CN218926351U

CN218926351U - Chamfering milling machine

Info

Publication number: CN218926351U
Application number: CN202320203849.3U
Authority: CN
Inventors: 张添宁; 茹少伟
Original assignee: Suzhou Xinchengyue Intelligent Equipment Co ltd
Current assignee: Suzhou Xinchengyue Intelligent Equipment Co ltd
Priority date: 2023-02-14
Filing date: 2023-02-14
Publication date: 2023-04-28
Anticipated expiration: 2033-02-14

Abstract

The utility model discloses a chamfer milling machine, which comprises: a support platform; the milling cutter is rotationally arranged on the supporting platform; the limiting assembly comprises a limiting block which is movably arranged and provided with a pore canal, and a limiting platform which is formed on the limiting block and extends to one side of the milling cutter, wherein the limiting platform and the pore canal jointly form a limiting channel for allowing a workpiece to be milled to pass through; the clamping assembly comprises a first clamping mechanism and a second clamping mechanism which are respectively used for changing the size of a partial pore canal in the pore canal, and the first clamping mechanism and the second clamping mechanism are respectively positioned on different sides of the pore canal; the chamfering milling machine can polish the shovel blade quickly and efficiently, and the shovel blade has the advantages of sharp cutting edge, flat cutting edge and no burr, and the batch quality is stable and uniform during polishing.

Description

Chamfering milling machine

Technical Field

The utility model relates to the field of equipment automation, in particular to a chamfering milling machine.

Background

At present, the industrial production automation and the intellectualization are widely applied in the 4.0 era of industry. Many businesses install automation equipment to achieve automation. In the spinning workshop, the production process is to guarantee spinnability and quality of silk fabrics, can carry out periodic clear board to silk fabrics, can clear away the monomer that the polymer produced because of pyrolysis on the spinneret face through clear board and spray the coking thing of release agent when clear board, and the instrument that clear board used has copper aluminum plate, plastics or bamboo wood's spiller, and this spiller needs special angle's blade just can realize excellent clear board effect. However, in the current chemical fiber production process, chamfering (cutting edge with special angle) of copper aluminum plates is performed by using a file, and manual polishing is performed by using a 45-degree cutting edge of a copper shovel blade for chemical fiber spinning or a full-manual file, so that chemical fiber enterprises are labor intensive enterprises, personnel in a spinning production department account for 50% -60% of the enterprises, spinning post personnel account for 40% -50% of the personnel in the spinning department, the working effect of the spinning post personnel determines the stability of spinning production and the AA rate of products, the AA rate determines the profits of the enterprises, and when the spinning operation is full-manual shoveling, the following defects exist:

1. the operating environment is bad. Because the on-site temperature of spinning is up to 30 ℃ or more, the whole person is in high temperature, silicone oil and powdery mildew diffuse when the operator shovels the board.

2. Time and effort are wasted. The operator shovel plate is in the face of a spinneret plate at about 300 ℃, holds the shovel blade, pushes the shovel blade back and forth to realize the shovel plate after the shovel blade is contacted with the spinneret plate by force upwards, continuously shovels 10 spindle spinneret plates by one person, is very sour in arms, and also needs to polish the used shovel blade for later use after the shovel plate, so that staff works hard.

3. The operator demand is high. The requirements on the technology and experience of spinning shovel staff are high, the spinning shovel staff can work independently after training for 2 months, and only a simple shovel blade can be polished after training for a week.

4. The spinning post can form one of the important components of the product: spinneret plate, the price is high, and extremely fragile, because the difference of scraper knife polishing quality, the spinneret plate of shoveling is many, and the loss that causes for the enterprise is very big.

To above-mentioned problem, still there are some semi-automatic equipment to polish to the spiller at present, but equipment operation is complicated, and the quality level of polishing is uneven, is difficult to realize stable unified of quality, consequently, the art is urgent to seek one kind and can have the back spiller of polishing to the spiller and have the equipment that the blade is sharp concurrently, the blade is leveled, no burr, the stable unified quality between the batch.

