Device for rapidly detecting spatial position degree of assembly hole of arc aluminum handle

Abstract

The utility model discloses an arc aluminum handle assembling hole space position degree rapid detection device, two ends of an arc aluminum handle are cut to form a connecting surface, the connecting surface is provided with a first assembling hole, and a second assembling hole is arranged between the connecting surface and the edge of the arc aluminum handle; the device further comprises a first detection base block. The second detection base block and the first detection base block are aligned at intervals, and the second detection base block and the first detection base block are each provided with a measuring needle and a measuring column; the second detection base block and the first detection base block are respectively provided with an inclined surface corresponding to the connecting surface. The measuring column is inserted into the corresponding first assembly hole for detection, the measuring needle is inserted into the corresponding second assembly hole for detection, and when the measuring needle and the measuring column can be inserted, the spatial position between the first assembly hole and the second assembly hole is accurate. The tool has the characteristics that the accuracy of the spatial positions of the two assembly holes at the two ends of the curved aluminum handle can be quickly detected, and the like.

Description

Technical Field

[0001] The utility model relates to a hole position detection device, in particular to a device for quickly detecting the spatial position of an assembly hole of a curved aluminum handle. Background Art

[0002] The curved aluminum handle is a structure of refrigerator door handle, and a first assembly hole and a second assembly hole are opened on each end of the handle. Two equidistantly aligned bosses are reserved on the refrigerator door. The two ends of the curved aluminum handle are correspondingly sleeved on the bosses through the first assembly holes, and then the handle is tightened on the bosses through the second assembly holes by using bolts on both sides of the handle to realize the installation of the curved aluminum handle on the refrigerator door.

[0003] It can be seen that the first assembly holes on both ends of the curved aluminum handle need to be aligned with the two convex pillars reserved on the refrigerator door before the curved aluminum handle can be installed on the two convex pillars. Therefore, in order to make the produced curved aluminum handle meet the installation requirements, the first and second assembly holes on both ends of the curved aluminum handle need to be tested for spatial position.

[0004] At present, the detection method of curved aluminum handles is to use a needle and a vernier caliper to detect the spatial position of the two assembly holes at the same end, and a tape measure is used to detect the spacing between the first assembly holes at both ends. Obviously, this detection method is cumbersome to operate, takes a long time to measure, and requires professional measurement personnel to perform the measurement. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provide a device for quickly detecting the spatial position of an assembly hole of a curved aluminum handle.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for quickly detecting the spatial position of an assembly hole of a curved aluminum handle, wherein connecting surfaces are cut at both ends of the curved aluminum handle, a first assembly hole is provided on the connecting surface, and a second assembly hole is provided between the connecting surface and the edge of the curved aluminum handle; the device also includes a first detection base block; a second detection base block, wherein the second detection base block is aligned with the first detection base block at an interval, and both the second detection base block and the first detection base block are provided with a measuring needle and a measuring column; wherein both the second detection base block and the first detection base block are provided with an inclined surface corresponding to the connecting surface; the measuring column is inserted into the corresponding first assembly hole for detection, and the measuring needle is inserted into the corresponding second assembly hole for detection, and when both the measuring needle and the measuring column can be inserted, the spatial position between the first assembly hole and the second assembly hole is accurate.

[0008] Furthermore, the first detection base block includes a first base block, the first base block is provided with an inclined surface, and a measuring column corresponding to the first assembly hole is provided on the inclined surface; and a first vertical block, the first vertical block is installed close to the first base block, and a measuring needle is installed on the first vertical block.

[0009] Furthermore, the utility model provides a device for quickly detecting the spatial position of an arc aluminum handle assembly hole, which also includes a stopper and a detection block. The stopper is connected to the first base block and a through slot is provided at the connection. The detection block is movably inserted into the through slot and can slide along the length direction of the through slot.

[0010] Furthermore, the second detection base block includes a second base block, the second base block is provided with an inclined surface, and a measuring column corresponding to the first assembly hole is provided on the inclined surface; and a second vertical block, the second vertical block is installed close to the second base block, and a measuring needle is installed on the second vertical block.

[0011] Furthermore, the utility model provides a device for quickly detecting the spatial position of an arc-shaped aluminum handle assembly hole, and further includes a base plate, wherein the first detection base block is installed at one end of the base plate, and the second detection base block is installed at the other end of the base plate in an aligned manner with the first detection base block.

