Continuous punching device for cable bridge corbel body

Abstract

The utility model discloses a continuous punching device for a cable bridge corbel body, which comprises a punching machine provided with a punching die. A feeding table is installed on one side of the punching machine, a cut-off tool is installed on one side of the punching die, and a feeding sliding seat is installed above the feeding table in a sliding mode. One end of a cable bridge corbel body workpiece is clamped by the clamping structure, the other end of the workpiece is punched by the punching machine, after punching, the motor is started to push the workpiece to move and adjust the position of the workpiece, and the cut-off tool is driven to cut off a part punched with a hole at the front end along with opening and closing of the punching die. Synchronous cutting and punching of corbel body workpieces with different length specifications can be achieved, synchronous shearing and punching operation of corbel bodies with different hole pitches can be achieved by adjusting the moving distance of the conveying structure, steel with the adjusted angle can be directly discharged, automatic discharging production of corbel body parts is achieved through automatic punching and cutting, and the production efficiency is improved. The production and processing mode is simplified, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge support arm body production technical field, concretely to continuous punching device of cable bridge support arm body. BACKGROUND

[0002] The cable bridge support arm body is a mechanical component, which is usually composed of a stand, a stand base and a support arm, is a main part for supporting the cable bridge and the cable, and has the advantages of simple structure, light weight, low cost, high strength and beautiful appearance.

[0003] In the prior art, in the production process of the cable bridge support arm body, the long plate is usually cut into the required length size first, then punched in the punch, and then bent into the required size. The steps are relatively complicated and time-consuming, and therefore, the continuous punching device of the cable bridge support arm body is needed to meet the needs of the people. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a continuous punching device of a cable bridge support arm body to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a continuous punching device of a cable bridge support arm body, comprising a punch, wherein a punching die is arranged on the punch; a feeding table is installed on one side of the punch, a cutting knife is installed on one side of the punching die, a feeding slide seat is slidably installed above the feeding table, a clamping structure and a conveying structure are installed on the feeding slide seat, a receiving seat is installed on the punch, a pushing structure is installed on the receiving seat, and a receiving structure is installed on one side of the punch.

[0006] Preferably, the clamping structure comprises a bottom plate, the bottom plate is installed on the feeding slide seat, an L-shaped connecting plate is installed above the feeding slide seat, a clamping arm is slidably installed on one side of the L-shaped connecting plate, a pressing strip is installed at one end of the clamping arm, the pressing strip is located above the bottom plate, a clamping cylinder is installed above the feeding slide seat, an output end of the clamping cylinder is installed on the clamping arm, and a positioning strip is installed above the bottom plate.

[0007] Preferably, a guide groove is formed in the L-shaped connecting plate, a guide strip is slidably installed in the guide groove, and the guide strip is installed on one side of the clamping arm.

[0008] Preferably, the conveying structure comprises a motor, the motor is installed above the feeding slide seat, an output end of the motor penetrates through the feeding slide seat and is provided with a gear, a rack is installed above the feeding table, and the rack is engaged with the gear.

[0009] Preferably, two guide slide seats are symmetrically installed below the feeding slide seat, a sliding groove is formed in each of the two guide slide seats, a guide rail is slidably installed in each of the two sliding grooves, and the two guide rails are installed above the feeding table.

[0010] Preferably, the pushing structure comprises a multi-stage electric push rod, the multi-stage electric push rod is installed on one side of the receiving seat, and the output end of the multi-stage electric push rod penetrates through the receiving seat and is provided with a pushing plate.

[0011] Preferably, the receiving structure comprises two fixing frames, the two fixing frames are installed on one side of the punching machine, L-shaped connecting rods are rotatably installed in the two fixing frames, and the same receiving cloth is sleeved on the two L-shaped connecting rods.

