Punching device for angle steel tower accessory machining

Abstract

The utility model belongs to the field of punching device, concretely relates to angle steel tower accessory processing is with punching device, including bottom plate, the top fixedly connected with base of bottom plate, the inside of base is provided with longitudinal electric slide rail, be provided with workstation on longitudinal electric slide rail, workstation and base slidingly connected, the left and right ends of workstation all are fixedly connected with support, the outside fixed mounting of support has electric push rod, the output end of electric push rod and support slidingly connected. The utility model discloses through the effect of electric push rod design can drive sliding seat to move horizontally, and sliding seat can drive the horizontal movement of clamping block and workpiece clamping and fixing, cooperate motor drive drill bit's rotation can carry out punching to workpiece and use, and clamping block and sliding seat between adopt the design of quick release, convenient for clamping block dismounting, can replace the clamping block of different shape, can adapt to the workpiece of different outer surface shape and carry out positioning punching work.

Description

Technical Field

[0001] This utility model relates to the technical field of drilling devices, specifically a drilling device for processing angle steel tower accessories. Background Technology

[0002] The drilling device for processing angle steel tower accessories is mainly used in the production process of angle steel tower accessories. For various tower accessories such as angle steel and connecting plates, it can accurately drill holes of the specified diameter and position according to design requirements, ensuring that the accessories can be accurately connected and assembled with other tower components, thus ensuring the stability of the overall structure of the angle steel tower.

[0003] Utility model patent CN217617875U discloses a drilling device for processing angle steel tower accessories, comprising: a device base, which is placed on the ground via bottom support legs, and a first motor is installed on the top rear side of the device base; a placement base, which is slidably mounted on the top of the device base; a limiting frame, which is slidably mounted on the left and right sides of the top of the placement base; and a fixing frame, which is fixedly connected to the top of the device base, and an electric slide rail is installed on the inner side of the top of the fixing frame. A slider is slidably mounted on the bottom of the electric slide rail via a drive device, and a hydraulic rod is installed on the bottom of the slider. A shaft is fixedly connected to the output end of the first motor, and the outer surface of the shaft has a threaded structure. This drilling device for processing angle steel tower accessories is inconvenient for fixing angle steel tower accessories, and it is not convenient to automatically adjust the drilling position of the accessories during processing, resulting in poor device flexibility.

[0004] In the aforementioned prior art, during the use of the drilling device, because the shape of the positioning component is fixed when positioning the workpiece, the fit is insufficient when positioning accessories of different shapes, which affects the drilling effect. Furthermore, it is inconvenient to protect the drilling process, and flying debris can affect safety. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to provide a drilling device for processing angle steel tower accessories, which solves the problem of inconvenience in positioning accessories of different shapes, and also solves the problem of inconvenience in protecting the drilling process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a drilling device for processing angle steel tower accessories, comprising a base plate, a base fixedly connected to the top of the base plate, a longitudinal electric slide rail provided inside the base, a worktable provided on the longitudinal electric slide rail, the worktable slidably connected to the base, brackets fixedly connected to both the left and right ends of the worktable, an electric push rod fixedly installed on the outer side of the brackets, the output end of the electric push rod slidably connected to the bracket, a slide block fixedly connected to the left end of the output end of the electric push rod, a clamping block slidably connected to the outer side of the slide block, the slide block and the clamping block slidably connected to the worktable, a fixing plate fixedly connected to the upper end of the base plate and located on the back of the base, a transverse electric slide rail provided at the lower end of the fixing plate, a cylinder provided at the lower end of the transverse electric slide rail, a connecting seat fixedly connected to the lower end of the output end of the cylinder, a motor fixedly installed at the lower end of the connecting seat, a drill bit fixedly installed at the lower end of the output end of the motor, a protective mechanism provided on the connecting seat, and a connecting mechanism provided on the slide block.

[0007] Preferably, the protective mechanism includes two symmetrically distributed fixed rods fixedly connected inside the connecting seat. A first spring is provided on the outer side of each fixed rod, and a slider is slidably sleeved on the outer side of each fixed rod. The slider is slidably connected to the connecting seat, and a hinge rod is hinged to the lower end of the slider. A protective cover is hinged to the other end of the hinge rod, and the protective cover is located on the outer side of the drill bit. By designing this protective mechanism, the drilling process can be protected.

