CN114918290A - Refrigeration plant copper pipe fitting contour machining equipment - Google Patents
Refrigeration plant copper pipe fitting contour machining equipment Download PDFInfo
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- CN114918290A CN114918290A CN202210556193.3A CN202210556193A CN114918290A CN 114918290 A CN114918290 A CN 114918290A CN 202210556193 A CN202210556193 A CN 202210556193A CN 114918290 A CN114918290 A CN 114918290A
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- plate
- block
- copper pipe
- bending
- sliding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D9/00—Bending tubes using mandrels or the like
- B21D9/05—Bending tubes using mandrels or the like co-operating with forming members
- B21D9/07—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only
- B21D9/073—Bending tubes using mandrels or the like co-operating with forming members with one or more swinging forming members engaging tube ends only with one swinging forming member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a copper pipe fitting forming and processing device for refrigeration equipment, which is characterized in that a bottom plate, a side plate, a clamping device, a supporting device and a bending device are arranged to cooperate to complete the bending processing of a copper pipe. The invention provides a copper pipe fitting forming and processing device for refrigeration equipment, which can solve the problems that when the existing copper pipe forming and processing device is used for bending a copper pipe, the copper pipe is usually bent after being directly clamped, and the inside of the copper pipe in the bending process is not supported and limited, so that the inner diameter of the formed copper pipe is reduced or flattened at the bending position, the existing device can only be used for bending the copper pipe with the same specification, and the existing device is difficult to process the copper pipes with different angles, so that the equipment needs to be replaced when the copper pipes with different diameters and different angle specifications are processed, the production cost is increased, and the like.
Description
Technical Field
The invention relates to the technical field of refrigeration accessory processing, in particular to a copper pipe accessory forming processing device of refrigeration equipment.
Background
The refrigerating equipment mainly used for food refrigeration, various goods refrigeration and air conditioning in summer days is mainly composed of a compressor, an expansion valve, an evaporator, a condenser, accessories and pipelines, and can be divided into a compression refrigerating equipment, an absorption refrigerating equipment, a steam jet refrigerating equipment, a heat pump refrigerating equipment, an electric heating refrigerating device and the like according to the working principle. The copper pipe texture is harder, and is difficult to corrode, and is high temperature resistant, high pressure resistant, can use and become the first-selected of pipeline, heat supply, refrigeration piping erection in multiple environment, and the pipeline among the refrigeration plant often uses the copper pipe, and the copper pipe need bend the processing to it usually when using to make it reach the operation requirement.
When the existing copper pipe forming and processing equipment bends the copper pipe, the following problems often exist:
(1) when the existing copper pipe forming and processing equipment bends a copper pipe, the copper pipe is usually directly clamped and then bent, and the inside of the copper pipe in the bending process is not supported and limited, so that the inner diameter of the formed copper pipe is reduced or the copper pipe is flat at the bending position.
(2) When the existing copper pipe forming and processing equipment is used for bending a copper pipe, generally, one equipment or one mould can only be used for bending the copper pipe with the same specification, and the existing equipment is difficult to process the copper pipes with different angles, so that the equipment is required to be replaced when the copper pipes with different diameters and different angle specifications are processed, and the production cost is improved.
Disclosure of Invention
In order to solve the technical problem, the invention provides a forming and processing device for copper pipe accessories of a refrigerating device, which comprises a bottom plate, a side plate, a clamping device, a supporting device and a bending device, wherein the side plate is installed at one end of the bottom plate, the clamping device is installed at one side, close to the side plate, of the upper end of the bottom plate, the supporting device is arranged in the middle of the clamping device, the supporting device is installed on the side plate, and the bending device is installed at one side, far away from the side plate, of the bottom plate.
The bending device comprises a driving mechanism and a bending mechanism, the driving mechanism is installed on the right side of the bottom plate, and the bending mechanism is installed at the upper end of the driving mechanism.
Actuating mechanism includes fixed gear, the sliding block, the rotary rod, remove the gear, the rotating electrical machines, movable plate and stopper, the rectangle chamber has been seted up on the bottom plate right side, rectangle chamber upper end rear side fixed mounting has fixed gear, the sliding block is installed through gliding mode in bottom plate upper end right side, the rotary rod is installed through the pivoted mode in the middle part of the sliding block, the movable gear is installed to the rotary rod downside, it meshes with fixed gear to remove the gear, the rotary rod lower extreme links to each other with the output of rotating electrical machines, the movable plate is installed to the sliding block upper end, the movable plate is placed on the bottom plate, and movable plate lower extreme mid-mounting has the stopper, the stopper is installed in the bottom plate through gliding mode.
