CN219726379U - Automobile decorative strip punching device - Google Patents
Automobile decorative strip punching device Download PDFInfo
- Publication number
- CN219726379U CN219726379U CN202321103722.0U CN202321103722U CN219726379U CN 219726379 U CN219726379 U CN 219726379U CN 202321103722 U CN202321103722 U CN 202321103722U CN 219726379 U CN219726379 U CN 219726379U
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- China
- Prior art keywords
- gear
- shaft
- workbench
- connecting shaft
- bracket
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- 238000004080 punching Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000007704 transition Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 238000009966 trimming Methods 0.000 claims 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an automobile trim punching device, which comprises a frame and a workbench, wherein a bracket is arranged on the workbench, a punching mechanism is arranged on the bracket and comprises a cutter holder and two cutters, and bosses are arranged on two sides of the cutter holder; the top of the workbench is provided with a placing groove, the top of the workbench is also provided with two parallel abdicating grooves, and the two abdicating grooves are respectively positioned below the two cutters; the vertical part of the bracket is provided with a chute, the boss is positioned in the chute, one boss is connected with a transmission mechanism, the transmission mechanism comprises a first connecting shaft, a rotary table and a connecting rod, the first connecting shaft is arranged outside the boss, one side of the rotary table is eccentrically provided with a second connecting shaft, and two ends of the connecting rod are respectively hinged with the first connecting shaft and the second connecting shaft; the turntable is connected with a driving mechanism. The length of each cut decorative strip is equal to the distance between the two cutters, the uniformity of the length of the decorative strip is high, and the safety of the cutting process of the decorative strip is improved.
Description
Technical Field
The utility model relates to the field of automobile decorative strip manufacturing equipment, in particular to an automobile decorative strip punching device.
Background
Various decorative strips are arranged on the existing automobile to play roles of decoration, sealing and the like on the required parts; the automobile decorative strips are mostly made of plastic materials and are integrally formed through an extrusion process during processing.
At present, in middle and small-sized production factories in China, a standard decorative strip with a specific length is mostly cut by taking a graduated scale as a reference, namely, a standard decorative strip with the length meeting the requirement is cut, then the standard decorative strip is placed near a punching machine, and the standard decorative strip is taken as a reference, so that the decorative strip with the length close to that of the standard decorative strip is cut. In the punching process, an operator determines the length of the cut trim by means of manual comparison, and the final trim size accuracy is low, so that time and labor are wasted, and safety accidents are easy to occur.
Disclosure of Invention
The utility model aims to overcome the defects in the background technology, and provides an automobile decorative strip punching device, wherein two cutters simultaneously cut the decorative strip down, the length of each cut decorative strip is equal to the distance between the two cutters, the uniformity of the decorative strip length is high, and meanwhile, the safety of the decorative strip punching process is improved.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
the automobile trim punching device comprises a frame and a workbench arranged above the frame, wherein a bracket is arranged on the workbench, a punching mechanism is arranged on the bracket and comprises a cutter holder and two cutters arranged at the bottom of the cutter holder, and bosses are arranged on two sides of the cutter holder;
the top of the workbench is provided with a placing groove which is arranged along the length direction of the workbench, the top of the workbench is also provided with two giving-up grooves which are parallel to each other and are arranged along the width direction of the workbench, and the two giving-up grooves are respectively positioned below the two cutters;
the support is provided with a chute, the boss is positioned in the chute, one boss is connected with a transmission mechanism, the transmission mechanism comprises a first connecting shaft, a rotary table and a connecting rod for connecting the first connecting shaft and the rotary table, the first connecting shaft is arranged on the outer side of the boss, a second connecting shaft is eccentrically arranged on one side of the rotary table, and two ends of the connecting rod are respectively hinged with the first connecting shaft and the second connecting shaft;
the turntable is connected with a driving mechanism.
Preferably, the driving mechanism comprises a driving shaft, a driven shaft and a transition shaft positioned between the driving shaft and the driven shaft, a first gear is sleeved on the driving shaft, a second gear and a third gear are sleeved on the transition shaft, a fourth gear is sleeved on the driven shaft, the first gear is meshed with the second gear, and the third gear is meshed with the fourth gear.
Preferably, the support is L-shaped and comprises a transverse part and a vertical part, the sliding groove is positioned at the vertical part of the support, and the sliding groove is perpendicular to the placing groove.
Preferably, a handle is connected to a portion of the driving shaft, the portion passing through the support.
Preferably, the placing groove is intersected with the two abdicating grooves, and the depth of the placing groove is smaller than that of the abdicating grooves.
Preferably, the placing groove is a through groove, and the placing groove is perpendicular to the abdicating groove.
