Glass product fixing device for electroplating process

Abstract

The utility model relates to an electroplating process glass product fixing device which comprises a top plate, a hollow rod is installed on the lower surface of the top plate, a motor is installed on the upper surface of the top plate, the end of an output shaft of the motor penetrates into the hollow rod and is connected with a threaded rod with a pair of reverse threads, and nuts are installed on the two reverse threads of the threaded rod. Four communicating grooves are formed in the outer surface of the hollow rod in a coaxial array mode, four arc-shaped clamping plates are arranged on the outer side of the hollow rod in a coaxial array mode, and the arc-shaped clamping plates and the nuts are connected through two connecting mechanisms. A motor drives a threaded rod to rotate, due to the arrangement of reverse threads, two nuts can be close to or away from each other, and then the purpose of driving four arc-shaped clamping plates to stretch out and draw back at the same time is achieved through the connecting effect of a connecting mechanism, so that glass cups with different diameters can be fixed, and the universality is improved; and when glass cups with different specifications are electroplated, the clamp does not need to be replaced, so that the operation complexity is reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass product processing, in particular to a glass product fixing device in an electroplating process. Background Art

[0002] Electroplating is a process that uses the principle of electrolysis to coat a layer of other metals or alloys on certain metal or non-metal surfaces. In the processing of glass products, electroplating can not only improve the wear resistance, corrosion resistance and aesthetics of the product, but also enhance its functionality and protect the glass from damage.

[0003] In the electroplating process of glass cups, a fixing clamp is needed to clamp the glass cup and immerse it in the electroplating solution. However, the existing fixing clamps have poor versatility and can only be used for glass cups of specific specifications. When electroplating glass cups of different specifications is required, different clamps need to be replaced, which not only increases the complexity of the operation, but also reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a glass product fixing device for an electroplating process, which effectively solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0006] A glass product fixing device for an electroplating process comprises a top plate, a hollow rod is installed on the lower surface of the top plate, a motor is installed on the upper surface of the top plate, the end of the motor output shaft passes through the hollow rod and is connected to a threaded rod having a pair of reverse threads, and nuts are installed on both reverse threads of the threaded rod. Four connecting grooves are coaxially arranged on the outer surface of the hollow rod, and four arc-shaped clamping plates are coaxially arranged on the outer side of the hollow rod, and the arc-shaped clamping plates are connected to the nuts through a connecting mechanism.

[0007] It can be seen that the threaded rod is driven to rotate by the motor. Due to the setting of the reverse thread, the two nuts can move closer to or farther away from each other, and then through the connecting action of the connecting mechanism, the purpose of driving the four arc-shaped clamps to extend and retract at the same time is achieved, so that glass cups of different diameters can be fixed, improving versatility. When electroplating glass cups of different specifications, there is no need to replace the clamp, which reduces the complexity of operation and improves production efficiency.

[0008] Furthermore, the connecting mechanism includes a first hinge plate hingedly connected to the outer surface of the nut, the inner side of the arc-shaped clamping plate is hingedly connected to the second hinge plate, an adjustment plate is installed at the end of the first hinge plate, and the adjustment plate is inserted in the second hinge plate, the outer surface of the adjustment plate is evenly provided with a plurality of adjustment holes along its length direction, and the outer surface of the second hinge plate is installed with screws matching the adjustment holes.

[0009] Furthermore, a connecting seat is provided on the top of the top plate, a cross rod is installed on the lower surface of the connecting seat, telescopic rods are installed at the four corners of the lower surface of the cross rod, and the ends of the telescopic rods are connected to the top plate. A spring is sleeved on the outer surface of the telescopic rod, and the two ends of the spring are respectively abutted against the cross rod and the top plate.

[0010] Furthermore, a bearing is installed at the bottom of the hollow rod, and the end of the threaded rod is inserted into the bearing.

[0011] Furthermore, four mounting holes are provided in a coaxial array on the surface of the connection seat, and the mounting holes are circular through holes.

