CN212762283U

CN212762283U - CNC fast clamping workpiece's anchor clamps mechanism

Info

Publication number: CN212762283U
Application number: CN202021779252.6U
Authority: CN
Inventors: 唐亮
Original assignee: Shenzhen Xuzhen Precision Hardware Products Co Ltd
Current assignee: Shenzhen Xuzhen Precision Hardware Products Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-03-23
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a fixture mechanism of CNC quick clamping work piece, including main part, base, positioning bolt one, electric putter one, location pivot, workstation, mount, electric putter two, spacing, location spout, fixed slot, positioning bolt two, mounting fixture, spacing spout, connecting plate and connecting rod, the upper end of workstation is provided with the mount, and the left side of mount is fixed with electric putter two, the left side of electric putter two is provided with spacing, and the left side of spacing is provided with the location spout, the inside of location spout is provided with mounting fixture, and mounting fixture's inside has seted up spacing spout, the inside of spacing spout is provided with the connecting plate. This anchor clamps mechanism of CNC quick clamping work piece can further carry on spacingly to mounting fixture through the positioning bolt two that sets up, and the skew appears in mounting fixture when avoiding using, can adjust the position of placing of connecting plate through the spacing spout that sets up.

Description

CNC fast clamping workpiece's anchor clamps mechanism

Technical Field

The utility model relates to an anchor clamps mechanism technical field specifically is an anchor clamps mechanism of quick clamping work piece of CNC.

Background

The numerical control machining is machining using a numerical control machining tool. CNC machining machines are programmed in a nc machining language, typically G-code. The numerical control machining G code language tells the machining tool of the numerical control machine tool which Cartesian position coordinate is adopted, and controls the feeding speed and the main shaft rotating speed of the tool, and functions of a tool converter, a coolant and the like. Numerical control machining has great advantages over manual machining, and parts produced by numerical control machining are very accurate and have repeatability; numerical control machining can produce parts with complex shapes which cannot be finished by manual machining.

When the clamp mechanism on the market is used, the angle adjustment is inconvenient, inconvenience is brought to subsequent processing, the subsequent practicability of the device is greatly influenced, and the problem that the clamp mechanism cannot be adjusted according to different shapes of articles due to different shapes of the processed articles is solved.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model aims at providing a fixture device of quick clamping work piece of CNC.

In order to achieve the above object, the utility model provides a following technical scheme: a clamp mechanism for rapidly clamping a workpiece by CNC comprises a main body, a base, a positioning bolt I, an electric push rod I, a positioning rotating shaft, a workbench, a fixing frame, an electric push rod II, a limiting frame, a positioning chute, a fixing groove, a positioning bolt II, a fixing clamp, a limiting chute, a connecting plate and a connecting rod, wherein the base is arranged at the lower end of the main body, and the upper end of the main body is provided with a first electric push rod, the upper end of the first electric push rod is provided with a positioning rotating shaft, a workbench is arranged at the upper end of the positioning rotating shaft, a fixed frame is arranged at the upper end of the workbench, a second electric push rod is fixed at the left side of the fixed frame, a limiting frame is arranged at the left side of the second electric push rod, and the left side of the limiting frame is provided with a positioning chute, the inside of the positioning chute is provided with a fixed clamp, and a limiting sliding groove is formed in the fixing clamp, and a connecting plate is arranged in the limiting sliding groove.

The upper end of the main body is provided with a first positioning bolt, a rotating structure is formed between the main body and the base, and the first electric push rod is symmetrical about the vertical center of the main body.

The first electric push rod forms a rotating structure with the workbench through the positioning rotating shaft, and the workbench is fixedly connected with the fixing frame in a connecting mode.

The fixing frame forms a rotating structure with the limiting frame through the second electric push rod, fixing grooves are formed in the left side and the right side of the limiting frame, and the limiting frame forms a sliding structure with the fixing grooves and the fixing clamp through the positioning sliding grooves.

And a sealing structure is formed between the fixing clamp and the limiting frame, a second positioning bolt is arranged on the outer side of the limiting frame, and the fixing clamp is in threaded connection with the limiting frame.

