Efficient and precise tin coating and gold removing tool clamp

Abstract

The utility model belongs to the technical field of efficient and precise tin coating and gold removing work fixtures, and particularly relates to an efficient and precise tin coating and gold removing work fixture which comprises a base, four telescopic rods are fixedly installed at the top of the base, the same connecting plate is fixedly installed at the tops of the four telescopic rods, four limiting grooves are formed in the top of the base, and the connecting plate is fixedly installed at the top of the base. A damping rod is fixedly installed in the limiting groove, a sliding block is fixedly installed at one end of the damping rod and located in the limiting groove, a connecting rod is rotationally installed on the sliding block, one end of the connecting rod is rotationally connected with the bottom of the connecting plate, and the damping rod is sleeved with a spring; when the whole device is used, it is ensured that vibration borne by the connecting plate can be buffered, so that a clamped workpiece can be protected against damage, after tin coating and gold removing are conducted on the top face of the workpiece, the workpiece can be rotated by 180 degrees, tin coating and gold removing can be conducted on the bottom face of the workpiece, and the work efficiency is improved. The workpiece does not need to be taken down in the process, and use is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to high -efficient accurate tin -bushing removes gold frock clamp technical field especially relates to a high -efficient accurate tin -bushing removes gold frock clamp. BACKGROUND

[0002] The main purpose of frock clamp is to improve production efficiency, ensure product quality and interchangeability, and reduce production cost. By fixing workpiece, the machining precision is ensured, thereby improving the production efficiency.

[0003] For example, the Chinese patent with the announcement number CN213438445U discloses a frock clamp device for electronic component processing and maintenance, which comprises a fixed plate, two vertical plates are fixedly installed on the top of the fixed plate, the same placing seat is fixedly installed on the top of the vertical plate, a first plate is fixedly installed on the top end of the placing seat, a first hole is formed in the placing seat, a second plate is slidably installed in the first hole, a placing plate is fixedly installed on one side of the first plate and the second plate, a second hole is formed in the top of the first plate and the second plate, a pull rod is slidably installed in the second hole and penetrates the placing seat, a connecting hole with an open top is formed in the inner wall of one side of the second hole, and a pressing plate is fixedly installed on the top end of the pull rod. The utility model has the advantages of reasonable design, convenient adjustment of the spacing between the placing plates, placement of circuit boards of different sizes, fixation of the circuit boards by the pressing plate, and convenient processing and maintenance of the circuit boards.

[0004] The above-mentioned patent has the following problems:

[0005] The device does not have a buffer protection for the placing seat when in use, which leads to damage of the clamped workpiece when the placing seat is vibrated, and the device can only tin-bushing and remove gold from the top surface of the workpiece after clamping, so the bottom surface of the workpiece also needs to be tin-bushed and gold-removed, which requires disassembly, turning over and fixing of the workpiece to tin-bush and remove gold from the bottom surface of the workpiece, which is inconvenient. In view of this, a high-efficiency and precise tin-bushing and gold-removing frock clamp is provided. Utility model content

[0006] The utility model aims at providing a high-efficiency and precise tin-bushing and gold-removing frock clamp to solve the problems in the above background technology.

[0007] Therefore, the utility model provides a high-efficiency and precise tin-bushing and gold-removing frock clamp, which comprises:

[0008] The top of the base is fixedly provided with four lifting telescopic rods, the top of the four lifting telescopic rods is fixedly provided with a same connecting plate, the top of the base is provided with four limiting grooves, the limiting grooves are fixedly provided with damping rods, one end of the damping rods and located in the limiting grooves is fixedly provided with sliding blocks, the sliding blocks are rotatably provided with connecting rods, one end of the connecting rods is rotatably connected with the bottom of the connecting plate, the damping rods are sleeved with springs;