The mechanism of bending includes the regulating block, fixing bolt, the installation pole, remove the wheel of bending, lock nut, the fixed wheel of bending, gag lever post and spacing spring, the regulating block is installed through gliding mode to movable plate upper end inboard, fixing bolt is installed through screw-thread fit's mode to the regulating block front end, and fixing bolt sets up at the movable plate side through gliding mode, the installation pole is installed to the regulating block upper end, the removal wheel of bending is installed through the pivoted mode in the installation pole outside, lock nut is installed through screw-thread fit's mode in the installation pole upper end, the fixed wheel of bending is installed through the pivoted mode in bottom plate right-hand member rear side, the gag lever post is installed through gliding mode in the middle part of the fixed wheel of bending, gag lever post outside cover is equipped with spacing spring, and spacing spring sets up inside the fixed wheel of bending.
As a preferred technical scheme of the invention, the clamping device comprises a fixed plate, a mounting plate, sliding rods, a sliding plate, a clamping spring, a U-shaped frame, a first clamping block, a clamping cylinder, a second clamping block and a guide rod, wherein the fixed plate is mounted at one side of the upper end of the bottom plate close to the side plate, the mounting plate is arranged in front of the fixed plate and mounted at the upper end of the bottom plate, the rear end of the mounting plate is uniformly provided with three sliding rods from left to right in a sliding manner, the utility model discloses a clamping device for a motor vehicle, including bottom plate, slide bar, clamping cylinder, guide bar, mounting plate, clamping spring, bottom plate, U-shaped frame, clamping block, clamping cylinder, guide bar, sliding plate, clamping spring, clamping cylinder, guide bar, mounting plate, clamping cylinder, clamping block, clamping cylinder, guide bar, mounting plate, clamping spring, clamping cylinder, guide bar, mounting plate, clamping cylinder, mounting plate, clamping cylinder, mounting plate, clamping cylinder, mounting plate, clamping cylinder, mounting plate, clamping cylinder, clamping block, clamping cylinder, mounting plate, clamping cylinder, mounting plate, clamping cylinder, clamping block, mounting, clamping cylinder, mounting, clamping cylinder, mounting plate, clamping cylinder, mounting plate, mounting, guide bar, mounting, and mounting.
As a preferred technical scheme of the invention, the supporting device comprises a winding drum, a winding motor, a steel wire rope, a baffle plate, supporting blocks, spacing blocks, a limiting plate and a return spring, wherein the winding drum is rotatably arranged at the left end of a side plate, the front end of the winding drum is connected with the output end of the winding motor, the winding motor is arranged at the left side of the side plate, the steel wire rope is wound outside the winding drum, the baffle plate is arranged at the left side of the upper end of a bottom plate, the free end of the steel wire rope sequentially penetrates through the side plate and the baffle plate, the supporting blocks are uniformly arranged at the outer side of the free end of the steel wire rope from left to right in a sliding manner, the supporting blocks positioned at the end parts of the steel wire rope are fixedly arranged on the steel wire rope, the spacing blocks are arranged among the supporting blocks, the limiting plate is fixedly arranged at the outer part of the steel wire rope close to the left side of the baffle plate, the left end of the limiting plate is connected with the side plate through a return spring.
As a preferred technical scheme, the right side of the bottom plate is provided with an arc-shaped groove, the sliding block is installed in the arc-shaped groove in a sliding mode, the side edge of the arc-shaped groove is provided with a sliding groove, the side edge of the sliding block is provided with a clamping block, and the clamping block is installed in the sliding groove in a sliding mode.
As a preferable technical scheme of the invention, the right side of the upper end of the bottom plate is provided with a guide groove, and the limiting block is arranged in the guide groove in a sliding manner.
As a preferable technical scheme of the invention, the side edge of the moving plate is provided with a rectangular groove, the fixed bolt is arranged in the rectangular groove in a sliding manner, and the side edge of the moving plate is provided with anti-skidding grains.
According to a preferred technical scheme, clamping holes are uniformly formed in the upper end of the fixed bending wheel, pin columns are arranged at the lower end of the limiting rod and are installed in the clamping holes in a clamping mode, scales are arranged at the upper end of the fixed bending wheel, elliptical grooves are formed in the edges of the movable bending wheel and the fixed bending wheel, and rubber layers are arranged in the elliptical grooves.
As a preferable technical scheme of the invention, the spacing block is a soft rubber layer, and the soft rubber layer is provided with a notch.
