Flange valve body forge piece manufacturing device

Abstract

The utility model relates to a flange valve body forge piece manufacturing device, and relates to the technical field of flange forge pieces, the flange valve body forge piece manufacturing device comprises a support, a clamping mechanism and a polishing mechanism, and the clamping mechanism and the polishing mechanism are both arranged in the support; the grinding mechanism comprises a box and an extension module, one end of the extension module is connected with the support, the other end of the extension module is connected with the box, a first power source, a second power source, a rotating shaft and a linkage block are installed in the box, the output end of the first power source is in driving connection with the rotating shaft, and a grinding head is installed at the tail end of the rotating shaft and located above the clamping mechanism. The second power source is in driving connection with a lead screw, the lead screw is in threaded connection to the linkage block, the rotating shaft is fixedly connected to the linkage block, and the lead screw drives the rotating shaft to move axially. The flange valve body surface polishing device has the advantages that operators do not need to participate in polishing operation, the surface of a flange valve body can be automatically polished, the polishing efficiency is improved, participation of the operators is reduced, damage to the operators is avoided, and the danger is greatly reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a flange forging, in particular to a flange valve body forging manufacturing device. BACKGROUND

[0002] The flange valve body is a common valve component used for controlling the flow of fluid in a pipeline, and is connected with the pipeline through a flange. The connection mode is relatively firm, can bear a large pressure and torque, and is convenient to install and disassemble. The flange valve body usually has a solid structure and can bear the pressure and temperature changes of fluid in the pipeline. Different types of flange valve bodies are suitable for different working conditions and media. The flange valve body is a crucial component in the pipeline system, and its performance and quality directly affect the operating efficiency and safety of the entire system.

[0003] After the general valve flange is processed, burrs exist on the surface of the flange, so the surface of the flange plate needs to be polished after processing to remove the burrs, so that the flanges can be more closely attached to each other when connected. The traditional polishing method is to fix the valve body on a workbench, and an operator holds a polisher to polish the end face of the flange in turn. Not only is the technical requirement of the operator high, but also the polishing efficiency is low, the labor intensity is large, and there is a high risk.

[0004] According to the related technology in the above, the inventors believe that there is a defect that the flange plate surface is polished by an operator holding a polisher, the polishing efficiency is low, the labor intensity is large, and there is a high risk. CONTENT OF THE UTILITY MODEL

[0005] In order to improve the problem that the flange plate surface is polished by an operator holding a polisher, the polishing efficiency is low, the labor intensity is large, and there is a high risk, the application provides a flange valve body forging manufacturing device.

[0006] The flange valve body forging manufacturing device provided by the application adopts the following technical scheme:

[0007] A flange valve body forging manufacturing device, comprising a support, a clamping mechanism for clamping a flange valve body and a polishing mechanism, the clamping mechanism and the polishing mechanism are arranged in the support, and the polishing mechanism is located above the clamping mechanism.

[0008] The polishing mechanism comprises a box body and an extension module for driving the movement of the box body, one end of the extension module is connected with the support, the other end is connected with the box body, the box body is internally provided with a first power source, a second power source, a rotating shaft and a linkage block, the output end of the first power source is drivingly connected with the rotating shaft, the end of the rotating shaft is provided with a polishing head, the polishing head is located above the clamping mechanism, the second power source is drivingly connected with a screw rod, the screw rod is threadedly connected with the linkage block, the rotating shaft is fixedly connected with the linkage block, and the screw rod drives the rotating shaft to move axially.

[0009] By adopting the above technical scheme, the support provides a mounting basis for the clamping mechanism and the polishing mechanism, in the polishing process, the clamping mechanism clamps and fixes the flange valve body, the polishing mechanism is located above the clamping mechanism to polish the surface of the clamped flange valve body, the box body provides a protection and a mounting basis for the first power source, the second power source and the linkage block, the extension module drives the movement of the box body to realize the polishing of the entire surface of the flange valve body, the first power source in the box body provides power for the rotating movement of the rotating shaft, the polishing head rotates with the rotating shaft to realize the polishing, the second power source provides power for the rotating movement of the screw rod, the screw rod is threadedly connected with the linkage block, the rotating shaft is fixedly connected with the linkage block, the rotating movement of the screw rod is converted into the axial movement of the rotating shaft through the linkage block to realize the lifting of the polishing head, the rotation and lifting of the polishing head can be integrated through the structure in the box body, and then the movement of the box body above the clamped flange valve body is realized through the extension module to realize the smooth polishing of the surface of the flange valve body in different directions, the entire device can realize the polishing without the participation of the operator, the surface of the flange valve body and different positions thereof can be polished automatically, the polishing efficiency is improved, the participation of the operator is reduced, the damage to the operator is avoided, and the danger is greatly reduced.

