CN217991709U

CN217991709U - Clamping device of plate forming machine tool

Info

Publication number: CN217991709U
Application number: CN202221653140.5U
Authority: CN
Inventors: 李见锋; 李兴峰
Original assignee: Henan Jingfeng Electromechanical Technology Co ltd
Current assignee: Henan Jingfeng Electromechanical Technology Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-12-09
Anticipated expiration: 2032-06-30

Abstract

The utility model relates to the technical field of machine tool fixtures, and discloses a clamping device of a plate forming machine tool, which comprises a clamping block, wherein the upper part of the clamping block is provided with a clamping mechanism for mounting plates; the lower part of the clamping block is provided with a base for moving the plate; the clamping mechanism comprises U-shaped clamping plates symmetrically arranged on the upper portions of the clamping blocks, bolts are arranged on the U-shaped clamping plates, threaded sliding blocks are fixed to the bottoms of the U-shaped clamping plates, first sliding grooves are formed in the tops of the clamping blocks, the threaded sliding blocks penetrate through the first sliding grooves in the tops of the clamping blocks and are connected to the bidirectional screw rods in a sleeved mode, and the bidirectional screw rods are arranged in the clamping blocks. The clamping mechanism is arranged on the upper portion of the clamping block, the distance between the two U-shaped clamping plates can be adjusted by rotating the bidirectional screw rod, so that the plates with different sizes can be clamped conveniently, convenience is brought to workers, and the using effect of the machine tool clamping device is improved.

Description

Clamping device of plate forming machine tool

Technical Field

The utility model relates to a machine tool clamp technical field specifically is a panel forming machine clamping device.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and size required by the drawing. The numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

In the process of processing the plates, the plates with different sizes are generally required to be processed, but the existing machine tool clamping device has poor clamping effect and is inconvenient to clamp the eraser with different sizes;

in the process of processing the plate, different places of the plate are generally required to be processed, but the current machine tool clamping device has the function of inconvenient adjustment of the position of the plate.

We have therefore proposed a clamping device for a sheet forming machine in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the not enough of prior art in the above-mentioned background art, the utility model aims to provide a panel forming machine tool clamping device to solve the problem that provides in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a clamping device of a plate forming machine tool comprises a clamping block, wherein a clamping mechanism for mounting a plate is arranged at the upper part of the clamping block; the lower part of the clamping block is provided with a base for moving the plate;

the clamping mechanism comprises U-shaped clamping plates symmetrically arranged at the upper parts of the clamping blocks, bolts are arranged on the U-shaped clamping plates, threaded sliding blocks are fixed at the bottoms of the U-shaped clamping plates, first sliding grooves are formed in the tops of the clamping blocks, the threaded sliding blocks penetrate through the first sliding grooves in the tops of the clamping blocks and are sleeved on the bidirectional screw rods, and the bidirectional screw rods are arranged in the clamping blocks;

first slide bars are symmetrically fixed to the bottom of the clamping block, sliding grooves matched with the first slide bars are fixed to the top of the base, and the first slide bars are slidably mounted in the sliding grooves.

Further: the bottom symmetry of U-shaped grip block is fixed with the slider, the second spout with slider looks adaptation is seted up at the top of grip block, the slider passes the second spout at grip block top and cup joints on the second slide bar, the second slide bar sets up the inside at the grip block.

Further: the clamping mechanism is arranged at the bottom of the clamping block, a handle () is fixed at one end of the clamping block, a pull groove is formed in the handle (), and a traction mechanism used for pulling the clamping mechanism is arranged at the top of the pull groove.

Further: the clamping mechanism comprises a clamping plate, the clamping plate is connected with the bottom of the clamping block through a plurality of telescopic assemblies, a plurality of clamping columns are fixed on one side of the clamping plate at equal intervals, and clamping grooves matched with the clamping columns are formed in the top of the base.

And further: the telescopic assembly comprises a fixed column fixed to the top of the clamping plate and a telescopic column slidably mounted inside the fixed column, the bottom end of the telescopic column is fixedly connected with the bottom wall of the fixed column through a first spring, and the top of the telescopic column penetrates through the top wall of the fixed column and is fixedly connected with the bottom wall of the clamping block.

