CN218425688U

CN218425688U - Machining center drilling and tapping anchor clamps compact structure fast

Info

Publication number: CN218425688U
Application number: CN202222209553.0U
Authority: CN
Inventors: 彭永洲; 华群兴; 沈宏达; 华力; 谢维
Original assignee: Shaoneng Group Shaoguan South China Precision Forging Technology Co ltd
Current assignee: Shaoneng Group Shaoguan South China Precision Forging Technology Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-02-03
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a machining center drilling and tapping anchor clamps rapid compression structure, including backup pad and a plurality of gland, fixing bolt fixed connection is passed through with the top of backup pad to the gland, be equipped with the first bar mouth that corresponds with fixing bolt on the gland, the top of gland is equipped with the fixed plate, be equipped with a plurality of second bar mouths that correspond with fixing bolt on the fixed plate, the one end that fixing bolt was kept away from to the gland is equipped with the mounting groove, it is connected with the briquetting to rotate through the pivot in the mounting groove, the bottom of fixed plate contacts with the top of briquetting. The utility model discloses in can be quick fix the work piece through rotating the gland, simultaneously through the setting of briquetting, can carry out spacing fixed to the top of work piece to the result of use of anchor clamps has effectively been promoted.

Description

Machining center drilling and tapping anchor clamps compact structure fast

Technical Field

The utility model relates to an anchor clamps technical field especially relates to a machining center drilling and tapping anchor clamps compress tightly structure fast.

Background

The workpiece needs to be drilled and tapped in industrial production, the workpiece needs to be fixed firstly before being drilled and tapped, and the workpiece is fixed, so that the workpiece is convenient to operate and firm to fix, and the surface of the workpiece is not damaged.

But the current drilling and tapping anchor clamps constitute and structure comparatively simple, and tapping anchor clamps can't be fast and stable compress tightly fixedly to the work piece to influence anchor clamps's availability factor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art drilling and tapping anchor clamps and constitute comparatively simple structure, tapping anchor clamps can't the fast and stable compress tightly fixed problem to the work piece, and the machining center drilling and tapping anchor clamps rapid compression structure that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a machining center drilling and tapping anchor clamps compact structure fast, includes backup pad and a plurality of gland, fixing bolt fixed connection is passed through with the top of backup pad to the gland, be equipped with the first bar mouth that corresponds with fixing bolt on the gland, the top of gland is equipped with the fixed plate, be equipped with a plurality of second bar mouths that correspond with fixing bolt on the fixed plate, fixing bolt's one end is kept away from to the gland is equipped with the mounting groove, rotate through the pivot in the mounting groove and be connected with the briquetting, the bottom of fixed plate contacts with the top of briquetting.

Preferably, a plurality of fastening ports corresponding to the fixing bolts are circumferentially provided on the support plate.

Preferably, a through hole is formed in the center of the support plate.

Preferably, the upper head of the rotating shaft is provided with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the pressing block and the inner wall of the mounting groove.

Preferably, the bottom of the fixed plate is fixedly connected with a guide rod, and the gland is provided with a sliding cavity corresponding to the guide rod.

Preferably, one end of the guide rod, which is located in the sliding cavity, is fixedly connected with a limiting block, a spring is sleeved on the guide rod, and two ends of the spring are fixedly connected with the limiting block and the inner wall of the sliding cavity respectively.

Has the advantages that:

1. the utility model can quickly fix the workpiece by rotating the gland, and can limit and fix the top of the workpiece by setting the pressing block, thereby effectively improving the use effect of the clamp;

2. the inner wall of the workpiece is supported and fixed through the rotating gland, then the fixing bolt is rotated to compress the gland, and meanwhile the fixing bolt drives the fixing plate to move downwards, so that the pressing block is driven to compress the top of the workpiece, upward force caused when the screw tap retracts can be prevented, the workpiece is prevented from moving, and the precision requirement of the threaded hole is guaranteed.

Drawings

Fig. 1 is a schematic view of a top view structure of a rapid pressing structure of a drilling and tapping clamp of a machining center provided by the present invention;

fig. 2 is the utility model provides a machining center drilling and tapping anchor clamps compress tightly structure's side view schematic diagram fast.

