Carving machine clamping device

Abstract

The utility model discloses a carving machine clamping device which comprises a base, an object carrying block is fixedly connected to the upper portion of the base, a rubber object placing plate is arranged above the object carrying block, a telescopic rod is arranged on one side of the object carrying block, a connecting block is fixedly connected to one side of the telescopic rod, a clamping jaw is arranged on one side of the telescopic rod, a rubber object clamping plate is fixedly connected to one side of the clamping jaw, and the rubber object clamping plate is fixedly connected to the other side of the telescopic rod. A fixing screw is arranged on the other side of the clamping jaw; articles needing to be clamped are placed on the rubber storage plate on the object carrying block, the objects are clamped by adjusting the length of the telescopic rod when facing the objects with different sizes and different shapes, the clamping area can be increased through the multiple sets of clamping jaws, deformation caused by the fact that the pressure intensity of the objects is too large is avoided, and the clamping efficiency is improved. And a workpiece with a smooth surface can be clamped through friction force on the surface of the rubber clamping plate, meanwhile, an object is protected against damage caused by clamping, and the object can be carved after clamping is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping equipment, in particular to a clamping device for an engraving machine. Background Art

[0002] A clamping device is a device used to clamp, fix or clamp an object. It is usually used in manufacturing, processing, assembly and maintenance processes. Clamping devices can be used in various applications, including machinery, automobiles, aerospace, medical equipment and electronics. Common clamping devices can be controlled by manual operation or automated systems to quickly and accurately clamp and release objects. Clamping devices play a very important role in the manufacturing process, which can improve production efficiency, reduce labor costs, and ensure product quality and stability.

[0003] However, when the engraving machine clamping device is processing the workpiece, the contact area between the clamping device and the clamped object is small, the pressure is strong, and the object is easily deformed. The clamping surface of the clamping mechanism is a smooth metal surface with small friction, and it is not easy to clamp objects with smooth surfaces. Utility Model Content

[0004] The purpose of the utility model is to provide a clamping device for an engraving machine to solve the problem that when the clamping device of an engraving machine processes a workpiece, the contact area between the clamping device and the clamped object is small, the pressure is strong, and the object is easily deformed; the clamping surface of the clamping mechanism is a relatively smooth metal surface, the friction force is small, and it is not easy to clamp the object with a smooth surface.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping device for an engraving machine, comprising: a base, a loading block fixedly connected to the top of the base, a rubber placement plate provided on the top of the loading block, a telescopic rod provided on one side of the loading block, a connecting block fixedly connected to one side of the telescopic rod, a clamping claw provided on one side of the telescopic rod, a rubber clamping plate fixedly connected to one side of the clamping claw, and a fixing screw provided on the other side of the clamping claw.

[0006] As a further solution of the utility model: a screw hole is opened above the base, a screw rod is screwed inside the screw hole, and a nut is fixed above the screw rod.

[0007] As a further solution of the utility model: an embedded block is provided under the base.

[0008] As a further solution of the utility model: the telescopic rods are provided in multiple groups and are evenly distributed around the loading block.

[0009] As a further solution of the utility model: the rubber clamping plates are provided in a plurality of groups, and the rubber clamping plates and the clamping claws are adapted to each other.

[0010] As a further solution of the utility model: the number of the fixing screws is provided in multiple groups, and the fixing screws are symmetrically distributed on both sides of the clamping jaws.

[0011] As a further solution of the utility model: the screw holes, the nuts and the screw rods are provided in multiple groups, and the screw rods are matched with the screw holes and the nuts.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, it is first observed whether the rubber clamping plate on the clamping jaw is worn and needs to be replaced. If replacement is required, the clamping jaw is removed by unscrewing the fixing screws on both sides of the clamping jaw, and a new clamping jaw is replaced. After the replacement is completed, the fixing screws are re-screwed to fix the new clamping jaw. After the replacement is completed, the embedding block under the base is inserted along the embedding groove provided on the engraving machine to complete the simple fixation of the device, and then the nut is rotated to make the screw rod screwed into the screw hole, and then the screw rod is screwed through the screw hole to the fixed point on the engraving machine to further fix the device, so as to ensure that the device will not cause errors in the engraving work due to stability problems during operation. After the fixation is completed, the objects to be clamped are placed on the rubber placing plate on the loading block. When facing objects of different sizes and shapes, the objects are clamped by adjusting the length of the telescopic rod. Multiple groups of clamping jaws can increase the clamping area to avoid deformation caused by excessive pressure on the object, and the friction force on the surface of the rubber clamping plate can also clamp the workpiece with a smooth surface, while protecting the object from damage due to clamping. After the clamping is completed, the object can be engraved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a clamping device for an engraving machine described in the utility model;

[0015] Figure 2 It is a schematic diagram of the overall structure bottom of a clamping device for an engraving machine described in the utility model;

[0016] Figure 3 It is a structural schematic diagram of a carrier block in a clamping device of an engraving machine described in the utility model;

[0017] Figure 4 It is a structural schematic diagram of a clamping claw in a clamping device for an engraving machine described in the utility model;

[0018] Figure 5 It is a structural schematic diagram of a fixing mechanism in a clamping device for an engraving machine described in the utility model.

