Clamping device for precious metal inlaying

Abstract

The utility model provides a clamping device for precious metal inlaying, which comprises a base arranged on a workbench, a driving assembly is arranged on the base, a clamping assembly is arranged on the driving assembly, the driving assembly is used for driving the clamping assembly and a workpiece clamped and fixed on the clamping assembly to rotate, and the clamping assembly comprises a fixed seat arranged on the driving assembly. A telescopic push rod is arranged on the fixing base, a fixing plate is arranged at the end of an output rod of the telescopic push rod, connecting plates are hinged to the left side and the right side of the fixing plate respectively, a clamping plate is arranged at the other end of each connecting plate, and each clamping plate is hinged to the fixing base located on the same side as the clamping plate. The utility model solves the problems that the angle of the to-be-processed workpiece cannot be conveniently and quickly adjusted during the inlaying operation of the traditional to-be-processed workpiece, the to-be-processed workpieces of various specifications cannot be clamped and fixed, the operation is troublesome, and the inlaying processing efficiency is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a clamping device for noble metal inlaying. Background Art

[0002] Noble metals refer to metals with high economic value, rarity, and good chemical stability. Such metals are commonly used in jewelry, currency, investment, and industrial applications.

[0003] For example, for a gold bracelet, to improve the beauty of the bracelet, some parts of the outer surface of the bracelet are inlaid with gemstones.

[0004] During the inlay operation of traditional workpieces to be processed, it is impossible to conveniently and quickly adjust the angle of the workpiece to be processed, and it is impossible to perform clamping and fixing operations on workpieces to be processed with various specifications. The operation is troublesome, greatly reducing the efficiency of inlay processing. Summary of the Utility Model

[0005] In view of this, the utility model provides a clamping device for noble metal inlaying, which solves the problems that during the inlay operation of traditional workpieces to be processed, it is impossible to conveniently and quickly adjust the angle of the workpiece to be processed, and it is impossible to perform clamping and fixing operations on workpieces to be processed with various specifications. The operation is troublesome, greatly reducing the efficiency of inlay processing.

[0006] To solve the above technical problems, the utility model provides a clamping device for noble metal inlaying, including a base arranged on a workbench, a driving component arranged on the base, and a clamping component arranged on the driving component. The driving component is used to drive the clamping component and the workpiece clamped and fixed thereon to rotate. The clamping component includes a fixed seat arranged on the driving component, a telescopic push rod arranged on the fixed seat, a fixing plate arranged at the end of the output rod of the telescopic push rod, connecting plates are respectively hinged on the left and right sides of the fixing plate, the other end of each connecting plate is provided with a clamping plate, and each clamping plate is hinged on the fixed seat on the same side as it. The utility model can drive the clamping component and the workpiece to be processed clamped on the clamping component to rotate through the driving component, thereby facilitating the inlay processing operation of the workpiece to be processed, with more convenient operation, and can realize the clamping and fixing operation of workpieces to be processed with various specifications under the action of the extension and retraction of the output rod of the telescopic push rod, solving the problems that during the inlay operation of traditional workpieces to be processed, it is impossible to conveniently and quickly adjust the angle of the workpiece to be processed, and it is impossible to perform clamping and fixing operations on workpieces to be processed with various specifications. The operation is troublesome, greatly reducing the efficiency of inlay processing.

[0007] The upper part of the splint is provided with a toothed groove, and a protective sleeve is sleeved on the upper part of the splint. The utility model can realize the firm clamping and protection of workpieces of various specifications through the cooperation of the toothed grooves on a pair of splints and the protective sleeve, greatly increasing the stability during the inlaying process.

[0008] The driving assembly includes a driving member arranged on the base. The end of the output shaft of the driving member is provided with a driving gear, and a driven gear meshing with it is arranged outside the driving gear. The driven gear is arranged on the base through a rotating shaft and a bearing, and the upper part of the rotating shaft is fixedly arranged together with the lower part of the fixed seat. The utility model can drive the driving gear to rotate together through the rotation of the output shaft of the driving member. The rotation of the driving gear can drive the driven gear meshing with it and the fixed seat above it to rotate together, thereby realizing the convenient and rapid adjustment of the angle of the workpiece clamped between the two splints on the fixed seat, and the operation is more convenient.

