CN209664944U

CN209664944U - Machining equipment

Info

Publication number: CN209664944U
Application number: CN201920236580.2U
Authority: CN
Inventors: 刘茂红
Original assignee: Shenzhen Sharp Tool Fine Engineering Technology Co Ltd
Current assignee: Shenzhen Sharp Tool Fine Engineering Technology Co Ltd
Priority date: 2019-02-25
Filing date: 2019-02-25
Publication date: 2019-11-22
Anticipated expiration: 2029-02-25

Abstract

The utility model discloses a kind of machining equipment, including base, at least two cutting tools, regulating device and driving device, two cutting tools are in be oppositely arranged, vertically to axis be rotatablely installed to base and rotation direction it is opposite, a cutting space is formed between two cutting tools, with so that parts to be processed protrudes into and is cut Tool in Cutting processing, regulating device is set to base, to front and back to adjusting the distance between two cutting tools, to adjust the size in cutting space, driving device is drivingly connected with two cutting tools, with two cutting tool rotations of driving.When the deeper part of the depth of the lesser part of processing dimension or processing, regulating device reduces the distance between two cutting tools, when the shallower part of the depth of the biggish part of processing dimension or processing, regulating device increases the distance between two cutting tools, improve the versatility of machining equipment, the processing of larger range size parts is met, there is preferable effect.

Description

Machining equipment

Technical field

The utility model relates to part processing technique field, in particular to a kind of machining equipment.

Background technique

Currently, often the two opposite sides in need in a part process, process equipment volume in the prior art is larger, The depth that can not carry out small size part processing and processing is difficult to adjust, and same machining equipment occurs and only adapts to part The processing of part, narrow scope of application, the poor situation of versatility.

Utility model content

The main purpose of the utility model is to propose a kind of machining equipment, it is intended to improve the general of machining equipment Property, to meet the part processing of larger range size.

To achieve the above object, the utility model proposes machining equipment, comprising:

Base；

At least two, in the cutting tool being oppositely arranged, are vertically rotatablely installed to axis to the base and rotation side To on the contrary, between two cutting tools formed one cutting space, protruded into and with for parts to be processed by the bite Has machining；

Regulating device is set to the base, to front and back to the distance between two described cutting tools are adjusted, to adjust The size in the cutting space；And

Driving device is drivingly connected with two cutting tools, with the driving two cutting tool rotations.

Optionally, the cutting space along left and right to being extended, the regulating device include at least one along front and back to work The dynamic adjustment seat on the base；

In two cutting tools, one of them rotational installation to the base, another rotational installation is in the adjusting Seat.

Optionally, the adjustment seat is arranged two；

Two cutting tools are divided into two adjustment seats.

Optionally, two adjustment seats are arranged along left and right to interval, one of be located therein described in it is described in adjustment seat Cutting tool is the first cutting tool, and the cutting tool in another adjustment seat is the second cutting tool；

First cutting tool is multiple to being equipped at intervals with along front and back, second cutting tool be correspondingly arranged it is multiple, appoint Two correspondences of anticipating and in forming a cutting between first cutting tool and second cutting tool that are oppositely arranged Space.

Optionally, the regulating device further include:

Two pushing structures, are divided into the front and rear ends of the adjustment seat, and each pushing structure includes being fixedly mounted In the fixing seat on the base and the relatively described fixing seat along front and back to movable push rod, the push rod to the tune The front end face or rear end face for saving seat abut, to push the adjustment seat along front and back to being movably installed in the base；And

Size Control structure, to control active strokes of the adjustment seat along front and back to adjusting.

Optionally, the driving device includes:

Driving motor is set to the base；And

Drive mechanism is set between the driving motor and two cutting tools.

Optionally, the base includes upper mounting seat and the lower mounting seat below the upper mounting seat；

The adjustment seat and the regulating device are set to the upper mounting seat；

The driving motor is set to the lower mounting seat；

The drive mechanism includes:

Underdrive structure, is set to the lower mounting seat, and the underdrive structure and the driving motor are drivingly connected；

Upper drive mechanism, is set to the upper mounting seat, and the upper drive mechanism is drivingly connected the cutting tool；And

Coupling structure couples the upper drive mechanism and the underdrive structure.

