CN115245985A - Coated copper pipe flaring equipment - Google Patents

Abstract

The invention relates to the technical field of processing of coated copper pipes, in particular to coated copper pipe flaring equipment which comprises a processing table, a controller, a pressing mechanism, a pushing mechanism, a flaring mechanism and a supporting mechanism, wherein the top of the supporting mechanism is symmetrically provided with four cushion blocks, the pressing mechanism comprises a limiting plate, a driving assembly and a pressing assembly, the pushing mechanism is arranged at the top of the processing table and used for pushing the flaring mechanism, the pushing mechanism comprises an installation block and a telescopic assembly, the installation block is fixedly arranged at the top of the processing table, the telescopic assembly is arranged at the top of the installation block, and the driving assembly is electrically connected with the controller.

Description

Coated copper pipe flaring equipment

Technical Field

The invention relates to the technical field of coated copper pipe processing, in particular to coated copper pipe flaring equipment.

Background

The copper pipe is used for connecting the outdoor unit and the indoor unit of the air conditioner, the diameter of the copper pipe is generally the same as that of the copper pipe which is not installed, when the copper pipe is connected with the outdoor unit, the pipe opening connected with the copper pipe needs to be flared, and therefore the copper pipe can be installed on the connecting pipe of the outdoor unit, and the copper pipe is very important for flaring of the copper pipe.

The prior flaring structure has the following defects:

1. when the coated copper pipe with the smaller wall thickness is flared, because the flaring block is flared in a mode of directly inserting the inner wall of the coated copper pipe, when the flaring is finished and is pulled out, the flaring block cannot be rapidly pulled out, and the problem of blockage is easily caused, so that the separation speed of the copper pipe and the flaring block is reduced, and the blanking efficiency and the flaring efficiency are reduced.

2. For the copper pipe with larger wall thickness, the flaring is carried out by directly inserting the flaring block, and very large hydraulic equipment is needed for pushing the flaring block, so that the flaring cost is increased.

3. The operation of flaring is carried out to the wall thickness great through the rotary mode of cone bit to the current, can produce a large amount of copper scraps at the rotatory in-process of drill bit, causes the jam of flaring end inner wall easily, and the copper pipe that the flaring is good is inconvenient with other spare parts rapid Assembly to reduce assembly efficiency, unable adaptation current enterprise's assembly requirement.

Disclosure of Invention

The invention aims to provide a coated copper pipe flaring device.

In order to achieve the purpose, the invention adopts the following technical scheme:

provides a coated copper pipe flaring device, which comprises a processing table, wherein the bottom of the processing table is symmetrically provided with four supporting legs,

also comprises a controller, a pressing mechanism, a pushing mechanism, a flaring mechanism and a supporting mechanism, wherein the controller is fixedly arranged at the top of the processing table,

the supporting mechanism is arranged at the top of the processing table and used for supporting the pressing mechanism, four cushion blocks are symmetrically arranged at the top of the supporting mechanism,

the pressing mechanism is arranged at the top of the supporting mechanism and used for fixing the coated copper pipe, the pressing mechanism comprises a limiting plate, a driving assembly and a pressing assembly, the limiting plate is vertically arranged at the top of the supporting mechanism, the driving assembly is arranged on the limiting plate, the pressing assembly is slidably arranged at the top of the limiting plate, four limiting rods are arranged between the supporting mechanism and the pressing assembly, each limiting rod is provided with a telescopic spring,

the flaring mechanism is arranged beside the pressing mechanism and used for flaring the coated copper pipe.

The pushing mechanism is arranged at the top of the machining table and used for pushing the flaring mechanism, the pushing mechanism comprises an installation block and a telescopic assembly, the installation block is fixedly arranged at the top of the machining table, the telescopic assembly is arranged at the top of the installation block, and the driving assembly is electrically connected with the controller.

Further, flexible subassembly includes propelling movement cylinder, two guide arms and two buffer spring, and propelling movement cylinder fixed establishment is at the top of installation piece, and the top of processing platform is the symmetry and is provided with two and founds the piece, and every guide arm all inserts and establishes the top of founding the piece, and every buffer spring all overlaps and establishes on the outer wall of a guide arm, and the propelling movement cylinder is connected with the controller electricity.

Further, the driving assembly comprises a servo motor, a rotary table and a connecting rod, the servo motor is fixedly arranged on the outer wall of the limiting plate, the rotary table is sleeved on the output end of the limiting plate, a U-shaped block is arranged at the top of the limiting plate in a sliding mode, the connecting rod is hinged between the rotary table and the U-shaped block, and the servo motor is electrically connected with the controller.

Further, compress tightly the subassembly and include lifter plate and four briquetting, the lifter plate is fixed to be established on the one end outer wall that connecting rod was kept away from to U type piece, and four briquetting are fixed to be established in the bottom of lifter plate, and every briquetting all is unanimous with the cross-sectional shape of a cushion.

Further, supporting mechanism includes slide and four sliders, and the top of processing platform is the symmetry and is provided with four spouts, and every slider is all fixed to be established in the inside of a spout, and the slide is fixed to be established at the top of four sliders.

Furthermore, the supporting mechanism comprises a base plate and four supporting blocks, the four supporting blocks are fixedly arranged at the top of the processing table, and the base plate is fixedly arranged at the tops of the four supporting blocks.

Further, flaring mechanism includes first ejector pad and two round platform type flaring pieces, and first ejector pad is fixed to be established between two guide arms keep away from buffer spring's one end, and the output fixed connection of second ejector pad and propelling movement cylinder, two round platform type flaring pieces are the symmetry and set up on the outer wall of first ejector pad, and every round platform type flaring piece all passes through threaded rod fixed connection with first ejector pad.