[0012] Furthermore, the utility model provides a device for quickly detecting the spatial position of an arc-shaped aluminum handle assembly hole, and further includes bolts. The first detection base block and the second detection base block are both provided with a plurality of countersunk holes, and each countersunk hole is penetrated by a bolt and connected to the base plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model has the function of quickly detecting the control position of the assembly holes on the two ends of the curved aluminum handle, that is, during the detection, the two ends of the curved aluminum handle are quickly overlapped on the first detection base block and the second detection base block respectively, and the measuring columns on the first detection base block and the second detection base block can be inserted into the first assembly holes on the two ends of the curved aluminum handle, and the measuring needle can also be inserted into the second assembly holes on the two ends of the curved aluminum handle. Then, the spatial positions of the first assembly holes and the second assembly holes on the two ends of the curved aluminum handle are accurate, meet the production requirements, and can be installed on the corresponding refrigerator door. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1The utility model is a schematic structural diagram of a device for quickly detecting the spatial position of an assembly hole of a curved aluminum handle.

[0017] Figure 2 It is a schematic diagram of the structure in which the detection block is installed in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the utility model from another angle;

[0019] Figure 4 It is a structural schematic diagram of the first detection base block in the utility model.

[0020] Figure 5 It is a structural schematic diagram of the second detection base block in the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the curved aluminum handle;

[0022] Figure 7 This is a schematic diagram of the structure of the utility model for detecting curved aluminum handles;

[0023] Reference numerals and corresponding component names in the figures:

[0024] 1-bottom plate, 2-first detection base block, 21-first base block, 22-through groove, 23-stopper, 24-first countersunk hole, 25-first vertical block, 3-second detection base block, 31-second base block, 32-second countersunk hole, 33-second vertical block, 4-detection block, 5-bent aluminum handle, 51-connecting surface, 52-first assembly hole, 53-second assembly hole, 6-measuring needle, 7-measuring column. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figures 1 to 7As shown, a device for quickly detecting the spatial position of the assembly hole of a curved aluminum handle, wherein connecting surfaces 51 are cut at both ends of the curved aluminum handle, a first assembly hole 52 is opened on the connecting surface 51, and a second assembly hole 53 is opened between the connecting surface 51 and the edge of the curved aluminum handle; and a first detection base block 2 and a second detection base block 3 are also included. The second detection base block 3 is spaced and aligned with the first detection base block 2, and the second detection base block 3 and the first detection base block 2 are both provided with a measuring needle 7 and a measuring column 6; wherein the second detection base block 3 and the first detection base block 2 are both provided with an inclined surface corresponding to the connecting surface 51; the measuring column 6 is inserted into the corresponding first assembly hole 52 for detection, and the measuring needle 7 is inserted into the corresponding second assembly hole 52 for detection, and when both the measuring needle 7 and the measuring column 6 can be inserted, the spatial position between the first assembly hole 52 and the second assembly hole 53 is accurate.

[0027] The distance between the first detection base block 2 and the second detection base block 3 is determined by the distance between the two ends of the curved aluminum handle 5 .

[0028] The first detection base block 2 and the second detection base block 3 correspond to one end of the curved aluminum handle respectively.

[0029] It should be noted that the spatial position between the measuring column 6 and the measuring needle 7 on the first detection base block 2 and the second detection base block 3 is calibrated according to the two assembly holes at both ends of the standard curved aluminum handle. The assembly holes include a first assembly hole 52 and a second assembly hole 53.

[0030] The first detection base block 2 and the second detection base block 3 are both provided with a measuring needle 7 and a measuring column 6. When the two ends of the curved aluminum handle are overlapped on the first detection base block 2 and the second detection base block 3 respectively, the measuring needle 7 and the measuring column 6 on the first detection base block 2 and the second detection base block 3 respectively detect the corresponding assembly holes. The measuring needle 7 is used to detect the second assembly hole 53, and the measuring column 6 is used to detect the first assembly hole 52. When the measuring needle 7 and the measuring column 6 on the first detection base block 2 and the second detection base block 3 can be inserted into the respective corresponding assembly holes, it means that the spatial positions of the assembly holes on the two ends of the curved aluminum handle are standard, and the curved aluminum handle meets the production requirements. If any of the measuring needle 7 and the measuring column 6 on the first detection base block 2 and the second detection base block 3 cannot be inserted into the assembly hole, it means that the production of the curved aluminum handle does not meet the requirements.

