CN215094149U

CN215094149U - Material baffle adjustable mechanism of woodworking band sawing machine

Info

Publication number: CN215094149U
Application number: CN202120721887.9U
Authority: CN
Inventors: 朱子辰
Original assignee: Qingdao Huabaowei Cnc Technology Co ltd
Current assignee: Qingdao Huabaowei Cnc Technology Co ltd
Priority date: 2021-04-09
Filing date: 2021-04-09
Publication date: 2021-12-10
Anticipated expiration: 2031-04-09

Abstract

The utility model discloses a carpenter's band saw material baffle adjustable mechanism, it includes material baffle subassembly, sliding seat subassembly and slide subassembly, the one end of material baffle subassembly is fixed on the sliding seat subassembly, the sliding seat subassembly is installed slide subassembly top, the slide unit mount is on carpenter's band saw machine. The utility model can flexibly adjust the parallelism between the material baffle component and the workbench and the angle between the material baffle component and the saw blade, and improve the positioning precision of the material baffle; the utility model not only ensures the adjusting intensity and precision of the material baffle mechanism, but also avoids the metal contact between the sliding seat component and the slideway component, and reduces the sliding friction damage; the accurate positioning of the sliding position of the sliding seat assembly is realized; but also realizes the quick locking and quick releasing of the sliding seat assembly, and has good wear resistance and elasticity.

Description

Material baffle adjustable mechanism of woodworking band sawing machine

Technical Field

The utility model relates to a band saw machine equipment technical field especially relates to a carpenter's band saw machine material baffle adjustable mechanism.

Background

The band saw machine is a common machine in woodworking machines and mainly comprises a machine body, a material baffle mechanism, a tensioning frame mechanism, a guide mechanism, a transmission mechanism, a workbench and the like.

The material baffle mechanism is a commonly used mechanism in the wood working machinery, and has the main functions that: during the cutting process, the wood can be continuously linearly cut, so that the saw path is prevented from deviating during the cutting process; the length of the cut timber is accurately positioned, and the aim of cutting the timber with the same size in batches is fulfilled; the cutting distance is adjusted rapidly to meet the requirements of various timbers with different lengths. The structure of material baffle mechanism includes guide rail, fixing base, material baffle and handle usually, and during the regulation, need pull the handle on to drive the fixing base and adjust material baffle position along the guide rail direction, during the locking, need push down the handle, at this moment, fixing base, material baffle are in latched position.

At present, the material baffle plate mechanisms are various in types, and the guide rail structure is of a catalpa type or a slide rail type; the locking mode comprises handle locking and eccentric locking; the material baffle plate has various shapes such as an L-shaped material baffle plate, a rectangular baffle plate and the like. The existing material baffle plate mechanisms are positioned by self structures, have no adjustable elements, and have difficulty in adjusting the parallelism between the material baffle plate and the workbench and the angle between the material baffle plate and the saw blade. Secondly, the current material baffle mechanism is mostly metal and metal friction at the in-process that slides and lock, appears the guide rail fish tail easily, slides not smooth scheduling phenomenon, is influencing material baffle's positioning accuracy and outward appearance.

Disclosure of Invention

The utility model discloses the technical problem that will solve is: the utility model provides a carpenter's band saw material baffle adjustable mechanism, through setting up adjustable component, adjusts the material baffle to improve the positioning accuracy of material baffle.

In order to achieve the above purpose, the utility model provides a technical scheme as follows:

the utility model provides a carpenter's band saw material baffle adjustable mechanism, includes material baffle subassembly, sliding seat subassembly and slide subassembly, the one end of material baffle subassembly is fixed on the sliding seat subassembly, the sliding seat subassembly is installed slide subassembly top, the slide unit mount is on carpenter's band saw machine.

Furthermore, the adjustable mechanism of the material baffle plate further comprises an adjustable element, and the adjustable element is installed on the sliding seat assembly.

Further, the slide subassembly includes scale and slide, the slide is equipped with the scale groove, the scale is installed scale inslot.

Furthermore, the sliding seat subassembly includes sliding seat, eccentric hand (hold) and dabber, the sliding seat is opening U type structure down, the slide is installed the U type structure is inboard, the sliding seat can slide to interior, eccentric hand (hold) passes through the dabber is fixed on the sliding seat.

Further, the sliding seat with the slide all is provided with the concave-convex structure of mutually supporting, through concave-convex structure cooperation is connected.

Furthermore, the top surface of the sliding seat is provided with four threaded holes, the side surface of the sliding seat is provided with two threaded holes, the adjustable element is a set screw, the set screw is arranged in the threaded holes formed in the top surface and the side surface of the sliding seat, and the end surface of the set screw is abutted to the corresponding plane of the slide way.

