CN215280904U

CN215280904U - Die production is with fixed casting die of milling machine

Info

Publication number: CN215280904U
Application number: CN202023038592.6U
Authority: CN
Inventors: 张会; 张玉婷; 郭建梅; 陈伟
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei College of Industry and Technology
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-24
Anticipated expiration: 2030-12-16

Abstract

The utility model provides a mould production is with fixed casting die of milling machine belongs to the fixed casting die technical field of milling machine, including spring and cloth, integrated into one piece has T type slide rail on the workstation, the welding has fixed V type piece on the workstation, be provided with the propulsion board on the T type slide rail, guiding hole, propulsion pole mating holes and T type groove have been seted up on the propulsion board, the lower extreme of propulsion board is provided with the long rack. The utility model provides a casting die is fixed with milling machine to mould production, the V type piece can be accurate fix a position cylindrical workpiece, the spring action that the spring produced makes its press from both sides tight work piece on removing the V type piece, long rack along with the forward movement seat lower extreme of propulsion board can drive the gear post rotation simultaneously, the gear post drives short rack downstream, the cloth of cup jointing on the cloth supporting rod like this is taut to assist the clamp to the work piece tightly, can guarantee that cylindrical workpiece can not rotate, thereby the accurate positioning has guaranteed that the quality of work piece processing has reduced the rejection rate to the processing position.

Description

Die production is with fixed casting die of milling machine

Technical Field

The utility model belongs to the technical field of the fixed casting die of milling machine, more specifically say, relate to a mould production is with fixed casting die of milling machine.

Background

The milling machine mainly refers to a machine tool for processing various surfaces of a workpiece by using a milling cutter, generally, the milling cutter mainly moves by taking rotary motion as main motion, the workpiece and the milling cutter move as feed motion, the milling machine can process planes and grooves and can also process various curved surfaces, gears and the like, the processing of the workpiece is very convenient, but in actual work, when the milling machine processes holes, grooves and the like on a cylindrical surface, due to the particularity of the cylindrical surface, the phenomenon that the positioning is inaccurate or the clamping cannot be carried out often occurs, the rejection rate of products is increased, the production efficiency is reduced, and a large amount of manpower and material resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould production is with fixed casting die of milling machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a milling machine fixing and pressing piece for die production comprises a spring and cloth, a T-shaped sliding rail is integrally formed on a workbench, a fixed V-shaped block is welded on the workbench, a pushing plate is arranged on the T-shaped sliding rail, a guide hole, a pushing rod matching hole and a T-shaped groove are formed in the pushing plate, a long rack is arranged at the lower end of the pushing plate, a guide rod is inserted in the guide hole, the front end of the guide rod is in threaded connection with a movable V-shaped block, a pushing rod is inserted in the pushing rod matching hole, the front end of the pushing rod is in threaded connection with the movable V-shaped block, the pushing rod is sleeved with the spring, a shaft hole is formed in the lower side of the workbench, a rotating shaft is matched with a bearing in the shaft hole, a gear column is fixedly installed on the rotating shaft through a spring fastener, a positioning block is integrally formed at the front end of the gear column, and a positioning groove is formed between the positioning blocks, the locating block is provided with a locating hole, a short rack is matched with a track on the right lower side of the workbench, a cloth supporting rod is welded on the side face of the short rack, and cloth is sleeved on the cloth supporting rod.

Preferably, the number of the guide rods is two, and the positions of the guide rods are symmetrical up and down.

Preferably, the width of the positioning groove is equal to the diameter of the spring fastener.

Preferably, the spring is a stainless steel element.

Preferably, the long rack is welded and fixed at the lower end of the pushing plate.

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

through this technical scheme's practicality, the V type piece can be accurate fix a position cylindrical workpiece, the elasticity effect that the spring produced makes it press from both sides tight work piece on removing the V type piece, long rack along with the forward movement seat platform lower extreme of propulsion board can drive the gear post rotation simultaneously, the gear post drives short rack downstream, the cloth of cup jointing on the pole of propping the cloth is taut carries out the supplementary clamp to the work piece like this and tightly, can guarantee cylindrical workpiece can not rotate, thereby pinpoint to the processing position and guaranteed that the quality of work piece processing has reduced the rejection rate.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is an elevational view of the present fixed compression element assembly;

FIG. 2 is a right side view of the present fixed compression element assembly;

FIG. 3 is a schematic structural view of a worktable;

FIG. 4 is a front view of the pusher plate;

FIG. 5 is a left side view of the pusher plate;

FIG. 6 is a schematic structural view of a gear column;

fig. 7 is a schematic structural view of the snap fastener.

