CN214816797U

CN214816797U - Laborsaving type CNC anchor clamps for machining center

Info

Publication number: CN214816797U
Application number: CN202120141590.5U
Authority: CN
Inventors: 伍巡
Original assignee: Suzhou Xinhongjin Automation Equipment Co ltd
Current assignee: Suzhou Xinhongjin Automation Equipment Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-11-23
Anticipated expiration: 2031-01-19

Abstract

The utility model relates to a CNC processing technology field specifically is an anchor clamps for laborsaving type CNC machining center, including the grip table, the standing groove has been seted up to the inside of grip table, the output of cylinder is fixed with the fixed block, the inside of spout is provided with the limiting plate, equidistant adjusting spring is all installed on the surface of limiting plate one side, the fixed surface of fixed plate one side has the protection to fill up, the surface of grip table bottom position department is provided with the backup pad, the cavity is placed to the inside of backup pad has been seted up, the inside articulated bull stick that has of cavity of placing of pivot one side, the surface mounting of bull stick and pivot has the belt pulley, the central point on grip table surface puts the department and is fixed with control button, and control button's output respectively with cylinder and driving motor's output electric connection. The utility model discloses workman's intensity of labour when not only having reduced anchor clamps and using has improved the practicality of anchor clamps, has enlarged the application range of anchor clamps moreover.

Description

Laborsaving type CNC anchor clamps for machining center

Technical Field

The utility model relates to a CNC processing technology field specifically is an effort-saving anchor clamps for CNC machining center.

Background

The CNC machining, that is, the numerical control machining, refers to the machining performed by a numerical control machining tool, the CNC index control machine is programmed and controlled by a numerical control machining language, which is usually a G code, the numerical control machining G code language tells what cartesian position coordinates the machining tool of the numerical control machine adopts, and controls the feeding speed and the spindle rotation speed of the tool, the functions of a tool converter, a coolant, and the like, and the tool performing the numerical control milling is called a numerical control milling machine or a numerical control machining center.

The anchor clamps on the market are of a great variety now, can satisfy people's user demand basically, but still have certain problem: firstly, the clamp is difficult to realize the function of labor-saving clamping when in use, thereby reducing the labor intensity of workers when the clamp is in use; secondly, the clamp can rarely protect parts to be processed when in use, thereby reducing the practicability of the clamp when in use; thirdly, the clamp is generally rarely provided with a rotating function when in use, thereby shortening the application range of the clamp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a laborsaving type anchor clamps for CNC machining center to solve and hardly realize laborsaving tight function of clamp when proposing anchor clamps use among the above-mentioned background art, the part that can treat processing rarely protects, and sets up the problem of rotation function rarely.

In order to achieve the above object, the utility model provides a following technical scheme: a labor-saving clamp for a CNC machining center comprises a clamping table, wherein a placing groove is formed in the clamping table, an air cylinder is installed on the inner wall of one side of the placing groove, a fixing block is fixed at the output end of the air cylinder, sliding grooves are formed in the surfaces of the clamping table above the fixing block, a limiting plate is arranged in each sliding groove, adjusting springs with equal intervals are installed on the surfaces of one sides of the limiting plates, a fixing plate is arranged on the surface of one side of the limiting plate, a protective pad is fixed on the surface of one side of the fixing plate, a supporting plate is arranged on the surface of the bottom of the clamping table, rotating wheels are installed on the surfaces of the clamping table above the supporting plate, a placing cavity is formed in each supporting plate, a driving motor is installed in each supporting plate on one side of the placing cavity, a rotating shaft is fixed at the output end of the driving motor through a coupler, a rotating rod is hinged in each placing cavity on one side of the rotating shaft, and a rotating disc is fixed on the surface of one end of the rotating rod, the surface mounting of bull stick and pivot has the belt pulley, and the central point on centre gripping platform surface puts the department and is fixed with control button, and control button's output respectively with cylinder and driving motor's output electric connection.

Preferably, the adjusting groove is formed in the bottom position of the clamping table, the fixed column is fixed on the surface of the turntable on the inner side of the adjusting groove, and the fixed column is matched with the adjusting groove.

Preferably, the surface of limiting plate one end extends to the inside of standing groove and articulates there is articulated piece to the surface of articulated piece one end and the surface of fixed block one end are articulated each other.

Preferably, a surface of one end of the fixing plate is fixedly connected with a surface of one end of the adjusting spring.

Preferably, the supporting plate on one side of the rotating wheel is internally provided with an annular groove, and the annular groove is in mutual rotating fit with the rotating wheel.

