CN219403863U

CN219403863U - CNC part fixing tool

Info

Publication number: CN219403863U
Application number: CN202223529372.2U
Authority: CN
Inventors: 黄振华
Original assignee: Huizhou Heyou Hardware Products Co ltd
Current assignee: Huizhou Heyou Hardware Products Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-07-25
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a CNC part fixing tool, and relates to the field of part fixing. This CNC part fixing tool includes centre gripping fixing base and blank machined part, the positive draw-in groove of multiunit has been seted up in the front of centre gripping fixing base, multiunit top surface notch has been seted up at the top of centre gripping fixing base, positive draw-in groove and top surface notch are linked together. This CNC part fixing tool facilitates the use centre gripping fixing base to carry out the chucking simultaneously fixed to multiunit blank machined part, realize through T shape clamp block to the chucking of positioning fixture block is spacing during the joint, therefore when carrying out the clamp fastening to blank machined part, the top of blank machined part is direct exposed outside, conveniently polish and edging technology, can not cause the instrument to shelter from, the course of working need not the change position, the T shape clamp block of bottom carries out the card fastening to positioning fixture block timing moreover, area of contact is big, the chucking is effectual, difficult not hard up or pine takes off.

Description

CNC part fixing tool

Technical Field

The utility model relates to the technical field of part fixing, in particular to a CNC part fixing tool.

Background

CNC machining refers to computer digital control precision machining, and when CNC machining is performed, fixing tools are generally required to fix a blank workpiece, so that polishing and edging processes are performed.

In the prior art, when a blank is fixed, two sides of the blank are required to be clamped and fixed in the using process of a traditional clamping tool, the defects that firstly, the exposed part above the blank is less, the polishing or edging tool can be influenced, the blank is required to be subjected to position exchange and fixation in the operating process, in addition, the surface contact area between the blank and the blank is small when the blank is fixed, and the blank is easy to vibrate and loosen or loose in the processing process are overcome, and the CNC part fixing tool is disclosed for solving the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model discloses a CNC part fixing tool for solving the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: CNC part fixing tool comprises a clamping fixing seat and a blank machined part:

the front side of the clamping fixing seat is provided with a plurality of groups of front clamping grooves, the top of the clamping fixing seat is provided with a plurality of groups of top surface grooves, the front clamping grooves are communicated with the top surface grooves, the inside of each front clamping groove and each top surface groove is movably clamped with a T-shaped clamping block, the clamping fixing seat is connected with clamping bolts through threads, and the T-shaped clamping blocks are provided with through holes corresponding to the clamping bolts;

the bottom fixedly connected with location fixture block of blank machined part, location fixture block activity joint is between the inner wall of T shape clamp block and top surface notch.

Preferably, the back of the clamping fixing seat is provided with a plurality of groups of threaded through holes, and the threaded through holes are communicated with the inside of the front clamping groove.

Preferably, the inside of the threaded through hole is in threaded connection with the clamping bolt.

Preferably, the bottom of the blank machined part is attached to the top of the clamping fixing seat.

The utility model discloses a CNC part fixing tool, which has the following beneficial effects:

this CNC part fixing tool facilitates the use centre gripping fixing base to carry out the chucking simultaneously fixed to multiunit blank machined part, realize through T shape clamp block to the chucking of positioning fixture block is spacing during the joint, therefore when carrying out the clamp fastening to blank machined part, the top of blank machined part is direct exposed outside, conveniently polish and edging technology, can not cause the shielding to the instrument, the course of working need not to change the position, the T shape clamp block of bottom carries out the card fastening to positioning fixture block timing moreover, area of contact is big, the chucking is effectual, difficult not hard up or pine takes off, satisfy the user demand.

Drawings

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

FIG. 2 is a schematic view of a clamping holder according to the present utility model;

FIG. 3 is a schematic view of the blank of the present utility model;

fig. 4 is a schematic structural view of a T-shaped clamping block of the present utility model.

In the figure: 1. clamping the fixing seat; 2. a front clamping groove; 3. a top slot; 4. a threaded through hole; 5. a T-shaped clamping block; 6. a through hole; 7. a clamping bolt; 8. blank processing; 9. and positioning the clamping block.

