CN215279365U

CN215279365U - Stamping forming and thread-filing integrated machine

Info

Publication number: CN215279365U
Application number: CN202120303082.2U
Authority: CN
Inventors: 温振国
Original assignee: Xingtai Tiangang Electric Vehicle Manufacturing Co ltd
Current assignee: Xingtai Tiangang Electric Vehicle Manufacturing Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-24
Anticipated expiration: 2031-02-03

Abstract

The utility model provides a punch forming and thread rolling integrated machine, which comprises punch forming equipment, an automatic conveying device and a thread rolling machine; the punch forming equipment comprises a frame and a material returning device; the frame is provided with a forming sliding hole used for matching with stamping, and the material returning device comprises a firing pin which is connected with the forming sliding hole in a sliding manner and can eject the front shaft out through the firing pin; the automatic conveying device comprises a conveying frame, a conveying slideway and a first transmission assembly; the conveying slide way is arranged along the conveying frame, one side of one end of the conveying slide way is connected with an inclined material guide plate, so that the front shaft can automatically slide to the conveying slide way, the free end of the shaft lever automatically slides into the conveying slide way, and the shaft pad at the other end of the shaft lever is clamped on the conveying slide way; the first transmission assembly comprises a material supporting block, the material supporting block can move circularly along the conveying slide way and can support the shaft rod to slide along the conveying slide way; the input end of the thread rolling machine is communicated with the conveying slide way. The stamping forming and thread rolling integrated machine can automatically convey a front shaft after stamping forming to a thread rolling machine, and improves the automation degree, time and labor saving.

Description

Stamping forming and thread-filing integrated machine

Technical Field

The utility model belongs to the technical field of processing conveyor's technique and specifically relates to a stamping forming thread rolling all-in-one machine is related to.

Background

In the existing production line of the front axle of the vehicle, the front axle which is punched and formed by a punching machine needs to be manually carried to a thread rolling machine for thread rolling.

The present inventors have found at least the following problems in implementing the present embodiment:

the front axle after stamping forming in the existing vehicle front axle production line needs manual work to participate in carrying the thread rolling machine for thread rolling, so that the lower degree of automation leads to time and labor consuming production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stamping forming thread rolling all-in-one has solved the front axle after stamping forming in the current vehicle front axle production line and has needed artifical the participation to carry the thread rolling machine and carry out the thread rolling, and degree of automation is lower like this and is leaded to the technical problem that production is wasted time and energy.

The utility model discloses the scheme:

the utility model provides a punch forming and thread rolling integrated machine, which comprises punch forming equipment, an automatic conveying device and a thread rolling machine; the punch forming equipment comprises a rack and a material returning device; the frame is provided with a forming sliding hole used for being matched with stamping, the material returning device comprises a firing pin which is connected with the forming sliding hole in a sliding mode, and the front shaft can be ejected out through the firing pin; the automatic conveying device comprises a conveying frame, a conveying slide way and a first transmission assembly; the conveying slide way is arranged along the conveying frame, one side of one end of the conveying slide way is connected with a material guide plate which is obliquely arranged and extends towards the outlet of the forming slide hole, a falling front shaft can automatically slide to the conveying slide way, the conveying slide way is matched with a shaft lever of the front shaft, and a shaft pad which can enable the free end of the shaft lever to automatically slide into the conveying slide way to the other end of the shaft lever is clamped on the conveying slide way; the first transmission assembly comprises a material supporting block which can move circularly along the conveying slide way and can support the shaft rod to slide along the conveying slide way; the thread rolling machine is provided with an input end which is communicated with the conveying slide way.

Furthermore, the material returning device also comprises a second transmission assembly and a strip-shaped swinging block; the strip-shaped swing block is hinged to the rack, one end of the strip-shaped swing block is in transmission connection with the second transmission assembly, and the other end of the strip-shaped swing block can swing to impact a firing pin on one side.

Further, the frame is pivoted with a driving rotating shaft; the second transmission assembly comprises a cam, a connecting block and a collision column; the cam is sleeved on the driving rotating shaft, the connecting block is pivoted on the rack, one end of the connecting block is matched with the cam to enable the other end of the connecting block to move towards one end of the strip-shaped swinging block, and the other end of the connecting block, far away from the strip-shaped swinging block, is connected with a spring for recovery; the collision column is connected to the rack in a sliding mode, the other end of the connecting block is connected with one end of the collision column through a connecting rod, and the other end of the collision column extends towards one end of the strip-shaped swing block; one end of the strip-shaped swinging block is connected with a spring for recovering after impact.

