Aerial photography unmanned aerial vehicle rack small hole machining and positioning tool for radio and television

Abstract

The utility model relates to an aerial photography unmanned aerial vehicle rack small hole machining and positioning tool for radio and television, which comprises a support, one side of the upper end of the support is fixedly connected with a fixed mandrel perpendicular to the support, the front end of the fixed mandrel is provided with a conical surface, the center of the end part of the fixed mandrel is in threaded connection with a fixed part, and an open washer is clamped on the fixed part; a top plate is fixedly connected to the top of the support and extends to the position above the fixed mandrel, a fixed drilling tool facilitating movement of the drilling tool is further arranged at the front end of the top plate, a through hole is formed in the fixed drilling tool, and the drilling tool penetrates through the through hole to machine a workpiece to be machined. The support is further fixedly connected with a fixed positioning pin, and the fixed positioning pin is located between the fixed mandrel and the top plate. According to the utility model, the clamping, positioning and hole processing of special-shaped parts, thin-walled structures or structures with low material hardness can be completed on conventional machine tool equipment, so that the processing time is greatly shortened, the precision and the size of products are greatly ensured, and the market competitiveness of the products is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to unmanned aerial vehicle frame processing technical field especially relates to a broadcast television is with aerial photography unmanned aerial vehicle frame small hole processing positioning frock. BACKGROUND

[0002] With the continuous development and progress of aerial photography unmanned aerial vehicle technology, due to its small size, light weight, clear shooting picture, wide shooting geographical range and high intelligent degree, its application in the broadcast television industry is also more and more widely. But in order to have light weight, small size, flexible operation and other advantages at the same time, due to the reasons such as the special-shaped structure, thin wall and low material hardness of the frame, it is difficult to process small holes on the frame, and it is formed by clamping and processing at one time on conventional drilling machines or milling machines and other equipment, and it is formed by special equipment or auxiliary tools, and due to the existence of space angle, the conventional machining method is more unacceptable. Therefore, it is necessary to design a kind of aerial photography unmanned aerial vehicle frame small hole processing frock. UTILITY MODEL CONTENT

[0003] In view of the deficiencies of the prior art, the utility model provides a broadcast television is with aerial photography unmanned aerial vehicle frame small hole processing positioning frock, through the frock, the clamping positioning and hole processing of some special-shaped parts, thin-walled or low-hardness material structure can be completed on conventional machine tool equipment, which greatly shortens the processing time, and also greatly guarantees the precision and size of the product, and improves its market competitiveness.

[0004] In order to achieve the above purpose, the technical scheme of the utility model is:

[0005] A broadcast television is with aerial photography unmanned aerial vehicle frame small hole processing positioning frock, including support, the upper end of the support one side is fixedly connected with the vertical fixed core shaft arranged with it, the front end of the fixed core shaft is equipped with the taper surface matched with the taper surface of the piece to be processed, and the end center is also screwed with a fixing piece, and the opening washer is clamped on the fixing piece.

[0006] The top of the support is fixedly connected with the top plate, the top plate extends to the upper side of the fixed core shaft, and the front end of the top plate is also provided with a fixed drill tool for facilitating the movement of the drill tool, the fixed drill tool is provided with a through hole, and the drill tool passes through the through hole to process the piece to be processed.

[0007] The support is also fixedly connected with a fixed positioning pin, and the fixed positioning pin is located between the fixed core shaft and the top plate.

[0008] Preferably, the support includes a bottom plate and a vertical plate fixedly connected to the bottom plate, and the vertical plate is also fixedly connected to the bottom plate through a web plate.

[0009] Preferably, longitudinal and transverse rectangular grooves for mounting the vertical plate and the rib plate are formed on the bottom plate, and the two side edges of the rectangular grooves are provided with inclined surfaces for facilitating welding.

[0010] Preferably, the top of the vertical plate is provided with first threaded holes and first cylindrical pin holes, which are arranged in a "one" shape.

[0011] Preferably, one end of the top plate is provided with second threaded holes and second cylindrical pin holes corresponding to the first threaded holes and the first cylindrical pin holes, the second cylindrical pin holes are sleeved on the cylindrical pins, and the first threaded holes and the second threaded holes are threadedly connected with countersunk head bolts; the other end of the top plate is provided with a fixed drill mounting hole, and the fixed drill is mounted in the fixed drill mounting hole.

[0012] Preferably, the side surface of the vertical plate is provided with a stepped hole and a positioning pin hole, the fixed mandrel is fixedly connected in the stepped hole, and the fixed positioning pin is fixedly connected in the positioning pin hole.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The aerial unmanned aerial vehicle rack small hole machining positioning tool for broadcasting television provided by the utility model can quickly realize the machining of small holes of special-shaped, thin-walled and low-hardness material structures, better solves the problems of difficult clamping of special-shaped structures on conventional machine tools, stress deformation, accurate positioning and difficult size control during clamping and machining, and realizes quick and accurate positioning of the workpiece to be machined on conventional machine tools through the use of the tool, and the tool has few constituent parts and low manufacturing cost.

