CN210818429U

CN210818429U - Vertical milling machine

Info

Publication number: CN210818429U
Application number: CN201921678056.7U
Authority: CN
Inventors: 甘永孝
Original assignee: Hubei Chengfeng Beijing Great Automotive Components Co ltd
Current assignee: Hubei Chengfeng Beijing Great Automotive Components Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-23
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a vertical milling machine, which comprises a milling machine main body and a workbench arranged on the milling machine main body, wherein a plurality of chutes are arranged on the upper surface of the workbench, a waste hopper is detachably arranged on the front side of the workbench, a waste material cavity communicated with the bottoms of the plurality of chutes is arranged in the workbench, and the lower surface of the waste material cavity extends downwards towards one side of the waste hopper; two clamping seats are arranged in the sliding groove in a sliding mode, a driving assembly is arranged between the two clamping seats and the rear side of the workbench, and the upper surfaces of the clamping seats are detachably connected with clamping blocks which are tightly abutted to the side faces of the workpiece. The utility model has the advantages of it is following and effect: the waste materials falling into the sliding chute in the processing process of the workpiece fall into the waste material cavity and then slide into the waste hopper through the lower surface of the waste material cavity, so that the purpose of collecting and processing the waste materials is achieved; the driving assembly can drive the two clamping seats to be close to or far away from each other, so that the two clamping blocks are driven to be close to or far away from each other, and the side faces of the workpiece are abutted through the two clamping blocks.

Description

Vertical milling machine

Technical Field

The utility model relates to a machining equipment technical field, in particular to vertical milling machine.

Background

The milling machine is mainly a machine tool for processing various surfaces on a workpiece by using a milling cutter, can process planes, grooves, tooth dividing parts, spiral surfaces and various curved surfaces, and can also be used for processing surfaces of revolution bodies, inner holes and the like. When the milling machine works, a workpiece is arranged on the workbench, 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.

At present, a Chinese patent with an authorization notice number of CN208584230U and an authorization public date of 2019, 3 and 8 discloses a vertical milling machine convenient for clamping a workpiece, which comprises a fixed seat, a milling machine main body arranged above the fixed seat and a workbench arranged at the top of the fixed seat in a sliding manner and positioned below the milling machine main body, wherein a milling cutter arranged opposite to the workbench and a driving motor used for driving the milling cutter to rotate are arranged on the milling machine main body; the worktable is provided with a plurality of supporting components, and the supporting components comprise positioning seats arranged on the worktable, supporting arms hinged on the positioning seats and used for pressing the workpieces, positioning columns vertically fixed on the positioning seats and positioning blocks arranged on the positioning columns and used for pressing the supporting arms.

The supporting arms of the two supporting components are tightly pressed on the two sides of the upper surface of the workpiece to position the workpiece, but if the whole upper surface of the workpiece needs to be machined, the supporting components can cause the problem that the upper surface of the workpiece is inconvenient to machine at the moment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vertical milling machine has the effect that conveniently presss from both sides tight work piece, be convenient for collect the processing waste material.

The above technical purpose of the present invention can be achieved by the following technical solutions: a vertical milling machine comprises a milling machine body and a workbench arranged on the milling machine body, wherein the upper surface of the workbench is provided with a plurality of sliding chutes which extend along the length direction of the workbench and have convex cross sections, the front side of the workbench is detachably provided with a waste hopper, a waste material chamber communicated with the bottoms of the sliding chutes is arranged in the workbench, the waste material chamber is communicated with the front side of the workbench and is positioned above the waste hopper, and the lower surface of the waste material chamber extends downwards towards one side close to the waste hopper in an inclined manner; the sliding groove is internally provided with two clamping seats in a sliding manner, a driving assembly for driving the two clamping seats to mutually approach or separate from each other is arranged between the two clamping seats and the rear side of the workbench, and the upper surfaces of the clamping seats are detachably connected with clamping blocks for abutting against the side surfaces of workpieces.

By adopting the technical scheme, the waste materials falling in the sliding chute in the processing process of the workpiece fall in the waste material cavity and then slide into the waste hopper through the lower surface of the waste material cavity, so that the purpose of collecting and processing the waste materials is realized; simultaneously drive assembly can drive two and press from both sides tight seat and be close to or keep away from each other to two tight piece of clamp of drive are close to or are kept away from each other, support the side of tight work piece through two tight pieces of clamp this moment, avoid causing the interference to the processing of work piece upper surface, and press from both sides tight piece and can dismantle the connection on pressing from both sides tight seat, can install the tight piece of clamp of looks adaptation according to corresponding work piece this moment.