[0009] The fixed seat is U-shaped. Installation grooves are respectively opened in the upper parts of the two vertical parts of the fixed seat. The splint is hinged and arranged in the installation groove on the same side through a hinge shaft. The fixed end of the telescopic push rod is arranged on the upper part of the horizontal part of the fixed seat. The utility model can push the fixed plate on it to move upward under the action of the extension of the output rod of the telescopic push rod. Coupled with the hinge action between the connecting plate and the fixed plate and the hinge and limiting actions between the installation groove on the fixed seat and the splint, the two splints will rotate outward along the hinge shaft of the fixed seat to which they are hinged, realizing the opening of the two splints. Then the operator places the workpiece to be processed between the two splints, and starts the output rod of the telescopic push rod to retract to pull the two splints to rotate clockwise along the hinge shaft to perform a firm and rapid clamping and fixing operation on the workpiece to be processed, and the operation is more convenient.

[0010] The driving member is a motor. The fixed end of the motor is fixedly arranged on the base, and the output end of the motor is fixedly connected with the support shaft of the driving wheel. The utility model can drive the support shaft and the driving wheel on it to rotate together through the rotation of the output shaft of the motor, and the operation is more convenient.

[0011] The protective sleeve is detachably arranged on the upper part of the splint through a locking bolt. The purpose is to facilitate the rapid disassembly, replacement and installation of the protective sleeve, which is more efficient.

[0012] The telescopic push rod is an electric telescopic rod or a hydraulic telescopic rod.

[0013] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0014] 1. The utility model can drive the clamping component and the workpiece to be processed clamped on the clamping component to rotate through the driving component, so as to facilitate the inlay processing operation of the workpiece to be processed. The operation is more convenient. And it can realize the clamping and fixing operation of workpieces to be processed with various specifications under the action of the output rod of the telescopic push rod extending and retracting, solving the problem that in the traditional inlay operation of workpieces to be processed, the angle of the workpiece to be processed cannot be conveniently and quickly adjusted, and the clamping and fixing operation for workpieces to be processed with various specifications cannot be carried out. The operation is troublesome, greatly reducing the efficiency of inlay processing.

[0015] 2. The utility model can realize the firm clamping and protection operation of workpieces with various specifications through the tooth-shaped grooves on a pair of clamping plates in cooperation with the protective sleeve, greatly increasing the stability during the inlay process.

[0016] 3. Under the action of the output rod of the telescopic push rod extending, the fixing plate on it can be pushed to move upward. Coupled with the hinge action between the connecting plate and the fixing plate and the hinge and limiting actions between the mounting groove on the fixed seat and the clamping plate, the two clamping plates will rotate outward along the hinge axis of the fixed seat hinged to them, realizing the opening of the two clamping plates. Then the operator places the workpiece to be processed between the two clamping plates, and starts the output rod of the telescopic push rod to retract, pulling the two clamping plates to rotate clockwise along the hinge axis to carry out the firm and quick clamping and fixing operation on the workpiece to be processed. The operation is more convenient.

[0017] 4. The utility model can drive the support shaft and the driving wheel on it to rotate together through the rotation of the output shaft of the motor, and the operation is more convenient. Description of the Drawings

[0018] Figure 1 is a schematic structural view of the clamping device for precious metal inlay of the utility model;

[0019] Figure 2 is of the utility model Figure 1 enlarged view of structure A;

[0020] Figure 3 is a top view of the clamping device for precious metal inlay of the utility model.

[0021] Description of the reference numerals: 100, base; 200, driving component; 201, driving part; 202, driving gear; 203, driven gear; 300, clamping component; 301, fixed seat; 302, telescopic push rod; 303, fixing plate; 304, connecting plate; 305, clamping plate; 306, protective sleeve. Detailed Embodiment

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will describe the technical solutions of the embodiments of the present utility model clearly and completely with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present utility model fall within the scope of protection of the present utility model. Figures 1 - 3 Based on the described embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art fall within the scope of protection of the present utility model.

