CN216030435U - Air flow meter assembly fixture for automobile - Google Patents
Air flow meter assembly fixture for automobile Download PDFInfo
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- CN216030435U CN216030435U CN202122252929.1U CN202122252929U CN216030435U CN 216030435 U CN216030435 U CN 216030435U CN 202122252929 U CN202122252929 U CN 202122252929U CN 216030435 U CN216030435 U CN 216030435U
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Abstract
The utility model relates to an assembly fixture of an automotive air flow meter, which comprises a bottom plate, wherein a pipeline main body pressing component, a pipeline connector pressing component and a left pipeline air inlet clamping component are arranged on the bottom plate, a sliding component is arranged below the pipeline connector pressing component and the left pipeline air inlet clamping component on the bottom plate, the pipeline connector pressing component and the left pipeline air inlet clamping component are both arranged on the sliding component and can be arranged along the sliding component in a sliding way, the bottom plate is provided with a driving assembly which is used as a first driving assembly at one end of the left pipeline air inlet clamping assembly, which is far away from the pipeline connector pressing assembly, and the driving assembly is used for driving the left pipeline air inlet to be drawn close to the pipeline connector and linking the pipeline connector pressing assembly to be drawn close to the pipeline main body pressing assembly after the pipeline connector pressing assembly presses the pipeline main body and the pipeline connector respectively so as to enable the second connecting end to be tightly connected with the left pipeline air inlet connecting end and the pipeline main body connecting end to be tightly connected with the first connecting end.
Description
Technical Field
The utility model relates to the field of air flow meter production equipment, in particular to an assembly fixture for an automotive air flow meter.
Background
An air flow meter is also called as an air flow sensor, the air flow sensor is one of important sensors of an electronic injection engine, and is installed between an air cleaner and an air inlet hose and used for detecting the air inlet amount of an engine cylinder, as shown in fig. 1, a shell of the air flow meter comprises a pipeline main body C1 connected with the air cleaner, a left pipeline air inlet C3 connected with the air inlet hose, and a pipeline connector C2 connecting the pipeline main body C1 with the left pipeline air inlet C3, sealing members C21 are arranged at both ends of the pipeline connector C2 to prevent leakage after being connected with the pipeline main body C1 and the left pipeline air inlet C3, one end of the pipeline connector C2 is sleeved into the pipeline main body C1 while the other end is sleeved into the left pipeline air inlet C3 when being connected, the traditional assembly mode is that the pipeline main body C1, the pipeline connector C2 and the left pipeline air inlet C3 are manually assembled together, this is not only time consuming and labor intensive, but also labor intensive, and improvements are needed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the present invention is to solve the above-mentioned deficiencies of the prior art,
the automobile air flow meter assembling clamp improves assembling efficiency and is convenient to use.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an air flowmeter sectional fixture for car which characterized in that: the pipeline connector clamping component is fixedly arranged on the bottom plate, one end of the pipeline main body, which faces the pipeline connector after being pressed on the pipeline main body clamping component, is a first connecting end, one end of the pipeline connector is a pipeline main body connecting end, the other end of the pipeline connector is a left pipeline air inlet connecting end, the left pipeline air inlet is a second connecting end, which faces the pipeline connector after being clamped on the left pipeline air inlet clamping component, the first connecting end, the pipeline main body connecting end, the left pipeline air inlet connecting end and the second connecting end are in the same straight line, and a sliding component is arranged below the pipeline connector clamping component and the left pipeline air inlet clamping component on the bottom plate in sequence, pipeline connector compresses tightly subassembly and left pipeline air inlet clamping components and all installs in the subassembly that slides and can follow the subassembly setting that slides, the bottom plate is equipped with at left pipeline air inlet clamping components and keeps away from the one end that pipeline connector compressed tightly the subassembly and is worked as first, pipeline connector compresses tightly the subassembly and respectively with the pipeline main part, thereby make left pipeline air inlet draw close to pipeline connector and link pipeline connector compress tightly the subassembly and draw close to pipeline main part compressing tightly the subassembly and make second link and left pipeline air inlet link zonulae occludens after pipeline connector compresses tightly, pipeline main part link and first link zonulae occludens's drive assembly.
