Stamping part preprocessing device
By using a limiting mechanism composed of multiple spring frames and rotating rods in the stamping part pre-processing device, combining the guide wheel and guide chute, the problem of inappropriate limits for pipes of different pipe diameters in the prior art is solved, and the problem of improper adaptation to the limits of pipes of different pipe diameters is realized. Improve the accuracy and efficiency of pipe cutting.
Patent Information
- Application Number
- CN202421026110.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing pipe cutting devices cannot be effectively adapted when limiting pipes of different pipe diameters, resulting in deviation and inefficiency during cutting.
A stamping part pre-processing device is designed, using a limiting mechanism composed of multiple spring frames and rotating rods, combining the guide wheel and guide chute to achieve stable limit of the pipe through elastic deformation and mechanical displacement, and through the cutting mechanism Perform cutting and propulsion processing.
It effectively avoids the deviation during pipe cutting, improves cutting efficiency and accuracy, and ensures the normal transportation of pipes.
Smart Images
Figure CN222268832U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping part processing, in particular to a stamping part pre-processing device. Background Art
[0002] Stamping is a forming method that uses a press and a die to apply external force to plates, strips, pipes and profiles to cause them to undergo plastic deformation or separation, thereby obtaining a workpiece (stamping) of the desired shape and size. Currently, before stamping a pipe, it is necessary to cut the pipe to obtain the pipe of the required size for stamping.
[0003] For example, patent CN218745294U discloses a pipe cutting device, including a base, an upper end surface of the base is provided with a placement groove, the upper end of the base is fixedly connected to two symmetrically arranged first electric push rods, the telescopic ends of the two first electric push rods are commonly fixedly connected to a cross plate, the lower end of the cross plate is provided with a cutting mechanism for cutting the workpiece, the upper end of the base is fixedly connected to a fixing frame, the inner top of the fixing frame is fixedly connected to two symmetrically arranged second electric push rods, and the telescopic ends of the two second electric push rods are commonly fixedly connected to a mounting plate.
[0004] When the above-mentioned pipe cutting device is in use, its limiting mechanism cannot adapt to pipes of different diameters well. The pipe is limited by only one point, which may cause deviation when the pipe is cut, affecting the cutting workpiece and efficiency. For this reason, we propose a stamping part pre-processing device. Utility Model Content
[0005] The purpose of the utility model is to provide a stamping parts pre-processing device to solve the problem that the limiting mechanism proposed in the above background technology cannot adapt to pipes of different diameters well, and the limiting of the pipe at only one point may cause deviation when the pipe is cut, affecting the cutting work and efficiency.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping part pre-processing device, including a main body, a placement groove is opened in the middle of the main body, and a limiting mechanism is jointly installed inside the main body and the placement groove, a guiding mechanism is installed at the inner center of the main body, and a cutting groove is opened on one side of the middle of the main body, a cutting mechanism is installed above the cutting groove, the limiting mechanism includes a limiting component 1, and the limiting component 1 is installed inside the placement groove, and a limiting component 2 is installed inside the main body and the placement groove.
[0007] Preferably, the limiting component 1 includes a spring frame, and the spring frame is distributed and installed on both sides of the inner part of the placement groove, the top ends of the multiple spring frames are connected to a connecting frame, the bottom ends of the placement groove are provided with guide grooves for the connecting frame to slide, the middle part of the connecting frame is distributed with a rotating rod 1, and the periphery of the multiple rotating rods 1 is distributed with guide wheels.
[0008] Preferably, the second limiting component includes a second rotating rod, and the second rotating rod is installed on one side of the interior of the main body, a motor is installed on the output end of the second rotating rod, and a plurality of bevel gears are distributed around the second rotating rod, the sides of the plurality of bevel gears are meshed with bevel gears, and one end of a forward and reverse screw rod is fixed to the middle of the plurality of bevel gears, a screw sleeve is screwed on both sides of the middle of the plurality of forward and reverse screw rods, and an L-shaped guide rod is fixed above the screw sleeve, guide grooves for guiding the L-shaped guide rod are provided on both sides of the interior of the placement groove, and an anti-sliding block is connected and fixed to the top of the L-shaped guide rod.
[0009] Preferably, the guiding mechanism includes a fixing plate, and the fixing plate is fixed to one side of the inner part of the main body, a transmission screw is installed on the inner side of the fixing plate, and a second motor is installed on one end of the transmission screw, a screw sleeve second is screwed on the periphery of one side of the transmission screw, and an upper push block is fixed above the screw sleeve second, and a sliding groove for guiding the upper push block is opened in the middle of the bottom end of the placement groove.
