CN221066547U - Automobile trim punching device - Google Patents

Abstract

The utility model provides a punching device for automobile decorative strips, which relates to the technical field of automobile part processing equipment, and comprises an installation seat, a first driving cylinder and a second driving cylinder, wherein a containing cavity is formed on the installation seat, a partition plate which is arranged up and down is arranged in the containing cavity so as to divide the containing cavity into a first installation cavity and a second installation cavity which are horizontally distributed, the first installation cavity and the second installation cavity are used for being respectively provided for different stamping dies to install, the first driving cylinder vertically penetrates through the upper cavity wall of the first installation cavity, a piston rod of the first driving cylinder is used for being connected with the stamping dies in the first installation cavity, and the second driving cylinder vertically penetrates through the upper cavity wall of the second installation cavity, and a piston rod of the second driving cylinder is used for being connected with the stamping dies in the second installation cavity. The automobile decorative strip punching device can improve the production efficiency of automobile decorative strips and has smaller occupied area.

Description

Automobile trim punching device

Technical Field

The utility model relates to the technical field of automobile part processing equipment, in particular to an automobile trim punching device.

Background

The punching processing of the automobile decorative strip can realize the accurate control of the shape of the decorative strip, and the punching of the decorative strip is completed by adopting punching equipment.

At present, a stamping die is arranged on punching equipment to assist in punching, but the size of the stamping die is usually limited, and the number of punching procedures which can be performed is small, so that the multi-working-procedure punching processing of the decorative strip is not facilitated, and the production efficiency of the decorative strip is affected.

Disclosure of utility model

The utility model solves the problems that: how to improve the production efficiency of the automobile decorative strip.

In order to solve the problems, the utility model provides an automobile trim punching device, which comprises a mounting seat, a first driving cylinder and a second driving cylinder, wherein a containing cavity is formed on the mounting seat, a partition plate which is arranged up and down is arranged in the containing cavity so as to divide the containing cavity into a first mounting cavity and a second mounting cavity which are horizontally distributed, the first mounting cavity and the second mounting cavity are used for being respectively provided for mounting different dies, the first driving cylinder vertically penetrates through the upper cavity wall of the first mounting cavity, a piston rod of the first driving cylinder is used for being connected with the dies in the first mounting cavity, the second driving cylinder vertically penetrates through the upper cavity wall of the second mounting cavity, and a piston rod of the second driving cylinder is used for being connected with the dies in the second mounting cavity.

Optionally, the first driving cylinder is a first driving cylinder, and the second driving cylinder is a second driving cylinder;

The automobile trim punching device further comprises a hydraulic station, and the hydraulic station is respectively connected with the first driving oil cylinder and the second driving oil cylinder.

Optionally, a first connecting seat is connected to the lower end of the piston rod of the first driving cylinder, and the piston rod of the first driving cylinder is used for connecting with the die in the first mounting cavity through the first connecting seat.

Optionally, two first guide holes are formed in the upper cavity wall of the first installation cavity, the two first guide holes are arranged up and down in the axial direction, first guide shafts in sliding fit with the first guide holes are arranged on the first guide holes in a penetrating mode, and the lower ends of the first guide shafts are connected with the first connecting seats.

Optionally, a first through hole which is arranged up and down in the axial direction is formed in the upper cavity wall of the first installation cavity, a first movable shaft which is in sliding fit with the first through hole is arranged on the first through hole in a penetrating manner, the lower end of the first movable shaft, which extends into the first installation cavity, is connected with the first connecting seat, and a first detection convex part is arranged on the part, protruding out of the upper end of the installation seat, of the first movable shaft;

The upper end of mount pad is provided with first support, be provided with the first line Cheng Ganying switch that can reciprocate on the first support, first line Cheng Ganying switch be used for with when the contact of first detection convex part produces the detected signal.

