CN214349741U

CN214349741U - Special clamp for machining guide holes of fixing blocks of inclined guide columns

Info

Publication number: CN214349741U
Application number: CN202022660201.8U
Authority: CN
Inventors: 刘勇刚; 刘林
Original assignee: Chongqing Yuhai Technology Co ltd
Current assignee: Chongqing Yuhai Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-10-08
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to the technical field of auxiliary device for mold processing, in particular to a special clamp for processing guide holes of fixed blocks of inclined guide columns, which comprises a clamp body, a clamping seat and two clamping components, wherein the clamping seat is used for clamping the front end and the rear end of the clamp body; in practical application, the clamp body is placed on the clamping seat, the fixing block to be machined is placed on the fixing inclined plane, and the bottom surface of the fixing block to be machined is abutted against the positioning groove, so that the bottom surface of the fixing block to be machined is prevented from being deformed due to stress in the drilling process; the front end and the rear end of the fixing block to be processed and the clamp body are clamped through the clamping seat, and the left end and the right end of the clamp body are clamped through the clamping assembly; the utility model discloses simple structure need not angle regulation, and it is convenient to press from both sides tightly, excellent in use effect.

Description

Special clamp for machining guide holes of fixing blocks of inclined guide columns

Technical Field

The utility model relates to a mould processing auxiliary device technical field specifically is for being used for oblique guide pillar fixed block guide hole processing special fixture.

Background

At present, in the mould field, the processing of mould oblique guide pillar hole uses the drilling machine processing usually, it comes angle modulation with the square iron cushion in the aspect of the clamping work piece, therefore its clamping process required time is long and the degree of difficulty is big, especially add man-hour to comparatively complicated oblique guide pillar hole and to the large-scale mould that the required precision is higher, its bevel precision is wayward and the mould is difficult to be fixed, will lead to the mould to scrap carelessly, thereby lead to having increased the processing cost, still can cause the bodily injury when serious, this is the problem that the urgent need be avoided in the modern industrial production. Therefore, how to provide a machining tool for an inclined guide post hole, which is efficient, high in machining precision, safe and capable of simplifying the clamping process is a problem to be solved urgently in the field of mold machining at present.

The prior chinese patent with the publication number CN204430835U discloses a tooling for processing a die inclined guide post hole, which comprises a bottom plate and a face plate, wherein the bottom plate and the face plate are rotatably connected together through a rotating shaft; the bottom plate is provided with a height adjusting assembly which is fixed on the bottom plate and is propped against the lower surface of the panel, the height adjusting assembly comprises a supporting column, a lifting screw and a fastening nut, the supporting column is fixed on the bottom plate, the lifting screw is spirally inserted into a threaded hole arranged in the center of the supporting column, and the fastening nut is fixed on the lifting screw; the panel is provided with a positioning block which is arranged in parallel with the rotating shaft. However, in practical use, the structure is relatively complex, the manual angle adjustment precision is low, the clamping and positioning are difficult, and the using effect is not obvious.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to foretell not enough, provide a simple structure, need not angle regulation, press from both sides tightly convenient, excellent in use effect's the special fixture of guide pillar fixed block guide hole processing to one side.

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

a bottom on fixed inclined plane is provided with the constant head tank, but clamping assembly swivelling joint is in press from both sides tight seat left and right sides tightly that is used for oblique guide pillar fixed block guide hole processing special fixture, including the anchor clamps body, is used for pressing from both sides tight seat that both ends adopted around the anchor clamps body, is used for pressing from both sides tight two clamping components that both ends adopted about the anchor clamps body, the upper surface of anchor clamps body is provided with fixed inclined plane, the bottom on fixed inclined plane is provided with the constant head tank, but clamping component swivelling joint be in press from both sides tight seat left and right sides tightly.

Further, the upper surface of the clamp body is provided with two fabrication holes.

Furthermore, the clamping seat is a parallel jaw vice, and the clamp body is clamped between a movable jaw and a fixed jaw of the parallel jaw vice.

Furthermore, the clamping assembly comprises a clamping block and a positioning bolt, the positioning bolt is fixedly connected to the clamping seat, and the clamping block is rotatably connected to the positioning bolt.

Further, the front portion and the rear portion of the clamping block are respectively provided with a fixing portion and a clamping portion, the fixing portion is provided with a fixing hole, the positioning bolt penetrates through the fixing hole, and the clamping portion is used for clamping the left end and the right end of the clamp body.

The utility model has the advantages that:

in practical application, the clamp body is placed on the clamping seat, the fixing block to be machined is placed on the fixing inclined plane, and the bottom surface of the fixing block to be machined is abutted against the positioning groove, so that the bottom surface of the fixing block to be machined is prevented from being deformed due to stress in the drilling process; the front end and the rear end of the fixing block to be processed and the clamp body are clamped through the clamping seat, and the left end and the right end of the clamp body are clamped through the clamping assembly; the utility model discloses simple structure need not angle regulation, and it is convenient to press from both sides tightly, excellent in use effect.

