阅读说明：本技术 一种金属制品生产加工设备 (Metal product production and processing equipment ) 是由 庄志敏 于 2021-08-27 设计创作，主要内容包括：本发明公开了一种金属制品生产加工设备,包括夹持座和钻头；钻头固定连接有水平花键筒,水平花键筒通过花键套接的方式套接有水平花键轴,水平花键轴通过联轴器连接有驱动电机的输出轴；水平花键筒贯穿有滑动板并与滑动板固定连接,滑动板与升降架滑动滑动连接；滑动板下端滑动连接有牵引杆,滑动板下端设有供牵引杆纵向往复移动的纵向滑槽,牵引杆固定连接有偏心盘。本发明通过设有水平花键筒、水平花键轴、驱动电机、滑动板、牵引杆、与驱动电机联动的偏心盘,使得钻头在转动的同时,偏心盘通过牵引杆带动滑动板往复移动,实现钻头转动的同时自动进行进刀和退刀,简化了动力机构和控制机构。(The invention discloses a metal product production and processing device, which comprises a clamping seat and a drill bit; the drill bit is fixedly connected with a horizontal spline barrel, the horizontal spline barrel is sleeved with a horizontal spline shaft in a spline sleeving manner, and the horizontal spline shaft is connected with an output shaft of a driving motor through a coupler; the horizontal spline cylinder penetrates through the sliding plate and is fixedly connected with the sliding plate, and the sliding plate is slidably connected with the lifting frame; the lower end of the sliding plate is connected with a traction rod in a sliding mode, the lower end of the sliding plate is provided with a longitudinal sliding groove for the traction rod to longitudinally reciprocate, and the traction rod is fixedly connected with an eccentric disc. According to the invention, the horizontal spline cylinder, the horizontal spline shaft, the driving motor, the sliding plate, the traction rod and the eccentric disc linked with the driving motor are arranged, so that the eccentric disc drives the sliding plate to reciprocate through the traction rod while the drill bit rotates, the automatic feeding and retracting of the drill bit are realized while the drill bit rotates, and the power mechanism and the control mechanism are simplified.)

1. A metal product production and processing device comprises a clamping seat (1) and a drill bit (5); the drill bit is characterized in that the drill bit (5) is fixedly connected with a horizontal spline cylinder (6), and the horizontal spline cylinder (6) is rotatably connected with a lifting frame (23) and is in sliding connection with the lifting frame (23); the horizontal spline barrel (6) is sleeved with a horizontal spline shaft (7) in a spline sleeving manner, and the horizontal spline shaft (7) is connected with an output shaft of a driving motor (8) through a coupler; the horizontal spline cylinder (6) penetrates through the sliding plate (9) and is fixedly connected with the sliding plate (9), and the sliding plate (9) is slidably connected with the lifting frame (23); the lower end of the sliding plate (9) is connected with a traction rod (10) in a sliding mode, the lower end of the sliding plate (9) is provided with a longitudinal sliding groove for the traction rod (10) to longitudinally reciprocate, the traction rod (10) is fixedly connected with an eccentric disc (11), the eccentric disc (11) is rotatably connected with the lifting frame (23) through a supporting shaft (12), and the supporting shaft (12) is in transmission connection with an output shaft of the driving motor (8) through a transmission assembly.

2. The metal product production and processing device as claimed in claim 1, wherein the lifting frame (23) is fixedly connected with a moving block (22), the moving block (22) is in threaded connection with a lead screw (21), the lead screw (21) is connected with a vertical spline barrel (19) through a sheave mechanism (20), the vertical spline barrel (19) is sleeved with a vertical spline shaft (18), the lower end of the vertical spline shaft (18) is fixedly connected with a driven gear (16), the driven gear (16) is meshed with a rack plate (17), and the rack plate (17) is fixedly connected with a sliding plate (9).

3. The metal product production and processing equipment as claimed in claim 1, wherein the front end of the lifting frame (23) is provided with a through hole for the horizontal spline cylinder (6) to penetrate through, and the upper end of the lifting frame (23) is provided with a horizontal sliding chute for the sliding plate (9) to transversely reciprocate.

