Ball valve assembling platform

Abstract

The utility model belongs to the technical field of assembling platforms, and particularly relates to a ball valve assembling platform which comprises a supporting frame, the upper end of the supporting frame is fixedly connected with a table top, a testing instrument is arranged on the left side of the upper end of the table top, a storage cabinet is arranged on the right side of the upper end of the table top, and the middle of the upper end of the table top is in contact with a supporting table. And a clamping mechanism is arranged on the supporting table, a driving shaft is installed in the table top through a bearing, the driving shaft is fixedly connected with the supporting table, and a second motor makes contact with the interior of the table top. According to the scheme, through cooperative use of a second motor, a triangular belt, a driving shaft and other structures, a supporting table can be driven to rotate, then the position of a workpiece is adjusted, follow-up assembly and use of operators are facilitated, under the action of a threaded rod, a guide plate and other structures, the second motor can be driven to move, then the triangular belt is tensioned, and the working efficiency is improved. And the transmission effect of the triangular belt is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of assembly platforms, and in particular relates to a ball valve assembly platform. Background Art

[0002] The ball valve assembly platform is a device or workbench used to assemble ball valves. Ball valve is a commonly used fluid control valve, and its main features are simple structure, reliable sealing, easy operation, etc. The ball valve assembly platform is designed to improve the assembly efficiency and quality of ball valves, provide a convenient working environment and tools, and make the ball valve assembly process more efficient, accurate and reliable.

[0003] However, the existing ball valve assembly platform also has certain shortcomings. First, the existing ball valve assembly platform mostly uses manual clamping to fix the workpiece, which is obviously inconvenient for operators to use;

[0004] Secondly, the support platform used in the existing ball valve assembly platform is mostly fixedly connected to the table top, which makes it difficult to adjust the angle of the support platform, making it inconvenient for operators to assemble and use the workpiece. Summary of the invention

[0005] The utility model aims to provide a ball valve assembly platform, which solves the problem that the existing ball valve assembly platforms mostly use manual clamping to fix the workpiece, which is inconvenient for operators to use; and solves the problem that the support tables used in the existing ball valve assembly platforms are mostly fixedly connected to the table top, which makes it difficult to adjust the angle of the support table, which is inconvenient for operators to assemble and use the workpiece.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a ball valve assembly platform, including a support frame, the upper end of the support frame is fixedly connected with a table, a testing instrument is arranged on the left side of the upper end of the table, a storage cabinet is arranged on the right side of the upper end of the table, the middle part of the upper end of the table contacts with the support table, a clamping mechanism is arranged on the support table, a driving shaft is installed inside the table through a bearing, the driving shaft is fixedly connected to the support table, the inside of the table contacts with motor 2, a V-belt is jointly arranged on the output end of motor 2 and the driving shaft, a fixing plate is fixedly connected inside the table and located on the right side of motor 2, a threaded rod is installed inside the fixing plate through a bearing, a threaded cylinder is connected to the outer side of the threaded rod through a thread, and the threaded cylinder is fixedly connected to motor 2.

[0007] The principle of the utility model is that the output shaft is driven to rotate by the motor 1, so as to drive the positive and negative threaded screw rods to rotate. Under the relationship of threaded connection, the threads on the positive and negative threaded screw rods are in opposite directions, so that the two clamping plates move toward each other to clamp and fix the workpiece. In this process, when the output shaft of the motor 1 rotates, the inner wall of the clamping hole squeezes the clamping ball, so as to push the elastic block to deform, and finally the clamping ball is separated from the clamping hole. Under the action of force, the clamping ball slides along the surface of the output shaft of the motor 1. When the clamping ball slides into the next clamping hole, the elastic block restores the deformation to lift the clamping ball to insert into the clamping hole, so as to limit the output shaft of the motor 1, and then the position of the clamping plate is finely controlled.

[0008] Start motor 2 to drive the output end to rotate, so as to drive the V-belt to transmit, and then drive the driving shaft to rotate. When the driving shaft rotates, it can drive the support table to rotate, and then drive the workpiece to rotate, and adjust the position of the workpiece to facilitate the assembly and use of the operator. The rotating rod can be pushed to drive the threaded rod to rotate. Under the relationship of threaded connection, the threaded barrel can be driven to move, and then the motor 2 can be driven to move, so that the guide plate slides along the inside of the table to ensure the stable movement of the motor 2. When the motor 2 moves, it can drive the V-belt to move, and then the V-belt is tensioned to ensure the transmission effect of the V-belt.