[0009] The top of the base is fixedly provided with four lifting telescopic rods, the top of the four lifting telescopic rods is fixedly provided with a same connecting plate, the top of the base is provided with four limiting grooves, the limiting grooves are fixedly provided with damping rods, one end of the damping rods and located in the limiting grooves is fixedly provided with sliding blocks, the sliding blocks are rotatably provided with connecting rods, one end of the connecting rods is rotatably connected with the bottom of the connecting plate, the damping rods are sleeved with springs;

[0010] The top of the base is fixedly provided with four lifting telescopic rods, the top of the four lifting telescopic rods is fixedly provided with a same connecting plate, the top of the base is provided with four limiting grooves, the limiting grooves are fixedly provided with damping rods, one end of the damping rods and located in the limiting grooves is fixedly provided with sliding blocks, the sliding blocks are rotatably provided with connecting rods, one end of the connecting rods is rotatably connected with the bottom of the connecting plate, the damping rods are sleeved with springs;

[0011] The top of the base is fixedly provided with four lifting telescopic rods, the top of the four lifting telescopic rods is fixedly provided with a same connecting plate, the top of the base is provided with four limiting grooves, the limiting grooves are fixedly provided with damping rods, one end of the damping rods and located in the limiting grooves is fixedly provided with sliding blocks, the sliding blocks are rotatably provided with connecting rods, one end of the connecting rods is rotatably connected with the bottom of the connecting plate, the damping rods are sleeved with springs;

[0012] In the technical scheme, in use, the worker sets the driving assembly according to the size of the workpiece to be tin-coated, drives the two moving rods to move towards each other, then drives the two U-shaped plates on the moving rods to move towards each other, until the workpiece is placed on the two rubber pads II in the two U-shaped plates, then rotates the hand screw by hand, under the action of the screw thread, the hand screw rotates and drives the pressing plate to move downwards until the rubber pad I at the bottom of the pressing plate contacts the workpiece, under the action of the rubber pad I and the rubber pad II, the rubber pad I and the rubber pad II are soft in material and can avoid damaging the surface of the workpiece, then the fixed workpiece can be tin-coated;

[0013] When the connecting plate is vibrated, the connecting plate will be displaced downwards and press the four connecting rods to rotate, at this time, the four telescopic rods will be shrunk under the pressing of the connecting plate, then the connecting rods will press the corresponding sliding blocks to slide, the sliding blocks will slide in the limiting grooves and press the damping rods to shrink, then the springs will be pressed and shrunk, thereby buffering the force of the downward displacement of the connecting plate;

[0014] When the top surface of the workpiece is tin-coated, the power assembly is set to drive the two U-shaped plates to rotate in the same direction at the same time, so that the two U-shaped plates are rotated by 180°, so that the bottom surface of the workpiece faces upwards, so that both surfaces of the workpiece can be tin-coated, without disassembling the workpiece, the workpiece is more convenient to use.

[0015] In the above technical scheme, further, the power assembly comprises:

[0016] Two cavities, two said cavity is set in two moving rod, the cavity is rotatably mounted with two transmission wheel, two said transmission wheel transmission installation has a belt, located above two transmission wheel opposite end respectively through two cavity opposite side and with the corresponding U-shaped plate fixed;

[0017] Two fixed plate, two said fixed plate is fixedly installed on the top of the connecting plate and respectively located in two moving rod far away from one side, one side of one said fixed plate rotatably mounted with rectangular rod, the rectangular rod one end through the two transmission wheel and two moving rod below and with another fixed plate rotatable connection, one side of one said fixed plate is fixedly installed with motor, the output shaft of the motor through the other side of the fixed plate and with the rectangular rod coaxial connection.

[0018] In the technical scheme, the motor is started, the output shaft of the motor will drive the rectangular rod to rotate, the rectangular rod will drive the two transmission wheel below to rotate, the two transmission wheel below will drive the two belts to rotate respectively, the two belts will drive the two transmission wheel above to rotate respectively, then, the two transmission wheel above will drive the two U-shaped plate to rotate simultaneously in one direction, ensure that the two U-shaped plate can rotate simultaneously in one direction, avoid damage to the workpiece.

