CN213859691U

CN213859691U - Cutting saw longitudinal moving structure of four-side saw

Info

Publication number: CN213859691U
Application number: CN202022602904.5U
Authority: CN
Inventors: 罗嘉滨
Original assignee: Foshan Shunde Feitushi Cnc Equipment Co ltd
Current assignee: Foshan Shunde Feitushi Cnc Equipment Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-08-03
Anticipated expiration: 2030-11-11

Abstract

A longitudinal moving structure of a cutting saw of a four-edge saw comprises a lathe bed and a workbench which is arranged on the lathe bed and used for positioning and placing a plate to be processed, wherein a sliding seat is arranged on the workbench, and a sliding seat driving motor and a longitudinal cutting saw are arranged on the sliding seat; the sliding seat driving motor is connected with a gear in a driving way; the workbench is provided with a rack which is meshed with the gear; when the sliding seat driving motor works, the driving gear is rotationally meshed on the rack and drives the sliding seat to longitudinally slide on the workbench in a reciprocating manner; the longitudinal cutting saw moves along with the sliding seat when the sliding seat longitudinally slides back and forth, and longitudinal cutting is carried out on the plate to be processed. The utility model discloses utilize the gear and rack intermeshing on the sliding seat driving motor, realize the sliding seat driving motor and can drive the vertical reciprocating sliding of sliding seat on the workstation at the during operation, vertically cut the saw and follow the removal when the vertical reciprocating sliding of sliding seat, just treat processing panel and carry out the longitudinal cutting to realize processing panel's vertical size automatic cutout.

Description

Cutting saw longitudinal moving structure of four-side saw

Technical Field

The utility model relates to a saw longitudinal movement structure cuts of four sides saw.

Background

Chinese patent document No. CN103737673A discloses a four-side saw in 23.4.2014, in which a first longitudinal saw is fixedly mounted on the frame, and a second longitudinal saw is coaxially disposed with the first longitudinal saw and adjustably mounted on the frame. When the work plate is longitudinally cut, the handle is pushed, so that the longitudinally-cut sliding bracket moves towards the rack body along the axial direction perpendicular to the first longitudinal saw, the bearing table of the longitudinally-cut pressing device carries the wood plate to be processed to enter the rack body along the axial sliding rail perpendicular to the first longitudinal saw under the action of the feeding air cylinder, and the longitudinal cutting of the wood plate is completed in the process.

Because the first vertical saw of above-mentioned structure has adopted fixed mode to install, the second vertical saw has adopted position adjustable mode to install, can only send the plate into first vertical saw through the removal of rip cutting sliding bracket, the second is indulged and just can be carried out longitudinal cutting between the saw, consequently, longitudinal cutting precision to the plank is relatively poor, can't guarantee whether the longitudinal dimension of the plank that cuts out accords with the production and processing demand, lead to the finished product qualification rate low, and the removal of rip cutting sliding bracket also can only be removed through the workman, low in production efficiency, the processing cost is high. Therefore, further improvements are necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a saw longitudinal movement structure cuts of four sides saw to overcome the weak point among the prior art.

The saw that cuts of four sides saw who designs according to this purpose vertically moves structure, including the lathe bed to and set up on the lathe bed, and be used for the workstation that the location placed and wait to process panel, its characterized in that: the workbench is provided with a sliding seat, and the sliding seat is provided with a sliding seat driving motor and a longitudinal cutting saw; the sliding seat driving motor is connected with a gear in a driving way; the workbench is provided with a rack which is meshed with the gear; the sliding seat driving motor drives the gear to be meshed on the rack in a rotating mode and drives the sliding seat to longitudinally slide on the workbench in a reciprocating mode when in work; the longitudinal cutting saw moves along with the sliding seat when the sliding seat longitudinally slides back and forth, and longitudinal cutting is carried out on the plate to be processed.

The gear is horizontally arranged at the bottom of the sliding seat; the sliding seat driving motor is vertically and fixedly arranged on the upper surface of the sliding seat, and a motor shaft of the sliding seat driving motor penetrates through the sliding seat and then is in driving connection with the gear.

The rack is longitudinally and fixedly arranged on the upper surface of the workbench, and the rack grains of the rack are arranged laterally and meshed with the gear grains of the gear.

The rack lines of the rack are arranged in an inclined side direction; the gear stripes of the gear are obliquely arranged, and the inclination angle of the gear stripes of the gear corresponds to that of the gear stripes of the rack.

A guide rail is arranged on the workbench; the sliding seat is provided with a sliding block and is longitudinally guided to slide on the guide rail in a reciprocating way through the sliding block.

