CN211361542U

CN211361542U - Blank material feeding mechanism for numerical control machining

Info

Publication number: CN211361542U
Application number: CN201922291212.0U
Authority: CN
Inventors: 包文龙
Original assignee: Shanghai Aiyun Machinery Co ltd
Current assignee: Shanghai Aiyun Machinery Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-08-28
Anticipated expiration: 2029-12-19

Abstract

The utility model discloses a blank feed mechanism for numerical control processing, comprises a workbench, the both ends of workstation both sides inner wall all are fixed with the conveying roller through the bearing, and the both ends of two conveying roller outer walls have all cup jointed first sprocket, four be connected with two first chains between the first sprocket respectively, oval-shaped spout, two have all been seted up to the both sides inner wall of workstation the inner wall sliding connection of spout has the anchor clamps mechanism that the equidistance distributes, and anchor clamps mechanism bottom outer wall fixes on two first chains, anchor clamps mechanism includes the delivery board, and delivery board top outer wall has seted up the installing port. The utility model discloses a set up gliding anchor clamps mechanism in the workstation, drive first chain through conveying motor and drive and carry the blank material, it is fixed to press from both sides tightly it to join in marriage a rubber strip through the clamp plate in the anchor clamps mechanism, places blank and bumps the friction in transportation process.

Description

Blank material feeding mechanism for numerical control machining

Technical Field

The utility model relates to a numerical control processing technology field especially relates to a blank feed mechanism for numerical control processing.

Background

Numerical control machining refers to a process method for machining parts on a numerical control machine tool, and the process rules of numerical control machine machining and traditional machine tool machining are consistent on the whole, but are obviously changed. The machining method uses digital information to control the displacement of parts and tools. The method is an effective way for solving the problems of variable part varieties, small batch, complex shape, high precision and the like and realizing efficient and automatic processing.

The feeding is the indispensable link in the numerical control course of working, and current numerical control processing feeding all goes on through the conveyer belt, and this kind of transport mode blank can bump each other in transportation process, can lead to the blank impaired seriously, increases the cost of processing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a blank material supply mechanism for numerical control machining.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a blank feeding mechanism for numerical control machining comprises a workbench, wherein conveying rollers are fixed to two ends of inner walls of two sides of the workbench through bearings, first chain wheels are sleeved at two ends of outer walls of the two conveying rollers, two first chains are connected between the four first chain wheels respectively, oval sliding grooves are formed in the inner walls of the two sides of the workbench, clamp mechanisms distributed at equal intervals are connected to the inner walls of the two sliding grooves in a sliding mode, the outer wall of the bottom of each clamp mechanism is fixed to the two first chains, each clamp mechanism comprises a conveying plate, an installation opening is formed in the outer wall of the top of the conveying plate, the inner walls of the two sides of the installation opening are fixed with the same mesh plate through bolts, rectangular grooves are formed in the inner walls of the two sides of the installation opening, springs distributed at equal intervals are fixed to the inner walls of the two sides of the two rectangular grooves through bolts, and clamping plates are fixed to one, and the outer walls of the opposite sides of the two clamping plates are provided with rubber strips.

Preferably, a conveying motor is fixed on one side of the inner wall of the bottom of the workbench through a bolt, and a driving chain wheel is sleeved on an output shaft of the conveying motor.

Preferably, a second chain wheel is sleeved on the transmission shaft of one of the conveying rollers, and the same second chain is connected between the second chain wheel and the driving chain wheel.

Preferably, the inner wall of the bottom of the workbench is fixed with a mounting rack through bolts, and the inner walls of two sides of the mounting rack are sleeved with the same collecting hopper.

Preferably, a collecting box is placed on the inner wall of the bottom of the workbench and connected to the collecting hopper through a pipeline.

Preferably, the conveying motor is connected with a switch through a wire, and the switch is connected with a power line through a wire.

The utility model has the advantages that:

this blank material feeding machine for numerical control processing through set up gliding fixture mechanism in the workstation, drives first chain through conveying motor and drives and carry the blank material, joins in marriage a tight board of clamp in the fixture mechanism and joins in marriage a rubber strip and press from both sides tightly fixed it, places blank and bumps the friction in transportation process, sets up the mesh board again on the delivery board, falls into the collection box through the convenient impurity with on the blank material of mesh board.

Drawings

Fig. 1 is a schematic sectional structural view of a blank material feeding mechanism for numerical control machining according to the present invention;

fig. 2 is a schematic top view of a blank feeding mechanism for numerical control machining according to the present invention;

fig. 3 is the utility model provides a blank feed mechanism's fixture mechanism structural schematic diagram for numerical control processing.

In the figure: the automatic feeding device comprises a workbench 1, a feeding roller 2, a first chain wheel 3, a first chain 4, a clamp mechanism 5, a mounting frame 6, a collecting box 7, a collecting hopper 8, a conveying motor 9, a second chain 10, a conveying plate 11, a mesh plate 12, a spring 13, a clamping plate 14 and a rubber strip 15.

