CN220163318U - High-speed single-column hydraulic press with correction function - Google Patents
High-speed single-column hydraulic press with correction function Download PDFInfo
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- CN220163318U CN220163318U CN202320484315.2U CN202320484315U CN220163318U CN 220163318 U CN220163318 U CN 220163318U CN 202320484315 U CN202320484315 U CN 202320484315U CN 220163318 U CN220163318 U CN 220163318U
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- 238000012937 correction Methods 0.000 title claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004080 punching Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of hydraulic press equipment, discloses a high-speed single-column hydraulic press with correction function, include: the fixed frame is fixedly connected with a first sliding rod, and the fixed frame is rotationally connected with a first screw rod; the movable frame is connected to the upper end of the fixed frame in a sliding manner, the lower ends of the two sides of the movable frame are fixedly connected with extension plates, the two ends of the extension plates are connected with the first sliding rod in a sliding manner, and the middle of the extension plates are connected with the first screw rod in a threaded manner; the movable frame is fixedly connected with a second sliding rod, the movable frame is rotationally connected with a second screw rod, the second screw rod is in threaded connection with the movable block, two ends of the movable block are in sliding connection with the second sliding rod, and the upper end of the movable block is fixedly connected with a bearing fixing mechanism. The workpiece can be centered and corrected, the workpiece is located at the right lower end of the axis of the push rod, the push rod punches the workpiece, and the push rod can be guaranteed to avoid pressing deflection in pressing the workpiece.
Description
Technical Field
The utility model belongs to the technical field of hydraulic press equipment, in particular to a high-speed single-column hydraulic press with a correction function,
background
The single column hydraulic press is mainly suitable for the processes of stretching, forming, pressing and the like of metal products, and also can be used for processing nonmetallic materials, pressing powder metallurgy products, correcting shaft parts, pressing sleeve parts, shaping, trimming and the like of metal products.
Patent publication No. CN210997383U discloses a single column correction press-fit hydraulic machine with time-lapse press-fit function, and this hydraulic machine is when using, simply places the bearing on the workstation, and the structure that is used for the bearing to carry out centering correction function is not installed on this workstation, can't confirm whether the bearing is located the dead lower extreme of piston rod axis, and the drive makes the piston rod press-fit the bearing of placing on the workstation, if the position offset piston rod that the bearing was placed is just lower extreme, when leading to the piston rod to the bearing press-fit, does not press or press-bias.
Disclosure of Invention
Aiming at the defects of the prior art, the purpose of the disclosure is to provide a high-speed single-column hydraulic machine with a correction function, which solves the problems that in the prior art, a structure for centering and correcting a workpiece is not installed on a workbench, and whether a bearing is positioned at the right lower end of a piston rod axis cannot be determined.
The purpose of the disclosure can be achieved by the following technical scheme:
a high-speed single column hydraulic machine with correction function, comprising:
the fixed frame is symmetrically and fixedly connected with a first sliding rod on the inner side of the fixed frame, and a first screw rod is rotationally connected in the middle of the inner side of the fixed frame;
the movable frame is connected to the upper end of the fixed frame in a sliding manner, the lower ends of the two sides of the movable frame are fixedly connected with extension plates, the two ends of the extension plates are connected with the first sliding rod in a sliding manner, and the middle of the extension plates are connected with the first screw rod in a threaded manner;
the inner side of the movable frame is symmetrically and fixedly connected with a second slide bar, a second screw rod is rotationally connected in the middle of the inner side of the movable frame and is in threaded connection with the movable block, two ends of the movable block are in sliding connection with the second slide bar, and the upper end of the movable block is fixedly connected with a bearing and fixing mechanism.
The technical scheme has the principle and technical effects that:
when the X-axis correction device is used, a workpiece is firstly mounted on the bearing fixing mechanism, the second screw is rotated to drive the moving block and the bearing fixing mechanism to move along the direction in which the second screw is arranged, so that the movement correction of the workpiece in the X-axis direction can be performed; the first screw rod is rotated to drive the moving frame and the bearing fixing mechanism to move along the direction in which the first screw rod is arranged, so that the movement correction of the workpiece in the Y-axis direction can be performed; when the workpiece is positioned at the right lower end of the axis of the push rod, the workpiece centering correction is completed, and at the moment, the push rod is driven to punch the workpiece, so that the push rod can be ensured to press the workpiece, and the pressing deviation is avoided.
