CN216541346U - Positioning mechanism for ultrasonic welding of side decorative plate and assembly part of automobile trunk - Google Patents
Positioning mechanism for ultrasonic welding of side decorative plate and assembly part of automobile trunk Download PDFInfo
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- CN216541346U CN216541346U CN202123210613.2U CN202123210613U CN216541346U CN 216541346 U CN216541346 U CN 216541346U CN 202123210613 U CN202123210613 U CN 202123210613U CN 216541346 U CN216541346 U CN 216541346U
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Abstract
The utility model discloses a positioning mechanism for ultrasonic welding of a side decorative plate and an assembly part of an automobile trunk, which comprises a bottom plate, a profiling positioning boss of the side decorative plate of the automobile trunk, a side face pressing mechanism of the side decorative plate of the automobile trunk, a top face pressing mechanism of the side decorative plate of the automobile trunk, and an assembly part pressing mechanism, wherein the side face pressing mechanism of the side decorative plate of the automobile trunk is arranged at the rear side of the profiling positioning boss of the side decorative plate of the automobile trunk, the top face pressing mechanism of the side decorative plate of the automobile trunk is arranged at the periphery of the profiling positioning boss of the side decorative plate of the automobile trunk, and the assembly part pressing mechanism is arranged at the top ends of the bottom plate, the side face pressing mechanism of the side decorative plate of the automobile trunk and the top face pressing mechanism of the side decorative plate of the automobile trunk are fixedly arranged at the top end of the bottom plate through supporting columns. The utility model aims to solve the problems of low positioning automation degree, high labor intensity of workers and high welding reject ratio when the side decorative plate of the automobile trunk and an assembly part are welded in the prior art.
Description
Technical Field
The utility model relates to the technical field of ultrasonic welding of side decorative plates and assembling parts of automobile trunks, in particular to a positioning mechanism for ultrasonic welding of the side decorative plates and the assembling parts of the automobile trunks.
Background
The automobile trunk side decorative plate is a decorative plate which is installed on two sides of an inner cavity of an automobile trunk and plays roles in decoration and protection, a plurality of assembling parts need to be welded on a plate surface during machining of the automobile trunk side decorative plate, an assembling positioning mechanism is arranged on the assembling parts, the automobile trunk side decorative plate is assembled on a metal plate of an automobile body through the assembling parts, the assembling parts are made of plastic materials, ultrasonic welding is generally adopted when the assembling parts and the automobile trunk side decorative plate are welded, and the positioning mechanism is needed to position the automobile trunk side decorative plate during welding.
Among the prior art, generally the manual work is fixed a position when car trunk side plaque and assembly part welding, and degree of automation is low, and workman intensity of labour is big, and welding efficiency is low, and positioning effect is poor, and the deviation appears easily in the welding position of assembly part, and product welding defective rate is high.
Aiming at the technical problems, the utility model discloses a positioning mechanism for ultrasonic welding of a side decorative plate and an assembly part of an automobile trunk.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, and provides a positioning mechanism for ultrasonic welding of a side decorative plate and an assembly part of an automobile trunk, so as to solve the technical problems that the automation degree of the positioning mechanism for welding the side decorative plate and the assembly part of the automobile trunk is low, the labor intensity of workers is high, the welding efficiency is low, the positioning effect is poor, the welding position of the assembly part is easy to deviate, the welding reject ratio of a product is high and the like in the prior art.
The utility model is realized by the following technical scheme: the utility model discloses a positioning mechanism for ultrasonic welding of a side decorative plate and an assembly part of an automobile trunk, which comprises a bottom plate, a profiling positioning boss of the side decorative plate of the automobile trunk, a side pressing mechanism of the side decorative plate of the automobile trunk, a top pressing mechanism of the side decorative plate of the automobile trunk and a pressing mechanism of the assembly part, wherein the profiling positioning boss of the side decorative plate of the automobile trunk is fixedly arranged at the top end of the bottom plate through a supporting column, the side pressing mechanism of the side decorative plate of the automobile trunk and the top pressing mechanism of the top surface of the side decorative plate of the automobile trunk are both arranged at the top end of the bottom plate, the side pressing mechanism of the side decorative plate of the automobile trunk is arranged at the rear side of the profiling positioning boss of the side decorative plate of the automobile trunk, the top pressing mechanism of the side decorative plate of the automobile trunk is provided with not less than two top pressing mechanisms of the side decorative plate of the automobile trunk and not less than two top pressing mechanisms of the side decorative plate of the automobile trunk are arranged at the periphery of the profiling positioning boss of the side decorative plate of the automobile trunk, the assembly part pressing mechanism is fixedly arranged at the top ends of the bottom plate, the automobile trunk side decorative plate side pressing mechanism and the automobile trunk side decorative plate top surface pressing mechanism.
