CN113198912A - Die stamping auxiliary device with automatic positioning function - Google Patents
Die stamping auxiliary device with automatic positioning function Download PDFInfo
- Publication number
- CN113198912A CN113198912A CN202110377676.2A CN202110377676A CN113198912A CN 113198912 A CN113198912 A CN 113198912A CN 202110377676 A CN202110377676 A CN 202110377676A CN 113198912 A CN113198912 A CN 113198912A
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- China
- Prior art keywords
- positioning
- rod
- guide cylinder
- assembly
- connecting ring
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/285—Devices for handling elongated articles, e.g. bars, tubes or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
Abstract
The invention relates to a die stamping auxiliary device with an automatic positioning function, which comprises a supporting mechanism, a driving mechanism, a positioning mechanism and a cutting mechanism, wherein the cutting mechanism comprises a cutting assembly and a driven assembly, the positioning mechanism comprises a connecting ring and a positioning assembly, the driving mechanism comprises a motor and a driving assembly, the die stamping auxiliary device with the automatic positioning function enables a main body and a positioning rod to be positioned on the same axis through the up-and-down movement and the rotation of the connecting ring, the cleaning of the inner wall of the main body can be realized through a supporting ball, the scrapping of a workpiece caused by scraps left in the process during stamping is prevented, meanwhile, the elastic clamping of the main body is realized through the restoring force of a second spring, the clamping of the workpiece is prevented, the protection of the workpiece is realized, the turning of a chamfer and an end face of the main body is realized through the cutting mechanism, and the stability of the main body during stamping is improved, prevent the fracture of main part, improve the quality, reduce the disability rate.
Description
Technical Field
The invention particularly relates to a die stamping auxiliary device with an automatic positioning function.
Background
When the hole wall of a thin workpiece is enlarged by the conventional punch forming equipment for the die, certain burrs can be left on the thin-wall pipe fittings due to instability in cutting, and meanwhile, the punching quality of the thin-wall pipe fittings can be influenced due to the fact that the plane verticality cannot be guaranteed, so that the thin-wall pipe fittings are cracked, and the workpiece is scrapped.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the die stamping auxiliary device with the automatic positioning function is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a die stamping auxiliary device with an automatic positioning function comprises a supporting mechanism, a driving mechanism, a positioning mechanism and a cutting mechanism, wherein the driving mechanism is arranged below the supporting mechanism, the cutting mechanism is arranged above the supporting mechanism, and the positioning mechanism is arranged between the supporting mechanism and the cutting mechanism;
the cutting mechanism comprises a cutting assembly and a driven assembly, the driven assembly is arranged on the supporting mechanism, the cutting assembly is arranged on the driven assembly, and the cutting assembly is connected with the driven assembly;
the positioning mechanism comprises a connecting ring and a positioning assembly, the connecting ring is arranged on the driven assembly, the connecting ring is connected with the driven assembly, and the positioning assembly is arranged on the connecting ring;
the driving mechanism comprises a motor and a driving assembly, the motor is arranged below the supporting mechanism, the driving assembly is arranged between the motor and the supporting mechanism, and the motor is connected with the driving assembly.
In order to realize the reply to the locating lever, driven subassembly includes guide cylinder, locating lever, gag lever post and first spring, the vertical setting of guide cylinder, first spring setting is in the guide cylinder, the vertical setting of locating lever is in the top of guide cylinder, the bottom of locating lever stretches into guide cylinder and first spring coupling, the one end that the locating lever was kept away from to first spring is connected with the inside bottom of guide cylinder, be equipped with two vertical constant head tanks on the inner wall of guide cylinder, the gag lever post has two, and two gag lever posts set up the both sides at the locating lever respectively, the one end and the locating lever of gag lever post are connected, the other end of gag lever post is located the constant head tank, gag lever post and constant head tank sliding connection.