Further, the fixed stay cord that is equipped with on the one end outer wall of first ejector pad, the top of processing platform is rotated and is provided with the pendulum rod, the one end that first ejector pad was kept away from to the stay cord and the top one end fixed connection of pendulum rod, the fixed first extension spring that is equipped with between the top other end of pendulum rod and the top of processing platform, the slide is close to the fixed inserted bar that is equipped with on the one end outer wall of pendulum rod, the one end that the stay cord was kept away from to the pendulum rod is equipped with the gliding reciprocal groove of confession inserted bar, the fixed proximity switch that is equipped with in top of processing platform, the top of processing platform is rotated and is provided with two spacing wheels, the stay cord passes from between two spacing wheels, proximity switch is connected with the controller electricity.

Further, flaring mechanism includes second ejector pad and two conical drill bits, the second ejector pad is fixed to be established between two guide arms keep away from buffer spring's one end, the output fixed connection of second ejector pad and propelling movement cylinder, two conical drill bits are the symmetry and set up on the outer wall of second ejector pad, every conical drill bit all rotates with the second ejector pad through the articulated shaft to be connected, all overlap on every articulated shaft and be equipped with the runner, the cover is equipped with first belt between two runners, the fixed driving motor that is equipped with on the outer wall of second ejector pad, its output and one of them articulated shaft fixed connection, driving motor is connected with the controller electricity.

Further, a connecting rod is fixedly arranged at one end of the second pushing block, a rack is fixedly arranged at one end, far away from the second pushing block, of the connecting rod, a T-shaped plate is fixedly arranged on the top of the machining table, the rack is slidably connected with the top of the T-shaped plate, a second tension spring is fixedly arranged between one end, far away from the connecting rod, of the rack and the top of the machining table, a first rotating shaft and a second rotating shaft are respectively arranged on the outer wall of the T-shaped plate in a rotating mode, a cylindrical gear and a first bevel gear are respectively sleeved on the first rotating shaft, the cylindrical gear is meshed with the rack and connected with the rack, a second bevel gear and a driving wheel are respectively sleeved on the top and the bottom of the second rotating shaft, the first bevel gear is meshed with the second bevel gear, the first bevel gear is larger than the second bevel gear, two third rotating shafts are symmetrically arranged on the top of the machining table, a driven wheel is sleeved on the outer wall of the top of the third rotating shaft, a second belt is sleeved between the driving wheel and the driven wheel, the driving wheel is larger than the driven wheel, synchronizing wheels are sleeved on the bottom outer walls of the two third rotating shafts, a third belt is sleeved on the top of each synchronizing wheel, and a fan is sleeved on the top of each third rotating shaft.

The invention has the beneficial effects that:

1. according to the invention, by designing the first push block and the two truncated cone-shaped flaring blocks, the two truncated cone-shaped flaring blocks can be driven by the first push block to be inserted into the end parts of the two coated copper pipes, and each truncated cone-shaped flaring block is of a column block structure with a small left and a large right, so that one ends of the two coated copper pipes are flared into the horn-shaped openings.

2. According to the flaring structure, the second pushing block and the two conical drill bits are designed, the two conical drill bits are driven to rotate, so that the flaring is carried out on the inner walls of the two coated copper pipes, the end parts of the coated copper pipes are in the shape of a bell mouth, the flaring structure is different from the first embodiment in that the two truncated cone flaring blocks are directly inserted into the flaring, the flaring structure is suitable for the coated copper pipes with larger wall thicknesses, equipment with larger hydraulic pressure force is not needed for pushing the flaring blocks, and the flaring cost is reduced.

3. By combining the beneficial effects of 1 and 2, the flaring device can perform flaring operation on the coated copper pipes with different wall thicknesses.

4. The invention designs the pull rope, the swing rod, the first tension spring, the inserted link, the reciprocating groove, the proximity switch and the limiting wheel, the coated copper pipe synchronously approaches to the two truncated cone-shaped flaring blocks on the first pushing block while the first pushing block approaches to the coated copper pipe, compared with a fixed arrangement mode, the processing time difference can be saved, the flaring efficiency is improved, meanwhile, the two truncated cone-shaped flaring blocks can be more fully inserted into the inner walls of the end parts of the two coated copper pipes, the flaring effect is improved, when the two truncated cone-shaped flaring blocks need to be pulled out after the flaring of the two coated copper pipes is finished each time, because the flaring mode is the splicing operation and the wall thickness of the two coated copper pipes is smaller, the two truncated cone flaring blocks can be blocked when being pulled out, the material-taking efficiency is delayed, the next flaring operation is influenced, and the continuity operation of the flaring operation is further influenced, but because the first tension spring is designed, when the first push block drives the two circular truncated cone flaring blocks to be pulled out towards one end far away from the sliding plate, the first tension spring is reset, namely, the state is changed from the tension state to the pull rope state, so that the swing rod fixedly connected with the swing rod rotates clockwise, the inserted rod on the over-swing rod drives the slide rod and the slide plate connected with the slide rod in height to slide towards one end far away from the first push block, so that when the two truncated cone-shaped flaring blocks are pulled out, the sliding plate drives the two coated copper tubes to synchronously slide towards the reverse directions of the two truncated cone-shaped flaring blocks, thereby accelerating the separation speed of the two truncated cone-shaped flaring blocks and the two coated copper pipes, avoiding the problem of blocking, and then make things convenient for the workman to get the material, conveniently carry out the flaring operation of next group of coated copper pipe simultaneously, promoted the continuity and the instantaneity of flaring processing, this flaring manufacturing procedure to the less coated copper pipe of wall thickness.