Preferably, in order to better press and position the side surface of the side decorative plate of the automobile trunk and the assembly parts of the side surface, the side decorative plate of the automobile trunk comprises two bases, a cylinder I, a rack I, a gear I, a rotating shaft I, a profiling pressing frame and a contact sensor I, wherein the two bases are arranged on the rear side of the top end of a bottom plate at intervals left and right, the cylinder I is respectively and fixedly arranged on the front side wall of the bases, the end part of a piston rod of the cylinder I faces to the rear side and is fixedly connected with the rack I, the rack I is slidably arranged in a longitudinal groove in the middle of the bases in the front and rear direction, the gear I is arranged at the top of the rear end of the longitudinal groove, the gear I is arranged at the upper part of the rack I and is meshed with the rack I, the rotating shaft I is transversely and rotatably arranged between the two bases, the gear I is respectively and fixedly sleeved at the left end and the right end of the rotating shaft I, the profiling pressing frame is U-shaped and is provided with a downward opening, the profile modeling is pressed the frame and is located the inboard of two bases, and both ends respectively with axis of rotation I about both ends fixed connection about profile modeling is pressed frame bottom, and contact inductor I sets up the rear side at the base, and contact inductor I corresponds with I position of rack, and the lower extreme and the lateral part at profile modeling pressure frame top all are provided with assembly part profile modeling briquetting.
Preferably, in order to improve the structural strength of the profiling pressing frame, the bottom of the profiling pressing frame is provided with reinforcing connecting rods which are respectively connected with the left end and the right end of the bottom of the profiling pressing frame.
Preferably, in order to improve the location effect to car trunk side plaque, the top of profile modeling pressure frame is provided with cylinder II, and the tailpiece of the piston rod portion of cylinder II is provided with pressure arm I, and the bottom of I front end of pressure arm is provided with car trunk side plaque profile modeling location briquetting I.
Preferably, in order to better compress and position the top surface of the side trim panel of the automobile trunk, the top surface compressing mechanism of the side trim panel of the automobile trunk comprises a cylinder III, clamping plates, a rotating shaft II, a gear II, a rack II, a profiling positioning pressing block II of the side trim panel of the automobile trunk and a contact sensor II, wherein the cylinder III is arranged at the top end of a bottom plate, the clamping plates are oppositely arranged at two sides of the top of the cylinder III, the rotating shaft II is rotatably arranged at the top part between the two clamping plates, the gear II is fixedly sleeved on the rotating shaft II, the end part of a piston rod of the cylinder III is upwards fixedly connected with the rack II, the rack II is positioned at the rear side of the gear II and is meshed with the gear II, a flat notch at the top end of the gear II is provided with a fixed plate, the profiling positioning pressing block II of the side trim panel of the automobile trunk is fixedly arranged at the top end of the fixed plate, the contact sensor II is arranged on the top end and the rear side wall of the clamping plate, and corresponds to the position of the fixed plate, a rack limiting rod is fixedly arranged at the top between the two clamping plates and is positioned at the rear side of the rack II, and a limiting ring groove is formed in the position corresponding to the rack II of the rack limiting rod.
Preferably, in order to better compress and position the assembly part, the assembly part compressing mechanism comprises a cylinder IV, a pressure arm II and an assembly part pressure head, the cylinder IV is fixedly installed at the top ends of the bottom plate, the profiling pressure frame and the automotive trunk side trim plate profiling positioning pressure block II respectively, the end part of a piston rod of the cylinder IV is upwards fixedly connected with the pressure arm II, and the assembly part pressure head is fixedly arranged at the bottom of the front end of the pressure arm II.
