CN211892093U - Novel many connecting rods punching press mechanism - Google Patents
Novel many connecting rods punching press mechanism Download PDFInfo
- Publication number
- CN211892093U CN211892093U CN202020315132.4U CN202020315132U CN211892093U CN 211892093 U CN211892093 U CN 211892093U CN 202020315132 U CN202020315132 U CN 202020315132U CN 211892093 U CN211892093 U CN 211892093U
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- rod
- groove
- machine body
- sliding
- adjusting plate
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Abstract
The utility model discloses a novel multi-connecting-rod punching mechanism, which comprises a machine body, wherein a punching groove is arranged on the front side of the machine body, a motor is fixed on the other side screw of the machine body, the output end of the motor passes through the machine body and is fixedly connected with a rotary table, a pin shaft is fixedly embedded on the rotary table, an adjusting plate is sleeved outside the pin shaft, a sliding groove is arranged on the adjusting plate, a rotary pin is fixedly connected on one side of the sliding groove and is positioned on the adjusting plate, and a swing rod is sleeved outside the rotary pin, thereby guarantee that the punching press work piece can not lose the punching press effect because of elastic deformation, structural design is simple.
Description
Technical Field
The utility model relates to a punching press mechanism, in particular to novel many connecting rods punching press mechanism belongs to stamping equipment technical field.
Background
The stamping is a forming processing method for applying external force to plates, strips, pipes, profiles and the like by a press and a die to cause plastic deformation or separation of the plates, the strips, the pipes, the profiles and the like so as to obtain workpieces (stamped parts) with required shapes and sizes.
Many connecting rods punching press mechanism is stamping structure's common deformation form, and the effective difference with traditional direct punching press lies in functional change, and punching press mechanism operation in-process, the motor drives the high-speed rotation of bent axle, leads to the punching press process to accomplish in the twinkling of an eye, and the stamping workpiece receives self elasticity effect, and the bounce-back phenomenon appears very probably for the unable shaping of stamping workpiece, and traditional many connecting rods punching press mechanism's punching press scope is not adjustable, and the punching press process belongs to hard motion, and this has all seriously influenced stamping structure's performance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel many connecting rods punching press mechanism to the motor that proposes in solving above-mentioned background art drives the high-speed rotation of bent axle, leads to stamping process to accomplish in the twinkling of an eye, and the stamping workpiece receives self spring action, and rebound phenomenon appears in the high possibility for the unable shaping of stamping workpiece, and the stamping range of traditional many connecting rods punching press mechanism is unadjustable, and stamping process belongs to hard motion, and this problem that has all seriously influenced stamping structure's performance.
In order to achieve the above object, the utility model provides a following technical scheme: a novel multi-connecting-rod punching mechanism comprises a machine body, wherein a punching groove is formed in the front side of the machine body, a motor is fixed to the other side of the machine body through a screw, the output end of the motor penetrates through a rotary table fixedly connected with the machine body, a pin shaft is fixedly embedded in the rotary table, an adjusting plate is sleeved outside the pin shaft, a sliding groove is formed in the adjusting plate, a rotary pin is fixedly connected to one side of the sliding groove and located on the adjusting plate, a swing rod is sleeved outside the rotary pin in a rotating mode, one end of the swing rod is hinged to a hinge seat, the hinge seat is fixed to the inner wall of the machine body through a screw, the other end of the swing rod is rotatably connected with a connecting rod, one end, away from the swing rod, of the connecting rod is rotatably connected with a push-pull rod, a vertical groove is formed, the outer side of the screw rod is sleeved with a sliding block, one side of the vertical groove is provided with an adjusting groove, one side of the sliding block is rotatably embedded with a positioning shaft through a bearing, one end of the positioning shaft penetrates through the adjusting groove to be rotatably sleeved with a lever, one end of the lever is rotatably connected with the bottom end of the push-pull rod, the other end of the lever is rotatably connected with a guide rod, the bottom end of the guide rod is rotatably connected with a pressing rod, and the bottom end of the pressing rod extends into the punching groove.
Preferably, the screw rod is in threaded connection with the sliding block, and the sliding block is in sliding connection with the inner wall of the vertical groove.
Preferably, the distance between the bottom end of the push-pull rod and the positioning shaft is larger than the distance between the top end of the guide rod and the positioning shaft.
