Groove machining equipment

Abstract

The invention relates to the field of welding processes, in particular to groove machining equipment which comprises a platform, a fixing seat, a top plate, stand columns, clamping parts and a machining assembly, the machining assembly comprises a supporting seat, a sliding part, a cutter head, a positioning part and a machining part, the fixing seat is fixedly connected to the platform, a limiting groove is formed in the upper end of the fixing seat, and the top plate is fixedly connected to the platform through the stand columns; the top plate is arranged above the fixing seat, the clamping piece is connected to the end, facing the fixing seat, of the top plate, the supporting seat is fixedly connected to the platform, the sliding piece is slidably connected to the supporting seat, the cutter disc is rotatably connected to the end, facing the fixing seat, of the sliding piece around the axis of the cutter disc, and the positioning piece is coaxially and fixedly connected to the cutter disc and used for abutting against the inner wall of the pipe fitting. The machined part is fixedly connected to the cutterhead. The positioning piece stretches into the pipe fitting to further position the pipe fitting, the clamping piece clamps and fixes the pipe fitting with the position adjusted, the cutter head rotates, the machining piece machines the end of the pipe fitting in the circumferential direction, a groove is formed, and the machining quality is improved.

Description

Technical Field

[0001] The present application relates to the field of welding technology, and in particular to a groove processing device. Background Art

[0002] The groove is a groove of a certain geometric shape that is processed and assembled on the welded part of the weldment. The main function of the groove is to ensure the quality of the welded joint. By forming a specific geometric shape, the welding materials can be fully fused, thereby improving the strength and sealing of the welded joint.

[0003] The groove is usually machined into a profile by machining methods, such as milling, planing, etc. When processing a bent pipe, the conventional processing method is generally to clamp the pipe up and down, and the processing knife processes along the circumference of the end of the pipe. Under the interaction between the pipe and the processing knife, the pipe may move slightly, affecting the groove processing accuracy and reducing the processing quality. Summary of the invention

[0004] In order to improve the processing quality, the present application provides a groove processing equipment.

[0005] The present application provides a groove processing device adopting the following technical solution: The tool disc is connected with the support member, and the positioning member is used to abut against the inner wall of the tool disc, and the processing member is fixedly connected to the tool disc, and the positioning member is used to abut against the inner wall of the tool disc, and the processing member is fixedly connected to the tool disc, and the processing member is used to process the groove of the tool disc.

[0006] By adopting the above technical solution, the pipe fitting is placed in the limiting groove for preliminary positioning, the sliding member slides to make the cutter disc close to the fixed seat, the positioning member extends into the pipe fitting to further position the pipe fitting, the pipe fitting adjusts its position in the limiting groove, the clamping member clamps and fixes the pipe fitting after the adjusted position, the cutter disc rotates, and the processing member processes the end of the pipe fitting circumferentially to form a groove, thereby improving the processing quality.

[0007] Preferably, the positioning member includes a three-jaw chuck, a connecting rod and a roller, the three-jaw chuck is coaxially fixedly connected to one end of the cutter disc toward the fixed seat, one end of the connecting rod is fixedly connected to the end of the sliding block of the three-jaw chuck away from the cutter disc, the other end of the connecting rod is used to extend into the pipe fitting, the roller is coaxially connected to the connecting rod, and the outer wall of the roller is used to abut the inner wall of the pipe fitting.

[0008] By adopting the above technical solution, the sliding block of the three-jaw chuck slides synchronously, causing the connecting rod to slide synchronously until the three rollers all abut against the inner wall of the pipe fitting, thereby adjusting the position of the pipe fitting. When the cutter disc rotates, the rollers rotate at the same time, so that the pipe fitting remains stable under the action of the workpiece, thereby improving the processing quality.

[0009] Preferably, the processing assembly also includes an auxiliary part, which includes a support rod and an impeller. One end of the support rod is coaxially fixedly connected to the three-jaw chuck, and the other end of the support rod is used to extend into the pipe fitting. The impeller is coaxially fixedly connected to the outer wall of the support rod, and the impeller is arranged on the side of the roller away from the three-jaw chuck.