[0008] Preferably, one end of the first spring is fixedly connected to the connecting seat, and the other end of the first spring is fixedly connected to the slider. By designing the first spring, the force of the first spring can be applied to the slider.

[0009] Preferably, the connecting mechanism includes a guide rod, which is fixedly connected inside the slide block. A second spring is provided on the outer side of the guide rod. A top block is slidably sleeved on the outer side of the guide rod, and the top block is slidably connected to the slide block. A ball is fixedly connected to one end of the top block, and the ball is fixedly connected to the slide block. A retaining ball is movably sleeved inside the other end of the top block, and the retaining ball is movably connected to the slide block. A connecting post is slidably connected to the outer side of the retaining ball, and the connecting post is fixedly connected to the slide block. A pull rod is fixedly connected to the top of the retaining block. This connecting mechanism facilitates the disassembly of the retaining block.

[0010] Preferably, one end of the second spring is fixedly connected to the top block, and the other end of the second spring is fixedly connected to the slide. By designing the second spring, the force of the second spring can be applied to the top block.

[0011] Preferably, the connecting column has a groove inside, and a retaining ball is movably fitted inside the groove. This groove design allows the retaining ball to roll within it.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model uses an electric push rod to drive the slide to move horizontally. The slide can move the clamping block horizontally to clamp and fix the workpiece. With the motor driving the drill bit to rotate, the workpiece can be drilled. The clamping block and the slide are designed to be quick-release, which makes it easy to disassemble the clamping block. Clamping blocks of different shapes can be replaced, and it can be adapted to workpieces with different outer surface shapes for positioning and drilling.

[0013] 2. This utility model uses a longitudinal electric slide rail to drive the workpiece to move in the Y-axis direction, and a transverse electric slide rail to drive the drill bit to move in the horizontal direction, which makes it convenient to drill at any position on the workpiece, making it more flexible to use. In addition, the protective cover can protect the drilling area during the drilling process, which can effectively avoid the problem of debris flying during drilling. Attached Figure Description

[0014] Figure 1 This is a perspective view of the overall structure of this utility model; Figure 2 This utility model Figure 1 A partial three-dimensional sectional view of the structure; Figure 3 This utility model Figure 2 Enlarged view of point A; Figure 4 This utility model Figure 2 A front sectional view of the slide.

[0015] In the diagram: 1. Base plate; 2. Base; 3. Longitudinal electric slide rail; 4. Workbench; 5. Bracket; 6. Electric push rod; 7. Slide seat; 8. Protective mechanism; 9. Connecting mechanism; 10. Clamping block; 11. Fixing plate; 12. Transverse electric slide rail; 13. Cylinder; 14. Connecting seat; 15. Motor; 81. Fixing rod; 82. First spring; 83. Slider; 84. Hinge rod; 85. Protective cover; 91. Guide rod; 92. Second spring; 93. Top block; 94. Ball; 95. Clamping ball; 96. Connecting column; 97. Slot; 98. Pull rod. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1 , Figure 2 A drilling device for processing angle steel tower accessories includes a base plate 1, a base 2 fixedly connected to the top of the base plate 1, a longitudinal electric slide rail 3 inside the base 2, a worktable 4 on the longitudinal electric slide rail 3, the worktable 4 being slidably connected to the base 2, brackets 5 fixedly connected to both ends of the worktable 4, an electric push rod 6 fixedly installed on the outside of the brackets 5, the output end of the electric push rod 6 being slidably connected to the brackets 5, a slide block 7 fixedly connected to the left end of the output end of the electric push rod 6, and a clamping block 10 slidably connected to the outside of the slide block 7. The slide block 7 and the clamping block 10 are slidably connected to the worktable 4. The upper end of the base plate 1 and the back of the base 2 are fixedly connected to the fixing plate 11. The lower end of the fixing plate 11 is provided with a horizontal electric slide rail 12. The lower end of the horizontal electric slide rail 12 is provided with a cylinder 13. The lower end of the output end of the cylinder 13 is fixedly connected to a connecting seat 14. The lower end of the connecting seat 14 is fixedly installed with a motor 15. The lower end of the output end of the motor 15 is fixedly installed with a drill bit. The connecting seat 14 is provided with a protective mechanism 8. The slide block 7 is provided with a connecting mechanism 9.