Preferably, the sliding groove is of an arc-shaped structure, and the circle center radius of the sliding groove is the same as that of the rotary table.
Preferably, the pin shaft is embedded in the sliding groove in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a novel many connecting rods punching press mechanism, have the dead characteristics of structural design reasonable and automatic lock, during the use, the motor drives the carousel and rotates, make the round pin axle can drive the regulating plate motion, set up the arc wall on the regulating plate, make the round pin axle slide to the spout after, can keep the height of regulating plate unchangeable, and then keep the inclination of pendulum rod unchangeable, make the dead state of lock that the depression bar bottom can keep the longer time, thereby guarantee that the punching press work piece can not lose the punching press effect because elastic deformation, structural design is simple, the setting of lever has effectively increased the overdraft, and the punching press scope of depression bar is adjustable, make the depression bar have different stroke volume, the parts machining of being convenient for.
Drawings
Fig. 1 is a schematic side view of the present invention;
fig. 2 is a side sectional view of the present invention;
fig. 3 is a schematic structural view of the adjusting plate of the present invention.
In the figure: 1. a body; 2. a motor; 3. a vertical slot; 4. a screw rod; 5. a slider; 6. an adjustment groove; 7. a handle; 8. positioning the shaft; 9. punching a groove; 10. a hinged seat; 11. a swing rod; 12. a connecting rod; 13. a push-pull rod; 14. a pin shaft; 15. a turntable; 16. an adjusting plate; 161. a chute; 162. rotating the pin; 17. a lever; 18. a guide bar; 19. a pressure lever.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a novel multi-connecting-rod punching mechanism comprises a machine body 1, a punching groove 9 is formed in the front side of the machine body 1, a motor 2 is fixed to the other side of the machine body 1 through screws, the output end of the motor 2 penetrates through a rotary table 15 fixedly connected to the machine body 1, a pin shaft 14 is fixedly embedded in the rotary table 15, an adjusting plate 16 is sleeved outside the pin shaft 14, a sliding groove 161 is formed in the adjusting plate 16, a rotary pin 162 is fixedly connected to one side of the sliding groove 161 and located on the adjusting plate 16, a swing rod 11 is rotatably sleeved outside the rotary pin 162, a hinge seat 10 is hinged to one end of the swing rod 11, the hinge seat 10 is fixed to the inner wall of the machine body 1 through screws, a connecting rod 12 is rotatably connected to the other end of the swing rod 11, a push-pull rod 13 is rotatably connected to one end, far away from the swing rod 11, a vertical groove 3 is formed in the, the outer side cover of lead screw 4 is equipped with slider 5, and adjustment tank 6 has been seted up to one side of erecting groove 3, and one side of slider 5 is rotated through the bearing and is inlayed and be equipped with location axle 8, and the one end of location axle 8 is passed adjustment tank 6 and is rotated the cover and be equipped with lever 17, and the one end of lever 17 is rotated with push-and-pull rod 13 bottom and is connected, and the other end of lever 17 is rotated and is connected with guide arm 18, and the bottom of guide arm 18 is rotated and is connected with depression bar 19, and the bottom of.
Wherein, lead screw 4 and slider 5 threaded connection, slider 5 and 3 inner walls sliding connection in perpendicular groove, 4 threaded drive sliders 5 of lead screw.
Wherein, the distance between the bottom end of the push-pull rod 13 and the positioning shaft 8 is larger than the distance between the top end of the guide rod 18 and the positioning shaft 8, and the power arm of the lever 17 is larger than the resistance arm.
The sliding groove 161 is of an arc-shaped structure, the radius of the circle center of the sliding groove 161 is the same as that of the circle center of the rotary table 15, and after the pin shaft 14 slides to the sliding groove 161, the height of the adjusting plate 16 can be kept unchanged, so that the inclination angle of the swing rod 11 is kept unchanged.
The pin 14 is slidably inserted into the sliding slot 161, and the pin 14 drives the adjusting plate 16 to move.