The two guide rails are arranged on the upper surface of the workbench and are respectively and longitudinally fixed on the upper surface of the workbench in a bilateral symmetry manner; the four sliding blocks are divided into two groups and are respectively and symmetrically fixed at the bottom of the sliding seat.

Positioning pieces are respectively arranged at the longitudinal front and rear positions of the upper surface of the workbench; the bottom of the sliding seat is provided with a positioning matching piece, and the positioning matching piece is positioned on the positioning piece through the positioning matching piece when the sliding seat longitudinally slides in a reciprocating mode.

An elastic anti-collision piece is arranged between the positioning piece and the positioning matching piece, and the positioning piece and the positioning matching piece have an anti-collision type positioning function through the elastic anti-collision piece.

A position induction switch is arranged on the sliding seat, and induction pieces are respectively arranged at the longitudinal front and rear positions of the workbench; the position sensing switch is electrically connected with the sliding seat driving motor and sends a signal to the driving motor when the sliding seat slides to the position of the sensing part so as to control the motor shaft of the sliding seat driving motor to rotate forwards and backwards or stop working.

The sliding seat is provided with a vertical driving cylinder and a vertical movable frame; the vertical driving cylinder is fixedly arranged on the sliding seat, and a cylinder shaft of the vertical driving cylinder is in driving connection with the vertical movable frame; the vertical movable frame is provided with a longitudinal saw driving motor and a scrap collecting cover; at least part of the longitudinal cutting saw is arranged in the scrap collecting cover and is in driving connection with the power output end of the longitudinal saw driving motor; the vertical movable frame is vertically lifted on the sliding seat through the driving of the vertical driving cylinder, and drives the longitudinal saw driving motor, the longitudinal cutting saw and the scrap collecting cover to move along with the vertical lifting.

The utility model discloses an improvement of above-mentioned structure, be provided with the rack on the workstation, be provided with slide bracket driving motor and longitudinal cutting saw on the slide bracket, utilize gear and rack intermeshing on the slide bracket driving motor, thereby realize that slide bracket driving motor can drive the slide bracket vertical reciprocating sliding on the workstation at the during operation, longitudinal cutting saw follows the removal when the slide bracket vertical reciprocating sliding, and treat processing panel and carry out longitudinal cutting, in order to realize the vertical size automatic cutting of processing panel, avoided effectively that prior art's longitudinal cutting saw is fixed mounting, lead to panel vertical cutting precision poor, the problem of finished product percent of pass low, in order to guarantee the vertical cutting qualification rate of panel, can also avoid panel to need the drawback of artifical supplementary in the production and processing simultaneously, thereby improve production efficiency, reduce the processing cost; and the meshing transmission effect between the gear and the rack is good, the sliding seat can be ensured to stably and longitudinally slide on the workbench in a reciprocating manner, the longitudinal cutting saw can be further ensured to stably and longitudinally cut the plate to be processed, and the longitudinal cutting precision of the plate to be processed is improved.

Comprehensively, it has simple structure reasonable, the performance is excellent, and transmission effect is good, and vertical cutting is accurate good, and production efficiency is high, adds characteristics such as with low costs, and the practicality is strong.

Drawings

Fig. 1 and fig. 2 are schematic views of an assembly structure according to an embodiment of the present invention.

Fig. 3 and 4 are schematic structural diagrams of the utility model with the bed body and the workbench omitted.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

Referring to fig. 1-4, the cutting saw longitudinal moving structure of the four-side saw comprises a bed body 1 and a workbench 2 arranged on the bed body 1 and used for positioning and placing a plate to be processed, wherein a sliding seat 3 is arranged on the workbench 2, and a sliding seat driving motor 4 and a longitudinal cutting saw 5 are arranged on the sliding seat 3; the sliding seat driving motor 4 is connected with a gear 6 in a driving way; the workbench 2 is provided with a rack 7 which is meshed with the gear 6; the sliding seat driving motor 4 drives the gear 6 to be meshed on the rack 7 in a rotating way and drives the sliding seat 3 to longitudinally slide on the workbench 2 in a reciprocating way when in work; the longitudinal cutting saw 5 moves along with the longitudinal reciprocating sliding of the sliding seat 3 and performs longitudinal cutting on the plate to be processed.

Utilize gear 6 and rack 7 intermeshing on the sliding seat driving motor 4, thereby realize sliding seat driving motor 4 and can drive 3 vertical reciprocating sliding of sliding seat on workstation 2 at the during operation, vertically cut saw 5 and follow the removal when 3 vertical reciprocating sliding of sliding seat, and treat and process panel and carry out vertical cutting, longitudinal dimension automatic cutting with the realization processing panel, the vertical saw of having avoided prior art effectively is fixed mounting, lead to the problem that panel vertical cutting precision is poor, the finished product qualification rate is low, with the vertical cutting qualification rate of guaranteeing panel, can also avoid panel to need the manual work to carry out supplementary drawback when production man-hour simultaneously, thereby improve production efficiency, reduce the processing cost.

