Channel steel punching and cutting-off integrated device

Abstract

The invention discloses a channel steel punching and cutting-off integrated device which comprises a punching support, a beveling mechanism and a punching mechanism, the punching support is sequentially provided with the punching mechanism and the beveling mechanism from front to back, the beveling mechanism comprises a base, a cutting-off fixed die, a cutting-off movable die and a cutting-off oil cylinder, the cutting-off fixed die is arranged on the base, and the cutting-off oil cylinder is arranged on the cutting-off fixed die. The cutting-off device comprises a fixed cutting-off die, a cutting-off oil cylinder is arranged on the fixed cutting-off die, a movable cutting-off die which can slide and is obliquely arranged is arranged on the fixed cutting-off die, the cutting-off oil cylinder drives the movable cutting-off die to move in a reciprocating mode, cutter installation grooves are formed in the two sides, corresponding to the movable cutting-off die, of the fixed cutting-off die respectively, cutters are arranged in the cutter installation grooves, and penetrating holes matched with channel steel are formed in the cutters. Through holes penetrating through the corresponding cutter mounting grooves are formed in the outer side faces of the cutting-off fixed die and the cutting-off movable die, the through holes correspond to the corresponding penetrating holes, and the sections of the through holes are the same as those of the penetrating holes. Compared with the prior art, the comprehensive production efficiency can be improved, the labor cost is saved, the production potential is released, and the requirement for automatic transformation is met.

Description

Technical Field

[0001] The present invention relates to the technical field of channel steel processing, in particular to the technical field of an integrated device for punching and cutting channel steel. Background Art

[0002] Channel steel is a long strip of steel with a concave cross-section, most of which is made of steel. Channel steel is mostly used in building structures, automobile manufacturing, equipment, etc.

[0003] When processing channel steel, cutting and punching are generally common processes. The produced channel steel is cut into different lengths according to the actual installation requirements by a cutting device, and the channel steel is punched by a punching device, so as to be applicable to construction or assembly in different industries and meet the different needs of all walks of life.

[0004] In the prior art, the blanking and punching of channel steel are completed in separate processes. The redundancy of the processes and the transfer of materials between workstations result in relatively low comprehensive production efficiency and high labor costs. Summary of the Invention

[0005] The purpose of the present invention is to solve the problems in the prior art, and propose an integrated device for punching and cutting channel steel, which can improve the comprehensive production efficiency, save labor costs, release production potential, and meet the needs of automated transformation.

[0006] To achieve the above purpose, the present invention proposes an integrated device for punching and cutting channel steel, including a punching and cutting support, an inclined cutting mechanism and a punching mechanism. The punching mechanism and the inclined cutting mechanism are sequentially arranged on the punching and cutting support from front to back. The inclined cutting mechanism includes a base, a cutting fixed die, a cutting moving die and a cutting oil cylinder. The cutting fixed die is arranged on the base. The cutting moving die which is slidable and inclined is arranged on the cutting fixed die. The cutting oil cylinder drives the cutting moving die to reciprocate. Cutting knife installation grooves are respectively arranged on two sides of the cutting fixed die corresponding to the cutting moving die. Cutting knives are arranged in the cutting knife installation grooves. Through holes are arranged on the cutting knives and are matched with the channel steel. Through holes communicating with the corresponding cutting knife installation grooves are arranged on the outer sides of the cutting fixed die and the cutting moving die. The through holes correspond to the corresponding through holes and have the same cross-section.

[0007] Preferably, an inclined groove matched with the cutting moving die is arranged on the cutting fixed die. Upper positioning sliding grooves and lower positioning sliding grooves are respectively arranged on two groove walls of the inclined groove. Upper sliding bodies and lower sliding bodies matched with the upper positioning grooves and the lower positioning grooves are arranged on the cutting moving die.

[0008] Preferably, a limiting block is arranged on the base at the rear end of the cutting fixed die.

[0009] Preferably, the cutting knife is detachably and fixedly installed in the cutting knife installation groove by screws.