Preferably, in order to facilitate accurate installation and positioning of the bottom plate, positioning notches are formed in the front side wall of the bottom plate at intervals, positioning holes are formed in the rear end of the bottom plate, and nesting is arranged in the positioning holes.
Preferably, in order to facilitate carrying and transporting the positioning mechanism, the four corners of the top end of the bottom plate are provided with handles.
The utility model has the following advantages: according to the utility model, the profiling positioning boss of the side decorative plate of the automobile trunk is used for bearing and positioning the side decorative plate of the automobile trunk, the side decorative plate of the automobile trunk is automatically pressed and positioned by the side decorative plate pressing mechanism of the automobile trunk and the top surface pressing mechanism of the side decorative plate of the automobile trunk, and the assembly part to be welded is pressed and fixed by the assembly part pressing mechanism, so that manual operation is not needed during positioning, the automation degree is high, the positioning is accurate, the welding efficiency is high, and the welding reject ratio is low.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the side trim panel of the trunk of the vehicle illustrating the structure of the present invention;
FIG. 3 is a rear view schematically illustrating the structure of the side trim panel of the trunk of the vehicle according to the present invention;
FIG. 4 is a schematic view of a profiling positioning boss structure of a side decorative plate of an automobile trunk;
FIG. 5 is a schematic structural view of a side pressing mechanism of a side decorative plate of a trunk of an automobile;
FIG. 6 is a schematic view of a top surface pressing mechanism of a side decorative plate of an automobile trunk in a rear view direction;
FIG. 7 is a schematic structural diagram of a top surface pressing mechanism of a side decorative plate of a trunk of an automobile in a side view direction;
FIG. 8 is a schematic view of a rack bar structure;
FIG. 9 is a schematic structural view of a side trim panel of an automobile trunk.
In the figure: 1. a base plate; 1-1, positioning a notch; 1-2, positioning holes; 1-3, a handle; 2. a profiling positioning boss of a side decorative plate of the automobile trunk; 3. the side surface pressing mechanism of the side decorative plate of the automobile trunk; 3-1, a base; 3-2, cylinder I; 3-3, a rack I; 3-4, a gear I; 3-5, rotating shaft I; 3-6, profiling and pressing the frame; 3-6-1, fitting part profiling pressing blocks; 3-6-2, a reinforcing connecting rod; 3-7, a contact sensor I; 4. the top surface pressing mechanism of the side decorative plate of the automobile trunk; 4-1, cylinder III; 4-2, splints; 4-2-1, a rack limiting rod; 4-2-1-1, a limit ring groove; 4-3, rotating shaft II; 4-4, gear II; 4-4-1, fixing plate; 4-5, a rack II; 4-6, profiling positioning pressing blocks II of the side decorative plate of the automobile trunk; 4-7, a contact type inductor II; 5. an assembly hold down mechanism; 5-1, cylinder IV; 5-2, pressing arm II; 5-3, assembling part pressure heads; 6. a cylinder II; 6-1, pressing an arm I; 6-1-1, a profiling positioning pressing block I of a side decorative plate of the automobile trunk; 7. a side trim panel of the car trunk; 7-1, assembling parts.