Further, the bearing fixing mechanism comprises a bearing table, at least two sliding grooves are formed in the bearing table, and connecting blocks corresponding to the sliding grooves one by one are fixedly connected to the periphery of the bearing table; and the sliding grooves are internally and slidably connected with driving blocks, the lower ends of the driving blocks are in threaded connection with third screws, the third screws are in rotary connection with the connecting blocks, and the upper ends of the driving blocks are fixedly connected with clamping blocks.
Further, a supporting block is fixedly connected to the middle position of the lower end of the bearing table, the lower end of the supporting block is fixedly connected with the upper end of the moving block, one end of the third screw rod is rotatably connected with the supporting block, and the other end of the third screw rod is rotatably connected with the connecting block.
Further, a tooth slot is formed in the inner side face of the clamping block.
Further, the tail end of the third screw rod extends to the outer side of the connecting block and is fixedly connected with a torsion bar.
Further, the tail end of the first screw rod is fixedly connected with a first rotating wheel.
Further, the tail end of the second screw rod is fixedly connected with a second rotating wheel.
Further, the lower extreme fixedly connected with workstation of fixed frame, the side fixedly connected with of workstation is followed the pillar board of vertical direction setting, the top side fixedly connected with diaphragm of pillar board, the lower extreme fixedly connected with pneumatic cylinder of diaphragm.
Further, the inside sliding connection of pneumatic cylinder has the push rod, the lower extreme fixedly connected with ram block of push rod.
Further, a base is fixedly connected to the side face of the lower end of the strut plate, and a strut is fixedly connected between the base and the workbench.
The noun, conjunctive or adjective parts related to the above technical solution are explained as follows:
by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type.
(1) The detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly.
(2) The non-detachable connection mainly refers to welding, riveting, tenon passing matching and the like. Because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be used for a second time generally. Also, during connection, attention should be paid to process quality, technical inspection and remedial measures (e.g., correction, polishing, etc.).
Threaded connection refers to a detachable connection in which a threaded member (or threaded portion of a connected member) is used to connect the connected member into one body.
Sliding connection means that two objects are in contact but not fixed, and the two objects can slide relatively.
Rotational coupling means that the coupling between the parts causes the parts to rotate relative to each other.
The beneficial effects of the present disclosure are:
the workpiece can be centered and corrected, the workpiece is located at the right lower end of the axis of the push rod, the push rod punches the workpiece, the push rod can be guaranteed to press the workpiece, and pressing deflection is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present disclosure or the prior art, the drawings that are required for the description of the embodiments or the prior art will be briefly described, and it will be apparent to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic overall construction of an embodiment of the present disclosure;
FIG. 2 is a schematic view of a fixed frame and moving frame structure according to an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of a front structure of a load-bearing securing mechanism according to an embodiment of the present disclosure;
fig. 4 is a schematic view of a reverse structure of a load-bearing fixing mechanism according to an embodiment of the present disclosure.
Detailed Description
The following description of the technical solutions in the embodiments of the present disclosure will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments in this disclosure without inventive faculty, are intended to fall within the scope of this disclosure.
In the description of the present disclosure, it should be understood that the terms "open," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like indicate an orientation or positional relationship, merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the present disclosure.
The second screw 7 is set in advance to the X-axis direction, and the first screw 3 is set to the Y-axis direction.
An embodiment of a high-speed single column hydraulic machine with correction function is described herein in connection with fig. 1-4, in accordance with the concept of the present utility model. Specifically, the single column hydraulic machine is configured as a split structure having three components, i.e., a fixed frame 1, a movable frame 4, and a load-bearing fixing mechanism 9. The movement correction of the workpiece in the X, Y axial direction can be performed through the mutual matching of the structures such as the first screw 3, the second screw 7, the moving block 8 and the like; when the workpiece is positioned at the right lower end of the axis of the push rod 24, the workpiece centering correction is completed, and at this time, the push rod 24 is driven to punch the workpiece, so that the push rod 24 can be ensured to press the workpiece, and the pressing deviation is avoided.