5. The invention designs a connecting rod, a rack, a second tension spring, a cylindrical gear, a first bevel gear, a second bevel gear, a driving wheel, a driven wheel, a second belt, a synchronizing wheel, a third belt and a fan, when two conical drill bits approach to a sliding plate, because the connecting rod is fixedly connected with one end of the rack, the other end of the rack is fixedly connected with the top of a processing table through the second tension spring, and the second tension spring is in a stretching state in an initial state, when the rack and the connecting rod slide to one end approaching to the sliding plate along with a second push block, the second tension spring is converted from the stretching state to a tightening state, because the rack is meshed with the cylindrical gear, the cylindrical gear is coaxial with the first bevel gear, the first bevel gear is driven to rotate, because the first bevel gear is meshed with the second bevel gear, the second bevel gear is coaxial with the driving wheel, and the first bevel gear is larger than the second bevel gear, and then drive the driving wheel to rotate fast, because the driving wheel and driven wheel are connected through the second belt in a sleeving manner, the driving wheel is larger than the driven wheel, thus drive the driven wheel to rotate fast, in addition, the driven wheel is connected with the top of a third rotating shaft in a sleeving manner, each synchronizing wheel is connected with a third rotating shaft in a sleeving manner, two synchronizing wheels are connected through the third belt in a sleeving manner, each fan is connected with the top end of a third rotating shaft in a sleeving manner, and then drive two fans to rotate fast, before flaring, blow once to the end of the coated copper pipe, blow away dust and impurities on the inner wall of the coated copper pipe, prevent the drill bit from contacting with the copper pipe and influencing the flaring effect, and when two conical drill bits are pulled out from two coated copper pipes each time, the second tension spring is reset, thus drive the rack to reset, and then two fans rotate fast again, and blow again when two conical drill bits are pulled out after flaring, the copper scraps generated during flaring are blown away, so that the inner wall of the flaring end of the coated copper pipe is smooth and clean, the blockage is avoided, and the rapid assembly of the coated copper pipe and subsequent parts is facilitated.

6. By combining the two beneficial effects of 4 and 5, the invention can provide a targeted solution according to different problems encountered by the coated copper pipes with different wall thicknesses during flaring, thereby improving the flexibility and feasibility of the equipment.

7. According to the invention, the proximity switch is designed to detect whether the swing rod rotates in place during flaring each time, and when the swing rod rotates anticlockwise to be attached to the proximity switch, the signal is sent to the controller, so that the controller is powered off to push the air cylinder, the output end of the controller is prevented from driving the two truncated cone flaring blocks to continuously extend into the two coated copper pipes, flaring errors are prevented, and flaring precision is improved.

8. According to the invention, the trapezoidal grooves are respectively designed on each pressing block and one cushion block, so that the coated copper pipes with different sizes can be conveniently fixed, the flaring requirements of the coated copper pipes with different sizes can be further met, and the practicability of the equipment is improved.

9. 1-8, the invention provides two real-time modes, workers can utilize the equipment and use different flaring modes to perform flaring operation according to the wall thickness, the size and the specification of the coated copper pipe, and can pertinently solve the problems generated in each flaring operation process in time and effectively while flaring, thereby being beneficial to improving the flaring efficiency and effect and further improving the quality of finished products.

10. Most of the structures in the two flaring modes are in linkage design, and the number of driving sources is small, so that the overall power consumption of the equipment can be reduced, the flaring cost can be reduced, the overall structure of the equipment can be reduced, the manufacturing cost of the equipment can be reduced, and the purchasing pressure and expenditure of enterprises can be reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.

Fig. 1 is a first perspective view illustrating a first embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is a front view of the first embodiment of the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a second perspective view illustrating a first embodiment of the present invention;

FIG. 6 is an enlarged view at C of FIG. 5;

FIG. 7 is a first perspective view illustrating a second embodiment of the present invention;

FIG. 8 is an enlarged view of FIG. 7 at D;

FIG. 9 is a front view of a second embodiment of the present invention;

FIG. 10 is a second perspective view illustrating a second embodiment of the present invention;

FIG. 11 is an enlarged view at E in FIG. 10;

FIG. 12 is an enlarged view at F of FIG. 10;

in the figure: the processing table 1, the controller 2, the pressing mechanism 3, the limiting plate 30, the driving assembly 31, the servo motor 310, the turntable 311, the connecting rod 312, the u-shaped block 313, the pressing assembly 32, the lifting plate 320, the pressing block 321, the pushing mechanism 4, the mounting block 40, the telescopic assembly 41, the pushing cylinder 410, the guide rod 411, the buffer spring 412, the cushion block 5, the sliding plate 50, the sliding block 51, the substrate 52, the supporting block 53, the first pushing block 60, the pull rope 600, the swing rod 601, the first tension spring 602, the inserted link 603, the reciprocating groove 604, the proximity switch 605, the limiting wheel 606, the circular truncated cone flaring block 61, the second pushing block 62, the rotating wheel 620, the first belt 621, the driving motor 622, the connecting rod 623, the rack 624, the second tension spring 625, the cylindrical gear 626, the first bevel gear 627, the second bevel gear 628, the driving wheel 629, the driven wheel 6290, the second belt 6291, the synchronizing wheel 6292, the third 6293, the fan 6294 and the conical drill 63.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

Wherein the showings are for the purpose of illustration only and not for the purpose of limiting the same, the same is shown by way of illustration only and not in the form of limitation; to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.

