CN217727926U

CN217727926U - Upper punch draws and goes up rail processing with milling machine with pressing from both sides tight platform

Info

Publication number: CN217727926U
Application number: CN202221299902.6U
Authority: CN
Inventors: 邱逸中; 惠小洁; 邱伟心; 邱心华; 赵玲玲
Original assignee: Wuxi Shenba Machinery Co ltd
Current assignee: Wuxi Shenba Machinery Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-11-04
Anticipated expiration: 2032-05-27

Abstract

The utility model belongs to the technical field of the milling machine, and a go up draw and go up rail processing and use milling machine with pressing from both sides tight platform is disclosed, include: the top of the base is provided with a workbench; the rotary type lead screw comprises a plurality of cavity grooves which are arranged in a workbench in an annular array, a lead screw is rotatably arranged in each cavity groove, a movable sleeve is arranged on the outer wall of each lead screw, and one end of each lead screw extends out of the workbench and is fixedly connected with a motor; a fixing column is fixed at the top end of the movable sleeve, and one end of the fixing column extends out of the cavity groove and is fixedly connected with a clamping plate; set up in the inboard spring of splint, the utility model discloses a cooperation of splint, lead screw, movable sleeve and fixed column isotructure can make four splint inwards draw in simultaneously and support respectively and press at the side of work piece, and then can be diversified press from both sides the tight fixing to the work piece, fix a position accurate stable, difficult not hard up displacement has improved the result of use of device greatly.

Description

Upper punch draws and goes up rail processing with milling machine with pressing from both sides tight platform

Technical Field

The utility model belongs to the technical field of the milling machine, concretely relates to upper punch is drawn rail processing and is used milling machine and press from both sides tight platform.

Background

The milling machine is a machine tool with wide application, and planes (horizontal planes and vertical planes), grooves (key grooves, T-shaped grooves, dovetail grooves and the like), tooth dividing parts (gears, spline shafts and chain wheels), spiral surfaces (threads and spiral grooves) and various curved surfaces can be processed on the milling machine.

The mechanical part which can enable the upper punching nail to do up-and-down lifting movement in the tablet press is generally called as an upper track device of the tablet press, a clamping table is needed to be used for fixing the upper punching nail on a milling machine when the upper punching nail is pulled to the upper track, but the existing clamping table has some problems when in use, for example, as the upper punching nail is pulled to the upper track which is generally a curved component with a certain radian, the upper punching nail is difficult to be quickly and effectively accurately positioned, the loosening displacement is easy to generate, the angle of a table body is inconvenient to adjust, the workpiece angle is difficult to adjust according to the requirement, so that the cutting processing is more conveniently carried out, and the practicability is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an upper punch is drawn and is gone up rail processing with milling machine and press from both sides tight platform to solve the quick effectual workpiece that carries out accurate location that is difficult to that proposes among the above-mentioned background art, and the inconvenient problem of adjusting of angle.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping table for a milling machine for upper punch and rail machining, comprising: the top of the base is provided with a workbench; the rotary type lead screw comprises a plurality of cavity grooves which are arranged in a workbench in an annular array, a lead screw is rotatably arranged in each cavity groove, a movable sleeve is arranged on the outer wall of each lead screw, and one end of each lead screw extends out of the workbench and is fixedly connected with a motor; a fixing column is fixed at the top end of the movable sleeve, and one end of the fixing column extends out of the cavity groove and is fixedly connected with a clamping plate; the spring is arranged on the inner side of the clamping plate, and a baffle is fixed at one end of the spring, which is opposite to the clamping plate.

Preferably, the clamping table further comprises an adjusting assembly, and the adjusting assembly comprises: the sliding chutes are symmetrically arranged on two sides of the top of the base, and the air cylinder is fixed on one side of the base; the inner part of the sliding chute is connected with a sliding block in a sliding manner, and a connecting rod is hinged between the sliding block and the workbench; the output end of the air cylinder is connected with a piston rod, and one end of the piston rod extends into one of the sliding chutes and is fixedly connected with the sliding block; a supporting frame is fixed in the middle of the top of the base, and the top end of the supporting frame is rotatably connected with the workbench through a rotating shaft.

