CN211991803U

CN211991803U - Lifting structure of milling machine

Info

Publication number: CN211991803U
Application number: CN202020374396.7U
Authority: CN
Inventors: 张言亮
Original assignee: Jinan Yichuan Mould Co ltd
Current assignee: Jinan Yichuan Mould Co ltd
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-11-24
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a lifting structure of milling machine, including elevating platform, fuselage and base, the top fixed mounting of base has the fuselage, the fixed surface of fuselage installs the box, the inside fixed mounting of fuselage has the motor, there is the roof upper end of baffle through guide pillar fixed mounting, fixed mounting has the threaded rod between roof and the motor, the peripheral fixed mounting of threaded rod and guide pillar has the slider, the peripheral fixed mounting of slider of fuselage one side has the elevating platform, the bottom of elevating platform is provided with the mounting groove, and the one end fixed mounting of mounting groove has the distancer, fixed mounting has electric putter between mounting groove and the base. The utility model discloses a be provided with a series of structures and make this device adopt dual lift method to go up and down at the in-process that uses and can improve the stability of device, be convenient for install and can measure advantages such as the interval of going up and down, optimize the use.

Description

Lifting structure of milling machine

Technical Field

The utility model relates to a milling machine technical field specifically is a milling machine's elevation structure.

Background

The milling machine is a machine tool for milling a workpiece by using a milling cutter, can mill planes, grooves, gear teeth, threads and spline shafts, can also process complex profiles, has higher efficiency than the milling machine, is widely applied in mechanical manufacturing and repairing departments, is a machine tool with wide application, can process planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces of revolution bodies on the milling machine, can also be used for processing the surfaces and inner holes of the revolution bodies and cutting off the surfaces and the like, and when the milling machine works, the workpiece is arranged on a workbench or accessories such as a dividing head, the milling cutter rotates into main motion and is assisted by the feeding motion of the workbench or the milling head, the workpiece can obtain the required processing surface, and is discontinuously cut by multiple blades, the productivity of the milling machine is high.

Through the search, patent publication No. CN207087468U discloses a milling machine lifting structure, which includes: the base, install the stand on the base, install Z in the stand and to feeding motor, Z installs little band pulley to feeding motor, Z installs the motor connecting plate to between feeding motor and the little band pulley, install Z on the base of one side of stand and to the bearing frame, Z installs Z to the lead screw in to the bearing frame, Z is connected with big band pulley to the lead screw lower extreme, big band pulley is located the below of Z to the bearing frame, be connected with the hold-in range on the big band pulley, the hold-in range other end is connected with little band pulley, Z is connected with Z to the lead screw upper end and is connected with Z to the screw seat, be connected with the lifting slide block on the Z to the screw seat, still be connected with Z to the wind musical instrument protection casing between lifting slide block and the base, Z is to the screw seat, Z is to.

The existing milling machine lifting structure has the defects that:

1. when the device is used, a lifting mode is adopted to lift the device, the pressure born by the device is large, the natural loss is high, and the stability of the device is reduced;

2. the milling machine lifting structure is inconvenient to install and cannot measure the lifting distance, and therefore the existing problems are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lifting structure of milling machine to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lifting structure of milling machine, includes elevating platform, fuselage and base, the top fixed mounting of base has the fuselage, the fixed surface of fuselage installs the box, the inside fixed mounting of fuselage has the motor, the top fixed mounting of motor has the baffle, there is the roof upper end of baffle through guide pillar fixed mounting, fixed mounting has the threaded rod between roof and the motor, the peripheral fixed mounting of threaded rod and guide pillar has the slider, the peripheral fixed mounting of slider of fuselage one side has the elevating platform, the bottom of elevating platform is provided with the mounting groove, and the one end fixed mounting of mounting groove has the distancer, fixed mounting has electric putter between mounting groove and the base.

Preferably, a cushion table is fixedly installed between the bottom of the electric push rod and the base, and a fixing bolt is fixedly installed between the cushion table and the base.

Preferably, a box door is fixedly installed on the surface of the box body, and an observation window is fixedly installed on the surface of the box door.

Preferably, the lower end of the box body on the surface of the machine body is fixedly provided with a heat dissipation window, and the surface of one side of the machine body is provided with a sliding groove.