[0023] As Figures 1 - 3 shown: This embodiment provides a clamping device for noble metal inlaying, including a base 100 arranged on a workbench. A pin shaft is arranged at the lower part of the base 100, and a pin hole adapted to the pin shaft is arranged on the workbench. The base 100 is fixed on the workbench by bolts. A driving component 200 is arranged on the base 100, and a clamping component 300 is arranged on the driving component 200. The driving component 200 is used to drive the clamping component 300 and the workpiece clamped and fixed thereon to rotate. The clamping component 300 includes a fixed seat 301 arranged on the driving component 200. A telescopic push rod 302 is arranged on the fixed seat 301. The telescopic push rod 302 is an electric telescopic rod or a hydraulic telescopic rod. A fixing plate 303 is arranged at the end of the output rod of the telescopic push rod 302. Connecting plates 304 are respectively hinged on the left and right sides of the fixing plate 303. The other end of each connecting plate 304 is provided with a clamping plate 305. Each clamping plate 305 is hinged on the fixed seat 301 on the same side as it. The present utility model can drive the clamping component 300 and the workpiece to be processed clamped on the clamping component 300 to rotate through the driving component 200, thereby facilitating the inlay processing operation of the workpiece to be processed, with more convenient operation. And it can realize the clamping and fixing operation of workpieces to be processed with various specifications under the action of the extension and retraction of the output rod of the telescopic push rod 302, solving the problems that in the traditional inlay operation of workpieces to be processed, it is impossible to conveniently and quickly adjust the angle of the workpiece to be processed, and it is impossible to clamp and fix workpieces to be processed with various specifications, with troublesome operation and greatly reducing the inlay processing efficiency.

[0024] According to an embodiment of the present utility model, as Figures 1 - 3 shown, a toothed groove is opened at the upper part of the clamping plate 305, and a protective sleeve 306 is sleeved on the upper part of the clamping plate 305. The present utility model can realize the firm clamping and protection of workpieces with various specifications through the toothed grooves on a pair of clamping plates 305 in cooperation with the protective sleeve 306, greatly increasing the stability during the inlay process.

[0025] According to another embodiment of the present utility model, as Figure 1 and Figure 2As shown in the figure, the driving assembly 200 includes a driving member 201 disposed on the base 100. The driving member 201 is a motor. The fixed end of the motor is fixedly provided on the base 100, and the output end of the motor is fixed together with the support shaft of the driving wheel. In the present utility model, the rotation of the output shaft of the motor can drive the support shaft and the driving wheel thereon to rotate together, making the operation more convenient. The end of the output shaft of the driving member 201 is provided with a driving gear 202, and the outside of the driving gear 202 is provided with a driven gear 203 meshing therewith. The driven gear 203 is disposed on the base 100 through a rotating shaft and a bearing, and the upper part of the rotating shaft is fixedly provided together with the lower part of the fixed seat 301. In the present utility model, the rotation of the output shaft of the driving member 201 can drive the driving gear 202 to rotate together. The rotation of the driving gear 202 can drive the driven gear 203 meshing therewith and the fixed seat 301 above it to rotate together, thereby realizing convenient and rapid adjustment of the angle of the workpiece clamped between the two clamping plates 305 on the fixed seat 301, and making the operation more convenient.

[0026] The fixed seat 301 is U-shaped. Installation grooves are respectively formed in the upper parts of the two vertical parts of the fixed seat 301. The clamping plates 305 are hingedly disposed in the installation grooves on the same side through hinge shafts. The fixed end of the telescopic push rod 302 is disposed on the upper part of the horizontal part of the fixed seat 301. In the present utility model, under the action of the extension of the output rod of the telescopic push rod 302, the fixing plate 303 thereon can be pushed to move upward. Coupled with the hinge action between the connecting plate 304 and the fixing plate 303 and the hinge and limiting actions between the installation grooves on the fixed seat 301 and the clamping plates 305, the two clamping plates 305 will rotate outward along the hinge shafts of the fixed seat 301 to which they are hingedly disposed, realizing the opening of the two clamping plates 305. Then the operator places the workpiece to be processed between the two clamping plates 305, and starts the output rod of the telescopic push rod 302 to retract to pull the two clamping plates 305 to rotate clockwise along the hinge shafts to perform a firm and rapid clamping and fixing operation on the workpiece to be processed, making the operation more convenient.

[0027] According to another embodiment of the present utility model, as Figure 1 and Figure 3 shown, the protective sleeve 306 is detachably disposed on the upper part of the clamping plate 305 through a locking bolt. The purpose is to facilitate the rapid disassembly, replacement and installation operations of the protective sleeve 306, making it more efficient.