In order to realize the turning to the chamfer and the terminal surface of main part, cutting assembly sets up the one side on the locating lever top, cutting assembly includes to lean on pole, blade, ball and spacing unit, the ball sets up the one side at the locating lever, it sets up between locating lever and ball to lean on the pole, the one end of leaning on the pole is articulated with the locating lever, the other end and the ball of leaning on the pole are connected, it is equipped with the torsional spring to lean on the pole with the articulated department of locating lever, the blade sets up and is leaning on the pole to keep away from one of locating lever and serve, the blade is located the below of leaning on the pole.
In order to realize the control to the blade, spacing unit includes drum and stay cord, the drum cover is established on the top of locating lever, the drum is connected with the locating lever, the stay cord setting is being leaned on between pole and the drum, the one end of stay cord with lean on the pole to keep away from the one end of locating lever and be connected, the other end of stay cord is around establishing on the drum.
In order to improve the positioning effect, the guide cylinder is provided with external threads, the inner wall of the connecting ring is provided with internal threads matched with the guide cylinder, the connecting ring is sleeved on the guide cylinder, and the connecting ring is in threaded connection with the guide cylinder.
In order to realize the location to the main part, locating component has a plurality ofly, and each locating component evenly sets up along the outer lane circumference of go-between, locating component includes piston cylinder, piston rod, second spring and supports and leans on the ball, the piston cylinder level sets up on the outer lane of go-between, support and lean on the ball setting to keep away from one side of go-between at piston cylinder, the second spring sets up in piston cylinder, the piston rod sets up and leans on between ball and the piston cylinder, the one end of piston rod with support to lean on the ball to be connected, the other end of piston rod stretches into in the piston cylinder with second spring coupling, the one end that the piston rod was kept away from to the second spring is close to the internal connection of the one end of go-between with piston cylinder.
In order to realize the rotation to the guide cylinder, drive assembly includes first gyro wheel, second gyro wheel, belt and bar piece, first gyro wheel cover is established in the pivot of motor, the second gyro wheel cover is established on the guide cylinder, the vertical one side that sets up in the bottom of guide cylinder of bar piece, circle in the second gyro wheel is equipped with vertical bar sliding tray, the bar piece is located the sliding tray, the second gyro wheel passes through bar piece and guide cylinder sliding connection, the both ends of belt are established respectively on first gyro wheel and second gyro wheel, the second gyro wheel passes through the belt and is connected with first gyro wheel transmission.
For the realization is fixed to guide cylinder and motor, supporting mechanism includes diaphragm, jack and bracing piece, be equipped with the intercommunicating pore on the diaphragm, the guide cylinder is located the intercommunicating pore, guide pore and intercommunicating pore sliding connection, the bracing piece has two, and two spinal branch vaulting poles set up the both ends at the diaphragm respectively, the motor is connected with the horizontal pole, the jack sets up the below at the guide cylinder, the jack supports with the bottom of guide cylinder and leans on.
In order to reduce the contact area and enable the guide cylinder to rotate better, the pull rope is limited through the realization, a center hole is formed in the top end of the positioning rod, two positioning rings are respectively arranged at two ends of the wire coil, and the pull rope is located between the two positioning rings.
