CN218799433U

CN218799433U - Cutting machine with replaceable cutter head

Info

Publication number: CN218799433U
Application number: CN202223253673.7U
Authority: CN
Inventors: 杨晓伟
Original assignee: Qingdao Zefeng Metal Products Co ltd
Current assignee: Qingdao Zefeng Metal Products Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-04-07
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses a cutting machine with a replaceable tool bit, which comprises a cutting table, a portal frame, a hydraulic cylinder, a groove plate and a cutting tool bit, wherein the portal frame is arranged at the side edge of the cutting table, the hydraulic cylinder is fixedly arranged at the upper end of the portal frame, the groove plate is fixedly connected at the output end of the hydraulic cylinder, the cutting tool bit is inserted into the inner wall of the groove plate, an disassembling mechanism is connected between the groove plate and the cutting tool bit, the upper end surface of the cutting table is connected with a clamping component, the side edge surface of the portal frame is provided with a guide chute, two ends of the groove plate are fixedly connected with guide blocks, and the guide blocks are connected with the inner wall of the guide chute in a sliding manner; and the upper end surface of the cutting table is provided with a cutting groove. The utility model discloses a set up and tear the mechanism open for the cutting tool bit can be quick after taking place to damage detach with the recess board, quick installation also can be accomplished to the new cutting tool bit in later stage, thereby but reaches cutting tool bit quick replacement's purpose.

Description

Cutting machine with replaceable cutter head

Technical Field

The utility model relates to a cutting equipment correlation technique field specifically is a cutting machine of removable tool bit.

Background

With the size requirement of the material, the material is further processed by a cutting machine under the condition of not meeting the standard, so that the use requirement is met. The cutting machine in the market at present comprises a cutting tool bit, a cutting table, a portal frame and a hydraulic cylinder, and although the cutting requirements can be better met in the whole period, the cutting tool bit is mostly installed and fixed by adopting parts such as bolts and the like, and is difficult to quickly replace after being damaged in the later period, so that certain inconvenience in use is caused; furthermore, most materials are directly placed on a cutting table for cutting, so that deflection is easily generated during cutting, and the yield after cutting is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutting machine of removable tool bit to solve the problem that is difficult to fix before the cutting machine on the existing market is difficult to quick replacement cutting tool bit and material cutting.

In order to solve the technical problem, the utility model provides a following technical scheme: a cutting machine with a replaceable tool bit comprises a cutting table, a portal frame, a hydraulic cylinder, a groove plate and a cutting tool bit, wherein the portal frame is installed on the side edge of the cutting table, the hydraulic cylinder is fixedly installed at the upper end of the portal frame, the groove plate is fixedly connected to the output end of the hydraulic cylinder, the cutting tool bit is inserted into the inner wall of the groove plate, an disassembling and assembling mechanism is connected between the groove plate and the cutting tool bit, the upper end surface of the cutting table is connected with a clamping and fixing assembly, the side edge surface of the portal frame is provided with a guide sliding groove, two ends of the groove plate are fixedly connected with guide sliding blocks, and the guide sliding blocks are connected with the inner wall of the guide sliding groove in a sliding manner; the upper end surface of the cutting table is provided with a cutting groove.

Further, the disassembling and assembling mechanism comprises a limiting jack, a U-shaped plate, a limiting insertion rod, a limiting ring piece and a first spring, wherein the limiting jack is arranged at two ends of the cutting tool bit, the U-shaped plate is fixedly connected to the end portion of the groove plate, the limiting insertion rod is inserted into the U-shaped plate, the limiting ring piece is fixedly connected to the periphery of the limiting insertion rod, and the first spring is sleeved on the periphery of the limiting insertion rod.

Further, the clamping component comprises an L-shaped plate, an insertion rod, a clamping plate, a second spring, a lap plate and a pulling handle, the L-shaped plate is fixedly connected to the upper end surface of the cutting table, the insertion rod is inserted and arranged on the L-shaped plate, the clamping plate is fixedly connected to the lower end of the insertion rod, the second spring is sleeved on the periphery of the insertion rod, the lap plate is fixedly connected to the upper end of the insertion rod, and the pulling handle is fixedly connected to the upper end surface of the lap plate.

Furthermore, one end of the limiting insertion rod penetrates through the end wall of the groove plate and is inserted into the inner wall of the limiting insertion hole, and the opening inner diameter of the limiting insertion hole is matched with the design outer diameter of the limiting insertion rod.

Furthermore, one end of the first spring is fixedly connected with the surface of the limiting ring sheet, and the other end of the first spring is fixedly connected with the inner top wall of the U-shaped plate.

Furthermore, the upper end of the second spring is fixedly connected with the inner top wall of the L-shaped plate, and the lower end of the second spring is fixedly connected with the surface of the upper end of the clamping plate.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. this cutting machine of removable tool bit is through setting up the mechanism of disassembling and assembling for the cutting tool bit can be quick after taking place to damage detach with the recess board, and quick installation also can be accomplished to the new cutting tool bit in later stage, thereby reaches the purpose that cutting tool bit quick replacement.

