CN214556638U

CN214556638U - Blanking device with adjustable axial blanking station for collecting pipe round holes

Info

Publication number: CN214556638U
Application number: CN202120672236.5U
Authority: CN
Inventors: 焦韶勇; 李开泉; 黄文斌; 陈侃平
Original assignee: Hunan Dongli Intelligent Technology Co ltd
Current assignee: Hunan Dongli Intelligent Technology Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2021-11-02
Anticipated expiration: 2031-03-31

Abstract

A blanking device with an adjustable collecting pipe round hole axial blanking station comprises a rack, wherein a blanking mechanism used for positioning the collecting pipe and blanking round holes of the collecting pipe is arranged on the rack, and axial shifting mechanisms used for adjusting the axial position of the collecting pipe to realize blanking of round holes at different stations are also arranged at two ends of the blanking mechanism on the rack; through the cooperation between blanking mechanism and the transfer mechanism for the pressure manifold can move along the axis direction, and then changes axial blanking station, need not to use different punching devices to punch, reduces and goes up unloading number of times, alleviates workman intensity of labour, improves production efficiency.

Description

Blanking device with adjustable axial blanking station for collecting pipe round holes

Technical Field

The utility model relates to a blanking technical field especially relates to a blanking device with adjustable pressure manifold round hole axial blanking station.

Background

When using traditional blanking device to punch the pressure manifold, can only carry out the blanking to the round hole that is in on same axial position, when the axial position of round hole changed, need use different blanking device to carry out the blanking, operating personnel can't accomplish the processing work of a plurality of round holes through unloading in proper order, and workman intensity of labour is big, and production efficiency is low, consequently needs the improvement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art not enough, provide a blanking device with adjustable pressure manifold round hole axial blanking station low in labor strength, production efficiency height and simple structure.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a blanking device with adjustable pressure manifold round hole axial blanking station, includes the frame, the frame facial make-up is equipped with and is used for fixing a position the pressure manifold and carries out the blanking mechanism of round hole blanking to the pressure manifold, still install in blanking mechanism both ends in the frame and be used for adjusting the axial of pressure manifold axial position in order to realize different station round hole blanking and move the mechanism of carrying.

In this embodiment, blanking mechanism includes blanking frame, locating component and blanking subassembly, the blanking frame is installed in the frame, locating component installs on the blanking frame, the blanking subassembly is installed on the blanking frame and is located the locating component top.

In this embodiment, the blanking assembly includes blanking actuating cylinder, drift, punch holder, clamp plate and spring, the blanking actuating cylinder is installed on the blanking frame, the punch holder is installed on the blanking frame and is located blanking actuating cylinder below, the lead screw is installed to the punch holder, the clamp plate suit is on the lead screw, the spring mounting is between clamp plate and punch holder, the drift is installed in the clamp plate bottom and is worn to establish on the punch holder.

In this embodiment, the positioning assembly includes a tube lower positioning block and a tube upper positioning block, the lower positioning block is mounted on the blanking machine base and positions the lower portion of the collecting pipe, the tube upper positioning block is mounted on the blanking machine base and positions the upper portion of the collecting pipe, and the punch is inserted into the tube upper positioning block.

In this embodiment, the top of the tube lower positioning block is provided with a tube lower positioning groove, and the bottom of the tube upper positioning block is provided with a tube upper positioning groove.

In this embodiment, the axial transfer mechanism includes an axial guide rail, a transfer table, an axial driving member, and a clamping assembly, the axial guide rail is laid on the frame, the transfer table is slidably mounted on the axial guide rail, the axial driving member is mounted on the frame and connected to the transfer table, and the clamping assembly is mounted on the transfer table.

In this embodiment, the clamping assembly includes a clamping cylinder and a clamping jaw, the moving platform is provided with the clamping cylinder, and the pair of clamping jaws are respectively installed on the corresponding clamping cylinder.

In this embodiment, the axial driving member includes a servo motor, a ball screw and a supporting roller set, the frame is provided with the servo motor, the servo motor is connected to the ball screw, the ball screw is inserted into a moving platform which converts the circular motion of the servo motor into a linear motion along the axial guide rail, and the frame is further provided with the supporting roller set which is used for facilitating the movement of the collecting pipe.

In this embodiment, the frame further includes a core rod assembly for positioning the collecting main.

