CN111211459B - Reaming device for installing waterproof rubber ring of automobile sensor wire harness - Google Patents
Reaming device for installing waterproof rubber ring of automobile sensor wire harness Download PDFInfo
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- CN111211459B CN111211459B CN202010130030.XA CN202010130030A CN111211459B CN 111211459 B CN111211459 B CN 111211459B CN 202010130030 A CN202010130030 A CN 202010130030A CN 111211459 B CN111211459 B CN 111211459B
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- reaming
- installing
- wire harness
- arms
- automobile sensor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/005—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for making dustproof, splashproof, drip-proof, waterproof, or flameproof connection, coupling, or casing
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Installation Of Indoor Wiring (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention relates to a reaming device for installing a rubber waterproof ring of an automobile sensor wire harness, which comprises a base, a driving mechanism and a reaming mechanism, wherein a transmission rod is arranged on the driving mechanism; the reaming mechanism comprises a pushing block, a plurality of crank pushing rods and a fixed seat, wherein the pushing block is arranged on the transmission rod, the crank pushing rods comprise front arms and rear arms, the front arms and the rear arms are hinged and form a certain included angle, the hinged positions of the front arms and the rear arms are arranged on the fixed seat, one end of the rear arms is hinged on the pushing block, the front end of the front arms is provided with a reaming part, the reaming part is provided with a reaming part, the driving mechanism acts and drives the transmission rod to move back and forth, and then the pushing block and the crank pushing rods are driven to act, so that the expansion or the shrinkage of the reaming part on the reaming part is realized, and the rubber waterproof ring sleeved on the reaming part is reamed. The device greatly improves the working efficiency of the waterproof rubber ring sleeved on the automobile sensor wire harness.
Description
Technical Field
The invention relates to the technical field of automobile part production and processing, in particular to a reaming device for installing a waterproof rubber ring of an automobile sensor wire harness.
Background
Various sensors in the automobile, such as an air quality sensor, a brake pad abrasion sensor and the like, are connected and installed through wire harnesses so as to realize signal transmission. In the automobile wire harness, especially the external leakage part, the rubber waterproof ring is required to be sleeved, the wire harness is tightly wrapped by the rubber waterproof ring, the wire harness is sealed and waterproof, the through hole of the rubber waterproof ring is required to be expanded when the rubber waterproof ring is sleeved, so that the automobile wire harness passes through in place, and after the automobile wire harness passes through the through hole, the expansion of the through hole is stopped, and the through hole of the rubber waterproof ring is contracted to tightly wrap the wire harness. In the existing production, the rubber waterproof ring is sleeved on the automobile wire harness basically by manual operation, the sealing sleeve is forcibly expanded by bare hands, the efficiency is low, and the labor intensity of workers is high.
Disclosure of Invention
The invention aims to solve the problems and provide the reaming device for installing the rubber waterproof ring of the automobile sensor wire harness, which greatly improves the working efficiency of sleeving the rubber waterproof ring on the automobile sensor wire harness.
The aim of the invention is achieved by the following technical scheme:
the reaming device for installing the waterproof rubber ring of the automobile sensor wire harness is characterized by comprising a base, a driving mechanism and a reaming mechanism, wherein the reaming mechanism and the driving mechanism are both arranged on the base, a transmission rod is arranged on the driving mechanism, and the driving mechanism is connected with the reaming mechanism through the transmission rod;
the reaming mechanism comprises a pushing block, a plurality of crank pushing rods and a fixing seat, wherein the pushing block is arranged on the transmission rod, each crank pushing rod comprises a front arm and a rear arm, the front arms and the rear arms are hinged to each other and form a certain included angle (the included angle can change along with pushing), the hinged positions of the front arms and the rear arms are arranged on the fixing seat, one ends of the rear arms are hinged to the pushing block, the front ends of the front arms are provided with reaming parts, and reaming parts are arranged on the reaming parts.
When the reaming device specifically works, the driving mechanism acts to drive the transmission rod to move forwards and backwards, so as to drive the push block and the crank push rod to act, and the rear arm of the crank push rod drives the front arm to expand or contract, so that the expansion or contraction of the reaming piece on the reaming part is realized, and the rubber waterproof ring sleeved on the reaming part can be reamed.
Further, the driving mechanism is an air cylinder, and the switch control can be provided with a foot pedal.
