CN214976971U

CN214976971U - Double-point crankshaft stamping device

Info

Publication number: CN214976971U
Application number: CN202121199011.9U
Authority: CN
Inventors: 徐杨
Original assignee: Nantong Gaochuang Automation Equipment Co ltd
Current assignee: Nantong Gaochuang Automation Equipment Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-12-03
Anticipated expiration: 2031-05-31

Abstract

The utility model provides a two bent axle stamping device, it relates to traditional technology processing equipment technical field, and when aiming at solving among the prior art punching press large tracts of land product, the stress point is concentrated and is leaded to punching press product quality to receive the influence. The technical key points are as follows: including fixed baseplate, punching press board and drive arrangement, fixed baseplate is used for fixing the punching press board reaches drive arrangement, the punching press board is followed fixed baseplate length direction extends the setting, punching press board length direction both ends upwards extend and are provided with the deflector, the last spacing groove that is provided with of fixed baseplate, the deflector is followed the vertical direction reciprocating motion in spacing groove, drive arrangement is used for the drive the motion of deflector. The guide plates at the two opposite ends of the length of the stamping plate guide the stamping plate, so that the whole stress of the stamping plate is uniform, the whole product to be stamped can be pressed in the stamping process, and the quality of the product after stamping is ensured.

Description

Double-point crankshaft stamping device

Technical Field

The utility model relates to a traditional handicraft processing equipment technical field, concretely relates to two some bent axle stamping device.

Background

The stamping process is a forming processing method which applies external force to plates, strips, pipes, profiles and the like by a press and a die to cause the plates, the strips, the pipes, the profiles and the like to generate plastic deformation or separation, thereby obtaining workpieces (stamped parts) with required shapes and sizes.

In the stamping device in the prior art, a single stamping shaft is usually used for linking a driving device and a stamping plate, in the stamping process of the stamping plate, stamping is carried out only through the position linked with the single stamping shaft, and when a stamping workpiece is large, the part at a position far away from the stamping shaft is easy to cause unstable stamping due to insufficient stress, so that later-stage use is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a two-point crankshaft stamping device to solve that prior art exists

For solving the technical problem, the utility model provides a two bent axle stamping device, including fixed baseplate, punching press board and drive arrangement, fixed baseplate is used for fixing the punching press board reaches drive arrangement, the punching press board is followed fixed baseplate length direction extends the setting, punching press board length direction both ends upwards extend and are provided with the deflector, the last spacing groove that is provided with of fixed baseplate, the deflector is followed the vertical direction reciprocating motion of spacing groove, drive arrangement is used for the drive the motion of deflector.

Preferably, the fixed pedestal comprises two parallel supporting plates, the stamping plate is located between the two supporting plates, the two supporting plates are relatively fixedly arranged, three fixing plates are arranged on the supporting plate above the stamping plate, one fixing plate is located at one end of the supporting plate in the length direction, the other two fixing plates penetrate through the supporting plate, and the limiting groove is located on the side face of the supporting plate, opposite to the two fixing plates, penetrating through the side face.

Preferably, the two support plates are connected through two limiting plates, the two limiting plates are respectively located at two ends of the support plates in the length direction and are mutually fixed with the support plates.

Preferably, a sleeve is arranged at the bottom of the support plate above the stamping plate, and a guide rod inserted in the sleeve is arranged on the stamping plate.

Preferably, the number of the sleeves is at least two, the number of the guide rods is the same as that of the sleeves, and the sleeves are arranged in an array along the length direction of the supporting plate.

Preferably, the driving device comprises a servo motor and an eccentric shaft, the eccentric shaft and the servo motor are synchronously and rotatably arranged, and the eccentric shaft is rotatably arranged on the guide plate.

Preferably, the servo motor is fixed on a fixing plate located at the end of the supporting plate in the length direction, a coupler is arranged between the servo motor and the eccentric shaft, and the coupler is connected with a motor shaft of the servo motor and the eccentric shaft.

