CN214134188U

CN214134188U - Elevating platform milling machine with noise reduction performance

Info

Publication number: CN214134188U
Application number: CN202022734502.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Wuhu Haitong Marine Technology Co ltd
Current assignee: Wuhu Haitong Marine Technology Co ltd
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-09-07
Anticipated expiration: 2030-11-24

Abstract

The utility model discloses a knee milling machine with amortization performance, concretely relates to milling machine technical field, including pillar and bottom plate, one side fixedly connected with pillar on bottom plate top, the top fixedly connected with roof of pillar, the top fixedly connected with hydraulic stem of bottom plate, the top fixedly connected with workstation of hydraulic stem, the both sides of workstation bottom are a set of spacing telescopic link of fixedly connected with respectively, spacing telescopic link and bottom plate fixed connection, the bottom of workstation is provided with the collection structure. The utility model discloses an use the device to add man-hour to the work piece, will treat the work piece of processing and install behind the top of workstation, the pulling handle drives the amortization cover, makes the amortization pad place behind the top of workstation after the inside that the amortization cover stimulates downwards makes the workstation pass the standing groove, and the noise that inside man-hour produced can be absorbed by amortization pad and amortization cover and keep off in inside, has realized the noise that produces when can reducing the processing work piece.

Description

Elevating platform milling machine with noise reduction performance

Technical Field

The utility model relates to a milling machine technical field specifically is a knee milling machine with amortization performance.

Background

The milling machine is a machine tool for processing a workpiece by using a milling cutter, can conveniently process planes and grooves on the workpiece and also can process gears and various curved surfaces, but the existing milling machine has the defects of huge noise and the like when processing the workpiece, the practicability of the milling machine is influenced, and a higher-practicability milling machine with an elevating platform is needed at present.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) when a workpiece is machined by a traditional milling machine with a lifting table, the generated noise is large, and the machining environment is influenced;

(2) in the traditional milling machine with a lifting table, waste materials generated when a workpiece is processed are deposited on the device, so that subsequent processing is influenced;

(3) the traditional milling machine with the lifting table is inconvenient to fix workpieces with different sizes, and causes deviation during processing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting platform milling machine with noise cancelling performance to propose adding man-hour to the work piece in solving above-mentioned background art, the problem that the noise that produces is very big.

In order to achieve the above object, the utility model provides a following technical scheme: a lifting platform milling machine with noise reduction performance comprises a supporting column and a bottom plate, wherein the supporting column is fixedly connected to one side of the top end of the bottom plate, a top plate is fixedly connected to the top end of the supporting column, a hydraulic rod is fixedly connected to the top end of the bottom plate, a workbench is fixedly connected to the top end of the hydraulic rod, a group of limiting telescopic rods are fixedly connected to two sides of the bottom end of the workbench respectively, the limiting telescopic rods are fixedly connected with the bottom plate, a collection structure is arranged at the bottom end of the workbench, a clamping structure is arranged at the top end of the workbench, a milling host is fixedly connected to one side of the bottom end of the top plate, and a noise reduction structure is arranged at the bottom end of the top plate;

the noise reduction structure comprises a through groove, the through groove is embedded in the top end of the top plate, a noise reduction cover is movably connected inside the through groove, a handle is fixedly connected to one side of the noise reduction cover, a placing groove is embedded in the bottom end inside the noise reduction cover, and a noise reduction pad is fixedly connected to the top end inside the placing groove.

Preferably, the central line of the placement groove and the central line of the silencing cover are on the same vertical plane, and the length inside the placement groove is larger than that of the workbench.

Preferably, the collection structure comprises recess, guide hole, mounting groove and collecting box, the top at the workstation is inlayed to the recess, the both sides of recess bottom are inlayed respectively and are had a set of guide hole, mounting groove fixed connection is in the both sides of workstation bottom, the inside swing joint of mounting groove has the collecting box.

Preferably, the length of the inside of the collection box is greater than that of the guide hole, and the width of the inside of the mounting groove is greater than that of the collection box.

