CN212385031U

CN212385031U - Milling machine auxiliary stand

Info

Publication number: CN212385031U
Application number: CN202020508834.4U
Authority: CN
Inventors: 汤康; 李丙爽; 江旭辉; 钟超; 杜婉苏; 刘建伟
Original assignee: Jiangsu Qike Intelligent Technology Co ltd
Current assignee: Jiangsu Qike Intelligent Technology Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2021-01-22
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a milling machine auxiliary support, which comprises a base and a support plate, wherein four corners of the upper end of the base are fixedly connected with sleeves, the four sleeves are internally and respectively sleeved with a support post, the four support posts are fixedly connected with the bottom end of the support plate, one side of the base is provided with a driving device, the upper end of the base is provided with two elongated grooves which are parallel to each other, the two elongated grooves are internally and respectively rotatably connected with a first screw rod, the two first screw rods are respectively connected with the bottom end of the support plate through a first adjusting device, an operation table is arranged above the support plate, the upper end of the support plate is provided with a groove, and the groove is connected with the operation table through a second adjusting device. The practicability is stronger.

Description

Milling machine auxiliary stand

Technical Field

The utility model relates to a milling machine auxiliary stand belongs to auxiliary stand technical field.

Background

The milling machine is a machine tool with wide application, and 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 on the milling machine. In addition, the method can be used for machining the surface and inner hole of the revolving body, cutting off the revolving body, and the like. When the milling machine works, a workpiece is arranged on a workbench or accessories such as an indexing head, the milling cutter rotates to move mainly, and the workpiece can obtain a required processing surface by the aid of the feeding motion of the workbench or the milling head. Since the multi-edge intermittent cutting is performed, the productivity of the milling machine is high. In short, a milling machine is a machine tool that can mill, drill, and bore a workpiece.

Present milling machine height all is fixed, can not carry out altitude mixture control to different personnel, makes the work that carries on that the staff can not relax, influences work efficiency, simultaneously, when the machined part centre gripping is on the operation panel, can not adjust the position of machined part according to actual processing needs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a milling machine auxiliary stand to solve the problem that proposes 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 milling machine auxiliary stand, includes base and backup pad, the equal fixedly connected with sleeve in base upper end four corners, four all the cover is equipped with the pillar in the sleeve, the equal fixed connection of four pillars is in the backup pad bottom, base one side is equipped with drive arrangement, the base upper end is equipped with two elongated slots that are parallel to each other, two all rotate in the elongated slot and be connected with first screw rod, two first screw rod all is connected with the backup pad bottom through first adjusting device, the backup pad top is equipped with the operation panel, the backup pad upper end is equipped with the recess, be connected through second adjusting device between recess and the operation panel.

Preferably, two first adjusting device all includes two fixed blocks, two connecting plates, pivot and two movable blocks, two the equal fixed connection of fixed block is in the backup pad bottom, two the fixed block bottom all rotates and is connected with the connecting plate, two rotate through the pivot between the connecting plate and connect, two the one end that the fixed block was kept away from to the connecting plate all rotates and is connected with the movable block, two the movable block all with first screw rod threaded connection.

Preferably, the driving device comprises a hollow shell, a motor, a first driving wheel, a driving belt and a second driving wheel, the hollow shell is fixedly connected to one side of the base, the motor is fixedly connected to the outer side of the hollow shell, the end of the output shaft of the motor is in transmission connection with the driving wheel, one side of the driving wheel is in transmission connection with the second driving wheel through the driving belt, the second driving wheel is in rotation connection with the inner wall of the hollow shell, and the first driving wheel and the second driving wheel are respectively in fixed connection with the end portions of the two first screws.

Preferably, the second adjusting device comprises a second screw rod, a control block and two supporting rods, the second screw rod is connected in the groove in a rotating mode, the control block is fixedly connected to one end portion, extending out of the supporting plate, of the second screw rod, the supporting rods are arranged on two sides of the second screw rod and fixedly connected with two side walls of the groove, the second screw rod is in threaded connection with the bottom end of the operating platform, and the supporting rods are sleeved with the bottom end of the operating platform.

Preferably, two internal threads of the two movable blocks in threaded connection with the first screw rod are opposite in direction.

Preferably, four sleeve entry end border all is equipped with the stopper, four the pillar is located the equal fixedly connected with sliding block of one end tip in corresponding the sleeve, four the sliding block all with corresponding sleeve inner wall sliding connection.