The invention has the advantages that the die stamping auxiliary device with the automatic positioning function reduces the rejection rate of the main body and improves the production quality by the matching of the driving mechanism, the positioning mechanism and the cutting mechanism, the automatic positioning of the main body is realized by the positioning mechanism, simultaneously, the main body and the positioning rod are better positioned on the same axis through the up-down movement and the rotation of the connecting ring, and the inner wall of the main body can be cleaned through the abutting ball, the rejection of workpieces caused by scraps left in the previous working procedure during stamping is prevented, meanwhile, the elastic clamping of the main body is realized through the restoring force of the second spring, the clamping of the workpiece is prevented, the protection of the workpiece is realized, the cutting mechanism is used for turning the chamfer and the end face of the main body, the stability of the main body during stamping is improved, the main body is prevented from being broken, the quality is improved, and the rejection rate is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of a die stamping auxiliary device with an automatic positioning function according to the present invention;
FIG. 2 is a schematic view of a connecting structure of a cutting mechanism and a positioning mechanism of the auxiliary die stamping device with an automatic positioning function according to the present invention;
FIG. 3 is a schematic view of a connecting structure of a guide cylinder and a bar-shaped block of the auxiliary device for die stamping with an automatic positioning function according to the present invention;
FIG. 4 is a schematic structural diagram of a positioning mechanism of the auxiliary device for die stamping with automatic positioning function according to the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 1;
in the figure: 1. the device comprises a connecting ring, 2. a motor, 3. a guide cylinder, 4. a positioning rod, 5. a limiting rod, 6. a first spring, 7. an abutting rod, 8. a blade, 9. a ball, 10. a wire coil, 11. a pull rope, 12. a piston cylinder, 13. a piston rod, 14. a second spring, 15. an abutting ball, 16. a first roller, 17. a second roller, 18. a belt, 19. a bar block, 20. a transverse plate, 21. a jack and 22. a supporting rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a die stamping auxiliary device with an automatic positioning function includes a supporting mechanism, a driving mechanism, a positioning mechanism and a cutting mechanism, wherein the driving mechanism is arranged below the supporting mechanism, the cutting mechanism is arranged above the supporting mechanism, and the positioning mechanism is arranged between the supporting mechanism and the cutting mechanism;
the cutting mechanism comprises a cutting assembly and a driven assembly, the driven assembly is arranged on the supporting mechanism, the cutting assembly is arranged on the driven assembly, and the cutting assembly is connected with the driven assembly;
the positioning mechanism comprises a connecting ring 1 and a positioning assembly, the connecting ring 1 is arranged on the driven assembly, the connecting ring 1 is connected with the driven assembly, and the positioning assembly is arranged on the connecting ring 1;
the driving mechanism comprises a motor 2 and a driving assembly, the motor 2 is arranged below the supporting mechanism, the driving assembly is arranged between the motor 2 and the supporting mechanism, and the motor 2 is connected with the driving assembly.
The cutting mechanism and the positioning mechanism run through the driving mechanism, the positioning and elastic clamping of the main body are achieved through the positioning mechanism, the cutting mechanism is used for turning the chamfer and the end face of the main body, the stability of the main body during stamping is improved, the main body is prevented from breaking, the quality is improved, and the rejection rate is reduced.
As shown in fig. 2-4, in order to realize the reply to the positioning rod 4, the driven component includes a guide cylinder 3, a positioning rod 4, a limiting rod 5 and a first spring 6, the guide cylinder 3 is vertically arranged, the first spring 6 is arranged in the guide cylinder 3, the positioning rod 4 is vertically arranged above the guide cylinder 3, the bottom end of the positioning rod 4 extends into the guide cylinder 3 to be connected with the first spring 6, one end of the first spring 6, which is far away from the positioning rod 4, is connected with the bottom end inside the guide cylinder 3, two vertical positioning grooves are arranged on the inner wall of the guide cylinder 3, the limiting rods 5 are provided with two limiting rods 5, the two limiting rods 5 are respectively arranged at two sides of the positioning rod 4, one end of each limiting rod 5 is connected with the positioning rod 4, the other end of each limiting rod 5 is located in the positioning groove, and the limiting rods 5 are connected with the positioning grooves in a sliding manner.
In order to realize the turning to the chamfer and the terminal surface of main part, cutting assembly sets up the one side on 4 tops of locating lever, cutting assembly includes to lean on pole 7, blade 8, ball 9 and spacing unit, ball 9 sets up the one side at locating lever 4, lean on pole 7 to set up between locating lever 4 and ball 9, the one end of leaning on pole 7 is articulated with locating lever 4, the other end of leaning on pole 7 is connected with ball 9, it is equipped with the torsional spring to lean on pole 7 and locating lever 4's articulated department, blade 8 sets up and is keeping away from one of locating lever 4 to leaning on pole 7 and serve, blade 8 is located the below of leaning on pole 7.
