CN116921519A - Refrigerator compressor connecting pipe bending processing device - Google Patents
Refrigerator compressor connecting pipe bending processing device Download PDFInfo
- Publication number
- CN116921519A CN116921519A CN202311189176.1A CN202311189176A CN116921519A CN 116921519 A CN116921519 A CN 116921519A CN 202311189176 A CN202311189176 A CN 202311189176A CN 116921519 A CN116921519 A CN 116921519A
- Authority
- CN
- China
- Prior art keywords
- seat
- copper pipe
- bending
- fixing
- rotating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005452 bending Methods 0.000 title claims abstract description 82
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 113
- 229910052802 copper Inorganic materials 0.000 claims description 113
- 239000010949 copper Substances 0.000 claims description 113
- 230000033001 locomotion Effects 0.000 claims description 19
- 238000003825 pressing Methods 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000003860 storage Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005489 elastic deformation Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 10
- 239000003507 refrigerant Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The application discloses a refrigerator compressor connecting pipe bending processing device, which relates to the technical field of refrigerator processing and comprises a base parallel to a horizontal plane, wherein a rotating device, a cylindrical seat and a fixing device are arranged on the base, an adjusting device is connected to the rotating device, a bending seat is arranged on the adjusting device, an elastic measuring structure is arranged on the bending seat, and a linear calibrating device is rotationally connected to the fixing device.
Description
Technical Field
The application relates to the technical field of refrigerator processing, in particular to a refrigerator compressor connecting pipe bending processing device.
Background
The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, is a heart of a refrigerating system, for example, a refrigerator is provided with a compressor for working, a connecting pipe of the compressor is generally copper pipe and is mainly used for refrigerating and radiating in the working process of a refrigerant in the pipe, and the connecting pipe of the compressor is required to be subjected to bending processing in the production process so as to reduce the buffer pressure of the high-pressure refrigerant in the pipe and ensure the safe operation of the refrigerating system.
When the traditional copper pipe is bent, the traditional copper pipe is bent by manual operation and manual machinery, the copper pipe with one specification is generally processed, the efficiency is low, the strength is higher, the strength balance in the copper pipe bending process cannot be ensured to influence the processing quality, and the Chinese patent with the publication number of CN114309169B is issued, so that the second ring block can move up and down to correspond to the processing area on the wheel die through the limiting mechanism, and the effective processing is ensured; the first compression spring column distributed in the arc track can be used for attaching and fixing copper pipes with different pipe diameters, the second ring block is tightly attached to the copper pipes by adjusting the left and right positions of the fixing rod through the cooperation adjusting mechanism, so that effective processing of the copper pipes with different pipe diameters is guaranteed, practicability of the device is improved, the arc plate is attached and fixed to the copper pipes through extrusion of the pressing strip through the end fixing piece, stability in the copper pipe processing process is guaranteed, and force is uniform when the pressing die bends the copper pipes through rotation of the gear motor, and therefore copper pipe processing quality is improved.
However, the patent of the application still has corresponding defects: in the installation of copper pipe, one end of copper pipe is fixed at the tip mounting to lean on copper pipe on the round mould, when the copper pipe of different pipe diameters of processing, the position of contact with copper pipe on the round mould is different, and this patent can not accurately survey the position of contact round mould on the copper pipe, has one section and the idle running of copper pipe contactless when leading to the rotatory in-process of moulding-die to the extrusion bending of copper pipe, makes the copper pipe not receive the extrusion and influence stability, and makes the atress of each section of copper pipe unbalanced and influence processingquality.
Disclosure of Invention
The application aims to provide a refrigerator compressor connecting pipe bending processing device, which solves the problem that the existing copper pipe bending processing cannot locate the contact position of the copper pipe and a wheel die, so that idle stroke exists and the processing quality is affected.
