CN210995838U - Copper pipe cold-drawing machine capable of preventing from being broken - Google Patents
Copper pipe cold-drawing machine capable of preventing from being broken Download PDFInfo
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- CN210995838U CN210995838U CN201921888968.7U CN201921888968U CN210995838U CN 210995838 U CN210995838 U CN 210995838U CN 201921888968 U CN201921888968 U CN 201921888968U CN 210995838 U CN210995838 U CN 210995838U
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Abstract
The utility model discloses a prevent to pull out disconnected copper pipe drawbench, including fixed plate, mold machine structure, positioning mechanism, adjustment mechanism and tension mechanism, the backup pad is all installed to the left and right sides of fixed plate bottom, mold machine constructs the top at the fixed plate, positioning mechanism's quantity is two and the symmetry sets up the left and right sides at mold machine structure, adjustment mechanism sets up on positioning mechanism. The utility model discloses a connecting plate, place the board, the connecting block, the stripper plate, the set casing, the connecting rod, the movable block, servo motor, the threaded rod, mutually supporting of thread piece and roof, realized preventing to pull out disconnected copper pipe drawbench, steadiness when having improved the copper pipe drawbench greatly, avoid the phenomenon that the copper pipe rocked to appear, through the cracked phenomenon of appearance when having alleviateed the drawbench, the qualification rate of copper pipe has been improved greatly, the potential safety hazard is reduced, the practicality of drawbench is greatly improved, bring very big facility for the user.
Description
Technical Field
The utility model relates to a tubular product drawbench technical field specifically is to prevent to pull out disconnected copper pipe drawbench.
Background
At present, the copper pipe need use the drawbench in the course of working, but common drawbench adds man-hour to the copper pipe, and the copper pipe is very easily taken place and is rocked about, very easily makes the plug take place to warp, can make the cracked phenomenon appear in the copper pipe under the serious condition moreover, greatly reduced the qualification rate of copper pipe not only, the copper pipe is pulled out the back and is bounced easily and hinder the people in addition, has the potential safety hazard, greatly reduced the practicality of drawbench to the cold drawing work of giving the copper pipe has brought great inconvenience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent to pull out disconnected copper pipe drawbench to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the copper pipe cold-drawing machine capable of preventing the breakage of the drawing comprises a fixed plate, two die mechanisms, two positioning mechanisms, two adjusting mechanisms and a drawing mechanism, wherein supporting plates are mounted on the left side and the right side of the bottom of the fixed plate;
the die mechanism comprises a stabilizing plate, the stabilizing plate is arranged at the top of the fixed plate, a die holder is arranged at the top of the stabilizing plate, and a cold drawing die is arranged on the inner wall of the die holder;
the positioning mechanism comprises a connecting plate, the connecting plate is arranged at the top of the fixing plate, a placing plate is arranged at the middle point of the top of the connecting plate, a transverse plate is arranged above the placing plate, a connecting block is arranged at the bottom of the transverse plate, and an extrusion plate matched with the placing plate is arranged at the bottom of the connecting block;
the adjusting mechanism comprises two fixed shells and two connecting rods, the top ends of the connecting rods are fixedly connected with the bottoms of the transverse plates, the two fixed shells are respectively installed at the tops of the connecting plates and located on the front side and the rear side of the placing plate, the bottom ends of the connecting rods penetrate through the fixed shells and extend into the fixed shells, movable blocks are installed at the bottom ends of the connecting rods, servo motors are installed at the bottoms of the inner walls of the fixed shells, threaded rods are installed at the top ends of output shafts of the servo motors, threaded blocks are connected to the surfaces of the threaded rods in a threaded mode, top plates are installed on the front side and the rear side of each threaded block, and the tops;
the drawing mechanism comprises an installation plate, the installation plate is installed on the right side of the fixing plate, a hydraulic oil cylinder is installed at the top of the right side of the installation plate, the left end of an output shaft of the hydraulic oil cylinder penetrates through the installation plate and extends to the outside of the installation plate, and a cold drawing trolley matched with the cold drawing die is installed at the left end of the hydraulic oil cylinder.
Preferably, the movable block is slidably connected to the inner wall of the fixed shell.
