CN211758741U

CN211758741U - High-precision milling machine capable of stably processing workpiece

Info

Publication number: CN211758741U
Application number: CN202020098953.7U
Authority: CN
Inventors: 王人欢; 李志文; 李焰光
Original assignee: Lanhai Hardware Shenzhen Co ltd
Current assignee: Lanhai Hardware Shenzhen Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-10-27
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to a high-precision milling machine for stably processing workpieces, which comprises a workbench, wherein a body for processing workpieces is arranged on the workbench, a feeding component for conveying the workpieces into the body is arranged on one side of the body on the workbench, the feeding component comprises a workpiece groove for horizontally placing the workpieces, a feeding channel which is connected to the bottom of the workpiece groove and is obliquely and downwards arranged, a first accommodating groove which is connected to the bottom of the feeding channel and can only completely accommodate one workpiece, and a first electric push rod which is horizontally fixed on the upper side of the workbench and horizontally pushes the workpieces in the first accommodating groove to slide into the inner side of the body; the bottom in work piece groove has seted up the bar opening, the pay-off passageway communicates with each other with the work piece groove through the bar opening, the bar opening only supplies a work piece to slide into at every turn the pay-off passageway. Through the mode, the workpieces are conveyed into the body one by one, and the working pressure of workers is reduced.

Description

High-precision milling machine capable of stably processing workpiece

Technical Field

The utility model belongs to the technical field of the technique of milling machine and specifically relates to a stably process high accuracy milling machine of work piece.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter. Typically the milling cutter is moved primarily in a rotary motion and the movement of the workpiece and the milling cutter is a feed motion. It can be used for processing plane, groove, various curved surfaces and gears.

In the prior art, when a milling machine body processes a workpiece, workers need to convey the rod-shaped workpieces into the milling machine body one by one, so that the working intensity of the workers is high, and labor is wasted. The milling machine which automatically conveys workpieces into the milling machine body is provided, the labor force of workers is reduced, and the labor cost is saved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stably process high accuracy milling machine of work piece, its advantage lies in, carries the work piece to milling machine body is automatic.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a high-precision milling machine for stably processing workpieces comprises a workbench, wherein a body for processing the workpieces is arranged on the workbench, a feeding assembly for conveying the workpieces into the body is arranged on one side of the body on the workbench, the feeding assembly comprises a workpiece groove for horizontally placing the workpieces, a feeding channel which is connected to the bottom of the workpiece groove and is obliquely and downwards arranged, a first accommodating groove which is connected to the bottom of the feeding channel and can only completely accommodate one workpiece, and a first electric push rod which is horizontally fixed on the upper side of the workbench and horizontally pushes the workpieces in the first accommodating groove to slide into the inner side of the body; the bottom in work piece groove has seted up the bar opening, the pay-off passageway communicates with each other with the work piece groove through the bar opening, the bar opening only supplies a work piece to slide into at every turn the pay-off passageway.

By adopting the scheme, when the workpiece is machined, a plurality of workpieces are horizontally and uniformly placed in the workpiece groove by a worker. The workpieces are conveyed into the feeding channel one by one through the strip-shaped openings, the workpieces slide to the first accommodating groove along the feeding channel, and the first accommodating groove can only completely accommodate one workpiece. At the moment, the first electric push rod horizontally pushes the workpiece to slide into the second accommodating groove on the inner side of the body through the feed port of the body through the pushing part. Through the mode, the workpieces are conveyed into the body one by one, and the working pressure of workers is reduced.

Preferably, a pushing portion horizontally sliding in the first accommodating groove is fixed at an end of the piston rod of the first electric push rod, and the pushing portion abuts against one end of the workpiece and abuts against an end face of the first accommodating groove close to the first electric push rod.

By adopting the scheme, the first electric push rod stably pushes the workpiece to horizontally slide through the pushing part, so that the workpiece is stably pushed into the body, and the body processes the workpiece; meanwhile, the pushing part is abutted against one end face of the first accommodating groove, so that the pushing part is placed to slide away from the first accommodating groove.