Optionally, the main shaft of the driving motor is equipped with driving gear；

The underdrive structure includes first gear drive mechanism group, and the first gear drive mechanism group includes being engaged in Two the first driven gears of the driving gear and two the second driven gears for being connected to the coupling structure；

The upper drive mechanism includes second gear drive mechanism group, and the second gear drive mechanism group includes being connected to Two third driven gears of the coupling structure and be engaged to respectively two the 4th of two third driven gears from Moving gear is respectively equipped with the cutting tool on the central axis of two the 4th driven gears.

Optionally, the number of teeth ratio of the number of teeth of the driving gear and second driven gear is K1, and K1 > 1；With/ Or,

The number of teeth ratio of the number of teeth of the third driven gear and the 4th driven gear is K2, and K2 > 1.

Optionally, the coupling structure includes Hooks coupling universal coupling, and one end of the Hooks coupling universal coupling is connected in described second The central axis of driven gear, the other end are connected in the central axis of the third driven gear.

In technical solution provided by the utility model, the driving device drives two cutting tool rotations, provides The cutting force of the cutting tool forms a cutting space between two cutting tools, stretches in processing part described When cutting in space, the cutting tool carries out machining to part, when the lesser part of processing dimension or the depth of processing When spending deeper part, the regulating device reduces the distance between two described cutting tools, to reduce the cutting space, So that the machining equipment adapts to small size part and the deeper part processing of depth, when processing dimension biggish zero When part or the shallower part of the depth of processing, the regulating device increases the distance between two described cutting tools, to increase The big cutting space mentions so that the machining equipment adapts to large-scale part and the shallower part processing of depth The high versatility of machining equipment, meets the processing of larger range size parts, has preferable effect.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the schematic perspective view of an embodiment of machining equipment provided by the utility model；

Fig. 2 is the perspective exploded view of machining equipment in Fig. 1；

Fig. 3 is upper mounting seat and the schematic perspective view for the part-structure being assemblied in the upper mounting seat in Fig. 1；

Fig. 4 is the schematic perspective view of upper drive mechanism in Fig. 3；

Fig. 5 is the schematic perspective view of adjustment seat in Fig. 3；

Fig. 6 is the schematic perspective view of cutting tool and its mounting structure in Fig. 3.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	Machining equipment	4	Driving device
1	Base	41	Driving motor
				11	Upper mounting seat	411	Driving gear
12	Lower mounting seat	42	Drive mechanism
				2	Cutting tool	421	Underdrive structure
2a	Cut space	421a	First gear drive mechanism group
				3	Regulating device	4211	First driven gear
31	Pushing structure	4212	Second driven gear
				311	Fixing seat	422	Upper drive mechanism
312	Push rod	422a	Second gear drive mechanism group
				32	Size Control structure	4221	Third driven gear
321	Control handle	4222	4th driven gear
				322	Limit plate	423	Coupling structure
33	Adjustment seat	4231	Hooks coupling universal coupling
				331	Installation axle

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture) Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.

In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one A this feature.In addition, the meaning of the "and/or" occurred in full text, including three schemes arranged side by side, by taking " A and/or B " as an example, packet The scheme for including A scheme or B scheme or A and B while meeting.In addition, the technical solution between each embodiment can be tied mutually Close, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occur it is conflicting Or will be understood that the combination of this technical solution is not present when cannot achieve, also not the protection scope of the requires of the utility model it It is interior.

The utility model proposes a kind of machining equipment, Fig. 1 to Fig. 6 is machining equipment provided by the utility model An embodiment.

Also referring to Fig. 1 to Fig. 2, the machining equipment 100 includes base 1, at least two cutting tools 2, adjusts Regulating device 3 and driving device 4, two cutting tools 2 are vertically rotatablely installed to axis to the machine in being oppositely arranged Seat 1 and rotation direction cut space 2a on the contrary, forming one between two cutting tools 2, are protruded into for parts to be processed And by 2 machining of cutting tool, the regulating device 3 is set to the base 1, to front and back to cutting described in adjusting two The distance between cutting knife tool 2, to adjust the size of the cutting space 2a, the driving device 4 and two cutting tools 2 It is drivingly connected, is rotated with two cutting tools 2 of driving.

In technical solution provided by the utility model, the driving device 4 drives two cutting tools 2 to rotate, and mentions A cutting space 2a is formed for the cutting force of the cutting tool 2, between two cutting tools 2, is protruded into processing part When in the cutting space 2a, the cutting tool 2 to part progress machining, when the lesser part of processing dimension or When the deeper part of the depth of processing, the regulating device 3 reduces the distance between two described cutting tools 2, to reduce State cutting space 2a so that the machining equipment 100 adapt to small size part and depth it is deeper part processing, when When the biggish part of processing dimension or the shallower part of the depth of processing, the regulating device 3 increases two bites The distance between tool 2, to increase the cutting space 2a, so that the machining equipment 100 adapts to large-scale part And the part processing that depth is shallower, the versatility of machining equipment 100 is improved, adding for larger range size parts is met Work has preferable effect.