[0019] In the figure: 1. base; 2. loading block; 3. rubber storage plate; 4. telescopic rod; 5. connecting block; 6. clamping claw; 7. rubber clamping plate; 8. fixing screw; 9. embedding block; 10. screw hole; 11. nut; 12. screw. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0022] Reference Figures 1 to 5 In the embodiment of the utility model, a clamping device for an engraving machine includes: a base 1, a loading block 2 is fixedly connected to the top of the base 1, a rubber placement plate 3 is provided above the loading block 2, a telescopic rod 4 is provided on one side of the loading block 2, a connecting block 5 is fixedly connected to one side of the telescopic rod 4, a clamping claw 6 is provided on one side of the telescopic rod 4, a rubber clamping plate 7 is fixedly connected to one side of the clamping claw 6, and a fixing screw 8 is provided on the other side of the clamping claw 6.

[0023] Reference Figure 5 A screw hole 10 is provided above the base 1, a screw rod 12 is screwed inside the screw hole 10, and a nut 11 is fixed above the screw rod 12 for fixing the device on the engraving machine.

[0024] Reference Figure 2An embedding block 9 is provided under the base 1. The embedding block 9 is inserted into the embedding groove on the engraving machine to initially fix the device.

[0025] Reference Figure 3 There are multiple groups of telescopic rods 4, which are evenly distributed around the loading block 2, and the telescopic rods 4 around can be telescoped back and forth to adjust the length.

[0026] Reference Figure 1 There are multiple groups of rubber clamping plates 7, and the rubber clamping plates 7 are adapted to the clamping claws 6. The rubber clamping plates 7 can protect the clamped objects from being deformed due to the clamping of the clamping claws 6.

[0027] Reference Figure 4 There are multiple sets of fixing screws 8, and the fixing screws 8 are symmetrically distributed on both sides of the clamping jaw 6. When the clamping jaw 6 needs to be replaced, the fixing screws 8 on both sides can be unscrewed, and the clamping jaw 6 can be removed and replaced with a new one.

[0028] Reference Figure 5 There are multiple groups of screw holes 10, nuts 11 and screw rods 12. The screw rods 12 are compatible with the screw holes 10 and nuts 11. The screw holes 10 are evenly distributed around the base 1, so that the device can be further fixed.

[0029] The working principle of the utility model is: first observe whether the rubber clamping plate 7 on the clamping jaw 6 is worn and needs to be replaced. If it needs to be replaced, unscrew the fixing screws 8 on both sides of the clamping jaw 6, remove the clamping jaw 6, replace the new clamping jaw 6, and re-screw the fixing screws 8 after the replacement is completed to fix the new clamping jaw 6. After the replacement is completed, insert the embedding block 9 under the base 1 along the embedding groove opened on the engraving machine to complete the simple fixation of the device, and then rotate the nut 11 to make the screw rod 12 screwed into the screw hole 10, and then pass through the screw hole 10 to screw to the fixed point on the engraving machine to further fix the device. The device is fixed to ensure that there will be no errors in the engraving work due to stability problems when the device is working. After the fixation is completed, the objects to be clamped are placed on the rubber placement plate 3 on the loading block 2. When facing objects of different sizes and shapes, the objects can be clamped by adjusting the length of the telescopic rod 4. Multiple groups of clamping claws 6 can increase the clamping area to avoid deformation caused by excessive pressure on the object. The friction force on the surface of the rubber clamping plate 7 can also clamp the workpiece with a smooth surface, while protecting the object from damage due to clamping. After clamping, the object can be engraved.

[0030] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A clamping device for an engraving machine, characterized in that: include: A base (1), a loading block (2) is fixedly connected to the top of the base (1), a rubber storage plate (3) is provided on the top of the loading block (2), a telescopic rod (4) is provided on one side of the loading block (2), a connecting block (5) is fixedly connected to one side of the telescopic rod (4), a clamping claw (6) is provided on one side of the telescopic rod (4), a rubber clamping plate (7) is fixedly connected to one side of the clamping claw (6), and a fixing screw (8) is provided on the other side of the clamping claw (6).

2. The engraving machine clamping device according to claim 1, characterized in that: A screw hole (10) is provided on the top of the base (1), a screw rod (12) is screwed inside the screw hole (10), and a nut (11) is fixedly connected to the top of the screw rod (12).

3. The engraving machine clamping device according to claim 1, characterized in that: An embedded block (9) is provided below the base (1).

4. The engraving machine clamping device according to claim 1, characterized in that: The telescopic rods (4) are provided in multiple groups and are evenly distributed around the object carrying block (2).

5. The engraving machine clamping device according to claim 1, characterized in that: The rubber clamping plates (7) are provided in a plurality of groups, and the rubber clamping plates (7) and the clamping claws (6) are adapted to each other.

6. The engraving machine clamping device according to claim 1, characterized in that: The fixing screws (8) are provided in multiple groups, and the fixing screws (8) are symmetrically distributed on both sides of the clamping jaw (6).

7. The engraving machine clamping device according to claim 2, characterized in that: The screw holes (10), the nuts (11) and the screw rods (12) are provided in multiple groups, and the screw rods (12) are adapted to the screw holes (10) and the nuts (11).

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