CN217044316U - Seven-station expansion device - Google Patents
Seven-station expansion device Download PDFInfo
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- CN217044316U CN217044316U CN202122751472.9U CN202122751472U CN217044316U CN 217044316 U CN217044316 U CN 217044316U CN 202122751472 U CN202122751472 U CN 202122751472U CN 217044316 U CN217044316 U CN 217044316U
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Abstract
The utility model relates to the technical field of automobile manufacturing, and discloses a seven-station expansion device, which comprises a front body, a middle body and a rear body, wherein the front body is arranged on one side of the middle body, a groove is arranged on the front body, a cavity is arranged in the middle body, the middle body is arranged on one side of the rear body, a cavity is arranged on the side surface of the rear body, and a groove is arranged on the side surface of the rear body, the utility model can be used for expanding a carbon steel oil filling pipe and expanding a stainless steel oil filling pipe through the interaction of a middle machine box, a punch fixing seat and an expansion punch, when the device is used, the seven-station expansion device is also suitable for pipe fitting production with larger expansion ratio through the newly designed seven-station expansion technology, the seven-station expansion device is composed of a die clamping die, seven groups of expansion punches and punch fixing seats, the punch switching is driven by a motor, the expansion thrust comes from the oil hydraulic cylinder, so that the applicability of the equipment is improved to a certain extent, and the production efficiency of the equipment is improved.
Description
Technical Field
The utility model relates to an automobile manufacturing technical field specifically is a seven station expansion device.
Background
The existing carbon steel oil filling pipe usually adopts a four-station expansion device, but the device cannot be used for expansion of the stainless steel oil filling pipe, and due to the fact that the stress of stainless steel pipes is large, the shrinkage after expansion is large, the expansion ratio is small, the stainless steel pipes can be formed only by being manufactured on the four-station expansion device twice, and the efficiency is poor. To this end, we have designed a seven-station expansion device.
Disclosure of Invention
Not enough to prior art, the utility model provides a seven station expansion device has solved the relatively poor problem of current quadruplex position expansion device efficiency.
In order to achieve the purpose, the utility model adopts the technical proposal that: a seven-station expansion device comprises a front machine body, a middle machine body and a rear machine body, wherein the front machine body is arranged on one side of the middle machine body, a groove is formed in the front machine body, a cavity is formed in the middle machine body, the middle machine body is arranged on one side of the rear machine body, a cavity is formed in the rear machine body, and a groove is formed in the side surface of the rear machine body.
Further, preceding organism includes preceding machine case, fore-stock, clamping mechanism, side grudging post, lighting fixture and light, preceding machine case is located well organism one side, and preceding quick-witted incasement portion has seted up the cavity, the fore-stock is located preceding machine case one side, and fore-stock one end and preceding machine case fixed connection, clamping mechanism locates preceding machine roof portion, and clamping mechanism and preceding machine case fixed connection, the side grudging post one end is located preceding machine case side surface, and is equipped with the lighting fixture on one side of the side grudging post, the lighting fixture is C style of calligraphy structure, and lighting fixture and side grudging post fixed connection, the lighting fixture is located to the lighting fixture inboard, and lighting fixture fixed connection.
Furthermore, well organism includes well machine case, drift fixing base and inflation drift, well machine case one side before locating is quick-witted case to well machine case, and well machine incasement portion has seted up the cavity, the drift fixing base is located well machine roof portion, and drift fixing base and well machine case fixed connection, inflation drift is located drift fixing base one side, and inflation drift and drift fixing base fixed connection.
Further, the rear machine body comprises a rear machine case, a rear case cover, a motor, a connecting frame and a lamp box, a cavity is formed in the rear machine case, the rear machine case is arranged on one side of the middle machine case, the rear case cover is arranged on the top of the rear machine case, the rear case cover is connected with the rear machine case, the motor is arranged on the top of the rear machine case, the motor is fixedly connected with the rear machine case, the connecting frame is arranged on the top of the rear machine case, one end of the connecting frame is fixedly connected with the rear machine case, the other end of the connecting frame is fixedly connected with the lamp box, the lamp box is arranged on the top of the connecting frame, and a through hole is formed in the side surface of the lamp box.