In order to realize the control of the blade 8, the limiting unit comprises a wire coil 10 and a pull rope 11, the top end of the positioning rod 4 is sleeved with the wire coil 10, the wire coil 10 is connected with the positioning rod 4, the pull rope 11 is arranged between the abutting rod 7 and the wire coil 10, one end of the pull rope 11 is connected with one end of the abutting rod 7 far away from the positioning rod 4, and the other end of the pull rope 11 is wound on the wire coil 10.
In order to improve the positioning effect, the guide cylinder 3 is provided with external threads, the inner wall of the connecting ring 1 is provided with internal threads matched with the guide cylinder 3, the connecting ring 1 is sleeved on the guide cylinder 3, and the connecting ring 1 is in threaded connection with the guide cylinder 3.
In order to realize the positioning of the main body, the positioning assemblies are provided in a plurality of numbers, each positioning assembly is uniformly arranged along the circumferential direction of the outer ring of the connecting ring 1, the positioning assembly comprises a piston cylinder 12, a piston rod 13, a second spring 14 and a support ball 15, the piston cylinder 12 is horizontally arranged on the outer ring of the connecting ring 1, the support ball 15 is arranged on one side of the piston cylinder 12 away from the connecting ring 1, the second spring 14 is arranged in the piston cylinder 12, the piston rod 13 is arranged between the support ball 15 and the piston cylinder 12, one end of the piston rod 13 is connected with the support ball 15, the other end of the piston rod 13 extends into the piston cylinder 12 and is connected with the second spring 14, and one end of the second spring 14 away from the piston rod 13 is connected with the inner part of one end of the piston cylinder 12 close to the connecting ring 1.
When the main body needs to be punched, the abutting rod 7 is pulled firstly, so that one end, away from the positioning rod 4, of the abutting rod 7 moves towards the top end of the positioning rod 4, so that the distance between the abutting rod 7 and the positioning rod 4 is reduced, the main body is sleeved on the positioning rod 4 at the moment, then the abutting rod 7 is pushed, so that the abutting ball 15 moves towards the positioning rod 4, the abutting ball 15 moves to drive the piston rod 13 to move, so that the piston rod 13 slides in the piston cylinder 12, the second spring 14 is in a compressed state, the main body is sleeved on the positioning assembly, the inner wall of the main body abuts against the abutting ball 15 at the moment, the elastic clamping of the main body is realized through the restoring force of the second spring 14, the abutting rod 7 is loosened at the moment, the restoring of the abutting rod 7 and the positioning rod 4 is realized through the restoring force of a torsion spring, and the blade 8 is positioned right above the main body at the moment, at the moment, the main body is pressed to move to a preset position, then the motor 2 is operated, the motor 2 drives the driving assembly to operate, the driving assembly drives the guide cylinder 3 to rotate, the guide cylinder 3 drives the connecting ring 1 to rotate, because the connecting ring 1 is in threaded connection with the guide cylinder 3, and the abutting ball 15 abuts against the inner wall of the main body through the restoring force of the second spring 14, the up-and-down movement of the connecting ring 1 can be realized through the friction force of the abutting ball 15, the up-and-down movement of the positioning assembly is realized, the main body is positioned through the rotating abutting ball 15, the main body and the positioning rod 4 are positioned on the same axis, the cleaning of the inner wall of the main body can also be realized through the rotating abutting ball 15, the scrapping of a workpiece caused by scraps left in the process during stamping is prevented, and the pushing of the positioning rod 4 is realized through the stamping device, so that the positioning rod 4 moves in the reverse direction towards the connecting ring 1, the positioning rod 4 drives the limiting rod 5 to move in the guide cylinder 33 in a moving way, the limiting of the positioning rod 4 is realized through the limiting rod 5, the positioning rod 4 can rotate when the guide cylinder 3 rotates, the positioning rod 4 drives the abutting rod 7 to rotate in a rotating way, the abutting rod 7 drives the blade 8 to rotate, the positioning rod 4 drives the wire coil 10 to rotate in a rotating way, so that the recovery of the pull rope 11 is realized, the pull rope 11 is wound on the wire coil 10, the pull rope 11 drives the abutting rod 7 to move in a moving way, so that the abutting rod 7 is slowly separated from the main body, when the connecting ring 1 moves to a preset position, the distance between one end of the abutting rod 7, which is far away from the positioning rod 4, and the axis of the positioning rod 4 is smaller than the radius of the main body, the stamping is not influenced by the supporting of the cambered surface of the main body through the ball 9, and the scratch of the main body caused by the sharp object on the abutting rod 7 is prevented, thereby realize the protection to the main part, here realize the chamfer and the turning of terminal surface to the main part through cutting mechanism, the stability of main part when improving the punching press prevents breaking of main part, improves the quality, reduces the disability rate.
