CN219324814U

CN219324814U - Stainless steel tube beveling device of heat exchanger

Info

Publication number: CN219324814U
Application number: CN202320427678.2U
Authority: CN
Inventors: 谢秀林
Original assignee: Zhejiang Xinhang Stainless Steel Co ltd
Current assignee: Zhejiang Xinhang Stainless Steel Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-07-11
Anticipated expiration: 2033-03-03

Abstract

The application discloses nonrust steel pipe chamfer device of heat exchanger relates to nonrust steel pipe processing technology field, including the bottom plate, the mount pad is installed at the top of bottom plate, and the inner chamber of mount pad is provided with translation subassembly, and translation subassembly's top is connected with the fly leaf, and U type cell body is installed in the left side of fly leaf, and the centre gripping seat is installed down to the interior bottom wall of U type cell body, and the top spiro union of U type cell body has the screw rod, and the top of screw rod is fixed with the carousel, and the bottom of screw rod is connected with the mount pad through the bearing, goes up four corners at mount pad top and all installs the guide bar. This application sets up through the cooperation of lower grip slipper, last grip slipper, guide bar, U type cell body, screw rod and fly leaf, and the convenience is fixed the one end of nonrust steel pipe, and after nonrust steel pipe was once cut, the cutting knife department was cut to continuous removal with remaining nonrust steel pipe through translation subassembly, until nonrust steel pipe cutting according to the demand is finished, and the cutting is simple and convenient, and work efficiency is high.

Description

Stainless steel tube beveling device of heat exchanger

Technical Field

The application relates to the technical field of stainless steel tube machining, in particular to a beveling device for a stainless steel tube of a heat exchanger.

Background

The heat exchanger is an energy-saving device for realizing heat transfer between two or more fluids with different temperatures, and has better application on a boiler, wherein the main component of the heat exchanger is a plurality of stainless steel pipes, the production of the stainless steel pipes is a necessary step when the heat exchanger is produced, and one end of the steel pipes is sometimes required to be cut into bevel ports for use in the process of producing the stainless steel pipes.

In the process of realizing the steel pipe chamfering device, the inventor finds that at least the following problems exist in the technology, when the existing device is used, a worker needs to fix the steel pipe by adopting an auxiliary tool, then the steel pipe is chamfered by using a cutting machine, and the steel pipe needs to be manually moved continuously after chamfering is finished, so that the chamfering efficiency of the device is low, and potential safety hazards easily exist.

Disclosure of Invention

In order to improve the problems that when the conventional device is used, workers need to fix the steel pipe by adopting an auxiliary tool, then the steel pipe is beveled by using a cutting machine, and the steel pipe needs to be manually moved continuously after the beveled cutting is finished, so that the beveled cutting efficiency of the device is low and potential safety hazards are easy to exist.

The application provides a heat exchanger stainless steel pipe chamfer device adopts following technical scheme:

the utility model provides a nonrust steel pipe chamfer device of heat exchanger, includes the bottom plate, the mount pad is installed at the top of bottom plate, the inner chamber of mount pad is provided with translation subassembly, the top of translation subassembly is connected with the fly leaf, U type cell body is installed in the left side of fly leaf, down the grip slipper is installed to the interior bottom wall of U type cell body, the top spiro union of U type cell body has the screw rod, the top of screw rod is fixed with the carousel, the bottom of screw rod is connected with the grip slipper through the bearing, go up four corners at grip slipper top all installs the guide bar, four groups the top of guide bar all stretches out the U type cell body, the left end at mount pad top is fixed with the supporting seat, the bottom plate top is kept away from the one end of fly leaf is installed first electric putter, the loading board is installed to first electric putter's output, driving motor's top is installed down the grip slipper, driving motor's top spiro union has the pivot, the pivot is kept away from driving motor's one end is provided with the dismouting subassembly, the dismouting subassembly is kept away from the pivot one end is installed the cutting knife.