[0010] Preferably, the punching mechanism includes a punching oil cylinder, an upper die base, a lower die base, a punching head, two guiding mechanisms, and a punching lower die. A guiding mechanism is provided between the upper die base and the lower die base. The punching head is provided at the lower end of the upper die base. The punching lower die that cooperates with the punching head is provided on the lower die base. The punching oil cylinder drives the upper die base to reciprocate.

[0011] Preferably, the guiding mechanism includes a guiding rod, a guide rod base, and a guide rod sleeve. The guide rod base is provided on the lower die base. The guiding rod is provided on the guide rod base. The guide rod sleeve that is in sliding fit is sleeved on the guiding rod. The guide rod sleeve is provided on the lower die base.

[0012] Preferably, the punching lower die includes a punching base, a punch guide base, a guiding hole, a receiving groove, and a discharging hole. A receiving groove that cooperates with the channel steel is provided in the middle of the upper end of the punching base. The discharging hole that penetrates the lower end surface and the receiving groove of the punching base is provided in the middle of the punching base. The punch guide base is provided at the upper end of the punching base. The guiding hole corresponding to the discharging hole and for the punching head to pass through is provided on the punch guide base.

[0013] Preferably, an oil cylinder mounting bracket is provided on the punching and cutting bracket. The oil cylinder mounting bracket has a mounting plane and a mounting inclined plane. The cutting oil cylinder and the punching oil cylinder are respectively provided on the mounting inclined plane and the mounting plane.

[0014] Preferably, a connecting seat is provided at the high end of the cutting moving die. A connecting head connected to the piston rod of the cutting oil cylinder is provided on the connecting seat. A connecting hole is provided on the connecting head.

[0015] The beneficial effects of the present invention: By sequentially providing a punching mechanism and an oblique cutting mechanism from front to back on the punching and cutting bracket, the channel steel is punched by the punching mechanism and then cut by the oblique cutting mechanism. The oblique cutting mechanism can cut with less effort, is suitable for channel steel cutting, and is convenient for the spatial layout of the equipment. Compared with the prior art, it can improve the comprehensive production efficiency, save labor costs, release production potential, and meet the needs of automated transformation.

[0016] The features and advantages of the present invention will be described in detail through embodiments in conjunction with the accompanying drawings. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of an integrated device for punching and cutting channel steel of the present invention; Figure 2 is a schematic structural diagram of the punching mechanism; Figure 3 is a three-dimensional view of the oblique cutting mechanism; Figure 4 is a left-view exploded view of the oblique cutting mechanism; Figure 5 is a right-view exploded view of the oblique cutting mechanism.

[0018] In the figure: 1 - punching and cutting support, 2 - bevel cutting mechanism, 3 - punching mechanism, 4 - oil cylinder mounting bracket, 21 - base, 22 - cutting fixed die, 23 - cutting moving die, 24 - cutting oil cylinder, 25 - cutter mounting groove, 26 - cutter, 27 - perforation, 28 - through hole, 29 - inclined groove, 210 - upper positioning groove, 211 - lower positioning groove, 212 - upper sliding body, 213 - lower sliding body, 214 - limit block, 215 - connecting seat, 216 - connecting head, 217 - connecting hole, 31 - punching oil cylinder, 32 - upper die base, 33 - lower die base, 34 - punching head, 35 - guiding mechanism, 36 - punching lower die, 41 - mounting plane, 42 - mounting inclined plane, 351 - guiding rod, 352 - guide rod seat, 353 - guide rod sleeve, 361 - punching seat, 362 - punch guide seat, 363 - guiding hole, 364 - accommodating groove, 365 - discharging hole. Detailed implementation mode

[0019] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 For a channel steel punching and cutting integrated device of the present invention, it includes a punching and cutting support 1, a bevel cutting mechanism 2 and a punching mechanism 3. The punching mechanism 3 and the bevel cutting mechanism 2 are sequentially arranged on the punching and cutting support 1 from front to back. The bevel cutting mechanism 2 includes a base 21, a cutting fixed die 22, a cutting moving die 23 and a cutting oil cylinder 24. The cutting fixed die 22 is arranged on the base 21, and the cutting moving die 23 which is slidable and inclined is arranged on the cutting fixed die 22. The cutting oil cylinder 24 drives the cutting moving die 23 to reciprocate. Cutter mounting grooves 25 are respectively arranged on two sides of the cutting fixed die 22 corresponding to the cutting moving die 23. Cutters 26 are arranged in the cutter mounting grooves 25. Perforations 27 which are matched with the channel steel are arranged on the cutters 26. Through holes 28 which penetrate through the corresponding cutter mounting grooves 25 are arranged on the outer sides of the cutting fixed die 22 and the cutting moving die 23. The through holes 28 correspond to the corresponding perforations 27 and have the same cross section.

