A tool for drilling holes on the arc surface of hexagon socket bolts

Abstract

The utility model discloses a tool for drilling holes on the arc surface of hexagon socket bolts, comprising a base plate, slide grooves are provided on both sides of the upper surface of the base plate, and drilling components are movably connected in two groups of the slide grooves, and the drilling component is used to drill holes in the hexagon socket bolts. A conveying component is provided in the middle of the upper surface of the base plate, and the conveying component is used to convey the hexagon socket bolts. Both ends of the lower surface of the base plate are fixedly connected with legs. Through the design of the base plate, the legs, the conveying component, the drilling component and the slide groove, when in use, the hexagon socket bolts to be drilled are placed on the surface of the conveying component and conveyed to one side. When conveyed to a certain position, the hexagon socket bolts will be clamped and fixed, and then the drilling component is used to drill holes in the hexagon socket bolts, and the legs are used for the standing of the equipment, thereby achieving the effect of increasing the rate of drilling holes in the hexagon socket bolts.

Description

Technical Field

[0001] The utility model belongs to the technical field of drilling tools, in particular to a tool for drilling a circular arc surface of a hexagon socket bolt. Background Art

[0002] Hexagon socket bolts are a common fastener, usually used in situations where higher torque and better appearance are required. They have an internal hexagonal hole and need to be tightened with an hexagonal wrench or spanner. Hexagon socket bolts are widely used in mechanical equipment, automobiles, furniture and other fields.

[0003] To this end, a tool for drilling a hexagon socket bolt arc surface with publication number CN205968243U includes a tool body; a groove is provided on the side end face of the tool body, and a positioning hole for positioning the hexagon socket bolt to be processed is provided at the bottom of the groove; drill avoidance holes with axes perpendicularly intersecting the central axis of the positioning hole are respectively provided on the groove wall; at least one of the drill avoidance holes is a drilling guide hole. When drilling, the hexagon socket bolt rod is inserted into the positioning hole; if there are requirements for the drilling position, the head of the hexagon socket bolt is positioned with a positioning component with a positioning protrusion, and the shape of the positioning protrusion ensures that it matches the inner side of the hexagon socket bolt head, and then the drill bit is passed through the drilling guide hole to implement drilling. The utility model has a simple structure, accurate positioning, and high precision and consistency.

[0004] The problem with the prior art is that when traditional equipment drills holes on the surface of hexagon socket bolts, only one hexagon socket bolt can be operated at a time, and it takes a long time to complete a task, which limits the amount of work completed each day. Therefore, we propose a tool for drilling holes on the arc surface of hexagon socket bolts. Utility Model Content

[0005] The utility model aims to provide a tool for drilling a circular arc surface of a hexagon socket bolt to solve the problems raised in the above-mentioned background technology.

[0006] The utility model is implemented as follows: a tool for drilling a circular arc surface of a hexagon socket bolt comprises a base plate, both sides of the upper surface of the base plate are provided with slide grooves, two groups of the slide grooves are commonly and movably connected with a drilling assembly, the drilling assembly is used to drill holes in the hexagon socket bolts, a conveying assembly is arranged in the middle of the upper surface of the base plate, the conveying assembly is used to convey the hexagon socket bolts, and both ends of the lower surface of the base plate are fixedly connected with legs.

[0007] As a preferred embodiment of the present invention, the conveying assembly includes a base, two groups of the bases are respectively fixedly connected to both sides of the upper surface of the base plate, one end of one group of the bases is fixedly connected to the first motor, and the other group of the bases are fixedly connected to the upper surface of the two groups of support sleeves.

[0008] As a preferred embodiment of the utility model, the first motor and the surfaces of the two groups of support sleeves are both provided with screw rods, one end of the two groups of screw rods are both fixedly connected to transmission wheels, and the two groups of transmission wheels are commonly connected to a transmission belt.

[0009] As a preferred embodiment of the utility model, the surfaces of the two groups of screw rods are commonly threadedly connected with three groups of movable shells, the three groups of movable shells are detachably connected with mounting shells, and one side of the inner walls of the three groups of mounting shells are fixedly connected with three groups of second positioning shells.

[0010] As a preferred embodiment of the utility model, first electric push rods are fixedly connected to both sides of the upper surface of the base plate, two groups of the first electric push rod piston ends are commonly fixedly connected to a fixed plate, an arc plate is fixedly connected to the upper surface of the fixed plate, and three groups of first positioning shells are fixedly connected to one side of the inner wall of the arc plate.

