CN212919740U

CN212919740U - Panel groove saw structure

Info

Publication number: CN212919740U
Application number: CN201921721707.6U
Authority: CN
Inventors: 高善柱
Original assignee: Zhejiang Huijieli Wood Industry Co ltd
Current assignee: Zhejiang Huijieli Wood Industry Co ltd
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2021-04-09
Anticipated expiration: 2029-10-15

Abstract

The invention belongs to the field of floor equipment, and particularly relates to a plate slot saw structure. Comprises a long saw shaft, a plurality of saw blades which are alternately sleeved on the long saw shaft and a shaft driving motor which is used for driving the long saw shaft to rotate; the saw blade is indirectly sleeved on the long saw shaft through a shaft sleeve part sleeved on the long saw shaft or is directly sleeved on the long saw shaft and is adjustably positioned on the long saw shaft through a positioning part; and a matched anti-deflection assembly is arranged between the long saw shaft and the shaft sleeve and/or the saw blade and the positioning piece. The saw blade can be flexibly replaced according to the interval requirement or the slotting width, and is diversified in selection, convenient to disassemble and assemble, and the interval between the adjacent saw blades can be adjusted.

Description

Panel groove saw structure

Technical Field

The invention belongs to the field of floor equipment, and particularly relates to a plate slot saw structure.

Background

The existing floor needs to be grooved on the surface of the floor due to some requirements, the traditional grooving machine is grooved at the top of the floor which is fed in through a saw, and the conveying mode mainly supports the friction force of a bottom conveying belt in press fit through a top conveying roller to feed plates into the equipment.

Disclosure of Invention

The invention aims to provide a plate slot saw structure aiming at the problems.

The technical purpose of the invention is realized by the following technical scheme:

a panel slot saw structure comprises a long saw shaft, a plurality of saw blades which are alternately sleeved on the long saw shaft and a shaft driving motor which is used for driving the long saw shaft to rotate; the saw blade is indirectly sleeved on the long saw shaft through a shaft sleeve part sleeved on the long saw shaft or is directly sleeved on the long saw shaft and is adjustably positioned on the long saw shaft through a positioning part; and a matched anti-deflection assembly is arranged between the long saw shaft and the shaft sleeve and/or the saw blade and the positioning piece.

The saw blade can be flexibly replaced according to the interval requirement or the slotting width, and is diversified in selection, convenient to disassemble and assemble, and the interval between the adjacent saw blades can be adjusted.

Preferably, the saw blade is indirectly sleeved on the long saw shaft through a shaft sleeve part sleeved on the long saw shaft, and the shaft sleeve part comprises an inner sleeve ring sleeved on the long saw shaft and an outer sleeve ring detachably and fixedly pressing the saw blade on the inner sleeve ring.

Preferably, the outer of the inner sleeve ring is provided with a small-diameter section and a large-diameter section, the saw blade is sleeved at the inner end of the small-diameter section and abuts against a step formed by the large-diameter section and the small-diameter section, and the outer sleeve ring is detachably sleeved on the small-diameter section.

Through the arrangement of the structure, the saw blade and the shaft sleeve piece can be combined and then the shaft sleeve piece and the long saw shaft are sleeved.

Preferably, the outer collar is externally provided with a claw groove which is convenient for the outer collar to be sleeved with the inner collar. The outer collar is narrower relatively, the arrangement of the claw grooves is convenient for using tools to butt and lock the outer collar and the inner collar, and the inner collar and the outer collar can be connected in a threaded connection mode.

Preferably, an internal thread through hole is formed in the shaft sleeve along the radial direction, and a jacking bolt for positioning the shaft sleeve on the long saw shaft as required is screwed in the internal thread through hole. The shaft sleeve part can be fixed at any position of the long saw shaft by the aid of the tightening bolts, so that the position of the saw blade on the long saw shaft can be adjusted flexibly, and the space between different saw blades and the respective positions of the saw blades can be adjusted at will.

Preferably, the positioning piece is a distance shaft sleeve sleeved on the long saw shaft, and one or more distance shaft sleeves are arranged between adjacent saw blades. The structure clamps the saw blades on the long saw shaft through the distance shaft sleeves, and the distance between the adjacent saw blades can be limited through the matching of the distance shaft sleeves or the plurality of distance shaft sleeves with different widths.

Preferably, the two ends of the long saw shaft are provided with thread sections, the thread sections are sleeved with one or more lock end sleeves for preventing the saw blades from being separated from the long saw shaft.

