CN113211101A - Copper pipe chamfering device and machining equipment - Google Patents
Copper pipe chamfering device and machining equipment Download PDFInfo
- Publication number
- CN113211101A CN113211101A CN202110530451.6A CN202110530451A CN113211101A CN 113211101 A CN113211101 A CN 113211101A CN 202110530451 A CN202110530451 A CN 202110530451A CN 113211101 A CN113211101 A CN 113211101A
- Authority
- CN
- China
- Prior art keywords
- copper pipe
- chamfering
- clamping
- cylinder
- flaring
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
Abstract
The invention relates to the field of pipe processing, in particular to a chamfering device and copper pipe flaring and chamfering processing equipment. The chamfering device comprises a bracket, a copper pipe feeding mechanism, a copper pipe positioning mechanism and a chamfering mechanism; the lower part of the bracket is provided with a copper pipe feeding mechanism, the top of the bracket is provided with a copper pipe positioning mechanism, and one side of the copper pipe positioning mechanism is provided with a chamfering mechanism; the copper pipe feeding mechanism is used for moving the copper pipe upwards to the copper pipe positioning mechanism; the copper pipe positioning mechanism is used for positioning the copper pipe; the chamfering mechanism is used for chamfering the copper pipe. Copper pipe in this patent is divided into the two-stage through copper pipe feed mechanism with copper pipe material loading action for the copper pipe can realize continuous material loading, improves the efficiency of copper pipe material loading, thereby improves the efficiency of chamfer.
Description
Technical Field
The invention relates to the field of pipe processing, in particular to a chamfering device and copper pipe flaring and chamfering processing equipment.
Background
In the field of machining, the machining of pipe materials is common, and equipment with single function or composite function, such as punching, arc punching or chamfering, for the pipe materials is widely applied.
For example, the invention patent of china (publication No. CN107775341A, published as 20180309) discloses a flaring chamfering machine, which belongs to the technical field of pipe material processing, and is designed for realizing the integration of flaring and chamfering of pipe materials. The flaring chamfering machine provided by the invention can perform independent flaring, independent chamfering or chamfering after flaring, has high processing efficiency and can be well suitable for automatic and batch processing of pipe materials.
However, the above apparatus has the following problems:
1. the copper pipe can not be continuously fed in the chamfering process, so that the chamfering efficiency is low.
2. Traditional copper pipe flaring equipment can only carry out flaring and chamfer operation to the copper pipe that cuts, and current cutting device can not directly match with the flaring device, leads to the copper pipe to need different equipment to process, influences machining efficiency.
3. The copper pipe after cutting is difficult to directly link up with flaring device, leads to production machining efficiency low.
4. When the two ends of the copper pipe are flared simultaneously, the copper pipe is difficult to fix and easy to shake, so that the flaring quality is poor.
Disclosure of Invention
In order to solve the problems, the invention aims to provide a chamfering device and copper pipe flaring and chamfering processing equipment.
For the purpose of the invention, the following technical scheme is adopted for implementation:
a chamfering device for double-head reaming of a copper pipe comprises a bracket, a copper pipe feeding mechanism, a copper pipe positioning mechanism and a chamfering mechanism; the lower part of the bracket is provided with a copper pipe feeding mechanism, the top of the bracket is provided with a copper pipe positioning mechanism, and one side of the copper pipe positioning mechanism is provided with a chamfering mechanism; the copper pipe feeding mechanism is used for moving the copper pipe upwards to the copper pipe positioning mechanism; the copper pipe positioning mechanism is used for positioning the copper pipe; the chamfering mechanism is used for chamfering the copper pipe.
Preferably, the rear side of the bracket is obliquely provided with a copper pipe guide plate, the front side of the copper pipe guide plate is vertically provided with a baffle plate, a guide block is arranged above the baffle plate, and the upper end face of the guide block is obliquely arranged.
Preferably, the copper pipe feeding mechanism comprises a copper pipe feeding cylinder, a feeding cylinder connecting plate, a feeding guide rod, a mounting seat and a copper pipe feeding push plate; the two copper pipe feeding air cylinders are respectively and vertically arranged on the left side and the right side of the bracket; the output end of the copper pipe feeding cylinder is horizontally provided with a feeding cylinder connecting plate, and the lower parts of the two ends of the feeding cylinder connecting plate are vertically provided with feeding guide rods; the mounting seat is fixedly connected between the two feeding cylinder connecting plates, and a plurality of copper pipe feeding push plates are uniformly arranged on the mounting seat.
Preferably, the copper pipe feeding push plate comprises an installation part, a first push arm and a second push arm; the mounting part is fixedly mounted on the mounting seat, and a first push arm and a second push arm are vertically arranged on the front side and the rear side of the mounting part respectively; the first push arm is connected between the guide plate and the guide block; the second push arm is connected between the guide block and the copper pipe positioning mechanism.
Preferably, the first push arm is shorter in length than the second push arm.
Preferably, the copper pipe positioning mechanism comprises a second copper pipe supporting block, a copper pipe jacking column mounting seat, a spring and a copper pipe jacking column cylinder; the plurality of second copper pipe supporting blocks are arranged at the top of the bracket side by side, and the middle parts of the second copper pipe supporting blocks are lower than the two ends; the copper pipe top column is positioned on one side of the bracket, the copper pipe top column is horizontally arranged on the copper pipe top column mounting seat, and a spring is connected between the copper pipe top column and the copper pipe top column mounting seat; copper pipe fore-set mount pad fixed mounting is at the output of copper pipe fore-set cylinder, and copper pipe fore-set cylinder level sets up the top at the support.