Preferably, the top of the fixed plate is provided with a sliding chute corresponding to the position of the cold-drawing trolley, and the cold-drawing trolley is connected to the inner wall of the sliding chute in a rolling manner.
Preferably, steel balls are movably connected in the grooves at the top of the placing plate and the bottom of the extruding plate.
Preferably, the left side and the right side of the top of the die holder are in threaded connection with the inner wall of the stabilizing plate through fixing bolts.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a connecting plate, place the board, the connecting block, the stripper plate, the set casing, the connecting rod, the movable block, servo motor, the threaded rod, mutually supporting of thread piece and roof, realized preventing to pull out disconnected copper pipe drawbench, steadiness when having improved the copper pipe drawbench greatly, avoid the phenomenon that the copper pipe rocked to appear, through the cracked phenomenon of appearance when having alleviateed the drawbench, the qualification rate of copper pipe has been improved greatly, the potential safety hazard is reduced, the practicality of drawbench is greatly improved, bring very big facility for the user.
2. The utility model discloses a set up the spout, improved the steadiness when cold drawing dolly moves, through setting up the steel ball, improved the smoothness nature when placing board and stripper plate and copper pipe contact, through setting up fixing bolt, make things convenient for the later stage to change the dismantlement to die holder and cold drawing mould.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
FIG. 2 is a structural section of the left side view of the interconnection of the positioning mechanism and the adjusting mechanism of the present invention;
FIG. 3 is a structural section view of the front view of the mold mechanism of the present invention;
fig. 4 is a structural section of the left view of the adjusting mechanism of the present invention.
In the figure: the device comprises a fixing plate 1, a die mechanism 2, a stabilizing plate 21, a die holder 22, a cold drawing die 23, a positioning mechanism 3, a connecting plate 31, a placing plate 32, a transverse plate 33, a connecting block 34, an extrusion plate 35, an adjusting mechanism 4, a fixed shell 41, a connecting rod 42, a movable block 43, a servo motor 44, a threaded rod 45, a threaded block 46, a top plate 47, a stretching mechanism 5, a mounting plate 51, a hydraulic oil cylinder 52, a cold drawing trolley 53, a supporting plate 6, a chute 7, steel balls 8 and a fixing bolt 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, a copper pipe cold-drawing machine for preventing drawing-off includes a fixing plate 1, a mold mechanism 2, a positioning mechanism 3, an adjusting mechanism 4 and a drawing mechanism 5, wherein the left and right sides of the bottom of the fixing plate 1 are fixedly connected with supporting plates 6, the mold mechanism 2 is arranged at the top of the fixing plate 1, the number of the positioning mechanisms 3 is two and symmetrically arranged at the left and right sides of the mold mechanism 2, the adjusting mechanism 4 is arranged on the positioning mechanism 3, and the drawing mechanism 5 is arranged at the right side of the top of the fixing plate 1.
Referring to fig. 1 or fig. 3, the mold mechanism 2 includes a stabilizing plate 21, the stabilizing plate 21 is installed on the top of the fixing plate 1, a mold seat 22 is disposed on the top of the stabilizing plate 21, a cold drawing mold 23 is fixedly connected to the inner wall of the mold seat 22, the left side and the right side of the top of the mold seat 22 are in threaded connection with the inner wall of the stabilizing plate 21 through fixing bolts 9, and the mold seat 22 and the cold drawing mold 23 are conveniently replaced and disassembled in the later period by arranging the fixing bolts 9.
Referring to fig. 1-2, the positioning mechanism 3 includes a connecting plate 31, the connecting plate 31 is installed on the top of the fixing plate 1, a placing plate 32 is fixedly connected to the midpoint of the top of the connecting plate 31, a transverse plate 33 is disposed above the placing plate 32, a connecting block 34 is fixedly connected to the bottom of the transverse plate 33, an extruding plate 35 matched with the placing plate 32 is fixedly connected to the bottom of the connecting block 34, steel balls 8 are movably connected to the grooves in the top of the placing plate 32 and the bottom of the extruding plate 35, by the arrangement of the steel balls 8, the fluency when the placing plate 32 and the extruding plate 35 contact with the copper pipe is improved, an infrared sensor is installed on the left side of the top of the transverse plate 33, and a P L C controller is installed on the top of.