Specifically, when the utility model is used, the motor 2 drives the turntable 15 to rotate, so that the pin shaft 14 can drive the adjusting plate 16 to move, when the pin shaft 14 moves downwards, the adjusting plate 16 can be pulled to move downwards, and further the swing rod 11 can be pulled to swing downwards, so that the connecting rod 12 can be pulled to pull the push-pull rod 13 to move downwards, and further the power arm of the lever 17 descends, the resistance arm of the lever 17 ascends, and further the guide rod 18 moves upwards, so that the press rod 19 ascends, and when the motor 2 drives the turntable 15 to rotate backwards, the pin shaft 14 moves upwards, and the adjusting plate 16 can be jacked up, and further the press rod 19 exerts pressure downwards, further, after the pin shaft 14 slides to the chute 161, the height of the adjusting plate 16 can be kept unchanged, and further the inclination angle of the swing rod 11 is kept unchanged, so that the bottom end of the press rod 19 can be kept in, the rotating handle 7 can adjust the height of the positioning shaft 8, and further can adjust the stamping range of the pressing rod 19, so that the pressing rod 19 has different stroke amounts, and the part processing is facilitated.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The novel multi-connecting-rod punching mechanism is characterized by comprising a machine body (1), a punching groove (9) is formed in the front side of the machine body (1), a motor (2) is fixed to the other side of the machine body (1) through a screw, the output end of the motor (2) penetrates through a rotary plate (15) fixedly connected with the machine body (1), a pin shaft (14) is fixedly embedded in the rotary plate (15), an adjusting plate (16) is sleeved on the outer side of the pin shaft (14), a sliding groove (161) is formed in the adjusting plate (16), a rotary pin (162) is fixedly connected to one side of the sliding groove (161) and positioned on the adjusting plate (16), a swing rod (11) is rotatably sleeved on the outer side of the rotary pin (162), a hinged seat (10) is hinged to one end of the swing rod (11), the hinged seat (10) is fixed to the inner wall of the machine body (1) through a screw, a connecting, one end, far away from the swing rod (11), of the connecting rod (12) is rotatably connected with a push-pull rod (13), the outer wall of the machine body (1) is provided with a vertical groove (3), a lead screw (4) is rotatably embedded between the upper side and the lower side of the vertical groove (3) through a bearing, the top end of the lead screw (4) penetrates through the machine body (1) and is fixedly connected with a handle (7), a sliding block (5) is sleeved on the outer side of the lead screw (4), an adjusting groove (6) is formed in one side of the vertical groove (3), a positioning shaft (8) is rotatably embedded in one side of the sliding block (5) through a bearing, a lever (17) is rotatably sleeved at one end of the positioning shaft (8) through the adjusting groove (6), one end of the lever (17) is rotatably connected with the bottom end of the push-pull rod (13), the other end of the lever (17) is, the bottom end of the pressure rod (19) extends into the stamping groove (9).
2. The novel multi-link stamping mechanism as claimed in claim 1, wherein: the screw rod (4) is in threaded connection with the sliding block (5), and the sliding block (5) is in sliding connection with the inner wall of the vertical groove (3).
3. The novel multi-link stamping mechanism as claimed in claim 1, wherein: the distance between the bottom end of the push-pull rod (13) and the positioning shaft (8) is larger than the distance between the top end of the guide rod (18) and the positioning shaft (8).
4. The novel multi-link stamping mechanism as claimed in claim 1, wherein: the sliding groove (161) is of an arc-shaped structure, and the radius of the circle center of the sliding groove (161) is the same as that of the circle center of the rotary table (15).
5. The novel multi-link stamping mechanism as claimed in claim 1, wherein: the pin shaft (14) is embedded in the sliding groove (161) in a sliding manner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020315132.4U CN211892093U (en) | 2020-03-14 | 2020-03-14 | Novel many connecting rods punching press mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202020315132.4U CN211892093U (en) | 2020-03-14 | 2020-03-14 | Novel many connecting rods punching press mechanism |
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CN211892093U true CN211892093U (en) | 2020-11-10 |
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CN202020315132.4U Expired - Fee Related CN211892093U (en) | 2020-03-14 | 2020-03-14 | Novel many connecting rods punching press mechanism |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112556762A (en) * | 2020-11-25 | 2021-03-26 | 浙江瀚陆海洋科技有限公司 | River course flow monitor |
-
2020
- 2020-03-14 CN CN202020315132.4U patent/CN211892093U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112556762A (en) * | 2020-11-25 | 2021-03-26 | 浙江瀚陆海洋科技有限公司 | River course flow monitor |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20210314 |