Optionally, the translation subassembly includes servo motor, servo motor installs the left end of mount pad inner chamber, servo motor's power take off installs the lead screw, the right-hand member of lead screw with the inner wall of mount pad rotates to be connected, the outer wall threaded connection of lead screw has the screw, the stopper is installed to the bottom of screw, the interior bottom wall of mount pad seted up with stopper sliding fit's spacing groove, the top of screw is connected with the connecting block, the top of connecting block with the bottom fixed connection of fly leaf, the preformed hole with connecting block mutually supporting is seted up at the top of mount pad.

Through adopting above-mentioned technical scheme, drive the lead screw and rotate when servo motor starts, under the sliding fit of spacing groove and stopper, the lead screw rotates the drive screw and moves, and the screw moves the fly leaf through the connecting block drive when moving to can promote the steel pipe and remove, conveniently adjust the cutting position of steel pipe.

Optionally, the bottom plate top is kept away from the one end of fly leaf is fixed with L type mounting panel, the loading board with be provided with sliding component between the L type mounting panel, sliding component includes the slider, the slider is installed the left end of loading board, the slide rail has been seted up to the inboard of L type mounting panel, the slider with sliding connection between the slide rail.

Through adopting above-mentioned technical scheme, can drive the slider and slide in the slide rail when the loading board is gone up and down for the loading board is more steady when going up and down, avoids appearing rocking the condition as far as possible.

Optionally, be provided with the collection subassembly between the first electric putter with the mount pad, the collection subassembly is including collecting the frame, it installs to collect the frame the below of cutting knife, the both ends of collecting the frame bottom all are connected with reserved block, the top of bottom plate seted up with reserved block grafting complex reservation groove.

Through adopting above-mentioned technical scheme, collect the steel pipe that the chamfer got off through collecting the frame, when collecting to certain volume, upwards lift up and collect the frame for reserve piece and reservation groove separation, conveniently dismantle the collection frame and shift out the steel pipe.

Optionally, the mount pad top is close to the one end of supporting seat is provided with the reinforcement subassembly, the reinforcement subassembly includes the connecting plate, the connecting plate is installed the mount pad top is close to the one end of supporting seat, the second electric putter is installed to the interior roof of connecting plate, the clamp plate is installed to the output of second electric putter.

Through adopting above-mentioned technical scheme, second electric putter stretches out and drives the clamp plate downwardly moving to can further fix the pressing through the one end of clamp plate to the steel pipe, make the steel pipe more firm when the cutting.

Optionally, the dismouting subassembly includes the recess body, the recess body is installed the pivot is kept away from driving motor's one end, the cutting knife is close to driving motor's one end be connected with the recess body grafting complex lug, locking bolt has been worn to the bottom of the recess body, the bottom of lug seted up with locking bolt mutually supporting through-hole.

Through adopting above-mentioned technical scheme, when the cutting knife appears damaging, dismantle the locking bolt and remove the fixed action to the lug, and then make lug and recess body separation, dismantle the cutting knife and change.

In summary, the present application includes at least one of the following beneficial effects:

(1) Through lower grip slipper, go up grip slipper, guide bar, U type cell body, screw rod and fly leaf's cooperation setting, conveniently fix the one end of nonrust steel pipe, after nonrust steel pipe is cut once, cut cutting knife department through translation subassembly with remaining nonrust steel pipe automatic movement, until nonrust steel pipe is cut according to the demand and is ended, the cutting is simple and convenient, work efficiency is high.

(2) Through the cooperation setting of recess body, lug, through-hole and lock bolt, when the cutter long-term use appears wearing and tearing or damage, take out lock bolt earlier, release lock bolt to the fixed action of lug, the cutter of pulling again for lug and recess body separation, thereby can dismantle the cutter fast and change.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall structure of the present application;

FIG. 2 is a schematic side view of the movable plate of the present application;

fig. 3 is a schematic structural diagram of fig. 1 a in the present application.