By adopting the technical scheme, the working principle of the utility model is that firstly, a pipeline main body of the air flow meter is placed in a pipeline main body pressing component, a pipeline connector is placed in a pipeline connector pressing component, a left pipeline air inlet is placed in a left pipeline air inlet clamping component to be clamped, the pipeline main body of the air flow meter is pressed by the pipeline main body pressing component, the pipeline connector of the air flow meter is pressed by the pipeline connector pressing component, then a driving component is started, the left pipeline air inlet clamping component is driven by the driving component to approach the pipeline connector pressing component along a sliding component, when the left pipeline air inlet clamping component moves to approach the pipeline connector pressing component along the sliding component, a second connecting end on the left pipeline air inlet is contacted with a connecting end of the left pipeline air inlet arranged on the pipeline connector, and then the pipeline connector pressing component is linked to move towards the pipeline main body pressing component, after the pipeline main body connecting end arranged on the pipeline connector contacts with the first connecting end arranged on the pipeline main body, the pipeline main body pressing assembly is fixedly arranged on the bottom plate, when the driving assembly continues to drive the pipeline connector pressing assembly and the left pipeline air inlet clamping assembly to be close to the pipeline main body pressing assembly, the four parts (the first connecting end and the pipeline main body connecting end, the third connecting end and the left pipeline air inlet connecting end) on the same straight line are tightly connected together to complete assembly, the first and the second pipeline air inlets are semi-automatically assembled through the clamp, the assembly efficiency is improved, the labor intensity of an assembler is greatly reduced, the driving force of the driving assembly can be kept unchanged all the time, the assembly stability among the three parts can be guaranteed, and the assembly yield is improved.
The air flow meter assembling jig for the automobile can be further configured as follows: the sliding assembly comprises linear guide rails which are oppositely arranged, and the pipeline connector pressing assembly and the left pipeline air inlet clamping assembly are respectively connected to the linear guide rails through sliding blocks which are oppositely arranged on the linear guide rails and can be arranged along the linear guide rails in a sliding mode.
Adopt above-mentioned technical scheme, set up the subassembly that will slide into linear guide, not only job stabilization and simple structure easily realize, certainly also can set up the subassembly that slides into screw-nut pair and step motor complex mode, thereby compress tightly subassembly and left pipeline air inlet clamping component all connect on the lead screw through the nut and rotate through the motor drive lead screw and make pipeline connector compress tightly subassembly and left pipeline air inlet clamping component along the lead screw removal setting, but this kind of structure cost is higher and the mode speed of motor drive lead screw pivoted is slower, be unfavorable for promoting assembly efficiency.
The automobile air flow meter assembling clamp for the automobile can be further arranged as follows: the pipeline main body pressing component comprises first lower supporting blocks fixedly arranged on the bottom plate in a relative mode and first upper supporting blocks erected between the two first lower supporting blocks by the bottom plate, the first upper supporting blocks are erected on the bottom plate through first cross beams and are connected with the first cross beams through first air cylinders capable of enabling the first upper supporting blocks to be close to or far away from the first lower supporting blocks, the other ends, opposite to the bottom plate, of the first lower supporting blocks are provided with semicircular grooves matched with the appearance of the pipeline main body, and the pipeline main body is arranged on the first lower supporting blocks, and then the first connecting end of the pipeline main body presses the component towards the pipeline connector.
By adopting the technical scheme, the two ends of the pipeline main body are placed on the first lower supporting block, the first upper supporting block above the first lower supporting block is knocked down through the air cylinder, the pipeline main body is clamped by the first upper supporting block and the first lower supporting block, and the first connecting end is arranged towards the pipeline connector pressing component after the pipeline main body is clamped by the first upper supporting block and the first lower supporting block.
The air flow meter assembling jig for the automobile can be further configured as follows: first crossbeam both sides are equipped with the first guide structure who plays the guide effect to first last supporting block motion trail, first guide structure is including the relative first guide pillar that sets up, and first guide pillar one end is installed in the bottom plate other end and is installed in first crossbeam, first guide pillar is worn to locate respectively at first last supporting block both ends.
By adopting the technical scheme, the first cylinder directly drives the first upper supporting block to move downwards and the other side of the pipeline main body which is contacted with the first lower supporting block is compressed, so that the guide structure is arranged to guide the first upper supporting block to improve the clamping effect of the first upper supporting block, and the compression stability of the pipeline main body is improved.
The air flow meter assembling jig for the automobile can be further configured as follows: the pipeline connector compresses tightly subassembly includes support block on second lower shoe and the second, the first slider that the second lower shoe was established through relatively is connected in linear guide, second lower shoe is put on the shelf and is equipped with the second crossbeam, the support block is installed in the second crossbeam through the second cylinder on the second, and the one end of support block all is equipped with the second semicircular groove with pipeline connector appearance adaptation on the one end of support block on the second and the one end of support block orientation second lower shoe on the second lower shoe of second lower shoe orientation.
