CN212601170U

CN212601170U - A quick assembly disassembly device for woodworking tool machining

Info

Publication number: CN212601170U
Application number: CN202020840332.1U
Authority: CN
Inventors: 徐建新
Original assignee: Guangdong Shundi Precision Cnc Equipment Co ltd
Current assignee: Guangdong Shundi Precision Cnc Equipment Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-02-26
Anticipated expiration: 2030-05-19

Abstract

A quick dismounting device for woodworking tool machining relates to the technical field of woodworking tool machining equipment, and comprises a workbench, wherein a driving mechanism and a tailstock are oppositely arranged on the workbench, an ejector pin capable of doing stretching or retracting actions towards the driving mechanism is arranged on the tailstock, the driving mechanism comprises a flange driven by a driving motor to rotate, a chain wheel is arranged on one side of the flange facing the tailstock, a mandrel is arranged between the chain wheel and the ejector pin, one end of the mandrel is provided with a tooth groove meshed and fixed with the chain wheel, the other end of the mandrel is provided with a conical hole allowing the ejector pin to stretch into the mandrel to form a fixed shape, a plurality of woodworking tools are fixed on the mandrel at intervals, and the quick dismounting device also comprises a mandrel mounting and supporting mechanism arranged below the mandrel, the utility model can simultaneously machine a plurality of woodworking tools, and simultaneously has simple mounting and dismounting modes, the processing efficiency is high, and the workers are not easy to fatigue.

Description

A quick assembly disassembly device for woodworking tool machining

Technical Field

The utility model relates to a woodworking tool machining equipment technical field, concretely relates to quick assembly disassembly device for woodworking tool machining.

Background

The woodworking tool is a tool with an installation hole in the center of an axis, the tool needs to be sleeved on a mandrel to be fixed when being processed, the mandrel drives the tool to rotate, the mandrel is fixed on a rotating shaft on a numerical control woodworking tool grinding machine, the mandrel is in a cantilever form, the length cannot be overlong, and only 1 tool can be installed generally; when the machine is processed, the cutter is sleeved on the mandrel and fastened, the machine is dismounted after the cutter is processed, and then the next cutter is mounted and the machine is started for processing. For the cutter with fast production rhythm, the occupation time of installing and disassembling the cutter is obvious, workers are easy to be tired, and the processing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the woodworking tool bit among the prior art and add man-hour needs one processing, adds man-hour installation that needs a lot of and dismantles the cutter, and installation and dismantlement time are more, and machining efficiency is low, the easy tired technical defect of workman.

For solving the technical problem, the utility model discloses the technical scheme who adopts does:

the utility model provides a quick assembly disassembly device for carpenter's cutter processing, includes the workstation, be provided with actuating mechanism and tailstock relatively on the workstation, be equipped with on the tailstock can court the actuating mechanism direction is done and is stretched out or the thimble of withdrawal action, actuating mechanism includes and is driven the pivoted flange by driving motor, the flange orientation one side of tailstock is equipped with the chain wheel, be equipped with the dabber between chain wheel and the thimble, dabber one end be equipped with the fixed tooth's socket of chain wheel looks interlock, the dabber other end is equipped with the permission the thimble stretches into right the dabber forms fixed bell mouth, the spindle interval is fixed with a plurality of carpenter's cutter, still including setting up dabber installation supporting mechanism of dabber below.

Furthermore, the ejector pin is driven by a telescopic cylinder to extend or retract.

Furthermore, the chain wheel comprises four tooth blocks which are arranged in a cross manner and are centrosymmetric, the tooth sockets are symmetrical cross-shaped tooth sockets, and the tooth blocks and the tooth sockets are meshed and fixed.

Furthermore, the thimble is of a conical structure, and the conical hole is a conventional conical hole.

Further, dabber installation supporting mechanism includes the supporting component that two structures are the same and relative setting, the supporting component includes the vertical fixation and is in mounting panel on the workstation, a side of mounting panel is equipped with the spout, be equipped with on the spout and follow the slide of direction adjusting position about the spout, the slide top is equipped with two gyro wheels side by side, the gyro wheel face of gyro wheel is towards upper.

Further, the spout center runs through and is equipped with rectangular fixed orifices, the vertical upwards setting of rectangular fixed orifices, after the position had been adjusted to the slide, the slide passes through fastening screw to be fixed on the rectangular fixed orifices.

