CN217046063U

CN217046063U - Hole matching tool

Info

Publication number: CN217046063U
Application number: CN202122011807.3U
Authority: CN
Inventors: 陈鹏; 李昊翔; 徐美玲; 季智仁; 黄麟豪; 郭成宇
Original assignee: Commercial Aircraft Corp of China Ltd; Shanghai Aircraft Manufacturing Co Ltd
Current assignee: Commercial Aircraft Corp of China Ltd; Shanghai Aircraft Manufacturing Co Ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-07-26
Anticipated expiration: 2031-08-25

Abstract

The utility model belongs to the technical field of frock clamp, a join in marriage hole frock is disclosed. This join in marriage hole frock includes interconnect's connection structure and adjusts the structure, and connection structure is used for connecting and treats the installation part, adjusts the structure and includes the pilot hole and the base that the position is adjustable and can lock in actual installation environment, joins in marriage hole frock and can pass through pilot hole fixed connection in actual installation environment, and can copy the hole site information of pilot hole to treat on the hole spare. The structural design of the hole matching tool enables the hole matching tool to be applied to the area which cannot be directly matched through the existing hole, and the hole matching tool is adopted for hole matching, so that the hole matching tool is simple to operate, high in hole matching precision and high in part qualification rate.

Description

Hole matching tool

Technical Field

The utility model relates to a frock clamp technical field especially relates to a join in marriage hole frock.

Background

At present, for an inaccessible area which cannot be directly matched with a hole through the existing hole, the outline of a part is generally obtained by manually marking in an actual installation environment, the hole position is determined according to the relative position of the outline of the part and the hole position, and then the hole position information is positioned on the part through manual marking, and finally hole matching work is completed. The method is complex in operation and complex in steps, accumulated errors caused by two manual marking are large, the configured holes are easily inconsistent with the pre-installation state of parts, quality problems or parts are scrapped, and the cost is increased. Therefore, it is desirable to provide a hole matching tool to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a join in marriage hole frock should join in marriage hole frock and can accurately obtain hole site information, can be applied to the region that can't directly carry out the join in marriage hole through current hole.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a join in marriage hole frock includes:

the connecting structure is used for connecting parts to be mounted;

the adjusting structure is connected with the connecting structure, the adjusting structure comprises an assembly hole and a base which is adjustable and lockable in position in the actual installation environment, the hole matching tool can be fixedly connected to the actual installation environment through the assembly hole, and hole position information of the assembly hole can be copied to a piece to be matched with the hole.

Optionally, the adjusting structure further comprises a base and a hole fitting piece, the hole fitting piece is movably connected to the base, and the assembling hole is formed in the hole fitting piece.

Optionally, the base can perform relative movement with three degrees of freedom, x, y and Rz, in the connecting surface with the hole fitting part.

Optionally, the base includes a bottom plate and a side plate, the hole matching member is movably connected to the bottom plate, the side plate is connected to a side of the bottom plate, and the side plate is configured to be positioned in a matching manner with the hole matching member when the hole position information is copied.

Optionally, the upper surface of the orifice member is no higher than the upper surface of the side plate.

Optionally, the bottom plate is provided with a first strip-shaped hole and a second strip-shaped hole in parallel, the hole fitting piece is provided with a third strip-shaped hole and a fourth strip-shaped hole in parallel, the first strip-shaped hole is in angular connection with the third strip-shaped hole, and the second strip-shaped hole is in angular connection with the fourth strip-shaped hole.

Optionally, the first strip-shaped hole and the third strip-shaped hole are connected through a bolt; the second strip-shaped hole and the fourth strip-shaped hole are connected through a bolt.

Optionally, be provided with the mouth of dodging that link up the bottom plate upper and lower surface on the bottom plate, dodge mouthful just to setting up with the pilot hole, first bar hole and second bar hole set up respectively in the both sides of dodging the mouth.

Optionally, the base further comprises a connecting plate, the connecting plate is connected with the bottom plate, and the connecting plate is used for connecting the connecting structure and the base.

Optionally, the adjustment structure is detachably connected with the connection structure.