Preferably, the base further comprises mounting plates arranged on two sides of the base, and mounting holes are formed in the mounting plates.

Preferably, the base further comprises a groove formed in the side wall of the base, and the inner wall of the groove is provided with a smooth chamfer.

Preferably, still including setting up in the safety cover of motor outer wall, and the heat sink has been seted up to the outer wall of safety cover.

Preferably, still including being fixed in the rubber pad of spout inner wall, and the outer wall of rubber pad has seted up anti-skidding groove.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, through the matching of the structures such as the clamping plates, the screw rod, the movable sleeve and the fixed column, the four clamping plates can be simultaneously folded inwards and respectively pressed on the side edges of the workpiece, so that the workpiece can be clamped and fixed in multiple directions, the positioning is accurate and stable, the loosening and displacement are not easy, the use effect of the device is greatly improved, and through the matching of the spring and the baffle, the clamping effect can be further improved, and the firmness is greatly improved;

through the cooperation of structures such as cylinder, slider, spout and connecting rod, can make the connecting rod drive the workstation rotatory along the support frame to can adjust the inclination of work piece according to the demand, so that better carry out chip processing, improve the practicality of device greatly.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

in the figure: 1. a cylinder; 2. a base; 3. a support frame; 4. a work table; 5. a connecting rod; 6. a baffle plate; 7. a splint; 8. a spring; 9. a piston rod; 10. a slider; 11. a chute; 12. a motor; 13. a screw rod; 14. a cavity groove; 15. a movable sleeve; 16. the column is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a clamping table for a milling machine for upper punch rail machining includes: the device comprises a base 2, wherein a workbench 4 is arranged at the top of the base 2; a plurality of cavity grooves 14 which are arranged in the workbench 4 in an annular array manner, a screw rod 13 is rotatably arranged in each cavity groove 14, a movable sleeve 15 is arranged on the outer wall of each screw rod 13, and one end of each screw rod 13 extends out of the workbench 4 and is fixedly connected with a motor 12; a fixing column 16 is fixed at the top end of the movable sleeve 15, one end of the fixing column 16 extends out of the cavity groove 14 and is fixedly connected with the clamping plate 7; and a spring 8 arranged inside the clamp plate 7, wherein the baffle 6 is fixed to one end of the spring 8 opposite to the clamp plate 7.

Through the technical scheme:

specifically, four clamping plates 7 can be arranged, the upper punch is placed on the workbench 4 and is positioned between the four clamping plates 7, then the motor 12 can drive the screw rod 13 to rotate, the screw rod 13 can drive the movable sleeve 15 to move, and then the movable sleeve 15 can drive the clamping plates 7 to move through the fixed column 16, so that the four clamping plates 7 can be simultaneously folded inwards and respectively abut against the side edges of the workpiece, the workpiece can be clamped and fixed in multiple directions, the positioning is accurate and stable, the looseness and displacement are not easy to occur, and the using effect of the device is greatly improved;

and through additionally arranging the spring 8 and the baffle 6, under the compensation of the elastic structure, the clamping effect can be further improved, and the firmness is greatly improved.

Further, to the base 2 that sets up, can supply to set up the mounting panel in its both sides, and the inside of mounting panel has seted up the mounting hole, based on this, makes things convenient for fixing device through the mounting panel.

Further, aiming at the base 2, a groove can be additionally arranged on the side wall of the base, and a smooth chamfer is arranged on the inner wall of the groove, so that the carrying device can be conveniently held through the groove.

Furthermore, the motor 12 may be additionally provided with a protective cover on the outer wall thereof, and the outer wall of the protective cover may be provided with a heat dissipating groove, so that the motor 12 may be protected by the protective cover.