Optionally, a first long groove is formed in the first bracket, the length direction of the first long groove is arranged up and down, and the first row Cheng Ganying of switches are arranged in the first long groove in a penetrating manner and are fastened to the first bracket through threaded fasteners.

Optionally, the first detection protruding portion includes a first annular protruding rib that is annularly disposed on a peripheral wall of the first movable shaft.

Optionally, a first material collecting port is formed in the lower cavity wall of the first installation cavity, and a second material collecting port is formed in the lower cavity wall of the second installation cavity;

The automobile trim punching device further comprises a support frame, the support frame is arranged at the lower end of the mounting seat, a first collecting plate horizontally arranged and a second collecting plate horizontally arranged are arranged on the support frame, the first collecting plate is opposite to the first collecting opening from top to bottom, and the second collecting plate is opposite to the second collecting opening from top to bottom.

Optionally, the edge of the first collecting plate is bent upwards to form a first blocking edge, and the edge of the second collecting plate is bent upwards to form a second blocking edge.

Optionally, the front cavity wall of the first installation cavity is arranged in an open manner, and the front cavity wall of the second installation cavity is arranged in an open manner;

The support frame is provided with a first material guide plate and a second material guide plate, the first material guide plate is arranged on the front side of the mounting seat and opposite to the opening level of the first mounting cavity, the first material guide plate is arranged downwards and obliquely backwards, the lower end of the first material guide plate is located above the first material collection plate, the second material guide plate is arranged on the front side of the mounting seat and opposite to the opening level of the second mounting cavity, the second material guide plate is arranged downwards and obliquely backwards, and the lower end of the second material guide plate is located above the second material collection plate.

Compared with the prior art, the automobile trim punching device provided by the utility model has the following technical effects:

In the automobile trim punching device provided by the utility model, the accommodating cavity of the mounting seat is divided into the first mounting cavity and the second mounting cavity which are horizontally distributed by arranging the partition plates vertically in the accommodating cavity, so that different stamping dies are respectively mounted, specifically, a first stamping die is mounted in the first mounting cavity, and a second stamping die is mounted in the second mounting cavity; meanwhile, the first driving cylinder vertically penetrates through the upper cavity wall of the first mounting cavity, and the piston rod of the first driving cylinder can be connected with the stamping die in the first mounting cavity, so that the stamping die in the first mounting cavity can be driven to open or close the die by driving of the first driving cylinder to punch the hole; and moreover, the second driving cylinder vertically penetrates through the upper cavity wall of the second mounting cavity, and the piston rod of the second driving cylinder can be connected with the stamping die in the second mounting cavity, so that the stamping die in the second mounting cavity can be driven to open or close the die by driving of the second driving cylinder so as to punch the hole. Therefore, the first driving cylinder can be used for driving the stamping dies in the first mounting cavity to punch holes, and the second driving cylinder can be used for driving the stamping dies in the second mounting cavity to punch holes, namely, the two sets of stamping dies can be punched simultaneously, compared with the traditional punching machine equipment capable of only mounting one set of stamping dies, the device has more punching procedures, can avoid the phenomenon that workpieces are required to be repeatedly transferred due to less procedures provided by one set of stamping dies, and is more beneficial to improving the production efficiency of the automobile decorative strip; in addition, as the first mounting cavity and the second mounting cavity are only separated by the partition plate, the distance between the first mounting cavity and the second mounting cavity is relatively short, so that the time spent in transferring the workpiece between the first mounting cavity and the second mounting cavity is relatively short, and the production efficiency of the automobile decorative strip is improved; in addition, the device can be used for simultaneously installing two sets of stamping dies, the functions are more integrated, two punching devices are not required to be simultaneously arranged for the two sets of stamping dies, and the occupied area is smaller.

Drawings

FIG. 1 is a rear view of an embodiment of an automotive molding die cutting apparatus of the present utility model;

FIG. 2 is a schematic view of a partial structure of an upper end of a mounting seat of an automobile molding die-cutting device according to an embodiment of the present utility model;

FIG. 3 is a left side view of an embodiment of an automotive molding die cutting apparatus of the present utility model;

Fig. 4 is a schematic perspective view of an apparatus for punching a molding of an automobile according to an embodiment of the utility model.

