CN212095345U

CN212095345U - Numerical control machining fixing clamp

Info

Publication number: CN212095345U
Application number: CN202020467199.XU
Authority: CN
Inventors: 张晓旭
Original assignee: Shenyang Lianhang Jingtong Aviation Parts Co ltd
Current assignee: Shenyang Lianhang Jingtong Aviation Parts Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-08
Anticipated expiration: 2030-04-02

Abstract

The utility model discloses a numerical control processing mounting fixture, include: the device comprises a bottom plate, a bearing, a rotating rod, a turbine, a worm and a base; the fixed chamber has been seted up on the bottom plate, the bearing set up in fixed intracavity, the dwang set up in the bearing, the turbine suit in on the dwang, be located the bottom plate top, the worm set up in on the bottom plate, with the turbine meshing is connected, the utility model discloses a place the part that will process on the base, electric putter drives splint and presss from both sides the part and get fixedly, and it is fixed that the clamp structure is triangle-shaped, can carry out the centre gripping to the part of different shapes, improves application range, rotates the worm and can drive the turbine and rotate to the part machining angle of fixing on the base changes, and easy operation improves the machining efficiency of part.

Description

Numerical control machining fixing clamp

Technical Field

The utility model relates to an aviation parts machining technical field particularly, is a numerical control processing mounting fixture.

Background

In the aviation spare part course of working, because its accuracy requirement to the spare part is very high, its production need generally use digit control machine tool to process production, and digit control processing can solve the part variety changeable, the complicated scheduling problem of shape, and when the digit control machine tool used, it is fixed to need to use anchor clamps to carry out the centre gripping to the part.

The existing clamp clamps and fixes parts, limitation is large, the two sides of the parts are generally clamped during use, the parts in special shapes are clamped and unstable, horizontal movement machining can be performed after clamping and fixing, the direction of the parts is required to be adjusted in machining, for example, circular lines are required to be machined or circumference machining is performed, the clamping and the fixing are difficult, the clamping and the fixing angle are required to be continuously adjusted again, the labor intensity of workers is improved, and the machining efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem in the prior art, for example, the utility model discloses a numerical control processing mounting fixture, include: the device comprises a bottom plate, a bearing, a rotating rod, a turbine, a worm and a base;

the base is arranged on the rotating rod, three clamping structures are uniformly arranged on the base and distributed in an equilateral triangle shape;

the clamping structure includes: the fixing plate, the electric push rod, the mounting plate, the clamping plate and the pattern groove;

the fixed plate set up in on the base, electric putter set up in on the fixed plate, the mounting panel set up in electric putter is flexible to be served, splint set up in on the mounting panel, the tread groove has been seted up on the splint.

Preferably, the bottom plate is symmetrically provided with supporting plates, and the worm is rotatably arranged between the supporting plates.

Preferably, one end of the worm is provided with a handle.

Preferably, the base is circular.

The utility model provides a numerical control processing mounting fixture. The method has the following beneficial effects: place on the base through the part that will process, electric putter drives splint and presss from both sides the part and get fixedly, and it is fixed that tight structure of clamp is triangle-shaped, can carry out the centre gripping to the part of different shapes, improves application range, rotates the worm and can drive the turbine and rotate to change the part machining angle of fixing on the base, easy operation improves the machining efficiency of part.

Drawings

Fig. 1 is a schematic side view of the numerical control machining fixing clamp of the present invention;

fig. 2 is a schematic view of a top view structure of the numerical control machining fixing clamp of the present invention;

fig. 3 is a schematic view of the overlooking sectional structure of the fixing clamp for numerical control machining.

The attached drawings are as follows:

1. a base plate; 2. a bearing; 3. rotating the rod; 4. a turbine; 5. a worm; 6. a base; 7. a fixing plate; 8. an electric push rod; 9. mounting a plate; 10. a splint; 11. a pattern groove; 12. a support plate; 13. a handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-3, an embodiment of the present invention provides a fixing clamp for numerical control machining, including: the device comprises a bottom plate 1, a bearing 2, a rotating rod 3, a turbine 4, a worm 5 and a base 6;

a fixed cavity is formed in the bottom plate 1, the bearing 2 is arranged in the fixed cavity, the rotating rod 3 is arranged in the bearing 2, the turbine 4 is sleeved on the rotating rod 3 and is positioned above the bottom plate 1, the worm 5 is arranged on the bottom plate 1 and is meshed with the turbine 4, the base 6 is arranged on the rotating rod 3, and three clamping structures are uniformly arranged on the base 6 and distributed in an equilateral triangle shape;

the clamping structure includes: the device comprises a fixing plate 7, an electric push rod 8, a mounting plate 9, a clamping plate 10 and a pattern groove 11;

the fixed plate 7 set up in on the base 6, electric putter 8 set up in on the fixed plate 7, mounting panel 9 set up in electric putter 8 is flexible to be served, splint 10 set up in on the mounting panel 9, pattern groove 11 has been seted up on the splint 10.

Preferably, the bottom plate 1 is symmetrically provided with support plates 12, and the worm 5 is rotatably disposed between the support plates 12.

Preferably, a handle 13 is further provided at one end of the worm 5.

Preferably, the base 6 is circular.

According to the technical scheme, the embodiment of the utility model provides a numerical control machining fixing clamp, when using, the part that will carry out processing is placed on base 6, switch on, electric putter 8 starts, electric putter 8 stretches out and draws back the end, drive splint 10 and press from both sides tight fixed to the part, because it is three to press from both sides tight structure, and be regular triangle-shaped distribution on base 6, can press from both sides tight fixed to the part of different shapes, improve its application range, splint 10 is last to have groove 11, improve frictional force and the fixed stability of part, when needing to carry out different orientation to the part and add man-hour, manual rotation worm 5, worm 5 rotates and drives the turbine 4 who is connected with its meshing to rotate, thereby drive dwang 3 and rotate on bottom plate 1, adjust the orientation of the part on base 6, make things convenient for the staff to the processing of part, avoid the workman to take off the part again, install the centre gripping again behind the conversion angle, just can reprocess, improve production efficiency.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a numerical control machining mounting fixture which characterized in that includes: the device comprises a bottom plate (1), a bearing (2), a rotating rod (3), a turbine (4), a worm (5) and a base (6);

a fixed cavity is formed in the bottom plate (1), the bearing (2) is arranged in the fixed cavity, the rotating rod (3) is arranged in the bearing (2), the turbine (4) is sleeved on the rotating rod (3) and located above the bottom plate (1), the worm (5) is arranged on the bottom plate (1) and is meshed with the turbine (4), the base (6) is arranged on the rotating rod (3), and three clamping structures are uniformly arranged on the base (6) and distributed in an equilateral triangle shape;

the clamping structure includes: a fixing plate (7), an electric push rod (8), a mounting plate (9), a clamping plate (10) and a pattern groove (11);

fixed plate (7) set up in on base (6), electric putter (8) set up in on fixed plate (7), mounting panel (9) set up in electric putter (8) are flexible to be served, splint (10) set up in on mounting panel (9), tread groove (11) have been seted up on splint (10).

2. The numerical control machining fixing clamp as claimed in claim 1, characterized in that the bottom plate (1) is symmetrically provided with support plates (12), and the worm (5) is rotatably arranged between the support plates (12).

3. The numerical control machining fixing clamp as claimed in claim 2, characterized in that a handle (13) is arranged at one end of the worm (5).

4. The nc machining fixture as claimed in claim 1, wherein the base (6) is circular.