In order to solve the technical problems, the application specifically provides the following technical scheme:
the utility model provides a refrigerator compressor connecting pipe bending processingequipment, includes the base parallel with the horizontal plane, be provided with rotary device on the base, be used for providing the cylindricality seat of support and be used for fixing the fixing device of copper pipe tip for the copper pipe is crooked, be connected with the adjusting device who makes circular motion around the axis of cylindricality seat on the rotary device, be provided with the bending seat on the adjusting device, be provided with the elasticity measurement structure that can take place elastic deformation along the radial of cylindricality seat on the bending seat, be connected with the straight line calibration device that is used for laminating on the copper pipe outer wall on the fixing device rotation;
the axial line of the cylindrical seat is perpendicular to the surface of the base, the adjusting device is used for adjusting the distance between the bending seat and the cylindrical seat along the radial direction of the cylindrical seat, the elastic measuring structure is used for rolling along the outer wall of the linear calibrating device and is elastically deformed under the extrusion of the linear calibrating device, and the adjusting device is used for adjusting the bending seat to be propped against the copper pipe when the length of the elastic measuring structure along the radial direction of the cylindrical seat reaches a preset value.
As a preferable scheme of the application, the fixing device comprises a rotating seat rotatably connected to the base, a clamping assembly for clamping the end part of the copper pipe is arranged on the rotating seat, and the linear calibration device is arranged on the rotating seat.
As a preferable scheme of the application, the clamping assembly comprises a bidirectional movement structure and two telescopic devices, wherein the bidirectional movement structure is arranged on a rotating seat, two connecting seats are arranged on the bidirectional movement structure, a plurality of arc-shaped plates which are sequentially connected in a rotating way are arranged on each connecting seat, traction ropes connected with the corresponding telescopic devices are arranged on the outermost arc-shaped plates, two adjacent arc-shaped plates on the same connecting seat are connected in a rotating way through torsion springs, and the traction ropes are used for extruding copper pipes through the corresponding arc-shaped plates pulled by the telescopic devices.
As a preferable scheme of the application, the inner cambered surface of the cambered plate is provided with a rubber pad.
As a preferable scheme of the application, the elastic measuring structure comprises a fixed sleeve arranged on the bending seat, a sliding plate is connected in the fixed sleeve in a sliding way through a spring, and a pressing wheel for pressing against the linear calibration device is arranged at the end part of the sliding plate.
As a preferable scheme of the application, the bending seat is provided with a storage groove along the rotation center line of the rotating device, a linear motion device is arranged in the storage groove, the linear motion device is provided with a mounting seat connected with the end part of the fixed sleeve, and the storage groove is positioned right below the position of the bending seat, which is contacted with the copper pipe.
As a preferable scheme of the application, the bending seat comprises a connecting frame connected with the rotating device, a cylindrical and concentric fixing seat and a rotating seat are sequentially arranged on the connecting frame, the rotating seat is rotationally connected to the fixing seat and used for bending the copper pipe, the fixing seat is fixedly connected to the connecting frame, the diameter of the fixing seat is smaller than that of the rotating seat, and the containing groove is arranged on the fixing seat.
As a preferable scheme of the application, the linear calibration device comprises a bracket fixedly arranged on a rotating seat, a straight plate is slidably arranged on the bracket, a plurality of movable plates are slidably connected on the straight plate, each movable plate is in threaded connection with a screw, each screw is fixedly connected with an elastic clamp used for clamping a copper pipe, and the sliding direction of the straight plate is parallel to the straight line where the circle center of the arc plate is located and is fixed through a fixing bolt.
Compared with the prior art, the application has the following beneficial effects:
(1) According to the fixing device disclosed by the application, one end of the copper pipe is fixed, the copper pipe is abutted against the surface of the cylindrical seat, and then the bending seat is driven by the rotating device to extrude and bend the copper pipe, so that the stress balance during bending of the copper pipe is ensured, and the processing quality of the copper pipe is further ensured.
(2) When the copper pipe is propped against the cylindrical seat, the straight line calibration device is attached to the surface of the copper pipe, the bending seat drives the elastic measurement structure to roll on the straight line calibration device, and when the length of the elastic measurement structure is approximately equal to the length between the position of the elastic measurement structure on the bending seat and the position of the copper pipe contacting the cylindrical seat in an error range, the adjusting device drives the bending seat to prop against the copper pipe, so that the problem that the stability of the copper pipe is influenced due to the fact that the bending seat has a non-contact idle stroke with the copper pipe when rotating is avoided, and the processing quality of the copper pipe is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
Fig. 1 is a schematic perspective view of a bending device for a connecting pipe of a refrigerator compressor according to an embodiment of the present application;
fig. 2 is a schematic top view of a bending device for a connecting pipe of a refrigerator compressor according to an embodiment of the present application;
fig. 3 is a schematic side view of a bending device for a connecting pipe of a refrigerator compressor according to an embodiment of the present application;
FIG. 4 is a schematic side sectional view of a connecting pipe bending device for a refrigerator compressor according to an embodiment of the present application;
fig. 5 is an enlarged schematic view of the structure of the portion a shown in fig. 1 according to an embodiment of the present application.