Preferably, the body comprises a processing mechanism which is arranged on the workbench and used for processing the workpiece, the processing mechanism comprises a clamping assembly which is vertically arranged on the workbench and drives the workpiece to vertically move and a processing assembly used for processing the end part of the workpiece, and the processing assembly comprises a motor which is horizontally arranged on the workbench, a gear box which is fixed on the workbench and connected with a driving shaft of the motor, and a milling cutter which is connected to the gear box and used for processing the workpiece; when the workpiece moves downwards, the motor drives the milling cutter to rotate through the gear box, and the milling cutter processes the end part of the workpiece.

Through adopting above-mentioned scheme, the centre gripping subassembly drives the work piece and moves down, and the work piece reciprocates the in-process, and pivoted milling cutter processes the tip of work piece.

Preferably, the clamping assembly comprises a rodless cylinder vertically fixed on the workbench, a sliding seat fixed on a sliding part of the rodless cylinder, and a pneumatic clamping jaw fixed on the sliding seat and used for horizontally clamping the workpiece.

Through adopting above-mentioned scheme, when processing the work piece, the vertical drive sliding seat that drives of sliding part of rodless cylinder reciprocates, and the sliding seat drives pneumatic clamping jaw and reciprocates, and pneumatic clamping jaw grasps the work piece, and the work piece reciprocates to make milling cutter carry out the processing of work piece.

Preferably, the body further comprises a feeding assembly for conveying the workpiece to the clamping jaw, the feeding assembly comprises a second accommodating groove horizontally formed in the front side of the pneumatic clamping jaw, a pushing cylinder horizontally arranged on the workbench and horizontally facing the second accommodating groove, and a feeding piece for conveying the workpiece to the pneumatic clamping jaw is fixed to the end portion of the horizontally fixed pushing cylinder, and the first accommodating groove is communicated with the second accommodating groove; and the feeding piece is provided with a feeding groove, and when the workpiece slides into the second accommodating groove, the workpiece slides into the feeding groove.

Through adopting above-mentioned scheme, first electric putter slides the work piece level in the second storage tank, and the work piece just slides to the chute feeder in, and the work piece just is located the chute feeder. The staff starts the promotion cylinder, and the promotion cylinder is stably carried the work piece to pneumatic clamping jaw department through the pay-off piece, and the pneumatic clamping jaw carries out the centre gripping of work piece. Simultaneously, through the setting of chute feeder, the work piece is stably carried to pneumatic clamping jaw department through the chute feeder to the pay-off piece.

Preferably, the body further comprises a discharging assembly, and the discharging assembly comprises a third accommodating groove horizontally formed in the workbench and located on the lower side of the pneumatic clamping jaw, and a second electric push rod horizontally fixed on the workbench and used for pushing the workpiece to slide away from the third accommodating groove and the inner side of the body.

By adopting the above scheme, the work piece removes and processes the completion back downwards, and the work piece just slips to the third storage tank, and pneumatic clamping jaw loosens this moment, and the work piece landing is outside to the third storage tank, second electric putter pushes away the work piece, and outside the body, and the staff carries out the arrangement and the inspection of work piece.

Preferably, a protective cover supported by a transparent plastic plate is arranged on the outer sides of the feeding assembly, the discharging assembly and the body on the workbench.

Through adopting above-mentioned scheme, when processing the work piece, the sweeps that the protection casing will process the production keep off in the inboard of protection casing, avoids the sweeps to hurt the worker.

To sum up, the utility model discloses a beneficial technological effect does: when the workpieces are machined, a plurality of workpieces are horizontally and uniformly placed in the workpiece grooves by workers. The workpieces are conveyed into the feeding channel one by one through the strip-shaped openings, the workpieces slide to the first accommodating groove along the feeding channel, and the first accommodating groove can only completely accommodate one workpiece. At the moment, the first electric push rod horizontally pushes the workpiece to slide into the second accommodating groove on the inner side of the body through the feed port of the body through the pushing part. Through the mode, the workpieces are conveyed into the body one by one, and the working pressure of workers is reduced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the inner structure of the shield;

FIG. 4 is a schematic diagram of the feed assembly, processing assembly, and discharge assembly.