In the figure: 1. an L-shaped mounting plate; 2. a cutting knife; 3. a rotating shaft; 4. a driving motor; 5. a carrying plate; 6. a sliding assembly; 601. a slide block; 602. a slide rail; 7. a first electric push rod; 8. a collection assembly; 801. a collection frame; 802. reserving a block; 803. a reserved groove; 9. a support base; 10. a translation assembly; 1001. a servo motor; 1002. a limit groove; 1003. a screw rod; 1004. a preformed hole; 1005. a connecting block; 1006. a limiting block; 1007. a nut; 11. a bottom plate; 12. a mounting base; 13. a lower clamping seat; 14. an upper clamping seat; 15. a guide rod; 16. a U-shaped groove body; 17. a screw; 18. a movable plate; 19. a reinforcement assembly; 1901. a second electric push rod; 1902. a pressing plate; 1903. a connecting plate; 20. a turntable; 21. disassembling and assembling the assembly; 2101. a groove body; 2102. a bump; 2103. a through hole; 2104. a locking bolt.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

Referring to fig. 1 of the drawings, an embodiment provided in the present application: the utility model provides a nonrust steel pipe chamfer device of heat exchanger, including bottom plate 11, the top fixed mounting of bottom plate 11 has mount pad 12, the inner chamber of mount pad 12 is provided with translation subassembly 10, the top of translation subassembly 10 is connected with fly leaf 18, translation subassembly 10 includes servo motor 1001, servo motor 1001 installs the left end at the inner chamber of mount pad 12, screw 1003 is installed to servo motor 1001's power take off end, the right-hand member and the inner wall rotation of mount pad 12 are connected, screw 1007 is connected with the outer wall screw thread of screw 1003, stopper 1006 is installed to the bottom of screw 1007, limit groove 1002 with stopper 1006 sliding fit is seted up to the interior bottom wall of mount pad 12, the top fixedly connected with connecting block 1005 of screw 1007, the top of connecting block 1005 and the bottom fixed connection of fly leaf 18, the preformed hole 1004 mutually supporting with connecting block 1005 has been seted up at the top of mount pad 12. The servo motor 1001 drives the lead screw 1003 to rotate when being started, under the sliding fit of the limiting groove 1002 and the limiting block 1006, the lead screw 1003 rotates to drive the screw 1007 to move, and the movable plate 18 is driven to move through the connecting block 1005 when the screw 1007 moves, so that the steel pipe can be pushed to move, and the cutting position of the steel pipe can be conveniently adjusted.

Referring to fig. 1 and 2 of the drawings, a U-shaped groove 16 is installed on the left side of a movable plate 18, a lower clamping seat 13 is fixedly installed on the inner bottom wall of the U-shaped groove 16, a screw 17 is screwed on the top of the U-shaped groove 16, a turntable 20 is fixed on the top of the screw 17, an upper clamping seat 14 is rotatably connected to the bottom of the screw 17 through a bearing, guide rods 15 are vertically installed at four corners of the top of the upper clamping seat 14, the tops of the four groups of guide rods 15 extend out of the U-shaped groove 16, a supporting seat 9 is fixed at the left end of the top of the mounting seat 12, a reinforcing assembly 19 is arranged at one end, close to the supporting seat 9, of the top of the mounting seat 12, the reinforcing assembly 19 comprises a connecting plate 1903, the connecting plate 1903 is installed at one end, close to the supporting seat 9, of the inner top wall of the connecting plate 1903 is provided with a second electric push rod 1901, and the output end of the second electric push rod 1901 is fixedly provided with a pressing plate 1902. The second electric push rod 1901 stretches out to drive the pressing plate 1902 to move downwards, so that one end of the steel pipe can be further fixedly pressed through the pressing plate 1902, and the steel pipe is firmer during cutting.

Please refer to fig. 1 of the drawings, a first electric push rod 7 is installed at one end of the top of the bottom plate 11 far away from the movable plate 18, a collecting assembly 8 is arranged between the first electric push rod 7 and the mounting seat 12, the collecting assembly 8 comprises a collecting frame 801, the collecting frame 801 is installed below the cutting knife 2, reserved blocks 802 are fixedly connected to two ends of the bottom of the collecting frame 801, and reserved grooves 803 in plug-in fit with the reserved blocks 802 are formed in the top of the bottom plate 11. Collect the steel pipe that comes down to one side through collecting frame 801, when collecting to a certain amount, upwards lift up collecting frame 801 for reserve piece 802 and reservation groove 803 separation, conveniently dismantle collecting frame 801 and shift out the steel pipe.

