CN212169874U - Exhaust manifold surface treatment device - Google Patents
Exhaust manifold surface treatment device Download PDFInfo
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- CN212169874U CN212169874U CN201922130689.0U CN201922130689U CN212169874U CN 212169874 U CN212169874 U CN 212169874U CN 201922130689 U CN201922130689 U CN 201922130689U CN 212169874 U CN212169874 U CN 212169874U
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- base plate
- exhaust manifold
- action bars
- surface treatment
- treatment device
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Abstract
The utility model relates to an exhaust manifold processingequipment technical field especially relates to an exhaust manifold surface treatment device, and the device include along the base plate and the lower extreme that the upper and lower direction extends for handheld portion, upper end and the upper end articulated action bars of base plate, the base plate deviates from one side of action bars is equipped with the abrasive material layer the action bars corresponds the position department of base plate is equipped with and is used for elastic support the elastic component of base plate, its lower extreme to behind the base plate pressurized thereby the action bars is close to the adjustment the action bars with contained angle between the base plate is in order to adapt to corresponding target location of polishing. The utility model discloses can adapt to the not intervascular slit of equidimension, can polish the processing comprehensively to exhaust manifold's surface to simple structure, convenient to use, laborsaving.
Description
Technical Field
The utility model relates to an exhaust manifold processingequipment technical field especially relates to an exhaust manifold surface treatment device.
Background
The exhaust manifold is a branched pipeline which is connected with an engine cylinder body and used for leading exhaust gas of each cylinder to an exhaust manifold together, and the currently commonly used exhaust manifold is divided into a cast iron manifold and a stainless steel manifold in material and machining processes, wherein the cast iron manifold has high utilization rate. After casting, the exhaust manifold has a rough appearance and may have burrs, sand grains and other pollutants, and in the case of mass production, workers may polish and polish the exhaust manifold by using automatic polishing equipment, but the automatic polishing equipment cannot guarantee that all the exhaust manifolds are polished to be qualified, so that some products which are not polished to be qualified exist, and in this case, the workers are required to polish manually.
The prior manual polishing device comprises a handle, a base plate fixed at the end part of the handle and a movable plate hinged with the base plate, wherein a movable wheel is installed at the lower end of the movable plate, a fixed wheel is installed at the lower end of the base plate, a transmission belt is arranged between the fixed wheel and the movable wheel, a polishing piece is arranged on the transmission belt, the fixed wheel is driven by a motor to rotate, and the transmission belt can be pressed to the curved surface of the exhaust manifold to be flexibly polished when the polishing device is used. However, according to the technical scheme, the curved surface can be covered and polished, but the slit part between the pipes of the exhaust manifold cannot be polished, so that the surface of the exhaust manifold cannot be comprehensively polished, and the using effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides an exhaust manifold surface treatment device to solve prior art and can't polish the problem of handling to exhaust manifold's intertube slit position.
The utility model discloses an exhaust manifold surface treatment device adopts following technical scheme:
the utility model provides an exhaust manifold surface treatment device, include along the base plate and the lower extreme that the upper and lower direction extends for handheld portion, upper end and the articulated action bars in upper end of base plate, the base plate deviates from one side of action bars is equipped with the abrasive material layer the action bars corresponds the position department of base plate is equipped with and is used for elastic support the elastic component of base plate, its lower extreme after the base plate pressurized to thereby the action bars is close to the adjustment the action bars with contained angle between the base plate is in order to adapt to corresponding target location of polishing.
The base plate is provided with two and is symmetrical relative to the operating rod.
Each base plate at least comprises two single plates, each single plate is sequentially hinged end to end in the up-down direction, the elastic piece is arranged at the position of the operating rod corresponding to each single plate, and the upper end of the single plate at the upper end in each base plate is hinged with the operating rod.
The elastic piece is a spring.
The upper end of the operating rod is of a conical structure with a small upper part and a large lower part, and a single plate positioned at the upper end in each base plate corresponds to the conical structure.
