CN219483904U - Taper hole stamping device - Google Patents
Taper hole stamping device Download PDFInfo
- Publication number
- CN219483904U CN219483904U CN202320582539.7U CN202320582539U CN219483904U CN 219483904 U CN219483904 U CN 219483904U CN 202320582539 U CN202320582539 U CN 202320582539U CN 219483904 U CN219483904 U CN 219483904U
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- fixedly arranged
- base
- taper hole
- plate
- circular plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of production of generator piston pins, and discloses a taper hole punching device. The taper hole stamping device is characterized in that hydraulic cylinders are fixedly arranged on the left side and the right side of the base along the horizontal center line, square plates are fixedly arranged at the output ends of the hydraulic cylinders, push rods are fixedly arranged at the center positions of the lower surfaces of the square plates, buffer stamping components are arranged on the upper surface of the base, and workpiece placing components are arranged on the lower surface of the base. This taper hole stamping device, pneumatic cylinder downwardly moving drives square plate downwardly moving, push rod and circular plate contact to drive punching press head downwardly moving, the punching press head follows the circular plate and removes the back, drives connecting rod downwardly moving, and the slider follows the removal, and the cooperation spring downwardly moving, when accomplishing the punching press, the spring upwardly moves the reset, and equipment resets, and the spring upwardly moves and downwardly in-process all has the buffering to the punching press in-process, thereby can reduce the impact of equipment in the punching press in-process, thereby prolonged the life of equipment.
Description
Technical Field
The utility model relates to the technical field of production of generator piston pins, in particular to a taper hole punching device.
Background
The piston pin is a cylindrical pin mounted to the piston skirt. The middle part of the piston penetrates through the small end hole of the connecting rod to connect the piston and the connecting rod, and the piston is used for transmitting the gas acting force born by the piston to the connecting rod or enabling the small end of the connecting rod to drive the piston to move together. In order to reduce weight, the wrist pin is typically made of high quality alloy steel and is hollow.
Now when punching press is carried out to equipment, after the work piece was placed, there is the work piece not fixed well, when punching press, the work piece appears the displacement and the condition that leads to processing position deviation appears probably, and when punching press, lower pressure head does not have good buffering to probably lead to the life of punching press head to reduce again, consequently, we need a taper hole punching press device to solve above-mentioned problem urgently.
Disclosure of Invention
The utility model aims to provide a taper hole stamping device which prolongs the service life of a stamping head and avoids the situation of deviation displacement in the stamping process.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the taper hole stamping device comprises a base, wherein hydraulic cylinders are fixedly arranged on the left side and the right side of the horizontal central line on the base, square plates are fixedly arranged at the output ends of the four hydraulic cylinders, and push rods are fixedly arranged at the central positions of the lower surfaces of the square plates;
the upper surface of the base is provided with a buffer stamping assembly;
the lower surface of base is provided with the work piece and places the subassembly.
Preferably, the buffer stamping assembly comprises a connecting plate, the bottom of a buffer spring is fixedly arranged on the upper surface of the connecting plate, a support is fixedly arranged at the top end of the buffer spring, round rods are fixedly arranged at the left side and the right side of the support, a movable support is arranged at the outer side of the support, bearing holes are formed in the left side and the right side of the movable support, and the bearing holes are rotationally connected with the round rods through bearings.
Through above-mentioned technical scheme, connecting plate and base fixed mounting, and the support is fixed setting, and the movable support is the activity body.
Preferably, the movable support is kept away from the equal fixed mounting of opposite side of circular pole one end and has the bearing bar, be connected with the runing rest through the bearing rotation on the bearing bar, the central point of runing rest rear side puts the one end that fixed mounting has the connecting rod, the top of base upper surface is provided with the circular plate, and the lower fixed surface of circular plate installs the punching press head, the outside of circular plate is provided with a plurality of rectangular plates, rectangular plate and one side of keeping away from the circular plate have been seted up the rectangular channel.
Through the technical proposal, the rotating bracket is a movable body, the number of the rectangular plates is six, the rectangular plates are equidistantly arranged on the outer side of the circular plate in a ring shape,
preferably, the bottom end of the sliding rod is fixedly arranged on the inner bottom wall of the rectangular groove, the top end of the sliding rod is fixedly arranged on the inner top wall of the rectangular groove, a sliding block is connected to the sliding rod in a sliding mode, a sliding way is formed in the rear side of the rectangular plate, one end of a first connecting rod is fixedly arranged on the rear side of the sliding block, the other end of the first connecting rod is fixedly arranged on the circular plate, the top end of a spring is fixedly arranged on the inner top wall of the rectangular groove, and the other end of the spring is fixedly arranged on the sliding block.