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.

Referring to fig. 1-3, a blank feeding mechanism for numerical control machining comprises a workbench 1, wherein conveying rollers 2 are fixed at two ends of inner walls of two sides of the workbench 1 through bearings, first chain wheels 3 are sleeved at two ends of outer walls of the two conveying rollers 2, two first chains 4 are connected between the four first chain wheels 3, oval sliding grooves are formed in the inner walls of the two sides of the workbench 1, clamp mechanisms 5 distributed equidistantly are connected to the inner walls of the two sliding grooves in a sliding manner, the outer walls of the bottoms of the clamp mechanisms 5 are fixed on the two first chains 4, each clamp mechanism 5 comprises a conveying plate 11, an installation opening is formed in the outer wall of the top of the conveying plate 11, the inner walls of the two sides of the installation opening are fixed with a same mesh plate 12 through bolts, rectangular grooves are formed in the inner walls of the two sides of the installation opening, and springs 13 distributed equidistantly are fixed on the inner walls of the two, the one end of spring 13 is respectively through the bolt fastening has clamp plate 14, and the relative one side outer wall of two clamp plate 14 all is provided with rubber strip 15, there is conveyor motor 9 one side of 1 bottom inner wall of workstation through the bolt fastening, and the driving sprocket has been cup jointed on conveyor motor 9's the output shaft, the second sprocket has been cup jointed on the transmission shaft of one of them conveying roller 2, and be connected with same second chain 10 between second sprocket and the driving sprocket, 1 bottom inner wall of workstation has mounting bracket 6 through the bolt fastening, and the both sides inner wall of mounting bracket 6 has cup jointed same collection fill 8, collecting box 7 has been placed to 1 bottom inner wall of workstation, and collecting box 7 passes through pipe connection on collection fill 8, conveyor motor 9 is connected with the switch through the wire, and the switch is connected with the power cord through the wire.

The working principle is as follows: during the use, put into fixture device 5 with the blank material earlier, two clamp plates 14 through fixture device 5 press from both sides the blank material tightly through rubber strip 15, prevent that the blank from rolling on delivery board 11, drive conveying roller 2 through conveying motor 9 and rotate and then drive first chain 4 action, thereby drive fixture device 5 and slide at the spout inner wall, delivery board 11 goes up the setting of net cardboard 12 and conveniently spills the impurity and the liquid of adhesion on the blank, collecting through collecting box 7 and collection fill 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The blank feeding mechanism for numerical control machining comprises a workbench (1) and is characterized in that conveying rollers (2) are fixed at two ends of inner walls of two sides of the workbench (1) through bearings, first chain wheels (3) are sleeved at two ends of outer walls of the two conveying rollers (2), four first chain wheels (3) are connected between the two first chain wheels (4), oval sliding grooves are formed in the inner walls of the two sides of the workbench (1), clamp mechanisms (5) distributed at equal intervals are connected to the inner walls of the two sliding grooves in a sliding mode, the outer wall of the bottom of each clamp mechanism (5) is fixed on the corresponding first chain (4), each clamp mechanism (5) comprises a conveying plate (11), a mounting opening is formed in the outer wall of the top of each conveying plate (11), the inner walls of the two sides of the mounting opening are fixedly provided with the same mesh plate (12) through bolts, rectangular channel has all been seted up to the both sides inner wall of installing port, and the both sides inner wall of two rectangular channels all has spring (13) that the equidistance distributes through the bolt fastening, the one end of spring (13) is respectively through the bolt fastening have clamp plate (14), and the relative one side outer wall of two clamp plate (14) all is provided with rubber strip (15).

2. The blank feeding mechanism for numerical control machining according to claim 1, characterized in that a conveying motor (9) is fixed on one side of the inner wall of the bottom of the workbench (1) through a bolt, and a driving sprocket is sleeved on an output shaft of the conveying motor (9).

3. A blank feeding mechanism for numerical control machining according to claim 1, characterized in that a second chain wheel is sleeved on the transmission shaft of one of the conveying rollers (2), and a same second chain (10) is connected between the second chain wheel and the driving chain wheel.

4. The blank feeding mechanism for numerical control machining according to claim 1 is characterized in that a mounting rack (6) is fixed on the inner wall of the bottom of the workbench (1) through bolts, and the inner walls of two sides of the mounting rack (6) are sleeved with the same collecting hopper (8).

5. A blank feeding mechanism for numerical control machining according to claim 1, characterized in that a collecting box (7) is placed on the inner wall of the bottom of the workbench (1), and the collecting box (7) is connected to the collecting hopper (8) through a pipeline.

6. A blank feeding mechanism for numerical control machining according to claim 2, characterized in that the conveying motor (9) is connected with a switch through a lead, and the switch is connected with a power cord through a lead.