Improved punching device for building panel machining

Abstract

The utility model relates to the technical field of building panel processing, in particular to an improved punching device for building panel processing, which comprises a working table and a punching mechanism arranged on the working table, the punching mechanism comprises supporting plates symmetrically arranged on two sides of the top end face of the working table, a cover plate is arranged between the tops of the two supporting plates, and the top end face of the working table is provided with a punching hole. A lifting air cylinder is arranged at the top of the cover plate, the output end of the lifting air cylinder penetrates through the cover plate to be fixedly connected with a lifting plate, a motor is arranged on the end face of the bottom of the lifting plate, a drill bit is arranged at the output end of the motor, and pressing assemblies are symmetrically arranged on the front side and the rear side of the lifting plate. According to the panel drilling device, a panel can be fixed before drilling treatment, in the process that a drill bit continuously moves downwards for drilling, the bottom end face of a pressing plate on a pressing assembly is always kept to be attached to the top end face of the panel, so that the panel is prevented from shaking and shifting during drilling, the drilling position is more accurate, and the working efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building panel processing, in particular to an improved punching device for building panel processing. Background Art

[0002] In construction, building panels are mostly used in the construction of walls, floors, roofs, etc. The building panels in the prior art are mostly made of steel. During the manufacturing process of the building panels, it is necessary to punch holes in the steel. The operation method is as follows: manually hold the steel, place the position where the steel needs to be punched under the punching head of the punching machine, start the punching machine to punch holes in the steel, and after one hole is punched, turn off the punching machine, adjust the position of the steel, and then punch other positions on the steel that need to be punched. However, it is inconvenient to fix the steel during the punching process, and the steel is easy to shake and shift, which affects the staff's drilling and reduces work efficiency. Utility Model Content

[0003] The utility model aims to provide an improved punching device for building panel processing to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An improved punching device for building panel processing comprises a workbench and a punching mechanism arranged on the workbench, the punching mechanism comprises support plates symmetrically arranged on both sides of the top end surface of the workbench, a cover plate is arranged between the tops of the two support plates, a lifting cylinder is arranged on the top of the cover plate, the output end of the lifting cylinder passes through the cover plate and is fixedly connected to the lifting plate, a motor is arranged on the bottom end surface of the lifting plate, a drill bit is arranged on the output end of the motor, first guide plates are symmetrically arranged on the left and right sides of the lifting plate, and clamping components are symmetrically arranged on the front and rear sides of the lifting plate;

[0006] The clamping assembly includes a baffle plate which is symmetrically arranged and fixedly connected to the lifting plate at one end. The baffle plate is provided with a second guide groove on the inner side. The baffle plate is provided with a plurality of first fixing holes which can be inserted into the fixing bolts and are connected to the second guide groove. The spacing between two adjacent first fixing holes is consistent. A mounting plate is provided at the other end of the two baffle plates. A driving block is slidably connected between the two baffles. Second guide plates which fit the second guide groove are symmetrically arranged on both sides of the driving block. A second fixing hole connected to the first fixing hole is provided on the outer side of the second guide plate. A limiting hole is provided on the top of the driving block. A limiting rod is slidably connected in the limiting hole. The top of the limiting rod extends to the outer side of the limiting hole and is fixedly connected to the first limiting block. The end of the limiting rod extends downward and is fixedly connected to the clamping plate.

[0007] As a preferred technical solution of the utility model, a first guide groove capable of allowing the first guide plate to move up and down is opened on the inner end surface of the support plate.

[0008] As a preferred technical solution of the utility model, a buffer spring is sleeved on the outer side of the limiting rod at the bottom of the driving block.

[0009] As a preferred technical solution of the utility model, a bearing rod is fixedly connected to the top end surface of the baffle, and the bearing rod passes through the cover plate and extends to the outside of the cover plate, where a second limiting block is provided.

[0010] As a preferred technical solution of the utility model, a threaded fixing hole is penetrated through the mounting plate, a threaded fixing rod is threaded in the threaded fixing hole, one end of the threaded fixing rod extends to be rotatably connected to the driving block, and the other end of the threaded fixing rod extends to the outside of the threaded fixing hole and a driving handwheel is provided.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The tool is then driven by the operator to move the screwdriver into position so that the tool is in a position to move the drill bit downwards and the drill bit is moved downwards to the top of the tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is an exploded view of the utility model;

[0015] Figure 3 It is an exploded view of the clamping assembly of the utility model;