By adopting the technical scheme, the pipeline connector is placed on the second lower supporting block, the second upper supporting block is driven by the second cylinder to be compressed on one end of the pipeline connector, which is far away from the second lower supporting block, after the pipeline connector is compressed by the second upper supporting block and the second lower supporting block, the pipeline main body connecting end arranged on the pipeline connector faces the first connecting end and is positioned on the same straight line with the first connecting end, and the left pipeline air inlet connecting end faces the left pipeline air inlet clamping assembly and is positioned on the same straight line with the second connecting end arranged on the left pipeline air inlet.
The air flow meter assembling jig for the automobile can be further configured as follows: and guide structures for guiding the motion trail of the second upper support block are arranged on two sides of the second cross beam.
By adopting the technical scheme, the second cylinder directly drives the second upper supporting block to move downwards and the pipeline connector to be compressed by the other surface contacted with the second lower supporting block, so that the clamping effect of the second upper supporting block is improved, the guide structure is arranged to guide the second upper supporting block, and the compression stability of the pipeline connector is improved.
The air flow meter assembling jig for the automobile can be further configured as follows: the guide structure comprises guide pillars which are oppositely arranged, one end of each guide pillar is installed at the other end of the second lower support block, the other end of each guide pillar is installed on the second cross beam, and the two ends of each second upper support block penetrate through the guide pillars respectively and can be movably arranged along the guide pillars.
By adopting the technical scheme, the guide pillar is arranged to guide the second upper supporting block, so that the effect of pressing between the second upper supporting block and the second lower supporting block is ensured.
The air flow meter assembling jig for the automobile can be further configured as follows: the left pipeline air inlet clamping assembly comprises a clamping block, a clamping area matched with the left pipeline air inlet is arranged on the clamping block, and the second connecting end of the left pipeline air inlet is arranged towards the left pipeline air inlet connecting end and is positioned on the same straight line with the left pipeline air inlet connecting end after the left pipeline air inlet is clamped on the clamping block.
By adopting the technical scheme, the left pipeline air inlet is clamped on the clamping block through the clamping block which is internally provided with the clamping area matched with the shape of the left pipeline air inlet, and the second connecting end faces the left pipeline air inlet connecting end and is arranged in the same straight line with the left pipeline air inlet connecting end.
The air flow meter assembling jig for the automobile can be further configured as follows: the driving assembly is a driving cylinder, and a piston rod of the driving cylinder is fixedly connected with the left pipeline air inlet clamping assembly.
By adopting the technical scheme, the driving assembly is set to be in a mode of driving the air cylinder, so that the structure is simple, the cost is low, the corresponding speed of the air cylinder is high, and the assembly efficiency is improved.
The utility model has the beneficial effects that: the assembly efficiency is improved, the assembly effect is guaranteed, and the labor burden of operators is reduced.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is an exploded view of an air flow meter housing.
Fig. 2 is a schematic perspective view 1 of an embodiment of the present invention.
Fig. 3 is a schematic perspective view 2 according to an embodiment of the present invention.
Fig. 4 is a perspective view of fig. 3 according to an embodiment of the present invention.
Fig. 5 is an enlarged schematic structural view of a clamping block according to an embodiment of the present invention.
Detailed Description
Referring to fig. 1-5: an assembly fixture for an automotive air flow meter comprises a bottom plate 1, wherein a pipeline body pressing component 2 for fixing a pipeline body C1, a pipeline connector pressing component 3 for fixing a pipeline connector C2 and a left pipeline air inlet clamping component 4 for clamping a left pipeline air inlet C3 are sequentially arranged on the bottom plate 1 at intervals, the pipeline body pressing component 2 is fixedly arranged on the bottom plate 1, one end, facing a pipeline connector C2, of a pipeline body C1 after being pressed on the pipeline body pressing component 2 is a first connecting end C11, one end, facing a pipeline connector C3825, of a pipeline connector C2 is a left pipeline air inlet connecting end C23, one end, facing a pipeline connector C2, of the left pipeline air inlet C3 after being clamped on the left pipeline air inlet clamping component 4 is a second connecting end C31, the first connecting end C11, the pipeline body C22, the left pipeline air inlet connecting end C23 and the second connecting end 31 are in the same straight line, the bottom