The utility model discloses the beneficial effect who brings:

(1) the utility model provides a pair of two bent axle stamping device, its deflector through being located the reverse both ends of punching press board length leads to the punching press board to guaranteed that the whole atress of punching press board is even, in the stamping process, can wholly exert pressure to the product that needs the punching press, thereby guaranteed the quality of product after the punching press.

(2) And through the mutual cooperation of the guide rod and the sleeve, the moving direction of the stamping plate is further guided, and the stamping plate is guaranteed to slide along the vertical direction all the time.

Drawings

Fig. 1 is a schematic structural diagram of a double-point crankshaft punching device according to an embodiment of the present invention;

fig. 2 is another angle structure diagram of the double-point crankshaft punching device according to an embodiment of the present invention.

10, fixing a base; 11. a support plate; 111. a first support plate; 1111. a limiting plate; 112. a second support plate; 1121. a sleeve; 13. a fixing plate; 131. a first fixing plate; 132. a second fixing plate; 133. a third fixing plate; 1331. a limiting groove; 30. stamping the plate; 31. a guide plate; 33. a guide bar; 50. a drive device; 51. a servo motor; 53. a coupling; 55. an eccentric shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to specific embodiments.

Referring to fig. 1 and 2, a two-point crankshaft stamping device includes a fixed base 10, a stamping plate 30 and a driving device 50, where the fixed base 10 is used to fix the stamping plate 30 and the driving device 50, the stamping plate 30 is slidably disposed on the fixed base 10 along a vertical direction, and the driving device 50 is used to drive the stamping plate 30 to realize the sliding of the stamping plate 30.

Referring to fig. 1 and 2, the fixing base 10 includes two parallel supporting plates 11, the two supporting plates 11 are located at two sides of the stamping plate 30 in a vertical direction, the supporting plates 11 are relatively fixed, in an embodiment, the two supporting plates 11 are a first supporting plate 111 and a second supporting plate 112, respectively, wherein the first supporting plate 111 is located below the stamping plate 30, the second supporting plate 112 is located above the stamping plate 30, two ends of the first supporting plate 111 in a length direction are provided with a limiting plate 1111 pointing to the second supporting plate 112, two ends of the limiting plate 1111 in a vertical direction are fixed on the first supporting plate 111 and the second supporting plate 112, and in an embodiment, the limiting plate 1111 is fixed on the supporting plates 11 by bolts. Referring to fig. 1 and 2, the second support plate 112 is provided with a plurality of fixing plates 13, the fixing plates 13 are used for fixing the driving device 50, in an embodiment, the fixing plates 13 are vertically arranged and three fixing plates 13 are respectively a first fixing plate 131, a second fixing plate 132 and a third fixing plate 133, wherein the first fixing plate 131 is arranged at one end of the second support plate 112 in the length direction, the second fixing plate 132 and the third fixing plate 133 are arranged to penetrate through the second support plate 112, and in an embodiment, a limiting groove 1331 is respectively arranged between the second fixing plate 132 and the third fixing plate 133. Referring to fig. 2, a plurality of sleeves 1121 extend downward from the second support plate 112, and the sleeves 1121 are disposed toward the stamping plate 30; in one embodiment, two sleeves 1121 are provided; in other embodiments, the sleeves 1121 may be provided in a plurality and arranged in an array along the length direction of the second support plate 112.

Referring to fig. 1, the stamping plate 30 is horizontally disposed, two ends of the stamping plate 30 in the length direction extend upward to form guide plates 31, the guide plates 31 are embedded in the limiting groove 1331 and slidably disposed along the vertical direction of the limiting groove 1331, in an embodiment, referring to fig. 2, the stamping plate 30 is further provided with a guide rod 33, and the guide rod 33 is inserted into the sleeve 1121; in use, the sliding direction of the press plate 30 is guided by the mutual fit between the sleeve 1121 and the guide rod 33.

