A clamping device for ball valve machining

Abstract

The application discloses a clamping device for ball valve machining, which comprises a bottom plate, a sliding plate arranged on the upper portion of the bottom plate, a fixed plate fixedly installed on the upper portion of the sliding plate, a lifting plate sleeved in the fixed plate, a top plate fixedly installed on the top of the lifting plate, and a machining assembly arranged on the upper portion of the bottom plate, wherein the machining assembly comprises a rotating mechanism arranged on the upper portion of the bottom plate, a dust removal mechanism arranged on the upper portion of the bottom plate, a lifting mechanism arranged on the upper portion of the bottom plate, and a sliding mechanism arranged on the upper portion of the bottom plate; the bottom end of a first spring is fixedly connected with a mounting sleeve; a clamping rod is clamped with a clamping groove; one end of a second spring is fixedly connected with a solid column; and an ejection block is slidably connected with a first inner groove through the solid column. The application solves the problem that the existing device cannot rotate the fixed workpiece, thereby facilitating subsequent machining of the workpiece, and increasing the applicability of the device.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of ball valve machining, in particular to a clamping device for ball valve machining. BACKGROUND

[0002] The ball valve is a valve in which the opening and closing member is driven by a valve stem and rotates around the ball valve axis, and can be used for fluid regulation and control. The V-shaped ball core of the hard sealing V-shaped ball valve has a strong shearing force with the metal valve seat of the hard alloy, and is particularly suitable for media containing fibers and small solid particles. The ball valve needs to be clamped by a clamping device during production to perform various types of processing.

[0003] According to the clamping device for ball valve machining disclosed by the Chinese patent public number CN217992245U, the position and height of the device are adjusted by setting the bottom plate, sliding rail, moving wheel, mounting seat, fixed seat, plug, fixed cylinder and U-shaped plate, the clamping state is maintained when the device is taken, and the device is convenient and simple to use and disassemble; but the device cannot rotate the fixed workpiece, so as to facilitate subsequent processing of the workpiece, thereby increasing the applicability of the device.

[0004] Therefore, the application provides a clamping device for ball valve machining. SUMMARY

[0005] The application aims to provide a clamping device for ball valve machining to solve the problems in the background art.

[0006] In order to solve the above technical problems, the application provides the following technical scheme: a clamping device for ball valve machining, comprising a bottom plate;

[0007] A sliding plate is arranged on the upper part of the bottom plate;

[0008] A fixed plate is fixedly installed on the upper part of the sliding plate;

[0009] A lifting plate is sleeved in the fixed plate;

[0010] A top plate is fixedly installed on the top of the lifting plate;

[0011] A machining assembly is arranged on the upper part of the bottom plate, the machining assembly comprises a rotating mechanism arranged on the upper part of the bottom plate, a dust removal mechanism is arranged on the upper part of the bottom plate, a lifting mechanism is arranged on the upper part of the bottom plate, and a sliding mechanism is arranged on the upper part of the bottom plate.

[0012] According to the technical scheme, the rotating mechanism comprises a threaded sleeve fixedly connected in the lifting plate, a first rotating shaft rotatably connected in the threaded sleeve through a bearing, a mounting sleeve sleeved on one end of the first rotating shaft, a clamping head fixedly connected on one end of the mounting sleeve, a first rotating rod fixedly connected on the end of the threaded sleeve away from the clamping head, a threaded hole formed on one side of the first rotating rod, a second rotating rod fixedly connected on the end of the first rotating shaft close to the first rotating rod, a bolt threadedly connected on the upper portion of the second rotating rod, a clamping groove formed in the first rotating shaft, a first magnet fixedly connected on the inner wall of the clamping groove, a clamping rod slidingly connected on the mounting sleeve, a first spring fixedly connected on the top end of the clamping rod, a first inner groove formed in the first rotating shaft, a hollow column fixedly connected on the inner wall of the first inner groove, a solid column sleeved in the hollow column, a second spring fixedly connected on the inner wall of the hollow column, and an ejection block fixedly connected on one end of the solid column.