As shown in fig. 5, in order to realize the rotation of the guide cylinder 3, the driving assembly includes a first roller 16, a second roller 17, a belt 18 and a bar-shaped block 19, the first roller 16 is sleeved on the rotating shaft of the motor 2, the second roller 17 is sleeved on the guide cylinder 3, the bar-shaped block 19 is vertically arranged on one side of the bottom end of the guide cylinder 3, a vertical bar-shaped sliding groove is arranged on the inner ring of the second roller 17, the bar-shaped block 19 is located in the sliding groove, the second roller 17 is slidably connected with the guide cylinder 3 through the bar-shaped block 19, two ends of the belt 18 are respectively sleeved on the first roller 16 and the second roller 17, and the second roller 17 is in transmission connection with the first roller 16 through the belt 18.
Here, the motor 2 operates to drive the first roller 16 to rotate, the first roller 16 drives the belt 18 to rotate, the belt 18 drives the second roller 17 to rotate, the second roller 17 drives the guide cylinder 3 to rotate through the bar block 19, and here, the limit of the second roller 17 is realized through the tension of the belt 18, and the up-and-down movement of the second roller 17 is prevented.
For the realization to the fixed of guide cylinder 3 and motor 2, supporting mechanism includes diaphragm 20, jack 21 and bracing piece 22, be equipped with the intercommunicating pore on the diaphragm 20, guide cylinder 3 is located the intercommunicating pore, guiding pore and intercommunicating pore sliding connection, the bracing piece 22 has two, and two bracing pieces 22 set up respectively at the both ends of diaphragm 20, motor 2 is connected with the horizontal pole, jack 21 sets up the below at guide cylinder 3, jack 21 supports with guide cylinder 3's bottom and leans on.
Here, the motor 2 is fixed through the supporting mechanism, meanwhile, the jack 21 supports the guide cylinder 3, the guide cylinder 3 has a certain adjusting capacity, and because the second roller 17 is connected with the guide cylinder 3 through the bar-shaped block 19 and the second roller 17 is slidably connected with the guide cylinder 3 through the bar-shaped block 19, the guide cylinder 3 can be slightly adjusted up and down through the jack 21, so that the blade 8 can better cut the main body.
In order to reduce the contact area and enable the guide cylinder 3 to rotate better, the top end of the positioning rod 4 is provided with a central hole by limiting the pull rope 11, two ends of the wire coil 10 are respectively provided with a positioning ring, and the pull rope 11 is positioned between the two positioning rings.
Here through the centre bore reduce with stamping device's area of contact for the better rotation of locating lever 4 realizes spacing to stay cord 11 through the spacing ring, makes better the winding of stay cord 11 establish on drum 10.