[0011] As a preferred embodiment of the utility model, the drilling assembly includes a support plate, two groups of the support plates are movably connected to the inside of two groups of slide grooves respectively, positioning rods are detachably connected between the two groups of support plates and the bottom plate, and the upper ends of the two groups of support plates are commonly fixedly connected to a top plate.

[0012] As a preferred embodiment of the utility model, two groups of second electric push rods are fixedly connected to the upper surface of the top plate, the piston ends of the two groups of second electric push rods are commonly fixedly connected to a mounting plate, three groups of second motors are fixedly connected to the lower surface of the mounting plate, and the output ends of the three groups of second motors are fixedly connected to a punching cone.

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

[0014] 1. The utility model is designed with a base plate, a support leg, a conveying assembly, a drilling assembly and a slide. When in use, the hexagon socket bolts that need to be drilled are placed on the surface of the conveying assembly and conveyed to one side. When conveyed to a certain position, the hexagon socket bolts will be clamped and fixed, and then the drilling assembly is used to drill holes in the hexagon socket bolts. The support legs are used for the standing of the equipment, thereby achieving the effect of increasing the speed of drilling holes for the hexagon socket bolts.

[0015] 2. The utility model adopts the design of the first motor, the screw rod, the base, the first electric push rod, the fixed plate, the arc plate, the first positioning shell, the movable shell, the second positioning shell, the supporting sleeve, the transmission wheel, the transmission belt and the mounting shell. When the first motor is started, the first motor will drive the screw rod to rotate, and the rotation of the screw rod will drive the first transmission wheel to rotate. Due to the setting of the transmission belt, the two sets of screw rods will be driven to rotate together, thereby driving the movable shell to move. In the process of moving the movable shell, it is necessary to place the mounting shell with the hexagon socket bolt inside the movable shell in advance. After moving to a certain position, the first electric push rod will drive the first positioning shell to move downward, and the first positioning shell and the second positioning shell will be used to clamp and fix the hexagon socket bolt to facilitate drilling. After drilling, the hexagon socket bolt will be moved to the other end of the screw rod, which is convenient for drilling the hexagon socket bolt at the back, thereby improving the efficiency of drilling and preventing the hexagon socket bolt from shaking during drilling.

[0016] 3. The utility model adopts the design of the support plate, the positioning rod, the top plate, the punching cone, the second motor, the second electric push rod and the mounting plate. The support plate can move inside the slide groove. When it moves to a certain position, the positioning rod can be used to position the support plate. When drilling, the two sets of second electric push rods can be started, and the second electric push rods will drive the mounting plate to move downward. When it moves down to a certain position, the second motor is started, and the second motor will drive the punching cone to rotate to drill holes for the hexagon socket bolts, thereby achieving the effect of facilitating the drilling of holes for the hexagon socket bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the conveying assembly provided by an embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of a drilling assembly provided by an embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the moving shell and the second positioning shell provided by the embodiment of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the second motor and the second electric push rod provided in an embodiment of the utility model.

[0022] In the figure: 1. bottom plate; 2. support leg; 3. conveying assembly; 301. first motor; 302. screw rod; 303. base; 304. first electric push rod; 305. fixed plate; 306. arc plate; 307. first positioning shell; 308. moving shell; 309. second positioning shell; 310. support sleeve; 311. transmission wheel; 312. transmission belt; 313. mounting shell; 4. drilling assembly; 401. support plate; 402. positioning rod; 403. top plate; 404. punching cone; 405. second motor; 406. second electric push rod; 407. mounting plate; 5. slide groove. DETAILED DESCRIPTION

[0023] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0024] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5 As shown, an embodiment of the utility model provides a tool for drilling a circular arc surface of a hexagon socket bolt, comprising a base plate 1, slide grooves 5 are provided on both sides of the upper surface of the base plate 1, and a drilling assembly 4 is movably connected in the two sets of slide grooves 5. The drilling assembly 4 is used for drilling holes in the hexagon socket bolts. A conveying assembly 3 is provided in the middle of the upper surface of the base plate 1, and the conveying assembly 3 is used for conveying the hexagon socket bolts. Support legs 2 are fixedly connected at both ends of the lower surface of the base plate 1.

[0026] The above scheme is adopted: through the design of the base plate 1, the support leg 2, the conveying component 3, the drilling component 4 and the slide 5, when in use, the hexagon socket bolts that need to be drilled are placed on the surface of the conveying component 3 and conveyed to one side. When they are conveyed to a certain position, the hexagon socket bolts will be clamped and fixed, and then the drilling component 4 is used to drill holes in these hexagon socket bolts, and the support leg 2 is used for the standing of the equipment, thereby achieving the effect of increasing the rate of drilling holes for the hexagon socket bolts.