Preferably, the surface of the limiting plate on one side of the adjusting spring is provided with an elastic column, and the surface of one end of the elastic column is fixedly connected with the surface of one end of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the labor-saving clamp for the CNC machining center not only reduces the labor intensity of workers when the clamp is used, improves the practicability of the clamp, but also enlarges the application range of the clamp;

1. the air cylinder is controlled to work by the aid of the fixed block, the hinge pieces, the limiting plates and the sliding grooves, the fixed block is driven to move under the action of the air cylinder, the limiting plates are driven to slide in the sliding grooves under the action of the hinge pieces, so that the limiting plates are driven to clamp and fix parts to be machined, labor-saving clamping functions of the clamp are achieved, and labor intensity of workers is reduced when the clamp is used;

2. by arranging the adjusting spring, the elastic column, the fixing plate and the protective pad, the part to be machined is buffered under the action of the adjusting spring and the elastic column, and the part to be machined is protected under the action of the protective pad on the surface of the fixing plate, so that the function of protecting the part by the clamp is realized, and the practicability of the clamp is improved;

3. through being provided with the belt pulley, the adjustment tank, carousel and fixed column, control driving motor work drives the pivot and rotates under driving motor's effect to it is rotatory to drive the bull stick under the effect of belt pulley, drives the carousel and rotates in placing the cavity, makes the fixed column drive the ninety degrees rotations of centre gripping platform under the effect of adjustment tank, rotates the part, has realized the rotatory function of anchor clamps, thereby has enlarged the application range of anchor clamps.

Drawings

Fig. 1 is a schematic view of the appearance structure of the utility model;

fig. 2 is a schematic view of the front view cross-sectional structure of the present invention;

fig. 3 is a schematic view of the holding table according to the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

In the figure: 1. a clamping table; 101. a control button; 102. placing the cavity; 103. a belt pulley; 2. a limiting plate; 3. a fixing plate; 4. a support plate; 5. a placement groove; 6. a chute; 7. a fixed block; 8. a cylinder; 9. a hinged sheet; 10. an adjustment groove; 11. a rotating wheel; 12. a turntable; 13. A rotating rod; 14. a rotating shaft; 15. a drive motor; 16. an annular groove; 17. fixing a column; 18. adjusting the spring; 19. a protective pad; 20. an elastic column.

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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a structure of laborsaving type CNC is anchor clamps for machining center is as shown in fig. 1 and fig. 2, including the clamping table 1, standing groove 5 has been seted up to the inside of clamping table 1, and the inner wall of standing groove 5 one side installs cylinder 8, and the output of cylinder 8 is fixed with fixed block 7, and the surface of clamping table 1 above fixed block 7 all has seted up spout 6, and the inside of spout 6 is provided with limiting plate 2, and the surface of limiting plate 2 one end extends to the inside of standing groove 5 and articulates articulated piece 9, and the surface of articulated piece 9 one end and the surface of fixed block 7 one end articulate each other for the laborsaving clamping work of anchor clamps;

further, as shown in fig. 1, 2 and 4, the surfaces of one side of the limiting plate 2 are all provided with the equally spaced adjusting springs 18, the surface of one side of the limiting plate 2 is provided with the fixing plate 3, the surface of one side of the fixing plate 3 is fixed with the protective pad 19, the surface of one end of the fixing plate 3 is fixedly connected with the surface of one end of the adjusting spring 18, the surface of one side of the limiting plate 2 of one side of the adjusting spring 18 is provided with the elastic column 20, the surface of one end of the elastic column 20 is fixedly connected with the surface of one end of the fixing plate 3, the surface of the bottom of the clamping table 1 is provided with the supporting plate 4, the surface of the clamping table 1 above the supporting plate 4 is provided with the rotating wheel 11, the supporting plate 4 on one side of the rotating wheel 11 is internally provided with the annular groove 16, and the annular groove 16 is mutually and rotatably matched with the rotating wheel 11, so as to be used for the clamp to protect the parts;

further, as shown in fig. 2 and fig. 3, a placing cavity 102 is opened inside the supporting plate 4, a driving motor 15 is installed inside the supporting plate 4 on one side of the placing cavity 102, the model of the driving motor 15 can be selected from a small asynchronous motor of JO2 series, a rotating shaft 14 is fixed at the output end of the driving motor 15 through a coupling, a rotating rod 13 is hinged inside the placing cavity 102 on one side of the rotating shaft 14, a rotating disc 12 is fixed at the surface of one end of the rotating rod 13, a belt pulley 103 is installed on the surfaces of the rotating rod 13 and the rotating shaft 14, an adjusting groove 10 is opened at the bottom position of the clamping table 1, a fixed column 17 is fixed on the surface of the rotating disc 12 inside the adjusting groove 10, the fixed column 17 is matched with the adjusting groove 10 for the operation of the clamp rotation, a control button 101 is fixed at the center position of the surface of the clamping table 1, the model of the control button 101 can be selected from a LAY7 series, and the output end of the control button 101 is electrically connected with the output ends of the air cylinder 8 and the driving motor 15 respectively.