[0031] The two ends of the curved aluminum handle are attached to the surface of the refrigerator door through the connecting surface 51, so that the curved aluminum handle is neatly installed on the refrigerator door, improving the overall appearance of the refrigerator.

[0032] In some embodiments of the present disclosure, a structure of the first detection base block is provided. Figure 1-4As shown, the first detection base block 2 includes a first base block 21 and a first vertical block 25. The first base block 21 is provided with an inclined surface, and a measuring column 6 corresponding to the first assembly hole 52 is provided on the inclined surface; the first vertical block 25 is installed close to the first base block 21, and a measuring needle 7 is installed thereon.

[0033] The measuring needle 7 is movably inserted through the first vertical block 25, that is, the measuring needle can be movably inserted into and pulled out of the first vertical block. It is understandable that when detecting the spatial position between the two assembly holes on both ends of the curved aluminum handle, the measuring needle 7 is pulled outward relative to the first vertical block so that the measuring needle is separated from the first base block 21, thereby preventing the measuring needle from obstructing the connection surface 51 of the curved aluminum handle from overlapping the inclined surface of the first base block 21.

[0034] It should be noted that the inclined surfaces on the first base block 21 correspond to the connecting surfaces on both ends of the curved aluminum handle, so that the curved aluminum handle can be overlapped on the first base block through the connecting surfaces.

[0035] In some embodiments of the present disclosure, in order to detect the length of the curved aluminum handle, a stopper 23 and a detection block 4 are additionally installed. Figure 2 and 3 As shown, the stopper 23 is connected to the first base block 21 , and a through slot 22 is provided at the connection. The detection block 4 is movably inserted into the through slot 22 and can slide along the length direction of the through slot 22 .

[0036] When in use, the two ends of the curved aluminum handle are overlapped on the first detection base block 2 and the second detection base block 3 respectively, and the measuring columns 6 and the measuring needles 7 on the first detection base block 2 and the second detection base block 3 can be inserted into the corresponding assembly holes. At this time, the detection block 4 is inserted into the through slot 22. While being pushed along the through slot 22, the detection block 4 is close to the end face of the curved aluminum handle, which indicates that the arc length of the curved aluminum handle meets the standard. When the detection block is pushed along the length direction of the through slot, it is blocked by the end face of the curved aluminum handle, which indicates that the length of the curved aluminum handle is unqualified. Alternatively, if there is no contact between the detection block and the end face of the curved aluminum handle, it indicates that the curved aluminum handle does not meet the production requirements.

[0037] In some embodiments of the present disclosure, a structure of the second detection base block is provided. Figure 5 As shown, the second detection base block 3 includes a second base block 31 and a second vertical block 33. The second base block 31 is provided with an inclined surface, and a measuring column 6 corresponding to the first assembly hole 52 is provided on the inclined surface; the second vertical block 33 is installed close to the second base block 31, and a measuring needle 7 is installed thereon.

[0038] It should be noted that the inclined surfaces on the second base block 31 correspond to the connecting surfaces on both ends of the curved aluminum handle, so that the curved aluminum handle can be overlapped on the first base block through the connecting surfaces.

[0039] In some embodiments of the present disclosure, a support structure is provided, and a base plate 1 is additionally installed. Figure 1-3 As shown, the first detection base block 2 is installed at one end of the base plate 1, and the second detection base block 3 is installed at the other end of the base plate 1 in an aligned manner with the first detection base block 2.

[0040] The first detection base block 2 and the second detection base block 3 are both provided with a plurality of countersunk holes, each of which is connected to the bottom plate 1 by a bolt. The countersunk holes include a first countersunk hole 24 and a second countersunk hole 32. The first countersunk hole 24 is provided on the first base block 21 and the stopper 23, and the second countersunk hole 32 is provided on the second base block 31. Threaded holes are provided at the positions for installing the first detection base block 2 and the second detection base block 3 at both ends of the bottom plate 1, and the bolts penetrate the countersunk holes and are threadedly connected to the corresponding threaded holes. Therefore, the first detection base block 2 and the second detection base block 3 are fixedly connected to the bottom plate by a plurality of bolts.

[0041] According to the above embodiments, the working mode of the utility model is as follows:

[0042] like Figure 7 As shown, the first detection base block 2 and the second detection base block 3 are installed and fixed according to the standard curved aluminum handle, and the measuring column 6 and the measuring needle 7 on the first detection base block 2 and the second detection base block 3 are calibrated.