Preferably, the chamfering mechanism comprises a bottom plate, a second motor, a chamfering screw rod assembly, a chamfering slide seat, a chamfering motor, a chamfering element, a chamfering clamping cylinder, a copper pipe clamping table, a chamfering cylinder joint, a chamfering clamping swing arm, a chamfering clamping slide block and a chamfering clamping jaw, wherein the second motor, the chamfering screw rod assembly, the chamfering slide seat, the chamfering motor, the chamfering element, the chamfering clamping cylinder, the copper pipe clamping table, the chamfering cylinder joint, the chamfering clamping swing arm, the chamfering clamping slide block and the chamfering clamping jaw are mounted on the bottom plate; the second motor is horizontally arranged on the bottom plate along the length direction of the bottom plate, the output end of the second motor is connected with the chamfering screw rod assembly, the output end of the chamfering screw rod assembly is provided with a chamfering slide seat, and the chamfering slide seat is slidably arranged on the bottom plate; the upper part of the chamfering slide seat is fixedly provided with a chamfering motor which is horizontally arranged, and the output end of the chamfering motor is connected with a chamfering element; a chamfering clamping cylinder is vertically arranged below the end part of the bottom plate, and a copper pipe clamping table is arranged above the chamfering clamping cylinder; the output end of the chamfering clamping cylinder is connected with a chamfering cylinder joint, two chamfering clamping swing arms are rotatably installed on the chamfering cylinder joint, the upper portions of the chamfering clamping swing arms are rotatably connected with a chamfering clamping slide block, the chamfering clamping slide block is slidably arranged on a copper pipe clamping table, chamfering clamping jaws are fixedly installed on the chamfering clamping slide block, and arc-shaped limiting grooves matched with copper pipes are formed in the inner sides of the chamfering clamping jaws.
A copper pipe flaring and chamfering processing device comprises a frame, and a copper pipe feeding and cutting device, a flaring device and a chamfering device which are arranged on the frame; the copper pipe feeding and cutting device, the flaring device and the chamfering device are arranged side by side; the discharge end of the copper pipe feeding and cutting device is connected with the flaring device, and the discharge end of the flaring device is connected with the chamfering device; the copper pipe feeding and cutting device is used for conveying a copper pipe, cutting the copper pipe at a fixed length and conveying the cut copper pipe to the flaring device; the flaring device is used for flaring two ends of the copper pipe and conveying the flared copper pipe to the chamfering device; the chamfering device is used for chamfering one end of the copper pipe; the chamfering device adopts the chamfering device for double-head reaming of the copper pipe.
Preferably, the copper pipe feeding and cutting device comprises a first copper pipe clamping mechanism, a second copper pipe clamping mechanism, a copper pipe auxiliary supporting mechanism, a copper pipe feeding mechanism, a copper pipe cutting mechanism and a copper pipe guiding-out mechanism which are arranged on the rack; the copper pipe cutting device comprises a first copper pipe clamping mechanism, a second copper pipe clamping mechanism, a copper pipe auxiliary supporting mechanism, a copper pipe feeding mechanism, a copper pipe cutting mechanism and a copper pipe guiding mechanism, wherein the first copper pipe clamping mechanism and the second copper pipe clamping mechanism are arranged side by side; the first copper pipe clamping mechanism is used for clamping a copper pipe during cutting; the second copper pipe clamping mechanism is used for clamping the copper pipe during cutting and discharging waste materials; the copper pipe auxiliary supporting mechanism is used for supporting the middle part of the copper pipe; the copper pipe feeding mechanism is used for conveying the copper pipe to the copper pipe cutting mechanism; the copper pipe cutting mechanism is used for cutting a copper pipe; the copper pipe guiding-out mechanism is used for conveying the cut copper pipe to the flaring device.
Preferably, the copper pipe guiding mechanisms are arranged in parallel and comprise a third cylinder, a third cylinder mounting frame, a third pressing plate, a third guide shaft, a third linear bearing, a guiding cylinder, a first guiding block, a second guiding block and a copper pipe supporting plate; the third cylinder is vertically arranged on the third cylinder mounting frame, a piston rod of the third cylinder is horizontally provided with a third pressing plate, two ends of the third pressing plate are vertically connected with a third guide shaft, the upper part of the third guide shaft penetrates through a third linear bearing, and the third linear bearing is fixedly arranged on the third cylinder mounting frame; a lead-out air cylinder is vertically arranged on one side of the third air cylinder mounting frame, a first lead-out block is arranged at the output end of the lead-out air cylinder, and the upper part of the first lead-out block is an inclined plane which inclines rightwards; a second lead-out block is arranged on the right side of the first lead-out block, the second lead-out block is fixedly arranged on the rack, and the shape of the upper part of the second lead-out block is matched with that of the first lead-out block; the left side of the second guiding-out block is attached to the right side of the third cylinder mounting frame; the side of the third cylinder mounting rack is provided with a copper pipe supporting plate, and the copper pipe supporting plate is provided with a circular arc-shaped limiting groove.
In conclusion, the technical effects of the invention are as follows:
1. the copper pipe is lifted upwards to the guide block through the first push arm and moves downwards under the action of the guide block, the copper pipe falls onto the second push arm, and the second push arm moves upwards to lift the copper pipe to the second copper pipe support block for positioning; copper pipe feed mechanism divides into the two-stage with copper pipe material loading action for the copper pipe can realize continuous material loading, improves the efficiency of copper pipe material loading, thereby improves the efficiency of chamfer.
2. The copper pipe is fed and cut at a fixed length by a copper pipe feeding and cutting device, the cut copper pipe is directly conveyed into an expanding device for expanding operation, and the expanded copper pipe is directly conveyed into a chamfering device for chamfering; the devices are tightly connected, so that one device can complete the cutting, flaring and chamfering operations of the copper pipe, and the production and processing efficiency is improved.
3. The cut copper pipe is connected with the flaring device through the copper pipe guiding mechanism, so that the copper pipe can be directly conveyed into the flaring device; after the cutting is finished, the guiding cylinder drives the first guiding block to move upwards, the copper pipe is jacked up from bottom to top, the copper pipe rolls towards the second guiding block under the action of the first guiding block, and the copper pipe enters the flaring device under the guiding of the second guiding block, so that the automatic feeding of the copper pipe is realized.
4. When the copper pipe carries out the flaring, press from both sides tight clamping jaw through two sets of flaring die clamping cylinder controls two flares respectively, make two flaring press from both sides tight clamping jaw and be close to each other, clip the copper pipe, carry out the flaring operation again, can not take place to rock when guaranteeing the copper pipe flaring again, ensure the quality of flaring.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the first copper pipe clamping mechanism.
Fig. 3 is an exploded view of the second copper tube clamping mechanism.
Fig. 4 is a schematic structural view of the copper tube auxiliary supporting mechanism and the copper tube feeding mechanism.
Fig. 5 is a schematic structural diagram of a copper pipe cutting mechanism.
Fig. 6 is an explosion structure diagram of the copper tube guiding mechanism.
Fig. 7 is a schematic structural view of a copper tube storage rack.
Fig. 8 is an exploded view of the flaring mechanism.
Figure 9 is an exploded view of the first flaring assembly.
Fig. 10 is an exploded view of the chamfering apparatus.