As shown in fig. 1, a high-speed single column hydraulic machine with correction function includes:
the fixed frame 1, the first slide bar 2 is symmetrically and fixedly connected to the inner side of the fixed frame 1, and the first screw 3 is rotationally connected to the middle of the inner side of the fixed frame 1;
the movable frame 4 is slidably connected to the upper end of the fixed frame 1, the lower ends of the two sides of the movable frame 4 are fixedly connected with extension plates 5, the two ends of the extension plates 5 are slidably connected with the first slide rod 2, and the middle of the extension plates 5 is in threaded connection with the first screw rod 3;
the inside symmetry fixedly connected with second slide bar 6 of moving frame 4, the inside centre rotation of moving frame 4 is connected with second screw rod 7, second screw rod 7 and movable block 8 threaded connection, the both ends and the second slide bar 6 sliding connection of movable block 8, the upper end fixedly connected with of movable block 8 bears fixed establishment 9.
When the X-axis correction device is used, a workpiece is firstly mounted on the bearing and fixing mechanism 9, the second screw rod 7 is rotated to drive the moving block 8 and the bearing and fixing mechanism 9 to move along the direction in which the second screw rod 7 is arranged, so that the movement correction of the workpiece in the X-axis direction can be performed; the first screw rod 3 is rotated to drive the moving frame 4 and the bearing and fixing mechanism 9 to move along the direction of the first screw rod 3, so that the movement correction of the workpiece in the Y-axis direction can be performed; when the workpiece is positioned at the right lower end of the axis of the push rod 24, the workpiece centering correction is completed, and at this time, the push rod 24 is driven to punch the workpiece, so that the push rod 24 can be ensured to press the workpiece, and the pressing deviation is avoided.
Of course, in the utility model, the second slide bar 6 symmetrically and fixedly connected with the inner side of the moving frame 4 can be omitted, a chute can be formed in the inner side of the moving frame 4, two ends of the moving block 8 are slidably connected in the chute, and the moving block 8 can be ensured to stably move when driven by the second screw rod 7 to move.
Of course, in some disclosures, the upper end of the moving block 8 can be fixedly connected with a beam, two ends of the beam are lapped on the moving frame 4, the beam and the moving frame 4 are in sliding connection, and when the moving block 8 is driven by the second screw rod 7 to move, the moving block 8 and the beam can be ensured to stably move.
The bearing fixing mechanism 9 comprises a bearing table 10, at least two sliding grooves 11 are formed in the bearing table 10, and connecting blocks 12 corresponding to the sliding grooves 11 one by one are fixedly connected to the periphery of the bearing table 10; and the sliding grooves 11 are internally and slidably connected with driving blocks 13, the lower ends of the driving blocks 13 are in threaded connection with third screws 14, the third screws 14 are in rotary connection with the connecting blocks 12, and the upper ends of the driving blocks 13 are fixedly connected with clamping blocks 15. The middle position of the lower end of the bearing table 10 is fixedly connected with a supporting block 16, the lower end of the supporting block 16 is fixedly connected with the upper end of the moving block 8, one end of a third screw 14 is rotationally connected with the supporting block 16, and the other end is rotationally connected with the connecting block 12. The workpiece is placed on the bearing table 10, the torsion bars 17 at the outer side ends of the third screw rods 14 are rotated to drive the third screw rods 14 to rotate, and the third screw rods 14 drive the driving blocks 13 and the clamping blocks 15 to move towards the workpiece along the direction of the sliding grooves 11 until all the clamping blocks 15 clamp the workpiece, so that the workpiece is restrained. When the push rod 24 punches the workpiece, the acting force of the contact point of the push rod 24 and the workpiece can be prevented from being offset, so that the workpiece is broken out from between the bearing table 10 and the push rod 24.
The inner side surface of the clamping block 15 is provided with tooth grooves. The arrangement of the tooth grooves increases friction force when clamping the workpiece, and further restricts the workpiece from collapsing when impacted.
The end of the third screw 14 extends to the outside of the connection block 12 and is fixedly connected with a torsion bar 17.
The tail end of the first screw rod 3 is fixedly connected with a first rotating wheel 18. Manually turning the first rotation wheel 18 can cause the first screw 3 to rotate.
The tail end of the second screw rod 7 is fixedly connected with a second rotating wheel 19. Manually rotating the second wheel 19 may cause the second wheel 19 to rotate.