[0012] Furthermore, a rubber pad is arranged on the outer surface of the arc-shaped clamping plate, and an anti-slip pattern is formed on the outer surface of the rubber pad.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0014] 1. The utility model drives the threaded rod to rotate by a motor. Due to the setting of the reverse thread, the two nuts can move closer to or farther away from each other, and then through the connecting action of the connecting mechanism, the purpose of driving the four arc-shaped clamps to extend and retract at the same time is achieved, so that glass cups of different diameters can be fixed, and the versatility is improved. When electroplating glass cups of different specifications, there is no need to replace the clamp, which reduces the complexity of operation and improves production efficiency.

[0015] 2. The utility model adjusts the depth of the adjusting plate inserted into the second hinged plate and fixes the adjusting plate with screws, thereby achieving the purpose of adjusting the overall length of the connecting mechanism. By adjusting the lengths of the two connecting mechanisms on the arc-shaped clamping plate respectively, the inclination angle of the arc-shaped clamping plate can be adjusted, so that glass cups with different inner wall inclinations can be fixed and clamped, further improving the versatility and being able to meet more glass product processing needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the hollow rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the hollow rod of the utility model;

[0019] Figure 4 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0020] In the figure: 100, top plate; 101, hollow rod; 102, threaded rod; 103, nut; 104, connecting groove; 105, arc clamping plate; 106, motor; 200, connecting mechanism; 201, first hinge plate; 202, second hinge plate; 203, adjusting plate; 204, adjusting hole; 205, screw; 300, connecting seat; 301, cross rod; 302, telescopic rod; 303, spring; 400, bearing; 500, mounting hole. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0023] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0024] See also Figure 1-Figure 4The utility model provides a fixing device for glass products in an electroplating process, comprising a top plate 100, a hollow rod 101 is installed on the lower surface of the top plate 100, a motor 106 is installed on the upper surface of the top plate 100, the end of the output shaft of the motor 106 penetrates into the hollow rod 101 and is connected to a threaded rod 102 having a pair of reverse threads, and nuts 103 are installed on both reverse threads of the threaded rod 102. Four connecting grooves 104 are coaxially arranged on the outer surface of the hollow rod 101, and four arc-shaped clamping plates 105 are coaxially arranged on the outer side of the hollow rod 101, and the arc-shaped clamping plates 105 are connected to the nuts 103 through a connecting mechanism 200.

[0025] When the glass needs to be fixed, the four arc-shaped clamping plates 105 can be extended into the glass, and the top plate 100 can be covered on the top of the glass. Then, the motor 106 is started to drive the threaded rod 102 to rotate, so that the two nuts 103 are close to each other. At this time, through the connection of the connecting mechanism 200, the four arc-shaped clamping plates 105 can be driven to expand outward at the same time and press against the inner wall of the glass, so that the glass can be fixed and clamped, and the top plate 100 can seal the opening of the glass to prevent the electroplating solution from entering the glass, thereby improving the quality of electroplating. After the electroplating is completed, the motor 106 is started to drive the two nuts 103 to move away from each other, which can drive the four arc-shaped clamping plates 105 to shrink and separate from the inner wall of the glass, so that the glass can be removed.

[0026] Specifically, the connecting mechanism 200 includes a first hinge plate 201 hingedly connected to the outer surface of the nut 103, the inner side of the arc clamping plate 105 is hingedly connected to the second hinge plate 202, an adjustment plate 203 is installed at the end of the first hinge plate 201, and the adjustment plate 203 is inserted into the second hinge plate 202, and the outer surface of the adjustment plate 203 is uniformly provided with a plurality of adjustment holes 204 along its length direction, and the outer surface of the second hinge plate 202 is installed with screws 205 adapted to the adjustment holes 204. It is arranged in the second hinged plate 202, so the depth of the adjustment plate 203 inserted into the second hinged plate 202 can be adjusted, and the adjustment plate 203 is fixed by the screw 205, so as to achieve the purpose of adjusting the overall length of the connecting mechanism 200. By adjusting the lengths of the two connecting mechanisms 200 on the arc-shaped clamping plate 105 respectively, the inclination angle of the arc-shaped clamping plate 105 can be adjusted, so that glass cups with different inner wall inclinations can be fixed and clamped, which further improves the versatility and can meet more glass product processing needs.