[0010] Preferably, the peripheral dimensions of the push-up block match the opening dimensions of the sliding groove.
[0011] Preferably, the cutting mechanism includes an electric push rod, and the electric push rod is installed on both sides above one side of the main body, the top ends of the two electric push rods are connected to an upper mounting plate, and an assembly frame is installed on both sides below the bottom end of the upper mounting plate, and a cutting blade is installed on the inner side of the assembly frame.
[0012] Compared with the prior art, the utility model has the following beneficial effects: in the stamping part pre-processing device, the staff places the pipe to be processed on the placing groove in advance, and the connecting frames on both sides of the placing groove can provide a certain spacing of deformation by the elasticity of the spring frame, so as to achieve the pre-limitation of the pipe, wherein the multiple movable guide wheels distributed inside the connecting frame can assist in guiding the lateral displacement of the pipe under the pre-limitation, so as to facilitate the staff to adjust the part to be cut of the pipe. When the part to be cut of the pipe moves to the top of the cutting groove, the staff can Starting the motor 1 causes the rotating rod 2 and the multiple bevel gears 1 distributed around it to rotate. In this state, the multiple bevel gears 1 can rotate synchronously with the bevel gear 2 meshing on one side and the positive and negative lead screws. At this time, the lead screw sleeves on both sides acting with the lead screws can move in relative directions with the L-shaped guide rods fixed above themselves and the guide grooves. At this moment, the anti-sliding block at the top of the L-shaped guide rod can effectively and firmly limit the two sides of the pipe fittings placed in the middle of the placement groove. It is worth mentioning that the rear end of the mounting frame is also provided with a slot for the top of the L-shaped guide rod to pass through.
[0013] When the above-mentioned limiting mechanism has completed the limiting of the pipe, part of it can be cut through the cutting mechanism. After cutting, the personnel can start the second motor to rotate the transmission screw, and the screw sleeve second acting therewith can carry the push block to cooperate with the sliding groove to push the end head of the pipe. Of course, this process requires the withdrawal of the anti-sliding block in the limiting component 2. The guide wheel can assist the advancement of the above-mentioned structure, and the movable limit of the guide wheel can ensure the normal transportation of the pipe during the advancement process without causing deviation. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0015] Figure 2 For this utility model Figure 1 Schematic diagram of the structure at A in the middle;
[0016] Figure 3 This is a schematic diagram of the top view of the second limiting component of the utility model;
[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at point B in the middle.
[0018] In the figure: 1. main body; 2. placement groove; 3. limit mechanism; 31. limit assembly 1; 311. spring frame; 312. mounting frame; 313. guide groove; 314. rotating rod 1; 315. guide wheel; 32. limit assembly 2; 321. rotating rod 2; 322. motor 1; 323. bevel gear 1; 324. bevel gear 2; 325. positive and negative screw rod; 326. screw rod slide 1; 327. L-shaped guide rod; 328. guide groove; 329. anti-sliding block; 4. guiding mechanism; 41. fixing plate; 42. transmission screw rod; 43. motor 2; 44. screw rod slide 2; 45. upper push block; 46. sliding groove; 5. cutting groove; 6. cutting mechanism; 61. electric push rod; 62. upper mounting plate; 63. assembly frame; 64. cutting disc. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] See also Figure 1-4The utility model provides a technical solution: a stamping part pre-processing device, including a main body 1, a placement groove 2 is opened in the middle of the main body 1, and a limiting mechanism 3 is jointly installed inside the main body 1 and the placement groove 2, a guiding mechanism 4 is installed at the inner center of the main body 1, and a cutting groove 5 is opened on one side of the middle of the main body 1, and a cutting mechanism 6 is installed above the cutting groove 5, the cutting mechanism 6 includes an electric push rod 61, and the electric push rod 61 is installed on both sides of one side of the main body 1, the top ends of the two electric push rods 61 are connected to an upper mounting plate 62, and an assembly rack 63 is installed on both sides of the bottom end of the upper mounting plate 62, and a cutting blade 64 is installed on the inner side