CN212793052U

CN212793052U - Better numerical control lathe of shock attenuation effect

Info

Publication number: CN212793052U
Application number: CN202021813795.5U
Authority: CN
Inventors: 杨福
Original assignee: Hebei Kuaihang New Material Technology Co ltd
Current assignee: Hebei Kuaihang New Material Technology Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-26
Anticipated expiration: 2030-08-26

Abstract

The utility model relates to a better numerical control lathe of shock attenuation effect reaches the field of lathe, which comprises a bod, the lower extreme outside of organism is covered with the support cover, and the inside bottom surface of support cover is fixed with a plurality of supporting shoes, and the groove has been put to the upper surface of supporting shoe has been seted up, and the lower fixed surface of organism has a plurality of bracing pieces, and the one end that the organism was kept away from to the bracing piece is fixed with the elastic block, and the elastic block is put and is put in putting the inslot. This application has the effect of being convenient for improve numerical control lathe shock attenuation effect.

Description

Better numerical control lathe of shock attenuation effect

Technical Field

The application relates to the field of lathes, in particular to a numerical control lathe with a good damping effect.

Background

A numerically controlled lathe is a digital control lathe for short, and is an automatic lathe equipped with a program control system, which can operate the lathe and process a part according to a programmed program. The numerical control lathe solves the problem of processing complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic lathe, and is widely used in modern industry.

The traditional Chinese patent with publication number CN211029177U discloses an automatic dedusting numerically controlled lathe, which comprises a lathe body, wherein a base is arranged at the bottom of the lathe body, supporting legs are welded at two ends of the lower surface of the base respectively, and damping springs are sleeved on the supporting legs. During operation, the vibration generated during the operation of the numerical control lathe is reduced through the damping spring, and the stable operation of the numerical control lathe is ensured.

Aiming at the related technologies, the inventor thinks that the damping spring sleeved on the supporting leg can only better damp the vertical vibration of the numerically controlled lathe, but has poor horizontal damping effect on the numerically controlled lathe, so that the numerically controlled lathe is not beneficial to processing a workpiece with higher quality.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the improvement to numerically controlled lathe's shock attenuation effect to be convenient for numerically controlled lathe processes the higher work piece of quality, this application provides a better numerically controlled lathe of shock attenuation effect.

The application provides a better numerical control lathe of shock attenuation effect adopts following technical scheme:

the utility model provides a better numerical control lathe of shock attenuation effect, includes the organism, the lower extreme outside of organism is covered with the support cover, and the inside bottom surface of support cover is fixed with a plurality of supporting shoes, and the groove has been seted up to the upper surface of supporting shoe and has been put, and the lower fixed surface of organism has a plurality of bracing pieces, and the one end that the organism was kept away from to the bracing piece is fixed with the elastic block, and the elastic block is put and is put in putting the inslot.

Through adopting above-mentioned technical scheme, so when the organism processing work piece, thereby the organism vibrations drive bracing piece and elastic block vibrations, and the elastic block can take place the vibrations of arbitrary direction at putting the inslot, so the elastic block with put the groove and take place the striking and be convenient for carry out horizontal and vertical shock attenuation to the organism, be convenient for improve the shock attenuation effect to numerical control lathe, do benefit to the lathe and process out higher quality work piece so.

Preferably, the opening of the housing groove is narrower than the inside thereof.

Through adopting above-mentioned technical scheme for thereby the elastic block is putting the groove and taking place the vibration when rocking, and the elastic block is difficult for breaking away from and puts the inslot portion, stability when the organism of being convenient for shakes.

Preferably, a buffer spring is fixed between each side wall of the elastic block and the corresponding side wall of the placement groove, and a buffer spring is also fixed between the bottom surface of the elastic block and the bottom surface of the placement groove.

Through adopting above-mentioned technical scheme, when the organism vibrations drive the elastic block vibrations, buffer spring receives the elastic block vibrations and is stretched or the compression can further play the effect of buffering to the vibrations of organism.

Preferably, all be connected with on every lateral wall of back shaft through contradicting the organism lateral wall thereby to the organism lateral vibration play cushioning effect's buffering subassembly.