[0013] According to the technical scheme, the dust removal mechanism comprises an annular groove formed on the outer wall of the threaded sleeve, an installation block slidingly connected on the inner wall of the annular groove, a connecting rod fixedly connected on the upper portion of the installation block, an annular inner groove formed on the inner wall of the annular groove, an arc-shaped block slidingly connected on the inner wall of the annular inner groove, a rack fixedly connected on the connecting rod through a fixing block, a rectangular hole formed on the upper portion of the top plate, an installation frame fixedly connected on the inner wall of the rectangular hole, a second rotating shaft rotatably connected on the installation frame through a bearing, a fan blade fixedly connected on the bottom portion of the second rotating shaft, a gear fixedly connected on the top portion of the second rotating shaft, a first sliding groove formed on the upper portion of the top plate, a first sliding rod fixedly connected on the inner wall of the first sliding groove, and a sliding block slidingly connected on the outer wall of the first sliding rod.

[0014] According to the technical scheme, the lifting mechanism comprises a lifting groove formed on one side of the lifting plate, a limiting block arranged in the lifting groove, a pull rod fixedly connected on one side of the limiting block, a second inner groove formed in the limiting block, a third spring fixedly connected on the inner wall of the second inner groove, an abutting block fixedly connected on one end of the third spring, an abutting groove formed on the inner wall of the lifting groove, and a second magnet fixedly connected on the inner wall of the abutting groove.

[0015] According to the technical scheme, the sliding mechanism comprises a motor fixedly installed on one side of the bottom plate through the base, a lead screw fixedly connected on the output end of the motor, a second sliding groove formed on the upper portion of the bottom plate, a connecting block slidingly connected on the inner wall of the second sliding groove, a third sliding groove formed on the upper portion of the bottom plate, a second sliding rod fixedly connected on the inner wall of the third sliding groove, a connecting column slidingly connected on the outer wall of the second sliding rod, and a ball arranged on the bottom portion of the connecting column.

[0016] According to the technical scheme, the four threaded holes are equidistantly distributed on one side of the first rotating rod, the bolt is matched with the threaded hole, the bottom end of the first spring is fixedly connected with the mounting sleeve, the clamping rod is clamped with the clamping groove, the clamping rod is made of iron material, and the threaded sleeve, the first rotating shaft, the first rotating rod, the threaded hole, the second rotating rod, the bolt, the clamping head and the mounting sleeve are matched, so that the fixed workpiece can be rotated, thereby facilitating manual subsequent processing of the workpiece, and the applicability of the device is improved.

[0017] According to the technical scheme, one end of the second spring is fixedly connected with the solid column, and the ejection block is slidably connected with the first inner groove through the solid column, and when the clamping rod is separated from the clamping groove, the mounting sleeve and the first rotating shaft can be separated through the ejection block, so that manual replacement of the clamping head is facilitated, the replacement speed is improved, and the work efficiency is improved.

[0018] According to the technical scheme, the arc-shaped block is fixedly connected with the mounting block, the rack is engaged with the gear, the sliding block is fixedly connected with the rack, and the rack is slidably connected with the top plate through the sliding block. When the threaded sleeve moves inwards to fix the workpiece, the connecting rod moves inwards, so that the rack and the gear relatively slide, the fan blade fixedly connected to the bottom of the second rotating shaft rotates, dust on the surface of the workpiece is removed, dust removal effect is achieved, subsequent processing of the workpiece such as paint spraying is facilitated, and the rack is more stable during movement through cooperation of the sliding block and the first sliding rod, so that the engagement effect of the rack and the gear is better.

[0019] According to the technical scheme, the plurality of lifting grooves are equidistantly distributed on one side of the lifting plate, the pressing end of the pressing block is made of iron material, and the pressing end of the pressing block is matched with the pressing groove. Through cooperation of the lifting grooves, the limiting blocks, the third springs, the pressing blocks and the pressing grooves, the height of the lifting plate can be adjusted by manual operation, so that the height of the device can be adjusted, subsequent processing of the workpiece by manual operation is facilitated, the applicability of the device is further improved, and the adjustment operation is simple and convenient, and the problem that the existing device is time-consuming and laborious after being adjusted through multiple rotations of the fastening bolt is solved.

