CN218964722U

CN218964722U - Workpiece numerical control machining is with fixed frock

Info

Publication number: CN218964722U
Application number: CN202222980651.4U
Authority: CN
Inventors: 孙晓晓; 迟涛
Original assignee: Qingdao Shengfulong Machinery Co ltd
Current assignee: Qingdao Shengfulong Machinery Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-05
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a fixing tool for numerical control machining of workpieces, which comprises a first main body, wherein a second main body is arranged on the side surface of the first main body, a base is arranged at the bottom end of the joint of the first main body and the second main body, a plurality of screw rods penetrate through the joints of the first main body, the second main body and the base, a stud penetrates through the inner side of the end part of the first main body, and a fixing block is fixed at the bottom end of the stud; through the second connecting seat, spacing groove, fixture block, first connecting seat, the spring of design, this original double-screw bolt is connected between the first main part, carries out fixed position's mode through the socket nut, exists unstable phenomenon, through this structure, on original basis, increases limit structure, restriction double-screw bolt and first main part after the installation, the upper and lower mobile position scope of double-screw bolt to increase the work piece and add the stability in use when processing at numerical control equipment, carry out the position fixation through fixed frock.

Description

Workpiece numerical control machining is with fixed frock

Technical Field

The utility model belongs to the technical field of fixed tools, and particularly relates to a fixed tool for numerical control machining of a workpiece.

Background

The numerical control machining of a workpiece is an automatic machine tool provided with a program control system, the control system can logically process a program specified by control codes or other symbol instructions, decode the program, input the program into a numerical control device through an information carrier, send various control signals through the numerical control device through operation processing, control the action of the machine tool, automatically machine the workpiece according to the shape and the size required by a drawing, install a fixed tool for the numerical control machining of the workpiece in the numerical control machining process of the workpiece, fix the machined workpiece by a clamping device on the surface of equipment, and disclose related contents in a patent network, wherein the patent number is as follows: CN202122978724.1, a fixture fixing tool for a numerical control machine tool.

The utility model provides a fixing tool for workpiece numerical control machining, which is characterized in that a nut is symmetrically sleeved on the surface of a stud, the upper and lower connection parts of the stud and a first main body are pressed by the threaded connection mode between the nut and the stud, so that the stud is fixed in position, the phenomenon of sliding wire exists after long-term use in the threaded connection mode, when the fixing tool is used, the stud is subjected to pressure by operating a protective sleeve, the workpiece is pressed by a fixing block at the bottom end of the stud, when the stud is subjected to pressure, the threaded connection part of the nut for fixing the stud and the stud is subjected to larger pressing force, and the problem of potential sliding wire hazard easily occurs at the connection part of the stud and the nut after long-term use.

Disclosure of Invention

The utility model aims to provide a fixing tool for numerical control machining of a workpiece, which solves the problem that the connection between a stud and a first main body is unstable in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixed frock is used in work piece numerical control processing, includes first main part, the side of first main part is provided with the second main part, the junction bottom of first main part and second main part is provided with the base, the junction both sides of first main part, second main part, base all run through and have a plurality of screws, the tip inboard of first main part is run through there is the double-screw bolt, the bottom mounting of double-screw bolt has the fixed block, and the fixed block passes through swing joint between double-screw bolt and the first main part on top, makes the fixed block can carry out the position according to the user demand and moves to and change the operation to the fixed block, the tip both sides of first main part all are provided with the gasket, the gasket is the state of cup jointing with the double-screw bolt, the surface of gasket is provided with the nut, gasket is the state of cup jointing with the double-screw bolt, the inboard of first main part and screw column both sides all are provided with the second connecting seat, the inner wall junction of second connecting seat and first main part is provided with the double-screw bolt, makes the distance between second connecting seat and the first connecting seat telescopic, the top and the second connecting seat are the bottom of second connecting seat and the second connecting seat are the joint state, the bottom of second connecting seat and second connecting seat are the groove, the limit clip groove is set up.

Preferably, the limiting sliding grooves are formed in two sides of the inner wall of the first main body, so that the first connecting seat and the second connecting seat between the stud and the first main body can move in position, and the limiting sliding blocks are arranged on the inner sides of the limiting sliding grooves, and the top ends of the limiting sliding blocks are fixed with the bottom ends of the first connecting seat.

Preferably, the cross section of the end part of the limiting sliding block is of a T-shaped structure, so that the first connecting seat, the second connecting seat and the first main body are in a limiting sliding state, and the cross section of the end part of the limiting sliding groove is of a T-shaped structure.