Furthermore, the middle case is respectively provided with seven groups of punch fixing seats and expansion punches.
Furthermore, two groups of connecting frames are respectively arranged on the rear case.
The utility model has the advantages that: the utility model discloses a, through the well machine case, the interact of drift fixing base and inflation drift, make equipment when using, seven station inflation technologies through new design, not only can be used to the carbon steel and add the inflation of oil pipe, also can be used to on the expansion pipe that the stainless steel adds oil pipe, and simultaneously, seven station inflation technologies also are applicable to the pipe fitting production of bigger expansion ratio, seven station expansion device is by the mould die clamper, seven groups of inflation drifts, the drift fixing base is constituteed, the drift switches and adopts the motor to drive, inflation thrust derives from the oil hydraulic cylinder, improve equipment's suitability to a certain extent, and the production efficiency of equipment has been improved.
Drawings
FIG. 1 is a schematic view of the present invention; FIG. 2 is a schematic view of the present invention; fig. 3 is a schematic structural diagram of the present invention.
In the figure: 1. a front body; 2. a middle body; 3. a rear body; 4. a front chassis; 5. a front bracket; 6. a clamping mechanism; 7. a side stand; 8. a lamp holder; 9. a lighting lamp; 10. a middle chassis; 11. a punch fixing seat; 12. an expansion punch; 13. a rear chassis; 14. a rear box cover; 15. an electric motor; 16. a connecting frame; 17. a lamp box.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Referring to FIGS. 1-3: the utility model provides a seven station expansion device, includes preceding organism 1, well organism 2 and back organism 3, and preceding organism 1 locates 2 one sides of well organism, and has seted up the recess on the preceding organism 1, and the inside cavity that is equipped with of well organism 2, and well organism 2 locates 3 one sides of back organism, has seted up the cavity on the back organism 3, and 3 side surfaces of back organism are seted up flutedly.
Wherein, preceding organism 1 includes preceding machine case 4, fore-stock 5, clamping mechanism 6, side grudging post 7, lighting fixture 8 and light 9, 2 one side in the well machine case is located to preceding machine case 4, and preceding machine case 4 inside has seted up the cavity, machine case 4 one side before fore-stock 5 is located, and 5 one end of fore-stock and preceding machine case 4 fixed connection, machine case 4 top before clamping mechanism 6 locates, and clamping mechanism 6 and preceding machine case 4 fixed connection, machine case 4 side surface before 7 one end of side grudging post are located, and 7 one side of side grudging post are equipped with lighting fixture 8, lighting fixture 8 is C style of calligraphy structure, and lighting fixture 8 and side grudging post 7 fixed connection, light 9 is located 8 inboards, and light 9 and lighting fixture 8 fixed connection.
Wherein, well organism 2 includes well machine case 10, drift fixing base 11 and inflation drift 12, and well machine case 10 locates 4 one sides of preceding machine case, and well machine case 10 is inside to be seted up the cavity, and drift fixing base 11 locates well machine case 10 top, and drift fixing base 11 and well machine case 10 fixed connection, and inflation drift 12 locates drift fixing base 11 one side, and inflation drift 12 and drift fixing base 11 fixed connection, is equipped with seven groups of drift fixing base 11 and inflation drift 12 on well machine case 10 respectively.
The rear machine body 3 comprises a rear machine case 13, a rear box cover 14, a motor 15, a connecting frame 16 and a lamp box 17, wherein a cavity is formed in the rear machine case 13, the rear machine case 13 is arranged on one side of the middle machine case 10, the rear box cover 14 is arranged on the top of the rear machine case 13, the rear box cover 14 is connected with the rear machine case 13, the motor 15 is arranged on the top of the rear machine case 13, the motor 15 is fixedly connected with the rear machine case 13, the connecting frame 16 is arranged on the top of the rear machine case 13, one end of the connecting frame 16 is fixedly connected with the rear machine case 13, the other end of the connecting frame 16 is fixedly connected with the lamp box 17, the lamp box 17 is arranged on the top of the connecting frame 16, through holes are formed in the side surface of the lamp box 17, and two groups of connecting frames 16 are respectively arranged on the rear machine case 13.