[0020] According to the technical scheme, the connecting block is threadedly connected to the outer wall of the lead screw, the lead screw is rotatably connected to the bottom plate through a bearing, the top of the connecting block is fixedly connected to the sliding plate, and the top of the connecting column is fixedly connected to the sliding plate, so that the sliding plate is conveniently adjusted manually through cooperation of the lead screw and the connecting block, the machining position of the workpiece is further adjusted, and the workpiece is more conveniently machined.

[0021] Compared with the prior art, the present application has the following advantages:

[0022] (1) The rotating mechanism is arranged, and the fixed workpiece can be rotated under the action of the threaded sleeve, the first rotating shaft, the first rotating rod, the threaded hole, the second rotating rod, the bolt, the clamping head and the mounting sleeve, so that the workpiece is more conveniently machined manually, and the applicability of the device is increased.

[0023] (2) The dust removal mechanism is arranged, and the connecting rod can move inwards when the threaded sleeve moves inwards to fix the workpiece under the action of the arc-shaped block, the mounting block, the connecting rod and the second rotating shaft, so that the rack and the gear can slide relative to each other, the fan blade fixed to the bottom of the second rotating shaft can be rotated, dust on the surface of the workpiece can be removed, and the dust removal effect can be achieved, so that the workpiece is more conveniently machined subsequently, such as paint spraying.

[0024] (3) The lifting mechanism is arranged, and the height of the lifting plate can be adjusted manually under the action of the lifting groove, the limiting block, the third spring, the pressing block and the pressing groove, so that the height of the device can be adjusted, the workpiece is more conveniently machined subsequently, the applicability of the device is further increased, and the adjustment operation is simple and convenient, and the problem that the existing device is time-consuming and laborious to adjust after being rotated by a fastening bolt multiple times is solved.

[0025] (4), the present application, by setting up sliding mechanism, under the action of screw rod, connecting block, it is convenient to adjust the sliding plate manually, thereby can further adjust the machining position of workpiece, and further more convenient to process workpiece, at the same time, under the action of connecting column, second sliding rod, ball, the sliding plate can be more stable in the moving process, not easy to occur to separate, tilt phenomenon, at the same time, through the ball, the relative friction between the sliding plate and the bottom plate can be reduced, thereby can reduce the consumption of motor, and further save part of resources. BRIEF DESCRIPTION OF DRAWINGS

[0026] The accompanying drawings are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0027] Figure 1 is the overall structure schematic diagram of the present application;

[0028] Figure 2 is the overall structure schematic diagram of the present application;

[0029] Figure 3 is the rotating mechanism structure schematic diagram of the present application;

[0030] Figure 4 is the rotating mechanism structure schematic diagram of the present application;

[0031] Figure 5 is the dust removal mechanism structure schematic diagram of the present application;

[0032] Figure 6 is the dust removal mechanism structure schematic diagram of the present application;

[0033] Figure 7 is the lifting mechanism structure schematic diagram of the present application;

[0034] Figure 8 is the sliding mechanism structure schematic diagram of the present application;

[0035] As shown in the figure, 1 is a base plate, 2 is a sliding plate, 3 is a processing assembly, 31 is a rotating mechanism, 311 is a threaded sleeve, 312 is a first rotating shaft, 313 is a mounting sleeve, 314 is a clamping head, 315 is a first rotating rod, 316 is a threaded hole, 317 is a second rotating rod, 318 is a bolt, 319 is a clamping groove, 3110 is a first magnet, 3111 is a clamping rod, 3112 is a first spring, 3113 is a first inner groove, 3114 is a hollow column, 3115 is a solid column, 3116 is a second spring, 3117 is an ejection block, 32 is a dust removal mechanism, 321 is an annular groove, 322 is a mounting block, 323 is an annular inner groove, 324 is an arc-shaped block, 325 is a connecting rod, 326 is a rack, 327 is a rectangular hole, 328 is a mounting frame, 329 is a second rotating shaft, 3210 is a fan blade, 3211 is a gear, 3212 is a first sliding groove, 3213 is a first sliding rod, 3214 is a sliding block, 33 is a lifting mechanism, 331 is a lifting groove, 332 is a limiting block, 333 is a pull rod, 334 is a second inner groove, 335 is a third spring, 336 is a pressing block, 337 is a pressing groove, 338 is a second magnet, 34 is a sliding mechanism, 341 is a motor, 342 is a screw rod, 343 is a second sliding groove, 344 is a connecting block, 345 is a third sliding groove, 346 is a second sliding rod, 347 is a connecting column, 348 is a ball bearing, 4 is a fixing plate, 5 is a lifting plate, and 6 is a top plate. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present application will be clearly and completely described in connection with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0037] Embodiment 1

