CN213968825U - Multi-station forging and pressing device - Google Patents
Multi-station forging and pressing device Download PDFInfo
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- CN213968825U CN213968825U CN202022731777.9U CN202022731777U CN213968825U CN 213968825 U CN213968825 U CN 213968825U CN 202022731777 U CN202022731777 U CN 202022731777U CN 213968825 U CN213968825 U CN 213968825U
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Abstract
The utility model relates to the technical field of bearing production, and discloses a multi-station forging device, which comprises a press machine fixed on a frame, wherein a pier cake movable die, an extrusion movable die and a bottom cutting movable die are fixed on a lifting platform of the press machine, and a pier cake fixed die, an extrusion fixed die and a bottom cutting fixed die which respectively correspond to the pier cake movable die, the extrusion movable die and the bottom cutting movable die one by one are fixed on a workbench of the press machine; the front sides of the cake upsetting fixed die and the extruding fixed die and the rear side of the bottom cutting fixed die are respectively provided with a clamping jaw assembly, the clamping jaw assembly on the front side is fixed on a first linear module, the first linear module is fixed on a second linear module, and the second linear module is fixed on the rack; the clamping jaw assembly on the rear side is fixed on a third linear module which is fixed on the machine frame. It can carry out multichannel process on a forging press, and the forging can automatic feed, shift and the ejection of compact, can effectively improve the production efficiency of forging.
Description
The technical field is as follows:
the utility model belongs to the technical field of the bearing production technique and specifically relates to a multistation forging and pressing device is related to.
Background art:
the forging generally needs three processes of cake upsetting, extruding and bottom cutting in the production process, and in the existing production process, the three processes are completed on three forging presses, and the semi-finished product of the forging needs to be transferred for many times, so that the production efficiency is low.
The utility model has the following contents:
the utility model aims at overcoming prior art not enough, providing a multistation forging and pressing device, it can carry out multichannel process on a forging press, and the forging can automatic feed, shift and the ejection of compact, can effectively improve the production efficiency of forging.
The utility model provides a technical problem's scheme is:
a multi-station forging device comprises a press machine fixed on a rack, wherein a movable pier cake die, an extrusion movable die and a bottom cutting movable die are fixed on a lifting platform of the press machine, and a fixed pier cake die, an extrusion fixed die and a bottom cutting fixed die which respectively correspond to the movable pier cake die, the extrusion movable die and the bottom cutting movable die one by one are fixed on a workbench of the press machine;
the front sides of the cake upsetting fixed die and the extrusion fixed die and the rear side of the bottom cutting fixed die are respectively provided with a clamping jaw assembly, the clamping jaw assembly at the front side is fixed on a first sliding block of a first linear module arranged in the front-back direction, the first linear module is fixed on a second sliding block of a second linear module arranged in the left-right direction, and the second linear module is fixed on the rack;
the clamping jaw assembly on the rear side is fixed on a third sliding block of a third linear module arranged in the front-rear direction, and the third linear module is fixed on the rack.
A forging stock placing mechanism is arranged on the front side of the right end of the press machine;
the forging stock placing mechanism comprises a discharging platform fixed on the outer wall of the press machine, a guide sleeve is arranged right above the discharging platform, and the guide sleeve is fixed on the outer wall of the press machine;
the distance between the lower end of the guide sleeve and the discharging platform is larger than the height of the forging stock.
The clamping jaw assembly comprises two clamping jaws which are arranged in bilateral symmetry, the inner end of each clamping jaw is hinged with two parallel driving arms, the other end of each driving arm is hinged with a corresponding connecting sleeve, the connecting sleeves are fixed on a base plate, an air cylinder is fixed on the base plate, the end part of a piston rod of the air cylinder is hinged with a pair of push-pull arms, the two push-pull arms are arranged in a V shape, and the other ends of the two push-pull arms are respectively hinged with the middle parts of the corresponding driving arms;
the base plate of the clamping jaw assembly on the front side is fixed on the first sliding block, and the base plate of the clamping jaw assembly on the rear side is fixed on the third sliding block.
