CN215747155U

CN215747155U - Clamping device for laser cutting machine machining

Info

Publication number: CN215747155U
Application number: CN202121375636.6U
Authority: CN
Inventors: 吴琼
Original assignee: Jiangsu Pinchuang Arts And Crafts Manufacturing Co ltd
Current assignee: Jiangsu Pinchuang Arts And Crafts Manufacturing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-02-08
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a clamping device for machining based on a laser cutting machine, which comprises a fixing frame and four supporting legs, wherein the bottom of the fixing frame is fixedly connected with the tops of the supporting legs. The clamping device comprises a clamping plate, a clamping groove, an elastic pad, a containing groove, a movable hole, a fixing device, a limiting block, a limiting groove and a clamping groove, wherein the clamping plate is arranged on the clamping groove, the clamping groove is arranged on the clamping plate, the elastic pad is arranged on the clamping plate, the clamping groove is arranged on the clamping plate, the movable hole is arranged on the clamping groove, the fixing device is arranged on the clamping plate, the limiting block is arranged on the clamping groove, the first extruding plate is arranged on the clamping groove, the second extruding plate is arranged on the clamping groove, the first extruding rod is used for extruding the first extruding rod to move, the first extruding rod is used for extruding the spring, and the clamping rod is driven to be inserted into the clamping groove by the extruding plate.

Description

Clamping device for laser cutting machine machining

Technical Field

The utility model belongs to the technical field of laser cutting, and particularly relates to a clamping device for machining based on a laser cutting machine.

Background

Laser cutting machine has the advantage of cutting accuracy height and process velocity piece, becomes the direction of panel beating processing technology development, has the trend of replacing numerical control punching shear equipment greatly, and the problem that prior art exists is: the clamping device on the existing laser cutting machine is adjusted and fixed through the bolt, when the sheet metal plate is limited by the clamping device, a user is required to find a tool to twist the bolt, the process of twisting the bolt is time-consuming and labor-consuming, and the bolt is frequently twisted to easily generate the problem of wire sliding.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the prior art, the utility model provides a clamping device for laser cutting machine processing, which has the advantage of conveniently positioning a sheet metal plate and solves the problems that the clamping device on the existing laser cutting machine is adjusted and fixed through a bolt, when the sheet metal plate needs to be limited, a user needs to find a tool to twist the bolt, the process of twisting the bolt is time-consuming and labor-consuming, and the bolt is easy to slip due to frequent twisting.

The clamping device comprises a fixing frame and four supporting legs, wherein the bottom of the fixing frame is fixedly connected with the tops of the supporting legs, clamping plates are movably connected to the left side and the right side of an inner cavity of the fixing frame, clamping grooves are formed in the opposite sides of the two clamping plates, elastic pads are fixedly connected to the opposite sides of the two clamping grooves, accommodating grooves are formed in the inner cavities of the clamping plates, movable holes are formed in the tops of the accommodating grooves, and the inner cavities of the accommodating grooves are movably connected with fixing devices.

Preferably, the front side and the rear side of the clamping plate are fixedly connected with limit blocks, one side of the fixing frame, which is close to the limit blocks, is provided with limit grooves matched with the limit blocks, and one side of the limit blocks, which is close to the inner walls of the limit grooves, is in contact with the inner walls of the limit grooves.

Preferably, the opposite sides of the two limiting grooves are provided with a plurality of clamping grooves, and the clamping grooves are uniformly distributed on the opposite sides of the two limiting grooves.

Preferably, the fixing device comprises two extrusion plates, springs are fixedly connected to opposite sides of the two extrusion plates, a clamping rod matched with the clamping groove is fixedly connected to one side of each extrusion plate close to the clamping groove, and one side of each clamping rod close to the clamping groove penetrates through the accommodating groove and extends to the inner cavity of the clamping groove.

Preferably, the two opposite sides of the squeezing plates are movably connected with squeezing rods through rotating shafts, the inner cavity of the accommodating groove is movably connected with a first squeezing block, and one side of each squeezing rod, which is close to the first squeezing block, is movably connected through the rotating shaft.

Preferably, the inner cavity of the movable hole is movably connected with a second extrusion block matched with the first extrusion block, one side of the second extrusion block, which is close to the first extrusion block, is contacted with the first extrusion block, and the top of the second extrusion block is fixedly connected with a pull ring.

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

1. the clamping device comprises a clamping plate, a clamping groove, an elastic pad, a containing groove, a movable hole, a fixing device, a limiting block, a limiting groove and a clamping groove, wherein the clamping plate is arranged on the clamping groove, the clamping groove is arranged on the clamping plate, the elastic pad is arranged on the clamping plate, the clamping groove is arranged on the clamping plate, the movable hole is arranged on the clamping groove, the fixing device is arranged on the clamping plate, the limiting block is arranged on the clamping groove, the first extruding plate is arranged on the clamping groove, the second extruding plate is arranged on the clamping groove, the first extruding rod is used for extruding the first extruding rod to move, the first extruding rod is used for extruding the spring, and the clamping rod is driven to be inserted into the clamping groove by the extruding plate.

