CN216178528U

CN216178528U - Fixing device for vertical elevating platform milling machine

Info

Publication number: CN216178528U
Application number: CN202122348424.5U
Authority: CN
Inventors: 余光明
Original assignee: Hubei Yanxing Building Machinery Co ltd
Current assignee: Hubei Yanxing Building Machinery Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-04-05
Anticipated expiration: 2031-09-27

Abstract

The utility model belongs to the technical field of numerical control machines and discloses a fixing device for a vertical type elevating platform milling machine, which comprises a base, wherein positioning plates are arranged at the bottoms of two sides of the base, a through groove is formed in the positioning plate, a first screw rod is movably inserted in the through groove, a nut is connected with the upper part of the first screw rod in a threaded manner, a slide block is fixedly arranged below the first screw rod, a cavity is formed in the base, a limiting groove is formed in the right side of the base, a collecting box is inserted in the cavity and the limiting groove, positioning grooves are formed in the opposite positions above the left side wall and the right side wall of the base, a fixing plate is arranged behind the positioning plates, a second screw rod is arranged in the cavity, an extrusion plate is arranged at the top of the base, a workpiece can be positioned better, and simultaneously scrap generated during the processing of the workpiece can be better collected, the pollution is not easy to cause, the manual cleaning is reduced, and the working efficiency is increased.

Description

Fixing device for vertical elevating platform milling machine

Technical Field

The utility model belongs to the technical field of numerical control machine tools, and particularly relates to a fixing device for a vertical lifting table milling machine.

Background

The milling machine is a machine tool with wide application, mainly refers to a machine tool for processing the surface of a workpiece through a milling cutter, can mill a plane, a groove, a gear tooth, a thread and a spline shaft, can process a relatively complex molded surface, and has the characteristics of high precision and high efficiency.

The utility model provides a fixing device for a vertical lifting platform milling machine, which is characterized in that a workpiece fixing device is required to be used when the existing milling machine is used for processing a workpiece, the workpiece fixing device is also called as a workpiece positioning clamp, although the existing workpiece clamp can be used for positioning and clamping the workpiece, the workpiece can generate scraps when being processed, the scraps are easy to fall into the workpiece clamp, the use of the clamp is influenced, the cleaning is complicated, an air gun is usually used for cleaning, the scraps can be splashed by the air gun cleaning, the pollution is caused, and the damage to a processor is easy to cause, so that the structure of the workpiece clamp needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the above-mentioned problems: although present work piece holder can fix a position the centre gripping to the work piece, the work piece can produce the sweeps when processing man-hour, and the sweeps very easily drops in work piece holder, influences the anchor clamps and uses to it is comparatively loaded down with trivial details to clear up, uses the air gun to clear up usually, and the air gun clearance can make the sweeps splash, causes the pollution and very easily leads to the fact the injury to the processor, consequently needs to improve work piece holder's structure, provides a fixing device for vertical elevating platform milling machine.

The technical scheme adopted by the utility model is as follows: a fixing device for a vertical lifting platform milling machine comprises a base, wherein positioning plates are arranged at the bottoms of two sides of the base, through grooves are formed in the positioning plates, a first screw rod is movably inserted in the through groove, a screw cap is connected with the upper part of the first screw rod in a threaded manner, a slide block is fixedly arranged below the first screw rod, a cavity is arranged inside the base, a limit groove is arranged on the right side of the base, the inner parts of the cavity and the limiting groove are inserted with a collecting box, the relative positions above the left side wall and the right side wall of the base are provided with positioning grooves, a fixed plate is arranged behind the positioning plate, a second screw rod is arranged in the cavity, an extrusion plate is placed at the top of the base, positioning hooks are arranged below two sides of the extrusion plate, and the positioning hook is clamped inside the positioning groove, the bottom of the extrusion plate is fixedly provided with a connecting block, and the connecting block is in threaded connection with the second screw rod.

In a preferred embodiment, the base and the positioning plate are of an integrated structure, the nut is attached to the top of the positioning plate, the slider is inserted into a sliding groove of a milling machine workbench, and the outer diameter of the nut is larger than the width of the positioning plate.

In a preferred embodiment, the cavity and the limiting groove are of a communicating structure, the collecting box is matched with the limiting groove, and the middle part of the right wall of the collecting box is provided with a pull groove.

