CN211440056U - Manipulator for turning over die - Google Patents
Manipulator for turning over die Download PDFInfo
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- CN211440056U CN211440056U CN201922395362.6U CN201922395362U CN211440056U CN 211440056 U CN211440056 U CN 211440056U CN 201922395362 U CN201922395362 U CN 201922395362U CN 211440056 U CN211440056 U CN 211440056U
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- hydraulic cylinder
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- side arm
- clamping jaw
- turning
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Abstract
The utility model relates to a manipulator for turning over a die, which relates to the technical field of forging auxiliary equipment and comprises a bracket, wherein an adjusting mechanism for adjusting the position of the turning over mechanism and a turning over mechanism for turning over the die are arranged on the bracket, and the turning over mechanism comprises a rotary hydraulic cylinder, a U-shaped frame and two clamping components; two connecting lugs are fixedly arranged on the outer peripheral surface of the die, and the two connecting lugs are perpendicular to the axis of the die and coaxial with the axis. The utility model discloses a behind two engaging lugs of emergency assembly centre gripping mould, earlier through the position height of adjustment mechanism adjustment mould, later through the upset of tilting mechanism control mould, no longer need through artifical upset mould, greatly reduced operation workman's intensity of labour, saved operation workman's physical power.
Description
Technical Field
The utility model belongs to the technical field of the technique of forging auxiliary assembly and specifically relates to a manipulator for upset mould is related to.
Background
Forging is a processing method which utilizes forging machinery to apply pressure on a metal blank to cause the metal blank to generate plastic deformation so as to obtain a forged piece with certain mechanical property, certain shape and certain size. Forging on a forging apparatus using a die is called die forging, which is referred to as die forging for short.
Referring to fig. 4, at present, when forging is performed by using a die 5, a forged blank piece is clamped in the die 5, so that when the die 5 is demolded, the die 5 needs to be lifted first, then a cushion block is placed on a workbench 6 of a forging hammer, then the die 5 is turned over and placed on the cushion block to create a space for demolding the die 5, then a pressing block is placed on the back of the die 5, and the blank piece is extruded from the die 5 by hammering the pressing block by the forging hammer. A mold rod 52 is welded on the outer peripheral surface of the existing mold 5; when it is necessary to turn the mold 5, the operator lifts the mold 5 by holding the mold bar 52, and then turns the mold 5 by rotating the mold bar 52.
The above prior art solutions have the following drawbacks: must be through artifical upset when the upset mould, and the weight of mould and blank is great, very big consumption operation workman's physical power, be unfavorable for operation workman's long-time operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a manipulator for overturning the mould, can realize the upset of mould through tilting mechanism not enough to prior art exists.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a manipulator for turning over a mould comprises a bracket, wherein an adjusting mechanism for adjusting the position of the turning mechanism and the turning mechanism for turning over the mould are arranged on the bracket, the turning mechanism comprises a rotary hydraulic cylinder, a U-shaped frame and two clamping components, the U-shaped frame comprises a first side arm, a second side arm and a bottom arm, the bottom arm of the U-shaped frame is fixedly connected with a piston rod of the rotary hydraulic cylinder, the two clamping components are respectively arranged on the first side arm and the second side arm of the U-shaped frame, each clamping component comprises a first clamping jaw, a second clamping jaw, a first compensating rod, a second compensating rod and a first hydraulic cylinder, the cylinder bodies of the two first hydraulic cylinders are respectively fixedly connected with the first side arm and the second side arm, one end of the first compensating rod is hinged with the piston rod of the hydraulic cylinder, the other end of the first compensating rod is hinged with one end of the first clamping jaw, one end of the second compensating block is also hinged, the other end of the second compensation rod is hinged with one end of the second clamping jaw, the middle part of the first clamping jaw is hinged with the middle part of the second clamping jaw, the first compensation rod and the second compensation rod are symmetrically arranged along the axis of the first hydraulic cylinder, and the first clamping jaw and the second clamping jaw are also symmetrically arranged along the axis of the first hydraulic cylinder; two connecting lugs are fixedly arranged on the outer peripheral surface of the die, and the two connecting lugs are perpendicular to the axis of the die and coaxial with the axis.