2. According to the utility model, the limiting block and the limiting groove are arranged, so that when the clamping plate is pushed to move, the limiting block can limit the upper position and the lower position of the clamping plate, and the clamping plate can not fall off when moving.

3. According to the metal plate clamping device, the clamping grooves are formed, the clamping rods are inserted into the clamping grooves at different positions, different positions of the clamping plate can be fixed, and the metal plate clamping device has the function of limiting the positions of metal plates with different sizes.

4. According to the utility model, by arranging the fixing device, after the clamping rod is inserted into the clamping groove, the spring can drive the clamping rod to be separated from the clamping groove by itself through the pressure of the spring on the extrusion plate when the second extrusion plate is separated from the first extrusion plate.

5. According to the utility model, by arranging the extrusion rods and the first extrusion block, when the two extrusion plates need to move, the two extrusion rods are extruded by the first extrusion block, so that the two clamping rods can be moved at the same time, and the use by a user is facilitated.

6. According to the utility model, by arranging the second extrusion block and the pull ring, when the position of the clamping rods needs to be limited, the position of the two clamping rods can be limited by rotating the second extrusion block to extrude the first extrusion block, and when the second extrusion block needs to be moved, the pull ring is pulled.

Drawings

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a top cross-sectional view provided by an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A in accordance with an embodiment of the present invention;

fig. 4 is a schematic perspective view of a first extrusion block and a second extrusion block provided by an embodiment of the present invention.

In the figure: 1. a fixing frame; 2. a support leg; 3. a splint; 4. a clamping groove; 5. an elastic pad; 6. a receiving groove; 7. a movable hole; 8. a fixing device; 9. a limiting block; 10. a limiting groove; 11. a card slot; 801. a pressing plate; 802. a spring; 803. a clamping rod; 12. an extrusion stem; 13. a first extrusion block; 14. a second extrusion block; 15. and (4) a pull ring.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, the clamping device for laser cutting machine processing according to an embodiment of the present invention includes a fixing frame 1 and four supporting legs 2, the bottom of the fixing frame 1 is fixedly connected to the tops of the supporting legs 2, clamping plates 3 are movably connected to both left and right sides of an inner cavity of the fixing frame 1, clamping grooves 4 are respectively formed in opposite sides of the two clamping plates 3, elastic pads 5 are fixedly connected to opposite sides of the two clamping grooves 4, accommodating grooves 6 are formed in inner cavities of the clamping plates 3, movable holes 7 are formed in tops of the accommodating grooves 6, and fixing devices 8 are movably connected to inner cavities of the accommodating grooves 6.

Referring to fig. 2, the front side and the rear side of the splint 3 are fixedly connected with a limiting block 9, one side of the fixed frame 1 close to the limiting block 9 is provided with a limiting groove 10 used in cooperation with the limiting block 9, and one side of the limiting block 9 close to the inner wall of the limiting groove 10 contacts with the inner wall of the limiting groove 10.

Adopt above-mentioned scheme: through setting up stopper 9 and spacing groove 10, when promoting splint 3 and remove, stopper 9 can carry on spacingly to splint 3 upper and lower position, has played splint 3 and can not take place the effect that drops when removing.

Referring to fig. 2, the two opposite sides of the two limiting grooves 10 are provided with a plurality of clamping grooves 11, and the clamping grooves 11 are uniformly distributed on the opposite sides of the two limiting grooves 10.

Adopt above-mentioned scheme: through setting up draw-in groove 11, the kelly 803 inserts in the draw-in groove 11 of different positions, can fix splint 3 different positions, has played and has carried out the spacing effect in position to different size sheet metals board.

Referring to fig. 3, the fixing device 8 includes two pressing plates 801, a spring 802 is fixedly connected to each of opposite sides of the two pressing plates 801, a clamping rod 803 used in cooperation with the card slot 11 is fixedly connected to one side of the pressing plate 801 close to the card slot 11, and one side of the clamping rod 803 close to the card slot 11 penetrates through the accommodating slot 6 and extends to an inner cavity of the card slot 11.

Adopt above-mentioned scheme: by arranging the fixing device 8, after the clamping rod 803 is inserted into the clamping groove 11, the spring 802 presses the extrusion plate 801, and when the second extrusion plate 801 is separated from the first extrusion plate 801, the spring 802 can automatically drive the clamping rod 803 to separate from the clamping groove 11.

Referring to fig. 3, the opposite sides of the two squeezing plates 801 are movably connected with squeezing rods 12 through rotating shafts, the inner cavity of the accommodating groove 6 is movably connected with a first squeezing block 13, and one side of the squeezing rod 12 close to the first squeezing block 13 is movably connected through a rotating shaft.

Adopt above-mentioned scheme: through setting up the extrusion pole 12 and first extrusion piece 13, when needing two stripper plates 801 to remove, extrude two extrusion poles 12 through first extrusion piece 13, can carry out the position to two kellies 803 simultaneously and remove convenient to use person uses.