The upper end of the operating rod is provided with a bent plate for protecting the upper end of the operating rod, and two ends of the bent plate respectively correspond to the upper ends of the two base plates.
The handheld part is provided with a rubber sleeve for skid resistance.
The utility model has the advantages that: the utility model discloses articulated base plate that has set up in the upper end of action bars, be equipped with the elastic component between base plate and the action bars, therefore, when waving the action bars and inserting exhaust manifold's intertube slit position, the base plate receives exhaust manifold's oppression and rotates around the pin joint, contained angle between base plate and the action bars carries out adaptability and reduces the adjustment this moment, the base plate pastes exhaust manifold's surface under the roof pressure of elastic component simultaneously, at the in-process that the above-mentioned contained angle reduces, the abrasive material layer of base plate progressively rubs the different positions department at the curved surface position that exhaust manifold is located intertube slit department, continuous plug action bars can make the abrasive material layer of base plate carry out surface treatment to the position of exhaust manifold's the above-mentioned difficult position of polishing, and because the base plate is by elastic component elastic support, so the utility model discloses can adapt to the intertube slit of. Therefore, the utility model discloses can polish the processing comprehensively to exhaust manifold's surface to simple structure, convenient to use, laborsaving.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of an embodiment of an exhaust manifold surface treatment device according to the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of detail B of FIG. 1;
FIG. 4 is a view showing a state of use of an exhaust manifold surface treatment apparatus according to the present invention;
in the figure: 1. an operating lever; 11. a rubber sleeve; 2. bending a plate; 3. a first veneer; 31. a second veneer; 32. an abrasive layer; 33. a second hinge; 34. a first hinge; 4. a second spring; 41. a first spring; 5. an exhaust manifold.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an exhaust manifold surface treatment device's embodiment, as shown in fig. 1 to 4, an exhaust manifold surface treatment device, include that base plate and lower extreme that extend along upper and lower direction are handheld portion, upper end and the articulated action bars of upper end 1 of base plate, one side that the base plate deviates from action bars 1 is equipped with abrasive material layer 32, is equipped with the elastic component that is used for the elastic support base plate in the position department that action bars 1 corresponds the base plate, thereby its lower extreme is close to the contained angle between adjustment action bars 1 and the base plate in order to adapt to corresponding target position of polishing to action bars 1 after the base plate pressurized.
In this embodiment, the two substrates are symmetrical with respect to the operation rod 1, each substrate includes two single plates, which are a first single plate 3 and a second single plate 31, the first single plate 3 is hinged to the operation rod 1 through a first hinge 34, and each single plate is sequentially hinged end to end in the up-down direction, that is, the lower end of the first single plate 3 is hinged to the upper end of the second single plate 31 through a second hinge 33, and the operation rod 1 is provided with the above elastic member at a position corresponding to each single plate, where the single plate located at the upper end in each substrate, that is, the upper end of the first single plate 3, is hinged to the operation rod 1, the elastic member is specifically a spring, and the spring corresponding to the first single plate 3 is a first spring 41, and the spring corresponding to the second single plate 31 is a second spring 4.
In other embodiments, one, three or more substrates may be provided, and when three or more substrates are provided, the substrates are uniformly distributed around the operation rod 1; each substrate can also be one, three or more than three single plates; the elastic member may also be an elastic rubber block or the like.
In order to allow the upper end of the device to be inserted into the pipe slit, the upper end of the operating rod 1 is a tapered structure with a small top and a large bottom, and the single plate at the upper end of each base plate, i.e. the first single plate 3, corresponds to the tapered structure. In other embodiments, no tapered structure may be provided.
The upper end of the operating rod 1 is provided with a bent plate 2 for protecting the upper end of the operating rod 1, and two ends of the bent plate 2 respectively correspond to the upper ends of the two base plates.
The hand-held part is provided with a rubber sleeve 11 for skid resistance.
