CN209664925U - A kind of milling machine that shock-proof effect is good - Google Patents

Abstract

The utility model discloses a kind of good milling machines of shock-proof effect, including under casing, the two sides of the under casing inner cavity offer slideway, the bottom of the under casing inner cavity is fixedly connected with damping, the damping includes first sleeve, the bottom of the first sleeve inner cavity is fixedly connected with the first spring, supporting block is fixedly connected at the top of first spring, the two sides of the supporting block are fixedly connected to slide bar, the two sides of the first sleeve inner cavity offer first sliding groove, and the inner cavity of the first sliding groove slidably connects the first sliding block.The utility model passes through setting damping and buffer gear, the shaking force generated when playing to milling machine work carries out the effect of effective damping and buffering, certain vibration can be generated at work by solving usual milling machine, vibration can not only reduce the accuracy of workpiece, and components of milling machine loosening is also resulted in, or even the problem of safety accident occur.

Description

A kind of milling machine that shock-proof effect is good

Technical field

The utility model relates to milling machine field of mechanical technique, the good milling machine of specially a kind of shock-proof effect.

Background technique

Milling machine is a kind of widely used lathe, and plane, groove can be processed on milling machine, divides tooth part, spiral shape table Face and various curved surfaces, furthermore, it may also be used for revolving body surface, interior hole machined and carry out cutting work etc., milling machine at work, For workpiece dress on the table or on the attachmentes such as dividing head, milling cutter rotates to be main motion, is aided with the feed motion of workbench or milling head, Workpiece can be obtained required finished surface, and due to being multiple-cutting-edge interrupted cut, thus the productivity of milling machine is higher, in simple terms, Milling machine can carry out the lathe of milling, drilling and Boring to workpiece, and usual milling machine can generate certain vibration at work, Vibration can not only reduce the accuracy of workpiece, but also also result in components of milling machine loosening, or even safety accident occur.

Utility model content

The purpose of this utility model is to provide a kind of good milling machines of shock-proof effect, have the good advantage of shock-proof effect, solution Usual milling machine of having determined can generate certain vibration at work, and vibration can not only reduce the accuracy of workpiece, but also can lead It causes components of milling machine to loosen, or even the problem of safety accident occurs.

To achieve the above object, the utility model provides the following technical solutions: a kind of milling machine that shock-proof effect is good, including bottom Case, the two sides of the under casing inner cavity offer slideway, and the bottom of the under casing inner cavity is fixedly connected with damping, described to subtract Shaking mechanism includes first sleeve, and the bottom of the first sleeve inner cavity is fixedly connected with the first spring, the top of first spring Portion is fixedly connected with supporting block, and the two sides of the supporting block are fixedly connected to slide bar, and the two sides of the first sleeve inner cavity are equal First sliding groove is offered, the inner cavity of the first sliding groove slidably connects the first sliding block, and first sliding block is far from first sliding groove The side of inner cavity is fixedly connected with slide bar, and the two sides of the first sleeve are fixedly connected to the second casing, second casing Inner cavity be fixedly connected with second spring, one end of the second spring is fixedly connected with compression bar, and the compression bar extends to second The outside of casing, and motion bar is connected with by shaft, the top and bottom of second cannula cavity offer Two sliding slots, the inner cavity of the second sliding slot slidably connect the second sliding block, second sliding block far from second sliding slot inner cavity one Side is fixedly connected with compression bar, is provided with buffer gear at the top of the damping.

Preferably, the surrounding of the under casing bottom is connected with traveling wheel.

Preferably, the buffer gear includes workbench, and the bottom of the workbench is fixedly connected with supporting block, and is worked The two sides of platform bottom pass through shaft and are flexibly connected with motion bar, and the bottom of the workbench two sides is fixedly connected to activity Plate, the movable plate are slidably connected with slideway, and the bottom of the movable plate is fixedly connected with baffle, the movable plate and baffle Surface slidably connects vertical bar, and the bottom of the vertical bar is fixedly connected with the bottom of under casing inner cavity, and the surface of vertical bar is arranged with The top of third spring, the third spring is fixedly connected with baffle.

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

The utility model by setting damping and buffer gear, the shaking force that is generated when playing to milling machine work into The effect of row effective damping and buffering, certain vibration can be generated at work by solving usual milling machine, and vibration can not only drop The accuracy of low workpiece, and components of milling machine loosening is also resulted in, or even the problem of safety accident occur.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model damping structural schematic diagram；

Fig. 3 is the utility model buffer gear structural schematic diagram.

In figure: 1 under casing, 2 slideways, 3 dampings, 301 first sleeves, 302 first springs, 303 supporting blocks, 304 slide bars, 305 first sliding blocks, 306 first sliding grooves, 307 second casings, 308 second springs, 309 compression bars, 310 motion bars, 311 second are slided Slot, 312 second sliding blocks, 4 buffer gears, 401 workbench, 402 movable plates, 403 vertical bars, 404 third springs, 405 baffles, 5 rows Walk wheel.

