CN111975105A

CN111975105A - Multi-purpose circular sawing machine with adjustable sawing angle

Info

Publication number: CN111975105A
Application number: CN202010638870.7A
Authority: CN
Inventors: 黄朋飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2020-11-24

Abstract

The invention discloses a multipurpose circular sawing machine with an adjustable sawing angle, which comprises a main beam, a base and a feeding frame, wherein a fixed jaw is arranged on the base, clamping components are arranged on the fixed jaw and a movable jaw symmetrically, and each clamping component comprises an adjusting cap, a movable block, a threaded column, a connecting rod, a clamping block, a short cylinder and a locking bolt. This a but, the adjustable type circular sawing machine of saw cutting angle of a tractor serves several purposes, all install clamping component on regular jaw and movable jaw, only need rotate when using clamping component and adjust the cap, the movable block passes through the connecting rod and drives the clamp splice rotation regulation like this, adjust to stall after appropriate angle and adjust the cap, not only can press from both sides tightly fixedly to the circle material, can also press from both sides tightly fixedly to the square material, it just can promote the contact plectane to rotate locking bolt at this moment, the tight work piece in contact plectane top, just so can press from both sides tightly the work piece, whole device uses adaptability strong, easy operation simultaneously.

Description

Multi-purpose circular sawing machine with adjustable sawing angle

Technical Field

The invention relates to the technical field of sawing machines, in particular to a multipurpose circular sawing machine with adjustable sawing angle.

Background

The general circular saw consists of several parts, including pedestal, upright column, cross beam, main shaft box, speed variator, workpiece clamping unit, feeding unit, positioner, saw blade clamping unit, etc. and is controlled by numerically controlled system to realize continuous automatic feeding, automatic clamping and automatic sawing. The oil mist cooling is adopted in the sawing process, the functions of lubrication and scrap blowing are achieved, the sawing speed can be high, and the working efficiency of the equipment is greatly improved. Meanwhile, the equipment is controlled by a numerical control system, so that the auxiliary processing time is greatly reduced, and the precision of the sawing size is improved.

However, in the operation process of the machine, the quality of the workpiece is often reduced due to the size problem of the raw material, and meanwhile, the machine cannot meet the clamping requirements of a cylindrical workpiece and a square workpiece, and the adaptability is poor.

Disclosure of Invention

The invention aims to provide a multipurpose circular sawing machine with an adjustable sawing angle, which has the advantages of good applicability and convenience in use and can solve the problems in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a multi-purpose circular sawing machine with adjustable sawing angle comprises a main beam, a base and a feeding frame, wherein the feeding frame is positioned on one side of the base, the top end of the base is welded and fixed with a square seat, the base is connected with the main beam through the square seat, the outer wall of the main beam is movably connected with a front side sliding plate, a rear side sliding plate, an upper sliding plate and a lower sliding plate, the edge of the lower sliding plate is fixedly connected with the front side sliding plate and the rear side sliding plate, the top ends of the front side sliding plate and the rear side sliding plate are fixed with the upper sliding plate, a spindle motor is installed at the edge of the upper surface of the upper sliding plate, a spindle box is fixed at the bottom end of the lower sliding plate, one end of the spindle box is connected with the output end of the spindle motor through a belt, a saw blade is installed at the other end of the spindle box, a fixed jaw is arranged below the saw blade, the, the chip cleaner is movably connected with the jaw seat, and a material receiving platform and a movable jaw are arranged on one side of the jaw seat;

fixed jaw and movable jaw all install clamping components, clamping components is the symmetry setting, clamping components is including adjusting the cap, the movable block, the screw thread post, the connecting rod, the clamp splice, short cylinder and locking bolt, adjust the cap and install the one end at the screw thread post, screw thread post swing joint movable jaw's inner chamber wall, the screw thread post is still through screw-thread fit's mode swing joint movable block, the movable block contacts with movable jaw, the one end of movable block swing joint connecting rod, the other end and the clamp splice swing joint of connecting rod, the clamp splice still with short cylinder swing joint, short cylinder installs the edge at movable jaw, install locking bolt in the inner chamber of clamp splice, the contact plectane is installed to locking bolt's one end.

Preferably, the top end of the main beam is provided with symmetrically distributed high-rigidity linear guide rails, the main beam is movably connected with the upper sliding plate through the high-rigidity linear guide rails, the bottom edges of the two sides of the main beam are provided with transverse beam flat rails, and the main beam is movably connected with the front side sliding plate and the rear side sliding plate through the transverse beam flat rails.

Preferably, a blade protecting cover is installed on the outer side of the saw blade.