[0009] The beneficial effect of the utility model is that the present scheme can drive the two clamps to move toward each other through the coordinated use of motor one, positive and negative threaded screw rods and other structures, thereby clamping and fixing the workpiece; under the action of the clamping hole, clamping ball and other structures, the position of the clamp can be finely controlled to avoid the problem of excessive extrusion of the workpiece; through the coordinated use of motor two, V-belt, driving shaft and other structures, the support table can be driven to rotate, thereby adjusting the position of the workpiece, which is convenient for subsequent assembly and use by operators; under the action of the threaded rod, guide plate and other structures, the motor two can be driven to move, thereby tightening the V-belt to ensure the transmission effect of the V-belt.

[0010] Furthermore, a guide plate is fixedly connected to the left side of the motor 2, and the guide plate is slidably connected to the table top. The motor 2 can be guided by the setting of the guide plate.

[0011] Furthermore, the right end of the threaded rod is fixedly connected with a rotating rod, and the rotating rod is made of hard rubber. The setting of the rotating rod facilitates pushing the threaded rod to rotate, and the hard rubber material has a good skin-friendly feel.

[0012] Furthermore, the clamping mechanism includes a motor 1, a motor 1 is fixedly installed on the left end of the support platform, the output shaft of the motor 1 is rotatably connected to the support platform, the output shaft of the motor 1 is fixedly connected to a positive and negative threaded screw rod, the positive and negative threaded screw rod is rotatably connected to the support platform, the outer side of the positive and negative threaded screw rod is connected to two clamping plates by threads, each of the clamping plates is slidably connected to the support platform, a clamping hole is opened on the surface of the output shaft of the motor 1, an elastic block is bonded to the inner bottom of the support platform, a clamping ball is bonded to the upper end of the elastic block, the clamping ball is slidably connected to the clamping hole, and the output shaft is driven by the motor 1 The two clamps move toward each other to clamp the workpiece. In this process, when the output shaft of motor 1 rotates, the inner wall of the clamping hole squeezes the clamping ball, thereby pushing the elastic block to deform, and finally causing the clamping ball to disengage from the clamping hole. Under the action of force, the clamping ball slides along the surface of the output shaft of motor 1. When the clamping ball slides into the next clamping hole, the elastic block restores its deformation to lift the clamping ball into the clamping hole, thereby limiting the output shaft of motor 1 and further finely controlling the position of the clamping plate.

[0013] Furthermore, there are a plurality of the clamping holes, which are arranged in a circular array on the output shaft of the motor 1. The clamping holes are arranged to facilitate clamping with the clamping ball.

[0014] Furthermore, the end surfaces of the two clamps that are close to each other are fixedly connected with friction plates, and the friction plates are made of silicon carbide. The arrangement of the friction plates can improve the clamping effect of the clamps, and the silicon carbide material has good friction and durability effects.

[0015] Furthermore, a placement plate is provided on the right side of the upper end of the table top and in front of the locker, and a plurality of evenly distributed friction strips are fixedly connected to the upper end of the placement plate. Accessories and the like can be placed and used through the setting of the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of the ball valve assembly platform according to an embodiment of the present invention;

[0017] Figure 2 The ball valve assembly platform of the embodiment of the present invention Figure 1 A front cross-sectional view of

[0018] Figure 3 The ball valve assembly platform of the embodiment of the present invention Figure 2 A magnified view of the clamping mechanism;

[0019] Figure 4 The ball valve assembly platform of the embodiment of the present invention Figure 3 A magnified image of point A;

[0020] Figure 5 The ball valve assembly platform of the embodiment of the present invention Figure 2 Magnified view of the triangle belt;

[0021] Figure 6 The ball valve assembly platform of the embodiment of the present invention Figure 5 Enlarged view of point B. DETAILED DESCRIPTION

[0022] The following is further described in detail through specific implementation methods:

[0023] The figure marks in the drawings of the specification include: support frame 1, table top 2, testing instrument 3, storage cabinet 4, placement plate 5, support table 6, clamping mechanism 7, driving shaft 8, motor two 9, V-belt 10, guide plate 11, fixing plate 12, threaded rod 13, threaded cylinder 14, motor one 71, positive and negative threaded screw 72, clamping plate 73, clamping hole 74, elastic block 75, clamping ball 76.