The extrusion fixed die and the bottom cutting fixed die are positioned right in front of the clamping jaw assembly on the rear side;
the cake heading fixed die is positioned right to the extrusion fixed die.
The discharging channel that the slope of height set up is low on a left side is equipped with to the dead end cover half directly rear, the clamping jaw subassembly of rear side is located discharging channel directly over.
The first linear module is connected with a first servo motor which drives the first sliding block to move back and forth;
the second linear module is connected with a second servo motor which drives the second sliding block to move left and right;
the third linear module is connected with a third servo motor which drives the third sliding block to move back and forth.
The utility model discloses an outstanding effect is:
compared with the prior art, the forging press has the advantages that multiple processes can be carried out on one forging press, the forge pieces can be automatically fed, transferred and discharged, and the production efficiency of the forge pieces can be effectively improved.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a right side view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is a partial enlarged view of FIG. 3 with respect to B;
fig. 6 is a schematic structural view of the jaw assembly of the present invention.
The specific implementation mode is as follows:
in an embodiment, as shown in fig. 1 to 6, a multi-station forging device comprises a press 1 fixed on a frame, wherein a movable pier cake die 21, an extrusion movable die 22 and a bottom cutting movable die 23 are fixed on a lifting table 11 of the press 1, and a fixed pier cake die 24, an extrusion fixed die 25 and a fixed bottom cutting die 26 which are respectively in one-to-one correspondence with the movable pier cake die 21, the extrusion movable die 22 and the bottom cutting movable die 23 are fixed on a working table 12 of the press 1;
the front sides of the cake-upsetting fixed die 24 and the extrusion fixed die 25 and the rear side of the bottom-cutting fixed die 26 are respectively provided with a clamping jaw assembly 3, the clamping jaw assembly 3 on the front side is fixed on a first slide block of a first linear module 41 arranged in the front-rear direction, the first linear module 41 is fixed on a second slide block of a second linear module 42 arranged in the left-right direction, and the second linear module 42 is fixed on the rack;
the gripper assembly 3 on the rear side is fixed to a third slider of a third linear module 43 provided in the front-rear direction, and the third linear module 43 is fixed to the frame.
Furthermore, a forging stock placing mechanism 5 is arranged on the front side of the right end of the press machine 1;
the forging stock placing mechanism 5 comprises a discharging platform 51 fixed on the outer wall of the press machine 1, a guide sleeve 52 is arranged right above the discharging platform 51, and the guide sleeve 52 is fixed on the outer wall of the press machine 1;
the distance between the lower end of the guide sleeve 52 and the emptying platform 51 is larger than the height of the forging stock.
Furthermore, the clamping jaw assembly 3 comprises two clamping jaws 31 which are arranged in bilateral symmetry, the inner end of each clamping jaw 31 is hinged with two driving arms 32 which are arranged in parallel, the other end of each driving arm 32 is hinged with a corresponding connecting sleeve 33, the connecting sleeves 33 are fixed on a base plate 34, an air cylinder 35 is fixed on the base plate 34, the end part of a piston rod of the air cylinder 35 is hinged with a pair of push-pull arms 36, the two push-pull arms 36 are arranged in a V shape, and the other ends of the two push-pull arms 36 are respectively hinged with the middle parts of the corresponding driving arms 32;
the base plate 34 of the front gripper assembly 3 is fixed to the first slide, and the base plate 34 of the rear gripper assembly 3 is fixed to the third slide.
Furthermore, the extrusion fixed die 25 and the bottom cutting fixed die 26 are positioned right in front of the clamping jaw assembly 3 on the rear side;
the cake-upsetting fixed die 24 is positioned at the right side of the extruding fixed die 25.
