Punching device for clamping strip of automobile seat
By designing a car seat clip punching device composed of multiple cylinders and transition blocks, the problem of notch clipping after seat clip punching is solved, and production efficiency is improved.
Patent Information
- Application Number
- CN202420933343.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The gaps formed by the car seat clamps after punching can easily cause clamps during movement, resulting in low production efficiency.
A car seat clamping device is designed, including a substrate, a first cutting mechanism, a second cutting mechanism and a third cutting mechanism, and the seat clamping device is carried out through multiple cylinders, cutting knives and transition blocks. Die and cut, and prevent blockage by setting up a transition groove.
It effectively prevents the notch of the seat clamp strip after punching and is stuck on the die surface, improving production efficiency and avoiding the problem of material clamping.
Smart Images
Figure CN222450619U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile seat clip strip processing, in particular to an automobile seat clip strip punching device. Background Art
[0002] The car seat is mainly made of a cover that is sewn and then connected to the frame. The connecting part is generally a clip, which is fixed to the cover and then connected to the frame. During the production process of the car seat clip, it is necessary to punch the seat clip at a specified position according to the production requirements. However, in the prior art, the notch formed on the seat clip after punching is easy to cause material jamming during movement, so the above problem needs to be solved. Utility Model Content
[0003] The utility model aims to provide a car seat clip strip punching device to overcome the above-mentioned defects in the prior art.
[0004] A car seat clip strip punching device comprises a base plate, a first punching mechanism, a second punching mechanism and a third punching mechanism, wherein the base plate is connected to a top plate via a plurality of fixing columns, the base plate is provided with a plurality of guide blocks for guiding the seat clip strip, the first punching mechanism is arranged on the top plate, two second punching mechanisms are provided and are located on the top plate on the right side of the first punching mechanism, and the third punching mechanism is arranged on the top plate and is located between the two second punching mechanisms.
[0005] Preferably, the first punching mechanism includes a first cylinder, a cutting knife, a second cylinder, a transition block 1 and a third cylinder, the first cylinder is arranged on the top plate and the lower end of the piston rod thereof is connected to a mounting plate 1, the bottom of the mounting plate 1 is provided with a side cutting knife 1 and a side cutting knife 2, the second cylinder is installed on a fixed plate 1 at the rear side of the base plate and a slider 1 is provided on its piston rod which is slidably connected to a guide rod 1 on the front side of the fixed plate 1, the guide rod 1 is inserted into a limiting groove 1 of the side cutting knife 1, the transition block 1 is arranged on the slider 1 and a transition groove 1 is provided thereon which cooperates with a seat clip strip, the cutting knife is arranged on the mounting plate 1 and is located between the two guide rods 1, the third cylinder is installed on the fixed plate 2 at the rear side of the base plate and a slider 2 is provided on its piston rod which is slidably connected to a guide rod 2 on the front side of the fixed plate 2, the guide rod 2 is inserted into a limiting groove 2 of the side cutting knife 2, the transition block 2 is arranged on the slider 2 and a transition groove 2 is provided thereon which cooperates with the seat clip strip.
[0006] Preferably, the second punching mechanism includes a fourth cylinder, a sixth cylinder, a side cutting knife three, a side cutting knife four and a notch knife one, the fourth cylinder is arranged on the top plate and the lower end of its piston rod is connected to the mounting plate two, the bottom of the mounting plate two is provided with a side cutting knife three, the rear side of the base plate is installed with a fifth cylinder through a fixing plate three, the piston rod of the fifth cylinder is provided with a slider three slidably connected to the guide rod three on the front side of the fixing plate three, the guide rod three is inserted into the limiting groove three of the side cutting knife three, the slider three is provided with a transition block three, and the transition block three is provided with a seat card strip matching The notch knife one is arranged on the mounting plate two and is located between the two guide rods three. The sixth cylinder is arranged on the top plate and the lower end of its piston rod is connected to the mounting plate three. The bottom of the mounting plate three is provided with a side cutting knife four. The rear side of the base plate is installed with a seventh cylinder through a fixing plate four. The piston rod of the seventh cylinder is provided with a slider four which is slidably connected to the guide rod four on the front side of the fixing plate four. The guide rod four is inserted into the limiting groove four of the side cutting knife four. The slider four is provided with a transition block four, and the transition block four is provided with a transition groove four which cooperates with the seat clip.