Disclosure of Invention

The utility model aims to overcome one or more defects in the prior art, and provides a novel chamfering milling machine, which can rapidly and efficiently polish a shovel blade, can ensure that the shovel blade has the advantages of sharp cutting edge, flat cutting edge, no burrs and the like, and has stable and uniform batch quality during polishing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a chamfer milling machine, the chamfer milling machine comprising:

a support platform;

the milling cutter is rotationally arranged on the supporting platform;

the limiting assembly comprises a limiting block which is movably arranged and provided with a pore canal, and a limiting platform which is formed on the limiting block and extends to one side of the milling cutter, wherein the limiting platform and the pore canal jointly form a limiting channel for allowing a workpiece to be milled to pass through;

the clamping assembly comprises a first clamping mechanism and a second clamping mechanism which are respectively used for changing the size of a partial pore canal in the pore canal, and the first clamping mechanism and the second clamping mechanism are respectively positioned on different sides of the pore canal.

In the utility model, the working mode of the scraper knife is milling by a milling cutter, and various milling chamfering effects such as 90 degrees, 45 degrees, 90 degrees+45 degrees and the like of a milling surface of the scraper knife can be realized by adjusting the position of the milling cutter.

According to some preferred aspects of the utility model, the plane of rotation of the milling cutter is parallel to the upper surface of the support platform.

According to some preferred aspects of the utility model, the chamfer milling machine further comprises a milling cutter drive mechanism drivingly connected to the milling cutter, the milling cutter drive mechanism passing through and partially below the support platform.

According to some preferred aspects of the present utility model, the limit assembly further comprises a slider slidably disposed, a slider driving mechanism for driving the slider to linearly displace;

the limiting block comprises a first limiting base which is arranged on the sliding block and provided with a first through hole, and a second limiting base which is arranged on the first limiting base and provided with a second through hole, the limiting platform is connected with the first limiting base, and the pore canal is formed between the first limiting base and the second limiting base;

a portion of the first clamping mechanism passes through the first through hole and is extendable into the bore, and a portion of the second clamping mechanism passes through the second through hole and is extendable into the bore.

According to some preferred aspects of the present utility model, the chamfer milling machine further comprises a milling cutter guard comprising a first guard plate, a second guard plate connected to the first guard plate, a third guard plate connected to the first guard plate, the second guard plate, the third guard plate, and the support platform together forming a semi-enclosed space around the milling cutter;

the first protection plate is positioned between the milling cutter and the limiting block, a yielding channel is formed on the first protection plate, and the limiting platform penetrates through the yielding channel;

the extending direction of the second protection plate is parallel to the extending direction of the limiting channel, and the third protection plate is covered on the milling cutter and is located on different sides of the milling cutter with the second protection plate respectively.

According to some preferred aspects of the utility model, the chamfer milling machine further comprises a scrap outlet opening on the support platform, the milling cutter is located between the scrap outlet and the first guard plate, and an end of the second guard plate remote from the first guard plate is adjacent to the scrap outlet.

According to some preferred aspects of the utility model, the chamfer milling machine further comprises a positioning sensor for monitoring the position of the piece to be milled and arranged sideways of the milling cutter.

According to some preferred aspects of the present utility model, the chamfer milling machine further comprises a control system, a first tray arranged at the top end of the control system, wherein the first clamping mechanism, the second clamping mechanism, the milling cutter and the limiting assembly are respectively provided with independent driving modules, and the control system is respectively in communication connection with the positioning sensor and the driving modules respectively provided with the first clamping mechanism, the second clamping mechanism, the milling cutter and the limiting assembly.

According to some preferred aspects of the utility model, the chamfer milling machine further comprises a housing for sealing and housing the milling cutter on the milling cutter, and a lower end of the housing is fixed to the support platform.

According to some preferred aspects of the present utility model, the housing includes a housing base formed with an opening, an upper housing rotatably coupled to the housing base and operable to open and close the opening, and the chamfer milling machine further includes a locking mechanism for locking the upper housing and the housing base to each other.

According to some preferred aspects of the utility model, the chamfer milling machine further comprises a second tray disposed at a top of the housing.