Referring to fig. 1-2, in the present invention, a further embodiment is provided, in which the upper punch rail machining milling machine clamping table further comprises an adjusting assembly, and the adjusting assembly comprises: the sliding chutes 11 are symmetrically arranged on two sides of the top of the base 2, and the air cylinder 1 is fixed on one side of the base 2; wherein, the inside of the chute 11 is connected with a slide block 10 in a sliding way, and a connecting rod 5 is hinged between the slide block 10 and the workbench 4; the output end of the cylinder 1 is connected with a piston rod 9, and one end of the piston rod 9 extends into one of the sliding grooves 11 and is fixedly connected with a sliding block 10; a supporting frame 3 is fixed in the middle of the top of the base 2, and the top end of the supporting frame 3 is rotatably connected with the workbench 4 through a rotating shaft.

Through the technical scheme:

specifically, during the use, 1 drive piston rod 9 of accessible cylinder is flexible, make piston rod 9 drive slider 10 slide in spout 11, then slider 10 can drive connecting rod 5 and rotate, it is rotatory along support frame 3 to make connecting rod 5 drive workstation 4, the connecting rod 5 of opposite side can pull slider 10 on it and remove in spout 11 simultaneously, thereby can adjust the inclination of work piece according to the demand, so that better carry out chip processing, the practicality of device has been improved greatly.

Furthermore, the inner wall of the sliding groove 11 can be supplemented with a rubber pad, and the outer wall of the rubber pad is provided with an anti-slip groove, so that the rubber pad has an anti-slip function.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an upper punch is drawn and is gone up rail processing with milling machine and with pressing from both sides tight platform which characterized in that includes:

the device comprises a base (2), wherein a workbench (4) is arranged at the top of the base (2);

the rotary type rotary worktable is characterized by comprising a plurality of cavity grooves (14) which are arranged in the worktable (4) in an annular array, a screw rod (13) is rotatably arranged inside the cavity grooves (14), a movable sleeve (15) is arranged on the outer wall of the screw rod (13), and one end of the screw rod (13) extends out of the worktable (4) and is fixedly connected with a motor (12);

a fixing column (16) is fixed at the top end of the movable sleeve (15), one end of the fixing column (16) extends out of the cavity groove (14) and is fixedly connected with a clamping plate (7);

the spring (8) is arranged on the inner side of the clamping plate (7), and a baffle plate (6) is fixed at one end of the spring (8) relative to the clamping plate (7).

2. The clamping table for a milling machine for upper punch and rail machining according to claim 1, wherein the clamping table further includes an adjusting assembly, and the adjusting assembly includes:

the sliding chutes (11) are symmetrically arranged on two sides of the top of the base (2) and the cylinder (1) is fixed on one side of the base (2);

a sliding block (10) is connected inside the sliding groove (11) in a sliding manner, and a connecting rod (5) is hinged between the sliding block (10) and the workbench (4);

the output end of the air cylinder (1) is connected with a piston rod (9), and one end of the piston rod (9) extends into one of the sliding grooves (11) and is fixedly connected with the sliding block (10);

a support frame (3) is fixed in the middle of the top of the base (2), and the top end of the support frame (3) is rotatably connected with the workbench (4) through a rotating shaft.

3. The clamping table for the milling machine for upper punch rail machining according to claim 2, characterized in that: the device is characterized by further comprising mounting plates arranged on two sides of the base (2), and mounting holes are formed in the mounting plates.

4. The clamping table for the milling machine for upper punch rail machining according to claim 3, characterized in that: the device also comprises a groove arranged on the side wall of the base (2), and the inner wall of the groove is provided with a smooth chamfer.

5. The clamping table for the milling machine for upper punch rail machining according to claim 4, characterized in that: the protection cover is arranged on the outer wall of the motor (12), and a heat dissipation groove is formed in the outer wall of the protection cover.

6. The clamping table for the milling machine for upper punch rail machining according to claim 5, characterized in that: the anti-skidding chute is characterized by further comprising a rubber pad fixed on the inner wall of the chute (11), and an anti-skidding groove is formed in the outer wall of the rubber pad.