of the assembly rack 63, and the limiting mechanism 3 includes a limiting component 31, and the limiting component 31 is installed inside the placement groove 2 The limiting component 1 31 includes a spring frame 311, and the spring frame 311 is distributed and installed on both sides of the interior of the placement groove 2. The tops of the multiple spring frames 311 are connected to the connecting frame 312. The bottom ends of the placement groove 2 are provided with guide grooves 313 for the connecting frame 312 to slide. The middle part of the connecting frame 312 is distributed with a rotating rod 1 314, and the periphery of the multiple rotating rods 1 314 is distributed with guide wheels 315. The main body 1 and the placement groove 2 are internally installed with a limiting component 2 32, and the limiting component 2 32 includes a rotating rod 2 321, and the rotating rod 2 321 is installed on one side of the interior of the main body 1. The output end of the rotating rod 2 321 is installed with a motor 1 322, and the periphery of the rotating rod 2 321 is distributed with a plurality of bevel gears 1 323, and the plurality of bevel gears 1 323 are distributed. The side of the second bevel gear 324 is meshed with the second bevel gear 324, and one end of the positive and negative screw rod 325 is fixed in the middle of the plurality of second bevel gears 324, and the plurality of positive and negative screw rods 325 are screwed on both sides of the middle of the plurality of positive and negative screw rods 325, and an L-shaped guide rod 327 is fixed above the screw rod slide 326, and the inner sides of the placement groove 2 are provided with guide grooves 328 for the L-shaped guide rod 327 to move and guide, and the top of the L-shaped guide rod 327 is connected and fixed with an anti-sliding block 329. The staff pre-places the pipe to be processed on the placement groove 2, and the connecting frame 312 on both sides of the placement groove 2 can provide a certain spacing of deformation by the elasticity of the spring frame 311, so as to achieve the pre-limitation of the pipe, wherein the plurality of movable guide wheels 315 distributed on the inner side of the connecting frame 312, It can assist in guiding the lateral displacement of the pipe under the pre-limiting position, so as to facilitate the personnel to adjust the part to be cut of the pipe. When the part to be cut of the pipe moves to the top of the cutting groove 5, the staff can start the motor 1 322 to rotate the rotating rod 2 321 and the multiple bevel gears 1 323 distributed around it. In this state, the multiple bevel gears 1 323 can rotate synchronously with the bevel gear 2 324 meshing on one side and the positive and negative screw rods 325. At this time, the screw rod sliding sleeves 1 326 on both sides acting with the screw rods can move in relative directions with the L-shaped guide rod 327 fixed on its top in cooperation with the guide groove 328. At this moment, the anti-sliding block 329 at the top of the L-shaped guide rod 327 can place the two sides of the pipe against the middle of the placement groove 2 to play an effective and stable limiting effect. It is worth mentioning thatThe rear end of the mounting frame 312 is also provided with a slot for the top end of the L-shaped guide rod 327 to pass through.
[0021] Among them, the guiding mechanism 4 includes a fixing plate 41, and the fixing plate 41 is fixed to one side of the inner part of the main body 1, a transmission screw 42 is installed on the inner side of the fixing plate 41, and a motor 43 is installed at one end of the transmission screw 42, a screw sleeve 44 is screwed on one side of the transmission screw 42, and an upper push block 45 is fixed above the screw sleeve 44, and a sliding groove 46 for guiding the upper push block 45 is opened in the middle of the bottom end of the placement groove 2, and the peripheral size of the upper push block 45 matches the opening size of the sliding groove 46. When the above-mentioned limiting mechanism 3 limits the pipe fitting After the positioning is completed, part of it can be cut through the cutting mechanism 6. After cutting, the personnel can start the motor 2 43 to rotate the transmission screw 42, and the screw sleeve 2 44 acting therewith can carry the push-up block 45 to cooperate with the sliding groove 46 to push the end head of the pipe. Of course, this process requires the withdrawal of the anti-sliding block 329 in the limiting component 2 32. The guide wheel 315 can assist the advancement of the above-mentioned structure, and the movable limit of the guide wheel 315 can ensure the normal transportation of the pipe during the advancement process without causing deviation.