According to some preferred aspects of the present utility model, the chamfer milling machine further comprises a support frame for supporting the support platform and disposed below the support platform, wherein an accommodating space is formed inside the support frame.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

based on the problems existing in the prior art when the shovel blade is polished, the utility model innovatively provides the shovel blade with the milling cutter as a polishing tool and combines the special limiting component and the clamping component, so that the stability of the shovel blade during polishing can be realized, the shovel blade does not need to be manually held, a smooth cutting edge is favorably obtained, the occurrence of a burr phenomenon is reduced, the phenomenon of a shovel-broken spinneret plate caused by poor polishing of the shovel blade is reduced, the cutting edge of the shovel blade after milling of the milling cutter is sharp, the efficiency of the shovel plate is high, the labor intensity of staff is reduced, and the standardization is realized.

In addition, the chamfering milling machine disclosed by the utility model is matched with the milling cutter, the limiting assembly and the clamping assembly, so that the basically consistent polishing effect can be maintained when the shovel blade is polished, the error of manual operation is reduced, the polishing quality of the shovel blade among batches is kept consistent, and the efficiency and effect of the shovel plate of an enterprise are improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a chamfer milling machine according to an embodiment of the present utility model;

FIG. 2 is one of the schematic views of the chamfer milling machine of the present utility model with parts omitted;

FIG. 3 is a second schematic illustration of a chamfer milling machine according to an embodiment of the present utility model with parts omitted;

FIG. 4 is a schematic structural view of a limiting assembly according to an embodiment of the present utility model;

FIG. 5 is a side view schematic of FIG. 4;

FIG. 6 is a third schematic illustration of a chamfer milling machine according to an embodiment of the present utility model with parts omitted;

FIG. 7 is an enlarged schematic view of FIG. 6 at A;

FIG. 8 is a schematic diagram of a chamfer milling machine according to an embodiment of the present utility model with parts omitted;

FIG. 9 is an enlarged schematic view at B in FIG. 8;

in the reference numerals, 11, a supporting platform; 12. a support frame; 121. an accommodation space; 21. a milling cutter; 22. a milling cutter driving mechanism; 3. a limit component; 311. a duct; 312. a first limit base; 3121. a first through hole; 313. the second limiting base; 3131. a second through hole; 32. a limiting platform; 33. a slide block; 34. a slider driving mechanism; 41. a first clamping mechanism; 42. a second clamping mechanism; 51. a first protection plate; 52. a second protection plate; 53. a third protection plate; 6. a waste outlet; 7. positioning a sensor; 8. a control system; 91. a first tray; 92. a second tray; 10. a housing; 101. a housing base; 102. an upper housing; 103. a locking mechanism; 1031. a cylinder; 1032. a piston rod.

Detailed Description

The present utility model will be described in detail with reference to the drawings and the detailed description, so that the above objects, features and advantages of the present utility model can be more clearly understood. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

The preferred embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 9, the present example provides a chamfer milling machine including a support deck 11, a support frame 12, a milling cutter 21, a milling cutter driving mechanism 22, a spacing assembly 3, a clamping assembly, a control system 8, a first tray 91, a second tray 92.

Wherein the milling cutter 21 is rotatably arranged on the supporting platform 11, the milling cutter driving mechanism 22 is in transmission connection with the milling cutter 21, and the milling cutter driving mechanism 22 penetrates through the supporting platform 11 and is partially positioned below the supporting platform 11; the milling cutter driving mechanism 22 in the embodiment can be a driving motor, the milling cutter 21 is in transmission connection with an output shaft of the driving motor, the driving motor can realize rotary rotation under the driving action of the output shaft, and the driving motor can be a variable-frequency high-speed motor, for example, the driving motor can preferably provide a rotating speed of more than ten thousand revolutions per minute;

the limiting assembly 3 comprises a limiting block which is movably arranged and provided with a pore channel 311, and a limiting platform 32 which is formed on the limiting block and extends to one side of the milling cutter 21, wherein the limiting platform 32 and the pore channel 311 form a limiting channel which allows a workpiece to be milled to pass through;

the clamping assembly comprises a first clamping mechanism 41 and a second clamping mechanism 42 which are respectively used for changing the size of a partial pore canal in the pore canal 311, and the first clamping mechanism 41 and the second clamping mechanism 42 are respectively positioned on different sides of the pore canal 311, so that the simultaneous actions in different directions are realized.