Further, the transmission rod is a cylinder rod, and the cylinder rod is horizontally arranged.
Further, the fixing seat is hollow ring-shaped, and the bottom of the fixing seat is fixed on the base.
Further, a fixing part is arranged on the fixing seat, the hinge joint of the front arm and the rear arm is arranged on the fixing part, the fixing part can be a protruding block protruding out of the annular inner wall, and a groove is formed in the middle of the fixing part and used for installing a crank pushing rod.
Further, the pushing block is a disc, the center of the pushing block is fixedly connected with the end part of the transmission rod, and the end part of the rear arm of the crank pushing rod is hinged to the circumference of the disc.
Further, the crank push rod is provided with 3-5 groups, and is uniformly arranged on the push block and the fixing seat.
Further, the rear arm of the crank push rod is a rectangular plate, the front arm of the crank push rod is a bent rectangular plate, the bent part at the front end of the front arm forms the reaming part, and the reaming part is fixedly arranged on the reaming part.
Further, the angle of the front arm bending is 120-150 degrees, the bending part of the front end of the front arm is parallel to the axial direction and horizontally arranged, and the bending part of the front end of the front arm has a certain length, so that the rubber waterproof ring is conveniently sleeved.
Further, the reaming pieces are arc-shaped blocks, the plurality of reaming pieces are combined to form a cylinder, so that the rubber waterproof ring is uniformly stressed during reaming, and damage is avoided; the reaming piece adopts the rubber block, and its arc surface is equipped with recess or rib, is favorable to increasing frictional force.
When the device specifically works, the starting device firstly enables the reaming piece to be in a folded and contracted state, the rubber waterproof ring to be installed is sleeved on the reaming piece, then the starting device is started again, the reaming piece is enabled to be expanded, reaming of the rubber waterproof ring is achieved, then the wire harness is inserted into the rubber waterproof ring, the reaming piece is enabled to be in a contracted state, the rubber waterproof ring is taken down, and operation that the rubber waterproof ring is sleeved on the wire harness of an automobile is achieved.
Compared with the prior art, the device has the advantages of simple structure, convenient operation and high degree of automation, and greatly improves the working efficiency of the rubber waterproof ring sleeved by the wire harness.
Drawings
FIGS. 1 and 2 are schematic views of the overall structure of the device of the present invention;
fig. 3 is a schematic view of a partial structure of the device of the present invention.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Examples
As shown in fig. 1, 2 and 3, the reaming device for installing the waterproof rubber ring of the automobile sensor wire harness comprises a base 1, a driving mechanism 2 and a reaming mechanism, wherein the reaming mechanism and the driving mechanism 2 are both installed on the base 1, a transmission rod 3 is arranged on the driving mechanism 2, and the driving mechanism 2 is connected with the reaming mechanism through the transmission rod 3; the reaming mechanism comprises a push block 4, a plurality of crank pushing rods and a fixed seat 5, wherein the push block 4 is arranged on a transmission rod 3, the crank pushing rods comprise a front arm 7 and a rear arm 6, the front arm 7 and the rear arm 6 are hinged to each other and form a certain included angle, the included angle can change along with pushing, the hinged positions of the front arm 7 and the rear arm 6 are arranged on the fixed seat 5 through mounting pieces such as pin shafts, one end of the rear arm 6 is hinged to the push block 4, a reaming part 8 is arranged at the front end of the front arm 7, and a reaming piece 9 is arranged on the reaming part 8.
Specifically, the driving mechanism 2 is an air cylinder, and the transmission rod 3 is an air cylinder rod, which is horizontally arranged. The fixing seat 5 is hollow ring-shaped, the bottom of the fixing seat is fixed on the base 1, the fixing seat 5 is provided with a fixing part, the hinge joint of the front arm 7 and the rear arm 6 is arranged on the fixing part, the fixing part can be a convex block protruding out of the inner wall of the ring-shaped, and the middle part is provided with a groove for installing a crank push rod.
The pushing block 4 is a disc, the center of the pushing block is fixedly connected with the end part of the transmission rod 3, and the end part of the rear arm 6 of the crank pushing rod is hinged to the circumference of the disc. The crank push rod is provided with 3 groups, and is uniformly arranged on the push block 4 and the fixed seat 5. The rear arm 6 of the crank push rod is a rectangular plate, the front arm 7 of the crank push rod is a bent rectangular plate, the bent part at the front end of the front arm 7 forms a reaming part 8, and the reaming part 9 is fixedly arranged on the reaming part 8.