Example one

Referring to fig. 1, the invention provides a technical scheme that a coated copper pipe flaring device comprises a processing table 1, four supporting legs are symmetrically arranged at the bottom of the processing table 1,

also comprises a controller 2, a pressing mechanism 3, a pushing mechanism 4, a flaring mechanism and a supporting mechanism, wherein the controller 2 is fixedly arranged at the top of the processing table 1,

the supporting mechanism is arranged at the top of the processing table 1 and is used for supporting the pressing mechanism 3, four cushion blocks 5 are symmetrically arranged at the top of the supporting mechanism,

the pressing mechanism 3 is arranged at the top of the supporting mechanism and used for fixing the coated copper pipe, the pressing mechanism 3 comprises a limiting plate 30, a driving component 31 and a pressing component 32, the limiting plate 30 is vertically arranged at the top of the supporting mechanism, the driving component 31 is arranged on the limiting plate 30, the pressing component 32 is arranged at the top of the limiting plate 30 in a sliding manner, four limiting rods are arranged between the supporting mechanism and the pressing component 32, each limiting rod is provided with a telescopic spring,

the flaring mechanism is arranged beside the pressing mechanism 3 and is used for flaring the coated copper pipe.

The pushing mechanism 4 is arranged at the top of the processing table 1 and used for pushing the flaring mechanism, the pushing mechanism 4 comprises an installation block 40 and a telescopic assembly 41, the installation block 40 is fixedly arranged at the top of the processing table 1, the telescopic assembly 41 is arranged at the top of the installation block 40, and the driving assembly 31 is electrically connected with the controller 2.

Referring to fig. 2, the telescopic assembly 41 includes a pushing cylinder 410, two guide rods 411 and two buffer springs 412, the pushing cylinder 410 is fixedly arranged at the top of the mounting block 40, the top of the processing table 1 is symmetrically provided with two upright blocks, each guide rod 411 is inserted into the top of one upright block, each buffer spring 412 is sleeved on the outer wall of one guide rod 411, the pushing cylinder 410 is electrically connected with the controller 2, after two copper-clad pipes are fixed, the pushing cylinder 410 is started through the controller 2, so that the output end of the pushing cylinder extends out to one end close to the sliding plate 50, the two guide rods 411 play a guiding role, the two buffer springs 412 play a buffering role, further ensure that the output end of the pushing cylinder keeps a proper speed to be pushed out, and prevent the inner wall of the copper-clad pipe from being damaged.

Referring to fig. 6, the driving assembly 31 includes a servo motor 310, a turntable 311 and a connecting rod 312, the servo motor 310 is fixedly disposed on an outer wall of the limiting plate 30, the turntable 311 is sleeved on an output end of the turntable 311, a U-shaped block 313 is slidably disposed on a top of the limiting plate 30, the connecting rod 312 is hinged between the turntable 311 and the U-shaped block 313, the servo motor 310 is electrically connected to the controller 2, when the driving assembly works, firstly, two copper-clad pipes are respectively placed on top of every two pads 5, then, the servo motor 310 is started through the controller 2, so that the turntable 311 is driven to rotate through an output end of the controller, and because the U-shaped block 313 is slidably connected to the limiting plate 30, the turntable 311 and the U-shaped block 313 are respectively hinged to two ends of the connecting rod 312, so that the U-shaped block 313 is driven to descend.

Referring to fig. 3, the pressing assembly 32 includes a lifting plate 320 and four pressing blocks 321, the lifting plate 320 is fixedly disposed on an outer wall of one end of the U-shaped block 313 away from the connecting rod 312, the four pressing blocks 321 are fixedly disposed at the bottom of the lifting plate 320, each pressing block 321 is identical to a cross-sectional shape of one of the pads 5, when the U-shaped block 313 descends, since one end of the U-shaped block 313 away from the connecting rod 312 is fixedly connected to the lifting plate 320, the four pressing blocks 321 are fixedly connected to the bottom of the lifting plate 320, and then the four pressing blocks 321 are driven to descend to cooperate with the four pads 5 to synchronously press two copper clad pipes, so as to achieve the fixation thereof.

Referring to fig. 3, the supporting mechanism includes a sliding plate 50 and four sliding blocks 51, four sliding grooves are symmetrically disposed at the top of the processing table 1, each sliding block 51 is fixedly disposed inside one sliding groove, the sliding plate 50 is fixedly disposed at the top of the four sliding blocks 51, when the insertion rod 603 slides to an end close to the first pushing block 60, since two copper pipes are clamped at the top of the sliding plate 50, the sliding rod is fixedly connected with the sliding plate 50, and since the bottom of the sliding plate 50 is slidably connected with the processing table 1 through the four sliding blocks 51, the copper pipes are synchronously close to the two circular table type flaring blocks 61 on the first pushing block 60 while the first pushing block 60 approaches, compared with the fixed arrangement, the processing time difference can be saved, the flaring efficiency is improved, meanwhile, the two circular table type flaring blocks 61 can be more fully inserted into the inner walls of the end portions of the two copper pipes, the effect of the copper pipes is improved, and when the two circular table type flaring blocks 61 need to be pulled out when the two copper pipes are inserted into the end portions of the copper pipes, the end portions of the two copper pipes, the copper pipes are not easily pulled out, and the extension spring 602 is easily connected to the first pushing block, and pulling out, the first pushing block 60, the extension spring is easily damaged, and the extension spring is easily, the extension spring is not easily damaged when the first pushing block 602 is pulled out, and the first pushing block is damaged, when making two round platform type flaring pieces 61 outwards extract, slide 50 drives two and is covered the copper pipe and in step to the reverse slip of two round platform type flaring pieces 61, and then accelerates the speed that breaks away from of two round platform type flaring pieces 61 and two coated copper pipes, avoids the card problem of pausing, and then makes things convenient for the workman to get the material, conveniently carries out the flaring operation of next a set of coated copper pipe simultaneously, has promoted the continuity and the immediacy of flaring processing.