Through adopting above-mentioned technical scheme, the cushioning component further improves the cushioning effect that plays when vibrating transversely to the organism.

Preferably, the buffer component comprises at least one threaded rod in threaded connection with each side wall of the support cover, and an elastic buffer cushion which is abutted against the side wall of the machine body is fixed at one end, close to the machine body, of the threaded rod.

Through adopting above-mentioned technical scheme, when the body work takes place lateral vibration, elastic blotter plays the cushioning effect for the lateral motion of body, and drives the blotter through twisting the threaded rod and to the direction motion of being close to or keeping away from the body for the blotter supports tight degree of supporting of tight organism lateral wall is adjustable, so is convenient for control the lateral vibration range of body.

Preferably, one side wall of the machine body is communicated with a conveying pipe, one end, far away from the machine body, of the conveying pipe is communicated with a collecting box, the conveying pipe comprises a first connecting pipe and a second connecting pipe, the first connecting pipe is transversely arranged, the second connecting pipe is vertically arranged, the first connecting pipe is connected with the machine body, the second connecting pipe is connected with the collecting box, and a suction fan is connected to the second connecting pipe; when the suction fan sucks air, the waste materials in the machine body enter the collection box along the conveying pipe under the action of self gravity and are collected.

By adopting the technical scheme, when the machine body is used for processing a workpiece, the suction fan is started, so that dust and some waste residues in the machine body enter the conveying pipe, and then the dust and the waste residues enter the second connecting pipe along the first connecting pipe; when dust and waste residue enter the second connecting pipe, the gravity of the waste residue is greater than the wind power, and therefore the waste residue falls into the collecting box to be collected under the action of the gravity of the waste residue. The self gravity of the dust is smaller, so that the dust enters the suction fan along the second connecting pipe and is discharged from the suction fan; the dust that produces when being convenient for process the work piece to the organism is cleared up, and is convenient for collect partial waste residue.

Preferably, one side of the second connecting pipe is communicated with an air suction pipe, one end, far away from the second connecting pipe, of the air suction pipe is connected with an air suction machine, and the air suction pipe gradually inclines downwards towards the direction close to the air suction machine.

Through adopting above-mentioned technical scheme, the suction fan of being convenient for induced drafts to organism inside, reduces the suction fan and induced drafts the emergence of the condition in to the collecting box.

Preferably, the conveying pipe is internally provided with a blocking plate which separates the conveying pipe into a first conveying passage and a second conveying passage, the blocking plate is provided with a plurality of air holes, and one end of the first conveying passage communicated with the machine body is higher than one end of the second conveying passage communicated with the machine body.

By adopting the technical scheme, when the suction fan is started, dust and waste residues in the machine body move towards the direction close to the conveying pipe together under the action of wind force, and as the gravity of the waste residues is greater than that of the dust, most of the waste residues enter the second conveying channel below the first conveying channel, and then the waste residues enter the collecting box along the second conveying channel for collection; most of the dust enters the first conveying channel and enters the suction fan along the first conveying channel, and then the dust is discharged from the suction fan.

Preferably, one end of the first conveying channel, which is close to the machine body, is fixedly connected with a filter screen for limiting waste materials from entering.

Through adopting above-mentioned technical scheme, the filter screen restriction waste residue gets into in the first transfer passage, so make most all be dust in the first transfer passage, further reduce the possibility that the waste residue probably produces the destruction to the suction fan.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the elastic block and the placing groove are impacted, so that the machine body can be damped transversely and vertically, the damping effect on the numerical control lathe can be improved, and a high-quality workpiece can be machined by the machine tool;

2. when the machine body vibrates to drive the elastic block to vibrate, the buffer spring is stretched or compressed by the vibration of the elastic block, so that the vibration of the machine body can be further buffered;

3. the dust that produces when being convenient for process the work piece to the organism is cleared up, and is convenient for collect partial waste residue.

Drawings

FIG. 1 is a schematic view of an overall structure of a numerically controlled lathe according to an embodiment.