In the embodiment, the working mode of the scraper knife is milling by a milling cutter, and various milling chamfering effects such as 90 degrees, 45 degrees, 90 degrees+45 degrees and the like of a milling surface of the scraper knife can be realized by adjusting the position of the milling cutter.

As shown in fig. 1 to 3, the control system 8 and the limiting component 3 are respectively arranged on the supporting platform 11, the chamfer milling machine further comprises a housing 10 for sealing the milling cutter 21, a first tray 91 is arranged at the top end part of the control system 8, a second tray 92 is arranged at the top end part of the housing 10, and the first tray 91 and the second tray 92 can be used for placing a shovels which are already polished or shovels which are to be polished, or one of the two can be used for placing the shovels which are to be polished, and one can be used for placing the shovels which are already polished, and can be easily operated and taken because the first tray 91 and the second tray 92 are respectively positioned at the top end part of the equipment; meanwhile, the first tray 91 and the second tray 92 may be made of stainless steel, and are durable.

Further, as shown in fig. 1, the control system 8 is located on one side of the support platform 11, and the housing 10, the milling cutter 21, the limiting assembly 3, the clamping assembly, and the like are located on the other side of the support platform 11, and these components substantially fill the support platform 11, thereby saving materials and space.

Meanwhile, as shown in fig. 1 and 2, the supporting frame 12 is used for supporting the supporting platform 11 and is arranged below the supporting platform 11, and an accommodating space 121 is formed in the supporting frame 12, the accommodating space 121 can be used for accommodating parts related to the grinding shovel, and chips of the grinding shovel can be temporarily stored in the accommodating space 121, and meanwhile, the accommodating space 121 can be divided into multiple layers, for example, the division is realized through a division plate; in addition, the support frame 12 may be provided with a door that can be opened and closed to facilitate opening of the interior space or closing thereof.

In this example, the rotation plane of the milling cutter 21 is parallel to the upper surface of the supporting platform 11, and extends substantially horizontally, so that the chips generated by polishing can be conveniently discharged, and further the influence of the chips on the milling cutter 21 and the like can be avoided.

Further, as shown in fig. 2 to 5, the spacing assembly 3 further includes a slider 33 slidably provided, a slider driving mechanism 34 for driving the slider 33 to linearly displace; wherein, a sliding rail can be arranged on the supporting platform 11, the sliding block 33 can be arranged on the sliding rail in a sliding way, the sliding block driving mechanism 34 can be a ball screw mechanism or an air cylinder, the purpose is to drive the sliding block 33 to linearly displace, and the structures of the ball screw mechanism and the air cylinder are not described in detail herein, and are all common structures in the field;

the limiting block comprises a first limiting base 312 arranged on the sliding block 33 and provided with a first through hole 3121, and a second limiting base 313 arranged on the first limiting base 312 and provided with a second through hole 3131, the limiting platform 32 is connected with the first limiting base 312, the pore channel 311 is formed between the first limiting base 312 and the second limiting base 313, and the limiting block can synchronously move with the sliding block 33 in the sliding process of the sliding block 33, so that the movement of the shovel blade can be realized;

the part of the first clamping mechanism 41 passes through the first through hole 3121 and can extend into the duct 311, the part of the second clamping mechanism 42 passes through the second through hole 3131 and can extend into the duct 311, the first clamping mechanism 41 and the second clamping mechanism 42 can be respectively air cylinders, the piston rods of the air cylinders can stretch out and draw back, and then extend into the duct 311 from the corresponding through holes, so that the local space size of the duct 311 is changed, when the duct 311 is internally inserted with a shovel blade to be polished, the respective piston rods extend into the duct and tightly support against the shovel blade, and are supported from different directions, the aperture size of the local area in the duct is changed, the shovel blade is fixed, and after polishing, the piston rods are driven to withdraw, so that the shovel blade can be taken out and replaced with a new shovel blade to be polished.