Has the advantages that:

the utility model discloses a join in marriage hole frock is including interconnect's connection structure and regulation structure, and this join in marriage hole frock can replace to treat that the hole fitting is connected with treating the installation part, and then installs in the actual work environment. Through connection structure connection treat the installation part, rethread pilot hole fixed connection is in actual installation environment, and then, thereby the relative position of adjustment base on the base is changed in the position of actual installation environment to the adjustment base, makes and treats that the installation part is in the correct position, has just confirmed the position of pilot hole on joining in marriage the hole frock, copies the hole site information that will join in marriage the hole frock and obtains to treating the hole spare again, realizes treating the hole of joining in marriage of hole spare. The structural design of the hole matching tool enables the hole matching tool to be applied to the area which cannot be directly matched through the existing hole, and the hole matching tool is simple in hole matching operation, high in hole matching precision and high in part qualification rate.

Drawings

Fig. 1 is a schematic structural view of a hole matching tool provided by the present invention;

fig. 2 is a schematic structural view of a member to be perforated according to the present invention;

fig. 3 is a schematic structural diagram of an adjusting structure provided by the present invention;

fig. 4 is a schematic structural view of the adjusting structure and the fitting to be fitted provided by the present invention.

In the figure:

1. a connecting structure; 2. an adjustment structure; 21. a base; 211. a base plate; 2111. a first strip-shaped hole; 2112. A second bar-shaped hole; 2113. avoiding the mouth; 212. a side plate; 213. a connecting plate; 22. a hole fitting; 221. a third strip-shaped hole; 222. a fourth aperture; 223. an assembly hole;

100. a sensor support; 101. a support side plate; 102. a support base plate; 103. a hole to be matched is formed in the support; 104. A second positioning portion.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected", "connected" and "fixed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are used based on the orientations and positional relationships shown in the drawings, and are only for convenience of description and simplification of operation, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

In the prior art, hole allocation work is usually performed in a mode of manually marking twice for an inaccessible area which cannot be directly allocated through an existing hole, specifically, firstly, an outline of a part is manually marked in an actual installation environment to obtain the outline, then, a hole position is determined according to the relative position of the outline of the part and the hole position, and then, hole position information is manually marked and positioned on the part. The traditional hole matching method needs manual marking, is complex in operation and complex in steps, and accumulated errors caused by two marking are large, so that consistency of the configured holes and parts during pre-installation cannot be guaranteed, quality problems and even parts are scrapped, and production cost is increased.

The utility model provides a join in marriage hole frock, as shown in fig. 1, including interconnect's connection structure 1 and regulation structure 2, connection structure 1 is used for connecting and treats the installation part, adjusts structure 2 and includes assembly hole 223 and base 21 adjustable and lockable in the actual installation environment in position, joins in marriage the hole frock and can pass through assembly hole 223 fixed connection in the actual installation environment, and can duplicate the hole site information of assembly hole 223 to treat on the hole spare.

The utility model discloses a join in marriage hole frock can replace and treat that the join in marriage hole spare is connected with treating the installation part, and then installs in the actual operational environment. Specifically, connect through connection structure 1 and treat the installation part, rethread pilot hole 223 fixed connection is in actual installation environment, and then, thereby the position of adjustment base 21 in actual installation environment changes the relative position of pilot hole 223 on base 21, makes and treats that the installation part is in the correct position, has just confirmed the position of pilot hole 223 on joining in marriage the hole frock, copies the hole site information that joins in marriage the hole frock and acquire to waiting to join in marriage the hole spare again, realizes waiting to join in marriage the hole of hole spare. The structural design of the hole matching tool enables the hole matching tool to be applied to the area which cannot be directly matched through the existing hole, and the hole matching tool is adopted for hole matching, so that the hole matching tool is simple to operate, high in hole matching precision and high in part qualification rate.

The part to be mounted in this embodiment is a sensor, the member to be drilled is a sensor holder 100, and the structure of the sensor holder 100 is shown in fig. 2. Illustratively, the sensor support 100 is substantially in an "L" shape, and includes a support side plate 101 and a support bottom plate 102, which are vertically connected, and three connecting holes are opened on the support side plate 101 for fixedly connecting the sensor. The base plate 102 is provided with a second positioning portion 104, and the second positioning portion 104 is used for positioning the sensor base 100 and the adjusting structure 2. The hole 103 to be matched of the support is a hole which needs to be processed through a hole matching tool, the hole is formed in the support bottom plate 103, and the sensor support 100 after hole matching is completed can be installed in an actual installation environment through the hole.