Drawings

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

FIG. 2 is a schematic structural view of the clamp body of the present invention;

FIG. 3 is a schematic structural view of a clamping assembly of the present invention;

reference numerals: a clamp body 1; a clamping seat 2; a movable jaw 21; a fixed jaw 22; a clamping assembly 3; a clamping block 31; a fixing hole 311; a positioning pin 32; a fixed bevel 4; a positioning groove 5; and a fabrication hole 6.

Detailed Description

As shown in fig. 1, 2 and 3, the special fixture for processing the guide hole of the fixing block of the inclined guide column comprises a fixture body 1, clamping seats 2 used for clamping the front and rear ends of the fixture body 1, and two clamping assemblies 3 used for clamping the left and right ends of the fixture body 1, wherein a fixed inclined surface 4 is arranged on the upper surface of the fixture body 1, a positioning groove 5 is arranged at the bottom of the fixed inclined surface 4, and the clamping assemblies 3 are rotatably connected to the left and right sides of the clamping seats 2.

When the clamp works, the clamp body 1 is placed on the clamping seat 2, the fixing block to be machined is placed on the fixing inclined surface 4, and the bottom surface of the fixing block to be machined is abutted against the positioning groove 5, so that the bottom surface of the fixing block to be machined is prevented from being deformed due to stress in the drilling process; the front end and the rear end of the fixing block to be processed and the clamp body 1 are clamped through the clamping seat 2, and the left end and the right end of the clamp body 1 are clamped through the clamping assembly 3; the utility model discloses simple structure need not angle regulation, and it is convenient to press from both sides tightly, excellent in use effect.

As shown in fig. 1, 2 and 3, the upper surface of the clamp body 1 is provided with two process holes 6; in this embodiment, be used for processing fixed inclined plane 4 and constant head tank 5 through two fabrication holes 6, simple structure need not angle regulation, and it is convenient to press from both sides tightly, excellent in use effect.

As shown in fig. 1, 2 and 3, the clamping base 2 is a parallel vice, and the clamp body 1 is clamped between a movable jaw 21 and a fixed jaw 22 of the parallel vice; in this embodiment, press from both sides tightly on pressing from both sides tight seat 2 with both ends around anchor clamps body 1 through activity is kept silent 21 and fixed jaw 22, simple structure, need not angle regulation, and it is convenient to press from both sides tightly, excellent in use effect.

As shown in fig. 1, 2 and 3, the clamping assembly 3 includes a clamping block 31 and a positioning bolt 32, the positioning bolt 32 is fixedly connected to the clamping seat 2, and the clamping block 31 is rotatably connected to the positioning bolt 32; in this embodiment, the clamping block 31 is fixed on the clamping base 2 by the positioning bolt 32, and the left and right clamping blocks 31 rotate around the two positioning bolts 32 to clamp or release the left and right ends of the clamp body 1.

As shown in fig. 1, 2 and 3, the front part and the rear part of the clamping block 31 are respectively a fixing part and a clamping part, the fixing part is provided with a fixing hole 311, the positioning bolt 32 is inserted into the fixing hole 311, and the clamping part is used for clamping the left end and the right end of the clamp body 1; in this embodiment, the clamp block 31 is inserted into the positioning pin 32 by inserting the positioning pin 32 into the fixing hole 311, the clamp block 31 is fixed by the fixing portion, and the clamp body 1 is clamped by the clamping portion.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the scope and spirit of the invention as defined in the accompanying claims.

Claims

1. A special fixture for processing oblique guide pillar fixed block guide hole, its characterized in that: including anchor clamps body (1), be used for pressing from both sides tight seat (2) of pressing from both sides that both ends adopted around anchor clamps body (1), be used for pressing from both sides tight two clamping components (3) that both ends adopted about anchor clamps body (1), the upper surface of anchor clamps body (1) is provided with fixed inclined plane (4), the bottom on fixed inclined plane (4) is provided with constant head tank (5), clamping components (3) rotatable coupling be in press from both sides tight seat (2) left and right sides.

2. The special clamp for machining the guide hole of the fixing block of the inclined guide pillar as claimed in claim 1, wherein: the upper surface of the clamp body (1) is provided with two process holes (6).

3. The special clamp for machining the guide hole of the fixing block of the inclined guide pillar as claimed in claim 1, wherein: the clamping seat (2) is a parallel jaw vice, and the clamp body (1) is clamped between a movable jaw (21) and a fixed jaw (22) of the parallel jaw vice.

4. The special clamp for machining the guide hole of the fixing block of the inclined guide pillar as claimed in claim 1, wherein: the clamping assembly (3) comprises a clamping block (31) and a positioning bolt (32), the positioning bolt (32) is fixedly connected to the clamping seat (2), and the clamping block (31) is rotatably connected to the positioning bolt (32).

5. The special clamp for machining the guide hole of the fixing block of the inclined guide pillar as defined in claim 4, wherein: the front part and the rear part of the clamping block (31) are respectively a fixing part and a clamping part, the fixing part is provided with a fixing hole (311), the positioning bolt (32) penetrates through the fixing hole (311), and the clamping part is used for clamping the left end and the right end of the clamp body (1).