Preferably, the surface of the clamping block is in a fit state with the inner wall of the limit groove, and the cross section of the clamping block is in a rectangular structure.

Preferably, the surface of the second main body is sleeved with a protective sleeve, the protective sleeve plays a role in protecting hands in the operation process of the fixing tool, and the inner side of the protective sleeve is fixed with the surface of the second main body.

Preferably, the mounting plates are fixed on two sides of the bottom end of the base, and the inner sides of the mounting plates are symmetrically provided with mounting holes.

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

(1) Through the second connecting seat, the spacing groove, the fixture block, first connecting seat, the spring of design, improve the connection between original double-screw bolt and the first main part, carry out the mode of fixed position through the socket nut and connect, in fixed frock use, can support the junction of double-screw bolt and nut and press, after long-term use, the double-screw bolt exists smooth silk phenomenon with nut junction, cause this fixed frock to have the unstable phenomenon of fixation when using, through this structure, on original basis, increase limit structure in the junction of double-screw bolt and first main part, restrict the double-screw bolt and the first main part after the installation, the range of upper and lower translation position of double-screw bolt, when reducing the operation of fixed frock, the double-screw bolt receives great butt pressure with nut threaded connection department, thereby increase the work piece and carry out the stability in use when fixed position through fixed frock when processing at numerical control equipment.

(2) Through spacing slider, spacing spout of design, guarantee between double-screw bolt and the first main part behind carrying out the block through second connecting seat, spacing groove, fixture block, can be at the inboard round trip movement of first main part to facilitate the use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the junction of the first body and the top of the stud of the present utility model;

FIG. 3 is an enlarged schematic view of the area A of FIG. 2 in accordance with the present utility model;

in the figure: 1. a first body; 2. a second body; 3. a protective sleeve; 4. a base; 5. a fixed block; 6. a stud; 7. a nut; 8. a gasket; 9. a first connection base; 10. a second connecting seat; 11. a limit groove; 12. a clamping block; 13. a spring; 14. limiting sliding grooves; 15. and a limit sliding block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a fixed frock is used in work piece numerical control processing, including first main part 1, the side of first main part 1 is provided with second main part 2, the junction bottom of first main part 1 and second main part 2 is provided with base 4, first main part 1, second main part 2, the junction of base 4 has all run through a plurality of screw rods, the tip inboard of first main part 1 has run through double-screw bolt 6, the bottom mounting of double-screw bolt 6 has fixed block 5, the tip both sides of first main part 1 all are provided with gasket 8, gasket 8 is cup jointed with double-screw bolt 6, the surface of gasket 8 is provided with nut 7, gasket 8 is cup jointed with double-screw bolt 6, the junction both sides of the inboard of first main part 1 and double-screw bolt 6 all are provided with second connecting seat 10, the junction of second connecting seat 10 and the inner wall of first main part 1 is provided with first connecting seat 9, the top of first connecting seat 9 is the block state with the bottom junction of second connecting seat 10, the connection part of the first connecting seat 9 and the second connecting seat 10 is connected with a spring 13, after the stud 6 and the first main body 1 are installed, and after the position is limited by the clamping of the clamping block 12 and the limiting groove 11, the second connecting seat 10 is supported by the spring 13, the limiting groove 11 and the clamping block 12 are in a continuous clamping state, the limiting grooves 11 are formed on two sides of the stud 6, the clamping block 12 is arranged on the inner side of the limiting groove 11, the bottom end of the clamping block 12 and the top end of the second connecting seat 10 are in a fixed state, the connecting between the original stud 6 and the first main body 1 is carried out by the second connecting seat 10, the limiting groove 11, the clamping block 12, the first connecting seat 9 and the spring 13 through the design, the unstable phenomenon exists in a mode of fixing the position through the sleeved nut 7, through the structure, on the original basis, the limiting structure is added, the stud 6 and the first main body 1 are limited after the installation, the vertical movement position scope of double-screw bolt 6 to increase the work piece when numerical control equipment carries out processing, carry out the stability in use when fixed frock is fixed in position, the surface of fixture block 12 is the laminating state with the inner wall of spacing groove 11, the transversal rectangle structure of personally submitting of fixture block 12, the lag 3 has been cup jointed on the surface of second main part 2, the inboard of lag 3 and the fixed surface of second main part 2, the bottom both sides of base 4 all are fixed with the mounting panel, and the mounting hole has been seted up to the inboard symmetry of mounting panel.