The working principle is as follows: when the clamp is used, firstly, the clamp is placed at a specified position, then a part to be processed is placed between the protective pads 19 on the surface of the clamping table 1, the control button 101 is operated to control the air cylinder 8 to work, the fixed block 7 is driven to move under the action of the air cylinder 8, at the moment, the limiting plate 2 is driven to slide in the sliding groove 6 under the action of the hinging sheet 9, so that the limiting plate 2 is driven to clamp and fix the part to be processed, the labor-saving clamping function of the clamp is realized, and the labor intensity of workers when the clamp is used is reduced;

then, the part to be processed is buffered under the action of the adjusting spring 18 and the elastic column 20, and the part to be processed is protected under the action of the protective pad 19 on the surface of the fixing plate 3, so that the function of protecting the part by the clamp is realized, and the practicability of the clamp is improved;

and operating the control button 101 again, so that the control button 101 controls the driving motor 15 to work, driving the rotating shaft 14 to rotate under the action of the driving motor 15, driving the rotating rod 13 to rotate under the action of the belt pulley 103, driving the rotary disc 12 to rotate in the placing cavity 102, driving the fixing column 17 to rotate by ninety degrees under the action of the adjusting groove 10 to drive the clamping table 1, rotating the part, realizing the function of rotating the clamp, expanding the application range of the clamp, and finally completing the use work of the clamp.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an effort-saving anchor clamps for CNC machining center, includes centre gripping platform (1), its characterized in that: the clamping table is characterized in that a placing groove (5) is formed in the clamping table (1), an air cylinder (8) is installed on the inner wall of one side of the placing groove (5), a fixing block (7) is fixed at the output end of the air cylinder (8), a sliding groove (6) is formed in the surface of the clamping table (1) above the fixing block (7), a limiting plate (2) is arranged in the sliding groove (6), equidistant adjusting springs (18) are installed on the surface of one side of the limiting plate (2), a fixing plate (3) is arranged on the surface of one side of the limiting plate (2), a protective pad (19) is fixed on the surface of one side of the fixing plate (3), a supporting plate (4) is arranged on the surface of the bottom position of the clamping table (1), a rotating wheel (11) is installed on the surface of the clamping table (1) above the supporting plate (4), and a placing cavity (102) is formed in the supporting plate (4), and place backup pad (4) internally mounted of cavity (102) one side have driving motor (15) to the output of driving motor (15) is fixed with pivot (14) through the shaft coupling, the inside articulated bull stick (13) that has of cavity (102) of placing of pivot (14) one side, and the fixed surface of bull stick (13) one end has carousel (12), the surface mounting of bull stick (13) and pivot (14) has belt pulley (103), the central point on centre gripping platform (1) surface puts the department and is fixed with control button (101), and control button's (101) output respectively with the output electric connection of cylinder (8) and driving motor (15).

2. The labor-saving CNC machining center clamp of claim 1, wherein: the bottom position department of centre gripping platform (1) has seted up adjustment tank (10), and carousel (12) surface mounting of adjustment tank (10) inboard has fixed column (17) to fixed column (17) and adjustment tank (10) mutually support.

3. The labor-saving CNC machining center clamp of claim 1, wherein: the surface of limiting plate (2) one end extends to the inside of standing groove (5) and articulates there is articulated piece (9) to the surface of articulated piece (9) one end and the surface of fixed block (7) one end are articulated each other.

4. The labor-saving CNC machining center clamp of claim 1, wherein: the surface of one end of the fixing plate (3) is fixedly connected with the surface of one end of the adjusting spring (18).

5. The labor-saving CNC machining center clamp of claim 1, wherein: an annular groove (16) is formed in the supporting plate (4) on one side of the rotating wheel (11), and the annular groove (16) is in mutual rotating fit with the rotating wheel (11).

6. The labor-saving CNC machining center clamp of claim 1, wherein: limiting plate (2) surface mounting of adjusting spring (18) one side has elasticity post (20), and the fixed surface of the surface of elasticity post (20) one end and fixed plate (3) one end is connected.