[0012] Preferably, one end of the L-shaped connecting rod is provided with a limiting turntable, a plurality of clamping grooves are formed in the limiting turntable, a threaded seat is installed on one side of the fixing frame, a threaded rod is screwedly installed in the threaded seat, and the threaded rod is movably installed in the corresponding clamping groove.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、The utility model discloses a cable bridge support arm body continuous punching device, which can clamp one end of the cable bridge support arm body workpiece with a clamping structure, place the other end of the workpiece in the machining area of a punching die, and use a punching machine to punch the workpiece.

[0015] 2、The workpiece is cut off and falls on the receiving seat, and the multi-stage electric push rod is opened to push the workpiece away from the punching machine by the pushing plate, so that the workpiece falls on the receiving cloth. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the continuous punching device of the cable bridge support arm body.

[0017] Figure 2 It is a side view structure schematic view of the continuous punching device of the cable bridge support arm body.

[0018] Figure 3 It is a feeding slide seat structure schematic view of the continuous punching device of the cable bridge support arm body.

[0019] Figure 4 It is the schematic view of the guide sliding seat structure of the continuous punching device of the cable bridge support arm body of the utility model;

[0020] Figure 5 It is the schematic view of the clamping arm structure of the continuous punching device of the cable bridge support arm body of the utility model;

[0021] Figure 6 It is the schematic view of the material receiving cloth structure of the continuous punching device of the cable bridge support arm body of the utility model.

[0022] In the drawing: 100, punch press; 101, punching die; 102, cutting knife; 200, feeding table; 201, feeding sliding seat; 202, bottom plate; 203, L-shaped connecting plate; 204, clamping arm; 205, pressing strip; 206, clamping cylinder; 207, guide groove; 208, guide strip; 209, positioning strip; 300, motor; 301, gear; 302, rack; 303, guide sliding seat; 304, sliding groove; 305, guide rail; 400, material receiving seat; 401, multi-stage electric push rod; 402, material pushing plate; 403, fixing frame; 404, L-shaped connecting rod; 405, material receiving cloth; 406, limiting turntable; 407, clamping groove; 408, threaded seat; 409, threaded rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Embodiment 1: please refer to Figures 1-6 The utility model provides a technical scheme: the continuous punching device of cable bridge support arm body, including punch press 100, be equipped with punching die 101 on punch press 100, punch press 100 one side is installed with feeding table 200, punching die 101 one side is installed with cutting knife 102, feeding table 200 top is slidably installed with feeding sliding seat 201, and is installed with clamping structure and conveying structure on feeding sliding seat 201, punch press 100 is installed with material receiving seat 400, and is installed with material pushing structure on material receiving seat 400, punch press 100 one side is installed with material receiving structure, when using, can utilize clamping structure to clamp workpiece, in utilizing conveying structure to continuously convey workpiece to the processing place of punching die 101, utilizes material pushing structure to push out the workpiece that punching is completed and shears, makes workpiece fall on material receiving structure, and material receiving structure can provide buffer for the falling of workpiece.

[0025] Furthermore, the clamping structure includes a base plate 202, which is mounted on a feeding slide 201. An L-shaped connecting plate 203 is mounted above the feeding slide 201. A clamping arm 204 is slidably mounted on one side of the L-shaped connecting plate 203. A pressure strip 205 is mounted on one end of the clamping arm 204, which is located above the base plate 202. A clamping cylinder 206 is mounted above the feeding slide 201, and the output end of the clamping cylinder 206 is mounted on the clamping arm 204. A positioning strip 209 is mounted above the base plate 202. One end of the workpiece is placed between the base plate 202 and the pressure strip 205, so that one end abuts against one side of the positioning strip 209. The clamping cylinder 206 is activated to retract its output end, thereby driving the clamping arm 204 to descend. The continuously descending clamping arm 204 can drive the pressure strip 205 to press on the workpiece, thus fixing the position of the workpiece.

[0026] Furthermore, the L-shaped connecting plate 203 has a guide groove 207 inside, and a guide bar 208 is slidably installed in the guide groove 207. The guide bar 208 is installed on one side of the clamping arm 204. The descending clamping arm 204 can drive the guide bar 208 to slide in the guide groove 207 on the L-shaped connecting plate 203, thereby restricting the movement direction of the clamping arm 204.

