Crystal bead perforating device

Abstract

The utility model discloses a crystal bead perforating device which comprises a crystal bead clamping mechanism and a perforating mechanism. The crystal bead clamping mechanism comprises at least one first sliding rail and a first transmission mechanism, a first sliding block and a second sliding block are arranged on the first sliding rail located on the two sides of the first transmission mechanism respectively, a first clamping jaw is fixed to the first sliding block, a second clamping jaw is fixed to the second sliding block, and a second clamping jaw is fixed to the second sliding block. The first transmission mechanism comprises a first rotating piece rotationally connected to the working table through a first rotating shaft, the distance between the first clamping jaw and the second clamping jaw can be adjusted by driving the first sliding block or the second sliding block so as to adapt to crystal beads of various sizes, clamping of the crystal beads is achieved, and the crystal beads can be conveniently clamped. Through driving of the foot control rod, the two hands can be liberated, and the two hands can be used for taking the crystal beads and controlling the hand control rod to push the third sliding block.

Description

Technical Field

[0001] The utility model belongs to the technical field of punching devices, and particularly relates to a crystal bead perforating device. Background Art

[0002] As the name implies, a crystal bead curtain is a curtain made of crystals. The alias of crystal is spar and crystal stone. Now, there are also crystal beads made by injection molding. The scientific name of acrylic (imitation crystal) is methyl methacrylate, which is characterized by good transparency and rich cut surfaces, just like crystal, and has the reputation of "queen of plastics". Whether natural crystal beads or artificial crystal beads need to be punched. However, the existing punching method is that the motor rotates continuously, and the worker holds the crystal bead by hand for punching. Since heat is generated during punching, the fingers holding the crystal bead will be injured by the hot crystal bead. Therefore, it is very important to obtain a crystal bead perforating device that overcomes the above defects. Content of the Utility Model

[0003] To solve the above at least one technical problem, the utility model provides a crystal bead perforating device, which includes a crystal bead clamping mechanism and a perforating mechanism;

[0004] The crystal bead clamping mechanism includes at least one first slide rail and a first transmission mechanism. A first slider and a second slider are respectively arranged on the first slide rails on both sides of the first transmission mechanism. A first clamping jaw is fixed on the first slider, and a second clamping jaw is fixed on the second slider. The first transmission mechanism includes a first rotating member rotatably connected to the workbench through a first rotating shaft. On both sides of the first rotating member, there are a first connecting rod and a second connecting rod that are centrosymmetric with the first rotating shaft as the center. The first connecting rod is connected to the first clamping jaw through a second rotating shaft, and the second connecting rod is connected to the second clamping jaw through a third rotating shaft;

[0005] A foot control rod is fixedly connected to the first slider or the second slider;

[0006] The first clamping jaw is provided with a first clamping portion, and a first through hole is opened on the first clamping portion. A second clamping portion is opened on the second clamping jaw, and a second through hole collinear with the first through hole is opened on the second clamping portion;

[0007] The perforating mechanism includes a second slide rail. A third slider is arranged on the second slide rail. A rotating motor is fixed on the third slider. The output shaft of the rotating motor is fixedly connected with a drill bit, and the drill bit is collinear with the first through hole;

[0008] A hand control rod is fixed on the third slider.

[0009] Through the above technical solution, the present utility model can adjust the distance between the first jaw and the second jaw by driving the first slider or the second slider, so as to adapt to crystal beads of various sizes, realize the clamping of the crystal beads, and through the driving of the foot control rod, both hands can be liberated and used to pick up the crystal beads and control the hand control rod to push the third slider.

[0010] As a preferred way above, a torsion spring is arranged at the first rotating shaft so that the first slider and the second slider are in a retracted state when not affected by external forces.

[0011] Through the above technical solution, the setting of the torsion spring can clamp the crystal beads without being affected by external forces and realize clamping and positioning.

[0012] As a preferred way above, cushion blocks are threadedly connected to both the first clamping portion and the second connecting portion, and a third through hole matching the first through hole and the second through hole is opened on the cushion block.

[0013] Through the above technical solution, the cushion block can be a rubber cushion block. Since it has a certain elasticity, it can wrap the crystal beads, and since it has a certain friction coefficient, it can prevent the crystal beads from rotating.

[0014] As a preferred way above, a guide groove is further included, and an inclined surface is opened on the guide groove, and the inclined surface is located below the first through hole.

