CN217494546U

CN217494546U - Cutting machine for multi-section synchronous cutting of wood

Info

Publication number: CN217494546U
Application number: CN202221448157.7U
Authority: CN
Inventors: 卢文天
Original assignee: Luoyang Tianning Wood Products Co ltd
Current assignee: Luoyang Tianning Wood Products Co ltd
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2022-09-27
Anticipated expiration: 2032-06-11

Abstract

The utility model discloses a cutting machine for multi-section synchronous cutting of wood, which comprises a cutting table, wherein the middle part of the upper surface of the cutting table is provided with a cutting through groove, the bottom of the cutting table is respectively provided with a fixed plate at the positions at the left side and the right side of the cutting through groove, a rotating shaft is rotatably connected between the two fixed plates through a bearing, the outer side of one fixed plate is fixed with a rotating motor, the output shaft of the rotating motor is fixedly connected with one end of the rotating shaft, the middle part of the circumferential side surface of the rotating shaft is integrally provided with a strip-shaped cylindrical gear, the cylindrical gear corresponds to the cutting through groove, the left end and the right end of the circumferential side surface of the cylindrical gear are respectively meshed with an inner gear, the cutting machine for multi-section synchronous cutting of wood has reasonable and practical structure, is convenient for adjusting a saw blade according to the width requirement of wood cutting, is convenient for synchronously adjusting a clamping tool when adjusting the saw blade, and simplifies the processing procedures, the operation is convenient and efficient, and convenience is brought to wood processing work.

Description

Cutting machine for multi-section synchronous cutting of wood

Technical Field

The utility model relates to a wood cutting processing machinery technical field specifically is a cutting machine is used in synchronous cutting of timber multistage.

Background

At present, timber is an important building and decoration material, there is extensive application, in ligneous processing work, because the dimensional requirement of product, often need to carry out cutting process to a large amount of timber, especially in the cutting process of batch, need carry out the synchronous cutting of multistage to timber, however, current timber multistage is cutting machine for the synchronous cutting is not convenient for according to the width requirement of timber cutting, adjust the saw bit, can not satisfy the user demand of cutting process work, and, current timber multistage is cutting machine for the synchronous cutting is not convenient for carry out synchronous regulation to the centre gripping instrument when adjusting the saw bit, need independent centre gripping instrument to adjust, manufacturing procedure is complicated, it is more troublesome to operate, bring adverse effect for wood working.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a cutting machine is used in synchronous cutting of timber multistage, rational in infrastructure practicality, be convenient for according to the width requirement of wood cutting, adjust the saw bit, be convenient for moreover carry out synchronous regulation to the clamping tool when adjusting the saw bit, simplified manufacturing procedure, the simple operation is high-efficient, has brought the facility for wood working, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cutting machine for multi-section synchronous cutting of wood comprises a cutting table, wherein a cutting through groove is formed in the middle of the upper surface of the cutting table, fixing plates are respectively arranged at the positions, located on the left side and the right side of the cutting through groove, of the bottom of the cutting table, a rotating shaft is rotatably connected between the two fixing plates through a bearing, a rotating motor is fixed on the outer side of one fixing plate, an output shaft of the rotating motor is fixedly connected with one end of the rotating shaft, a long strip-shaped cylindrical gear is integrally arranged in the middle of the circumferential side surface of the rotating shaft and corresponds to the cutting through groove, inner gears are respectively meshed with the left end and the right end of the circumferential side surface of the cylindrical gear, the inner sides of the two inner gears are respectively in sliding connection with the outer sides of the cylindrical gears, circular saw blades are respectively fixed at one end of the circumferential outer side surfaces of the two inner gears, and connecting blocks are respectively rotatably connected with the other ends of the circumferential outer side surfaces of the two inner gears through bearings, elastic telescopic assemblies are respectively arranged on the front side and the rear side of the connecting block, two opposite L-shaped supports are arranged at the outer side ends of the two elastic telescopic assemblies on the front side and the rear side of the same connecting block, adjusting fixing grooves are arranged on the front side and the rear side of the cutting table, the vertical ends of the L-shaped supports are connected with the corresponding section fixing grooves in a clamping manner and extend to the upper side of the cutting table, two opposite telescopic assemblies I are arranged at the inner sides of the vertical ends of the two opposite L-shaped supports, two opposite clamping blocks I are arranged at the inner side ends of the two telescopic assemblies I, fixing blocks are arranged at the front end and the rear end of the middle part of the upper surface of the cutting table, the fixing blocks are positioned between the two inner gears, two telescopic assemblies II are arranged at the inner side ends of the two telescopic assemblies II, two opposite clamping blocks II are arranged at the inner side ends of the two telescopic assemblies II, wood is clamped between the two opposite clamping blocks I and the two clamping blocks II, and a control switch group is arranged at one side of the upper surface of the cutting table, the input end of the control switch group is electrically connected with the output end of an external power supply, and the input end of the rotating motor is electrically connected with the output end of the control switch group.

