Positioning device for forge piece machining
By introducing hydraulic devices and rubber shells into the positioning device for forging processing, the problems of poor compatibility and low stability of existing positioning devices are solved, and flexible positioning and stability improvement of forgings of different sizes are achieved.
Patent Information
- Application Number
- CN202420646351.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The positioning devices for the existing forgings are poor in compatibility and cannot adapt to changes in the size of forgings. The long-term use of the positioning structure leads to wear and affects the positioning stability.
A positioning device including a hydraulic device, a transverse telescopic rod and a rubber housing is designed, and the position of the positioning ring is adjusted by driving the transverse telescopic rod through the hydraulic device, and the rubber housing provides protection and stability.
Flexible positioning of forgings of different sizes is achieved, the compatibility of the positioning device is improved, and wear is reduced through the rubber shell and positioning stability is improved.
Smart Images
Figure CN222569162U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of forgings, and more specifically to a positioning device used for forging processing. Background Art
[0002] Forgings refer to workpieces or blanks obtained by forging and deforming metal billets. Forgings can be divided into cold forging, warm forging and hot forging according to the temperature of the billet during processing. Cold forging is generally processed at room temperature, and hot forging is processed at a temperature higher than the recrystallization temperature of the metal billet. During processing, the forging needs to be positioned.
[0003] Most of the positioning devices for forging processing on the market have the following problems when used:
[0004] In the actual processing, the sizes of forgings are all different in the traditional positioning device for forgings, and the positioning device can only perform positioning work for forgings of a single size. Once the size of the forging changes, it will be difficult to be compatible, and the compatibility is poor. In the actual processing, the positioning device for traditional forgings has a positioning structure that clamps the forging for a long time, so that the surface of the positioning structure will be worn. In this way, when the forging is positioned again later, the positioned forging will become unstable. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a positioning device for forging processing to solve the problems existing in the above-mentioned background technology.
[0006] The utility model provides the following technical solutions: a positioning device for forging processing, comprising a workbench, the top of the workbench is connected to a hydraulic device, the left side of the outer wall of the hydraulic device is connected to a transverse support rod, the outer side of the transverse support rod is connected to a transverse telescopic rod, the outer side of the transverse telescopic rod is connected to a second positioning ring, the top of the workbench is connected to a first positioning ring, the outside of the first positioning ring is connected to a second fixed block, the outside of the second positioning ring is connected to a first fixed block, the outside of the first fixed block is connected to a fixed plug rod, a fixed plug hole is provided inside the second fixed block, the fixed plug rod is connected to the inside of the fixed plug hole by insertion, and the hydraulic device is operated, the transverse telescopic rod can be telescopically adjusted inside the transverse support rod, and the size of the forging to be positioned can be arbitrarily adjusted, so that the first positioning ring and the second positioning ring can completely position the forging, thereby avoiding the positioning device being able to perform positioning work only for forgings of a single size. Once the size of the forging changes, it will be difficult to be compatible, thereby improving compatibility;
[0007] Furthermore, the first positioning ring and the second positioning ring are in a corresponding form to each other, and the first positioning ring and the second positioning ring are both provided with a rubber shell on the outside, and the rubber shell surrounds the outside of the first positioning ring and the second positioning ring respectively. When the forging is positioned, the forging will directly contact with the external rubber shell, and the protective shell is used to protect the first positioning ring and the second positioning ring.
[0008] Furthermore, a slide groove is opened on the top of the workbench, and the bottom of the second positioning ring is connected to a sliding rod, and the sliding rod is movably connected to the inside of the slide groove. When the position of the second positioning ring is adjusted, the sliding rod slides inside the slide groove at the same time, which can support the second positioning ring.
[0009] Furthermore, the outside of the rubber shell is connected to a fixing rod, and fixing holes are opened on the outside of the first positioning ring and the second positioning ring. The fixing rod is connected to the inside of the fixing hole by insertion. As the usage time increases, the rubber shell can be pulled outward to separate the fixing rod from the fixing hole, and the rubber shell can be removed for replacement or maintenance.
[0010] Furthermore, the first positioning ring and the top of the rubber shell are both provided with limiting holes, the inside of the limiting hole is connected to the limiting rod by insertion, and the top of the limiting rod is connected to the limiting block. When the rubber shell is respectively installed on the outside of the first positioning ring and the second positioning ring, the limiting rod is simultaneously inserted into the inside of the limiting hole to reinforce the rubber shell.