In the figure: 1. a work table; 2. a body; 3. a feeding assembly; 31. a workpiece groove; 311. a strip-shaped opening; 32. a feed channel; 33. a first accommodating groove; 34. a first electric push rod; 341. a pushing part; 4. a protective cover; 5. a supply assembly; 51. A push cylinder; 52. a feeding member; 521. a feed chute; 53. a second accommodating groove; 6. a processing mechanism; 61. a clamping assembly; 611. a rodless cylinder; 612. a sliding seat; 613. a pneumatic clamping jaw; 62. processing the assembly; 621. a motor; 622. a gear case; 623. milling cutters; 7. a discharge assembly; 71. a third accommodating groove; 72. a second electric push rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a stably process high accuracy milling machine of work piece, including workstation 1, be provided with the body 2 that is used for processing the work piece on workstation 1, the one side that is close to body 2 feed inlet on workstation 1 is provided with the pay-off subassembly 3 of carrying the work piece to the body 2 is interior.

Referring to fig. 1 and 2, the feeding assembly 3 includes a horizontally disposed workpiece groove 31, a rectangular strip-shaped opening 311 is disposed at the bottom of the workpiece groove 31, and only one workpiece slides through the strip-shaped opening 311 at a time, the side wall of the workpiece groove 31 is disposed obliquely downward from the edge to the strip-shaped opening 311, and a plurality of rod-shaped workpieces are horizontally disposed in the workpiece groove 31 (workpieces are not shown in the drawings of the specification); meanwhile, the feeding assembly 3 further comprises a feeding channel 32, a first accommodating groove 33 and a first electric push rod 34, the feeding channel 32 is arranged obliquely downwards and connected to the bottom of the workpiece groove 31, the top opening of the feeding channel 32 is communicated with the inner side of the workpiece groove 31 through a strip-shaped opening 311, and the bottom of the feeding channel 32 extends to one side of the feeding hole of the body 2. The first receiving groove 33 is horizontally disposed at one side of the feeding hole of the body 2, an upper opening of the first receiving groove 33 is communicated with the bottom opening of the feeding channel 32, one end of the first receiving groove 33 leads to the feeding hole of the body 2, and the first receiving groove can only completely receive one workpiece. The first electric push rod 34 is horizontally disposed on one side of the first receiving groove 33 away from the body 2, the piston rod of the first electric push rod 34 faces one end of the first receiving groove 33 away from the body 2, the end of the piston rod of the first electric push rod 34 is fixedly connected with the pushing portion 341 of the block-shaped body, the pushing portion 341 is horizontally slidably connected in the first receiving groove 33, and the pushing portion 341 is located on one side of the workpiece away from the body 2. When the pushing portion 341 abuts against an end surface of the first receiving groove 33 away from the body 2, a workpiece slides into the first receiving groove 33, the first electric push rod 34 slides the workpiece to the feeding hole of the body 2 through the pushing portion 341, and the workpiece slides into the body 2 through the feeding hole of the body 2.

Referring to fig. 3 and 4, the body 2 includes a feeding assembly 5, a processing mechanism 6 and a discharging assembly 7 which are arranged on the workbench 1, the feeding assembly 3 conveys the workpiece to the feeding assembly 5, the feeding assembly 5 conveys the workpiece to the processing mechanism 6, the processing mechanism 6 processes the workpiece, and the processed workpiece is discharged through the discharging assembly 7.