The angle of bending of the front arm 7 is 120 degrees, the bending part of the front end of the front arm 7 is parallel to the axial horizontal arrangement, and the bending part of the front end of the front arm 7 has a certain length, so that the rubber waterproof ring is conveniently sleeved.
The reaming pieces 9 are arc-shaped blocks, a plurality of reaming pieces 9 are combined to form a cylinder, the reaming pieces 9 are rubber blocks, grooves or ribs are arranged on the arc-shaped surfaces of the reaming pieces, so that the rubber waterproof ring is uniformly stressed during reaming, and damage is avoided; the reaming piece 9 adopts a rubber block, and the arc surface of the reaming piece is provided with grooves or ribs, so that friction force can be increased.
When the reaming device specifically works, the driving mechanism 2 acts to drive the transmission rod 3 to move forwards and backwards, then the push block 4 and the crank push rod are driven to act, the rear arm 6 of the crank push rod drives the front arm 7 to expand or contract, expansion or contraction of the reaming piece 9 on the reaming part 8 is realized, and the rubber waterproof ring sleeved on the reaming part can be reamed.
When the automobile wire harness is in specific work, the starting device firstly enables the reaming piece to be in a folded and contracted state, the rubber waterproof ring to be installed is sleeved on the reaming piece, then the starting device is started, the reaming piece is unfolded, reaming of the rubber waterproof ring is achieved, the wire harness is inserted into the rubber waterproof ring, the reaming piece is in a contracted state, the rubber waterproof ring is taken down, and therefore the operation that the rubber waterproof ring is sleeved on the automobile wire harness is achieved.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present invention. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present invention.
Claims (9)
1. The reaming device for installing the waterproof rubber ring of the automobile sensor wire harness is characterized by comprising a base (1), a driving mechanism (2) and a reaming mechanism, wherein the reaming mechanism and the driving mechanism (2) are both arranged on the base (1), a transmission rod (3) is arranged on the driving mechanism (2), and the driving mechanism (2) is connected with the reaming mechanism through the transmission rod (3);
the reaming mechanism comprises a pushing block (4), a plurality of crank pushing rods and a fixed seat (5), wherein the pushing block (4) is installed on the transmission rod (3), the crank pushing rods comprise front arms (7) and rear arms (6), the front arms (7) and the rear arms (6) are hinged to each other and form a certain included angle, the hinged positions of the front arms (7) and the rear arms (6) are installed on the fixed seat (5), one ends of the rear arms (6) are hinged to the pushing block (4), reaming parts (8) are arranged at the front ends of the front arms (7), and reaming parts (9) are arranged on the reaming parts (8);
the driving mechanism is an air cylinder, and the switch is controlled to be provided with a pedal;
the reaming piece adopts a rubber block, and the arc-shaped surface of the reaming piece is provided with grooves or ribs;
when the device specifically works, the starting device firstly enables the reaming piece (9) to be in a folded and contracted state, the rubber waterproof ring to be installed is sleeved on the reaming piece, then the starting device is started again, the reaming piece (9) is expanded, reaming of the rubber waterproof ring is achieved, then the wire harness is inserted into the rubber waterproof ring, the reaming piece (9) is in a contracted state, the rubber waterproof ring is taken down, and operation that the rubber waterproof ring is sleeved on the wire harness of an automobile is achieved.
2. The reaming device for installing the waterproof rubber ring of the automobile sensor harness according to claim 1, wherein the transmission rod (3) is a cylinder rod and is horizontally arranged.
3. The reaming device for installing the waterproof rubber ring of the automobile sensor harness according to claim 1, wherein the fixing seat (5) is hollow and circular, and the bottom of the fixing seat is fixed on the base (1).
4. A reaming device for installing a waterproof rubber ring of a wire harness of an automobile sensor according to claim 3, wherein the fixing seat (5) is provided with a fixing part, and the hinge joint of the front arm (7) and the rear arm (6) is arranged on the fixing part.
