CN217619342U

CN217619342U - Milling device for machining linear sliding rail

Info

Publication number: CN217619342U
Application number: CN202221885007.2U
Authority: CN
Inventors: 刘丰铭; 李志峻; 吴志民
Original assignee: Xinxin Linear Precision Machinery Suzhou Co ltd
Current assignee: Xinxin Linear Precision Machinery Suzhou Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-10-21
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a milling unit for linear slide rail processing, including workstation and milling mechanism, milling mechanism sets up on the workstation and mills the work piece. The feeding roller is parallel and arranged at intervals, the feeding roller can be abutted against a workpiece, and a positioning assembly is further arranged on the placing table and used for clamping the workpiece placed on the feeding roller. The feeding is convenient, and the workpiece is clamped simultaneously, so that the milling effect is improved.

Description

Milling device for machining linear sliding rail

Technical Field

The utility model relates to a linear sliding rail processing technology field especially relates to a milling equipment for linear sliding rail processing.

Background

The linear sliding rail usually needs to be machined by using a milling device in the production process, and the conventional milling device for machining the linear sliding rail is usually inconvenient to collect flying chips generated in the milling process. And for the linear slide rail with longer length and larger size, on one hand, the cutting table is inconvenient to place, and on the other hand, the linear slide rail with larger size is inconvenient to fix on the cutting table, so that the cutting is inconvenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a milling device for linear slide rail processing, the material loading of being convenient for improves the milling effect to the work piece centre gripping simultaneously.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a milling device for linear sliding rail processing comprises a workbench and a milling mechanism, wherein the milling mechanism is arranged on the workbench and used for milling a workpiece, and the milling device is characterized in that: the workpiece clamping device is characterized by further comprising a placing table, the placing table can slide along the workbench under the driving of the longitudinal moving assembly, a feeding groove is formed in the placing table from the upper end face of the placing table downwards, a plurality of feeding rollers vertical to the moving direction of the placing table are connected in the feeding groove in a rotating mode, the feeding rollers are arranged in parallel and at intervals, the feeding rollers can be abutted to workpieces, a positioning assembly is further arranged on the placing table, and the positioning assembly is used for clamping the workpieces placed on the feeding rollers.

The beneficial effects of the utility model reside in that: after the workpiece is placed on the placing table, the workpiece can be abutted to the feeding roller and slides along the feeding roller, so that the feeding is facilitated, and the operation of workers in the process of feeding the linear slide rail raw material is more labor-saving. After the workpiece is fed in place, the workpiece is quickly fixed through the positioning assembly, so that the workpiece is prevented from sliding and the milling effect is prevented from being influenced.

Further, the positioning assembly comprises at least one fixed plate and a movable plate, the movable plate corresponds to the fixed plate, the fixed plate is fixed on the placing table and located on one side of the feeding groove, the movable plate is located on the other side of the placing groove, and the movable plate can be close to or far away from the fixed plate under the action of the positioning driving piece. The positioning driving piece drives the moving plate to move, and a workpiece can be clamped between the fixed plate and the moving plate rapidly.

Further, the upper end face of the feeding roller is flush with the upper end face of the placing table. When guaranteeing that the work piece is placed on placing the platform, can with feed roll butt.

The supporting assembly comprises a supporting plate fixed at a feeding opening of the workbench, a plurality of supporting rollers which are in the same vertical plane with the feeding roller are rotatably connected to the supporting plate, the supporting rollers are parallel to the feeding roller, and the supporting rollers and the feeding roller are equal in height. The supporting rollers can play a good supporting role in the part of the workpiece extending out of the workbench, so that the workpiece is not prone to shaking in the machining process, and the machining precision of the workpiece is higher. Meanwhile, the structure of the supporting roller can be abutted to a workpiece, so that the workpiece is convenient to feed, and time and labor are saved.

Furthermore, at least one recycling box is detachably connected to the placing table, and the upper end of the recycling box is open and extends along the moving direction of the placing table. Place the piece that the bench work piece produced at milling process, can be after the cutting is accomplished, the manual work cleans to the collection case, and the collection and the clearance of the sweeps of being convenient for mill can keep the clean and tidy of workstation. After the collection of the recycling bin is completed, the recycling bin is directly taken down from the placing table, and the recycling bin is cleaned.