Through above-mentioned technical scheme, when circular plate downwardly moving is, rotates the support activity to furthest, and the slider downwardly moving, the spring follows the slider and removes, and when circular plate upwardly moved, the spring follows the reset to form the buffering, the spring adopts buffer spring, has the function of slowly retracting.
Preferably, the workpiece placement assembly comprises a placement box, the placement box is fixedly arranged on the lower surface of the base, and hydraulic limiting rods are fixedly arranged on the inner walls of the left side and the right side of the placement box.
Preferably, the output end of the hydraulic limiting rod is fixedly provided with a limiting arc plate, and a punching hole is formed in the center of the base.
Through the technical scheme, the diameter of the punching hole is larger than that of the punching head.
By adopting the technical scheme, the utility model has the beneficial effects that:
1. this taper hole stamping device, pneumatic cylinder downwardly moving drives square plate downwardly moving, push rod and circular plate contact to drive punching press head downwardly moving, the punching press head follows the circular plate and removes the back, drives connecting rod downwardly moving, and the slider follows the removal, and the cooperation spring downwardly moving, when accomplishing the punching press, the spring upwardly moves the reset, and equipment resets, and the spring upwardly moves and downwardly in-process all has the buffering to the punching press in-process, thereby can reduce the impact of equipment in the punching press in-process, thereby prolonged the life of equipment.
2. This taper hole stamping device fixes the processing work piece through spacing arc on the hydraulic stop lever to adopt open box of placing to put the work piece, consequently, avoid there being the condition that produces the displacement in the punching press in-process to appear.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic elevational view of the present utility model;
FIG. 3 is a schematic view of the cross-sectional structure of FIG. 2 A-A in accordance with the present utility model.
In the figure: 1 base, 2 hydraulic cylinder, 3 square plate, 4 push rod,
5 buffer stamping assembly, 51 connecting plate, 52 buffer spring, 53 support, 54 round bar, 55 movable support, 56 bearing hole, 57 bearing bar, 58 rotary support, 59 connecting bar, 510 round plate, 511 stamping head, 512 rectangular plate, 513 rectangular slot, 514 sliding bar, 515 sliding block, 516 slide, 517 connecting bar one, 518 spring
6 workpiece placement components, 61 placement boxes, 62 hydraulic limiting rods, 63 limiting arc plates and 64 punching holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the conical hole stamping device is characterized in that hydraulic cylinders 2 are fixedly arranged on the left side and the right side of a horizontal central line on a base 1, square plates 3 are fixedly arranged at the output ends of the four hydraulic cylinders 2, and push rods 4 are fixedly arranged at the central positions of the lower surfaces of the square plates 3;
the upper surface of the base 1 is provided with a buffer stamping component 5;
the lower surface of the base 1 is provided with a workpiece placement component 6;
the buffer stamping assembly 5 comprises a connecting plate 51, the bottom end of a buffer spring 52 is fixedly arranged on the upper surface of the connecting plate 51, a support 53 is fixedly arranged on the top end of the buffer spring 52, round rods 54 are fixedly arranged on the left side and the right side of the support 53, movable supports 55 are arranged on the outer side of the support 53, bearing holes 56 are formed in the left side and the right side of the movable supports 55, the bearing holes 56 are rotatably connected with the round rods 54 through bearings, the connecting plate 51 is fixedly arranged with the base 1, the support 53 is fixedly arranged, the movable supports 55 are movable bodies, bearing rods 57 are fixedly arranged on the opposite side surfaces of one end of the movable supports 55 far away from the round rods 54, a rotating support 58 is rotatably connected with the bearing rods 57 through bearings, one end of a connecting rod 59 is fixedly arranged on the center position of the rear side of the rotating support 58, a round plate 510 is arranged above the upper surface of the base 1, a stamping head 511 is fixedly arranged on the lower surface of the round plate 510, a plurality of rectangular plates 512 are arranged on the outer side of the round plate 510, rectangular plates 512 are rotatably connected with one side far away from the round plate 510 through bearings 513, the movable supports 58 are movably arranged, the number of the rectangular plates 512 are six, and the rectangular plates are arranged on the outer sides of the round plate 510 in an equidistant mode;
the bottom end of the sliding rod 514 is fixedly arranged on the inner bottom wall of the rectangular groove 513, the top end of the sliding rod 514 is fixedly arranged on the inner top wall of the rectangular groove 513, the sliding rod 514 is connected with the sliding block 515 in a sliding manner, the rear side of the rectangular plate 512 is provided with a sliding way 516, the rear side of the sliding block 515 is fixedly provided with one end of a connecting rod 517, the other end of the connecting rod 517 is fixedly arranged with the circular plate 510, the top end of a spring 518 is fixedly arranged on the inner top wall of the rectangular groove 513, the other end of the spring 518 is fixedly arranged with the sliding block 515, when the circular plate 510 moves downwards, the rotating bracket 58 moves to the maximum extent, the sliding block 515 moves downwards, the spring 518 follows the sliding block 515, and when the circular plate 510 moves upwards, the spring 518 follows reset, so as to form buffering, the spring 518 adopts a buffering spring, the function of slowly retracting, the workpiece placement component 6 comprises a placement box 61, the lower surface of the placement box 61 is fixedly arranged on the left side and the inner walls of the placement box 61, the left side and the right side of the circular plate 510 are fixedly arranged with the hydraulic limiting rods 62, the output ends of the hydraulic limiting rods 62 are fixedly arranged with the limiting plates 63, the center of the base 1, the center position of the base 1 is provided with the punching hole 64, and the diameter of the punching hole 64 is larger than that of the punching arc 511.