[0011] Furthermore, the fixed rods and the fixed sockets are in a corresponding form to each other, and both the fixed rods and the fixed sockets are circular. Multiple fixed rods are inserted into the fixed sockets at the same time, which can improve the stability of the fixed rods and the fixed sockets after docking.
[0012] Technical effects and advantages of the utility model:
[0013] 1. The utility model provides a hydraulic device on the top of the workbench, a transverse support rod is provided outside the hydraulic device, and a transverse telescopic rod is provided outside the transverse support rod. When the hydraulic device is running, the transverse telescopic rod can be telescopically adjusted inside the transverse support rod, and can be arbitrarily adjusted according to the size of the forging to be positioned, so that the first positioning ring and the second positioning ring can completely position the forging, thereby avoiding the positioning device being able to position only for forgings of a single size. Once the size of the forging changes, the phenomenon of incompatibility will occur, thereby improving compatibility;
[0014] 2. The utility model provides a rubber shell on the outside of the first positioning ring and the second positioning ring, provides a fixing rod on the outside of the rubber shell, and opens fixing holes on the outside of the first positioning ring and the second positioning ring. The rubber shell surrounds the outside of the first positioning ring and the second positioning ring respectively. When the forging is positioned, the forging will directly contact the external rubber shell, and the protective shell is used to protect the first positioning ring and the second positioning ring. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the structure of the second positioning ring of the utility model.
[0017] Figure 3 This is a schematic diagram of the first positioning ring structure of the utility model.
[0018] Figure 4 It is a schematic diagram of the limit rod structure of the utility model.
[0019] Figure 5 For the utility model Figure 1 Schematic diagram of the enlarged structure of part A in the middle.
[0020] The accompanying drawings are marked as follows: 1. workbench; 2. first positioning ring; 3. second positioning ring; 4. hydraulic device; 5. rubber shell; 6. transverse telescopic rod; 7. fixed plug rod; 8. fixing hole; 9. transverse support rod; 10. first fixed block; 11. sliding rod; 12. sliding groove; 13. limiting hole; 14. fixing rod; 15. limiting rod; 16. limiting block; 17. fixed plug hole; 18. second fixed block. DETAILED DESCRIPTION
[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative, and the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.
[0022] Reference Figure 1-5The utility model provides a positioning device for forging processing, including a workbench 1, the top of the workbench 1 is connected to a hydraulic device 4, the left side of the outer wall of the hydraulic device 4 is connected to a transverse support rod 9, the outer side of the transverse support rod 9 is connected to a transverse telescopic rod 6, the outer side of the transverse telescopic rod 6 is connected to a second positioning ring 3, the top of the workbench 1 is connected to a first positioning ring 2, the outside of the first positioning ring 2 is connected to a second fixed block 18, the outside of the second positioning ring 3 is connected to a first fixed block 10, the outside of the first fixed block 10 is connected to a fixed plug rod 7, the inside of the second fixed block 18 is provided with a fixed plug hole 17, and the fixed plug rod 7 is connected to the inside of the fixed plug hole 17 by insertion;
[0023] When the hydraulic device 4 is running, the transverse telescopic rod 6 can be telescoped inside the transverse support rod 9 and can be adjusted arbitrarily according to the size of the forging to be positioned, so that the first positioning ring 2 and the second positioning ring 3 can completely position the forging, avoiding the situation where the positioning device can only position forgings of a single size. Once the size of the forging changes, it will become difficult to be compatible, thereby improving compatibility.
[0024] Among them, the first positioning ring 2 and the second positioning ring 3 are in a corresponding form to each other, and the outside of the first positioning ring 2 and the second positioning ring 3 are provided with a rubber shell 5, which surrounds the outside of the first positioning ring 2 and the second positioning ring 3 respectively. When the forging is positioned, the forging will directly contact the external rubber shell 5, and the protective shell is used to protect the first positioning ring 2 and the second positioning ring 3.
[0025] Among them, a slide groove 12 is opened on the top of the workbench 1, and the bottom of the second positioning ring 3 is connected to the sliding rod 11. The sliding rod 11 is connected to the inside of the slide groove 12 in a movable manner. When the position of the second positioning ring 3 is adjusted, the sliding rod 11 slides inside the slide groove 12 at the same time, which can support the second positioning ring 3.
