CN217701038U - Reaming device for exhaust pipe - Google Patents
Reaming device for exhaust pipe Download PDFInfo
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- CN217701038U CN217701038U CN202221137381.4U CN202221137381U CN217701038U CN 217701038 U CN217701038 U CN 217701038U CN 202221137381 U CN202221137381 U CN 202221137381U CN 217701038 U CN217701038 U CN 217701038U
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Abstract
The utility model provides a reaming device for blast pipe relates to automobile parts processing technology field, include: a main frame base; two positioning electric push cylinders are fixedly connected to the upper part inside the main frame seat; the movable positioning frame is fixedly connected to the lower end of a push rod of the positioning electric push cylinder; the positioning mechanism can be used for radially positioning the workpiece and axially positioning the workpiece at the same time, so that the additional arrangement of the axial positioning mechanism is saved, the structure is simple, the positioning is stable, the operation is convenient, and the practicability is good; the problem of just at present traditional vehicle vent-pipe flaring device fix vehicle vent-pipe through clamping equipment, fix the back and carry out the flaring to the blast pipe through the flaring ware, and the flaring of current blast pipe is when fixing a position the work piece with the frock, lacks the axial location of work piece when radially fixing a position the work piece, sets up axial positioning mechanism in addition and can increase the operation degree of difficulty and manufacturing cost is solved.
Description
Technical Field
The utility model belongs to the technical field of automobile parts processing, more specifically says, in particular to reaming device for blast pipe.
Background
The automobile exhaust corrugated pipe is also called as an automobile exhaust pipe hose, and is arranged in an exhaust pipe between an engine exhaust branch pipe and a silencer to ensure that the whole exhaust system is in flexible connection, thereby playing the roles of vibration and noise reduction, convenient installation and prolonging the service life of the exhaust silencing system; when the automobile exhaust pipe is machined, the mouth of the exhaust pipe needs to be flared, the requirement of a corresponding vehicle is met, and when the automobile exhaust pipe is flared, the automobile exhaust pipe needs to be fixed through a clamp.
However, with regard to the positioning mechanism of the prior flaring device for the automobile exhaust pipe, the automobile exhaust pipe is fixed through the clamping device, and the exhaust pipe is flared through the flaring device after the automobile exhaust pipe is fixed, while the flaring tool of the prior exhaust pipe is used for positioning a workpiece, the workpiece is short of axial positioning of the workpiece when being positioned in the radial direction, and the axial positioning mechanism is additionally arranged, so that the operation difficulty and the production cost are increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a reaming device for blast pipe, it has the multidirectional positioning mechanism to the work piece, and positioning mechanism still can carry out the axial positioning of work piece when carrying out radial positioning to the work piece, has saved adding of axial positioning mechanism and has established, simple structure, and the location is firm, and convenient operation has good practicality.
The utility model provides a reaming device for an exhaust pipe, which comprises a main frame seat; two positioning electric push cylinders are fixedly connected to the upper part inside the main frame seat; the movable positioning frame is fixedly connected to the lower end of a push rod of the positioning electric push cylinder; the reamer is fixedly connected to the left side wall inside the main frame base through screws; the lower positioning frame is connected above the main frame seat in a sliding manner; the discharging electric pushing cylinder is fixedly connected to the right side of the lower positioning frame through screws.
Furthermore, a processing base is arranged below the main frame seat, two lower guide frames are fixedly connected to the upper surface of the processing base, and the two lower guide frames are parallel to each other.
Furthermore, two propelling columns are fixedly connected below the right end of the movable positioning frame, a movable limiting top seat is fixedly connected at the right end of the lower surface of the movable positioning frame, a movable positioning plate is fixedly connected to the lower surface of the movable positioning frame, and the left end of the movable positioning plate is fixedly connected to the right surface of the movable limiting top seat.
Furthermore, the lower end of the propelling column is fixedly connected with a propelling inclined plate, and the propelling inclined plate is obliquely arranged at forty-five degrees.
Furthermore, a movable positioning folding groove is formed in the middle of the movable positioning plate through bending.
Furthermore, two propelling guide sliding grooves are formed in the lower portion of the lower positioning frame, one lower limiting top seat is fixedly connected to the left side of the upper surface of the lower positioning frame, the lower positioning plate is fixedly connected to the upper surface of the lower positioning frame, the right end of the lower positioning plate is fixedly connected to the lower limiting top seat, and two oblique propelling seats (.
Furthermore, a lower positioning folding groove is formed in the middle of the lower positioning plate through bending.