Reference numerals illustrate:

1-mount, 11-partition, 12-first mounting cavity, 121-first die, 13-second mounting cavity, 131-second die, 14-first bracket, 141-first row Cheng Ganying switch, 142-first elongated slot, 15-second bracket, 151-second travel sensing switch, 152-second elongated slot, 2-first drive cylinder, 21-first connecting seat, 22-first guide shaft, 23-first movable shaft, 231-first annular rib, 3-second drive cylinder, 31-second connecting seat, 32-second guide shaft, 33-second movable shaft, 331-second annular rib, 4-hydraulic station, 5-support frame, 51-first collecting plate, 511-first baffle, 52-second collecting plate, 521-second baffle, 53-first guide plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be understood that, if there are terms "upper", "lower", "front", "rear", "left", "right", the indicated orientation or positional relationship is based on that shown in the drawings, only for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Further, in the description of the present utility model, the X-axis in the drawings represents the horizontal direction and is designated as the left-right position, and the forward direction of the X-axis represents the left direction, and correspondingly, the reverse direction of the X-axis represents the right direction; the Y-axis in the drawing represents the horizontal direction and is designated as the front-rear position, and the forward direction of the Y-axis represents the front, and correspondingly the reverse direction of the Y-axis represents the rear; the vertical direction, i.e., up and down, is shown in the drawings with the forward direction of the Z axis representing the up and down direction and the reverse direction of the Z axis representing the down direction, and accordingly, it should be noted that the foregoing X, Y and Z axes are shown for convenience of description and simplicity of description only and are not indicative or implying that the apparatus or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1, an embodiment of the present utility model provides an automobile molding punching device, where the automobile molding punching device includes a mounting seat 1, a first driving cylinder 2 and a second driving cylinder 3, a cavity is formed on the mounting seat 1, a partition 11 arranged up and down is disposed in the cavity to divide the cavity into a first mounting cavity 12 and a second mounting cavity 13 which are horizontally distributed, the first mounting cavity 12 and the second mounting cavity 13 are used for respectively mounting different dies, the first driving cylinder 2 vertically penetrates through an upper cavity wall of the first mounting cavity 12, a piston rod of the first driving cylinder 2 is used for connecting with a die in the first mounting cavity 12, the second driving cylinder 3 vertically penetrates through an upper cavity wall of the second mounting cavity 13, and a piston rod of the second driving cylinder 3 is used for connecting with a die in the second mounting cavity 13.

It will be appreciated that the die typically comprises a lower die and an upper die, the lower die being secured to the lower wall of the first mounting chamber 12 or the second mounting chamber 13 and the upper die being connected to the piston rod of the first drive cylinder 2 or the second drive cylinder 3 when the die is mounted in the first mounting chamber 12 or the second mounting chamber 13; different dies means that the types of punching processes which can be performed by the dies are different; the specific embodiments of the first drive cylinder 2 and the second drive cylinder 3 are not limited herein, and may be an oil cylinder or an air cylinder.