Preferably, the movable block is in a square shape and is movably connected with the inner cavity wall of the movable jaw.

Preferably, the surfaces of the receiving platform, the base and the feeding frame are flush.

Preferably, the side wall of the movable jaw is in contact connection with a material clamping oil cylinder, and the material clamping oil cylinder is fixed at the edge of the upper surface of the base.

Preferably, a notch is formed at the corner of one end of the clamping block, and a sinking groove matched with the contact circular plate is formed in the side wall of one end of the clamping block.

Compared with the prior art, the invention has the following beneficial effects:

the utility model relates to a multipurpose circular sawing machine with adjustable sawing angle, wherein clamping components are arranged on a fixed jaw and a movable jaw, the workpiece can be clamped by operating the clamping components, the symmetrically arranged clamping components can better clamp the workpiece, only the adjusting cap needs to be rotated when the clamping components are used, thus, the movable block drives the clamping blocks to rotate and adjust through the connecting rod, the adjusting cap stops rotating after the adjusting cap is adjusted to a proper angle, when two groups of clamping blocks of the same jaw have a certain angle, can clamp and fix round materials, when the angle between two groups of clamping blocks of the same jaw is 180 degrees, namely, the two groups of clamping blocks are positioned in the same vertical plane and can clamp and fix square materials, the contact circular plate can be pushed by rotating the locking bolt at the moment, the contact circular plate tightly pushes a workpiece, therefore, the workpiece can be clamped, the whole device is high in using adaptability and simple to operate.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the clamp assembly of the present invention;

FIG. 3 is a schematic view of the clamping assembly of the present invention in an operative condition;

FIG. 4 is a schematic cross-sectional view of a clamp block of the present invention;

FIG. 5 is a schematic view of a clamping block structure according to the present invention;

FIG. 6 is a front view of the overall structure of the present invention;

FIG. 7 is a side view of the overall structure of the present invention;

FIG. 8 is a schematic top view of the overall structure of the present invention;

fig. 9 is a schematic view of the main beam structure of the present invention.

In the figure: 1. a spindle motor; 2. a rear side slide plate; 3. a main beam; 301. a high rigidity linear guide rail; 302. a beam flat rail; 4. a square base; 5. a base; 6. a chip remover; 7. fixing the jaw; 8. a jaw seat; 9. a clamping assembly; 901. an adjusting cap; 902. a movable block; 903. a threaded post; 904. a connecting rod; 905. a clamping block; 906. a short cylinder; 907. locking the bolt; 908. a contact circular plate; 909. sinking into a groove; 10. a receiving platform; 11. an upper slide plate; 12. front sideslip; 13. a lower slide plate; 14. a main spindle box; 15. a material clamping oil cylinder; 16. a saw blade; 17. a movable jaw; 18. a feeding frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 6-9, a multipurpose circular sawing machine with adjustable sawing angle comprises a main beam 3, a base 5 and a feeding frame 18, wherein the feeding frame 18 is positioned on one side of the base 5, a square seat 4 is welded and fixed on the top end of the base 5, the base 5 is connected with the main beam 3 through the square seat 4, the outer wall of the main beam 3 is movably connected with a front side sliding plate 12, a rear side sliding plate 2, an upper sliding plate 11 and a lower sliding plate 13, the front side sliding plate 12, the rear side sliding plate 2, the upper sliding plate 11 and the lower sliding plate 13 form a frame, the top end of the main beam 3 is provided with symmetrically distributed high-rigidity linear guide rails 301, the main beam 3 is movably connected with the upper sliding plate 11 through the high-rigidity linear guide rails 301, the bottom edges of the two sides of the main beam 3 are provided with beam flat rails 302, the main beam 3 is movably connected with the front side sliding plate 12 and the rear side sliding plate 2 through, the edge of the lower sliding plate 13 is fixedly connected with the front side sliding plate 12 and the rear side sliding plate 2, the top ends of the front side sliding plate 12 and the rear side sliding plate 2 are fixed with the upper sliding plate 11, the edge of the upper surface of the upper sliding plate 11 is provided with the spindle motor 1, the bottom end of the lower sliding plate 13 is fixed with the spindle box 14, one end of the spindle box 14 is connected with the output end of the spindle motor 1 through a belt, the other end of the spindle box 14 is provided with a saw blade 16, the outer side of the saw blade 16 is provided with a saw blade protective cover which is used for protecting the saw blade, a fixed jaw 7 is arranged below the saw blade 16, the fixed jaw 7 is fixedly connected with a jaw seat 8 through a screw, the jaw seat 8 is also fixed with the upper surface of the base 5, the inner side of the jaw seat 8 is provided with a chip cleaner 6, the chip cleaner 6 is movably connected with the jaw seat 8, one side of, the side wall of the movable jaw 17 is connected with a material clamping oil cylinder 15 in a contact mode, the material clamping oil cylinder 15 is fixed to the edge of the upper surface of the base 5, and the movable jaw 17 is pushed when the material clamping oil cylinder 15 works.