Furthermore, the other side of one end of the conveying slide way is connected with a material baffle plate corresponding to the material guide plate, so that the deviated front shaft can finally slide into the conveying slide way.

Furthermore, the first transmission assembly also comprises a driving wheel, a driven wheel and a chain; the driving wheel and the driven wheel are respectively pivoted at two ends of the conveying frame and are in transmission connection through a chain, and the chain is positioned on one side of the shaft lever in the conveying slide way; the material supporting blocks are fixed on one side, close to the shaft lever, of the chain at intervals and can support the shaft lever.

Further, the power assembly is further included, and comprises a driving piece and a speed reducer; the driving piece is connected with the speed reducer, and the speed reducer is in transmission connection with the driving wheel.

Furthermore, one end of the conveying slide way is lower than the other end of the conveying slide way, and the conveying slide way is used for conveying the front shaft and lifting the front shaft at the same time.

Further, the other end of the conveying slide way is communicated with a leading-out slide way; the export slide is by the intercommunication the one end of carrying the slide reduces gradually to its other end, export the slide other end with the input intercommunication can make the front axle automatic leading-in.

Furthermore, the guiding-out slideway is provided with an adjusting component for adjusting and/or fixing the width of the slideway.

Further, the adjusting assembly comprises a bar block, a bolt and a nut; one end of the strip-shaped block is respectively fixed on two sides of the lead-out slideway; the other end of the bar-shaped block is connected with the bolt and the nut in a matching way.

Has the advantages that:

the utility model provides a stamping forming thread-rolling integrated machine, wherein, the frame is provided with a forming slide hole, the forming slide hole is matched with a punching die of a punching device to complete stamping forming to form a front shaft, a non-forming end of the front shaft is arranged in the forming slide hole, the front shaft is knocked out by a firing pin which is connected with the forming slide hole in a sliding way, and the falling front shaft is collected by a material guide plate and then automatically input to a conveying slide way by self gravity; in the process, the free end of the shaft lever of the front shaft automatically slides into the conveying slide way to the shaft pad at the other end of the shaft lever to be clamped on the conveying slide way, then the material supporting block of the first transmission assembly can circularly move along the conveying slide way to support the shaft lever to be conveyed along the conveying slide way, and finally the front shaft is conveyed to the input end of the thread rolling machine.

Therefore, the stamping forming and thread rolling integrated machine can automatically convey the front shaft after stamping forming to the thread rolling machine, and the automation degree is improved, so that the time and the labor are saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a stamping forming device of the stamping forming and wire-twisting integrated machine provided in this embodiment;

fig. 2 is a schematic plan view of an automatic conveying device of the integrated machine for punch forming and wire filing according to the present embodiment;

fig. 3 is a partial structural schematic diagram of an angle of an automatic conveying device of the integrated machine for punch forming and wire filing according to the embodiment;

fig. 4 is a partial schematic structural view of another angle of the automatic conveying device of the integrated machine for punch forming and wire filing according to this embodiment;

fig. 5 is a schematic structural diagram of the front axle provided in this embodiment.

Icon:

100-a punch forming device; 110-a rack; 111-forming a slide hole; 112-driving the rotating shaft; 120-a material returning device; 121-striker; 122-bar shaped swinging block; 123-a second transmission assembly; 1231-cam; 1232-connecting block; 1233-impact post; a 1234-spring;

200-an automatic conveying device; 210-a carriage; 220-conveying a slide; 230-a first transmission assembly; 231-a material supporting block; 232-driving wheel; 233-driven wheel; 234-a chain; 240-a stock guide; 250-striker plate; 260-a power assembly; 261-a drive member; 262-a speed reducer; 270-lead out slide; 271-an adjustment assembly; 2711-bar block; 2712-bolt; 2713-nut;