[0019] In the above technical scheme, further, the two transmission wheel below is slidably connected with the rectangular rod, the rectangular rod is rotatably connected with the two moving rod, and the output shaft of the motor is rotatably connected with one of the fixed plates.

[0020] In the technical scheme, it is ensured that the transmission wheel can slide on the rectangular rod, the rectangular rod can rotate normally, and the motor can operate normally.

[0021] In the above technical scheme, further, the driving assembly comprises:

[0022] The bidirectional threaded rod is rotatably installed in the sliding groove, one end of the bidirectional threaded rod penetrates one side of the two moving rods and the sliding groove and extends to the outside, and a handle is fixedly installed on one end of the bidirectional threaded rod.

[0023] In the technical scheme, the handle on the bidirectional threaded rod is rotated forward by hand, and the bidirectional threaded rod is rotated, under the action of the thread, the two moving rods are brought close to each other, and the two moving rods are brought away from each other by reversing the bidirectional threaded rod.

[0024] In the above technical scheme, further, two threads with opposite rotation directions are provided on the bidirectional threaded rod, and the two moving rods are threadedly connected with the bidirectional threaded rod.

[0025] In the technical solution, under the action of the screw thread, the bidirectional threaded rod can drive the two moving rods to move close to each other or move away from each other when rotating.

[0026] In the technical solution, further, the two ends of the spring are tightly welded with one side of the sliding block and the inner wall of the limiting groove respectively, the connecting rod is arranged obliquely, and the sliding block is in sliding connection with the corresponding limiting groove.

[0027] In the technical solution, the structure of the spring is ensured to be stable, the connecting rod is ensured to rotate normally, and the sliding block is ensured to slide in the limiting groove.

[0028] In the technical solution, further, the hand screw rod is in threaded connection with the U-shaped plate, the bottom of the pressing plate is fixedly provided with a rubber pad one, and the inner cavity bottom of the U-shaped plate is fixedly provided with a rubber pad two.

[0029] In the technical solution, under the action of the screw thread, the hand screw rod can drive the pressing plate to displace downward when rotating; and under the action of the rubber pad one and the rubber pad two, the rubber pad one and the rubber pad two are made of soft material, so that damage to the surface of the workpiece can be avoided.

[0030] The high-efficiency precise tin-boring and gold-removing tool clamp has the advantages that:

[0031] 1. The high-efficiency precise tin-boring and gold-removing tool clamp is provided with the limiting groove, the connecting rod, the sliding block, the damping rod, the spring and the telescopic rod, so that the vibration received by the connecting plate can be buffered, and the workpiece clamped can be protected from being damaged.

[0032] 2. The high-efficiency precise tin-boring and gold-removing tool clamp is provided with the moving rod, the U-shaped plate, the hand screw rod and the power assembly, so that after the top surface of the workpiece is subjected to tin-boring and gold-removing, the workpiece can be rotated by 180°, and the bottom surface of the workpiece can be subjected to tin-boring and gold-removing, and the workpiece does not need to be taken down, and the workpiece is more convenient to use. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a whole structure schematic view of the utility model;

[0034] Figure 2 It is a structure schematic view of the inside of the connecting plate in the utility model;

[0035] Figure 3 It is a region structure schematic view of the base in the utility model;

[0036] Figure 4 It is a structure schematic view of the connecting plate in the utility model;

[0037] Figure 5It is the structure schematic drawing of the inside of the movable rod in the utility model;

[0038] Figure 6 It is the structure schematic drawing of the transmission wheel and the belt in the utility model;

[0039] Figure 7 It is the structure schematic drawing of the transmission wheel in the utility model;

[0040] Figure 8 It is the area structure schematic drawing of the U-shaped plate in the utility model;

[0041] Figure 9 It is the structure schematic drawing of the inside of the movable rod in the utility model;

[0042] Figure 10 It is the structure schematic drawing of the connecting plate in the utility model.

