CN214518992U

CN214518992U - Pneumatic extrusion fixture for CNC (computer numerical control) machining of lamp box

Info

Publication number: CN214518992U
Application number: CN202022828468.3U
Authority: CN
Inventors: 李立峰; 李立忠; 万永盛
Original assignee: Shenzhen Huaxinda Hardware Products Co ltd
Current assignee: Shenzhen Huaxinda Hardware Products Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-29
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses a lamp house CNC processing is with pneumatic extrusion anchor clamps, comprising a base plate, the bottom plate top is equipped with a plurality of connector, the bottom plate top still is equipped with a plurality of centre gripping cylinder, the connector passes through fixed pipe fixed connection on connecting pipe and the centre gripping cylinder, the bottom plate top wall body all around still is equipped with the reference column respectively, bottom plate top wall body shanghai is equipped with a plurality of and presss from both sides tub mechanism, it includes fixed block, telescopic link and screw rod to press from both sides tub mechanism, fixed mounting has the fixed plate, two on the fixed block both sides below wall body respectively fixed orifices has been seted up in the fixed plate wall body respectively. A lamp house CNC processing is with pneumatic extrusion anchor clamps relates to lamp house processing equipment technical field, through the setting of pressing from both sides tub mechanism, is convenient for carry on spacingly to the connecting pipe on the bottom plate to carry out fore-and-aft spacing to the connecting pipe, the adjustment of twitching of the connecting pipe of being convenient for and carry out real-time fixation to the connecting pipe.

Description

Pneumatic extrusion fixture for CNC (computer numerical control) machining of lamp box

Technical Field

The utility model relates to a lamp house processing equipment technical field, in particular to lamp house CNC processing is with pneumatic extrusion anchor clamps.

Background

Generally, plastic uptake, acrylic, spray painting cloth and the like are taken as base materials, a box type hollow advertising carrier is adopted, and the box type hollow advertising carrier has the characteristics of water resistance, luminescence and the like and is mainly suitable for indoor and outdoor advertising. For example, a soft film ultrathin lamp box, a blister lamp box, a crystal lamp box, a draw lamp box, a card lamp box and the like are common, and when a shell of the lamp box is produced and processed, the requirements on the assembly flatness and the flatness of a product are very high. Generally can adopt CNC to process and ensure the product plane degree to the pneumatic extrusion anchor clamps of part CNC come to its lamp house shell centre gripping through its a plurality of centre gripping cylinders, and the centre gripping cylinder generally can be through connecting pipe and external control mechanism fixed connection, but generally have a plurality of centre gripping cylinders on its anchor clamps, and its connecting pipe does not have fixing device to carry out spacing fixed to it, and then makes the connecting pipe scatter easily and twine, makes the mistake easily and bumps and drag its connecting pipe and fall. And the problem of poor flatness in the large-plane CNC machining process is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp house CNC processing is with pneumatic extrusion anchor clamps can effectively solve the problem in the background art.

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

the utility model provides a lamp house CNC processing is with pneumatic extrusion anchor clamps, includes the bottom plate, the bottom plate top is equipped with a plurality of connector, the bottom plate top still is equipped with a plurality of centre gripping cylinder, the connector passes through fixed pipe fixed connection on connecting pipe and the centre gripping cylinder, the bottom plate top wall body all around still is equipped with the reference column respectively, bottom plate top wall body shanghai is equipped with a plurality of and presss from both sides tub mechanism, it includes fixed block, telescopic link and screw rod to press from both sides tub mechanism.

Preferably, the fixed plates are fixedly mounted on the wall bodies below two sides of the fixed block respectively, the fixed holes are formed in the wall bodies of the two fixed plates respectively, and the fixed blocks penetrate through the fixed holes in the two fixed plates and are fixedly mounted on the bottom plate through screws.

Preferably, fixed mounting has the centre gripping frame on the wall body of fixed block top both sides respectively, fixed mounting has the rubber stopper on the wall body of both sides respectively in the centre gripping frame, still fixed mounting has the barrier strip respectively on the upper wall body in the centre gripping frame.

Preferably, a screw hole is formed in the wall body in the middle position of one side of the top of the clamping frame, and a telescopic hole is further formed in the wall body in the middle position of the other side of the top of the clamping frame.

Preferably, the wall body at the bottom of the telescopic rod is fixedly provided with a limiting block, the telescopic rod is inserted and installed in a telescopic hole at the top of the clamping frame, and the telescopic rod is limited in the telescopic hole through the limiting block.