Further, in this example, as shown in fig. 6 and 7, the chamfer milling machine further includes a milling cutter protecting cover, the milling cutter protecting cover includes a first protecting plate 51, a second protecting plate 52 connected with the first protecting plate 51, and a third protecting plate 53 connected with the first protecting plate 51, and the first protecting plate 51, the second protecting plate 52, the third protecting plate 53, and the supporting platform 11 together form a semi-enclosed space surrounding the milling cutter 21;

the first protection plate 51 is located between the milling cutter 21 and the limiting block, and a yielding channel (not shown) is formed on the first protection plate 51, and the limiting platform 32 passes through the yielding channel;

the extending direction of the second protection plate 52 is parallel to the extending direction of the limiting channel, and the third protection plate 53 is covered on the milling cutter 21 and is respectively positioned at different sides of the milling cutter 21 with the second protection plate 52;

the chamfer milling machine further comprises a waste outlet 6 formed in the supporting platform 11, the milling cutter 21 is positioned between the waste outlet 6 and the first protection plate 51, and one end part of the second protection plate 52, which is far away from the first protection plate 51, is close to the waste outlet 6;

the arrangement of the milling cutter protective cover can increase the use safety of equipment, and avoid the mess flying of scraps generated by milling, thereby adversely affecting the production environment or the operation of the equipment; in addition, the first protection plate 51 can also support the limiting platform 32 and play a certain limiting role on the shovel blade, and can also prevent chips from flying to the outside; the second protection plate 52 not only blocks the flying of the chips to the outside, but also guides the chips to move toward the waste outlet 6 so as to facilitate the timely discharge of the generated chips; the third protection plate 53 may serve to support the first and

second protection plates

51 and 52, and also protect the milling cutter 21 from a plurality of directions, to block and guide chips generated by milling; the milling cutter protective cover is uniquely arranged, so that the safety and stability of equipment operation are improved.

In this case, the chamfer milling machine further comprises a positioning sensor 7, the positioning sensor 7 being used for monitoring the position of the piece to be milled (i.e. the shovel to be polished) and being arranged beside the milling cutter 21; the positioning sensor 7 can play a role in positioning and limiting, namely, the extending length of the shovel blade in the limiting channel can be prompted, so that the extending length of the shovel blade to be polished is suitable for the milling cutter 21 to work and mill.

In this example, the control system 8 can effectively, timely and conveniently control each electric control component, specifically control the start and stop of each electric control component, realize automatic control, and can obviously improve the working efficiency; specifically, for example, the control system 8 of the present example may be communicatively connected to the milling cutter driving mechanism 22, the first clamping mechanism 41, the second clamping mechanism 42, the slider driving mechanism 34, the positioning sensor 7, and the like, respectively.

Further, as shown in fig. 8 and 9, the housing 10 is used for sealing and covering the milling cutter 21 on the milling cutter 21, and is covered on the outer side of the milling cutter protecting cover, and the lower end of the housing 10 is fixed on the supporting platform 11;

specifically, the housing 10 includes a housing base 101 formed with an opening, an upper case 102 rotatably connected to the housing base 101 and capable of being used to open and close the aforementioned opening, and a locking mechanism 103 for locking the upper case 103 and the housing base 101 to each other, the chamfer milling machine further includes a locking mechanism 103.

Further, the locking mechanism 103 may include an air cylinder 1031 (as shown in fig. 9) having a piston rod 1032, and locking holes (not shown) respectively formed in the upper case 102 and the housing base 101, the air cylinder may be fixed to the housing base 101, and when the upper case 102 and the housing base 101 need to be locked to each other, the air cylinder 1031 may be driven to extend out of the piston rod 1032 and be respectively inserted into the locking holes formed in the upper case 102 and the housing base 101, thereby achieving locking; when the upper shell 102 and the shell base body 101 are required to be separated from each other, the piston rod 1032 is driven to withdraw from the locking hole, after unlocking, the upper shell 102 can rotate relative to the shell base body 101, and then the opening is opened, so that the cleaning of the inside is facilitated, parts are convenient to replace, and meanwhile, excellent safety and stability can be ensured during working.