Detailed Description

The embodiment of the utility model discloses a CNC part fixing tool, as shown in figures 1-4, comprising:

the clamping fixing seat 1, the front of the clamping fixing seat 1 is provided with a plurality of groups of front clamping grooves 2, the top of the clamping fixing seat 1 is provided with a plurality of groups of top surface notch 3, the front clamping grooves 2 are communicated with the top surface notch 3, the inside of the front clamping grooves 2 and the inside of the top surface notch 3 are movably clamped with T-shaped clamping blocks 5, the clamping fixing seat 1 is in threaded connection with clamping bolts 7, and the T-shaped clamping blocks 5 are provided with through holes 6 corresponding to the clamping bolts 7;

the blank machined part 8, the bottom fixedly connected with location fixture block 9 of blank machined part 8, location fixture block 9 activity joint is between the inner wall of T shape clamp block 5 and top surface notch 3.

The multiunit screw thread through-hole 4 has been seted up at the back of centre gripping fixing base 1, and screw thread through-hole 4 is linked together with the inside of openly draw-in groove 2, and the screw thread through-hole 4 that sets up conveniently makes clamping bolt 7 insert to realize the promotion to T shape clamp block 5 through clamping bolt 7, make T shape clamp block 5 carry out the screens to positioning fixture block 9.

The inside of screw thread through-hole 4 and clamping bolt 7 threaded connection, the clamping bolt 7 that sets up is inseparable with the cooperation of screw thread through-hole 4, and is effectual to the position control of T shape clamp block 5.

The bottom of blank machined part 8 is laminated mutually with the top of centre gripping fixing base 1, and the blank machined part 8 atress of setting is stable.

Working principle: the device is when using, facilitate the use centre gripping fixing base 1 carries out the chucking to multiunit blank machined part 8 simultaneously and is fixed, realize through T shape clamp block 5 to the chucking of positioning fixture block 9 is spacing during the joint, therefore when carrying out the clamp fastening to blank machined part 8, the top of blank machined part 8 is direct naked outside, conveniently polish and edging technology, can not cause the instrument to shelter from, the course of working need not the change position, the T shape clamp block 5 of bottom carries out the card fastening to positioning fixture block 9 in addition and is fixed time, area of contact is big, the chucking is effectual, difficult not hard up or pine takes off, satisfy the user demand.

When carrying out the clamp fastening of blank machined part 8, at first place blank machined part 8 at the top of centre gripping fixing base 1 and make positioning fixture block 9 joint in top surface notch 3, pass clamping bolt 7 through-hole 6 this moment, and make the inside that positive draw-in groove 2 and top surface notch 3 were gone into to T shape clamp block 5 card, then screw up clamping bolt 7 in the inside of screw thread through-hole 4, when rotating clamping bolt 7, clamping bolt 7 can promote T shape clamp block 5 lateral sliding, finally make T shape clamp block 5 to positioning fixture block 9 clamp fastening, realize the fixed position to blank machined part 8.

The plurality of groups of blank workpieces 8 can be simultaneously fixed on the clamping fixing seat 1.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. CNC part fixing tool comprises a clamping fixing seat (1) and a blank workpiece (8), and is characterized in that:

the clamping device comprises a clamping fixing seat (1), a plurality of groups of front clamping grooves (2) are formed in the front of the clamping fixing seat (1), a plurality of groups of top surface grooves (3) are formed in the top of the clamping fixing seat (1), the front clamping grooves (2) are communicated with the top surface grooves (3), T-shaped clamping blocks (5) are movably clamped in the front clamping grooves (2) and the top surface grooves (3), clamping bolts (7) are connected to the clamping fixing seat (1) in a threaded mode, and through holes (6) corresponding to the clamping bolts (7) are formed in the T-shaped clamping blocks (5);

the bottom of blank machined part (8) fixedly connected with location fixture block (9), location fixture block (9) activity joint is between the inner wall of T shape clamp block (5) and top surface notch (3).

2. The CNC part fixing tool according to claim 1, wherein: the back of centre gripping fixing base (1) has seted up multiunit screw thread through-hole (4), screw thread through-hole (4) are linked together with the inside of front draw-in groove (2).

3. The CNC part fixing tool according to claim 2, wherein: the inside of the threaded through hole (4) is in threaded connection with the clamping bolt (7).

4. The CNC part fixing tool according to claim 1, wherein: the bottom of the blank machined part (8) is attached to the top of the clamping fixing seat (1).