Compared with the prior art, the invention has the following advantages:
1. according to the forming and processing equipment for the copper pipe fittings of the refrigeration equipment, the supporting device is arranged to support the inside of the copper pipe during bending, the condition that the inner diameter of the formed copper pipe is reduced or the formed copper pipe is flat at the bending position is avoided, the bending device is adjusted to process the copper pipes with different diameters and different angle specifications, the applicability of the equipment is improved, and the production cost is reduced.
2. According to the forming processing equipment for the copper pipe fittings of the refrigeration equipment, the winding drum is driven by the winding motor to wind the steel wire rope, so that the steel wire rope can tension and stretch the supporting block and the spacing block, a copper pipe to be bent can be conveniently and manually sleeved on the outer sides of the supporting block and the spacing block, the spacing block made of the soft rubber layer and the notch formed in the spacing block can be used for conveniently supporting the inside of the copper pipe by the supporting block and the spacing block when the copper pipe is bent, and the condition that the inner diameter of the copper pipe is reduced or flat due to bending of the copper pipe is avoided.
3. According to the forming and processing equipment for the copper pipe fittings of the refrigeration equipment, provided by the invention, the limiting rod is manually pulled upwards and rotated to adjust the bending angle of the copper pipe, and the positions of the mounting rod and the movable bending wheel are adjusted through the fixing bolt, so that the movable bending wheel and the fixed bending wheel can be used for processing copper pipes with different diameters and different angle specifications, the applicability of the equipment is improved, and the production cost is reduced.
4. According to the forming and processing equipment for the copper pipe fittings of the refrigeration equipment, the clamping cylinder is arranged to drive the second clamping block to be close to the first clamping block, so that the left end of the copper pipe is clamped and fixed by the second clamping block and the first clamping block, the sliding plate is driven by the clamping spring to be close to the fixed plate when the length of the copper pipe is long, the sliding plate and the fixed plate clamp and fix the left side of the copper pipe, and then the middle of the copper pipe is clamped and fixed by the second clamping block and the first clamping block, so that the copper pipe is prevented from shaking when being bent.
Drawings
The invention is further illustrated by the following examples in conjunction with the drawings.
Fig. 1 is a schematic perspective view of the present invention in operation.
Figure 2 is a top plan view of the present invention in operation.
Fig. 3 is a sectional view taken along line a-a of fig. 2 in accordance with the present invention.
Fig. 4 is a sectional view taken along line B-B of fig. 2 according to the present invention.
Fig. 5 is a partial cross-sectional view of the present invention between the bottom panel, side panel and clamping assembly.
Figure 6 is a perspective cross-sectional view of a spacer of the present invention.
Fig. 7 is a schematic perspective view of the driving mechanism and the bending mechanism of the present invention.
FIG. 8 is a schematic perspective view of the slider of the present invention.
FIG. 9 is a perspective cross-sectional view of the stationary folding wheel of the present invention.
In the figure: 1. a base plate; 2. a side plate; 3. a clamping device; 4. a support device; 5. a bending device; 30. a fixing plate; 31. mounting a plate; 32. a slide bar; 33. a sliding plate; 34. a clamping spring; 35. a U-shaped frame; 36. a first clamping block; 37. a clamping cylinder; 38. a second clamping block; 39. a guide rod; 41. a reel; 42. a winding motor; 43. a wire rope; 44. a baffle plate; 45. a support block; 46. a spacer block; 47. a limiting plate; 48. a return spring; 51. a drive mechanism; 52. a bending mechanism; 511. fixing a gear; 512. a slider; 513. rotating the rod; 514. a moving gear; 515. a rotating electric machine; 516. moving the plate; 517. a limiting block; 521. a regulating block; 522. fixing the bolt; 523. mounting a rod; 524. moving the bending wheel; 525. locking the nut; 526. fixing a bending wheel; 527. a limiting rod; 528. and a limiting spring.
Detailed Description
In order to make the technical means, creation features, achievement objects and effects of the invention easy to understand, the invention is further described with reference to fig. 1 to 9.
Referring to fig. 1 and 2, a refrigeration plant copper pipe accessory forming processing equipment comprises a bottom plate 1, a side plate 2, a clamping device 3, a supporting device 4 and a bending device 5, wherein the side plate 2 is installed at one end of the bottom plate 1, the clamping device 3 is installed at one side, close to the side plate 2, of the upper end of the bottom plate 1, the supporting device 4 is arranged in the middle of the clamping device 3, the supporting device 4 is installed on the side plate 2, and the bending device 5 is installed at one side, far away from the side plate 2, of the bottom plate 1.