The lower extreme fixedly connected with workstation 20 of fixed frame 1, the lateral point fixedly connected with of workstation 20 is along the pillar board 21 of vertical direction setting, and the top side fixedly connected with diaphragm 22 of pillar board 21, the lower extreme fixedly connected with pneumatic cylinder 23 of diaphragm 22. The table 20 provides a supporting and fixing function for the fixing frame 1.
The inner side of the hydraulic cylinder 23 is connected with a push rod 24 in a sliding way, and the lower end of the push rod 24 is fixedly connected with a punching block 25. The hydraulic cylinder 23 is driven to enable the push rod 24 to move downwards, the stamping block 25 is driven to stamp the workpiece, the stamping block 25 is arranged, and the push rod 2 is damaged by repeated stamping.
A base 26 is fixedly connected to the side surface of the lower end of the strut plate 21, and a strut 27 is fixedly connected between the base 26 and the workbench 20.
The high-speed single column hydraulic machine with the correction function provided by the utility model is further described below with reference to the accompanying drawings and the implementation modes.
A high-speed single column hydraulic machine with correction function, comprising:
the fixed frame 1, the first slide bar 2 is symmetrically and fixedly connected to the inner side of the fixed frame 1, and the first screw 3 is rotationally connected to the middle of the inner side of the fixed frame 1;
the movable frame 4 is slidably connected to the upper end of the fixed frame 1, the lower ends of the two sides of the movable frame 4 are fixedly connected with extension plates 5, the two ends of the extension plates 5 are slidably connected with the first slide rod 2, and the middle of the extension plates 5 is in threaded connection with the first screw rod 3;
the inside symmetry fixedly connected with second slide bar 6 of moving frame 4, the inside centre rotation of moving frame 4 is connected with second screw rod 7, second screw rod 7 and movable block 8 threaded connection, the both ends and the second slide bar 6 sliding connection of movable block 8, the upper end fixedly connected with of movable block 8 bears fixed establishment 9.
The workpiece is arranged on the bearing and fixing mechanism 9, the second screw rod 7 is rotated to drive the moving block 8 and the bearing and fixing mechanism 9 to move along the direction of the second screw rod 7, so that the movement correction of the workpiece in the X-axis direction can be performed; the first screw rod 3 is rotated to drive the moving frame 4 and the bearing and fixing mechanism 9 to move along the direction of the first screw rod 3, so that the movement correction of the workpiece in the Y-axis direction can be performed; when the workpiece is located at the axially right lower end of the push rod 24, the workpiece centering correction is completed.
The bearing fixing mechanism 9 comprises a bearing table 10, at least two sliding grooves 11 are formed in the bearing table 10, and connecting blocks 12 corresponding to the sliding grooves 11 one by one are fixedly connected to the periphery of the bearing table 10; and the sliding grooves 11 are internally and slidably connected with driving blocks 13, the lower ends of the driving blocks 13 are in threaded connection with third screws 14, the third screws 14 are in rotary connection with the connecting blocks 12, and the upper ends of the driving blocks 13 are fixedly connected with clamping blocks 15. The middle position of the lower end of the bearing table 10 is fixedly connected with a supporting block 16, the lower end of the supporting block 16 is fixedly connected with the upper end of the moving block 8, one end of a third screw 14 is rotationally connected with the supporting block 16, and the other end is rotationally connected with the connecting block 12. The workpiece is placed on the bearing table 10, the torsion bars 17 at the outer side ends of the third screw rods 14 are rotated to drive the third screw rods 14 to rotate, and the third screw rods 14 drive the driving blocks 13 and the clamping blocks 15 to move towards the workpiece along the direction of the sliding grooves 11 until all the clamping blocks 15 clamp the workpiece, so that the workpiece is restrained.
The lower extreme fixedly connected with workstation 20 of fixed frame 1, the lateral point fixedly connected with of workstation 20 is along the pillar board 21 of vertical direction setting, and the top side fixedly connected with diaphragm 22 of pillar board 21, the lower extreme fixedly connected with pneumatic cylinder 23 of diaphragm 22. The table 20 provides a supporting and fixing function for the fixing frame 1. The hydraulic cylinder 23 is used to provide stamping to the workpiece.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which have been described in the foregoing and description merely illustrates the principles of the disclosure, and that various changes and modifications may be made therein without departing from the spirit and scope of the disclosure, which is defined in the appended claims.
