lower edge of the side surface of the fixed handle 1, and a size label is provided above the side surface of each fixed insert 6 7, the locking device 2 includes a rotating plate 2-1, a card block 2-2, a pressing block 2-3 and a spring shaft 2-4, the card block 2-2 is connected to the middle of the upper edge of the front surface of the rotating plate 2-1, the pressing block 2-3 is connected to the middle of the lower edge of the front surface of the rotating plate 2-1, the spring shaft 2-4 is inserted through the middle of the lower edge of the side surface of the rotating plate 2-1, the card block 2-2 is trapezoidal in shape, the rotating plate 2-1 is inserted into the fixed handle 1 and connected by the spring shaft 2-4, the pressing block 2-3 and the card block 2-2 are inserted through The clamping device 3 is installed on the side surface of the fixed handle 1, and includes a side plate 3-1, a clamping hole 3-2, a pressure plate 3-3 and a slot 3-4. The clamping hole 3-2 is provided in the middle of the lower edge of the outer surface of the side plate 3-1, and the pressure plate 3-3 is connected to the upper edge of the inner surface of the side plate 3-1. The slot 3-4 is provided at the rear edge of the upper surface of the pressure plate 3-3. The side plate 3-1 is in a semicircular shape. The side plate 3-1 and the pressure plate 3-3 are inserted into the side surface and upper surface of the fixed handle 1. The clamping block 2-2 penetrates and is inserted In the clamping hole 3-2, the side plate 3-1 and the inner side surface of the fixed handle 1 are connected to each other by a spring, and the go-stop scale 4 includes a ruler column 4-1, a column 4-2, a clamping groove 4-3 and a chuck 4-4. The center of the lower surface of the ruler column 4-1 is connected to the column 4-2, and the lower edge of the side surface of the column 4-2 is provided with a clamping groove 4-3 around it. The center of the lower surface of the column 4-2 is connected to the chuck 4-4, and the clamping groove 4-3 is inserted in the slot 3-4, and the chuck 4-4 is clamped on the lower surface of the pressure plate 3-3.

[0012] When in use, the staff first holds the fixed handle 1 and the anti-slip rubber sleeve 5 to prevent slipping. Then the staff looks at the size label 7 and pulls out the appropriate pass-stop ruler 4 from the fixed insert 6. Then the column 4-2 is inserted into the slot 3-4 on the clamping device 3 and the slot 4-3 is clamped in the slot 3-4, and the chuck 4-4 is clamped on the lower surface of the pressure plate 3-3. Then the pressure plate 3-3 is pushed to make the side plate 3-1 slide on the side mark of the fixed shoulder strap 1. Since the outer surface of the block 2-2 on the locking device 2 is sloped, the block 2-2 is pushed into the fixed handle 1 when the side plate 3-1 passes through the block 2-2. Then when the hole 3-2 is aligned with the block 2-2, the spring shaft 2-4 rotates the rotating plate 2-1 to clamp the block 2-2 in the hole 3-2. At the same time, the pressure plate 3-3 presses the chuck 4-4. Finally, the staff inserts the ruler column 4-1 into the measuring hole to measure.

[0013] When replacing the go / stop scale 4, the staff presses the button 2-3 to make the rotating plate 2-1 rotate with the spring shaft 2-4 as the center, and at the same time the clamping block 2-2 is inserted into the fixed handle 1 and separated from the clamping hole 3-2, and finally the spring pushes the side plate 3-1 to separate the pressure plate 3-3 from the upper surface of the fixed handle 1 to replace the go / stop scale 4.

[0014] 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 technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A go / no-go gauge for automobile parts that is easy to replace, characterized in that: The invention comprises a fixed handle (1) and a locking device (2) inserted above the side surface of the fixed handle (1); a pressing device (3) is slidably inserted at the upper edge of the side surface of the fixed handle (1); a pass / stop scale (4) is inserted at the center of the upper surface of the pressing device (3); a non-slip rubber sleeve (5) is inserted at the lower middle of the side surface of the fixed handle (1); a plurality of fixed inserts (6) are evenly distributed and connected around the lower edge of the side surface of the fixed handle (1); and a size label (7) is provided above the side surface of each fixed insert (6).

2. According to claim 1, a go / no-go gauge for automobile parts that is easily replaceable, characterized in that: The locking device (2) comprises a rotating plate (2-1), a clamping block (2-2), a pressing block (2-3) and a spring shaft (2-4); the clamping block (2-2) is connected to the middle of the upper edge of the front surface of the rotating plate (2-1); the pressing block (2-3) is connected to the middle of the lower edge of the front surface of the rotating plate (2-1); the spring shaft (2-4) is inserted through the middle of the lower edge of the side surface of the rotating plate (2-1); the clamping block (2-2) is trapezoidal in shape; the rotating plate (2-1) is inserted into the interior of the fixed handle (1) and connected by the spring shaft (2-4); the pressing block (2-3) and the clamping block (2-2) are inserted through the side surface of the fixed handle (1).

3. According to claim 2, a go / no-go gauge for automobile parts that is easily replaceable, characterized in that: The clamping device (3) comprises a side plate (3-1), a clamping hole (3-2), a pressure plate (3-3) and a slot (3-4); a clamping hole (3-2) is provided in the middle of the lower edge of the outer surface of the side plate (3-1); a pressure plate (3-3) is connected to the upper edge of the inner surface of the side plate (3-1); a slot (3-4) is provided at the rear edge of the upper surface of the pressure plate (3-3); the side plate (3-1) is in a semicircular arc shape; the side plate (3-1) and the pressure plate (3-3) are inserted into the side surface and upper surface of the fixed handle (1); the clamping block (2-2) penetrates and is inserted into the clamping hole (3-2); and the side plate (3-1) and the inner side surface of the fixed handle (1) are connected to each other by a spring.

4. According to claim 3, a go / no-go gauge for automobile parts that is easily replaceable is characterized in that: The pass / stop scale (4) comprises a ruler column (4-1), a column (4-2), a clamping groove (4-3) and a chuck (4-4); the center of the lower surface of the ruler column (4-1) is connected to the column (4-2); the lower edge of the side surface of the column (4-2) is provided with a clamping groove (4-3) around the periphery; the center of the lower surface of the column (4-2) is connected to the chuck (4-4); the clamping groove (4-3) is inserted into the slot (3-4); and the chuck (4-4) is clamped on the lower surface of the pressure plate (3-3).

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