Referring to fig. 1, 2 and 3, the supporting device 4 includes a winding drum 41, a winding motor 42, a steel wire rope 43, a baffle 44, a supporting block 45, spacing blocks 46, a limiting plate 47 and a return spring 48, the winding drum 41 is rotatably installed at the left end of the side plate 2, the front end of the winding drum 41 is connected with the output end of the winding motor 42, the winding motor 42 is installed at the left side of the side plate 2, the steel wire rope 43 is wound around the outer side of the winding drum 41, the baffle 44 is installed at the left side of the upper end of the base plate 1, the free end of the steel wire rope 43 sequentially passes through the side plate 2 and the baffle 44, the supporting blocks 45 are evenly installed at the outer side of the free end of the steel wire rope 43 in a sliding manner from left to right, the supporting blocks 45 at the end of the steel wire rope 43 are fixedly installed on the steel wire rope 43, the spacing blocks 46 are arranged between the supporting blocks 45 in a sliding manner and are arranged at intervals between the supporting blocks 45 and the spacing blocks 46, a limiting plate 47 is fixedly arranged on the outer portion of the steel wire rope 43 close to the left side of the baffle 44, and the left end of the limiting plate 47 is connected with the side plate 2 through a return spring 48.
The winding motor 42 drives the winding drum 41 to rotate, so that the winding drum 41 winds the steel wire rope 43, therefore, the steel wire rope 43 can strain and straighten the supporting block 45 and the spacing block 46, the copper pipe to be bent can be conveniently and manually sleeved outside the supporting block 45 and the spacing block 46, after the copper pipe to be bent is sleeved, the copper pipe is clamped and fixed by the clamping device 3, so that the situation that the copper pipe shakes during bending is avoided, and in the process of bending the copper pipe by the bending device 5, the supporting block 45 and the spacing block 46 are used for supporting and limiting the inner part of the copper pipe, so that the condition that the inner diameter of the bent copper pipe is reduced or flat is avoided, after the copper pipe is bent, the winding motor 42 drives the winding drum 41 to rotate reversely, so that the winding drum 41 releases the steel wire rope 43, the return spring 48 drives the limit plate 47 to move rightwards, and further, the steel wire rope 43 loosens and separates the supporting block 45 and the spacing block 46, so that the bent copper pipe can be conveniently taken down and collected manually.
Referring to fig. 6, the spacing block 46 is a soft rubber layer, and a notch is formed in the soft rubber layer, when the soft rubber layer and the notch formed in the soft rubber layer facilitate bending of the copper pipe, the supporting block 45 and the spacing block 46 are bent synchronously along with the copper pipe through the steel wire rope 43, so that the supporting block 45 and the spacing block 46 are convenient to support the inside of the copper pipe, and the situation that the inner diameter of the copper pipe is reduced or flat due to bending of the copper pipe is avoided.
Referring to fig. 1, 2 and 5, the clamping device 3 includes a fixed plate 30, a mounting plate 31, a sliding rod 32, a sliding plate 33, a clamping spring 34, a U-shaped frame 35, a first clamping block 36, a clamping cylinder 37, a second clamping block 38 and a guide rod 39, the fixed plate 30 is mounted on one side of the upper end of the bottom plate 1 close to the side plate 2, the mounting plate 31 is disposed in front of the fixed plate 30, the mounting plate 31 is mounted on the upper end of the bottom plate 1, three sliding rods 32 are uniformly mounted on the rear end of the mounting plate 31 from left to right in a sliding manner, the sliding plate 33 is mounted on the rear end of the sliding rod 32, the front end of the sliding rod 32 is connected with the mounting plate 31 through the clamping spring 34, the U-shaped frame 35 is mounted in the middle of the upper end of the bottom plate 1, the first clamping block 36 is mounted on the rear end of the inner side of the U-shaped frame 35, the clamping cylinder 37 is mounted in the middle of the front end of the U-shaped frame 35, the second clamping block 38 is mounted on the extending end of the clamping cylinder 37, two guide rods 39 are symmetrically arranged at the front end of the second clamping block 38 from left to right, and the front sides of the guide rods 39 are arranged at the front end of the U-shaped frame 35 in a sliding mode.
After a copper pipe to be bent is sleeved outside the supporting block 45 and the spacing block 46, the clamping cylinder 37 drives the second clamping block 38 and the guide rod 39 to move backwards along the U-shaped frame 35, so that the second clamping block 38 is close to the first clamping block 36, the second clamping block 38 and the first clamping block 36 clamp and fix the left end of the sleeved copper pipe, when the copper pipe is long, the left end of the copper pipe is manually inserted between the fixing plate 30 and the sliding plate 33, the clamping spring 34 extrudes the sliding rod 32 to move backwards along the mounting plate 31, so that the sliding rod 32 drives the sliding plate 33 to be close to the fixing plate 30, the sliding plate 33 and the fixing plate 30 clamp and fix the left side of the copper pipe, at the moment, the clamping cylinder 37 drives the second clamping block 38 to be close to the first clamping block 36, so that the middle part of the copper pipe is clamped and fixed by the second clamping block 38 and the first clamping block 36, and the situation that the copper pipe shakes when being bent is avoided, after the copper pipe is bent, the clamping cylinder 37 drives the second clamping block 38 to be far away from the first clamping block 36, so that the second clamping block 38 and the first clamping block 36 release the clamping and fixing of the copper pipe, and the bent copper pipe can be conveniently taken down and collected manually.
