CN210173753U

CN210173753U - Punching device for automobile interior trimming panel

Info

Publication number: CN210173753U
Application number: CN201921193087.3U
Authority: CN
Inventors: Lingling Zhu; 朱玲玲
Original assignee: Hebei Huatai Auto Parts Technology Co Ltd
Current assignee: Hebei Huatai Auto Parts Technology Co Ltd
Priority date: 2019-07-26
Filing date: 2019-07-26
Publication date: 2020-03-24
Anticipated expiration: 2029-07-26

Abstract

The utility model provides an automotive interior board perforating device belongs to car seal spare preparation technical field, which comprises a frame, a workbench, elevating system, dust removal mechanism and cooling body, sliding connection has the hole puncher in the frame, and the workstation removes with the help of elevating system ejection with frame sliding connection, and dust removal mechanism and cooling body all locate in the frame, can extract the sweeps or the flue gas that produce in punching and the head that punches of cooling hole puncher, are equipped with translation mechanism on the workstation, can remove internal decoration board, and the cooperation is used the hole puncher and can be punched internal decoration board accurately. The utility model provides an automotive interior board perforating device has need not manual punching, through control elevating system, can punch automatically, and the diameter homogeneous that punches, the position is accurate, reduces the product disqualification rate, guarantees product quality, and dust removal mechanism inhales sweeps and flue gas away, has protected the technological effect of environment.

Description

Punching device for automobile interior trimming panel

Technical Field

The utility model belongs to the technical field of the preparation of the car sealing member, more specifically say, relate to an automotive interior board perforating device.

Background

The automobile sealing element is one of important parts of an automobile, is widely used for parts such as doors, windows, bodies, seats, engine cases, trunks and the like, and has important functions of water resistance, sealing, sound insulation, dust prevention, freeze prevention, shock absorption, heat preservation and energy conservation. It must have a high tensile strength, good elasticity and also a good temperature and ageing resistance.

The automobile sealing part comprises parts such as an automobile interior trim panel and the like, and the interior trim panel can play a role in sealing the interior of an automobile. When the automotive interior panel is manufactured, the automotive interior panel is generally formed by injection molding, after the manufacturing is finished, some interior panels need to be drilled or drilled, a general operation method is that a handheld electric drill is manually adopted for drilling, due to the manual operation, the force of the handheld electric drill and the position to be drilled are often inaccurately mastered, the holes can be larger or smaller, the drilling position is deviated, and the like, after the drilling failure of the interior panels, the interior panels are unqualified products, a large amount of materials are wasted, the drilling operation efficiency and the finished product rate of the interior panels are influenced, and in addition, scraps and smoke which are easily generated in the drilling process can not be collected, so the environment is polluted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automotive interior board perforating device aims at solving the manual dynamics of punching and the position of punching and masters inaccurately, causes the material extravagant, sweeps polluted environment's technical problem.

In order to achieve the above object, the utility model adopts the following technical scheme: provided is a punching device for an automobile interior trim panel, comprising:

the punching machine comprises a rack, wherein a puncher is connected to the rack in a sliding manner;

the workbench is used for placing the interior trimming plate and is arranged on the rack in a sliding manner, and a translation mechanism used for pushing the interior trimming plate to translate is arranged on the workbench; the moving direction of the interior trimming panel on the translation mechanism is vertical to the moving direction of the puncher;

the lifting mechanism is arranged on the rack and used for pushing the workbench to slide on the rack;

the dust removal mechanism is arranged on the rack and used for sucking the scraps or the smoke on the interior trimming plate; and

and the cooling mechanism is arranged on the rack and used for cooling the punching head of the puncher.

Further, the translation mechanism comprises a lead screw rotatably connected in the workbench, a lead screw nut in threaded connection with the lead screw and in sliding connection with the workbench, and a tray fixedly arranged at the top end of the lead screw nut; the tray is moved on the table by rotation of the lead screw.

Furthermore, the workbench is provided with a guide rail, the bottom end of the tray is provided with a sliding groove matched with the guide rail for sliding, and the tray is connected with the guide rail in a sliding manner.

Furthermore, the dust removing mechanism comprises a dust accumulation box arranged on the rack, an air draft cover covered above the translation mechanism, an air draft pipe with one end communicated with the air draft cover and the other end communicated with the dust accumulation box, and a dust removing fan arranged on the rack and communicated with the air draft pipe.