[0027] refer to Figure 2 , Figure 4 and Figure 5The conveying component 3 includes a base 303, two groups of bases 303 are respectively fixedly connected to both sides of the upper surface of the base plate 1, one end of one group of bases 303 is fixedly connected to the first motor 301, and the upper surface of the other group of bases 303 is fixedly connected to two groups of support sleeves 310; the first motor 301 and the two groups of support sleeves 310 are both provided with screw rods 302 on the surface, one end of the two groups of screw rods 302 are fixedly connected to transmission wheels 311, and the two groups of transmission wheels 311 are commonly connected by transmission belts 312; the surfaces of the two groups of screw rods 302 are commonly threadedly connected to three groups of moving shells 308, the three groups of moving shells 308 are detachably connected to the installation shells 313, and the inner walls of the three groups of installation shells 313 are fixedly connected to three groups of second positioning shells 309 on one side. First electric push rods 304 are fixedly connected to both sides of the upper surface of the base plate 1, and the piston ends of the two groups of first electric push rods 304 are commonly fixedly connected to a fixed plate 305. An arc plate 306 is fixedly connected to the upper surface of the fixed plate 305, and three groups of first positioning shells 307 are fixedly connected to one side of the inner wall of the arc plate 306.

[0028] The above scheme is adopted: through the design of the first motor 301, the screw rod 302, the base 303, the first electric push rod 304, the fixed plate 305, the arc plate 306, the first positioning shell 307, the moving shell 308, the second positioning shell 309, the support sleeve 310, the transmission wheel 311, the transmission belt 312 and the installation shell 313, when the first motor 301 is started, the first motor 301 will drive the screw rod 302 to rotate, and the rotation of the screw rod 302 will drive the first transmission wheel 311 to rotate. Due to the setting of the transmission belt 312, the two sets of screw rods 302 will be driven to rotate together, thereby driving the moving shell 308. 308 is moved. During the moving process of the moving shell 308, the mounting shell 313 with the hexagon socket bolts is required to be placed inside the moving shell 308 in advance. After moving to a certain position, the first electric push rod 304 will drive the first positioning shell 307 to move downward, and the first positioning shell 307 and the second positioning shell 309 will be used to clamp and fix the hexagon socket bolts for easy drilling. After the drilling is completed, the hexagon socket bolts will be moved to the other end of the screw rod 302 for easy drilling of the hexagon socket bolts at the back, thereby improving the drilling efficiency and preventing the hexagon socket bolts from shaking during drilling.

[0029] refer to Figure 3 The drilling assembly 4 includes a support plate 401, two groups of support plates 401 are movably connected to the inside of the two groups of slide grooves 5, and positioning rods 402 are detachably connected between the two groups of support plates 401 and the bottom plate 1. The upper ends of the two groups of support plates 401 are commonly fixedly connected to a top plate 403; two groups of second electric push rods 406 are fixedly connected to the upper surface of the top plate 403, and the piston ends of the two groups of second electric push rods 406 are commonly fixedly connected to a mounting plate 407, and three groups of second motors 405 are fixedly connected to the lower surface of the mounting plate 407, and the output ends of the three groups of second motors 405 are fixedly connected to punching cones 404.

[0030] The above scheme is adopted: through the design of the support plate 401, the positioning rod 402, the top plate 403, the punching cone 404, the second motor 405, the second electric push rod 406 and the mounting plate 407, the support plate 401 can move inside the slide groove 5. When it moves to a certain position, the positioning rod 402 can be used to position the support plate 401. When drilling, the two sets of second electric push rods 406 can be started, and the second electric push rods 406 will drive the mounting plate 407 to move downward. After moving down to a certain position, the second motor 405 is started, and the second motor 405 will drive the punching cone 404 to rotate to drill holes in the hexagon socket bolts, thereby achieving the effect of facilitating the drilling of the hexagon socket bolts.

