CN214556840U - Clamping and heating device for producing buffer tank - Google Patents
Clamping and heating device for producing buffer tank Download PDFInfo
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- CN214556840U CN214556840U CN202023269017.7U CN202023269017U CN214556840U CN 214556840 U CN214556840 U CN 214556840U CN 202023269017 U CN202023269017 U CN 202023269017U CN 214556840 U CN214556840 U CN 214556840U
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- metal pipe
- jaw chuck
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- sliding seat
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Abstract
The utility model discloses a press from both sides tight heating device for producing buffer tank, the on-line screen storage device comprises a base, be provided with three-jaw chuck and drive three-jaw chuck on the base and coil the rotatory first drive arrangement of self axis, still be provided with vertical slewing arm of placing and drive slewing arm around self axis pivoted second drive arrangement, the top of slewing arm is provided with the sliding seat that the level was placed, the coil heater that the internal diameter is greater than metal tubular product's external diameter is fixed on the mount pad, the mount pad passes through the connecting plate and is connected with the sliding seat, the connecting plate slides along the length direction of sliding seat through sliding drive mechanism. The second driving device, the rotary arm and the sliding driving mechanism are matched to enable the coiled pipe type heater to be sleeved on the periphery of the to-be-heated section of the clamped metal pipe to heat the to-be-heated section of the metal pipe, the first driving device can drive the three-jaw chuck to rotate, so that the metal pipe clamped by the three-jaw chuck rotates, and the coiled pipe type heater is matched with spinning closing-in equipment to operate.
Description
Technical Field
The utility model relates to an equipment of buffer tank is makeed into metal tubular product especially relates to the tight heating device of clamp wherein.
Background
When the low-temperature liquid such as liquefied natural gas in the vehicle-mounted low-temperature liquid storage bottle is supplied to an engine for use, the liquefied natural gas output by the vehicle-mounted low-temperature liquid storage bottle needs to be heated and then converted into gas to be supplied to the vehicle engine, and in order to ensure that the pressure of the gas entering the vehicle engine is within a set range, the formed natural gas needs to enter a buffer tank and then enter the vehicle engine. The buffer tank in such an in-vehicle low temperature liquid storage bottle air supply system generally includes: the barrel, the both ends of barrel are welded respectively and are had the head, all are provided with the joint on the head at both ends. The buffer tank with the structure has the following problems: the welding seam of the end socket and the cylinder body has the problems of discontinuity, low strength, brittle fracture, concentrated tensile stress and the like, so that the safety performance of the buffer tank with the structure is reduced. At present, when the buffer tank is manufactured, a metal spinning process is adopted to carry out spinning closing on two ends of a metal pipe until the two ends form end sockets and joints, and the integrally processed buffer tank has greatly improved safety because no welding seam exists on a tank body. Before the metal spinning process is adopted to process the metal pipe, the two ends of the metal pipe need to be preheated, so that the spinning closing-in equipment can extrude and form the two ends of the metal pipe conveniently. In the process of extruding and forming the two ends of the metal pipe by the spinning closing-in equipment, the metal pipe needs to be rotated to match the spinning closing-in equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a press from both sides tight heating device for producing buffer tank, the device can press from both sides tight back heating with the metal tubular product of production buffer tank, and after the heating, press from both sides tight heating device and can make metal tubular product rotatory to the operation of cooperation spinning binding off equipment.
In order to achieve the above object, the utility model adopts the following technical scheme: a press from both sides tight heating device for producing buffer tank includes the base, its characterized in that: the base is provided with a three-jaw chuck, a first driving device for driving the three-jaw chuck to rotate around the axis of the base, a vertically arranged revolving arm and a second driving device for driving the revolving arm to rotate around the axis of the base, the top of the revolving arm is provided with a horizontally arranged sliding seat, a coil type heater with the inner diameter larger than the outer diameter of the metal pipe is fixed on an installation seat, the installation seat is connected with the sliding seat through a connecting plate, and the connecting plate slides along the length direction of the sliding seat through a sliding driving mechanism; when the heating device works, the three-jaw chuck clamps the inner end of a transversely placed metal pipe, the second driving device drives the rotary arm to rotate until the sliding seat is parallel to the clamped metal pipe, the coil heater is positioned on the outer side of the outer end of the metal pipe, the axis of the coil heater is overlapped with the axis of the metal pipe, the sliding driving mechanism drives the connecting plate to slide inwards along the sliding seat until the coil heater is sleeved on the periphery of a section to be heated of the clamped metal pipe, so that the coil heater can heat the section to be heated of the metal pipe, after the heating is finished, the sliding driving mechanism drives the connecting plate to slide outwards until the coil type heater leaves the metal pipe, then the second driving device drives the rotary arm to rotate reversely to enable the coil heater to be far away from the metal pipe, the first drive means then drives the three-jaw chuck in rotation, thereby rotating the metal tube clamped by the three-jaw chuck.