Detailed Description
In the description of the present invention, words similar to "front", "rear", "left", "right", etc. indicating directions or positional relationships are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Embodiment 1 discloses a positioning mechanism for ultrasonic welding of a side trim panel and an assembly part of an automobile trunk, as shown in fig. 1, fig. 2 and fig. 3, the positioning mechanism comprises a bottom plate 1 and a profiling positioning boss 2 of the side trim panel of the automobile trunk, and further comprises a side trim panel side pressing mechanism 3 of the automobile trunk, a top surface pressing mechanism 4 of the side trim panel of the automobile trunk and an assembly part pressing mechanism 5, positioning notches 1-1 are arranged on the front side wall of the bottom plate 1 at intervals, positioning holes 1-2 are arranged at the rear end of the bottom plate 1, nesting is arranged in the positioning holes 1-2, the installation accuracy of the bottom plate 1 is improved by the arrangement of the positioning notches 1-1 and the positioning holes 1-2, handles 1-3 are arranged at four corners at the top end of the bottom plate 1, the arrangement of the handles 1-3 is convenient for carrying and profiling the lifting of the bottom plate 1, the positioning boss 2 of the side trim panel of the automobile trunk is fixedly arranged at the top end of the bottom plate 1 through supporting columns, the structure of the profiling positioning boss 2 of the side trim panel of the automobile trunk is shown in figure 4; automobile trunk side plaque side hold-down mechanism 3 and automobile trunk side plaque top surface hold-down mechanism 4 all set up on the top of bottom plate 1, automobile trunk side plaque side hold-down mechanism 3 is located the rear side of automobile trunk side plaque profile modeling location boss 2, automobile trunk side plaque top surface hold-down mechanism 4 is provided with and is no less than two automobile trunk side plaque top surface hold-down mechanism 4 and is located the periphery of automobile trunk side plaque profile modeling location boss 2, assembly part hold-down mechanism 5 is fixed to be set up at bottom plate 1, the top of automobile trunk side plaque side hold-down mechanism 3 and automobile trunk side plaque top surface hold-down mechanism 4.
As shown in figures 3 and 5, the side face pressing mechanism 3 of the side decorative plate of the automobile trunk comprises a base 3-1, two air cylinders I3-2, racks I3-3, gears I3-4, a rotating shaft I3-5, a profiling pressing frame 3-6 and a contact sensor I3-7, wherein the base 3-1 is provided with two bases 3-1 which are arranged on the rear side of the top end of a bottom plate 1 at intervals left and right, the air cylinders I3-2 are respectively and fixedly arranged on the front side wall of the base 3-1, the end parts of piston rods of the air cylinders 3-2I face the rear side and are fixedly connected with the racks I3-3, the racks I3-3 are slidably arranged in longitudinal grooves in the middle of the base 3-1 in the front and rear directions, the gears I3-4 are arranged on the top parts of the rear ends of the longitudinal grooves, the gears I3-4 are arranged on the upper parts of the racks I3-3 and are meshed with the racks I3-3, a rotating shaft I3-5 is transversely and rotatably arranged between two bases 3-1, a gear I3-4 is respectively fixedly sleeved at the left end and the right end of the rotating shaft I3-5, a profiling pressing frame 3-6 is U-shaped and is provided with a downward opening, the profiling pressing frame 3-6 is positioned at the inner side of the two bases 3-1, the left end and the right end of the bottom of the profiling pressing frame 3-6 are respectively and fixedly connected with the left end and the right end of the rotating shaft I3-5, a contact type inductor I3-7 is arranged at the rear side of the base 3-1, the contact type inductor I3-7 corresponds to the position of a rack I3-3, the lower end and the side part of the top of the profiling pressing frame 3-6 are respectively provided with a profiling pressing block 3-6-1 of an assembly part, the bottom of the profiling pressing frame 3-6 is provided with a reinforcing connecting rod 3-6-2 respectively connected with the left end and the right end of the bottom of the profiling pressing frame 3-6, the top end of the profiling pressing frame 3-6 is provided with an air cylinder II 6, the end part of a piston rod of the air cylinder II 6 is provided with a pressing arm I6-1, and the bottom of the front end of the pressing arm I6-1 is provided with a profiling positioning pressing block I6-1-1 of a side decorative plate of the automobile trunk.