[0015] 2. The aerial unmanned aerial vehicle rack small hole machining positioning tool for broadcasting television provided by the utility model can greatly improve the machining efficiency and precision of the aerial unmanned aerial vehicle rack, reduce the labor intensity of workers, and shorten the machining time.

[0016] 3. The aerial unmanned aerial vehicle rack small hole machining positioning tool for broadcasting television provided by the utility model can quickly realize the installation and disassembly of the workpiece to be machined, can be upgraded and modified according to the needs of aerial unmanned aerial vehicle racks of different structures, is suitable for more machining fields, and has wide application.

[0017] 4. The utility model provides a kind of aerial unmanned vehicle rack small hole processing positioning tool for broadcasting television, can quickly realize the installation, disassembly and small hole processing of special-shaped, thin-walled rack with certain space angle, easy to operate, high processing efficiency, avoid the clamping of conventional machine method, deformation and damage easily occur in the process of machine processing, the tool is simple to learn, and learning and operating difficulty are very low, greatly reduce the labor intensity of operator, improve processing efficiency, it has great significance for the manufacture and processing of product;Meanwhile, the use of the tool has great reference significance to the hole processing of other space angle special-shaped thin-walled parts and the accurate clamping positioning of conventional equipment, through the upgrading and optimization of the product, even the processing and manufacturing of similar products are also provided with certain guidance and help. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0019] Fig. 2 It is the left view structure schematic diagram of the utility model;

[0020] Fig. 3 It is the overhead structure schematic diagram of the utility model.

[0021] Marked number in drawing: 1, support; 11, bottom plate; 12, vertical plate; 13, web plate; 2, fixed mandrel; 3, open washer; 4, fixed part; 5, fixed positioning pin; 6, top plate; 7, countersunk bolt; 8, cylindrical pin; 9, fixed drilling tool. DETAILED DESCRIPTION

[0022] The following embodiment given in connection with the drawings is further detailed to the utility model.

[0023] Referring to Figs. 1-3 As shown in the drawing, the aerial unmanned vehicle rack small hole processing positioning tool for broadcasting television of the application, including support 1, specifically, the support 1 includes bottom plate 11 and vertical plate 12 fixedly connected on bottom plate 11, the one side of vertical plate 12 is also fixedly connected with bottom plate 11 through web plate 13.

[0024] Further, the bottom plate 11 is longitudinally and transversely provided with vertical plate installation rectangular groove and web plate installation rectangular groove, the two side edges of vertical plate installation rectangular groove and web plate installation rectangular groove are all provided with inclined surface convenient for welding, the vertical plate 12 and web plate 13 are respectively arranged in vertical plate installation rectangular groove and web plate installation rectangular groove, and are fixed by welding.

[0025] Four fixed holes are further provided on the four corners of the bottom plate 11, so that the entire device can be fixed on a certain table top (such as the processing table top of a drilling machine, etc.).

[0026] The top of the vertical plate 12 is provided with a first threaded hole and a first cylindrical pin hole, which are distributed in a "one" shape; the first cylindrical pin hole is provided with a cylindrical pin 8.

[0027] The side of the vertical plate 12 is provided with a stepped hole and a positioning pin hole.

[0028] The upper end of the vertical plate 12 is fixedly connected with a fixed mandrel 2 arranged perpendicularly thereto, and a fixed positioning pin 5 located above the fixed mandrel 2, the fixed mandrel 2 is fixedly connected in the stepped hole by transition fit, and the fixed positioning pin 5 is sleeved in the positioning pin hole.

[0029] The front end of the fixed mandrel 2 is provided with a conical surface matched with the conical surface of the workpiece to be processed, which can be matched and assembled with the conical surface of the workpiece to be processed when positioning the workpiece to be processed, thereby ensuring the coaxiality of the workpiece to be processed and the tooling, further ensuring the size accuracy of the entire device, and the taper fit also facilitates the installation and disassembly of parts.

[0030] The end of the fixed mandrel 2 is also threadedly connected with a fixing member 4 (including a screw rod or a bolt, etc.), and the fixing member 4 is clamped with an open washer 3.

[0031] Specifically, the axial position of the workpiece to be processed is limited by the threaded cooperation of the open washer 3 and the axial hole of the fixed mandrel 2. The workpiece to be processed is completely positioned on the tooling by the fixed mandrel 2, the fixed pin 5 and the open washer 3, which is convenient for subsequent small hole processing.