In a preferred embodiment, the fixing plate and the base are of an integrated structure, the front and the rear of the second screw rod are both mounted through bearings, and a turntable is fixedly mounted at the front end of the second screw rod.

In a preferred embodiment, the second screw is located above the collecting box, the extrusion plate is arranged opposite to the fixed plate, the tops of the extrusion plate and the fixed plate are located on the same horizontal plane, and rubber pads are fixedly mounted on opposite surfaces of the extrusion plate and the fixed plate.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that: be convenient for better fix a position the work piece, can add the sweeps that produces to the work piece simultaneously and carry out better collection, be difficult for causing the pollution, reduce artifical clearance, increase work efficiency.

1. According to the utility model, the through groove is formed in the positioning plate, so that the first screw rod can be conveniently moved in position in the through groove, the sliding block can be clamped in the appointed sliding groove on the milling machine workbench, the sliding block can be positioned in the sliding groove through the nut at the moment, the position of the base can be conveniently and better positioned, the cavity and the limiting groove are formed in the base, the collection box can be conveniently inserted into the cavity and the limiting groove, and the scraps generated by processing the workpiece can be better collected through the collection box.

2. According to the utility model, the second screw rod is arranged in the cavity, so that the connecting block and the extrusion plate can be driven by the second screw rod to move in position, a workpiece can be better positioned at the inner side of the rubber pad, the rubber pad can protect the workpiece at the moment, the rotary disc is fixedly arranged at the front end of the second screw rod, the second screw rod can be better rotated by the rotary disc, the positioning hooks are fixedly arranged below the left side and the right side of the extrusion plate, the positioning hooks are conveniently clamped in the positioning grooves, the position of the extrusion plate can be limited and guided, and the stability of the extrusion plate in use is improved.

Drawings

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

FIG. 2 is an enlarged view of the structure of area A in FIG. 1 according to the present invention.

The labels in the figure are: 1-base, 2-positioning plate, 3-through groove, 4-first screw, 5-screw cap, 6-slide block, 7-cavity, 8-limiting groove, 9-collecting box, 10-positioning groove, 11-fixing plate, 12-second screw, 13-extrusion plate, 14-positioning hook, 15-connecting block, 16-rotary table and 17-rubber pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A fixing device for a vertical type elevating table milling machine according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.

Example (b):

referring to fig. 1 and 2, a fixing device for a vertical lifting platform milling machine comprises a base 1, positioning plates 2 are arranged at the bottoms of two sides of the base 1, the base 1 and the positioning plates 2 are of an integral structure, a through groove 3 is formed in the positioning plate 2, a first screw rod 4 is movably inserted in the through groove 3, a nut 5 is connected to the upper portion of the first screw rod 4 in a threaded manner, the outer diameter of the nut 5 is larger than the width of the positioning plate 2, the nut 5 is attached to the top of the positioning plate 2, a slider 6 is fixedly installed below the first screw rod 4, so that the first screw rod 4 can move in position in the through groove 3, the slider 6 can be clamped in a designated sliding groove on the milling machine workbench, the slider 6 can be positioned in the sliding groove through the nut 5 at the moment, the position of the base 1 can be better positioned, the slider 6 is inserted in the sliding groove of the milling machine workbench, a cavity 7 is formed in the base 1, and base 1's right side has been seted up spacing groove 8, cavity 7 is the connectivity structure with spacing groove 8, and the inside grafting of cavity 7 and spacing groove 8 has collected box 9, collects box 9 and spacing groove 8 looks adaptation, and the pull groove has been seted up at the right wall middle part of collecting box 9, is convenient for peg graft box 9 in cavity 7 and spacing groove 8, is convenient for carry out better collection through collecting the sweeps that box 9 is better produced the work piece processing.

Referring to fig. 1, positioning grooves 10 are formed in opposite positions above left and right side walls of a base 1, a fixing plate 11 is arranged behind a positioning plate 2, the fixing plate 11 and the base 1 are of an integral structure, a second screw 12 is arranged inside a cavity 7, the front and the back of the second screw 12 are both mounted through bearings, the second screw 12 is positioned above a collection box 9, a squeezing plate 13 is placed at the top of the base 1, the squeezing plate 13 is arranged opposite to the fixing plate 11, the top of the squeezing plate 13 and the top of the fixing plate 11 are positioned on the same horizontal plane, positioning hooks 14 are mounted below two sides of the squeezing plate 13, the positioning hooks 14 are clamped inside the positioning grooves 10, the positioning hooks 14 are conveniently clamped in the positioning grooves 10, the position of the squeezing plate 13 can be limited and guided, the stability of the squeezing plate 13 during use is improved, a connecting block 15 is fixedly mounted at the bottom of the squeezing plate 13, and the connecting block 15 is in threaded connection with the second screw 12, the front end fixed mounting of second screw rod 12 has carousel 16, is convenient for rotate second screw rod 12 better through carousel 16, and the equal fixed mounting of stripper plate 13 and fixed plate 11 opposite face has rubber pad 17, is convenient for drive connecting block 15 and stripper plate 13 through second screw rod 12 and carries out the position and remove, can be with the better location of work piece in the inboard of rubber pad 17, and rubber pad 17 can protect the work piece this moment.