Further, the cooling mechanism comprises a cooling tank which is arranged on the rack and contains cooling liquid, and a cooling pipe which is communicated with the cooling tank and sprays towards the punching head of the puncher; and a valve is arranged on the cooling pipe.

Further, the puncher with be equipped with the slider between the frame, the one end of slider with frame sliding connection, the other end with the puncher magnetism is inhaled the formula and is connected, be equipped with first magnet on the puncher, be equipped with second magnet on the slider, the puncher is with the help of first magnet with the magnetic force of the inter attraction of second magnet is fixed.

Furthermore, a locking element is arranged on the sliding block, an external thread is arranged on the outer wall of the sliding block, the locking element is in threaded connection with the sliding block, and the puncher is locked by means of the locking element at the position on the rack.

Furthermore, one end of the workbench is provided with a protrusion and is connected to the rack in a sliding manner, and the other end of the workbench is a free end.

Further, the frame comprises a top plate, a stand column and a bottom plate; the stand is concretied between the roof and the bottom plate, the frame is hollow structure to be C style of calligraphy.

Further, the puncher is an electric drill, and the punching head is an electric drill bit.

The utility model provides an automobile interior plaque perforating device's beneficial effect lies in: compared with the prior art, the punching device for the automobile interior trimming panel realizes the height adjustment of the interior trimming panel by pushing the worktable to slide along the rack through the lifting mechanism, realizes the horizontal adjustment of the interior trimming panel by pushing the interior trimming panel to move in the horizontal plane through the translation mechanism, can adjust the punching position of the interior trimming panel by the puncher located at different positions on the rack, realizes the adjustment of the three-dimensional space for punching the interior trimming panel, places the interior trimming panel on the translation mechanism, can carry out punching operation after the punching position adjustment is finished, can adjust the punching depth through the lifting mechanism, has controllable depth and accurate punching position, can extract waste scraps or smoke generated in the punching process by the puncher through the dust removal mechanism, can cool the punching head of the puncher in the punching process through the cooling mechanism, and solves the problems that the manual punching force and the punching position are inaccurate, cause the material extravagant, the technical problem of sweeps polluted environment has need not manual punching, through control elevating system, can punch automatically, and the diameter of punching is homogeneous, and the position is accurate, reduces the product disqualification rate, guarantees product quality, and dust removal mechanism inhales away sweeps and flue gas, has protected the technological effect of environment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a punching device for an automotive interior panel according to an embodiment of the present invention;

fig. 2 is a side view of a translation mechanism of the punching device for the automotive interior panel according to the embodiment of the present invention;

fig. 3 is a top view of a workbench of the punching device for automobile interior trim panels provided by the embodiment of the present invention.

In the figure: 1. a frame; 11. a top plate; 12. a column; 13. a base plate; 2. a work table; 21. a guide rail; 22. a chute; 23. a protrusion; 24. a tool box; 3. a lifting mechanism; 4. a dust removal mechanism; 41. a dust accumulation box; 42. an air draft cover; 43. an exhaust pipe; 44. a dust removal fan; 5. a cooling mechanism; 51. a cooling tank; 52. a cooling tube; 53. a valve; 54. a liquid level meter; 6. a hole puncher; 7. a translation mechanism; 71. a lead screw; 72. a lead screw nut; 73. a tray; 74. a handle; 8. a slider; 9. and a locking element.

The arrows in fig. 1 indicate the direction of movement.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 and 3, the punching apparatus for an automotive trim panel according to the present invention will now be described. The punching device for the automobile interior trim panel comprises a rack 1, a workbench 2, a lifting mechanism 3, a dust removal mechanism 4 and a cooling mechanism 5.

The frame 1 is connected with a puncher 6 in a sliding mode, and the position of the puncher 6 on the frame 1 can be adjusted.

The workbench 2 is used for placing the interior trim panel and is arranged on the rack 1 in a sliding manner, and the workbench 2 is provided with a translation mechanism 7 for pushing the interior trim panel to translate; the movement direction of the inner decoration plate on the translation mechanism 7 is perpendicular to the movement direction of the puncher 6. The interior trimming panel is placed on translation mechanism 7 to can take place to remove with the help of translation mechanism 7 to the position of punching of plaque is to the regulation hole puncher 6, moreover, through translation mechanism 7 and the mutually supporting removal of hole puncher 6, the position of punching in advance can be accurate definite.

