CN211516654U

CN211516654U - Hole all-in-one is pulled out in punching a hole

Info

Publication number: CN211516654U
Application number: CN201921252187.9U
Authority: CN
Inventors: 王�华; 张绪飞; 刘超
Original assignee: Guangdong Haiwu Technology Co Ltd
Current assignee: Guangdong Haiwu Technology Co Ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-09-18
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a hole punching and hole pulling integrated machine, which has the technical scheme that the hole punching and hole pulling integrated machine comprises a punching device and a hole pulling device, wherein the punching device comprises a core rod and a punching tool bit arranged on the core head of the core rod, and the hole pulling device comprises a drill bit and a hole pulling and hole pulling needle; the punching and hole-pulling integrated machine realizes the integrated processing of punching and hole-pulling on the pipeline by one device by simultaneously arranging the punching device and the hole-pulling device, improves the processing efficiency, and simultaneously reduces the production, manufacturing and purchasing costs of the device and the occupied space during use; oval-shaped tool bit that punches a hole can optimize the cutting allowance on the pipeline arcwall face, punches out circular shape plane hole, guarantees subsequent welding quality, and the welding is compared in the oval hole that the both ends height, both ends are low that present equipment punched out can more save the solder on circular shape plane hole simultaneously.

Description

Hole all-in-one is pulled out in punching a hole

Technical Field

The utility model relates to a processing machinery technical field, more specifically say, it relates to a punch a hole and pull out hole all-in-one.

Background

In the prior art, when a copper pipe is opened, a tool bit is generally used for punching if a small hole is formed, and a drill bit is generally used for pulling out a hole if a large hole is formed. Because traditional equipment can't punch a hole and pull out a hole integrated processing to the pipeline, need separately two steps to go on respectively on two different equipment man-hour, machining efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a hole all-in-one pulls out punches a hole reaches and punches a hole and pulls out hole integrated into one piece of processing to the pipeline on one equipment, improves machining efficiency's purpose.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a hole all-in-one is pulled out in punching a hole which characterized in that: the hole punching device comprises a core rod and a punching tool bit arranged on a core head of the core rod, and the hole pulling device comprises a drill bit and a hole pulling needle.

As a further optimization, the punching head is oval.

The copper pipe clamping die is characterized by further comprising a bottom plate, a first sliding rail and a second sliding rail which are aligned are arranged on the bottom plate along the length direction of the bottom plate, the first sliding rail and the second sliding rail are arranged at intervals, a copper pipe clamping die is mounted on the first sliding rail, the copper pipe clamping die can automatically slide relative to the first sliding rail to realize feeding, the core bar penetrates through the copper pipe clamping die and is inserted into and clamped in a copper pipe to be processed of the copper pipe clamping die, and the hole pulling device is arranged between the first sliding rail and the second sliding rail.

The automatic shape correcting device comprises a shape correcting component, the shape correcting component comprises a raised head, a pressing sheet and a hydraulic rod, the raised head is arranged at one end of the pressing sheet, the hydraulic rod is arranged at the other end of the pressing sheet, the hydraulic rod drives the shape correcting pressure head to be inserted into a hole formed after the copper pipe is machined, and burrs around the hole are pressed by the pressing sheet.

The automatic correction device comprises two visual sensors, the visual sensors are used for scanning parameters and analyzing the position of a processed hole site, the automatic correction device rotates to be flush with the hole site according to data collected by the visual sensors, the two visual sensors are respectively installed on the two rails of the second sliding rail, and a hole formed by processing the copper pipe passes through the two visual sensors and then passes through the automatic correction device.

Preferably, the automatic orthopedic device comprises a housing and a containing box, the housing is mounted between the two rails of the second sliding rail, the containing box is mounted in the housing, the orthopedic component is mounted in the containing box, and rollers for driving the containing box to rotate relative to the housing are arranged in the housing.

Preferably, the second slide rail is provided with a feeding clamping die, and the feeding clamping die can automatically slide relative to the second slide rail.

To sum up, the utility model discloses following beneficial effect has: the punching and hole-pulling integrated machine realizes the integrated processing of punching and hole-pulling on the pipeline by one device by simultaneously arranging the punching device and the hole-pulling device, improves the processing efficiency, and simultaneously reduces the production, manufacturing and purchasing costs of the device and the occupied space during use; oval-shaped tool bit that punches a hole can optimize the cutting allowance on the pipeline arcwall face, punches out circular shape plane hole, guarantees subsequent welding quality, and the welding is compared in the oval hole that the both ends height, both ends are low that present equipment punched out can more save the solder on circular shape plane hole simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a punching and hole-drawing integrated machine in an embodiment;

fig. 2 is a schematic structural diagram of an automatic orthopedic device of the punching and hole-drawing integrated machine in the embodiment.