It should be noted that the concrete form of the cutting tool 2 is not limited in the technical solution of the utility model, this The cutter of seed type is machined out in a manner of removing material, for example, it may be saw blade, milling cutter etc. carry out rotary cutting Cutter etc., in addition, the number of the cutting tool 2 is not limited, as long as mounted in pairs forms the technology of the cutting space 2a Scheme belongs to the content of the utility model, such as can be a pair of cutting tool 2, can be in order to improve processing efficiency The multiple parts of multipair 2 simultaneous processing of the cutting tool.

In the technical solution of the utility model, adjusted by adjusting the distance between two described cutting tools 2 described The size of space 2a is cut, the cutting tool 2 is to realize rotational installation by installation axle 331, to be adjusted described in two The distance between cutting tool 2 needs to adjust the distance between two installation axles 331, in the present embodiment, the cutting space 2a along left and right to being extended, the regulating device 3 include at least one along front and back to the adjustment seat being movably arranged on the base 1 33, in two cutting tools 2, one of them rotational installation to the base 1, another rotational installation is in the adjustment seat 33, therefore, the position between two installation axles 331 is adjusted, can be, one of them described installation axle 331 is fixed, separately One installation axle 331 is set in the adjustment seat 33 relative to the base 1 movement, and certainly, preferably scheme is, the adjusting 33 setting two of seat, two cutting tools 2 are divided into two adjustment seats 33, can be adjusted respectively set on two institutes The installation axle 331 in adjustment seat 33 is stated to realize the spacing adjusted between two cutting tools 2, adjustment effect is more preferable.

In order to improve processing efficiency, multiple installation axles 331 can be set in an adjustment seat 33, another The installation axle 331 of same number is correspondingly arranged in a adjustment seat 33 come formed multiple cutting space 2a simultaneously into Row processing, improves processing efficiency, and specifically, two adjustment seats 33 are arranged along left and right to interval, one of is located therein institute Stating the cutting tool 2 in adjustment seat 33 is the first cutting tool, the bite in another adjustment seat 33 Tool 2 is the second cutting tool, and first cutting tool is multiple to being equipped at intervals with along front and back, and the second cutting tool correspondence is set Set multiple, any two are corresponding and form one between first cutting tool and second cutting tool being oppositely arranged The cutting space 2a, multiple cutting space 2a can improve processing efficiency with the multiple parts of simultaneous processing, have preferable Effect.

The regulating device 3 has been mainly to adjust two 33 positional relationships of adjustment seat, is adjusted described in two indirectly The distance between cutting tool 2 adjusts the size of the cutting space 2a to realize, can be by the way of oil cylinder pushing tow, It can be adjusted by the way of electric pushrod 312, in the present embodiment by the way of the adjusting of simple screw rod to realize, specifically Ground, the regulating device 3 further include two pushing structures 31 and size Control structure 32, and two pushing structures 31 are divided into The front and rear ends of the adjustment seat 33, each pushing structure 31 include the fixing seat being fixedly installed on the base 1 311 and the relatively described fixing seat 311 along front and back to movable push rod 312, the push rod 312 to the adjustment seat 33 Front end face or rear end face abut, to push the adjustment seat 33 along front and back to being movably installed in the base 1, the size control Structure 32 processed is equipped with interior spiral shell to control active strokes of the adjustment seat 33 along front and back to adjusting in the fixing seat 311 The lateral surface of line mounting hole, the push rod 312 is equipped with external screw thread, and 312 screw thread of push rod is installed in the mounting hole, passes through The push rod 312 is rotated, that is, the length of the prominent mounting hole in tail portion of the push rod 312 is adjusted, and then pushes the institute It states adjustment seat 33 and realizes adjustment effect to activity along front and back.