The lifting mechanism 3 is arranged on the frame 1 and used for pushing the working table 2 to slide on the frame 1. After the punching position is determined, the interior trimming panel is gradually close to the puncher 6 by using the lifting mechanism 3 until the punching is finished, and the punching depth can be controlled by controlling the lifting mechanism 3.

The dust removal mechanism 4 is arranged on the frame 1 and used for absorbing scraps or smoke on the interior trim panel. Because the puncher 6 can produce sweeps and flue gas at the in-process of punching, can absorb sweeps and flue gas through dust removal mechanism 4, the environmental protection.

The cooling mechanism 5 is arranged on the frame 1 and used for cooling the punching head of the hole puncher 6. The puncher 6 can produce the heat at the in-process of punching, and it is great to be located the overhead heat that punches, and the temperature is higher, through 5 overhead coolant liquids that spray of cooling body to punching for the cooling head of punching guarantees the life of punching head.

Compared with the prior art, the punching device for the automobile interior trimming panel has the advantages that the lifting mechanism 3 pushes the workbench 2 to slide along the rack 1, so that the height adjustment of the interior trimming panel is realized, the translation mechanism 7 pushes the interior trimming panel to move in the horizontal plane, the horizontal adjustment of the interior trimming panel is realized, the puncher 6 is positioned at different positions on the rack 1, different punching positions of the interior trimming panel can be adjusted, the adjustment of a three-dimensional space for punching the interior trimming panel is realized, the interior trimming panel is placed on the translation mechanism 7, punching operation can be carried out after the punching position adjustment is finished, the punching depth is adjusted through the lifting mechanism 3, the depth is controllable, the punching position is accurate, the dust removal mechanism 4 can extract scraps or smoke generated in the punching process by the puncher 6, the cooling mechanism 5 can cool the punching head of the puncher 6 in the punching process, the technical problems that manual punching force and punching positions are inaccurate to master, materials are wasted, environment is polluted by scraps are solved, manual punching is not needed, automatic punching can be achieved by controlling the lifting mechanism 3, punching is uniform in diameter, the position is accurate, the product reject ratio is reduced, the product quality is guaranteed, the scraps and smoke are sucked away by the dust removal mechanism 4, and the environment is protected.

In one embodiment, an elongated through hole is formed in the table 2 at a position slidably connected to the frame 1, and an end of the table 2 is inserted into the elongated through hole and can be moved along the vertical surface of the frame 1 by the pushing of the lifting mechanism 3. The lifting mechanism 3 is an electric telescopic cylinder or a hydraulic telescopic cylinder, and the lifting mechanism 3 further comprises a controller which can control the lifting height of the lifting mechanism 3 for pushing the workbench 2 to lift, so that the punching depth of the puncher 6 for the inner decoration plate can be determined. The frame 1 is provided with a slideway, and the puncher 6 is connected with the frame 1 in a sliding way and can adjust the position.

In one embodiment, a tool magazine 24 is provided on the table 2 for placing different diameter punch heads.

As a specific embodiment of the punching device for the automobile interior trim panel of the present invention, please refer to fig. 1 to 3, the translation mechanism 7 includes a screw 71 rotatably connected in the working platform 2, a screw nut 72 in threaded connection with the screw 71 and in sliding connection with the working platform 2, and a tray 73 fixedly disposed at the top end of the screw nut 72; the tray 73 is moved on the table 2 by rotation of the lead screw 71. Screw 71 and screw nut 72 threaded connection, because screw 71 is located workstation 2, can only rotate, can not axial displacement, so at screw 71 pivoted in-process, screw nut 72 can move along workstation 2, and screw nut 72 drives tray 73 and moves, has placed interior plaque on the tray 73, has then realized the removal to interior plaque.

In a specific embodiment, the inside of workstation 2 is equipped with the cavity body, and the upper portion is equipped with rectangular shape through-hole, and the female 72 of lead screw rubs in this rectangular shape through-hole and slides, and the both ends of lead screw 71 all rotate with workstation 2 to be connected, and tray 73 is the U type, and interior plaque can the joint on tray 73, can not slide, because tray 73's both sides all are equipped with the arch, and this arch can block interior plaque's removal, and the precision that can further guarantee punch like this. A handle 74 is fixed to an outer end surface of the screw 71, and the screw 71 is rotated by manually screwing the handle 74. The tray 73 is further provided with scale marks which are used for referring to the placement position or the punching position of the interior trim panel, so that the punching accuracy is guaranteed.