[0038] As Figures 1-8As shown, the present application provides a technical scheme: a clamping device for ball valve machining, including the base plate 1, the sliding plate 2 arranged on the upper part of the base plate 1, the fixed plate 4 fixedly installed on the upper part of the sliding plate 2, the lifting plate 5 sleeved in the fixed plate 4, the top plate 6 fixedly installed on the top of the lifting plate 5, and the machining assembly 3 arranged on the upper part of the base plate 1, the machining assembly 3 including the rotating mechanism 31 arranged on the upper part of the base plate 1, the dust removal mechanism 32 arranged on the upper part of the base plate 1, the lifting mechanism 33 arranged on the upper part of the base plate 1, the sliding mechanism 34 arranged on the upper part of the base plate 1, the rotating mechanism 31 including the threaded sleeve 311 threaded in the inside of the lifting plate 5, the first rotating shaft 312 rotatably connected with the inside of the threaded sleeve 311 through the bearing, the first rotating shaft 312 one end sleeved in the mounting sleeve 313, the mounting sleeve 313 one end fixedly connected with the clamping head 314, the threaded sleeve 311 away from the clamping head 314 one end fixedly connected with the first rotating rod 315, the first rotating rod 315 one side provided with the threaded hole 316, the first rotating shaft 312 close to the first rotating rod 315 one end fixedly connected with the second rotating rod 317, the second rotating rod 317 upper part threaded with the bolt 318, the first rotating shaft 312 inside provided with the clamping groove 319, the clamping groove 319 inner wall fixedly connected with the first magnet 3110, the mounting sleeve 313 slidingly connected with the clamping rod 3111, the clamping rod 3111 top end fixedly connected with the first spring 3112, the first rotating shaft 312 inside provided with the first inner groove 3113, the first inner groove 3113 inner wall fixedly connected with the hollow column 3114, the hollow column 3114 inside sleeved with the solid column 3115, the hollow column 3114 inner wall fixedly connected with the second spring 3116, the solid column 3115 one end fixedly connected with the ejection block 3117.

[0039] In this embodiment, the number of threaded holes 316 is four, equidistantly distributed on one side of the first rotating rod 315, the bolt 318 is adapted to the threaded hole 316, the first spring 3112 bottom end is fixedly connected with the mounting sleeve 313, the clamping rod 3111 is clamped with the clamping groove 319, the clamping rod 3111 is made of iron material, through the cooperation of the threaded sleeve 311, the first rotating shaft 312, the first rotating rod 315, the threaded hole 316, the second rotating rod 317, the bolt 318, the clamping head 314 and the mounting sleeve 313, the fixed workpiece can be rotated, thereby facilitating manual subsequent machining of the workpiece, thereby increasing the applicability of the device, and through the cooperation of the clamping rod 3111, the first spring 3112 and the clamping groove 319, manual replacement of different types of clamping heads 314 is facilitated, thereby the different models of ball valves can be fixed, the operation is simple and convenient, thereby further increasing the applicability of the device.

[0040] Further, one end of the second spring 3116 is fixedly connected with the solid column 3115, the ejection block 3117 is slidably connected with the first inner groove 3113 through the solid column 3115, and the ejection block 3117 can separate the mounting sleeve 313 from the first rotating shaft 312 when the clamping rod 3111 is separated from the clamping groove 319 through the cooperation of the hollow column 3114, the solid column 3115, the second spring 3116 and the ejection block 3117, so that the clamping head 314 is more convenient to be manually replaced, and the replacement speed is accelerated, thereby the working efficiency is improved.