Detailed Description
As shown in fig. 1, a copper pipe flaring and chamfering processing device comprises a frame, and a copper pipe feeding and cutting device 1, a flaring device 2 and a chamfering device 3 which are arranged on the frame. Copper pipe material loading cutting device 1, flaring device 2 and chamfer device 3 set up side by side. The discharge end of copper pipe material loading cutting device 1 links up flaring device 2, and the discharge end of flaring device 2 links up chamfer device 3. The copper pipe feeding and cutting device 1 is used for conveying copper pipes, cutting the copper pipes at fixed length and conveying the cut copper pipes to the flaring device 2. The flaring device 2 is used for flaring two ends of the copper pipe and conveying the flared copper pipe to the chamfering device 3. The chamfering device 3 is used for chamfering one end of the copper pipe. The chamfering device 3 is a chamfering device for double-head reaming of the copper pipe.
The copper pipe feeding and cutting device 1 comprises a first copper pipe clamping mechanism 11, a second copper pipe clamping mechanism 12, a copper pipe auxiliary supporting mechanism 13, a copper pipe feeding mechanism 14, a copper pipe cutting mechanism 15 and a copper pipe guiding-out mechanism 16 which are arranged on a rack. The first copper pipe clamping mechanism 11 and the second copper pipe clamping mechanism 12 are arranged side by side, a copper pipe auxiliary supporting mechanism 13 and a copper pipe feeding mechanism 14 are arranged between the first copper pipe clamping mechanism 11 and the second copper pipe clamping mechanism 12, a copper pipe cutting mechanism 15 is arranged on one side of the second copper pipe clamping mechanism 12, and a copper pipe guiding-out mechanism 16 is arranged on one side of the copper pipe cutting mechanism 15. The first copper tube clamping mechanism 11 is used to clamp the copper tube during cutting. The second copper tube gripping mechanism 12 is used to grip the copper tube during cutting and to eject the scrap material. The copper pipe auxiliary supporting mechanism 13 is used for supporting the middle part of the copper pipe. The copper tube feeding mechanism 14 is used to feed the copper tube to the copper tube cutting mechanism 15. The copper pipe cutting mechanism 15 is used to cut the copper pipe. The copper tube lead-out mechanism 16 is used to feed the cut copper tube into the flaring device 2.
As shown in fig. 2, first copper tube clamping mechanism 11 includes a first cylinder 111, a first cylinder mount 112, a first pressure plate 113, a first guide shaft 114, a first linear bearing 115, and a first copper tube backing plate 116. First cylinder 111 is vertical fixed mounting on first cylinder mounting bracket 112, first clamp plate 113 is arranged to the piston rod upper level of first cylinder 111, vertical first guiding axle 114 is connected at the both ends of first clamp plate 113, the upper portion of first guiding axle 114 is worn to establish in first linear bearing 115, first linear bearing 115 fixed mounting is on first cylinder mounting bracket 112, the lower part of first cylinder mounting bracket 112 sets up on first copper pipe backing plate 116, the up end of first copper pipe backing plate 116 corresponds with first clamp plate 113, and the up end of first copper pipe backing plate 116 is equipped with convex spacing groove.
When first copper clamping mechanism 11 is actuated, first cylinder 111 drives first pressure plate 113 downward to press the copper tubing against first copper backing plate 116.
As shown in fig. 3, the second copper pipe clamping mechanism 12 includes a second air cylinder 121, a second air cylinder mounting bracket 122, a second pressing plate 123, a second guide shaft 124, a second linear bearing 125, a second backing plate 126, a first scrap pushing air cylinder 127, a scrap horizontal pushing plate 1271, a second scrap pushing air cylinder 128, a scrap vertical pushing plate 1281, and a scrap guide plate 129. The second cylinder 121 is vertically arranged on the second cylinder mounting frame 122, the piston rod of the second cylinder 121 is horizontally provided with a second pressing plate 123, two ends of the second pressing plate 123 are vertically connected with a second guide shaft 124, the upper part of the second guide shaft 124 is arranged in a second linear bearing 125 in a penetrating manner, and the second linear bearing 125 is fixedly mounted on the second cylinder mounting frame 122. A second base plate 126 is arranged below the second pressing plate 123, the second base plate 126 is fixedly mounted on the rack, and a circular arc-shaped limiting groove is formed in the upper end face of the second base plate 126. The right end of the second backing plate 126 is provided with a downward inclined plane; a first waste material pushing cylinder 127 is horizontally arranged on one side of the second cylinder mounting frame 122, a piston rod of the first waste material pushing cylinder 127 is connected with a waste material horizontal push plate 1271, and the height of the waste material horizontal push plate 1271 is higher than that of the second backing plate 126. A second waste material pushing cylinder 128 is arranged at the lower part of the second base plate 126, a waste material vertical push plate 1281 is arranged on a piston rod of the second waste material pushing cylinder 128, and the waste material vertical push plate 1281 penetrates through the second base plate 126 from bottom to top. One side of the second pad 126 engages a waste guide plate 129, the waste guide plate 129 being located in the lower portion of the frame.
When the second copper pipe clamping mechanism 12 is actuated, the second air cylinder 121 drives the second pressing plate 123 to move downward, so that the copper pipe is pressed on the second backing plate 126. When the cutting is finished and the cut waste needs to be discharged, the second waste pushing cylinder 128 drives the waste vertical push plate 1281 to move upwards to push the waste out of the second base plate 126 from bottom to top, then the first waste pushing cylinder 127 drives the waste horizontal push plate 1271 to move rightwards to push the pushed waste into the waste guide plate 129, and the waste is discharged through the waste guide plate 129.
As shown in fig. 4, the copper pipe auxiliary supporting mechanism 13 includes an auxiliary supporting cylinder 131 and an auxiliary supporting plate 132. The auxiliary supporting cylinder 131 is vertically arranged at the lower part of the frame, and an auxiliary supporting plate 132 is arranged on a piston rod of the auxiliary supporting cylinder 131. The copper tube feeding mechanism 14 includes a feed screw assembly 141, a feed slide rail assembly 142, and a feed clamping assembly 143. The feeding screw rod assembly 141 is horizontally arranged on the rack, the output end of the feeding screw rod assembly 141 is connected with the feeding clamping assembly 143, two ends of the feeding clamping assembly 143 are slidably arranged on the feeding slide rail assembly 142, and the feeding slide rail assembly 142 is horizontally arranged on the rack.