In this embodiment, preferably, the two sides of the inner wall of the first main body 1 are provided with the limiting sliding grooves 14, and the inner sides of the limiting sliding grooves 14 are provided with the limiting sliding blocks 15, the top ends of the limiting sliding blocks 15 are fixed with the bottom ends of the first connecting seats 9, through the designed limiting sliding blocks 15 and limiting sliding grooves 14, the stud 6 and the first main body 1 are guaranteed to be clamped by the second connecting seats 10, the limiting grooves 11 and the clamping blocks 12, and then can move back and forth on the inner sides of the first main body 1, so that the use is convenient, the cross section of the end part of the limiting sliding blocks 15 is of a T-shaped structure, and the cross section of the end part of the limiting sliding grooves 14 is of a T-shaped structure.

The working principle and the using flow of the utility model are as follows: in the use process of the fixed tooling for the numerical control machining of the workpiece, the fixed tooling is arranged at the installation position of the numerical control workpiece machine tool, and the fixed tooling and the workpiece are fixed in position through the through bolts; when the stud 6 needs to be disassembled, firstly, the nut 7 and the gasket 8 at the top end of the joint of the stud 6 and the first main body 1 are disassembled, then, by means of the assistance of a tool, the tool is respectively clamped into the joint of the stud 6 and the inner side of the first main body 1, the symmetrically arranged second connecting seat 10 is positioned at the inner side of a gap at the joint of the stud 6, after the second connecting seat 10 is pressed, the bottom end of the second connecting seat 10 is embedded into the inner side of the top end of the first connecting seat 9, so that the second connecting seat 10 is in a contracted state with the first connecting seat 9, and the clamping block 12 at the top end of the second connecting seat 10 is synchronously separated from the limiting groove 11, so that the inner joint of the stud 6 and the first main body 1 is lost, and then, the stud 6 is pulled downwards, so that the stud 6 and the first main body 1 are separated.

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 fixed frock is used in work piece numerical control processing, includes first main part (1), the side of first main part (1) is provided with second main part (2), the junction bottom of first main part (1) and second main part (2) is provided with base (4), the junction of first main part (1), second main part (2), base (4) all runs through and has a plurality of screws, its characterized in that: the inner side of the end part of the first main body (1) is penetrated with a stud (6), the bottom end of the stud (6) is fixed with a fixed block (5), two sides of the end part of the first main body (1) are respectively provided with a gasket (8), the gaskets (8) and the stud (6) are in a sleeved state, the surfaces of the gaskets (8) are provided with nuts (7), the gaskets (8) and the stud (6) are in a sleeved state, two sides of the joint of the inner side of the first main body (1) and the stud (6) are respectively provided with a second connecting seat (10), the utility model discloses a high-strength steel wire rope is characterized in that a first connecting seat (9) is arranged at the joint of the second connecting seat (10) and the inner wall of a first main body (1), the joint of the top end of the first connecting seat (9) and the bottom end of the second connecting seat (10) is in a clamping state, a spring (13) is connected at the joint of the first connecting seat (9) and the second connecting seat (10), limit grooves (11) are formed in two sides of a stud (6), clamping blocks (12) are arranged on the inner sides of the limit grooves (11), and the bottom ends of the clamping blocks (12) and the top ends of the second connecting seat (10) are in a fixed state.

2. The fixed tooling for numerical control machining of a workpiece according to claim 1, wherein: limiting sliding grooves (14) are formed in two sides of the inner wall of the first main body (1), limiting sliding blocks (15) are arranged on the inner sides of the limiting sliding grooves (14), and the top ends of the limiting sliding blocks (15) are fixed to the bottom end of the first connecting seat (9).

3. The fixed tooling for numerical control machining of a workpiece according to claim 2, wherein: the cross section of the end part of the limiting sliding block (15) is of a T-shaped structure, and the cross section of the end part of the limiting sliding groove (14) is of a T-shaped structure.

4. The fixed tooling for numerical control machining of a workpiece according to claim 1, wherein: the surface of the clamping block (12) is in a fitting state with the inner wall of the limit groove (11), and the cross section of the clamping block (12) is in a rectangular structure.

5. The fixed tooling for numerical control machining of a workpiece according to claim 1, wherein: the surface of the second main body (2) is sleeved with a protective sleeve (3), and the inner side of the protective sleeve (3) is fixed with the surface of the second main body (2).

6. The fixed tooling for numerical control machining of a workpiece according to claim 1, wherein: the mounting plates are fixed on two sides of the bottom end of the base (4), and mounting holes are symmetrically formed in the inner sides of the mounting plates.