By adopting the technical scheme, when the die is turned, the first clamping jaw and the second clamping jaw are aligned to the connecting lug of the die by controlling the adjusting mechanism, then the piston rod of the first hydraulic cylinder is withdrawn, under the linkage of the first compensating rod and the second compensating rod, one ends of the first clamping jaw and the second clamping jaw, which are far away from the first hydraulic cylinder, can clamp the connecting lug of the die, at the moment, the die is lifted up by controlling the adjusting mechanism, the die can be turned by rotating the piston rod of the rotary hydraulic cylinder, and then the die is placed on the workbench of the forging hammer by controlling the adjusting mechanism; according to the arrangement, a die does not need to be turned over manually, so that the labor intensity of operators is greatly reduced, and the physical power of the operators is saved.
The present invention may be further configured in a preferred embodiment as: the position of the first clamping jaw and the position of the second clamping jaw far away from the first hydraulic cylinder are clamping parts, and the clamping parts are arranged in an arc shape.
Through adopting above-mentioned technical scheme, when using the engaging lug of first clamping jaw and second clamping jaw centre gripping mould, the engaging lug is difficult for deviating from between first clamping jaw and the second clamping jaw, security when having improved the operation.
The present invention may be further configured in a preferred embodiment as: the surface of the clamping part contacting with the connecting lug is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, when using the engaging lug of first clamping jaw and second clamping jaw centre gripping mould, the mould is difficult for taking place relative rotation along the axle center and the clamping part of engaging lug for the mould need not make the adjustment again after placing on the workstation of forging hammer.
The present invention may be further configured in a preferred embodiment as: the first side arm and the second side arm are connected with the bottom arm in a sliding mode along the length direction of the bottom arm.
Through adopting above-mentioned technical scheme, when forging and pressing different work pieces, the mould that uses is inequality, and the diameter that the mould is different so the mould is also different, and when changing the mould, the accessible slides first side arm and second side arm alright adjust the interval between two centre gripping subassemblies, and then makes the centre gripping subassembly can the centre gripping mould of size difference.
The present invention may be further configured in a preferred embodiment as: the double-head hydraulic cylinder is arranged on the bottom arm of the U-shaped frame, the axis of the double-head hydraulic cylinder is parallel to the length direction of the bottom arm, the cylinder body of the double-head hydraulic cylinder is fixedly connected with the bottom arm, and two piston rods of the double-head hydraulic cylinder are fixedly connected with the first side arm and the second side arm respectively.
Through adopting above-mentioned technical scheme for first side arm and second side arm can follow the synchronous reverse slip of length direction of bottom arm, and then can place the mould under the forging hammer, stability when in order to guarantee the hammering forging.
The present invention may be further configured in a preferred embodiment as: the bottom arm is hollow, the double-end hydraulic cylinder is arranged in the bottom arm, and the first side arm and the second side arm both extend into the bottom arm and are fixedly connected with a piston rod of the double-end hydraulic cylinder.
Through adopting above-mentioned technical scheme, including the double-end pneumatic cylinder is wrapped up by the bottom arm, the clastic influence that produces when making the double-end pneumatic cylinder be difficult for receiving the forging has prolonged the life of double-end pneumatic cylinder.
The present invention may be further configured in a preferred embodiment as: the adjusting mechanism comprises a telescopic component for adjusting the telescopic of the turnover mechanism, the telescopic component comprises a telescopic rod and a second hydraulic cylinder, an outer rod of the telescopic rod is connected with the frame, a cylinder body of the rotary hydraulic cylinder is fixedly connected with an inner rod of the telescopic rod, the cylinder body of the second hydraulic cylinder is fixedly connected with the outer rod of the telescopic rod, and a piston rod of the second hydraulic cylinder is fixedly connected with an inner rod of the telescopic rod.
By adopting the technical scheme, after the die is used, the connecting lug of the die is clamped through the clamping assembly, and then the turnover mechanism and the die are withdrawn from the workbench of the forging hammer simultaneously by withdrawing the piston rod of the second hydraulic cylinder, so that the operating space on the workbench of the forging hammer is saved; and the setting of telescopic link has reduced the bending stress that the second pneumatic cylinder received, has prolonged the life of second pneumatic cylinder.
The present invention may be further configured in a preferred embodiment as: an inner rod of the telescopic rod is sleeved on the peripheral surface of the cylinder body of the rotary hydraulic cylinder.