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 describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3, a kind of milling machine that shock-proof effect is good, including under casing 1, the surrounding of 1 bottom of under casing is please referred to be flexibly connected There is traveling wheel 5, the two sides of 1 inner cavity of under casing offer slideway 2, and the bottom of 1 inner cavity of under casing is fixedly connected with damping 3, subtracts Shaking mechanism 3 includes first sleeve 301, and the bottom of 301 inner cavity of first sleeve is fixedly connected with the first spring 302, the first spring 302 Top be fixedly connected with supporting block 303, the two sides of supporting block 303 are fixedly connected to slide bar 304,301 inner cavity of first sleeve Two sides offer first sliding groove 306, the inner cavity of first sliding groove 306 slidably connects the first sliding block 305, the first sliding block 305 Side far from 306 inner cavity of first sliding groove is fixedly connected with slide bar 304, and the two sides of first sleeve 301 are fixedly connected to second Casing 307, the inner cavity of the second casing 307 are fixedly connected with second spring 308, and one end of second spring 308 is fixedly connected with pressure Bar 309, compression bar 309 extends to the outside of the second casing 307, and is connected with motion bar 310, the second casing by shaft The top and bottom of 307 inner cavities offer second sliding slot 311, and the inner cavity of second sliding slot 311 slidably connects the second sliding block 312, the second sliding block 312 is fixedly connected far from the side of 311 inner cavity of second sliding slot with compression bar 309, the top setting of damping 3 There is buffer gear 4, buffer gear 4 includes workbench 401, and the bottom of workbench 401 is fixedly connected with supporting block 303, and is worked The two sides of 401 bottom of platform pass through shaft and are flexibly connected with motion bar 310, and the bottom of 401 two sides of workbench is fixedly connected to Movable plate 402, movable plate 402 are slidably connected with slideway 2, and the bottom of movable plate 402 is fixedly connected with baffle 405, movable plate 402 Vertical bar 403 is slidably connected with the surface of baffle 405, the bottom of vertical bar 403 is fixedly connected with the bottom of 1 inner cavity of under casing, and perpendicular The surface of bar 403 is arranged with third spring 404, and the top of third spring 404 is fixedly connected with baffle 405, by the way that damping is arranged Mechanism 3 and buffer gear 4, the shaking force generated when playing to milling machine work carry out the effect of effective damping and buffering, solution Usual milling machine of having determined can generate certain vibration at work, and vibration can not only reduce the accuracy of workpiece, but also can lead It causes components of milling machine to loosen, or even the problem of safety accident occurs.

In use, the vibration that milling machine work generates can pass to movable plate 402 by workbench 401, movable plate 402 is driven Baffle 405 vertical bar 403 apparent motion, baffle 405 to third spring 404 squeeze, 404 stress and deformation of third spring, thus Effectively vibration is buffered, platform 401 is worked at the same time and supporting block 303 is driven to move, supporting block 303 squeezes the first spring 302 Pressure, 302 stress and deformation of the first spring, to carry out damping, shaking force is driven to motion bar 310, activity by workbench 401 simultaneously Bar 310 drives compression bar 309 to squeeze second spring 308,308 stress and deformation of second spring, so that damping is effectively carried out, Certain vibration can be generated at work by solving usual milling machine, and vibration can not only reduce the accuracy of workpiece, but also meeting Cause components of milling machine to loosen, or even the problem of safety accident occurs.

In summary: the good milling machine of the shock-proof effect passes through under casing 1, slideway 2, damping 3, first sleeve 301, One spring 302, supporting block 303, slide bar 304, the second casing 307, second spring 308, compression bar 309, motion bar 310, buffer The cooperation of structure 4, workbench 401, movable plate 402, vertical bar 403, third spring 404 and baffle 405 solves usual milling machine in work Certain vibration can be generated when making, vibration can not only reduce the accuracy of workpiece, but also also result in components of milling machine loosening, Even there is the problem of safety accident.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (3)

1. a kind of good milling machine of shock-proof effect, including under casing (1), it is characterised in that: the two sides of under casing (1) inner cavity open up Have slideway (2), the bottom of under casing (1) inner cavity is fixedly connected with damping (3), and the damping (3) includes first The bottom of casing (301), first sleeve (301) inner cavity is fixedly connected with the first spring (302), first spring (302) it being fixedly connected at the top of supporting block (303), the two sides of the supporting block (303) are fixedly connected to slide bar (304), The two sides of first sleeve (301) inner cavity offer first sliding groove (306), the inner cavity sliding of the first sliding groove (306) It is connected with the first sliding block (305), side and slide bar (304) of first sliding block (305) far from first sliding groove (306) inner cavity are solid Fixed connection, the two sides of the first sleeve (301) are fixedly connected to the second casing (307), second casing (307) it is interior Chamber is fixedly connected with second spring (308), and one end of the second spring (308) is fixedly connected with compression bar (309), the compression bar (309) outside of the second casing (307) is extended to, and is connected with motion bar (310) by shaft, second casing (307) top and bottom of inner cavity offer second sliding slot (311), and the inner cavity of the second sliding slot (311) slidably connects Second sliding block (312), side and compression bar (309) of second sliding block (312) far from second sliding slot (311) inner cavity are fixed to be connected It connects, is provided with buffer gear (4) at the top of the damping (3).

2. a kind of good milling machine of shock-proof effect according to claim 1, it is characterised in that: the four of under casing (1) bottom Zhou Jun is connected with traveling wheel (5).

3. a kind of good milling machine of shock-proof effect according to claim 1, it is characterised in that: the buffer gear (4) includes The bottom of workbench (401), the workbench (401) is fixedly connected with supporting block (303), and the two of workbench (401) bottom Side passes through shaft and is flexibly connected with motion bar (310), and the bottom of workbench (401) two sides is fixedly connected to movable plate (402), the movable plate (402) is slidably connected with slideway (2), and the bottom of the movable plate (402) is fixedly connected with baffle (405), the surface of the movable plate (402) and baffle (405) slidably connects vertical bar (403), the bottom of the vertical bar (403) It is fixedly connected with the bottom of under casing (1) inner cavity, and the surface of vertical bar (403) is arranged with third spring (404), the third spring (404) top is fixedly connected with baffle (405).