Further, it in order to realize more accurate adjustment, needs to be adjusted by specified size, the institute in the present embodiment Stating size Control structure 32 can be realized the active strokes for controlling the adjustment seat 33 along front and back to adjusting, specifically, the ruler Very little control structure 32 includes control handle 321 and limit plate 322, and the control handle 321 is set on the base 1, the control handle 321 include the adjusting knob and size scale of accurate measurement screw rod, the driving accurate measurement screw rod movement, the control handle 321 structure has a large amount of uses in the prior art, such as the structure measured size on micrometer, it should be noted that In the present embodiment, the step of adjustment, is, firstly, the adjusting knob is rotated, so that the accurate measurement screw rod, which is extend out to, to be needed At the size wanted, by the pushing structure 31 of front and back, push the adjustment seat 33 mobile, so that the adjustment seat 33 On limit plate 322 abutted with the end face of the accurate measurement screw rod, the adjustment seat 33 is then fixed on the base 1 On, that is, it completes primary adjustment operation, when adjustment operation next time, the fastener of this time locking need to be loosened, then repeatedly aforesaid operations Step.

The driving device 4 provides the cutting force of the cutting tool 2, and the mode that can provide rotary cutting power has motor Or the modes such as internal combustion engine, in the present embodiment, the driving device 4 includes the driving motor 41 set on the base 1, described It is equipped with drive mechanism 42 between driving motor 41 and the cutting tool 2, the power of the driving motor 41 is transferred to institute State cutting tool 2.

In technical solution provided by the utility model, opposite by the installation axle 331 for the cutting tool 2 installation is moved The dynamic adjustment for realizing the cutting space 2a, the position of the installation axle 331 is variation at this time, especially in gear drive knot In structure, a flexible clutch is needed to realize the transmitting of torque when axially distinct axis, in the present embodiment, the base 1 is wrapped Upper mounting seat 11 and the lower mounting seat 12 set on 11 lower section of upper mounting seat are included, the flexible clutch is set on described Preferably transmitting torque, specifically, the adjustment seat 33 and the adjusting are realized between mounting base 11 and the lower mounting seat 12 Device 3 is set to the upper mounting seat 11, and the driving motor 41 is set to the lower mounting seat 12, and the drive mechanism 42 includes Underdrive structure 421, upper drive mechanism 422 and coupling structure 423, the underdrive structure 421 are set to the lower mounting seat 12, the underdrive structure 421 is drivingly connected with the driving motor 41, and the upper drive mechanism 422 is set to the upper installation Seat 11, the upper drive mechanism 422 is drivingly connected the cutting tool 2, and the coupling structure 423 couples the upper drive mechanism 422 with the underdrive structure 421, the base 1 is divided into upper mounting seat 11 and lower mounting seat 12, the drive mechanism 42 Correspondence is divided into the upper drive mechanism 422 and underdrive structure 421, using flexible clutch such as Hooks coupling universal coupling 4231, plum Fancy shaft coupling and spring shaft coupling etc. mode.

In the technical solution of the utility model, the specific kind of drive of the drive mechanism 42 is not limited, for example, it may be The modes such as chain drive, gear drive, it is contemplated that the compactedness of structure, in the present embodiment, important is using gear-driven Mode, specifically, the main shaft of the driving motor 41 are equipped with driving gear 411, and the underdrive structure 421 includes the first tooth Take turns drive mechanism group 421a, the first gear drive mechanism group 421a includes being engaged in two of the driving gear 411 the One driven gear 4211 and two the second driven gears 4212 for being connected to the coupling structure 423, the upper drive mechanism 422 include second gear drive mechanism group 422a, and the second gear drive mechanism group 422a includes being connected to the connection knot Two third driven gears 4221 of structure 423 and two the 4th driven tooths for being engaged to the third driven gear 4221 respectively The central axis of wheel 4222, the 4th driven gear 4222 is equipped with the cutting tool 2, it should be noted that the present embodiment In, the number of transmission gear between first driven gear 4211 and second driven gear 4212 is not limited, it is also unlimited The number of transmission gear between the third driven gear 4221 and the 4th driven gear 4222 is made, two are in be oppositely arranged Cutting tool 2 between rotation direction on the contrary, in the entire drive mechanism, transmission gear is all the situation of external toothing Under, the logarithm gear engagement corresponding with another cutting tool 2 corresponding to the engagement of 2 gear of cutting tool described in one of them Logarithm differ 1 gear mesh so that the direction of rotation of two cutting tools 2 is on the contrary, at the center of each gear It is not described in detail herein, compact-sized by gear-driven mode, transmission is steady equipped with central axis with for transmitting torque It is fixed, there is preferable effect.

