CN216732051U

CN216732051U - Plastic shell clamp for engraving machine machining

Info

Publication number: CN216732051U
Application number: CN202122934930.2U
Authority: CN
Inventors: 段平泉; 陈明
Original assignee: Chongqing Jiaxin Yifan Technology Co ltd
Current assignee: Chongqing Jiaxin Yifan Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-06-14
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to the technical field of clamping devices, in particular to a plastic shell clamp for processing of engraving machines, through panel and workstation fixed connection, two centre gripping subassemblies are rotated with the panel respectively and are connected, flexible subassembly and two centre gripping subassembly fixed connection, the centre gripping subassembly includes two dwang, two pivots and two cylinders, two dwang rotate with the panel respectively and are connected, two pivots rotate with two dwang respectively and are connected, two cylinders rotate with two pivots respectively and are connected, centre gripping subassembly and two dwang fixed connection, two centre gripping subassemblies all are located the panel of workstation, only occupy the position of workstation one side, flexible subassembly drive dwang is close to each other, make epaxial cylinder of commentaries on classics press from both sides the work piece on the workstation tightly, the usage space that two fixture occupy the workstation has been solved, be not convenient for the problem of unloading of work piece.

Description

Plastic shell clamp for engraving machine machining

Technical Field

The utility model relates to a clamping device technical field especially relates to a plastic casing anchor clamps for engraver processing.

Background

When the engraving machine is used for processing the plastic shell, the plastic shell needs to be clamped and fixed through a clamp;

the existing fixture consists of a workbench and two clamping mechanisms, when a workpiece is clamped, the clamping ends of the two clamping mechanisms are close to each other to clamp the workpiece;

however, the two clamping mechanisms on the workbench occupy too much use area of the workbench, so that the moving space of the workpiece on the workbench is limited, and the moving path of the workpiece during unloading is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic casing anchor clamps for engraver processing aims at solving two fixture and occupies the usage space of workstation, the problem of unloading of the work piece of being not convenient for.

In order to achieve the purpose, the utility model provides a plastic shell clamp for engraving machine processing, which comprises an installation mechanism and a clamping mechanism;

the mounting mechanism comprises a workbench and a panel, and the panel is fixedly connected with the workbench and is positioned on one side of the workbench;

fixture includes two centre gripping subassemblies and flexible subassembly, two the centre gripping subassembly respectively with the panel rotates to be connected, all is located the panel lateral wall, flexible subassembly and two centre gripping subassembly fixed connection, and be located two between the centre gripping subassembly, the centre gripping subassembly includes two dwang, two pivots and two cylinders, two the dwang respectively with the panel rotates to be connected, all is located the panel lateral wall, two the pivot respectively with two the dwang rotates to be connected, all is located and keeps away from one side of panel, two the cylinder respectively with two the pivot rotates to be connected, all is located the pivot lateral wall, centre gripping subassembly and two dwang fixed connection, and be located the dwang lateral wall.

Two the centre gripping subassembly all is located the workstation on the panel, only occupy the position of workstation one side, the telescopic link drive the dwang is close to each other, makes epaxial the cylinder will work piece clamp on the workstation is tight.

Wherein, the centre gripping subassembly still includes two torsional springs, two one side of torsional spring respectively with two dwang fixed connection all is located the dwang lateral wall, two the opposite side of torsional spring respectively with two pivot fixed connection.

The dwang drives the pivot is close to each other and presss from both sides tightly to the work piece when, the pivot is in rotate and extrude on the dwang the torsional spring makes the pivot keeps parallel with the work piece, thereby increases it is epaxial area of contact between cylinder and the work piece, just the resilience force of torsional spring has increased it is epaxial the tight effect of clamp of cylinder to the work piece.

Wherein, flexible subassembly includes two connecting plates, two sliders and telescopic link, two the connecting plate respectively with four dwang fixed connection all is located the dwang lateral wall, the connecting plate has the spout, two the slider respectively with two connecting plate sliding connection all is located in the spout, telescopic link and two the slider rotates to be connected, all is located two between the slider.

The connecting plate is with two of flexible subassembly the dwang is connected, the slider will the telescopic link with the connecting plate is connected the telescopic link is when flexible, through the slider drives on the connecting plate the dwang is close to each other or is kept away from, the telescopic link is in the drive the dwang is in when rotating on the panel with the angle change that the connecting plate produced is through rotate on the slider and carry out corresponding adjustment, still can pass through the slider is in the connecting plate slide on the spout and carry out corresponding position adjustment.

The mounting mechanism further comprises a sucker, and the sucker is fixedly connected with the workbench and is located on one side close to the telescopic rod.

The sucking disc can fix the contact surface of the workpiece and the workbench.