[0028] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0029] The usage method of the present utility model:

[0030] First of all, it should be clear that the clamping device involved in the present utility model is mainly used for clamping and fixing precious metals during the inlay processing. Taking the drilling or grinding operation during the process of inlaying jade into a gold bracelet as an example, the usage method of the present utility model will be elaborated in detail. When it is necessary to clamp and fix the gold bracelet, the output rod of the telescopic push rod 302 is started to extend. Under the action of the extension of the output rod of the telescopic push rod 302, the fixed plate 303 thereon is pushed upward. Coupled with the hinge action between the connecting plate 304 and the fixed plate 303, as well as the hinge and limiting actions between the mounting groove on the fixed seat 301 and the clamping plate 305, the two clamping plates 305 will rotate outward along the hinge axis of the fixed seat 301 to which they are hinged, realizing the opening of the two clamping plates 305. Then the operator places the workpiece to be processed between the two clamping plates 305. The output rod of the telescopic push rod 302 is started to retract, pulling the two clamping plates 305 to rotate clockwise along the hinge axis to firmly and quickly clamp and fix the workpiece to be processed, thus realizing the processing operation of the gold bracelet. When it is necessary to adjust the angle of the gold bracelet, the output shaft of the motor is started to rotate. With the rotation of the output shaft of the motor, the support shaft and the driving wheel thereon rotate together. Through the rotation of the driving gear 202, the driven gear 203 engaged with it can drive the fixed seat 301 above it to rotate together, thereby realizing the convenient and quick adjustment of the angle of the workpiece clamped between the two clamping plates 305 on the fixed seat 301, and the operation is more convenient. The present utility model can drive the clamping assembly 300 and the workpiece to be processed clamped on the clamping assembly 300 to rotate through the driving assembly 200, thus facilitating the inlay processing operation of the workpiece to be processed, and the operation is more convenient. And through the extension and retraction of the output rod of the telescopic push rod 302, the clamping and fixing operation of workpieces to be processed of various specifications can be realized, solving the problems that in the traditional inlay operation of workpieces to be processed, it is impossible to conveniently and quickly adjust the angle of the workpiece to be processed, and it is impossible to clamp and fix workpieces to be processed of various specifications, the operation is troublesome, and the inlay processing efficiency is greatly reduced.

[0031] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0032] The above are the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle described in the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A clamping device for noble metal inlay, including a base (100) arranged on a workbench, characterized in that: A driving component (200) is arranged on the base (100), and a clamping component (300) is arranged on the driving component (200). The driving component (200) is used to drive the clamping component (300) and the workpiece clamped and fixed thereon to rotate. The clamping component (300) includes a fixed seat (301) arranged on the driving component (200). A telescopic push rod (302) is arranged on the fixed seat (301). The end of the output rod of the telescopic push rod (302) is provided with a fixing plate (303). Connecting plates (304) are respectively hinged on the left and right sides of the fixing plate (303). The other end of each connecting plate (304) is provided with a clamping plate (305). Each clamping plate (305) is hinged on the fixed seat (301) on the same side as it.

2. The clamping device for noble metal inlay according to claim 1, characterized in that: A toothed groove is formed in the upper part of the clamping plate (305), and a protective sleeve (306) is sleeved on the upper part of the clamping plate (305).

3. The clamping device for noble metal inlay according to claim 2, wherein: The driving component (200) includes a driving part (201) arranged on the base (100). The end of the output shaft of the driving part (201) is provided with a driving gear (202). A driven gear (203) meshing with the driving gear (202) is arranged outside the driving gear (202). The driven gear (203) is arranged on the base (100) through a rotating shaft and a bearing. The upper part of the rotating shaft is fixedly arranged together with the lower part of the fixed seat (301).

4. The clamping device for noble metal inlay according to claim 3, characterized in that: The fixed seat (301) is U-shaped. Installation grooves are respectively formed in the upper parts of the two vertical parts of the fixed seat (301). The clamping plate (305) is hinged in the installation groove on the same side as it through a hinge shaft. The fixed end of the telescopic push rod (302) is arranged on the upper part of the horizontal part of the fixed seat (301).

5. The clamping device for noble metal inlay according to claim 4, characterized in that: The driving part (201) is a motor. The fixed end of the motor is fixedly arranged on the base (100), and the output end of the motor is fixed together with the support shaft of the driving wheel.

6. The clamping device for noble metal inlay according to claim 5, characterized in that: The protective sleeve (306) is detachably arranged on the upper part of the clamping plate (305) through a locking bolt.

7. The clamping device for noble metal inlay according to claim 6, characterized in that: The telescopic push rod (302) is an electric telescopic rod or a hydraulic telescopic rod.

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