As shown in fig. 5, the copper pipe cutting mechanism 15 includes a saw blade 151, a cutting motor 152, a cutting lifting plate 153, a cutting lifting slide rail 154, and a cutting lifting cylinder 155. The vertical setting of saw bit 151 and fixed mounting are at the output of cutting motor 152, and cutting motor 152 fixed mounting is on cutting lifter plate 153, and cutting lifter plate 153 slidable mounting is on two cutting lift slide rails 154, and cutting lift slide rail 154 is vertical to be set up in the frame, and the vertical setting of cutting lift cylinder 155 is in the frame lower part, and the lower part of cutting lifter plate 153 is connected to the piston rod of cutting lift cylinder 155. A guard 1511 is provided outside the saw blade 151.
When the copper tube cutting mechanism 15 is actuated, the cutting lifting cylinder 155 drives the cutting lifting plate 153 to move upwards along the cutting lifting slide rail 154, and meanwhile, the cutting motor 152 drives the saw blade 151 to rotate, so that the saw blade 151 cuts the copper tube.
As shown in fig. 6, two copper tube guiding mechanisms 16 are arranged in parallel, and each copper tube guiding mechanism 16 includes a third cylinder 161, a third cylinder mounting bracket 162, a third pressing plate 163, a third guide shaft 164, a third linear bearing 165, a guiding cylinder 166, a first guiding block 167, a second guiding block 168, and a copper tube supporting plate 169. The third cylinder 161 is vertically arranged on the third cylinder mounting frame 162, a piston rod of the third cylinder 161 is horizontally provided with a third pressing plate 163, two ends of the third pressing plate 163 are vertically connected with a third guide shaft 164, the upper part of the third guide shaft 164 penetrates through a third linear bearing 165, and the third linear bearing 165 is fixedly arranged on the third cylinder mounting frame 162. One side of the third cylinder mounting bracket 162 is vertically provided with a lead-out cylinder 166, the output end of the lead-out cylinder 166 is provided with a first lead-out block 167, and the upper part of the first lead-out block 167 is an inclined plane inclined to the right. A second guide block 168 is arranged on the right side of the first guide block 167, the second guide block 168 is fixedly installed on the rack, and the shape of the upper portion of the second guide block 168 is matched with that of the first guide block 167. The left side of the second lead-out block 168 abuts the right side of the third cylinder mount 162. The side surface of the third cylinder mounting frame 162 is provided with a copper pipe supporting plate 169, and the copper pipe supporting plate 169 is provided with a circular arc-shaped limiting groove.
When the copper pipe leading-out mechanism 16 acts, the third air cylinder 161 drives the third pressing plate 163 to move downwards, the third pressing plate 163 presses the copper pipe on the third air cylinder mounting frame 162 and the copper pipe supporting plate 169, the copper pipe is convenient to cut, after the cutting is completed, the third air cylinder 161 resets, the leading-out air cylinder 166 drives the first leading-out block 167 to move upwards, the copper pipe is jacked up from bottom to top, under the action of the first leading-out block 167, the copper pipe rolls towards the second leading-out block 168, and under the guide of the second leading-out block 168, the copper pipe enters the flaring device 2.
When the copper pipe feeding and cutting device 1 acts, a copper pipe enters from the first copper pipe clamping mechanism 11 and extends rightwards to the copper pipe leading-out mechanism 16, then the first copper pipe clamping mechanism 11, the second copper pipe clamping mechanism 12, the copper pipe auxiliary supporting mechanism 13 and the copper pipe leading-out mechanism 16 act to clamp the copper pipe, then the copper pipe cutting mechanism 15 acts to cut the copper pipe, and the cut copper pipe is sent to the flaring device 2 through the copper pipe leading-out mechanism 16; the second copper pipe clamping mechanism 12 discharges the waste materials generated by cutting; the copper tube feed mechanism 14 then moves the subsequent copper tube to the right so that the subsequent copper tube enters the copper tube lead-out mechanism 16.
Copper pipe material loading cutting device 1 has solved the copper pipe after the cutting and has been difficult to directly link up with the flaring device, leads to the problem that production machining efficiency is low. The copper pipe feeding and cutting device 1 has the advantages that the cut copper pipe is connected with the flaring device through the copper pipe guiding mechanism 16, so that the copper pipe can be directly conveyed into the flaring device 2; after the cutting is finished, the guiding cylinder 166 drives the first guiding block 167 to move upwards, so as to jack up the copper pipe from bottom to top, the copper pipe rolls towards the second guiding block 168 under the action of the first guiding block 167, and the copper pipe enters the flaring device 2 under the guiding of the second guiding block 168, so that the automatic feeding of the copper pipe is realized.
The flaring device 2 includes a copper tube storage rack 21, a copper tube transfer robot 22, and a flaring mechanism 23. A copper tube moving manipulator 22 is arranged above the copper tube storage rack 21, a flaring mechanism 23 is arranged on one side of the copper tube storage rack 21, and the flaring mechanism 23 is connected with the copper tube moving manipulator 22. The copper tube storage rack 21 is used to store copper tubes. The copper tube transfer robot 22 is used to pick up the copper tubes in the copper tube storage rack 21 and transfer them to the flaring mechanism 23, and to transfer the flared copper tubes to the chamfering device 3. The flaring mechanism 23 is used for flaring both ends of the copper tube. A copper tube lifting assembly 211 and a copper tube positioning assembly 212 are disposed within the copper tube storage rack 21. The copper tube lifting assembly 211 is used to move the copper tube upwardly into the copper tube positioning assembly 212. The copper tube positioning assembly 212 is used to position the copper tube.
As shown in fig. 7, the copper tube positioning assembly 212 includes a first copper tube supporting block 2121, a fixed end positioning post 2122, a movable end positioning block 2123 and a positioning block cylinder 2124. At least two first copper tube supporting blocks 2121 are arranged at the top of the copper tube storage rack 21, the middle of each first copper tube supporting block 2121 is lower than the two ends, and the middle of each first copper tube supporting block 2121 is provided with a circular arc-shaped limiting groove matched with the copper tube. A fixed end positioning post 2122 is disposed at one end of the top of the copper tube storage frame 21, a movable end positioning block 2123 is disposed at the other end, the movable end positioning block 2123 is disposed on a positioning block cylinder 2124, and the positioning block cylinder 2124 is disposed horizontally.