[0022] Working principle: For this type of stamping parts pre-processing device, the staff first places the pipe to be processed on the placement groove 2 in advance. The connecting frame 312 on both sides of the placement groove 2 can rely on the elasticity of the spring frame 311 to provide a certain spacing of deformation, so as to achieve the pre-limitation of the pipe. Among them, the multiple movable guide wheels 315 distributed on the inner side of the connecting frame 312 can assist in guiding the lateral displacement of the pipe under the pre-limitation, so that the personnel can adjust the part to be cut of the pipe. When the part to be cut of the pipe moves to the top of the cutting groove 5, the staff can start the motor 1 322 to rotate the rotating rod 2 321 and the multiple bevel gears 1 323 distributed around it. In this state, the multiple bevel gears 1 323 can rotate synchronously with the meshing bevel gear 2 324 on one side and the positive and negative screws 325. At this time, the screw sleeves 1 326 on both sides that act with the screw can drive the L-shaped guide rod 3 fixed above itself. 27 cooperates with the guide slide groove 328 to move in a relative direction. At this moment, the anti-sliding block 329 at the top of the L-shaped guide rod 327 can effectively and stably limit the two sides of the pipe fittings placed in the middle of the placement groove 2. It is worth mentioning that the rear end of the connecting frame 312 is also provided with a slot for the top of the L-shaped guide rod 327 to pass through. Secondly, when the above-mentioned limiting mechanism 3 has completed the positioning of the pipe fitting, part of it can be cut by the cutting mechanism 6. After cutting, the personnel can start the motor 2 43 to rotate the transmission screw 42, and the screw rod sliding sleeve 2 44 acting therewith can carry the upper push block 45 to cooperate with the sliding groove 46 to push the end head of the pipe fitting. Of course, this process requires the evacuation of the anti-sliding block 329 in the limiting component 2 32, and the guide wheel 315 can assist the advancement of the above-mentioned structure, and the movable limitation of the guide wheel 315 can ensure the normal transportation of the pipe fittings during the advancement process without causing deviation.
[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A stamping part pre-processing device, comprising a main body (1), characterized in that: A placement groove (2) is provided in the middle of the main body (1), and a limiting mechanism (3) is installed in the main body (1) and the placement groove (2). A guiding mechanism (4) is installed at the center of the main body (1). A cutting groove (5) is provided on one side of the middle of the main body (1), and a cutting mechanism (6) is installed above the cutting groove (5). The limiting mechanism (3) includes a limiting component 1 (31), and the limiting component 1 (31) is installed in the placement groove (2). A limiting component 2 (32) is installed in the main body (1) and the placement groove (2).
2. A stamping part pre-processing device according to claim 1, characterized in that: The limiting assembly (31) comprises a spring frame (311), and the spring frames (311) are distributed and installed on both sides of the interior of the placement groove (2), the top ends of the plurality of spring frames (311) are connected to a connecting frame (312), the bottom ends of the placement groove (2) are provided with guide grooves (313) for the connecting frame (312) to slide, the middle of the connecting frame (312) is distributed with a rotating rod (314), and the periphery of the plurality of rotating rods (314) is distributed with guide wheels (315).
3. A stamping part pre-processing device according to claim 1, characterized in that: The second limiting assembly (32) comprises a second rotating rod (321), and the second rotating rod (321) is installed on one side of the interior of the main body (1), a motor (322) is installed on the output end of the second rotating rod (321), and a plurality of bevel gears (323) are distributed around the second rotating rod (321), the sides of the plurality of bevel gears (323) are meshed with bevel gears (324), and one end of a positive and negative screw rod (325) is fixed in the middle of the plurality of bevel gears (324), a screw rod sleeve (326) is screwed on both sides of the middle of the plurality of positive and negative screw rods (325), and an L-shaped guide rod (327) is fixed above the screw rod sleeve (326), and guide grooves (328) for guiding the L-shaped guide rod (327) are opened on both sides of the interior of the placement groove (2), and an anti-sliding block (329) is connected and fixed to the top of the L-shaped guide rod (327).
4. A stamping part pre-processing device according to claim 1, characterized in that: The guide mechanism (4) comprises a fixing plate (41), and the fixing plate (41) is fixed to one side of the interior of the main body (1), a transmission screw (42) is installed on the inner side of the fixing plate (41), and a second motor (43) is installed on one end of the transmission screw (42), a second screw sleeve (44) is screwed on the periphery of one side of the transmission screw (42), and an upper push block (45) is fixed above the second screw sleeve (44), and a sliding groove (46) for guiding the upper push block (45) is opened in the middle of the bottom end of the placement groove (2).
5. A stamping part pre-processing device according to claim 4, characterized in that: The peripheral dimensions of the push-up block (45) match the opening dimensions of the slide groove (46).
6. A stamping part pre-processing device according to claim 1, characterized in that: The cutting mechanism (6) comprises an electric push rod (61), and the electric push rod (61) is installed on both sides above one side of the main body (1), the top ends of the two electric push rods (61) are connected to an upper mounting plate (62), and an assembly frame (63) is installed on both sides below the bottom end of the upper mounting plate (62), and a cutting blade (64) is installed on the inner side of the assembly frame (63).