In this embodiment, the core bar assembly includes a core bar support seat, a core bar, and a punched hole, the core bar support seat is installed on the machine frame, the core bar extending to the blanking mechanism along the axial guide rail is installed on the core bar support seat, and the punched hole matched with the shape of the punch is opened on the core bar.

Compared with the prior art, the utility model has the advantages of: through the cooperation between blanking mechanism and the transfer mechanism for the pressure manifold can move along the axis direction, and then changes axial blanking station, need not to use different punching devices to punch, reduces and goes up unloading number of times, alleviates workman intensity of labour, improves production efficiency.

Drawings

Fig. 1 is a front view of a blanking device with an adjustable axial blanking station for collecting main pipe round holes according to the present invention;

fig. 2 is a top view of a blanking device with an adjustable axial blanking station for collecting main pipe circular holes according to the present invention;

fig. 3 is a top view of a transfer mechanism of a blanking device with an adjustable axial blanking station for collecting main pipe circular holes of the present invention;

fig. 4 is a side view of a blanking mechanism of a blanking device with an adjustable axial blanking station for collecting main pipe round holes according to the present invention;

fig. 5 is a side view of the blanking assembly of the blanking device of the present invention with an adjustable axial blanking station for the collecting main hole.

The reference numerals in the figures denote:

1. a frame; 2. a blanking mechanism; 21. blanking the machine base; 22. a positioning assembly; 221. a lower positioning block; 2211. a lower positioning groove; 222. an upper positioning block; 2221. an upper positioning groove; 23. a blanking assembly; 231. blanking a driving cylinder; 232. a punch; 233. a punch frame; 234. pressing a plate; 235. a spring; 3. a transfer mechanism; 31. an axial guide rail; 32. moving the platform; 33. an axial drive member; 331. a servo motor; 332. a ball screw; 333. a support roller set; 34. a clamping assembly; 341. a clamping cylinder; 342. a clamping jaw; 4. a core bar assembly; 41. a core bar supporting seat; 42. a core bar; 43. and (6) punching.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

Fig. 1 to 5 show an embodiment of the utility model relates to a blanking device with adjustable pressure manifold round hole axial blanking station, including frame 1, frame 1 facial make-up is equipped with and is used for fixing a position the pressure manifold and carries out blanking mechanism 2 of round hole blanking to the pressure manifold, still installs the axial that is used for adjusting pressure manifold axial position in order to realize different station round hole blanking in 2 both ends of blanking mechanism in frame 1 and moves mechanism 3. Through the cooperation between blanking mechanism 2 and the transfer mechanism 3 for the pressure manifold can move along the axis direction, and then changes axial blanking station, need not to use different blanking devices to punch, reduces and goes up the unloading number of times, alleviates workman intensity of labour, improves production efficiency.

In this embodiment, the blanking mechanism 2 includes a blanking base 21, a positioning assembly 22 and a blanking assembly 23, the blanking base 21 is mounted on the frame 1, the positioning assembly 22 is mounted on the blanking base 21, and the blanking assembly 23 is mounted on the blanking base 21 and above the positioning assembly 22. The headers are positioned by a positioning assembly 22 and then blanked by a blanking assembly 23.

In the present embodiment, the blanking assembly 23 includes a blanking driving cylinder 231, a punch 232, a punch holder 233, a pressing plate 234 and a spring 235, the blanking driving cylinder 231 is mounted on the blanking base 21, the punch holder 233 is mounted on the blanking base 21 and located below the blanking driving cylinder 231, the punch holder 233 is mounted with a guide screw 236, the pressing plate 234 is sleeved on the guide screw 236, the spring 235 is mounted between the pressing plate 234 and the punch holder 233, and the punch 232 is mounted at the bottom of the pressing plate 234 and passes through the punch holder 233. The blanking driving cylinder 231 drives the punch holder 233 to move downwards, the spring 235 between the punch holder 233 and the pressing plate 234 is compressed, the blanking driving cylinder 231 continues to move downwards to drive the punch 232 to blank the collecting pipe, and the blanking is completed, and the spring 235 is restored to the original state, so that the punch holder 233 and the punch 232 move upwards to return to the initial positions. After blanking, the spring 235 can enable the punch holder 233 and the punch 232 to move upwards to return to the initial position, so that interference of the punch 232 in the moving process of the collecting pipe is prevented, and smooth processing is guaranteed.