As shown in the figures 1, 6 and 7, the automobile trunk side plaque top surface pressing mechanism 4 comprises an air cylinder III 4-1, a clamping plate 4-2, a rotating shaft II 4-3, a gear II 4-4, a rack II 4-5, an automobile trunk side plaque profiling positioning pressing block II 4-6 and a contact sensor II 4-7, wherein the air cylinder III 4-1 is arranged at the top end of a bottom plate 1, the clamping plate 4-2 is oppositely arranged at two sides of the top of the air cylinder III 4-1, the rotating shaft II 4-3 is rotatably arranged at the top between the two clamping plates 4-2, the gear II 4-4 is fixedly sleeved on the rotating shaft II 4-3, the end part of a piston rod of the air cylinder III 4-1 is upwards fixedly connected with the rack II 4-5, the rack II 4-5 is positioned at the rear side of the gear II 4-4 and is meshed with the gear II 4-4, a flat notch at the top end of the gear II 4-4 is provided with a fixed plate 4-4-1, a profiling positioning pressing block II 4-6 of a side decorative plate of the automobile trunk is fixedly arranged at the top end of the fixed plate 4-4-1, a contact type inductor II 4-7 is arranged at the top end and the rear side wall of the clamping plate 4-2, the contact type inductor II 4-7 corresponds to the fixed plate 4-4-1 in position, a rack limiting rod 4-2-1 is fixedly arranged at the top part between the two clamping plates 4-2, and the rack limiting rod 4-2-1 is positioned at the rear side of the rack II 4-5; as shown in figure 8, a limiting ring groove 4-2-1-1 is formed in the position, corresponding to the position of the rack II 4-5, of the rack limiting rod 4-2-1, the rack II 4-5 is limited by the rack limiting rod 4-2-1, the rack II 4-5 is prevented from deviating towards the rear side when moving up and down, and the limiting effect is improved by the limiting ring groove 4-2-1-1.
As shown in the figures 1 and 5, the assembly part pressing mechanism 5 comprises an air cylinder IV 5-1, a press arm II 5-2 and an assembly part press head 5-3, wherein the air cylinder IV 5-1 is fixedly arranged at the top ends of a bottom plate 1, a profiling press frame 3-6 and a profiling positioning press block II 4-6 of a side decorative plate of the automobile trunk, the end part of a piston rod of the air cylinder IV 5-1 is upwards fixedly connected with the press arm II 5-2, and the assembly part press head 5-3 is fixedly arranged at the bottom of the front end of the press arm II 5-2.
It should be noted that the air cylinder i 3-2, the air cylinder ii 6, the air cylinder iii 4-1 and the air cylinder iv 5-1 are all controlled by a PLC controller, and the contact sensor i 3-7 and the contact sensor ii 4-7 are all electrically connected to the PLC controller, wherein the air cylinder i 3-2 and the air cylinder iii 4-1 are also precisely controlled by the contact sensor i 3-7 and the contact sensor ii 4-7, respectively, a structure and a control principle of the PLC controller, and a connection relationship and a control principle of the PLC controller for controlling the air cylinder, and the connection relationship and the principle of the PLC controller for controlling the air cylinder by the contact sensor all belong to the prior art and belong to the common knowledge of those skilled in the art, and therefore, no description is made in this application, and omission of the description does not affect understanding of the technical solution of this application.
The working process of the utility model is as follows: the structure of the automobile trunk side plaque 7 is shown in fig. 9, the assembly 7-1 is welded on the automobile trunk side plaque 7, the assembly 7-1 is used for assembling between the automobile trunk side plaque 7 and a vehicle body metal plate, when in operation, the automobile trunk side plaque 7 is placed at the top end of the automobile trunk side plaque profiling positioning boss 2, the automobile trunk side plaque profiling positioning boss 2 supports the automobile trunk side plaque 7, meanwhile, the inner side of the automobile trunk side plaque 7 is clamped and limited with the top surface of the automobile trunk side plaque profiling positioning boss 2, then the assembly 7-1 to be welded is placed at the welding position of the top surface and the side surface of the automobile trunk side plaque 7, at the moment, the piston rod of the actuating cylinder I3-2 extends out, so that the piston rod of the cylinder I3-2 pushes the rack I3-3 towards the rear side, the rack I3-3 drives the gear I3-4 to rotate so as to drive the rotating shaft I4-5 to rotate, so that the profiling press frame 3-6 is driven to rotate forwards around the rotating shaft I3-5 until the rack I3-3 is contacted with the contact sensor I3-7 to stop rotating, at the moment, the profiling press frame 3-6 presses the rear side of the automobile trunk side decorative plate 7, meanwhile, the profiling press block 3-6-1 presses the assembly part 7-1 to be welded at the rear side of the automobile trunk side decorative plate 7, then, the piston rod of the cylinder III 4-1 is controlled to contract, the piston rod of the cylinder III 4-1 drives the rack II 4-5 to move downwards so as to drive the gear II 4-4 to rotate, and further, the automobile trunk decorative plate side profiling positioning press block II 4-6 is driven to rotate to one side of the automobile trunk profiling positioning boss 2 around the rotating shaft II 4-3, until the fixed plate 4-4-1 is contacted with the contact sensor II 4-7 to stop rotating, at the moment, the profiling positioning pressing block II 4-6 of the side decorative plate of the automobile trunk tightly presses the top surface of the side decorative plate 7 of the automobile trunk, finally, the piston rods of the cylinder II 6 and the cylinder IV 5-1 are controlled to contract, the cylinder II 6 drives the profiling positioning pressing block I6-1-1 of the side decorative plate of the automobile trunk to move downwards to further press the side decorative plate 7 of the automobile trunk, the cylinder IV 5-1 drives the assembly part pressing head 5-3 to move downwards to press the assembly part 7-1 to be welded on the top surface of the side decorative plate 7 of the automobile trunk, at the moment, the side decorative plate 7 of the automobile trunk and the assembly part 7-1 to be welded are positioned, the welding work of the assembly part is finished through ultrasonic welding equipment, the utility model has high automation degree, the welding efficiency is high, the labor intensity of workers is low, and the welding reject ratio is greatly reduced.