Preferably, a first connecting rod is fixedly mounted on a side wall body at the top of the telescopic rod, and a fixing ring is fixedly mounted on a side wall body of the first connecting rod.

Preferably, a rotating groove is formed in the wall body of the fixing ring.

Preferably, the wall body at the bottom of the first connecting rod is symmetrically and fixedly provided with two second connecting rods, and the wall body on one side opposite to the lower side of each second connecting rod is fixedly connected with an arc-shaped pressing plate.

Preferably, the screw top wall body is fixedly provided with a rotating block, and the screw is arranged in a rotating groove in the fixed ring in a penetrating manner through the rotating block.

Preferably, a knob rod is fixedly mounted on the top wall body of the rotating block, and the knob rod is located above the fixing ring.

Compared with the prior art, the utility model discloses following beneficial effect has:

a lamp house CNC processing is with pneumatic extrusion anchor clamps, through the setting of pressing from both sides tub mechanism, be convenient for carry on spacingly to the connecting pipe on the bottom plate to carry out fore-and-aft spacing to the connecting pipe, the adjustment of twitching of the connecting pipe of being convenient for carries out real-time fixation to the connecting pipe.

Drawings

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

FIG. 2 is a schematic structural view of the pipe clamping mechanism of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is a schematic structural diagram of a first connecting rod of the present invention.

In the figure: 1. a base plate; 2. a connector; 3. a clamping cylinder; 4. a positioning column; 5. a pipe clamping mechanism; 6. A fixed block; 7. a telescopic rod; 8. a screw; 9. a fixing plate; 10. a fixing hole; 11. a clamping frame; 12. a rubber stopper; 13. a barrier strip; 14. a screw hole; 15. a telescopic hole; 16. a limiting block; 17. a first connecting rod; 18. a fixing ring; 19. rotating the groove; 20. a second connecting rod; 21. an arc-shaped pressing plate; 22. rotating the block; 23. a knob rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the utility model provides a pair of pneumatic extrusion anchor clamps are used in lamp house CNC processing, including bottom plate 1, 1 top of bottom plate is equipped with a plurality of connector 2, and 1 top of bottom plate still is equipped with a plurality of centre gripping cylinder 3, and connector 2 is through fixed pipe fixed connection on connecting pipe and the centre gripping cylinder 3, and 1 top of bottom plate wall body all around still is equipped with reference column 4 respectively, and 1 top wall body shanghai of bottom plate is equipped with a plurality of clamp tube mechanism 5, and clamp tube mechanism 5 includes fixed block 6, telescopic link 7 and screw rod 8.

Fixed plates 9 are respectively and fixedly mounted on the wall bodies below two sides of the fixed block 6, fixing holes 10 are respectively formed in the wall bodies of the two fixed plates 9, and the fixed block 6 penetrates through the fixing holes 10 in the two fixed plates 9 through screws and is fixedly mounted on the bottom plate 1.

Fixed mounting has centre gripping frame 11 on the wall body of 6 top both sides respectively, and fixed mounting has rubber stopper 12 on the wall body of both sides respectively in the centre gripping frame 11, and still fixed mounting has the barrier strip 13 respectively on the upper wall body in the centre gripping frame 11, through the setting of centre gripping frame 11, is convenient for fix its connecting pipe.

A screw hole 14 is formed in the wall body at the middle position of one side of the top of the clamping frame 11, and a telescopic hole 15 is further formed in the wall body at the middle position of the other side of the top of the clamping frame 11.

Fixed mounting has stopper 16 on 7 bottom wall bodies of telescopic link, and telescopic link 7 alternates to be installed in the flexible hole 15 at 11 tops of centre gripping frame to telescopic link 7 carries on spacingly in flexible hole 15 through stopper 16, through the setting of telescopic link 7, the lift of the connecting rod 17 of being convenient for.

A first connecting rod 17 is fixedly installed on one side wall body of the top of the telescopic rod 7, and a fixing ring 18 is fixedly installed on one side wall body of the first connecting rod 17.

The wall of the fixing ring 18 is provided with a rotary slot 19.

Two second connecting rods 20 are also symmetrically and fixedly arranged on the wall body at the bottom of the first connecting rod 17, an arc-shaped pressing plate 21 is fixedly connected on the wall body at one side opposite to the lower part of the two second connecting rods 20,

fixed mounting has the commentaries on classics piece 22 on the wall body of screw rod 8 top, and screw rod 8 passes through the commentaries on classics piece 22 interlude and installs in the rotary slot 19 of solid fixed ring 18, through the setting of commentaries on classics piece 22, and the screw rod 8 of being convenient for rotates in solid fixed ring 18.