In the figure: the device comprises a supporting plate 1, a gland 2, a fixing bolt 3, a fixing plate 4, a rotating shaft 5, a pressing block 6, a first strip-shaped opening 7, a second strip-shaped opening 8, a guide rod 9, a limiting block 10 and a spring 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a fast compressing structure of a drilling and tapping clamp of a machining center comprises a supporting plate 1 and a plurality of pressing covers 2, wherein the bottom of the fixing plate 4 is fixedly connected with a guide rod 9 for supporting the fixing plate 4, the pressing covers 2 are provided with sliding cavities corresponding to the guide rod 9, one ends of the guide rod 9 in the sliding cavities are fixedly connected with limiting blocks 10, the guide rod 9 is sleeved with springs 11, two ends of each spring 11 are respectively and fixedly connected with the limiting blocks 10 and the inner walls of the sliding cavities, and the fixing plate 4 is elastically supported to a certain extent;

in the embodiment, the gland 2 is fixedly connected with the top of the support plate 1 through the fixing bolt 3, so that the gland 2 is convenient to fix, a plurality of fastening ports corresponding to the fixing bolt 3 are arranged on the support plate 1 in a surrounding manner, and a through port is arranged at the center of the support plate 1;

in this embodiment, the gland 2 is provided with a first strip-shaped opening 7 corresponding to the fixing bolt 3 for adjusting the position of the gland 2, the top of the gland 2 is provided with a fixing plate 4, and the fixing plate 4 is provided with a plurality of second strip-shaped openings 8 corresponding to the fixing bolt 3 for adjusting the position of the fixing plate 4;

in the embodiment, one end of the gland 2, which is far away from the fixing bolt 3, is provided with a mounting groove, and a pressing block 6 is rotatably connected in the mounting groove through a rotating shaft 5 and is used for pressing the top of a workpiece;

in this embodiment, the bottom of the fixing plate 4 contacts the top of the pressing block 6, the upper end of the rotating shaft 5 is provided with a torsion spring, and two ends of the torsion spring are respectively fixedly connected with the pressing block 6 and the inner wall of the mounting groove, so as to support the pressing block 6 with a certain torsion force.

In this embodiment, support fixedly through rotating gland 2 to the inner wall of work piece, then rotate fixing bolt 3 and compress tightly gland 2, fixing bolt 3 drives fixed plate 4 downstream simultaneously to drive the top that briquetting 6 compressed tightly the work piece, upward power that brings when can stopping the screw tap moves back the sword plays the effect that prevents the work piece aversion, thereby guarantees the required precision of screw hole.

In this embodiment, can be quick fix the work piece through rotating the gland, simultaneously through the setting of briquetting, can carry out spacing fixed to the top of work piece to effectively promote the result of use of anchor clamps.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a machining center drilling and tapping anchor clamps rapid compression structure, includes backup pad (1) and a plurality of gland (2), its characterized in that: fixing bolt (3) fixed connection is passed through with the top of backup pad (1) in gland (2), be equipped with on gland (2) first bar mouth (7) that correspond with fixing bolt (3), the top of gland (2) is equipped with fixed plate (4), be equipped with on fixed plate (4) a plurality of second bar mouths (8) that correspond with fixing bolt (3), the one end that fixing bolt (3) were kept away from in gland (2) is equipped with the mounting groove, rotate through pivot (5) in the mounting groove and be connected with briquetting (6), the bottom of fixed plate (4) contacts with the top of briquetting (6).

2. The rapid pressing structure of the machining center drilling and tapping clamp according to claim 1, wherein: a plurality of fastening openings corresponding to the fixing bolts (3) are arranged on the supporting plate (1) in an encircling manner.

3. The rapid pressing structure of the machining center drilling and tapping clamp according to claim 1, wherein: the center of the supporting plate (1) is provided with a through hole.

4. The rapid pressing structure of the machining center drilling and tapping clamp according to claim 1, wherein: and a torsion spring is arranged at the upper end of the rotating shaft (5), and two ends of the torsion spring are respectively fixedly connected with the pressing block (6) and the inner wall of the mounting groove.

5. The rapid pressing structure of the machining center drilling and tapping clamp according to claim 1, wherein: the bottom of the fixed plate (4) is fixedly connected with a guide rod (9), and the gland (2) is provided with a sliding cavity corresponding to the guide rod (9).

6. The rapid pressing structure of the machining center drilling and tapping clamp according to claim 5, wherein: the one end fixedly connected with stopper (10) that guide arm (9) are located the sliding chamber, the cover is equipped with spring (11) on guide arm (9), the both ends of spring (11) respectively with stopper (10) and sliding chamber inner wall fixed connection.