By adopting the technical scheme, the connecting strength between the rotary hydraulic cylinder and the inner rod of the telescopic rod is enhanced, so that the connecting part between the special support and the telescopic rod is not easy to break when a manipulator carries a heavy mold; meanwhile, the whole length of the manipulator is reduced, and the occupied space is reduced.
The present invention may be further configured in a preferred embodiment as: the adjusting mechanism further comprises a third hydraulic cylinder used for adjusting the pitching of the telescopic rod, the cylinder body of the third hydraulic cylinder is hinged to the support, the piston rod of the third hydraulic cylinder is hinged to the outer rod of the telescopic rod, and one end, far away from the third hydraulic cylinder, of the outer rod of the telescopic rod is hinged to the rack.
Through adopting above-mentioned technical scheme, when the upset mould, earlier lift up the mould through the piston rod of withdrawing the third pneumatic cylinder to the upset of mould.
To sum up, the utility model discloses a following at least one useful technological effect:
1. through the setting of adjustment mechanism and tilting mechanism, the engaging lug of centre gripping mould earlier, later through the position at adjustment mechanism adjustment mould place, can overturn the mould promptly through tilting mechanism, so set up no longer need through artifical upset mould, greatly reduced operation workman's intensity of labour, saved operation workman's physical power.
2. Through the setting of double-end pneumatic cylinder for the synchronous reverse slip of length direction that the first side arm can follow the bottom arm with the second side arm, and then can place the mould under the forging hammer, stability when with the assurance hammering forging.
3. The inner rod of the telescopic rod is sleeved on the outer peripheral surface of the cylinder body of the rotary hydraulic cylinder, so that the connection strength between the rotary hydraulic cylinder and the inner rod of the telescopic rod is enhanced, and the connection part between the special support and the telescopic rod is not easy to break when a manipulator carries a heavy mold; meanwhile, the whole length of the manipulator is reduced, and the occupied space is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic sectional view of a part of the structure of the present embodiment, which is for embodying the structure of the turnover mechanism;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a schematic diagram of the overall structure of the prior art.
Reference numerals: 1. a support; 11. a support leg; 2. an adjustment mechanism; 21. a telescoping assembly; 211. a telescopic rod; 212. a second hydraulic cylinder; 22. a third hydraulic cylinder; 3. a turnover mechanism; 31. a rotary hydraulic cylinder; 32. a U-shaped frame; 321. a first side arm; 322. a second side arm; 323. a bottom arm; 33. a clamping assembly; 331. a first jaw; 332. a second jaw; 333. a first compensation lever; 334. a second compensation lever; 335. a first hydraulic cylinder; 336. a clamping portion; 41. a double-headed hydraulic cylinder; 5. a mold; 51. connecting lugs; 52. a mold bar; 6. a work bench.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides a manipulator for turning over a mold 5, which includes a support 1, and an adjusting mechanism 2 for adjusting a position of a turning mechanism 3 and the turning mechanism 3 for turning over the mold 5 are disposed on the support 1. The adjusting mechanism 2 comprises a telescopic assembly 21 and a third hydraulic cylinder 22 for adjusting the telescopic of the turnover mechanism 3.
The telescopic assembly 21 comprises a telescopic rod 211 and a second hydraulic cylinder 212, the cylinder body of the third hydraulic cylinder 22 is hinged on the upper surface of the bracket 1, and one end of the outer rod of the telescopic rod 211 is hinged with the piston rod of the third hydraulic cylinder 22. The upper surface of the support 1 is welded with a supporting leg 11 for supporting the telescopic rod 211, and one end of the outer rod of the telescopic rod 211, which is far away from the third hydraulic cylinder 22, is hinged with the supporting leg 11.
The inner rod of the telescopic rod 211 extends out from the outer rod of the telescopic rod 211 in the direction away from the third hydraulic cylinder 22, the cylinder body of the second hydraulic cylinder 212 is fixedly connected to the outer peripheral surface of the outer rod of the telescopic rod 211 through a bolt, and the piston rod of the second hydraulic cylinder 212 is fixedly connected with the inner rod of the telescopic rod 211 through a bolt.