FIG. 2 is a schematic view illustrating a connection relationship between a support cover and a body according to an embodiment.

FIG. 3 is a schematic view showing an internal structure of a conventional placement tank according to an embodiment.

FIG. 4 is a schematic view showing an inner structure of a conveyor pipe according to the embodiment.

FIG. 5 is a schematic structural view of an embodiment of a damper assembly.

Description of reference numerals: 1. a body; 11. a support bar; 12. an elastic block; 2. a support housing; 21. a support block; 22. a placing groove; 23. a buffer spring; 3. a transfer tube; 31. a first connecting pipe; 32. a second connecting pipe; 33. a barrier plate; 331. air holes are formed; 34. a first transfer channel; 341. a filter screen; 35. a second transfer channel; 4. an air suction pipe; 41. a suction fan; 411. a support; 42. a collection box; 421. supporting legs; 43. a screen plate; 5. a buffer assembly; 51. a threaded rod; 52. a cushion pad; 53. and (7) capping.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The first embodiment is as follows:

the embodiment of the application discloses better numerical control lathe of shock attenuation effect. Referring to fig. 1, the numerically controlled lathe includes a machine body 1 for processing a workpiece, a support cover 2 is disposed below the machine body 1, an upper surface of the support cover 2 is open, and the machine body 1 extends into the support cover 2 from the opening of the support cover 2. Referring to fig. 2 and 3, four supporting blocks 21 are uniformly and fixedly connected to the bottom surface of the inside of the supporting cover 2. Four support rods 11 are uniformly and fixedly connected to the bottom surface of the machine body 1, and an elastic block 12 is fixedly connected to one end, far away from the machine body 1, of each support rod 11. The upper surface of each supporting block 21 is provided with a placing groove 22, the elastic block 12 is placed in the placing groove 22, and the opening of the placing groove 22 is narrower than the inside of the placing groove.

Thus, when the machine body 1 machines a workpiece. Thereby 1 vibrations of organism drive bracing piece 11 and the vibrations of elastic block 12, and the vibrations of arbitrary direction can take place for elastic block 12 in putting groove 22, and elastic block 12 takes place to strike so elastic block 12 and puts groove 22 and be convenient for carry out horizontal and vertical shock attenuation to organism 1, and the opening of putting groove 22 is more its inside narrow make elastic block 12 when putting groove 22 and taking place to rock, and elastic block 12 is difficult for breaking away from and puts inside the groove 22.

Referring to fig. 3, a gap exists between the side wall of the elastic block 12 and the side wall of the placement groove 22, so that a plurality of buffer springs 23 are arranged between each side wall of the elastic block 12 and the corresponding side wall of the placement groove 22, and both ends of each buffer spring 23 are respectively fixedly connected with the side wall of the elastic block 12 and the side wall of the placement groove 22. A gap is also formed between the bottom surface of the elastic block 12 and the bottom surface of the placing groove 22, a buffer spring 23 is arranged, and two ends of the buffer spring 23 are respectively fixedly connected with the bottom surface of the elastic block 12 and the bottom surface of the placing groove 22.

When the machine body 1 vibrates to drive the elastic block 12 to vibrate, the buffer spring 23 is stretched or compressed by the vibration of the elastic block 12, so that the vibration of the machine body 1 can be further buffered.

Referring to fig. 1, a conveying pipe 3 is fixedly connected to a side wall of a machine body 1, the conveying pipe 3 is communicated with the interior of the machine body 1, one end of the conveying pipe 3, which is far away from the machine body 1, is fixed and communicated with a collecting box 42, and two opposite side surfaces of the collecting box 42 are respectively and fixedly connected with a pair of supporting legs 421 supported on the ground.