Preferably, the clamping structure comprises spacing post, first friction pad, splint, second friction pad, nut, bolt post and spout, bolt post fixed connection is in the both sides on workstation top, the outside of bolt post is provided with splint, the top of splint is inlayed and is had the spout, spout and bolt post swing joint, the first friction pad of the outside bottom fixedly connected with of bolt post, first friction pad and splint swing joint, the outside swing joint of bolt post has the second friction pad, second friction pad and splint swing joint, the outside swing joint of bolt post has the nut, nut and second friction pad swing joint, spacing post fixed connection is in the both sides on workstation top, spacing post and spout swing joint.

Preferably, the center line of the sliding groove and the center line of the clamping plate are on the same vertical plane, and the diameter of the second friction pad is larger than the width of the inner part of the sliding groove.

Compared with the prior art, the beneficial effects of the utility model are that: the milling machine with the silencing performance for the elevating platform not only realizes the reduction of processing noise and the convenient collection of waste materials generated by processing, but also realizes the convenient fixation of workpieces with different sizes;

(1) by arranging the handle, the silencing cover, the through groove, the silencing pad and the placing groove, when the device is used for machining a workpiece, the workpiece to be machined is installed at the top end of the workbench, the handle is pulled to drive the silencing cover, the silencing cover is pulled downwards to enable the workbench to penetrate through the inside of the placing groove, then the silencing pad is placed at the top end of the workbench, noise generated during internal machining can be absorbed and blocked inside by the silencing pad and the silencing cover, and noise generated during machining of the workpiece can be reduced;

(2) by arranging the groove, the guide hole, the mounting groove and the collecting box, when the device is used for processing a workpiece, scraps and impurities generated by processing and cutting fall on the top end of the workbench, pass through the groove and then fall inside the collecting box after passing through the guide hole, so that the scraps can be collected;

(3) through being provided with spacing post, first friction pad, splint, second friction pad, nut, bolt post and spout, use the device to add man-hour to the work piece when needs, prevent the work piece in the centre of the top splint of workstation after, remove splint and fix the back with the work piece, place splint and rotate the nut after putting up at first friction and drive the decline of second friction pad and fix the splint to fix the work piece, thereby fixed the work piece, realized that can be convenient treat the work piece and carry out the centre gripping fixed.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the splint according to the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the bottom view of the silencing pad of the present invention.

In the figure: 1. limiting the telescopic rod; 2. a hydraulic lever; 3. a collection structure; 301. a groove; 302. a guide hole; 303. mounting grooves; 304. a collection box; 4. a clamping structure; 401. a limiting column; 402. a first friction pad; 403. a splint; 404. a second friction pad; 405. a nut; 406. a bolt column; 407. a chute; 5. A handle; 6. a sound deadening hood; 7. a through groove; 8. milling a host machine; 9. a top plate; 10. a sound-deadening pad; 11. a placement groove; 12. a work table; 13. a pillar; 14. a base plate.

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.

Example 1: referring to fig. 1-4, a milling machine with a noise reduction function comprises a pillar 13 and a bottom plate 14, wherein the pillar 13 is fixedly connected to one side of the top end of the bottom plate 14, a top plate 9 is fixedly connected to the top end of the pillar 13, a hydraulic rod 2 is fixedly connected to the top end of the bottom plate 14, the type of the hydraulic rod 2 is HOB100, a workbench 12 is fixedly connected to the top end of the hydraulic rod 2, a group of limiting telescopic rods 1 are fixedly connected to two sides of the bottom end of the workbench 12 respectively, the limiting telescopic rods 1 are fixedly connected to the bottom plate 14, a collection structure 3 is arranged at the bottom end of the workbench 12, a clamping structure 4 is arranged at the top end of the workbench 12, a milling host 8 is fixedly connected to one side of the bottom end of the top plate 9, and a noise reduction structure is arranged at the bottom end of the top plate 9;

referring to fig. 1-4, the milling machine with the noise reduction function further comprises a noise reduction structure, wherein the noise reduction structure comprises a through groove 7, the through groove 7 is embedded at the top end of a top plate 9, a noise reduction cover 6 is movably connected inside the through groove 7, one side of the noise reduction cover 6 is fixedly connected with a handle 5, a placing groove 11 is embedded at the bottom end inside the noise reduction cover 6, and a noise reduction pad 10 is fixedly connected at the top end inside the placing groove 11;