Referring to fig. 1-2 or fig. 4, the adjusting mechanism 4 includes two fixing cases 41 and two connecting rods 42, the top end of the connecting rod 42 is fixedly connected to the bottom of the horizontal plate 33, the two fixing cases 41 are respectively installed on the top of the connecting plate 31 and located on the front and rear sides of the placing plate 32, the bottom end of the connecting rod 42 penetrates through the fixing case 41 and extends into the fixing case 41, the bottom end of the connecting rod 42 is fixedly connected to a movable block 43, the movable block 43 is slidably connected to the inner wall of the fixing case 41, the bottom of the inner wall of the fixing case 41 is fixedly connected to a servo motor 44, the servo motor 44 is a positive and negative rotation motor with a self-locking function, the top end of an output shaft of the servo motor 44 is fixedly connected to a threaded rod 45, a threaded block 46 is threadedly connected to the surface of the threaded rod 45, top plates 47 are fixedly connected to the front and rear sides of the threaded block.
Referring to fig. 1-4, the stretching mechanism 5 includes a mounting plate 51, the mounting plate 51 is mounted on the right side of the fixing plate 1, a hydraulic cylinder 52 is fixedly connected to the top of the right side of the mounting plate 51, the left end of the output shaft of the hydraulic cylinder 52 penetrates through the mounting plate 51 and extends to the outside thereof, a cold-drawing carriage 53 adapted to the cold-drawing die 23 is fixedly connected to the left end of the hydraulic cylinder 52, a chute 7 is formed in the top of the fixing plate 1 and corresponds to the position of the cold-drawing carriage 53, the cold-drawing carriage 53 is connected to the inner wall of the chute 7 in a rolling manner, a clamping block is mounted on the left side of the cold-drawing carriage 53 to facilitate clamping of the copper tube, the cold-drawing carriage 53 and the clamping block thereof are prior art in the working process, details are not described herein, the stability of the cold-drawing carriage 53 during movement is improved, Connecting rod 42, movable block 43, servo motor 44, threaded rod 45, screw thread block 46 and roof 47 mutually support, realized preventing to pull out disconnected copper pipe drawbench, improved the steadiness when copper pipe drawbench greatly, avoid the copper pipe phenomenon that rocks to appear, through the cracked phenomenon of appearance when having alleviateed the drawbench, improved the qualification rate of copper pipe greatly, reduced the potential safety hazard, improved the practicality of drawbench greatly, brought very big facility for the user.
When the copper pipe cold drawing device is used, the front end face of the copper pipe penetrates through the positioning machine 3 on the left side and then is pushed into the cold drawing die 23, then the copper pipe is pushed to move rightwards continuously through an external pushing device, the copper pipe penetrates through the cold drawing die 23 and moves to the positioning mechanism 3 on the right side, then the copper pipe is clamped through the clamping block of the cold drawing trolley 53, then the size of the copper pipe is sensed through the infrared sensor, information is transmitted to the P L C controller, the P L C controller controls the servo motor 44, the servo motor 44 drives the threaded rod 45 to rotate in a reverse mode through an output shaft, so that the threaded block 46 drives the movable block 43 to move downwards through the top plate 47, the movable block 43 drives the transverse plate 33 to move downwards through the connecting rod 42, the transverse plate 33 drives the extrusion plates 35 to move downwards through the connecting block 34, so as to position and stabilize the copper pipe, so that the copper pipe is limited by the two placing plates 32 and the two extrusion plates 35, the hydraulic oil cylinder 52 is started through the external controller, the hydraulic oil cylinder 52 drives the cold drawing hydraulic oil cylinder,
In summary, the following steps: this prevent disconnected copper pipe drawbench through connecting plate 31, place board 32, connecting block 34, stripper plate 35, set casing 41, connecting rod 42, movable block 43, servo motor 44, threaded rod 45, screw block 46 and roof 47 mutually support, has solved the problem that provides among the above-mentioned background art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Prevent to pull out disconnected copper pipe drawbench, including fixed plate (1), die mechanism (2), positioning mechanism (3), adjustment mechanism (4) and drawing mechanism (5), its characterized in that: the left side and the right side of the bottom of the fixed plate (1) are respectively provided with a supporting plate (6), the die mechanisms (2) are arranged at the top of the fixed plate (1), the number of the positioning mechanisms (3) is two, the two positioning mechanisms are symmetrically arranged at the left side and the right side of the die mechanisms (2), the adjusting mechanisms (4) are arranged on the positioning mechanisms (3), and the stretching mechanisms (5) are arranged at the right side of the top of the fixed plate (1);