Furthermore, the material baffle plate assembly penetrates through the elastic washer, the material baffle plate assembly and the gasket in sequence through screws and then is fastened in threaded holes formed in the sliding seat.

Furthermore, screws penetrate through the slide ways at two ends of the scale, and the screws are tightly pressed at the bottom of the scale.

Compared with the prior art, the utility model discloses an advantage is with positive effect:

1. the utility model arranges the adjustable element in the sliding seat component, which is convenient for flexibly adjusting the parallelism between the material baffle component and the workbench and the angle between the material baffle component and the saw blade, and improves the positioning precision of the material baffle;

2. the adjustable element of the utility model adopts the material and structure of combining the wear-resistant rubber and plastic and the metal, thereby not only ensuring the adjustment strength and precision of the material baffle mechanism, but also avoiding the metal contact between the sliding seat component and the slideway component and reducing the sliding friction damage;

3. the slide way assembly of the utility model is provided with the scale, thereby realizing the accurate positioning of the sliding position of the sliding seat assembly;

4. the utility model discloses a be equipped with eccentric hand (hold) in the sliding seat subassembly, adopt eccentric structure and wear-resisting rubber and plastic material, realized the quick locking and the quick release of sliding seat subassembly, have good wearability and elasticity.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a band saw machine;

FIG. 2 is a schematic structural view of the material baffle adjusting mechanism of the woodworking band sawing machine of the present invention;

FIG. 3 is an exploded view of the adjustable mechanism of the material baffle of the woodworking band sawing machine of the present invention;

FIG. 4 is a schematic structural view of an adjustable element of the material baffle adjusting mechanism of the novel woodworking band sawing machine;

in the figure, 1, a machine body; 2. a material baffle mechanism; 3. a tensioning frame mechanism; 4. a guide mechanism; 5. a transmission mechanism; 6. a work table; 7. a material baffle assembly; 8. a sliding seat assembly; 9. a chute assembly; 10. a screw I; 11. an elastic washer; 12. a gasket; 13. tightening the screw; 14. a sliding seat; 15. an eccentric handle; 16. a mandrel; 17. a scale; 18. a slideway; 19. and a screw II.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

Example 1

As shown in fig. 1, the band saw machine mainly comprises a machine body 1, a material baffle mechanism 2, a tensioning frame mechanism 3, a guide mechanism 4, a transmission mechanism 5, a workbench 6 and the like.

As shown in fig. 2, the utility model provides a material baffle plate adjustable mechanism of a woodworking band sawing machine, which comprises a material baffle plate component 7, a sliding seat component 8 and a slideway component 9; the sliding seat assembly 8 is installed above the sliding seat assembly 9 and can slide relative to the sliding seat assembly 9, one end of the material baffle assembly 7 is fixed with the sliding seat assembly 8 and can synchronously slide along with the sliding seat assembly 8, and the sliding seat assembly 9 is fixed on the woodworking band sawing machine. The adjustable mechanism of the material baffle plate further comprises an adjustable element, and the adjustable element is installed on the sliding seat assembly.

As shown in fig. 3, after passing through the elastic washer 11, the material baffle assembly 7 and the gasket 12 in sequence, the screw i 10 on the material baffle assembly 7 is fastened in the threaded hole of the sliding seat 14, so that the material baffle assembly 7 and the sliding seat assembly 8 are fixed.

The sliding seat assembly 8 includes a sliding seat 14, an eccentric handle 15, and a spindle 16. The sliding seat 14 is a U-shaped structure with a downward opening, the slideway 18 is arranged on the inner side of the U-shaped structure, the sliding seat 14 and the slideway 18 are both provided with concave-convex structures and are matched with each other, and the sliding seat 14 can slide on the slideway 18; the top surface of the sliding seat 14 is provided with four threaded holes, the side surface of the sliding seat is provided with two threaded holes, and after the set screw 13 is used as an adjustable element and matched with the threaded holes arranged on the top surface and the side surface of the sliding seat 14, the end surface of the set screw 13 is abutted against the corresponding plane of the slide way 18.

The set screw 13 in the sliding seat component 8 is the adjustable element of the adjustable mechanism of the material baffle of the woodworking band sawing machine. The set screw 13 selects a material and a structure which are combined by wear-resistant rubber and plastic and metal, as shown in fig. 4, the material and the structure can ensure the strength of the material baffle mechanism during adjustment, avoid metal contact between the sliding seat assembly 8 and the sliding way assembly 9, and reduce sliding friction damage. When the adjusting device is used for adjusting the parallelism between the material baffle assembly 7 and the workbench, the set screw 13 arranged on the top surface of the sliding seat 14 is used for adjusting the angle between the material baffle assembly 7 and the saw blade, and the set screw 13 arranged on the side surface of the sliding seat 14 is used for adjusting the angle between the material baffle assembly 7 and the saw blade.

