CN114054573A - Multi-station hydraulic stretcher with transposition manipulator - Google Patents
Multi-station hydraulic stretcher with transposition manipulator Download PDFInfo
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- CN114054573A CN114054573A CN202111411108.6A CN202111411108A CN114054573A CN 114054573 A CN114054573 A CN 114054573A CN 202111411108 A CN202111411108 A CN 202111411108A CN 114054573 A CN114054573 A CN 114054573A
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- rod
- guide cylinder
- stretching
- box body
- bottom plate
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a multi-station hydraulic stretcher with a transposition manipulator, which comprises a bottom plate, wherein a positioning box body is fixedly arranged on the surface of one end of the bottom plate, a stretching box body is fixedly arranged on the surface of the other end of the bottom plate, an intermediate rod is rotatably arranged on the surface of one side of the positioning box body, one end of the intermediate rod is rotatably connected to the side surface of the stretching box body, a fixing frame is fixedly connected to the surface of one side of the bottom plate, a guide cylinder is fixedly connected to the surface of one end of the fixing frame, the guide cylinder is sleeved on the side surface of the intermediate rod, telescopic rods are fixedly arranged on the side surfaces of the two ends of the intermediate rod, a support block is fixedly connected to the rod head of each telescopic rod, one side surface of each support block is rotatably connected to the side surface of the guide cylinder, and a support groove is arranged on one side surface of each support block, so that the use convenience and the use stability can be greatly improved, the quality and the safety of the alignment installation and the combination stretching are ensured.
Description
Technical Field
The invention relates to the field of stretching machines, in particular to a multi-station hydraulic stretching machine with a transposition mechanical arm.
Background
In the existing machining process, some workpieces need to be stretched, so that a stretcher needs to be used for operation, and in order to ensure the safety, stability and quality of stretching, intermittent stretching is generally carried out through a plurality of stations, so that the phenomenon that the workpieces are directly stretched to a longer length to break is avoided.
But among the current hydraulic stretcher structure, operate through the pneumatic cylinder of vertical installation more, when the location is tensile like this, need vertical location work piece, not only be unfavorable for stablizing the counterpoint and connect, empty the dislocation easily, the security is relatively poor to can not transpose to different stations through the manipulator, interfere easily and drop, stability is not enough, remains to be improved.
Disclosure of Invention
Aiming at the problems in the prior art, the invention aims to provide a multi-station hydraulic stretcher with a transposition manipulator, wherein a positioning box body and a stretching box body are arranged at two ends of a bottom plate, so that the multi-station hydraulic stretcher can be horizontally positioned for stretching and is beneficial to installation and contraposition, a telescopic rod and a supporting block are arranged in combination with a middle rod and are connected into a guide cylinder, a workpiece can be conveniently positioned and supported, meanwhile, the multi-station hydraulic stretcher can be rotatably adjusted to different stations, and the multi-station hydraulic stretcher is beneficial to staged stretching operation, so that the convenience and the stability of use can be greatly improved, and the quality and the safety of contraposition installation and closing stretching can be ensured.
In order to solve the above problems, the present invention adopts the following technical solutions.
A multi-station hydraulic stretcher with a transposition manipulator comprises a bottom plate, wherein a positioning box body is fixedly arranged on the surface of one end of the bottom plate, a stretching box body is fixedly arranged on the surface of the other end of the bottom plate, an intermediate rod is rotatably arranged on the surface of one side of the positioning box body, one end surface of the middle rod is rotationally connected with the side surface of the stretching box body, one side surface of the bottom plate is fixedly connected with a fixed frame, a guide cylinder is fixedly connected to the surface of one end of the fixing frame and sleeved on the side surface of the middle rod, the side surfaces of two ends of the middle rod are fixedly provided with telescopic rods, the rod heads of the telescopic rods are fixedly connected with supporting blocks, one side surface of the supporting block is rotatably connected to the side surface of the guide cylinder, a supporting groove is formed in one side surface of the supporting block, and an opening at one end of the supporting groove is located at two ends of the side surface of the guide cylinder.
Furthermore, a positioning seat is fixedly installed on the side face of the positioning box body, the positioning seat is located on the side face of one end of the middle rod, and one end of a workpiece can be fixed through the installation of the positioning seat, so that the positioning box is convenient to connect and use.