[0041] When the device is used, first, the workpiece is placed at the middle position of the clamping head 314 by manual operation, then the first rotating rod 315 is rotated clockwise by manual operation to drive the threaded sleeve 311 to rotate, the threaded sleeve 311 is moved inward due to the threaded connection between the threaded sleeve 311 and the lifting plate 5, the clamping head 314 arranged at one end of the threaded sleeve 311 is moved inward, and the ball valve workpiece is fixed, then the workpiece can be processed, when the workpiece needs to be rotated, the second rotating rod 317 is rotated counterclockwise by manual operation to separate the bolt 318 from the threaded hole 316, then the second rotating rod 317 is rotated by manual operation to drive the first rotating shaft 312 to rotate, the clamping head 314 arranged at one end of the first rotating shaft 312 is rotated, and the fixed workpiece is rotated, after the workpiece is rotated to a suitable position, the first rotating shaft 312 is fixed by cooperation of the bolt 318 and the threaded hole 316, so that the workpiece is fixed, and the workpiece is more convenient to be processed by manual operation, thereby the applicability of the device is improved, when the clamping head 314 needs to be replaced, first, the clamping rod 3111 is separated from the clamping groove 319 by manual operation, then the solid column 3115 is moved outward under the action of the elastic force of the second spring 3116, the ejection block 3117 is moved outward, the mounting sleeve 313 is separated from the first rotating shaft 312, then the clamping head 314 to be replaced is sleeved on the outer wall of the first rotating shaft 312 through the mounting sleeve 313 by manual operation, the clamping rod 3111 is clamped with the clamping groove 319, the clamping effect of the clamping rod 3111 and the clamping groove 319 is better due to the iron material of the clamping rod 3111 and the action of the suction force of the first magnet 3110, the clamping head 314 is more stable during use, the replacement operation is completed, the operation is simple and convenient, and different forms of ball valves can be fixed, thereby the applicability of the device is further improved.

[0042] Embodiment 2

[0043] On the basis of embodiment 1, the preferred embodiment of the clamping device for ball valve processing provided by the application is as follows Figures 1-8As shown: dust removal mechanism 32 includes the annular groove 321 is opened in the outer wall of the threaded sleeve 311, the inner wall of the annular groove 321 is slidably connected with the mounting block 322, the upper part of the mounting block 322 is fixedly connected with the connecting rod 325, the inner wall of the annular groove 321 is provided with an annular inner groove 323, the inner wall of the annular inner groove 323 is slidably connected with the arc block 324, the connecting rod 325 is fixedly connected with the rack 326 through the fixed block, the upper part of the top plate 6 is provided with a rectangular hole 327, the inner wall of the rectangular hole 327 is fixedly connected with the mounting bracket 328, the mounting bracket 328 is rotatably connected with the second shaft 329 through the bearing, the bottom of the second shaft 329 is fixedly connected with the fan blade 3210, the top of the second shaft 329 is fixedly connected with the gear 3211, the upper part of the top plate 6 is provided with a first sliding groove 3212, the inner wall of the first sliding groove 3212 is fixedly connected with the first sliding rod 3213, the outer wall of the first sliding rod 3213 is slidably connected with the sliding block 3214.

[0044] In the embodiment, the arc block 324 is fixedly connected with the mounting block 322, the rack 326 is engaged with the gear 3211, the sliding block 3214 is fixedly connected with the rack 326, the rack 326 is slidably connected with the top plate 6 through the sliding block 3214, and the cooperation of the arc block 324, the mounting block 322, the connecting rod 325 and the second shaft 329 can make the connecting rod 325 move inward when the threaded sleeve 311 moves inward to fix the workpiece, so that the rack 326 and the gear 3211 can slide relative to each other, and then the fan blade 3210 fixedly connected to the bottom of the second shaft 329 can be rotated to remove dust on the surface of the workpiece, so that the subsequent processing of the workpiece, such as paint spraying, is facilitated, and the engagement effect of the rack 326 and the gear 3211 is better through the cooperation of the sliding block 3214 and the first sliding rod 3213.