An eccentric handle 15 in the slide block assembly 8 is fixed to the slide block 14 by a spindle 16 and is rotatable about the spindle 16. The eccentric handle 15 is made of an eccentric structure and wear-resistant rubber and plastic materials, can realize quick locking or releasing of the sliding seat assembly 8, and has good wear resistance and elasticity.

The slide assembly 9 comprises a scale 17 and a slide 18, and the scale 17 is arranged in a scale groove arranged on the slide 18. Two ends of the scale 17 penetrate through the slide ways 18 by using screws II 19, and the screws II 19 are tightly propped against the bottom of the scale 17.

The working process of the material baffle plate adjustable mechanism comprises an adjusting process, a releasing process and a locking process:

the adjusting process is as follows: the slideway component 9 is fixed on the woodworking band sawing machine, and the material baffle component 7 and the sliding seat component 8 are connected and then are installed above the slideway component 9. The mating of the shoe 14 and the relief of the runner 18 allows the shoe assembly 8 to slide relative to the runner assembly 9. The parallelism of the material baffle plate component 7 and the workbench is adjusted by finely adjusting a set screw 13 arranged on the top surface of the sliding seat 14; the angle between the material baffle plate assembly 7 and the saw blade is adjusted by finely adjusting a set screw 13 arranged on the side surface of the sliding seat 14. Meanwhile, a proper sliding clearance is left between the sliding seat assembly 8 and the slideway assembly 9 through fine adjustment of the set screw 13.

The release process is as follows: lift off eccentric handle 15, when eccentric handle 15 and slide subassembly 9's locking surface contactless, sliding seat subassembly 8 can slide for slide subassembly 9, at this moment, can adjust the position of material baffle subassembly 7 on slide subassembly 9 according to scale 17, realizes quick accurate location.

The locking process is as follows: the eccentric handle 15 is pressed down, so that when the eccentric handle 15 is in close contact with the locking surface of the slide way assembly 9, the sliding seat assembly 8 and the slide way assembly 9 are locked, and at the moment, the material baffle plate assembly 7 is in a locking state, and material cutting operation can be carried out.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. The utility model provides a carpenter's band saw material baffle adjustable mechanism, its characterized in that, it includes material baffle subassembly, sliding seat subassembly and slide subassembly, the one end of material baffle subassembly is fixed on the sliding seat subassembly, the sliding seat subassembly is installed slide subassembly top, the slide subassembly is installed on carpenter's band saw.

2. The adjustable mechanism of material baffle of woodworking band sawing machine as claimed in claim 1, wherein: the adjustable mechanism of the material baffle plate further comprises an adjustable element, and the adjustable element is installed on the sliding seat assembly.

3. The adjustable mechanism of material baffle of woodworking band sawing machine as claimed in claim 1, wherein: the slide subassembly includes scale and slide, the slide is equipped with the scale groove, the scale is installed scale inslot.

4. The adjustable mechanism of material baffle of woodworking band sawing machine as claimed in claim 3, wherein: the sliding seat assembly comprises a sliding seat, an eccentric handle and a mandrel, the sliding seat is of a U-shaped structure with a downward opening, the slide way is installed on the inner side of the U-shaped structure, and the eccentric handle is fixed on the sliding seat through the mandrel.

5. The adjustable mechanism of material baffle of woodworking band sawing machine as claimed in claim 4, wherein: the sliding seat with the slide all is provided with the concave-convex structure of mutually supporting, through concave-convex structure cooperation is connected.

6. The adjustable mechanism of material baffle of woodworking band sawing machine as claimed in claim 4, wherein: the adjustable element is a set screw, the set screw is installed in a threaded hole of the sliding seat, and the end face of the set screw abuts against the corresponding plane of the slide way.

7. The adjustable mechanism of material baffle of woodworking band sawing machine as claimed in claim 6, wherein: the material baffle plate assembly sequentially penetrates through the elastic washer, the material baffle plate assembly and the gasket through screws and then is fastened in threaded holes formed in the sliding seat.

8. The adjustable mechanism of material baffle of woodworking band sawing machine as claimed in claim 3, wherein: and two ends of the scale penetrate through the slide ways by screws, and the screws are tightly pressed at the bottom of the scale.