The fixed clamp forms a sliding structure with the connecting plate through the limiting sliding groove, the connecting rod is arranged on the inner side of the connecting plate, and the connecting mode between the connecting rod and the fixed clamp is threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the clamp mechanism for rapidly clamping the workpiece in the CNC machine can limit the position of the main body through the arranged positioning bolt I, so that the phenomenon that the practicability of the device is influenced due to the fact that the main body deviates when the clamp mechanism is used is avoided, and the height of the main body can be adjusted through the arranged electric push rod I;

the angle of the workbench can be adjusted through the arranged positioning rotating shaft, the problem that subsequent use of the device is affected due to inconvenient angle adjustment of the workbench in use is avoided, articles can be automatically clamped through the arranged electric push rod II, the problem that clamping is inconvenient in use and the practicability is reduced is avoided, the arranged positioning sliding groove is matched with the fixed groove, the fixed clamp can be conveniently limited, and the fixed clamp is prevented from being deviated in use;

the fixing clamp can be further limited by the aid of the second positioning bolt, the fixing clamp can be shifted when the fixing clamp is avoided being used, the placing position of the connecting plate can be adjusted by the aid of the set limiting sliding groove, the length of the connecting plate can be further controlled by the set connecting rod, and shifting is prevented when the fixing clamp is used.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the fixing clamp of the present invention;

fig. 3 is a schematic structural view of the limiting frame of the present invention.

In the figure: 1. a main body; 2. a base; 3. positioning a first bolt; 4. an electric push rod I; 5. positioning the rotating shaft; 6. a work table; 7. a fixed mount; 8. a second electric push rod; 9. a limiting frame; 10. positioning the chute; 11. fixing grooves; 12. a second positioning bolt; 13. fixing the clamp; 14. a limiting chute; 15. a connecting plate; 16. a connecting rod.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a clamp mechanism for CNC rapid clamping of workpieces comprises a main body 1, a base 2, a positioning bolt I3, an electric push rod I4, a positioning rotating shaft 5, a workbench 6, a fixing frame 7, an electric push rod II 8, a limiting frame 9, a positioning sliding groove 10, a fixing groove 11, a positioning bolt II 12, a fixing clamp 13, a limiting sliding groove 14, a connecting plate 15 and a connecting rod 16, wherein the base 2 is arranged at the lower end of the main body 1, the electric push rod I4 is arranged at the upper end of the main body 1, the positioning rotating shaft 5 is arranged at the upper end of the electric push rod I4, the workbench 6 is arranged at the upper end of the positioning rotating shaft 5, the fixing frame 7 is arranged at the upper end of the workbench 6, the electric push rod II 8 is fixed at the left side of the fixing frame 7, the limiting frame 9 is arranged at the left side of the electric push rod II 8, the positioning sliding groove 10 is arranged at the left side of, the limiting chute 14 is internally provided with a connecting plate 15.

The upper end of main part 1 is provided with positioning bolt 3, and constitutes revolution mechanic between main part 1 and the base 2 to electric putter 4 can carry on spacingly about the vertical centrosymmetry of main part 1 to main part 1.

The electric push rod I4 forms a rotating structure with the workbench 6 through the positioning rotating shaft 5, the workbench 6 is fixedly connected with the fixing frame 7 in a connecting mode, and the angle of the workbench 6 can be adjusted.

The mount 7 constitutes revolution mechanic between through electric putter two 8 and spacing 9, and the left and right sides of spacing 9 all is provided with fixed slot 11 to spacing 9 constitutes sliding construction through location spout 10 and between fixed slot 11 and the mounting fixture 13, can conveniently carry on spacingly to mounting fixture 13.

A sealing structure is formed between the fixing clamp 13 and the limiting frame 9, a second positioning bolt 12 is arranged on the outer side of the limiting frame 9, the fixing clamp 13 is connected with the limiting frame 9 in a threaded mode, the fixing clamp 13 is further fixed, and deviation during use is avoided.

The fixing clamp 13 forms a sliding structure through the limiting sliding groove 14 and the connecting plate 15, the connecting rod 16 is arranged on the inner side of the connecting plate 15, the connecting rod 16 is in threaded connection with the fixing clamp 13, and the fixing clamp can be adjusted according to different shapes of articles.

