Stamping mechanism for automobile part production
By designing a stamping mechanism for the production of automotive spare parts, the auxiliary mechanism automatically reduces the volume of the stamping group and generates vibration, the production delay and manual discharge risks caused by jamming of spare parts are solved, and processing efficiency and safety are improved sex.
Patent Information
- Application Number
- CN202421013675.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-02-14
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Auto parts may get stuck outside the stamping head when bent, resulting in delays in return and manual discharge of materials by staff, which poses a risk of collision accidents, affecting production efficiency and staff safety.
A stamping mechanism for the production of automobile spare parts is designed, including a frame, a groove base, a hydraulic arm and a stamping group, equipped with auxiliary mechanisms such as extension blocks, sliding arms and bumps. The auxiliary mechanism automatically reduces the volume when the stamping group returns to position. And generate vibration to help the workpiece discharge.
It effectively avoids workpieces stuck outside the stamping set, improves the discharge efficiency, reduces the risk of manual discharge, and improves the stamping processing speed of automobile spare parts.
Smart Images
Figure CN222470353U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stamping mechanisms for the production of automobile parts, in particular to a stamping mechanism for the production of automobile parts. Background Art
[0002] Auto parts refer to vehicle components or accessories used to repair, replace or upgrade vehicles. These parts include engine parts, brake systems, suspension systems, electrical systems, body exteriors, etc. When processing parts such as gaskets and protective shells inside the car, a stamping mechanism is required to bend and stamp them. However, when the parts are bent, they may get stuck on the outside of the stamping head and return to their original position with the stamping head. Then, the staff need to manually remove the stuck parts, which delays the stamping production of parts. At the same time, it may also cause collision accidents when the staff are removing the parts, causing harm to the health of the staff. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides a stamping mechanism for the production of automotive parts to solve the problem that the above-mentioned parts may get stuck on the outside of the stamping head when being bent, and return to their original position together with the stamping head, which then requires workers to manually discharge the stuck parts, thereby delaying the stamping production of the parts. At the same time, it may also cause collision accidents when the workers discharge the parts, causing harm to the technical problem of the workers' physical health.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stamping mechanism for the production of automotive parts, comprising: a frame, a groove base, a hydraulic arm and a stamping group, the groove base is connected to the inner bottom of the frame, the hydraulic arm is installed on the inner top of the frame, the stamping group is installed on the bottom of the hydraulic arm, a matching mechanism is embedded in the top of the groove base, and the matching mechanism includes a T-shaped plate and a slotted roller, the bottom of the T-shaped plate is evenly connected with a first spring, the first spring is connected to the groove base, and the slotted roller is rotatably connected to the two ends of the top of the groove base.
[0007] The punching group includes a punching block, which is connected to the hydraulic arm. The bottom of the punching block is fixedly connected to a trapezoidal block. Both ends of the front and back sides of the trapezoidal block are rotatably connected to push arms through pins. The bottom of the push arm is rotatably connected to a secondary block through a pin.
[0008] Both ends of the inside of the stamping block are connected with auxiliary mechanisms, and the auxiliary mechanisms include extension blocks, and the extension blocks are embedded in the outside of the stamping block, and both ends of the opposite sides of the two extension blocks are slidably connected with sliding arms, and the bottom of the sliding arm is connected to an inclined rod through a hinge, and the bottom of the inclined rod is connected to a long connecting arm through a hinge, and the end of the extension block close to the stamping block is fixedly connected to a short connecting arm, and the top of the short connecting arm is evenly connected with a first protrusion, and the top of the first protrusion is slidably connected with a second protrusion, and the second protrusion is fixedly connected to the inside of the stamping block.
[0009] Preferably, the front and back sides of the slotting roller are fixedly connected with a short shaft, and the other end of the short shaft is connected to an L-shaped plate through a seat bearing, the L-shaped plate is connected to the groove base, the outer part of the short shaft is sleeved with a torsion spring, and the other end of the torsion spring is connected to the L-shaped plate, the slotting roller cooperates with the L-shaped plate and the torsion spring to support the slotting roller, and can also drive the slotting roller to return when the stamping group returns.
[0010] Preferably, a groove is provided on the top of the grooved roller, and both ends of the T-shaped plate are in contact with the inside of the groove. The groove facilitates the grooved roller to rotate and bend the workpiece when the punching group drives the T-shaped plate to descend.