Reference numerals in the drawings are respectively as follows:
1. a base; 2. a rotating device; 3. a cylindrical seat; 4. a fixing device; 5. an adjusting device; 6. a bending seat; 8. an elasticity measuring structure; 9. a straight line calibration device;
401. a rotating seat; 402. a clamping assembly; 403. a bi-directional motion structure; 404. a telescoping device; 405. a connecting seat; 406. an arc-shaped plate; 407. a traction rope; 408. a rubber pad; 601. a connecting frame; 602. a fixing seat; 603. a rotating seat; 801. a fixed sleeve; 802. a spring; 803. a slide plate; 804. a pinch roller; 805. a storage groove; 806. a linear motion device; 807. a mounting base; 901. a bracket; 902. a straight plate; 903. a movable plate; 904. a screw; 905. and an elastic clamp.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
As shown in fig. 1 to 5, the application provides a bending processing device for a connecting pipe of a refrigerator compressor, which comprises a base 1 parallel to a horizontal plane, wherein a rotating device 2, a cylindrical seat 3 for supporting the bending of a copper pipe and a fixing device 4 for fixing the end part of the copper pipe are arranged on the base 1, an adjusting device 5 which moves circularly around the axis of the cylindrical seat 3 is connected to the rotating device 2, a bending seat 6 is arranged on the adjusting device 5, an elastic measuring structure 8 which can elastically deform along the radial direction of the cylindrical seat 3 is arranged on the bending seat 6, and a straight line calibration device 9 which is used for being attached to the outer wall of the copper pipe is rotatably connected to the fixing device 4.
The axis of the cylindrical seat 3 is perpendicular to the surface of the base 1, the adjusting device 5 is used for adjusting the distance between the bending seat 6 and the cylindrical seat 3 along the radial direction of the cylindrical seat 3, the elastic measuring structure 8 is used for rolling along the outer wall of the linear calibrating device 9 and generating elastic deformation under the extrusion of the linear calibrating device 9, and the adjusting device 5 is used for adjusting the bending seat 6 to be propped against the copper pipe when the length of the elastic measuring structure 8 along the radial direction of the cylindrical seat 3 reaches a preset value.
In the practical use process of the application, one end of the copper pipe is fixed on the fixing device 4, then the copper pipe is abutted against the surface of the cylindrical seat 3, at the moment, the linear calibration device 9 is attached to the surface of the copper pipe, the elastic measurement structure 8 is in rolling contact with one side of the linear calibration device 9, and then the bending seat 6 is rotated around the axis of the cylindrical seat 3, so that the bending seat 6 drives the elastic measurement structure 8 to synchronously rotate, and the elastic measurement structure 8 rolls along the surface of the linear calibration device 9.
When the length of the elastic measurement structure 8 is the same as the length between the position of the elastic measurement structure 8 on the bending seat 6 and the position of the copper pipe, which contacts with the cylindrical seat 3, in the error range, the adjusting device 5 drives the bending seat 6 to move along the radial direction of the cylindrical seat 3 to abut against the outer wall of the copper pipe, and simultaneously withdraws the linear calibration device 9 to avoid the movement interference of the bending seat 6, at the moment, the contact position of the bending seat 6 and the copper pipe and the position, which contacts with the cylindrical seat 3, on the copper pipe are positioned on the same straight line of the cylindrical seat 3, namely, when the size of the copper pipe is not considered, the position, which abuts against the copper pipe, of the bending seat 6 is the position, which contacts with the cylindrical seat 3, of the copper pipe, so that no non-contact idle stroke exists between the bending seat 6 and the copper pipe when the copper pipe is driven to rotate by the rotating device 2, the stability of the copper pipe in the processing process is ensured, and the processing quality of the copper pipe is improved.
After the bending seat 6 is contacted with the copper pipe, the rotating device 2 drives the bending seat 6 to rotate around the axis of the cylindrical seat 3, and the copper pipe is extruded and bent through the bending seat 6, so that the copper pipe is bent, the balanced stress of the copper pipe in the bending process is ensured, and the processing quality of the copper pipe is ensured.