[0016] In the figure: 1. workbench; 2. punching mechanism; 201. support plate; 202. cover plate; 203. lifting cylinder; 204. lifting plate; 205. motor; 206. drill bit; 207. first guide plate; 208. first guide groove; 3. clamping assembly; 301. baffle plate; 302. second guide groove; 303. first fixing hole; 304. mounting plate; 305. drive block; 306. second guide plate; 307. second fixing hole; 308. limiting hole; 309. limiting rod; 310. first limiting block; 311. clamping plate; 312. buffer spring; 313. bearing rod; 314. threaded fixing hole; 315. threaded fixing rod; 316. driving hand wheel; 317. second limiting block; 4. fixing bolt. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0018] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0019] Example

[0020] Combination Figure 1-3 An improved punching device for building panel processing shown in the figure comprises a workbench 1 and a punching mechanism 2 arranged on the workbench 1, wherein the punching mechanism 2 comprises support plates 201 symmetrically arranged on both sides of the top end surface of the workbench 1, a cover plate 202 is arranged between the tops of the two support plates 201, a lifting cylinder 203 is arranged on the top of the cover plate 202, the output end of the lifting cylinder 203 passes through the cover plate 202 and is fixedly connected to a lifting plate 204, a motor 205 is arranged on the bottom end surface of the lifting plate 204, a drill bit 206 is arranged on the output end of the motor 205, first guide plates 207 are symmetrically arranged on the left and right sides of the lifting plate 204, and clamping components 3 are symmetrically arranged on the front and rear sides of the lifting plate 204.

[0021] A further optimization scheme is that a first guide groove 208 capable of allowing the first guide plate 207 to move up and down is opened on the inner end surface of the support plate 201. Through the arrangement of the first guide plate 207 and the first guide groove 208, not only can the displacement of the lifting plate 204 be guided and limited, but also the stability of the up and down displacement of the lifting plate 204 is improved.

[0022] like Figure 3 The clamping assembly 3 shown in the figure comprises a baffle plate 301 which is symmetrically arranged and fixedly connected to the lifting plate 204 at one end, a second guide groove 302 is provided on the inner side of the baffle plate 301, a plurality of first fixing holes 303 which can be inserted into the fixing bolts 4 and are connected to the second guide groove 302 are penetrated through the baffle plate 301, and the spacing between two adjacent first fixing holes 303 is consistent, and a mounting plate 304 is provided at the other end of the two baffle plates 301, and a driving block 305 is slidably connected between the two baffle plates 301, and second guide plates 306 which fit into the second guide groove 302 are symmetrically provided on both sides of the driving block 305. Through the arrangement of the second guide plates 306 and the second guide groove 302, not only the displacement of the driving block 305 can be guided and limited, but also the stability of the front and rear displacement of the driving block 305 is improved, so as to avoid the staff from rotating When the driving hand wheel 316 drives the clamping plate 311 below the driving block 305 to move, shaking occurs. A second fixing hole 307 connected to the first fixing hole 303 is provided on the outer side of the second guide plate 306, and the second fixing hole 307 and the first fixing hole 303 are internal threaded holes with the same structural dimensions. The fixing bolt 4 is threadedly connected to the first fixing hole 303 and the second fixing hole 307, so as to improve the firmness between the driving block 305 and the baffle 301. A limiting hole 308 is provided through the top of the driving block 305, and a limiting rod 309 is slidably connected in the limiting hole 308. The top of the limiting rod 309 extends to the outer side of the limiting hole 308 and is fixedly connected to the first limiting block 310, which can limit the displacement of the limiting rod 309. The end of the limiting rod 309 extends downward and is fixedly connected to the clamping plate 311.

[0023] Wherein, a buffer spring 312 is sleeved on the outer side of the limiting rod 309 at the bottom of the driving block 305 .

[0024] Furthermore, a load-bearing rod 313 is fixedly connected to the top end face of the baffle 301. The setting of the load-bearing rod 313 improves the stability of the up and down displacement of the baffle 301 and the components arranged on the baffle 301. The load-bearing rod 313 passes through the cover plate 202 and extends to the outside of the cover plate 202. A second limit block 317 is provided to limit the displacement of the load-bearing rod 313.

[0025] Furthermore, a threaded fixing hole 314 is formed through the mounting plate 304, a threaded fixing rod 315 is threadedly connected in the threaded fixing hole 314, one end of the threaded fixing rod 315 extends to be rotatably connected to the driving block 305, and the other end of the threaded fixing rod 315 extends to the outside of the threaded fixing hole 314 and a driving hand wheel 316 is provided.

