Three-station rotary table type tapping machine for pump body machining

Abstract

The utility model belongs to the technical field of pump body machining, and particularly relates to a three-station turntable table type tapping machine for pump body machining, which comprises a support plate, support legs, a tapping machine head and a machine base, the bottom surface of the tapping machine head is provided with the machine base, and the machine base is positioned on the upper surface of the support plate; the two grooves are formed in the upper surface of the supporting plate, a machine base of a tapping machine head can be placed on the inner wall of each groove, multi-station machining is facilitated, in addition, due to the arrangement of the grooves, the tapping machine heads can conveniently position the machine base at the bottom, the multi-station tapping machine heads can be conveniently and directly assembled for use, and the machining efficiency is improved. According to the device, multiple stations are formed in the mode that multiple grooves are formed, and the manufacturing cost can be reduced; by arranging the adjusting assembly, the position of the baffle can be moved in the opening direction of the through groove, the baffle is used for clamping the machine base located on the inner wall of the groove, and the stability of the tapping machine head in the using process is conveniently improved; the pump body is rotated through the transmission structure, so that manual intervention is saved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of pump body processing, in particular to a three-station rotary table tapping machine for pump body processing. Background Art

[0002] The pump body is a key component of the pump. Structurally, it is usually a shell with an inner cavity, made of a variety of materials, with cast iron, stainless steel, etc. being common, to adapt to different working environments. The shape is mostly volute or ring-shaped. The volute-shaped pump body allows the liquid to flow smoothly and gradually increase the flow rate and pressure. The ring-shaped pump body is mostly used for specific conveying needs. In the processing of the pump body, a tapping machine is generally used to drill holes on the surface of the pump body.

[0003] The tapping machine is mainly composed of a power mechanism, a transmission system, a feed system, a working head and a fixture; the power mechanism provides power for tapping, and the transmission system transmits the power effectively; the feed system can accurately control the tapping depth, the working head is used to install the tap, and the fixture fixes the workpiece; its principle is that after the power mechanism is started, the working head is driven to rotate through the transmission system, causing the tap to rotate; at the same time, the feed system pushes the tap toward the workpiece, and the tap cuts into the workpiece material; during the rotation process, the tap gradually cuts out the internal thread on the workpiece, thereby completing the tapping operation.

[0004] The existing pump body processing tapping machine has low production and processing efficiency during use, so a multi-station tapping machine is used to simplify, facilitate and automate the production of products with complex processes. However, the multi-station tapping machine is more expensive than the single-station one. At the same time, the existing multi-station tapping machine requires multiple operators to operate or one operator to operate repeatedly, which will lead to a decrease in production efficiency. Therefore, in response to the above problems, a three-station turntable desktop tapping machine for pump body processing is proposed. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the existing equipment, the utility model proposes a three-station rotary table tapping machine for pump body processing.

[0006] The technical solution adopted by the utility model to solve its technical problems is a three-station turntable table tapping machine for pump body processing, comprising a support table, support legs, a tapping head and a machine base, the bottom surface of the tapping head is provided with a machine base, the machine base is located on the upper surface of the support plate, the upper surface of the support plate is symmetrically provided with two opposite grooves, the inner walls of the two grooves are provided with a machine base, the front end of the groove is provided with a first adjustment groove, a second adjustment groove is provided on one side of the first adjustment groove, and the first adjustment groove and the second adjustment groove are relatively parallel, and the inner wall of the first adjustment groove is slidably connected to a first bracket The inner wall of the second adjusting groove is slidably connected with a second supporting block, and the same ends of the first supporting block and the second supporting block are fixedly installed with a vertical upward receiving baffle, and the two ends of the machine base are respectively located between one side of the inner wall of the groove and the top side of the receiving baffle; by setting two grooves on the upper surface of the support plate, a machine base for a tapping head can be placed on the inner wall of the groove, which is convenient for multi-station processing. In addition, the setting of the groove can make it easy for the tapping head to position the machine base at the bottom, and can facilitate the direct assembly of multi-station tapping heads for use. The device forms multiple stations by opening multiple grooves, which can reduce the cost.

[0007] Preferably, the bottom of the support platform is welded to a support base, and a motor is installed inside the support base. The output end of the motor is connected to a driving gear, and the driving gear is meshed with a transmission gear. The top of the transmission gear is welded to a transmission shaft, and the transmission shaft passes through the tray and is welded to the turntable, and a support plate is installed on the top of the turntable; the first adjustment slot and the second adjustment slot are both provided with a through slot at the end away from the baffle, and the inner wall of the through slot is provided with an adjustment component extending to a side of the rear end of the support plate; the pump body is rotated by the transmission structure, thereby saving manual intervention and accelerating production efficiency.