Claims (8)
1. A positioning mechanism for ultrasonic welding of a side decorative plate and an assembly part of an automobile trunk comprises a bottom plate and a profiling positioning boss of the side decorative plate of the automobile trunk, is characterized by also comprising a side surface pressing mechanism of the automobile trunk side decorative plate arranged at the rear side of the copying and positioning boss of the automobile trunk side decorative plate, at least two top surface pressing mechanisms of the automobile trunk side decorative plate arranged at the periphery of the copying and positioning boss of the automobile trunk side decorative plate, and an assembly part pressing mechanism arranged at the top ends of the bottom plate, the side surface pressing mechanism of the automobile trunk side decorative plate and the top surface pressing mechanism of the automobile trunk side decorative plate, the profiling positioning boss of the side decorative plate of the automobile trunk is fixedly arranged at the top end of the bottom plate through a support column, the side face pressing mechanism of the automobile trunk side trim plate and the top face pressing mechanism of the automobile trunk side trim plate are fixedly arranged at the top end of the bottom plate.
2. The positioning mechanism for ultrasonic welding of the side decorative plate and the assembly part of the automobile trunk according to claim 1, wherein the side decorative plate side pressing mechanism of the automobile trunk comprises two bases, two air cylinders I, two racks I, two gears I, two rotating shafts I, two profiling pressing frames and two contact sensors I, the two bases are arranged on the rear side of the top end of the bottom plate at a left-right interval, the air cylinders I are respectively and fixedly arranged on the front side walls of the bases, the end parts of piston rods of the air cylinders I face to the rear side and are fixedly connected with the racks I, the racks I are slidably arranged in longitudinal grooves in the middle parts of the bases in the front-rear direction, the gears I are arranged on the tops of the rear ends of the longitudinal grooves, the gears I are arranged on the upper parts of the racks I and are meshed with the racks I, the rotating shafts I are transversely and rotatably arranged between the two bases, gear I fixed cover respectively is established both ends about axis of rotation I, the profile modeling is pressed the frame and is "U" shape and opening and set up downwards, the profile modeling is pressed the frame and is located two the inboard of base, the profile modeling press frame bottom about both ends respectively with both ends fixed connection about axis of rotation I, contact inductor I sets up the rear side of base, contact inductor I with I position of rack corresponds, the lower extreme and the lateral part at profile modeling pressure frame top all are provided with the profile modeling assembly part briquetting.
3. The positioning mechanism for ultrasonic welding of a side trim panel and an assembly member of an automobile trunk according to claim 2, wherein a reinforcing link bar is provided at the bottom of the profiling frame to connect the left and right ends of the bottom of the profiling frame, respectively.
4. The positioning mechanism for ultrasonic welding of the side trim panel and the assembly part of the automobile trunk as claimed in claim 2, wherein a cylinder II is arranged at the top end of the profiling pressing frame, a pressing arm I is arranged at the end part of a piston rod of the cylinder II, and a profiling positioning pressing block I of the side trim panel of the automobile trunk is arranged at the bottom of the front end of the pressing arm I.