Referring to fig. 3, the flaring mechanism includes a first pushing block 60 and two truncated cone flaring blocks 61, the first pushing block 60 is fixedly disposed between one ends of the two guide rods 411 far away from the buffer spring 412, the second pushing block 62 is fixedly connected with the output end of the pushing cylinder 410, the two truncated cone flaring blocks 61 are symmetrically disposed on the outer wall of the first pushing block 60, each truncated cone flaring block 61 is fixedly connected with the first pushing block 60 through a threaded rod, when the output end of the pushing cylinder 410 is pushed out to one end close to the sliding plate 50, because the two truncated cone flaring blocks 61 are fixedly connected with one end of the first pushing block 60, the other end of the first pushing block 60 is fixedly connected with the output end of the pushing cylinder 410, and then the two truncated cone flaring blocks 61 are driven to extend into the inside of the two copper pipes, because each truncated cone flaring block 61 is a cylindrical block structure with a small left side and a large side, one end of each copper pipe is flared with a horn-shaped opening, it should be noted that the wall thickness of the provided truncated cone flaring block 61 is very small, and the wall thickness of the copper pipe is also very small wall of the copper pipe, and the flaring block 61 is also utilized quickly.

Referring to fig. 4, a pull rope 600 is fixedly arranged on an outer wall of one end of the first push block 60, a swing rod 601 is rotatably arranged on the top of the processing table 1, one end of the pull rope 600 far away from the first push block 60 is fixedly connected with one end of the top of the swing rod 601, a first tension spring 602 is fixedly arranged between the other end of the top of the swing rod 601 and the top of the processing table 1, an insertion rod 603 is fixedly arranged on an outer wall of one end of the sliding plate 50 close to the swing rod 601, a reciprocating groove 604 for the insertion rod 603 to slide is arranged on one end of the swing rod 601 far away from the pull rope 600, a proximity switch 605 is fixedly arranged on the top of the processing table 1, two limit wheels 606 are rotatably arranged on the top of the processing table 1, the pull rope 600 passes through the two limit wheels 606, the proximity switch 605 is electrically connected with the controller 2, because one end of the pull rope 600 is fixedly connected with the first push block 60 and the other end is fixedly connected with one end of the top of the swing rod 601, and because the other end of the top of the swing rod 601 is fixedly connected with the top of the processing table 1 through the first tension spring 602, in an initial state, the first tension spring 602 is in a stretching state, so that when the first push block 60 is provided to drive the two truncated cone flaring blocks 61 to approach to the two copper-clad pipes, the pull rope 600 is changed from a tightening state to a loosening state, so that the first tension spring 602 is changed from a stretching state to a tightening state, and as the middle part of the swing rod 601 is rotatably connected with the processing table 1, the swing rod 601 rotates anticlockwise, and additionally, one end of the swing rod 601, which is far away from the pull rope 600, is provided with a reciprocating groove 604, one end of the sliding plate 50, which is close to the swing rod 601, is fixedly connected with the insertion rod 603, the insertion rod 603 is inserted into the reciprocating groove 604, so that when the swing rod 601 rotates anticlockwise, an interference force generated on the outer wall of the insertion rod 603 when the sliding plate contacts with the insertion rod 603 drives the insertion rod 603 to slide towards one end close to the first push block 60, and the proximity switch 605 starts to detect whether the swing rod 601 rotates to the position at each flaring, when the swing rod 601 rotates anticlockwise at every time to be attached to the proximity switch 605, the signal is sent to the controller 2, so that the power-off pushing cylinder 410 is cut off through the controller 2, the output end of the cylinder is prevented from driving the two circular truncated cone flaring blocks 61 to continuously stretch into the two coated copper pipes, flaring errors are prevented from being caused, and the flaring accuracy is favorably improved.

The working principle is as follows: when the device works, firstly, two coated copper tubes are respectively placed at the tops of every two cushion blocks 5, then the servo motor 310 is started through the controller 2, so that the output end of the servo motor drives the turntable 311 to rotate, and the turntable 311 and the U-shaped block 313 are respectively hinged with two ends of the connecting rod 312 due to the sliding connection of the U-shaped block 313 and the limiting plate 30, so that the U-shaped block 313 is driven to descend.

When U type piece 313 descends, because U type piece 313 keeps away from the one end and the lifter plate 320 fixed connection of connecting rod 312, four briquetting 321 all with the bottom fixed connection of lifter plate 320, and then drive four briquetting 321 descends and compress tightly two copper pipes that are covered with four cushion 5 cooperations in step, realize that it is fixed, it needs to explain, trapezoidal recess has all been seted up on every briquetting 321 and a cushion 5, thereby it fixes to the copper pipe that is covered of equidimension not convenient, and then satisfy the flaring requirement of the copper pipe that is covered of different specifications, the practicality of this equipment has been promoted.

After the two copper-clad pipes are fixed, the controller 2 starts the pushing cylinder 410, so that the output end of the pushing cylinder extends out to one end close to the sliding plate 50, the two guide rods 411 play a guiding role, and the two buffer springs 412 play a buffering role, thereby ensuring that the output end of the pushing cylinder keeps a reasonable speed for pushing out.

When the output of propelling movement cylinder 410 was released to the one end that is close to slide 50, because two round platform type flaring blocks 61 all with the one end fixed connection of first ejector pad 60, the other end of first ejector pad 60 and the output fixed connection of propelling movement cylinder 410, and then drive two round platform type flaring blocks 61 and stretch into to the inside of two coated copper pipes, because every round platform type flaring block 61 is little right column block structure on the left, thereby make the one end of two coated copper pipes all expand the tubaeform opening, it needs to explain that the round platform type flaring block 61 that this embodiment provided only aims at the less coated copper pipe of wall thickness, because the wall thickness of coated copper pipe is less, also very swift when utilizing the flaring of round platform type flaring block 61.