[0010] Optionally, the output end of the first power source is coaxially connected with a first synchronous pulley, the first synchronous pulley is provided with a synchronous belt, the rotating shaft is coaxially connected with a second synchronous pulley, and the first synchronous pulley and the second synchronous pulley are connected through the synchronous belt.

[0011] By adopting the above technical scheme, the first synchronous pulley is installed at the output end of the first power source, the second synchronous pulley is installed at one end of the rotating shaft, the first synchronous pulley and the second synchronous pulley are driven through the synchronous belt, the rotation of the rotating shaft and the polishing head is realized through the first synchronous pulley and the second synchronous pulley, the first power source and the rotating shaft can be arranged side by side, the length of the entire box body and the mechanism in the axial direction is prevented from being too long, and the operation stability of the polishing mechanism is ensured.

[0012] Optionally, the linkage block is provided with a threaded hole for threadedly connecting the screw rod and a through hole for mounting the rotating shaft.

[0013] By adopting the technical scheme, the threaded hole provides a power basis for rotation of the screw rod, the through hole provides an installation basis for the rotating shaft, the rotating shaft is inserted into the through hole and fixed on the linkage block, the screw rod and the rotating shaft are installed on the same linkage block, the rotation of the screw rod can be converted into axial movement of the linkage block and the rotating shaft fixed on the linkage block, and further, lifting operation of the polishing mechanism in the axial direction is realized.

[0014] Optionally, the rotating shaft is provided with a first boss and a second boss, a pair of bearings are installed between the first boss and the second boss, the pair of bearings are clamped at two ends of the through hole, a spacer is installed between the pair of bearings, and the pair of bearings, the spacer and the rotating shaft are coaxially arranged.

[0015] By adopting the technical scheme, the first boss and the second boss provide an installation basis for fixing the rotating shaft on the linkage block, the pair of bearings are installed between the first boss and the second boss, the spacer is arranged between the pair of bearings, and the pair of bearings can prevent the rotating shaft from shaking during work, thereby ensuring stability of overall operation of the polishing mechanism.

[0016] Optionally, one end of the rotating shaft is provided with a limiting piece, the polishing head is arranged at the other end of the rotating shaft, an opening for axial movement of the rotating shaft is arranged on the box body, a protective cover is installed outside the opening, and the polishing head is located in the protective cover.

[0017] By adopting the technical scheme, the limiting piece prevents the rotating shaft from separating from the linkage block during axial movement, ensures that the rotating shaft and the polishing head at the end of the rotating shaft operate within a safe range, the opening facilitates lifting movement of the rotating shaft, and when the polishing head is not used, the polishing head can be collected in the protective cover to prevent damage to the polishing head.

[0018] Optionally, a sliding rail is arranged in the support, a sliding block is installed in the sliding rail, a moving block is installed on the sliding block, and the moving block is connected with the extension module.

[0019] By adopting the technical scheme, the sliding rail provides a sliding track for movement of the sliding block, movement of the sliding block is converted into movement of the extension module through the moving block, the extension module drives movement of the box body, and thus, the polishing mechanism can polish the flange valve body in different directions in the clamping state.

[0020] Optionally, the extension module comprises an extension plate and a telescopic piece, one end of the extension plate is connected with the moving block, the other end of the extension plate is connected with the telescopic piece, and an output end of the telescopic piece is drivingly connected with the box body.

[0021] By adopting the technical scheme, the telescopic member provides power for the box to run in the horizontal direction of the extension plate, and the polishing head of the polishing mechanism can move in different directions under the double power of the box being moved in the direction of the slide rail by the slide block and the box being moved in the direction of the extension plate by the telescopic member, so that the surface of the flange valve body located in the clamping assembly can be polished automatically, the polishing efficiency is improved, the operator does not need to hold the polisher for work, and the labor intensity and operation danger are reduced.

[0022] Optionally, the clamping mechanism comprises a first driving source and a second driving source installed in the support, the first driving source is drivingly connected with the first clamping plate, and the second driving source is drivingly connected with the second clamping plate.