Furthermore, an oblique guide propulsion groove is formed in the upper surface of the oblique propulsion seat.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses increase in the function has been carried out on current vehicle vent-pipe flaring device's positioning mechanism, mainly embodied at: the positioning mechanism has a multidirectional positioning mechanism for a workpiece, the radial positioning mechanism pushes the movable positioning frame to move downwards through the positioning electric pushing cylinder, the clamping effect on the workpiece is achieved through the movable positioning folding groove and the lower positioning folding groove, in addition, the radial positioning mechanism and the slant guide pushing groove form a sliding connection through pushing the inclined plate to extrude downwards, the transverse pushing effect is achieved on the lower positioning frame, the lower positioning frame is pushed to move leftwards, the workpiece is clamped from two ends through the lower limiting top seat and the movable limiting top seat, the axial positioning of the workpiece can be carried out while the radial positioning is carried out on the workpiece by the positioning mechanism, the additional arrangement of the axial positioning mechanism is saved, the structure is simple, the positioning is stable, the operation is convenient, and the positioning mechanism has good practicability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view during discharging of the utility model.
Fig. 3 is a schematic front view of fig. 1 according to the present invention.
Fig. 4 is a schematic structural view of the movable positioning frame of the present invention.
Fig. 5 is a schematic structural view of the lower positioning frame of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main frame base; 101. processing a base; 102. a lower guide frame; 2. positioning the electric pushing cylinder; 3. a movable positioning frame; 301. advancing the column; 3011. propelling the inclined plate; 302. a movable limit top seat; 303. a movable positioning plate; 3031. a movable positioning folding groove; 4. a reamer; 5. a lower positioning frame; 501. a propulsion guide chute; 502. a lower limiting top seat; 503. a lower positioning plate; 5031. a lower positioning folding groove; 505. a slant propulsion seat; 5051. a slant guide propelling slot; 6. and (4) unloading the electric cylinder.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 5:
the utility model provides a reaming device for an exhaust pipe, which comprises a main frame seat 1; two positioning electric push cylinders 2 are fixedly connected to the upper part inside the main frame seat 1; the movable positioning frame 3 is fixedly connected to the lower end of a push rod of the positioning electric push cylinder 2; the reamer 4 is fixedly connected to the left side wall inside the main frame seat 1 through screws; the lower positioning frame 5 is connected above the main frame seat 1 in a sliding manner; the discharging electric pushing cylinder 6 is fixedly connected to the right side of the lower positioning frame 5 through screws.
Wherein, a processing base 101 is arranged below the main frame seat 1, the upper surface of the processing base 101 is fixedly connected with two lower guide frames 102, and the two lower guide frames 102 are parallel to each other; the lower guide frame 102 parallel to each other is slidably connected to the two push guide sliding grooves 501, so as to guide the lower positioning frame 5.
Two pushing columns 301 are fixedly connected below the right end of the movable positioning frame 3, a movable limiting top seat 302 is fixedly connected to the right end of the lower surface of the movable positioning frame 3, a movable positioning plate 303 is fixedly connected to the lower surface of the movable positioning frame 3, and the left end of the movable positioning plate 303 is fixedly connected to the right surface of the movable limiting top seat 302; the movable positioning frame 3 is pushed downwards by the two positioning electric push cylinders 2, so that the workpiece can be clamped, the movable positioning folding groove 3031 is formed in the middle of the movable positioning plate 303 through bending, the movable positioning folding groove 3031 is matched with the lower positioning folding groove 5031, and the cylindrical workpiece is clamped from the outer surface through the two folding grooves, so that the effect of radially fixing the workpiece is achieved.
Wherein, the lower end of the pushing column 301 is fixedly connected with a pushing sloping plate 3011, the pushing sloping plate 3011 is arranged in a forty-five degree inclined manner, and the upper surface of the inclined pushing seat 505 is provided with an inclined guiding pushing groove 5051; when the movable positioning frame 3 moves downwards, the pushing inclined plate 3011 is pushed downwards to form sliding connection with the oblique guide pushing groove 5051, the lower positioning frame 5 is pushed to move leftwards, the workpiece is clamped from two ends through the lower limiting top seat 502 and the movable limiting top seat 302, and the positioning mechanism can perform radial positioning on the workpiece and axial positioning on the workpiece.
Two propelling guide sliding grooves 501 are formed below the lower positioning frame 5, the left side of the upper surface of the lower positioning frame 5 is fixedly connected with a lower limiting top seat 502, the upper surface of the lower positioning frame 5 is fixedly connected with a lower positioning plate 503, a lower positioning folding groove 5031 is formed in the middle of the lower positioning plate 503 through bending, the right end of the lower positioning plate 503 is fixedly connected with the lower limiting top seat 502, and two oblique propelling seats 505 are fixedly connected to the inclined surface of the lower limiting top seat 502; when locating rack 5 and activity locating rack 3 were close to down, lower spacing footstock 502 and the spacing footstock 302 of activity were close to each other, through being close to between them, pressed from both ends tightly the work piece of cylinder structure, realized the axial positioning of work piece, saved adding of axial positioning mechanism and established, practiced thrift the processing cost, simplified the structure of frock.