[0015] Through the above technical solution, the guide groove can be fixed on the workbench, and a storage basket can be installed at the first of the inclined surface. After drilling is completed, the first jaw and the second jaw can be directly loosened to realize that the drilled crystal beads roll into the storage basket for storage without manual handling.

[0016] As a preferred way above, a water pipe is further arranged on the workbench, and the water outlet of the water pipe is aligned between the first jaw and the second jaw.

[0017] Through the above technical solution, when the rotating motor drives the drill bit to work, a large amount of heat and debris will be generated during drilling. The setting of the water pipe can allow cooling water to flow in, thereby taking away the heat and debris. Or the water pipe can be connected to the outlet of a blower, that is, blowing air. Due to the increase in wind speed, it can play a role in cooling.

[0018] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple. Compared with the traditional clamping structure, the present utility model can realize the relative movement of the first slider and the second slider by driving a first slider or a second slider, and can realize the clamping of crystal beads of different sizes, increasing the drilling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1This is the top view of the utility model;

[0020] Figure 2 This is the top view of the utility model in use;

[0021] Figure 3 This is the side view of the utility model;

[0022] Reference numerals:

[0023] 1 First slide rail; 2 First slider; 3 Second slider; 4 Workbench; 5 First rotating member; 6 First jaw; 7 Second jaw; 8 First rotating shaft; 9 First connecting rod; 10 Second connecting rod; 11 Second rotating shaft; 12 Third rotating shaft; 13 Foot control rod; 14 First through hole; 15 Second through hole;

[0024] 17 Second slide rail; 18 Third slider; 19 Rotating motor; 20 Drill bit; 21 Hand control rod;

[0025] 22 Spacer block; 23 Third through hole; 24 Guide groove; 25 Inclined plane. Detailed implementation manners

[0026] In order to enable those skilled in the art to better understand the present utility model and thus more clearly define the scope of protection required by the present utility model, the present utility model will be described in detail below with reference to certain specific embodiments of the present utility model. It should be noted that the following are only some specific implementation manners of the concept of the present utility model, which are only a part of the embodiments of the present utility model. The specific and direct descriptions of the relevant structures are only for the convenience of understanding the present utility model, and each specific feature does not of course and directly limit the implementation scope of the present utility model.

[0027] Referring to the attached drawings, the present utility model adopts the following technical solutions. A crystal bead perforating device includes a crystal bead clamping mechanism and a perforating mechanism;

[0028] The crystal bead clamping mechanism includes at least one first slide rail 1 and a first transmission mechanism. A first slider 2 and a second slider 3 are respectively arranged on the first slide rail 1 on both sides of the first transmission mechanism. A first jaw 6 is fixed on the first slider 2, and a second jaw 7 is fixed on the second slider 3. The first transmission mechanism includes a first rotating member 5 rotatably connected to the workbench 4 through a first rotating shaft 8. On both sides of the first rotating member 5, there are a first connecting rod 9 and a second connecting rod 10 that are centrosymmetric with the first rotating shaft 8 as the center. The first connecting rod 9 is connected to the first jaw 6 through a second rotating shaft 11, and the second connecting rod 10 is connected to the second jaw 7 through a third rotating shaft 12;

[0029] A foot control rod 13 is fixedly connected to the first slider 2 or the second slider 3;

[0030] The first clamping jaw 6 is provided with a first clamping portion, a first through hole 14 is formed in the first clamping portion, a second clamping portion is formed in the second clamping jaw 7, and a second through hole 15 collinear with the first through hole 14 is formed in the second clamping portion;

[0031] The perforating mechanism includes a second slide rail 17, a third slider 18 is arranged on the second slide rail 17, a rotating motor 19 is fixed on the third slider 18, an output shaft of the rotating motor 19 is fixedly connected with a drill bit 20, and the drill bit 20 is collinear with the first through hole 14;

[0032] A hand control rod 21 is fixed on the third slider 18.

[0033] Through the above technical solutions, the distance between the first clamping jaw 6 and the second clamping jaw 7 can be adjusted by driving the first slider 2 or the second slider 3, so as to adapt to crystal beads of various sizes, realize the clamping of crystal beads, and through the driving of the foot control rod 13, both hands can be liberated. The two hands can be used to pick up crystal beads and control the pushing of the third slider 18 by the hand control rod 21.

[0034] As a preferred way above, a torsion spring is arranged at the first rotating shaft 8, so that the first slider 2 and the second slider 3 are in a closed state when not affected by external forces.

[0035] Through the above technical solutions, the setting of the torsion spring can clamp the crystal beads without being affected by external forces, realizing clamping and positioning.