Preferably, the distance sleeve comprises a narrow outer diameter section at the middle section and a wide outer diameter section at both ends. The saw bit atress is great when the fluting, and the setting of above-mentioned structure is material saving on the one hand, and on the other hand also can guarantee that the external diameter section of broad has better support power of dissolving effect to the saw bit side, guarantees that the saw bit is not fragile.

Preferably, the anti-deflection assembly is a key pin and a key slot that cooperate with each other. The anti-deflection assembly is not limited to the above-described structure as long as it can achieve the effect that no deflection is generated between the long saw arbor and other components.

Preferably, two ends of the long saw shaft penetrate through a saw shaft end seat arranged on the rack, and one end of the long saw shaft penetrates through the saw shaft end seat to be connected with the driving shaft motor.

In conclusion, the invention has the following beneficial effects:

1. the saw blade can be flexibly replaced according to the interval requirement or the slotting width, and is diversified in selection, convenient to disassemble and assemble, and the interval between the adjacent saw blades can be adjusted.

2. The device has the advantages of simple structure, convenience in processing and low cost.

Drawings

Fig. 1 is a first structural diagram of the present application.

Fig. 2 is a schematic structural diagram of the present application.

Fig. 3 is a first schematic view of the saw blade structure.

Fig. 4 is a first schematic view of the saw blade structure.

Fig. 5 is a first structural diagram of the slotting device applied to the application.

Fig. 6 is a schematic diagram of a structure of a slotting device applied to the application.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

The first embodiment is as follows:

a panel slot saw structure comprises a long saw shaft 11, a plurality of saw blades 12 which are alternately sleeved on the long saw shaft and a shaft driving motor 1 for driving the long saw shaft to rotate; the saw blade is indirectly sleeved on the long saw shaft through a shaft sleeve part sleeved on the long saw shaft or is directly sleeved on the long saw shaft and is adjustably positioned on the long saw shaft through a positioning part; and a matched anti-deflection assembly is arranged between the long saw shaft and the shaft sleeve and/or the saw blade and the positioning piece.

Example two:

different from the above embodiment, the saw blade is indirectly sleeved on the long saw shaft through a shaft sleeve member sleeved on the long saw shaft, and the shaft sleeve member includes an inner sleeve ring 13 sleeved on the long saw shaft and an outer sleeve ring 14 detachably press-fixing the saw blade on the inner sleeve ring. The outer small-diameter section and the large-diameter section are arranged on the outer portion of the inner lantern ring, the saw blade is sleeved on the inner end of the small-diameter section and abuts against a step formed by the large-diameter section and the small-diameter section, and the outer lantern ring is detachably sleeved on the small-diameter section. Through the arrangement of the structure, the saw blade and the shaft sleeve piece can be combined and then the shaft sleeve piece and the long saw shaft are sleeved.

The outer lantern ring is externally provided with a claw groove 141 which is convenient for the outer lantern ring to be sleeved with the inner lantern ring. The outer collar is narrower relatively, the arrangement of the claw grooves is convenient for using tools to butt and lock the outer collar and the inner collar, and the inner collar and the outer collar can be connected in a threaded connection mode.

The shaft sleeve is provided with an internal thread through hole along the radial direction, and a puller bolt for positioning the shaft sleeve on the long saw shaft as required is screwed in the internal thread through hole. The shaft sleeve part can be fixed at any position of the long saw shaft by the aid of the tightening bolts, so that the position of the saw blade on the long saw shaft can be adjusted flexibly, and the space between different saw blades and the respective positions of the saw blades can be adjusted at will.

Example three:

different from the above embodiment, the positioning element is a distance shaft sleeve 16 sleeved on the long saw shaft, and one or more distance shaft sleeves are arranged between adjacent saw blades. The structure clamps the saw blades on the long saw shaft through the distance shaft sleeves, and the distance between the adjacent saw blades can be limited through the matching of the distance shaft sleeves or the plurality of distance shaft sleeves with different widths.

The long saw shaft is characterized in that thread sections are arranged at two ends of the long saw shaft, a lock end sleeve 19 used for preventing the saw blade from being separated is sleeved on each thread section, and one or more lock end sleeves are arranged.

Example four:

the difference from the above embodiment is that the distance sleeve comprises a narrow outer diameter section 162 at the middle section and a wide outer diameter section 161 at both ends. The saw bit atress is great when the fluting, and the setting of above-mentioned structure is material saving on the one hand, and on the other hand also can guarantee that the external diameter section of broad has better support power of dissolving effect to the saw bit side, guarantees that the saw bit is not fragile.