[0010] By adopting the above technical solution, debris will be generated when the workpiece processes the pipe. The debris may enter the pipe, interfere with the movement of the roller, and affect the positioning of the pipe. The rotation of the impeller will blow the debris outward or inward, thereby improving the processing quality.

[0011] Preferably, the auxiliary component also includes a deformation tube, a hinge column, a ring body and a hinge plate, one end of the deformation tube is coaxially rotatably connected to the end of the support rod away from the three-jaw chuck, the other end of the deformation tube is fixedly connected to the outer wall of the hinge column, the ring body is provided with a vent, both ends of the hinge column are fixedly connected to the inner wall of the vent, the length of the hinge column is equal to the diameter of the vent, one end of the hinge plate is rotatably connected to the outer wall of the hinge column, and the other end of the hinge plate is used to abut the inner wall of the vent.

[0012] By adopting the above technical solution, the deformable tube allows the ring body to easily extend into the pipe fitting. When the impeller rotates to blow wind into the pipe fitting, the hinged plate rotates to blow wind and impurities out from the other end of the pipe fitting.

[0013] Preferably, the auxiliary component further comprises a limit block, the limit block is arranged on a side of the ring body close to the impeller, the limit block is fixedly connected to the lower end of the ring body, and the limit block is used to abut against the hinge plate.

[0014] By adopting the above technical solution, the limit block limits the rotation of the hinged plate, so that the hinged plate can only rotate on the side of the ring body away from the deformation tube. When the impeller rotates to make the wind blow in the direction of the three-jaw chuck, external impurities are not easy to contact the roller due to the obstruction of the hinged plate, thereby improving the processing quality.

[0015] Preferably, the auxiliary component further comprises a blocking block, the blocking block is arranged on a side of the ring body close to the impeller, the blocking block is fixedly connected to the upper end of the ring body, and the blocking block is used to abut against the hinge plate.

[0016] By adopting the above technical solution, the blocking block limits the rotation of the hinged plate, preventing the hinged plate from rotating in transition and being unable to reset, so that the device can be used stably.

[0017] Preferably, the auxiliary component further comprises a sponge ring, and the sponge ring is coaxially fixedly connected to the outer wall of the ring body.

[0018] By adopting the above technical solution, the gaps between the sponge ring, the ring body and the inner wall of the pipe are filled, thereby reducing the probability of impurities passing through the gaps.

[0019] Preferably, two processing assemblies are provided, and the two processing assemblies are used to process the two ends of the pipe fitting respectively. When the two ends of the pipe fitting are processed simultaneously, the two ring bodies abut against each other.

[0020] By adopting the above technical solution, when both ends of the pipe fitting are processed at the same time, the two ends of the pipe fitting abut against each other so that the hinge plate cannot rotate, thereby blocking impurities and improving the processing quality. After the processing is completed, the impurities on the inner wall of the pipe fitting are cleaned out during the movement of the ring body, which is convenient for users to use.

[0021] Preferably, the processing part comprises a processing knife, and the processing knife is slidably connected to the knife disc.

[0022] By adopting the above technical solution, the rotation of the cutter disc drives the processing cutter to rotate synchronously, thereby realizing circumferential processing of the end of the pipe fitting. During the processing, the processing cutter gradually approaches the pipe fitting until the groove processing is completed.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. Place the pipe fitting in the limiting groove for preliminary positioning. The sliding piece slides to make the cutter head close to the fixed seat. The positioning piece extends into the pipe fitting to further position the pipe fitting. The pipe fitting adjusts its position in the limiting groove. The clamping piece clamps and fixes the pipe fitting after the adjustment. The cutter head rotates. The processing piece processes the end of the pipe fitting circumferentially to form a groove, thereby improving the processing quality. 2. The sliding block of the three-jaw chuck slides synchronously, causing the connecting rod to slide synchronously until the three rollers all abut against the inner wall of the pipe fitting, thereby adjusting the position of the pipe fitting. When the cutter disc rotates, the rollers rotate at the same time, so that the pipe fitting remains stable under the action of the workpiece, thereby improving the processing quality; 3. When the workpiece is processing the pipe fitting, debris will be generated. The debris may enter the pipe fitting, interfere with the movement of the roller, and affect the positioning of the pipe fitting. The rotation of the impeller will blow the debris outward or inward to improve the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of groove processing equipment.