Referring to fig. 1, the driving device 50 includes a servo motor 51, a coupling 53 and an eccentric shaft 55, the servo motor 51 is fixedly disposed on the first fixing plate 131, and the servo motor 51 is positioned on the side of the first fixing plate 131 facing away from the second supporting plate 112, a motor shaft of the servo motor 51 is arranged through the first fixing plate 131, the coupling 53 is arranged to communicate with the motor shaft of the servo motor 51 and one end of the coupling 53, which is far away from the servo motor 51, is rotatably arranged on the second fixing plate 132, one end of the eccentric shaft 55 is arranged to communicate with the coupling 53 through an eccentric hole, the other end is directed to the third fixing plate 133, the two ends of the eccentric shaft 55 are respectively and rotatably fixed on the guide plate 31, the eccentric shaft 55 and the coupling 53 are provided to rotate in synchronization with the motor shaft of the servo motor 51; thus, during the rotation of the eccentric shaft 55, the guide plate 31 is driven to reciprocate in the vertical direction, thereby achieving the punching of the punching plate 30.

The application provides a two-point crankshaft stamping device, it leads to stamping plate 30 through the deflector 31 that is located the reverse both ends of stamping plate 30 length to guaranteed that the whole atress of stamping plate 30 is even, in the stamping process, can wholly exert pressure to the product of needs punching press, thereby guaranteed the quality of punching press back product.

It should be noted that, the utility model discloses the multiple standard component that uses all can be obtained from the market, and nonstandard component then can customize very much, the utility model discloses the connected mode that adopts such as bolted connection, welding etc. also are very common means in the mechanical field, and the inventor is no longer repeated here.

The above description is only an example of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A two-point crankshaft punching device comprises a fixed base (10), a punching plate (30) and a driving device (50), wherein the fixed base (10) is used for fixing the punching plate (30) and the driving device (50), the punching plate (30) is arranged in a manner of extending along the length direction of the fixed base (10), and the two-point crankshaft punching device is characterized in that: the stamping die is characterized in that guide plates (31) extend upwards from two ends of the length direction of the stamping plate (30), limit grooves (1331) are formed in the fixed base (10), the guide plates (31) move in a reciprocating mode in the vertical direction of the limit grooves (1331), and the driving device (50) is used for driving the guide plates (31) to move.

2. The double-point crankshaft punching device according to claim 1, characterized in that: fixed baseplate (10) is including two backup pads (11) that are parallel to each other, punching press board (30) are located two between backup pad (11), two backup pad (11) relatively fixed sets up, is located be provided with three fixed plate (13) on backup pad (11) of punching press board (30) top, one of them fixed plate (13) are located backup pad (11) length direction's one end, two in addition fixed plate (13) run through backup pad (11) set up, spacing groove (1331) are located and run through the side of two fixed plate (13) relative one side of backup pad (11).

3. The double-point crankshaft punching device according to claim 2, characterized in that: the two supporting plates (11) are connected through limiting plates (1111), the number of the limiting plates (1111) is two, and the two limiting plates (1111) are respectively located at two ends of the supporting plates (11) in the length direction and are mutually fixed with the supporting plates (11).

4. The double-point crankshaft punching device according to claim 2, characterized in that: a sleeve (1121) is arranged at the bottom of the support plate (11) above the stamping plate (30), and a guide rod (33) inserted in the sleeve (1121) is arranged on the stamping plate (30).

5. The double-point crankshaft punching device according to claim 4, characterized in that: the number of the sleeves (1121) is at least two, the number of the guide rods (33) is the same as that of the sleeves (1121), and the sleeves (1121) are arranged in an array along the length direction of the supporting plate (11).

6. The double-point crankshaft punching device according to claim 4, characterized in that: the driving device (50) comprises a servo motor (51) and an eccentric shaft (55), the eccentric shaft (55) and the servo motor (51) are synchronously arranged in a rotating mode, and the eccentric shaft (55) is arranged on the guide plate (31) in a rotating mode.

7. The double-point crankshaft punching device according to claim 6, characterized in that: the servo motor (51) is fixed on a fixing plate (13) positioned at the end part of the supporting plate (11) in the length direction, a coupler (53) is arranged between the servo motor (51) and the eccentric shaft (55), and the coupler (53) is connected with a motor shaft of the servo motor (51) and the eccentric shaft (55).