As a specific embodiment of the punching device for automobile interior trim panels provided by the present invention, please refer to fig. 1 to 3, the bottom end of the working table 2 on which the guide rail 21 and the tray 73 are disposed is provided with a sliding chute 22 matched with the guide rail 21 for sliding, and the tray 73 is slidably connected with the guide rail 21. In order to guarantee the moving accuracy and stability of the tray 73, the sliding groove 22 is formed in the bottom end of the tray 73, the guide rail 21 is arranged on the workbench 2, the sliding groove 22 is connected with the guide rail 21 in a sliding mode, the tray 73 cannot fall off from the guide rail 21, and the punching accuracy of the automotive trim panel is further guaranteed.

In one embodiment, the number of the guide rails 21 is two and the guide rails are arranged in parallel, and the number of the slide grooves 22 is also two and the guide rails are arranged in parallel. The cross-sectional shape of the chute 22 is trapezoidal.

As a specific implementation manner of the punching device for the automobile interior trim panel, please refer to fig. 1, the dust removing mechanism 4 includes locating dust box 41, the hood on the frame 1 are arranged at the air draft hood 42 above the translation mechanism 7, the air draft tube 43 with one end communicated with the air draft hood 42 and the other end communicated with the dust box 41, and the dust removing fan 44 arranged on the frame 1 and communicated with the air draft tube 43. And (3) starting the dust removal fan 44 to form negative pressure above the inner decorative plate, wherein the scraps and the flue gas generated in the punching process can be extracted into the dust collection box 41, the dust collection box 41 is in a closed shape, and the upper end of the dust collection box 41 is provided with an air outlet for ensuring that the air pressure in the dust collection box 41 is balanced with the outside.

In one embodiment, the suction hood 42 is U-shaped and covers the interior trim panel to suck the waste or smoke generated during the punching process, the suction pipe 43 is a hose, and the dust removal fan 44 is a conventional one, so that the waste and dust can be discharged into the dust collection box 41, and the waste and smoke can be prevented from affecting the environment and the health of the human body.

As a specific embodiment of the punching device for the automobile interior trim panel provided by the present invention, please refer to fig. 1, the cooling mechanism 5 includes a cooling tank 51 disposed on the frame 1 and containing a cooling liquid, and a cooling pipe 52 communicated with the cooling tank 51 and spraying toward the punching head of the puncher 6; the cooling pipe 52 is provided with a valve 53. As a general knowledge, the puncher 6 can generate high temperature after being used for a long time, and if the puncher is not cooled in time, the puncher 6 can be damaged, the puncher is replaced, and the production cost is increased. The cooling box 51 contains the cooling liquid, and in the process of punching, the valve 53 is opened, so that the cooling liquid is sprayed onto the punching head of the puncher 6 along the cooling pipe 52, the temperature of the punching head is reduced quickly, the service life of the puncher 6 is prolonged, the punching head is not required to be replaced frequently, and the production cost is reduced.

In a particular embodiment, a level gauge 54 is provided in the cooling tank 51 for monitoring the level of the cooling liquid.

As the utility model provides a concrete implementation mode of automotive interior board perforating device please refer to and show fig. 1, is equipped with slider 8 between hole puncher 6 and the frame 1, and slider 8's one end and 1 sliding connection in frame, the other end are inhaled the formula with 6 magnetism of hole puncher and are connected, are equipped with first magnet on the hole puncher 6, are equipped with the second magnet on the slider 8, and hole puncher 6 is fixed with the help of the magnetic force of the inter attraction of first magnet and second magnet. The position of the puncher 6 on the rack 1 can be adjusted, the puncher 6 is not directly connected with the rack 1 but connected with the rack through a sliding block 8, and the puncher 6 and the sliding block 8 are in magnetic attraction connection and can be in mechanical electromagnetic connection or electromagnetic connection. The first magnet and the second magnet are provided with N poles and S poles, one of the faces opposite to the second magnet is the N pole, the other face is the S pole, or the opposite poles attract each other, so that the attraction effect of the puncher 6 and the sliding block 8 can be ensured, and the puncher 6 cannot fall off from the sliding block 8.