Referring to fig. 4, the transfer pipe 3 includes a first connection pipe 31 connected to the body 1 and a second connection pipe 32 connected to the collection tank 42, the first connection pipe 31 being horizontally disposed, and the second connection pipe 32 being vertically disposed. A side wall of the second connecting pipe 32 is fixed and communicated with the air suction pipe 4, one end of the air suction pipe 4 far away from the second connecting pipe 32 is fixedly connected with an air suction fan 41, the lower surface of the air suction fan 41 is fixedly connected with a bracket 411, and the bracket 411 is fixed on the upper surface of the collecting box 42. A screen plate 43 for limiting the waste material from entering is fixedly connected to the joint of the conveying pipe 3 and the second connecting pipe 32.

When the machine body 1 processes a workpiece, the suction fan 41 is started, the suction fan 41 causes dust and some waste inside the machine body 1 to enter the conveying pipe 3, and then the dust and the waste together enter the second connecting pipe 32 along the first connecting pipe 31. When the dust and the waste material enter the second connection pipe 32, the gravity of the waste material is greater than the wind force, whereby the waste material drops into the collection tank 42 to be collected under the self-gravity. The dust has a relatively small self-weight, so that the dust enters the suction pipe 4 along the second connection pipe 32 and is discharged from the suction fan 41. So be convenient for clear up the dust that produces when processing the work piece to organism 1, and be convenient for collect partial waste material.

The conveying pipe 3 inclines downwards towards the direction close to the suction fan 41, so that the suction fan 41 can suck air into the machine body 1, and the occurrence of the air suction condition of the suction fan 41 in the collecting box 42 is reduced.

Referring to fig. 4, a blocking plate 33 is disposed in the conveying pipe 3, the blocking plate 33 divides the conveying pipe 3 into a first conveying passage 34 and a second conveying passage 35, and a plurality of air holes 331 are formed in the blocking plate 33. The first transfer passage 34 located at the portion of the first connection pipe 31 is located above the second transfer passage 35.

When the suction fan 41 is activated, the dust and the waste material in the machine body 1 are moved together by the wind in a direction close to the conveying pipe 3, whereby most of the waste material enters the second conveying channel 35 below the first conveying channel 34 and the waste material is collected along the second conveying channel 35 into the collecting box 42, since the weight of the waste material is greater than that of the dust. While most of the dust enters the first conveying channel 34 and enters the suction duct 4 along the first conveying channel 34, and finally the dust is discharged from the suction fan 41.

The baffle 33 further limits the waste material from entering the suction duct 4, thereby reducing the possibility of damage to the suction fan 41. And the suction fan 41 can suck the dust mixed in the second conveying passage 35, so that the dust in the second conveying passage 35 enters the first conveying passage 34 through the ventilation holes 331 and is finally discharged from the suction fan 41 along the suction duct.

A filter screen 341 is fixedly connected to one end of the first conveying channel 34 close to the machine body 1, and the filter screen 341 limits waste materials from entering the first conveying channel 34, so that most of the waste materials in the first conveying channel 34 are dust, and the possibility that the waste materials may damage the suction fan 41 is further reduced.

The implementation principle of the numerical control lathe with the good damping effect is as follows: when the machine tool works, the machine body 1 vibrates to drive the supporting rod 11 and the elastic block 12 to vibrate, the elastic block 12 vibrates in the placing groove 22 in any direction, and the elastic block 12 and the placing groove 22 are impacted to facilitate horizontal and vertical shock absorption of the machine body 1.

When the machine tool works, the suction fan 41 is started at the same time, so that dust in the machine body 1 enters the first conveying channel 34 under the action of wind power and enters the suction pipe 4 along the first conveying channel 34, and finally the dust is separated from the suction fan 41; meanwhile, partial waste materials inside the machine body 1 enter the second conveying channel 35 under the action of wind power, the waste materials vertically descend along the second connecting pipe 32 due to self gravity to be collected in the collection, and meanwhile the blocking plate 33 also blocks the waste materials from moving towards the direction close to the air suction pipe 4.

Example two:

the embodiment of the application discloses better numerical control lathe of shock attenuation effect. The difference from the first embodiment is that, referring to fig. 5, a buffer member 5 for buffering lateral vibration of the machine body 1 by abutting against the side wall of the machine body 1 is connected to each side wall of the support housing 2.