In this embodiment, the partition 11 disposed up and down is disposed in the cavity of the mounting seat 1 to divide the cavity into a first mounting cavity 12 and a second mounting cavity 13 which are horizontally distributed for mounting different dies, specifically, please refer to fig. 1, in which the first die 121 is mounted in the first mounting cavity 12 and the second die 131 is mounted in the second mounting cavity 13; meanwhile, the first driving cylinder 2 vertically penetrates through the upper cavity wall of the first mounting cavity 12, and a piston rod of the first driving cylinder can be connected with a die in the first mounting cavity 12, so that the die in the first mounting cavity 12 can be driven to open or close by driving of the first driving cylinder 2 so as to punch holes; and through vertically penetrating the second driving cylinder 3 into the upper cavity wall of the second installation cavity 13, and the piston rod of the second driving cylinder can be connected with the die in the second installation cavity 13, so that the die in the second installation cavity 13 can be driven to open or close by driving of the second driving cylinder 3 so as to punch holes. Therefore, the first driving cylinder 2 can be used for driving the stamping dies in the first mounting cavity 12 to punch holes, and the second driving cylinder 3 can be used for driving the stamping dies in the second mounting cavity 13 to punch holes, namely, the two sets of stamping dies can be punched simultaneously, compared with the traditional punching machine equipment capable of only mounting one set of stamping dies, the device has more punching procedures, can avoid the phenomenon that workpieces are required to be repeatedly transferred due to less procedures provided by one set of stamping dies, and is more beneficial to improving the production efficiency of automobile decorative strips; in addition, as the first mounting cavity 12 and the second mounting cavity 13 are only separated by the partition plate 11, the distance between the first mounting cavity 12 and the second mounting cavity 13 is relatively short, so that the time spent for transferring the workpiece between the first mounting cavity 12 and the second mounting cavity 13 is relatively short, and the production efficiency of the automobile decorative strip is improved; in addition, the device can be used for simultaneously installing two sets of stamping dies, the functions are more integrated, two punching devices are not required to be simultaneously arranged for the two sets of stamping dies, and the occupied area is smaller.

Alternatively, as shown in fig. 1, a first connecting seat 21 is connected to the lower end of the piston rod of the first driving cylinder 2, and the piston rod of the first driving cylinder 2 is used to connect with a die in the first mounting cavity 12 through the first connecting seat 21.

In this embodiment, the first connecting seat 21 can more uniformly transmit the driving force of the piston rod to the die, so that the die is opened and closed more stably, and the punching effect is better.

Alternatively, as shown in fig. 1 and 2, the upper cavity wall of the first installation cavity 12 is provided with two first guide holes which are arranged up and down in the axial direction, each first guide hole is penetrated with a first guide shaft 22 which is in sliding fit with the first guide hole, and the lower end of each first guide shaft 22 is connected with a first connecting seat 21.

In this embodiment, the first guide hole and the first guide shaft 22 may form a guide structure, in this embodiment, the two first guide holes and the two first guide shafts 22 just form two guide structures, and the sliding fit of the first guide holes and the first guide shafts 22 forms a guide effect on the first driving cylinder 2, so that the first driving cylinder 2 moves more stably, and the trimming is facilitated to be punched.

Optionally, as shown in fig. 1 and fig. 2, the upper cavity wall of the first installation cavity 12 is provided with a first via hole which is arranged up and down in the axial direction, a first movable shaft 23 which is in sliding fit with the first via hole is arranged on the first via hole in a penetrating manner, the lower end of the first movable shaft 23 extending into the first installation cavity 12 is connected with a first connecting seat 21, and a first detection convex part is arranged at the part of the first movable shaft 23 protruding out of the upper end of the installation seat 1; the upper end of the mounting seat 1 is provided with a first bracket 14, the first bracket 14 is provided with a first row Cheng Ganying of switches 141 which can move up and down, and the first row Cheng Ganying of switches 141 are used for generating detection signals when contacting with the first detection convex part.