[0020] An inclined groove 29 which is matched with the cutting moving die 23 is arranged on the cutting fixed die 22. Upper positioning chutes 210 and lower positioning chutes 211 are respectively arranged on two groove walls of the inclined groove 29. Upper sliding bodies 212 and lower sliding bodies 213 which are matched with the upper positioning groove 210 and the lower positioning groove 211 are arranged on the cutting moving die 23.

[0021] A limit block 214 is arranged on the base 21 at the rear end of the cutting fixed die 22.

[0022] The cutter 26 is detachably and fixedly installed in the cutter mounting groove 25 by screws.

[0023] The punching mechanism 3 includes a punching oil cylinder 31, an upper die base 32, a lower die base 33, a punching head 34, two guiding mechanisms 35, and a punching lower die 36. A guiding mechanism 35 is provided between the upper die base 32 and the lower die base 33. The lower end of the upper die base 32 is provided with a punching head 34. The lower die base 33 is provided with a punching lower die 36 that cooperates with the punching head 34. The punching oil cylinder 31 drives the upper die base 32 to reciprocate.

[0024] The guiding mechanism 35 includes a guiding rod 351, a guide rod seat 352, and a guide rod sleeve 353. The guide rod seat 352 is provided on the lower die base 33. The guide rod seat 352 is provided with a guiding rod 351. A slidably fitted guide rod sleeve 353 is sleeved on the guiding rod 351. The guide rod sleeve 353 is provided on the lower die base 33.

[0025] The punching lower die 36 includes a punching seat 361, a punch guide seat 362, a guiding hole 363, a receiving groove 364, and a discharging hole 365. In the middle of the upper end of the punching seat 361, there is a receiving groove 364 that cooperates with the channel steel. In the middle of the punching seat 361, there is a discharging hole 365 that penetrates the lower end face and the receiving groove 364 of the punching seat 361. The upper end of the punching seat 361 is provided with a punch guide seat 362. The punch guide seat 362 is provided with a guiding hole 363 corresponding to the discharging hole 365 and through which the punching head 34 passes.

[0026] An oil cylinder mounting bracket 4 is provided on the punching and cutting bracket 1. The oil cylinder mounting bracket 4 has a mounting plane 41 and a mounting inclined plane 42. The cutting oil cylinder 24 and the punching oil cylinder 31 are respectively provided on the mounting inclined plane 42 and the mounting plane 41.

[0027] A connecting seat 215 is provided at the high end of the cutting moving die 23. The connecting seat 215 is provided with a connecting head 216 connected to the piston rod of the cutting oil cylinder 24. The connecting head 216 is provided with a connecting hole 217.

[0028] The working process of the present invention: During the working process of the channel steel punching and cutting integrated device of the present invention, a punching mechanism 3 and an inclined cutting mechanism 2 are successively provided on the punching and cutting bracket 1 from front to back. The channel steel is punched through the punching mechanism 3 and then cut through the inclined cutting mechanism 2.

[0029] When the punching mechanism 3 works, the punching oil cylinder 31 is started to push the upper die base 32 to move downward. The upper die base 32 drives the punching head 34 to move downward to punch the channel steel arranged in the receiving groove 364.

[0030] When the inclined cutting mechanism 2 works, the cutting oil cylinder 24 is started to push the cutting moving die 23 to slide downward. The cutting moving die 23 drives the cutting tool 26 thereon to cut the channel steel arranged on the inclined cutting mechanism 2.