Further, a tenon joint is arranged on the recycling box, and a mortise corresponding to the tenon joint is arranged on the placing table. Is convenient for quick disassembly and assembly.

Further, the longitudinal moving assembly comprises a first screw rod capable of rotating along the axis of the longitudinal moving assembly, and the placing table is in threaded connection with the first screw rod. The longitudinal moving assembly can move the placing table and the workpiece on the placing table to the working range of the milling mechanism through the rotation of the first screw rod.

Further, the milling mechanism comprises a milling motor which is positioned right above the workbench, and the milling motor moves along the moving direction of the vertical placing table under the action of the transverse moving assembly and can move up and down under the action of the lifting assembly. The milling motor can move under the action of the transverse moving component and is matched with the longitudinal moving component to mill different positions of the workpiece. And the lifting component drives the milling motor to lift, so that the milling motor is close to the workpiece to mill or is far away from the workpiece, and the workpiece is convenient to move.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic view of the connection state of the placing table, the positioning assembly and the recycling bin in the embodiment of the present invention;

fig. 3 is a schematic structural view of a placing table in the embodiment of the present invention;

FIG. 4 is a schematic structural view of a recycling bin according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a support assembly according to an embodiment of the present invention.

In the figure:

1. a work table; 2. a milling mechanism; 21. milling a motor; 22. a lateral movement assembly; 23. a lifting assembly; 3. a placing table; 31. a feed chute; 32. mortises; 4. a feed roller; 5. a positioning assembly; 51. a fixing plate; 52. moving the plate; 53. positioning a driving piece; 6. a support assembly; 61. a support plate; 62. a support roller; 7. a recycling bin; 71. a tenon joint; 8. the assembly is moved longitudinally.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to the attached drawing 1, the utility model discloses a milling device for linear sliding rail processing, including workstation 1, mill mechanism 2 and place platform 3, mill mechanism 2 and set up on workstation 1 and mill the work piece, place platform 3 and be used for placing of work piece.

Referring to fig. 2 and 3, a feed chute 31 is formed in the placing table 3 from the upper end surface thereof to the lower side, a plurality of feed rollers 4 are rotatably connected in the feed chute 31, and the axes of the feed rollers 4 are perpendicular to the moving direction of the placing table 3. The feeding rollers 4 are arranged in parallel at intervals, and the feeding rollers 4 can be abutted to the workpiece. The up end of feed roll 4 flushes with the up end of placing platform 3, and the work piece can with place platform 3 and feed roll 4 butt simultaneously like this, is convenient for promote the work piece. For large-scale work pieces, because the quality is great, it is not good to remove to place the bench 3 back, consequently sets up feed roll 4 on placing bench 3, and the work piece can slide on feed roll 4, the material loading of being convenient for the operation of workman when carrying out the material loading to linear slide rail raw materials is more laborsaving.

The placing table 3 is further provided with a positioning assembly 5, and the positioning assembly 5 is used for clamping the workpiece placed on the feeding roller 4. After the workpiece is fed in place, the workpiece is fixed through the positioning assembly 5, so that the workpiece is prevented from sliding and the milling effect is prevented from being influenced.

The positioning assembly 5 comprises at least one fixed plate 51 and a moving plate 52 arranged corresponding to the fixed plate 51, the fixed plate 51 is fixed on the placing table 3 and located at one side of the feeding chute 31, the moving plate 52 is located at the other side of the placing chute, and the moving plate 52 can be close to or far away from the fixed plate 51 under the action of the positioning driving piece 53. The fixing plate 51 is L-shaped and includes a fixing portion and an abutting portion, and the fixing portion is fixed to the placing table 3 by a bolt. The moving plate 52 is parallel to the abutting portion and can be moved by the positioning drive member 53. In order to improve the stability of the moving plate 52 and the fixed plate 51 for clamping the workpiece, anti-slip pads are arranged on the opposite surfaces of the moving plate 52 and the fixed plate 51, the anti-slip pads are made of rubber materials, and the friction force between the anti-slip pads and the workpiece is improved.

