High-stability punching device for bridge production

Abstract

The utility model relates to the technical field of cable bridge production equipment, in particular to a high-stability punching device for bridge production, which comprises a workbench, a fixing plate perpendicular to the workbench is arranged on the top end face of the workbench, and a fixing mechanism is arranged on the fixing plate. The fixing mechanism comprises a clamping air cylinder arranged on the end face of the inner side of the fixing plate, connecting plates are arranged at the output ends of the two sides of the clamping air cylinder, one end of each connecting plate extends to the outer side of the fixing plate and is detachably provided with a clamping plate making contact with the inner side wall of the bridge, and a plurality of shaping holes are formed in each clamping plate in a penetrating mode. According to the cable bridge punching device, when a cable bridge is punched, the punching position of the cable bridge can be reinforced and fixed, the phenomenon that the punching position is stressed to be concave inwards when the cable bridge is punched is effectively avoided, and the punching quality of the cable bridge is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridge production equipment, in particular to a punching device for bridge production with high stability. Background Art

[0002] Cable trays come in trough, tray, ladder, and grid configurations, and are composed of brackets, supports, and mounting accessories. Cable trays within buildings can be installed independently or on various structures and pipe gallery supports. They should feature simple structure, attractive appearance, flexible configuration, and easy maintenance. All parts must be galvanized. Cable trays installed outdoors require perforation during production.

[0003] During the punching process of the cable tray, since the material of the cable tray is relatively thin, during the impact punching or drilling process, both sides of the cable tray will be subjected to pressure and deformed, thereby affecting the punching effect. Utility Model Content

[0004] The purpose of the utility model is to address the defects of the existing technology and provide a highly stable punching device for cable tray production, so as to solve the problem that in the process of punching holes in the cable tray, due to the thin material of the cable tray, both sides of the cable tray will be subjected to pressure and deformed during the impact punching or drilling process, thereby affecting the punching effect.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A highly stable punching device for bridge production, comprising a workbench, a fixing plate perpendicular to the workbench being provided on the top end surface of the workbench, a fixing mechanism being provided on the fixing plate, the fixing mechanism comprising a clamping cylinder provided on the inner end surface of the fixing plate, connecting plates being provided on both output ends of the clamping cylinder, one end of the connecting plate extending to the outside of the fixing plate and being detachably provided with a clamping plate in contact with the inner side wall of the bridge, a plurality of shaped holes being formed through the clamping plate, and punching mechanisms being provided on the fixing plates on both sides of the fixing mechanism;

[0007] The punching mechanism includes a slider arranged on the top end surface of the workbench outside the fixed plate, a mounting seat is slidably connected to the slider, a mounting plate is provided on the top of the mounting seat, a guide groove is opened on the top end surface of the mounting plate, a guide seat is slidably connected in the guide groove, a punching motor is installed on the guide seat, and a drill bit is installed on the punching motor.

[0008] As a preferred technical solution of the present invention, displacement cylinders are provided on the fixing plates on both sides of the clamping cylinder, and the output ends of the displacement cylinders are connected to the mounting seats.

[0009] As a preferred technical solution of the present invention, a driving plate is provided on one side of the mounting plate, a driving cylinder is provided on the outer end face of the driving plate, and the output end of the driving cylinder is connected to the punching motor.

[0010] As an optimal technical solution of the present invention, a connecting groove for the connecting plate to pass through is provided on the fixing plate, guide grooves are provided on both inner side walls of the connecting groove, and guide blocks adapted to the guide grooves are symmetrically provided on both sides of the connecting plate.

[0011] Through the above technical solution, the arrangement of the guide groove and the guide block is utilized, thereby improving the stability of the connection plate driving the clamping plate to move, and at the same time improving the stability of the clamping plate clamping the cable tray.

[0012] As a preferred technical solution of the present invention, a clamping block is provided at one end of the clamping plate, and a clamping groove that fits with the clamping block is opened on the connecting plate.

[0013] Through the above technical solution, the arrangement of the clamping block and the clamping groove is utilized, thereby improving the connection strength between the clamping plate and the connecting plate, and ensuring the stability of the clamping plate in clamping the cable tray.

[0014] As a preferred technical solution of the present invention, a plurality of evenly distributed fastening bolts are provided on the clamping plate on one side of the clamping block, and a fastening groove for inserting the fastening bolts is penetrated through the connecting plate.