[0011] Preferably, both ends of the inside of the punching block are provided with square grooves, and the inner top of the square groove is connected to the second protrusion, and the square groove can support and install the second protrusion.
[0012] Preferably, a square plate is fixedly connected to the outside of the long connecting arm, and a third spring is connected between the square plate and the stamping block. The square plate cooperates with the third spring to enable the long connecting arm to return to its original position after the movement is completed.
[0013] Preferably, vertical grooves are provided at both ends of the exterior of the extension block, and the interior of the vertical grooves is slidably connected to the sliding arm, a second spring is connected between the sliding arm and the vertical groove, the vertical groove can guide the sliding arm, and the second spring can make the extension block return to its original position after the movement is completed.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a stamping mechanism for the production of automobile parts, which has the following beneficial effects:
[0016] The stamping mechanism for automobile parts production has the function of automatically reducing the volume of the stamping group through the added auxiliary mechanism after the workpiece is bent by the matching mechanism, hydraulic arm and stamping group, thereby preventing the workpiece from being stuck outside the stamping group and being unable to be discharged normally. At the same time, the auxiliary mechanism will also generate vibrations itself during movement, further improving the effect of workpiece discharge and increasing the stamping processing speed of automobile parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a front schematic diagram of the utility model;
[0018] Figure 2 This is a front view of the groove base of the utility model;
[0019] Figure 3 This is a front view schematic diagram of the matching mechanism of the utility model;
[0020] Figure 4 It is a partial cross-sectional view of the front side of the punching group of the utility model;
[0021] Figure 5 It is a front schematic diagram of the auxiliary mechanism of the utility model.
[0022] In the figure: 1. frame; 2. groove base; 3. matching mechanism; 31. T-shaped plate; 32. slotted roller; 33. first spring; 34. short shaft; 35. L-shaped plate; 36. torsion spring; 4. hydraulic arm; 5. punching group; 51. punching block; 511. square groove; 52. trapezoidal block; 53. push arm; 54. auxiliary block; 6. auxiliary mechanism; 61. extension block; 611. vertical groove; 612. second spring; 62. sliding arm; 63. oblique rod; 64. long connecting arm; 641. square plate; 642. third spring; 65. short connecting arm; 66. first protrusion; 67. second protrusion. DETAILED DESCRIPTION
[0023] 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.
[0024] The utility model provides a technical solution, please refer to Figure 1 and Figure 2 A stamping mechanism for producing automobile parts includes: a frame 1, a groove base 2, a hydraulic arm 4 and a stamping group 5. This scheme is a structural improvement on the non-electronic component part based on the stamping and bending machine of the prior art, wherein the frame 1, the groove base 2, the hydraulic arm 4 and the stamping group 5 are common stamping and bending machine products that have been promoted in the prior art. The frame 1 can connect the groove base 2 and the hydraulic arm 4, the hydraulic arm 4 can transmit the stamping group 5, and the stamping group 5 and the matching mechanism 3 can cooperate to improve the finished product quality of the stamped workpiece and avoid the bending angle of the stamped workpiece not meeting the standard. The groove base 2 is connected to the inner bottom of the frame 1, the hydraulic arm 4 is installed on the inner top of the frame 1, and the stamping group 5 is installed at the bottom of the hydraulic arm 4.
[0025] See also Figure 3 A matching mechanism 3 is embedded in the top of the groove base 2, and the matching mechanism 3 includes a T-shaped plate 31 and a slotting roller 32. The T-shaped plate 31 cooperates with the slotting roller 32 to bend the workpiece. The bottom of the T-shaped plate 31 is evenly connected with first springs 33, and the first springs 33 can drive the T-shaped plate 31 to return after the movement is completed. The first spring 33 is connected to the groove base 2, and the slotting roller 32 is rotatably connected to the top two ends of the groove base 2. The front and back sides of the slotting roller 32 are fixedly connected with a short shaft 34, and the other end of the short shaft 34 is connected to the groove base 2 through a seat bearing. An L-shaped plate 35 is connected, and the L-shaped plate 35 is connected to the groove base 2. A torsion spring 36 is sleeved on the outside of the short shaft 34, and the other end of the torsion spring 36 is connected to the L-shaped plate 35. The slotting roller 32 cooperates with the L-shaped plate 35 and the torsion spring 36 to support the slotting roller 32, and can drive the slotting roller 32 to return when the punching group 5 returns. A groove is provided on the top of the slotting roller 32, and the two ends of the T-shaped plate 31 are in contact with the inside of the groove. The groove makes it convenient for the punching group 5 to drive the slotting roller 32 to rotate to bend the workpiece when the T-shaped plate 31 is driven to descend.