Referring to fig. 2-4, the clamping assembly 9 is mounted on both the fixed jaw 7 and the movable jaw 17, the workpiece can be clamped by operating the clamping assembly 9, the clamping assembly 9 is symmetrically arranged, the symmetrically arranged clamping assembly 9 can better clamp the workpiece, the clamping assembly 9 includes an adjusting cap 901, a movable block 902, a threaded post 903, a connecting rod 904, a clamping block 905, a short cylinder 906 and a locking bolt 907, the adjusting cap 901 is mounted at one end of the threaded post 903, the threaded post 903 is movably connected to an inner cavity wall of the movable jaw 17, the threaded post 903 is further movably connected to the movable block 902 in a threaded fit manner, the movable block 902 is in a square block shape, the movable block 902 is movably connected to the inner cavity wall of the movable jaw 17, the movable block 902 can move in the inner cavity of the movable jaw 17, the movable block 902 is in contact with the movable jaw 17, the movable block 902 is movably connected to one end of the connecting rod 904, the other end of the connecting rod, the clamping blocks 905 are further movably connected with the short cylinders 906, the short cylinders 906 are installed at the edges of the movable jaws 17, notches are formed in the corners of one ends of the clamping blocks 905, the notches enable a cylindrical workpiece to be clamped by the two clamping blocks 905, a sinking groove 909 matched with the contact circular plate 908 is formed in the side wall of one end of each clamping block 905, a locking bolt 907 is installed in an inner cavity of each clamping block 905, and the contact circular plate 908 is installed at one end of each locking bolt 907.

The multipurpose circular sawing machine with adjustable sawing angles is characterized in that clamping assemblies 9 are arranged on a fixed jaw 7 and a movable jaw 17, workpieces can be clamped by operating the clamping assemblies 9, the symmetrically arranged clamping assemblies 9 can better clamp the workpieces, each clamping assembly 9 comprises an adjusting cap 901, a movable block 902, a threaded column 903, a connecting rod 904, a clamping block 905, a short cylinder 906 and a locking bolt 907, the adjusting cap 901 is arranged at one end of the threaded column 903, the threaded column 903 is movably connected with the inner cavity wall of the movable jaw 17, the movable block 902 can move in the inner cavity of the movable jaw 17, the movable block 902 is movably connected with the clamping block 905 through the connecting rod 904, the clamping block 905 is also movably connected with the short cylinder 906, the clamping block 905 can rotate along the central axis of the short cylinder 906, the short cylinder 906 is arranged at the edge of the movable jaw 17, a notch is formed in one end corner of the clamping block 905, and can be formed by forming the notch, the two clamping blocks 905 clamp the cylindrical workpiece, a sinking groove 909 matched with the contact circular plate 908 is formed in the side wall of one end of each clamping block 905, a locking bolt 907 is installed in the inner cavity of each clamping block 905, and the contact circular plate 908 is installed at one end of each locking bolt 907; the power is switched on, the equipment is started, the adjusting cap 901 on one side of the fixed jaw 7 and the movable jaw 17 is manually rotated firstly, the adjusting cap 901 rotates to drive the threaded column 903, the movable block 902 moves in the inner cavity wall of the movable jaw 17, so that the movable block 902 drives the clamping blocks 905 to rotate and adjust through the connecting rod 904, the adjusting cap 901 stops rotating after the adjusting to a proper angle, when two groups of clamping blocks 905 of the same jaw have a certain angle, round materials can be clamped and fixed, and when the angle between the two groups of clamping blocks 905 of the same jaw is 180 degrees, the two groups of clamping blocks 905 are located in the same vertical plane, square materials can be clamped and fixed, at the moment, the locking bolt 907 is rotated to push the contact circular plate 908, the contact circular plate 908 abuts against a workpiece, and thus the workpiece can be clamped.