In this embodiment, the positioning assembly 22 includes a lower pipe positioning block 221 and an upper pipe positioning block 222, the lower pipe positioning block 221 is mounted on the blanking machine base 21 and positions the lower part of the header, the upper pipe positioning block 222 is mounted on the blanking machine base 21 and positions the upper part of the header, and the punch 232 is inserted into the upper pipe positioning block 222. The collecting pipe is positioned through the upper positioning block 222 and the lower positioning block 221, the punch 232 punches the collecting pipe, the position of the collecting pipe is prevented from being moved in the punching process, and smooth processing is guaranteed.

In this embodiment, the tube lower positioning block 221 is provided with a tube lower positioning slot 2211 at the top, and the tube upper positioning block 222 is provided with a tube upper positioning slot 2221 at the bottom. Place the pressure manifold between remaining upper portion constant head tank 2221 in lower part constant head tank 2211, can fix a position by the pressure manifold, prevent that the pressure manifold from moving the position at blanking in-process, guarantee to process smoothly.

In the present embodiment, the axial transfer mechanism 3 includes an axial guide rail 31, a transfer stage 32, an axial driving member 33, and a clamping assembly 34, the axial guide rail 31 is laid on the frame 1, the transfer stage 32 is slidably mounted on the axial guide rail 31, the axial driving member 33 is mounted on the frame 1 and connected to the transfer stage 32, and the clamping assembly 34 is mounted on the transfer stage 32. Clamping unit 34 clamps the pressure manifold, then moves the platform 32 through the drive of axial driving piece 33 along axial guide rail 31 removal, can adjust the axial blanking station of pressure manifold through moving the platform 32, can reduce and go up the unloading number of times, and then improved production efficiency.

In this embodiment, the clamping assembly 34 includes a clamping cylinder 341 and a clamping jaw 342, the clamping cylinder 341 is installed on the transfer table 32, and the pair of clamping jaws 342 are installed on the corresponding clamping cylinders 341 respectively. Clamping cylinder 341 drives clamping jaw 342 to clamp the collecting pipe, so that the collecting pipe is prevented from moving in the process of adjusting the station, and smooth processing is ensured.

In the present embodiment, the axial driving unit 33 includes a servo motor 331, a ball screw 332, and a support roller set 333, the servo motor 331 is installed on the frame 1, the servo motor 331 is connected to the ball screw 332, the ball screw 332 is inserted into the transfer stage 32 that converts the circular motion of the servo motor 331 into the linear motion along the axial guide rail 31, and the support roller set 333 for facilitating the movement of the manifold is also installed on the frame 1. The servo motor 331 drives the ball screw 332 to rotate, the ball screw 332 converts circumferential motion into linear motion along the axial guide rail 31 through the transfer table 32, and the transfer table 32 moves along the axial guide rail 31, so that the circumferential blanking station of the collecting pipe can be adjusted; the number of feeding and discharging times can be reduced, the production efficiency is improved, the supporting roller set 333 is convenient for the collecting pipe to move in the station adjusting process, the collecting pipe can be supported, and the phenomenon that the tail end of the collecting pipe bends downwards under the action of gravity to affect processing due to overlong collecting pipe is avoided; the ball screw 332 has the characteristics of small friction loss, high transmission efficiency, high precision, high speed feeding and micro feeding possibility, high axial rigidity, incapability of self-locking and transmission reversibility, reduces the operation cost, can improve the displacement precision and accurately moves the collecting pipe to a target processing position; the servo motor 331 has the characteristics of compact structure, small return clearance, high precision, long service life and large rated output torque, and can greatly improve the moving precision of the collecting pipe, further improve the blanking precision, reduce the defective rate of product forming and reduce the production cost and the operation cost.

In this embodiment, the frame 1 further includes a core rod assembly 4 for positioning the collecting main. The core rod assembly 4 may position the manifold.

In this embodiment, the core rod assembly 4 includes a core rod support 41, a core rod 42 and a punched hole 43, the core rod support 41 is installed on the frame 1, the core rod 42 extending to the blanking mechanism 2 along the axial guide rail 31 is installed on the core rod support 41, and the punched hole 43 matching with the shape of the punch 232 is opened on the core rod 42. Sleeving the collecting pipe on the core rod 42, blanking the collecting pipe by using the punch 232 when blanking the collecting pipe, wherein the punch 232 penetrates through one side of the collecting pipe and enters the punching hole 43 of the collecting pipe; the header is internally provided with the core rod 42, so that the situation that the header is sunken towards the inner wall in the punching process of the punch 232 to influence the product quality can be prevented, the header can be positioned, the header is prevented from moving in the punching process, and smooth processing is ensured.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a blanking device with adjustable pressure manifold round hole axial blanking station which characterized in that: including frame (1), frame (1) facial make-up is equipped with and is used for fixing a position the pressure manifold and carries out blanking mechanism (2) of round hole blanking to the pressure manifold, still install in blanking mechanism (2) both ends in frame (1) and be used for adjusting pressure manifold axial position and move the axial of different station round hole blanking and carry out mechanism (3).