When the operation rod 1 is swung to be inserted into the position of the slit between the pipes of the exhaust manifold 5, the first single plate 3 is pressed by the exhaust manifold 5 to rotate around the hinge point, at the moment, the included angle between the first single plate 3 and the operation rod 1 is adaptively reduced and adjusted, meanwhile, the first single plate 3 is tightly attached to the surface of the exhaust manifold 5 under the jacking of the first spring 41, the operation rod 1 is continuously inserted into the slit between the pipes, the included angle between the first single plate 3 and the operation rod 1 is further reduced, because of the rotation of the first single plate 3, the upper end of the second single plate 31 is close to the operation rod 1 along with the lower end of the first single plate 3 until the second single plate 31 is also attached to the exhaust manifold 5, at the moment, the second single plate 31 is also in a polished state, along with the continuous insertion, the included angle between the second single plate 31 and the operation rod 1 is also reduced under the extrusion of the exhaust manifold 5 until the lower end of the second single plate 31 is positioned in the slit between the, and then the operating rod 1 is pulled out, and all parts move reversely until the operating rod 1 is completely pulled out from the slit between the pipes, so that a grinding process is completed.
At the above-mentioned in-process that inserts and the contained angle reduces, the abrasive material layer 32 of first veneer 3, second veneer 31 progressively rubs the different positions department that exhaust manifold 5 is located the curved surface position of intertube slit department, and continuous plug action bars 1 can make the abrasive material layer 32 of base plate carry out surface treatment to the above-mentioned difficult position of polishing of exhaust manifold 5 to because the base plate is by elastic component elastic support, so the utility model discloses can adapt to the intertube slit of equidimension not. Therefore, the utility model discloses can polish the processing comprehensively to exhaust manifold 5's surface to simple structure, convenient to use, laborsaving.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An exhaust manifold surface treatment device characterized in that: include along the base plate and the lower extreme that the upper and lower direction extends for handheld portion, upper end with the upper end articulated action bars of base plate, the base plate deviates from one side of action bars is equipped with the abrasive material layer the action bars corresponds the position department of base plate is equipped with and is used for elastic support the elastic component of base plate, its lower extreme after the base plate pressurized to thereby the action bars is close to the adjustment the action bars with contained angle between the base plate is in order to adapt to corresponding target location of polishing.
2. The exhaust manifold surface treatment device according to claim 1, characterized in that: the base plate is provided with two and is symmetrical relative to the operating rod.
3. The exhaust manifold surface treatment device according to claim 2, characterized in that: each base plate at least comprises two single plates, each single plate is sequentially hinged end to end in the up-down direction, the elastic piece is arranged at the position of the operating rod corresponding to each single plate, and the upper end of the single plate at the upper end in each base plate is hinged with the operating rod.
4. The exhaust manifold surface treatment device according to claim 3, characterized in that: the elastic piece is a spring.
5. The exhaust manifold surface treatment device according to claim 3, characterized in that: the upper end of the operating rod is of a conical structure with a small upper part and a large lower part, and a single plate positioned at the upper end in each base plate corresponds to the conical structure.
6. The exhaust manifold surface treatment device according to claim 5, characterized in that: the upper end of the operating rod is provided with a bent plate for protecting the upper end of the operating rod, and two ends of the bent plate respectively correspond to the upper ends of the two base plates.
7. The exhaust manifold surface treatment device according to claim 1, characterized in that: the handheld part is provided with a rubber sleeve for skid resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130689.0U CN212169874U (en) | 2019-12-03 | 2019-12-03 | Exhaust manifold surface treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922130689.0U CN212169874U (en) | 2019-12-03 | 2019-12-03 | Exhaust manifold surface treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212169874U true CN212169874U (en) | 2020-12-18 |
Family
ID=73762960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922130689.0U Active CN212169874U (en) | 2019-12-03 | 2019-12-03 | Exhaust manifold surface treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212169874U (en) |
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2019
- 2019-12-03 CN CN201922130689.0U patent/CN212169874U/en active Active
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