[0025] Figure 2 It is a schematic diagram of the overall structure of the processing component.

[0026] Figure 3 It is a schematic diagram of the overall structure of the cutter head, positioning parts, auxiliary parts and processing parts.

[0027] Description of the reference numerals: 1, platform; 2, fixed seat; 21, limit groove; 3, top plate; 4, column; 5, clamping member; 51, first hydraulic cylinder; 52, clamping block; 521, clamping groove; 6, processing assembly; 61, support seat; 611, slide rail; 62, sliding member; 621, sliding seat; 6211, sliding groove; 622, second hydraulic cylinder; 623, driving motor; 63, cutter head; 64, positioning member ; 641, three-jaw chuck; 642, connecting rod; 643, roller; 65, auxiliary parts; 651, support rod; 652, impeller; 653, deformation tube; 654, hinged column; 655, ring body; 6551, vent; 656, hinged plate; 6561, rotating ring; 657, limit block; 658, blocking block; 659, sponge ring; 66, processing part; 661, cylinder; 662, processing knife. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-3 This application is described in further detail.

[0029] The present application embodiment discloses a groove processing device. Figure 1 The groove processing equipment includes a platform 1, a fixed seat 2, a top plate 3, a column 4, a clamping part 5 and a processing component 6.

[0030] The fixed seat 2 is fixedly connected to the upper end of the platform 1. A limit groove 21 is provided at the upper end of the fixed seat 2. The limit groove 21 is used for inserting pipe fittings. The top plate 3 is fixedly connected to the platform 1 through a column 4. There are four columns 4. The four columns 4 are all arranged on the outer periphery of the fixed seat 2. The four columns 4 are respectively close to the four corners of the platform 1. The top plate 3 is arranged above the fixed seat 2.

[0031] Reference Figure 1 The clamping member 5 is connected to one end of the top plate 3 facing the fixed seat 2. The clamping member 5 is used to clamp the pipe together with the fixed seat 2. The clamping member 5 includes a first hydraulic cylinder 51 and a clamping block 52. The cylinder body of the first hydraulic cylinder 51 is fixedly connected to the lower end of the top plate 3. The piston rod of the first hydraulic cylinder 51 is fixedly connected to the clamping block 52. The lower end of the clamping block 52 is provided with a clamping groove 521, and the clamping groove 521 is used for the pipe to be embedded.

[0032] Reference Figure 1 and Figure 2 There are two processing assemblies 6, which are respectively used to process the two ends of the pipe fitting. The processing assembly 6 includes a support seat 61, a sliding member 62, a cutter disc 63, a positioning member 64, an auxiliary member 65 and a processing member 66.

[0033] The support seat 61 is fixedly connected to the upper end of the platform 1, and the sliding member 62 includes a sliding seat 621, a second hydraulic cylinder 622 and a driving motor 623. The upper end of the support seat 61 is fixedly connected to a slide rail 611, and the length direction of the slide rail 611 is parallel to the axial direction of the pipe mouth of the pipe fitting. The lower end of the sliding seat 621 is provided with a sliding groove 6211, and the sliding groove 6211 penetrates the sliding seat 621 along the length direction of the slide rail 611. The slide rail 611 is slidably embedded in the sliding groove 6211. The second hydraulic cylinder 622 is arranged on the side of the sliding seat 621 away from the fixed seat 2. The cylinder body of the second hydraulic cylinder 622 is fixedly connected to the upper end of the support seat 61, and the piston rod of the second hydraulic cylinder 622 is fixedly connected to the sliding seat 621. The motor housing of the driving motor 623 is fixedly connected to the upper end of the sliding seat 621, and the motor shaft of the driving motor 623 is coaxially fixedly connected to the cutter disc 63. The cutter disc 63 is arranged between the pipe fitting and the driving motor 623, and the cutter disc 63 is coaxially arranged with the pipe opening of the pipe fitting.