The gear 6 and the rack 7 are meshed and driven effectively, the sliding seat 3 can be guaranteed to stably and longitudinally slide on the workbench 2 in a reciprocating mode, the longitudinal cutting saw 5 can be further guaranteed to stably cut the plate to be machined longitudinally, and the longitudinal cutting accuracy of the plate to be machined is improved.

In order to make the engagement between the gear 6 and the rack 7 more reasonable, the gear 6 of the embodiment is horizontally arranged at the bottom of the sliding seat 3; the sliding seat driving motor 4 is vertically and fixedly arranged on the upper surface of the sliding seat 3, and a motor shaft of the sliding seat driving motor penetrates through the sliding seat 3 and then is in driving connection with the gear 6.

In a first step, the rack 7 is longitudinally fixed on the upper surface of the worktable 2, and the rack grains are laterally arranged and meshed with the gear grains of the gear 6. Because the rack lines of the rack 7 are arranged in the lateral direction, the position of the workbench 2 occupied by the rack lines after installation can be reduced.

Furthermore, the rack lines of the rack 7 are arranged in an inclined side direction; the gear stripes of the gear 6 are arranged in an inclined mode, and the inclined angle of the gear stripes corresponds to the inclined angle of the gear stripes of the rack 7.

The gear 6 and the rack 7 are meshed with each other in an inclined mode, and a certain anti-return effect is achieved, so that the longitudinal cutting saw 5 can be prevented from returning and can stably cut the plate to be processed longitudinally.

In order to improve the stability of the sliding seat 3 sliding on the workbench 2, a guide rail 8 is arranged on the workbench 2; the sliding seat 3 is provided with a sliding block 9, and the sliding block 9 is longitudinally guided to slide on the guide rail 8 in a reciprocating way.

Specifically, the two guide rails 8 are respectively arranged on the upper surface of the workbench 2 in a bilateral symmetry type longitudinally fixed manner; the four sliding blocks 9 are arranged at four positions, and the four sliding blocks 9 are divided into two groups and are respectively and symmetrically fixed at the bottom of the sliding seat 3 in a bilateral mode.

The longitudinal front and rear positions of the upper surface of the workbench 2 of the embodiment are respectively provided with a positioning piece 10; the bottom of the sliding seat 3 is provided with a positioning matching piece 11, and the positioning matching piece 11 is positioned and acted on the positioning piece 10 when the sliding seat longitudinally slides back and forth.

In order to prevent the collision between the sliding seat 3 and the workbench 2, an elastic anti-collision element is further arranged between the positioning element 10 and the positioning matching element 11, and the positioning action between the positioning element and the positioning matching element is anti-collision through the elastic anti-collision element.

In order to make the sliding seat 3 slide longitudinally on the worktable 2 for a prescribed distance, a position induction switch 12 is arranged on the sliding seat 3, and induction pieces 21 are respectively arranged at the front and rear positions of the worktable 2 in the longitudinal direction; the position sensing switch 12 is electrically connected with the sliding seat driving motor 4 and sends a signal to the driving motor 4 when the sliding seat 3 slides to the position of the sensing part 21 so as to control the motor shaft of the sliding seat driving motor 4 to rotate forward and backward or stop working.

The sliding seat 3 is provided with a vertical driving cylinder 13 and a vertical movable frame 14; the vertical driving cylinder 13 is fixedly arranged on the sliding seat 3, and a cylinder shaft of the vertical driving cylinder is in driving connection with the vertical movable frame 14; the vertical movable frame 14 is provided with a longitudinal saw driving motor 15 and a scrap collecting cover 16; the longitudinal cutting saw 5 is at least partially arranged in the scrap collecting cover 16 and is in driving connection with the power output end of the longitudinal saw driving motor 15; the vertical movable frame 14 is vertically lifted on the sliding seat 3 through the driving of the vertical driving cylinder 13, and drives the longitudinal saw driving motor 15, the longitudinal cutting saw 5 and the scrap collecting cover 16 to move along with the vertical lifting.

The scrap collecting cover 16 is arranged to collect the scraps of the plate to be processed. The vertical driving cylinder 13 and the vertical movable frame 14 are matched to enable the longitudinal cutting saw 5 to move in a vertical lifting avoiding mode, so that the longitudinal cutting structure of the plate to be processed is more reasonable.

