CN213079797U

CN213079797U - Pneumatic jig for assembling automobile trim end cover

Info

Publication number: CN213079797U
Application number: CN202021219611.2U
Authority: CN
Inventors: 洪杰
Original assignee: Ningbo Lansheng Intelligent Technology Co Ltd
Current assignee: Ningbo Lansheng Intelligent Technology Co Ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-04-30
Anticipated expiration: 2030-06-28

Abstract

The utility model provides a pneumatic tool for car trim end cover assemblage belongs to and presses equipment technical field of riveting, include: the molding surface block is used for supporting the lower portion of the decoration strip, the pressing component is used for pressing the upper portion of the decoration strip, the pressing riveting component is used for facing the tail end of the decoration strip, the control switch is in linkage connection with the pressing component, the pressing riveting component is in linkage connection with the control switch, when the pressing component presses the decoration strip and then triggers the control switch, and the control switch controls the pressing riveting component to work. The utility model has the advantages that: the pneumatic method is adopted for control, the sequence of several actions can be realized under the condition of not adopting any electric appliance feedback, and the assembly of the end covers at the two sides of the upper decorative strip is completed.

Description

Pneumatic jig for assembling automobile trim end cover

Technical Field

The utility model belongs to the technical field of equipment is riveted to the pressure, a pneumatic tool that is used for car trim end cover assemblage is related to.

Background

The stainless steel decorative strip for the automobile is an important component of an automobile exterior trim, two sides of the decorative strip are generally sealed by end covers, and the existing process of adopting press riveting assembly is a common process.

In the prior art, the semi-automatic assembly mode is generally adopted for assembly, during assembly, a product is placed manually, then a starting switch is pressed by two hands, the product is pressed and riveted through sequential actions such as pushing, pressing and riveting, and after each action, an electric signal is required to be output and then the next action is carried out.

The structure of the jig for controlling the assembling of the decorative strips through the electric signals is relatively complex, the development cost of the jig controlled through the electric signals is relatively high, and meanwhile, the mode of equipment determines that the jig can be produced only in a specific occasion, so that certain improvement space is provided.

Disclosure of Invention

The utility model aims at the above-mentioned problem that prior art exists, provide a pneumatic tool that is used for car trim end cover assemblage.

The purpose of the utility model can be realized by the following technical proposal: a pneumatic tool for car trim end cover assemblage includes: the molding surface block is used for supporting the lower portion of the decoration strip, the pressing component is used for pressing the upper portion of the decoration strip, the pressing riveting component is used for facing the tail end of the decoration strip, the control switch is in linkage connection with the pressing component, the pressing riveting component is in linkage connection with the control switch, when the pressing component presses the decoration strip and then triggers the control switch, and the control switch controls the pressing riveting component to work.

Preferably, the compressing assembly comprises a compressing cylinder and a compressing block, the middle of the compressing block is connected with a piston rod of the compressing cylinder, compressing ends and triggering ends are formed at two ends of the compressing block respectively, the compressing ends are located above the profile block, the triggering ends are located above the control switch, and when the compressing cylinder drives the compressing block to compress the decoration strip, the triggering ends trigger the control switch.

Preferably, the molding surface block, the pressing cylinder and the press riveting assembly are fixed on the bottom plate, and the control switch is fixed on the pressing cylinder.

Preferably, the press riveting assembly comprises a support, a press riveting cylinder, a transfer block and a press riveting head, the support is fixed on the bottom plate and used for facing the tail end of the trim, the press riveting cylinder is fixed on the support, the transfer block is in linkage connection with a piston rod of the press riveting cylinder, and the press riveting head is connected with the transfer block and located above the profile block.

Preferably, the support is provided with a positioning block, and the positioning block is used for being in abutting connection with the end part of the decoration strip.

Preferably, a movable pushing block is arranged on the bottom plate and used for abutting against the end part of the decorative strip.