In this embodiment, the first row Cheng Ganying of switches 141 operates generally as follows: when the piston rod of the first driving cylinder 2 is contracted, the first detecting protruding portion is located above the first row Cheng Ganying of switches 141, then, the piston rod of the first driving cylinder 2 extends out to drive the first connecting seat 21 to move downwards, so as to drive the first movable shaft 23 to move downwards, and further the first detecting protruding portion is enabled to move downwards and continuously close to the first row Cheng Ganying of switches 141 until the first detecting protruding portion is contacted with the first row Cheng Ganying of switches 141, the state of the first row Cheng Ganying of switches 141 is changed to generate a detecting signal, and the detecting signal can control the piston rod of the first driving cylinder 2 to stop extending out and contract reversely. Therefore, the first detection protrusion and the first line Cheng Ganying switch 141 can control the expansion and contraction stroke of the first drive cylinder 2, and the expansion and contraction stroke is longer as the position of the first line Cheng Ganying switch 141 is lower and shorter as the position of the first line Cheng Ganying switch 141 is higher. In this embodiment, the first row Cheng Ganying of switches 141 may be movably disposed up and down, so that the position of the first row Cheng Ganying of switches 141 relative to the first detecting protrusion may be adjusted up and down, so as to adjust the telescopic stroke of the first driving cylinder 2, so as to adapt to different dies correspondingly, and improve the die compatibility of the device.

Alternatively, as shown in fig. 1 and 2, the first bracket 14 is provided with a first elongated slot 142 (see fig. 4 for this part), the first elongated slot 142 is arranged vertically along the length direction, and the first row Cheng Ganying of switches 141 are disposed in the first elongated slot 142 in a penetrating manner and fastened to the first bracket 14 by a threaded fastener.

Specifically, the fastening member may be two nuts, the two nuts are respectively screwed on two ends of the first row Cheng Ganying of switches 141, when the first row Cheng Ganying of switches 141 is fastened, the two nuts are correspondingly screwed and attached to the left and right side surfaces of the first bracket 14, if the positions of the first row Cheng Ganying of switches 141 need to be adjusted up and down, the nuts are loosened, and the first row Cheng Ganying of switches 141 is moved up and down.

In this embodiment, the first row Cheng Ganying of switches 141 can be moved up and down by matching the first elongated slot 142 with the fastener, so as to adjust the up and down positions of the first row Cheng Ganying of switches 141, and the structure is simple and convenient to operate.

Alternatively, as shown in fig. 1 and 2, the first detection protrusion includes a first annular bead 231 that is looped around the peripheral wall of the first movable shaft 23.

In this embodiment, the first annular bead 231 is used as the first detecting protrusion, compared with other detecting protrusions, the size of the annular bead along the circumferential direction is relatively uniform, no matter how the first annular bead 231 rotates, when the annular bead approaches the first row Cheng Ganying of switches 141, the annular bead can keep good contact with the first row Cheng Ganying of switches 141, so as to ensure the sensing precision of the first row Cheng Ganying of switches 141.

Alternatively, as shown in fig. 1 and 2, a second connecting seat 31 is connected to the lower end of the piston rod of the second driving cylinder 3, and the piston rod of the second driving cylinder 3 is used to connect with the die in the second mounting cavity 13 through the second connecting seat 31.

In this embodiment, the second connecting seat 31 can more uniformly transmit the driving force of the piston rod to the die, so that the die is opened and closed more stably, and the punching effect is better.

Optionally, as shown in fig. 1 and fig. 2, the upper cavity wall of the second installation cavity 13 is provided with two second guide holes which are arranged up and down in the axial direction, each second guide hole is penetrated with a second guide shaft 32 which is in sliding fit with the second guide hole, and the lower end of each second guide shaft 32 is connected with a second connecting seat 31.

In this embodiment, the second guide hole and the second guide shaft 32 may form a guide structure, in this embodiment, the two second guide holes and the two second guide shafts 32 just form two guide structures, and the second guide hole and the second guide shaft 32 are in sliding fit to form a guide effect on the second driving cylinder 3, so that the second driving cylinder 3 moves more stably, and the trimming is facilitated to be punched.

Optionally, as shown in fig. 1 and fig. 2, the upper cavity wall of the second installation cavity 13 is provided with a second via hole which is arranged up and down in the axial direction, a second movable shaft 33 which is in sliding fit with the second via hole is arranged on the second via hole in a penetrating manner, the lower end of the second movable shaft 33 extending into the second installation cavity 13 is connected with a second connecting seat 31, and a second detection convex part is arranged at the part of the second movable shaft 33 protruding out of the upper end of the installation seat 1; the upper end of mount pad 1 is provided with second support 15, is provided with the second travel induction switch 151 that can reciprocate on the second support 15, and second travel induction switch 151 is used for producing the detected signal when contacting with the second detection convex part.