2. This cutting machine of removable tool bit through setting up clamping subassembly for the material can be better before cutting fixed, thereby avoid the material skew that produces on the way of cutting, better assurance the qualification rate after the material cutting.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic view illustrating a structure of a groove plate and a cutter head according to an embodiment of the present invention;

fig. 3 is an enlarged view of a structure at a point a in fig. 2 according to an embodiment of the present invention;

fig. 4 is an enlarged view of a structure at B in fig. 1 according to an embodiment of the present invention.

In the figure: 1. cutting table; 2. a gantry; 3. a hydraulic cylinder; 4. a groove plate; 5. a cutter head; 6. limiting the jacks; 7. a U-shaped plate; 8. a limiting inserted rod; 9. a limit ring sheet; 10. a first spring; 11. an L-shaped plate; 12. a plug rod; 13. clamping the plate; 14. a second spring; 15. a lap plate; 16. pulling the handle; 17. a guide chute; 18. a guide slider; 19. and cutting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a cutting machine with a replaceable tool bit comprises a cutting table 1, a portal frame 2, a hydraulic cylinder 3, a groove plate 4 and a cutting tool bit 5, wherein the portal frame 2 is installed on the side edge of the cutting table 1, the hydraulic cylinder 3 is fixedly installed at the upper end of the portal frame 2, the groove plate 4 is fixedly connected to the output end of the hydraulic cylinder 3, the cutting tool bit 5 is inserted into the inner wall of the groove plate 4, an assembling and disassembling mechanism is connected between the groove plate 4 and the cutting tool bit 5, a clamping and fixing assembly is connected to the upper end surface of the cutting table 1, a guide sliding groove 17 is formed in the side edge surface of the portal frame 2, guide sliding blocks 18 are fixedly connected to the two ends of the groove plate 4, and the guide sliding blocks 18 are in sliding connection with the inner wall of the guide sliding groove 17; the upper end surface of the cutting table 1 is provided with a cutting groove 19.

In this embodiment, wherein, through setting up guide chute 17 and guide slide block 18 for recess board 4 drives the removal of leading that carries on that cutting tool bit 5 can be better, avoids recess board 4 and cutting tool bit 5 to receive the pneumatic cylinder 3 damage that the skew power caused, better protection pneumatic cylinder 3.

Specifically, the mechanism of disassembling and assembling includes spacing jack 6, U template 7, spacing inserted bar 8, spacing inserted bar 9 and first spring 10, spacing jack 6 is seted up at the both ends of

cutter head

5, 7 fixed connection of U template are at the tip of recess board 4, spacing inserted bar 8 is inserted and is established on

U template

7, 9 fixed connection of spacing inserted bar are in the periphery of spacing inserted bar 8, first spring 10 cover is established in the periphery of spacing inserted bar 8.

In this embodiment, wherein, through setting up spacing ring piece 9 and first spring 10 for spacing inserted bar 8 can be better the cooperation spacing ring piece 9 and reset under the rebound effort of first spring 10 when not receiving the power of pulling out, thereby let the tip of spacing inserted bar 8 insert the inner wall of spacing jack 6 fast.

Specifically, the clamping assembly comprises an L-shaped plate 11, an insertion rod 12, a clamping plate 13, a second spring 14, a bridging plate 15 and a pulling handle 16, wherein the L-shaped plate 11 is fixedly connected to the upper end surface of the cutting table 1, the insertion rod 12 is inserted in the L-shaped plate 11, the clamping plate 13 is fixedly connected to the lower end of the insertion rod 12, the second spring 14 is sleeved on the periphery of the insertion rod 12, the bridging plate 15 is fixedly connected to the upper end of the insertion rod 12, and the pulling handle 16 is fixedly connected to the upper end surface of the bridging plate 15.

In the embodiment, the second spring 14 is provided, so that the bayonet rod 12 and the clamping plate 13 are reset under the rebounding force of the second spring 14 when the handle 16 is pulled without being stressed, thereby allowing the clamping plate 13 to press and fix the object.

Specifically, one end of the limiting insertion rod 8 penetrates through the end wall of the groove plate 4 and is inserted into the inner wall of the limiting insertion hole 6, and the formed inner diameter of the limiting insertion hole 6 is matched with the designed outer diameter of the limiting insertion rod 8.

Specifically, one end of the first spring 10 is fixedly connected with the surface of the limiting ring sheet 9, and the other end of the first spring 10 is fixedly connected with the inner top wall of the U-shaped plate 7.

Specifically, the upper end of the second spring 14 is fixedly connected with the inner top wall of the L-shaped plate 11, and the lower end of the second spring 14 is fixedly connected with the upper end surface of the clamping plate 13.