Furthermore, one side fixed surface of tensile box installs tensile pneumatic cylinder, tensile pneumatic cylinder is located the other end side position of intermediate lever, through installing tensile pneumatic cylinder to the location is arranged to length difference, conveniently stretches the work piece stage by stage, does benefit to the operation and uses.
Further, a side surface of the guide cylinder is provided with a strip-shaped opening, the side surface of the strip-shaped opening is connected with an arc plate in a sliding mode, the arc plate is connected through the strip-shaped opening, supporting and positioning are facilitated, discharging is convenient to open, and interference is avoided.
Further, one side fixed surface of arc is connected with the fixed plate, the one end surface of fixed plate passes through screw connection in the surface of guide cylinder, through fixed plate installation screw, does benefit to the screw thread installation fixed, guarantees structural stability.
Furthermore, a fixed rod is fixedly connected to the surface of one side of the guide cylinder, and a sliding ring is connected to the surface of the fixed rod in a sliding manner.
Further, one side surface of slip ring articulates there is articulated piece, the surface of articulated piece articulates in the other end surface of fixed plate, connects slip ring and articulated piece through the dead lever, does benefit to the fixed plate direction and supports, makes things convenient for the switching to adjust and uses, and is convenient stable.
Compared with the prior art, the invention has the advantages that:
(1) this scheme passes through bottom plate both ends installation location box and tensile box, can stretch by horizontal positioning, does benefit to the installation counterpoint, combines intermediate lever installation telescopic link and supporting shoe, is connected to inside the guide cylinder, can rotate when convenient location supporting workpiece and adjust different stations, does benefit to stage tensile operation.
(2) Through the installation positioning seat, can fix the one end position of work piece, conveniently connect the use.
(3) By installing the stretching hydraulic cylinder and arranging and positioning in different lengths, the workpiece can be conveniently stretched in stages, and the operation and use are facilitated.
(4) Connect the arc through rectangular opening, do benefit to the support location, conveniently open the ejection of compact, avoid interfering.
(5) Through fixed plate installation screw, do benefit to the screw thread installation fixed, guarantee structural stability.
(6) Connect the slip ring and articulate the piece through the dead lever, do benefit to and support the fixed plate direction, make things convenient for the switching to adjust the use, convenient stability.
Drawings
FIG. 1 is an external perspective view of the overall structure of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a side cross-sectional view of the guide cylinder and intermediate rod of the present invention;
fig. 4 is a partial structural schematic view of the arcuate plate connection of the present invention.
The reference numbers in the figures illustrate:
the device comprises a base plate 1, a positioning box 11, a stretching box 12, a middle rod 13, a fixing frame 14, a guide cylinder 15, a telescopic rod 16, a supporting block 17, a supporting groove 18, a positioning seat 2, a stretching hydraulic cylinder 21, a long strip opening 22, an arc-shaped plate 23, a fixing plate 24, a screw 25, a fixing rod 26, a sliding ring 27 and a hinge block 28.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Referring to fig. 1-4, a multi-station hydraulic stretcher with a transposition manipulator comprises a bottom plate 1, referring to fig. 2 and fig. 3, a positioning box 11 is fixedly installed on one end surface of the bottom plate 1, a stretching box 12 is fixedly installed on the other end surface of the bottom plate 1, stretching can be performed under hydraulic control, and details are not repeated, an intermediate rod 13 is rotatably installed on one side surface of the positioning box 1, one end surface of the intermediate rod 13 is rotatably connected to the side surface of the stretching box 12, a fixing frame 14 is fixedly connected to one side surface of the bottom plate 1, a telescopic rod 16 is fixedly installed on one side surface of the intermediate rod 13 for supporting, positioning and installation are convenient, feeding and discharging on the other side are not interfered, adjustment and use are convenient, a guide cylinder 15 is fixedly connected to one end surface of the fixing frame 14, the guide cylinder 15 is sleeved on the side surface of the intermediate rod 13, telescopic rods 16 are fixedly installed on the side surfaces of the two ends of the intermediate rod 13, and support blocks 17 are fixedly connected to the rod heads of the telescopic rods 16, can stretch out and draw back and adjust length, and then inside supporting groove 18 with shaft-like work piece supporting location, can the assistance-localization real-time, it is spacing that outside combination guide cylinder 15 simultaneously, avoid deviating from, improve safety and stability, when adjusting the station, can be along the inner wall turned position of guide cylinder 15, avoid interfering, it is convenient high-efficient, a side surface of supporting shoe 17 rotates and connects in the side of guide cylinder 15, a side surface of supporting shoe 17 is equipped with supporting groove 18, the one end opening of supporting groove 18 is located the side both ends position of guide cylinder 15.