Further, the aforementioned clamping and heating device for producing a buffer tank, wherein: the first driving device includes: the gear motor of setting on the base is fixed with the driving gear of vertical placing on gear motor's the main shaft, and the driving gear meshes rather than the driven gear of top, and driven gear fixes the one end at the horizontal rotating shaft that the level set up, and the other end at horizontal rotating shaft is fixed to the three-jaw chuck, and horizontal rotating shaft sets up in a pair of bearing frame, and the bearing frame is fixed on the mount table of base.
Further, the aforementioned clamping and heating device for producing a buffer tank, wherein: the slide drive mechanism includes: the lead screw that the level was placed is worn to be equipped with in the sliding seat, and the one end of lead screw is fixed on lead screw driving motor's main shaft, and the other end of lead screw passes through the bearing activity and sets up on the sliding seat, and the cooperation cover is equipped with the nut movable block of being connected with the connecting plate on the lead screw, and lead screw driving motor fixes on the sliding seat.
Further, the aforementioned clamping and heating device for producing a buffer tank, wherein: the second driving device is a pneumatic motor arranged at the bottom of the rotary arm, and the pneumatic motor is arranged on the base.
Further, the aforementioned clamping and heating device for producing a buffer tank, wherein: the base is supported on the ground through support legs.
Further, the aforementioned clamping and heating device for producing a buffer tank, wherein: the base is also provided with a supporting seat, the supporting seat is provided with two supporting arms at intervals, the top of each supporting arm is provided with a pulley, a connecting rod arranged at the bottom of the supporting seat downwards penetrates through the long strip-shaped through groove on the base and then extends downwards to be connected with a piston rod of an air cylinder fixed at the bottom of the base, the base at two sides of the long strip-shaped through groove is also provided with two long strip-shaped guide grooves parallel to the long strip-shaped through groove, the bottom of the supporting seat is downwards provided with two guide rods, and the guide rods downwards extend into the corresponding guide grooves; after the cylinder drives the supporting seat to move, the two pulleys can be supported on two sides of the bottom of the metal pipe clamped by the three-jaw chuck.
The utility model has the advantages that: set up the metal tubular product that the three-jaw chuck can press from both sides tight different diameters, thereby pneumatic motor, the slewing arm, thereby make the coiled tubing heater can overlap and heat the section of treating of metal tubular product at the periphery of the section of treating of the metal tubular product that is pressed from both sides tightly behind the cooperation of slide actuating mechanism, first drive arrangement can drive the three-jaw chuck rotatory, thereby the messenger is rotatory by the metal tubular product that the three-jaw chuck pressed from both sides tightly, the tight heating device of clamp of above-mentioned structure can heat the metal tubular product clamp back, after the heating, this tight heating device of clamp can make the metal tubular product rotatory, thereby the operation of cooperation spinning equipment.
Drawings
Fig. 1 is a schematic structural view of a clamping and heating device for producing a buffer tank according to the present invention;
fig. 2 is a schematic top view of the structure of fig. 1.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 and 2, a clamping and heating device for producing a buffer tank comprises: the device comprises a base 10, wherein a three-jaw chuck 1 and a first driving device for driving the three-jaw chuck 1 to rotate around the axis of the base 10 are arranged on the base 10, and a vertically-arranged revolving arm 3 and a second driving device for driving the revolving arm 3 to rotate around the axis of the base are also arranged on the base 10; when the heating device works, the three-jaw chuck 1 clamps the inner end of a transversely placed metal pipe 7, the pneumatic motor 8 drives the rotary arm 3 to rotate until the sliding seat 4 is parallel to the space of the clamped metal pipe 7, the coil heater 5 is positioned at the outer end of the metal pipe 7 at the moment, the axis of the coil heater 5 is overlapped with the axis of the metal pipe 7, the sliding driving mechanism drives the connecting plate 41 to slide inwards along the length direction of the sliding seat 4 until the coil heater 5 is sleeved on the periphery of the section to be heated of the clamped metal pipe 7, so that the coil heater 5 can heat the section to be heated of the metal pipe 7, after the heating is finished, the sliding driving mechanism drives the connecting plate 41 to slide outwards until the coil heater 5 leaves the metal pipe 7, and then the pneumatic motor 8 drives the rotary arm 3 to rotate reversely to enable the coil heater 5 to be far away from the metal pipe 7, the first drive means then drives the three-jaw chuck 1 in rotation, thereby rotating the metal tube 7 clamped by the three-jaw chuck 1.