[0007] Preferably, the third punching mechanism includes an eighth cylinder, a ninth cylinder and a notching knife 2, the eighth cylinder is arranged on the top plate and the lower end of its piston rod is connected to a connecting column, the notching knife 2 is connected to the connecting column, the ninth cylinder is arranged on the top plate and the lower end of its piston rod is connected to a mounting plate 4, a side cutting knife 5 is arranged at the bottom of the mounting plate 4, a tenth cylinder is installed on the rear side of the base plate through a fixed plate 5, a slider 5 is provided on the piston rod of the tenth cylinder, which is slidably connected to a guide rod 5 on the front side of the fixed plate 5, the guide rod 5 is inserted into the limiting groove 5 of the side cutting knife 5, a transition block 5 is provided on the slider 5, and a transition groove 5 matching the seat clip is provided on the transition block 5.
[0008] Preferably, the notched knife 2 is connected to the connecting column by screws.
[0009] The utility model has the following advantages:
[0010] When the utility model is in use, the seat clip strips are punched by the side cutting knives and the notching knives on the first punching mechanism, the second punching mechanism and the third punching mechanism, and then the punched seat clip strips are cut by the cutting knife. At the same time, a plurality of transition blocks with transition grooves are provided to prevent material blockage and avoid the notches of the punched seat clip strips from being stuck on the concave die surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.
[0012] Figure 2 It is a schematic diagram of the structure of the utility model when the guide block is not installed.
[0013] Figure 3It is a schematic diagram of the structure of the utility model when the guide block and the seat clip are not installed.
[0014] Figure 4 It is a schematic diagram of the structure of the utility model when the guide block, the seat clip and the top plate are not installed.
[0015] Among them: 1, base plate, 2, fixed column, 3, top plate, 4, guide block, 5, first punching mechanism, 51, first cylinder, 511, mounting plate 1, 512, side cutter 1, 513, side cutter 2, 52, second cylinder, 53, guide rod 1, 531, slider 1, 54, transition block 1, 541, transition groove 1, 55, cutting knife, 56, third cylinder, 57, guide rod 2, 571, slider 2, 58, transition block 2, 581, transition groove 2, 6, second punching mechanism, 61, fourth cylinder, 611, mounting plate 2, 612, side cutter 3, 62, fifth cylinder, 63, Guide rod three, 631, slider three, 64, transition block three, 641, transition groove three, 65, notch knife one, 66, sixth cylinder, 661, mounting plate three, 67, side cutter four, 68, seventh cylinder, 681, guide rod four, 682, slider four, 69, transition block four, 691, transition groove four, 7, third punching mechanism, 71, eighth cylinder, 711, connecting column, 72, notch knife two, 73, ninth cylinder, 731, mounting plate four, 74, side cutter five, 75, tenth cylinder, 76, guide rod five, 761, slider five, 77, transition block five, 771, transition groove five. DETAILED DESCRIPTION
[0016] The specific implementation methods of the utility model are further explained in detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solution of the utility model.
[0017] like Figure 1-4 As shown, the utility model provides a car seat clip strip punching device, including a base plate 1, a first punching mechanism 5, a second punching mechanism 6 and a third punching mechanism 7, the base plate 1 is connected to a top plate 3 through a plurality of fixing columns 2, the base plate 1 is provided with a plurality of guide blocks 4 for guiding the seat clip strip, the first punching mechanism 5 is provided on the top plate 3, the second punching mechanism 6 is provided with two and is located on the top plate 3 on the right side of the first punching mechanism 5, and the third punching mechanism 7 is provided on the top plate 3 and is located between the two second punching mechanisms 6.
[0018] It should be noted that the first punching mechanism 5 includes a first cylinder 51, a cutting knife 55, a second cylinder 52, a transition block 54 and a third cylinder 56. The first cylinder 51 is arranged on the top plate 3 and the lower end of its piston rod is connected to a mounting plate 511. The bottom of the mounting plate 511 is provided with a side cutting knife 512 and a side cutting knife 513. The second cylinder 52 is installed on a fixed plate 1 at the rear side of the base plate 1 and the piston rod thereof is provided with a slider 531 which is slidably connected to a guide rod 53 at the front side of the fixed plate 1. The guide rod 53 is inserted into the limit stop of the side cutting knife 512. In the groove one, the transition block one 54 is arranged on the slider one 531 and is provided with a transition groove one 541 that cooperates with the seat strip. The cutting knife 55 is arranged on the mounting plate one 511 and is located between the two guide rods one 53. The third cylinder 56 is installed on the fixed plate two on the rear side of the base plate 1 and its piston rod is provided with a slider two 571 that is slidably connected with the guide rod two 57 on the front side of the fixed plate two. The guide rod two 57 is inserted into the limiting groove two of the side cutting knife two 513. The transition block two 58 is arranged on the slider two 571 and is provided with a transition groove two 581 that cooperates with the seat strip.