[0023] By adopting the technical scheme, the first driving source provides power for the movement of the first clamping plate, and the second driving source provides power for the movement of the second clamping plate, so that the flange valve body to be polished can be clamped for work by the first clamping plate and the second clamping plate, the flange valve body that has not been polished is stable, and the polishing work precision of the polishing mechanism is ensured.

[0024] Optionally, the turnover module comprises a first turnover disc arranged in the support and a third driving source installed outside the support, an output shaft of the third driving source drives the first turnover disc to rotate, the first driving source is fixedly installed on the first turnover disc, the second driving source is provided with a second turnover disc at one end away from the second clamping plate, a connecting plate is connected between the first turnover disc and the second turnover disc, and a driven rod is rotationally connected between the second turnover disc and the support.

[0025] By adopting the technical scheme, the first turnover disc and the second turnover disc are connected into an integrated whole through the connecting plate, the third driving source provides power for the rotational movement of the first turnover disc and the second turnover disc, the first turnover disc and the second turnover disc can be rotated as a whole to a target angle, polishing work on different positions of the flange valve body can be realized, the first turnover disc provides an installation basis for the first driving source and the first clamping plate, the second turnover disc provides an installation basis for the second driving source and the second clamping plate, the turnover module can realize overall turnover work on the flange valve body clamped in the clamping mechanism, the operator does not need to disassemble the clamped flange valve body for turnover work, it is convenient and reliable, the polishing work is automated, the polishing efficiency is further improved, and the work intensity is reduced.

[0026] Optionally, positioning grooves for clamping the flange valve body are formed in the first clamping plate and the second clamping plate.

[0027] By adopting the technical scheme, the positioning groove is matched with the shape of the flange valve body to be clamped, the stability of clamping is ensured, and the accuracy in the polishing process is ensured.

[0028] In summary, the present application has at least one of the following beneficial technical effects:

[0029] 1. The clamping mechanism clamps and fixes the flange valve body to be polished, the lead screw drives the rotating shaft to move axially through the linkage block, that is, the polishing head realizes lifting operation, the first power source drives the rotating shaft to drive the polishing head to rotate, the structure in the box body can be integrated to realize rotation and lifting of the polishing head, and then the extension module is used to realize movement of the box body as a whole to realize smooth polishing of different directions of the surface of the flange valve body. The whole device does not need an operator to participate in the polishing operation, can automatically polish the surface of the flange valve body, improves the polishing efficiency, reduces the participation of the operator, avoids damage to the operator, and greatly reduces the risk.

[0030] 2. The overturning module can realize overall overturning operation of the flange valve body clamped in the clamping mechanism, so that the flange valve body is automatically rotated to the target position for polishing, without the need for an operator to disassemble the clamped flange valve body for overturning operation, which is convenient and reliable, realizes automation of the polishing operation, further improves the polishing efficiency, and reduces the operation intensity. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a structural schematic view of the flange valve body forging manufacturing device of the embodiment of the present application;

[0032] Figure 2 is a structural schematic view of the structure in the box body in the flange valve body forging manufacturing device of the embodiment of the present application;

[0033] Figure 3 is a structural schematic view of the linkage block in the flange valve body forging manufacturing device of the embodiment of the present application;

[0034] Figure 4 is a sectional view of the rotating shaft and the linkage block in the flange valve body forging manufacturing device of the embodiment of the present application;

[0035] Figure 5 is a structural schematic view of the inner part of the rack of the flange valve body forging manufacturing device of the embodiment of the present application.

[0036] EXPLANATION OF REFERENCE NUMERALS:

[0037] 1, support; 11, slide rail; 12, sliding block; 13, moving block; 2, clamping mechanism; 21, first driving source; 22, second driving source; 23, first clamping plate; 231, positioning groove; 24, second clamping plate; 25, turnover module; 251, first turnover disc; 252, third driving source; 253, second turnover disc; 254, connecting plate; 255, driven rod; 3, polishing mechanism; 31, box body; 311, first power source; 312, second power source; 313, rotating shaft; 3131, first boss; 3132, second boss; 3133, limiting piece; 3134, counter bearing; 3135, spacer; 3136, polishing head; 314, linkage block; 3141, threaded hole; 3142, through hole; 315, lead screw; 316, guide column; 317, first synchronous pulley; 318, second synchronous pulley; 319, synchronous belt; 32, extension module; 321, extension plate; 322, telescopic piece; 4, protective cover. DETAILED DESCRIPTION

[0038] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0039] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0040] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0041] The following will be described in detail with reference to the accompanying drawings Figures 1-5The application is further described in detail.