[0036] As a preferred way above, cushion blocks 22 are threadedly connected to both the first clamping portion and the second connecting portion, and a third through hole 23 matching the first through hole 14 and the second through hole 15 is formed in the cushion blocks 22.

[0037] Through the above technical solutions, the cushion blocks 22 can be rubber cushion blocks 22. Since they have a certain elasticity, they can wrap the crystal beads, and they have a certain friction coefficient, which can prevent the crystal beads from rotating.

[0038] As a preferred way above, a guide groove 24 is further included, an inclined surface 25 is formed in the guide groove 24, and the inclined surface 25 is located below the first through hole 14.

[0039] Through the above technical solutions, the guide groove 24 can be fixed on the workbench 4, and a storage basket can be installed at the first of the inclined surface 25. After drilling, directly loosen the first clamping jaw 6 and the second clamping jaw, and the drilled crystal beads can roll into the storage basket for storage, without manual handling.

[0040] As a preferred way above, a water pipe is further arranged on the workbench 4, and the water outlet of the water pipe is aligned between the first clamping jaw 6 and the second clamping jaw 7.

[0041] Through the above technical solution, when the rotary motor 19 drives the drill bit 20 to be used, a large amount of heat and debris will be generated during drilling. The arrangement of the water pipe can allow cooling water to flow in, thereby taking away the heat and debris. Or the water pipe can be connected to the outlet of a blower, that is, blowing air. Due to the increase in wind speed, it can play a role in cooling down.

[0042] Compared with the prior art, the advantages of the present utility model are as follows: The structure of the present utility model is simple. Compared with the traditional clamping structure, the present utility model can realize the relative movement of the first slider 2 and the second slider 3 by driving either the first slider 2 or the second slider 3, and can clamp crystal beads of different sizes, thereby increasing the drilling efficiency.

[0043] In the description of the present utility model, the terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., which indicate directions or position relationships, are based on the directions or position relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0044] So far, the technical solution of the present utility model has been described in conjunction with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.

Claims

1. A crystal bead perforating device, characterized in that: It includes a crystal bead clamping mechanism and a perforating mechanism; The crystal bead clamping mechanism includes at least one first slide rail (1) and a first transmission mechanism. A first slider (2) and a second slider (3) are respectively arranged on the first slide rail (1) on both sides of the first transmission mechanism. A first clamping jaw (6) is fixed on the first slider (2), and a second clamping jaw (7) is fixed on the second slider (3). The first transmission mechanism includes a first rotating member (5) rotatably connected to a workbench (4) through a first rotating shaft (8). On both sides of the first rotating member (5), there are a first connecting rod (9) and a second connecting rod (10) that are centrosymmetric with the first rotating shaft (8) as the center. The first connecting rod (9) is connected to the first clamping jaw (6) through a second rotating shaft (11), and the second connecting rod (10) is connected to the second clamping jaw (7) through a third rotating shaft (12); A foot control rod (13) is fixedly connected to the first slider (2) or the second slider (3); The first clamping jaw (6) is provided with a first clamping portion, and a first through hole (14) is opened on the first clamping portion. The second clamping jaw (7) is provided with a second clamping portion, and a second through hole (15) collinear with the first through hole (14) is opened on the second clamping portion; The perforating mechanism includes a second slide rail (17). A third slider (18) is arranged on the second slide rail (17). A rotary motor (19) is fixed on the third slider (18). The output shaft of the rotary motor (19) is fixedly connected with a drill bit (20), and the drill bit (20) is collinear with the first through hole (14); A hand control rod (21) is fixed on the third slider (18).

2. The crystal bead perforating device according to claim 1, wherein: A torsion spring is arranged at the first rotating shaft (8) so that the first slider (2) and the second slider (3) are in a retracted state when not under external force.

3. The crystal bead perforating device according to claim 1, wherein: Threaded blocks (22) are connected to both the first clamping portion and the second connecting portion. A third through hole (23) matching the first through hole (14) and the second through hole (15) is opened on the threaded block (22).

4. The crystal bead perforating device according to claim 1, wherein: It further includes a guide groove (24). An inclined surface (25) is opened on the guide groove (24), and the inclined surface (25) is located below the first through hole (14).

5. The crystal bead perforating device according to claim 1, characterized in that: A water pipe is further arranged on the workbench (4), and the water outlet of the water pipe is aligned between the first clamping jaw (6) and the second clamping jaw (7).

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