CN203069094U - Hinge assembly fixture in sliding door - Google Patents

Abstract

The utility model relates to a checking tool for a middle hinge assembly of a sliding door, and aims to provide a checking tool capable of effectively checking whether the middle hinge assembly of a sliding door is qualified. The hinge assembly inspection tool in the sliding door includes a base, the base is provided with a fixed block for fixing the hinge assembly, the base is also provided with a first detection block, and the first detection block is provided with a detection block. Pins, the number and position of the detection pins are the same as that of the rollers on the hinge assembly, and the positions are corresponding. The beneficial effects of the utility model are: the inspection tool is easy to operate, saves the step of manually confirming the state of the parts twice, speeds up the assembly speed, improves the work efficiency, and is suitable for popularization and application.

Description

Sliding door middle hinge assembly inspection tool

technical field

The utility model relates to a checking tool, in particular to a checking tool for testing a middle hinge assembly of a sliding door.

Background technique

Body hinge assembly control is a key factor to improve the level of body manufacturing. Sliding door assembly is generally completed after the hinge and body are assembled. There is no function to inspect the quality of hinge incoming parts before body assembly, so it cannot be guaranteed Dimensional accuracy of cover assembly. The accuracy of the body hinges is generally tested with equipment such as three-coordinates. Such an operation is not conducive to 100% detection of the quality of the incoming parts, and the operation process is cumbersome, and the equipment investment is high, which is not conducive to improving production efficiency, resulting in time-consuming and labor-intensive production. low efficiency.

Chinese Patent Publication No. CN201897451U discloses a hinge inspection tool for cars, which includes a horizontal measurement surface and a detection pin positioning block. The detection pin positioning block is arranged at one end of the horizontal measurement surface and is perpendicular to the horizontal measurement surface. The detection pin positioning block is provided with mounting holes, the number and shape of the mounting holes are set according to the number and shape of the assembly holes or detection holes provided by the hinge, the detection positioning pin is inserted into the mounting hole, and the detection positioning pin The hinge is connected and fixed by a combination of fastening screws and fastening nuts or threaded pins and nut holes. The hinge inspection tool for cars cannot be used to inspect the middle hinge assembly of the sliding door.

Utility model content

The purpose of the utility model is to provide a checking device which can effectively detect whether the middle hinge assembly of a sliding door is qualified, so as to solve the problems existing in the background technology.

In order to achieve the above object, the technical scheme of the hinge assembly inspection tool in the sliding door of the present invention is: a hinge assembly inspection tool in the sliding door, including a base, and the base is provided with a fixing bracket for fixing the hinge assembly. Block, the base is also provided with a first detection block, the first detection block is provided with detection pins, the number and position of the detection pins are the same as that of the rollers on the hinge assembly, and the positions are corresponding. The design idea of this technical solution is: fix the hinge assembly with a fixed block, and then use the detection pin on the detection block to align the rollers on the hinge assembly. If the detection pin can be positioned accurately, the hinge assembly is qualified, otherwise not. Qualified, the inspection tool is easy to operate, saves the manual second confirmation step of the part status, speeds up the assembly speed, and improves the work efficiency.

Preferably, the fixed block has a mounting surface perpendicular to the surface of the base, and the reference plane of the hinge assembly fits with the mounting surface of the fixed block and is fixed by a clamp. The clamp is a standard part purchased in the market, which is used to clamp the fixed block and the hinge assembly so that the mounting surface and the reference surface of the two fit together.

Preferably, a positioning pin for positioning the hinge assembly is provided on the mounting surface of the fixing block. The positioning pin is used for positioning and alignment when the hinge assembly is installed on the fixed block.

Preferably, the base is also provided with a second detection block, the second detection block has a detection surface perpendicular to the surface of the base, the gap between the detection surface and the surface where the roller mounting hole of the hinge assembly is located can be inserted into a preset thickness The clearance feeler gauge is used to detect the clearance error. After the reference surface of the hinge assembly is fixed on the fixed block, the movable end of the hinge assembly can still rotate, and when it turns to the extreme position close to the detection surface of the second detection block, there is a gap between the movable end surface and the detection surface. Then insert a gap feeler gauge with a preset thickness, and record the gap to judge its error.

Preferably, the first detection block includes a vertical plate perpendicular to the base, and a horizontal plate perpendicular to the vertical plate is provided on the top of the vertical plate.

Preferably, a detection pin perpendicular to the surface of the riser is provided.

Preferably, the horizontal plate is provided with two detection pins perpendicular to its surface. The positions of the detection pins on the above vertical plate and the horizontal plate are all set according to the position of the rollers on the hinge assembly.

Preferably, the end surface of the detection pin facing the roller on the hinge assembly is provided with a positioning hole that can accommodate the roller and fit therewith.