And further: draw mechanism includes the inside press block of sliding mounting at the kerve, press the diapire fixed connection of press block through a plurality of second springs and kerve, the both ends of pressing the block are fixed with the haulage rope, the haulage rope is kept away from the one end of pressing the block and is passed the one end of grip block in proper order and the inner wall that the first spout was kept away from to the grip block and the opposite side fixed connection of cardboard.

And further: one end of the bidirectional screw rod penetrates through the side wall of the clamping block and is fixed with a rotating disc.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model are that: this panel forming machine tool clamping device:

(1) The clamping mechanism is arranged on the upper portion of the clamping block, the distance between the two U-shaped clamping plates can be adjusted by rotating the bidirectional screw rod, so that the plates with different sizes can be clamped conveniently, convenience is brought to workers, and the using effect of the machine tool clamping device is improved.

(2) The utility model discloses a grip block carries out sliding connection with the base, can promote the grip block and drive moving of panel, can come the work to the position adjustment of panel according to the demand to panel processing to bring the convenience for the staff, promoted lathe clamping device's result of use once more.

Drawings

Fig. 1 is a schematic perspective view of the clamping device of the plate forming machine tool of the present invention;

fig. 2 is an exploded schematic view of the clamping device of the plate forming machine tool of the present invention;

FIG. 3 is a schematic cross-sectional view of the clamping block of the clamping device of the plate forming machine of the present invention;

FIG. 4 is a schematic cross-sectional view of a U-shaped handle of the clamping device of the plate forming machine tool of the present invention;

FIG. 5 is a schematic cross-sectional view of the telescopic assembly of the clamping device of the plate forming machine tool of the present invention;

fig. 6 is a schematic view of the bottom three-dimensional structure of the clamping plate of the clamping device of the plate forming machine tool of the present invention.

In the figure: the clamping device comprises a clamping block 1, a bidirectional screw rod 2,U-shaped clamping plate 3, a threaded sliding block 4, a bolt 5, a base 6, a first sliding rod 7,U-shaped sliding groove 8, a rotating disc 9, a clamping plate 10, a clamping block 101, a telescopic component 11, a fixing column 111, a first spring 112, a telescopic column 113, a U-shaped handle 12, a pressing block 131, a second spring 132, a traction rope 133, a second sliding rod 14 and a sliding block 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, the present invention provides a clamping device for a plate forming machine, which comprises a clamping block 1, wherein a clamping mechanism for mounting a plate is arranged on the upper portion of the clamping block 1; the lower part of the clamping block 1 is provided with a base 6 for moving the plate;

the clamping mechanism comprises a U-shaped clamping plate 3,U symmetrically arranged on the upper part of a clamping block 1, a plurality of threaded holes are uniformly formed in the top of the U-shaped clamping plate 3 provided with a bolt 5,U, a plurality of bolts 5 are arranged, each bolt 5 penetrates through the threaded hole in the top of the U-shaped clamping plate 3 to clamp the top of a plate, the arrangement of the plurality of bolts 5 can strengthen the clamping of the plate, a threaded sliding block 4 is fixed at the bottom of the U-shaped clamping plate 3, the threaded sliding block 4 is preferably fixed in the center of the bottom of the U-shaped clamping plate 3, a first sliding groove is formed in the top of the clamping block 1, and is preferably formed in the center of the top of the clamping block 1,

the threaded sliding block 4 penetrates through a first sliding groove in the top of the clamping block 1 and is sleeved on the bidirectional screw rod 2, the threaded sliding block 4 is in threaded connection with the outer surface of the bidirectional screw rod 2, and the bidirectional screw rod 2 is arranged in the clamping block 1; one end of the bidirectional screw rod 2 penetrates through the side wall of the clamping block 1 to be fixed with a rotating disc 9, the outer surface of the rotating disc 9 is provided with an anti-skid rubber sleeve, the rotating disc 9 can play an anti-skid role through the arrangement of the anti-skid rubber sleeve, and the other end of the bidirectional screw rod 2 is rotatably connected with the center of the inner wall of the clamping block 1, which is far away from the rotating disc 9;