The structure of the hole matching tool provided by the embodiment is shown in fig. 1, and the hole matching tool can be applied to the hole matching work of the sensor support 100 in fig. 2, and comprises a connecting structure 1 and an adjusting structure 2. The connecting structure 1 is substantially L-shaped and comprises a connecting side plate perpendicular to the adjusting structure 2 and a connecting bottom plate connected with the adjusting structure 2. The connecting side plate and the sensor support side plate 101 have the same structure, and three sensor mounting holes are formed in the same position and used for connecting sensors. The connecting bottom plate is used for being connected with the adjusting structure 2, preferably, the connecting structure 1 and the adjusting structure 2 are detachably connected, in this embodiment, a bolt connection is adopted, and in other embodiments, other connection modes can be adopted. In the process of copying the hole site information of the actual installation environment, the connecting structure 1 replaces the support side plate 101 to be connected with the sensor; when the sensor support 100 is provided with a hole, the connecting structure 1 needs to be detached first, and then the sensor support 100 and the adjusting structure 2 need to be installed in a matching manner to copy the hole site information.

The structure of the adjustment structure 2 is shown in fig. 3. The adjusting structure 2 comprises a fitting member 22 and a base 21, the base 21 comprises a bottom plate 211, and the fitting member 22 is movably connected to the bottom plate 211. The hole fitting member 22 is provided with two fitting holes 223, and the number of the holes 103 to be fitted to the sensor support in this embodiment is two, so the number of the fitting holes 223 on the hole fitting member 22 is also two, and it can be understood that in other embodiments, the number of the fitting holes 223 is determined according to the specific hole site information of the sensor support 100. Optionally, a first strip-shaped hole 2111 and a second strip-shaped hole 2112 are arranged in parallel on the bottom plate 211, a third strip-shaped hole 221 and a fourth strip-shaped hole 222 are arranged in parallel on the orifice fitting 22, the first strip-shaped hole 2111 is connected with the third strip-shaped hole 221 at an angle, and the second strip-shaped hole 2112 is connected with the fourth strip-shaped hole 222 at an angle. Alternatively, in this embodiment, the first strip-shaped hole 2111 and the third strip-shaped hole 221 are connected by a bolt, and the second strip-shaped hole 2112 and the fourth strip-shaped hole 222 are connected by a bolt. By adopting the structure and the connection mode, when hole site information in an actual installation environment is copied, the bolt is unscrewed, the base 21 can perform relative movement (translation along the x and y directions and rotation around the z axis) of three degrees of freedom of x, y and Rz in a connecting surface of the hole matching piece 22, and the position of the base 21 in the actual installation environment can be flexibly adjusted to change the relative position of the base and the assembling hole 223, so that accurate hole site information can be obtained, and the hole matching accuracy is improved; after the sensor is determined to be in the correct position, the bolt is tightened to lock the position of the assembly hole on the base 21, and the reproduction of the hole position information in the actual installation environment is completed. It will be appreciated that in other embodiments, different configurations and connections may be used to achieve the purpose of adjusting the position of the base 21 relative to the orifice member 22.

Further, an avoidance port 2113 penetrating through the upper surface and the lower surface of the bottom plate 211 is formed in the bottom plate 211, the avoidance port 2113 is opposite to the assembly hole 223, and the first strip-shaped hole 2111 and the second strip-shaped hole 2112 are respectively formed in two sides of the avoidance port 2113. It will be appreciated that the access ports 2113 are aligned with the mounting apertures 223, and in this embodiment, the mounting apertures are assembled into the mounting environment by passing bolts through the mounting apertures 223, the access ports 2113 being positioned to allow the bolts to pass through the mounting apertures 223.

Optionally, the base 21 further comprises a side plate 212, and the side plate 212 is connected to a side of the bottom plate 211 and disposed around the bottom plate 211. As shown in fig. 4, the outer edge profile of the side plate 212 is the same as the profile of the second positioning portion 104 on the sensor support base plate 102, so that when hole location information is copied, the edge of the base 21 is aligned with the edge of the sensor support base plate 102, matching and positioning of the sensor support 100 and the hole matching tool are realized, the accuracy of copying the hole location information is ensured, and the hole matching precision is ensured. Preferably, the upper surface of the hole fitting 22 is not higher than the upper surface of the side plate 212, and it can be understood that if the upper surface of the hole fitting 22 is higher than the upper surface of the side plate 212, the sensor support 100 interferes with the hole fitting tool during the positioning.