The positioning driving member 53 is a cylinder fixed on the placing table 3, and a piston rod of the cylinder extends and contracts to directly drive the moving plate 52 to move. In one embodiment, the cylinders are disposed corresponding to the moving plates 52, i.e., one cylinder drives the corresponding moving plate 52 to move. In another embodiment, only one air cylinder may be provided, and one air cylinder drives the plurality of moving plates 52 to move synchronously.

Referring to the attached drawings 1 and 5, the placing table 3 is further provided with a supporting assembly 6, the supporting assembly 6 comprises a supporting plate 61 fixed at the feeding port of the workbench 1, the supporting plate 61 is rotatably connected with a plurality of supporting rollers 62 which are in the same vertical plane with the feeding roller 4, the supporting rollers 62 are parallel to the feeding roller 4, and the supporting rollers 62 are as high as the feeding roller 4. The supporting plate 61 is U-shaped and comprises two parallel vertical plates and a transverse plate connected below the vertical plates, and the supporting roller 62 is rotatably connected between the two vertical plates. The central line of the supporting plate 61 and the central line of the feeding groove 31 are positioned on the same straight line, and the supporting roller 62 can play a good supporting role in the part of the workpiece extending out of the workbench 1, so that the workpiece is not prone to shaking in the machining process, and the machining precision of the workpiece is higher. Meanwhile, the structure of the supporting roller 62 can be abutted to a workpiece, so that the workpiece can be conveniently loaded, and time and labor are saved.

The supporting plate 61 is fixed on the worktable 1 through a fixing plate 51, a waist-shaped hole is formed on the fixing plate 51, and the length direction of the waist-shaped hole is parallel to the axis of the supporting roller 62. The waist-shaped hole is internally provided with a bolt in a penetrating way, and the bolt is in threaded connection with the workbench 1. The bolt can realize the high-speed joint of supporting component 6 and workstation 1, and the setting in waist type hole can adjust the position of supporting component 6 simultaneously.

Referring to fig. 1, at least one recycling bin 7 is detachably connected to the placing table 3, and the recycling bin 7 is open at an upper end and extends along the moving direction of the placing table 3. Place the piece that the in-process produced of milling of 3 upper workings of platform, can be after the cutting is accomplished, the manual work cleans to collection box 7, the collection and the clearance of the sweeps of being convenient for mill, can keep the clean and tidy of workstation 1. After the collection of the recovery box 7 is completed, the recovery box 7 is directly taken down from the placing table 3, and the recovery box 7 is cleaned.

In one embodiment, referring to fig. 4, the recycling bin 7 is a rectangular parallelepiped, and two recycling bins 7 are provided, one on each side of the placing table 3. The recovery box 7 is provided with a tenon joint 71, and the placing table 3 is provided with a mortise 32 corresponding to the tenon joint 71.

The placing table 3 can slide along the workbench 1 under the driving of the longitudinal moving assembly 8, the longitudinal moving assembly 8 comprises a first screw rod capable of rotating along the axis of the longitudinal moving assembly, and the placing table 3 is in threaded connection with the first screw rod. The first screw rod rotates under the action of the first driving piece, the first driving piece is fixed on the workbench 1, and a bearing seat for the first screw rod to rotate is arranged on the workbench 1. The first driving piece drives the first screw rod to rotate forwards or reversely so as to drive the placing table 3 to move back and forth, and further drive different positions of the workpiece on the placing table 3 to move into the working range of the milling mechanism 2.

Referring to fig. 1, the milling mechanism 2 includes a milling motor 21 located directly above the table 1, and the milling motor 21 is moved in the direction of movement of the vertical placement table 3 by a transverse moving assembly 22 and can be moved up and down by an elevating assembly 23.