[0024] like Figure 1 , Figure 2 , Figure 5 , Figure 6As shown, the present embodiment provides a ball valve assembly platform, including a support frame 1, the upper end of the support frame 1 is fixedly connected with a table top 2, a testing instrument 3 is arranged on the left side of the upper end of the table top 2, a storage cabinet 4 is arranged on the right side of the upper end of the table top 2, and a placement plate 5 is arranged on the right side of the upper end of the table top 2 and in front of the storage cabinet 4, and a plurality of uniformly distributed friction strips are fixedly connected to the upper end of the placement plate 5. Through the setting of the placement plate 5, accessories and the like can be placed and used, a support table 6 is contacted with the middle part of the upper end of the table top 2, a driving shaft 8 is installed inside the table top 2 through a bearing, and the driving shaft 8 is fixedly connected to the support table 6, and a motor 2 9 is contacted inside the table top 2, and a V-belt 10 is jointly arranged on the output end of the motor 2 9 and the driving shaft 8, a guide plate 11 is fixedly connected to the left side of the motor 2 9, and the guide plate 11 is slidably connected to the table top 2, and the motor 2 9 can be guided by the setting of the guide plate 11, and a fixing plate 12 is fixedly connected inside the table top 2 and located on the right side of the motor 2 9, and a threaded rod 13 is installed inside the fixing plate 12 through a bearing The right end of the threaded rod 13 is fixedly connected with a rotating rod, and the rotating rod is made of hard rubber. Through the setting of the rotating rod, it is convenient to push the threaded rod 13 to rotate, and the hard rubber material has a good skin-friendly feel. The outer side of the threaded rod 13 is connected with a threaded cylinder 14 through a thread. The threaded cylinder 14 is fixedly connected to the motor 2 9, and the output end is driven by the motor 2 9 to rotate, so as to drive the V-belt 10 to transmit, and then drive the driving shaft 8 to rotate. When the driving shaft 8 rotates, the support table 6 can be driven to rotate, and then the workpiece can be driven to rotate, and the position of the workpiece can be adjusted, which is convenient for the assembly and use of the operator. The rotating rod can be pushed to drive the threaded rod 13 to rotate. Under the relationship of the threaded connection, the threaded cylinder 14 can be driven to move, and then the motor 2 9 can be driven to move, so that the guide plate 11 slides along the inside of the table 2 to ensure the stable movement of the motor 2 9, and when the motor 2 9 moves, the V-belt 10 can be driven to move, and then the V-belt 10 is tensioned to ensure the transmission effect of the V-belt 10.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a clamping mechanism 7 is provided on the support platform 6, and the clamping mechanism 7 includes a motor 71. A motor 71 is fixedly installed on the left end of the support platform 6. The output shaft of the motor 71 is rotatably connected to the support platform 6. The output shaft of the motor 71 is fixedly connected to a positive and negative threaded screw rod 72. The positive and negative threaded screw rod 72 is rotatably connected to the support platform 6. The outer sides of the positive and negative threaded screw rod 72 are connected to two clamping plates 73 by threads. Each clamping plate 73 is slidably connected to the support platform 6. The end surfaces of the two clamping plates 73 close to each other are fixedly connected to friction plates. The friction plates are made of silicon carbide. The setting of the friction plates can improve the clamping effect of the clamping plates 73, and the silicon carbide material has good friction and durability effects. A clamping hole 74 is opened on the surface of the output shaft of the motor 71. There are multiple clamping holes 74. The multiple clamping holes 74 are arranged in a ring array on the output shaft of the motor 71. The setting of the clamping holes 74 facilitates the clamping with the clamping ball 76 The locking cam 75 is pressed against the locking cam 76 to release the locking cam 74, and the locking cam 76 is pressed against the locking cam 74 to release the locking cam 76.