Preferably, the inside of elevating platform is provided with the connecting groove, and the connecting groove coincides mutually with the slider.

Preferably, the top of the lifting table is slidably provided with a connecting table, and the top of the connecting table is fixedly provided with a processing table.

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

1. the utility model discloses a fixed mounting has the threaded rod between roof and motor, the threaded rod has the slider with the peripheral fixed mounting of guide pillar, the peripheral fixed mounting of slider of fuselage one side has the elevating platform, drive the threaded rod after the motor circular telegram and rotate in the inside of fuselage, threaded rod pivoted in-process utilizes the external screw thread to drive the slider and reciprocates to the realization goes up and down to the elevating platform, fixed mounting has electric putter between mounting groove and the base, electric putter can cooperate the motor to go up and down to the elevating platform when using, the stability of improvement device.

2. The utility model discloses an inside at the elevating platform is provided with the spread groove, utilize the spread groove can make things convenient for the user of service to be connected the elevating platform with the slider more, there is the distancer through the one end fixed mounting at the mounting groove, can detect the interval between elevating platform and the base when using, thereby make things convenient for the user of service to read the interval that the device goes up and down more, improve the accuracy nature of device, fixed mounting has the pad platform between electric putter's bottom and the base, and fixed mounting has the gim peg between pad platform and the base, the area that the utilization pad platform can increase contact between electric putter bottom surface and the base when using, utilize the gim peg to carry out fixed connection with pad platform and base when using, thereby reach the phenomenon of avoiding electric putter to appear the displacement when using, improve the stability of device.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is a schematic view of the local structure of the body and the lifting platform of the present invention.

In the figure: 1. a processing table; 101. a connecting table; 2. a lifting platform; 201. mounting grooves; 202. connecting grooves; 3. a range finder; 4. an electric push rod; 5. a cushion table; 501. a fixing bolt; 6. a body; 601. a chute; 7. a box body; 701. an observation window; 702. a box door; 8. a heat dissipation window; 9. a base; 10. a slider; 11. a top plate; 12. a guide post; 13. a threaded rod; 14. a partition plate; 15. an electric motor.

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. 1-3, the present invention provides an embodiment: a lifting structure of a milling machine comprises a lifting platform 2, a machine body 6 and a base 9, wherein the top of the base 9 is fixedly provided with the machine body 6, the surface of the machine body 6 is fixedly provided with a box body 7, the box body 7 can be used for protecting control equipment of the device when in use, the safety of the device is improved, the interior of the machine body 6 is fixedly provided with a motor 15, the top of the motor 15 is fixedly provided with a partition plate 14, a threaded rod 13 is fixedly arranged between a top plate 11 and the motor 15, the peripheries of the threaded rod 13 and a guide post 12 are fixedly provided with a slide block 10, the periphery of the slide block 10 at one side of the machine body 6 is fixedly provided with the lifting platform 2, the model of the motor 15 can adopt an SFDJ servo motor, the motor 15 is electrified to drive the threaded rod 13 to rotate in the interior of the machine body 6, the threaded rod 13, through there being roof 11 at the upper end of baffle 14 through guide pillar 12 fixed mounting, utilize guide pillar 12 can prescribe a limit to the position of slider 10 activity when using, thereby improve the stability when slider 10 removes, through be provided with mounting groove 201 in the bottom of elevating platform 2, fixed mounting has electric putter 4 between mounting groove 201 and the base 9, the electronic push-pull rod of JEHA/B can be adopted to this electric putter 4's model, electric putter 4 can cooperate motor 15 to go up and down elevating platform 2 when using, improve the stability of device, through the one end fixed mounting at mounting groove 201 there being distancer 3, VC851B laser range finder can be adopted to this distancer 3's model, can detect the interval between elevating platform 2 and the base 9 when using, thereby make things convenient for the user to read the interval that the device goes up and down, improve the accuracy nature of device.

Further, fixed mounting has the pad platform 5 between electric putter 4's bottom and the base 9, and fixed mounting has gim peg 501 between pad platform 5 and the base 9, utilize and fill up platform 5 can increase the area of contact between electric putter 4 bottom surface and the base 9 when using, utilize gim peg 501 to carry out fixed connection with base 9 with filling up platform 5 when using, thereby reach the phenomenon of avoiding electric putter 4 to appear the displacement when using, improve the stability of device.