In summary, the following steps: the multipurpose circular sawing machine with the adjustable sawing angle is characterized in that the clamping assemblies 9 are arranged on the fixed jaw 7 and the movable jaw 17, the workpiece can be clamped by operating the clamping assemblies 9, the symmetrically arranged clamping assemblies 9 can better clamp the workpiece, when the clamping assemblies 9 are used, only the adjusting cap 901 needs to be rotated, so that the movable block 902 drives the clamping blocks 905 to rotate and adjust through the connecting rod 904, the adjusting cap 901 stops rotating after the workpiece is adjusted to a proper angle, round materials can be clamped and fixed when two groups of clamping blocks 905 of the same jaw have a certain angle, when the angle between the two groups of clamping blocks 905 of the same jaw is 180 degrees, the two groups of clamping blocks 905 are positioned in the same vertical plane, square materials can be clamped and fixed, at the moment, the locking bolt 907 is rotated to push the contact circular plate 908, the contact circular plate 908 abuts against the workpiece, so that the workpiece can be clamped, the whole device has strong adaptability and simple operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 multi-purpose circular sawing machine with adjustable sawing angle, includes girder (3), base (5) and pay-off frame (18), its characterized in that: the feeding frame (18) is located on one side of the base (5), a square seat (4) is fixed at the top end of the base (5) in a welding mode, the base (5) is connected with a main beam (3) through the square seat (4), the outer wall of the main beam (3) is movably connected with a front side sliding plate (12), a rear side sliding plate (2), an upper sliding plate (11) and a lower sliding plate (13), the edge of the lower sliding plate (13) is fixedly connected with the front side sliding plate (12) and the rear side sliding plate (2), the top ends of the front side sliding plate (12) and the rear side sliding plate (2) are fixed with the upper sliding plate (11), a spindle motor (1) is installed at the edge of the upper surface of the upper sliding plate (11), a spindle box (14) is fixed at the bottom end of the lower sliding plate (13), one end of the spindle box (14) is connected with the output end of the spindle motor (1) through a belt, a saw blade (16, the fixed jaw (7) is fixedly connected with a jaw seat (8) through a screw, the jaw seat (8) is also fixed with the upper surface of the base (5), a chip cleaner (6) is installed on the inner side of the jaw seat (8), the chip cleaner (6) is movably connected with the jaw seat (8), and a material receiving platform (10) and a movable jaw (17) are arranged on one side of the jaw seat (8);

the clamping components (9) are arranged symmetrically, each clamping component (9) comprises an adjusting cap (901), a movable block (902), a threaded column (903), a connecting rod (904), a clamping block (905), a short cylinder (906) and a locking bolt (907), the adjusting cap (901) is arranged at one end of the threaded column (903), the threaded column (903) is movably connected with the inner cavity wall of the movable jaw (17), the threaded column (903) is also movably connected with the movable block (902) in a threaded fit mode, the movable block (902) is in contact with the movable jaw (17), the movable block (902) is movably connected with one end of the connecting rod (902), the other end of the connecting rod (904) is movably connected with the clamping block (905), the clamping block (905) is also movably connected with the short cylinder (906), and the short cylinder (906) is arranged at the edge of the movable jaw (17), a locking bolt (907) is installed in the inner cavity of the clamping block (905), and a contact circular plate (908) is installed at one end of the locking bolt (907).

2. The multipurpose sawing angle adjustable circular sawing machine according to claim 1, wherein: the high-rigidity linear guide rails (301) which are symmetrically distributed are arranged at the top end of the main beam (3), the main beam (3) is movably connected with the upper sliding plate (11) through the high-rigidity linear guide rails (301), the beam flat rails (302) are arranged at the bottom edges of the two sides of the main beam (3), and the main beam (3) is movably connected with the front side sliding plate (12) and the rear side sliding plate (2) through the beam flat rails (302).

3. A multi-purpose sawing angle adjustable circular sawing machine according to claims 1-2 characterized in that: and a saw blade protective cover is arranged on the outer side of the saw blade (16).

4. A multi-purpose sawing angle adjustable circular sawing machine according to claims 1-3 characterized by that: the movable block (902) is in a square shape, and the movable block (902) is movably connected with the inner cavity wall of the movable jaw (17).

5. The multipurpose sawing angle adjustable circular sawing machine according to claims 1-4, characterized in that: the surfaces of the receiving platform (10), the base (5) and the feeding frame (18) are flush.

6. The multipurpose sawing angle adjustable circular sawing machine according to claims 1-5, characterized in that: the side wall contact of activity tong mouth (17) is connected with presss from both sides material hydro-cylinder (15), presss from both sides material hydro-cylinder (15) and fixes in the upper surface edge of base (5).

7. The multipurpose sawing angle adjustable circular sawing machine according to claims 1-6, characterized in that: a notch is formed in the corner of one end of the clamping block (905), and a sunken groove (909) matched with the contact circular plate (908) is formed in the side wall of one end of the clamping block (905).