the bottom of the clamping block 1 is symmetrically fixed with a first slide bar 7, the top of the base 6 is fixed with a U-shaped chute 8 matched with the first slide bar 7, the first slide bar 7 is slidably mounted in the U-shaped chute 8, the outer surface of the first slide bar 7 is symmetrically provided with semicircular slide holes, the inner wall of the U-shaped chute 8 is symmetrically provided with semicircular slide blocks, the semicircular slide blocks are slidably mounted in the semicircular slide holes, the semicircular slide blocks and the semicircular slide holes are arranged to limit the first slide bar 7, and the situation that the first slide bar 7 is separated from the inside of the U-shaped chute 8 is avoided;

as an optimal technical solution of the utility model: the bottom of the U-shaped clamping plate 3 is symmetrically fixed with sliding blocks 15, the top of the clamping block 1 is provided with second sliding grooves matched with the sliding blocks 15, the sliding blocks 15 penetrate through the second sliding grooves in the top of the clamping block 1 and are sleeved on second sliding rods 14, the sliding blocks 15 are in sliding connection with the outer surfaces of the second sliding rods 14, the second sliding rods 14 are arranged inside the clamping block 1, and two ends of each second sliding rod 14 are fixedly connected with the inner wall of the clamping block 1;

as an optimal technical solution of the utility model: the clamping mechanism is arranged at the bottom of the clamping block 1 and comprises a clamping plate 10, the clamping plate 10 is connected with the bottom of the clamping block 1 through a plurality of telescopic components 11, a plurality of clamping columns 101 are fixed on one side of the clamping plate 10 at equal intervals, a clamping groove with the clamping columns 101 is formed in the top of the base 6, the clamping plate 10 is clamped with the clamping groove in the top of the base 6 through the plurality of clamping columns 101 when moving downwards, the clamping mechanism can fix the clamping block 1 through the arrangement of the clamping mechanism to prevent the plate from deviating in the processing process, one end of the clamping block 1 is fixed with a handle 12, the clamping block 1 is convenient to push through the handle 12 to provide convenience for workers, a pull groove is formed in the handle (12, and a traction mechanism for pulling the clamping mechanism is arranged at the top of the pull groove, draw mechanism includes that slidable mounting is in the inside press block 131 of kerve, press block 131 through the diapire fixed connection of a plurality of second springs 132 with the kerve, the best even setting of a plurality of second springs 132 is in the inside of kerve, press block 131 when receiving the extrusion, the atress is more even, both ends according to block 131 are fixed with haulage rope 133, haulage rope 133 is kept away from the one end of pressing block 131 and is passed the one end of grip block 1 and grip block 1 in proper order and keep away from the inner wall of first spout and the opposite side fixed connection of cardboard 10, haulage rope 133 is located the lower part of slider 15, avoid the slider 15 when the removal interference that haulage rope 133 caused, setting through draw mechanism, be convenient for to the upper and lower pulling of clamping mechanism, the work of conveniently reciprocating clamping mechanism.

The working principle of the embodiment is as follows: when the clamping device of the plate forming machine tool is used, as shown in fig. 1 and fig. 2-6, when a plate is clamped, firstly, the distance between the two U-shaped clamping plates 3 is adjusted according to the width (or length) of the plate, when the distance between the two U-shaped clamping plates 3 is adjusted, the two-way screw rod 2 can be rotated through the rotating disc 9, so that the two-way screw rod 2 can drive the two thread sliding blocks 4 to move in the rotating process, the thread sliding blocks 4 can drive the U-shaped clamping plates 3 to move, and thus the distance between the two U-shaped clamping plates 3 can be adjusted, when the distance between the two U-shaped clamping plates 3 is adjusted to the approximate position of the width (or length) of the plate, then the plate is inserted into the U-shaped clamping plates 3, and the plurality of bolts 5 are used for respectively penetrating through the thread holes at the tops of the U-shaped clamping plates 3 to fix the plate;

if when needs remove panel, the staff can press according to briquetting 131 when holding U-shaped handle 12 tightly, make according to briquetting 131 can drive two haulage rope 133 pulling same cardboard 10, cardboard 10 can upwards move, take out in the draw-in groove at base 6 top a plurality of fixture blocks 101 of cardboard 10 bottom, then the staff promotes grip block 1 through U-shaped handle 12, make two first slide bars 7 of grip block 1 bottom can slide on the upper portion of U-shaped spout 8 respectively, thereby can carry out the work of adjusting to the position of panel, the staff is when becoming flexible to U-shaped handle 12, cardboard 10 can move down, make a plurality of fixture blocks 101 of cardboard 10 bottom and the corresponding draw-in groove in base 6 top carry out the joint, thereby accomplished the work of removing panel.