The utility model discloses a further set up to: the front side of the workbench is provided with a shelving strip for shelving the bottom of the waste hopper, the length direction of the waste hopper is provided with fixing parts which are abutted against two side walls in the length direction of the workbench, and a fixing part is arranged between the fixing parts and the workbench.

Through adopting above-mentioned technical scheme, the waste material hopper bottom is shelved and is realized supporting on shelving the strip, and fixes two fixed parts on the waste material hopper on the workstation through the mounting to realize dismantling of waste material hopper and connect.

The utility model discloses a further set up to: the fixing piece is a fixing bolt which penetrates through the fixing part and is in threaded connection with the side face of the workbench.

Through adopting above-mentioned technical scheme, pass fixed part back threaded connection in the workstation side through fixing bolt to can realize fixing the waste material fill on the workstation.

The utility model discloses a further set up to: the front side of the workbench is provided with a guide sheet which is connected with the lower surface of the waste material cavity and extends into the waste material hopper.

Through adopting above-mentioned technical scheme, the orthographic projection of guide piece covers the clearance between waste hopper and the workstation front side to avoid the waste material landing back card to take place in the condition of clearance department of waste hopper and workstation front side.

The utility model discloses a further set up to: the lower surface of the waste chamber is provided with a Teflon coating.

Through adopting above-mentioned technical scheme, the friction coefficient of waste material cavity lower surface can be reduced to the teflon coating to be convenient for the waste material to slide in the waste material hopper along the lower surface of waste material cavity.

The utility model discloses a further set up to: the driving assembly comprises a bidirectional threaded rod which is rotatably connected to the rear side of the workbench, reverse threaded ends are arranged at two ends of the bidirectional threaded rod, a hand wheel which is arranged at one end of the bidirectional threaded rod and protrudes out of one side of the workbench, and the rear sides of the two clamping seats are respectively in threaded connection with the two reverse threaded ends.

Through adopting above-mentioned technical scheme, drive two-way threaded rod through the hand wheel and rotate, because of the rear side difference threaded connection of two tight seats of clamp is served at two reverse screw to can realize driving two tight seats of clamp and be close to each other or keep away from each other.

The utility model discloses a further set up to: the two ends of the clamping block along the width direction of the workbench are detachably connected to the clamping seat through bolts.

Through adopting above-mentioned technical scheme, press from both sides tight piece and pass through bolt detachable connection on pressing from both sides tight seat to the detachable of tight piece of realization clamp is connected.

The utility model has the advantages that: the waste falling into the chute in the process of processing the workpiece falls into the waste chamber and then slides into the waste hopper through the lower surface of the waste chamber, so that the purpose of collecting and processing the waste is realized; simultaneously drive assembly can drive two and press from both sides tight seat and be close to each other or keep away from to drive two and press from both sides tight piece and be close to or keep away from each other, support the side of tight work piece through two tight pieces of clamp this moment, avoid causing the interference to the processing of work piece upper surface, and press from both sides tight piece and can dismantle the connection on pressing from both sides tight seat, can install the tight piece of clamp of looks adaptation according to corresponding work piece this moment.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of the present invention at a work bench;

fig. 3 is a partially enlarged view at a in fig. 2.

In the figure, 1, a milling machine body; 2. a work table; 21. a chute; 22. a waste chamber; 23. a laying strip; 24. a guide piece; 3. A waste hopper; 31. a fixed part; 4. a fixing member; 5. a clamping seat; 6. a clamping block; 7. a drive assembly; 71. a two-way threaded rod; 711. a reverse threaded end; 72. a hand wheel; 8. and (4) coating Teflon.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1: a vertical milling machine comprises a milling machine body 1 and a workbench 2 arranged on the milling machine body 1. The upper surface of the working table 2 is provided with four sliding grooves 21 which extend along the length direction and have a convex cross section.

As shown in fig. 1 to 3, a waste material bin 3 is detachably disposed on the front side of the work table 2, a placing strip 23 for placing the bottom of the waste material bin 3 is integrally disposed on the front side of the work table 2, fixing portions 31 abutting against two side walls in the length direction of the work table 2 are integrally disposed in the length direction of the waste material bin 3, and a fixing member 4 is disposed between the fixing portions 31 and the work table 2. The fixing member 4 is a fixing bolt which is threaded on the side surface of the working table 2 after passing through the fixing portion 31.