[0015] Through the above technical solution, the connection strength between the clamping plate and the connecting plate is further improved by utilizing the arrangement of the fastening bolts and the fastening grooves.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] When in use, the distance between the two clamping plates in the initial state is small, the cable tray is placed on the workbench so that one end thereof is against the fixed plate, and at the same time the two clamping plates are located between the two side plates on the cable tray, the clamping cylinder is started to drive the connecting plate to drive the clamping plate to move to the inner side wall of the cable tray side plate, thereby fixing the cable tray on the workbench, and then the displacement cylinder is started to drive the installation seat to move and adjust the punching position, after the installation seat moves to the punching position, the punching motor is started to drive the drill bit to rotate, and then the driving cylinder is started to drive the guide seat to move closer to the cable tray, and the cable tray is punched by the drill bit that continuously rotates on the guide seat. The utility model can reinforce and fix the punching position of the cable tray when punching the cable tray, effectively avoiding the phenomenon of the punching position being concave due to force when punching the cable tray, and improving the punching quality of the cable tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural diagram of the utility model;

[0019] Figure 2 This is a structural diagram of the utility model from another perspective;

[0020] Figure 3 This is a schematic structural diagram of the fixing plate of the present utility model;

[0021] Figure 4 This is a structural diagram of the fixing mechanism of the present utility model;

[0022] Figure 5 This is a structural diagram of the connecting plate of the utility model;

[0023] Figure 6 This is a schematic structural diagram of the clamping plate of the present utility model;

[0024] Figure 7 This is a structural diagram of the punching mechanism of the present utility model;

[0025] In the figure: 1. workbench; 2. fixing plate; 201. connecting groove; 202. guide groove; 3. fixing mechanism; 301. clamping cylinder; 302. connecting plate; 303. guide block; 304. clamping plate; 305. clamping groove; 306. fastening groove; 307. shaping hole; 308. clamping block; 309. fastening bolt; 4. punching mechanism; 401. slider; 402. mounting seat; 403. mounting plate; 404. displacement cylinder; 405. guide seat; 406. guide groove; 407. driving plate; 408. driving cylinder; 409. punching motor; 410. drill bit. DETAILED DESCRIPTION

[0026] 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 precise definition of the protection scope of the present invention.

[0027] In the description of this utility model, unless otherwise specified, "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific direction, and therefore should not be construed as limiting this utility model. Furthermore, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] Example

[0029] The utility model provides a high stability bridge production punching device, reference Figure 1-7 As shown, the workbench 1 comprises a workbench 1, a fixing plate 2 perpendicular thereto being provided on the top end surface of the workbench 1, a fixing mechanism 3 being provided on the fixing plate 2, and punching mechanisms 4 being provided on the fixing plates 2 on both sides of the fixing mechanism 3. The utility model can reinforce and fix the punching positions of the cable tray when punching holes in the cable tray, effectively avoiding the phenomenon of the punching positions being concave due to force during the punching of the cable tray, thereby improving the punching quality of the cable tray.

[0030] Among them, a connecting groove 201 is provided on the fixing plate 2 for the connecting plate 302 to be inserted, and a guide groove 202 with a trapezoidal structure is provided on both inner side walls of the connecting groove 201. The guide groove 202 is connected to the connecting groove 201, and guide blocks 303 adapted to the guide groove 202 are symmetrically provided on both sides of the connecting plate 302. Through the setting of the guide groove 202 and the guide block 303, the stability of the connection plate 302 in driving the clamping plate 304 to move is improved, and at the same time, the stability of the clamping plate 304 in clamping the cable tray is improved.

[0031] refer to Figure 4-6 The fixing mechanism 3 shown in the figure includes a clamping cylinder 301 arranged on the inner end face of the fixing plate 2, and a connecting plate 302 is provided on the output ends on both sides of the clamping cylinder 301. One end of the connecting plate 302 extends to the outside of the fixing plate 2 and is detachably provided with a clamping plate 304 that can contact the inner wall of the bridge. A plurality of shaping holes 307 are opened through the clamping plate 304. The clamping plate 304 is detachably connected to the connecting plate 302, so that the staff can replace the corresponding clamping plate 304 according to the number and size of the holes punched.

[0032] Wherein, displacement cylinders 404 are provided on the fixing plates 2 on both sides of the clamping cylinder 301 , and the output ends of the displacement cylinders 404 are connected to the mounting seat 402 .

[0033] Furthermore, one end of the clamping plate 304 is provided with a clamping block 308 integrally formed therewith, and the connecting plate 302 is provided with a clamping groove 305 that fits with the clamping block 308. By setting the clamping block 308 and the clamping groove 305, the connection strength between the clamping plate 304 and the connecting plate 302 is improved, thereby ensuring the stability of the clamping plate 304 in clamping the cable tray.

[0034] Furthermore, a plurality of evenly distributed fastening bolts 309 are provided on the clamping plate 304 on one side of the clamping block 308, and a fastening groove 306 for inserting the fastening bolts 309 is opened through the connecting plate 302. By setting the fastening bolts 309 and the fastening groove 306, the connection strength between the clamping plate 304 and the connecting plate 302 is further improved.