In this embodiment, the second travel sensing switch 151 operates as follows: when the piston rod of the second driving cylinder 3 contracts, the second detecting protruding portion is located above the second travel sensing switch 151, then, the piston rod of the second driving cylinder 3 extends out to drive the second connecting seat 31 to move downwards, so as to drive the second movable shaft 33 to move downwards, and further the second detecting protruding portion is enabled to move downwards to be continuously close to the second travel sensing switch 151 until the second detecting protruding portion is in contact with the second travel sensing switch 151, the state of the second travel sensing switch 151 changes to generate a detecting signal, and the detecting signal can control the piston rod of the second driving cylinder 3 to stop extending out and contract reversely. Therefore, the second detection protrusion and the second stroke sensor switch 151 can control the expansion stroke of the second driving cylinder 3, and the expansion stroke is longer as the position of the second stroke sensor switch 151 is lower, and the expansion stroke is shorter as the position of the second stroke sensor switch 151 is higher. In this embodiment, the second travel induction switch 151 is movably disposed up and down, so that the position of the second travel induction switch 151 relative to the second detection protrusion can be adjusted up and down, and thus the telescopic travel of the second driving cylinder 3 can be adjusted to correspondingly adapt to different dies, and the die compatibility of the device is improved.

Alternatively, as shown in fig. 1 and 2, the second bracket 15 is provided with a second elongated slot 152 (see fig. 4 for this part), the length direction of the second elongated slot 152 is arranged up and down, and the second travel sensing switch 151 is disposed in the second elongated slot 152 in a penetrating manner and fastened to the second bracket 15 by a threaded fastener.

Specifically, the fastener may be two nuts, the two nuts are respectively screwed at two ends of the second travel induction switch 151, when the second travel induction switch 151 is fastened, the two nuts are correspondingly screwed and abutted to the left side surface and the right side surface of the second bracket 15, if the position of the second travel induction switch 151 needs to be adjusted up and down, the nuts are loosened, and the second travel induction switch 151 is moved up and down.

In this embodiment, the second travel sensing switch 151 can move up and down through the matching of the second elongated slot 152 and the fastener, so as to adjust the up and down position of the second travel sensing switch 151, and the structure is simple and convenient to operate.

Alternatively, as shown in fig. 1 and 2, the second detection protrusion includes a second annular bead 331 that is looped around the peripheral wall of the second movable shaft 33.

In this embodiment, the second annular rib 331 is adopted as the second detecting protrusion, compared with other detecting protrusions, the size of the annular rib along the circumferential direction is relatively uniform, no matter how the second annular rib 331 rotates, when the annular rib approaches the second travel induction switch 151, the annular rib can keep good contact with the second travel induction switch 151, and the induction precision of the second travel induction switch 151 is ensured.

Alternatively, as shown in fig. 3, the first driving cylinder 2 is a first driving cylinder, and the second driving cylinder 3 is a second driving cylinder; the automobile trim punching device further comprises a hydraulic station 4, and the hydraulic station 4 is respectively connected with the first driving oil cylinder and the second driving oil cylinder.

Specifically, the hydraulic station 4 is an apparatus for providing hydraulic power, which is composed of a hydraulic pump, a hydraulic valve, an oil tank, an oil pipe, and the like. The hydraulic station 4 converts the hydraulic oil pressure into mechanical energy through a hydraulic pump, and then controls the flow direction and the pressure of the liquid through a hydraulic valve, thereby realizing the control and the operation of the hydraulic system.