4. The metal product production and processing equipment as claimed in claim 1, wherein the transmission assembly comprises a transmission shaft (14), the transmission shaft (14) is connected with the support shaft (12) through a transmission gear set (13) for transmission, and the transmission shaft (14) is connected with an output shaft of the driving motor (8) through a first transmission belt (15) for transmission.

5. The metal product production and processing equipment as claimed in claim 1, wherein a set of clamping plates (2) symmetrically arranged in front and back are arranged on the inner side of the clamping seat (1), the clamping plates (2) are slidably connected with the clamping seat (1), a bidirectional screw rod (3) in threaded connection with the clamping plates (2) is arranged in the clamping seat (1), and the bidirectional screw rod (3) extends to the front side of the clamping seat (1) and is fixedly connected with a rotating wheel (4).

6. A metal product production and processing equipment as claimed in claim 2, wherein the vertical spline cylinder (19) and the upper end of the screw rod (21) are rotatably connected with a mounting frame (24) through a bearing seat.

Technical Field

The invention relates to the field of metal processing, in particular to a metal product production and processing device.

Background

In the metal processing process, need carry out the drilling operation to the metal, traditional metal drilling machine rotates through drilling motor drive drill bit, carries out the feed or carries out height control through pneumatic cylinder or lead screw module drive drill bit simultaneously, complex operation, and control system is complicated.

The application provides a metal product production and processing equipment.

Disclosure of Invention

Based on the defects in the prior art mentioned in the background art, the invention provides a metal product production and processing device.

The invention overcomes the technical problems by adopting the following technical scheme, and specifically comprises the following steps:

a metal product production and processing device comprises a clamping seat and a drill bit; the drill bit is fixedly connected with a horizontal spline cylinder, and the horizontal spline cylinder is rotatably connected with a lifting frame and is in sliding connection with the lifting frame; the horizontal spline barrel is sleeved with a horizontal spline shaft in a spline sleeving manner, and the horizontal spline shaft is connected with an output shaft of a driving motor through a coupler; the horizontal spline cylinder penetrates through the sliding plate and is fixedly connected with the sliding plate, and the sliding plate is slidably connected with the lifting frame; the lower end of the sliding plate is connected with a traction rod in a sliding mode, the lower end of the sliding plate is provided with a longitudinal sliding groove for the traction rod to longitudinally reciprocate, the traction rod is fixedly connected with an eccentric disc, the eccentric disc is rotatably connected with the lifting frame through a support shaft, and the support shaft is in transmission connection with an output shaft of the driving motor through a transmission assembly.

As a further scheme of the invention: the lifting frame is fixedly connected with a moving block, the moving block is in threaded connection with a lead screw, the lead screw is connected with a vertical spline barrel through a sheave mechanism, the vertical spline barrel is sleeved with a vertical spline shaft, a driven gear is fixedly connected to the lower end of the vertical spline shaft, the driven gear is meshed with a rack plate, and the rack plate is fixedly connected with a sliding plate.

As a further scheme of the invention: the front end of the lifting frame is provided with a through hole for the horizontal spline cylinder to penetrate through, and the upper end of the lifting frame is provided with a horizontal sliding chute for the sliding plate to transversely reciprocate.

As a further scheme of the invention: the transmission assembly comprises a transmission shaft, the transmission shaft is connected with the supporting shaft through a transmission gear set for transmission, and the transmission shaft is connected with an output shaft of the driving motor through a first transmission belt for transmission.

As a further scheme of the invention: the inboard grip block that is equipped with a set of front and back symmetry and sets up of grip block, grip block and grip block sliding connection are equipped with the two-way lead screw with grip block threaded connection in the grip block, and two-way lead screw extends to the grip block front side and fixedly connected with rotates the wheel.

As a further scheme of the invention: the upper ends of the vertical spline cylinder and the screw rod are rotatably connected with an installation frame through a bearing seat.