[0027] Furthermore, the conveying structure includes a motor 300, which is mounted above the feeding slide 201. The output end of the motor 300 passes through the feeding slide 201 and is equipped with a gear 301. A rack 302 is mounted above the feeding platform 200, and the rack 302 meshes with the gear 301, driving the motor 300 to rotate the gear 301. Through the meshing of the gear 301 and the rack 302, the gear 301 can move horizontally along the rack 302 when rotating, thereby driving the feeding slide 201 to slide horizontally through the motor 300.

[0028] Furthermore, two guide slides 303 are symmetrically installed below the feeding slide 201. Each guide slide 303 has a groove 304 inside, and a guide rail 305 is slidably installed in each groove 304. Both guide rails 305 are installed above the feeding table 200. When the feeding slide 201 slides, it can drive the guide slides 303 to slide, so that the guide slides 303 can slide on the guide rails 305 through the grooves 304, thereby restricting the movement direction of the feeding slide 201.

[0029] Example 2: Figures 2-6To facilitate pushing the punched material away from one side of the punching die 101 and prevent material accumulation, a pushing structure is arranged on the receiving seat 400, and a receiving structure is arranged on one side of the stamping machine 100. The pushing structure includes a multi-stage electric push rod 401, which is installed on one side of the receiving seat 400. The output end of the multi-stage electric push rod 401 passes through the receiving seat 400 and is fitted with a push plate 402. The receiving structure includes two fixing frames 403, both of which are installed on one side of the stamping machine 100. An L-shaped connecting rod 404 is rotatably installed inside each of the two fixing frames 403. The same receiving cloth 405 is sleeved on the two L-shaped connecting rods 404. One end of the 4 is equipped with a limiting turntable 406, which has several slots 407. A threaded seat 408 is installed on one side of the fixing frame 403. A threaded rod 409 is installed in the internal thread of the threaded seat 408. The threaded rod 409 is movably installed in the corresponding slot 407. By opening the multi-stage electric push rod 401, the cut workpiece can be pushed onto the receiving cloth 405 by the push plate 402. The receiving cloth 405 is a flexible design that can provide cushioning for the falling workpiece. A storage box can be placed at the end of the receiving cloth 405 to receive the material. The threaded rod 409 can be rotated to disengage it from the slot 407. At this time, the angle of the receiving cloth 405 is adjusted. The other features are the same as in embodiment 1.

[0030] The working principle is as follows: During use, one end of the cable tray support arm, bent at the correct angle, is placed between the base plate 202 and the pressure strip 205. The cable tray support arm is typically L-shaped after bending, with one end resting against the side of the positioning strip 209, and the other end placed in the punching area of ​​the punching die 101. Then, the clamping cylinder 206 is activated to retract its output end, thereby causing the clamping arm 204 to descend. The descending clamping arm 204 causes the guide strip 208 to slide within the guide groove 207 on the L-shaped connecting plate 203, thus restricting the movement direction of the clamping arm 204. The continuously descending clamping arm 204 can also cause the pressure strip 205 to move. Pressed onto the workpiece to fix its position, the workpiece can be punched using a stamping machine 100. During stamping, the higher end of the L-shaped workpiece should be placed outside the stamping die to prevent the die from deforming the workpiece. After stamping, the drive motor 300 drives the gear 301 to rotate. Through the meshing of the gear 301 and the rack 302, the gear 301 can move horizontally along the rack 302 when rotating. This, in turn, drives the feeding slide 201 to slide horizontally. When the feeding slide 201 slides, it drives the guide slide 303 to slide, allowing the guide slide 303 to pass through the slide groove 304. The sliding mechanism on rail 305 restricts the movement direction of the feeding slide 201. The moving feeding slide 201 can drive the base plate 202, L-shaped connecting plate 203, clamping arm 204, and pressure bar 205 to move, thereby moving the clamped workpiece. This allows the punched portion of the workpiece to be pushed out of the punching die 101, while the unpunched portion is pushed into the punching die 101. When the punching die 101 punches again, it can drive the cutting blade on one side to rise and fall, thereby cutting off the punched portion at the front end and letting it fall onto the receiving seat 400. By activating the multi-stage electric push rod 401, the push plate 402 can be used to push the cut workpiece. The workpiece is pushed onto the receiving cloth 405. The receiving cloth 405 is a flexible design that can provide cushioning for the falling workpiece. A storage box can be placed at the end of the receiving cloth 405 to receive the material. By rotating the threaded rod 409, it can be moved vertically through the threaded engagement with the threaded seat 408, so that the moving threaded rod 409 disengages from the slot 407. At this time, the angle restriction on the limiting turntable 406 and the L-shaped connecting rod 404 can be released. The angle of the receiving cloth 405 can be adjusted by moving the L-shaped connecting rod 404 so that the receiving cloth 405 can be adjusted to a suitable angle according to the height or depth of the receiving box below.