300-front axle; 310-a shaft; 320-axle pad.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be a mechanical connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The utility model provides a punch forming and thread rolling integrated machine, which is shown in the figure 1-5 and comprises punch forming equipment 100, an automatic conveying device 200 and a thread rolling machine; the punch forming equipment 100 comprises a frame 110 and a material returning device 120; the frame 110 is provided with a forming slide hole 111 for matching with stamping, and the material returning device 120 comprises a striker 121 connected to the forming slide hole 111 in a sliding manner, and the front shaft 300 can be ejected out through the striker 121; the automatic conveying device 200 comprises a conveying frame 210, a conveying slide way 220 and a first transmission assembly 230; the conveying slide way 220 is arranged along the conveying frame 210, one side of one end of the conveying slide way 220 is connected with a material guide plate 240 which is obliquely arranged and extends towards the outlet of the forming slide hole 111, the falling front shaft 300 can automatically slide to the conveying slide way 220, the conveying slide way 220 is matched with a shaft rod 310 of the front shaft 300, and the free end of the shaft rod 310 can automatically slide into the conveying slide way 220 until a shaft pad 320 at the other end of the shaft rod is clamped on the conveying slide way 220; the first transmission assembly 230 comprises a material supporting block 231, wherein the material supporting block 231 can circularly move along the conveying slide way 220 and can support the shaft rod 310 to slide along the conveying slide way 220; the thread rolling machine is provided with an input end which is communicated with the conveying slideway 220.

Specifically, the frame 110 is provided with a forming slide hole 111, the forming slide hole 111 is matched with a die of a stamping device to complete stamping forming to form the front shaft 300, the non-forming end of the front shaft 300 is arranged in the forming slide hole 111, the front shaft 300 is ejected by a striker 121 which is connected to the forming slide hole 111 in a sliding manner, and the falling front shaft 300 is collected by a material guide plate 240 and then automatically input to the conveying slide way 220 under the action of self gravity; in the process, the free end of the shaft 310 of the front shaft 300 automatically slides into the conveying chute 220 until the shaft pad 320 at the other end thereof is clamped on the conveying chute 220, then the material supporting block 231 of the first transmission assembly 230 can circularly move along the conveying chute 220, can support the shaft 310 to be conveyed along the conveying chute 220, and finally conveys the front shaft 300 to the input end of the thread rolling machine.

Preferably, the conveying frame 210 comprises two metal plates fixed at intervals, the conveying chute 220 comprises two strip-shaped plates at intervals, the two strip-shaped plates are fixed on the two metal plates respectively to form the conveying chute 220, and the conveying chute 220 is communicated with a gap formed by the two metal plates.

In this embodiment, the material returning device 120 shown in fig. 1 further includes a second transmission assembly 123 and a bar-shaped swinging block 122; the bar-shaped swing block 122 is hinged to the frame 110, and one end of the bar-shaped swing block is in transmission connection with the second transmission assembly 123, so that the other end of the bar-shaped swing block can swing to impact the striker 121 on one side.

Specifically, the end of the striker 121 is fixedly connected with a protector, and the protector is impacted by the strip-shaped swinging block 122 to enable the striker 121 to slide and impact the non-forming end of the front shaft 300; more specifically, a limit structure matched with the protector is arranged in the molding slide hole 111 to prevent the firing pin 121511 from sliding out due to collision.

More specifically, the striker 121511 and the protector in the forming slide hole 111 cooperate with the strip-shaped swing block 122 which are abutted in sequence, so that one end of the section material in the forming slide hole 111 can be abutted and limited, and the other end of the section material can be subjected to punch forming.

In this embodiment, referring to fig. 1, the frame 110 is pivotally connected to a driving shaft 112; the second transmission assembly 123 comprises a cam 1231, a connecting block 1232 and a striking post 1233; the cam 1231 is sleeved on the driving rotating shaft 112, the connecting block 1232 is pivoted to the frame 110, one end of the connecting block 1232 is matched with the cam 1231 to enable the other end of the connecting block 1232 to move towards one end of the strip-shaped swinging block 122, and the other end of the connecting block 1232, far away from the strip-shaped swinging block 122, is connected with a spring 1234 for recovery; the collision column 1233 is slidably connected to the frame 110, the other end of the connecting block 1232 is connected to one end of the collision column 1233 through a connecting rod, and the other end of the collision column 1233 extends towards one end of the strip-shaped swing block 122; one end of the bar-shaped swing block 122 is connected with a spring 1234 for recovery after impact.