During positioning, the copper tube is supported by the first copper tube supporting block 2121, and then the positioning block cylinder 2124 pushes the movable end positioning block 2123 to move rightwards, so that the movable end positioning block 2123 abuts against the left end of the copper tube and pushes the copper tube to move rightwards, and the right end of the copper tube abuts against the fixed end positioning post 2122, thereby completing positioning of the copper tube.
As shown in fig. 8, flaring mechanism 23 includes a first flaring assembly 231, a second flaring assembly 232, and a flaring displacement assembly 233. First flaring assembly 231 and second flaring assembly 232 are disposed opposite and in line with one another, and the lower portion of second flaring assembly 232 is slidably disposed over flaring moving assembly 233. The first flaring assembly 231 is used to flare an end of a copper tube. A second flaring assembly 232 flares the other end of the copper tube. Flare moving assembly 233 is used to move second flare assembly 232 assembly. Flare moving assembly 233 is a lead screw assembly. First and second flaring assemblies 231, 232 are identical except for the base.
As shown in fig. 9, the first flaring assembly 231 includes a base, and a first motor 2311, a flaring lead screw assembly 2312, a flaring slide 2313, a flaring motor 2314, a flaring element 2315, a flaring clamping cylinder 2316, a copper pipe clamping table 2317, a flaring cylinder joint 23161, a flaring clamping swing arm 23162, a flaring clamping slider 2318 and a flaring clamping jaw 2319 mounted on the base. The first motor 2311 is horizontally arranged on the base along the length direction of the base, the output end of the first motor 2311 is connected with the flaring lead screw assembly 2312, the output end of the flaring lead screw assembly 2312 is provided with a flaring slide carriage 2313, and the flaring slide carriage 2313 is slidably arranged on the base. The flaring motor 2314 is fixedly installed on the upper portion of the flaring slide base 2313, the flaring motor 2314 is horizontally arranged, and the output end of the flaring motor 2314 is connected with a flaring element 2315. A flaring clamping cylinder 2316 is vertically arranged below the end part of the base, and a copper pipe clamping table 2317 is arranged above the flaring clamping cylinder 2316. The output end of the flaring clamping cylinder 2316 is connected with a flaring cylinder joint 23161, two flaring clamping swing arms 23162 are rotatably mounted on the flaring cylinder joint 23161, the upper portions of the flaring clamping swing arms 23162 are rotatably connected with a flaring clamping slide block 2318, the flaring clamping slide block 2318 is slidably arranged on the copper pipe clamping table 2317, flaring clamping jaws 2319 are fixedly mounted on the flaring clamping slide block 2318, and arc-shaped limiting grooves matched with copper pipes are formed in the inner sides of the flaring clamping jaws 2319.
When the first flaring assembly 231 acts, the flaring clamping cylinder 2316 drives the flaring cylinder joint 23161 to move downwards, the flaring cylinder joint 23161 pulls the lower parts of the two flaring clamping swing arms 23162 to move downwards, the flaring clamping swing arms 23162 drive the two flaring clamping sliders 2318 to mutually approach along the copper pipe clamping table 2317, and therefore the two flaring clamping jaws 2319 clamp the copper pipe; then, the first motor 2311 drives the flaring lead screw assembly 2312 to act, the flaring lead screw assembly 2312 drives the flaring slide base 2313 to move towards the end of the copper pipe, the flaring element 2315 is attached to the end of the copper pipe, and then the flaring motor 2314 rotates to flare the end of the copper pipe.
The flaring device 2 solves the problem that when the two ends of the copper pipe are flared simultaneously, the copper pipe is difficult to fix and easy to shake, so that the flaring quality is poor. The flaring device 2 has the advantages that when the copper pipe is flared, the two flaring clamping jaws 2319 are respectively controlled by the two flaring clamping cylinders 2316, so that the two flaring clamping jaws 2319 are close to each other, the copper pipe is clamped, flaring operation is performed again, the copper pipe is guaranteed not to shake during flaring, and the quality of flaring is guaranteed.
As shown in fig. 10, the chamfering device 3 includes a holder 31, a copper pipe feeding mechanism 32, a copper pipe positioning mechanism 33, and a chamfering mechanism 34. The lower part of the bracket 31 is provided with a copper pipe feeding mechanism 32, the top of the bracket 31 is provided with a copper pipe positioning mechanism 33, and one side of the copper pipe positioning mechanism 33 is provided with a chamfering mechanism 34. The copper tube feed mechanism 32 is used to move the copper tube upwardly into the copper tube positioning mechanism 33. The copper pipe positioning mechanism 33 is used to position the copper pipe. The chamfering mechanism 34 is used for chamfering the copper pipe.
A copper pipe guide plate 311 is obliquely arranged at the back side of the bracket 31, a baffle plate 312 is vertically arranged at the front side of the copper pipe guide plate 311, a guide block 313 is arranged above the baffle plate 312, and the upper end face of the guide block 313 is obliquely arranged. The copper tube feeding mechanism 32 comprises a copper tube feeding cylinder 321, a feeding cylinder connecting plate 322, a feeding guide rod 3221, a mounting seat 323 and a copper tube feeding push plate 324. The two copper pipe feeding cylinders 321 are vertically arranged on the left side and the right side of the support respectively. The output end of the copper pipe feeding cylinder 321 is horizontally provided with a feeding cylinder connecting plate 322, and the lower parts of the two ends of the feeding cylinder connecting plate 322 are vertically provided with feeding guide rods 3221. A mounting seat 323 is fixedly connected between the two feeding cylinder connecting plates 322, and a plurality of copper pipe feeding push plates 324 are uniformly arranged on the mounting seat 323. The copper tube loading push plate 324 includes a mounting portion 3241, a first push arm 3242 and a second push arm 3243. The mounting portion 3241 is fixedly mounted on the mounting base 323, and a first push arm 3242 and a second push arm 3243 are vertically disposed at front and rear sides of the mounting portion 3241. The first push arm 3242 is engaged between the guide plate 311 and the guide block 313. Second push arm 3243 engages between guide block 313 and copper tube positioning mechanism 33. The first push arm 3242 is shorter in length than the second push arm 3243.