When the main body needs to be punched, the abutting rod 7 is pulled firstly, so that one end, away from the positioning rod 4, of the abutting rod 7 moves towards the top end of the positioning rod 4, so that the distance between the abutting rod 7 and the positioning rod 4 is reduced, the main body is sleeved on the positioning rod 4 at the moment, then the abutting rod 7 is pushed, so that the abutting ball 15 moves towards the positioning rod 4, the abutting ball 15 moves to drive the piston rod 13 to move, so that the piston rod 13 slides in the piston cylinder 12, the second spring 14 is in a compressed state, the main body is sleeved on the positioning assembly, the inner wall of the main body abuts against the abutting ball 15 at the moment, the elastic clamping of the main body is realized through the restoring force of the second spring 14, the abutting rod 7 is loosened at the moment, the restoring of the abutting rod 7 and the positioning rod 4 is realized through the restoring force of a torsion spring, and the blade 8 is positioned right above the main body at the moment, at this time, the main body is pressed to move to a preset position, then the motor 2 is operated, the motor 2 drives the first roller 16 to rotate, the first roller 16 drives the belt 18 to rotate, the belt 18 drives the second roller 17 to rotate, the second roller 17 drives the guide cylinder 3 to rotate through the bar-shaped block 19, the limit of the second roller 17 is realized through the tension of the belt 18, the up-and-down movement of the second roller 17 is prevented, the guide cylinder 3 drives the connecting ring 1 to rotate, because the connecting ring 1 and the guide cylinder 3 are in threaded connection, and the abutting ball 15 abuts against the inner wall of the main body through the restoring force of the second spring 14, the up-and-down movement of the connecting ring 1 can also be realized through the friction force of the abutting ball 15, so that the main body and the positioning rod 4 are positioned on the same axis, the inner wall of the main body can be cleaned through the rotating abutting ball 15, the situation that a workpiece is scrapped due to scraps left in the previous working procedure in stamping is prevented, meanwhile, the positioning rod 4 is pushed through a stamping device, the positioning rod 4 moves towards the connecting ring 1 in the reverse direction, the positioning rod 4 moves to drive the limiting rod 5 to move in the guide cylinder 33, the limiting rod 4 is limited through the limiting rod 5, the positioning rod 4 can rotate when the guide cylinder 3 rotates, the positioning rod 4 rotates to drive the abutting rod 7 to rotate, the abutting rod 7 drives the blade 8 to rotate, meanwhile, the positioning rod 4 rotates to drive the wire coil 10 to rotate, the recovery of the pull rope 11 is realized, the pull rope 11 is wound on the wire coil 10, the pull rope 11 moves to drive the abutting rod 7 to move, the abutting rod 7 is slowly separated from the main body, when the connecting ring 1 moves to a preset position, at this moment lean on pole 7 to keep away from one end of locating lever 4 to be less than the radius of main part between the 4 axes of locating lever, thereby do not influence the punching press, here lean on through ball 9 realization to the cambered surface of main part, prevent to lean on sharp thing on the pole 7 and cause the fish tail to the main part, thereby realize the protection to the main part, here realize the turning to the chamfer and the terminal surface of main part through cutting mechanism, the stability of main part when improving the punching press, prevent breaking of main part, the quality is improved, the rejection rate is reduced.
Here, the fixing of the motor 2 is realized through the supporting mechanism, meanwhile, the jack 21 realizes the supporting of the guide cylinder 3, here, the guide cylinder 3 has certain adjusting capacity, because here, the second roller 17 is connected with the guide cylinder 3 through the bar-shaped block 19, and the second roller 17 is connected with the guide cylinder 3 through the bar-shaped block 19 in a sliding manner, here, the guide cylinder 3 can be adjusted up and down slightly through the jack 21, so that the blade 8 can better realize the cutting of the main body, here, the protection of the motor 2 is realized through the motor 2 arranged on one side, the damage of the force generated in the stamping process to the motor 2 is prevented, and the service life of the motor 2 is prolonged.
Here through the centre bore reduce with stamping device's area of contact for the better rotation of locating lever 4 realizes spacing to stay cord 11 through the spacing ring, makes better the winding of stay cord 11 establish on drum 10.