Further, when the mandrel is installed, the mandrel is horizontally placed between the two idler wheels on the supporting assemblies, the mandrel can freely rotate on the idler wheels when not meshed with the crankset, and when the ejector pin is ejected into the tapered hole of the mandrel, the mandrel is separated from the contact suspension arrangement of the idler wheels.

Furthermore, a fixed block is arranged on the workbench, the driving mechanism is fixed on the fixed block, and the chain wheel and the center line of the thimble are coaxially arranged.

Furthermore, a fixing ring is fixed at one end of the mandrel, a plurality of woodworking tools are sleeved on the mandrel, two adjacent woodworking tools are separated by a spacing ring sleeved on the mandrel, the woodworking tool fixing device further comprises a threaded fastening nut in threaded connection with the mandrel, and the woodworking tools are fixed on the mandrel through axial force generated by the threaded fastening nut and the fixing ring.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a quick assembly disassembly device for carpenter's cutter processing, through relatively having chain wheel and thimble, and be provided with in one end of the dabber with the chain wheel interlock fixed tooth's socket mutually, and the other end is provided with and allows the thimble to stretch into to the dabber forms fixed bell mouth, when installing, through placing the dabber between chain wheel and thimble, stretch out through the thimble, and stretch into in the bell mouth, through thimble with the bell mouth cooperation, chain wheel and the mutual interlock of tooth's socket, thereby form to the fixing of dabber, this mode makes the installation and the dismantlement of dabber all very simple, and the stability of dabber is high, through being fixed with a plurality of carpenter's cutters on the dabber interval, thereby form once only to install a plurality of cutters, process a plurality of cutters, through setting up dabber installation supporting mechanism, make the installation of dabber convenient and fast more, the utility model provides a quick assembly disassembly device for wood cutter processing can be to many wood cutter simultaneous processing, and many wood cutter's installation and dismantlement mode are very simple simultaneously, and machining efficiency is high, and the workman should not tired.

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, it is obvious that the drawings in the following description are only 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 structural view of the present invention;

fig. 2 is an exploded view of the mounting structure of the chain wheel and the mandrel according to the present invention;

FIG. 3 is a schematic structural view of the cutter of the present invention mounted on the spindle;

FIG. 4 is a schematic structural view of the cutter of the present invention mounted on the mandrel;

fig. 5 is a schematic view of the installation structure of the mandrel of the present invention;

FIG. 6 is a schematic structural view of the flange and the chain wheel of the present invention;

fig. 7 is a schematic structural view of the flange and the chain wheel of the present invention;

fig. 8 is a schematic structural view of the mandrel of the present invention;

fig. 9 is a schematic view of the installation structure of the mandrel installation support mechanism of the present invention;

fig. 10 is a schematic structural diagram of the mandrel installation supporting mechanism of the present invention.

In the figure: 1. the automatic cutting machine comprises a workbench, 2 parts of a mandrel installation supporting mechanism, 21 parts of an installation plate, 22 parts of a strip fixing hole, 23 parts of a fastening screw, 24 parts of a sliding plate, 25 parts of a roller, 26 parts of a sliding groove, 3 parts of a flange, 4 parts of a fixing block, 5 parts of a driving motor, 6 parts of a toothed disc, 7 parts of a threaded fastening nut, 8 parts of a spacer ring, 9 parts of a woodworking tool, 10 parts of a fixing ring, 11 parts of a mandrel, 12 parts of an ejector pin, 13 parts of a tail seat, 14 parts of a tapered hole and 15 parts of a tooth groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The utility model provides a quick assembly disassembly device for carpenter's cutter processing, includes workstation 1, be provided with actuating mechanism and tailstock 13 on the workstation 1 relatively, be equipped with on the tailstock 13 and face the thimble 12 of actuating mechanism direction extension or withdrawal action is done, actuating mechanism includes by driving motor 5 drive pivoted flange 3, flange 3 orientation one side of tailstock 13 is equipped with chain wheel 6, be equipped with dabber 11 between chain wheel 6 and the thimble 12, dabber 11 one end be equipped with chain wheel 6 bites fixed tooth's socket 15 mutually, the dabber 11 other end is equipped with the permission thimble 12 stretch into right dabber 11 forms fixed bell mouth 14, the interval is fixed with a plurality of carpenter's cutter on the dabber 11, still including setting up dabber installation supporting mechanism 2 of dabber 11 below.