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

1. the utility model discloses a be provided with two first adjusting device, all include two fixed blocks, two connecting plates, pivot and two movable blocks, it rotates to drive first drive wheel and second drive wheel through the motor, first drive wheel and second drive wheel drive two first screw rods and rotate, because the internal thread on two movable blocks on same first screw rod each other turns to for the opposite phase, consequently two movable blocks can remove to opposite direction, effect through two connecting plates, make the backup pad adjust from top to bottom, carry out the altitude mixture control according to different crowds' needs, more hommization, make that the staff can relax carry out work more.

2. The utility model discloses a second adjusting device, including second screw rod, control block and two branches, rotate the control block and drive the second screw rod and rotate, make the operation panel remove along second screw rod and two branches, be convenient for adjust the position of operation panel to adjust the position of machined part processing, the practicality is stronger.

Drawings

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

FIG. 2 is a schematic view of the structure of the A-A surface of the present invention;

FIG. 3 is a schematic structural view of a second adjusting device of the present invention;

fig. 4 is a schematic structural view of the driving device of the present invention;

fig. 5 is a schematic view of the internal structure of the sleeve according to the present invention.

In the figure: 1. a base; 2. a drive device; 21. a motor; 22. a first drive pulley; 23. a hollow shell; 24. a transmission belt; 25. a second transmission wheel; 3. a first adjusting device; 31. a rotating shaft; 32. a connecting plate; 33. a fixed block; 34. a movable block; 4. a sleeve; 5. a pillar; 6. a support plate; 7. an operation table; 8. a second adjustment device; 81. a control block; 82. a second screw; 83. a strut; 9. a long groove; 10. a first screw; 11. a groove; 12. a limiting block; 13. and a slider.

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.

Referring to fig. 1-5, the present invention provides a technical solution: an auxiliary support of a milling machine comprises a base 1 and a support plate 6, four corners of the upper end of the base 1 are fixedly connected with sleeves 4, support columns 5 are sleeved in the four sleeves 4, the four support columns 5 are fixedly connected to the bottom end of the support plate 6, one side of the base 1 is provided with a driving device 2, the upper end of the base 1 is provided with two elongated grooves 9 which are parallel to each other, first screw rods 10 are rotatably connected in the two elongated grooves 9, the two first screw rods 10 are connected with the bottom end of the support plate 6 through first adjusting devices 3, an operating platform 7 is arranged above the support plate 6, the upper end of the support plate 6 is provided with a groove 11, the groove 11 is connected with the operating platform 7 through second adjusting devices 8, the height of the operating platform 7 is adjusted through the first adjusting devices 3 according to actual needs so as to adapt to different crowds for use, the operation of workers is convenient, the processing positions of processed workpieces, the practicability is stronger.

The edges of the inlet ends of the four sleeves 4 are respectively provided with a limiting block 12, the end parts of the four pillars 5 positioned in the corresponding sleeves 4 are respectively and fixedly connected with a sliding block 13, the four sliding blocks 13 are respectively and slidably connected with the inner walls of the corresponding sleeves 4 to prevent the pillars 5 from separating from the sleeves 4 and simultaneously guide the lifting of the supporting plate 6, the second adjusting device 8 comprises a second screw 82, a control block 81 and two supporting rods 83, the second screw 82 is rotatably connected with the groove 11, the end part of the second screw 82 extending out of the supporting plate 6 is fixedly connected with the control block 81, the two supporting rods 83 are respectively arranged on the two sides of the second screw 82, the two supporting rods 83 are respectively and fixedly connected with the two side walls of the groove 11, the second screw 82 is in threaded connection with the bottom end of the operating table 7, the two supporting rods 83 are sleeved with the bottom end of the operating table 7, the control block 81, the position of the operating platform 7 can be conveniently adjusted, the processing position of a workpiece can be adjusted, the practicability is stronger, each of the two first adjusting devices 3 comprises two fixed blocks 33, two connecting plates 32, a rotating shaft 31 and two movable blocks 34, each of the two fixed blocks 33 is fixedly connected to the bottom end of the supporting plate 6, each of the bottom ends of the two fixed blocks 33 is rotatably connected to the connecting plate 32, the two connecting plates 32 are rotatably connected through the rotating shaft 31, one ends of the two connecting plates 32, which are far away from the fixed blocks 33, are rotatably connected to the movable blocks 34, each of the two movable blocks 34 is in threaded connection with the first screw 10, the first driving wheel 22 and the second driving wheel 25 are driven by the motor 21 to rotate, the first driving wheel 22 and the second driving wheel 25 drive the two first screws 10 to rotate, because the internal threads on the two movable blocks 34 on the same first screw 10 are in opposite directions, through the action of the two connecting plates 32, the supporting plate 6 can be adjusted up and down, height adjustment can be carried out according to the requirements of different people, and the device is more humanized, so that a worker can work more easily, the two movable blocks 34 and the two internal threads of the threaded connection of the first screw 10 are opposite to each other, so that the two movable blocks 34 move in opposite directions, and the supporting plate 6 can be lifted, the driving device 2 comprises a hollow shell 23, a motor 21, a first driving wheel 22, a driving belt 24 and a second driving wheel 25, the hollow shell 23 is fixedly connected to one side of the base 1, the motor 21 is fixedly connected to the outer side of the hollow shell 23, the output shaft end of the motor 21 is in transmission connection with the driving wheel, one side of the driving wheel is in transmission connection with the second driving wheel 25 through the driving belt 24, the second driving wheel 25 is in rotation connection with the inner wall of the hollow shell 23, the first driving wheel, the motor 21 drives the first driving wheel 22 to rotate, the first driving wheel 22 drives the second driving wheel 25 to rotate through the driving belt 24, and the first driving wheel 22 and the second driving wheel 25 drive the two first screws 10 to rotate, so that the supporting plate 6 is lifted stably.