[0034] Reference Figure 1 and Figure 2 The positioning member 64 includes a three-jaw chuck 641, a connecting rod 642 and a roller 643. The three-jaw chuck 641 is coaxially fixedly connected to one end of the cutter disc 63 facing the fixed seat 2. One end of the connecting rod 642 is fixedly connected to the end of the sliding block of the three-jaw chuck 641 away from the cutter disc 63. The other end of the connecting rod 642 is used to extend into the pipe fitting. The length direction of the connecting rod 642 is parallel to the length direction of the slide rail 611. The roller 643 is coaxially connected to the outer wall of the connecting rod 642 through a bearing, and the outer wall of the roller 643 is used to abut the inner wall of the pipe fitting.

[0035] Reference Figure 2 and Figure 3 The auxiliary component 65 includes a support rod 651, an impeller 652, a deformation tube 653, a hinge column 654, a ring body 655, a hinge plate 656, a limit block 657, a blocking block 658 and a sponge ring 659. One end of the support rod 651 is coaxially fixedly connected to the end of the three-jaw chuck 641 away from the drive motor 623, and the other end of the support rod 651 is used to extend into the pipe fitting. The impeller 652 is coaxially fixedly connected to the outer wall of the support rod 651, and the impeller 652 is arranged on the side of the roller 643 away from the three-jaw chuck 641.

[0036] One end of the deformation tube 653 is coaxially connected to the end of the support rod 651 away from the three-jaw chuck 641 through a bearing, and the other end of the deformation tube 653 is fixedly connected to the outer wall of the hinge column 654. The end of the deformation tube 653 away from the three-jaw chuck 641 is coaxially arranged with the ring body 655, and the ring body 655 is provided with a vent 6551. Both ends of the hinge column 654 are fixedly connected to the inner wall of the vent 6551. The length of the hinge column 654 is equal to the diameter of the vent 6551. The axis of the hinge column 654 is horizontal. One end of the hinge plate 656 is fixedly connected to a rotating ring 6561. The rotating ring 6561 is sleeved on the outer periphery of the hinge shaft. The rotating ring 6561 is rotatably connected to the outer wall of the hinge column 654, and the other end of the hinge plate 656 is used to abut the inner wall of the vent 6551.

[0037] Reference Figure 2 and Figure 3 The limit block 657 is arranged on the side of the ring body 655 close to the impeller 652, the limit block 657 is fixedly connected to the lower end of the ring body 655, and the limit block 657 is used to abut the hinge plate 656. The blocking block 658 is arranged on the side of the ring body 655 close to the impeller 652, the blocking block 658 is fixedly connected to the upper end of the ring body 655, and the blocking block 658 is used to abut the hinge plate 656. The sponge ring 659 is coaxially fixedly connected to the outer wall of the ring body 655, and the outer wall of the sponge ring 659 is used to abut the inner wall of the pipe fitting. When the processing assembly 6 processes both ends of the pipe fitting at the same time, the two ring bodies 655 abut each other.

[0038] Reference Figure 3 The processing part 66 includes a cylinder 661 and a processing knife 662. The cylinder body of the cylinder 661 is fixedly connected to the cutter disc 63. The piston rod of the cylinder 661 is fixedly connected to the processing knife 662. The processing knife 662 is arranged on the outer periphery of the roller 643. The processing knife 662 is used for processing the groove of the pipe fitting.

[0039] The implementation principle of a groove processing equipment in an embodiment of the present application is as follows: the pipe fitting is placed in the limiting groove 21 for preliminary positioning, the second hydraulic cylinder 622 pushes the sliding seat 621 to slide so that the cutter disc 63 is close to the fixed seat 2, the roller 643 extends into the pipe fitting, and the three-jaw chuck 641 makes the roller 643 abut against the inner wall of the pipe fitting to further position the pipe fitting, the pipe fitting adjusts its position in the limiting groove 21, the first hydraulic cylinder 51 pushes the clamping block 52 to move and clamp the pipe fitting together with the fixed seat 2, the driving motor 623 drives the cutter disc 63 to rotate, the processing knife 662 processes the end of the pipe fitting circumferentially to form a groove, and the impeller 652 rotates so that the debris entering the pipe fitting is discharged from the other end of the pipe fitting.