The utility model discloses a theory of operation: when the whole cutting machine with the replaceable cutter head is used, firstly, the pulling handle 16 is pulled, so that the splicing rod 12 and the clamping plate 13 are driven by the bridging plate 15 to move upwards, then, an object to be cut is placed between the cutting table 1 and the clamping plate 13 and pushed to the position right below the cutting cutter head 5 at the position to be cut, then, the pulling force of the pulling handle 16 is released, the clamping plate 13 is reset, and the object is pressed and fixed; then, the hydraulic cylinder 3 is started, the hydraulic cylinder 3 pushes the groove plate 4 and the cutting tool bit 5 to move downwards under the guidance of the guide chute 17 and the guide slide block 18, and the purpose of cutting an object is achieved; if produce the damage of cutting tool bit 5 during, can pull spacing inserted bar 8 this moment, let the inner wall of spacing jack 6 be extracted from to the one end of spacing inserted bar 8 to let cutting tool bit 5 no longer receive the restraint, then alright detach the cutting tool bit 5 after damaging, change new cutting tool bit 5 and insert the inner wall of recess board 4, loosen the power of pulling of spacing inserted bar 8 at last, accomplish the quick installation of cutting tool bit 5.

Finally, it should be noted that: having thus described the basic concept, it will be apparent to those skilled in the art that the foregoing detailed disclosure is to be regarded as illustrative only and not as limiting the present specification. Various modifications, improvements and adaptations to the present description may occur to those skilled in the art, although not explicitly described herein. Such modifications, improvements and adaptations are proposed in the present specification and thus fall within the spirit and scope of the exemplary embodiments of the present specification. Also, the description uses specific words to describe embodiments of the description. Reference throughout this specification to "one embodiment," "an embodiment," and/or "some embodiments" means that a particular feature, structure, or characteristic described in connection with at least one embodiment of the specification is included. Therefore, it is emphasized and should be appreciated that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, some features, structures, or characteristics of one or more embodiments of the specification may be combined as appropriate. Additionally, the order in which elements and sequences are described in this specification, the use of numerical letters, or other designations are not intended to limit the order of the processes and methods described in this specification, unless explicitly stated in the claims.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting machine of removable tool bit, includes cutting bed (1), portal frame (2), pneumatic cylinder (3), recess board (4) and cutting tool bit (5), the side at cutting bed (1) is installed in portal frame (2), pneumatic cylinder (3) fixed mounting is in the upper end of portal frame (2), recess board (4) fixed connection is at the output of pneumatic cylinder (3), cutting tool bit (5) are inserted and are established the inner wall in recess board (4), its characterized in that: an disassembling mechanism is connected between the groove plate (4) and the cutting tool bit (5), the upper end surface of the cutting table (1) is connected with a clamping component, a guide sliding groove (17) is formed in the side edge surface of the portal frame (2), two ends of the groove plate (4) are fixedly connected with guide sliding blocks (18), and the guide sliding blocks (18) are connected with the inner wall of the guide sliding groove (17) in a sliding manner; the upper end surface of the cutting table (1) is provided with a cutting groove (19).

2. The cutter head-replaceable cutting machine according to claim 1, wherein: the disassembling and assembling mechanism comprises a limiting jack (6), a U-shaped plate (7), a limiting insertion rod (8), a limiting ring piece (9) and a first spring (10), wherein the limiting jack (6) is arranged at two ends of the cutting tool bit (5), the U-shaped plate (7) is fixedly connected to the end part of the groove plate (4), the limiting insertion rod (8) is inserted into the U-shaped plate (7), the limiting ring piece (9) is fixedly connected to the periphery of the limiting insertion rod (8), and the first spring (10) is sleeved on the periphery of the limiting insertion rod (8).

3. The cutter head-replaceable cutting machine according to claim 1, wherein: clamping subassembly includes L template (11), peg graft pole (12), clamping board (13), second spring (14), faying plate (15) and pulling handle (16), L template (11) fixed connection is on the upper end surface of cutting bed (1), peg graft pole (12) are inserted and are established on L template (11), clamping board (13) fixed connection is at the lower extreme of peg graft pole (12), the periphery at peg pole (12) is established in second spring (14) cover, faying plate (15) fixed connection is in the upper end of peg pole (12), pulling handle (16) fixed connection is on the upper end surface of faying plate (15).

4. The cutter head-replaceable cutting machine according to claim 2, wherein: one end of the limiting insertion rod (8) penetrates through the end wall of the groove plate (4) and is inserted into the inner wall of the limiting insertion hole (6), and the formed inner diameter of the limiting insertion hole (6) is matched with the designed outer diameter of the limiting insertion rod (8) mutually.

5. The cutter head-replaceable cutting machine according to claim 2, wherein: one end of the first spring (10) is fixedly connected with the surface of the limiting ring sheet (9), and the other end of the first spring (10) is fixedly connected with the inner top wall of the U-shaped plate (7).

6. A cutter head replaceable cutting machine according to claim 3, wherein: the upper end of the second spring (14) is fixedly connected with the inner top wall of the L-shaped plate (11), and the lower end of the second spring (14) is fixedly connected with the surface of the upper end of the clamping plate (13).