In this embodiment, the hydraulic station 4 is connected to the first driving oil cylinder and the second driving oil cylinder respectively, that is, the hydraulic station 4 can control the first driving oil cylinder and the second driving oil cylinder to act at the same time, which is more beneficial to synchronous punching of two punching dies and improves production efficiency; simultaneously, the hydraulic station 4 is connected with two driving oil cylinders simultaneously, so that the number of the hydraulic stations 4 can be reduced, the volume of the device is reduced, and the occupied area is reduced.

Optionally, as shown in fig. 3 and fig. 4, a lower cavity wall of the first installation cavity 12 is provided with a first material collecting port, and a lower cavity wall of the second installation cavity 13 is provided with a second material collecting port; the automobile trim punching device further comprises a support frame 5, the support frame 5 is arranged at the lower end of the mounting seat 1, a first collecting plate 51 horizontally arranged and a second collecting plate 52 horizontally arranged are arranged on the support frame 5, the first collecting plate 51 is vertically opposite to the first collecting opening, and the second collecting plate 52 is vertically opposite to the second collecting opening.

In this embodiment, through respectively setting up a material collecting plate in the below of first material collecting port and second material collecting port, can collect the waste material that falls from first installation cavity 12 and second installation cavity 13 simultaneously, the recycle of material of being convenient for.

Alternatively, as shown in fig. 3 and 4, the edge of the first collecting plate 51 is bent upward to form a first blocking edge 511, and the edge of the second collecting plate 52 is bent upward to form a second blocking edge 521.

In this embodiment, the first blocking edge 511 is used to block the waste in the first collecting plate 51 from falling out, and the second blocking edge 521 is used to block the waste in the second collecting plate 52 from falling out, so that the repeated collection and the influence on the production efficiency caused by the falling of the waste out of the collecting plates can be avoided.

Alternatively, as shown in fig. 3 and 4, the front cavity wall of the first installation cavity 12 is provided open, and the front cavity wall of the second installation cavity 13 is provided open; be provided with first stock guide 53 and second stock guide on the support frame 5, first stock guide 53 sets up the front side at mount pad 1, and is relative with the uncovered level of first installation cavity 12, first stock guide 53 sets up along downward and backward slope, the lower extreme of first stock guide 53 is located the top of first stock guide 51, the second stock guide sets up the front side at mount pad 1, and is relative with the uncovered level of second installation cavity 13, the second stock guide sets up along downward and backward slope, the lower extreme of second stock guide is located the top of second stock guide 52.

In this embodiment, by arranging the first material guiding plate 53 at the front side of the opening of the first installation cavity 12, the waste material exiting from the opening of the first installation cavity 12 can be guided to the first material collecting plate 51, and by arranging the second material guiding plate at the front side of the opening of the second installation cavity 13, the waste material exiting from the opening of the second installation cavity 13 can be guided to the second material collecting plate 52, that is, the embodiment can collect the waste material from the lower side and the front side at the same time, the waste material collection is more sufficient, and the collection effect is better.

In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "connected," "provided with," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. As such, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

Furthermore, in the description of the present utility model, the term "present embodiment" or "present embodiment" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or implementation is included in at least one embodiment or implementation of the present utility model. In the present utility model, the schematic representation of the above terms does not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.

Although the utility model is disclosed above, the scope of the utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the scope of the utility model.

Claims (10)

1. The utility model provides a die-cut device of car trim, its characterized in that includes mount pad (1), first actuating cylinder (2) and second actuating cylinder (3), be formed with on mount pad (1) and hold the chamber, hold baffle (11) that the intracavity was arranged about being provided with, with hold the chamber and separate into first installation chamber (12) and second installation chamber (13) of horizontal distribution, first installation chamber (12) with second installation chamber (13) are used for supplying different die to install respectively, first actuating cylinder (2) vertically wear to locate the upper chamber wall of first installation chamber (12), the piston rod of first actuating cylinder (2) be used for with die in first installation chamber (12) links to each other, the vertical wear of second actuating cylinder (3) is located the upper chamber wall of second installation chamber (13), the piston rod of second actuating cylinder (3) be used for with die in second installation chamber (13) links to each other.