Referring to fig. 4, the inner cavity of the movable hole 7 is movably connected with a second extrusion block 14 used in cooperation with the first extrusion block 13, one side of the second extrusion block 14 close to the first extrusion block 13 is in contact with the first extrusion block 13, and the top of the second extrusion block 14 is fixedly connected with a pull ring 15.

Adopt above-mentioned scheme: through setting up second extrusion piece 14 and pull ring 15, when needing to carry out the position to kelly 803 spacing, extrude first extrusion piece 13 through rotatory second extrusion piece 14, can carry out the position spacing to two kellies 803, when needs remove second extrusion piece 14, the pulling pull ring 15 can.

The working principle of the utility model is as follows:

when the metal plate cutting machine is used, after the fixing frame 1 is placed on the laser cutting machine, after the supporting legs 2 are in contact with the laser cutting machine, a metal plate to be cut is inserted into the clamping groove 4 at one end, then the clamping plate 3 at the other side is pulled to be in butt joint with the metal plate, after the metal plate is placed at the position, the second extrusion plate 801 is rotated to extrude the first extrusion plate 801 to move, the first extrusion plate 801 moves in the accommodating groove 6 and extrudes the two extrusion rods 12 to move, the extrusion rods 12 move to extrude the extrusion plates 801 to extrude the springs 802, when the extrusion plates 801 drive the clamping rods 803 to be inserted into the clamping grooves 11, the metal plate is fixed at the position, and the metal plate cutting machine is convenient to use.

In summary, the following steps: this clamping device based on laser cutting machine processing usefulness, through setting up splint 3, joint groove 4, cushion 5, accomodate groove 6, activity hole 7, fixing device 8, stopper 9, spacing groove 10 and draw-in groove 11's cooperation is used, rotatory second stripper plate 801 extrudees first stripper plate 801 and removes, first stripper plate 801 removes and extrudees two extrusion poles 12 and removes in accomodating groove 6, extrusion pole 12 removes extrusion stripper plate 801 extrusion spring 802, drive in the kelly 803 inserts draw-in groove 11 when stripper plate 801, the completion is fixed to the sheet metal plate position, it all adjusts fixedly through the bolt to have solved clamping device on the current laser cutting machine, when needs carry out spacingly to the sheet metal plate, need the user to look for the instrument and twist the bolt, also waste time and energy relatively at the process of twisting the bolt, and the problem that the smooth silk easily takes place for the bolt often to twist.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a clamping device based on laser cutting machine processing usefulness, includes fixed frame (1) and four landing legs (2), its characterized in that: the bottom of fixed frame (1) and the top fixed connection of landing leg (2), the left side and the equal swing joint in right side of fixed frame (1) inner chamber have splint (3), and joint groove (4) have all been seted up to two relative one sides of splint (3), and the equal fixedly connected with cushion (5) in one side that two joint grooves (4) are relative, the inner chamber of splint (3) has been seted up and has been accomodate groove (6), activity hole (7) have been seted up at the top of accomodating groove (6), the inner chamber swing joint of accomodating groove (6) has fixing device (8).

2. The clamping device for laser cutting machine based machining according to claim 1, wherein: the equal fixedly connected with stopper (9) of front side and rear side of splint (3), spacing groove (10) that use with stopper (9) cooperation are seted up to one side that fixed frame (1) is close to stopper (9), stopper (9) are close to one side of spacing groove (10) inner wall and the inner wall contact of spacing groove (10).

3. The clamping device for laser cutting machine based machining according to claim 2, wherein: the clamping grooves (11) are formed in the opposite sides of the two limiting grooves (10), the clamping grooves (11) are multiple in number, and the clamping grooves are evenly distributed in the opposite sides of the two limiting grooves (10).

4. The clamping device for laser cutting machine based machining according to claim 3, characterized in that: fixing device (8) include two stripper plates (801), the equal fixedly connected with spring (802) in the opposite one side of two stripper plates (801), one side fixedly connected with that stripper plate (801) is close to draw-in groove (11) and draw-in groove (11) cooperation card pole (803) of using, draw-in groove (11) is run through in one side that draw-in groove (803) is close to and accomodates groove (6) and extend to the inner chamber of draw-in groove (11).

5. The clamping device for laser cutting machine based machining according to claim 4, wherein: one side that two stripper plates (801) are relative all has a stripper bar (12) through pivot swing joint, the inner chamber swing joint who accomodates groove (6) has first extrusion piece (13), one side that stripper bar (12) are close to first extrusion piece (13) is through pivot swing joint.

6. The clamping device for laser cutting machine based machining according to claim 5, wherein: the inner cavity of the movable hole (7) is movably connected with a second extrusion block (14) matched with the first extrusion block (13) for use, one side, close to the first extrusion block (13), of the second extrusion block (14) is in contact with the first extrusion block (13), and the top of the second extrusion block (14) is fixedly connected with a pull ring (15).