To sum up, the utility model discloses when using, through well quick-witted case 10, drift fixing base 11 and the interact of inflation drift 12 for equipment is when using, seven station inflation techniques through new design, not only can be used to the carbon steel and add the inflation of oil pipe, also can be used to on the expand tube that the stainless steel adds the oil pipe, and simultaneously, seven station inflation techniques also are applicable to the pipe fitting production that bigger expands the ratio, seven station expansion device is pressed from both sides the mould by the mould, seven group's inflation drifts 12, drift fixing base 11 are constituteed, the drift switches and adopts motor 15 to drive, inflation thrust derives from the oil hydraulic cylinder, improve equipment's suitability to a certain extent, and the production efficiency of equipment has been improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a seven station expansion device, includes preceding organism (1), well organism (2) and back organism (3), its characterized in that: the front machine body (1) is arranged on one side of the middle machine body (2), a groove is formed in the front machine body (1), a cavity is formed in the middle machine body (2), the middle machine body (2) is arranged on one side of the rear machine body (3), a cavity is formed in the rear machine body (3), and a groove is formed in the side surface of the rear machine body (3).
2. A seven-station expansion device according to claim 1, wherein: the front machine body (1) comprises a front machine box (4), a front support (5), a clamping mechanism (6), a side stand (7), a lamp bracket (8) and an illuminating lamp (9), the front machine box (4) is arranged on one side of the middle machine body (2), a cavity is arranged in the front case (4), the front bracket (5) is arranged at one side of the front case (4), one end of the front bracket (5) is fixedly connected with the front case (4), the clamping mechanism (6) is arranged at the top of the front case (4), and the clamping mechanism (6) is fixedly connected with the front case (4), one end of the side vertical frame (7) is arranged on the side surface of the front case (4), and one side of the side vertical frame (7) is provided with a lamp bracket (8), the lamp bracket (8) is of a C-shaped structure, and lighting fixture (8) and side grudging post (7) fixed connection, lighting lamp (9) are located lighting fixture (8) inboard, and lighting lamp (9) and lighting fixture (8) fixed connection.
3. A seven-station expansion device according to claim 1, wherein: well organism (2) are including well quick-witted case (10), drift fixing base (11) and expansion drift (12), well quick-witted case (10) are located preceding quick-witted case (4) one side, and well quick-witted case (10) inside has seted up the cavity, well quick-witted case (10) top is located in drift fixing base (11), and drift fixing base (11) and well quick-witted case (10) fixed connection, expansion drift (12) are located drift fixing base (11) one side, and expansion drift (12) and drift fixing base (11) fixed connection.
4. A seven-station expansion device according to claim 1, wherein: the rear machine body (3) comprises a rear machine case (13), a rear machine case cover (14), a motor (15), a connecting frame (16) and a lamp box (17), a cavity is formed in the rear machine case (13), the rear machine case (13) is arranged on one side of the middle machine case (10), the rear machine case cover (14) is arranged on the top of the rear machine case (13), the rear machine case cover (14) is connected with the rear machine case (13), the motor (15) is arranged on the top of the rear machine case (13), the motor (15) is fixedly connected with the rear machine case (13), the connecting frame (16) is arranged on the top of the rear machine case (13), one end of the connecting frame (16) is fixedly connected with the rear machine case (13), the other end of the connecting frame (16) is fixedly connected with the lamp box (17), the lamp box (17) is arranged on the top of the connecting frame (16), and a through hole is formed in the side surface of the lamp box (17).
5. A seven-station expansion device according to claim 3, wherein: seven groups of punch fixing seats (11) and expansion punches (12) are respectively arranged on the middle case (10).
6. A seven-station expansion device according to claim 4, wherein: two groups of connecting frames (16) are respectively arranged on the rear case (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751472.9U CN217044316U (en) | 2021-11-11 | 2021-11-11 | Seven-station expansion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122751472.9U CN217044316U (en) | 2021-11-11 | 2021-11-11 | Seven-station expansion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217044316U true CN217044316U (en) | 2022-07-26 |
Family
ID=82474621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122751472.9U Active CN217044316U (en) | 2021-11-11 | 2021-11-11 | Seven-station expansion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217044316U (en) |
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2021
- 2021-11-11 CN CN202122751472.9U patent/CN217044316U/en active Active
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