The working principle is as follows: for the fixture mechanism, before use, a user firstly places the main body 1 on the base 2, then limits the main body 1 through the first positioning bolt 3, so that the main body 1 is prevented from deviating during use, then inserts the fixed fixture 13 into the positioning chute 10 and the fixed groove 11 on the inner side of the limiting frame 9, the fixed fixture 13 can be conveniently limited through the mutual matching of the arranged positioning chute 10 and the fixed groove 11, then the fixed fixture 13 is fixed through the second positioning bolt 12, then the user twists the connecting rod 16 according to the shape of an article to be clamped, as the tail end of the connecting rod 16 is connected with the connecting plate 15, the connecting plate 15 can slide in the limiting chute 14 on the inner side of the fixed fixture 13, so that the position of the connecting plate 15 can be conveniently controlled, and during use, the user firstly places the article to be processed on the left side of the workbench 6, open the electric putter two 8 of 7 inboard settings of mount afterwards, alright can fix article through spacing 9 and mounting fixture 13, thereby can make things convenient for follow-up processing it, if when the angle of processing needs to be adjusted, the user can adjust an arbitrary set of electric putter one 4, the angle of workstation 6 can be adjusted through location pivot 5 that electric putter one 4 output set up, 6 angle modulation inconvenience of workstation influence the follow-up use of device when avoiding using, just so accomplish the use of whole fixture mechanism.

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 fixture mechanism of CNC quick clamping work piece, includes main part (1), base (2), positioning bolt (3), electric putter (4), location pivot (5), workstation (6), mount (7), electric putter two (8), spacing (9), location spout (10), fixed slot (11), positioning bolt two (12), mounting fixture (13), spacing spout (14), connecting plate (15) and connecting rod (16), its characterized in that: the lower extreme of main part (1) is provided with base (2), and the upper end of main part (1) is provided with electric putter one (4), the upper end of electric putter one (4) is provided with location pivot (5), and the upper end of location pivot (5) is provided with workstation (6), the upper end of workstation (6) is provided with mount (7), and the left side of mount (7) is fixed with electric putter two (8), the left side of electric putter two (8) is provided with spacing (9), and the left side of spacing (9) is provided with location spout (10), the inside of location spout (10) is provided with mounting fixture (13), and mounting fixture (13)'s inside has seted up spacing spout (14), the inside of spacing spout (14) is provided with connecting plate (15).

2. The CNC rapid clamping fixture mechanism of workpieces as claimed in claim 1, wherein: the upper end of the main body (1) is provided with a first positioning bolt (3), a rotating structure is formed between the main body (1) and the base (2), and the first electric push rod (4) is symmetrical about the vertical center of the main body (1).

3. The CNC rapid clamping fixture mechanism of workpieces as claimed in claim 1, wherein: the electric push rod I (4) forms a rotating structure with the workbench (6) through the positioning rotating shaft (5), and the workbench (6) is fixedly connected with the fixing frame (7).

4. The CNC rapid clamping fixture mechanism of workpieces as claimed in claim 1, wherein: the fixing frame (7) forms a rotating structure through the electric push rod II (8) and the limiting frame (9), fixing grooves (11) are formed in the left side and the right side of the limiting frame (9), and the limiting frame (9) forms a sliding structure through the positioning sliding grooves (10), the fixing grooves (11) and the fixing clamps (13).

5. The CNC rapid clamping fixture mechanism of workpieces as claimed in claim 1, wherein: a sealing structure is formed between the fixing clamp (13) and the limiting frame (9), a second positioning bolt (12) is arranged on the outer side of the limiting frame (9), and the fixing clamp (13) is in threaded connection with the limiting frame (9).

6. The CNC rapid clamping fixture mechanism of workpieces as claimed in claim 1, wherein: the fixed clamp (13) forms a sliding structure with the connecting plate (15) through the limiting sliding groove (14), the connecting rod (16) is arranged on the inner side of the connecting plate (15), and the connecting mode between the connecting rod (16) and the fixed clamp (13) is threaded connection.