The processing mechanism 6 comprises a clamping component 61 for clamping a workpiece and driving the workpiece to move and a processing component 62 for processing the workpiece, the clamping component 61 comprises two rodless cylinders 611 vertically fixed on the workbench 1, a sliding seat 612 is installed on a sliding part of each rodless cylinder 611, three pneumatic clamping jaws 613 are uniformly installed on the front surface of each sliding seat 612 from left to right, and the workpiece is clamped on the three pneumatic clamping jaws 613; simultaneously, the quantity of processing subassembly 62 is two and distributes respectively in the both ends of work piece, and processing subassembly 62 includes motor 621, gear box 622 and milling cutter 623, and gear box 622 level is fixed in on the workstation 1 and towards the tip of work piece, and milling cutter 623 horizontal installation is in the one side that gear box 622 is close to the work piece, and motor 621 level is fixed in the one side that gear box 622 kept away from the work piece, and motor 621 passes through gear box 622 and drives milling cutter 623 rotation. Therefore, when the pneumatic clamping jaw 613 clamps the workpiece and moves downward, the motor 621 rotates the milling cutter 623 through the gear box 622, and the milling cutter 623 processes the workpiece when the workpiece passes through the milling cutter 623.

The worktable 1 is vertically provided with a bracket, and the feeding assembly 5 is arranged on the bracket. The feeding assembly 5 includes a second receiving groove 53 horizontally fixed on the bracket, the second receiving groove 53 is located at the front side of the sliding seat 612, an end port of the second receiving groove 53 is disposed opposite to the end port of the first receiving groove 33, and the workpiece slides into the second receiving groove 53 through the end port of the second receiving groove 53. Meanwhile, a pushing cylinder 51 is horizontally fixed on the bracket, the pushing cylinder 51 is horizontally positioned on one side of the second accommodating groove 53 far away from the sliding seat 612, the end part of the pushing cylinder 51 horizontally faces the second accommodating groove 53, a feeding piece 52 is welded on the end part of a piston rod of the pushing cylinder 51, a U-shaped feeding groove 521 is formed in the feeding piece 52, and when the workpiece slides into the second accommodating groove 53, the workpiece also slides into the feeding groove 521. Specifically, the operator starts the pushing cylinder 51, the pushing cylinder 51 conveys the workpiece to the pneumatic clamping jaws 613 through the feeding member 52, the pneumatic clamping jaws 613 clamp the workpiece to move upwards and separate from the feeding groove 521, the feeding member 52 retracts, the pneumatic clamping jaws 613 drive the workpiece to move downwards, and the milling cutter 623 processes the end of the workpiece during the downward movement of the workpiece.

The discharging assembly 7 is fixed to a third receiving groove 71 on the workbench 1, and the third receiving groove 71 is located right below the horizontal pneumatic clamping jaw 613. When the workpiece moves downward and the machining is completed, the pneumatic clamping jaws 613 release the workpiece, and the workpiece slides downward into the third accommodating groove 71. Meanwhile, a second electric push rod 72 is horizontally fixed on the workbench 1, and one end of the second electric push rod 72 is located at one end, far away from the discharge port of the body 2, of the third accommodating groove 71, so that a piston rod of the second electric push rod 72 pushes the workpiece to move towards the discharge port of the body 2, the workpiece slides out from the discharge port of the body 2, and the workpiece is collected and managed by the worker at the moment.

The implementation principle of the embodiment is as follows: when processing the workpiece, the worker puts a plurality of workpieces in the workpiece groove 31 horizontally and uniformly. The workpieces are conveyed into the feeding channel 32 one by one through the strip-shaped openings 311, the workpieces slide into the first accommodating groove 33 along the feeding channel 32, and only one workpiece can be completely accommodated in the first accommodating groove 33. At this time, the worker pneumatically moves the first electric push rod 34, and the first electric push rod 34 horizontally pushes the workpiece to slide into the second receiving groove 53 through the pushing portion 341.

When the workpiece slides into the second accommodating groove 53, the worker starts the pushing cylinder 51, the pushing cylinder 51 conveys the workpiece to the pneumatic clamping jaws 613 through the feeding member 52, the pneumatic clamping jaws 613 clamp the workpiece to move upwards and separate from the feeding groove 521, and the feeding member 52 retracts. Meanwhile, when the feeding member 52 retracts, the pneumatic clamping jaws 613 drive the workpiece to move downward, and the milling cutter 623 machines the end of the workpiece during the downward movement of the workpiece.