Preferably, a pneumatic switch is arranged on the bottom plate and is in linkage connection with the pressing cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the pneumatic method is adopted for control, the sequence of several actions can be realized under the condition of not adopting any electric appliance feedback, and the assembly of the end covers at the two sides of the upper decorative strip is completed.

2. The compact heap is rectangular form structure, and when compressing tightly cylinder drive compact heap decline, its compress tightly the end and can push down control switch, and trigger end then can push down control switch for the compact heap can enough realize compressing tightly, has the effect that can realize order trigger.

3. Because this tool does not need electrical components, so also need not the frame, just can place the operation on the instrument table through the bottom plate to can make the tool volume reduce like this, be convenient for carry.

Drawings

Fig. 1 is a schematic structural view of the pneumatic jig of the present invention.

Fig. 2 is a schematic structural view of the press-riveting assembly of the present invention.

Fig. 3 is a schematic structural diagram of the compressing assembly of the present invention.

In the figure, 100, a profile block; 200. a control switch; 300. a compression assembly; 310. a pressing cylinder; 320. a compression block; 321. a compression end; 322. a trigger end; 400. pressing and riveting the assembly; 410. a support; 420. a pressure riveting cylinder; 430. a transfer block; 440. pressing the riveting head; 450. positioning blocks; 500. a base plate; 510. a pushing block; 520. and (4) a pneumatic switch.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, a pneumatic jig for assembling an end cover of an automotive trim panel comprises: the pneumatic jig is characterized in that pure pneumatic control is adopted, the existing jig is generally controlled through an electric signal, so that the cost is high, the structure is complex, the pneumatic jig can be used in a power-on environment, the sequence of several actions is realized through a specific logic gas circuit under the condition of not adopting any electric appliance feedback, and the assembly of end covers on two sides of an upper decoration strip is completed.

It should be pointed out here that this tool is used for mainly holding down the car trim, then presses and rivets the upper end lid at the both ends of trim and seal, specifically speaking, this tool can push back the trim and compress tightly, then presses and rivets.

The profile block 100 is used for supporting below the decorative strip, the pressing component 300 is used for pressing the upper side of the decorative strip, the rivet pressing component 400 is used for facing the tail end of the decorative strip, preferably, the profile block 100 is similar to a mounting seat mechanism, the profile of the decorative strip can be matched with the profile block 100, the lower part of the decorative strip can be reliably supported on the profile block 100, the pressing component 300 is used for pressing the decorative strip, the decorative strip is fixed between the pressing component 300 and the profile block 100, the positioning and the locking of the decorative strip are realized, and the rivet pressing component 400 can rivet the tail end of the decorative strip.

The control switch 200 is linked with the pressing assembly 300, the press riveting assembly 400 is linked with the control switch 200, when the pressing assembly 300 presses the decorative strip, the control switch 200 is triggered, and the control switch 200 controls the press riveting assembly 400 to work.

Preferably, the control switch 200 can control the action of the rivet pressing assembly 400, the pressing assembly 300 can press the decorative strip, when the rivet pressing is performed normally, the decorative strip needs to be pressed first, and then the rivet pressing can be performed, so that the pressing assembly 300 needs to act first, then the control switch 200 is triggered by the movement of the pressing assembly 300, the control switch 200 is actually of a manual reversing valve structure, when the pressing assembly 300 triggers the control switch 200, the control switch 200 switches an air path of the rivet pressing assembly 400, so that the rivet pressing assembly 400 acts, the steps of pressing the decorative strip first and then performing rivet pressing on the decorative strip can be automatically realized, the sequence of several actions can be realized under the condition of not adopting any electric appliance feedback, and the assembly of the end covers on the two sides of the decorative strip is completed.

It should be further emphasized here that the press-riveting assembly 400 is in linkage connection with the control switch 200, which means that the control switch 200 of the manual reversing valve structure is actually disposed on the air path of the press-riveting assembly 400, and when the control switch 200 is triggered, the control switch is turned on the air path of the press-riveting assembly 400, so that the press-riveting assembly 400 can operate, and finally, the purpose of sequence control is achieved.