Referring to fig. 1 and 2, a positioning seat 2 is fixedly mounted on a side surface of a positioning box 11, the positioning seat 2 is located on a side surface of one end of a middle rod 13, one end of a workpiece can be fixed by mounting the positioning seat 2, the workpiece is convenient to connect and use, a stretching hydraulic cylinder 21 is fixedly mounted on a surface of one side of a stretching box 12, the stretching hydraulic cylinder 21 is located on a side surface of the other end of the middle rod 13, and the workpiece is convenient to stretch by stages and beneficial to operation and use by mounting the stretching hydraulic cylinder 21 and locating the workpiece in different lengths.
Referring to fig. 2 and 4, a long opening 22 is formed in one side surface of the guide cylinder 15, an arc plate 23 is connected to a side surface of the long opening 22 in a sliding manner, the arc plate 23 is connected through the long opening 22, supporting and positioning are facilitated, discharging is facilitated to be opened, interference is avoided, a fixing plate 24 is fixedly connected to one side surface of the arc plate 23, one end surface of the fixing plate 24 is connected to the surface of the guide cylinder 15 through a screw 25, a screw 25 is mounted through the fixing plate 24, threaded mounting and fixing are facilitated, and structural stability is ensured, a fixing rod 26 is fixedly connected to one side surface of the guide cylinder 15, a sliding ring 27 is slidably connected to the surface of the fixing rod 26, a hinge block 28 is hinged to one side surface of the sliding ring 27, the surface of the hinge block 28 is hinged to the other end surface of the fixing plate 24, the sliding ring 27 and the hinge block 28 are connected through the fixing rod 26, so that the fixing plate 24 is facilitated to be guided and supported, and convenient to be opened and closed, is convenient and stable.
When the device is used, the screw 25 can be loosened to open the fixing plate 24, the sliding ring 27 slides downwards along the fixing rod 26, the arc-shaped plate 23 is taken out from the strip-shaped opening 22, the rod-shaped workpiece is conveniently horizontally placed in the guide cylinder 15 and is connected to the inside of the supporting groove 18, then the middle rod 13 is driven to rotate by the motor, the telescopic rod 16 and the supporting block 17 can be driven to rotate by a small-amplitude rotation angle, the rod-shaped workpiece is driven to be connected to the inside of the guide cylinder 15, a plurality of rod-shaped workpieces can be connected to different positions by sequential operation, then the arc-shaped plate 23 and the fixing plate 24 are positioned and installed, after the rotation and the adjustment angle, two ends of the rod-shaped workpiece are respectively aligned to the positioning seat 2 to be positioned, the other end of the rod-shaped workpiece is connected to the stretching hydraulic cylinder 21 to be positioned, hydraulic stretching can be carried out, after the rod-shaped workpiece is stretched to a certain length, two ends can be loosened, then the middle rod 13 is driven to rotate by the motor by a certain angle, can rotate tensile work piece to next station angle, stretch again after the reposition, stretch in stages like this and guarantee security and quality, avoid direct drawing and fracture, safety and stability does benefit to the operation and uses.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides a multistation hydraulic stretching machine of manipulator replaces in area, includes bottom plate (1), its characterized in that: the surface of one end of the bottom plate (1) is fixedly provided with a positioning box body (11), the surface of the other end of the bottom plate (1) is fixedly provided with a stretching box body (12), the surface of one side of the positioning box body (1) is rotatably provided with an intermediate rod (13), the surface of one end of the intermediate rod (13) is rotatably connected to the side surface of the stretching box body (12), the surface of one side of the bottom plate (1) is fixedly connected with a fixing frame (14), the surface of one end of the fixing frame (14) is fixedly connected with a guide cylinder (15), the guide cylinder (15) is sleeved on the side surface of the intermediate rod (13), the side surfaces of two ends of the intermediate rod (13) are fixedly provided with telescopic rods (16), the rod head of each telescopic rod (16) is fixedly connected with a supporting block (17), the surface of one side of the supporting block (17) is rotatably connected to the side surface of the guide cylinder (15), and the surface of one side of the supporting block (17) is provided with a supporting groove (18), one end opening of the supporting groove (18) is positioned at two ends of the side surface of the guide cylinder (15).