The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a four sides saw cut saw longitudinal movement structure, includes lathe bed (1) to and set up on lathe bed (1) and be used for the location to place workstation (2) of waiting to process panel, its characterized in that: a sliding seat (3) is arranged on the workbench (2), and a sliding seat driving motor (4) and a longitudinal cutting saw (5) are arranged on the sliding seat (3); the sliding seat driving motor (4) is connected with a gear (6) in a driving way; the workbench (2) is provided with a rack (7) which is meshed with the gear (6); the sliding seat driving motor (4) drives the gear (6) to be meshed with the rack (7) in a rotating mode and drives the sliding seat (3) to longitudinally slide on the workbench (2) in a reciprocating mode when in work; the longitudinal cutting saw (5) moves along with the sliding seat (3) when longitudinally reciprocating and slides, and performs longitudinal cutting on the plate to be processed.

2. The cutting saw longitudinal movement structure of the four-sided saw according to claim 1, wherein: the gear (6) is horizontally arranged at the bottom of the sliding seat (3); the sliding seat driving motor (4) is vertically and fixedly arranged on the upper surface of the sliding seat (3), and a motor shaft of the sliding seat driving motor penetrates through the sliding seat (3) and then is in driving connection with the gear (6).

3. The cutting saw longitudinal movement structure of the four-sided saw according to claim 2, wherein: the rack (7) is longitudinally and fixedly arranged on the upper surface of the workbench (2), and the rack grains are arranged laterally and meshed with the gear grains of the gear (6).

4. The cutting saw longitudinal movement structure of the four-sided saw according to claim 3, wherein: the rack grains of the rack (7) are arranged in an inclined side direction; the gear grains of the gear (6) are arranged in an inclined mode, and the inclined angle of the gear grains corresponds to the inclined angle of the rack grains of the rack (7).

5. The cutting saw longitudinal movement structure of the four-sided saw according to claim 1, wherein: a guide rail (8) is arranged on the workbench (2); the sliding seat (3) is provided with a sliding block (9) and is longitudinally guided to slide on the guide rail (8) in a reciprocating way through the sliding block (9).

6. The cutting saw longitudinal movement structure of the four-sided saw according to claim 5, wherein: the two guide rails (8) are arranged on the upper surface of the workbench (2) and are respectively and longitudinally fixed on the left and right symmetrically; the four sliding blocks (9) are arranged in four, and the four sliding blocks (9) are divided into two groups and are respectively and symmetrically fixed at the bottom of the sliding seat (3).

7. The cutting saw longitudinal movement structure of the four-sided saw according to claim 1, wherein: positioning pieces (10) are respectively arranged at the longitudinal front and rear positions of the upper surface of the workbench (2); the bottom of the sliding seat (3) is provided with a positioning matching piece (11), and the positioning matching piece (11) is positioned and acted on the positioning piece (10) when the sliding seat longitudinally slides back and forth.

8. The cutting saw longitudinal movement structure of the four-sided saw according to claim 7, wherein: an elastic anti-collision piece is arranged between the positioning piece (10) and the positioning matching piece (11), and the elastic anti-collision piece has an anti-collision positioning function.

9. The cutting saw longitudinal movement structure of the four-sided saw according to claim 1, wherein: a position induction switch (12) is arranged on the sliding seat (3), and induction pieces (21) are respectively arranged at the longitudinal front and rear positions of the workbench (2); the position induction switch (12) is electrically connected with the sliding seat driving motor (4) and sends a signal to the driving motor (4) when the sliding seat (3) slides to the position of the induction part (21) so as to control the motor shaft of the sliding seat driving motor (4) to rotate forwards and backwards or stop working.

10. The cutting saw longitudinal movement structure of the four-sided saw according to claim 1, wherein: a vertical driving cylinder (13) and a vertical movable frame (14) are arranged on the sliding seat (3); the vertical driving cylinder (13) is fixedly arranged on the sliding seat (3), and a cylinder shaft of the vertical driving cylinder is in driving connection with the vertical movable frame (14); a longitudinal saw driving motor (15) and a scrap collecting cover (16) are arranged on the vertical movable frame (14); at least part of the longitudinal cutting saw (5) is arranged in the scrap collecting cover (16) and is in driving connection with the power output end of the longitudinal saw driving motor (15); the vertical movable frame (14) is vertically lifted on the sliding seat (3) through the vertical driving of the driving cylinder (13), and drives the longitudinal saw driving motor (15), the longitudinal cutting saw (5) and the scrap collecting cover (16) to move along with the vertical lifting.