Wherein, installation mechanism still includes two steady pieces, two one side of steady piece respectively with panel fixed connection all is located and is close to one side of dwang, two the opposite side of steady piece respectively with workstation fixed connection.

The stabilizing blocks increase the stability of the panel on the table.

The utility model discloses a plastic casing anchor clamps for engraver processing, two the centre gripping subassembly all is located the workstation on the panel, only occupy the position of workstation one side, the telescopic link drive the dwang is close to each other, makes in the pivot the cylinder will work piece on the workstation is pressed from both sides tightly, has solved two fixture and has taken the usage space of workstation, the problem of unloading of the work piece of being not convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a plastic housing fixture for engraving machine processing provided by the present invention;

fig. 2 is a cross-sectional view of a plastic housing fixture for engraving machine processing along a slider direction according to the present invention;

fig. 3 is an enlarged view of detail a of fig. 2.

1-mounting mechanism, 2-clamping mechanism, 3-workbench, 4-panel, 5-clamping component, 6-telescopic component, 7-rotating rod, 8-rotating shaft, 9-roller, 10-torsion spring, 11-connecting plate, 12-sliding block, 13-sliding groove, 14-telescopic rod, 15-sucking disc and 16-stabilizing block.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 to 3, the present invention provides a plastic housing fixture for engraving machine, which includes an installation mechanism 1 and a clamping mechanism 2;

the mounting mechanism 1 comprises a workbench 3 and a panel 4, wherein the panel 4 is fixedly connected with the workbench 3 and is positioned on one side of the workbench 3;

the clamping mechanism 2 comprises two clamping components 5 and a telescopic component 6, the two clamping components 5 are respectively connected with the panel 4 in a rotating way and are positioned on the outer side wall of the panel 4, the telescopic component 6 is fixedly connected with the two clamping components 5, and is positioned between the two clamping components 5, the clamping components 5 comprise two rotating rods 7, two rotating shafts 8 and two rollers 9, the two rotating rods 7 are respectively rotatably connected with the panel 4 and are positioned on the outer side wall of the panel 4, the two rotating shafts 8 are respectively rotatably connected with the two rotating rods 7 and are positioned on one side far away from the panel 4, the two rollers 9 are respectively rotatably connected with the two rotating shafts 8 and are positioned on the outer side wall of the rotating shafts 8, the clamping assembly 5 is fixedly connected with the two rotating rods 7 and is positioned on the outer side wall of the rotating rod 7.

In this embodiment, the workbench 3 of the installation mechanism 1 provides installation conditions for the panel 4, the panel 4 provides installation conditions for the clamping mechanism 2, the clamping mechanism 2 places a workpiece on the workbench 3 when clamping the workpiece, the telescopic assembly 6 drives the two rotating rods 7 to rotate on the panel 4, so as to make the two rollers 9 on the rotating shafts 8 approach to each other, thereby clamping the workpiece on the workbench 3, the rollers 9 are made of rubber, when clamping the workpiece, the pressure applied to the workpiece by the rotating shafts 8 can be buffered, so as to protect the workpiece, and further increase the friction force between the workpiece and the rotating shafts 8, and after the workpiece is carved, the telescopic assembly 6 drives the two rotating rods 7 to rotate on the panel 4, so as to make the two rollers 9 on the rotating shafts 8 to keep away from each other, therefore, the workpiece is released, when the workpiece is taken out, if a force perpendicular to the workbench 3 is generated on the roller 9, the roller 9 can rotate on the rotating shaft 8 along with the direction of the force to convey the workpiece, the influence of the friction force between the roller 9 and the workpiece on the unloading of the workpiece is avoided, the two clamping assemblies 5 are both positioned on the panel 4 of the workbench 3 and only occupy the position on one side of the workbench 3, the occupied space of the workbench 3 is saved, the workpiece can be unloaded through the other three sides of the workbench 3 or the upper end of the workbench 3, and the problems that the two clamping mechanisms 2 occupy the use space of the workbench 3 and are inconvenient for the unloading of the workpiece are solved.

Further, the clamping assembly 5 further comprises two torsion springs 10, one sides of the two torsion springs 10 are respectively and fixedly connected with the two rotating rods 7 and are both positioned on the outer side walls of the rotating rods 7, and the other sides of the two torsion springs 10 are respectively and fixedly connected with the two rotating shafts 8; flexible subassembly 6 includes two connecting plates 11, two sliders 12 and telescopic link 14, two connecting plate 11 respectively with four dwang 7 fixed connection all is located dwang 7 lateral wall, connecting plate 11 has spout 13, two slider 12 respectively with two connecting plate 11 sliding connection all is located in spout 13, telescopic link 14 and two slider 12 rotates to be connected, all is located two between the slider 12.