As a specific implementation manner of the punching device for the automobile interior trimming panel, please refer to fig. 1, the locking element 9 is arranged on the slider 8, the outer wall of the slider 8 is provided with an external thread, the locking element 9 is connected with the slider 8 by thread, and the puncher 6 is locked by the locking element 9 at the position of the frame 1. Since the sliding block 8 can slide on the frame 1, after the position is determined, the sliding block 8 can be locked or positioned by the locking element 9, the locking element 9 is in threaded connection with the sliding block 8, and after the locking element 9 contacts the frame 1, the sliding block 8 can be locked on the frame 1 by continuously screwing the locking element 9.

In one embodiment, the sliding block 8 is a cylinder, the top end of the sliding block 8 is provided with a sliding rail, the frame 1 is provided with a sliding groove, the sliding groove is in sliding connection with the sliding rail in a matching manner, the locking element 9 is a nut, and the nut can lock or position the sliding block 8 after contacting with the frame 1.

As a specific implementation manner of the punching device for the automobile interior trimming panel, please refer to fig. 1 and 3, one end of the working table 2 is provided with a protrusion 23 and is used for sliding connection on the frame 1, and the other end is a free end. The end provided with the bulge 23 is clamped with the rack 1 to slide, and the workbench 2 can slide on the vertical surface of the rack 1 through the lifting mechanism 3.

As a specific embodiment of the punching device for the automobile interior trim panel provided by the present invention, please refer to fig. 1, the frame 1 includes a top plate 11, a pillar 12 and a bottom plate 13; the upright post 12 is fixedly connected between the top plate 11 and the bottom plate 13, and the frame 1 is of a hollow structure and is C-shaped. The lifting mechanism 3 is positioned on the bottom plate 13, the dust removing mechanism 4 and the cooling mechanism 5 are both positioned on the top plate 11, and the workbench 2 is connected with the upright post 12 in a sliding fit manner.

As a specific embodiment of the punching device for the automobile interior trim panel, please refer to fig. 1, the puncher 6 is an electric drill, and the punching head is an electric drill bit. After the electric drill is communicated with a power supply, punching operation can be performed, and in addition, the drill bit of the electric drill can be replaced, so that the electric drill is simple and convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Automotive interior board perforating device, its characterized in that includes:

2. The punching device for the automotive interior trim panel as claimed in claim 1, wherein the translation mechanism comprises a screw rod rotatably connected in the worktable, a screw nut in threaded connection with the screw rod and in sliding connection with the worktable, and a tray fixedly arranged at the top end of the screw nut; the tray is moved on the table by rotation of the lead screw.

3. The punching device for the automobile interior trim panel according to claim 2, wherein a guide rail is provided on the worktable, a sliding groove for sliding in cooperation with the guide rail is provided at a bottom end of the tray, and the tray is slidably connected to the guide rail.

4. The punching device for vehicle interior trim panels according to claim 1, wherein the dust removing mechanism comprises a dust box disposed on the frame, an air draft hood disposed over the translation mechanism, an air draft tube having one end communicating with the air draft hood and the other end communicating with the dust box, and a dust removing blower disposed on the frame and communicating with the air draft tube.

5. The perforating device for automotive interior panels as claimed in claim 1, wherein the cooling means comprises a cooling tank containing a cooling fluid and a cooling tube communicating with the cooling tank and projecting toward the perforating head of the perforator; and a valve is arranged on the cooling pipe.

6. The punching device for the automobile interior trim panel according to claim 1, wherein a slider is provided between the punch and the frame, one end of the slider is slidably connected to the frame, the other end of the slider is magnetically connected to the punch, a first magnet is provided on the punch, a second magnet is provided on the slider, and the punch is fixed by means of a magnetic force of the first magnet and the second magnet which attract each other.

7. The punching device for the automobile interior trim panel according to claim 6, wherein a locking element is provided on the slider, an external thread is provided on an outer wall of the slider, the locking element is in threaded connection with the slider, and the punch is locked in position on the frame by means of the locking element.

8. The punching device for vehicle interior panels according to claim 1, wherein the table has a protrusion at one end for slidably connecting to the frame and a free end at the other end.

9. The vehicle interior panel perforating device of claim 1, wherein the frame comprises a top plate, a pillar, and a bottom plate; the stand is concretied between the roof and the bottom plate, the frame is hollow structure to be C style of calligraphy.

10. The perforating device for automotive interior panels as claimed in claim 1, wherein the perforator is an electric drill and the perforating head is an electric drill bit.