The beneficial effect of the hinge assembly inspection tool in the sliding door of the utility model is that the inspection tool is easy to operate, saves the manual secondary confirmation step of the parts state, speeds up the assembly speed, and improves the work efficiency.

Description of drawings

Fig. 1 is a structural schematic diagram of the hinge assembly checker in the sliding door of the present invention;

FIG. 2 is a schematic view of the rear view of FIG. 1;

Fig. 3 is a top view of the hinge assembly inspection tool in the sliding door of the present invention;

Fig. 4 is a schematic diagram of the use state of the hinge assembly inspection tool in the sliding door of the present invention.

The labels in the figure are: 1. Base 2. Fixed block 21. Mounting surface 22. Locating pin 3. Clamp 41. Vertical plate 42. Horizontal plate 43. Detection pin 5. Second detection block 51. Detection surface 6. Hinge assembly.

Detailed ways

The technical solution of the utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.

Example:

A hinge assembly inspection tool in a sliding door, as shown in Figures 1 to 3, includes a base 1, and the base 1 is provided with a fixing block 2 for fixing the hinge assembly 6, and the fixing block 2 has a The mounting surface 21 perpendicular to the surface of the base 1, the reference plane of the hinge assembly 6 is attached to the mounting surface 21 of the fixed block 2 and fixed by the clamp 3, the mounting surface 21 of the fixed block 2 is provided with a The positioning pin 22 of the hinge, the base 1 is also provided with a first detection block, the first detection block includes a vertical plate 41 perpendicular to the base 1, and the top of the vertical plate 41 is provided with a horizontal plate 42 perpendicular to it. The vertical plate 41 is provided with a detection pin 43 perpendicular to its surface, and the horizontal plate 42 is provided with two detection pins 43 perpendicular to its surface. The detection pin 43 is corresponding to the position of the roller on the hinge assembly 6. The end surface of the detection pin 43 facing the roller on the hinge is provided with a positioning hole that can accommodate the roller and is adapted thereto. The base 1 is also provided with a second detection block 5, which has a The detection surface 51 is perpendicular to the surface, and the gap between the detection surface 51 and the surface where the roller mounting hole of the hinge assembly 6 is located can detect the gap error by inserting a gap feeler gauge with a preset thickness.

When in use, as shown in Figure 4, the hinge assembly 6 is fixed on the fixed block 2 with the clamp 3 so that the reference surface of the hinge assembly 6 and the mounting surface 21 of the fixed block 2 fit together, and the hinge assembly 6 is rotated. The movable end makes the roller on it correspond to the detection pin 43 on the first detection block, if the roller can accurately enter in the positioning hole on the detection pin, then the hinge assembly 6 is qualified, otherwise it is unqualified.

The specific embodiments described above are only preferred illustrations for the concept of the present utility model. Any modification, supplement or equivalent replacement made within the spirit and principle of the present utility model shall be included in the protection scope of the claims of the utility model.

Claims (8)

1. hinge assembly checking tool in the slippage door, comprise base (1), it is characterized in that: described base (1) is provided with the fixed block (2) for fixed hinge assembly (6), also be provided with first on the described base (1) and detect piece, this first detects piece and is provided with test pin (43), and the quantity of the roller on the quantity of test pin (43), position and the hinge assembly (6) is identical, the position is corresponding.

2. hinge assembly checking tool in the slippage door according to claim 1, it is characterized in that: described fixed block (2) has an installed surface (21) vertical with base (1) surface, and the installed surface (21) of the reference field of described hinge assembly (6) and fixed block (2) is fitted and be fixing by binding clasp (3).

3. hinge assembly checking tool in the slippage door according to claim 2, it is characterized in that: the installed surface (21) of described fixed block (2) is provided with the register pin (22) for locating hinge assembly (6).

4. according to hinge assembly checking tool in each described slippage door of claim 1 to 3, it is characterized in that: also be provided with second on the described base (1) and detect piece (5), this second detects piece (5) and has the detection faces (51) vertical with base (1) surface, the gap of this detection faces (51) and the roller mounting hole place face of hinge assembly (6) can be by the gap clearance gauge that inserts preset thickness the detector gap error.

5. according to hinge assembly checking tool in each described slippage door of claim 1 to 3, it is characterized in that: the described first detection piece comprises the riser (41) perpendicular to base (1), and riser (41) top is provided with perpendicular transverse slat (42).

6. hinge assembly checking tool in the slippage door according to claim 5 is characterized in that: described riser (41) is provided with a test pin (43) on vertical its surface.

7. hinge assembly checking tool in the slippage door according to claim 6 is characterized in that: described transverse slat (42) is provided with two test pins (43) on vertical its surface.

8. hinge assembly checking tool in the slippage door according to claim 7 is characterized in that: the end face of the roller on the hinge assembly (6) of described test pin (43) is provided with and can holds roller and adaptive pilot hole with it.

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