[0019] In addition, the second punching mechanism 6 includes a fourth cylinder 61, a sixth cylinder 66, a side cutting knife three 612, a side cutting knife four 67 and a notch knife one 65. The fourth cylinder 61 is arranged on the top plate 3 and the lower end of its piston rod is connected to the mounting plate two 611. The bottom of the mounting plate two 611 is provided with a side cutting knife three 612. The rear side of the base plate 1 is installed with a fifth cylinder 62 through a fixing plate three. The piston rod of the fifth cylinder 62 is provided with a slider three 631 that is slidably connected to the guide rod three 63 on the front side of the fixing plate three. The guide rod three 63 is inserted into the limiting groove three of the side cutting knife three 612. The slider three 631 is provided with a transition block three 64, and the transition block three 64 is provided with a seat card strip. The transition groove three 641, the notch knife one 65 is arranged on the mounting plate two 611 and is located between the two guide rods three 63, the sixth cylinder 66 is arranged on the top plate 3 and the lower end of its piston rod is connected to the mounting plate three 661, the bottom of the mounting plate three 661 is provided with a side cutting knife four 67, the rear side of the base plate 1 is installed with a seventh cylinder 68 through a fixing plate four, the piston rod of the seventh cylinder 68 is provided with a slider four 682 that is slidably connected to the guide rod four 681 on the front side of the fixing plate four, the guide rod four 681 is inserted into the limiting groove four of the side cutting knife four 67, the slider four 682 is provided with a transition block four 69, and the transition block four 69 is provided with a transition groove four 691 that cooperates with the seat card strip.
[0020] In addition, the third punching mechanism 7 includes an eighth cylinder 71, a ninth cylinder 73 and a notched knife 72. The eighth cylinder 71 is arranged on the top plate 3 and the lower end of its piston rod is connected to a connecting column 711. The notched knife 72 is connected to the connecting column 711 by screws, which is convenient for disassembly and assembly of the notched knife 72. The ninth cylinder 73 is arranged on the top plate 3 and the lower end of its piston rod is connected to a mounting plate 4 731. The bottom of the mounting plate 4 731 is provided with a side cutting knife 5 74. The rear side of the base plate 1 is installed with a tenth cylinder 75 through a fixing plate 5. The piston rod of the tenth cylinder 75 is provided with a slider 5 761 that is slidably connected to a guide rod 5 76 on the front side of the fixing plate 5. The guide rod 5 76 is inserted into the limiting groove 5 of the side cutting knife 5 74. The slider 5 761 is provided with a transition block 5 77, and the transition block 5 77 is provided with a transition groove 5 771 that cooperates with the seat clip.
[0021] Specific implementation and principle:
[0022] When the utility model is actually applied, the seat card strip to be punched is inserted into the guide hole of the guide block 4, and moves in the guide hole under the push of the pushing device. When the seat card strip moves to a suitable position, the piston rod of the first cylinder 51 is controlled to extend to drive the side cutting knife 1 512, the side cutting knife 2 513 and the cutting knife 55 to move downward, the piston rod of the fourth cylinder 61 is controlled to extend to drive the side cutting knife 3 612 and the notch knife 1 65 to move downward, the piston rod of the sixth cylinder 66 is controlled to extend to drive the side cutting knife 4 67 to move downward, the piston rod of the eighth cylinder 71 is controlled to extend to drive the notch knife 2 72 to move downward, and the piston rod of the ninth cylinder 73 is controlled to extend to drive the side cutting knife 5 74 to move downward to cut and cut the seat card strip. After the seat card strip is cut by the cutting knife 55, the piston rod of the second cylinder 52 is controlled to extend to drive the transition block 1 54 on the slider 1 531 to move, and the piston rod of the third cylinder 56 is controlled to extend to drive the slider 2 571 to move upward The transition block 2 58 moves, the piston rod of the fifth cylinder 62 extends to drive the transition block 3 64 of the slider 3 631 to move, the piston rod of the seventh cylinder 68 extends to drive the transition block 4 69 on the slider 4 682 to move, and the piston rod of the tenth cylinder 75 extends to drive the transition block 5 77 on the slider 5 761 to move, so that the seat strip is located in the transition groove 1 541 of the transition block 1 54, the transition groove 2 581 of the transition block 2 58, the transition groove 3 641 of the transition block 3 64, the transition groove 4 691 of the transition block 4 69 and the transition groove 5 771 of the transition block 5 77, and then the piston rods of the first cylinder 51, the fourth cylinder 61, the sixth cylinder 66, the eighth cylinder 71 and the ninth cylinder 73 are controlled to retract, and then the seat strip is continued to move under the push of the pushing device, and the movement is continued for punching.
[0023] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.
