Drilling device provided with positioning structure and used for machining net frame component

Abstract

The invention relates to the field of mesh frame component machining, in particular to a mesh frame component machining drilling device with a positioning structure, which comprises a supporting table, a first connecting frame is mounted above the supporting table, and second connecting frames are mounted above the supporting table and are symmetrically arranged. By adjusting the positions of the two sets of second driving wheels, a rod piece can be fixed between the first driving wheel and the two sets of second driving wheels, meanwhile, through springs, balls below a connecting plate are matched with two sets of balls above a fixing frame, and guiding assistance is conducted on the rod piece; in the process, stepping motors in the first connecting frame and the second connecting frame drive first driving wheels, so that the position of the rod piece is changed, and the drilling machine can also autonomously change the drilling position; in this way, it can be guaranteed that on the premise that the rod piece is integrally fixed and limited, accurate positioning drilling is conducted, horizontal adjustment or overturning adjustment of the drilling position is automatically conducted, and the drilling efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of processing of network structure members, and in particular to a drilling device for processing network structure members with a positioning structure. Background Art

[0002] Network structure members, in the field of construction, mainly refer to a space structure formed by connecting multiple rods in a certain grid form through nodes. This structure has the advantages of small space stress, light weight, large stiffness, good seismic performance, etc., so it is widely used in various building occasions. During the installation of the grid frame, since it is composed of multiple connected rods, drilling needs to be performed at the ends of each group of rods so that the rods can be connected. The drilling device for network structure members is a device specifically used for drilling operations on network structure members.

[0003] For the Chinese patent application with the publication number CN117399667A, a drilling device for processing network structure members with a positioning structure, which includes an installation and collection structure as a base body. An adjustment drilling structure is provided on the installation and collection structure. The installation and collection structure includes a console installed at the bottom, and the console is provided with a connection frame with a hollow interior. At the same time, a groove is opened on the connection frame. A blanking hole is penetrated through the interior of the groove, and a fixing plate for facilitating the installation of components is provided on the connection frame through the groove. At the same time, a collection drawer for facilitating the collection of waste chips is slidably matched inside the connection frame. A fixing plate for facilitating the installation of an adjustment cylinder is provided on the connection frame, and a clamping seat for driving and clamping components is provided at the output end of the adjustment cylinder. At the same time, a protective sponge for clamping and protecting components is provided inside the clamping seat. This drilling device for processing network structure members with a positioning structure achieves a rapid collection and separation effect through the provided collection drawer.

[0004] During the use of the existing drilling device, corresponding drilling work needs to be carried out at various parts of the rod according to the installation requirements. During the drilling process, it needs to be fixed. Since the length of the rod is relatively long, when the length of the rod exceeds the maximum distance that the drilling machine can move, at this time, when drilling, the position of the rod needs to be adjusted horizontally. And there are many positions on the drill rod that need to be drilled. When the rod needs to be flipped for drilling, it is impossible to ensure that the position of the rod changes its drilling position under the condition of being already positioned, so the fixed position of the rod needs to be manually adjusted, affecting the drilling efficiency and the accuracy of hole position positioning.

[0005] Therefore, it is very necessary to invent a drilling device for processing network structure members with a positioning structure to solve the above problems. Summary of the Invention

[0006] The object of the present invention is to provide a drilling device for processing network architecture components with a positioning structure. By rotating the driving wheel one inside the connecting frame one and the connecting frame two, the rod member can perform feeding and flipping position operations on the premise of ensuring fixed position, so as to enable the drilling machine to perform positioning drilling on the surface of the rod member, so as to solve the problems in the prior art that when the rod member needs to be flipped and drilled and the drilling position is adjusted, manual adjustment is required, which greatly reduces the drilling efficiency and affects the accuracy of hole position positioning.

[0007] To achieve the above object, the present invention provides the following technical solutions: A drilling device for processing network architecture components with a positioning structure, including a support table, a connecting frame one is installed above the support table, a connecting frame two is installed above the support table, and the connecting frame two is symmetrically arranged. An electromagnetic sliding frame is installed between the connecting frame one and the connecting frame two, and a drilling machine is slidably connected below the electromagnetic sliding frame; A positioning drive assembly, arranged inside the connecting frame one and the connecting frame two, is used for drilling and positioning of network architecture components; A guiding and assisting assembly, arranged above the support table, is used for assisting in guiding the network architecture components.

[0008] As a preferred solution of the present invention, the positioning drive assembly includes a stepping motor, the stepping motor is installed on the inner wall of the connecting frame one, a driving wheel one is installed at the output end of the stepping motor, a plurality of groups of connecting grooves are annularly distributed on the outer side of the driving wheel one, and a pulley is rotatably connected in each group of connecting grooves, and the rotation direction of the pulley and the driving wheel one is cross.

[0009] As a preferred solution of the present invention, connecting cylinders are symmetrically penetrated and fixed on the inner wall of the connecting frame one, guiding grooves are symmetrically opened on the inner wall of the connecting cylinder, a screw rod is penetrated and connected in the connecting cylinder, guiding blocks are symmetrically installed on the screw rod, and the guiding blocks are slidably connected with the guiding grooves.

[0010] As a preferred solution of the present invention, an annular groove is opened on the outer side of the connecting cylinder, an internally threaded cylinder is sleeved on the connecting cylinder, and the internally threaded cylinder is screwed with the screw rod. A positioning ring is installed on the inner wall of the internally threaded cylinder, and the positioning ring is slidably connected with the annular groove.

[0011] As a preferred solution of the present invention, a driving wheel two is installed at one end of the screw rod close to the inside of the connecting frame one, and the two driving wheel twos and the driving wheel one are in the same vertical horizontal plane. The structure inside the connecting frame two is the same as that inside the connecting frame one, and the rotation of each group of driving wheel twos and driving wheel ones in the connecting frame two and the rotation of each group of driving wheel twos and driving wheel ones in the connecting frame one are in a cross direction.

[0012] As a preferred embodiment of the present invention, the guiding and assisting assembly includes a fixing frame symmetrically installed above the support table, and fixing seats are symmetrically installed above the fixing frame. Ball bearings are slidably installed in each group of the fixing seats.

[0013] As a preferred embodiment of the present invention, sliding rods are symmetrically installed on the fixing frame. Limit grooves are symmetrically formed on the surface of the sliding rods. A sleeve is sleeved on the sliding rods. Limit blocks are symmetrically installed on the inner wall of the sleeve, and the limit blocks are slidably connected with the limit grooves.

[0014] As a preferred embodiment of the present invention, a spring is sleeved on the sliding rods, and the upper part of the spring is in contact with the upper part of the sliding rods, and the lower part of the spring is in contact with the sleeve.

[0015] As a preferred embodiment of the present invention, a connecting plate is installed between the two groups of sleeves. A structure of a fixing seat and a ball bearing is arranged below the connecting plate. The three ball bearings are in the same vertical and horizontal position, and the two lower ball bearings are in the same horizontal position as the first driving wheel.

[0016] In the above technical solution, compared with the prior art, the technical effects and advantages provided by the present invention are as follows: By adjusting the positions of the two second driving wheels, the rod can be fixed between the first driving wheel and the two second driving wheels. At the same time, through the spring, the ball bearings below the connecting plate cooperate with the two ball bearings above the fixing frame to guide and assist the rod. And in this process, the stepping motors inside the first connecting frame and the second connecting frame will drive the first driving wheel, thereby changing the position of the rod. Moreover, the drilling machine can also independently change the drilling position. In this way, it can ensure that the rod is accurately positioned and drilled on the premise of overall fixed limit, and the drilling position can be horizontally adjusted or flipped and adjusted automatically, improving the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the fixing frame of the present invention; Figure 3 It is a schematic diagram of the internal layout structure of the first connecting frame of the present invention; Figure 4 It is a schematic diagram of the internal layout structure of the second connecting frame of the present invention; Figure 5 For the present invention Figure 1 Schematic enlarged view of the structure at A in Figure 6 For the present invention Figure 3 Schematic enlarged view of the structure at B in Figure 7 For the present invention Figure 2 Schematic enlarged view of the structure at C in

[0019] Explanation of reference numerals in the drawings: 001, support platform; 101, connecting frame I; 102, connecting frame II; 103, electromagnetic sliding frame; 104, drilling machine; 002, positioning drive assembly; 201, stepping motor; 202, driving wheel I; 203, connecting groove; 204, pulley; 205, connecting cylinder; 206, screw; 207, guiding block; 208, guiding groove; 209, annular groove; 210, internally threaded cylinder; 211, positioning ring; 212, driving wheel II; 003, guiding and assisting assembly; 301, fixing frame; 302, fixing seat; 303, ball; 304, sliding rod; 305, limiting groove; 306, sleeve; 307, limiting block; 308, spring; 309, connecting plate. Detailed implementation manners

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The present invention provides a drilling device for processing network structure members with a positioning structure as shown in Figure 1-7 , including a support platform 001, a connecting frame I 101 is installed above the support platform 001, a connecting frame II 102 is installed above the support platform 001, and the connecting frame II 102 is symmetrically arranged. An electromagnetic sliding frame 103 is installed between the connecting frame I 101 and the connecting frame II 102, and a drilling machine 104 is slidably connected below the electromagnetic sliding frame 103; The electromagnetic sliding frame 103 can drive the drilling machine 104 to change its position, and the control of the electromagnetic sliding frame 103 is connected to the background control system of the device.

[0022] A positioning drive assembly 002, which is arranged in the connecting frame I 101 and the connecting frame II 102 and is used for drilling and positioning the network structure members; A guiding and assisting assembly 003, which is arranged above the support platform 001 and is used for assisting in guiding the network structure members.

[0023] Further, in the above structure, the positioning drive assembly 002 includes a stepper motor 201, the stepper motor 201 is installed on the inner wall of the first connecting frame 101, a first driving wheel 202 is installed at the output end of the stepper motor 201, a plurality of groups of connecting grooves 203 are annularly distributed on the outer side of the first driving wheel 202, a pulley 204 is rotatably connected in each group of connecting grooves 203, and the rotation direction of the pulley 204 is crosswise to that of the first driving wheel 202.

[0024] The stepper motor 201 can drive the first driving wheel 202 to rotate, and the control of the stepper motor 201 is linearly connected to the background control system of the device.

[0025] Further, in the above structure, connecting cylinders 205 are symmetrically and fixedly penetrated through the inner wall of the first connecting frame 101, guiding grooves 208 are symmetrically formed on the inner wall of the connecting cylinders 205, a screw rod 206 is penetrated through the connecting cylinders 205, guiding blocks 207 are symmetrically installed on the screw rod 206, and the guiding blocks 207 are slidably connected to the guiding grooves 208.

[0026] Through the cooperation of the guiding blocks 207 and the guiding grooves 208, the screw rod 206 can slide directionally in the connecting cylinders 205.

[0027] Further, in the above structure, an annular groove 209 is formed on the outer side of the connecting cylinders 205, an internally threaded cylinder 210 is sleeved on the connecting cylinders 205, the internally threaded cylinder 210 is screwed to the screw rod 206, a positioning ring 211 is installed on the inner wall of the internally threaded cylinder 210, and the positioning ring 211 is slidably connected to the annular groove 209.

[0028] Through the cooperation of the positioning ring 211 and the annular groove 209, the internally threaded cylinder 210 can rotate and drive the screw rod 206 to move in the connecting cylinders 205.