It should be noted here that the number of the profile block 100, the pressing assembly 300, the control switch 200 and the press riveting assembly 400 is two, and the two groups of profile blocks correspond to two ends of the molding strip, so that the two ends of the molding strip can be pressed and then press riveted.

As shown in fig. 1, 2, and 3, based on the above embodiment, the pressing assembly 300 includes a pressing cylinder 310 and a pressing block 320, a middle portion of the pressing block 320 is connected to a piston rod of the pressing cylinder 310, two ends of the pressing block 320 are respectively formed with a pressing end 321 and an triggering end 322, the pressing end 321 is located above the profile block 100, the triggering end 322 is located above the control switch 200, and when the pressing cylinder 310 drives the pressing block 320 to press the molding strip, the triggering end 322 triggers the control switch 200.

Preferably, the compressing cylinder 310 is connected with an air path assembly, that is, some air tube structures, so that the piston rod of the compressing cylinder 310 can drive the compressing block 320 to move up and down, and the compressing block 320 is in a strip structure, when the compressing cylinder 310 drives the compressing block 320 to descend, the compressing end 321 can press the control switch 200, and the triggering end 322 can press the control switch 200, so that the compressing block 320 can realize compressing and has an effect of realizing sequential triggering.

As shown in fig. 1 and 2, in addition to the above embodiments, the present invention further includes a bottom plate 500, the profile block 100, the pressing cylinder 310, and the press-riveting assembly 400 are all fixed on the bottom plate 500, and the control switch 200 is fixed on the pressing cylinder 310.

Preferably, all structures of tool are all direct or indirect fixes on bottom plate 500, and in the structure of reality, the trim is rectangular form structure, and profile block 100, the quantity that compresses tightly cylinder 310 and pressure and rivet subassembly 400 are two, and are located the both sides of bottom plate 500 respectively, and more specifically say that two sets of profile blocks 100, compress tightly cylinder 310 and pressure and rivet subassembly 400 and compress tightly respectively and the both ends of riveting the trim, realize the effect that the end cover was assembled at car trim both ends.

It should be noted here that, since the jig does not need electrical components, it does not need a frame, and can be placed on a tool table for operation through the bottom plate 500, and thus the jig can be reduced in size and convenient to carry.

As shown in fig. 1, 2 and 3, in addition to the above embodiment, the squeeze riveting assembly 400 includes a bracket 410, a squeeze riveting cylinder 420, a transfer block 430 and a squeeze riveting head 440, the bracket 410 is fixed on the base plate 500 and faces the end of the molding strip, the squeeze riveting cylinder 420 is fixed on the bracket 410, the transfer block 430 is linked with the piston rod of the squeeze riveting cylinder 420, and the squeeze riveting head 440 is connected with the transfer block 430 and is located above the molding surface block 100.

Preferably, the number of the squeeze riveting assemblies 400 is two, and the squeeze riveting assemblies 400 are located at two ends of the decoration strip, and when the control switch 200 is triggered, the squeeze riveting cylinder 420 moves downwards, so as to drive the transfer block 430 to descend, and finally the squeeze riveting head 440 acts on the decoration strip, so as to rivet the end cover and the decoration strip together.

It should be noted here that in the actual structure, the rivet pressing cylinder 420 is provided with a slide rail, the slide rail is provided with a slide plate capable of moving up and down, and the adapting block 430 is fixed on the slide plate, so that the adapting block 430 and the rivet pressing head 440 can move along the slide rail, and the rivet pressing process is more accurate and smooth.

As shown in fig. 1 and 2, on the basis of the above embodiment, the bracket 410 is provided with a positioning block 450, and the positioning block 450 is used for abutting against and connecting with the end of the decoration strip.