In one embodiment, the lateral moving assembly 22 comprises a gantry fixed on the worktable 1, and a second lead screw is rotatably connected to a transverse plate of the gantry, and the second lead screw is perpendicular to the first lead screw. The second screw rod rotates under the action of the second driving piece, and the second screw rod is in threaded connection with a horizontal sliding block. The lifting assembly 23 is fixed on the horizontal slider. The lifting assembly 23 comprises a vertically arranged third screw rod, the third screw rod is rotatably connected with the horizontal sliding block, and the third screw rod rotates along the axis of the third screw rod under the action of a third driving piece. The third screw rod is in threaded connection with a lifting block, and the milling motor 21 is fixed on the lifting block. The output shaft of the milling motor 21 is fixedly connected with a milling head for milling a workpiece.

The specific working process of this embodiment is as follows: the workpiece to be processed is placed on the feeding roller 4 on the placing table 3, then the workpiece is pushed forwards, and after the workpiece is pushed to a proper position, the air cylinder is started, drives the moving plate 52 to move, and clamps the workpiece between the moving plate 52 and the fixed plate 51. The transverse moving component 22 drives the lifting component 23 and the milling motor 21 to move, when the milling motor 21 moves to a proper position, the transverse moving component 22 stops, then the lifting component 23 drives the milling motor 21 to move downwards, when the milling motor 21 reaches a proper height, the longitudinal moving component 8 drives the placing table 3 and a workpiece thereon to move towards the working range of the milling motor 21, and at the moment, the milling motor 215 drives the milling head to process the workpiece. Through the feed roll 4 and the chute 31 that set up for the operation of workman when carrying out the material loading to the work piece is more laborsaving, and the setting of collection box 7 can be collected milling the sweeps in the clearance process simultaneously. The supporting component 6 can play a good supporting role for the part of the workpiece extending out of the workbench 1, so that the workpiece is not prone to shaking in the machining process, and the machining precision of the device for the workpiece is higher.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A milling device for linear sliding rail processing comprises a workbench and a milling mechanism, wherein the milling mechanism is arranged on the workbench and used for milling a workpiece, and the milling device is characterized in that: the workpiece clamping device is characterized by further comprising a placing table, the placing table can slide along the workbench under the driving of the longitudinal moving assembly, a feeding groove is formed in the placing table from the upper end face of the placing table downwards, a plurality of feeding rollers vertical to the moving direction of the placing table are connected in the feeding groove in a rotating mode, the feeding rollers are arranged in parallel and at intervals, the feeding rollers can be abutted to workpieces, a positioning assembly is further arranged on the placing table, and the positioning assembly is used for clamping the workpieces placed on the feeding rollers.

2. The milling device for linear slide machining according to claim 1, characterized in that: the positioning assembly comprises at least one fixed plate and a movable plate which is arranged corresponding to the fixed plate, the fixed plate is fixed on the placing table and located on one side of the feeding groove, the movable plate is located on the other side of the placing groove, and the movable plate can be close to or far away from the fixed plate under the action of the positioning driving piece.

3. The milling device for linear slide machining according to claim 1, characterized in that: the upper end face of the feeding roller is flush with the upper end face of the placing table.

4. The milling device for linear slide machining according to any one of claims 1 to 3, characterized in that: the supporting assembly comprises a supporting plate fixed at a feeding hole of the workbench, a plurality of supporting rollers which are in the same vertical plane with the feeding roller are connected to the supporting plate in a rotating mode, the supporting rollers are parallel to the feeding roller, and the supporting rollers are as high as the feeding roller.

5. The milling device for linear slide machining according to claim 1, characterized in that: at least one recycling box is detachably connected to the placing table, and the upper end of the recycling box is opened and extends along the moving direction of the placing table.

6. The milling device for linear slide machining according to claim 5, characterized in that: the recycling box is provided with a tenon joint, and the placing table is provided with a mortise corresponding to the tenon joint.

7. The milling device for linear slide machining according to claim 1, characterized in that: the longitudinal moving assembly comprises a first screw rod capable of rotating along the axis of the longitudinal moving assembly, and the placing table is in threaded connection with the first screw rod.

8. The milling device for linear slide machining according to claim 1, characterized in that: the milling mechanism comprises a milling motor which is positioned right above the workbench, the milling motor moves along the moving direction of the vertical placing table under the action of the transverse moving assembly and can move up and down under the action of the lifting assembly.