In this embodiment, the other side of one end of the conveying chute 220 shown in fig. 2 to 3 is connected to a material blocking plate 250 corresponding to the material guiding plate 240, so that the deviated front axle 300 can finally slide into the conveying chute 220.

Specifically, when the inertia is large after the front axle 300 falls down, the front axle 300 deviates from the conveying slide way 220 and slides to the material baffle plate 250, and then is guided by the material baffle plate 250 again, so that the front axle 300 finally slides into the conveying slide way 220; specifically, the striker plate 250 is extended obliquely upward from the other side of one end of the conveying chute 220, so that the impact between the striker plate and the front axle 300 can be reduced, and the front axle 300 automatically slides into the conveying chute 220 by its own weight.

In this embodiment, referring to fig. 2-3, the first transmission assembly 230 further includes a driving wheel 232, a driven wheel 233 and a chain 234; the driving wheel 232 and the driven wheel 233 are respectively pivoted to two ends of the conveying frame 210 and are in transmission connection through a chain 234, and the chain 234 is positioned on one side of the shaft rod 310 in the conveying slide way 220; the retainer block 231 is fixed at intervals on one side of the chain 234 close to the shaft 310 and can retain the shaft 310.

Preferably, the driving pulley 232 and the driven pulley 233 are pivotally connected between two spaced apart metal plates of the carriage 210.

In this embodiment, referring to fig. 2, the power assembly 260 further includes a driving member 261 and a speed reducer 262; the driving member 261 is connected with a speed reducer 262, and the speed reducer 262 is in transmission connection with the driving wheel 232.

Specifically, the driving element 261 is a motor, the output end of the motor is connected with the input wheel of the speed reducer 262 through a belt, one side of the driving wheel 232 is coaxially and fixedly connected with a grooved wheel, and the output wheel of the speed reducer 262 is connected with the grooved wheel through a belt; the reducer 262 serves to match the rotation speed and transfer torque between the motor and the actuator, that is, by reducing the rotation speed and increasing the torque using the reducer 262, the front axle 300 can be smoothly conveyed by the cooperation of the chain 234 and the carrier block 231.

In this embodiment, as shown in fig. 2 to 3, one end of the conveying chute 220 is lower than the other end thereof, and is used for lifting the front axle 300 while conveying it.

In this embodiment, referring to fig. 2 and 4, the other end of the conveying chute 220 is communicated with a leading-out chute 270; the lead-out chute 270 is gradually lowered from one end communicating with the conveying chute 220 to the other end thereof, and the other end of the lead-out chute 270 is communicated with the input end, so that the front axle 300 can be automatically led in.

Specifically, the front and the back in the leading-out slideway 270 automatically slide down by the gravity of the self to be led into the input end of the communicated thread rolling machine.

In this embodiment, and as shown in fig. 3-4, the export chute 270 is provided with an adjustment assembly 271 for adjusting and/or fixing the width of the chute.

In this embodiment, referring to fig. 4, the adjusting assembly 271 comprises a bar-shaped block 2711, a bolt 2712 and a nut 2713; one end of the bar-shaped block 2711 is respectively fixed on two sides of the guiding-out slideway 270; the other end of the bar-shaped block 2711 is connected by matching with a bolt 2712 and a nut 2713.

Specifically, by adjusting the nut 2713 in threaded connection with the bolt 2712, the leading-out chute 270 can be fixed, tightened or expanded through the strip-shaped block 2711, so as to fix or adjust the width of the leading-out chute 270.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A punch forming and thread rolling integrated machine is characterized by comprising punch forming equipment (100), an automatic conveying device (200) and a thread rolling machine;

the stamping forming equipment (100) comprises a rack (110) and a material returning device (120); the frame (110) is provided with a forming sliding hole (111) used for being matched with stamping, the material returning device (120) comprises a striker (121) connected to the forming sliding hole (111) in a sliding mode, and the front shaft (300) can be ejected out through the striker (121);