This application advantage: be convenient for better fix a position the work piece, can add the sweeps that produces to the work piece simultaneously and carry out better collection, be difficult for causing the pollution, reduce artifical clearance, increase work efficiency.

The working principle is as follows: the base 1 is placed on a workbench of a milling machine, the sliding block 6 is inserted into a sliding groove formed in the workbench of the milling machine at the moment, the screw cap 5 is rotated towards one side, the first screw rod 4 drives the sliding block 6 to be limited in the sliding groove, the base 1 can be positioned on the workbench of the milling machine, a workpiece is placed on the inner side of the rubber pad 17, the turntable 16 is rotated towards one side, the turntable 16 drives the second screw rod 12 to rotate, the connecting block 15 and the extrusion plate 13 can be pushed towards the position of the fixing plate 11, the workpiece can be extruded and positioned on the inner side of the rubber pad 17 at the moment, the workpiece can be processed at the moment, waste scraps generated by processing the workpiece fall into the collecting box 9, the waste scraps in the collecting box 9 need to be cleaned, and the collecting box 9 can be pulled out from the cavity 7 and the limiting groove 8 by pulling the pull groove formed in the middle part of the right wall of the collecting box 9, the collected waste can be cleaned at this time inside the collecting box 9.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a vertical elevating platform is fixing device for milling machine, includes base (1), its characterized in that: the novel base is characterized in that positioning plates (2) are arranged at the bottoms of two sides of the base (1), a through groove (3) is formed in the positioning plate (2), a first screw rod (4) is movably inserted in the through groove (3), a nut (5) is connected to the upper portion of the first screw rod (4) in a threaded manner, a sliding block (6) is fixedly installed below the first screw rod (4), a cavity (7) is formed in the base (1), a limiting groove (8) is formed in the right side of the base (1), a collecting box (9) is inserted in the cavity (7) and the limiting groove (8), positioning grooves (10) are formed in the upper portions of the left side wall and the right side wall of the base (1) in a relative position, a fixing plate (11) is arranged behind the positioning plates (2), a second screw rod (12) is arranged in the cavity (7), and a squeezing plate (13) is placed at the top of the base (1), the positioning hook (14) is installed below two sides of the extrusion plate (13), the positioning hook (14) is clamped inside the positioning groove (10), the bottom of the extrusion plate (13) is fixedly provided with a connecting block (15), and the connecting block (15) is in threaded connection with the second screw rod (12).

2. A fixing device for a vertical type elevating table milling machine according to claim 1, wherein: the base (1) and the locating plate (2) are of an integral structure, the screw cap (5) is attached to the top of the locating plate (2), the sliding block (6) is inserted into a sliding groove of a milling machine workbench, and the outer diameter of the screw cap (5) is larger than the width of the locating plate (2).

3. A fixing device for a vertical type elevating table milling machine according to claim 1, wherein: the cavity (7) and the limiting groove (8) are of a communicated structure, the collecting box (9) is matched with the limiting groove (8), and the middle part of the right wall of the collecting box (9) is provided with a pull groove.

4. A fixing device for a vertical type elevating table milling machine according to claim 1, wherein: fixed plate (11) and base (1) formula structure as an organic whole, all install through the bearing around second screw rod (12), the front end fixed mounting of second screw rod (12) has carousel (16).

5. A fixing device for a vertical type elevating table milling machine according to claim 4, wherein: second screw rod (12) are located the top of collecting box (9), stripper plate (13) and fixed plate (11) set up relatively, stripper plate (13) and fixed plate (11) top are located same horizontal plane, the equal fixed mounting of stripper plate (13) and fixed plate (11) opposite face has rubber pad (17).