[0026] See also Figure 4 The punching group 5 includes a punching block 51, which can support the trapezoidal block 52. Square grooves 511 are provided at both ends of the inside of the punching block 51, and the inner top of the square groove 511 is connected to the second protrusion 67. The square groove 511 can support and install the second protrusion 67. The punching block 51 is connected to the hydraulic arm 4. The bottom of the punching block 51 is fixedly connected with the trapezoidal block 52, which can guide the auxiliary block 54 and drive the auxiliary block 54 to return after the movement is completed. The front and back ends of the trapezoidal block 52 are rotatably connected with push arms 53 through pins. The push arms 53 can support the auxiliary block 54. The bottom of the push arms 53 is rotatably connected with the auxiliary block 54 through a pin. The auxiliary block 54 cooperates with the trapezoidal block 52 and the extension block 61 to stamp and bend the workpiece.
[0027] See also Figure 5 Both ends of the inside of the punching block 51 are connected to auxiliary mechanisms 6, and the auxiliary mechanism 6 includes an extension block 61. The extension block 61 can punch and bend the workpiece, and the extension block 61 is embedded in the outside of the punching block 51. Both ends of the opposite sides of the two extension blocks 61 are slidably connected with sliding arms 62, and the sliding arms 62 can drive the extension blocks 61 to move. Both ends of the outside of the extension blocks 61 are provided with vertical grooves 611, and the inside of the vertical grooves 611 is slidably connected to the sliding arms 62.
[0028] A second spring 612 is connected between the sliding arm 62 and the vertical slot 611. The vertical slot 611 can guide the sliding arm 62. The second spring 612 can enable the extension block 61 to return to its original position after the movement is completed. The bottom of the sliding arm 62 is connected to the inclined rod 63 through a hinge. The inclined rod 63 can be transmitted through a long connecting arm 64. The bottom of the inclined rod 63 is connected to the long connecting arm 64 through a hinge. The long connecting arm 64 can be squeezed and driven by the auxiliary block 54.
[0029] The outside of the long connecting arm 64 is fixedly connected to a square plate 641, and a third spring 642 is connected between the square plate 641 and the stamping block 51. The square plate 641 cooperates with the third spring 642 to enable the long connecting arm 64 to return to its original position after the movement is completed. The end of the extension block 61 close to the stamping block 51 is fixedly connected to a short-circuit arm 65. The short-circuit arm 65 cooperates with the first protrusion 66 and can be driven by the second protrusion 67 to resist. The top of the short-circuit arm 65 is evenly connected with the first protrusion 66, and the top of the first protrusion 66 is slidably connected with the second protrusion 67, and the second protrusion 67 is fixedly connected to the inside of the stamping block 51.
[0030] In this solution, the bent sheet is first placed on the top of the groove base 2, and the hydraulic arm 4 is started to drive the punching group 5 to descend. The auxiliary block 54 first contacts the sheet, and then rises along the inclined surface outside the trapezoidal block 52 to keep parallel to the trapezoidal block 52 to extrude the sheet. At the same time, the rise of the auxiliary block 54 drives the long connecting arm 64 to rise, and then drives the two inclined rods 63 to transmit, and drives the two extension blocks 61 to move away from the punching block 51 through the sliding arm 62, so that the punching block 51 becomes a complete extrusion die. The sheet is squeezed by the trapezoidal block 52 and descends with the matching mechanism 3. At the same time, T The descent of the shaped plate 31 will drive the slotting roller 32 to rotate, thereby folding the plate. At the same time, after the bending and stamping of the plate is completed, the stamping group 5 returns, and the T-shaped plate 31 and the slotting roller 32 also return through the first spring 33 and the torsion spring 36. The bent plate may return with the trapezoidal block 52. At this time, the auxiliary block 54 slides to the bottom of the trapezoidal block 52 again by gravity, and the long connecting arm 64 returns after the auxiliary block 54 cancels the extrusion and releases the restriction, thereby causing the extension block 61 to return, resulting in a smaller overall volume of the stamping group 5, thereby preventing the bent workpiece from being stuck outside the stamping group 5.