Because one end of the pull rope 600 is fixedly connected with the first push block 60, the other end of the pull rope 600 is fixedly connected with one end of the top of the swing rod 601, the other end of the top of the swing rod 601 is fixedly connected with the top of the processing table 1 through the first tension spring 602, the first tension spring 602 is in a tension state in an initial state, and therefore the first push block 60 is driven to drive the two flaring blocks 61 in a circular table shape to approach to two coated copper tubes, the pull rope 600 is changed from a tight state to a loose state, so that the first tension spring 602 is changed from a tension state to a tight state, and because the middle part of the swing rod 601 is rotatably connected with the processing table 1, the swing rod 601 rotates counterclockwise, and additionally, one end of the swing rod 601 far away from the pull rope 600 is designed with a reciprocating groove 604, one end of the sliding plate 50 close to the swing rod 601 is fixedly connected with the inserting rod 603, the inserting rod 603 is inserted in the reciprocating groove 604, so that when the swing rod 601 rotates, the reciprocating groove 604 on the outer wall of the inserting rod 603 drives the inserting rod 603 to slide rod to slide to approach to one end of the first push block 60, and thus, when the swinging rod 601 comes into the flaring block 603, the flaring block 605 detects whether the swinging rod 605 approaches to approach to the flaring position, and further, the problem of the expanding controller control the expanding mechanism is prevented from being driven by the copper tube 601 from being pushed to the copper tube 2, and the copper tube 2, thereby, and further preventing the copper tube 601 from being pushed to the copper tube from being pushed counterclockwise.

When the inserting rod 603 slides towards one end close to the first pushing block 60, because two coated copper tubes are clamped at the top of the sliding plate 50, the sliding rod is fixedly connected with the sliding plate 50, and because the bottom of the sliding plate 50 is slidably connected with the processing table 1 through the four sliding blocks 51, the coated copper tubes are synchronously close to the two truncated cone-shaped flaring blocks 61 on the first pushing block 60 when the first pushing block 60 approaches the sliding rod, compared with a fixed arrangement mode, the processing time difference can be saved, the flaring efficiency is improved, meanwhile, the two truncated cone-shaped flaring blocks 61 can be more fully inserted into the inner walls of the end parts of the two coated copper tubes, the flaring effect is improved, when the two truncated cone-shaped flaring blocks 61 need to be pulled out after the two coated copper tubes are finished each time, because the flaring mode is an inserting operation, and because the wall thicknesses of the two coated copper tubes are smaller, the two truncated cone-shaped flaring blocks 61 can be blocked when being pulled out, namely, the copper pipe cannot be easily pulled out, the material taking efficiency is delayed, the next flaring operation is influenced, and the continuous operation of the flaring operation is further influenced, however, due to the design of the first tension spring 602, when the first push block 60 drives the two truncated cone flaring blocks 61 to be pulled out to the end far away from the sliding plate 50, the first tension spring 602 is reset, namely, the state is changed from the tight state to the pull rope 600 state, so that the swing rod 601 fixedly connected with the swing rod is rotated clockwise, the inserted rod 603 on the swing rod 601 drives the slide rod and the sliding plate 50 highly connected with the slide rod to slide to the end far away from the first push block 60, when the two truncated cone flaring blocks 61 are pulled out, the sliding plate 50 drives the two copper pipes to synchronously slide to the reverse directions of the two truncated cone flaring blocks 61, and further the separation speed of the two truncated cone flaring blocks 61 and the two copper pipes is accelerated, avoid the card problem of duning, and then make things convenient for the workman to get the material, conveniently carry out the flaring operation of next group of coated copper pipe simultaneously, promoted the continuity and the instantaneity of flaring processing.

Example two

In order to conveniently perform flaring operation on the coated copper pipe with larger wall thickness and avoid using large hydraulic equipment, thereby reducing the flaring cost,

referring to fig. 9, the supporting mechanism includes a base plate 52 and four supporting blocks 53, the four supporting blocks 53 are fixedly disposed at the top of the processing table 1, the base plate 52 is fixedly disposed at the top of the four supporting blocks 53, and the four supporting blocks 53 are used for connecting the bottom of the base plate 52 with the top of the processing table 1, so as to ensure the stability of the supporting mechanism, and may be fixed by welding or bolts, which is not limited herein.

Referring to fig. 11, the flaring mechanism includes a second push block 62 and two conical drill bits 63, the second push block 62 is fixedly disposed between one ends of the two guide rods 411 far away from the buffer spring 412, the second push block 62 is fixedly connected with an output end of the push cylinder 410, the two conical drill bits 63 are symmetrically disposed on an outer wall of the second push block 62, each conical drill bit 63 is rotatably connected with the second push block 62 through an articulated shaft, each articulated shaft is sleeved with a rotating wheel 620, a first belt 621 is sleeved between the two rotating wheels 620, a driving motor 622 is fixedly disposed on an outer wall of the second push block 62, an output end of the driving motor 622 is fixedly connected with one of the articulated shafts, the driving motor 622 is electrically connected with the controller 2, when the two coated copper pipes are fixed, the push cylinder 410 is started through the controller 2, because the output end of the push cylinder 410 is fixedly connected with the two conical drill bits 63 through the second push block 62, thereby driving the two conical drill bits 63 to extend out to one end close to the sliding plate 50 until the two conical drill bits are inserted into the two copper-clad pipes, then powering off the push cylinder 410 and starting the driving motor 622 through the controller 2, because each conical drill bit 63 is rotatably connected with the second push block 62 through the hinge shaft, each rotating wheel 620 is sleeved with one hinge shaft, and the two rotating wheels 620 are sleeved through the first belt 621, thereby driving the two conical drill bits 63 to rotate, thereby flaring the inner walls of the two copper-clad pipes, and making the end parts of the copper-clad pipes to be horn-mouth-shaped, which is different from the way that the two conical flaring blocks 61 are directly inserted into the flaring blocks in the first embodiment, the two conical drill bits 63 rub against the inner walls of the two copper-clad pipes during rotation, and certain copper filings can be generated, because the copper-clad pipes need to be assembled with another part immediately after flaring, similar to parts connected by bolts, if the copper scraps are not cleaned in time, blockage can be caused, and therefore the assembly effect is influenced.