The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected or detachably connected; or indirectly through an intermediary.

In the description of the present invention, 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. As used herein, "plurality" means two or more unless specifically limited otherwise.

The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art; it will be appreciated by those skilled in the art that modifications may be made to the above-described embodiments, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and the like which fall within the spirit and scope of the present invention may be resorted to.

Claims

1. The utility model provides a panel forming machine tool clamping device, includes grip block (1), its characterized in that: the upper part of the clamping block (1) is provided with a clamping mechanism for mounting a plate; the lower part of the clamping block (1) is provided with a base (6) for moving the plate;

the clamping mechanism comprises U-shaped clamping plates (3) symmetrically arranged on the upper portions of clamping blocks (1), bolts (5) are arranged on the U-shaped clamping plates (3), threaded sliding blocks (4) are fixed at the bottoms of the U-shaped clamping plates (3), first sliding grooves are formed in the tops of the clamping blocks (1), the threaded sliding blocks (4) penetrate through the first sliding grooves in the tops of the clamping blocks (1) and are sleeved on the bidirectional screw rods (2), and the bidirectional screw rods (2) are arranged in the clamping blocks (1);

the bottom symmetry of grip block (1) is fixed with first slide bar (7), the top of base (6) is fixed with spout (8) with first slide bar (7) looks adaptation, and first slide bar (7) slidable mounting is in spout (8).

2. The clamping device of a sheet forming machine according to claim 1, wherein: the bottom symmetry of U-shaped grip block (3) is fixed with slider (15), the second spout with slider (15) looks adaptation is seted up at the top of grip block (1), slider (15) pass the second spout at grip block (1) top and cup joint on second slide bar (14), second slide bar (14) set up the inside at grip block (1).

3. The clamping device of a sheet forming machine according to claim 1, wherein: the clamping mechanism is arranged at the bottom of the clamping block (1), a handle (12) is fixed to one end of the clamping block (1), a pull groove is formed in the handle (12), and a traction mechanism used for pulling the clamping mechanism is arranged at the top of the pull groove.

4. A clamping device for a sheet forming machine according to claim 3, wherein: the clamping mechanism comprises a clamping plate (10), the clamping plate (10) is connected with the bottom of the clamping block (1) through a plurality of telescopic assemblies (11), a plurality of clamping columns (101) are fixed on one side of the clamping plate (10) at equal intervals, and clamping grooves matched with the clamping columns (101) are formed in the top of the base (6).

5. The clamping device of a sheet forming machine according to claim 4, wherein: the telescopic assembly (11) comprises a fixed column (111) fixed to the top of the clamping plate (10) and a telescopic column (113) installed inside the fixed column (111) in a sliding mode, the bottom end of the telescopic column (113) is fixedly connected with the bottom wall of the fixed column (111) through a first spring (112), and the top of the telescopic column (113) penetrates through the top wall of the fixed column (111) and is fixedly connected with the bottom wall of the clamping block (1).

6. A clamping device for a sheet forming machine according to claim 3, wherein: draw mechanism includes press block (131) of slidable mounting in the inside of kerve, press block (131) through a plurality of second springs (132) and the diapire fixed connection of kerve, the both ends of pressing block (131) are fixed with haulage rope (133), the one end that press block (131) were kept away from in haulage rope (133) is passed the one end of grip block (1) in proper order and grip block (1) keep away from the inner wall of first spout and the opposite side fixed connection of cardboard (10).

7. The clamping device of a sheet forming machine according to claim 1, wherein: one end of the bidirectional screw rod (2) penetrates through the side wall of the clamping block (1) and is fixed with a rotating disc (9).