When the copper pipe feeding mechanism 32 acts, a copper pipe entering from the flaring device 2 falls to the top end of the first push arm 3242 under the guide of the copper pipe guide plate 311, then the copper pipe feeding cylinder 321 drives the feeding cylinder connecting plate 322 to move upwards, so that the mounting seat 323 is driven to move upwards, the copper pipe feeding push plate 324 moves upwards, the first push arm 3242 is attached to the baffle plate 312 to move, the copper pipe is lifted upwards to the guide block 313 and moves downwards under the action of the guide block 313, then the copper pipe feeding cylinder 321 is reset, the copper pipe feeding push plate 324 moves downwards, the copper pipe falls onto the second push arm 3243, then the copper pipe feeding cylinder 321 acts again, the second push arm 3243 moves upwards, and the copper pipe is lifted to the second copper pipe support block 331 to be positioned.
The copper tube positioning mechanism 33 includes a second copper tube bracket 331, a copper tube post 332, a copper tube post mounting seat 333, a spring 334, and a copper tube post cylinder 335. The plurality of second copper pipe supporting blocks 331 are arranged at the top of the bracket 31 side by side, and the middle part of the second copper pipe supporting blocks 331 is lower than the two ends. The copper tube top post 332 is located at one side of the bracket 31, the copper tube top post 332 is horizontally installed on the copper tube top post installation seat 333, and a spring 334 is connected between the copper tube top post 332 and the copper tube top post installation seat 333. The copper pipe top post mounting seat 333 is fixedly mounted at the output end of the copper pipe top post cylinder 335, and the copper pipe top post cylinder 335 is horizontally arranged at the top of the bracket 31.
When the copper tube positioning mechanism 33 is actuated, the copper tube falls onto the second copper tube supporting block 331, then the copper tube top post cylinder 335 drives the copper tube top post mounting seat 333 to move leftward, and the copper tube top post mounting seat 333 drives the copper tube top post 332 to move leftward, so that the left end of the copper tube enters the chamfering mechanism 34.
The chamfering mechanism 34 comprises a bottom plate, a second motor 341 mounted on the bottom plate, a chamfering screw rod assembly 342, a chamfering slide seat 343, a chamfering motor 344, a chamfering element 345, a chamfering clamping cylinder 346, a copper pipe clamping table 347, a chamfering cylinder joint 3461, a chamfering clamping swing arm 3462, a chamfering clamping slide 348 and a chamfering clamping jaw 349. The second motor 341 is horizontally arranged on the bottom plate along the length direction of the bottom plate, the output end of the second motor 341 is connected with the chamfering screw rod assembly 342, the output end of the chamfering screw rod assembly 342 is provided with a chamfering slide seat 343, and the chamfering slide seat 343 is slidably arranged on the bottom plate. The upper part of the chamfering slide 343 is fixedly provided with a chamfering motor 344, the chamfering motor 344 is horizontally arranged, and the output end of the chamfering motor 344 is connected with a chamfering element 345. A chamfering clamping cylinder 346 is vertically arranged below the end part of the bottom plate, and a copper pipe clamping table 347 is arranged above the chamfering clamping cylinder 346. The output end of the chamfering clamping cylinder 346 is connected with a chamfering cylinder joint 3461, two chamfering clamping swing arms 3462 are rotatably mounted on the chamfering cylinder joint 3461, the upper parts of the chamfering clamping swing arms 3462 are rotatably connected with a chamfering clamping slide block 348, the chamfering clamping slide block 348 is slidably arranged on the copper pipe clamping table 347, chamfering clamping jaws 349 are fixedly mounted on the chamfering clamping slide block 348, and arc-shaped limiting grooves matched with the copper pipe are formed in the inner sides of the chamfering clamping jaws 349.
When the chamfering mechanism 34 is operated, the second motor 341 drives the chamfering screw rod assembly 342 to operate, the chamfering screw rod assembly 342 drives the chamfering slide base 343 to move rightwards, so that the chamfering element 345 is attached to the left end of the copper pipe, and then the chamfering motor 344 drives the chamfering element 345 to rotate, so as to chamfer the left end of the copper pipe.
The chamfering device 3 solves the problem that the copper pipe cannot be continuously fed in the chamfering process, so that the chamfering efficiency is low. The chamfering device 3 has the advantages that the copper pipe is lifted upwards to the guide block 313 through the first push arm 3242 and moves downwards under the action of the guide block 313, the copper pipe falls onto the second push arm 3243, and the second push arm 3243 moves upwards to enable the copper pipe to be lifted to the second copper pipe support block 331 for positioning; copper pipe feed mechanism 32 divides the copper pipe material loading action into the two-stage for the copper pipe can realize continuous material loading, improves the efficiency of copper pipe material loading, thereby improves the efficiency of chamfer.
The invention solves the problems that the traditional copper pipe flaring equipment can only perform flaring and chamfering operations on a cut copper pipe, and the existing cutting device cannot be directly matched with a flaring device, so that the copper pipe needs different equipment to be processed, and the processing efficiency is influenced. The copper pipe expanding and cutting device has the advantages that the copper pipe is fed and cut in a fixed length through the copper pipe feeding and cutting device 1, the cut copper pipe is directly conveyed to the expanding device 2 for expanding operation, and the expanded copper pipe is directly conveyed to the chamfering device 3 for chamfering; the devices are tightly connected, so that one device can complete the cutting, flaring and chamfering operations of the copper pipe, and the production and processing efficiency is improved.
Claims (10)
1. A chamfering device is characterized by comprising a bracket (31), a copper pipe feeding mechanism (32), a copper pipe positioning mechanism (33) and a chamfering mechanism (34); a copper pipe feeding mechanism (32) is arranged at the lower part of the support (31), a copper pipe positioning mechanism (33) is arranged at the top of the support (31), and a chamfering mechanism (34) is arranged at one side of the copper pipe positioning mechanism (33); the copper pipe feeding mechanism (32) is used for moving the copper pipe upwards to the copper pipe positioning mechanism (33); the copper pipe positioning mechanism (33) is used for positioning the copper pipe; the chamfering mechanism (34) is used for chamfering the copper pipe.
2. The chamfering device according to claim 1, wherein a copper pipe guide plate (311) is obliquely arranged at the rear side of the bracket (31), a baffle plate (312) is vertically arranged at the front side of the copper pipe guide plate (311), a guide block (313) is arranged above the baffle plate (312), and the upper end face of the guide block (313) is obliquely arranged.