[0043] The batch-produced curved aluminum handles are inspected one by one through the first inspection base block 2 and the second inspection base block 3, and the two ends of the curved aluminum handle to be inspected are overlapped on the first inspection base block 2 and the second inspection base block 3 respectively, and then the first assembly holes 52 on the two ends are inspected by the measuring columns 6 on the first inspection base block 2 and the second inspection base block 3, and the second assembly holes 53 on the two ends are inspected by the measuring needles 7 on the first inspection base block 2 and the second inspection base block 3. When the measuring columns 6 and the measuring needles 7 on the first inspection base block 2 and the second inspection base block 3 can be inserted into the corresponding assembly holes, the inspection block 4 is inserted into the through groove 22, and the inspection block can move along the length direction of the through groove, and the inspection block fits with the end face of the curved aluminum handle, which means that the inspected curved aluminum handle meets the production requirements.

[0044] It is understandable that if the detection block is blocked by the end face of the bent aluminum wrench and cannot move along the through slot; or if there is no contact between the detection block and the end face of the bent aluminum handle, it means that the bent aluminum handle does not meet the production requirements.

[0045] It should be noted that if any one of the measuring column 6 and the measuring needle 7 on the first detection base block 2 and the second detection base block 3 cannot be inserted into the corresponding assembly hole, it means that the curved aluminum handle does not meet the production requirements.

[0046] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A device for quickly detecting the spatial position of an assembly hole of a curved aluminum handle, wherein connecting surfaces (51) are cut at both ends of the curved aluminum handle, a first assembly hole (52) is opened on the connecting surface (51), and a second assembly hole (53) is opened between the connecting surface (51) and the edge of the curved aluminum handle; characterized in that: include A first detection base block (2); A second detection base block (3), wherein the second detection base block (3) is spaced and aligned with the first detection base block (2), and both the second detection base block (3) and the first detection base block (2) are provided with a measuring needle (7) and a measuring column (6); Wherein, the second detection base block (3) and the first detection base block (2) are both provided with an inclined surface corresponding to the connection surface (51); The measuring column (6) is inserted into the corresponding first assembly hole (52) for detection, and the measuring needle (7) is inserted into the corresponding second assembly hole (53) for detection. When both the measuring needle (7) and the measuring column (6) can be inserted, the spatial position between the first assembly hole (52) and the second assembly hole (53) is accurate.

2. The device for quickly detecting the spatial position of the curved aluminum handle assembly hole according to claim 1 is characterized in that: The first detection base block (2) comprises A first base block (21), wherein the first base block (21) is provided with an inclined surface, and a measuring column (6) corresponding to the first assembly hole (52) is provided on the inclined surface; and A first vertical block (25), the first vertical block (25) is installed close to the first base block (21), and a measuring needle (7) is installed on the first vertical block (25).

3. The device for quickly detecting the spatial position of the curved aluminum handle assembly hole according to claim 2 is characterized in that: It also comprises a stopper (23) and a detection block (4); the stopper (23) is connected to the first base block (21) and a through slot (22) is provided at the connection; the detection block (4) is movably inserted into the through slot (22) and can slide along the length direction of the through slot (22).

4. The device for quickly detecting the spatial position of the curved aluminum handle assembly hole according to claim 1 is characterized in that: The second detection base block (3) comprises A second base block (31), wherein the second base block (31) is provided with an inclined surface, and a measuring column (6) corresponding to the first assembly hole (52) is provided on the inclined surface; as well as A second vertical block (33), the second vertical block (33) is installed close to the second base block (31), and a measuring needle (7) is installed on the second vertical block (33).

5. The device for quickly detecting the spatial position of the curved aluminum handle assembly hole according to claim 1 is characterized in that: It also comprises a base plate (1), the first detection base block (2) being mounted on one end of the base plate (1), and the second detection base block (3) being mounted on the other end of the base plate (1) in an aligned manner with the first detection base block (2).

6. The device for quickly detecting the spatial position of the curved aluminum handle assembly hole according to claim 5 is characterized in that: It also includes bolts. The first detection base block (2) and the second detection base block (3) are both provided with a plurality of countersunk holes, and each countersunk hole is penetrated by a bolt to be connected to the bottom plate (1).

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