2. The automobile trim die-cutting device according to claim 1, wherein the first driving cylinder (2) is a first driving cylinder, and the second driving cylinder (3) is a second driving cylinder;

The automobile trim punching device further comprises a hydraulic station (4), and the hydraulic station (4) is respectively connected with the first driving oil cylinder and the second driving oil cylinder.

3. The automobile trim punching device according to claim 1, characterized in that the lower end of the piston rod of the first driving cylinder (2) is connected with a first connecting seat (21), and the piston rod of the first driving cylinder (2) is used for being connected with a die in the first mounting cavity (12) through the first connecting seat (21).

4. A trimming die-cutting device for automobiles according to claim 3, wherein the upper cavity wall of the first installation cavity (12) is provided with two first guide holes which are arranged up and down in the axial direction, each first guide hole is provided with a first guide shaft (22) which is in sliding fit with the first guide hole, and the lower end of each first guide shaft (22) is connected with the first connecting seat (21).

5. The automobile trim punching device according to claim 3, wherein a first through hole which is arranged up and down in the axial direction is formed in the upper cavity wall of the first installation cavity (12), a first movable shaft (23) which is in sliding fit with the first through hole is arranged on the first through hole in a penetrating manner, the lower end of the first movable shaft (23) which extends into the first installation cavity (12) is connected with the first connecting seat (21), and a first detection convex part is arranged on the part of the first movable shaft (23) which protrudes out of the upper end of the installation seat (1);

The upper end of the mounting seat (1) is provided with a first bracket (14), the first bracket (14) is provided with a first row Cheng Ganying of switches (141) capable of moving up and down, and the first row Cheng Ganying of switches (141) are used for generating detection signals when contacting with the first detection convex parts.

6. The trimming die-cutting device for automobiles as defined in claim 5, wherein the first bracket (14) is provided with a first elongated slot (142), the first elongated slot (142) is vertically arranged in a longitudinal direction, and the first row Cheng Ganying of switches (141) are inserted into the first elongated slot (142) and fastened to the first bracket (14) by threaded fasteners.

7. The trimming die-cutting device for automobiles according to claim 5, wherein the first detecting protrusion includes a first annular bead (231) which is annularly provided to the peripheral wall of the first movable shaft (23).

8. The automobile trim punching device according to claim 1, wherein a first material collecting port is formed in a lower cavity wall of the first installation cavity (12), and a second material collecting port is formed in a lower cavity wall of the second installation cavity (13);

The automobile trim punching device further comprises a supporting frame (5), the supporting frame (5) is arranged at the lower end of the mounting seat (1), a first collecting plate (51) horizontally arranged and a second collecting plate (52) horizontally arranged are arranged on the supporting frame (5), the first collecting plate (51) is vertically opposite to the first collecting opening, and the second collecting plate (52) is vertically opposite to the second collecting opening.

9. The trimming die cutting device for automobiles as defined in claim 8, wherein the edge portion of the first collecting plate (51) is upwardly bent to form a first flange (511), and the edge portion of the second collecting plate (52) is upwardly bent to form a second flange (521).

10. The trimming die cutting device for automobiles according to claim 8, wherein the front cavity wall of the first installation cavity (12) is provided with an opening, and the front cavity wall of the second installation cavity (13) is provided with an opening;

Be provided with first stock guide (53) and second stock guide on support frame (5), first stock guide (53) set up the front side of mount pad (1), and with the uncovered level of first installation chamber (12) is relative, first stock guide (53) are along setting up downwards and backward slope, the lower extreme of first stock guide (53) is located the top of first stock collection board (51), the second stock guide sets up the front side of mount pad (1), and with the uncovered level of second installation chamber (13) is relative, the second stock guide is along setting up downwards and backward slope, the lower extreme of second stock guide is located the top of second stock collection board (52).