[0029] Further, in the above structure, a second driving wheel 212 is installed at one end of the screw rod 206 close to the inside of the first connecting frame 101, and the two second driving wheels 212 and the first driving wheel 202 are in the same vertical horizontal plane. The structure inside the second connecting frame 102 is the same as that inside the first connecting frame 101, and the rotation directions of the second driving wheels 212 and the first driving wheel 202 in each group inside the second connecting frame 102 and the second driving wheels 212 and the first driving wheel 202 in each group inside the first connecting frame 101 are crosswise.

[0030] By rotating the first driving wheel 202, the rod can be conveyed under the limitation of the two groups of second driving wheels 212. And due to the setting of the pulley 204, the limited rod can rotate between the three at this time, and the first driving wheel 202 connecting the second frame 102 can provide power for the rotation of the rod, so as to ensure that the rod can change the drilling position and orientation under the drilling machine 104, and the length and position of the conveyed rod can be controlled, and the drilling machine 104 can move actively, so as to achieve the positioning drilling effect.

[0031] Further, in the above structure, the guiding and assisting component 003 includes a fixing frame 301, the fixing frame 301 is symmetrically installed above the support table 001, fixing seats 302 are symmetrically installed above the fixing frame 301, and balls 303 are slidably installed in each group of fixing seats 302.

[0032] By the balls 303 sliding in the fixing seats 302, the rod is attached between the two groups of balls 303 when moving, so that it can slide stably.

[0033] Further, in the above structure, sliding rods 304 are symmetrically installed on the fixing frame 301, limiting grooves 305 are symmetrically formed on the surfaces of the sliding rods 304, a sleeve 306 is sleeved on the sliding rods 304, limiting blocks 307 are symmetrically installed on the inner wall of the sleeve 306, and the limiting blocks 307 are slidably connected with the limiting grooves 305.

[0034] Through the cooperation of the limiting blocks 307 and the limiting grooves 305, the sleeve 306 can slide along the sliding rods 304.

[0035] Further, in the above structure, a spring 308 is sleeved on the sliding rods 304, and the upper part of the spring 308 is in contact with the upper part of the sliding rods 304, and the lower part of the spring 308 is in contact with the sleeve 306.

[0036] The spring 308 can make the sleeve 306 always in a downward moving state on the sliding rods 304.

[0037] Further, in the above structure, a connecting plate 309 is installed between the two groups of sleeves 306, and a structure of a group of fixing seats 302 and balls 303 is arranged below the connecting plate 309, and the three balls 303 are in the same vertical horizontal position, and the lower two balls 303 are in the same horizontal position as the first driving wheel 202.

[0038] By the sleeve 306 driving the connecting plate 309 to move downward, the balls 303 below the connecting plate 309 can be attached to the rod, so as to limit and guide the rod.

[0039] Such as Figure 1-7As shown, by fitting the rod between two sets of balls 303 and continuously pushing the rod, the balls 303 above the connecting plate 309 will fit above the rod under the action of the spring 308. At the same time, the rod will fit above the driving wheel one 202. At this time, by rotating the internal thread cylinder 210, the screw rod 206 drives the driving wheel two 212 to move. In this way, the two sets of driving wheels two 212 are fitted above the rod, and the drill pipe is connected to the inside of the connecting frame two 102 in the same way to limit the rod. At this time, control the drilling machine 104 to drill the surface of the rod, and adjust the drilling position on the surface of the rod by the work of the driving wheel one 202 at the temporal part of the connecting frame one 101 and the connecting frame two 102, so as to achieve the effect of positioning and drilling the rod. This structure can ensure that the rod is positioned and drilled and the drilling position is automatically adjusted on the premise of overall fixed limitation, improving the drilling efficiency.