[0045] When the threaded sleeve 311 moves inward to fix the workpiece, the connecting rod 325 can move synchronously with the threaded sleeve 311 through the cooperation of the arc block 324 and the mounting block 322, so that the connecting rod 325 moves inward, the rack 326 can stably move inward under the cooperation of the sliding block 3214 and the first sliding rod 3213 because the rack 326 is fixedly connected with the connecting rod 325 through the fixed block, and the rack 326 and the gear 3211 can slide relative to each other because the rack 326 is engaged with the gear 3211, the second shaft 329 is rotatably connected with the mounting bracket 328 through the bearing because the gear 3211 is fixedly connected with the second shaft 329, and the fan blade 3210 fixedly connected to the bottom of the second shaft 329 can be rotated to remove dust on the surface of the workpiece through the relative sliding of the rack 326 and the gear 3211, so that the subsequent processing of the workpiece is facilitated.

[0046] Embodiment 3

[0047] On the basis of embodiment 1, the preferred embodiment of the clamping device for ball valve machining provided by the application is as follows Figures 1-8 As shown: the lifting mechanism 33 comprises a lifting groove 331 opened on one side of the lifting plate 5, a limiting block 332 is arranged inside the lifting groove 331, the limiting block 332 is fixedly connected with a pull rod 333 on one side, a second inner groove 334 is opened in the limiting block 332, a third spring 335 is fixedly connected with the inner wall of the second inner groove 334, a pressing block 336 is fixedly connected with one end of the third spring 335, a pressing groove 337 is opened in the inner wall of the lifting groove 331, and a second magnet 338 is fixedly connected with the inner wall of the pressing groove 337.

[0048] In this embodiment, the number of lifting grooves 331 is several, which are equidistantly distributed on one side of the lifting plate 5, the pressing end of the pressing block 336 is made of iron material, and the pressing end of the pressing block 336 is matched with the pressing groove 337. Through the cooperation of the lifting groove 331, the limiting block 332, the third spring 335, the pressing block 336 and the pressing groove 337, the height of the lifting plate 5 can be adjusted manually, so that the height of the device can be adjusted, and the subsequent machining of the workpiece by the worker is more convenient, thereby further improving the applicability of the device, and the adjustment operation is simple and convenient, which solves the problem that the existing device is time-consuming and laborious after being adjusted by rotating the fastening bolt several times.

[0049] When the height of the device needs to be adjusted, first, the worker holds the pull rod 333 and pulls the limiting block 332 outward to separate it from the lifting groove 331, then the height of the lifting plate 5 can be adjusted upward or downward by the worker, and the machining height of the ball valve workpiece can be adjusted, so that the worker can more conveniently perform the machining operation on the ball valve workpiece, thereby further improving the applicability of the device. After being adjusted to the appropriate height, the worker pushes the limiting block 332 inward to make it clamped with the lifting groove 331, so that the lifting plate 5 can be fixed. When the limiting block 332 is clamped with the lifting groove 331, the pressing block 336 can move outward under the action of the elastic force of the third spring 335, so that the pressing block 336 can be clamped with the pressing groove 337. At the same time, since the pressing end of the pressing block 336 is made of iron material, the clamping effect of the pressing block 336 with the pressing groove 337 can be better under the combined action of the suction force of the second magnet 338 and the elastic force of the third spring 335, so that the fixing effect of the limiting block 332 with the lifting groove 331 can be better, and the fixing effect of the lifting plate 5 can be better.

[0050] Embodiment 4

[0051] On the basis of embodiment 1, the preferred embodiment of the clamping device for ball valve machining provided by the application is as follows Figures 1-8As shown: sliding mechanism 34 includes the fixed installation of the motor 341 on one side of the bottom plate 1 through the base, the output end of the motor 341 is fixedly connected with the lead screw 342, the upper portion of the bottom plate 1 is provided with the second sliding groove 343, the inner wall of the second sliding groove 343 is slidably connected with the connecting block 344, the upper portion of the bottom plate 1 is provided with the third sliding groove 345, the inner wall of the third sliding groove 345 is fixedly connected with the second sliding rod 346, the outer wall of the second sliding rod 346 is slidably connected with the connecting column 347, and the bottom of the connecting column 347 is provided with the ball 348.