[0026] The specific implementation process of the utility model is as follows: the output shaft is driven by motor 71 to rotate, so as to drive the positive and negative threaded screw rod 72 to rotate. Under the relationship of threaded connection, the threads on the positive and negative threaded screw rod 72 are in opposite directions, so that the two clamping plates 73 move towards each other to clamp and fix the workpiece. In this process, when the output shaft of motor 71 rotates, the inner wall of clamping hole 74 squeezes the clamping ball 76, thereby pushing the elastic block 75 to deform, and finally the clamping ball 76 is separated from the clamping hole 74. Under the action of force, the clamping ball 76 slides along the surface of the output shaft of motor 71. When the clamping ball 76 slides into the next clamping hole 74, the elastic block 75 recovers its deformation to lift the clamping ball 76 to insert into the clamping hole 74, limit the output shaft of motor 71, and then finely control the position of clamping plate 73;

[0027] Start motor 29 to drive the output end to rotate, so as to drive the V-belt 10 to transmit, and then drive the driving shaft 8 to rotate. When the driving shaft 8 rotates, it can drive the support table 6 to rotate, and then drive the workpiece to rotate, and adjust the position of the workpiece to facilitate the assembly and use by the operator. The rotating rod can be pushed to drive the threaded rod 13 to rotate. Under the relationship of threaded connection, the threaded cylinder 14 can be driven to move, and then the motor 29 can be driven to move, so that the guide plate 11 slides along the inside of the table 2 to ensure the stable movement of the motor 29, and when the motor 29 moves, it can drive the V-belt 10 to move, and then the V-belt 10 is tensioned to ensure the transmission effect of the V-belt 10.

[0028] This solution can drive the two clamping plates 73 to move toward each other through the coordinated use of motor 1 71, positive and negative threaded screw rods 72 and other structures, thereby clamping and fixing the workpiece. Under the action of structures such as clamping holes 74 and clamping balls 76, the position of the clamping plates 73 can be finely controlled to avoid excessive squeezing of the workpiece. Through the coordinated use of motor 2 9, V-belt 10, driving shaft 8 and other structures, the support table 6 can be driven to rotate, thereby adjusting the position of the workpiece to facilitate assembly and use by subsequent operators. Under the action of structures such as threaded rods 13 and guide plates 11, motor 2 9 can be driven to move, thereby tensioning the V-belt 10 to ensure the transmission effect of the V-belt 10.

[0029] It should be noted in advance that, in the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The above is only an embodiment of the present invention, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A ball valve assembly platform, comprising a support frame, characterized in that: The upper end of the support frame is fixedly connected to a table, a testing instrument is arranged on the left side of the upper end of the table, a storage cabinet is arranged on the right side of the upper end of the table, the middle part of the upper end of the table contacts with a support table, a clamping mechanism is arranged on the support table, a driving shaft is installed inside the table through a bearing, the driving shaft is fixedly connected to the support table, the inside of the table contacts with motor 2, a V-belt is jointly arranged on the output end of motor 2 and the driving shaft, a fixing plate is fixedly connected inside the table and located on the right side of motor 2, a threaded rod is installed inside the fixing plate through a bearing, a threaded cylinder is connected to the outer side of the threaded rod through a thread, and the threaded cylinder is fixedly connected to motor 2.

2. The ball valve assembly platform according to claim 1, characterized in that: A guide plate is fixedly connected to the left side of the motor 2, and the guide plate is slidably connected to the table top.

3. The ball valve assembly platform according to claim 1, characterized in that: The right end of the threaded rod is fixedly connected with a rotating rod, and the rotating rod is made of hard rubber.

4. The ball valve assembly platform according to claim 1, characterized in that: The clamping mechanism includes a motor 1, a motor 1 is fixedly installed on the left end of the support platform, the output shaft of the motor 1 is rotatably connected to the support platform, the output shaft of the motor 1 is fixedly connected to a positive and negative threaded screw rod, the positive and negative threaded screw rod is rotatably connected to the support platform, the outer side of the positive and negative threaded screw rod is connected to two clamping plates by threads, each of the clamping plates is slidably connected to the support platform, a clamping hole is opened on the surface of the output shaft of the motor 1, an elastic block is bonded to the inner bottom of the support platform, a clamping ball is bonded to the upper end of the elastic block, and the clamping ball is slidably connected to the clamping hole.

5. The ball valve assembly platform according to claim 4, characterized in that: There are multiple clamping holes, and the multiple clamping holes are arranged in a ring array on the output shaft of motor one.

6. The ball valve assembly platform according to claim 4, characterized in that: The end surfaces of the two clamping plates close to each other are fixedly connected with friction plates, and the friction plates are made of silicon carbide.

7. The ball valve assembly platform according to claim 1, characterized in that: A placement plate is arranged on the right side of the upper end of the table top and in front of the locker, and a plurality of evenly distributed friction strips are fixedly connected to the upper end of the placement plate.

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