As an optimal technical scheme of the utility model, the elastic expansion subassembly comprises telescopic link and spring, the spring housing is established in the outside of telescopic link, the both ends of telescopic link and spring are fixed respectively between the inboard of L shape support horizontal end and the side of connecting block.

As a preferred technical scheme of the utility model, flexible subassembly one and flexible subassembly two are electric telescopic handle, the input of flexible subassembly one and flexible subassembly two respectively with control switch group's output electric connection.

As an optimal technical scheme of the utility model, clamp splice one and two inboards of clamp splice are the arc.

As an optimized technical scheme of the utility model, the height on circular saw blade top is higher than the height of timber upper surface.

As an optimal technical scheme of the utility model, the position distribution that both ends are located the roller gear both ends about pivot circumference side is equipped with the anticreep piece.

Compared with the prior art, the beneficial effects of the utility model are that: the cutting machine for multi-section synchronous cutting of the wood has a reasonable and practical structure, is convenient to adjust the saw blade according to the width requirement of wood cutting, is convenient to synchronously adjust a clamping tool when the saw blade is adjusted, simplifies the processing procedure, is convenient and efficient to operate, brings convenience to wood processing work, and can move and adjust the position of a circular saw blade on the L-shaped support by simultaneously pulling two opposite L-shaped supports when the saw blade is required to be adjusted, wherein the vertical ends of the two L-shaped supports are pulled out from an adjusting fixing groove and then the two L-shaped supports are moved leftwards and rightwards to drive the two inner gears to slide on the cylindrical gear so as to meet the requirements of different wood cutting widths; when the circular saw blade is adjusted, the first telescopic assembly and the first clamping block on the inner side of the L-shaped support can be synchronously driven to move, so that the clamping tool can be synchronously adjusted; when the anti-falling block is adjusted and moved, the anti-falling block can play a role in limiting anti-falling.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of a local structure of the present invention.

Fig. 3 is the schematic view of the structure of the rotating shaft and the cylindrical gear of the present invention.

Fig. 4 is a schematic view of the internal gear of the present invention.

Fig. 5 is a schematic view of the local splitting structure of the present invention.

In the figure: cutting bed 1, cutting logical groove 2, fixed plate 3, pivot 4, cylindrical gear 5, anticreep piece 6, rotation motor 7, internal gear 8, connecting block 9, circular saw blade 10, elastic telescopic component 11, telescopic link 1101, spring 1102, L shape support 12, telescopic component 13, clamp splice 14, clamp splice 15, telescopic component 16, fixed block 17, regulation fixed slot 18, control switch group 19, timber 20.