The outer rod of the telescopic rod 211 is connected with the frame, the cylinder body of the rotary hydraulic cylinder 31 is fixedly connected with the inner rod of the telescopic rod 211, the cylinder body of the second hydraulic cylinder 212 is fixedly connected with the outer rod of the telescopic rod 211, and the piston rod of the second hydraulic cylinder 212 is fixedly connected with the inner rod of the telescopic rod 211.
Referring to fig. 1 and 2, the turnover mechanism 3 includes a rotary hydraulic cylinder 31, a U-shaped frame 32 and two clamping assemblies 33, an inner rod of the telescopic rod 211 is hollow, the inner rod of the telescopic rod 211 is sleeved on an outer circumferential surface of a cylinder body of the rotary hydraulic cylinder 31, and the cylinder body of the rotary hydraulic cylinder 31 is fixedly connected with the inner rod of the telescopic rod 211 through a bolt.
The U-shaped frame 32 includes a first side arm 321, a second side arm 322 and a bottom arm 323, and a piston rod of the rotary hydraulic cylinder 31 is fixedly connected to the bottom arm 323 of the U-shaped frame 32 through a bolt. The first side arm 321 and the second side arm 322 are symmetrically disposed on two sides of the axial center of the rotary hydraulic cylinder 31, and both the first side arm 321 and the second side arm 322 are slidably connected to the bottom arm 323 along the length direction of the bottom arm 323.
The bottom arm 323 of the U-shaped frame 32 is hollow, the inside of the U-shaped frame 32 is fixedly connected with a double-headed hydraulic cylinder 41 through a bolt, and two piston rods of the double-headed hydraulic cylinder 41 are fixedly connected with the first side arm 321 and the second side arm 322 through bolts respectively.
Referring to fig. 2 and 3, the two clamping assemblies 33 are respectively disposed at ends of the first side arm 321 and the second side arm 322 far away from the bottom arm 323, and the clamping assemblies 33 include a first clamping jaw 331, a second clamping jaw 332, a first compensating rod 333, a second compensating rod 334 and a first hydraulic cylinder 335. First side arm 321 and second side arm 322 are both hollow, and the cylinder bodies of two first hydraulic cylinders 335 are respectively fixedly connected in first side arm 321 and second side arm 322 through bolts.
The first compensation rod 333 and the second compensation rod 334 are symmetrically disposed on two sides of the axis of the first hydraulic cylinder 335, and both the first compensation rod 333 and the second compensation rod 334 are hinged to the piston rod of the first hydraulic cylinder 335. The end of the first compensation rod 333 remote from the first hydraulic cylinder 335 is hinged to the first clamping jaw 331, and the end of the second compensation rod 334 remote from the first hydraulic cylinder 335 is hinged to the second clamping jaw 332.
The middle parts of the first clamping jaw 331 and the second clamping jaw 332 are hinged with each other, and the first clamping jaw 331 and the second clamping jaw 332 are also symmetrically arranged along the axial center of the first hydraulic cylinder 335. The hinge shafts of the first clamping jaw 331 and the second clamping jaw 332 on the two clamping assemblies 33 are also respectively hinged with the first side arm 321 and the second side arm 322.
The first clamping jaw 331 and the end of the second cylinder away from the first hydraulic cylinder 335 are clamping portions 336, and the clamping portions 336 are arranged in an arc shape. Two connecting lugs 51 are welded on the outer peripheral surface of the mold 5 perpendicular to the axis of the mold 5, the two connecting lugs 51 are coaxial, and the axis passes through the center of gravity of the mold 5. Clamping part 336 and engaging lug 51 joint, have seted up anti-skidding line on the face that clamping part 336 and engaging lug 51 butt.