Referring to fig. 12, a connecting rod 623 is fixedly arranged at one end of the second pushing block 62, a rack 624 is fixedly arranged at one end of the connecting rod 623, which is far away from the second pushing block 62, the top of the machining table 1 is not fixed with a T-shaped plate, the rack 624 is slidably connected with the top of the T-shaped plate, a second tension spring 625 is fixedly arranged between one end of the rack 624, which is far away from the connecting rod 623, and the top of the machining table 1, a first rotating shaft and a second rotating shaft are respectively rotatably arranged on the outer wall of the T-shaped plate, a cylindrical gear 626 and a first bevel gear 627 are respectively sleeved on the first rotating shaft, the cylindrical gear 626 is in meshing connection with the rack 624, a second bevel gear 628 and a driving wheel 629 are respectively sleeved on the top and the bottom of the second rotating shaft, the first bevel gear 627 is in meshing connection with the second bevel gear 628, the first bevel gear 627 is larger than the second bevel gear 628, two third rotating shafts are symmetrically arranged on the top of the machining table 1, a driven wheel 6290 is sleeved on the outer wall of the top of one of the third rotating shafts close to the driving wheel 629, a second belt 6291 is sleeved between the driving wheel 629 and the driven wheel 6290, the driving wheel 629 is larger than the driven wheel 6290, synchronous wheels 6292 are sleeved on the outer walls of the bottoms of the two third rotating shafts, a third belt 6293 is sleeved between the two synchronous wheels 6292, and a fan 6294 is sleeved on the top of each third rotating shaft, when the two conical drills 63 approach the sliding plate 50, because the connecting rod 623 is fixedly connected with one end of the rack 624, the other end of the rack 624 is fixedly connected with the top of the processing table 1 through a second tension spring 625, the second tension spring 625 is in a stretched state in an initial state, when the rack 624 and the connecting rod 623 slide to one end close to the sliding plate 50 along with the second pushing block 62, the second tension spring 625 is changed from the stretched state to a tightened state, and because the rack 624 is meshed with the cylindrical gear 626, the cylindrical gear 626 is coaxial with the first bevel gear 627, so that the first bevel gear 627 is driven to rotate, the first bevel gear 627 is meshed with the second bevel gear 628 to be connected with the driving wheel 629, the second bevel gear 628 is coaxial with the driving wheel 629, the first bevel gear 627 is larger than the second bevel gear 628 to drive the driving wheel 629 to rotate rapidly, the driving wheel 629 and the driven wheel 6290 are sleeved through the second belt 6291, the driving wheel 629 is larger than the driven wheel 6290 to drive the driven wheel 6290 to rotate rapidly, in addition, the driven wheel 6290 is sleeved with the top of one third rotating shaft, each synchronizing wheel 6292 is sleeved with one third rotating shaft, the two synchronizing wheels 6292 are sleeved through the third belt 6293, each fan 6294 is sleeved with the top of one third rotating shaft to drive the two fans 6294 to rotate rapidly, before flaring, air is blown to the end part of a copper clad pipe to blow away impurities on the inner wall of the copper clad pipe, the drill bit is prevented from contacting with the flaring part to influence on the flaring effect, while the two cone type drill bits 63 are pulled out of the copper clad pipe, the flare is reset, and the dust on the inner wall of the copper clad pipe is blown out, so that the copper pipe is reset of the flare part, the copper pipe, and the copper pipe is convenient blowing-coated drill bit is blown out, the copper pipe is cleaned copper pipe, and the copper pipe is blown out, and the copper pipe is cleaned copper pipe is blown out, and the copper pipe is further, and the copper pipe is convenient for the copper pipe, and the copper pipe is blown out.

Claims (10)

1. The utility model provides a coated copper pipe flaring equipment, includes processing platform (1), and the bottom of processing platform (1) is the symmetry and is provided with four supporting legss, its characterized in that:

also comprises a controller (2), a pressing mechanism (3), a pushing mechanism (4), a supporting mechanism and a flaring mechanism, wherein the controller (2) is fixedly arranged at the top of the processing table (1),

the supporting mechanism is arranged at the top of the processing table (1) and used for supporting the pressing mechanism (3), four cushion blocks (5) are symmetrically arranged at the top of the supporting mechanism,

the pressing mechanism (3) is arranged at the top of the supporting mechanism and used for fixing the coated copper pipe, the pressing mechanism (3) comprises a limiting plate (30), a driving assembly (31) and a pressing assembly (32), the limiting plate (30) is vertically arranged at the top of the supporting mechanism, the driving assembly (31) is arranged on the limiting plate (30), the pressing assembly (32) is arranged at the top of the limiting plate (30) in a sliding mode, four limiting rods are arranged between the supporting mechanism and the pressing assembly (32), each limiting rod is provided with a telescopic spring,

the flaring mechanism is arranged beside the pressing mechanism (3) and is used for flaring the coated copper pipe.

The pushing mechanism (4) is arranged at the top of the machining table (1) and used for pushing the flaring mechanism, the pushing mechanism (4) comprises an installation block (40) and a telescopic assembly (41), the installation block (40) is fixedly arranged at the top of the machining table (1), the telescopic assembly (41) is arranged at the top of the installation block (40), and the driving assembly (31) is electrically connected with the controller (2).