The utility model provides a quick assembly disassembly device for carpenter's cutter processing, through relative setting fluted disc 6 and thimble 12, and be provided with in one end of dabber 11 with the fluted disc interlock fixed tooth's socket mutually, and the other end is provided with and allows thimble 12 to stretch into to dabber 11 forms fixed bell mouth 14, during the installation, through placing dabber 11 between fluted disc 6 and thimble 12, stretch out through thimble 12 outwards, and stretch into in bell mouth 14, through thimble 12 with bell mouth 14 cooperation, fluted disc 6 with mutual interlock of tooth's socket 15, thereby form the fixing to dabber 11, this mode makes the installation and the dismantlement of dabber all very simple, and the stability of dabber is high, through being fixed with a plurality of carpenter's cutter 9 on dabber 11 at interval, thereby form a plurality of cutters of disposable installation, process a plurality of cutters, through setting up dabber installation supporting mechanism 2 for dabber 11's installation convenient and fast more, the utility model provides a quick assembly disassembly device for woodworking tool 9 processing can be to many woodworking tool simultaneous processing, and many woodworking tool 9's installation and dismantlement mode are very simple simultaneously, and machining efficiency is high, and the workman should not tired.

Specifically, as shown in the figure, the thimble 12 is driven by a telescopic cylinder to extend or retract. The thimble 12 is controlled to do telescopic action through the telescopic cylinder, so that the mandrel 11 is conveniently and quickly fixed.

Specifically, as shown in the figure, the crankset 6 comprises four tooth blocks which are arranged in a central symmetry and in a cross shape, the tooth sockets 15 are symmetrical cross-shaped tooth sockets 15, and the tooth blocks and the tooth sockets 15 form a meshing fixation. Through the cooperation mode that sets up tooth piece and tooth's socket 15 for the dabber passes through the bite-force to be fixed on the chain wheel, fixed stability is high.

Specifically, as shown in the drawings, the thimble 12 is a tapered structure, and the tapered hole 14 is a conventional 60-degree conical hole. It should be noted that when the mandrel 11 is placed on the roller 25, the axial line of the mandrel is slightly lower than the axial line of the thimble 12, and when the thimble 12 is inserted into the fixed position, the mandrel 11 is lifted up slightly, so that the mandrel 11 is no longer in contact with the roller 25.

Specifically, as shown in the figure, dabber installation supporting mechanism 2 includes the supporting component that two structures are the same and relative setting, supporting component includes the vertical fixation mounting panel 21 on the workstation 1, a side of mounting panel 21 is equipped with spout 26, be equipped with on the spout 26 and follow slide 24 of spout 26 upper and lower direction adjusting position, slide 24 top is equipped with two gyro wheels 25 side by side, gyro wheel 25's gyro wheel face is up. Through setting up the supporting component, to dabber 11 supports, it is worth mentioning that, when the big minor diameter of dabber 11 is inconsistent, will make dabber 11 fix smoothly between thimble 12 and chain wheel 6, need adjust the position of slide 24 in advance earlier, when the diameter grow of dabber 11, only need with slide 24's position down, vice versa.

Specifically, as shown in the figure, the center of the sliding groove 26 is provided with a strip-shaped fixing hole 22 in a penetrating manner, the strip-shaped fixing hole 22 is vertically arranged upwards, and after the position of the sliding plate 24 is adjusted, the sliding plate 24 is fixed on the strip-shaped fixing hole 22 through a fastening screw 23. After the position of the slide plate 24 is adjusted, the slide plate is fixed to the mounting plate 11 by rotating the fastening screw 23.

Specifically, as shown in the figure, when the mandrel 11 is installed, the mandrel 11 is horizontally placed between the rollers 25 on the two support assemblies, the mandrel 11 can freely rotate on the rollers 25 when not engaged with the crankset 6, and when the thimble 12 is pushed into the tapered hole 12 of the mandrel 11, the mandrel 11 is separated from the contact suspension arrangement of the rollers 25.

Specifically, as shown in the figure, a fixed block 4 is arranged on the workbench 1, the driving mechanism is fixed on the fixed block 4, and the chain wheel 6 and the center line of the thimble 12 are coaxially arranged.