Compared with the prior art, the auxiliary device for stamping the die with the automatic positioning function reduces the rejection rate of the main body and improves the production quality by matching the driving mechanism, the positioning mechanism and the cutting mechanism, the automatic positioning of the main body is realized by the positioning mechanism, meanwhile, the main body and the positioning rod 4 are better positioned on the same axis through the up-and-down movement and the rotation of the connecting ring 1, and here also the cleaning of the inner wall of the body is achieved by the abutment balls 15, preventing the scrapping of the workpiece due to the scrap left by the previous process during stamping, meanwhile, the elastic clamping of the main body is realized by the restoring force of the second spring 14, the clamping of the workpiece is prevented, the protection of the workpiece is realized, the cutting mechanism is used for turning the chamfer and the end face of the main body, the stability of the main body during stamping is improved, the main body is prevented from being broken, the quality is improved, and the rejection rate is reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (9)
1. A die stamping auxiliary device with an automatic positioning function is characterized by comprising a supporting mechanism, a driving mechanism, a positioning mechanism and a cutting mechanism, wherein the driving mechanism is arranged below the supporting mechanism, the cutting mechanism is arranged above the supporting mechanism, and the positioning mechanism is arranged between the supporting mechanism and the cutting mechanism;
the cutting mechanism comprises a cutting assembly and a driven assembly, the driven assembly is arranged on the supporting mechanism, the cutting assembly is arranged on the driven assembly, and the cutting assembly is connected with the driven assembly;
the positioning mechanism comprises a connecting ring (1) and a positioning assembly, the connecting ring (1) is arranged on the driven assembly, the connecting ring (1) is connected with the driven assembly, and the positioning assembly is arranged on the connecting ring (1);
the driving mechanism comprises a motor (2) and a driving assembly, the motor (2) is arranged below the supporting mechanism, the driving assembly is arranged between the motor (2) and the supporting mechanism, and the motor (2) is connected with the driving assembly.
2. The auxiliary device with automatic positioning function for stamping dies according to claim 1, wherein the driven assembly comprises a guide cylinder (3), a positioning rod (4), two limiting rods (5) and a first spring (6), the guide cylinder (3) is vertically arranged, the first spring (6) is arranged in the guide cylinder (3), the positioning rod (4) is vertically arranged above the guide cylinder (3), the bottom end of the positioning rod (4) extends into the guide cylinder (3) to be connected with the first spring (6), one end of the first spring (6) far away from the positioning rod (4) is connected with the bottom end inside the guide cylinder (3), two vertical positioning grooves are arranged on the inner wall of the guide cylinder (3), the two limiting rods (5) are provided, the two limiting rods (5) are respectively arranged at two sides of the positioning rod (4), one end of the limiting rod (5) is connected with the positioning rod (4), the other end of the limiting rod (5) is located in the positioning groove, and the limiting rod (5) is connected with the positioning groove in a sliding mode.
3. The auxiliary device with automatic positioning function for die stamping according to claim 2, wherein the cutting assembly is disposed at one side of the top end of the positioning rod (4), the cutting assembly comprises an abutting rod (7), a blade (8), a ball (9) and a limiting unit, the ball (9) is disposed at one side of the positioning rod (4), the abutting rod (7) is disposed between the positioning rod (4) and the ball (9), one end of the abutting rod (7) is hinged to the positioning rod (4), the other end of the abutting rod (7) is connected to the ball (9), a torsion spring is disposed at the hinged position of the abutting rod (7) and the positioning rod (4), the blade (8) is disposed at one end of the abutting rod (7) far away from the positioning rod (4), and the blade (8) is disposed below the abutting rod (7).
4. The auxiliary die stamping device with the automatic positioning function according to claim 3, wherein the limiting unit comprises a wire coil (10) and a pull rope (11), the wire coil (10) is sleeved on the top end of the positioning rod (4), the wire coil (10) is connected with the positioning rod (4), the pull rope (11) is arranged between the abutting rod (7) and the wire coil (10), one end of the pull rope (11) is connected with one end of the abutting rod (7) far away from the positioning rod (4), and the other end of the pull rope (11) is wound on the wire coil (10).