the die mechanism (2) comprises a stabilizing plate (21), the stabilizing plate (21) is installed at the top of the fixing plate (1), a die holder (22) is arranged at the top of the stabilizing plate (21), and a cold drawing die (23) is installed on the inner wall of the die holder (22);
the positioning mechanism (3) comprises a connecting plate (31), the connecting plate (31) is installed at the top of the fixing plate (1), a placing plate (32) is installed at the middle point of the top of the connecting plate (31), a transverse plate (33) is arranged above the placing plate (32), a connecting block (34) is installed at the bottom of the transverse plate (33), and a squeezing plate (35) matched with the placing plate (32) is installed at the bottom of the connecting block (34);
the adjusting mechanism (4) comprises two fixed shells (41) and two connecting rods (42), the top end of the connecting rod (42) is fixedly connected with the bottom of the transverse plate (33), the two fixed shells (41) are respectively arranged at the top of the connecting plate (31) and positioned at the front side and the rear side of the placing plate (32), the bottom end of the connecting rod (42) penetrates through the fixed shell (41) and extends to the inside of the fixed shell, the bottom end of the connecting rod (42) is provided with a movable block (43), the bottom of the inner wall of the fixed shell (41) is provided with a servo motor (44), a threaded rod (45) is arranged at the top end of an output shaft of the servo motor (44), the surface of the threaded rod (45) is in threaded connection with a threaded block (46), the front side and the rear side of the threaded block (46) are respectively provided with a top plate (47), the top of the top plate (47) is fixedly connected with the bottom of the movable block (43);
stretching mechanism (5) include mounting panel (51), the right side at fixed plate (1) is installed in mounting panel (51), hydraulic cylinder (52) are installed at the top on mounting panel (51) right side, the left end of hydraulic cylinder (52) output shaft runs through mounting panel (51) and extends to its outside, cold drawing dolly (53) with cold drawing die (23) looks adaptation are installed to the left end of hydraulic cylinder (52).
2. A copper tube cold drawing machine for preventing from being broken as claimed in claim 1, wherein: the movable block (43) is connected to the inner wall of the fixed shell (41) in a sliding mode.
3. A copper tube cold drawing machine for preventing from being broken as claimed in claim 1, wherein: the top of the fixed plate (1) is provided with a sliding chute (7) corresponding to the position of the cold-drawing trolley (53), and the cold-drawing trolley (53) is connected to the inner wall of the sliding chute (7) in a rolling manner.
4. A copper tube cold drawing machine for preventing from being broken as claimed in claim 1, wherein: steel balls (8) are movably connected in the grooves at the tops of the placing plates (32) and the bottoms of the extruding plates (35).
5. A copper tube cold drawing machine for preventing from being broken as claimed in claim 1, wherein: the left side and the right side of the top of the die holder (22) are in threaded connection with the inner wall of the stabilizing plate (21) through fixing bolts (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888968.7U CN210995838U (en) | 2019-11-05 | 2019-11-05 | Copper pipe cold-drawing machine capable of preventing from being broken |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921888968.7U CN210995838U (en) | 2019-11-05 | 2019-11-05 | Copper pipe cold-drawing machine capable of preventing from being broken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210995838U true CN210995838U (en) | 2020-07-14 |
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ID=71498076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921888968.7U Active CN210995838U (en) | 2019-11-05 | 2019-11-05 | Copper pipe cold-drawing machine capable of preventing from being broken |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210995838U (en) |
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2019
- 2019-11-05 CN CN201921888968.7U patent/CN210995838U/en active Active
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