Wherein, in the figures, the respective reference numerals:

1. a work table; 2. a T-shaped slide rail; 3. a push rod; 4. a guide bar; 5. a propulsion plate; 6. a spring; 7. moving the V-shaped block; 8. fixing the V-shaped block; 9. a gear post; 10. a rotating shaft; 11. positioning blocks; 12. a spring buckle; 13. a long rack; 14. positioning a groove; 15. a short rack; 16. a cloth supporting rod; 17. cloth; 18. a push rod mating hole; 19. a T-shaped groove; 20. a guide hole; 21. positioning holes; 22. and the shaft hole.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 7, the present invention provides a technical solution:

the utility model provides a mould production is with fixed casting die of milling machine, includes spring 6 and cloth 17, and integrated into one piece has T type slide rail 2 on the workstation 1, and the welding has fixed V type piece 8 on the workstation 1, is provided with propulsion board 5 on the T type slide rail 2, has seted up guiding hole 20, propulsion pole mating holes 18 and T type groove 19 on the propulsion board 5, and the lower extreme of propulsion board 5 is provided with long rack 13 and long rack 13 welded fastening at the lower extreme of propulsion board.

The guide rod 4 is inserted in the guide hole 20, and the number of the guide rods 4 is two and the positions are vertically symmetrical.

The front end threaded connection of guide bar 4 has removal V type piece 7, has pegged graft in push rod mating holes 19 and has pushed pole 3, and the front end threaded connection of push rod 3 has removal V type piece 7, has cup jointed spring 6 and spring 6 on the push rod 3 and is the stainless steel component.

Shaft hole 22 has been seted up to the downside of workstation 1, and there is gear post 9 through 12 fixed mounting of snak link on shaft hole 22 middle bearing cooperation has rotation axis 10, the rotation axis 10, and gear post 9's front end integrated into one piece has locating piece 11, and the width that is formed with constant head tank 14 and constant head tank 14 between the locating piece 11 equals with the diameter of snak link 12.

Locating hole 21 is opened on locating piece 11, and workstation 1 right side below track cooperation has short rack 15, and the side welding of short rack 15 has the pole 16 of propping the cloth, props the cover of cloth pole 16 and has cloth 17.

The working principle is as follows: when the utility model works, the propulsion plate 5 moves forward along the guide rod 4 under the push of a hydraulic system or a pneumatic system in the prior art to drive the movable V-shaped block 7 to move forward until reaching the position of a workpiece, the propulsion plate 5 is pushed to extrude the spring 6 to compress the spring 6 to generate elasticity, at the moment, the spring 6 acts on the movable V-shaped block 7 to clamp the workpiece, in the process of forward movement of the propulsion plate 5, the long rack 13 below the workbench 1 moves forward to drive the gear post 9 to rotate, the gear post 9 drives the short rack 15 to move downward along the track, thus, the cloth 17 sleeved on the cloth supporting rod 16 is tensioned to generate pull-down force on the workpiece, further press the workpiece to prevent the workpiece from rotating, the gear post 9 is sleeved on the rotating shaft 10, the spring buckle 12 is installed at the front end of the rotating shaft 10, when the gear post 9 is installed, the spring buckle 12 is positioned in the positioning groove 14 of the positioning block 11 on the gear post, at this moment, the spring fastener 12 needs to be pressed and then the rotating shaft 10 is rotated, the spring fastener 12 moves along the arc surface, and when the spring fastener reaches the positioning hole 21, the spring fastener can pop out to enter the positioning hole 21, so that the gear column 9 is fixed, when the gear column 9 needs to be replaced, the rotating shaft 10 only needs to be rotated forcibly, and under the action of the elastic force of the spring fastener 12, the spring fastener 12 rotates along the arc surface again and pops out to the positioning groove 14, so that the gear column 9 can be taken down, and the operation is simple and convenient.

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. Mould production is with fixed casting die of milling machine, including spring (6) and cloth (17), its characterized in that: integrated into one piece has T type slide rail (2) on workstation (1), the welding has fixed V type piece (8) on workstation (1), be provided with propulsion board (5) on T type slide rail (2), guiding hole (20), propulsion pole mating holes (18) and T type groove (19) have been seted up on propulsion board (5), the lower extreme of propulsion board (5) is provided with long rack (13), peg graft in guiding hole (20) and have guided pole (4), the front end threaded connection of guided pole (4) has removal V type piece (7), peg graft in propulsion pole mating holes (18) and have propulsion pole (3), the front end threaded connection of propulsion pole (3) has removal V type piece (7), spring (6) have been cup jointed on propulsion pole (3), shaft hole (22) have been seted up to the downside of workstation (1), bearing cooperation has rotatory axle (10) in shaft hole (22), There are gear column (9) through snak link (12) fixed mounting on rotation axis (10), the front end integrated into one piece of gear column (9) has locating piece (11), be formed with constant head tank (14) between locating piece (11), locating hole (21) have been seted up on locating piece (11), workstation (1) right side below track cooperation has short rack (15), the side welding of short rack (15) has and props cloth pole (16), prop cloth pole (16) and go up the cover and have cloth (17).

2. A fixed pressing member of a milling machine for mold production according to claim 1, wherein the number of the guide rods (4) is two and the positions are symmetrical up and down.

3. The milling machine hold down of claim 1, wherein the width of the detent (14) is equal to the diameter of the snap (12).

4. A fixed pressing member of a milling machine for mold production according to claim 1, wherein said spring (6) is a stainless steel member.

5. A fixed pressing member of a milling machine for mold production according to claim 1, wherein the long rack (13) is fixed by welding to the lower end of the push plate.