2. The clad copper pipe flaring device of claim 1, wherein: the telescopic assembly (41) comprises a pushing cylinder (410), two guide rods (411) and two buffer springs (412), the pushing cylinder (410) is fixedly arranged at the top of the mounting block (40), the top of the machining table (1) is symmetrically provided with two vertical blocks, each guide rod (411) is inserted into the top of one vertical block, each buffer spring (412) is sleeved on the outer wall of one guide rod (411), and the pushing cylinder (410) is electrically connected with the controller (2).

3. The coated copper pipe flaring device of claim 2, wherein: drive assembly (31) include servo motor (310), carousel (311) and connecting rod (312), servo motor (310) are fixed to be established on the outer wall of limiting plate (30), and carousel (311) cover is established on its output, and the top of limiting plate (30) slides and is equipped with U type piece (313), and connecting rod (312) are articulated to be established between carousel (311) and U type piece (313), and servo motor (310) are connected with controller (2) electricity.

4. The coated copper pipe flaring device of claim 3, wherein: the pressing assembly (32) comprises a lifting plate (320) and four pressing blocks (321), the lifting plate (320) is fixedly arranged on the outer wall of one end, far away from the connecting rod (312), of the U-shaped block (313), the four pressing blocks (321) are fixedly arranged at the bottom of the lifting plate (320), and each pressing block (321) is consistent with the cross section of one cushion block (5).

5. The clad copper pipe flaring device of claim 4, wherein: the supporting mechanism comprises a sliding plate (50) and four sliding blocks (51), the top of the machining table (1) is symmetrically provided with four sliding grooves, each sliding block (51) is fixedly arranged in one sliding groove, and the sliding plate (50) is fixedly arranged at the tops of the four sliding blocks (51).

6. The clad copper pipe flaring device of claim 4, wherein: the supporting mechanism comprises a base plate (52) and four supporting blocks (53), the four supporting blocks (53) are fixedly arranged at the top of the processing table (1), and the base plate (52) is fixedly arranged at the tops of the four supporting blocks (53).

7. The clad copper pipe flaring device of claim 5, wherein: flaring mechanism includes first ejector pad (60) and two round platform type flaring blocks (61), first ejector pad (60) are fixed to be established between the one end of keeping away from buffer spring (412) two guide arms (411), the output fixed connection of second ejector pad (62) and propelling movement cylinder (410), two round platform type flaring blocks (61) are the symmetry and set up on the outer wall of first ejector pad (60), every round platform type flaring block (61) all passes through threaded rod fixed connection with first ejector pad (60).

8. The clad copper pipe flaring device of claim 7, wherein: the outer wall of one end of the first push block (60) is fixedly provided with a pull rope (600), the top of the processing table (1) is rotatably provided with a swing rod (601), one end, far away from the first push block (60), of the pull rope (600) is fixedly connected with one end of the top of the swing rod (601), a first tension spring (602) is fixedly arranged between the other end of the top of the swing rod (601) and the top of the processing table (1), an inserted rod (603) is fixedly arranged on the outer wall of one end, close to the swing rod (601), of the sliding plate (50), one end, far away from the pull rope (600), of the swing rod (601) is provided with a reciprocating groove (604) for the inserted rod (603) to slide, a proximity switch (605) is fixedly arranged at the top of the processing table (1), the top of the processing table (1) is rotatably provided with two limiting wheels (606), the pull rope (600) penetrates through the two limiting wheels (606), and the proximity switch (605) is electrically connected with the controller (2).

9. The clad copper pipe flaring device of claim 6, wherein: flaring mechanism includes second ejector pad (62) and two circular cone type drill bits (63), second ejector pad (62) are fixed to be established between the one end of keeping away from buffer spring (412) in two guide arms (411), the output fixed connection of second ejector pad (62) and propelling movement cylinder (410), two circular cone type drill bits (63) are the symmetry and set up on the outer wall of second ejector pad (62), every circular cone type drill bit (63) all rotate with second ejector pad (62) through the articulated shaft and are connected, all overlap on every articulated shaft and be equipped with runner (620), the cover is equipped with first belt (621) between two runners (620), fixed driving motor (622) that are equipped with on the outer wall of second ejector pad (62), its output and one of them articulated shaft fixed connection, driving motor (622) are connected with controller (2) electricity.

10. The clad copper pipe flaring device of claim 9, wherein: one end of the second pushing block (62) is fixedly provided with a connecting rod (623), one end of the connecting rod (623) far away from the second pushing block (62) is fixedly provided with a rack (624), the top of the machining table (1) is not excessively fixedly provided with a T-shaped plate, the rack (624) is in sliding connection with the top of the T-shaped plate, one end of the rack (624) far away from the connecting rod (623) is fixedly provided with a second tension spring (625) with the top of the machining table (1), the outer wall of the T-shaped plate is respectively provided with a first rotating shaft and a second rotating shaft in a rotating mode, the first rotating shaft is respectively sleeved with a cylindrical gear (626) and a first bevel gear (627), the cylindrical gear (626) is in meshing connection with the rack (624), the top and the bottom of the second rotating shaft are respectively sleeved with a second bevel gear (628) and a driving wheel (629), the first bevel gear (627) is in meshing connection with the second bevel gear (628), the first bevel gear (627) is larger than the second bevel gear (628), the top of the machining table (1) is symmetrically provided with two third rotating shafts, the outer wall of one of the third rotating shaft close to the driving wheel (629) is sleeved with a driven wheel (629), the driven wheel (629) and the driven wheel (629) is sleeved with a driven wheel (0), the driven wheel (629) and a synchronous belt (629) is sleeved with a driven wheel (629), two belt (6292), the driven wheel (629), two belt wheels (629) respectively, and a driven wheel (629) is sleeved with a synchronous belt (6292), and the top of each third rotating shaft is sleeved with a fan (6294).

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