CN212145282U

CN212145282U - Rack sawing, drilling and milling unit

Info

Publication number: CN212145282U
Application number: CN202020810279.0U
Authority: CN
Inventors: 孙常铭
Original assignee: Zouping Branch Of Jinan Changming Cnc Equipment Co ltd
Current assignee: Zouping Branch Of Jinan Changming Cnc Equipment Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-12-15
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a rack saw, bore, mill unit, comprising a base plate, the equal fixedly connected with support column in four corners department of bottom plate upper surface, the top fixedly connected with backup pad of support column, the equal fixed mounting in four corners department of backup pad upper surface has damper, damper's top fixedly connected with unit base, the lower fixed surface of unit base is connected with the shock attenuation pole, the shock attenuation pole runs through to the below and the fixedly connected with shock attenuation board of backup pad, the equal fixed mounting in four corners department of shock attenuation board lower surface has shock absorber support. The utility model discloses a setting of damper unit, shock attenuation pole, shock attenuation board and shock absorber support, at unit during operation, first damping spring can play the cushioning effect, and the shock attenuation pole can slide in fixed cover, and second damping spring can play the cushioning effect, and telescopic bracket can realize stretching out and drawing back, and third damping spring can play the cushioning effect, alleviates the wearing and tearing that the unit produced, prolongs unit life-span.

Description

Rack sawing, drilling and milling unit

Technical Field

The utility model relates to a rack processing equipment technical field specifically is a rack saw, bores, mills unit.

Background

At present, because the length and the width of a large rack are both large, the tooth profile of the large rack is difficult to form at one time, and the tooth profile of the large rack can be processed and formed only by multiple steps or multiple devices, so that the processing procedures are more, the labor intensity of processing personnel is high, the processing cost is high, and the processed tooth profile possibly does not completely meet the standard due to the processing on multiple devices, so that the defective rate is higher.

In order to solve the problem, the utility model with application number CN201220678824.0 provides a rack saw, drill and milling unit, though a plurality of teeth of the rack are processed simultaneously through a vertical sawing machine, a drilling head and a milling head, the tooth shape required by one-step forming reduces the processing procedures, reduces the labor intensity and the processing cost of workers, and reduces the defective rate, but because the vertical sawing machine, the drilling head and the milling head can generate great vibration during the simultaneous operation, the unit is easy to cause serious abrasion, and the service life is influenced, therefore, the improvement is needed at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rack saw, bore, mill the problem that the unit proposed in order to solve above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rack saw, bore, mill unit, includes the bottom plate, the equal fixedly connected with support column in four corners department of bottom plate upper surface, the top fixedly connected with backup pad of support column, the equal fixed mounting in four corners department of backup pad upper surface has damper, damper's top fixedly connected with unit base, the lower fixed surface of unit base is connected with the shock-absorbing rod, the shock-absorbing rod runs through to the below and the fixedly connected with shock attenuation board of backup pad, the equal fixed mounting in four corners department of shock attenuation board lower surface has shock absorber support.

Preferably, the upper surface of the unit base is sequentially and fixedly provided with a vertical sawing machine, a drilling machine and a milling machine.

Preferably, damper includes first connecting plate, second connecting plate, first connecting pipe, second connecting pipe, first damping spring and shock attenuation ball, the equal first connecting pipe of fixedly connected with in four corners department of first connecting plate upper surface, the equal fixedly connected with second connecting pipe in four corners department of second connecting plate lower surface, the bottom of second connecting pipe extends to the inside of first connecting plate, first damping spring sets up in the inside of first connecting pipe and second connecting pipe.

Preferably, the middle parts of the first connecting plate and the second connecting plate are fixedly connected with damping balls, and the damping balls are made of rubber.

Preferably, the inside fixedly connected with fixed cover of backup pad, the shock absorber pole runs through in the inside of fixed cover, just the top fixedly connected with second damping spring of fixed cover, the outside of shock absorber pole is located to the second damping spring cover.

Preferably, the damping support comprises a telescopic support and a third damping spring, and the third damping spring is sleeved outside the telescopic support and is fixedly connected with two ends of the telescopic support.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a damper unit, shock attenuation pole, shock attenuation board and shock absorber support's setting can carry out the shock attenuation to the unit at unit during operation, alleviates the wearing and tearing that the unit produced, extension unit life.

2. The utility model discloses a damper, first damping spring can play the cushioning effect during unit vibrations, through shock-absorbing rod, fixed cover and second damping spring's cooperation, the shock-absorbing rod can slide in fixed cover during unit vibrations, and second damping spring can play the cushioning effect, and through shock absorber support's setting, telescopic bracket can realize flexible during unit vibrations, and third damping spring can play the cushioning effect, reduces unit wearing and tearing.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the base of the machine set of the present invention;

FIG. 3 is a schematic sectional view of the shock absorbing assembly of the present invention;

fig. 4 is a schematic structural view of the shock absorbing bracket of the present invention.