[0008] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0009] The utility model is beneficial in that:

[0010] The utility model provides two grooves on the upper surface of the support plate, so that a base for a tapping machine head can be placed on the inner wall of the groove, which is convenient for multi-station processing. In addition, the provision of the grooves makes it easy for the tapping machine head to locate the base at the bottom, and can facilitate the direct assembly of multi-station tapping machines for use. The device forms multiple stations by opening multiple grooves, which can reduce the cost; by providing an adjustment component, the position of the baffle plate can be moved toward the opening direction of the through groove, which is used to clamp the base located on the inner wall of the groove, so as to improve the stability of the tapping machine head when in use; the pump body is rotated by the transmission structure, thereby saving manual intervention and accelerating production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 Schematic diagram of the overall structure of the device;

[0013] Figure 2 It is a schematic diagram of the transmission structure;

[0014] Figure 3 It is a schematic diagram of the assembly structure of the support block and the adjustment slot;

[0015] Figure 4 Schematic diagram of the assembly structure of the screw rod and the threaded bolt;

[0016] Figure 5 Schematic diagram of the assembly structure of the groove and the support block;

[0017] In the figure: 1. Support platform; 2. Support leg; 3. Tapping head; 4. Machine base; 5. Baffle plate; 6. Groove; 7. First adjusting groove; 8. First supporting block; 9. Through groove; 10. Sliding rod; 11. Second adjusting groove; 12. Threaded groove; 121. Second supporting block; 13. Screw; 14. Adjusting turntable; 15. Bearing; 16. Threaded bolt; 17. Fixing nut; 18. Turntable; 19. Tray; 20. Support plate; 21. Support base; 22. Motor; 23. Transmission shaft; 24. Drive gear; 25. Transmission gear. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-5As shown, a three-station turntable table tapping machine for pump body processing includes a support table 1, support legs 2, a tapping head 3 and a machine base 4. The bottom surface of the tapping head 3 is provided with a machine base 4, and the machine base 4 is located on the upper surface of the support plate 20. The upper surface of the support plate 20 is symmetrically provided with two opposite grooves 6. The inner walls of the two grooves 6 are provided with a machine base 4. The front end of the groove 6 is provided with a first adjustment groove 7, and a second adjustment groove 11 is provided on one side of the first adjustment groove 7. The first adjustment groove 7 and the second adjustment groove 11 are relatively parallel. The inner wall of the first adjustment groove 7 is slidably connected to the first bracket 8, and the second adjustment groove 11 is slidably connected to the first bracket 8. The inner wall of the support 1 is slidably connected with a second bracket 121, and the same ends of the first bracket 8 and the second bracket 121 are fixedly installed with a vertical upward baffle 5, and the two ends of the machine base 4 are respectively located between one side of the inner wall of the groove 6 and one side of the top of the baffle 5; the bottom of the support platform 1 is welded with a support seat 21, and a motor 22 is installed inside the support seat 21, and the output end of the motor 22 is connected to the driving gear 24, and the driving gear 24 is meshed with the transmission gear 25, and the top of the transmission gear 25 is welded to the transmission shaft 23, and the transmission shaft 23 passes through the tray 19 and is welded to the turntable 18, and the top of the turntable 18 is installed A support plate 20 is provided; by setting two grooves 6 on the upper surface of the support platform 1, a base 4 of a tapping head 3 can be placed on the inner wall of the groove 6, which is convenient for multi-station processing. At the same time, a baffle 5 is provided at the front end of the inner wall of the groove 6, which can make the base 4 have the effect of being pressed against one end when it is located on the inner wall of the groove 6, so as to prevent the tapping head 3 from shaking and slipping out of the groove 6 when in use. By setting a slide rod 10 and a screw rod 13 inserted into the inner wall of the through groove 9, the first support block 8 can have the effect of sliding with the slide rod 10 on the inner wall of the first adjusting groove 7. At the same time, a threaded groove 12 is provided on the end of the second support block 121 that is attached to the through groove 9. The inner wall of the threaded groove 12 is threadedly connected with a screw rod 13 inserted into the inner wall of another through groove 9, so that when the screw rod 13 is threadedly connected to the threaded groove 12, the second bracket 121 can slide on the inner wall of the second adjustment groove 11. At the same time, when the machine base 4 is pressed on the upper surface of the first bracket 8 and the second bracket 121, the screw rod 13 can be directly rotated, and then the pressed second bracket 121 will support the machine base 4 together with the first bracket 8 to tighten it to the inner wall of the groove 6. At the same time, the position of the baffle plate 5 can be moved toward the opening direction of the through groove 9, which is used to clamp the machine base 4 located on the inner wall of the groove 6, so as to improve the stability of the tapping head 3 during use.