[0018] Please see Figure 1 , Figure 2 , Figure 3 The protective mechanism 8 includes two symmetrically distributed fixed rods 81 fixedly connected inside the connecting seat 14. A first spring 82 is provided on the outside of the fixed rod 81. One end of the first spring 82 is fixedly connected to the connecting seat 14, and the other end of the first spring 82 is fixedly connected to the slider 83. By designing the first spring 82, the force of the first spring 82 can act on the slider 83. The slider 83 is slidably sleeved on the outside of the fixed rod 81. The slider 83 is slidably connected to the connecting seat 14. The lower end of the slider 83 is hinged to a hinge rod 84. The other end of the hinge rod 84 is hinged to a protective cover 85. The protective cover 85 is set on the outside of the drill bit. By designing the protective mechanism 8, the drilling process can be protected.

[0019] Please see Figure 1 , Figure 2 , Figure 4The connecting mechanism 9 includes a guide rod 91, which is fixedly connected inside the slide block 7. A second spring 92 is provided on the outer side of the guide rod 91. One end of the second spring 92 is fixedly connected to the top block 93, and the other end of the second spring 92 is fixedly connected to the slide block 7. By designing the second spring 92, its force can act on the top block 93. The top block 93 is slidably sleeved on the outer side of the guide rod 91, and the top block 93 is slidably connected to the slide block 7. A ball 94 is fixedly connected to one end of the top block 93, and the ball 94 is fixedly connected to the slide block 7. A retaining ball 95 is movably sleeved inside the other end of the top block 93. The retaining ball 95 is movably connected to the slide block 7. A connecting post 96 is movably sleeved on the outside of the retaining ball 95. A retaining groove 97 is opened inside the connecting post 96. The retaining ball 95 is movably sleeved inside the retaining groove 97. By designing the retaining groove 97, the retaining ball 95 can roll inside the retaining groove 97. The connecting post 96 is slidably connected to the slide block 7. The connecting post 96 is fixedly connected to the clamping block 10. A pull rod 98 is fixedly connected to the top of the clamping block 10. By designing the connecting mechanism 9, it is convenient to disassemble the clamping block 10.

[0020] The specific implementation process of this utility model is as follows: In use, first place the workpiece on the workbench 4, then start the electric push rod 6. The output end of the electric push rod 6 can drive the slide 7 to move horizontally. The slide 7 drives the clamping block 10 to move horizontally, so that the clamping block 10 contacts the workpiece to clamp and fix the workpiece. Then start the cylinder 13. The output end of the cylinder 13 drives the connecting seat 14 to move downward. The connecting seat 14 drives the motor 15 to move downward. At the same time, the motor 15 drives the drill bit to rotate. When the connecting seat 14 moves downward, it will drive the protective cover 85 to move downward, so that the protective cover 85 moves downward. 5. After contacting the upper surface of the workpiece and stopping its movement, the connecting seat 14 continues to move downward. The downward movement of the connecting seat 14 will push the hinge rod 84 to deflect it. The slider 83 will slide relative to the fixed rod 81. The slider 83 will squeeze the first spring 82. Under the elastic action of the first spring 82, it will give the slider 83 a reverse thrust, which can make the protective cover 85 press against the workpiece. As the drill bit moves downward and contacts the workpiece, it can drill a hole in the workpiece. During drilling, the protective cover 85 can protect the drilling area and effectively avoid the problem of debris flying during drilling.