The adjusting device 5 and the rotating device 2 are both existing mechanical structures and devices, for example, the adjusting device is a screw rod driven by a motor, and the rotating device 2 is a connecting shaft driven by a motor, and the like, which are not described herein too.
The fixing device 4 comprises a rotating seat 401 rotatably connected to the base 1, a clamping assembly 402 for clamping the end of the copper pipe is arranged on the rotating seat 401, and the linear calibration device 9 is arranged on the rotating seat 401.
When the fixing device 4 is fixed, the rotating seat 401 provides support for the clamping assembly 402, and the clamping assembly 402 can rotate, so that the copper pipe can be completely propped against the cylindrical seat 3, and meanwhile, the linear calibration device 9 can synchronously rotate, and the fit state between the copper pipe and the copper pipe is ensured.
The clamping assembly 402 is used to clamp the outer wall of the copper tube to secure the end of the copper tube.
The clamping assembly 402 comprises a bidirectional movement structure 403 and two telescopic devices 404 which are arranged on the rotating seat 401, two connecting seats 405 are arranged on the bidirectional movement structure 403, a plurality of arc-shaped plates 406 which are sequentially connected in a rotating mode are arranged on each connecting seat 405, traction ropes 407 connected with the corresponding telescopic devices 404 are arranged on the arc-shaped plates 406 located on the outermost side, two adjacent arc-shaped plates 406 on the same connecting seat 405 are connected in a rotating mode through torsion springs, and the traction ropes 407 are used for dragging the corresponding arc-shaped plates 406 to extrude copper pipes through the telescopic devices 404.
In use, the end of the copper tube is inserted between the arcuate plates 406 on the two connection bases 405, and then the bi-directional movement structure 403 drives the two connection bases 405 to move toward each other until the arcuate plates 406 abut against the copper tube.
And the two telescopic devices 404 pull the corresponding traction ropes 407 to move, and the outermost arc plates 406 are driven to move in opposite directions by the transmission of the traction ropes 407, so that the arc plates 406 are tightly attached to the outer wall of the copper pipe, and the stability of the copper pipe in fixing is further improved.
The plurality of arc plates 406 on the same connecting seat 405 are sequentially connected in a rotating way through torsion springs to form arc plates, so that two adjacent arc plates 406 are in a movable state, and can tightly prop against the outer wall of the copper pipe under the traction of the traction rope 407.
The traction rope 407 is connected with the outermost arc-shaped plate 406 and the telescopic device 404 which is formed by a plurality of arc-shaped plates 406 and is oriented to the arc-shaped plate, so that the arc-shaped plates 406 can be tightly attached to the copper pipe to fix the copper pipe when being pulled by the telescopic device 404.
The intrados of arcuate plate 406 is provided with rubber pad 408.
The outer wall of the copper pipe can be protected through the rubber pad 408, friction force between the copper pipe and the arc-shaped plate 406 can be increased, and stability of the copper pipe in fixing can be improved.
The elastic measuring structure 8 comprises a fixed sleeve 801 arranged on the bending seat 6, a sliding plate 803 is connected in the fixed sleeve 801 in a sliding way through a spring 802, and a pressing wheel 804 used for propping against the linear calibration device 9 is arranged at the end part of the sliding plate 803.
When the elastic measuring structure 8 is used, the pressing wheel 804 is propped against one side of the linear calibration device 9, and the pressing wheel 804 drives the sliding plate 803 to squeeze the spring 802 to deform under the extrusion of the linear calibration device 9.
Through the deformation of the spring 802, the pinch roller 804 can normally move when rolling along the linear calibration device 9, and the length between the end part of the fixed sleeve 801 and the pinch roller 804 changes, when the thickness of the linear calibration device 9 is ignored, the length between the position of the fixed sleeve 801 connected to the press bending seat 6 and the position of the fixed sleeve 801 connected to the press bending seat 6 is equal to the length between the position of the press bending seat 6 connected to the copper pipe contacting with the cylindrical seat 3 and the position of the fixed sleeve 801 connected to the press bending seat 6 on the copper pipe on the diameter of the cylindrical seat 3 passing through the copper pipe when the thickness of the linear calibration device 9 is ignored, or the contact position of the press bending seat 6 and the copper pipe and the position of the copper pipe contacting with the cylindrical seat 3 are located on the same diameter of the cylindrical seat 3 when the press bending seat 6 rotates, so that the processing quality of the copper pipe is ensured.