5. The auxiliary device for die stamping with automatic positioning function according to claim 1, wherein the guide cylinder (3) is provided with an external thread, the inner wall of the connecting ring (1) is provided with an internal thread matched with the guide cylinder (3), the connecting ring (1) is sleeved on the guide cylinder (3), and the connecting ring (1) is in threaded connection with the guide cylinder (3).
6. The auxiliary device for die stamping with automatic positioning function according to claim 1, wherein the positioning assemblies are provided in plurality, each positioning assembly is uniformly arranged along the circumferential direction of the outer ring of the connecting ring (1), the positioning assembly comprises a piston cylinder (12), a piston rod (13), a second spring (14) and an abutting ball (15), the piston cylinder (12) is horizontally arranged on the outer ring of the connecting ring (1), the abutting ball (15) is arranged on the side of the piston cylinder (12) far away from the connecting ring (1), the second spring (14) is arranged in the piston cylinder (12), the piston rod (13) is arranged between the abutting ball (15) and the piston cylinder (12), one end of the piston rod (13) is connected with the abutting ball (15), and the other end of the piston rod (13) extends into the piston cylinder (12) and is connected with the second spring (14), one end of the second spring (14) far away from the piston rod (13) is connected with the inner part of one end of the piston cylinder (12) close to the connecting ring (1).
7. The die-punching assisting device with automatic positioning function according to claim 2, the driving component comprises a first roller (16), a second roller (17), a belt (18) and a strip-shaped block (19), the first roller (16) is sleeved on the rotating shaft of the motor (2), the second roller (17) is sleeved on the guide cylinder (3), the bar-shaped block (19) is vertically arranged on one side of the bottom end of the guide cylinder (3), the inner ring of the second roller (17) is provided with a vertical strip-shaped sliding groove, the strip-shaped block (19) is positioned in the sliding groove, the second roller (17) is connected with the guide cylinder (3) in a sliding way through a strip-shaped block (19), two ends of the belt (18) are respectively sleeved on the first roller (16) and the second roller (17), the second roller (17) is in transmission connection with the first roller (16) through a belt (18).
8. The auxiliary device for die stamping with the automatic positioning function according to claim 2, wherein the supporting mechanism comprises a transverse plate (20), two jacks (21) and two supporting rods (22), a communication hole is formed in the transverse plate (20), the guide cylinder (3) is located in the communication hole, the guide hole is slidably connected with the communication hole, the two supporting rods (22) are respectively arranged at two ends of the transverse plate (20), the motor (2) is connected with the transverse rod, the jacks (21) are arranged below the guide cylinder (3), and the jacks (21) are abutted against the bottom end of the guide cylinder (3).
9. The die stamping auxiliary device with the automatic positioning function as claimed in claim 1, wherein the top end of the positioning rod (4) is provided with a central hole, two positioning rings are respectively arranged at two ends of the wire coil (10), and the pull rope (11) is positioned between the two positioning rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377676.2A CN113198912A (en) | 2021-04-08 | 2021-04-08 | Die stamping auxiliary device with automatic positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377676.2A CN113198912A (en) | 2021-04-08 | 2021-04-08 | Die stamping auxiliary device with automatic positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113198912A true CN113198912A (en) | 2021-08-03 |
Family
ID=77026463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110377676.2A Withdrawn CN113198912A (en) | 2021-04-08 | 2021-04-08 | Die stamping auxiliary device with automatic positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113198912A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142115A (en) * | 2023-10-31 | 2023-12-01 | 溧阳市力士汽车配件制造有限公司 | Conveying structure of automobile stamping workpiece |
-
2021
- 2021-04-08 CN CN202110377676.2A patent/CN113198912A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117142115A (en) * | 2023-10-31 | 2023-12-01 | 溧阳市力士汽车配件制造有限公司 | Conveying structure of automobile stamping workpiece |
| CN117142115B (en) * | 2023-10-31 | 2024-01-30 | 溧阳市力士汽车配件制造有限公司 | Conveying structure of automobile stamping workpiece |
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Application publication date: 20210803 |