[0031] 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 continuous punching device for cable tray support arms, comprising a punching press (100), wherein the punching press (100) is provided with a punching die (101); characterized in that: A feeding platform (200) is installed on one side of the stamping machine (100), a cutting knife (102) is installed on one side of the punching die (101), a feeding slide (201) is slidably installed above the feeding platform (200), a clamping structure and a conveying structure are installed on the feeding slide (201), a receiving seat (400) is installed on the stamping machine (100), a pushing structure is installed on the receiving seat (400), and a receiving structure is installed on one side of the stamping machine (100).

2. The continuous punching device for the cable tray support body according to claim 1, characterized in that: The clamping structure includes a base plate (202), which is mounted on a feeding slide (201). An L-shaped connecting plate (203) is mounted above the feeding slide (201). A clamping arm (204) is slidably mounted on one side of the L-shaped connecting plate (203). A pressure strip (205) is mounted on one end of the clamping arm (204). The pressure strip (205) is located above the base plate (202). A clamping cylinder (206) is mounted above the feeding slide (201). The output end of the clamping cylinder (206) is mounted on the clamping arm (204). A positioning strip (209) is mounted above the base plate (202).

3. The continuous punching device for the cable tray support body according to claim 2, characterized in that: The L-shaped connecting plate (203) has a guide groove (207) inside, and a guide strip (208) is slidably installed in the guide groove (207). The guide strip (208) is installed on one side of the clamping arm (204).

4. The continuous punching device for the cable tray support arm according to claim 1, characterized in that: The conveying structure includes a motor (300), which is installed above the feeding slide (201). The output end of the motor (300) passes through the feeding slide (201) and is equipped with a gear (301). A rack (302) is installed above the feeding platform (200), and the rack (302) meshes with the gear (301).

5. The continuous punching device for the cable tray support body according to claim 1, characterized in that: Two guide slides (303) are symmetrically installed below the feeding slide (201). Each guide slide (303) has a groove (304) inside. Each groove (304) has a guide rail (305) slidably installed inside. Both guide rails (305) are installed above the feeding table (200).

6. The continuous punching device for the cable tray support arm according to claim 1, characterized in that: The pushing structure includes a multi-stage electric push rod (401), which is installed on one side of the receiving seat (400). The output end of the multi-stage electric push rod (401) passes through the receiving seat (400) and is equipped with a push plate (402).

7. The continuous punching device for the cable tray support arm according to claim 1, characterized in that: The receiving structure includes two fixed frames (403), both fixed frames (403) are installed on one side of the stamping machine (100), and L-shaped connecting rods (404) are rotatably installed inside the two fixed frames (403), and the same receiving cloth (405) is sleeved on the two L-shaped connecting rods (404).

8. The continuous punching device for the cable tray support body according to claim 7, characterized in that: One end of the L-shaped connecting rod (404) is equipped with a limiting turntable (406), and the limiting turntable (406) has several slots (407). A threaded seat (408) is installed on one side of the fixing frame (403), and a threaded rod (409) is installed in the internal thread of the threaded seat (408). The threaded rod (409) is movably installed in the corresponding slot (407).

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