[0042] The embodiment of the application discloses a flange valve body forging manufacturing device. Figure 1 and Figure 2 The flange valve body forging manufacturing device comprises a support 1, a clamping mechanism 2 for clamping a flange valve body and a polishing mechanism 3, the clamping mechanism 2 and the polishing mechanism 3 are arranged in the support 1, and the polishing mechanism 3 is located above the clamping mechanism 2.

[0043] The polishing mechanism 3 comprises a box body 31 and an extension module 32 for driving the box body 31 to move, one end of the extension module 32 is connected with the support 1, the other end is connected with the box body 31, the first power source 311, the second power source 312, the rotating shaft 313 and the linkage block 314 are installed in the box body 31, the output end of the first power source 311 is drivingly connected with the rotating shaft 313, the polishing head 3136 is installed at the tail end of the rotating shaft 313, the polishing head 3136 is located above the clamping mechanism 2, the second power source 312 is drivingly connected with the lead screw 315, the lead screw 315 is screw-connected on the linkage block 314, and the rotating shaft 313 is fixedly connected with the linkage block 314, so that the lead screw 315 drives the rotating shaft 313 to move axially.

[0044] In the polishing operation process, the flange valve body to be polished is clamped and fixed between the first clamping plate 23 and the second clamping plate 24 through the clamping mechanism 2, and the polishing mechanism 3 located above the clamping mechanism 2 polishes the surface of the clamped flange valve body. The first power source 311 in the box body 31 drives the rotating shaft 313 to rotate, the polishing head 3136 at the tail end of the rotating shaft 313 rotates with the rotating shaft 313, polishing operation is realized, the second power source 312 drives the lead screw 315 to rotate, the lead screw 315 is screw-connected and installed on the linkage block 314, the rotating shaft 313 is fixedly connected with the linkage block 314, the rotating motion of the lead screw 315 is converted into the axial motion of the rotating shaft 313 and the linkage block 314 through the linkage block 314, and the lifting operation of the polishing head 3136 is realized.

[0045] The rotation and lifting operation of the polishing head 3136 can be realized through the structure in the box body 31, the box body 31 can be moved to a target position through the extension module 32, and smooth polishing of different directions of the surface of the flange valve body can be realized. The whole device can realize polishing operation without the need of an operator to hold a polisher, can automatically polish different positions of the surface of the flange valve body, improves the polishing efficiency, reduces the participation of the operator, avoids damage to the operator and greatly reduces the danger.

[0046] The output end of the first power source 311 is coaxially connected with a first synchronous pulley 317, the first synchronous pulley 317 is provided with a synchronous belt 319, the rotating shaft 313 is coaxially connected with a second synchronous pulley 318, and the first synchronous pulley 317 and the second synchronous pulley 318 are connected through the synchronous belt 319. Through the setting of the first synchronous pulley 317 and the second synchronous pulley 318, not only the rotational movement of the output shaft of the first power source 311 is converted into the rotational movement of the rotating shaft 313 and the polishing head 3136, but also the first power source 311 and the rotating shaft 313 can be designed side by side, preventing the entire box 31 and the mechanism in the box 31 from being too long in the vertical axial direction, and ensuring the operation stability of the polishing mechanism 3. In the embodiment of the application, the first power source 311 and the second power source 312 are both electric motors, the rotational movement of the electric motor can be converted into the rotation of the rotating shaft 313 and the rotational movement of the screw rod 315, and a motor or the like can also be used to realize the rotational movement of the rotating shaft 313. The electric motor has the advantages of high efficiency, reliability, flexibility, energy saving and the like.

[0047] With reference to Figure 3 A threaded hole 3141 for threaded connection of the screw rod 315 and a through hole 3142 for mounting the rotating shaft 313 are formed in the linkage block 314. The rotational movement of the second power source 312 can be converted into the rotation of the screw rod 315 in the threaded hole 3141. Since the rotating shaft 313 passes through the through hole 3142 and is fixed on the linkage block 314, the screw rod 315 and the rotating shaft 313 are mounted on the same linkage block 314, the rotational movement of the screw rod 315 can be converted into the axial movement of the linkage block 314 and the rotating shaft 313 fixed on the linkage block 314, and further the lifting operation of the polishing mechanism 3 in the axial direction is realized, and the lifting and rotation of the polishing head 3136 can be integrated and realized through the mechanism in the box 31.