Specifically, the utility model discloses during the use, according to operating personnel's actual conditions, starter motor 21, motor 21 drives first drive wheel 22 and second drive wheel 25 and rotates, first drive wheel 22 and second drive wheel 25 drive two first screw rods 10 and rotate, because the internal thread on two movable blocks 34 on same first screw rod 10 turns to for the opposite phase each other, consequently two movable blocks 34 can remove to opposite direction, effect through two connecting plates 32, make backup pad 6 adjust from top to bottom, carry out altitude mixture control according to different crowds' needs, again according to the needs of actual processing, it rotates to rotate second screw rod 82 to rotate control block 81, make operation panel 7 remove along second screw rod 82 and two branches 83, be convenient for adjust the position of operation panel 7, thereby adjust the position of machined part processing, the practicality is stronger.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An auxiliary support of a milling machine comprises a base (1) and a supporting plate (6), and is characterized in that, four corners of the upper end of the base (1) are fixedly connected with sleeves (4), four pillars (5) are sleeved in the four sleeves (4), the four pillars (5) are fixedly connected with the bottom end of the supporting plate (6), a driving device (2) is arranged on one side of the base (1), two parallel long grooves (9) are arranged at the upper end of the base (1), first screw rods (10) are rotatably connected in the two long grooves (9), the two first screw rods (10) are connected with the bottom end of the supporting plate (6) through first adjusting devices (3), an operating table (7) is arranged above the supporting plate (6), a groove (11) is arranged at the upper end of the supporting plate (6), the groove (11) is connected with the operating platform (7) through a second adjusting device (8).

2. A milling machine subframe as defined in claim 1, wherein: two first adjusting device (3) all includes two fixed blocks (33), two connecting plates (32), pivot (31) and two movable block (34), two equal fixed connection in backup pad (6) bottom of fixed block (33), two fixed block (33) bottom all rotates and is connected with connecting plate (32), two rotate through pivot (31) between connecting plate (32) and connect, two the one end that fixed block (33) was kept away from in connecting plate (32) all rotates and is connected with movable block (34), two movable block (34) all with first screw rod (10) threaded connection.

3. A milling machine subframe as defined in claim 1, wherein: drive arrangement (2) are including hollow shell (23), motor (21), first drive wheel (22), drive belt (24) and second drive wheel (25), hollow shell (23) fixed connection is in base (1) one side, hollow shell (23) outside fixedly connected with motor (21), motor (21) output shaft end transmission is connected with the drive wheel, drive wheel one side is connected with second drive wheel (25) through drive belt (24) transmission, second drive wheel (25) are connected with hollow shell (23) inner wall rotation, first drive wheel (22) and second drive wheel (25) respectively with two first screw rod (10) tip fixed connection.

4. A milling machine subframe as defined in claim 1, wherein: second adjusting device (8) include second screw rod (82), control block (81) and two branch (83), recess (11) internal rotation is connected with second screw rod (82), one end tip fixedly connected with control block (81) that backup pad (6) are stretched out in second screw rod (82), second screw rod (82) both sides all are equipped with branch (83), two branch (83) all with recess (11) both sides wall fixed connection, second screw rod (82) and operation panel (7) bottom threaded connection, two branch (83) cup joint with operation panel (7) bottom.

5. A milling machine subframe as defined in claim 2, wherein: the two internal threads of the two movable blocks (34) in threaded connection with the first screw (10) are opposite in direction.

6. A milling machine subframe as defined in claim 1, wherein: four sleeve (4) entry end border all is equipped with stopper (12), four equal fixedly connected with sliding block (13), four of one end tip that pillar (5) are located corresponding sleeve (4) sliding block (13) all with corresponding sleeve (4) inner wall sliding connection.