After adopting the structure, compared with the prior art, the invention has the following advantages:

according to the invention, the horizontal spline cylinder, the horizontal spline shaft, the driving motor, the sliding plate, the traction rod and the eccentric disc linked with the driving motor are arranged, so that the eccentric disc drives the sliding plate to reciprocate through the traction rod while the drill bit rotates, the automatic feeding and retracting of the drill bit are realized while the drill bit rotates, and the power mechanism and the control mechanism are simplified.

According to the invention, the sliding plate, the rack plate, the driven gear, the vertical spline barrel, the vertical spline shaft, the lead screw, the moving block and the sheave mechanism are arranged, so that the lead screw drives the lifting frame to move at the interval of drill bit operation, the height of the drill bit is changed, and equidistant punching operation is realized.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

FIG. 2 is a schematic perspective view of the holder of the present invention;

fig. 3 is a schematic view of an assembly structure of the horizontal spline cylinder of the present invention.

In the figure: 1. a clamping seat; 2. a clamping plate; 3. a bidirectional screw rod; 4. a rotating wheel; 5. a drill bit; 6. a horizontal spline cylinder; 7. a horizontal spline shaft; 8. a drive motor; 9. a sliding plate; 10. a draw bar; 11. an eccentric disc; 12. a support shaft; 13. a drive gear set; 14. a drive shaft; 15. a first drive belt; 16. a driven gear; 17. a rack plate; 18. a vertical spline shaft; 19. a vertical spline cylinder; 20. a sheave mechanism; 21. a screw rod; 22. a moving block; 23. a lifting frame; 24. and (7) mounting frames.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Referring to fig. 1 to 3, in an embodiment of the present invention, a metal product manufacturing apparatus includes a holder 1 and a drill 5; the drill bit 5 is fixedly connected with a horizontal spline cylinder 6, and the horizontal spline cylinder 6 is rotatably connected with a lifting frame 23 and is in sliding connection with the lifting frame 23; the horizontal spline barrel 6 is sleeved with a horizontal spline shaft 7 in a spline sleeving manner, and the horizontal spline shaft 7 is connected with an output shaft of a driving motor 8 through a coupler; the horizontal spline cylinder 6 penetrates through a sliding plate 9 and is fixedly connected with the sliding plate 9, and the sliding plate 9 is slidably connected with the lifting frame 23; the lower end of the sliding plate 9 is connected with a traction rod 10 in a sliding mode, the lower end of the sliding plate 9 is provided with a longitudinal sliding groove for the traction rod 10 to longitudinally reciprocate, the traction rod 10 is fixedly connected with an eccentric disc 11, the eccentric disc 11 is rotatably connected with the lifting frame 23 through a supporting shaft 12, and the supporting shaft 12 is in transmission connection with an output shaft of the driving motor 8 through a transmission assembly.

Specifically, when metal drilling operation is carried out, a metal part to be processed is clamped on the clamping seat 1, the driving motor 8 drives the drill bit 5 to rotate through the horizontal spline shaft 7 and the horizontal spline cylinder 6, meanwhile, the driving motor 8 drives the supporting shaft 12 to rotate through the transmission assembly, the supporting shaft 12 drives the eccentric disc 11 to rotate, the eccentric disc 11 drives the traction rod 10 to do circular motion, the traction rod 10 pushes the sliding plate 9 to do transverse reciprocating movement, the sliding plate 9 drives the horizontal spline cylinder 6 to do transverse reciprocating movement, the horizontal spline cylinder 6 drives the drill bit 5 to carry out feeding and pushing operation, and a feeding mechanism and a control mechanism of the drill bit 5 are simplified.

In this embodiment, the front end of the lifting frame 23 is provided with a through hole for the horizontal spline cylinder 6 to pass through, and the upper end of the lifting frame 23 is provided with a horizontal sliding chute for the sliding plate 9 to transversely reciprocate.

In particular, the drill bit 5 is kept horizontal during feeding, and the stability of the drill bit 5 is improved.