In the figure: 1. a base plate; 2. a support pillar; 3. a support plate; 4. a shock absorbing assembly; 401. a first connecting plate; 402. a second connecting plate; 403. a first connecting pipe; 404. a second connecting pipe; 405. a first damping spring; 406. a shock absorbing ball; 5. a unit base; 6. a shock-absorbing lever; 7. a damper plate; 8. a shock-absorbing support; 801. A telescopic bracket; 802. a third damping spring; 9. a vertical sawing machine; 10. drilling machine; 11. milling machine; 12. Fixing a sleeve; 13. a second damping spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a rack saw, bore, mill unit, comprising a base plate 1, the equal fixedly connected with support column 2 in four corners department of 1 upper surface of bottom plate, the top fixedly connected with backup pad 3 of support column 2, the equal fixed mounting in four corners department of 3 upper surfaces of backup pad has damper 4, damper 4's top fixedly connected with unit base 5, unit base 5's lower fixed surface is connected with shock attenuation pole 6, shock attenuation pole 6 runs through below and the fixedly connected with damper 7 to backup pad 3, the equal fixed mounting in four corners department of damper 7 lower surface has shock absorber support 8, through damper 4, shock attenuation pole 6, damper 7 and shock absorber support 8's setting, at unit during operation, can cushion the unit, alleviate the wearing and tearing that the unit caused, extension unit life.

Further, the upper surface of unit base 5 is fixed mounting in proper order has vertical sawing machine 9, drilling machine 10 and milling machine 11, through vertical sawing machine 9,

drilling machine

10 and 11 settings of milling machine, processes a plurality of teeth of rack simultaneously.

Further, damper 4 includes first connecting plate 401, second connecting plate 402, first connecting pipe 403, second connecting pipe 404, first damper spring 405 and shock attenuation ball 406, the equal fixedly connected with of four corners department of first connecting plate 401 upper surface first connecting pipe 403, the equal fixedly connected with second connecting pipe 404 of four corners department of second connecting plate 402 lower surface, the bottom of second connecting pipe 404 extends to the inside of first connecting plate 401, first damper spring 405 sets up in the inside of first connecting pipe 403 and second connecting pipe 404, setting through damper 4, during the unit vibrations, first damper spring 405 can play the cushioning effect, reduce unit wearing and tearing.

Further, the middle part fixedly connected with shock attenuation ball 406 of first connecting plate 401 and second connecting plate 402, the material of shock attenuation ball 406 is rubber, through the setting of shock attenuation ball 406, can further improve damper 4's shock attenuation effect.

Further, the fixed cover 12 of inside fixedly connected with of backup pad 3, shock absorber rod 6 runs through in the inside of fixed cover 12, and the top fixedly connected with second damping spring 13 of fixed cover 12, the outside of shock absorber rod 6 is located to second damping spring 13 cover, through shock absorber rod 6, the setting of fixed cover 12 and second damping spring 13, during the unit vibrations, shock absorber rod 6 can slide in fixed cover 12, second damping spring 13 can play the cushioning effect.

Further, shock absorber support 8 includes telescopic bracket 801 and third damping spring 802, and telescopic bracket 801 outside and with telescopic bracket 801's both ends fixed connection are located to third damping spring 802 cover, through the setting of shock absorber support 8, during the unit vibrations, telescopic bracket 801 can realize stretching out and drawing back, and third damping spring 802 can play the cushioning effect.

The working principle is as follows: through damper 4's setting, first damping spring 405 can play the cushioning effect during unit vibrations, through shock absorber rod 6, fixed cover 12 and second damping spring 13's cooperation, shock absorber rod 6 can slide in fixed cover 12 during unit vibrations, second damping spring 13 can play the cushioning effect, through the setting of shock absorber support 8, telescopic bracket 801 can realize flexible during unit vibrations, third damping spring 802 can play the cushioning effect, reduce unit wearing and tearing, the extension unit life-span.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a rack saw, bore, mill unit, includes bottom plate (1), its characterized in that: the equal fixedly connected with support column (2) of four corners department of bottom plate (1) upper surface, top fixedly connected with backup pad (3) of support column (2), the equal fixed mounting of four corners department of backup pad (3) upper surface has damper unit (4), the top fixedly connected with unit base (5) of damper unit (4), the lower fixed surface of unit base (5) is connected with shock attenuation pole (6), shock attenuation pole (6) run through below and fixedly connected with shock attenuation board (7) to backup pad (3), the equal fixed mounting of four corners department of shock attenuation board (7) lower surface has shock absorber support (8).

2. A rack sawing, drilling and milling unit according to claim 1 wherein: the upper surface of the unit base (5) is sequentially and fixedly provided with a vertical sawing machine (9), a drilling machine (10) and a milling machine (11).

3. A rack sawing, drilling and milling unit according to claim 1 wherein: damper (4) include first connecting plate (401), second connecting plate (402), first connecting pipe (403), second connecting pipe (404), first damping spring (405) and shock attenuation ball (406), equal fixedly connected with first connecting pipe (403) of four corners department of first connecting plate (401) upper surface, equal fixedly connected with second connecting pipe (404) of four corners department of second connecting plate (402) lower surface, the bottom of second connecting pipe (404) extends to the inside of first connecting plate (401), first damping spring (405) set up in the inside of first connecting pipe (403) and second connecting pipe (404).

4. A rack sawing, drilling and milling unit according to claim 3 wherein: the middle parts of the first connecting plate (401) and the second connecting plate (402) are fixedly connected with damping balls (406), and the damping balls (406) are made of rubber.

5. A rack sawing, drilling and milling unit according to claim 1 wherein: the fixed cover (12) of inside fixedly connected with of backup pad (3), shock absorber pole (6) run through in the inside of fixed cover (12), just the top fixedly connected with second damping spring (13) of fixed cover (12), the outside of shock absorber pole (6) is located to second damping spring (13) cover.

6. A rack sawing, drilling and milling unit according to claim 1 wherein: shock mount (8) are including telescopic bracket (801) and third damping spring (802), telescopic bracket (801) outside and with telescopic bracket (801)'s both ends fixed connection are located to third damping spring (802) cover.