[0043] The mark in the figure is:

[0044] 1, base; 2, connecting plate; 3, sliding groove; 4, movable rod; 5, U-shaped plate; 6, two-way threaded rod; 7, hand screw rod; 8, telescopic rod; 9, rectangular rod; 10, motor; 11, connecting rod; 12, limiting groove; 13, sliding block; 14, damping rod; 15, spring; 16, transmission wheel; 17, belt; 18, fixed plate; 19, pressing plate; 20, cavity. DETAILED DESCRIPTION

[0045] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, instead of all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present application.

[0046] In the description of the present application, it should be noted that the terms used herein are only for describing the specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. In order to facilitate the description, the size of each part shown in the drawings is not drawn according to the actual proportional relationship. The technology, method and equipment known to those skilled in the relevant art may not be discussed in detail, but should be regarded as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0047] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0048] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0049] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0050] Example 1:

[0051] Please see Figure 1 - Figure 10 As shown, this embodiment provides a high-efficiency and precision tin-plating gold removal fixture, including:

[0052] The base 1, the top of the base 1 is fixedly installed with four lifting telescopic rods 8, the top of the four lifting telescopic rods 8 is fixedly installed with the same connecting plate 2, the top of the base 1 is provided with four limiting grooves 12, the limiting grooves 12 are fixedly installed with damping rods 14, one end of the damping rod 14 and located in the limiting groove 12 is fixedly installed with a sliding block 13, the connecting rod 11 is rotatably installed on the sliding block 13, one end of the connecting rod 11 is rotatably connected with the bottom of the connecting plate 2, the damping rod 14 is sleeved with a spring 15;

[0053] The sliding groove 3 is provided on the top of the connecting plate 2, the two moving rods 4 are slidably installed in the sliding groove 3, the opposite sides of the two moving rods 4 are rotatably installed with U-shaped plates 5, the U-shaped plates 5 are slidably installed with pressing plates 19, the top of the pressing plate 19 is fixedly installed with a hand screw rod 7, one end of the hand screw rod 7 penetrates through the U-shaped plate 5 and extends to the outside;

[0054] The power assembly is located on the connecting plate 2 and is used for driving the two U-shaped plates 5 to rotate at the same time;

[0055] The driving assembly is located in the sliding groove 3 and is used for driving the two moving rods 4 to move close to each other or move away from each other.

[0056] When in use, the worker can drive the driving assembly to make the two moving rods 4 move close to each other according to the size of the workpiece to be used for tin-bushing and gold-removing, then the U-shaped plates 5 on the two moving rods 4 will also move close to each other, until the workpiece can be placed on the two rubber pads two in the two U-shaped plates 5, then the hand screw rod 7 can be rotated by hand, under the action of the thread, the hand screw rod 7 will rotate and drive the pressing plate 19 to displace downward, until the rubber pad one at the bottom of the pressing plate 19 contacts with the workpiece, under the action of the rubber pad one and the rubber pad two, the materials of the rubber pad one and the rubber pad two are relatively soft, which can avoid damaging the surface of the workpiece, then the fixed workpiece can be used for tin-bushing and gold-removing;

[0057] When the connecting plate 2 is vibrated, the connecting plate 2 will displace downward and extrude the four connecting rods 11 to rotate, at this time, the four telescopic rods 8 will shrink under the extrusion of the connecting plate 2, then the connecting rod 11 will extrude the corresponding sliding block 13 to slide, the sliding block 13 will slide in the limiting groove 12 and extrude the damping rod 14 to shrink, then the spring 15 will be extruded and shrink, so as to buffer the force of the downward displacement of the connecting plate 2;

[0058] When the top surface of the workpiece is finished with tin-bushing and gold-removing, the power assembly is driven to rotate the two U-shaped plates 5 in the same direction at the same time, so that the two U-shaped plates 5 are rotated by 180°, so that the bottom surface of the workpiece faces upward, so that both surfaces of the workpiece can be used for tin-bushing and gold-removing, this process does not need to disassemble the workpiece, which is more convenient to use.