Further, the base 21 further comprises a connecting plate 213, the connecting plate 213 is connected to one side of the bottom plate 211, and the connecting plate 213 is used for connecting the connecting structure 1, it can be understood that the specific structural form of the connecting plate 213 can be designed according to the actual installation environment and the structure of the member to be assembled, and specifically, the connecting plate 213 and the connecting structure 1 can be connected by bolts.

When the hole matching tool in the embodiment is used, firstly, the connecting structure 1 and the adjusting structure 2 are assembled, and then the sensor is assembled on the connecting structure 1; then, the assembled hole matching tool and the assembled sensor are fixedly installed in an actual installation environment through the bolts and the assembling holes 223 in the hole matching piece 22, and the sensor is located at the correct position by adjusting the base 21, so that the relative position of the assembling holes 223 on the base 21 is determined; then, locking the bolt on the adjusting structure 2 to fix the position of the assembling hole 233 on the base 21, taking down the assembling hole tool from the actual installation environment, taking down the connecting structure 1, and positioning the sensor support 100 on the base 21 through the matching of the side plate 212 and the second positioning portion 104; finally, holes are prepared on the sensor support 100 by using a drill jig according to the positions of the assembly holes 223.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. This need not be, nor should it be exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a join in marriage hole frock which characterized in that includes:

the connecting structure (1) is used for connecting parts to be installed;

adjust structure (2), adjust structure (2) with connection structure (1) is connected, adjust structure (2) including pilot hole (223) and base (21) that the position is adjustable and can lock in the actual installation environment, join in marriage the hole frock and pass through pilot hole (223) fixed connection in the actual installation environment, and can with the hole site information copy of pilot hole (223) is to waiting on the hole spare.

2. The hole matching tool according to claim 1, wherein the adjusting structure (2) further comprises a hole matching piece (22), the hole matching piece (22) is movably connected to the base (21), and the assembling hole (223) is formed in the hole matching piece (22).

3. A hole-matching tool according to claim 2, characterized in that the base (21) is capable of relative movement in three degrees of freedom x, y, Rz in the connecting surface with the hole-matching piece (22).

4. The hole matching tool according to claim 2, wherein the base (21) comprises a bottom plate (211) and a side plate (212), the hole matching piece (22) is movably connected to the bottom plate (211), the side plate (212) is connected to a side edge of the bottom plate (211), and the side plate (212) is configured to be matched and positioned with the hole matching piece when the hole position information is copied.

5. The hole matching tool according to claim 4, wherein the upper surface of the hole matching piece (22) is not higher than the upper surface of the side plate (212).

6. The hole matching tool according to claim 4, wherein a first strip-shaped hole (2111) and a second strip-shaped hole (2112) are arranged on the bottom plate (211) in parallel, a third strip-shaped hole (221) and a fourth strip-shaped hole (222) are arranged on the hole matching piece (22) in parallel, the first strip-shaped hole (2111) is connected with the third strip-shaped hole (221) at an angle, and the second strip-shaped hole (2112) is connected with the fourth strip-shaped hole (222) at an angle.

7. The hole matching tool according to claim 6, wherein the first strip-shaped hole (2111) is connected with the third strip-shaped hole (221) through a bolt; the second strip-shaped hole (2112) is connected with the fourth strip-shaped hole (222) through a bolt.

8. The hole matching tool according to claim 6, wherein an avoiding opening (2113) which penetrates through the upper surface and the lower surface of the bottom plate (211) is formed in the bottom plate (211), the avoiding opening (2113) and the assembling hole (223) are arranged just opposite to each other, and the first strip-shaped hole (2111) and the second strip-shaped hole (2112) are arranged on two sides of the avoiding opening (2113) respectively.

9. Hole matching tool according to claim 4, wherein the base (21) further comprises a connecting plate (213), the connecting plate (213) is connected with the bottom plate (211), and the connecting plate (213) is used for connecting the connecting structure (1) and the base (21).

10. A hole matching tool according to any one of claims 1-9, wherein the adjusting structure (2) is detachably connected with the connecting structure (1).