In the figure: 1. a base plate; 21. a core bar; 3. a hole pulling device; 4. a first slide rail; 5. a second slide rail; 6. clamping a copper pipe by a mold; 7. a support; 91. a housing; 92. accommodating the box; 931. a raised head; 932. tabletting; 933. a hydraulic lever; 94. a roller; 10. a vision sensor; 11. and feeding and clamping the die.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the punching and hole-drawing integrated machine in this embodiment includes a base plate 1, a punching device and a hole-drawing device 3 are mounted on the base plate 1, and the punching device includes a core bar 21 and a punching head (not shown) mounted on a core of the core bar 21. The hole pulling device 3 comprises a drill bit (not shown in the figure) and a hole pulling needle (not shown in the figure), the drill bit and the hole pulling needle are integrated, after the drill bit drills a hole, the hole pulling needle inside can extend out, then the drill bit rises to complete hole pulling, and the structure at the top can be rotated to withdraw the hole pulling needle to pull out the hole next time. The hole all-in-one that pulls out punches a hole in this embodiment has realized punching a hole and has pulled out hole integrated into one piece of equipment to the pipeline and process through setting up punching device simultaneously and pulling out hole device 3, has improved machining efficiency, reduces the manufacturing and purchasing cost of equipment and the occupation space when using simultaneously. As optimizing, the tool bit that punches a hole with it pulls out the needle and be oval, current tool bit that punches a hole generally is circular plane, punches a hole at pipeline arc plane back, can lead to punching a hole the surface uneven, presents the oval plane that both ends are high, both ends are low, influences subsequent branch pipe welding, the solder can be piled up earlier in the low department during welding, and the eminence does not have the solder, leads to welding quality poor, oval tool bit that punches a hole and pull out the needle, can optimize cutting allowance on the pipeline arc face, the circular shape plane hole of punching out, guarantee subsequent welding quality.

As shown in fig. 1, specifically, a first slide rail 4 and a second slide rail 5 are arranged on the bottom plate 1 along the length direction thereof, the first slide rail 4 and the second slide rail 5 are arranged at intervals, but the first slide rail 4 and the second slide rail 5 are aligned, and both the first slide rail 4 and the second slide rail 5 include two rails. The copper pipe clamping die 6 is mounted on the first sliding rail 4, the copper pipe clamping die 6 can automatically slide relative to the first sliding rail 4 to achieve feeding, a copper pipe to be processed is clamped and fed by the copper pipe clamping die 6, and the core rod 21 penetrates through the copper pipe clamping die 6 and is inserted into the copper pipe to be processed, so that a punching tool bit of a core head of the core rod 21 is inserted into the copper pipe to be processed. A support 7 is arranged between the first sliding rail 4 and the second sliding rail 5, the hole pulling device 3 is installed on the support 7, and the drill bit and the hole pulling needle move vertically to pull out the holes.

As shown in fig. 1 and 2, the punching and hole-drawing integrated machine further comprises an automatic shape correcting device, wherein the automatic shape correcting device comprises a shell 91, a containing box 92 and shape correcting components, the containing box 92 is installed in the shell 91, the shape correcting components are installed in the containing box 92, and rollers 94 for driving the containing box 92 to rotate relative to the shell 91 are arranged in the shell 91. The shape righting assembly comprises a raised head 931, a pressing sheet 932 and a hydraulic rod 933, wherein the raised head 931 is arranged at one end of the pressing sheet 932, the hydraulic rod 933 is arranged at the other end of the pressing sheet 932 and is driven by the hydraulic rod 933, so that the raised head 931 is inserted into a hole formed after the copper pipe is machined, burrs around the hole are compressed by the pressing sheet 932 and pressed on the inner core rod 21 or other stressed supports, the shape righting process of the hole is completed, the hole diameter after shape righting is unchanged, the surface of the hole is horizontal, and subsequent welding is facilitated. The punching and hole-drawing integrated machine further comprises two vision sensors 10, the vision sensors 10 are used for scanning parameters and analyzing the positions of processed hole positions, and the automatic shape correcting device automatically rotates to be flush with the hole positions according to data collected by the vision sensors 10. The two vision sensors 10 are respectively installed on the two rails of the second sliding rail 5, the shell 91 of the automatic shape righting device is installed between the two rails of the second sliding rail 5, and the processed hole of the copper pipe firstly passes through the two vision sensors 10 and then passes through the automatic shape righting device. The second slide rail 5 is provided with a feeding clamping die 11, the feeding clamping die 11 can automatically slide relative to the second slide rail 5, the copper pipe to be processed is clamped by the feeding clamping die 11, and the feeding clamping die 11 is mainly used for driving the copper pipe to move so that the hole of the processed copper pipe is automatically shaped by the automatic shape-correcting device. The nose 931 and the squash 932 of the automatic orthotic device, which in this embodiment is preferably 5mm in diameter and the squash 932 is preferably 42mm in diameter, may be adapted for use with holes having a diameter of between 5mm and 42mm (excluding 5mm and 42mm ends).