The revolving speed of the cutting tip directly influences the quality of part after shaping by stock removal, e.g., when cutting speed is higher, Burr is less, and the surface quality of forming parts is preferable, and when cutting speed is lower, burr is more, the surface quality of forming parts Poor, in order to improve the revolving speed of the cutting tool 2, in the present embodiment, the drive mechanism 42 is speedup structure, so that from institute The revolving speed for stating the installation axle 331 that driving motor 41 is transferred to the cutting tool 2 increases, specifically, the driving gear 411 The number of teeth ratio of the number of teeth and second driven gear 4212 is K1, and K1 > 1, the number of teeth of the third driven gear 4221 with The number of teeth ratio of 4th driven gear 4222 is K2, and K2 > 1, in the present embodiment, using higher speed increasing ratio, so that institute The revolving speed for stating cutting tool 2 can achieve 5000r/min, at the revolving speed, piece surface that the cutting tool 2 shapes It is high-quality, there is preferable effect.

It is gear transmission structure 42 in the drive mechanism 42, the coupling structure 423 includes Hooks coupling universal coupling 4231 In embodiment, one end of the Hooks coupling universal coupling 4231 is connected in the central axis of second driven gear 4212, other end connection It is connected to the central axis of the third driven gear 4221, the installation axle 331 is realized by the Hooks coupling universal coupling 4231 Fine tuning, realizes the preferable transmitting of the torque of entire process equipment, has preferable effect.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims

1. a kind of machining equipment characterized by comprising

Base；

At least two, in the cutting tool being oppositely arranged, are vertically rotatablely installed to axis to the base and rotation direction phase Instead, a cutting space is formed between two cutting tools, with protruding into for parts to be processed and cut by the cutting tool Cut processing；

Regulating device is set to the base, to front and back to the distance between two described cutting tools of adjusting, described in adjusting Cut the size in space；And

2. machining equipment as described in claim 1, which is characterized in that the cutting space along left and right to being extended, The regulating device include at least one along front and back to the adjustment seat being movably arranged on the base；

In two cutting tools, one of them rotational installation to the base, another rotational installation is in the adjustment seat.

3. machining equipment as claimed in claim 2, which is characterized in that the adjustment seat is arranged two；

Two cutting tools are divided into two adjustment seats.

4. machining equipment as claimed in claim 3, which is characterized in that two adjustment seats are set along left and right to interval Set, one of be located therein described in the cutting tool in adjustment seat be the first cutting tool, be set in another adjustment seat The cutting tool be the second cutting tool；

First cutting tool is multiple to being equipped at intervals with along front and back, second cutting tool be correspondingly arranged it is multiple, any two A correspondence and in forming a cutting space between first cutting tool and second cutting tool that are oppositely arranged.

5. the machining equipment as described in claim 2 to 4 any one, which is characterized in that the regulating device further include:

Two pushing structures, are divided into the front and rear ends of the adjustment seat, and each pushing structure includes being fixedly installed in institute Fixing seat on base and the relatively described fixing seat are stated along front and back to movable push rod, the push rod to the adjustment seat Front end face or rear end face abut, to push the adjustment seat along front and back to being movably installed in the base；And

6. machining equipment as claimed in claim 3, which is characterized in that the driving device includes:

Driving motor is set to the base；And

Drive mechanism is set between the driving motor and two cutting tools.

7. machining equipment as claimed in claim 6, which is characterized in that the base include upper mounting seat and be set to institute State the lower mounting seat below upper mounting seat；

The driving motor is set to the lower mounting seat；

The drive mechanism includes:

8. machining equipment as claimed in claim 7, which is characterized in that the main shaft of the driving motor is equipped with driving tooth Wheel；

The underdrive structure includes first gear drive mechanism group, and the first gear drive mechanism group is described including being engaged in Two the first driven gears of driving gear and two the second driven gears for being connected to the coupling structure；

The upper drive mechanism includes second gear drive mechanism group, and the second gear drive mechanism group is described including being connected to Two third driven gears of coupling structure and two the 4th driven tooths for being engaged to two third driven gears respectively It takes turns, is respectively equipped with the cutting tool on the central axis of two the 4th driven gears.

9. machining equipment as claimed in claim 8, which is characterized in that the number of teeth of the driving gear with described second from The number of teeth ratio of moving gear is K1, and K1 > 1；And/or

10. machining equipment as claimed in claim 8, which is characterized in that the coupling structure includes Hooks coupling universal coupling, institute The one end for stating Hooks coupling universal coupling is connected in the central axis of second driven gear, and the other end is connected in the third driven gear Central axis.