CN218284574U

CN218284574U - Milling machine positioning fixture for cover plate production

Info

Publication number: CN218284574U
Application number: CN202221977936.6U
Authority: CN
Inventors: 孙树静
Original assignee: Dalian Lingao Machinery Manufacturing Co Ltd
Current assignee: Dalian Lingao Machinery Manufacturing Co Ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-13
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a milling machine positioning fixture is used in apron production, including processing lathe, processing lathe's top surface movable mounting has clamping device, and clamping device installs the spacing ring including placing the platform, the inside rotation of placing the platform, and the inside of spacing ring is formed integrally with double-thread screw rod. Among the above-mentioned scheme, place the top surface of placing the platform with the apron, then rotate the double thread screw rod and make it drive two splint simultaneously and carry out the centre gripping to it, rotate second double-screw bolt cooperation threading board and drive the connecting plate and go up and down after that, make the roller apart from the distance value of placing the platform be equivalent to the height value of apron, then rotate first double-screw bolt, cooperation driving plate drives the roller and carries out the back-and-forth movement, can flatten one side of apron, also can utilize the central line position that the central line sign pole was come to make clear and definite apron at this point, the utilization can flatten, confirm the clamping device of apron central line, can effectually improve the locate function of whole anchor clamps, the effect that improves the practicality of whole device has been reached.

Description

Milling machine positioning fixture for cover plate production

Technical Field

The utility model relates to an apron production technical field, more specifically say, the utility model relates to a milling machine positioning fixture is used in apron production.

Background

The cover plate is used for closing or covering the end part or the top part of the section of a container, a box or a structure, and has wide use environment and complicated types, so the processing steps are different correspondingly, most of various cover plates adopt symmetrical structures for the sake of attractiveness, and in the processing process, some cover plates can be produced by using a milling machine.

However, in practical use, there still exist some disadvantages, such as: when milling machine processing, can use clamping device earlier to carry out the centre gripping to symmetrical formula apron, then process production, but what present clamping device most all adopted is unilateral fixed, and is unilateral movable, consequently can't be fine find the axis of apron, consequently also can be because there is not the problem that the location central line leads to producing the reduction of later stage processingquality when processing.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an apron is milling machine positioning fixture for production to solve prior art and do not have the problem of fine location apron central line.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a milling machine positioning fixture is used in apron production, includes the processing lathe, the top surface movable mounting of processing lathe has clamping device, clamping device is including placing the platform, the inside of placing the platform is rotated and is installed the spacing ring, the inside of spacing ring is formed with the double thread screw rod integratively, the transmission piece is installed to the surface screw thread of double thread screw rod, the top surface fixed mounting of transmission piece has splint, the back movable mounting of placing the platform has flexible subassembly, the top surface movable mounting of flexible subassembly has lifting unit.

The telescopic assembly comprises a sleeving column, a transmission plate is fixedly mounted at the top end of the sleeving column, a first stud is mounted on the internal thread of the transmission plate, a limiting disc is integrally formed at the bottom end of the first stud, an installation block is fixedly mounted on the side face of the transmission plate, and a second stud is rotatably mounted inside the installation block.

The bottom end of the sleeving column is movably sleeved inside the placing table, the limiting disc is rotatably installed inside the placing table, the sleeving column is matched with the placing table to enable the placing table to move back and forth, it is guaranteed that the first stud cannot drive the transmission plate to deviate in the rotating process, and the limiting disc is used for guaranteeing that the first stud can only rotate in the original position.

The lifting assembly comprises a sleeve rod, a connecting plate is fixedly mounted on the top surface of the sleeve rod, a thread plate is fixedly mounted on the side surface of the connecting plate, a pressing plate is fixedly mounted on the top surface of the connecting plate, a central line identification rod is fixedly mounted on the top surface of the middle portion of the pressing plate, a mounting frame is fixedly mounted on the bottom surface of the middle portion of the pressing plate, and a roller is rotatably mounted on the bottom surface of the mounting frame.

The sleeve rod is movably sleeved inside the transmission plate, the thread plate is installed on the surface of the second stud in a threaded mode, the sleeve rod is matched with the transmission plate to enable the transmission plate to guarantee a limiting function when the transmission plate goes up and down, and rotation deviation cannot occur.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

among the above-mentioned scheme, place the top surface of placing the platform with the apron, then rotate the double thread screw rod and make it drive two splint simultaneously and carry out the centre gripping to it, rotate second double-screw bolt cooperation threading board and drive the connecting plate and go up and down after that, make the roller apart from the distance value of placing the platform be equivalent to the height value of apron, then rotate first double-screw bolt, cooperation driving plate drives the roller and carries out the back-and-forth movement, can flatten one side of apron, also can utilize the central line position that the central line sign pole was come to make clear and definite apron at this point, the utilization can flatten, confirm the clamping device of apron central line, can effectually improve the locate function of whole anchor clamps, the effect that improves the practicality of whole device has been reached.

Drawings

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

FIG. 2 is a perspective assembly view of the clamping device of the present invention;

fig. 3 is a schematic view of the connection structure of the telescopic assembly of the present invention;

fig. 4 is a schematic structural view of the lifting assembly of the present invention.

[ reference numerals ]

1. Processing a lathe; 2. a clamping device; 21. a placing table; 22. a limiting ring; 23. a double-thread screw; 24. a transmission block; 25. a splint; 26. a telescoping assembly; 27. a lifting assembly; 261. sleeving the column; 262. a drive plate; 263. a first stud; 264. a limiting disc; 265. mounting blocks; 266. a second stud; 271. a sleeved rod; 272. a connecting plate; 273. a thread plate; 274. pressing a plate; 275. a midline identification rod; 276. a mounting frame; 277. and a roller.

Detailed Description

To make the technical problems, technical solutions and advantages of the present invention clearer, the following description is made in conjunction with the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a milling machine positioning fixture is used in apron production as attached drawing 1 to fig. 4, including processing lathe 1, processing lathe 1's top surface movable mounting has clamping device 2, clamping device 2 is including placing platform 21, the inside rotation of placing platform 21 installs spacing ring 22, the inside of spacing ring 22 is formed integrally with double-thread screw rod 23, the surface thread of double-thread screw rod 23 installs transmission piece 24, the top surface fixed mounting of transmission piece 24 has splint 25, the back movable mounting of placing platform 21 has telescopic component 26, telescopic component 26's top surface movable mounting has lifting unit 27.

As shown in fig. 2 to 3, the telescopic assembly 26 includes a coupling post 261, a driving plate 262 is fixedly mounted at a top end of the coupling post 261, a first stud 263 is mounted in the driving plate 262 through an internal thread, a limiting disc 264 is integrally formed at a bottom end of the first stud 263, a mounting block 265 is fixedly mounted at a side surface of the driving plate 262, a second stud 266 is rotatably mounted in the mounting block 265, the bottom end of the coupling post 261 is movably coupled in the placing table 21, the limiting disc 264 is rotatably mounted in the placing table 21, the coupling post 261 is used for matching with the placing table 21 to enable the placing table 21 to perform linear motion back and forth, the driving plate 262 is not driven to shift when the first stud 263 rotates, and the limiting disc 264 is used for ensuring that the first stud 263 can only rotate in situ.

As shown in fig. 4, the lifting assembly 27 includes a sleeve rod 271, a connecting plate 272 is fixedly mounted on the top surface of the sleeve rod 271, a threaded plate 273 is fixedly mounted on the side surface of the connecting plate 272, a pressing plate 274 is fixedly mounted on the top surface of the connecting plate 272, a central line marking rod 275 is fixedly mounted on the top surface of the middle portion of the pressing plate 274, an installation frame 276 is fixedly mounted on the bottom surface of the middle portion of the pressing plate 274, a roller 277 is rotatably mounted on the bottom surface of the installation frame 276, the sleeve rod 271 is movably sleeved inside the driving plate 262, the threaded plate 273 is threadedly mounted on the surface of the second stud 266, and the sleeve rod 271 is matched with the driving plate 262 to ensure a limiting function when the lifting assembly is lifted, so that the rotation deviation cannot occur.

The working process of the utility model is as follows:

above-mentioned scheme, place the apron on the top surface of placing platform 21, then rotate double thread screw 23 and make it drive two splint 25 simultaneously and carry out the centre gripping to it, rotate second double-screw bolt 266 cooperation threading board 273 and drive connecting plate 272 and go up and down after that, make roller 277 apart from the distance value of placing platform 21 be equivalent to the height value of apron, then rotate first double-screw bolt 263, cooperation driving plate 262 drives roller 277 and carries out the back-and-forth movement, can flatten one side of apron, also can utilize central line sign pole 275 to make clear and definite the central line position of apron just so, the utilization can flatten, confirm the clamping device 2 of apron central line, can the effectual locate function who improves whole anchor clamps, the effect that improves whole device's practicality has been reached.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a apron production is with milling machine positioning fixture, includes processing lathe (1), its characterized in that, the top surface movable mounting of processing lathe (1) has clamping device (2), clamping device (2) are including placing platform (21), place the inside rotation of platform (21) and install spacing ring (22), the inside integrated into one piece of spacing ring (22) has double-thread screw rod (23), transmission piece (24) are installed to the surface thread of double-thread screw rod (23), the top surface fixed mounting of transmission piece (24) has splint (25), the back movable mounting who places platform (21) has telescopic component (26), the top surface movable mounting of telescopic component (26) has elevating module (27).

2. The milling machine positioning fixture for producing the cover plate according to claim 1, wherein the telescopic assembly (26) comprises a sleeving column (261), a transmission plate (262) is fixedly mounted at the top end of the sleeving column (261), a first stud (263) is mounted on the transmission plate (262) through internal threads, a limiting disc (264) is integrally formed at the bottom end of the first stud (263), a mounting block (265) is fixedly mounted on the side surface of the transmission plate (262), and a second stud (266) is rotatably mounted inside the mounting block (265).

3. The milling machine positioning fixture for producing the cover plate is characterized in that the bottom end of the sleeving column (261) is movably sleeved inside the placing table (21), and the limiting disc (264) is rotatably installed inside the placing table (21).

4. The milling machine positioning fixture for cover plate production of claim 1, wherein the lifting assembly (27) comprises a sleeve rod (271), a connecting plate (272) is fixedly installed on the top surface of the sleeve rod (271), a thread plate (273) is fixedly installed on the side surface of the connecting plate (272), a pressing plate (274) is fixedly installed on the top surface of the connecting plate (272), a center line identification rod (275) is fixedly installed on the top surface of the middle part of the pressing plate (274), a mounting frame (276) is fixedly installed on the bottom surface of the middle part of the pressing plate (274), and a roller (277) is rotatably installed on the bottom surface of the mounting frame (276).

5. The milling machine positioning fixture for cover plate production as claimed in claim 4, wherein the sleeve rod (271) is movably sleeved inside the driving plate (262), and the thread plate (273) is threadedly mounted on the surface of the second stud (266).