In this embodiment, the first driving means includes: the gear motor 21 is arranged on the base 10, a driving gear 22 which is vertically placed is fixed on a main shaft of the gear motor 21, the driving gear 22 is meshed with a driven gear 23 above the driving gear 22, the driven gear 23 is fixed at one end of a horizontal rotating shaft 24, the three-jaw chuck 1 is fixed at the other end of the horizontal rotating shaft 24 which is horizontally arranged, the horizontal rotating shaft 24 is arranged in a pair of bearing blocks 241, the bearing blocks 241 are fixed on the mounting table 9, and the mounting table 9 is fixed on the base 10. In order to meet the heating requirements of metal pipes 7 with different diameters, the radial adjustable range of the three-jaw chuck 1 is large, and the first driving device with the structure enables the distance between the bottom of the three-jaw chuck 1 and the base 10 to be large, so that enough space is reserved for radial adjustment of the three-jaw chuck 1.
In the present embodiment, the slide drive mechanism includes: lead screw 61 that the level was placed is worn to be equipped with in the sliding seat 4, and the one end of lead screw 61 is fixed on lead screw drive motor 62's main shaft, and the other end of lead screw 61 passes through the bearing activity and sets up on sliding seat 4, and the cooperation cover is equipped with the nut movable block 63 of being connected with connecting plate 41 on the lead screw 61, and lead screw drive motor 62 is fixed on sliding seat 4.
In the present embodiment, the base 10 is supported on the ground by means of support legs, and the clamping heating device of this structure is convenient to carry and place.
In actual operation, sometimes the metal pipe 7 that the preparation buffer tank needs is longer, for the longer metal pipe 7 of stable support, as shown in fig. 1, fig. 2, still be provided with supporting seat 101 on the base 10, the interval is provided with two support arms 102 on the supporting seat 101, the top of every support arm 102 is provided with a pulley 103, connecting rod 104 that the bottom of supporting seat 101 set up passes the rectangular shape logical groove on the base 10 downwards and stretches out downwards, be connected with the piston rod of the cylinder 81 of fixing in the base bottom, still be provided with two rectangular shape guide way 105 parallel with the rectangular shape logical groove on the base 10 of rectangular shape logical groove both sides, the bottom of supporting seat 101 is provided with two guide bars, the guide bar stretches into in the corresponding guide way 105 downwards. When the metal pipe supporting device works, the piston rod of the air cylinder 81 retracts to drive the supporting seat 101 to move inwards along the long strip-shaped through groove, so that the supporting arm 102 reaches a preset position, after the inner end of the metal pipe 7 is clamped by the three-jaw chuck 1, two sides of the bottom of the outer end of the metal pipe 7 are just placed on the two pulleys 103, and when the first driving device drives the three-jaw chuck 1 to rotate, the clamped metal pipe 7 rotates on the two pulleys 103, so that the metal pipe 7 is stably and movably supported.
The utility model has the advantages that: set up three-jaw chuck 1 and can press from both sides the metal tubular product 7 of tight different diameters, pneumatic motor 8, slewing arm 3, thereby make coiled tube heater 5 can overlap and heat the section of treating of metal tubular product 7 in the periphery of the section of treating of the metal tubular product 7 of treating of the tight metal tubular product 7 of clamp after the cooperation of slide actuating mechanism, first drive arrangement can drive three-jaw chuck 3 rotatory, thereby the messenger is rotatory by the tight metal tubular product 7 of three-jaw chuck 3 clamp, the tight heating device of clamp of above-mentioned structure can press from both sides tight back heating with metal tubular product 7, after the heating, this tight heating device of clamp can make metal tubular product 7 rotatory, thereby the operation of cooperation spinning binding off equipment.