Referring to fig. 1 of the drawings, a bearing plate 5 is mounted at an output end of a first electric push rod 7, an L-shaped mounting plate 1 is fixed at one end of a top of a bottom plate 11 far away from a movable plate 18, a sliding component 6 is arranged between the bearing plate 5 and the L-shaped mounting plate 1, the sliding component 6 comprises a sliding block 601, the sliding block 601 is mounted at a left end of the bearing plate 5, a sliding rail 602 is provided at an inner side of the L-shaped mounting plate 1, and the sliding block 601 is in sliding connection with the sliding rail 602. When the bearing plate 5 is lifted, the sliding block 601 can be driven to slide in the sliding rail 602, so that the bearing plate 5 is more stable when lifted, and the shaking condition is avoided as much as possible.

Please refer to fig. 1 and 3 in the drawings of the specification, driving motor 4 is installed at the top of loading board 5, pivot 3 is installed to driving motor 4's power take off end, pivot 3 is kept away from driving motor 4's one end and is provided with dismouting subassembly 21, dismouting subassembly 21 is kept away from pivot 3's one end and is installed cutting knife 2, dismouting subassembly 21 includes recess body 2101, recess body 2101 installs in pivot 3 keep away from driving motor 4's one end, cutting knife 2 is connected with the lug 2102 with recess body 2101 grafting complex near driving motor 4's one end, locking bolt 2104 has been worn to recess body 2101's bottom, through-hole 2103 with locking bolt 2104 mutual matching has been seted up to the bottom of lug 2102. When the cutter 2 is damaged, the locking bolt 2104 is detached to release the fixing effect on the projection 2102, so that the projection 2102 is separated from the groove body 2101, and the cutter 2 is detached and replaced.

Working principle: when the device is used, one end of a stainless steel pipe to be beveled is inserted between the lower clamping seat 13 and the upper clamping seat 14 according to the use requirement, then the rotary table 20 is rotated, the rotary table 20 drives the screw rod 17 to rotate, under the guiding effect of the guide rod 15, the screw rod 17 pushes the upper clamping seat 14 to move downwards when rotating until the upper clamping seat 14 is pressed on the top of the stainless steel pipe, the stainless steel pipe is fixed through the combined action of the lower clamping seat 13 and the upper clamping seat 14, the other end of the stainless steel pipe is lapped on the top of the supporting seat 9, the second electric push rod 1901 is started, the second electric push rod 1901 stretches out to drive the pressing plate 1902 to move downwards, so that the stainless steel pipe can be further fixed, at the moment, the servo motor 1001 can be started according to the cutting requirement, the servo motor 1001 drives the screw rod 1003 to rotate under the limiting effect of the limiting grooves 1002 and the limiting blocks 1006, the screw rod 1003 rotates to drive the screw rod 1007 to move, the movable plate 18 is driven by the connecting blocks 1005 when the screw rod 1007 moves, thereby conveniently adjusting the cutting position of the stainless steel pipe, then the driving motor 4 is started, the driving motor 4 drives the cutting shaft 3 and the assembly 21 to rotate, the pressing plate 1902 to move downwards, and the cutting blade 7 can be adjusted through the first electric push rod 7, and the cutting position is convenient, and the cutting operation is simple, and convenient.