[0031] When the extension block 61 returns to its original position, the first protrusion 66 on the outside will come into contact with the second protrusion 67, and then move up and down, so that the extension block 61 vibrates when returning to its original position, thereby improving the discharge effect of the auxiliary mechanism 6 on the processed workpiece;
[0032] After the workpiece is bent by the cooperation of the cooperating mechanism 3, the hydraulic arm 4 and the punching group 5, the volume of the punching group 5 is automatically reduced by the added auxiliary mechanism 6, thereby preventing the workpiece from being stuck outside the punching group 5 and being unable to be discharged normally. At the same time, the auxiliary mechanism 6 will also vibrate itself during movement, further improving the effect of workpiece discharge and increasing the stamping processing speed of automotive parts.
[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0034] 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 mechanism for producing automobile parts, comprising: A frame (1), a groove base (2), a hydraulic arm (4) and a punching group (5), wherein the groove base (2) is connected to the inner bottom of the frame (1), the hydraulic arm (4) is installed on the inner top of the frame (1), and the punching group (5) is installed on the bottom of the hydraulic arm (4), characterized in that: a matching mechanism (3) is embedded in the top of the groove base (2), and the matching mechanism (3) includes a T-shaped plate (31) and a slotting roller (32), the bottom of the T-shaped plate (31) is evenly connected with first springs (33), the first springs (33) are connected to the groove base (2), and the slotting rollers (32) are rotatably connected to the two ends of the top of the groove base (2); The punching group (5) comprises a punching block (51), the punching block (51) is connected to the hydraulic arm (4), the bottom of the punching block (51) is fixedly connected to a trapezoidal block (52), both ends of the front and back sides of the trapezoidal block (52) are rotatably connected to a push arm (53) via a pin, and the bottom of the push arm (53) is rotatably connected to a secondary block (54) via a pin; Both ends of the inside of the punching block (51) are connected to auxiliary mechanisms (6), and the auxiliary mechanism (6) comprises an extension block (61), and the extension block (61) is embedded outside the punching block (51), and both ends of the two extension blocks (61) on opposite sides are slidably connected to sliding arms (62), the bottom of the sliding arm (62) is connected to an inclined rod (63) through a hinge, and the bottom of the inclined rod (63) is connected to a long connecting arm (64) through a hinge, and the end of the extension block (61) close to the punching block (51) is fixedly connected to a short connecting arm (65), and the top of the short connecting arm (65) is evenly spaced and connected to a first protrusion (66), the top of the first protrusion (66) is slidably connected to a second protrusion (67), and the second protrusion (67) is fixedly connected to the inside of the punching block (51).
2. A stamping mechanism for automobile parts production according to claim 1, characterized in that: The front and back sides of the slotted roller (32) are fixedly connected to a short shaft (34), and the other end of the short shaft (34) is connected to an L-shaped plate (35) via a seat bearing, and the L-shaped plate (35) is connected to the groove base (2). A torsion spring (36) is sleeved on the outside of the short shaft (34), and the other end of the torsion spring (36) is connected to the L-shaped plate (35).
3. The stamping mechanism for automobile parts production according to claim 1, characterized in that: A groove is formed on the top of the grooved roller (32), and both ends of the T-shaped plate (31) are in contact with the inside of the groove.
4. The stamping mechanism for automobile parts production according to claim 1, characterized in that: Both ends of the punching block (51) are provided with square grooves (511), and the inner top of the square groove (511) is connected to the second protrusion (67).
5. The stamping mechanism for automobile parts production according to claim 1, characterized in that: The outside of the long connecting arm (64) is fixedly connected to a square plate (641), and a third spring (642) is connected between the square plate (641) and the punching block (51).
6. The stamping mechanism for automobile parts production according to claim 1, characterized in that: Both ends of the extension block (61) are provided with vertical grooves (611), and the interior of the vertical groove (611) is slidably connected to the sliding arm (62), and a second spring (612) is connected between the sliding arm (62) and the vertical groove (611).