2. A blanking device with an adjustable axial blanking station for collecting main round holes according to claim 1, characterized in that: blanking mechanism (2) are including blanking frame (21), locating component (22) and blanking subassembly (23), install in frame (1) blanking frame (21), locating component (22) are installed on blanking frame (21), blanking subassembly (23) are installed on blanking frame (21) and are located locating component (22) top.

3. A blanking device with an adjustable axial blanking station for collecting main round holes according to claim 2, characterized in that: blanking subassembly (23) are including blanking actuating cylinder (231), drift (232), drift frame (233), clamp plate (234) and spring (235), blanking actuating cylinder (231) are installed on blanking frame (21), drift frame (233) are installed on blanking frame (21) and are located blanking actuating cylinder (231) below, leading screw (236) are installed to drift frame (233), clamp plate (234) suit is on leading screw (236), spring (235) are installed between clamp plate (234) and drift frame (233), drift (232) are installed in clamp plate (234) bottom and are worn to establish on drift frame (233).

4. A blanking device with an adjustable axial blanking station for collecting main round holes according to claim 3, characterized in that: the positioning assembly (22) comprises a pipe lower portion positioning block (221) and a pipe upper portion positioning block (222), the lower portion positioning block (221) is installed on the blanking machine base (21) and used for positioning the lower portion of the collecting pipe, the pipe upper portion positioning block (222) is installed on the blanking machine base (21) and used for positioning the upper portion of the collecting pipe, and the punch (232) penetrates through the pipe upper portion positioning block (222).

5. A blanking device with an adjustable axial blanking station for collecting main round holes according to claim 4, characterized in that: the top of the pipe lower positioning block (221) is provided with a pipe lower positioning groove (2211), and the bottom of the pipe upper positioning block (222) is provided with a pipe upper positioning groove (2221).

6. A header round hole axial blanking station adjustable blanking device according to any one of claims 1 to 3, characterized in that: the axial transfer mechanism (3) comprises an axial guide rail (31), a transfer table (32), an axial driving piece (33) and a clamping assembly (34), the axial guide rail (31) is laid on the rack (1), the transfer table (32) is slidably mounted on the axial guide rail (31), the axial driving piece (33) is mounted on the rack (1) and connected with the transfer table (32), and the clamping assembly (34) is mounted on the transfer table (32).

7. A blanking device with an adjustable axial blanking station for collecting main round holes according to claim 6, characterized in that: the clamping assembly (34) comprises a clamping cylinder (341) and clamping jaws (342), the clamping cylinder (341) is arranged on the moving platform (32), and the pair of clamping jaws (342) are respectively installed on the corresponding clamping cylinders (341).

8. A blanking device with an adjustable axial blanking station for collecting main round holes according to claim 7, characterized in that: the axial driving piece (33) comprises a servo motor (331), a ball screw (332) and a supporting roller set (333), the servo motor (331) is arranged on the rack (1), the servo motor (331) is connected with the ball screw (332), the ball screw (332) is arranged in a moving platform (32) which converts the circular motion of the servo motor (331) into the linear motion along the axial guide rail (31) in a penetrating mode, and the supporting roller set (333) which is convenient for the collecting pipe to move is further arranged on the rack (1).

9. A blanking device with an adjustable axial blanking station for collecting main round holes according to claim 8, characterized in that: the frame (1) further comprises a core rod assembly (4) for positioning the collecting pipe.

10. A blanking device with adjustable axial blanking station for round holes of collecting main according to claim 9, characterized in that: the core bar assembly (4) comprises a core bar supporting seat (41), a core bar (42) and punched holes (43), the core bar supporting seat (41) is installed on the machine frame (1), the core bar (42) extending to the blanking mechanism (2) along the axial guide rail (31) is installed on the core bar supporting seat (41), and the punched holes (43) matched with the punch heads (232) in shape are formed in the core bar (42).