5. The positioning mechanism for ultrasonic welding of a side fascia and an assembly part of a trunk of an automobile according to claim 2, wherein the top pressing mechanism for the side fascia comprises a cylinder III, clamping plates, a rotating shaft II, a gear II, a rack II, a profiling positioning pressing block II for the side fascia of the trunk of the automobile and a contact sensor II, the cylinder III is arranged at the top end of the bottom plate, the clamping plates are oppositely arranged at two sides of the top of the cylinder III, the rotating shaft II is rotatably arranged at the top between the two clamping plates, the gear II is fixedly sleeved on the rotating shaft II, the end part of a piston rod of the cylinder III is upwards fixedly connected with the rack II, the rack II is positioned at the rear side of the gear II and is meshed with the gear II, a fixing plate is arranged at the flat position of the top end of the gear II, the profiling positioning pressing block II for the side fascia is fixedly arranged at the top end of the fixing plate, contact inductor II sets up on the top of splint and the back lateral wall, contact inductor II with the fixed plate position corresponds, two top between the splint is the fixed rack gag lever post that is provided with still, the rack gag lever post is located the rear side of rack II, the rack gag lever post with the position department of correspondence of rack II is provided with spacing annular.
6. The positioning mechanism for ultrasonic welding of the automobile trunk side trim and the assembly part according to claim 5, wherein the assembly part pressing mechanism comprises a cylinder IV, a pressing arm II and an assembly part pressing head, the cylinder IV is fixedly installed at the top ends of the base plate, the profiling pressing frame and the profiling positioning pressing block II of the automobile trunk side trim respectively, the end part of a piston rod of the cylinder IV is upwards fixedly connected with the pressing arm II, and the assembly part pressing head is fixedly arranged at the bottom of the front end of the pressing arm II.
7. The positioning mechanism for ultrasonic welding of the automobile trunk side trim and the assembly part according to claim 1, wherein positioning notches are formed in the front side wall of the base plate at intervals, positioning holes are formed in the rear end of the base plate, and nesting grooves are formed in the positioning holes.
8. The positioning mechanism for ultrasonic welding of a side trim and an assembly member of an automobile trunk as claimed in claim 1, wherein a handle is provided at each of four corners of the top end of the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123210613.2U CN216541346U (en) | 2021-12-20 | 2021-12-20 | Positioning mechanism for ultrasonic welding of side decorative plate and assembly part of automobile trunk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123210613.2U CN216541346U (en) | 2021-12-20 | 2021-12-20 | Positioning mechanism for ultrasonic welding of side decorative plate and assembly part of automobile trunk |
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| Publication Number | Publication Date |
|---|---|
| CN216541346U true CN216541346U (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123210613.2U Active CN216541346U (en) | 2021-12-20 | 2021-12-20 | Positioning mechanism for ultrasonic welding of side decorative plate and assembly part of automobile trunk |
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| CN (1) | CN216541346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026747A (en) * | 2022-07-08 | 2022-09-09 | 芜湖国风塑胶科技有限公司 | Automobile rear upright post outer decoration plate assembly assembling tool and assembling method |
| CN115122261A (en) * | 2022-07-08 | 2022-09-30 | 芜湖国风塑胶科技有限公司 | Assembly tool and assembly method for automobile A column outer decoration plate assembly |
-
2021
- 2021-12-20 CN CN202123210613.2U patent/CN216541346U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115026747A (en) * | 2022-07-08 | 2022-09-09 | 芜湖国风塑胶科技有限公司 | Automobile rear upright post outer decoration plate assembly assembling tool and assembling method |
| CN115122261A (en) * | 2022-07-08 | 2022-09-30 | 芜湖国风塑胶科技有限公司 | Assembly tool and assembly method for automobile A column outer decoration plate assembly |
| CN115026747B (en) * | 2022-07-08 | 2023-11-24 | 芜湖国风塑胶科技有限公司 | Automobile rear column outer decoration plate assembly assembling tool and assembling method |
| CN115122261B (en) * | 2022-07-08 | 2023-11-24 | 芜湖国风塑胶科技有限公司 | Automobile A column outer decoration plate assembly assembling tool and assembling method |
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