[0048] In order to make the linkage block 314 and the screw rod 315 and the rotating shaft 313 run more stably, a plurality of guide columns 316 are mounted on the linkage block 314, so as to ensure the stability of the whole polishing mechanism 3 and further improve the service life of the device.

[0049] With reference to Figure 4The first boss 3131 and the second boss 3132 are arranged on the rotating shaft 313, and the counter bearing 3134 is arranged between the first boss 3131 and the second boss 3132. The counter bearing 3134 is clamped at both ends of the penetrating hole 3142, and the spacer sleeve 3135 is arranged between the counter bearing 3134. The counter bearing 3134, the spacer sleeve 3135 and the rotating shaft 313 are coaxially arranged. In order to fix and install the rotating shaft 313 on the linkage block 314, a matching groove is formed on the rotating shaft 313. The first boss 3131 and the second boss 3132 can be connected with the matching groove. The counter bearing 3134 is arranged between the first boss 3131 and the second boss 3132. The counter bearing 3134 is clamped at both ends of the penetrating hole 3142 of the linkage block 314, and the rotating shaft 313 is fixed and installed on the linkage block 314. The counter bearing 3134 can prevent the rotating shaft 313 from shaking and other phenomena during work. The spacer sleeve 3135 is used for isolation and support, prevents direct contact and friction between the linkage block 314 and the rotating shaft 313, reduces wear and tear, improves service life and work efficiency, and the spacer sleeve 3135 can also be used to adjust the gap between the penetrating hole 3142 and the rotating shaft 313, and ensure the normal operation of the polishing mechanism 3.

[0050] In the embodiments of the present application, the first boss 3131 and the second boss 3132 are locking rings, which are arranged in the matching groove of the rotating shaft 313, facilitating the positioning and installation of the counter bearing 3134 and the spacer sleeve 3135.

[0051] One end of the rotating shaft 313 is provided with a limiting piece 3133, and the polishing head 3136 is arranged at the other end of the rotating shaft 313. An opening for axial movement of the rotating shaft 313 is formed on the box body 31, and a protective cover 4 is arranged outside the opening. The polishing head 3136 is located in the protective cover 4. The limiting piece 3133 can prevent the rotating shaft 313 from moving in the axial direction and separating from the linkage block 314, ensuring that the rotating shaft 313 and the polishing head 3136 at the end of the rotating shaft 313 operate within a safe range. The opening of the box body 31 facilitates the lifting operation of the rotating shaft 313. When the polishing head 3136 is not in use, it can be collected in the protective cover 4 to prevent damage to the polishing head 3136.

[0052] Referring to Figure 1 and Figure 5A sliding rail 11 is arranged in the bracket 1, a sliding block 12 is arranged in the sliding rail 11, a moving block 13 is arranged on the sliding block 12, and the moving block 13 is connected with the extension module 32. The extension direction of the sliding rail 11 is consistent with the movement direction of the clamping mechanism 2, the sliding rail 11 provides a sliding track for the movement of the sliding block 12, the movement of the sliding block 12 is converted into the movement of the extension module 32 through the moving block 13, the extension module 32 drives the movement of the box body 31, and then the polishing mechanism 3 can polish the flange valve body in different directions in the movement direction of the sliding block 12 in the clamping state.

[0053] The extension module 32 includes an extension plate 321 and a telescopic piece 322, one end of the extension plate 321 is connected with the moving block 13, the other end is connected with the telescopic piece 322, and the output end of the telescopic piece 322 is drivingly connected with the box body 31. The telescopic piece 322 provides power for the horizontal movement of the box body 31 on the extension plate 321, and through the double power of the movement of the box body 31 in the movement direction of the sliding rail 11 driven by the sliding block 12 and the movement of the box body 31 in the direction of the extension plate 321 driven by the telescopic piece 322, the movement of the polishing head 3136 of the polishing mechanism 3 in different directions can be realized, and the surface of the flange valve body located in the clamping assembly can be further polished automatically, the polishing efficiency is improved, the operator does not need to hold the polisher for work, and the labor intensity and operation danger are reduced. In order to ensure that the box body 31 can stop polishing at any position in the extension direction of the extension plate 321, in the embodiment of the application, the telescopic piece 322 is an electric cylinder, the electric cylinder has high precision and can be accurately positioned and controlled, and is suitable for the use scene of the application.