As shown in fig. 1 and 2, a waste material chamber 22 communicated with the bottoms of the four chutes 21 is formed in the work table 2, the waste material chamber 22 is communicated with the front side of the work table 2 and is located above the waste material hopper 3, and the lower surface of the waste material chamber 22 extends obliquely downward toward the side close to the waste material hopper 3; and the lower surface of the waste chamber 22 is coated with a teflon coating 8; and a guide piece 24 connected to the lower surface of the waste chamber 22 and extending into the waste bin 3 is integrally provided on the front side of the table 2.

As shown in fig. 1 and 2, two clamping seats 5 are slidably disposed in the sliding groove 21, the upper surfaces of the clamping seats 5 are detachably connected with clamping blocks 6 for abutting against the side surfaces of the workpiece, and two ends of each clamping block 6 along the width direction of the workbench 2 are detachably connected to the clamping seats 5 through bolts. A driving assembly 7 for driving the two clamping seats 5 to approach or separate from each other is arranged between the two clamping seats 5 and the rear side of the workbench 2; the driving assembly 7 comprises a bidirectional threaded rod 71 and a hand wheel 72, wherein two ends of the bidirectional threaded rod 71 are rotatably connected to the rear side of the workbench 2 through bearings, reverse threaded ends 711 are arranged at the two ends of the bidirectional threaded rod 71, the hand wheel 72 is fixedly arranged at one end of the bidirectional threaded rod 71 and protrudes out of one side of the workbench 2, and the rear sides of the two clamping seats 5 are respectively in threaded connection with the two reverse threaded ends 711.

The implementation effect is as follows: the waste materials falling in the chute 21 in the process of processing the workpiece fall in the waste material chamber 22 and then slide into the waste hopper 3 through the lower surface of the waste material chamber 22, so that the purpose of collecting and processing the waste materials is realized; simultaneously drive assembly 7 can drive two and press from both sides tight seat 5 and be close to or keep away from each other to two drive press from both sides tight piece 6 and be close to or keep away from each other, support the side of tight work piece through two tight piece 6 this moment, avoid causing the interference to the processing of work piece upper surface, and press from both sides tight piece 6 and can dismantle the connection on pressing from both sides tight seat 5, can install the tight piece 6 that presss from both sides of looks adaptation according to corresponding work piece this moment.

Claims

1. The utility model provides a vertical milling machine, includes milling machine main part (1), sets up workstation (2) on milling machine main part (1), its characterized in that: the upper surface of the workbench (2) is provided with a plurality of sliding chutes (21) which extend along the length direction of the workbench and have convex cross sections, the front side of the workbench (2) is detachably provided with a waste hopper (3), waste material chambers (22) communicated with the bottoms of the sliding chutes (21) are arranged in the workbench (2), the waste material chambers (22) are communicated with the front side of the workbench (2) and are positioned above the waste hopper (3), and the lower surfaces of the waste material chambers (22) extend downwards in an inclined manner towards one side close to the waste hopper (3); two clamping seats (5) are arranged in the sliding groove (21) in a sliding mode, a driving assembly (7) used for driving the two clamping seats (5) to be close to or away from each other is arranged between the two clamping seats (5) and the rear side of the workbench (2), and the upper surface of each clamping seat (5) is detachably connected with a clamping block (6) used for abutting against the side face of a workpiece.

2. A vertical milling machine according to claim 1, characterized in that: the front side of the workbench (2) is provided with a shelving strip (23) for shelving the bottom of the waste hopper (3), the length direction of the waste hopper (3) is provided with fixing parts (31) which are abutted to two side walls in the length direction of the workbench (2), and a fixing part (4) is arranged between the fixing parts (31) and the workbench (2).

3. A vertical milling machine according to claim 2, characterized in that: the fixing piece (4) is a fixing bolt which penetrates through the fixing part (31) and is in threaded connection with the side face of the workbench (2).

4. A vertical milling machine according to claim 2, characterized in that: the front side of the workbench (2) is provided with a guide sheet (24) which is connected with the lower surface of the waste material chamber (22) and extends into the waste material hopper (3).

5. A vertical milling machine according to claim 1, characterized in that: the lower surface of the waste material chamber (22) is provided with a Teflon coating (8).

6. A vertical milling machine according to claim 1, characterized in that: the driving assembly (7) comprises a bidirectional threaded rod (71) which is rotatably connected to the rear side of the workbench (2) and is provided with reverse threaded ends (711) at two ends, and a hand wheel (72) which is arranged at one end of the bidirectional threaded rod (71) and protrudes out of one side of the workbench (2), wherein the rear sides of the two clamping seats (5) are respectively in threaded connection with the two reverse threaded ends (711).

7. A vertical milling machine according to claim 1, characterized in that: the two ends of the clamping block (6) along the width direction of the workbench (2) are detachably connected to the clamping seat (5) through bolts.