In the embodiment, the transmission assembly includes a transmission shaft 14, the transmission shaft 14 is connected with the support shaft 12 through a transmission gear set 13 for transmission, and the transmission shaft 14 is connected with the output shaft of the driving motor 8 for transmission through a first transmission belt 15.

Specifically, the output shaft of the driving motor 8 drives the transmission shaft 14 to rotate through the first transmission belt 15, and the transmission shaft 14 drives the supporting shaft 12 to rotate through the transmission gear set 13.

In this embodiment, a set of clamping plates 2 symmetrically arranged front and back is arranged on the inner side of the clamping seat 1, the clamping plates 2 are slidably connected with the clamping seat 1, a bidirectional screw rod 3 in threaded connection with the clamping plates 2 is arranged in the clamping seat 1, and the bidirectional screw rod 3 extends to the front side of the clamping seat 1 and is fixedly connected with a rotating wheel 4.

Specifically, the distance between the clamping plates 2 is adjusted by screwing the rotating wheel 4, so that the clamping device is suitable for clamping and fixing different metal parts.

In another embodiment of the invention, the lifting frame 23 is fixedly connected with a moving block 22, the moving block 22 is in threaded connection with a lead screw 21, the lead screw 21 is connected with a vertical spline barrel 19 through a sheave mechanism 20, the vertical spline barrel 19 is sleeved with a vertical spline shaft 18, the lower end of the vertical spline shaft 18 is fixedly connected with a driven gear 16, the driven gear 16 is meshed with a rack plate 17, and the rack plate 17 is fixedly connected with the sliding plate 9.

Specifically, when the sliding plate 9 transversely reciprocates, the sliding plate 9 drives the rack plate 17 transversely reciprocates, the rack plate 17 drives the driven gear 16 to rotate, the driven gear 16 drives the vertical spline shaft 18 to rotate, the vertical spline shaft 18 drives the vertical spline barrel 19 to rotate, the vertical spline barrel 19 drives the lead screw 21 to intermittently rotate through the sheave mechanism 20, more specifically, after the drill bit 5 retreats from the part, the vertical spline barrel 19 drives the lead screw 21 to rotate through the sheave mechanism 20, the lead screw 21 drives the crane 23 to reciprocate, realize the automatic adjustment of the 5 high positions of the drill bit, realize equidistance drilling on the metal part, need not control system and control.

In this embodiment, the upper ends of the vertical spline cylinder 19 and the screw 21 are rotatably connected with a mounting frame 24 through a bearing seat.

The working principle is as follows:

when metal drilling operation is carried out, a metal part to be processed is clamped on the clamping seat 1, the driving motor 8 drives the drill bit 5 to rotate through the horizontal spline shaft 7 and the horizontal spline cylinder 6, meanwhile, the driving motor 8 drives the supporting shaft 12 to rotate through the transmission assembly, the supporting shaft 12 drives the eccentric disc 11 to rotate, the eccentric disc 11 drives the traction rod 10 to do circular motion, the traction rod 10 pushes the sliding plate 9 to do transverse reciprocating motion, the sliding plate 9 drives the horizontal spline cylinder 6 to do transverse reciprocating motion, and the horizontal spline cylinder 6 drives the drill bit 5 to carry out feeding and push operation;

when the sliding plate 9 transversely reciprocates, the sliding plate 9 drives the rack plate 17 to transversely reciprocate, the rack plate 17 drives the driven gear 16 to rotate, the driven gear 16 drives the vertical spline shaft 18 to rotate, the vertical spline shaft 18 drives the vertical spline barrel 19 to rotate, the vertical spline barrel 19 drives the lead screw 21 to intermittently rotate through the sheave mechanism 20, more specifically, after the drill bit 5 retreats from a part, the vertical spline barrel 19 drives the lead screw 21 to rotate through the sheave mechanism 20, the lead screw 21 drives the lifting frame 23 to vertically move, and the automatic adjustment of the height position of the drill bit 5 is realized.

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.