3. The chamfering device according to claim 1, wherein the copper pipe feeding mechanism (32) comprises a copper pipe feeding cylinder (321), a feeding cylinder connecting plate (322), a feeding guide rod (3221), a mounting seat (323) and a copper pipe feeding push plate (324); the two copper pipe feeding cylinders (321) are respectively and vertically arranged on the left side and the right side of the bracket; the output end of the copper pipe feeding cylinder (321) is horizontally provided with a feeding cylinder connecting plate (322), and the lower parts of the two ends of the feeding cylinder connecting plate (322) are vertically provided with feeding guide rods (3221); a mounting seat (323) is fixedly connected between the two feeding cylinder connecting plates (322), and a plurality of copper pipe feeding push plates (324) are uniformly arranged on the mounting seat (323).
4. A beveling apparatus according to claim 3, wherein the copper pipe loading pusher plate (324) comprises a mounting portion (3241), a first pusher arm (3242) and a second pusher arm (3243); the mounting part (3241) is fixedly mounted on the mounting seat (323), and a first push arm (3242) and a second push arm (3243) are vertically arranged on the front side and the rear side of the mounting part (3241) respectively; the first push arm (3242) is jointed between the guide plate (311) and the guide block (313); a second push arm (3243) is engaged between the guide block (313) and the copper tube positioning mechanism (33).
5. The beveling apparatus according to claim 4, wherein the first push arm (3242) has a smaller length than the second push arm (3243).
6. The chamfering apparatus according to claim 1, wherein the copper pipe positioning mechanism (33) includes a second copper pipe bracket (331), a copper pipe knock-out post (332), a copper pipe knock-out post mounting seat (333), a spring (334), and a copper pipe knock-out post cylinder (335); the second copper pipe supporting blocks (331) are arranged at the top of the bracket (31) side by side, and the middle parts of the second copper pipe supporting blocks (331) are lower than the two ends; the copper pipe top column (332) is positioned on one side of the bracket (31), the copper pipe top column (332) is horizontally arranged on the copper pipe top column mounting seat (333), and a spring (334) is connected between the copper pipe top column (332) and the copper pipe top column mounting seat (333); the copper pipe top column mounting seat (333) is fixedly mounted at the output end of the copper pipe top column air cylinder (335), and the copper pipe top column air cylinder (335) is horizontally arranged at the top of the support (31).
7. The chamfering device according to claim 1, wherein the chamfering mechanism (34) comprises a base plate and a second motor (341), a chamfering screw rod assembly (342), a chamfering slide seat (343), a chamfering motor (344), a chamfering element (345), a chamfering clamping cylinder (346), a copper pipe clamping table (347), a chamfering cylinder joint (3461), a chamfering clamping swing arm (3462), a chamfering clamping slider (348) and a chamfering clamping jaw (349) which are mounted on the base plate; the second motor (341) is horizontally arranged on the bottom plate along the length direction of the bottom plate, the output end of the second motor (341) is connected with the chamfering screw rod assembly (342), the output end of the chamfering screw rod assembly (342) is provided with a chamfering slide seat (343), and the chamfering slide seat (343) is slidably arranged on the bottom plate; the upper part of the chamfering slide seat (343) is fixedly provided with a chamfering motor (344), the chamfering motor (344) is horizontally arranged, and the output end of the chamfering motor (344) is connected with a chamfering element (345); a chamfering clamping cylinder (346) is vertically arranged below the end part of the bottom plate, and a copper pipe clamping table (347) is arranged above the chamfering clamping cylinder (346); the output end of the chamfering clamping cylinder (346) is connected with a chamfering cylinder connector (3461), two chamfering clamping swing arms (3462) are rotatably mounted on the chamfering cylinder connector (3461), the upper parts of the chamfering clamping swing arms (3462) are rotatably connected with a chamfering clamping slide block (348), the chamfering clamping slide block (348) is slidably arranged on the copper pipe clamping table (347), chamfering clamping jaws (349) are fixedly mounted on the chamfering clamping slide block (348), and the inner sides of the chamfering clamping jaws (349) are provided with arc-shaped limiting grooves matched with the copper pipe.
8. A copper pipe flaring and chamfering processing device is characterized by comprising a rack, and a copper pipe feeding and cutting device (1), a flaring device (2) and a chamfering device (3) which are arranged on the rack; the copper pipe feeding and cutting device (1), the flaring device (2) and the chamfering device (3) are arranged side by side; the discharge end of the copper pipe feeding and cutting device (1) is connected with the flaring device (2), and the discharge end of the flaring device (2) is connected with the chamfering device (3); the copper pipe feeding and cutting device (1) is used for conveying a copper pipe, cutting the copper pipe at a fixed length and conveying the cut copper pipe to the flaring device (2); the flaring device (2) is used for flaring two ends of the copper pipe and conveying the flared copper pipe into the chamfering device (3); the chamfering device (3) is used for chamfering one end of the copper pipe; the chamfering device (3) employs a chamfering device as claimed in claim 1.
9. The flaring and chamfering processing equipment for the copper pipe according to claim 8, wherein the copper pipe feeding and cutting device (1) comprises a first copper pipe clamping mechanism (11), a second copper pipe clamping mechanism (12), a copper pipe auxiliary supporting mechanism (13), a copper pipe feeding mechanism (14), a copper pipe cutting mechanism (15) and a copper pipe guiding mechanism (16) which are arranged on a rack; a first copper pipe clamping mechanism (11) and a second copper pipe clamping mechanism (12) are arranged side by side, a copper pipe auxiliary supporting mechanism (13) and a copper pipe feeding mechanism (14) are arranged between the first copper pipe clamping mechanism (11) and the second copper pipe clamping mechanism (12), a copper pipe cutting mechanism (15) is arranged on one side of the second copper pipe clamping mechanism (12), and a copper pipe guiding mechanism (16) is arranged on one side of the copper pipe cutting mechanism (15); the first copper pipe clamping mechanism (11) is used for clamping the copper pipe during cutting; the second copper pipe clamping mechanism (12) is used for clamping the copper pipe during cutting and discharging waste materials; the copper pipe auxiliary supporting mechanism (13) is used for supporting the middle part of the copper pipe; the copper pipe feeding mechanism (14) is used for conveying the copper pipe to the copper pipe cutting mechanism (15); the copper pipe cutting mechanism (15) is used for cutting the copper pipe; the copper pipe guiding-out mechanism (16) is used for conveying the cut copper pipe to the flaring device (2).