[0052] In the embodiment, the connecting block 344 is threadedly connected to the outer wall of the lead screw 342, the lead screw 342 is rotatably connected with the bottom plate 1 through a bearing, the top of the connecting block 344 is fixedly connected with the sliding plate 2, the top of the connecting column 347 is fixedly connected with the sliding plate 2, and the cooperation of the lead screw 342 and the connecting block 344 facilitates manual adjustment of the sliding plate 2, so that the machining position of the workpiece can be further adjusted, and the workpiece can be machined more conveniently, and meanwhile, the cooperation of the connecting column 347, the second sliding rod 346 and the ball 348 can make the sliding plate 2 more stable during movement, and the sliding plate 2 is not prone to disengagement or tilting, and the relative friction between the sliding plate 2 and the bottom plate 1 can be reduced through the ball 348, so that the consumption of the motor 341 can be reduced, and part of resources is saved.

[0053] When it is necessary to adjust the position of the workpiece left and right, first, the lead screw 342 is driven to rotate clockwise or counterclockwise by the motor 341 controlled manually, so that the connecting block 344 threadedly connected to the outer wall of the lead screw 342 moves left or right, and since the top of the connecting block 344 is fixedly connected with the sliding plate 2, the workpiece fixed to the upper portion of the sliding plate 2 can move left or right, so that the position of the workpiece can be adjusted left and right, and the workpiece can be machined more conveniently by manual operation, and the applicability of the device is further increased, and meanwhile, the cooperation of the connecting column 347 and the second sliding rod 346 can make the sliding plate 2 more stable during movement, and the sliding plate 2 is not prone to disengagement or tilting, and the relative friction between the sliding plate 2 and the bottom plate 1 can be reduced through the ball 348, so that the consumption of the motor 341 can be reduced, and part of resources is saved.

[0054] It should be noted that in this document, the terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0055] Finally, it should be noted that the above only describes the preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalent ones. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A clamping device for ball valve processing, comprising a base plate (1); A sliding plate (2) is set on the upper part of the base plate (1); A fixing plate (4) is fixedly installed on the upper part of the slide plate (2); The lifting plate (5) is fitted inside the fixed plate (4); The top plate (6) is fixedly installed on the top of the lifting plate (5); And a processing assembly (3) disposed on the upper part of the base plate (1), characterized in that: The processing component (3) includes a rotating mechanism (31) disposed on the upper part of the base plate (1), a dust removal mechanism (32) disposed on the upper part of the base plate (1), a lifting mechanism (33) disposed on the upper part of the base plate (1), and a sliding mechanism (34) disposed on the upper part of the base plate (1). The rotating mechanism (31) includes a threaded sleeve (311) threaded inside the lifting plate (5). A first rotating shaft (312) is rotatably connected inside the threaded sleeve (311) via a bearing. An mounting sleeve (313) is fitted onto one end of the first rotating shaft (312). A clamping head (314) is fixedly connected to one end of the mounting sleeve (313). A first rotating rod (315) is fixedly connected to the end of the threaded sleeve (311) away from the clamping head (314). A threaded hole (316) is provided on one side of the first rotating rod (315). A second rotating rod (317) is fixedly connected to the end of the first rotating shaft (312) near the first rotating rod (315). A bolt (318) is threadedly connected to the upper part of the second rotating rod (317). The first rotating shaft (312) has a snap-fit ​​groove (319) inside, and a first magnet (3110) is fixedly connected to the inner wall of the snap-fit ​​groove (319). The mounting sleeve (313) is slidably connected to a snap-fit ​​rod (3111), and a first spring (3112) is fixedly connected to the top end of the snap-fit ​​rod (3111). The first rotating shaft (312) has a first inner groove (3113) inside, and a hollow column (3114) is fixedly connected to the inner wall of the first inner groove (3113). A solid column (3115) is sleeved inside the hollow column (3114), and a second spring (3116) is fixedly connected to the inner wall of the hollow column (3114). A push-out block (3117) is fixedly connected to one end of the solid column (3115). The dust removal mechanism (32) includes an annular groove (321) formed on the outer wall of the threaded sleeve (311). An mounting block (322) is slidably connected to the inner wall of the annular groove (321). A connecting rod (325) is fixedly connected to the upper part of the mounting block (322). An annular inner groove (323) is formed on the inner wall of the annular groove (321). An arc-shaped block (324) is slidably connected to the inner wall of the annular inner groove (323). A rack (326) is fixedly connected to the connecting rod (325) via a fixing block. A rectangular hole (327) is formed on the upper part of the top plate (6). A mounting bracket (328) is fixedly connected to the inner wall of the rectangular hole (327). The mounting bracket (328) is rotatably connected to a second rotating shaft (329) via a bearing. A fan blade (3210) is fixedly connected to the bottom of the second rotating shaft (329). A gear (3211) is fixedly connected to the top of the second rotating shaft (329). A first sliding groove (3212) is provided on the upper part of the top plate (6). A first sliding rod (3213) is fixedly connected to the inner wall of the first sliding groove (3212). A slider (3214) is slidably connected to the outer wall of the first sliding rod (3213).