[0035] refer to Figure 7 The punching mechanism 4 shown in the figure includes a slider 401 arranged on the top end surface of the workbench 1 outside the fixed plate 2, and a mounting seat 402 is slidably connected to the slider 401. A mounting plate 403 with a long rectangular structure is provided on the top of the mounting seat 402. A guide groove 406 is provided on the top end surface of the mounting plate 403, and a guide seat 405 is slidably connected in the guide groove 406. A punching motor 409 is installed on the guide seat 405, and a drill bit 410 is installed on the punching motor 409.

[0036] A driving plate 407 perpendicular to the mounting plate 403 is fixedly provided on one side of the mounting plate 403 , a driving cylinder 408 is provided on the outer end face of the driving plate 407 , and an output end of the driving cylinder 408 is connected to a punching motor 409 .

[0037] The working principle of this utility model is:

[0038] When in use, the distance between the two clamping plates 304 in the initial state is small, and the cable tray is placed on the workbench 1 so that one end of it is against the fixed plate 2. At the same time, the two clamping plates 304 are located between the two side plates on the cable tray. The clamping cylinder 301 is started to drive the connecting plate 302 to drive the clamping plate 304 to move to the inner side wall of the cable tray side plate, thereby fixing the cable tray on the workbench 1, and then the displacement cylinder 404 is started to drive the mounting seat 402 to move and adjust the punching position. After the mounting seat 402 moves to the punching position, the punching motor 409 is started to drive the drill bit 410 to rotate, and then the driving cylinder 408 is started to drive the guide seat 405 to move closer to the cable tray, and the cable tray is punched by the drill bit 410 that continuously rotates on the guide seat 405. The utility model can reinforce and fix the punching position of the cable bridge when the cable bridge is punched, effectively avoiding the phenomenon that the punching position is concave due to force when the cable bridge is punched, and improving the punching quality of the cable bridge.

[0039] In the description of this utility model, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0040] The above-described embodiments merely represent several implementation methods of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent. It should be noted that a person skilled in the art would be able to make numerous variations and improvements without departing from the concept of the present invention, and all such variations and improvements fall within the scope of protection of the present invention.

Claims

1. A punching device for bridge production with high stability, comprising a workbench (1), characterized in that: A fixing plate (2) perpendicular to the workbench (1) is provided on the top end surface thereof, a fixing mechanism (3) is provided on the fixing plate (2), the fixing mechanism (3) comprises a clamping cylinder (301) provided on the inner end surface of the fixing plate (2), connecting plates (302) are provided on the output ends on both sides of the clamping cylinder (301), one end of the connecting plate (302) extends to the outside of the fixing plate (2) and is detachably provided with a clamping plate (304) in contact with the inner wall of the bridge, a plurality of shaped holes (307) are provided through the clamping plate (304), and punching mechanisms (4) are provided on the fixing plates (2) on both sides of the fixing mechanism (3); The punching mechanism (4) comprises a slider (401) arranged on the top end surface of the workbench (1) outside the fixed plate (2); a mounting seat (402) is slidably connected to the slider (401); a mounting plate (403) is provided on the top of the mounting seat (402); a guide groove (406) is provided on the top end surface of the mounting plate (403); a guide seat (405) is slidably connected in the guide groove (406); a punching motor (409) is installed on the guide seat (405); and a drill bit (410) is installed on the punching motor (409).

2. A highly stable punching device for bridge production according to claim 1, characterized in that: A displacement cylinder (404) is provided on the fixing plates (2) on both sides of the clamping cylinder (301), and the output end of the displacement cylinder (404) is connected to the mounting seat (402).

3. The punching device for bridge production with high stability according to claim 1, characterized in that: A driving plate (407) is provided on one side of the mounting plate (403), a driving cylinder (408) is provided on the outer end surface of the driving plate (407), and an output end of the driving cylinder (408) is connected to a punching motor (409).

4. The punching device for bridge production with high stability according to claim 1, characterized in that: The fixing plate (2) is provided with a connecting groove (201) for the connecting plate (302) to pass through, and guide grooves (202) are provided on both inner side walls of the connecting groove (201). Guide blocks (303) adapted to the guide grooves (202) are symmetrically provided on both sides of the connecting plate (302).

5. The punching device for bridge production with high stability according to claim 1, characterized in that: One end of the clamping plate (304) is provided with a clamping block (308), and the connecting plate (302) is provided with a clamping groove (305) that fits with the clamping block (308).

6. The punching device for bridge production with high stability according to claim 5, characterized in that: A plurality of evenly distributed fastening bolts (309) are provided on the clamping plate (304) on one side of the clamping block (308), and a fastening groove (306) for the fastening bolts (309) to be inserted is formed through the connecting plate (302).

Images