Further, the length between the pressing wheel 804 and the position of the fixing sleeve 801 contacting the bending seat 6 can be measured by a laser ranging sensor or other means, and can be selected according to practical requirements.
The bending seat 6 is provided with a receiving groove 805 along the rotation center line of the rotating device 2, a linear motion device 806 is arranged in the receiving groove 805, an installation seat 807 connected with the end part of the fixed sleeve 801 is arranged on the linear motion device 806, and the receiving groove 805 is positioned right below the position of the bending seat 6 contacted with the copper pipe.
The mounting seat 807 is driven by the linear motion device 806 to drive the fixing sleeve 801 to synchronously move, so that after the position of the copper pipe contacted with the cylindrical seat 3 is measured, the fixing sleeve 801, the pressing wheel 804 and the like can enter the containing groove 805 through the linear motion device 806, and interference to the action of the bending seat 6 is avoided.
The bending seat 6 comprises a connecting frame 601 connected with the rotating device 2, a cylindrical and concentric fixing seat 602 and a rotating seat 603 are sequentially arranged on the connecting frame 601, the rotating seat 603 is rotationally connected to the fixing seat 602 and used for bending a copper pipe, the fixing seat 602 is fixedly connected to the connecting frame 601, the diameter of the fixing seat 602 is smaller than that of the rotating seat 603, and a containing groove 805 is formed in the fixing seat 602.
When the bending seat 6 is used, the fixing seat 602 is used for setting the accommodating groove 805, and the size is smaller than that of the rotating seat 603, so that the action space of the elastic measuring structure 8 is increased, and the position of the pressing wheel 804 is easier to observe and measure.
The rotating seat 603 is used for extruding and bending the copper pipe and rolling along the surface of the copper pipe in the process of extruding the copper pipe, so that the abrasion to the copper pipe is reduced.
The straight line calibration device 9 comprises a bracket 901 fixedly arranged on the rotating seat 401, a straight plate 902 is slidably arranged on the bracket 901, a plurality of movable plates 903 are slidably connected on the straight plate 902, each movable plate 903 is connected with a screw rod 904 in a threaded manner, each screw rod 904 is fixedly connected with an elastic clamp 905 used for clamping a copper pipe, and the sliding direction of the straight plate 902 is parallel to the straight line where the circle center of the arc-shaped plate 406 is located and is fixed through a fixing bolt.
When the linear calibration device 9 is used, the support 901 is used for supporting the straight plate 902, and the straight plate 902 can slide along the support 901, so that the bending seat 6 can be kept away from after the position of the copper pipe, which is contacted with the cylindrical seat 3, is positioned, interference to the action of the bending seat 6 is avoided, and the straight plate 902 is fixed through the fixing bolt, so that the stability in the use process is ensured.
The interval between the elastic clamp 905 and the movable plate 903 can be adjusted through the screw 904, so that copper pipes with different pipe diameters can be clamped, stability of the straight plate 902 in the use process is guaranteed to be parallel to the axis direction of the copper pipe, and the position of the copper pipe, which is contacted with the cylindrical seat 3, can be positioned.
The movable plate 903 slides freely along the straight plate 902 and is fixed in position by the elastic clamp 905, so that the elastic clamp 905 can be clamped on a copper pipe at any position, and the convenience in use is improved.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (8)
1. The utility model provides a refrigerator compressor connecting pipe processingequipment that bends, includes base (1) parallel with the horizontal plane, its characterized in that, be provided with rotary device (2) on base (1), be used for providing cylindricality seat (3) that support for the copper pipe is crooked and be used for fixing copper pipe tip fixing device (4), be connected with on rotary device (2) around cylindricality seat (3) axis do adjusting device (5) of circular motion, be provided with on adjusting device (5) and bend seat (6), be provided with on bending seat (6) elasticity measurement structure (8) that can take place elastic deformation along cylindricality seat (3) radial, rotate on fixing device (4) and be connected with straight line calibration device (9) that are used for laminating on the copper pipe outer wall;
the axial line of the cylindrical seat (3) is perpendicular to the surface of the base (1), the adjusting device (5) is used for adjusting the distance between the bending seat (6) and the cylindrical seat (3) along the radial direction of the cylindrical seat (3), the elastic measuring structure (8) is used for rolling along the outer wall of the linear calibrating device (9) and is elastically deformed under the extrusion of the linear calibrating device (9), and the adjusting device (5) is used for adjusting the bending seat (6) to be propped against a copper pipe when the length of the elastic measuring structure (8) along the radial direction of the cylindrical seat (3) reaches a preset value.