Referring to fig. 4, the bending device 5 includes a driving mechanism 51 and a bending mechanism 52, the driving mechanism 51 is installed on the right side of the bottom plate 1, the bending mechanism 52 is installed at the upper end of the driving mechanism 51, and after the copper pipe is clamped and fixed, the bending mechanism 52 is manually adjusted to bend the copper pipes with different diameters by the bending mechanism 52, so that the applicability of the device is improved, the production cost is reduced, and the driving mechanism 51 drives the bending mechanism 52 to move, so that the bending mechanism 52 bends the copper pipes.
Referring to fig. 4 and 7, the driving mechanism 51 includes a fixed gear 511, a sliding block 512, a rotating rod 513, a moving gear 514, a rotating motor 515, a moving plate 516 and a limiting block 517, a rectangular cavity is formed in the right side of the bottom plate 1, the fixed gear 511 is fixedly installed on the rear side of the upper end of the rectangular cavity, the sliding block 512 is installed on the right side of the upper end of the bottom plate 1 in a sliding manner, the rotating rod 513 is installed in the middle of the sliding block 512 in a rotating manner, the moving gear 514 is installed on the lower side of the rotating rod 513, the moving gear 514 is meshed with the fixed gear 511, the lower end of the rotating rod 513 is connected with the output end of the rotating motor 515, the moving plate 516 is installed on the upper end of the sliding block 512, the moving plate 516 is placed on the bottom plate 1, the limiting block 517 is installed in the middle of the lower end of the moving plate 516, and the limiting block 517 is installed in the bottom plate 1 in a sliding manner.
After the bending mechanism 52 is adjusted, the rotating motor 515 drives the rotating rod 513 to rotate, so that the rotating rod 513 drives the moving gear 514 to rotate, the moving gear 514 rotates around the fixed gear 511, the rotating rod 513 and the sliding block 512 drive the moving plate 516 and the limiting block 517 to rotate along the bottom plate 1, and the moving plate 516 drives the bending mechanism 52 to bend the copper tube.
Referring to fig. 1, fig. 4 and fig. 8, an arc-shaped groove is formed in the right side of the bottom plate 1, the sliding block 512 is installed in the arc-shaped groove in a sliding manner, a sliding groove is formed in the side edge of the arc-shaped groove, a clamping block is arranged on the side edge of the sliding block 512, the clamping block is installed in the sliding groove in a sliding manner, the sliding block 512 slides in the arc-shaped groove, the sliding block 512 conveniently drives the moving plate 516 to slide along the bottom plate 1, the clamping block slides in the sliding groove, and the sliding block 512 is prevented from being separated from the bottom plate 1.
Referring to fig. 1 and 4, a guide groove is formed in the right side of the upper end of the bottom plate 1, the limiting block 517 is installed in the guide groove in a sliding manner, and the limiting block 517 slides in the guide groove, so that the limiting block 517 guides and limits the moving plate 516, and the moving plate 516 is ensured to drive the bending mechanism 52 to move stably.
Referring to fig. 4 and 7, the bending mechanism 52 includes an adjusting block 521, a fixed bolt 522, an installation rod 523, a movable bending wheel 524, a locking nut 525, a fixed bending wheel 526, a limiting rod 527, and a limiting spring 528, the adjusting block 521 is installed on the inner side of the upper end of the moving plate 516 in a sliding manner, the fixed bolt 522 is installed at the front end of the adjusting block 521 in a threaded fit manner, the fixed bolt 522 is arranged on the side edge of the moving plate 516 in a sliding manner, the installation rod 523 is installed at the upper end of the adjusting block 521, the movable bending wheel 524 is installed on the outer side of the installation rod 523 in a rotating manner, the locking nut 525 is installed at the upper end of the installation rod 523 in a threaded fit manner, the fixed bending wheel 526 is installed on the rear side of the right end of the bottom plate 1 in a rotating manner, the limiting rod 527 is installed in the middle of the fixed bending wheel 526 in a sliding manner, and the limiting spring 528 is sleeved on the outer side of the limiting rod 527, and a spacing spring 528 is disposed within the fixed folding wheel 526.