2. The clamping device for ball valve processing according to claim 1, characterized in that: The lifting mechanism (33) includes a lifting groove (331) opened on one side of the lifting plate (5). A limit block (332) is provided inside the lifting groove (331). A pull rod (333) is fixedly connected to one side of the limit block (332). A second inner groove (334) is opened inside the limit block (332). A third spring (335) is fixedly connected to the inner wall of the second inner groove (334). A pressing block (336) is fixedly connected to one end of the third spring (335). A pressing groove (337) is opened on the inner wall of the lifting groove (331). A second magnet (338) is fixedly connected to the inner wall of the pressing groove (337).

3. The clamping device for ball valve processing according to claim 1, characterized in that: The sliding mechanism (34) includes a motor (341) fixedly mounted on one side of the base plate (1) via a base. A lead screw (342) is fixedly connected to the output end of the motor (341). A second sliding groove (343) is provided on the upper part of the base plate (1). A connecting block (344) is slidably connected to the inner wall of the second sliding groove (343). A third sliding groove (345) is provided on the upper part of the base plate (1). A second sliding rod (346) is fixedly connected to the inner wall of the third sliding groove (345). A connecting column (347) is slidably connected to the outer wall of the second sliding rod (346). A ball bearing (348) is provided at the bottom of the connecting column (347).

4. The clamping device for ball valve processing according to claim 1, characterized in that: There are four threaded holes (316), which are equidistantly distributed on one side of the first rotating rod (315). The bolt (318) is adapted to the threaded hole (316). The bottom end of the first spring (3112) is fixedly connected to the mounting sleeve (313). The snap-fit ​​rod (3111) is snapped into the snap-fit ​​groove (319). The snap-fit ​​rod (3111) is made of iron.

5. A clamping device for ball valve processing according to claim 1, characterized in that: One end of the second spring (3116) is fixedly connected to the solid column (3115), and the ejector block (3117) is slidably connected to the first inner groove (3113) through the solid column (3115).

6. A clamping device for ball valve processing according to claim 1, characterized in that: The arc-shaped block (324) is fixedly connected to the mounting block (322), the rack (326) meshes with the gear (3211), the slider (3214) is fixedly connected to the rack (326), and the rack (326) is slidably connected to the top plate (6) through the slider (3214).

7. A clamping device for ball valve processing according to claim 2, characterized in that: There are several lifting grooves (331), which are equidistantly distributed on one side of the lifting plate (5). The pressing end of the pressing block (336) is made of iron material, and the pressing end of the pressing block (336) is adapted to the pressing groove (337).

8. A clamping device for ball valve processing according to claim 3, characterized in that: The connecting block (344) is threaded to the outer wall of the lead screw (342), the lead screw (342) is rotatably connected to the base plate (1) through a bearing, the top of the connecting block (344) is fixedly connected to the slide plate (2), and the top of the connecting column (347) is fixedly connected to the slide plate (2).

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