2. The refrigerator compressor connection pipe bending processing device according to claim 1, wherein the fixing device (4) comprises a rotating seat (401) rotatably connected to the base (1), a clamping assembly (402) for clamping the end of the copper pipe is arranged on the rotating seat (401), and the linear calibration device (9) is arranged on the rotating seat (401).
3. The refrigerator compressor connecting pipe bending processing device according to claim 2, wherein the clamping assembly (402) comprises a bidirectional moving structure (403) and two telescopic devices (404) which are arranged on the rotating seat (401), two connecting seats (405) are arranged on the bidirectional moving structure (403), a plurality of arc-shaped plates (406) which are sequentially connected in a rotating mode are arranged on each connecting seat (405), traction ropes (407) connected with the corresponding telescopic devices (404) are arranged on the outermost arc-shaped plates (406), two adjacent arc-shaped plates (406) on the same connecting seat (405) are connected in a rotating mode through torsion springs, and the traction ropes (407) are used for extruding copper pipes through the corresponding arc-shaped plates (406) pulled by the telescopic devices (404).
4. A refrigerator compressor connection pipe bending apparatus according to claim 3, wherein the intrados of the arc plate (406) is provided with a rubber pad (408).
5. The refrigerator compressor connecting pipe bending processing device according to claim 1, wherein the elastic measuring structure (8) comprises a fixed sleeve (801) arranged on the bending seat (6), a sliding plate (803) is connected in the fixed sleeve (801) in a sliding mode through a spring (802), and a pressing wheel (804) used for pressing against the linear calibration device (9) is arranged at the end portion of the sliding plate (803).
6. The refrigerator compressor connecting pipe bending processing device according to claim 5, wherein a storage groove (805) is formed in the bending seat (6) along a rotation center line of the rotating device (2), a linear motion device (806) is arranged in the storage groove (805), an installation seat (807) connected with an end portion of the fixing sleeve (801) is arranged on the linear motion device (806), and the storage groove (805) is located right below a position, in contact with the copper pipe, on the bending seat (6).
7. The refrigerator compressor connecting pipe bending processing device according to claim 6, wherein the bending seat (6) comprises a connecting frame (601) connected with the rotating device (2), a cylindrical and concentric fixing seat (602) and a rotating seat (603) are sequentially arranged on the connecting frame (601), the rotating seat (603) is rotationally connected to the fixing seat (602) and is used for bending a copper pipe, the fixing seat (602) is fixedly connected to the connecting frame (601), the diameter of the fixing seat (602) is smaller than that of the rotating seat (603), and the accommodating groove (805) is formed in the fixing seat (602).
8. A refrigerator compressor connecting pipe bending processing device according to claim 3, wherein the straight line calibrating device (9) comprises a bracket (901) fixedly arranged on a rotating seat (401), a straight plate (902) is slidably arranged on the bracket (901), a plurality of movable plates (903) are slidably connected on the straight plate (902), a screw (904) is connected on each movable plate (903) in a threaded manner, an elastic clamp (905) used for clamping on a copper pipe is fixedly connected on each screw (904), and the sliding direction of the straight plate (902) is parallel to the straight line where the circle center of the arc plate (406) is located and is fixed through a fixing bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189176.1A CN116921519B (en) | 2023-09-15 | 2023-09-15 | Refrigerator compressor connecting pipe bending processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311189176.1A CN116921519B (en) | 2023-09-15 | 2023-09-15 | Refrigerator compressor connecting pipe bending processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116921519A true CN116921519A (en) | 2023-10-24 |
| CN116921519B CN116921519B (en) | 2023-11-17 |
Family
ID=88377447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311189176.1A Active CN116921519B (en) | 2023-09-15 | 2023-09-15 | Refrigerator compressor connecting pipe bending processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116921519B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722217A (en) * | 2009-11-26 | 2010-06-09 | 河南科隆集团有限公司 | Threaded pipe type condenser bending machine |