In this embodiment, when the rotating rod 7 drives the rotating shaft 8 to approach each other to clamp a workpiece, the rotating shaft 8 rotates on the rotating rod 7 and presses the torsion spring 10, so that the rotating shaft 8 is parallel to the workpiece, thereby increasing the contact area between the roller 9 and the workpiece on the rotating shaft 8, and the resilience of the torsion spring 10 increases the clamping effect of the roller 9 on the rotating shaft 8 on the workpiece, the connecting plate 11 connects the two rotating rods 7 of the telescopic assembly 6, the slider 12 connects the telescopic rod 14 with the connecting plate 11, when the telescopic rod 14 is telescopic, the rotating rod 7 on the connecting plate 11 is driven by the slider 12 to approach or separate from each other, when the telescopic rod 14 is driven to rotate on the panel 4, the angle change generated by the connecting plate 11 is correspondingly adjusted by rotating on the slider 12, the corresponding position adjustment can also be carried out by sliding the slide block 12 on the slide groove 13 of the connecting plate 11.

Further, the installation mechanism 1 further comprises a suction cup 15, and the suction cup 15 is fixedly connected with the workbench 3 and is positioned at one side close to the telescopic rod 14; installation mechanism 1 still includes two steady pieces 16, two one side of steady piece 16 respectively with panel 4 fixed connection all is located and is close to one side of dwang 7, two the opposite side of steady piece 16 respectively with workstation 3 fixed connection.

In this embodiment, the suction cup 15 can fix the contact surface of the workpiece with the table 3, and the stabilizing block 16 increases the stability of the panel 4 on the table 3.

The utility model discloses a plastic casing anchor clamps for engraver processing, installation mechanism 1 the workstation 3 for the panel 4 provides the installation condition, the panel 4 for the fixture 2 provides the installation condition, fixture 2 places the work piece on the workstation 3 when the centre gripping work piece, flexible subassembly 6 drives two dwang 7 rotates on the panel 4, impels two the cylinder 9 on the pivot 8 to be close to each other, thereby presss from both sides the work piece on the workstation 3, cylinder 9 is the rubber material, when pressing from both sides the work piece, can cushion the pressure that pivot 8 applied to the work piece, provides the protection to the work piece, has still increased the work piece and the frictional force between the pivot 8, after the work piece sculpture is accomplished, flexible subassembly 6 drives two dwang 7 and rotates on the panel 4, the two rotary shafts 8 are enabled to be away from each other, so that workpieces are released, when the workpieces are taken out, if force perpendicular to the workbench 3 is generated on the rotary shafts 8, the rotary shafts 9 can rotate along with the direction of the force to convey the workpieces, the situation that the workpieces are unloaded due to the influence of friction force between the rotary shafts 9 and the workpieces is avoided, the two clamping assemblies 5 are located on the panel 4 of the workbench 3 and only occupy the position on one side of the workbench 3, the occupied space of the workbench 3 is saved, the workpieces can be unloaded through the other three sides of the workbench 3 or the upper end of the workbench 3, and the problem that the workpieces are inconvenient to unload due to the fact that the two clamping mechanisms 2 occupy the use space of the workbench 3 is solved.

The above disclosure is only for the preferred embodiment of the plastic housing clamp for engraving machine, and certainly should not be construed as limiting the scope of the invention, and persons skilled in the art can understand that all or part of the procedures for implementing the above embodiments and equivalent variations according to the claims of the invention still fall within the scope of the invention.

Claims

1. A plastic shell clamp for engraving machine processing is characterized by comprising an installation mechanism and a clamping mechanism;

2. The plastic housing fixture for engraving machining of claim 1,

the centre gripping subassembly still includes two torsional springs, two one side of torsional spring respectively with two dwang fixed connection all is located the dwang lateral wall, two the opposite side of torsional spring respectively with two pivot fixed connection.

3. The plastic housing fixture for engraving machining of claim 1,

the telescopic component comprises two connecting plates, two sliding blocks and a telescopic rod, wherein the connecting plates are respectively fixedly connected with the four rotating rods and are all located on the outer side wall of the rotating rod, each connecting plate is provided with a sliding groove, the two sliding blocks are respectively connected with the two connecting plates in a sliding mode and are all located in the sliding grooves, and the telescopic rod is connected with the two sliding blocks in a rotating mode and is all located between the two sliding blocks.

4. The plastic housing fixture for engraving machining of claim 3,

the installation mechanism further comprises a sucker, wherein the sucker is fixedly connected with the workbench and is positioned at one side close to the telescopic rod.

5. The plastic housing fixture for engraving machining of claim 1,

installation mechanism still includes two steady pieces, two one side of steady piece respectively with panel fixed connection all is located and is close to one side of dwang, two the opposite side of steady piece respectively with workstation fixed connection.