plate 1 is provided with a sliding component below the pipeline connector pressing component 3 and the left pipeline air inlet clamping component 4, the pipeline connector pressing component 3 and the left pipeline air inlet clamping component 4 are both arranged on the sliding component and can be arranged along the sliding component in a sliding way, the bottom plate 1 is provided with a driving component 5 which drives the left pipeline air inlet C3 to approach towards the pipeline connector C2 and links the pipeline connector pressing component 3 to approach towards the pipeline main body pressing component 2 after the pipeline main body pressing component 2 and the pipeline connector pressing component 3 respectively press the pipeline main body C1 and the pipeline connector C2 so as to lead the second connecting end C31 to be tightly connected with the left pipeline air inlet connecting end C23 and the pipeline main body connecting end C22 to be tightly connected with the first connecting end C11 after the left pipeline air inlet clamping component 4 and the left pipeline main body pressing component 3 are respectively pressed, the sliding component comprises straight guide rails 61 which are oppositely arranged, the pipeline connector pressing component 3 and the left pipeline air inlet clamping component 4 are respectively connected to the linear guide rail 61 through sliders oppositely arranged on the linear guide rail 61 and can be arranged along the linear guide rail 61 in a sliding manner, the pipeline main body pressing component 2 comprises a first lower supporting block 21 fixedly arranged on the bottom plate 1 and oppositely arranged, and a first upper supporting block 22 erected between the two first lower supporting blocks 21 by the bottom plate 1, the first upper supporting block 22 is erected on the bottom plate 1 through a first cross beam 23 and is connected with the first cross beam 23 through a first air cylinder 24 capable of promoting the first upper supporting block 22 to be close to or far away from the first lower supporting block 23, a semi-circular groove 231 matched with the appearance of the pipeline main body C1 is arranged at the other end of the first lower supporting block 23, the first connecting end C11 is arranged towards the pipeline connector pressing component 3 after the pipeline main body C1 is arranged on the first lower supporting block 23, first guide structures which guide the motion trail of the first upper support block 22 are arranged on two sides of the first beam 23, each first guide structure comprises first guide posts 221 which are oppositely arranged, one end of each first guide post 221 is installed on the bottom plate 1, the other end of each first guide post is installed on the first beam 23, two ends of each first upper support block 22 are respectively arranged on the corresponding first guide post 221 in a penetrating manner, the pipeline connector pressing component 3 comprises a second lower support block 32 and a second upper support block 33, the second lower support block 32 is connected to the linear guide rail 61 through first sliding blocks 62 which are oppositely arranged, a second beam 34 is erected on the second lower support block 32, the second upper support block 33 is installed on the second beam 34 through a second air cylinder 35, second semicircular grooves 331 which are matched with the appearance of the pipeline connector C2 are respectively arranged on one end of the second lower support block 32 facing the second upper support block 33 and one end of the second upper support block 33 facing the second lower support block 32, two sides of the second beam 34 are provided with guide structures which guide the motion trail of the second upper support block 33, the guide structure comprises oppositely arranged guide posts 35, one end of each guide post 35 is mounted at the other end of the second lower support block 32 and mounted on the second cross beam 34, two ends of the second upper support block 33 are respectively penetrated through the guide posts 35 and can be movably arranged along the guide posts 35, the left pipeline air inlet clamping assembly 4 comprises a clamping block 41, the clamping block 41 is mounted on the linear track 61 through oppositely arranged second sliding blocks 63, a clamping area 411 matched with a left pipeline air inlet C3 is arranged on the clamping block 41, after the left pipeline air inlet C3 is clamped on the clamping block 41, a second connecting end C31 faces to a left pipeline air inlet connecting end C23 and is in the same straight line with the left pipeline air inlet connecting end C23, the driving assembly is a driving air cylinder 7, a piston rod 71 of the driving air is fixedly connected with the left pipeline air inlet clamping assembly 4, and in order to improve the portability of the clamp, oppositely arranged handles 8 can be arranged on the bottom plate 1, the clamp can be moved by at most two workers, but the supporting feet 9 can be arranged at the other end of the bottom plate which is oppositely provided with the first pipeline connector pressing component and the left pipeline air inlet clamping component in the circumferential direction, so that the phenomenon that the bottom plate 1 is abraded too fast due to the fact that the other surface of the bottom plate 1 is contacted with other objects is prevented.