Specifically, as shown in the figure, a fixing ring 10 is fixed at one end of a mandrel 11, a plurality of woodworking tools 9 are sleeved on the mandrel 11, two adjacent woodworking tools 9 are separated by a spacer ring 8 sleeved on the mandrel 11, the woodworking tools further comprise a threaded fastening nut 7 in threaded connection with the mandrel 11, and the woodworking tools 9 are fixed on the mandrel 11 by axial force generated by the threaded fastening nut 7 and the fixing ring 10. When the wood working cutter is installed, the wood working cutter 9 and the spacer ring 8 are sleeved at intervals, and the wood working cutter 9 is fixed on the mandrel 11 by rotating the fastening nut 7.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a quick assembly disassembly device for woodworking tool machining, includes workstation (1), its characterized in that: the worktable (1) is relatively provided with a driving mechanism and a tailstock (13), the tailstock (13) is provided with an ejector pin (12) which can extend or retract towards the driving mechanism, the driving mechanism comprises a flange (3) driven by a driving motor (5) to rotate, a chain wheel (6) is arranged on one side of the flange (3) facing the tailstock (13), a mandrel (11) is arranged between the chain wheel (6) and the thimble (12), one end of the mandrel (11) is provided with a tooth socket (15) which is engaged and fixed with the chain wheel (6), the other end of the mandrel (11) is provided with a taper hole (14) which allows the thimble (12) to extend into the mandrel (11) to form fixation, the wood working cutter is characterized in that a plurality of wood working cutters (9) are fixed on the mandrel (11) at intervals, and the wood working cutter also comprises a mandrel mounting and supporting mechanism (2) arranged below the mandrel (11).

2. The quick release device for woodworking tooling as claimed in claim 1, wherein said quick release device comprises: the ejector pin (12) is driven by a telescopic cylinder to extend or retract.

3. The quick release device for woodworking tooling as claimed in claim 1, wherein said quick release device comprises: the chain wheel (6) comprises four tooth blocks which are arranged in a central symmetry cross manner, the tooth sockets (15) are symmetrical cross-shaped tooth sockets (15), and the tooth blocks and the tooth sockets (15) form occlusion fixation.

4. The quick release device for woodworking tooling as claimed in claim 1, wherein said quick release device comprises: the thimble (12) is of a conical structure, and the conical hole (14) is a conventional 60-degree conical hole.

5. The quick release device for woodworking tooling as claimed in claim 1, wherein said quick release device comprises: dabber installation supporting mechanism (2) include the supporting component that two structures are the same and set up relatively, supporting component includes the vertical fixation mounting panel (21) on workstation (1), a side of mounting panel (21) is equipped with spout (26), be equipped with on spout (26) and follow slide (24) of spout (26) upper and lower direction adjusting position, slide (24) top is equipped with two gyro wheels (25) side by side, the gyro wheel face of gyro wheel (25) is up.

6. The quick release device for woodworking tooling as claimed in claim 5, wherein said quick release device comprises: spout (26) center is run through and is equipped with rectangular fixed orifices (22), the vertical upwards setting in rectangular fixed orifices (22), after slide (24) adjusted the position, slide (24) are fixed through fastening screw (23) on the rectangular fixed orifices (22).

7. The quick release device for woodworking tooling as claimed in claim 5, wherein said quick release device comprises: when the mandrel (11) is installed, the mandrel (11) is horizontally placed between the two rollers (25) on the supporting assemblies, the mandrel (11) can freely rotate on the rollers (25) when not meshed with the chain wheel (6), and when the ejector pin (12) is ejected into the tapered hole (14) of the mandrel (11), the mandrel (11) is separated from the contact suspension arrangement of the rollers (25).

8. The quick release device for woodworking tooling as claimed in claim 1, wherein said quick release device comprises: the workbench (1) is provided with a fixed block (4), the driving mechanism is fixed on the fixed block (4), and the chain wheel (6) and the center line of the thimble (12) are coaxially arranged.

9. The quick release device for woodworking tooling as claimed in claim 1, wherein said quick release device comprises: one end is fixed with solid fixed ring (10) on dabber (11), the cover is equipped with a plurality of wood-working cutter (9) on dabber (11), and two adjacent wood-working cutters (9) are established by the cover and are separated by spacer ring (8) on dabber (11), still include with dabber (11) threaded connection's screw fastening nut (7), wood-working cutter (9) by the axial force that screw fastening nut (7) and solid fixed ring (10) produced is fixed on dabber (11).