Preferably, the diameter of the first gear is larger than that of the second gear, and the diameter of the third gear is larger than that of the fourth gear.
Preferably, the tops of the two brackets are connected through a reinforcing plate, and the bottoms of the brackets are arranged on the frame.
The beneficial effects of the utility model are as follows:
according to the utility model, the bottom of the cutter seat is provided with two cutters with downward cutting edges, the two cutters simultaneously cut off the decorative strip, the length of each cut decorative strip is equal to the distance between the two cutters, and the uniformity of the decorative strip length is high.
The driving mechanism is meshed with the first gear and the second gear to form two times of speed reduction after being meshed with the third gear and the fourth gear, and the torque output from the driving shaft to the driven shaft is increased according to multiple, so that the stamping force of the cutter is increased.
Drawings
FIG. 1 is a schematic perspective view of an automotive molding die-cutting apparatus of the present utility model.
FIG. 2 is a front view of the die cutting apparatus for automotive trim according to the present utility model.
Fig. 3 is a rear view of the automotive molding die cutting apparatus of the present utility model.
FIG. 4 is a schematic cross-sectional view of the die-cutting apparatus for automotive trim according to the present utility model at A-A in FIG. 2.
FIG. 5 is a schematic view of a table in the die-cutting apparatus for automotive trim according to the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and the detailed description:
as shown in fig. 1 to 5, the automobile trim punching device comprises a frame 1 and a workbench 2 arranged above the frame 1, wherein a bracket 3 is arranged on the workbench 2, a punching mechanism is arranged on the bracket 3, please refer to fig. 1 again, the two brackets 3 are symmetrically distributed on two sides of the workbench 2, the punching mechanism is positioned between the two brackets 3, specifically, the punching mechanism comprises a cutter holder 4 and two cutters 5 with downward cutting edges arranged at the bottom of the cutter holder 4, and bosses 6 are arranged on two sides of the cutter holder 4; the top of workstation 2 is provided with the standing groove 7 of seting up along workstation 2 length direction, and the top of workstation 2 still is provided with two grooves 8 of stepping down that are parallel to each other and seting up along workstation 2 width direction, and two grooves 8 of stepping down are located the below of two cutters 5 respectively.
The support 3 is provided with a chute 9, the boss 6 is positioned in the chute 9, one boss 6 is connected with a transmission mechanism, the transmission mechanism comprises a first connecting shaft 10, a rotary table 11 and a connecting rod 12 connected with the first connecting shaft 10 and the rotary table 11, the first connecting shaft 10 is arranged on the outer side of the boss 6, one side of the rotary table 11 is eccentrically provided with a second connecting shaft 13, and two ends of the connecting rod 12 are respectively hinged with the first connecting shaft 10 and the second connecting shaft 13.
Referring to fig. 4 again, the turntable 11 is connected with a driving mechanism, and the driving mechanism includes a driving shaft 14, a driven shaft 15, and a transition shaft 16 between the driving shaft 14 and the driven shaft 15, a first gear 17 is sleeved on the driving shaft 14, a second gear 18 and a third gear 19 are sleeved on the transition shaft 16, a fourth gear 20 is sleeved on the driven shaft 15, the first gear 17 and the second gear 18 are meshed with each other, and the third gear 19 and the fourth gear 20 are meshed with each other.
The support 3 is L-shaped and comprises a transverse part and a vertical part, the sliding groove 9 is positioned at the vertical part of the support 3, and the sliding groove 9 is perpendicular to the placing groove 7.
A handle 21 is connected to a portion of the driving shaft 14 where one end passes through the bracket 3.
The standing groove 7 is intersected with the two abdicating grooves 8, and the depth of the standing groove 7 is smaller than that of the abdicating grooves 8, so that the cutting thoroughness can be effectively guaranteed.
The diameter of the first gear 17 is larger than that of the second gear 18, the diameter of the third gear 19 is larger than that of the fourth gear 20, and when the handle 21 is rotated, the torque output from the driving shaft 14 to the driven shaft 15 is increased by a multiple through the two decelerations formed after the engagement of the first gear 17 and the second gear 18 and the engagement of the third gear 19 and the fourth gear 20, so that the punching force of the cutter 5 is increased.
The tops of the two brackets 3 are connected through a reinforcing plate 22, the bottom of the bracket 3 is arranged on the frame 1, and the reinforcing plate 22 plays a role in reinforcing the bracket 3.
The application method of the product is as follows:
the placing groove 7 is a through groove, the placing groove 7 is perpendicular to the abdication groove 8, and the decorative strip to be punched is a hollow decorative strip; in the initial state, the tool holder 4 is located at a high point.