[0031] The above embodiments are illustrative of the present invention and not restrictive thereof. Any solution obtained by a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A channel steel punching and cutting integrated device, characterized in that: It includes a punching bracket (1), an oblique cutting mechanism (2) and a punching mechanism (3). The punching bracket (1) is successively provided with a punching mechanism (3) and an oblique cutting mechanism (2) from front to back. The oblique cutting mechanism (2) includes a base (21), a cutting fixed die (22), a cutting moving die (23) and a cutting oil cylinder (24). The cutting fixed die (22) is provided on the base (21). The cutting moving die (23) which is slidable and inclined is provided on the cutting fixed die (22). The cutting oil cylinder (24) drives the cutting moving die (23) to reciprocate. Knife mounting grooves (25) are respectively provided on two sides of the cutting fixed die (22) corresponding to the cutting moving die (23). Cutters (26) are provided in the knife mounting grooves (25). Perforations (27) which are matched with channel steels are provided on the cutters (26). Through holes (28) which penetrate through the corresponding knife mounting grooves (25) are provided on the outer sides of the cutting fixed die (22) and the cutting moving die (23). The through holes (28) correspond to the corresponding perforations (27) and have the same cross section.

2. The punching and cutting integrated device for channel steel according to claim 1, wherein: A slanting groove (29) which is matched with the cutting moving die (23) is provided on the cutting fixed die (22). Upper positioning sliding grooves (210) and lower positioning sliding grooves (211) are respectively provided on two groove walls of the slanting groove (29). Upper sliding bodies (212) and lower sliding bodies (213) which are matched with the upper positioning grooves (210) and the lower positioning grooves (211) are provided on the cutting moving die (23).

3. The punching and cutting integrated device for channel steel according to claim 1, characterized in that: A limiting block (214) which is located at the rear end of the cutting fixed die (22) is provided on the base (21).

4. The punching and cutting integrated device for channel steel according to claim 1, characterized in that: The cutter (26) is detachably and fixedly installed in the knife mounting groove (25) through a screw.

5. The punching and cutting integrated device for channel steel according to claim 1, wherein: The punching mechanism (3) includes a punching oil cylinder (31), an upper die base (32), a lower die base (33), a punching head (34), two guiding mechanisms (35) and a punching lower die (36). A guiding mechanism (35) is provided between the upper die base (32) and the lower die base (33). The punching head (34) is provided at the lower end of the upper die base (32). The punching lower die (36) which is matched with the punching head (34) is provided on the lower die base (33). The punching oil cylinder (31) drives the upper die base (32) to reciprocate.

6. The integrated channel steel punching and cutting device according to claim 5, characterized in that: The guiding mechanism (35) includes a guiding rod (351), a guide rod seat (352) and a guide rod sleeve (353). The guide rod seat (352) is provided on the lower die base (33). The guiding rod (351) is provided on the guide rod seat (352). The guide rod sleeve (353) which is in sliding fit is sleeved on the guiding rod (351). The guide rod sleeve (353) is provided on the lower die base (33).

7. The punching and cutting integrated device for channel steel according to claim 5, wherein: The punching lower die (36) includes a punching base (361), a punch guide base (362), a guide hole (363), a receiving groove (364), and a discharge hole (365). A receiving groove (364) adapted to the channel steel is provided in the middle of the upper end of the punching base (361). A discharge hole (365) penetrating the lower end face of the punching base (361) and the receiving groove (364) is provided in the middle of the punching base (361). A punch guide base (362) is provided at the upper end of the punching base (361). A guide hole (363) corresponding to the discharge hole (365) and through which the punching head (34) passes is provided on the punch guide base (362).

8. The integrated channel steel punching and cutting device according to claim 5, characterized in that: An oil cylinder mounting bracket (4) is provided on the punching and cutting bracket (1). The oil cylinder mounting bracket (4) has a mounting plane (41) and a mounting inclined plane (42). The cutting oil cylinder (24) and the punching oil cylinder (31) are respectively arranged on the mounting inclined plane (42) and the mounting plane (41).

9. A channel steel punching and cutting integrated device according to any one of claims 1 to 8, characterized in that: A connecting seat (215) is provided at the high end of the cutting moving die (23). A connecting head (216) connected to the piston rod of the cutting oil cylinder (24) is provided on the connecting seat (215). A connecting hole (217) is provided on the connecting head (216).

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