Preferably, in the actual structure, the positioning block 450 is fixed, and when the molding strip is installed on the molding surface block 100, the end of the molding strip needs to abut against the positioning block 450, so that the molding strip is integrally located at the set position, which facilitates the subsequent riveting.

As shown in fig. 1 and fig. 2, on the basis of the above embodiment, the movable pushing block 510 is disposed on the bottom plate 500, and the pushing block 510 is used for abutting against the end of the decoration strip.

Preferably, the pushing block 510 is movable, and when the molding strip is put on the molding block 100, the pushing block 510 can push one end of the molding strip, so that the other end of the molding strip abuts against the positioning block 450.

It should be emphasized here that the pushing block 510 and the positioning block 450 need to be used together, and a spring is disposed on the pushing block 510, before the decoration strip is mounted, the pushing block 510 is pushed open, then the decoration strip is placed in, the pushing block 510 abuts against one end of the decoration strip under the action of the spring, and pushes the decoration strip towards the positioning block 450, so that the two ends of the decoration strip can be pushed by the pushing block 510 and the positioning block 450.

As shown in fig. 1, 2 and 3, in the above embodiment, the bottom plate 500 is provided with a pneumatic switch 520, and the pneumatic switch 520 is linked with the pressing cylinder 310.

Preferably, the pneumatic switch 520 is actually a manual reversing valve structure, and the pneumatic switch 520 is connected with the air passage of the pressing cylinder 310, when the pneumatic switch 520 is pressed down, the piston rod of the pressing cylinder 310 descends, the pressing cylinder 310 resets after the pneumatic switch 520 is released, the number of the pneumatic switches 520 can be two, and the pressing cylinder 310 can work only by pressing down the two pneumatic switches 520 simultaneously, so that the safety is considered.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a pneumatic tool that is used for car trim end cover to assemble which characterized in that includes: the molding surface block is used for supporting the lower portion of the decoration strip, the pressing component is used for pressing the upper portion of the decoration strip, the pressing riveting component is used for facing the tail end of the decoration strip, the control switch is in linkage connection with the pressing component, the pressing riveting component is in linkage connection with the control switch, when the pressing component presses the decoration strip and then triggers the control switch, and the control switch controls the pressing riveting component to work.

2. The pneumatic jig for assembling an end cover of an automotive trim strip of claim 1, wherein: the compressing assembly comprises a compressing cylinder and a compressing block, the middle of the compressing block is connected with a piston rod of the compressing cylinder, compressing ends and triggering ends are formed at two ends of the compressing block respectively, the compressing ends are located above the profile block, the triggering ends are located above the control switch, and when the compressing cylinder drives the compressing block to compress the decorative strip, the triggering ends trigger the control switch.

3. The pneumatic jig for assembling the end cover of the automotive trim strip of claim 2, wherein: the profile block, the pressing cylinder and the press riveting assembly are all fixed on the bottom plate, and the control switch is fixed on the pressing cylinder.

4. The pneumatic jig for assembling an end cover of an automotive trim strip of claim 3, wherein: the pressure riveting component comprises a support, a pressure riveting cylinder, a switching block and a pressure riveting head, the support is fixed on the bottom plate and used for facing the tail end of the decoration strip, the pressure riveting cylinder is fixed on the support, the switching block is in linkage connection with a piston rod of the pressure riveting cylinder, and the pressure riveting head is connected with the switching block and located above the profile block.

5. The pneumatic jig for assembling an end cover of an automotive trim strip of claim 4, wherein: the support is provided with a positioning block, and the positioning block is used for being in abutting connection with the end part of the decoration strip.

6. The pneumatic jig for assembling an end cover of an automotive trim strip of claim 4, wherein: the movable pushing block is arranged on the bottom plate and used for abutting against the end part of the decorative strip.

7. The pneumatic jig for assembling an end cover of an automotive trim strip of claim 3, wherein: and a pneumatic switch is arranged on the bottom plate and is in linkage connection with the pressing cylinder.