| CN105499340A (en) * | 2015-11-28 | 2016-04-20 | 谭华 | Metal pipe bending device |
| CN106111759A (en) * | 2016-08-30 | 2016-11-16 | 宁波市鄞州新华仪表电机配件厂 | A kind of bending machine |
| CN207857588U (en) * | 2017-12-27 | 2018-09-14 | 青岛格菱电器有限公司 | A kind of dog leg device of refrigeration for refrigerator pipe |
| JP2019150884A (en) * | 2019-06-21 | 2019-09-12 | 株式会社アマダホールディングス | Press brake control device and press brake control method |
| CN112496111A (en) * | 2020-12-22 | 2021-03-16 | 盐城焕德信息科技有限公司 | Method for forming spiral tube type evaporation plate of refrigerator evaporator |
| CN115415377A (en) * | 2022-09-16 | 2022-12-02 | 宿迁学院 | Integrated forming process system for secondary coil water-cooling square copper pipe of transformer |
-
2023
- 2023-09-15 CN CN202311189176.1A patent/CN116921519B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722217A (en) * | 2009-11-26 | 2010-06-09 | 河南科隆集团有限公司 | Threaded pipe type condenser bending machine |
| CN105499340A (en) * | 2015-11-28 | 2016-04-20 | 谭华 | Metal pipe bending device |
| CN106111759A (en) * | 2016-08-30 | 2016-11-16 | 宁波市鄞州新华仪表电机配件厂 | A kind of bending machine |
| CN207857588U (en) * | 2017-12-27 | 2018-09-14 | 青岛格菱电器有限公司 | A kind of dog leg device of refrigeration for refrigerator pipe |
| JP2019150884A (en) * | 2019-06-21 | 2019-09-12 | 株式会社アマダホールディングス | Press brake control device and press brake control method |
| CN112496111A (en) * | 2020-12-22 | 2021-03-16 | 盐城焕德信息科技有限公司 | Method for forming spiral tube type evaporation plate of refrigerator evaporator |
| CN115415377A (en) * | 2022-09-16 | 2022-12-02 | 宿迁学院 | Integrated forming process system for secondary coil water-cooling square copper pipe of transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116921519B (en) | 2023-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20130133906A (en) | Pipe material correction apparatus and pipe material correction method | |
| CN210090218U (en) | Hollow pipe fatigue test device | |
| CN114713663B (en) | Online steel pipe straightener | |
| CN116921519B (en) | Refrigerator compressor connecting pipe bending processing device | |
| CN116984441A (en) | Electromechanical arc-shaped pipeline construction bending device with measurement function and application method thereof | |
| CN111664766A (en) | Device special for detecting radial runout of long-shaft workpiece and using method thereof | |
| CN116692586B (en) | Coiling mechanism is used in copper clad steel wire processing | |
| CN220154165U (en) | Cable processing is with anti detection device that buckles | |
| CN219944231U (en) | Thin-wall stainless steel pipe bending device | |
| CN111804780A (en) | Manufacturing and processing technology of copper pipe of air conditioner condenser | |
| CN216898597U (en) | Automatic assembling and detecting equipment for circular tubes | |
| CN110899413A (en) | Automatic bending device for chassis pipe of handcart | |
| CN116448422A (en) | Compression resistance test device for outer spherical bearing | |
| CN111272106A (en) | Bending angle and resilience precision space measuring device of bent pipe | |
| CN214040985U (en) | Plastic pipe bending test machine | |
| CN108890263B (en) | Equipment for assembling steel lining composite pipe | |
| CN212340183U (en) | Bending angle and resilience precision space measuring device of bent pipe | |
| CN109473297B (en) | Rolling following pinch roller device of film capacitor winding machine | |
| CN221174221U (en) | Petroleum machinery pipeline strength detection device | |
| CN216870456U (en) | Novel eddy current flaw detector for producing high-wear-resistant precision steel pipe | |
| CN220259193U (en) | Metal pipe rounding machine | |
| CN219944232U (en) | Pipe positioning structure for pipe bending machine | |
| CN220690632U (en) | Supporting roller type bending device for testing machine | |
| CN220104748U (en) | Bending stiffness detection device for metal hose | |
| CN219416984U (en) | Steel pipe strength test equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Refrigerator compressor connecting pipe bending processing device Effective date of registration: 20231211 Granted publication date: 20231117 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: SHANDONG HONGTAI ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2023980070599 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |