CN202655438U - Automatic continuous rotary drilling machine - Google Patents
Automatic continuous rotary drilling machine Download PDFInfo
- Publication number
- CN202655438U CN202655438U CN 201220377365 CN201220377365U CN202655438U CN 202655438 U CN202655438 U CN 202655438U CN 201220377365 CN201220377365 CN 201220377365 CN 201220377365 U CN201220377365 U CN 201220377365U CN 202655438 U CN202655438 U CN 202655438U
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- frame
- automatic continuous
- pipe
- punching machine
- continuous rotating
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Abstract
The utility model discloses an automatic continuous rotary drilling machine, which comprises a stander and an up-down reciprocating device, wherein the up-down reciprocating device is connected with a punching needle, the stander is provided with a pivoting frame, the inside of the pivoting frame is in pivoting connection with a rotary drilling device, the rotary drilling device comprises a clamp, the clamp is connected with a ratchet wheel, simultaneously the stander is fixedly provided with a positioning block, the up-down reciprocating device is provided with a shifting rod, and both the positioning block and the shifting rod are matched with the ratchet wheel. Preferably the clamp comprises a conical pipe, a clamping pipe is plugged inside the conical pipe, the clamping pipe is connected with a forward-backward reciprocating device, and the outside of one end of the clamping pipe is of a conical shape, and the end part is provided with clamping threads; and the automatic continuous rotary drilling machine also comprises an axial movement device. The automatic continuous rotary drilling machine has advantages of safety in use and uniformity in distribution of concave pits.
Description
Technical field
The present invention relates to the machining equipment technical field, especially relate to a kind of Automatic continuous rotating punching machine.
Background technology
In the machining, it is tubulose that a kind of workpiece is arranged, and is formed with the equally distributed some pits of annular array shape (or shrinkage pool) by modes such as punching presses on this workpiece.At present, when processing this type of workpiece, how on stamping machine, to stamp out one by one pit by artificial gripping workpiece.Obviously, the formed pit distribution of this processing mode is inhomogeneous, and operating process has certain potential safety hazard.
Summary of the invention
The purpose of this invention is to provide a kind of Automatic continuous rotating punching machine, it has and need not manually to grip workpiece, thereby safer, and the comparatively uniform characteristics of the pit distribution that forms of punching press.
To achieve these goals, the technical solution adopted in the present invention is: the Automatic continuous rotating punching machine, comprise frame and up and down reciprocatingly the device, and this up and down reciprocatingly device be connected with red needle, described frame is provided with the pivot joint frame, articulate in the frame and be articulated with rotary punching apparatus, this rotary punching apparatus comprises anchor clamps, and these anchor clamps are connected with ratchet, simultaneously, be fixed with locating piece on the frame, up and down reciprocatingly device is provided with driving lever, and this locating piece and driving lever all match with ratchet.
Described locating piece is connected with holddown spring.
Described anchor clamps comprise conical pipe, are interspersed with the chucking pipe in the conical pipe, reciprocating apparatus before and after this chucking pipe is connected with, and simultaneously, an end of this chucking pipe outside is provided with the card tooth for taper and this end.
Described front and back reciprocating apparatus comprises oil cylinder, is provided with piston in the oil cylinder, and this piston connects the chucking pipe.
Described Automatic continuous rotating punching machine includes axial-movement devices, and this axial-movement devices comprises the fixed mount that is fixed on the frame, and this fixed mount is provided with external thread column, external thread column and red needle match, simultaneously, frame is provided with slide rail, and pivot joint is set up on this slide rail.
The present invention is compared with existing technology the advantage that has: use safety, pit distribution is even.When Automatic continuous rotating punching machine of the present invention used, Workpiece clamping need not artificial gripping in anchor clamps, thereby safer.These anchor clamps are connected with ratchet, and red needle and driving lever are connected in up and down reciprocatingly on the device simultaneously.Like this, when up and down reciprocatingly installing to bottom offset, red needle is carried out punching press to workpiece; When up and down reciprocatingly installing to top offset, driving lever is stirred ratchet and is rotated, and makes the anchor clamps rotation, and then drives workpiece rotating.So, repeatedly carry out, make the pit that processes have in a circumferential direction uniform spacing.After the optimization, workpiece whenever processes a pit, then the pit bottom namely can with external thread column on external screw thread form interlock, and then behind the workpiece rotating by the forward displacement of externally threaded flight pitch, thereby make the pit that processes have uniform line space.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples:
Fig. 1 is the perspective view of embodiments of the invention;
Fig. 2 is the perspective view of rotary punching apparatus of the present invention;
Fig. 3 is that the master of anchor clamps of the present invention looks cutaway view;
Fig. 4 is the perspective view of chucking pipe of the present invention;
Fig. 5 is the perspective view of axial-movement devices of the present invention;
Fig. 6 is the A section enlarged drawing of Fig. 5.
Among the figure: 10, frame, 11, slide rail, 12, fixed mount, 13, articulate frame; 20, rotary punching apparatus, 21, anchor clamps, 211, conical pipe, 212, the chucking pipe, 2121, the card tooth, 2122, piston, 213, the front and back reciprocating apparatus, 22, ratchet, 221, locating piece, 2211, holddown spring, 23, device up and down reciprocatingly, 231, driving lever; 30, red needle; 40, axial-movement devices, 41, external thread column.
The specific embodiment
The following stated only is preferred embodiment of the present invention, does not therefore limit protection scope of the present invention.
Embodiment, see illustrated in figures 1 and 2: the Automatic continuous rotating punching machine, comprise frame 10 and up and down reciprocatingly install 23, this up and down reciprocatingly installs and is connected with red needle 30 on 23.Certainly, red needle 30 can be directly fixed on up and down reciprocatingly and install on 23.Wherein, frame 10 is provided with and articulates frame 13, articulates in the frame 13 and is articulated with rotary punching apparatus 20.This rotary punching apparatus 20 comprises anchor clamps 21, and anchor clamps 21 are connected with ratchet 22.Simultaneously, be fixed with locating piece 221 on the frame 10, up and down reciprocatingly install 23 and be provided with driving lever 231, this locating piece 221 and driving lever 231 all match with ratchet 22.So-called locating piece 221 matches with ratchet 22, refers on the hook tooth that locating piece 221 can withstand on ratchet 22, thereby makes the ratchet 22 only can single direction rotation, such as only turning clockwise.Certainly, locating piece 221 is connected with holddown spring 2211, and under the effect of this holddown spring 2211, locating piece 221 can hold out against the hook tooth of ratchet 22.So-called driving lever 231 matches with ratchet 22, refers to driving lever 231 up and down reciprocatingly installing under 23 the drive, to top offset, thereby stirs the hook tooth of ratchet 22, makes ratchet 22 rotations.Such as, turn clockwise.Certainly, this driving lever 231 is connected in by unidirectional stopping means and up and down reciprocatingly installs 23, thereby when avoiding driving lever 231 to bottom offset, is subject to stopping of ratchet 22.
In conjunction with Fig. 3 and shown in Figure 4, the anchor clamps 21 that are used for holding workpiece comprise conical pipe 211, are interspersed with chucking pipe 212 in the conical pipe 211.Wherein, reciprocating apparatus 213 before and after chucking pipe 212 is connected with, simultaneously, the end outside of this chucking pipe 212 is provided with card tooth 2121 for taper and this end.The end that the formation of card tooth 2121 can take to tighten pipe 212 has the mode of some clearance grooves.Like this, chucking pipe 212 is under the pulling of front and back reciprocating apparatus 213, and front end card tooth 2121 places are to conical pipe 211 internal displacements, thereby when in workpiece is positioned in the chucking pipe 212, workpiece is blocked tooth 2121 chuckings.Front and back reciprocating apparatus 213 can be taked multiple common mode.Optimize, this front and back reciprocating apparatus 213 comprises oil cylinder, is provided with piston 2122 in the oil cylinder, and this piston 2122 connects chucking pipe 212.That is, piston 2122 moves forward and backward in the cylinder body of oil cylinder, and then drive chucking pipe 212 moves forward and backward.
See Fig. 1, Fig. 5 and shown in Figure 6, this Automatic continuous rotating punching machine also includes axial-movement devices 40.This axial-movement devices 40 comprises the fixed mount 12 that is fixed on the frame 10, and this fixed mount 12 is provided with external thread column 41, and external thread column 41 and red needle 30 match.So-called external thread column 41 refers to and has externally threaded cylinder, and during use, workpiece is enclosed within on this external thread column 41.So-called external thread column 41 and red needle 30 match, and after referring to 30 pairs of workpiece of red needle and carrying out punching press, surface of the work forms pit, and this pit inwardly convexes into salient point in the inner tubular portion of workpiece, the threaded engagement on this salient point and the external thread column 41.Like this, when 20 pairs of workpiece punching presses of rotary punching apparatus pit, the workpiece intermittent rotary, then the every rotation of workpiece once, salient point namely can be along the rotation of the external screw thread of external thread column 41, and then forward intermittent displacement of workpiece.Certainly, the frame 10 of this moment is provided with slide rail 11, and pivot joint frame 13 is located on this slide rail 11.
Course of action of the present invention: 1) holding workpiece.The cast workpiece inserts in the chucking pipe 212, and the oil cylinder of front and back reciprocating apparatus 213 starts, and in the piston 2122 pulling chucking pipes 212 indentation conical pipes 211, thereby card tooth 2121 tightens workpiece.Certainly, the other end of workpiece is enclosed within on the external thread column 41 at this moment.2) intermittent rotation punching.Up and down reciprocatingly install 23 and start, when its decline, red needle 30 stamps out a pit at workpiece; When its rising, driving lever 231 is stirred ratchet 22 single direction rotations, and under the effect of locating piece 221, ratchet 22 is stopped at correct position.So punching press formation pit and workpiece rotating back and forth carry out, and form the pit of whole circle on the workpiece.3) intermittence is advanced.With step 2) synchronous, the workpiece pit that whenever is stamped out, then workpiece rotating is once.That is, the intermittent rotation of workpiece.This pit forms salient point at the workpiece inwall, the external screw thread interlock of this salient point and external thread column 41, and when then the workpiece intermittence was rotated, salient point was along the intermittent displacement of external screw thread, thus the forward displacement of workpiece intermittence.Like this, form some circle pits on the workpiece.
Claims (5)
1. Automatic continuous rotating punching machine, comprise frame (10) and up and down reciprocatingly install (23), and this up and down reciprocatingly installs (23) and is connected with red needle (30), it is characterized in that: described frame (10) is provided with and articulates frame (13), articulate in the frame (13) and be articulated with rotary punching apparatus (20), this rotary punching apparatus (20) comprises anchor clamps (21), anchor clamps (21) are connected with ratchet (22), simultaneously, be fixed with locating piece (221) on the frame (10), up and down reciprocatingly device (23) is provided with driving lever (231), and locating piece (221) and driving lever (231) all match with ratchet (22).
2. Automatic continuous rotating punching machine according to claim 1, it is characterized in that: described locating piece (221) is connected with holddown spring (2211).
3. Automatic continuous rotating punching machine according to claim 1, it is characterized in that: described anchor clamps (21) comprise conical pipe (211), be interspersed with chucking pipe (212) in the conical pipe (211), reciprocating apparatus (213) before and after this chucking pipe (212) is connected with, simultaneously, an end of this chucking pipe (212) outside is provided with card tooth (2121) for taper and this end.
4. Automatic continuous rotating punching machine according to claim 3, it is characterized in that: described front and back reciprocating apparatuses (213) comprise oil cylinder, are provided with piston (2122) in the oil cylinder, and this piston (2122) connects chucking pipe (212).
5. each described Automatic continuous rotating punching machine in 4 according to claim 1, it is characterized in that: described Automatic continuous rotating punching machine includes axial-movement devices (40), this axial-movement devices (40) comprises the fixed mount (12) that is fixed on the frame (10), this fixed mount (12) is provided with external thread column (41), external thread column (41) and red needle (30) match, simultaneously, frame (10) is provided with slide rail (11), and pivot joint frame (13) is located on this slide rail (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377365 CN202655438U (en) | 2012-07-31 | 2012-07-31 | Automatic continuous rotary drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220377365 CN202655438U (en) | 2012-07-31 | 2012-07-31 | Automatic continuous rotary drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202655438U true CN202655438U (en) | 2013-01-09 |
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ID=47450371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220377365 Expired - Fee Related CN202655438U (en) | 2012-07-31 | 2012-07-31 | Automatic continuous rotary drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202655438U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744313A (en) * | 2012-07-31 | 2012-10-24 | 宁波乐拓金属科技有限公司 | Automatic continuous rotating punching machine |
| CN105328060A (en) * | 2015-11-27 | 2016-02-17 | 无锡工源机械有限公司 | Clamp for copper pipe punching |
| CN106270138A (en) * | 2016-08-29 | 2017-01-04 | 东莞智信五金制品有限公司 | Rotary punching die for pipe |
| CN106903211A (en) * | 2017-05-11 | 2017-06-30 | 安徽江淮汽车集团股份有限公司 | One kind rotation punching die |
| CN108176755A (en) * | 2017-12-07 | 2018-06-19 | 东风汽车车轮有限公司 | One kind is used for automatic punching device and its automatic punching method |
-
2012
- 2012-07-31 CN CN 201220377365 patent/CN202655438U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102744313A (en) * | 2012-07-31 | 2012-10-24 | 宁波乐拓金属科技有限公司 | Automatic continuous rotating punching machine |
| CN102744313B (en) * | 2012-07-31 | 2015-01-07 | 宁波乐拓金属科技有限公司 | Automatic continuous rotating punching machine |
| CN105328060A (en) * | 2015-11-27 | 2016-02-17 | 无锡工源机械有限公司 | Clamp for copper pipe punching |
| CN105328060B (en) * | 2015-11-27 | 2018-07-31 | 无锡工源机械有限公司 | The fixture of copper pipe punching |
| CN106270138A (en) * | 2016-08-29 | 2017-01-04 | 东莞智信五金制品有限公司 | Rotary punching die for pipe |
| CN106903211A (en) * | 2017-05-11 | 2017-06-30 | 安徽江淮汽车集团股份有限公司 | One kind rotation punching die |
| CN108176755A (en) * | 2017-12-07 | 2018-06-19 | 东风汽车车轮有限公司 | One kind is used for automatic punching device and its automatic punching method |
| CN108176755B (en) * | 2017-12-07 | 2020-04-24 | 东风汽车底盘系统有限公司 | Automatic punching device and automatic punching method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20150731 |
|
| EXPY | Termination of patent right or utility model |