Furthermore, a discharging channel 6 obliquely arranged in a low-left and high-right manner is arranged right behind the bottom cutting fixed die 26, and the clamping jaw assembly 3 at the rear side is positioned right above the discharging channel 6.
Furthermore, the first linear module 41 is connected to a first servo motor 44 for driving the first slide block to move back and forth;
the second linear module 42 is connected with a second servo motor 45 for driving the second sliding block to move left and right;
the third linear module 43 is connected to a third servo motor 46 for driving the third slide block to move back and forth.
The working principle is as follows: firstly, a worker places a forging stock in the guide sleeve 52 through a pair of pliers, then releases the pliers, and the forging stock automatically falls onto the discharging platform 51;
secondly, a piston rod of a cylinder 35 of the front clamping jaw assembly contracts and drives a driving arm 32 to turn inwards through two push-pull arms 36, and the driving arm 32 drives two clamping jaws 31 to approach each other, so that the forging stock is clamped;
thirdly, a second servo motor 45 drives a second slide block of a second linear module 42 to move left, the second slide block drives a first linear module 41 to move left and right, and the first linear module drives a forging stock to move to the front side of the pier cake fixed die 24 through a clamping jaw at the front side;
fourthly, the first servo motor 44 drives the first slide block of the first linear module 41 to move forward, and the first slide block 41 drives the clamping jaw and the forging stock on the front side to move forward to the position above the pier cake fixed die 24; then the two clamping jaws on the front side are far away from each other to loosen the forging stock, and the forging stock falls on the pier cake fixed die 24;
fifthly, moving the lifting platform 11 of the press downwards to drive the pier cake moving die 21, the extrusion moving die 22 and the bottom cutting moving die 23 to move downwards, performing a pier cake process on the forging stock through the cooperation of the pier cake moving die 21 and the pier cake fixed die 24, and moving the lifting platform 11 upwards to reset to obtain a first forging semi-finished product;
sixthly, the clamping jaws on the front side approach to each other to clamp the first semi-finished product of the forge piece again, the second linear module drives the first semi-finished product of the forge piece to move to the left above the extrusion fixed die 25, the two clamping jaws on the front side loosen the first semi-finished product of the forge piece, and the first semi-finished product of the forge piece is screwed on the extrusion die;
seventhly, moving the lifting platform 11 downwards again, and performing an extrusion process on the first forging semi-finished product through the cooperation of the extrusion movable die 22 and the extrusion fixed die 25 to obtain a second forging semi-finished product; meanwhile, the clamping jaw on the front side moves backwards firstly, then moves to the two sides of the emptying platform 51 to the right, clamps the next forging stock placed on the emptying platform 51 again, and moves the forging stock to the left;
eighthly, moving the lifting platform upwards, and placing the next forging stock on the pier cake fixed die 24 by using a clamping jaw on the front side; meanwhile, the clamping jaw on the rear side moves forwards under the action of the third linear module to clamp the second semi-finished forge piece and moves the second semi-finished forge piece to the bottom cutting die 26, and the clamping jaw on the rear side loosens the second semi-finished forge piece and enables the second semi-finished forge piece to fall on the bottom cutting die 26;
ninthly, moving the lifting platform downwards again, and simultaneously completing the bottom cutting process of the pier cake of the new forging stock and the second forging piece semi-finished product, thereby respectively obtaining a new first forging piece semi-finished product and a new forging piece finished product;
tenth, the clamping jaw on the rear side clamps and moves the finished forged piece to the upper side of the discharge channel 6, and then the finished forged piece is loosened to slide down along the discharge channel 6 to the next working procedure; simultaneously, the clamping jaw on the front side moves the new first forging semi-finished product to the extrusion fixed die.