The implementation principle of the embodiment is as follows:
the blank member is usually free forged before swaging, and the second hydraulic cylinder 212 and the third hydraulic cylinder 22 are both in a retracted state; when the die forging is required, the second hydraulic cylinder 212 and the third hydraulic cylinder 22 are adjusted, and the die 5 is placed on the workbench 6; then, the piston rod of the first hydraulic cylinder 335 is extended, so that the clamping portions 336 of the first clamping jaw 331 and the second clamping jaw 332 release the connecting lug 51 of the die 5, and at this time, the blank is placed in the die 5 for die forging; after the forging is finished, the piston rod of the first hydraulic cylinder 335 is retracted, so that the first clamping jaw 331 and the clamping part 336 of the second clamping jaw 332 clamp the die-forged connecting lug 51; then, the third hydraulic cylinder 22 and the rotary hydraulic cylinder 31 are adjusted, the die 5 is placed on the workbench 6 again after being turned over, and the reverse side of the die 5 is convenient to knock by a forging hammer; after a blank is completely forged, the piston rod of the first hydraulic cylinder 335 is retracted to enable the clamping part 336 to clamp the connecting lug 51 of the die 5, and then the piston rods of the second hydraulic cylinder 212 and the third hydraulic cylinder 22 are retracted to take the die 5 off the workbench 6, so that the next blank can be conveniently and freely forged; the distance between the two clamping assemblies 33 can be adjusted by adjusting the double-head hydraulic cylinder 41, so that the clamping assemblies 33 can clamp the molds 5 with different diameters conveniently.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A manipulator for turning over a mold comprises a support (1) and is characterized in that an adjusting mechanism (2) for adjusting the position of a turning mechanism (3) and the turning mechanism (3) for turning over the mold (5) are arranged on the support (1), the turning mechanism (3) comprises a rotary hydraulic cylinder (31), a U-shaped frame (32) and two clamping components (33), the U-shaped frame (32) comprises a first side arm (321), a second side arm (322) and a bottom arm (323), the bottom arm (323) of the U-shaped frame (32) is fixedly connected with a piston rod of the rotary hydraulic cylinder (31), the two clamping components (33) are respectively arranged on the first side arm (321) and the second side arm (322) of the U-shaped frame (32), each clamping component (33) comprises a first clamping jaw (331), a second clamping jaw (332), a first compensating rod (333), a second compensating rod (334) and a first hydraulic cylinder (335), the cylinder bodies of the two first hydraulic cylinders (335) are fixedly connected with the first side arm (321) and the second side arm (322) respectively, one end of a first compensation rod (333) is hinged with a piston rod of the hydraulic cylinder, the other end of the first compensation rod (333) is hinged with one end of the first clamping jaw (331), one end of a second compensation block is hinged with a piston rod of the hydraulic cylinder, the other end of a second compensation rod (334) is hinged with one end of the second clamping jaw (332), the middle part of the first clamping jaw (331) is hinged with the middle part of the second clamping jaw (332), the first compensation rod (333) and the second compensation rod (334) are symmetrically arranged along the axis of the first hydraulic cylinder (335), and the first clamping jaw (331) and the second clamping jaw (332) are symmetrically arranged along the axis of the first hydraulic cylinder (335); two connecting lugs (51) are fixedly arranged on the outer peripheral surface of the die (5), the two connecting lugs (51) are perpendicular to the axis of the die (5), and the two connecting lugs (51) are coaxial.
2. A robot for turning molds according to claim 1, wherein: the parts of the first clamping jaw (331) and the second clamping jaw (332) far away from the first hydraulic cylinder (335) are clamping parts (336), and the clamping parts (336) are arranged in an arc shape.
3. A robot for turning a mold as claimed in claim 2, wherein: the surface of the clamping part (336) contacting with the connecting lug (51) is provided with anti-skid grains.
4. A robot for turning a mold as claimed in any one of claims 1 to 3, wherein: the first side arm (321) and the second side arm (322) are connected with the bottom arm (323) in a sliding mode along the length direction of the bottom arm (323).
5. A robot for turning molds according to claim 4, wherein: a double-head hydraulic cylinder (41) is arranged on a bottom arm (323) of the U-shaped frame (32), the axis of the double-head hydraulic cylinder is parallel to the length direction of the bottom arm (323), the cylinder body of the double-head hydraulic cylinder (41) is fixedly connected with the bottom arm (323), and two piston rods of the double-head hydraulic cylinder (41) are fixedly connected with a first side arm (321) and a second side arm (322) respectively.
6. A robot for turning molds according to claim 5, wherein: the bottom arm (323) is hollow, the double-head hydraulic cylinder (41) is arranged in the bottom arm (323), and the first side arm (321) and the second side arm (322) both extend into the bottom arm (323) and are fixedly connected with a piston rod of the double-head hydraulic cylinder (41).