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. 1-5, the present invention provides a technical solution: a cutting machine for multi-section synchronous cutting of wood comprises a cutting table 1, wherein a cutting through groove 2 is formed in the middle of the upper surface of the cutting table 1, fixing plates 3 are respectively arranged at the positions, located on the left side and the right side of the cutting through groove 2, of the bottom of the cutting table 1, a rotating shaft 4 is rotatably connected between the two fixing plates 3 through bearings, a rotating motor 7 is fixed on the outer side of one fixing plate 3, an output shaft of the rotating motor 7 is fixedly connected with one end of the rotating shaft 4, a long strip-shaped cylindrical gear 5 is integrally arranged in the middle of the circumferential side surface of the rotating shaft 4, anti-falling blocks 6 are distributed at the positions, located at the two ends of the cylindrical gear 5, of the left end and the right end of the circumferential side surface of the rotating shaft 4, the anti-falling blocks 6 can play a role in limiting and preventing falling when adjusted and moved, the cylindrical gear 5 corresponds to the cutting through groove 2, inner gears 8 are respectively meshed with the left end and the right end of the circumferential side surface of the cylindrical gear 5, and the inner sides of the two inner gears 8 are both connected with the outer side of the cylindrical gear 5 in a sliding manner, a circular saw blade 10 is respectively fixed at one end of the circumferential outer side surface of the two internal gears 8, the other end of the circumferential outer side surface of the two internal gears 8 is respectively connected with a connecting block 9 through a bearing in a rotating way, elastic telescopic components 11 are respectively arranged at the front side and the rear side of the connecting block 9, two opposite L-shaped brackets 12 are arranged at the outer side ends of the two elastic telescopic components 11 at the front side and the rear side of the same connecting block 9, each elastic telescopic component 11 is composed of a telescopic rod 1101 and a spring 1102, the spring 1102 is sleeved at the outer side of the telescopic rod 1101, two ends of the telescopic rod 1101 and the spring 1102 are respectively fixed between the inner side of the horizontal end of the L-shaped bracket 12 and the side surface of the connecting block 9, through the telescopic rod 1101 and the expansion of the spring 1102, the L-shaped bracket 12 is convenient to detach, move, clamp and fix, adjusting fixing grooves 18 are respectively arranged at the front side and the rear side of the cutting table 1, the vertical ends of the L-shaped brackets 12 are clamped with the corresponding section fixing grooves 18 and extend to the upper side of the cutting table 1, when the saw blade needs to be adjusted, the two opposite L-shaped supports 12 are pulled simultaneously, the vertical ends of the two L-shaped supports 12 are pulled out of the adjusting fixing groove 18, then the two L-shaped supports 12 are moved leftwards and rightwards to drive the two inner gears 8 to slide on the cylindrical gear 5, the position of the circular saw blade 10 on the two L-shaped supports can be moved and adjusted so as to meet the requirements of different wood cutting widths, two opposite telescopic assemblies I13 are arranged on the inner sides of the vertical ends of the two opposite L-shaped supports 12, two opposite clamping blocks I14 are arranged at the inner side ends of the two telescopic assemblies I13, when the circular saw blade 10 is adjusted, the telescopic assemblies I13 and the clamping blocks I14 on the inner sides of the L-shaped supports 12 can be synchronously driven to move so as to synchronously adjust a clamping tool, the front end and the rear end of the middle part of the upper surface of the cutting table 1 are both provided with fixing blocks 17, the fixing blocks 17 are positioned between the two inner gears 8, the inner side ends of the two fixed blocks 17 are respectively provided with a telescopic assembly II 16, the inner side ends of the two telescopic assemblies II 16 are respectively provided with two opposite clamping blocks II 15, the wood 20 is clamped between the two opposite clamping blocks I14 and the two clamping blocks II 15, the inner sides of the clamping blocks I14 and the clamping blocks II 15 are both arc-shaped, the wood 20 can be firmly clamped through the arc-shaped clamping blocks I14 and the clamping blocks II 15, the wood 20 is placed and falls off in a deviation manner when being cut, the top end of the circular saw blade 10 is higher than the upper surface of the wood 20, so that the wood 20 can be completely cut off, one side of the upper surface of the cutting table 1 is provided with a control switch group 19, the input end of the control switch group 19 is electrically connected with the output end of an external power supply, the telescopic assembly I13 and the telescopic assembly II 16 are both electric telescopic rods, the rotating motor 7, the input ends of the telescopic assembly I13 and the telescopic assembly II 16 are respectively electrically connected with the output end of the control switch group 19, during cutting, the wood 20 can be clamped and fixed through two sets of the first telescopic assemblies 13, the first clamping blocks 14, the second clamping blocks 15 and the second telescopic assemblies 16 which correspond to each other in two opposite directions, the front and the back of the wood are pushed, meanwhile, the rotating shaft 4 is driven to rotate through rotation of the rotating motor 7, then two sets of inner gears 8 on the cylindrical gear 5 and the circular saw blade 10 are driven to rotate synchronously, the wood 20 can be cut into three sections synchronously at one time, and three-section synchronous cutting is completed.