[0059] Embodiment 2:

[0060] The embodiment provides a high-efficiency precise tin-boring gold-removing tool clamp, in addition to the technical scheme of the above embodiment, further has the following technical features, the power assembly includes:

[0061] Two cavities 20 are arranged in the two moving rods 4 respectively, two transmission wheels 16 are rotatably arranged in the cavities 20, a belt 17 is transmissionally arranged between the two transmission wheels 16, and the opposite ends of the upper two transmission wheels 16 respectively penetrate the opposite sides of the two cavities 20 and are fixed with the corresponding U-shaped plates 5.

[0062] Two fixed plates 18 are fixedly arranged on the top of the connecting plate 2 and are located on the sides away from the two moving rods 4 respectively, one side of one of the fixed plates 18 is rotatably arranged with a rectangular rod 9, one end of the rectangular rod 9 penetrates the two transmission wheels 16 and the two moving rods 4 below and is rotatably connected with the other fixed plate 18, and the other side of the one fixed plate 18 is fixedly arranged with a motor 10, and the output shaft of the motor 10 penetrates the other side of the fixed plate 18 and is coaxially connected with the rectangular rod 9.

[0063] The motor 10 is started, the output shaft of the motor 10 drives the rectangular rod 9 to rotate, the rectangular rod 9 drives the two transmission wheels 16 below to rotate, the two transmission wheels 16 below drive the two belts 17 to rotate respectively, the two belts 17 drive the two transmission wheels 16 above to rotate respectively, and then the two transmission wheels 16 above drive the two U-shaped plates 5 to rotate in the same direction simultaneously, so that the two U-shaped plates 5 can rotate in the same direction simultaneously, and damage to the workpiece is avoided.

[0064] Embodiment 3:

[0065] The embodiment provides a high-efficiency precise tin-boring gold-removing tool clamp, in addition to the technical scheme of the above embodiment, further has the following technical features, the two transmission wheels 16 below are slidably connected with the rectangular rod 9, the rectangular rod 9 is rotatably connected with the two moving rods 4, and the output shaft of the motor 10 is rotatably connected with the one fixed plate 18.

[0066] The transmission wheel 16 can slide on the rectangular rod 9, the rectangular rod 9 can normally rotate, and the motor 10 can normally operate.

[0067] Embodiment 4:

[0068] The embodiment provides a high-efficiency precise tin-boring gold-removing tool clamp, in addition to the technical scheme of the above embodiment, further has the following technical features, the driving assembly includes:

[0069] The bidirectional threaded rod 6 is rotatably installed in the sliding groove 3, one end of the bidirectional threaded rod 6 penetrates through the two moving rods 4 and one side of the sliding groove 3 and extends to the outside, and the one end of the bidirectional threaded rod 6 is fixedly installed with a handle.

[0070] Wherein, the handle on the bidirectional threaded rod 6 is forwardly rotated by hand and drives the bidirectional threaded rod 6 to rotate, under the action of the thread, the bidirectional threaded rod 6 will drive the two moving rods 4 to approach each other, and reverse rotation of the bidirectional threaded rod 6 will make the two moving rods 4 away from each other.

[0071] Embodiment 5:

[0072] The embodiment provides a high-efficiency and precise tin-boring and gold-removing tool clamp, in addition to the technical scheme of the above-mentioned embodiment, further has the following technical features, the bidirectional threaded rod 6 is provided with two sections of threads with opposite rotation directions, and the two moving rods 4 are in threaded connection with the bidirectional threaded rod 6.

[0073] Wherein, under the action of the thread, the bidirectional threaded rod 6 can drive the two moving rods 4 to approach or move away from each other when rotating.