When the taper hole punching device works, a machining workpiece is fixed through the limiting arc plate 63 on the hydraulic limiting rod 62, the workpiece is placed by adopting the open placing box 61, the hydraulic cylinder 2 moves downwards to drive the square plate 3 to move downwards, the push rod 4 contacts with the circular plate 510 and drives the punching head 511 to move downwards, the punching head 511 moves along with the circular plate 510, then drives the connecting rod one 517 to move downwards, the sliding block 515 moves along with the spring 518, and when punching is completed, the spring 518 moves upwards to reset, and the equipment resets to complete punching.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a taper hole stamping device, includes base (1), its characterized in that: the hydraulic cylinders (2) are fixedly arranged on the left side and the right side of the horizontal central line on the base (1), square plates (3) are fixedly arranged at the output ends of the four hydraulic cylinders (2), and push rods (4) are fixedly arranged at the central positions of the lower surfaces of the square plates (3);
the upper surface of the base (1) is provided with a buffer stamping assembly (5);
the lower surface of the base (1) is provided with a workpiece placement component (6).
2. A taper hole punching apparatus according to claim 1, characterized in that: the novel buffering stamping device is characterized in that the buffering stamping assembly (5) comprises a connecting plate (51), the upper surface of the connecting plate (51) is fixedly provided with the bottom end of a buffering spring (52), the top end of the buffering spring (52) is fixedly provided with a support (53), the left side and the right side of the support (53) are fixedly provided with round rods (54), the outer side of the support (53) is provided with a movable support (55), the left side and the right side on the movable support (55) are provided with bearing holes (56), and the bearing holes (56) are rotationally connected with the round rods (54) through bearings.
3. A taper hole punching apparatus according to claim 2, characterized in that: the movable support (55) is kept away from the equal fixed mounting of opposite side of circular pole (54) one end and has a bearing rod (57), be connected with on the bearing rod (57) through the bearing rotation and rotate support (58), the central point of rotation support (58) rear side puts the one end that fixed mounting had connecting rod (59), the top of base (1) upper surface is provided with circular plate (510), and the lower fixed surface of circular plate (510) installs punching press head (511), the outside of circular plate (510) is provided with a plurality of rectangular plates (512), rectangular plate (512) and one side of keeping away from circular plate (510) have been seted up rectangular slot (513).
4. A taper hole punching apparatus according to claim 3, characterized in that: the bottom of the sliding rod (514) is fixedly arranged on the inner bottom wall of the rectangular groove (513), the top end of the sliding rod (514) is fixedly arranged on the inner top wall of the rectangular groove (513), the sliding rod (514) is connected with the sliding block (515) in a sliding mode, the sliding way (516) is arranged on the rear side of the rectangular plate (512), one end of the first connecting rod (517) is fixedly arranged on the rear side of the sliding block (515), the other end of the first connecting rod (517) is fixedly arranged on the circular plate (510), the top end of the spring (518) is fixedly arranged on the inner top wall of the rectangular groove (513), and the other end of the spring (518) is fixedly arranged on the sliding block (515).
5. The taper hole punching apparatus according to claim 4, characterized in that: the workpiece placement assembly (6) comprises a placement box (61), wherein the placement box (61) is fixedly arranged on the lower surface of the base (1), and hydraulic limiting rods (62) are fixedly arranged on the inner walls of the left side and the right side of the placement box (61).
6. The taper hole punching apparatus according to claim 5, characterized in that: the output end of the hydraulic limiting rod (62) is fixedly provided with a limiting arc plate (63), and a punching hole (64) is formed in the center of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320582539.7U CN219483904U (en) | 2023-03-23 | 2023-03-23 | Taper hole stamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320582539.7U CN219483904U (en) | 2023-03-23 | 2023-03-23 | Taper hole stamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219483904U true CN219483904U (en) | 2023-08-08 |
Family
ID=87510166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320582539.7U Active CN219483904U (en) | 2023-03-23 | 2023-03-23 | Taper hole stamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219483904U (en) |
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2023
- 2023-03-23 CN CN202320582539.7U patent/CN219483904U/en active Active
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