[0031] The working principle of this utility model:

[0032] When in use, when the first motor 301 is started, the first motor 301 will drive the screw rod 302 to rotate, and the rotation of the screw rod 302 will drive the first transmission wheel 311 to rotate. Due to the setting of the transmission belt 312, the two sets of screw rods 302 will be driven to rotate together, thereby driving the moving shell 308 to move. In the process of moving the moving shell 308, it is necessary to place the installation shell 313 with the hexagon socket bolts inside the moving shell 308 in advance. When it moves to a certain position, the first electric push rod 304 will drive the first positioning shell 307 to move downward, and the hexagon socket bolts are clamped and fixed by the first positioning shell 307 and the second positioning shell 309 to facilitate drilling. After the hole is completed, the hexagon socket bolt will be moved to the other end of the screw rod 302, which is convenient for drilling the hexagon socket bolt behind, which can improve the efficiency of drilling and prevent the hexagon socket bolt from shaking during drilling. The support plate 401 can move inside the slide groove 5. When it moves to a certain position, the positioning rod 402 can be used to position the support plate 401. When drilling, the two sets of second electric push rods 406 can be started. The second electric push rods 406 will drive the mounting plate 407 to move downward. After moving down to a certain position, the second motor 405 is started. The second motor 405 will drive the punching cone 404 to rotate to drill the hexagon socket bolt, thereby facilitating drilling the hexagon socket bolt.

[0033] To sum up: this tooling for drilling holes on the arc surface of a hexagon socket bolt, through the structure of a drilling assembly 4, a support plate 401, a positioning rod 402, a top plate 403, a punching cone 404, a second motor 405, a second electric push rod 406 and a mounting plate 407, solves the problem that when drilling holes on the surface of a hexagon socket bolt, traditional equipment can only operate one hexagon socket bolt at a time, which takes a long time to complete a task, and the amount of work completed each day is subject to certain restrictions.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tool for drilling a circular arc surface of a hexagon socket bolt, comprising a base plate (1), characterized in that: Slide grooves (5) are provided on both sides of the upper surface of the base plate (1), and two groups of the slide grooves (5) are movably connected to a drilling assembly (4), and the drilling assembly (4) is used to drill holes in the hexagon socket bolts. A conveying assembly (3) is provided in the middle of the upper surface of the base plate (1), and the conveying assembly (3) is used to convey the hexagon socket bolts. Support legs (2) are fixedly connected to both ends of the lower surface of the base plate (1).

2. A tool for drilling a circular arc surface of a hexagon socket bolt according to claim 1, characterized in that: The conveying assembly (3) comprises a base (303), wherein two groups of the bases (303) are respectively fixedly connected to two sides of the upper surface of the bottom plate (1), one end of one group of the bases (303) is fixedly connected to a first motor (301), and the upper surface of the other group of the bases (303) is fixedly connected to two groups of support sleeves (310).

3. A tool for drilling a circular arc surface of a hexagon socket bolt as claimed in claim 2, characterized in that: The first motor (301) and the surfaces of the two groups of support sleeves (310) are both provided with screw rods (302), one end of the two groups of screw rods (302) are both fixedly connected to transmission wheels (311), and a transmission belt (312) is commonly connected between the two groups of transmission wheels (311).

4. A tool for drilling a circular arc surface of a hexagon socket bolt as claimed in claim 3, characterized in that: The surfaces of the two groups of screw rods (302) are commonly threadedly connected with three groups of movable shells (308), the three groups of movable shells (308) are detachably connected with mounting shells (313), and one side of the inner wall of the three groups of mounting shells (313) is fixedly connected with three groups of second positioning shells (309).

5. A tool for drilling a circular arc surface of a hexagon socket bolt as claimed in claim 1, characterized in that: First electric push rods (304) are fixedly connected to both sides of the upper surface of the base plate (1); the piston ends of two groups of the first electric push rods (304) are commonly fixedly connected to a fixed plate (305); an arc plate (306) is fixedly connected to the upper surface of the fixed plate (305); and three groups of first positioning shells (307) are fixedly connected to one side of the inner wall of the arc plate (306).

6. A tool for drilling a circular arc surface of a hexagon socket bolt according to claim 1, characterized in that: The drilling assembly (4) comprises a support plate (401), wherein two groups of the support plates (401) are movably connected to the inside of two groups of slide grooves (5), respectively, and positioning rods (402) are detachably connected between the two groups of the support plates (401) and the bottom plate (1), and the upper ends of the two groups of the support plates (401) are fixedly connected to a top plate (403).

7. A tool for drilling a circular arc surface of a hexagon socket bolt as claimed in claim 6, characterized in that: Two groups of second electric push rods (406) are fixedly connected to the upper surface of the top plate (403), and the piston ends of the two groups of second electric push rods (406) are commonly fixedly connected to a mounting plate (407). Three groups of second motors (405) are fixedly connected to the lower surface of the mounting plate (407), and the output ends of the three groups of second motors (405) are fixedly connected to a punching cone (404).

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