7. A robot for turning molds according to claim 4, wherein: adjustment mechanism (2) are including being used for adjusting flexible subassembly (21) of tilting mechanism (3), and flexible subassembly (21) include telescopic link (211) and second hydraulic cylinder (212), and the outer pole and the frame of telescopic link (211) are connected, the interior pole fixed connection of the cylinder body of rotary hydraulic cylinder (31) and telescopic link (211), the cylinder body of second hydraulic cylinder (212) and the outer pole fixed connection of telescopic link (211), the piston rod of second hydraulic cylinder (212) and the interior pole fixed connection of telescopic link (211).
8. A robot for turning molds according to claim 7, wherein: an inner rod of the telescopic rod (211) is sleeved on the outer peripheral surface of a cylinder body of the rotary hydraulic cylinder (31).
9. A robot for turning molds according to claim 7, wherein: the adjusting mechanism (2) further comprises a third hydraulic cylinder (22) used for adjusting the pitch of the telescopic rod (211), the cylinder body of the third hydraulic cylinder (22) is hinged to the support (1), the piston rod of the third hydraulic cylinder (22) is hinged to the outer rod of the telescopic rod (211), and one end, far away from the third hydraulic cylinder (22), of the outer rod of the telescopic rod (211) is hinged to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395362.6U CN211440056U (en) | 2019-12-26 | 2019-12-26 | Manipulator for turning over die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395362.6U CN211440056U (en) | 2019-12-26 | 2019-12-26 | Manipulator for turning over die |
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| Publication Number | Publication Date |
|---|---|
| CN211440056U true CN211440056U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922395362.6U Active CN211440056U (en) | 2019-12-26 | 2019-12-26 | Manipulator for turning over die |
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| Country | Link |
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| CN (1) | CN211440056U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408537A (en) * | 2022-01-17 | 2022-04-29 | 上海万林机械制造有限公司 | Pneumatic bionic overturning manipulator |
| CN114800831A (en) * | 2022-04-29 | 2022-07-29 | 重庆安都陶瓷有限公司 | Heavy wine jar gallipot drawing of patterns system |
| CN114888786A (en) * | 2022-07-13 | 2022-08-12 | 江苏派屹锋智能科技有限公司 | Mechanical positioning absolute coordinate axis industrial mechanical hand |
| CN115156456A (en) * | 2022-06-30 | 2022-10-11 | 江苏海达管件集团有限公司 | Metal forging device with adjustable forging platform |
| CN115383027A (en) * | 2022-09-15 | 2022-11-25 | 岳西县顺达机械有限公司 | Full-automatic upset forging and pressing workstation |
-
2019
- 2019-12-26 CN CN201922395362.6U patent/CN211440056U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408537A (en) * | 2022-01-17 | 2022-04-29 | 上海万林机械制造有限公司 | Pneumatic bionic overturning manipulator |
| CN114800831A (en) * | 2022-04-29 | 2022-07-29 | 重庆安都陶瓷有限公司 | Heavy wine jar gallipot drawing of patterns system |
| CN114800831B (en) * | 2022-04-29 | 2023-09-29 | 重庆安都陶瓷有限公司 | Heavy wine jar gallipot demoulding system |
| CN115156456A (en) * | 2022-06-30 | 2022-10-11 | 江苏海达管件集团有限公司 | Metal forging device with adjustable forging platform |
| CN114888786A (en) * | 2022-07-13 | 2022-08-12 | 江苏派屹锋智能科技有限公司 | Mechanical positioning absolute coordinate axis industrial mechanical hand |
| CN115383027A (en) * | 2022-09-15 | 2022-11-25 | 岳西县顺达机械有限公司 | Full-automatic upset forging and pressing workstation |
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Address after: 250000 Pu Ji Jie Dao Hou Jia Cun, Zhangqiu District, Jinan City, Shandong Province Patentee after: Shandong Zhenhua Forging Co.,Ltd. Address before: 250000 Pu Ji Jie Dao Hou Jia Cun, Zhangqiu District, Jinan City, Shandong Province Patentee before: Shandong Zhenhua Forging Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 250000 Pu Ji Jie Dao Hou Jia Cun, Zhangqiu District, Jinan City, Shandong Province Patentee after: Shandong Zhenhua Forging Co.,Ltd. Address before: 250000 Pu Ji Zhen Hou Jia Cun, Zhangqiu City, Jinan City, Shandong Province Patentee before: Zhangqiu Zhenhua Forging Co.,Ltd. |