Example five:

the difference from the above embodiment is that the anti-deflection assembly is a cooperating key pin 17 and key slot 18. The anti-deflection assembly is not limited to the above-described structure as long as it can achieve the effect that no deflection is generated between the long saw arbor and other components.

Example six:

different from the above embodiment, the two ends of the long saw shaft penetrate through the saw shaft end seat 61 on the frame, and one end of the long saw shaft penetrates through the saw shaft end seat to be connected with the drive shaft motor.

When the saw shaft end seat is connected with the frame, a saw shaft guide groove 62 for clamping the saw shaft end seat can be formed in the frame, and a saw shaft adjusting part for adjusting the saw shaft end seat to move up and down along the saw shaft guide groove is matched, so that the shaft wrapping end seat can be lifted, and the height of the whole long saw shaft is adjusted.

The saw shaft adjusting part can comprise a jacking plate 63 connected to the bottom end of the saw shaft end seat, a jacking screw 64 used for jacking the jacking plate, the lower end of the jacking plate is connected with a worm wheel, the upper end of the jacking screw is in threaded connection with the jacking plate, and a worm 65 used for braking the screw wheel; the worms which correspond to the two ends of the long saw shaft and are used for lifting the two ends of the long saw shaft are synchronously connected through a linkage rod 66, the two ends of the linkage rod are respectively connected with the two worm ends through universal shaft sleeves, and a worm rotating handle 67 which is connected with a nearby worm and is used for rotating the worm is arranged outside one side of the rack. The saw shaft lifting adjusting mechanism is used for adjusting the height of the long saw shaft, so that the slotting depth of the saw blade can be controlled.

Claims

1. The utility model provides a panel slot saw structure which characterized in that: comprises a long saw shaft (11), a plurality of saw blades (12) which are alternately sleeved on the long saw shaft and a shaft driving motor (1) which is used for driving the long saw shaft to rotate; the saw blade is indirectly sleeved on the long saw shaft through a shaft sleeve part sleeved on the long saw shaft or is directly sleeved on the long saw shaft and is adjustably positioned on the long saw shaft through a positioning part; and a matched anti-deflection assembly is arranged between the long saw shaft and the shaft sleeve and/or the saw blade and the positioning piece.

2. A panel slot saw structure of claim 1, wherein: the saw blade is indirectly sleeved on the long saw shaft through a shaft sleeve part sleeved on the long saw shaft, and the shaft sleeve part comprises an inner sleeve ring (13) sleeved on the long saw shaft and an outer sleeve ring (14) detachably and fixedly pressing the saw blade on the inner sleeve ring.

3. A panel slot saw structure according to claim 2, wherein: the outer small-diameter section and the large-diameter section are arranged on the outer portion of the inner lantern ring, the saw blade is sleeved on the inner end of the small-diameter section and abuts against a step formed by the large-diameter section and the small-diameter section, and the outer lantern ring is detachably sleeved on the small-diameter section.

4. A panel slot saw structure according to claim 3, wherein: the outer lantern ring is externally provided with a claw groove (141) which is convenient for the outer lantern ring to be sleeved with the inner lantern ring.

5. A panel slot saw structure according to claim 3, wherein: the shaft sleeve is provided with an internal thread through hole along the radial direction, and a puller bolt for positioning the shaft sleeve on the long saw shaft as required is screwed in the internal thread through hole.

6. A panel slot saw structure of claim 1, wherein: the positioning piece is a distance shaft sleeve (16) sleeved on the long saw shaft, and one or more distance shaft sleeves are arranged between adjacent saw blades.

7. A panel slot saw structure according to any one of claims 1 to 6, wherein: the long saw shaft is characterized in that thread sections are arranged at two ends of the long saw shaft, one or more lock end sleeves (19) used for preventing the saw blades from being separated are sleeved on the thread sections, and the number of the lock end sleeves is one or more.

8. A panel slot saw structure of claim 6, wherein: the spacer sleeve includes a narrow outer diameter section (162) at a middle section and a wide outer diameter section (161) at both ends.

9. A panel slot saw structure of claim 1, wherein: the anti-deflection component is a key pin (17) and a key groove (18) which are matched with each other.

10. A panel slot saw structure of claim 1, wherein: two ends of the long saw shaft penetrate through a saw shaft end seat (61) arranged on the rack, and one end of the long saw shaft penetrates through the saw shaft end seat to be connected with the driving shaft motor.