[0026] It should be noted that, in a natural state, the bottom end surface of the clamping plate 311 is lower than the bottom end surface of the drill bit 206, so that during operation, the clamping plate 311 contacts the top end surface of the panel before the drill bit 206, and preliminarily fixes both sides of the panel.

[0027] The working principle of the improved punching device for building panel processing in the utility model is as follows:

[0028] During work, the staff places the panel to be punched on the table top of the workbench 1 so that the punching area of ​​the panel is located directly below the drill bit 206, and rotates the driving hand wheel 316 to drive the threaded fixing rod 315 to drive the driving block 305 to move above both ends of the panel, and then inserts the fixing bolts 4 into the first fixing hole 303 and the second fixing hole 307 in sequence, so as to limit and fix the driving block 305, start the motor 205 to drive the drill bit 206 to rotate, and at the same time start the lifting cylinder 203 to drive the lifting plate 204 to drive the clamping assembly 3 to move downward, and the clamping plate 311 contacts the panel before the drill bit 206 The top end surface of the clamping plate 311 can be fixed before drilling. In the process of the lifting cylinder 203 driving the drill bit 206 to continuously move downward for drilling, the clamping plate 311 and the limiting rod 309 are forced to move upward, and the buffer spring 312 arranged on the limiting rod 309 between the top end surface of the clamping plate 311 and the bottom end surface of the driving block 305 is squeezed, so that the bottom end surface of the clamping plate 311 is always kept in contact with the top end surface of the panel, thereby preventing the panel from shaking and shifting when drilling. The utility model has a simple structure and is easy to operate, which makes the drilling position more accurate and greatly improves work efficiency.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An improved punching device for building panel processing, comprising a workbench (1) and a punching mechanism (2) arranged on the workbench (1), characterized in that: The punching mechanism (2) comprises support plates (201) symmetrically arranged on both sides of the top end surface of the workbench (1); a cover plate (202) is arranged between the tops of the two support plates (201); a lifting cylinder (203) is arranged on the top of the cover plate (202); the output end of the lifting cylinder (203) passes through the cover plate (202) and is fixedly connected to a lifting plate (204); a motor (205) is arranged on the bottom end surface of the lifting plate (204); a drill bit (206) is arranged on the output end of the motor (205); first guide plates (207) are symmetrically arranged on the left and right sides of the lifting plate (204); and a clamping assembly (3) is symmetrically arranged on the front and rear sides of the lifting plate (204); The clamping assembly (3) comprises a baffle (301) which is symmetrically arranged and fixedly connected to the lifting plate (204) at one end, a second guide groove (302) is provided on the inner side of the baffle (301), a plurality of first fixing holes (303) which can be inserted with fixing bolts (4) and are connected to the second guide groove (302) are formed through the baffle (301), and the spacing between two adjacent first fixing holes (303) is consistent, a mounting plate (304) is provided at the other end of the two baffles (301), and a driving block (305) is slidably connected between the two baffles (301), and the driving block (305) ) are symmetrically provided on both sides of the second guide plate (306) and are matched with the second guide groove (302); a second fixing hole (307) connected to the first fixing hole (303) is provided on the outer side of the second guide plate (306); a limiting hole (308) is provided through the top of the driving block (305); a limiting rod (309) is slidably connected in the limiting hole (308); the top of the limiting rod (309) extends to the outer side of the limiting hole (308) and is fixedly connected to the first limiting block (310); the end of the limiting rod (309) extends downward and is fixedly connected to a clamping plate (311).

2. The improved punching device for building panel processing according to claim 1, characterized in that: The inner end surface of the support plate (201) is provided with a first guide groove (208) capable of allowing the first guide plate (207) to move up and down.

3. The improved punching device for building panel processing according to claim 1, characterized in that: A buffer spring (312) is sleeved on the outer side of the limiting rod (309) at the bottom of the driving block (305).

4. The improved punching device for building panel processing according to claim 1, characterized in that: A bearing rod (313) is fixedly connected to the top end surface of the baffle plate (301), and the bearing rod (313) passes through the cover plate (202) and extends to the outside of the cover plate (202) where a second limiting block (317) is provided.

5. The improved punching device for building panel processing according to claim 1, characterized in that: The mounting plate (304) is provided with a threaded fixing hole (314), a threaded fixing rod (315) is threadedly connected in the threaded fixing hole (314), one end of the threaded fixing rod (315) extends to be rotatably connected to the driving block (305), and the other end of the threaded fixing rod (315) extends to the outside of the threaded fixing hole (314) and is provided with a driving hand wheel (316).

Images