The use method of the punching and hole-drawing integrated machine comprises the following steps: placing and clamping the copper pipe, inserting the core rod 21 into the copper pipe, setting parameters, automatically punching and drawing holes, and sequentially processing according to a designed structure; after the first punching is finished, the copper pipe clamping die 6 feeds forward according to the processing parameters to process the next hole, the two vision sensors 10 scan and acquire the parameters and analyze and process the position of the hole position, if no hole exists on the copper pipe, the correcting device does not act, if the copper pipe has a hole, the correcting device automatically rotates to the position flush with the hole position according to the parameters and waits for the copper pipe to be delivered, when the copper pipe reaches the position for acquiring the parameters, the delivery of the copper pipe is stopped, the automatic correcting device performs the correction for one time, after the correction for the first time is finished, the automatic correcting device automatically rotates according to the parameters collected by the vision sensors 10 to prepare the correction of the next hole, the previous action is repeated until all the holes are corrected, and the copper pipe is taken out.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications to the above embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the present invention.

Claims

1. The utility model provides a hole all-in-one is pulled out in punching a hole which characterized in that: the punching device comprises a core rod and a punching tool bit arranged on a core head of the core rod, and the hole pulling device comprises a drill bit and a hole pulling needle; the punching tool bit is oval.

2. A punching and hole-drawing integrated machine according to claim 1, characterized in that: the copper pipe clamping die comprises a base plate, wherein a first sliding rail and a second sliding rail which are aligned are arranged on the base plate along the length direction of the base plate, the first sliding rail and the second sliding rail are arranged at intervals, a copper pipe clamping die is installed on the first sliding rail, the copper pipe clamping die can automatically slide relative to the first sliding rail to realize feeding, a core rod penetrates through the copper pipe clamping die and is inserted into a copper pipe to be processed of the copper pipe clamping die in a clamping mode, and a hole pulling device is arranged between the first sliding rail and the second sliding rail.

3. A punching and hole-drawing integrated machine according to claim 2, characterized in that: the automatic shape correcting device comprises a shape correcting component, the shape correcting component comprises a raised head, a pressing sheet and a hydraulic rod, the raised head is arranged at one end of the pressing sheet, the hydraulic rod is arranged at the other end of the pressing sheet, the hydraulic rod drives the raised head to be inserted into a hole formed after a copper pipe is machined, and burrs around the hole are compressed by the pressing sheet.

4. A punching and hole-drawing integrated machine according to claim 3, characterized in that: the automatic correction device comprises two vision sensors, wherein the vision sensors are used for scanning parameters and analyzing and processing the position of a hole position, the automatic correction device rotates to be flush with the hole position according to data collected by the vision sensors, the two vision sensors are respectively installed on two rails of the second sliding rail, and a hole formed by processing a copper pipe passes through the automatic correction device after passing through the two vision sensors.

5. A punching and hole-drawing integrated machine according to claim 3 or 4, characterized in that: the automatic shape correcting device comprises a shell and a containing box, wherein the shell is arranged between two rails of the second sliding rail, the containing box is arranged in the shell, the shape correcting component is arranged in the containing box, and rollers for driving the containing box to rotate relative to the shell are arranged in the shell.

6. A punching and hole-drawing integrated machine according to claim 2, characterized in that: and a feeding clamping die is arranged on the second slide rail and can automatically slide relative to the second slide rail.