The above embodiments are only used for illustrating the present invention, and not for the system of the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (6)
1. The utility model provides a multistation forging device, is including fixing press (1) in the frame, its characterized in that: a pier cake moving die (21), an extrusion moving die (22) and a bottom cutting moving die (23) are fixed on a lifting platform (11) of the press machine (1), and a pier cake fixed die (24), an extrusion fixed die (25) and a bottom cutting fixed die (26) which respectively correspond to the pier cake moving die (21), the extrusion moving die (22) and the bottom cutting moving die (23) one by one are fixed on a working platform (12) of the press machine (1);
the front sides of the cake-upsetting fixed die (24) and the extrusion fixed die (25) and the rear side of the bottom-cutting fixed die (26) are respectively provided with a clamping jaw assembly (3), the clamping jaw assembly (3) on the front side is fixed on a first slide block of a first linear module (41) arranged in the front-rear direction, the first linear module (41) is fixed on a second slide block of a second linear module (42) arranged in the left-right direction, and the second linear module (42) is fixed on the rack;
the clamping jaw assembly (3) at the rear side is fixed on a third sliding block of a third linear module (43) arranged in the front-rear direction, and the third linear module (43) is fixed on the frame.
2. A multi-station forging apparatus according to claim 1, wherein: a forging stock placing mechanism (5) is arranged on the front side of the right end of the press machine (1);
the forging stock placing mechanism (5) comprises a discharging platform (51) fixed on the outer wall of the press machine (1), a guide sleeve (52) is arranged right above the discharging platform (51), and the guide sleeve (52) is fixed on the outer wall of the press machine (1);
the distance between the lower end of the guide sleeve (52) and the discharging platform (51) is larger than the height of the forging stock.
3. A multi-station forging apparatus according to claim 1, wherein: the clamping jaw assembly (3) comprises two clamping jaws (31) which are arranged in bilateral symmetry, the inner end of each clamping jaw (31) is hinged with two driving arms (32) which are arranged in parallel, the other end of each driving arm (32) is hinged with a corresponding connecting sleeve (33), the connecting sleeves (33) are fixed on a base plate (34), an air cylinder (35) is fixed on the base plate (34), the end part of a piston rod of each air cylinder (35) is hinged with a pair of push-pull arms (36), the two push-pull arms (36) are arranged in a V shape, and the other ends of the two push-pull arms (36) are respectively hinged to the middle part of one corresponding driving arm (32);
the base plate (34) of the clamping jaw assembly (3) on the front side is fixed on the first sliding block, and the base plate (34) of the clamping jaw assembly (3) on the rear side is fixed on the third sliding block.
4. A multi-station forging apparatus according to claim 1, wherein: the extrusion fixed die (25) and the bottom cutting fixed die (26) are positioned right in front of the clamping jaw assembly (3) on the rear side;
the cake-upsetting fixed die (24) is positioned right on the right side of the extruding fixed die (25).
5. A multi-station forging apparatus according to claim 1, wherein: the discharging channel (6) that the slope of height set up about being equipped with is hanged down to the right side directly behind bottom-cutting cover half (26), clamping jaw assembly (3) of rear side are located discharging channel (6) directly over.
6. A multi-station forging apparatus according to claim 1, wherein: the first linear module (41) is connected with a first servo motor (44) which drives the first sliding block to move back and forth;
the second linear module (42) is connected with a second servo motor (45) driving the second sliding block to move left and right;
and the third linear module (43) is connected with a third servo motor (46) which drives the third sliding block to move back and forth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022731777.9U CN213968825U (en) | 2020-11-24 | 2020-11-24 | Multi-station forging and pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022731777.9U CN213968825U (en) | 2020-11-24 | 2020-11-24 | Multi-station forging and pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213968825U true CN213968825U (en) | 2021-08-17 |
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ID=77266156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022731777.9U Active CN213968825U (en) | 2020-11-24 | 2020-11-24 | Multi-station forging and pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213968825U (en) |
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2020
- 2020-11-24 CN CN202022731777.9U patent/CN213968825U/en active Active
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