[0054] Referring to Figure 1 The clamping mechanism 2 includes a first driving source 21 and a second driving source 22 arranged in the bracket 1, the first driving source 21 is drivingly connected with a first clamping plate 23, the second driving source 22 is drivingly connected with a second clamping plate 24, the first driving source 21 drives the movement of the first clamping plate 23, and the second driving source 22 drives the movement of the second clamping plate 24 to clamp the flange valve body. The first driving source 21 provides power for the movement of the first clamping plate 23, the second driving source 22 provides power for the movement of the second clamping plate 24, the flange valve body to be polished can be stably clamped through the first clamping plate 23 and the second clamping plate 24, the flange valve body which is not polished is stable, and the polishing precision of the polishing mechanism 3 is further ensured.

[0055] The flange valve body forging manufacturing device further comprises a turnover module 25, the turnover module 25 comprises a first turnover disc 251 arranged in the support 1 and a third driving source 252 installed outside the support 1, the output shaft of the third driving source 252 drives the first turnover disc 251 to rotate, the first driving source 21 is fixedly installed on the first turnover disc 251, the second driving source 22 is provided with a second turnover disc 253 away from one end of the second clamping plate 24, a connecting plate 254 is connected between the first turnover disc 251 and the second turnover disc 253, and a driven rod 255 is rotatably connected between the second turnover disc 253 and the support 1. The first turnover disc 251 and the second turnover disc 253 are connected into an integrated whole through the connecting plate 254, the connecting plate 254 is detachably connected between the first turnover disc 251 and the second turnover disc 253, the third driving source 252 drives the first turnover disc 251 and the second turnover disc 253 connected into an integrated whole to rotate, the second turnover plate is connected between the support 1 through the driven rod 255, the driven rod 255 is rotatably installed on the support 1, when the third driving source 252 drives the first turnover plate and the second turnover plate to rotate as a whole, the second turnover plate rotates on the support 1 through the driven rod 255, the driven rotation work of the second turnover plate is realized, the first turnover disc 251 and the second turnover disc 253 are rotated as a whole to a target angle, and the polishing work on different positions of the flange valve body is realized.

[0056] The first turnover disc 251 provides an installation basis for the first driving source 21 and the first clamping plate 23, the second turnover disc 253 provides an installation basis for the second driving source 22 and the second clamping plate 24, the turnover module 25 can realize the overall turnover work of the flange valve body clamped in the clamping mechanism 2, without the need for the operator to disassemble the clamped flange valve body for the turnover work, which is convenient and reliable, realizes the automation of the polishing work, further improves the polishing efficiency, and reduces the work intensity.

[0057] The first clamping plate 23 and the second clamping plate 24 are both provided with a positioning groove 231 for clamping the flange valve body, the positioning groove 231 can be matched with the shape of the flange valve body to be clamped, so as to ensure the stability of clamping and further ensure the accuracy in the polishing process.

[0058] The embodiment of the application is a flange valve body forging manufacturing device: the clamping mechanism 2 clamps and fixes the flange valve body to be polished, the screw rod 315 drives the rotating shaft 313 to move axially through the linkage block 314, that is, the polishing head 3136 realizes the lifting operation, the first power source 311 drives the rotating shaft 313 to drive the polishing head 3136 to rotate, the structure in the box body 31 can be integrated to realize the rotation and lifting of the polishing head 3136, and then the running direction adjustment of the slide rail 11 and the sliding block 12 on the support 1 and the running adjustment of the telescopic piece 322 of the extension module 32 are performed, the overall movement of the box body 31 is realized, and then the different directions of the surface of the flange valve body can be polished stably. Secondly, the whole overturning operation of the flange valve body clamped in the clamping mechanism 2 can be realized through the overturning module 25, so that the flange valve body is automatically rotated to the target position for polishing, and the operator does not need to disassemble the clamped flange valve body for the overturning operation, which is convenient and reliable, realizes the automation of the polishing operation, further improves the polishing efficiency, and reduces the operation intensity. The whole device does not need the operator to participate in the polishing operation, can automatically polish the surface of the flange valve body, improves the polishing efficiency, reduces the participation of the operator, avoids the damage to the operator, and greatly reduces the danger.