Claims
1. A car seat clip strip punching device, characterized in that: The invention comprises a base plate (1), a first punching mechanism (5), a second punching mechanism (6) and a third punching mechanism (7); the base plate (1) is connected to a top plate (3) via a plurality of fixing columns (2); the base plate (1) is provided with a plurality of guide blocks (4) for guiding the seat clip strips; the first punching mechanism (5) is provided on the top plate (3); two second punching mechanisms (6) are provided and are located on the top plate (3) on the right side of the first punching mechanism (5); and the third punching mechanism (7) is provided on the top plate (3) and is located between the two second punching mechanisms (6).
2. The automobile seat clip strip punching device according to claim 1 is characterized in that: The first punching mechanism (5) comprises a first cylinder (51), a second cylinder (52), a transition block (54), a cutting knife (55) and a third cylinder (56); the first cylinder (51) is arranged on the top plate (3) and the lower end of its piston rod is connected to a mounting plate (511); the bottom of the mounting plate (511) is provided with a side cutting knife (512) and a side cutting knife (513); the second cylinder (52) is installed on a fixed plate (51) at the rear side of the base plate (1) and the piston rod thereof is provided with a slider (531) which is slidably connected to a guide rod (53) at the front side of the fixed plate; the guide rod (53) is plugged into a limit stop of the side cutting knife (512). The first transition block (54) is arranged on the first slider (531) and is provided with a transition groove (541) which cooperates with the seat clip strip. The cutting knife (55) is arranged on the first mounting plate (511) and is located between the two guide rods (53). The third cylinder (56) is installed on the second fixing plate at the rear side of the base plate (1) and is provided with a second slider (571) which is slidably connected with the second guide rod (57) at the front side of the second fixing plate. The second guide rod (57) is inserted into the second limiting groove of the second side cutting knife (513). The second transition block (58) is arranged on the second slider (571) and is provided with a transition groove (581) which cooperates with the seat clip strip.
3. The automobile seat clip strip punching device according to claim 1 is characterized in that: The second punching mechanism (6) comprises a fourth cylinder (61), a side cutting knife three (612), a notch knife one (65), a sixth cylinder (66) and a side cutting knife four (67). The fourth cylinder (61) is arranged on the top plate (3) and the lower end of its piston rod is connected to the mounting plate two (611). The bottom of the mounting plate two (611) is provided with a side cutting knife three (612). The rear side of the base plate (1) is provided with a fifth cylinder (62) through the fixing plate three. The piston rod of the fifth cylinder (62) is provided with a slider three (631) which is slidably connected with the guide rod three (63) on the front side of the fixing plate three. The guide rod three (63) is inserted into the limiting groove three of the side cutting knife three (612). The slider three (631) is provided with a transition block three (64). The transition block three (64) is provided with a seat clip. The transition groove three (641) of the seat frame is provided, the notch knife one (65) is provided on the mounting plate two (611) and is located between the two guide rods three (63), the sixth cylinder (66) is provided on the top plate (3) and the lower end of its piston rod is connected to the mounting plate three (661), the bottom of the mounting plate three (661) is provided with a side cutting knife four (67), the rear side of the base plate (1) is provided with a seventh cylinder (68) through a fixing plate four, the piston rod of the seventh cylinder (68) is provided with a slider four (682) which is slidably connected to the guide rod four (681) on the front side of the fixing plate four, the guide rod four (681) is inserted into the limiting groove four of the side cutting knife four (67), the slider four (682) is provided with a transition block four (69), and the transition block four (69) is provided with a transition groove four (691) which cooperates with the seat clip.
4. The automobile seat clip strip punching device according to claim 1, characterized in that: The third punching mechanism (7) comprises an eighth cylinder (71), a second notch knife (72) and a ninth cylinder (73); the eighth cylinder (71) is arranged on the top plate (3) and the lower end of its piston rod is connected to a connecting column (711); the second notch knife (72) is connected to the connecting column (711); the ninth cylinder (73) is arranged on the top plate (3) and the lower end of its piston rod is connected to a fourth mounting plate (731); the bottom of the fourth mounting plate (731) is provided with a side cutting knife Five (74), a tenth cylinder (75) is installed on the rear side of the base plate (1) through a fixed plate five, a piston rod of the tenth cylinder (75) is provided with a slider five (761) slidably connected to a guide rod five (76) on the front side of the fixed plate five, the guide rod five (76) is inserted into the limiting groove five of the side cutting knife five (74), the slider five (761) is provided with a transition block five (77), and the transition block five (77) is provided with a transition groove five (771) matched with the seat clip strip.
5. The automobile seat clip strip punching device according to claim 4 is characterized in that: The notched knife 2 (72) is connected to the connecting column (711) by means of screws.