[0026] Among them, the outside of the rubber shell 5 is connected to the fixing rod 14, and the outsides of the first positioning ring 2 and the second positioning ring 3 are both opened with fixing holes 8. The fixing rod 14 is connected to the inside of the fixing hole 8 by insertion. As the use time increases, the rubber shell 5 can be pulled outward to separate the fixing rod 14 from the fixing hole 8, and the rubber shell 5 can be disassembled and replaced or maintained.
[0027] Among them, the tops of the first positioning ring 2 and the rubber shell 5 are both provided with a limiting hole 13, the inside of the limiting hole 13 is connected to a limiting rod 15 by insertion, and the top of the limiting rod 15 is connected to a limiting block 16. When the rubber shell 5 is respectively installed on the outside of the first positioning ring 2 and the second positioning ring 3, the limiting rod 15 is simultaneously inserted into the inside of the limiting hole 13 to reinforce the rubber shell 5.
[0028] Among them, the fixed rod 7 and the fixed socket 17 are in a corresponding form to each other, and both the fixed rod 7 and the fixed socket 17 are circular. Multiple fixed rods 7 are inserted into the interior of the fixed socket 17 at the same time, which can improve the stability of the fixed rod 7 and the fixed socket 17 after docking.
[0029] Working principle of the utility model: when using the positioning device for forging processing, first place the workbench 1 at the position where it needs to be used, then insert the fixing rod 14 into the fixing hole 8, and install the rubber shell 5 on the outside of the first positioning ring 2 and the second positioning ring 3 respectively. When positioning the forging, the forging will directly contact the external rubber shell 5, and the protective shell is used to protect the first positioning ring 2 and the second positioning ring 3. Then, the forging to be positioned is placed on the surface of the workbench 1, and then the hydraulic device 4 is operated. The transverse telescopic rod 6 can be telescopically adjusted inside the transverse support rod 9, and can be arbitrarily adjusted according to the size of the forging to be positioned, so that the first positioning ring 2 and the second positioning ring 3 can completely position the forging, avoiding the positioning device being able to only perform positioning work on forgings of a single size. Once the size of the forging changes, it will become difficult to be compatible, thereby improving compatibility.
[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
Claims
1. A positioning device for forging processing, comprising a workbench (1), characterized in that: The top of the workbench (1) is connected to a hydraulic device (4), the left side of the outer wall of the hydraulic device (4) is connected to a transverse support rod (9), the outer side of the transverse support rod (9) is connected to a transverse telescopic rod (6), the outer side of the transverse telescopic rod (6) is connected to a second positioning ring (3), the top of the workbench (1) is connected to a first positioning ring (2), the outside of the first positioning ring (2) is connected to a second fixed block (18), the outside of the second positioning ring (3) is connected to a first fixed block (10), the outside of the first fixed block (10) is connected to a fixed plug rod (7), the inside of the second fixed block (18) is provided with a fixed socket (17), and the fixed plug rod (7) is connected to the inside of the fixed socket (17) by insertion.
2. A positioning device for forging processing according to claim 1, characterized in that: The first positioning ring (2) and the second positioning ring (3) are in a mutually corresponding form, and the first positioning ring (2) and the second positioning ring (3) are both provided with a rubber shell (5) on the outside.
3. A positioning device for forging processing according to claim 1, characterized in that: A slide groove (12) is provided on the top of the workbench (1), and a slide rod (11) is connected to the bottom of the second positioning ring (3), and the slide rod (11) is movably connected to the inside of the slide groove (12).
4. A positioning device for forging processing according to claim 2, characterized in that: The outside of the rubber housing (5) is connected to a fixing rod (14), the outsides of the first positioning ring (2) and the second positioning ring (3) are both provided with fixing holes (8), and the fixing rod (14) is connected to the inside of the fixing hole (8) by insertion.
5. A positioning device for forging processing according to claim 4, characterized in that: The first positioning ring (2) and the top of the rubber housing (5) are both provided with a limiting hole (13), the interior of the limiting hole (13) is connected to a limiting rod (15) by insertion, and the top of the limiting rod (15) is connected to a limiting block (16).
6. A positioning device for forging processing according to claim 1, characterized in that: The fixed insertion rod (7) and the fixed insertion hole (17) are in a corresponding form to each other, and both the fixed insertion rod (7) and the fixed insertion hole (17) are circular.