[0020] The first adjustment slot 7 and the second adjustment slot 11 are both provided with a through slot 9 at the end away from the baffle plate 5, and the inner wall of the through slot 9 is provided with an adjustment component extending to a side of the rear end of the support plate 20; one side of the support plate 20 is provided with an adjustment dial 14 sleeved with the adjustment component, and one end of the adjustment component is provided with a threaded bolt 16 passing through the adjustment dial 14; a bearing 15 is fixedly installed at the end of the through slot 9 away from the first adjustment slot 7, the outer surface of the threaded bolt 16 is fixed to the inner wall of the bearing 15, and the outer surface of the threaded bolt 16 is threadedly connected to a fixing nut 17; the adjustment component includes a sliding rod 10 inserted into the inner wall of one of the through slots 9, and the sliding rod 10 The first support block 8 is fixed at one end away from the baffle plate 5, and the second support block 121 is provided with a threaded groove 12 on one side facing the through groove 9. The inner wall of the threaded groove 12 is threadedly connected to a screw rod 13 located on the inner wall of another through groove 9, and the end of the screw rod 13 away from the threaded groove 12 is fixedly installed with an adjusting dial 14 located on the outside of the support plate 20; the top surfaces of the first support block 8 and the second support block 121 are both rubber surfaces and have a frosted layer; when in use, the screw rod 13 at the rear end of the support platform 1 is rotated to allow a second support block 121 to slide toward the outside of the opening of the second adjusting groove 11. During the process, the screw rod 13 rotates, and the threaded groove 12 and the screw rod 13 are threadedly driven, and then After that, the second bracket 121 and the inner wall of the second adjusting groove 11 are guided and moved horizontally toward the outside of the support platform 1 until the second bracket 121 moves outward for more than half a section. At this time, the first bracket 8 is pulled out of the inner wall of the first adjusting groove 7 and is the same length as the second bracket 121. At this time, the machine base 4 is placed on the upper surface of the first bracket 8 and the second bracket 121, so that one side of the baffle 5 is in contact with one end face of the machine base 4, and then the screw rod 13 is rotated in the opposite direction to allow the second bracket 121 to drag the machine base 4 back to the inner wall of the groove 6. During the process, the first bracket 8 will also be pressed by the machine base 4. Therefore, as the machine base 4 is displaced, the first bracket 8 will be pushed back to the inner wall of the first adjusting groove 7. At the same time, the slide rod 10 will also slide on the inner wall of the through groove 9 until the machine base 4 is retracted and the baffle 5 is against the inner wall of the groove 6; one end of the screw rod 13 is fixedly installed with a threaded bolt 16 passing through the adjusting dial 14, and the end of the through groove 9 away from the first adjusting groove 7 is fixedly installed with a bearing 15, and the outer surface of the threaded bolt 16 is fixed to the inner wall of the bearing 15, and the outer surface of the threaded bolt 16 is threadedly connected with a fixing nut 17; by providing a threaded bolt 16 with a fixing nut 17 on one side of the adjusting dial 14, the fixing nut 17 can lock the threaded bolt 16 while pressing the adjusting dial 14 toward the direction of the screw rod 13, so that the adjusting dial 14 fits tightly against the end face of the support platform 1.

[0021] Working principle: by setting two grooves 6 on the upper surface of the support plate 20, a base 4 of a tapping head 3 can be placed on the inner wall of the groove 6, which is convenient for multi-station processing. At the same time, a baffle 5 is provided at the front end of the inner wall of the groove 6, which can make the base 4 have the effect of being pressed against one end when it is located on the inner wall of the groove 6, so as to avoid the tapping head 3 from shaking and slipping out of the groove 6 when in use. By setting a slide rod 10 and a screw rod 13 inserted into the inner wall of the through groove 9, the first support block 8 can have the effect of sliding with the slide rod 10 on the inner wall of the first adjusting groove 7. At the same time, a threaded groove 12 is provided on the end of the second support block 121 that is attached to the through groove 9. The inner wall of the threaded groove 12 is threadedly connected with a screw rod 13 inserted into the inner wall of another through groove 9, so that when the screw rod 13 is threadedly connected to the threaded groove 12, the second bracket 121 can slide on the inner wall of the second adjustment groove 11. At the same time, when the machine base 4 is pressed on the upper surface of the first bracket 8 and the second bracket 121, the screw rod 13 can be directly rotated, and then the pressed second bracket 121 will support the machine base 4 together with the first bracket 8 to tighten it to the inner wall of the groove 6. At the same time, the position of the baffle 5 can be moved toward the opening direction of the through groove 9, which is used to clamp the machine base 4 located on the inner wall of the groove 6, so as to improve the stability of the tapping head 3 during use.