Claims (6)
1. A clamping heating device for producing a buffer tank, comprising: base, its characterized in that: the base is provided with a three-jaw chuck, a first driving device for driving the three-jaw chuck to rotate around the axis of the base, a vertically arranged revolving arm and a second driving device for driving the revolving arm to rotate around the axis of the base, the top of the revolving arm is provided with a horizontally arranged sliding seat, a coil type heater with the inner diameter larger than the outer diameter of the metal pipe is fixed on an installation seat, the installation seat is connected with the sliding seat through a connecting plate, and the connecting plate slides along the length direction of the sliding seat through a sliding driving mechanism; when the heating device works, the three-jaw chuck clamps the inner end of a transversely placed metal pipe, the second driving device drives the rotary arm to rotate until the sliding seat is parallel to the clamped metal pipe, the coil heater is positioned on the outer side of the outer end of the metal pipe, the axis of the coil heater is overlapped with the axis of the metal pipe, the sliding driving mechanism drives the connecting plate to slide inwards along the sliding seat until the coil heater is sleeved on the periphery of a section to be heated of the clamped metal pipe, so that the coil heater can heat the section to be heated of the metal pipe, after the heating is finished, the sliding driving mechanism drives the connecting plate to slide outwards until the coil type heater leaves the metal pipe, then the second driving device drives the rotary arm to rotate reversely to enable the coil heater to be far away from the metal pipe, the first drive means then drives the three-jaw chuck in rotation, thereby rotating the metal tube clamped by the three-jaw chuck.
2. The clamping heating device for producing a buffer tank as claimed in claim 1, wherein: the first driving device includes: the gear motor of setting on the base is fixed with the driving gear of vertical placing on gear motor's the main shaft, and the driving gear meshes rather than the driven gear of top, and driven gear fixes the one end at the horizontal rotating shaft that the level set up, and the other end at horizontal rotating shaft is fixed to the three-jaw chuck, and horizontal rotating shaft sets up in a pair of bearing frame, and the bearing frame is fixed on the mount table of base.
3. The clamping heating device for producing a buffer tank as claimed in claim 1 or 2, wherein: the slide drive mechanism includes: the lead screw that the level was placed is worn to be equipped with in the sliding seat, and the one end of lead screw is fixed on lead screw driving motor's main shaft, and the other end of lead screw passes through the bearing activity and sets up on the sliding seat, and the cooperation cover is equipped with the nut movable block of being connected with the connecting plate on the lead screw, and lead screw driving motor fixes on the sliding seat.
4. The clamping heating device for producing a buffer tank as claimed in claim 3, wherein: the second driving device is a pneumatic motor arranged at the bottom of the rotary arm, and the pneumatic motor is arranged on the base.
5. The clamping heating device for producing a buffer tank as claimed in claim 4, wherein: the base is supported on the ground through support legs.
6. The clamping heating device for producing a buffer tank as claimed in claim 1 or 2, wherein: the base is also provided with a supporting seat, the supporting seat is provided with two supporting arms at intervals, the top of each supporting arm is provided with a pulley, a connecting rod arranged at the bottom of the supporting seat downwards penetrates through the long strip-shaped through groove on the base and then extends downwards to be connected with a piston rod of an air cylinder fixed at the bottom of the base, the base at two sides of the long strip-shaped through groove is also provided with two long strip-shaped guide grooves parallel to the long strip-shaped through groove, the bottom of the supporting seat is downwards provided with two guide rods, and the guide rods downwards extend into the corresponding guide grooves; after the cylinder drives the supporting seat to move, the two pulleys can be supported on two sides of the bottom of the metal pipe clamped by the three-jaw chuck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269017.7U CN214556840U (en) | 2020-12-30 | 2020-12-30 | Clamping and heating device for producing buffer tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023269017.7U CN214556840U (en) | 2020-12-30 | 2020-12-30 | Clamping and heating device for producing buffer tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214556840U true CN214556840U (en) | 2021-11-02 |
Family
ID=78367280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023269017.7U Active CN214556840U (en) | 2020-12-30 | 2020-12-30 | Clamping and heating device for producing buffer tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214556840U (en) |
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2020
- 2020-12-30 CN CN202023269017.7U patent/CN214556840U/en active Active
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