When the workpiece moves downward and the machining is completed, the pneumatic clamping jaws 613 release the workpiece, the workpiece slides downward into the third accommodating groove 71, and the second electric push rod 72 pushes the workpiece to slide away from the body 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a stably process high accuracy milling machine of work piece, includes workstation (1), be provided with body (2) that are used for processing the work piece on workstation (1), its characterized in that: a feeding assembly (3) used for conveying workpieces into the body (2) is arranged on one side of the body (2) on the workbench (1), the feeding assembly (3) comprises a workpiece groove (31) used for horizontally placing a plurality of workpieces, a feeding channel (32) which is connected to the bottom of the workpiece groove (31) and is obliquely arranged downwards, a first accommodating groove (33) which is connected to the bottom of the feeding channel (32) and can only completely accommodate one workpiece, and a first electric push rod (34) which is horizontally fixed on the workbench (1) and horizontally pushes the workpieces in the first accommodating groove (33) to slide into the inner side of the body (2); the bottom of work piece groove (31) has seted up bar opening (311), the open-top of pay-off passageway (32) passes through bar opening (311) communicates with each other with work piece groove (31), bar opening (311) only supply a work piece to slide into at every turn pay-off passageway (32).

2. A high-precision milling machine for stably processing a workpiece according to claim 1, wherein: a pushing portion (341) horizontally sliding in the first accommodating groove (33) is fixed at the end of the piston rod of the first electric push rod (34), and the pushing portion (341) abuts against one end of a workpiece and abuts against the end face, close to the first electric push rod (34), of the first accommodating groove (33).

3. A high-precision milling machine for stably processing a workpiece according to claim 1, wherein: the body (2) comprises a processing mechanism (6) which is arranged on the workbench (1) and used for processing a workpiece, the processing mechanism (6) comprises a clamping assembly (61) which is vertically arranged on the workbench (1) and drives the workpiece to vertically move and a processing assembly (62) used for processing the end part of the workpiece, and the processing mechanism (6) comprises a motor (621) which is horizontally arranged on the workbench (1), a gear box (622) which is fixed on the workbench (1) and connected with a driving shaft of the motor (621), and a milling cutter (623) which is connected to the gear box (622) and used for processing the workpiece; when the workpiece moves downwards, the motor (621) drives the milling cutter (623) to rotate through the gear box (622), and the milling cutter (623) machines the end part of the workpiece.

4. A high-precision milling machine for stably processing a workpiece according to claim 3, wherein: the clamping assembly (61) comprises a rodless cylinder (611) vertically fixed on the workbench (1), a sliding seat (612) fixed on a sliding part of the rodless cylinder (611), and a pneumatic clamping jaw (613) fixed on the sliding seat (612) and used for horizontally clamping a workpiece.

5. A high-precision milling machine for stably processing a workpiece according to claim 4, wherein: the body (2) further comprises a feeding assembly (5) for conveying the workpiece to the pneumatic clamping jaw (613), the feeding assembly (5) comprises a second accommodating groove (53) horizontally arranged at the front side of the pneumatic clamping jaw (613), a pushing cylinder (51) horizontally arranged on the workbench (1) and horizontally facing the second accommodating groove (53), and a feeding piece (52) for conveying the workpiece to the pneumatic clamping jaw (613) is fixed at the end part of the horizontally fixed pushing cylinder (51), and the first accommodating groove (33) is communicated with the second accommodating groove (53); the feeding piece (52) is provided with a feeding groove (521), and when the workpiece slides into the second accommodating groove (53), the workpiece slides into the feeding groove (521).

6. A high-precision milling machine for stably processing a workpiece according to claim 5, wherein: the body (2) further comprises a discharging component (7), and the discharging component (7) comprises a third accommodating groove (71) which is horizontally arranged on the workbench (1) and is arranged on the lower side of the pneumatic clamping jaw (613) and a second electric push rod (72) which is horizontally fixed on the workbench (1) and pushes a workpiece to slide away from the third accommodating groove (71) and the inner side of the body (2).

7. A high-precision milling machine for stably processing a workpiece according to claim 1, wherein: and a protective cover (4) supported by a transparent plastic plate is arranged on the outer side of the feeding assembly (5), the discharging assembly (7) and the processing assembly (62) on the workbench (1).