[0074] Embodiment 6:

[0075] The embodiment provides a high-efficiency and precise tin-boring and gold-removing tool clamp, in addition to the technical scheme of the above-mentioned embodiment, further has the following technical features, the two ends of the spring 15 are tightly welded with one side of the sliding block 13 and the inner wall of the limiting groove 12 respectively, the connecting rod 11 is arranged in an inclined mode, and the sliding block 13 is in sliding connection with the corresponding limiting groove 12.

[0076] Wherein, the structure stability of the spring 15 is ensured, the normal rotation of the connecting rod 11 is ensured, and the sliding of the sliding block 13 in the limiting groove 12 is ensured.

[0077] Embodiment 7:

[0078] The embodiment provides a high-efficiency and precise tin-boring and gold-removing tool clamp, in addition to the technical scheme of the above-mentioned embodiment, further has the following technical features, the hand screw rod 7 is in threaded connection with the U-shaped plate 5, and the bottom of the pressing plate 19 is fixedly installed with a rubber pad one, and the inner cavity bottom of the U-shaped plate 5 is fixedly installed with a rubber pad two.

[0079] Wherein, under the action of the thread, the rotation of the hand screw rod 7 can drive the pressing plate 19 to displace downward, and under the action of the rubber pad one and the rubber pad two, the material of the rubber pad one and the rubber pad two is relatively soft, so that damage to the surface of the workpiece can be avoided.

[0080] Working principle: in use, the worker according to the size of the workpiece needed to be tin except gold, with the handle of the two-way threaded rod 6 is turned and make it drive the two-way threaded rod 6 rotation, under the action of the screw, the two-way threaded rod 6 will drive the two moving rods 4 close to each other, with it, the two moving rods 4 on the U-shaped plate 5 will also be close to each other, until the workpiece can be placed in the two rubber pad two in the two U-shaped plate 5, then, can be turned by hand hand screw rod 7, under the action of the screw, the hand screw rod 7 will rotate and drive the pressure plate 19 downward displacement, until the rubber pad one at the bottom of the pressure plate 19 and the workpiece contact, under the action of the rubber pad one and rubber pad two, the material of the rubber pad one and rubber pad two is relatively soft, can avoid damage to the surface of the workpiece, then can be fixed for tin workpiece;

[0081] When the connecting plate 2 is vibrated, the connecting plate 2 will be downward displacement and extrusion four connecting rod 11 rotation, at this time, the four telescopic rod 8 will be extruded by the connecting plate 2 will shrink, with it, the connecting rod 11 will extrude the corresponding slider 13 slide, the slider 13 will slide in the limiting groove 12 and extrude the damping rod 14 shrink, with it, the spring 15 will be extruded and shrink, so as to buffer the force of the connecting plate 2 downward displacement;

[0082] When the top surface of the workpiece tin except gold is finished, the worker starts the motor 10, the output shaft of the motor 10 will drive the rectangular rod 9 rotation, the rectangular rod 9 will drive the two transmission wheels 16 below rotation, the two transmission wheels 16 below will drive the two belts 17 rotation respectively, the two belts 17 will drive the two transmission wheels 16 above rotation respectively, with it, the two transmission wheels 16 above will drive the two U-shaped plate 5 rotate in the same direction, so that the two U-shaped plate 5 are rotated 180°, so that the bottom surface of the workpiece is upward, so that both sides of the workpiece can be tin except gold, this process does not need to disassemble the workpiece, it is more convenient to use.

[0083] The embodiments of the application are described above in conjunction with the drawings, in the case of no conflict, the embodiments and the features in the embodiments in the application can be combined with each other, the application is not limited to the above specific implementation, the above specific implementation is only illustrative, but not limited, the ordinary skilled in the art can make many forms under the inspiration of the application, without departing from the scope of the application and the protection of the claims, all belong to the protection of the application.