The steel pipe that cuts down falls into the inside of collecting the frame 801 and unifies and collect, when collecting to certain volume, upwards lifts up and collect the frame 801 for reserve piece 802 and reservation 803 separation, thereby can dismantle collecting the frame 801 and shift out the steel pipe, when cutter 2 uses for a long time and damage appears, take out lock bolt 2104 in through-hole 2103 earlier, release lock bolt 2104 to the fixed action of lug 2102, pulling cutter 2 again, make lug 2102 and recess body 2101 separation, thereby can dismantle cutter 2 fast and change.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a nonrust steel pipe chamfer device of heat exchanger, includes bottom plate (11), its characterized in that: the utility model discloses a motor drive device, including bottom plate (11), mounting bracket (12), guide bar (15) are all installed at the inner chamber of mounting bracket (12), the top of translation subassembly (10) is connected with fly leaf (18), U type cell body (16) are installed in the left side of fly leaf (18), down grip block (13) are installed to the interior bottom wall of U type cell body (16), first electric putter (7) are installed to the top spiro union of U type cell body (16), the top of screw (17) is fixed with carousel (20), the bottom of screw (17) is connected with last grip block (14) through the bearing, guide bar (15) are all installed at four corners at last grip block (14) top, and four sets of the top of guide bar (15) all stretches out U type cell body (16), the left end at mount bracket (12) top is fixed with supporting seat (9), first electric putter (7) are installed to the one end of fly leaf (18) is kept away from at bottom plate (11) top, first electric putter (7) are connected with screw (17), the bottom of first electric putter (7) is connected with upper bracket (14) is installed at the top (4), the pivot (4) is installed to the output (4) is kept away from in motor drive plate (4) output (4) and is installed in pivot (4), and a cutting knife (2) is arranged at one end of the dismounting component (21) far away from the rotating shaft (3).

2. A heat exchanger stainless steel tube beveling apparatus as claimed in claim 1, wherein: the translation subassembly (10) is including servo motor (1001), servo motor (1001) are installed the left end of mount pad (12) inner chamber, lead screw (1003) are installed to the power take off end of servo motor (1001), the right-hand member of lead screw (1003) with the inner wall of mount pad (12) rotates and is connected, the outer wall threaded connection of lead screw (1003) has screw (1007), stopper (1006) are installed to the bottom of screw (1007), limit groove (1002) with stopper (1006) sliding fit are seted up to the interior bottom wall of mount pad (12), the top of screw (1007) is connected with connecting block (1005), the top of connecting block (1005) with the bottom fixed connection of fly leaf (18), the top of mount pad (12) seted up with preformed hole (1004) of connecting block (1005) mutually supporting.

3. A heat exchanger stainless steel tube beveling apparatus as claimed in claim 1, wherein: the utility model discloses a portable electronic device, including bottom plate (11), movable plate (18), bearing plate (5), sliding component (6), slider (601) are installed on bottom plate (11), the top is kept away from the one end of movable plate (18) is fixed with L type mounting panel (1), bearing plate (5) with be provided with between L type mounting panel (1) slip subassembly (6), slip subassembly (6) include slider (601), slider (601) are installed the left end of bearing plate (5), slide rail (602) have been seted up to the inboard of L type mounting panel (1), slider (601) with sliding connection between slide rail (602).

4. A heat exchanger stainless steel tube beveling apparatus as claimed in claim 1, wherein: the utility model discloses a cutting knife, including cutting knife (2), cutting knife, mounting seat (12), first electric putter (7), be provided with between mounting seat (12) and collect subassembly (8), collect subassembly (8) including collecting frame (801), collect frame (801) install the below of cutting knife (2), the both ends of collecting frame (801) bottom all are connected with reserved block (802), set up at the top of bottom plate (11) with reserved block (802) grafting complex reservation groove (803).

5. A heat exchanger stainless steel tube beveling apparatus as claimed in claim 1, wherein: the one end that mount pad (12) top is close to supporting seat (9) is provided with reinforcement subassembly (19), reinforcement subassembly (19) include connecting plate (1903), connecting plate (1903) are installed the one end that mount pad (12) top is close to supporting seat (9), second electric putter (1901) are installed to the interior roof of connecting plate (1903), clamp plate (1902) are installed to the output of second electric putter (1901).

6. A heat exchanger stainless steel tube beveling apparatus as claimed in claim 1, wherein: the disassembly and assembly (21) comprises a groove body (2101), the groove body (2101) is installed at the end, away from the driving motor (4), of the rotating shaft (3), the cutting knife (2) is close to one end of the driving motor (4) and connected with a lug (2102) which is in plug-in fit with the groove body (2101), a locking bolt (2104) is arranged at the bottom of the groove body (2101) in a penetrating mode, and a through hole (2103) which is matched with the locking bolt (2104) is formed in the bottom of the lug (2102).