the central line of the placing groove 11 and the central line of the silencing cover 6 are on the same vertical plane, and the length inside the placing groove 11 is longer than that of the workbench 12;

specifically, as shown in fig. 1 and 4, when the device is used for processing a workpiece, after the workpiece to be processed is mounted at the top end of the workbench 12, the handle 5 is pulled to drive the silencing cover 6, the silencing cover 6 is pulled downwards to enable the workbench 12 to penetrate through the inside of the placing groove 11, then the silencing pad 10 is placed at the top end of the workbench 12, noise generated during internal processing can be absorbed and blocked inside by the silencing pad 10 and the silencing cover 6, and noise generated during processing the workpiece can be reduced.

Example 2: the collecting structure 3 consists of a groove 301, guide holes 302, a mounting groove 303 and a collecting box 304, wherein the groove 301 is embedded at the top end of the workbench 12, a group of guide holes 302 are respectively embedded at two sides of the bottom end of the groove 301, the mounting groove 303 is fixedly connected at two sides of the bottom end of the workbench 12, and the collecting box 304 is movably connected inside the mounting groove 303;

the length of the inside of the collection box 304 is greater than that of the inside of the guide hole 302, and the width of the inside of the mounting groove 303 is greater than that of the collection box 304;

specifically, as shown in fig. 1, when the device is used for processing a workpiece, chips and impurities generated by processing and cutting fall into the top end of the workbench 12 and then fall into the collection box 304 after passing through the groove 301 and the guide hole 302, so that the chips can be collected, after the processing is completed, the collection box 304 is drawn out from the inside of the mounting groove 303, and then the chips in the collection box 304 can be poured out, so that the chips generated by processing can be collected, and the influence on subsequent processing is prevented.

Example 3: the clamping structure 4 comprises a limiting column 401, a first friction pad 402, a clamping plate 403, a second friction pad 404, a nut 405, a bolt column 406 and sliding grooves 407, the bolt column 406 is fixedly connected to two sides of the top end of the workbench 12, the clamping plate 403 is arranged outside the bolt column 406, the sliding grooves 407 are embedded in the top end of the clamping plate 403, the sliding grooves 407 are movably connected with the bolt column 406, the first friction pad 402 is fixedly connected to the bottom end of the outside of the bolt column 406, the first friction pad 402 is movably connected with the clamping plate 403, the second friction pad 404 is movably connected to the outside of the bolt column 406, the nut 405 is movably connected with the second friction pad 404, the limiting column 401 is fixedly connected to two sides of the top end of the workbench 12, and the limiting column 401 is movably connected with the sliding grooves 407;

the central line of the sliding chute 407 and the central line of the clamping plate 403 are on the same vertical plane, and the diameter of the second friction pad 404 is larger than the width of the inside of the sliding chute 407;

specifically, as shown in fig. 1, 2 and 3, when the device is required to be used for processing a workpiece, the workpiece is prevented from being in the middle of the top clamping plate 403 of the workbench 12, the clamping plate 403 is moved to fix the workpiece, the clamping plate 403 is placed on the first friction pad 402, the nut 405 is rotated to drive the second friction pad 404 to descend, and the clamping plate 403 is fixed, so that the workpiece is fixed, and the workpiece to be processed can be conveniently clamped and fixed.

The working principle is as follows: the utility model discloses when using, at first, use the device to add man-hour to the work piece, will treat the work piece of processing and install behind the top of workstation 12, pulling handle 5 drives amortization cover 6, make amortization pad 10 place behind the top of workstation 12 after 6 inside stimulations that make workstation 12 pass standing groove 11 with amortization cover, the noise that produces during inside man-hour can be kept off in inside by amortization pad 10 and amortization cover 6 absorption, the noise that produces when having realized can reducing the processing work piece.