After the copper pipe is clamped and fixed, the limiting rod 527 is manually pulled to the upper side, so that the limiting rod 527 extrudes the limiting spring 528 to ascend along the fixed bending wheel 526, the limiting rod 527 is manually rotated to adjust the bending angle of the copper pipe, after the position of the limiting rod 527 is adjusted, the limiting rod 527 is driven by the limiting spring 528 to reset and clamp, meanwhile, the fixing bolt 522 is manually rotated to release the locking and fixing of the adjusting block 521 by the fixing bolt 522, so that the positions of the mounting rod 523 and the movable bending wheel 524 are adjusted, the movable bending wheel 524 and the fixed bending wheel 526 bend the copper pipes with different diameters, after the adjustment of the limiting rod 527 and the movable bending wheel 524 is completed, the rotating motor drives the movable plate 516 and the limiting block movable plate 517 to rotate along the bottom plate 1 through the rotating rod 513 and the movable gear 514, so that the 516 drives the movable bending wheel 524 to bend the copper pipe, and the movable bending wheel 524 is limited by the limiting rod 527 and the locking nut 525, so that the movable bending wheel 524 and the fixed bending wheel 526 bend a copper pipe with a set angle.
Referring to fig. 7, a rectangular groove is formed in the side edge of the moving plate 516, the fixing bolt 522 is installed in the rectangular groove in a sliding manner, and an anti-slip pattern is formed in the side edge of the moving plate 516, so that the position of the adjusting block 521 on the moving plate 516 can be conveniently adjusted by the fixing bolt 522 through the rectangular groove, and the anti-slip pattern prevents the fixing bolt 522 from sliding.
Referring to fig. 9, the card hole has evenly been seted up to fixed wheel 526 that bends the upper end, the gag lever post 527 lower extreme is provided with the round pin post, the round pin post is installed in the card hole through the mode of joint, fixed wheel 526 upper end of bending is provided with the scale, and it is provided with the elliptical trough to remove wheel 524 and fixed wheel 526 edge of bending, be provided with the rubber layer in the elliptical trough, the round pin post joint is in the card hole of different positions, make things convenient for the position of quick adjustment gag lever post 527 on fixed wheel 526 of bending, and remove wheel 524 and fixed wheel 526 edge of bending and be provided with the elliptical trough and conveniently bend out different angles with the copper pipe of different diameter specifications, and be equipped with the rubber layer in the elliptical trough and avoid removing wheel 524 and fixed wheel 526 fish tail copper pipe of bending.
When in work:
s1, equipment inspection: before a copper pipe is bent by using copper pipe fitting forming processing equipment of refrigeration equipment, the equipment is checked;
s2, feeding and clamping: after the equipment inspection is finished, the winding motor 42 drives the winding drum 41 to rotate, so that the winding drum 41 winds the steel wire rope 43, the steel wire rope 43 stretches the supporting block 45 and the spacing block 46, a copper pipe to be bent is conveniently and manually sleeved on the outer sides of the supporting block 45 and the spacing block 46, after the copper pipe to be bent is completely sleeved, the clamping cylinder 37 drives the second clamping block 38 to be close to the first clamping block 36, the left end of the sleeved copper pipe is clamped and fixed by the second clamping block 36, when the length of the copper pipe is long, the left end of the copper pipe is manually inserted between the fixing plate 30 and the sliding plate 33, the left side of the copper pipe is clamped and fixed by the second clamping block 38, the second clamping block 38 is driven by the clamping cylinder 37 to be close to the first clamping block 36, the middle of the copper pipe is clamped and fixed by the second clamping block, and the situation that the copper pipe shakes during bending is avoided;
s3, adjusting: after the copper pipe is loaded and clamped, manually pulling the limiting rod 527 to the upper side to enable the limiting rod 527 to extrude the limiting spring 528 to ascend along the fixed bending wheel 526, manually rotating the limiting rod 527 to enable the limiting rod 527 to adjust the bending angle of the copper pipe, after the position of the limiting rod 527 is adjusted, driving the limiting rod 527 to reset and clamp through the limiting spring 528, manually rotating the fixing bolt 522 to enable the fixing bolt 522 to release locking and fixing of the adjusting block 521, so that the positions of the mounting rod 523 and the movable bending wheel 524 are adjusted, and the movable bending wheel 524 and the fixed bending wheel 526 are used for bending the copper pipes with different diameters;
s4, bending treatment: after the limiting rod 527 and the movable bending wheel 524 are adjusted, the rotating motor 515 drives the moving plate 516 and the limiting block 517 to rotate along the bottom plate 1 through the rotating rod 513 and the moving gear 514, so that the moving plate 516 drives the movable bending wheel 524 to bend the copper tube, and the limiting rod 527 and the locking nut 525 limit the movable bending wheel 524, so that the movable bending wheel 524 and the fixed bending wheel 526 bend the copper tube with a set angle;