Buffer unit 5 includes a pair of threaded rod 51 with support the every lateral wall threaded connection of cover 2, and every threaded rod 51 all runs through the lateral wall that supports cover 2, and threaded rod 51 is close to the one end fixedly connected with elastic buffer 52 of organism 1, and every buffer 52 all conflicts the lateral wall of organism 1, and the equal fixedly connected with block 53 of one end that buffer 52 was kept away from to every threaded rod 51.

The resilient cushion 52 serves to cushion the lateral movement of the body 1 when the body 1 is operated in lateral vibration. And the nut cap 53 is screwed to drive the threaded rod 51 to rotate, the abutting degree of the cushion pad 52 abutting against the side wall of the machine body 1 is adjustable, and thus the transverse vibration amplitude of the machine body 1 is convenient to control.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a better numerical control lathe of shock attenuation effect, includes organism (1), its characterized in that: the supporting cover (2) is covered on the outer side of the lower end of the machine body (1), a plurality of supporting blocks (21) are fixed on the bottom surface of the inner portion of the supporting cover (2), a placement groove (22) is formed in the upper surface of each supporting block (21), a plurality of supporting rods (11) are fixed on the lower surface of the machine body (1), an elastic block (12) is fixed at one end, far away from the machine body (1), of each supporting rod (11), and the elastic block (12) is placed in the placement groove (22).

2. The numerically controlled lathe with the good damping effect as claimed in claim 1, wherein: the opening of the placing groove (22) is narrower than the inside.

3. The numerically controlled lathe with the good damping effect according to claim 1 or 2, wherein: a buffer spring (23) is fixed between each side wall of the elastic block (12) and the corresponding side wall of the placement groove (22), and a buffer spring (23) is also fixed between the bottom surface of the elastic block (12) and the bottom surface of the placement groove (22).

4. The numerically controlled lathe with the good damping effect as claimed in claim 1, wherein: thereby all be connected with on every lateral wall of supporting cover (2) through contradicting organism (1) lateral wall and play cushioning effect's buffering subassembly (5) to organism (1) lateral vibration.

5. The numerically controlled lathe with the good damping effect as claimed in claim 4, wherein: buffer unit (5) include with support at least one threaded rod (51) of every lateral wall threaded connection of cover (2), threaded rod (51) are close to the one end of organism (1) and are fixed with elastic buffer pad (52) of contradicting organism (1) lateral wall.

6. The numerically controlled lathe with the good damping effect as claimed in claim 1, wherein: a conveying pipe (3) is communicated with one side wall of the machine body (1), one end, far away from the machine body (1), of the conveying pipe (3) is communicated with a collecting box (42), the conveying pipe (3) comprises a first connecting pipe (31) and a second connecting pipe (32), the first connecting pipe (31) is transversely arranged and is vertically arranged, the first connecting pipe (31) is connected with the machine body (1), the second connecting pipe (32) is connected with the collecting box (42), and a suction fan (41) is connected to the second connecting pipe (32); when the suction fan (41) sucks air, the waste materials in the machine body (1) enter the collection box (42) along the conveying pipe (3) under the action of self gravity to be collected.

7. The numerically controlled lathe with the good damping effect as claimed in claim 6, wherein: one side intercommunication of second connecting pipe (32) has conveying pipe (3), and conveying pipe (3) are kept away from the one end of second connecting pipe (32) and are connected with suction fan (41), and conveying pipe (3) are towards the direction of being close to suction fan (41) downward sloping gradually.

8. The numerically controlled lathe with the good damping effect according to claim 6 or 7, wherein: the conveying pipe (3) is internally provided with a blocking plate (33) which separates the conveying pipe (3) into a first conveying passage (34) and a second conveying passage (35), the blocking plate (33) is provided with a plurality of air holes (331), and one end of the first conveying passage (34) communicated with the machine body (1) is higher than one end of the second conveying passage (35) communicated with the machine body (1).

9. The numerically controlled lathe with the good damping effect as claimed in claim 8, wherein: one end of the first conveying channel (34) close to the machine body (1) is fixedly connected with a filter screen (341) for limiting waste materials from entering.