[0027] Specifically, a connecting seat 300 is provided on the top of the top plate 100, and a cross rod 301 is installed on the lower surface of the connecting seat 300. Telescopic rods 302 are installed at the four corners of the lower surface of the cross rod 301, and the ends of the telescopic rods 302 are connected to the top plate 100. A spring 303 is sleeved on the outer surface of the telescopic rod 302. The two ends of the spring 303 are respectively in contact with the cross rod 301 and the top plate 100. The connecting seat 300 is connected to the telescopic end of a driving member such as a cylinder or an electric push rod. The driving member drives the connecting seat 300 to descend and the hollow rod 101 is extended into the glass. At this time, pressure is applied to the top plate 100 through the cross rod 301. By compressing the spring 303 with the cross rod 301, a certain pressure can be applied to the top plate 100, so that it is pressed tightly against the opening of the glass, thereby improving the sealing effect at the opening. In addition, the spring 303 has a certain telescopic ability, which can avoid the situation where the glass is damaged due to excessive downward pressure.

[0028] Specifically, a bearing 400 is installed at the bottom of the hollow rod 101, and the end of the threaded rod 102 is inserted into the bearing 400. Through the setting of the bearing 400, the threaded rod 102 can rotate more smoothly and stably, so that the arc clamping plate 105 can be stably abutted against the inner wall of the glass cup for fixation.

[0029] Specifically, four mounting holes 500 are provided in a coaxial array on the surface of the connection seat 300. The mounting holes 500 are circular through holes. Through the arrangement of the mounting holes 500, the connection with the telescopic end of the driving member can be performed by bolts.

[0030] Specifically, a rubber pad is provided on the outer surface of the arc-shaped clamping plate 105, and anti-slip grooves are provided on the outer surface of the rubber pad. The setting of the rubber pad and the anti-slip grooves can increase the friction between the arc-shaped clamping plate 105 and the glass cup, improve the fixing effect, and also play a buffering and protective role on the inner wall of the glass cup to prevent the glass cup from being damaged.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A glass product fixing device for an electroplating process, comprising a top plate (100), characterized in that: A hollow rod (101) is mounted on the lower surface of the top plate (100), a motor (106) is mounted on the upper surface of the top plate (100), an end of an output shaft of the motor (106) passes through the hollow rod (101) and is connected to a threaded rod (102) having a pair of reverse threads, and nuts (103) are mounted on both reverse threads of the threaded rod (102); The outer surface of the hollow rod (101) is provided with four connecting grooves (104) in a coaxial array, and the outer side of the hollow rod (101) is provided with four arc-shaped clamping plates (105) in a coaxial array, and the arc-shaped clamping plates (105) are connected to the nut (103) via a connecting mechanism (200).

2. The glass product fixing device for electroplating process according to claim 1, characterized in that: The connecting mechanism (200) comprises a first hinge plate (201) hingedly connected to the outer surface of the nut (103); the inner side surface of the arc-shaped clamping plate (105) is hingedly connected to the second hinge plate (202); an adjustment plate (203) is installed at the end of the first hinge plate (201), and the adjustment plate (203) is inserted into the second hinge plate (202); the outer surface of the adjustment plate (203) is evenly provided with a plurality of adjustment holes (204) along its length direction; and the outer surface of the second hinge plate (202) is installed with screws (205) that are compatible with the adjustment holes (204).

3. The glass product fixing device for electroplating process according to claim 1, characterized in that: A connecting seat (300) is arranged on the top of the top plate (100), a cross rod (301) is installed on the lower surface of the connecting seat (300), telescopic rods (302) are installed at the four corners of the lower surface of the cross rod (301), and the ends of the telescopic rods (302) are connected to the top plate (100), and a spring (303) is sleeved on the outer surface of the telescopic rod (302), and the two ends of the spring (303) are respectively in contact with the cross rod (301) and the top plate (100).

4. The glass product fixing device for electroplating process according to claim 2, characterized in that: A bearing (400) is installed at the bottom of the hollow rod (101), and the end of the threaded rod (102) is inserted into the bearing (400).

5. The glass product fixing device for electroplating process according to claim 3, characterized in that: The surface of the connection seat (300) is provided with four mounting holes (500) in a coaxial array, and the mounting holes (500) are circular through holes.

6. The glass product fixing device for electroplating process according to claim 2, characterized in that: The outer surface of the arc-shaped clamping plate (105) is provided with a rubber pad, and the outer surface of the rubber pad is provided with anti-slip grooves.

Images