Claims (10)
1. A high-speed single-column hydraulic machine with correction function, characterized by comprising:
the fixing device comprises a fixing frame (1), wherein first sliding rods (2) are symmetrically and fixedly connected to the inner side of the fixing frame (1), and a first screw rod (3) is rotatably connected to the middle of the inner side of the fixing frame (1);
the movable frame (4), the movable frame (4) is connected with the upper end of the fixed frame (1) in a sliding way, the lower ends of two sides of the movable frame (4) are fixedly connected with extension plates (5), two ends of each extension plate (5) are connected with the first sliding rod (2) in a sliding way, and the middle of each extension plate (5) is connected with the first screw rod (3) in a threaded way;
the movable frame is characterized in that a second sliding rod (6) is symmetrically and fixedly connected to the inner side of the movable frame (4), a second screw rod (7) is rotatably connected to the middle of the inner side of the movable frame (4), the second screw rod (7) is in threaded connection with a movable block (8), two ends of the movable block (8) are in sliding connection with the second sliding rod (6), and a bearing and fixing mechanism (9) is fixedly connected to the upper end of the movable block (8).
2. The high-speed single-column hydraulic machine with the correction function according to claim 1, wherein the bearing fixing mechanism (9) comprises a bearing table (10), at least two sliding grooves (11) are formed in the bearing table (10), and connecting blocks (12) corresponding to the sliding grooves (11) one by one are fixedly connected to the periphery of the bearing table (10); and all sliding connection has drive piece (13) in spout (11), the lower extreme threaded connection of drive piece (13) has third screw rod (14), third screw rod (14) with rotate between connecting block (12) and be connected, the upper end fixedly connected with clamp splice (15) of drive piece (13).
3. The high-speed single-column hydraulic machine with the correction function according to claim 2, wherein a supporting block (16) is fixedly connected to the middle position of the lower end of the bearing table (10), the lower end of the supporting block (16) is fixedly connected with the upper end of the moving block (8), one end of the third screw (14) is rotatably connected with the supporting block (16), and the other end of the third screw is rotatably connected with the connecting block (12).
4. A high-speed single-column hydraulic machine with correction function according to claim 2, characterized in that the inner side of the clamping block (15) is provided with tooth grooves.
5. A high-speed single-column hydraulic machine with correction function according to claim 2, characterized in that the end of the third screw (14) extends outside the connection block (12) and is fixedly connected with a torsion bar (17).
6. A high-speed single-column hydraulic machine with correction function according to claim 1, characterized in that the end of the first screw (3) is fixedly connected with a first runner (18).
7. A high-speed single-column hydraulic machine with correction function according to claim 1, characterized in that the end of the second screw (7) is fixedly connected with a second runner (19).
8. The high-speed single-column hydraulic machine with the correction function according to claim 1, wherein a workbench (20) is fixedly connected to the lower end of the fixed frame (1), a strut plate (21) arranged in the vertical direction is fixedly connected to the side end of the workbench (20), a transverse plate (22) is fixedly connected to the side surface of the top end of the strut plate (21), and a hydraulic cylinder (23) is fixedly connected to the lower end of the transverse plate (22).
9. The high-speed single-column hydraulic machine with the correction function according to claim 8, wherein a push rod (24) is connected to the inner side of the hydraulic cylinder (23) in a sliding manner, and a punching block (25) is fixedly connected to the lower end of the push rod (24).
10. The high-speed single-column hydraulic machine with the correction function according to claim 8, wherein a base (26) is fixedly connected to the side surface of the lower end of the column plate (21), and a column (27) is fixedly connected between the base (26) and the workbench (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484315.2U CN220163318U (en) | 2023-03-14 | 2023-03-14 | High-speed single-column hydraulic press with correction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320484315.2U CN220163318U (en) | 2023-03-14 | 2023-03-14 | High-speed single-column hydraulic press with correction function |
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| Publication Number | Publication Date |
|---|---|
| CN220163318U true CN220163318U (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320484315.2U Active CN220163318U (en) | 2023-03-14 | 2023-03-14 | High-speed single-column hydraulic press with correction function |
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| Country | Link |
|---|---|
| CN (1) | CN220163318U (en) |
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- 2023-03-14 CN CN202320484315.2U patent/CN220163318U/en active Active
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