[0040] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A drilling device for processing a network architecture member with a positioning structure, including a support table (001), characterized in that: Above the support platform (001), a first connecting frame (101) is installed. Above the support platform (001), a second connecting frame (102) is installed, and the second connecting frame (102) is symmetrically arranged. An electromagnetic sliding frame (103) is installed between the first connecting frame (101) and the second connecting frame (102). A drilling machine (104) is slidably connected below the electromagnetic sliding frame (103); A positioning drive assembly (002) is arranged inside the first connecting frame (101) and the second connecting frame (102) for drilling and positioning of the network structure members; A guiding and assisting assembly (003) is arranged above the support platform (001) for assisting in guiding the network structure members.

2. The drilling device for processing the network architecture member with a positioning structure according to claim 1, wherein: The positioning drive assembly (002) includes a stepping motor (201). The stepping motor (201) is installed on the inner wall of the first connecting frame (101). A first driving wheel (202) is installed at the output end of the stepping motor (201). A plurality of groups of connecting grooves (203) are annularly distributed on the outer side of the first driving wheel (202). A pulley (204) is rotatably connected in each group of the connecting grooves (203), and the rotation direction of the pulley (204) is crosswise with that of the first driving wheel (202).

3. The drilling device for processing the network architecture member with a positioning structure according to claim 2, wherein: Connecting cylinders (205) are symmetrically penetrated and fixed on the inner wall of the first connecting frame (101). Guide grooves (208) are symmetrically formed on the inner wall of the connecting cylinder (205). A screw rod (206) is penetrated and connected in the connecting cylinder (205). Guide blocks (207) are symmetrically installed on the screw rod (206), and the guide blocks (207) are slidably connected with the guide grooves (208).

4. A drilling device for processing a network structure member with a positioning structure according to claim 3, characterized in that: An annular groove (209) is formed on the outer side of the connecting cylinder (205). An internally threaded cylinder (210) is sleeved on the connecting cylinder (205), and the internally threaded cylinder (210) is screwed with the screw rod (206). A positioning ring (211) is installed on the inner wall of the internally threaded cylinder (210), and the positioning ring (211) is slidably connected with the annular groove (209).

5. The drilling device for processing the network architecture member with a positioning structure according to claim 4, characterized in that: One end of the screw rod (206) close to the inside of the first connecting frame (101) is installed with a second driving wheel (212), and the two groups of second driving wheels (212) and the first driving wheel (202) are in the same vertical horizontal plane. The structure inside the second connecting frame (102) is the same as that inside the first connecting frame (101), and the rotation of each group of second driving wheels (212) and the first driving wheel (202) inside the second connecting frame (102) is in a crosswise direction with that of each group of second driving wheels (212) and the first driving wheel (202) inside the first connecting frame (101).

6. The drilling device for processing the network architecture member with a positioning structure according to claim 1, characterized in that: The guiding and assisting assembly (003) includes a fixing frame (301). The fixing frame (301) is symmetrically installed above the support platform (001). Fixing seats (302) are symmetrically installed above the fixing frame (301). A ball (303) is slidably installed in each group of the fixing seats (302).

7. A drilling device for processing a network structure member with a positioning structure according to claim 6, characterized in that: The fixing bracket (301) is symmetrically installed with sliding rods (304). The surfaces of the sliding rods (304) are symmetrically provided with limiting grooves (305). A sleeve (306) is sleeved on the sliding rods (304). Limiting blocks (307) are symmetrically installed on the inner walls of the sleeve (306), and the limiting blocks (307) are slidably connected with the limiting grooves (305).

8. A drilling device for processing a network architecture member with a positioning structure according to claim 7, characterized in that: A spring (308) is sleeved on the sliding rod (304). The upper part of the spring (308) is in contact with the upper part of the sliding rod (304), and the lower part of the spring (308) is in contact with the sleeve (306).

9. A drilling device for processing a network architecture member with a positioning structure according to claim 8, characterized in that: A connecting plate (309) is installed between the two groups of sleeves (306). And a structure of a fixed seat (302) and balls (303) is arranged below the connecting plate (309). The three balls (303) are in the same vertical horizontal position, and the lower two balls (303) are in the same horizontal position as the driving wheel one (202).

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