10. The flaring and chamfering machining equipment for the copper pipes according to claim 9, wherein two groups of copper pipe guiding mechanisms (16) are arranged in parallel, and each copper pipe guiding mechanism (16) comprises a third cylinder (161), a third cylinder mounting frame (162), a third pressing plate (163), a third guide shaft (164), a third linear bearing (165), a guiding cylinder (166), a first guiding block (167), a second guiding block (168) and a copper pipe supporting plate (169); the third air cylinder (161) is vertically arranged on the third air cylinder mounting frame (162), a piston rod of the third air cylinder (161) is horizontally provided with a third pressing plate (163), two ends of the third pressing plate (163) are vertically connected with a third guide shaft (164), the upper part of the third guide shaft (164) penetrates through a third linear bearing (165), and the third linear bearing (165) is fixedly arranged on the third air cylinder mounting frame (162); a lead-out air cylinder (166) is vertically arranged on one side of the third air cylinder mounting frame (162), a first lead-out block (167) is arranged at the output end of the lead-out air cylinder (166), and the upper part of the first lead-out block (167) is an inclined plane which inclines rightwards; a second lead-out block (168) is arranged on the right side of the first lead-out block (167), the second lead-out block (168) is fixedly arranged on the rack, and the shape of the upper part of the second lead-out block (168) is matched with that of the first lead-out block (167); the left side of the second guide-out block (168) is attached to the right side of the third cylinder mounting frame (162); and a copper pipe supporting plate (169) is arranged on the side surface of the third cylinder mounting frame (162), and a circular arc-shaped limiting groove is formed in the copper pipe supporting plate (169).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530451.6A CN113211101A (en) | 2021-05-14 | 2021-05-14 | Copper pipe chamfering device and machining equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110530451.6A CN113211101A (en) | 2021-05-14 | 2021-05-14 | Copper pipe chamfering device and machining equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113211101A true CN113211101A (en) | 2021-08-06 |
Family
ID=77092227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110530451.6A Withdrawn CN113211101A (en) | 2021-05-14 | 2021-05-14 | Copper pipe chamfering device and machining equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113211101A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030097295A (en) * | 2002-06-20 | 2003-12-31 | 권동건 | The automatic cutting system of both ends the same time for a connecting tube a compressor |
| KR20090095937A (en) * | 2008-03-06 | 2009-09-10 | 류지한 | Pipe chamfering machine |
| CN202271037U (en) * | 2011-08-01 | 2012-06-13 | 江阴新仁科技有限公司 | Pipe chamfering machine |
| CN102950296A (en) * | 2012-11-20 | 2013-03-06 | 浙江久立特材科技股份有限公司 | Large bar chamfering machine tool |
| CN105537955A (en) * | 2016-02-02 | 2016-05-04 | 苏州市威迪特工业设备有限公司 | Pipe end cutting integrated machine |
| CN106112073A (en) * | 2016-08-02 | 2016-11-16 | 盛瑞传动股份有限公司 | Piston pin two ends facing attachment |
| CN207669020U (en) * | 2017-12-02 | 2018-07-31 | 南京万和消防科技有限公司 | A kind of beveler |
| CN111185631A (en) * | 2020-01-14 | 2020-05-22 | 丽水市正明机械科技有限公司 | Automatic double-end chamfering device for copper pipe of automobile |
-
2021
- 2021-05-14 CN CN202110530451.6A patent/CN113211101A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030097295A (en) * | 2002-06-20 | 2003-12-31 | 권동건 | The automatic cutting system of both ends the same time for a connecting tube a compressor |
| KR20090095937A (en) * | 2008-03-06 | 2009-09-10 | 류지한 | Pipe chamfering machine |
| CN202271037U (en) * | 2011-08-01 | 2012-06-13 | 江阴新仁科技有限公司 | Pipe chamfering machine |
| CN102950296A (en) * | 2012-11-20 | 2013-03-06 | 浙江久立特材科技股份有限公司 | Large bar chamfering machine tool |
| CN105537955A (en) * | 2016-02-02 | 2016-05-04 | 苏州市威迪特工业设备有限公司 | Pipe end cutting integrated machine |
| CN106112073A (en) * | 2016-08-02 | 2016-11-16 | 盛瑞传动股份有限公司 | Piston pin two ends facing attachment |
| CN207669020U (en) * | 2017-12-02 | 2018-07-31 | 南京万和消防科技有限公司 | A kind of beveler |
| CN111185631A (en) * | 2020-01-14 | 2020-05-22 | 丽水市正明机械科技有限公司 | Automatic double-end chamfering device for copper pipe of automobile |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113275890A (en) | Flaring and chamfering processing method and production equipment for copper pipe | |
| CN113275891A (en) | Copper pipe flaring device and method and copper pipe processing equipment | |
| CN110718824B (en) | Combined wire harness production line with circuit board | |
| CN113211101A (en) | Copper pipe chamfering device and machining equipment | |
| CN113231830A (en) | Copper pipe feeding and cutting device, method and processing equipment | |
| CN209532162U (en) | A kind of horizontal tapping machine of multiaxis with automatically transporting materials device | |
| CN115921932A (en) | Brake back plate drilling method and brake back plate drilling device | |
| CN214518742U (en) | Red copper straight tube double-bevel-opening blanking machine | |
| CN107876859A (en) | A kind of sawing sheet pipe-end machining apparatus | |
| CN210818281U (en) | Automatic unloading mechanism of going up of ring gear | |
| CN209532286U (en) | A kind of horizontal tapping machine of multiaxis with lift feeding mechanism | |
| CN209532287U (en) | A kind of horizontal tapping machine of multiaxis with positioning and clamping mechanism | |
| CN111761371A (en) | Main valve body punching machine | |
| CN218744497U (en) | Pipe fitting product forming equipment | |
| CN113909430B (en) | Production method of novel large-specification full-automatic high-strength mining compact chain production line | |
| CN215747713U (en) | Automatic forming machine for middle pipe | |
| CN212443692U (en) | Automatic welding device for steel wire frame opening | |
| CN217512710U (en) | Double-station double-head rotary shrinking machine | |
| CN217044189U (en) | Porous pipe fitting processing equipment | |
| CN212711564U (en) | Automatic feeding type clamping tool for die machining | |
| CN216097638U (en) | A transport processing integral type workstation for brake block | |
| CN219652126U (en) | Automatic feeding station | |
| CN214444003U (en) | Automatic spot welding machine | |
| CN219464886U (en) | Copper pipe blanking machine | |
| CN215546782U (en) | Multi-process machining tool apron assembly |
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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210806 |