CN211219173U

CN211219173U - Height-adjustable soft contact V-shaped iron assembly

Info

Publication number: CN211219173U
Application number: CN201921936112.2U
Authority: CN
Inventors: 任宇强; 李国剑; 史超; 康敏; 李良; 赵彦邦; 韩晶; 上官渭; 赵飞超; 严鹏飞; 冯晓维
Original assignee: Northwest Institute Of Mechanical & Electrical Engineering
Current assignee: Northwest Institute Of Mechanical & Electrical Engineering
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-11
Anticipated expiration: 2029-11-11

Abstract

The utility model belongs to the technical field of machine part processing, concretely relates to soft contact V type iron subassembly of adjustable height. The V-shaped iron assembly comprises: v-shaped iron, a base, bolts, rollers and roller shafts; the V-shaped iron is connected with the base through guide grooves on two sides of the inner wall of the base and is arranged in the middle space of the base, and the position direction of the V-shaped iron is determined by the guide grooves; the base bottom central point puts and runs through perpendicularly and is provided with the screw hole, and the bolt is installed in the screw hole from last to down, and under the state that the bolt was installed in the screw hole, bolt upper end surface and V shaped iron lower extreme surface contact. Compared with the current V-shaped iron, the utility model has the advantages of adjustable height, soft contact, simple structure, convenient use, time and labor saving operation, etc.

Description

Height-adjustable soft contact V-shaped iron assembly

Technical Field

The utility model belongs to the technical field of machine part processing, concretely relates to soft contact V type iron subassembly of adjustable height.

Background

When the laser carving machine is used for carving characters on arc-curved-surface parts, a numerical control indexing rotary table is needed for clamping and indexing rotation. When the excircle size and the length size of the part are large, the inner hole of the part is usually fixed by the reverse claw for clamping, so that the clamped part is not very stable and reliable. In order to improve the clamping reliability, the other end of the part is usually effectively supported, and the V-shaped iron is currently used as a supporting method. The height of the indexing turntable is fixed and cannot be adjusted, so that the height of the V-shaped iron can be adjusted only, and the V-shaped iron on the market is fixed in height and cannot be adjusted. In order to achieve the use height size, the height of the V-shaped iron is generally adjusted by using a sizing block, the clamping method has low efficiency, the required size and the required number of sizing blocks are large, the part is in hard contact with the inclined surface of the V-shaped iron, and the part is easily abraded and scratched when rotating.

Disclosure of Invention

Technical problem to be solved

The to-be-solved technical problem of the utility model is: how to provide a soft contact V type iron subassembly of adjustable height that soft contact nature, simple structure, convenient to use, operation labour saving and time saving.

(II) technical scheme

In order to solve the technical problem, the utility model provides a soft contact V type iron subassembly of adjustable height, V type iron subassembly includes: the device comprises V-shaped iron 1, a base 2, bolts 3, rollers 4 and roller shafts 5;

the V-shaped iron 1 is connected with the base 2 through guide grooves on two sides of the inner wall of the base 2 and is arranged in the middle space of the base 2, and the guide grooves determine the position direction of the V-shaped iron 1;

the base 2 bottom central point puts and goes up to link up perpendicularly and be provided with the screw hole, and bolt 3 is installed in the screw hole from last to down, and under the state that bolt 3 was installed in the screw hole, 3 upper end surfaces of bolt and the contact of V shaped iron 1 lower extreme surface.

Wherein the height dimension of the V-shaped iron 1 is adjusted by screwing and unscrewing the bolt 3.

Wherein, the bolts 3 are locked by nuts, so that the stability of the height, the size and the position of the V-shaped iron 1 is ensured.

Wherein, a pair of symmetrical rollers 4 is arranged on the inclined plane of the V-shaped iron 1.

The roller 4 is connected with the V-shaped iron 1 through a roller shaft 5, and the roller 4 flexibly rotates around the roller shaft 5.

Wherein, be equipped with two rectangular holes on the base 2, adjust the screw position through rectangular hole and make base 2 fix on the workstation.

(III) advantageous effects

Compared with the current V-shaped iron, the utility model has the advantages of adjustable height, soft contact, simple structure, convenient use, time and labor saving operation, etc.

Drawings

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

FIG. 2 is a schematic view of the structure of V-type iron.

Fig. 3 is a schematic structural view of the base.

Detailed Description

In order to make the objects, contents, and advantages of the present invention clearer, the following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings and examples.

In order to solve the prior art problem, the utility model provides a soft contact V type iron subassembly of adjustable height, as shown in figure 1, figure 2, figure 3, the V type iron subassembly includes: the device comprises V-shaped iron 1, a base 2, bolts 3, rollers 4 and roller shafts 5;

In order to realize the soft contact between the parts and the V-shaped iron 1, a pair of symmetrical rollers 4 is arranged on the inclined surface of the V-shaped iron 1.

The utility model discloses a following measure is implemented: use the utility model discloses the time, fix the base on equipment table surface, the bolt of packing into inserts the guide way of base with V shaped iron, adjusting bolt height position to make V shaped iron rise or descend, obtain the required height of V shaped iron, and with the dead bolt of nut lock, guarantee the height-size.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.

Claims

1. An adjustable height soft contact V-iron assembly, comprising: the device comprises a V-shaped iron (1), a base (2), a bolt (3), a roller (4) and a roller shaft (5);

the V-shaped iron (1) is connected with the base (2) through guide grooves on two sides of the inner wall of the base (2) and is arranged in the middle space of the base (2), and the guide grooves determine the position direction of the V-shaped iron (1);

the base (2) bottom central point puts and goes up to link up perpendicularly and be provided with the screw hole, and bolt (3) are from last to installing in the screw hole down, and under the state that bolt (3) were installed in the screw hole, bolt (3) upper end surface and V shaped iron (1) lower extreme surface contact.

2. The adjustable height soft contact V-iron assembly according to claim 1, wherein the height dimension of the V-iron (1) is adjusted by screwing and unscrewing the bolt (3).

3. The adjustable height soft contact V-iron assembly as claimed in claim 1 wherein the height dimension of the V-iron (1) is secured in position by nut locking the bolt (3).

4. The adjustable height soft contact V-iron assembly according to claim 1, wherein a pair of symmetrical rollers (4) are installed on the inclined surface of the V-iron (1).

5. The adjustable height soft contact V-iron assembly according to claim 4, wherein the roller (4) is connected to the V-iron (1) by a roller shaft (5), and the roller (4) is flexibly rotatable about the roller shaft (5).

6. The adjustable height soft contact V-iron assembly according to claim 1, wherein the base (2) is provided with two elongated holes through which the position of the screw is adjusted to fix the base (2) to the table.