[0059] The above are preferred embodiments of the application, and do not limit the protection scope of the application, so: equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A flanged valve body forging manufacturing apparatus, characterized by: Including support (1), the clamping mechanism (2) for clamping flange valve body and polishing mechanism (3), the clamping mechanism (2) and the polishing mechanism (3) are arranged in the support (1), and the polishing mechanism (3) is located above the clamping mechanism (2); The polishing mechanism (3) includes a box body (31) and an extension module (32) for driving the box body (31) to move, one end of the extension module (32) is connected with the support (1), the other end is connected with the box body (31), the first power source (311), the second power source (312), the rotating shaft (313) and the linkage block (314) are installed in the box body (31), the output end of the first power source (311) is drivingly connected with the rotating shaft (313), the polishing head (3136) is installed at the tail end of the rotating shaft (313), the polishing head (3136) is located above the clamping mechanism (2), the second power source (312) is drivingly connected with a lead screw (315), the lead screw (315) is threadedly connected with the linkage block (314), and the rotating shaft (313) is fixedly connected with the linkage block (314); the lead screw (315) drives the rotating shaft (313) to move axially.

2. The flanged valve body forging manufacturing apparatus of claim 1, wherein: The output end of the first power source (311) is coaxially connected with a first synchronous pulley (317), a synchronous belt (319) is arranged on the first synchronous pulley (317), the rotating shaft (313) is coaxially connected with a second synchronous pulley (318), and the first synchronous pulley (317) and the second synchronous pulley (318) are connected through the synchronous belt (319).

3. The flanged valve body forging manufacturing apparatus of claim 1, wherein: Threaded holes (3141) for threadedly connecting the lead screw (315) and through holes (3142) for installing the rotating shaft (313) are formed in the linkage block (314).

4. The flanged valve body forging manufacturing apparatus of claim 3, wherein: First and second bosses (3131) and (3132) are arranged on the rotating shaft (313), a pair of bearings (3134) are installed between the first and second bosses (3131) and (3132), the pair of bearings (3134) are clamped at both ends of the through hole (3142), a spacer sleeve (3135) is installed between the pair of bearings (3134), and the pair of bearings (3134), the spacer sleeve (3135) and the rotating shaft (313) are coaxially arranged.

5. The flanged valve body forging manufacturing apparatus of claim 1, wherein: A limiting piece (3133) is installed at one end of the rotating shaft (313), the polishing head (3136) is arranged at the other end of the rotating shaft (313), an opening for axial movement of the rotating shaft (313) is formed in the box body (31), a protective cover (4) is installed outside the opening, and the polishing head (3136) is located in the protective cover (4).

6. The flanged valve body forging manufacturing apparatus of claim 1, wherein: A sliding rail (11) is arranged in the support (1), a sliding block (12) is installed in the sliding rail (11), a moving block (13) is installed on the sliding block (12), and the moving block (13) is connected with the extension module (32).

7. The flanged valve body forging manufacturing apparatus of claim 6, wherein: The extension module (32) comprises an extension plate (321) and a telescopic part (322), one end of the extension plate (321) is connected with the moving block (13), the other end is connected with the telescopic part (322), and the output end of the telescopic part (322) is drivingly connected with the box (31).

8. The flanged valve body forging manufacturing apparatus of claim 1, wherein: The clamping mechanism (2) comprises a first driving source (21) and a second driving source (22) installed in the support (1), the first driving source (21) is drivingly connected with a first clamping plate (23), the second driving source (22) is drivingly connected with a second clamping plate (24), the first driving source (21) drives the first clamping plate (23) to move, and the second driving source (22) drives the second clamping plate (24) to move so as to clamp the flange valve body.

9. The flanged valve body forging manufacturing apparatus of claim 8, wherein: Further comprising a turnover module (25), the turnover module (25) comprises a first turnover disc (251) arranged in the support (1) and a third driving source (252) installed outside the support (1), the output shaft of the third driving source (252) drives the first turnover disc (251) to rotate, the first driving source (21) is fixedly installed on the first turnover disc (251), one end of the second driving source (22) away from the second clamping plate (24) is provided with a second turnover disc (253), a connecting plate (254) is connected between the first turnover disc (251) and the second turnover disc (253), and a driven rod (255) is rotatably connected between the second turnover disc (253) and the support (1).

10. The flanged valve body forging manufacturing apparatus of claim 8, wherein: The first clamping plate (23) and the second clamping plate (24) are both provided with a positioning groove (231) for clamping the flange valve body.

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