Further, the fixed surface of box 7 installs chamber door 702, utilize chamber door 702 can more make things convenient for the user of service to install and maintain the controlgear that box 7 inside was installed under the prerequisite that does not influence the whole leakproofness of box 7 and protective effect, thereby improve the practicality of device, and the fixed surface of chamber door 702 installs observation window 701, utilize observation window 701 can more make things convenient for the user of service to observe the inside of box 7 under the prerequisite of not opening chamber door 702, thereby more make things convenient for the user of service to detect and maintain the device.

Further, the lower end of the box body 7 on the surface of the machine body 6 is fixedly provided with the heat dissipation window 8, so that the air inside the machine body can be better circulated, the equipment can be effectively prevented from being damaged due to overheating, the service life of the equipment is prolonged, the surface on one side of the machine body 6 is provided with the sliding groove 601, and the range of the sliding block 10 moving can be limited by the sliding groove 601 when the machine body is used.

Further, the inside of elevating platform 2 is provided with connecting groove 202, and connecting groove 202 coincides with slider 10 mutually, utilizes connecting groove 202 can make things convenient for the user to be connected elevating platform 2 and slider 10 more.

Furthermore, the top of the lifting table 2 is slidably provided with a connecting table 101, the top of the connecting table 101 is fixedly provided with a processing table 1, and a workpiece needing to be processed can be fixed by the processing table 1 when in use.

The working principle is as follows: drive threaded rod 13 and rotate in the inside of fuselage 6 after the motor 15 circular telegram, threaded rod 13 pivoted in-process utilizes the external screw thread to drive slider 10 and reciprocates, thereby the realization goes up and down to elevating platform 2, utilize guide pillar 12 can be injectd the position of slider 10 activity when using, thereby stability when improving slider 10 and removing, electric putter 4 can cooperate motor 15 to go up and down elevating platform 2 when using, improve the stability of device, utilize distancer 3 can detect the interval between elevating platform 2 and the base 9 when using, thereby more make things convenient for the user of service to read the interval that the device goes up and down, improve the accuracy nature of device.

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 lift structure of milling machine, includes elevating platform (2), fuselage (6) and base (9), its characterized in that: the top of the base (9) is fixedly provided with a machine body (6), the surface of the machine body (6) is fixedly provided with a box body (7), a motor (15) is fixedly arranged in the machine body (6), a partition plate (14) is fixedly arranged at the top of the motor (15), the upper end of the clapboard (14) is fixedly provided with a top plate (11) through a guide post (12), a threaded rod (13) is fixedly arranged between the top plate (11) and the motor (15), the peripheries of the threaded rod (13) and the guide post (12) are fixedly provided with a slide block (10), the periphery of the sliding block (10) at one side of the machine body (6) is fixedly provided with a lifting platform (2), the bottom of the lifting platform (2) is provided with an installation groove (201), and the one end fixed mounting of mounting groove (201) has distancer (3), fixed mounting has electric putter (4) between mounting groove (201) and base (9).

2. A milling machine elevating structure according to claim 1, wherein: a pad table (5) is fixedly installed between the bottom of the electric push rod (4) and the base (9), and a fixing bolt (501) is fixedly installed between the pad table (5) and the base (9).

3. A milling machine elevating structure according to claim 1, wherein: a box door (702) is fixedly installed on the surface of the box body (7), and an observation window (701) is fixedly installed on the surface of the box door (702).

4. A milling machine elevating structure according to claim 1, wherein: the heat dissipation device is characterized in that a heat dissipation window (8) is fixedly mounted at the lower end of the box body (7) on the surface of the machine body (6), and a sliding groove (601) is formed in the surface of one side of the machine body (6).

5. A milling machine elevating structure according to claim 1, wherein: the inside of elevating platform (2) is provided with connecting groove (202), and connecting groove (202) and slider (10) coincide mutually.

6. A milling machine elevating structure according to claim 1, wherein: the top slidable mounting of elevating platform (2) has connection platform (101), and the top fixed mounting of connecting platform (101) has processing platform (1).