When in use: the power is switched on, when the saw blade needs to be adjusted, the two opposite L-shaped supports 12 are pulled simultaneously, the vertical ends of the two L-shaped supports 12 are pulled out of the adjusting fixing groove 18, at the moment, the telescopic rod 1101 and the spring 1102 are in a stretching state, then the two L-shaped supports 12 are moved leftwards and rightwards to drive the two inner gears 8 to slide on the cylindrical gear 5, the position of the circular saw blade 10 on the two L-shaped supports can be moved and adjusted so as to meet the requirements of different wood cutting widths, after the adjustment is completed, the vertical ends of the two L-shaped supports 12 are respectively clamped into the corresponding adjusting fixing grooves 18 to be fixed, at the moment, the telescopic rod 1101 and the spring 1102 are in a reduction compression state, when the circular saw blade 10 is adjusted, the telescopic assembly I13 and the clamping block I14 on the inner sides of the L-shaped supports 12 can be synchronously driven to move, so that the clamping tool can be synchronously adjusted, and when the cutting is performed, through two sets of flexible subassembly one 13 and clamp splice one 14 and clamp splice two 15 and two 16 of flexible subassembly that two liang of opposite directions correspond can carry out the centre gripping to timber 20 fixed, and carry out the promotion around it, and simultaneously, through the rotation of rotating motor 7, drive the rotation of pivot 4, and then drive the synchronous rotation of two sets of internal gear 8 on the roller gear 5 and circular saw blade 10, can once only cut timber 20 into the three-section in step, accomplish the synchronous cutting of three-section (internal gear 8 and circular saw blade 10 and L shape support 12, the quantity of flexible subassembly one 13 and clamp splice one 14 can increase to more than three groups, so that carry out the synchronous cutting of more sections numbers to timber 20), when adjusting the removal through anticreep piece 6, can play spacing anticreep's effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a timber multistage is cutting machine for synchronous cutting, includes cutting bed (1), its characterized in that: the cutting machine is characterized in that a cutting through groove (2) is formed in the middle of the upper surface of the cutting table (1), fixing plates (3) are respectively arranged at positions, located on the left side and the right side of the cutting through groove (2), of the bottom of the cutting table (1), a rotating shaft (4) is rotatably connected between the two fixing plates (3) through bearings, a rotating motor (7) is fixed on the outer side of one fixing plate (3), an output shaft of the rotating motor (7) is fixedly connected with one end of the rotating shaft (4), a long-strip-shaped cylindrical gear (5) is integrally arranged in the middle of the circumferential side surface of the rotating shaft (4), the cylindrical gear (5) corresponds to the cutting through groove (2), inner gears (8) are respectively meshed at the left end and the right end of the circumferential side surface of the cylindrical gear (5), the inner sides of the two inner gears (8) are both connected with the outer sides of the cylindrical gear (5) in a sliding mode, and circular saw blades (10) are respectively fixed at one end of the circumferential outer side surface of the two inner gears (8), the other ends of the circumferential outer side surfaces of the two inner gears (8) are respectively connected with a connecting block (9) in a rotating mode through bearings, elastic telescopic assemblies (11) are respectively arranged on the front side and the rear side of the connecting block (9), two opposite L-shaped supports (12) are respectively arranged on the outer side ends of the two elastic telescopic assemblies (11) on the front side and the rear side of the same connecting block (9), adjusting fixing grooves (18) are respectively formed in the front side and the rear side of the cutting table (1), the vertical ends of the L-shaped supports (12) are connected with the corresponding section fixing grooves (18) in a clamping mode and extend to the upper side of the cutting table (1), two opposite telescopic assemblies I (13) are arranged on the inner sides of the vertical ends of the two opposite L-shaped supports (12), two opposite clamping blocks I (14) are arranged on the inner side ends of the two telescopic assemblies I (13), and fixing blocks (17) are respectively arranged on the front end and the rear end of the middle portion of the upper surface of the cutting table (1), fixed block (17) are located between two internal gears (8), and the medial extremity of two fixed blocks (17) all is equipped with two (16) of flexible subassembly, and the medial extremity of two (16) of flexible subassembly is equipped with two clamp splice two (15) in opposite directions, and the centre gripping has timber (20) between two clamp splice one (14) in opposite directions and two clamp splice two (15), one side of cutting bed (1) upper surface is equipped with control switch group (19), the input of control switch group (19) and external power source's output electric connection, the input of rotating motor (7) and the output electric connection of control switch group (19).

2. The cutting machine for multi-stage simultaneous cutting of wood according to claim 1, wherein: the elastic telescopic assembly (11) is composed of a telescopic rod (1101) and a spring (1102), the spring (1102) is sleeved on the outer side of the telescopic rod (1101), and two ends of the telescopic rod (1101) and the spring (1102) are respectively fixed between the inner side of the horizontal end of the L-shaped support (12) and the side face of the connecting block (9).

3. The cutting machine for multi-stage simultaneous cutting of wood according to claim 1, wherein: the first telescopic assembly (13) and the second telescopic assembly (16) are both electric telescopic rods, and the input ends of the first telescopic assembly (13) and the second telescopic assembly (16) are respectively electrically connected with the output end of the control switch group (19).

4. The cutting machine for multi-stage simultaneous cutting of wood according to claim 1, wherein: the inner sides of the first clamping block (14) and the second clamping block (15) are arc-shaped.

5. The cutting machine for multi-stage simultaneous cutting of wood according to claim 1, wherein: the top end of the circular saw blade (10) is higher than the upper surface of the wood (20).

6. The cutting machine for multi-stage simultaneous cutting of wood according to claim 1, wherein: anti-falling blocks (6) are distributed at the left end and the right end of the circumferential side surface of the rotating shaft (4) and positioned at the two ends of the cylindrical gear (5).