[0040] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A groove processing equipment, characterized in that: The invention comprises a platform (1), a fixed seat (2), a top plate (3), a column (4), a clamping member (5) and a processing assembly (6), wherein the processing assembly (6) comprises a support seat (61), a sliding member (62), a cutter head (63), a positioning member (64) and a processing member (66), wherein the fixed seat (2) is fixedly connected to the platform (1), a limiting groove (21) is provided at the upper end of the fixed seat (2), and the limiting groove (21) is used for inserting a pipe, the top plate (3) is fixedly connected to the platform (1) via the column (4), the top plate (3) is arranged above the fixed seat (2), and the clamping member (5) is connected to the fixed seat (2). The top plate (3) is connected to one end thereof facing the fixed seat (2); the clamping member (5) is used to clamp the pipe fitting together with the fixed seat (2); the support seat (61) is fixedly connected to the platform (1); the sliding member (62) is slidably connected to the support seat (61); the cutter disc (63) is rotatably connected to one end of the sliding member (62) facing the fixed seat (2) around its own axis; the positioning member (64) is coaxially fixedly connected to the cutter disc (63); the positioning member (64) is used to abut against the inner wall of the pipe fitting; the processing member (66) is fixedly connected to the cutter disc (63); the processing member (66) is used to process the groove of the pipe fitting.

2. The groove processing equipment according to claim 1, characterized in that: The positioning member (64) comprises a three-jaw chuck (641), a connecting rod (642) and a roller (643); the three-jaw chuck (641) is coaxially fixedly connected to one end of the cutter disc (63) facing the fixed seat (2); one end of the connecting rod (642) is fixedly connected to one end of the sliding block of the three-jaw chuck (641) facing away from the cutter disc (63); the other end of the connecting rod (642) is used to extend into the pipe; the roller (643) is coaxially rotatably connected to the connecting rod (642); and the outer wall of the roller (643) is used to abut against the inner wall of the pipe.

3. The groove processing equipment according to claim 2, characterized in that: The processing assembly (6) further comprises an auxiliary component (65), wherein the auxiliary component (65) comprises a support rod (651) and an impeller (652), wherein one end of the support rod (651) is coaxially fixedly connected to the three-jaw chuck (641), and the other end of the support rod (651) is used to extend into the pipe fitting, and the impeller (652) is coaxially fixedly connected to the outer wall of the support rod (651), and the impeller (652) is arranged on a side of the roller (643) away from the three-jaw chuck (641).

4. The groove processing equipment according to claim 3, characterized in that: The auxiliary component (65) further comprises a deformation tube (653), a hinge column (654), a ring body (655) and a hinge plate (656); one end of the deformation tube (653) is coaxially rotatably connected to an end of the support rod (651) away from the three-jaw chuck (641); the other end of the deformation tube (653) is fixedly connected to the outer wall of the hinge column (654); the ring body (655) is provided with a vent (6551); both ends of the hinge column (654) are fixedly connected to the inner wall of the vent (6551); the length of the hinge column (654) is equal to the diameter of the vent (6551); one end of the hinge plate (656) is rotatably connected to the outer wall of the hinge column (654); the other end of the hinge plate (656) is used to abut the inner wall of the vent (6551).

5. The groove processing equipment according to claim 4, characterized in that: The auxiliary component (65) further comprises a limit block (657), wherein the limit block (657) is arranged on a side of the ring body (655) close to the impeller (652), the limit block (657) is fixedly connected to the lower end of the ring body (655), and the limit block (657) is used to abut against the hinge plate (656).

6. The groove processing equipment according to claim 4, characterized in that: The auxiliary component (65) further comprises a blocking block (658), wherein the blocking block (658) is arranged on a side of the ring body (655) close to the impeller (652), the blocking block (658) is fixedly connected to the upper end of the ring body (655), and the blocking block (658) is used to abut against the hinge plate (656).

7. The groove processing equipment according to claim 4, characterized in that: The auxiliary component (65) further comprises a sponge ring (659), wherein the sponge ring (659) is coaxially fixedly connected to the outer wall of the ring body (655).

8. The groove processing equipment according to claim 5, characterized in that: Two processing assemblies (6) are provided, and the two processing assemblies (6) are used to process the two ends of the pipe fitting respectively. When the two ends of the pipe fitting are processed simultaneously, the two ring bodies (655) abut against each other.

9. The groove processing equipment according to claim 1, characterized in that: The processing part (66) comprises a processing knife (662), and the processing knife (662) is slidably connected to the knife disc (63).

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