[0032] The top of the vertical plate 12 is fixedly connected with a top plate 6, which extends above the fixed mandrel 2, and the top plate 6 is also provided with a fixed drill 9 for facilitating the movement of the drill tool, the fixed drill 9 is provided with a through hole, and the drill tool passes through the through hole to process the workpiece to be processed.

[0033] One end of the top plate 6 is provided with a second threaded hole and a second cylindrical pin hole corresponding to the first threaded hole and the first cylindrical pin hole, the second cylindrical pin hole is sleeved on the cylindrical pin 8, and the first threaded hole and the second threaded hole are threadedly connected with a countersunk bolt 7, and the top plate 6 is fixedly connected with the vertical plate 12 by the countersunk bolt 7. The other end of the top plate 6 is provided with a fixed drill mounting hole, and the fixed drill 9 is mounted in the fixed drill mounting hole.

[0034] The working process of the application is: first, the support 1 is fixed on the bottom surface of the drilling machine through four fixing holes for drilling. Secondly, the center hole of the aerial unmanned vehicle frame is radially positioned through the fixed mandrel 2 and the fixed pin 5, and is axially positioned through the split washer 3 and the fixed bolt 4; when the whole tool is installed on the conventional hole processing equipment, only the center of the appropriate drill bit needs to be aligned with the center hole of the fixed drill 9, and the drill bit can pass through the inner hole of the fixed drill 9 to process the workpiece, that is, the hole at the appropriate position can be processed. Through the use of the tool, the workpiece can be quickly and accurately positioned on the conventional machine tool equipment, and the tool has few constituent parts and low processing and manufacturing cost.

[0035] The above only describes preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the inventive concept, a number of modifications and improvements can be made, which are all within the scope of protection of the present application.

Claims

1. A broadcast television aerial unmanned aerial vehicle rack small hole processing positioning tool, characterized by: Including support (1), one side of the upper end of the support (1) is fixedly connected with the vertical fixed core shaft (2) arranged with it, the front end of the fixed core shaft (2) is provided with the taper surface matched with the taper surface of the workpiece to be processed, and a fixed part (4) is further threadedly connected at the center of the end portion, the open washer (3) is clamped on the fixed part (4). The top plate (6) is fixedly connected to the top of the support (1), the top plate (6) extends above the fixed core shaft (2), and the front end of the top plate (6) is further provided with a fixed drill (9) for facilitating the movement of the drilling tool, the fixed drill (9) is provided with a through hole, and the drilling tool passes through the through hole to process the workpiece to be processed. The support (1) is further fixedly connected with a fixed positioning pin (5), and the fixed positioning pin (5) is located between the fixed core shaft (2) and the top plate (6).

2. The aerial unmanned vehicle rack small hole processing positioning tool for broadcasting television according to claim 1, characterized in that: The support (1) includes a bottom plate (11) and a vertical plate (12) fixedly connected to the bottom plate (11), and one side of the vertical plate (12) is further fixedly connected to the bottom plate (11) through a web plate (13).

3. The aerial unmanned vehicle rack small hole processing positioning tool for broadcasting television according to claim 2, characterized in that: The bottom plate (11) is provided with a vertical plate mounting rectangular groove and a web plate mounting rectangular groove in the longitudinal and transverse directions respectively, and the two side edges of the vertical plate mounting rectangular groove and the web plate mounting rectangular groove are respectively provided with inclined surfaces for facilitating welding, and the vertical plate (12) and the web plate (13) are respectively arranged in the vertical plate mounting rectangular groove and the web plate mounting rectangular groove.

4. The aerial unmanned vehicle rack small hole processing positioning tool for broadcasting television according to claim 2 or 3, characterized in that: The top of the vertical plate (12) is provided with a first threaded hole and a first cylindrical pin hole, and the first threaded hole and the first cylindrical pin hole are arranged in a "one" shape.

5. The aerial unmanned vehicle rack small hole processing positioning tool for broadcasting television according to claim 4, characterized in that: One end of the top plate (6) is provided with a second threaded hole and a second cylindrical pin hole corresponding to the first threaded hole and the first cylindrical pin hole, the second cylindrical pin hole is sleeved on the cylindrical pin (8), and the first threaded hole and the second threaded hole are threadedly connected with a countersunk head bolt (7); the other end of the top plate (6) is provided with a fixed drill mounting hole, and the fixed drill (9) is mounted in the fixed drill mounting hole.

6. The aerial unmanned vehicle rack small hole processing positioning tool for broadcasting television according to claim 4, characterized in that: The side surface of the vertical plate (12) is provided with a stepped hole and a positioning pin hole, the fixed core shaft (2) is fixedly connected in the stepped hole, and the fixed positioning pin (5) is fixedly connected in the positioning pin hole.

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