The specific use mode and function of the embodiment are as follows:
the utility model discloses in, at first, when establishing to carry out flaring to the vehicle vent-pipe man-hour, place the work piece inside lower location broken groove 5031, and make the flaring position of work piece towards the left side, then the electronic push cylinder 2 action of two locations of simultaneous control location, promote the downward action of movable locating rack 3, play the tight effect of clamp to the work piece through movable locating broken groove 3031 and lower location broken groove 5031, in addition, extrude downwards through promoting swash plate 3011, it forms sliding connection with slant direction propulsion groove 5051, play horizontal propulsive effect to lower locating rack 5, promote down locating rack 5 and remove left, press from both ends tight to the work piece through lower spacing footstock 502 and the spacing footstock 302 of activity, positioning mechanism is when carrying out radial positioning to the work piece, still can carry out the axial positioning of work piece, then control prior art's enlarger 4 carries out the flaring to the work piece, the contact is to the tight location of clamp of work piece, then control is unloaded electronic push cylinder 6 and is promoted the work piece left, can realize that the work piece is unloaded.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A reaming device for an exhaust pipe is characterized in that: comprises a main frame seat (1); two positioning electric push cylinders (2) are fixedly connected to the upper part inside the main frame seat (1); the movable positioning frame (3) is fixedly connected to the lower end of a push rod of the positioning electric pushing cylinder (2); the reamer (4) is fixedly connected to the left side wall inside the main frame seat (1) through screws; the lower positioning frame (5), the said lower positioning frame (5) is connected to the upper side of the main frame seat (1) slidably; the discharging electric pushing cylinder (6) is fixedly connected to the right side of the lower positioning frame (5) through screws.
2. The reaming device for the exhaust pipe according to claim 1, wherein: a processing base (101) is arranged below the main frame base (1), two lower guide frames (102) are fixedly connected to the upper surface of the processing base (101), and the two lower guide frames (102) are parallel to each other.
3. A reaming device for an exhaust pipe according to claim 1, characterized in that: two propelling columns (301) are fixedly connected below the right end of the movable positioning frame (3), a movable limiting top seat (302) is fixedly connected to the right end of the lower surface of the movable positioning frame (3), a movable positioning plate (303) is fixedly connected to the lower surface of the movable positioning frame (3), and the left end of the movable positioning plate (303) is fixedly connected to the right surface of the movable limiting top seat (302).
4. A reaming device for exhaust pipes according to claim 3, characterized in that: the lower end of the propelling column (301) is fixedly connected with a propelling sloping plate (3011), and the propelling sloping plate (3011) is arranged in a forty-five degree inclined manner.
5. A reaming device for exhaust pipes according to claim 3, characterized in that: the middle of the movable positioning plate (303) is provided with a movable positioning folding groove (3031) through bending processing.
6. A reaming device for an exhaust pipe according to claim 1, characterized in that: two propelling guide sliding grooves (501) are formed in the lower portion of the lower positioning frame (5), one lower limiting top seat (502) is fixedly connected to the left side of the upper surface of the lower positioning frame (5), a lower positioning plate (503) is fixedly connected to the upper surface of the lower positioning frame (5), the right end of the lower positioning plate (503) is fixedly connected to the lower limiting top seat (502), and two oblique propelling seats (505) are fixedly connected to the inclined surface of the lower limiting top seat (502).
7. The reaming device for the exhaust pipe according to claim 6, wherein: the middle of the lower positioning plate (503) is provided with a lower positioning folding groove (5031) through bending processing.
8. The reaming device for the exhaust pipe according to claim 6, wherein: the upper surface of the oblique pushing seat (505) is provided with an oblique guiding pushing groove (5051).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221137381.4U CN217701038U (en) | 2022-05-13 | 2022-05-13 | Reaming device for exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221137381.4U CN217701038U (en) | 2022-05-13 | 2022-05-13 | Reaming device for exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217701038U true CN217701038U (en) | 2022-11-01 |
Family
ID=83791941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221137381.4U Active CN217701038U (en) | 2022-05-13 | 2022-05-13 | Reaming device for exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217701038U (en) |
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2022
- 2022-05-13 CN CN202221137381.4U patent/CN217701038U/en active Active
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