Afterwards, when using the device to add man-hour to the work piece, the inside that falls in collecting box 304 after can passing recess 301 rethread guide hole 302 earlier behind the top of workstation 12 is fallen to piece and impurity that processing cutting produced, alright collect the piece, when processing the back, with collecting box 304 follow the inside of mounting groove 303 take out after alright pour the piece of collecting box 304 inside with, realized can collecting the piece that processing produced, prevent to influence subsequent processing.

Finally, when the device is needed to be used for processing a workpiece, the workpiece is prevented from being arranged in the middle of the top clamping plate 403 of the workbench 12, the clamping plate 403 is moved to fix the workpiece, the clamping plate 403 is placed on the first friction pad 402, the nut 405 is rotated to drive the second friction pad 404 to descend, and the clamping plate 403 is fixed, so that the workpiece is fixed, and the workpiece to be processed can be conveniently clamped and fixed.

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. A knee milling machine with noise reduction, comprising a pillar (13) and a base plate (14), characterized in that: a pillar (13) is fixedly connected to one side of the top end of the bottom plate (14), a top plate (9) is fixedly connected to the top end of the pillar (13), a hydraulic rod (2) is fixedly connected to the top end of the bottom plate (14), a workbench (12) is fixedly connected to the top end of the hydraulic rod (2), a group of limiting telescopic rods (1) are fixedly connected to two sides of the bottom end of the workbench (12) respectively, the limiting telescopic rods (1) are fixedly connected with the bottom plate (14), a collecting structure (3) is arranged at the bottom end of the workbench (12), a clamping structure (4) is arranged at the top end of the workbench (12), a milling host (8) is fixedly connected to one side of the bottom end of the top plate (9), and a noise eliminating structure is arranged at the bottom end;

the noise reduction structure comprises a through groove (7), the through groove (7) is inlaid at the top end of a top plate (9), the inside movable connection of the through groove (7) is provided with a noise reduction cover (6), one side of the noise reduction cover (6) is fixedly connected with a handle (5), the bottom end inside the noise reduction cover (6) is inlaid with a placing groove (11), and the top end of the placing groove (11) is fixedly connected with a noise reduction pad (10).

2. The knee milling machine with sound attenuation according to claim 1, wherein: the central line of the placing groove (11) and the central line of the silencing cover (6) are on the same vertical plane, and the length of the inside of the placing groove (11) is larger than that of the workbench (12).

3. The knee milling machine with sound attenuation according to claim 1, wherein: collect structure (3) and constitute by recess (301), guide hole (302), mounting groove (303) and collecting box (304), recess (301) are inlayed on the top of workstation (12), the both sides of recess (301) bottom are inlayed respectively and are had a set of guide hole (302), mounting groove (303) fixed connection is in the both sides of workstation (12) bottom, the inside swing joint of mounting groove (303) has collecting box (304).

4. A knee milling machine with sound attenuation according to claim 3, wherein: the length of the inside of the collecting box (304) is larger than that of the inside of the guide hole (302), and the width of the inside of the mounting groove (303) is larger than that of the collecting box (304).

5. The knee milling machine with sound attenuation according to claim 1, wherein: the clamping structure (4) consists of a limiting column (401), a first friction pad (402), a clamping plate (403), a second friction pad (404), a nut (405), a bolt column (406) and a sliding groove (407), wherein the bolt column (406) is fixedly connected to two sides of the top end of the workbench (12), the clamping plate (403) is arranged outside the bolt column (406), the sliding groove (407) is embedded in the top end of the clamping plate (403), the sliding groove (407) is movably connected with the bolt column (406), the bottom end of the outside of the bolt column (406) is fixedly connected with the first friction pad (402), the first friction pad (402) is movably connected with the clamping plate (403), the outside of the bolt column (406) is movably connected with the second friction pad (404), the second friction pad (404) is movably connected with the clamping plate (403), and the outside of the bolt column (406) is movably connected with the nut (405), nut (405) and second friction pad (404) swing joint, spacing post (401) fixed connection is in the both sides on workstation (12) top, spacing post (401) and spout (407) swing joint.

6. The knee milling machine with sound attenuation according to claim 5, wherein: the central line of the sliding chute (407) and the central line of the clamping plate (403) are on the same vertical plane, and the diameter of the second friction pad (404) is larger than the width of the inner part of the sliding chute (407).