[0021] The longitudinal electric slide rail 3 drives the workpiece to move in the Y-axis direction, while the transverse electric slide rail 12 drives the drill bit to move horizontally, facilitating drilling at any position on the workpiece and providing greater flexibility. When it is necessary to disassemble the clamping block 10, simply pull the lever 98 upwards. The lever 98 moves the clamping block 10 upwards, which in turn moves the connecting post 96 upwards. The connecting post 96 will slide relative to the ball 95, and the arc surface of the groove 97 inside the connecting post 96 will press and push the ball 95, causing it to roll outwards. The ball 95 will push the top block 93 to slide along the guide rod 91, and the top block 93 will press the second spring 92, separating the ball 95 from the groove 97. Then, the connecting post 96 can be pulled out from the slide block 7, allowing the clamping block 10 to be disassembled. Clamping blocks 10 of different shapes can be replaced, adapting to workpieces with different outer surface shapes for positioning and drilling.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drilling device for processing angle steel tower accessories, comprising a base plate (1), characterized in that: A base (2) is fixedly connected to the top of the base plate (1). A longitudinal electric slide rail (3) is provided inside the base (2). A worktable (4) is provided on the longitudinal electric slide rail (3). The worktable (4) is slidably connected to the base (2). A bracket (5) is fixedly connected to both the left and right ends of the worktable (4). An electric push rod (6) is fixedly installed on the outside of the bracket (5). The output end of the electric push rod (6) is slidably connected to the bracket (5). A slide block (7) is fixedly connected to the left end of the output end of the electric push rod (6). A clamping block (10) is slidably connected to the outside of the slide block (7). The slide block (7) and the clamping block (10) are all slidably connected to the workbench (4). The upper end of the base plate (1) and the back of the base (2) are fixedly connected to a fixing plate (11). The lower end of the fixing plate (11) is provided with a horizontal electric slide rail (12). The lower end of the horizontal electric slide rail (12) is provided with a cylinder (13). The lower end of the output end of the cylinder (13) is fixedly connected to a connecting seat (14). The lower end of the connecting seat (14) is fixedly installed with a motor (15). The lower end of the output end of the motor (15) is fixedly installed with a drill bit. The connecting seat (14) is provided with a protective mechanism (8). The slide (7) is provided with a connecting mechanism (9).

2. The drilling device for processing angle steel tower accessories according to claim 1, characterized in that: The protective mechanism (8) includes two symmetrically distributed fixed rods (81) fixedly connected inside the connecting seat (14). A first spring (82) is provided on the outside of the fixed rod (81). A slider (83) is slidably sleeved on the outside of the fixed rod (81). The slider (83) is slidably connected to the connecting seat (14). A hinge rod (84) is hinged to the lower end of the slider (83). A protective cover (85) is hinged to the other end of the hinge rod (84). The protective cover (85) is provided on the outside of the drill bit.

3. The drilling device for processing angle steel tower accessories according to claim 2, characterized in that: One end of the first spring (82) is fixedly connected to the connecting seat (14), and the other end of the first spring (82) is fixedly connected to the slider (83).

4. The drilling device for processing angle steel tower accessories according to claim 1, characterized in that: The connecting mechanism (9) includes a guide rod (91). The guide rod (91) is fixedly connected inside the slide (7). A second spring (92) is provided on the outside of the guide rod (91). A top block (93) is slidably sleeved on the outside of the guide rod (91). The top block (93) is slidably connected to the slide (7). A ball (94) is fixedly connected to one end of the top block (93). The ball (94) is fixedly connected to the slide (7). A locking ball (95) is movably sleeved inside the other end of the top block (93). The locking ball (95) is movably connected to the slide (7). A connecting post (96) is movably sleeved on the outside of the locking ball (95). The connecting post (96) is slidably connected to the slide (7). The connecting post (96) is fixedly connected to the clamping block (10). A pull rod (98) is fixedly connected to the top of the clamping block (10).

5. The drilling device for processing angle steel tower accessories according to claim 4, characterized in that: One end of the second spring (92) is fixedly connected to the top block (93), and the other end of the second spring (92) is fixedly connected to the slide (7).

6. The drilling device for processing angle steel tower accessories according to claim 4, characterized in that: The connecting column (96) has a slot (97) inside, and a ball (95) is movably fitted inside the slot (97).

Images