5. The reaming device for installing the waterproof rubber ring of the automobile sensor wire harness according to claim 1, wherein the pushing block (4) is a disc, the center of the pushing block is fixedly connected with the end part of the transmission rod (3), and the end part of the rear arm (6) of the crank pushing rod is hinged to the circumference of the disc.
6. The reaming device for installing the waterproof rubber ring of the automobile sensor wire harness is characterized in that 3-5 groups of crank pushing rods are uniformly arranged on the pushing block (4) and the fixing seat (5).
7. The reaming device for installing the waterproof rubber ring of the automobile sensor harness according to claim 1, wherein the rear arm (6) of the crank push rod is a rectangular plate, the front arm (7) of the crank push rod is a bent rectangular plate, the reaming part (8) is formed by a bent part at the front end of the front arm (7), and the reaming part (9) is fixedly arranged on the reaming part (8).
8. The reaming device for installing the waterproof rubber ring of the automobile sensor harness according to claim 7, wherein the angle of bending of the front arm (7) is 120-150 degrees, and the bending part of the front end of the front arm (7) is horizontally arranged parallel to the axial direction.
9. The reaming device for installing the waterproof rubber ring of the automobile sensor harness according to claim 7, wherein the reaming pieces (9) are arc-shaped blocks, and a plurality of the reaming pieces (9) are combined to form a cylinder shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010130030.XA CN111211459B (en) | 2020-02-28 | 2020-02-28 | Reaming device for installing waterproof rubber ring of automobile sensor wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010130030.XA CN111211459B (en) | 2020-02-28 | 2020-02-28 | Reaming device for installing waterproof rubber ring of automobile sensor wire harness |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111211459A CN111211459A (en) | 2020-05-29 |
| CN111211459B true CN111211459B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010130030.XA Active CN111211459B (en) | 2020-02-28 | 2020-02-28 | Reaming device for installing waterproof rubber ring of automobile sensor wire harness |
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| Country | Link |
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| CN (1) | CN111211459B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776388A (en) * | 2020-12-30 | 2021-05-11 | 安徽微威胶件集团有限公司 | Clamping tool for reaming rubber sealing element |
| CN117277155A (en) * | 2023-10-09 | 2023-12-22 | 德维嘉汽车电子系统(无锡)有限公司 | Wire harness rubber sleeve expansion type threading process device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202817349U (en) * | 2012-06-13 | 2013-03-20 | 上海凤祉实业有限公司 | Outdoor waterproof socket and plug assembly |
| CN202862116U (en) * | 2012-10-12 | 2013-04-10 | 重庆民康实业有限公司 | Rubber pad reamer |
| CN105443042A (en) * | 2015-12-31 | 2016-03-30 | 武汉江钻恒立工程钻具股份有限公司 | Multifunctional reamer |
| CN206816177U (en) * | 2017-06-14 | 2017-12-29 | 神翼航空器科技（天津）有限公司 | reaming tool |
| CN208479055U (en) * | 2018-06-29 | 2019-02-05 | 立讯精密工业(保定)有限公司 | Automotive wire bundle water proof ring threads Counterboring apparatus |
| CN210212292U (en) * | 2019-08-08 | 2020-03-31 | 江西江铃秦川电器有限公司 | Automobile wire harness reaming device |
-
2020
- 2020-02-28 CN CN202010130030.XA patent/CN111211459B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202817349U (en) * | 2012-06-13 | 2013-03-20 | 上海凤祉实业有限公司 | Outdoor waterproof socket and plug assembly |
| CN202862116U (en) * | 2012-10-12 | 2013-04-10 | 重庆民康实业有限公司 | Rubber pad reamer |
| CN105443042A (en) * | 2015-12-31 | 2016-03-30 | 武汉江钻恒立工程钻具股份有限公司 | Multifunctional reamer |
| CN206816177U (en) * | 2017-06-14 | 2017-12-29 | 神翼航空器科技（天津）有限公司 | reaming tool |
| CN208479055U (en) * | 2018-06-29 | 2019-02-05 | 立讯精密工业(保定)有限公司 | Automotive wire bundle water proof ring threads Counterboring apparatus |
| CN210212292U (en) * | 2019-08-08 | 2020-03-31 | 江西江铃秦川电器有限公司 | Automobile wire harness reaming device |
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| Publication number | Publication date |
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| CN111211459A (en) | 2020-05-29 |
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