Claims (9)
1. The utility model provides an air flowmeter sectional fixture for car which characterized in that: the pipeline connector clamping component is fixedly arranged on the bottom plate, one end of the pipeline main body, which faces the pipeline connector after being pressed on the pipeline main body clamping component, is a first connecting end, one end of the pipeline connector is a pipeline main body connecting end, the other end of the pipeline connector is a left pipeline air inlet connecting end, the left pipeline air inlet is a second connecting end, which faces the pipeline connector after being clamped on the left pipeline air inlet clamping component, the first connecting end, the pipeline main body connecting end, the left pipeline air inlet connecting end and the second connecting end are in the same straight line, and a sliding component is arranged below the pipeline connector clamping component and the left pipeline air inlet clamping component on the bottom plate in sequence, pipeline connector compresses tightly subassembly and left pipeline air inlet clamping components and all installs in the subassembly that slides and can follow the subassembly setting that slides, the bottom plate is equipped with at left pipeline air inlet clamping components and keeps away from the one end that pipeline connector compressed tightly the subassembly and is worked as first, pipeline connector compresses tightly the subassembly and respectively with the pipeline main part, thereby make left pipeline air inlet draw close to pipeline connector and link pipeline connector compress tightly the subassembly and draw close to pipeline main part compressing tightly the subassembly and make second link and left pipeline air inlet link zonulae occludens after pipeline connector compresses tightly, pipeline main part link and first link zonulae occludens's drive assembly.
2. The air flow meter assembling jig for the automobile according to claim 1, characterized in that: the sliding assembly comprises linear guide rails which are oppositely arranged, and the pipeline connector pressing assembly and the left pipeline air inlet clamping assembly are respectively connected to the linear guide rails through sliding blocks which are oppositely arranged on the linear guide rails and can be arranged along the linear guide rails in a sliding mode.
3. The air flow meter assembling jig for the automobile according to claim 2, characterized in that: the pipeline main body pressing component comprises first lower supporting blocks fixedly arranged on the bottom plate in a relative mode and first upper supporting blocks erected between the two first lower supporting blocks by the bottom plate, the first upper supporting blocks are erected on the bottom plate through first cross beams and are connected with the first cross beams through first air cylinders capable of enabling the first upper supporting blocks to be close to or far away from the first lower supporting blocks, the other ends, opposite to the bottom plate, of the first lower supporting blocks are provided with semicircular grooves matched with the appearance of the pipeline main body, and the pipeline main body is arranged on the first lower supporting blocks, and then the first connecting end of the pipeline main body presses the component towards the pipeline connector.
4. The air flow meter assembling jig for the automobile according to claim 3, characterized in that: first crossbeam both sides are equipped with the first guide structure who plays the guide effect to first last supporting block motion trail, first guide structure is including the relative first guide pillar that sets up, and first guide pillar one end is installed in the bottom plate other end and is installed in first crossbeam, first guide pillar is worn to locate respectively at first last supporting block both ends.
5. An air flow meter assembling jig for an automobile according to claim 1 or 2, characterized in that: the pipeline connector compresses tightly subassembly includes support block on second lower shoe and the second, the first slider that the second lower shoe was established through relatively is connected in linear guide, second lower shoe is put on the shelf and is equipped with the second crossbeam, the support block is installed in the second crossbeam through the second cylinder on the second, and the one end of support block all is equipped with the second semicircular groove with pipeline connector appearance adaptation on the one end of support block on the second and the one end of support block orientation second lower shoe on the second lower shoe of second lower shoe orientation.
6. The air flow meter assembling jig for the automobile according to claim 5, characterized in that: and guide structures for guiding the motion trail of the second upper support block are arranged on two sides of the second cross beam.
7. The air flow meter assembling jig for the automobile according to claim 6, characterized in that: the guide structure comprises guide pillars which are oppositely arranged, one end of each guide pillar is installed at the other end of the second lower support block, the other end of each guide pillar is installed on the second cross beam, and the two ends of each second upper support block penetrate through the guide pillars respectively and can be movably arranged along the guide pillars.
8. The air flow meter assembling jig for the automobile according to claim 2, characterized in that: the left pipeline air inlet clamping assembly comprises a clamping block, the clamping block is installed on a linear track through a second sliding block which is arranged oppositely, a clamping area matched with the left pipeline air inlet is arranged on the clamping block, and the second connecting end of the left pipeline air inlet faces the left pipeline air inlet connecting end and is in the same straight line with the left pipeline air inlet connecting end after being clamped on the clamping block.
9. The air flow meter assembling jig for the automobile according to claim 1, characterized in that: the driving assembly is a driving cylinder, and a piston rod of the driving cylinder is fixedly connected with the left pipeline air inlet clamping assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252929.1U CN216030435U (en) | 2021-09-16 | 2021-09-16 | Air flow meter assembly fixture for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122252929.1U CN216030435U (en) | 2021-09-16 | 2021-09-16 | Air flow meter assembly fixture for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216030435U true CN216030435U (en) | 2022-03-15 |
Family
ID=80537716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122252929.1U Active CN216030435U (en) | 2021-09-16 | 2021-09-16 | Air flow meter assembly fixture for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216030435U (en) |
-
2021
- 2021-09-16 CN CN202122252929.1U patent/CN216030435U/en active Active
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