s5, blanking treatment: after the copper pipe is bent, the clamping cylinder 37 drives the second clamping block 38 to be far away from the first clamping block 36, so that the clamping fixation of the copper pipe is released, the winding motor 42 drives the winding drum 41 to rotate reversely, the winding drum 41 releases the steel wire rope 43, the reset spring 48 drives the limiting plate 47 to move rightwards, the steel wire rope 43 releases the supporting block 45 and the spacing block 46 for separation, and the bent copper pipe is conveniently taken down and collected manually.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a refrigeration plant copper pipe accessory contour machining equipment, includes bottom plate (1), curb plate (2), clamping device (3), strutting arrangement (4) and bending device (5), its characterized in that: curb plate (2) are installed to bottom plate (1) one end, and clamping device (3) are installed to one side that bottom plate (1) upper end is close to curb plate (2), and clamping device (3) middle part is provided with strutting arrangement (4), and install on curb plate (2) strutting arrangement (4), and bending device (5) are installed to one side that curb plate (2) were kept away from in bottom plate (1), wherein:
the bending device (5) comprises a driving mechanism (51) and a bending mechanism (52), the driving mechanism (51) is installed on the right side of the base plate (1), and the bending mechanism (52) is installed at the upper end of the driving mechanism (51);
the driving mechanism (51) comprises a fixed gear (511), a sliding block (512), a rotating rod (513), a moving gear (514), a rotating motor (515), a moving plate (516) and a limiting block (517), a rectangular cavity is formed in the right side of the bottom plate (1), the fixed gear (511) is fixedly installed on the rear side of the upper end of the rectangular cavity, the sliding block (512) is installed on the right side of the upper end of the bottom plate (1) in a sliding mode, the rotating rod (513) is installed in the middle of the sliding block (512) in a rotating mode, the moving gear (514) is installed on the lower side of the rotating rod (513), the moving gear (514) is meshed with the fixed gear (511), the lower end of the rotating rod (513) is connected with the output end of the rotating motor (515), the moving plate (516) is installed on the upper end of the sliding block (512), the moving plate (516) is placed on the bottom plate (1), and the limiting block (517) is installed in the middle of the lower end of the moving plate (516), the limiting block (517) is installed in the bottom plate (1) in a sliding mode;
the bending mechanism (52) comprises an adjusting block (521), a fixed bolt (522), an installation rod (523), a movable bending wheel (524), a locking nut (525), a fixed bending wheel (526), a limiting rod (527) and a limiting spring (528), the adjusting block (521) is installed on the inner side of the upper end of a movable plate (516) in a sliding mode, the fixed bolt (522) is installed at the front end of the adjusting block (521) in a threaded matching mode, the fixed bolt (522) is arranged on the side edge of the movable plate (516) in a sliding mode, the installation rod (523) is installed at the upper end of the adjusting block (521), the movable bending wheel (524) is installed on the outer side of the installation rod (523) in a rotating mode, the locking nut (525) is installed at the upper end of the installation rod (523) in a threaded matching mode, and the fixed bending wheel (526) is installed on the rear side of the right end of a bottom plate (1) in a rotating mode, the middle part of the fixed bending wheel (526) is provided with a limiting rod (527) in a sliding mode, the outer side of the limiting rod (527) is sleeved with a limiting spring (528), and the limiting spring (528) is arranged inside the fixed bending wheel (526).
2. A forming processing equipment for copper pipe fittings of refrigerating equipment according to claim 1, characterized in that: the clamping device (3) comprises a fixing plate (30), a mounting plate (31), sliding rods (32), a sliding plate (33), a clamping spring (34), a U-shaped frame (35), a first clamping block (36), a clamping cylinder (37), a second clamping block (38) and a guide rod (39), wherein the fixing plate (30) is mounted at one side, close to the side plate (2), of the upper end of the bottom plate (1), the mounting plate (31) is arranged in front of the fixing plate (30), the mounting plate (31) is mounted at the upper end of the bottom plate (1), three sliding rods (32) are uniformly mounted at the rear end of the mounting plate (31) in a sliding mode from left to right, the sliding plate (33) is mounted at the rear end of each sliding rod (32), the front ends of the sliding rods (32) are connected with the mounting plate (31) through the clamping spring (34), the U-shaped frame (35) is mounted in the middle of the upper end of the bottom plate (1), the first clamping block (36) is mounted at the rear end of the inner side of the U-shaped frame (35), a clamping cylinder (37) is installed in the middle of the front end of the U-shaped frame (35), a second clamping block (38) is installed at the extending end of the clamping cylinder (37), two guide rods (39) are installed at the left and right of the front end of the second clamping block (38) in a bilaterally symmetrical mode, and the front side of each guide rod (39) is installed at the front end of the U-shaped frame (35) in a sliding mode.