the automatic conveying device (200) comprises a conveying frame (210), a conveying slide way (220) and a first transmission assembly (230); the conveying slide way (220) is arranged along the conveying frame (210), one side of one end of the conveying slide way (220) is connected with a material guide plate (240) which is obliquely arranged and extends towards the outlet of the forming slide hole (111), a falling front shaft (300) can automatically slide towards the conveying slide way (220), the conveying slide way (220) is matched with a shaft lever (310) of the front shaft (300), and the free end of the shaft lever (310) can automatically slide into the conveying slide way (220) to enable a shaft pad (320) at the other end of the shaft lever to be clamped on the conveying slide way (220); the first transmission assembly (230) comprises a carrier block (231), the carrier block (231) being cyclically movable along the conveying slide (220) and being capable of carrying a shaft (310) to slide along the conveying slide (220);

the thread rolling machine is provided with an input end, and the input end is communicated with the conveying slide way (220).

2. The integrated punch forming and wire drawing machine as claimed in claim 1, wherein the material returning device (120) further comprises a second transmission assembly (123) and a strip-shaped swinging block (122);

the strip-shaped swing block (122) is hinged to the rack (110), one end of the strip-shaped swing block is in transmission connection with the second transmission assembly (123), and the other end of the strip-shaped swing block can swing to impact a firing pin (121) on one side.

3. An integrated punch forming and wire drawing machine according to claim 2, wherein the frame (110) is pivoted with a driving rotating shaft (112);

the second transmission assembly (123) comprises a cam (1231), a connecting block (1232) and a collision column (1233); the cam (1231) is sleeved on the driving rotating shaft (112), the connecting block (1232) is pivoted to the rack (110), one end of the connecting block (1232) is matched with the cam (1231) to enable the other end of the connecting block to move towards one end of the strip-shaped swinging block (122), and one side, away from the strip-shaped swinging block (122), of the other end of the connecting block (1232) is connected with a spring (1234) for recovery; the collision column (1233) is connected to the rack (110) in a sliding manner, the other end of the connecting block (1232) is connected with one end of the collision column (1233) through a connecting rod, and the other end of the collision column (1233) extends towards one end of the strip-shaped swinging block (122); one end of the strip-shaped swinging block (122) is connected with a spring (1234) for recovering after impact.

4. The integrated machine for punch forming and wire drawing according to any one of claims 1 to 3, wherein a material baffle plate (250) corresponding to the material guide plate (240) is connected to the other side of one end of the conveying slideway (220), so that a deviated front shaft (300) can finally slide into the conveying slideway (220).

5. The integrated punch forming and wire drawing machine as claimed in claim 4, wherein the first transmission assembly (230) further comprises a driving wheel (232), a driven wheel (233) and a chain (234);

the driving wheel (232) and the driven wheel (233) are respectively pivoted at two ends of the conveying frame (210) and are in transmission connection through a chain (234), and the chain (234) is positioned at one side of a shaft lever (310) in the conveying slide way (220);

the supporting blocks (231) are fixed on one side of the chain (234) close to the shaft rod (310) at intervals and can support the shaft rod (310).

6. The integrated punch forming and wire twisting machine according to claim 5, further comprising a power assembly (260), wherein the power assembly (260) comprises a driving member (261) and a speed reducer (262);

the driving piece (261) is connected with the speed reducer (262), and the speed reducer (262) is in transmission connection with the driving wheel (232).

7. The integrated machine of claim 5 or 6, wherein one end of the conveying chute (220) is lower than the other end thereof, and is used for conveying and lifting the front axle (300).

8. The integrated machine for punch forming and wire filing according to claim 7, wherein the other end of the conveying slideway (220) is communicated with a leading-out slideway (270);

the export slide (270) is by the intercommunication one end of carrying slide (220) to its other end reduces gradually, export slide (270) other end with the input intercommunication can make front axle (300) automatic leading-in.

9. The integrated punch forming and wire drawing machine according to claim 8, wherein the guiding-out slideway (270) is provided with an adjusting component (271) for adjusting and/or fixing the width of the slideway.

10. An integrated punch forming and wire frustrating machine according to claim 9, wherein the adjustment assembly (271) comprises a bar block (2711), a bolt (2712) and a nut (2713);

one end of the bar-shaped block (2711) is respectively fixed on two sides of the guiding-out slideway (270);

the other end of the bar-shaped block (2711) is connected with the bolt (2712) and the nut (2713) in a matching way.