2. The multi-station hydraulic drawing machine with the transposition mechanical arm according to claim 1, characterized in that: the side face of the positioning box body (11) is fixedly provided with a positioning seat (2), and the positioning seat (2) is located at one end side face of the middle rod (13).
3. The multi-station hydraulic drawing machine with the transposition mechanical arm according to claim 1, characterized in that: and a stretching hydraulic cylinder (21) is fixedly mounted on the surface of one side of the stretching box body (12), and the stretching hydraulic cylinder (21) is positioned on the side surface of the other end of the middle rod (13).
4. The multi-station hydraulic drawing machine with the transposition mechanical arm according to claim 1, characterized in that: a long-strip opening (22) is formed in one side surface of the guide cylinder (15), and an arc-shaped plate (23) is connected to the side face of the long-strip opening (22) in a sliding mode.
5. The multi-station hydraulic drawing machine with the transposition mechanical arm according to claim 4, wherein: and a fixing plate (24) is fixedly connected to the surface of one side of the arc-shaped plate (23), and the surface of one end of the fixing plate (24) is connected to the surface of the guide cylinder (15) through a screw (25).
6. The multi-station hydraulic drawing machine with the transposition mechanical arm according to claim 1, characterized in that: a fixing rod (26) is fixedly connected to the surface of one side of the guide cylinder (15), and a sliding ring (27) is connected to the surface of the fixing rod (26) in a sliding mode.
7. The multi-station hydraulic stretcher with the transposition mechanical arm according to claim 6, is characterized in that: one side surface of the sliding ring (27) is hinged with a hinge block (28), and the surface of the hinge block (28) is hinged with the other end surface of the fixing plate (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111411108.6A CN114054573B (en) | 2021-11-25 | 2021-11-25 | Multi-station hydraulic stretching machine with transposition manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111411108.6A CN114054573B (en) | 2021-11-25 | 2021-11-25 | Multi-station hydraulic stretching machine with transposition manipulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114054573A true CN114054573A (en) | 2022-02-18 |
| CN114054573B CN114054573B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111411108.6A Active CN114054573B (en) | 2021-11-25 | 2021-11-25 | Multi-station hydraulic stretching machine with transposition manipulator |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441599A (en) * | 2011-11-25 | 2012-05-09 | 永康市加效焊接自动化设备有限公司 | Multi-station and multi-time hydraulic drawing press and processing method thereof |
| US20150059489A1 (en) * | 2012-03-31 | 2015-03-05 | China University Of Mining & Technology (Beijing) | Large deformation tensile testing system |
| CN109596429A (en) * | 2018-12-05 | 2019-04-09 | 黄河水利职业技术学院 | A kind of steel bar stretching experimental rig |
| CN212045963U (en) * | 2019-11-21 | 2020-12-01 | 盐城市协和机械有限公司 | Rotary disc type multi-station pipe distribution pneumatic stretcher |
| CN214235977U (en) * | 2021-01-23 | 2021-09-21 | 山西交通职业技术学院 | Multi-station hydraulic stretcher with transposition manipulator |
-
2021
- 2021-11-25 CN CN202111411108.6A patent/CN114054573B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441599A (en) * | 2011-11-25 | 2012-05-09 | 永康市加效焊接自动化设备有限公司 | Multi-station and multi-time hydraulic drawing press and processing method thereof |
| US20150059489A1 (en) * | 2012-03-31 | 2015-03-05 | China University Of Mining & Technology (Beijing) | Large deformation tensile testing system |
| CN109596429A (en) * | 2018-12-05 | 2019-04-09 | 黄河水利职业技术学院 | A kind of steel bar stretching experimental rig |
| CN212045963U (en) * | 2019-11-21 | 2020-12-01 | 盐城市协和机械有限公司 | Rotary disc type multi-station pipe distribution pneumatic stretcher |
| CN214235977U (en) * | 2021-01-23 | 2021-09-21 | 山西交通职业技术学院 | Multi-station hydraulic stretcher with transposition manipulator |
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| Publication number | Publication date |
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| CN114054573B (en) | 2023-07-14 |
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