When in use, please refer to fig. 1 again, push the required punched decorative strip 23 into the placing groove 7, firstly rotate the handle 21, the driving shaft 14 drives the driven shaft 15 to rotate through the transition shaft 16, the turntable 11 connected to one end of the driven shaft 15 synchronously rotates, further drives the connecting rod 12 eccentrically arranged at one side of the turntable 11 to swing, two ends of the connecting rod 12 are respectively hinged with the first connecting shaft 10 and the second connecting shaft 13, and the boss 6 arranged with the first connecting shaft 10 is inserted into the chute 9, so that the boss 6 converts the swing into the up-down movement, the two cutters 5 arranged on the cutters 4 also move downwards from a high point to a low point and are inserted into the yielding groove 8, and the two cutters 5 cut off the decorative strip 23 to complete one punching.
After the die cutting is finished once, the handle 21 is continuously rotated, the tool apron 4 returns to a high point, and the next die cutting is ready; in summary, the lengths of the cut decorative strips are the distance between the two cutters, and the uniformity of the lengths of the decorative strips is high.
The above-described embodiments are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, so that all equivalent changes or modifications of the structure, characteristics and principles described in the claims should be included in the scope of the present utility model.
Claims (8)
1. The automobile trim punching device comprises a frame (1) and a workbench (2) arranged above the frame (1), and is characterized in that a bracket (3) is arranged on the workbench (2), a punching mechanism is arranged on the bracket (3), the punching mechanism comprises a cutter holder (4) and two cutters (5) arranged at the bottom of the cutter holder (4), and bosses (6) are arranged on two sides of the cutter holder (4);
the top of the workbench (2) is provided with a placement groove (7) which is formed along the length direction of the workbench (2), the top of the workbench (2) is also provided with two abdicating grooves (8) which are parallel to each other and are formed along the width direction of the workbench (2), and the two abdicating grooves (8) are respectively positioned below the two cutters (5);
the support (3) is provided with a sliding groove (9), the boss (6) is positioned in the sliding groove (9), one boss (6) is connected with a transmission mechanism, the transmission mechanism comprises a first connecting shaft (10), a rotary table (11) and a connecting rod (12) for connecting the first connecting shaft (10) and the rotary table (11), the first connecting shaft (10) is arranged on the outer side of the boss (6), a second connecting shaft (13) is eccentrically arranged on one side of the rotary table (11), and two ends of the connecting rod (12) are hinged with the first connecting shaft (10) and the second connecting shaft (13) respectively;
the turntable (11) is connected with a driving mechanism.
2. The automobile trim punching device according to claim 1, wherein the driving mechanism comprises a driving shaft (14), a driven shaft (15) and a transition shaft (16) located between the driving shaft (14) and the driven shaft (15), a first gear (17) is sleeved on the driving shaft (14), a second gear (18) and a third gear (19) are sleeved on the transition shaft (16), a fourth gear (20) is sleeved on the driven shaft (15), the first gear (17) and the second gear (18) are meshed with each other, and the third gear (19) and the fourth gear (20) are meshed with each other.
3. The trimming die cutting device for automobiles according to claim 1, wherein the bracket (3) is L-shaped and comprises a transverse portion and a vertical portion, the sliding groove (9) is located at the vertical portion of the bracket (3), and the sliding groove (9) is perpendicular to the placement groove (7).
4. The trimming die-cutting device for automobiles according to claim 2, wherein a handle (21) is connected to a portion of the driving shaft (14) where one end passes through the bracket (3).
5. The trimming die cutting device for automobiles according to claim 1, wherein the placement groove (7) is intersected with two relief grooves (8), and the depth of the placement groove (7) is smaller than the depth of the relief grooves (8).
6. The trimming die cutting device for automobiles according to claim 5, wherein the placement groove (7) is a through groove, and the placement groove (7) is perpendicular to the relief groove (8).
7. The trimming die cutting device for automobiles according to claim 2, wherein the first gear (17) has a diameter larger than that of the second gear (18), and the third gear (19) has a diameter larger than that of the fourth gear (20).
8. The trimming die-cutting device for automobiles according to claim 1, wherein the tops of the two brackets (3) are connected by a reinforcing plate (22), and the bottoms of the brackets (3) are mounted on the frame (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321087720 | 2023-05-09 | ||
| CN2023210877207 | 2023-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726379U true CN219726379U (en) | 2023-09-22 |
Family
ID=88052731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321103722.0U Active CN219726379U (en) | 2023-05-09 | 2023-05-10 | Automobile decorative strip punching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726379U (en) |
-
2023
- 2023-05-10 CN CN202321103722.0U patent/CN219726379U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |