CN219617230U

CN219617230U - Frock clamp and numerical control machining center for machining machine case parts of aircraft control console

Info

Publication number: CN219617230U
Application number: CN202320696458.XU
Authority: CN
Inventors: 孟桐雨; 张博睿
Original assignee: Hanzhong Zhongwang Ruicheng Precision Machinery Co ltd
Current assignee: Hanzhong Zhongwang Ruicheng Precision Machinery Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-09-01
Anticipated expiration: 2033-03-31

Abstract

The utility model relates to the technical field of numerical control machining centers for machining of chassis parts of aircraft consoles, in particular to a fixture and a numerical control machining center for machining of chassis parts of aircraft consoles, which comprises the following components: the surface of the clamp table is provided with a clamp device disc; the front end of the second hydraulic cylinder is connected with a telescopic rod, one end of the telescopic rod is connected with a push plate, a plate groove is formed in the push plate, a spring is arranged in the plate groove, an inner push plate is arranged in the plate groove, and the spring props against the inner push plate; the beneficial effects are as follows: when the workpiece is placed in the clamp device disc, the clamping plates connected with the connecting rods are controlled by the screw nuts to stretch out and draw back to fix the workpiece, and the rubber balls on the clamping plates can relieve the shake of the workpiece; after the work piece operation is accomplished, screw nut control connecting rod and stretch out and draw back the splint, until the splint enters into the inside in splint groove completely, then the flexible post of the first pneumatic cylinder control of the bottom of anchor clamps platform stretches out and draws back the flexible dish.

Description

Frock clamp and numerical control machining center for machining machine case parts of aircraft control console

Technical Field

The utility model relates to the technical field of numerical control machining centers for machining of chassis parts of aircraft consoles, in particular to a fixture and a numerical control machining center for machining of chassis parts of aircraft consoles.

Background

The numerical control machining center for machining the chassis parts of the aircraft control console is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is suitable for machining complex parts. The numerical control machining center is one of the numerical control machine tools with highest yield and most wide application in the world. The comprehensive processing capability is strong, more processing contents can be completed after the workpiece is clamped once, and the processing precision is high.

In the prior art, a numerical control machining center for machining a machine case part of an aircraft console fixes a workpiece through a fixture when machining the workpiece, and then performs operations such as milling, boring, drilling, tapping, thread cutting and the like.

However, in the prior art, when a workpiece is processed, operations such as milling, boring, drilling, tapping, thread cutting and the like all generate some scraps to remain in the clamp, and the precision of clamping of the clamp is affected, so that the precision of the workpiece is affected.

Disclosure of Invention

The utility model aims to provide a numerical control machining center for machining a fixture clamp and an aircraft console case part, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the surface of the clamp table is provided with a clamp device disc; the telescopic link is being connected to the front end of second pneumatic cylinder, and the push pedal is being connected to the one end of telescopic link, and the inside board groove that is provided with of push pedal is provided with the spring in the inside of board groove, and the inside in board groove is provided with interior push pedal, and the spring is holding interior push pedal.

Preferably, the bottom of anchor clamps platform is provided with flexible post, and first pneumatic cylinder is connected to the bottom of flexible post, and flexible dish is being held at the top of flexible post, and flexible motion is carried out to flexible post to flexible dish to first pneumatic cylinder control.

Preferably, the surface of the fixture table is provided with a fixture device disc, and the top surface of the fixture device disc is provided with a circular baffle plate, and the circular baffle plate surrounds the surface of the fixture device disc.

Preferably, the fixture device disc is provided with a fixing plate on the side, nuts are arranged on the surface of the fixing plate, connecting rods are inserted into the fixing plate, and the connecting rods can be controlled to stretch out and draw back through screwing the nuts.

Preferably, one end of the connecting rod is provided with a clamping plate, the surface of the clamping plate is provided with a rubber ball, a clamping plate groove is formed right behind the clamping plate, and the clamping plate can completely stretch to the inside of the clamping plate groove.

Preferably, one end of the circular baffle plate is provided with a chip box, the chip box is positioned right in front of the push plate, and chips pushed by the push plate are collected.

A numerical control machining center for machining of machine case parts of an aircraft control console comprises the tool fixture.

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

when the workpiece is placed in the clamp device disc, the clamping plates connected with the connecting rods are controlled by the screw nuts to stretch out and draw back to fix the workpiece, and the rubber balls on the clamping plates can relieve the shake of the workpiece; after the work piece operation is accomplished, screw nut control connecting rod and stretch out and draw back to splint, until splint enter into the inside in splint groove completely, then the flexible post of the first pneumatic cylinder control of the bottom of anchor clamps platform stretches out and draws back the flexible dish, flexible dish is accepted the piece that work piece operation remains and is stretched out and draws back when being parallel to the surface of anchor clamps device dish and stop, drive the push pedal through the telescopic link and stretch out and draw back, the push pedal is driven interior push pedal and is stretched out and draw back together, collect the piece on the flexible dish in pushing up the piece box, interior push pedal can push up the inner circle surface of holding circular baffle all the time through to the spring extrusion is flexible.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: the clamp comprises a clamp table 1, a circular baffle 2, a first hydraulic cylinder 3, a telescopic column 4, a fixed plate 5, a nut 6, a second hydraulic cylinder 7, a connecting rod 8, a clamping plate 9, a rubber ball 10, a clamping plate groove 11, a telescopic rod 12, a push plate 13, an inner push plate 14, a plate groove 15, a spring 16, a chip box 17, a telescopic disc 18 and a clamp device disc 19.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: a clamp table 1, the surface of the clamp table 1 being provided with a clamp device disc 19; the telescopic link 12 is connected to the front end of second pneumatic cylinder 7, and push pedal 13 is connected to the one end of telescopic link 12, and push pedal 13 is inside to be provided with board groove 15, and the inside of board groove 15 is provided with spring 16, and the inside of board groove 15 is provided with interior push pedal 14, and spring 16 is propping up interior push pedal 14.

Embodiment two:

on the basis of the first embodiment, the tooling fixture disclosed in the second embodiment of the utility model has the structure basically the same as that of the first embodiment, and is different in that a telescopic column 4 is arranged at the bottom of a fixture table 1, the bottom of the telescopic column 4 is connected with a first hydraulic cylinder 3, the top of the telescopic column 4 is connected with a telescopic disc 18, and the first hydraulic cylinder 3 controls the telescopic column 4 to carry out telescopic motion on the telescopic disc 18; the surface of the fixture table 1 is provided with a fixture disc 19, the top surface of the fixture disc 19 is provided with a circular baffle 2, and the circular baffle 2 encloses the surface of the fixture disc 19.

Embodiment III:

the structure of the fixture disclosed in the third embodiment of the utility model is basically the same as that of the second embodiment, and the fixture is characterized in that a fixture device disc 19, a fixing plate 5 is arranged on the lateral side of the fixture device disc 19, a nut 6 is arranged on the surface of the fixing plate 5, a connecting rod 8 is inserted into the fixing plate 5, and the connecting rod 8 can be controlled to stretch and retract by screwing the nut 6; one end of the connecting rod 8 is provided with a clamping plate 9, the surface of the clamping plate 9 is provided with a rubber ball 10, the right rear of the clamping plate 9 is provided with a clamping plate groove 11, and the clamping plate 9 can be completely retracted into the clamping plate groove 11; one end of the circular baffle plate 2 is provided with a chip box 17, and the chip box 17 is positioned right in front of the push plate 13 and used for collecting chips pushed by the push plate 13.

The scheme is specifically as follows: when a workpiece is placed in the clamp device disc 19, the clamping plate 9 connected with the connecting rod 8 is controlled by screwing the nut 6 to stretch and prop the workpiece, and the rubber ball 10 on the clamping plate 9 can relieve the shake of the workpiece; after the work piece operation is finished, the nut 6 is screwed to control the connecting rod 8 to stretch out and draw back the splint 9, until the splint 9 enters into the inside of splint groove 11 completely, then the flexible post 4 of the first pneumatic cylinder 3 control of the bottom of anchor clamps platform 1 stretches out and draws back to flexible dish 18, flexible dish 18 is held the piece that work piece operation remained and is stretched out and drawn back when being parallel with the surface of anchor clamps device dish 19, drive push pedal 13 through telescopic link 12 and stretch out and draw back, push pedal 13 drives interior push pedal 14 and stretches out and draws back together, push the piece on the flexible dish 18 to the piece box 17 in collect, interior push pedal 14 can be by pushing up the inner circle surface of circular baffle 2 all the time through the extrusion is flexible to spring 16.

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

Claims

1. The utility model provides a frock clamp which characterized in that: comprising the following steps:

a clamp table (1), wherein a clamp device disc (19) is arranged on the surface of the clamp table (1);

the front end of the second hydraulic cylinder (7) is connected with a telescopic rod (12), one end of the telescopic rod (12) is connected with a push plate (13), a plate groove (15) is formed in the push plate (13), a spring (16) is arranged in the plate groove (15), an inner push plate (14) is arranged in the plate groove (15), and the spring (16) props against the inner push plate (14).

2. A tool clamp according to claim 1, wherein: the bottom of anchor clamps platform (1) is provided with flexible post (4), and first pneumatic cylinder (3) are connected to the bottom of flexible post (4), and flexible dish (18) are being held at the top of flexible post (4), and flexible motion is carried out flexible post (4) to flexible dish (18) to flexible jar (3).

3. A tool clamp according to claim 2, wherein: the surface of the clamp table (1) is provided with a clamp device disc (19), the top surface of the clamp device disc (19) is provided with a circular baffle plate (2), and the circular baffle plate (2) surrounds the surface of the clamp device disc (19).

4. A tool holder according to claim 3, wherein: the clamping device is characterized in that the clamping device disc (19) is arranged on the side of the clamping device disc (19), a fixing plate (5) is arranged on the surface of the fixing plate (5), a connecting rod (8) is inserted into the fixing plate (5), and the connecting rod (8) can be controlled to stretch out and draw back by screwing the nut (6).

5. A tool holder according to claim 4, wherein: one end of the connecting rod (8) is provided with a clamping plate (9), the surface of the clamping plate (9) is provided with a rubber ball (10), a clamping plate groove (11) is formed right behind the clamping plate (9), and the clamping plate (9) can be completely retracted into the clamping plate groove (11).

6. A tool holder according to claim 4, wherein: one end of the round baffle plate (2) is provided with a chip box (17), the chip box (17) is positioned right in front of the push plate (13), and chips pushed by the push plate (13) are collected.

7. The utility model provides an aircraft control cabinet numerical control machining center for machine case part processing which characterized in that: a tool clamp comprising any one of the above claims 1-6.