The top wall body of the rotating block 22 is also fixedly provided with a knob rod 23, the knob rod 23 is positioned above the fixed ring 18, and the rotating block 22 is conveniently driven to rotate through the arrangement of the knob rod 23.

It should be noted that, the utility model relates to a lamp house CNC processing is with pneumatic extrusion anchor clamps, when using, press into corresponding centre gripping frame 11 with its connecting pipe earlier, and carry on spacingly to its connecting pipe through rubber stopper 12 on the wall body of centre gripping frame 11 interior both sides, prevent that the connecting pipe from breaking away from in the centre gripping frame 11, afterwards, carry its head rod 17 up, and drive telescopic link 7 through head rod 17 and rotate to one side in the flexible hole 15 that corresponds, afterwards, press its head rod 17 down, and then make telescopic link 7 move down in flexible hole 15, while head rod 17 drives turning block 22 downstream through the solid fixed ring 18 of one side, afterwards, can rotate knob pole 23, and then drive turning block 22 through knob pole 23 and change 19 rotations in the turn trough, and then drive screw 8 and rotate downwards in screw 14, and then make the gradual connecting pipe in the centre gripping frame 11 of butt joint of arc clamp plate 21 of head rod 17 bottom compress tightly And the connecting pipe can be pulled through manpower and is fixed in real time.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a lamp house CNC processing is with pneumatic extrusion anchor clamps which characterized in that: including bottom plate (1), bottom plate (1) top is equipped with a plurality of connector (2), bottom plate (1) top still is equipped with a plurality of centre gripping cylinder (3), fixed pipe fixed connection is gone up through connecting pipe and centre gripping cylinder (3) in connector (2), bottom plate (1) top wall body all around still is equipped with reference column (4) respectively, still be equipped with a plurality of double-layered tub of mechanism (5) on bottom plate (1) top wall body, double-layered tub of mechanism (5) is including fixed block (6), telescopic link (7) and screw rod (8).

2. The pneumatic extrusion clamp for CNC machining of light boxes of claim 1, wherein: fixed plate (9) are fixed mounting respectively on the wall body of fixed block (6) both sides below, two fixed orifices (10) have been seted up respectively in fixed plate (9) wall body, and fixed block (6) pass fixed orifices (10) fixed mounting on two fixed plates (9) through the screw on bottom plate (1).

3. The pneumatic extrusion clamp for CNC machining of light boxes of claim 2, wherein: fixed mounting has centre gripping frame (11) on the wall body of fixed block (6) top both sides respectively, fixed mounting has rubber stopper (12) on the wall body of both sides respectively in centre gripping frame (11), still respectively fixed mounting has spacing strip (13) on the upper wall body in centre gripping frame (11).

4. The pneumatic extrusion clamp for CNC machining of light boxes of claim 3, wherein: screw holes (14) are formed in the wall body in the middle of the top of the clamping frame (11), and telescopic holes (15) are further formed in the wall body in the middle of the other side of the top of the clamping frame (11).

5. The pneumatic extrusion clamp for CNC machining of light boxes of claim 4, wherein: fixed mounting has stopper (16) on telescopic link (7) bottom wall body, telescopic link (7) alternate and install in the flexible hole (15) at centre gripping frame (11) top, and telescopic link (7) carry out spacingly in flexible hole (15) through stopper (16).

6. The pneumatic extrusion clamp for CNC machining of light boxes of claim 5, wherein: a first connecting rod (17) is fixedly mounted on one side wall body at the top of the telescopic rod (7), and a fixing ring (18) is fixedly mounted on one side wall body of the first connecting rod (17).

7. The pneumatic extrusion clamp for CNC machining of light boxes of claim 6, wherein: a rotary groove (19) is formed in the wall body of the fixing ring (18).

8. The pneumatic extrusion clamp for CNC machining of light boxes of claim 7, wherein: still symmetry fixed mounting has two second connecting rods (20) on first connecting rod (17) bottom wall body, two fixedly connected with arc clamp plate (21) on the wall body of the relative one side in second connecting rod (20) below.

9. The pneumatic extrusion clamp for CNC machining of light boxes of claim 8, wherein: fixed mounting has commentaries on classics piece (22) on the wall body of screw rod (8) top, screw rod (8) are installed in changeing groove (19) in solid fixed ring (18) through changeing piece (22) interlude.

10. The pneumatic extrusion clamp for CNC machining of light boxes of claim 9, wherein: a knob rod (23) is fixedly mounted on the top wall body of the rotating block (22), and the knob rod (23) is positioned above the fixing ring (18).