3. A forming processing equipment for copper pipe fittings of refrigerating equipment according to claim 1, characterized in that: the supporting device (4) comprises a winding drum (41), a winding motor (42), steel wire ropes (43), baffle plates (44), supporting blocks (45), spacing blocks (46), a limiting plate (47) and a reset spring (48), the winding drum (41) is installed at the left end of the side plate (2) in a rotating mode, the front end of the winding drum (41) is connected with the output end of the winding motor (42), the winding motor (42) is installed on the left side of the side plate (2), the steel wire ropes (43) are wound on the outer side of the winding drum (41), the baffle plates (44) are installed on the left side of the upper end of the base plate (1), the free ends of the steel wire ropes (43) sequentially penetrate through the side plate (2) and the baffle plates (44), the supporting blocks (45) are evenly installed on the outer side of the free ends of the steel wire ropes (43) in a sliding mode, the supporting blocks (45) located at the end portions of the steel wire ropes (43) are fixedly installed on the steel wire ropes (43), the spacing blocks (46) are arranged among the supporting blocks (45), the spacing block (46) is installed in the outer side of the free end of the steel wire rope (43) in a sliding mode, the supporting block (45) and the spacing block (46) are arranged at intervals, a limiting plate (47) is fixedly installed on the outer portion, close to the left side of the baffle (44), of the steel wire rope (43), and the left end of the limiting plate (47) is connected with the side plate (2) through a return spring (48).
4. A refrigeration equipment copper pipe fitting forming processing equipment according to claim 1, characterized in that: the arc wall has been seted up on bottom plate (1) right side, and sliding block (512) are installed in the arc wall through gliding mode, and the arc wall side has seted up the spout, and sliding block (512) side is provided with the fixture block, and the fixture block is installed in the spout through gliding mode.
5. A forming processing equipment for copper pipe fittings of refrigerating equipment according to claim 1, characterized in that: the guide groove is formed in the right side of the upper end of the bottom plate (1), and the limiting block (517) is installed in the guide groove in a sliding mode.
6. A refrigeration equipment copper pipe fitting forming processing equipment according to claim 1, characterized in that: a rectangular groove is formed in the side edge of the moving plate (516), the fixing bolt (522) is installed in the rectangular groove in a sliding mode, and anti-skidding threads are arranged on the side edge of the moving plate (516).
7. A refrigeration equipment copper pipe fitting forming processing equipment according to claim 1, characterized in that: the fixed round of bending (526) upper end has evenly seted up the card hole, and gag lever post (527) lower extreme is provided with the round pin post, and the round pin post is installed in the card hole through the mode of joint, and fixed round of bending (526) upper end is provided with the scale, and removes wheel of bending (524) and fixed round of bending (526) edge and is provided with the elliptical trough, is provided with the rubber layer in the elliptical trough.
8. A refrigeration equipment copper pipe fitting forming processing equipment according to claim 3, characterized in that: the spacing blocks (46) are soft rubber layers, and gaps are formed in the soft rubber layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556193.3A CN114918290A (en) | 2022-05-20 | 2022-05-20 | Refrigeration plant copper pipe fitting contour machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210556193.3A CN114918290A (en) | 2022-05-20 | 2022-05-20 | Refrigeration plant copper pipe fitting contour machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114918290A true CN114918290A (en) | 2022-08-19 |
Family
ID=82810122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210556193.3A Withdrawn CN114918290A (en) | 2022-05-20 | 2022-05-20 | Refrigeration plant copper pipe fitting contour machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114918290A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283510A (en) * | 2022-10-08 | 2022-11-04 | 张家港台达机械制造有限公司 | Pipe bending machine |
| CN115301772A (en) * | 2022-08-24 | 2022-11-08 | 国网山东省电力公司济南市济阳区供电公司 | Copper bar bending device |
-
2022
- 2022-05-20 CN CN202210556193.3A patent/CN114918290A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301772A (en) * | 2022-08-24 | 2022-11-08 | 国网山东省电力公司济南市济阳区供电公司 | Copper bar bending device |
| CN115283510A (en) * | 2022-10-08 | 2022-11-04 | 张家港台达机械制造有限公司 | Pipe bending machine |
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Application publication date: 20220819 |