Claims

1. A high-efficiency precise tin-bushing gold-removing tool clamp, characterized in that, include: A base (1) is provided with four telescopic rods (8) fixedly installed on the top of the base (1). The top of the four telescopic rods (8) is fixedly installed with the same connecting plate (2). The top of the base (1) is provided with four limiting grooves (12). A damping rod (14) is fixedly installed in the limiting groove (12). A slider (13) is fixedly installed at one end of the damping rod (14) and located in the limiting groove (12). A connecting rod (11) is rotatably installed on the slider (13). One end of the connecting rod (11) is rotatably connected to the bottom of the connecting plate (2). A spring (15) is sleeved on the damping rod (14). A chute (3) is formed on the top of the connecting plate (2). Two moving rods (4) are slidably installed in the chute (3). A U-shaped plate (5) is rotatably installed on the opposite side of the two moving rods (4). A pressure plate (19) is slidably installed in the U-shaped plate (5). A hand-tightening screw (7) is fixedly installed on the top of the pressure plate (19). One end of the hand-tightening screw (7) passes through the U-shaped plate (5) and extends to the outside. A power assembly located on a connecting plate (2) and used to drive two U-shaped plates (5) to rotate simultaneously; A drive assembly located within a groove (3) is used to drive two moving rods (4) to move closer to or further away from each other.

2. The high-efficiency precise tin-bushing gold-removing tool clamp according to claim 1, characterized in that, The power assembly includes: Two cavities (20) are respectively opened in two movable rods (4). Two transmission wheels (16) are rotatably installed in the cavity (20). A belt (17) is installed between the two transmission wheels (16). The opposite ends of the two upper transmission wheels (16) pass through the opposite side of the two cavities (20) and are fixed to the corresponding U-shaped plates (5). Two fixed plates (18) are fixedly installed on the top of the connecting plate (2) and located on opposite sides of the two moving rods (4). A rectangular rod (9) is rotatably installed on one side of one of the fixed plates (18). One end of the rectangular rod (9) passes through the two transmission wheels (16) and the two moving rods (4) located below and is rotatably connected to the other fixed plate (18). A motor (10) is fixedly installed on the other side of one of the fixed plates (18). The output shaft of the motor (10) passes through the other side of the fixed plate (18) and is coaxially connected to the rectangular rod (9).

3. The high-efficiency precise tin-bushing gold-removing tool clamp according to claim 2, characterized in that, The two transmission wheels (16) located below are slidably connected to the rectangular rod (9), the rectangular rod (9) is rotatably connected to the two moving rods (4), and the output shaft of the motor (10) is rotatably connected to one of the fixed plates (18).

4. The high-efficiency precise tin-bushing gold-removing tool clamp according to claim 1, characterized in that, The driving component includes: A bidirectional threaded rod (6) is rotatably mounted in a slide groove (3). One end of the bidirectional threaded rod (6) passes through two moving rods (4) and one side of the slide groove (3) and extends to the outside. A handle is fixedly mounted on one end of the bidirectional threaded rod (6).

5. The high-precision tin-bushing gold-removing tool clamp according to claim 4, characterized in that, The bidirectional threaded rod (6) is provided with two sections of threads with opposite rotation directions, and the two moving rods (4) are threadedly connected with the bidirectional threaded rod (6).

6. The high-precision tin-bushing gold-removing tool clamp of claim 1, wherein, Two ends of the spring (15) are tightly welded with one side of the sliding block (13) and the inner wall of the limiting groove (12) respectively, the connecting rod (11) is arranged in an inclined mode, and the sliding block (13) is slidably connected with the corresponding limiting groove (12).

7. The high-precision tin-bushing gold-removing tool clamp of claim 1, wherein, The hand screw rod (7) is threadedly connected with the U-shaped plate (5), the bottom of the pressing plate (19) is fixedly provided with rubber pad one, and the inner cavity bottom of the U-shaped plate (5) is fixedly provided with rubber pad two.

Images