[0022] When in use, rotate the screw rod 13 at the rear end of the support platform 1 to allow a second bracket 121 to slide toward the outside of the opening of the second adjusting groove 11. During the process, the screw rod 13 rotates, and the threaded groove 12 and the screw rod 13 are threaded. Then the second bracket 121 and the inner wall of the second adjusting groove 11 are guided and move horizontally toward the outside of the support platform 1 until the second bracket 121 moves outward for more than half a section. At this time, pull the first bracket 8 out of the inner wall of the first adjusting groove 7 and make it the same length as the second bracket 121. At this time, place the machine base 4 on the upper surfaces of the first bracket 8 and the second bracket 121, so that one side of the baffle 5 fits against one end face of the machine base 4, and then rotate the screw rod 13 in the opposite direction to allow the second bracket 121 to drag the machine base 4 back to the inner wall of the groove 6. During the process, the first bracket 8 will also be moved by the machine base 4 Pressed, so as the machine base 4 is displaced, the first support block 8 will be pushed back to the inner wall of the first adjusting groove 7, and the slide rod 10 will also slide on the inner wall of the through groove 9 until the machine base 4 is retracted and the baffle 5 is pressed against the inner wall of the groove 6; one end of the screw rod 13 is fixedly installed with a threaded bolt 16 passing through the adjusting turntable 14, and the end of the through groove 9 away from the first adjusting groove 7 is fixedly installed with a bearing 15, the outer surface of the threaded bolt 16 is fixed to the inner wall of the bearing 15, and the outer surface of the threaded bolt 16 is threadedly connected with a fixing nut 17; by providing a threaded bolt 16 with a fixing nut 17 on one side of the adjusting turntable 14, the fixing nut 17 can lock the threaded bolt 16 while pressing the adjusting turntable 14 toward the direction of the screw rod 13, so that the adjusting turntable 14 fits tightly against the end face of the support platform 1.

[0023] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0024] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A three-station rotary table tapping machine for pump body processing, characterized by: The invention comprises a support platform (1), a support leg (2), a tapping head (3) and a machine base (4), wherein the bottom surface of the tapping head (3) is provided with a machine base (4), and the machine base (4) is located on the upper surface of the support plate (20), and the upper surface of the support plate (20) is symmetrically provided with two opposite grooves (6), and the inner walls of the two grooves (6) are provided with a machine base (4), and the front end of the groove (6) is provided with a first adjustment groove (7), and a second adjustment groove (11) is provided on one side of the first adjustment groove (7), and the first adjustment groove (7) and the second adjustment groove (11) are relatively parallel, and the inner wall of the first adjustment groove (7) is slidably connected to a first support block (8), and the inner wall of the second adjustment groove (11) is slidably connected to a second support block (121), and the same ends of the first support block (8) and the second support block (121) are fixedly installed with a vertical upward receiving plate (5), and the two ends of the machine base (4) are respectively located between one side of the inner wall of the groove (6) and one side of the top of the receiving plate (5).

2. A three-station rotary table tapping machine for pump body processing according to claim 1, characterized in that: The bottom of the support platform (1) is welded to a support base (21), a motor (22) is installed inside the support base (21), an output end of the motor (22) is connected to a driving gear (24), the driving gear (24) is meshed with a transmission gear (25), the top end of the transmission gear (25) is welded to a transmission shaft (23), the transmission shaft (23) passes through the tray (19) and is welded to the turntable (18), and a support plate (20) is installed on the top end of the turntable (18).

3. The three-station rotary table tapping machine for pump body processing according to claim 1, characterized in that: The first adjustment groove (7) and the second adjustment groove (11) are both provided with a through groove (9) at one end away from the receiving plate (5), and the inner wall of the through groove (9) is provided with an adjustment component extending to a side surface of the rear end of the support plate (20).

4. The three-station rotary table tapping machine for pump body processing according to claim 3, characterized in that: An adjusting dial (14) sleeved and connected to the adjusting assembly is provided on one side of the support plate (20), and a threaded bolt (16) passing through the adjusting dial (14) is provided at one end of the adjusting assembly; a bearing (15) is fixedly mounted on one end of the through slot (9) away from the first adjusting slot (7), and an outer surface of the threaded bolt (16) is fixed to an inner wall of the bearing (15), and a fixing nut (17) is threadedly connected to the outer surface of the threaded bolt (16).

5. The three-station rotary table tapping machine for pump body processing according to claim 3, characterized in that: The adjustment component includes a slide rod (10) inserted into the inner wall of one of the through grooves (9), and the slide rod (10) is fixed to the end of the first support block (8) away from the baffle plate (5), and the second support block (121) is provided with a threaded groove (12) on the side facing the through groove (9), and the inner wall of the threaded groove (12) is threadedly connected to a screw rod (13) located on the inner wall of the other through groove (9), and the end of the screw rod (13) away from the threaded groove (12) is fixedly mounted with an adjustment dial (14) located outside the support plate (20).

6. The three-station rotary table tapping machine for pump body processing according to claim 1, characterized in that: The top surfaces of the first supporting block (8) and the second supporting block (121) are both rubber surfaces and have a frosted layer.

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