The working process comprises the following steps: the milling cutter 21 is started, the shovel blade to be polished is inserted into the limiting channel from the hole channel 311, the length of the shovel blade to be polished, which is extended into the limiting channel through the positioning sensor 7, is controlled in a positioning mode, the clamping assembly is used for fixing the shovel blade to be polished on the limiting assembly 3 after positioning and is matched with the limiting assembly 3 together to firmly fix the shovel blade, then the shovel blade can be driven by the movably arranged limiting block (namely, the sliding blocks 33 drive the shovel blade to integrally move) to realize milling of a set angle, the shovel blade is reset after milling is finished, the clamping assembly is loosened, the polished shovel blade is taken out, the shovel blade to be polished next is replaced, and the process is repeated, so that more shovel blades are polished.

The utility model provides a problem that exists when polishing the spiller based on prior art in, innovatively provides one kind and regard milling cutter as the milling tool to combine specific spacing subassembly and clamping component, not only can realize the steadiness when the spiller polishes, need not the manual work and hold, be favorable to obtaining smooth blade, reduce the emergence of burr phenomenon, reduce the phenomenon of the bad spinneret of shovel that causes because of the spiller polishes, the spiller blade after milling cutter is sharp moreover, shovel board efficiency is high, has alleviateed staff's intensity of labour, realizes the standardization. In addition, the chamfer milling machine of this example adopts milling cutter, spacing subassembly and clamping assembly's cooperation, can make the spiller keep basically unanimous effect of polishing when being polished, reduces manual operation's error for the spiller quality of polishing between the batch keeps unanimous, is favorable to improving the efficiency and the effect of enterprise shovel board.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims

1. A chamfer milling machine, characterized in that it comprises:

a support platform;

the milling cutter is rotationally arranged on the supporting platform;

2. The chamfer milling machine of claim 1, wherein the plane of rotation of the milling cutter is parallel to the upper surface of the support platform; and/or the chamfer milling machine further comprises a milling cutter driving mechanism in driving connection with the milling cutter, wherein the milling cutter driving mechanism penetrates through the supporting platform and is partially positioned below the supporting platform.

3. The chamfer milling machine of claim 1, wherein the stop assembly further comprises a slidably disposed slide, a slide drive mechanism for driving the slide to linearly displace;

4. The chamfer milling machine of claim 1, further comprising a milling cutter shield comprising a first shield plate, a second shield plate coupled to the first shield plate, a third shield plate coupled to the first shield plate, the second shield plate, the third shield plate, and the support platform collectively comprising a semi-enclosed space surrounding the milling cutter;

5. The chamfer milling machine of claim 4 further comprising a waste outlet opening on the support platform, the milling cutter being located between the waste outlet and the first guard plate, an end of the second guard plate remote from the first guard plate being proximate the waste outlet.

6. The chamfer milling machine of claim 1, further comprising a positioning sensor for monitoring the position of the piece to be milled and disposed sideways of the milling cutter.

7. The chamfer milling machine of claim 6, further comprising a control system, a first tray disposed on top of the control system, the first clamping mechanism, the second clamping mechanism, the milling cutter, the spacing assembly each having an independent drive module, the control system being communicatively coupled to the positioning sensor and the drive module of each of the first clamping mechanism, the second clamping mechanism, the milling cutter, the spacing assembly.

8. The chamfer milling machine of claim 1 further comprising a housing for sealing and housing the milling cutter on the milling cutter, the lower end of the housing being secured to the support platform.

9. The chamfer milling machine of claim 8, wherein the housing includes a housing base defining an opening, an upper housing rotatably coupled to the housing base and operable to open and close the opening, the chamfer milling machine further including a locking mechanism for locking the upper housing and the housing base to one another; and/or, the chamfer milling machine further comprises a second tray arranged at the top of the housing.

10. The chamfer milling machine of claim 1, further comprising a support frame for supporting the support platform and disposed below the support platform, the support frame having an accommodation space formed therein.